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Adjustable workpiece pallet device

A workpiece and pallet technology, which is applied in the field of workpiece pallet devices, can solve the problems of increasing the number of workpiece pallets, reducing production efficiency, and complicated operation

Active Publication Date: 2014-04-02
CHONGQING MACHINE TOOL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the various types and structures of the workpieces, the existing workpiece pallet can only be used for clamping one type of workpiece. When other types of workpieces need to be clamped, the entire workpiece pallet needs to be replaced, which makes the operation complicated and reduces the production efficiency.
In addition, since each type of workpiece needs to be equipped with a corresponding workpiece pallet, the number of workpiece pallets is greatly increased, which increases the investment cost

Method used

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Examples

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Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] like figure 1 Shown is a schematic structural view of an embodiment of the adjustable workpiece pallet device of the present invention. The adjustable workpiece pallet device in this embodiment includes a chassis 1, on which at least three rotating shafts 2 parallel to each other are installed in rotation, and all rotating shafts 2 are provided with external gears 3 and swing arms 4 that rotate synchronously with them, and all A driving internal gear 5 is set on the outer gear 3, and the driving internal gear 5 meshes with all the external gears 3, and the swing arm 4 is provided with a limit lever 6 for limiting the workpiece. Preferably, the rotating shaft 2 is uniformly distributed in a ring with respect to the rotation axis of the driving internal gear 5, all the swing arms 4 are located on the same horizontal plane and are unif...

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Abstract

The invention discloses an adjustable workpiece pallet device which comprises a base plate. At least three parallel rotary shafts are rotationally and fittingly mounted on the base plate, outer gears and swing arms are arranged on all the rotary shafts, each outer gear, the corresponding swing arm and the corresponding rotary shaft can rotate synchronously, a driving inner gear is sleeved on all the outer gears and is meshed with all the outer gears, and limiting rods are used for limiting workpieces are arranged on the swing arms. The adjustable workpiece pallet device has the advantages that the adjustable workpiece pallet device is provided with the driving inner gear and the outer gears meshed with the driving inner gear, the driving inner gear can drive all the outer gears to rotate when the driving inner gear rotates, the rotary shafts and the swing arms further can be driven to rotate, the limiting rods arranged on the swing arms can be correspondingly repositioned, in other words, the diameter of a circle tangential to all the limiting rods can be changed correspondingly, the workpieces which are sleeved on the limiting rods can be positioned and mounted, accordingly, the clamping diameter of the adjustable workpiece pallet device can be adjusted according to the workpieces, and the adjustable workpiece pallet device is applicable to clamping the workpieces with different sizes.

Description

technical field [0001] The invention relates to a workpiece pallet, in particular to a workpiece pallet device with adjustable clamping diameter. Background technique [0002] The existing workpiece pallet is provided with a limiting column for cooperating with the workpiece, and the workpiece is set on the limiting column for positioning. However, due to the various types and structures of the workpieces, the existing workpiece pallet can only be used for clamping one type of workpiece. When other types of workpieces need to be clamped, the entire workpiece pallet needs to be replaced, which makes the operation complicated and reduces the production efficiency. . In addition, since each type of workpiece needs to be equipped with a corresponding workpiece pallet, the number of workpiece pallets is greatly increased, and the investment cost is increased. Contents of the invention [0003] In view of this, the object of the present invention is to provide an adjustable wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB25B11/00
Inventor 蒋林刘一冉余凯飞
Owner CHONGQING MACHINE TOOL GROUP
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