Multi-station clamping device

Abstract

The utility model relates to the technical field of jig clamping, in particular to a multi-station clamping device which comprises an operation table, a positioning disc, a rotating motor a, a clamping assembly and a bottom plate. The operation table is connected with the positioning disc and the rotating motor a; the rotating motor a is connected with the clamping assembly; the bottom plate is connected to the operation table. The bottom plate is connected with a moving plate, the moving plate is connected with a push plate, and one side of the push plate is connected with moving equipment; the periphery of the rod body b is connected with a circular sleeve; the outer side of the circular sleeve is connected with a splicing rod; the periphery of the splicing rod is connected with a square sleeve; the lower part of the square sleeve is connected with a guide piece b; when the multi-station clamping device is used for clamping the same workpiece, the positioning piece b is used for clamping, synchronous movement is convenient and fast, the workpiece clamping efficiency is convenient and fast to improve, the use cost is reduced, the use mode of the multi-station clamping device is improved, and the practicability of the clamping device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to jig clamping technical field especially relates to a multi -station clamping device. BACKGROUND

[0002] There are many types of door locks, including padlocks, electronic locks, etc., and lever locks are the most commonly used locks in homes. In order to match various styles of furniture, the shape and color of the handle are varied and colorful. Jig clamping device is mainly a tool to assist in controlling position or action (or both). With the continuous progress of science and technology, the quantity and quality requirements of mechanical processing are constantly improving, especially the processing precision of accessories is very high, and clamping devices are used in the production and processing of workpieces.

[0003] Chinese patent with publication number CN219152245U discloses a multi-station clamping device, which comprises a base, and a plurality of sets of clamping mechanisms and positioning mechanisms are installed on the upper part of the base. By using a plurality of sets of clamping mechanisms and positioning mechanisms, the number of clamping times can be reduced, the processing speed can be improved, and the work efficiency is high. In addition, the positioning profile block is used to support and position the workpiece, which meets the clamping of special-shaped workpieces, the positioning clamp is stable and not easy to shake, the accuracy of the processing position is improved, the product scrap rate is reduced, and the application range is wide.

[0004] The existing multi-station clamping device places workpieces on the positioning disc of the multi-station clamping unit, and the positioning pins cooperate to clamp the workpieces, but when clamping the same part workpieces, the operator needs to individually operate the cylinder driving equipment to move the positioning pins to clamp the workpieces on the positioning disc one by one. This operation reduces the workpiece clamping efficiency, increases the use cost of the driving equipment, reduces the use mode of the multi-station clamping device, and reduces the use of the clamping device. UTILITY MODEL CONTENTS

[0005] In view of the problems in the background art, a multi-station clamping device is proposed.

[0006] The utility model provides a multi-station clamping device, which comprises an operation table, a positioning disc, a rotary motor a, a clamping assembly and a bottom plate.

[0007] The operation table is connected to the positioning disc and connected to the rotary motor a, and the rotary motor a is connected to the clamping assembly.

[0008] The bottom plate is connected to the operation table; the bottom plate is connected to a moving plate, the moving plate is connected to a push plate, one side of the push plate is connected to a mobile device; the moving plate is connected to a cylinder b, the driving end of the cylinder b is connected to a rod body b, the outer periphery of the rod body b is connected to a circular sleeve, the outer side of the circular sleeve is connected to a splicing rod, the outer periphery of the splicing rod is connected to a square sleeve, the square sleeve is connected to a guide piece b below, and the rod body b is connected to a positioning piece b above.

[0009] The lower part of the positioning disc is connected with a connecting shaft, and the connecting shaft is used for connecting a rotary motor b.

[0010] Preferably, the bottom plate is provided with a sliding groove, the inner wall of the sliding groove is movably connected with a sliding block, the sliding block is connected below the moving plate and is used for guiding movement.

[0011] Preferably, the bottom plate is provided with a sliding groove, the inner wall of the sliding groove is movably connected with a sliding block, the sliding block is connected below the moving plate and is used for guiding movement.

[0012] Preferably, the positioning member comprises a rod body a connected with the driving end of the air cylinder a, the rod body a is connected with a mounting block, the mounting block is connected with a fixed plate, the fixed plate is hollow, one end of the fixed plate is provided with an open connection adjusting plate, the adjusting plate is connected with a connecting rod, the connecting rod is provided with an adjusting hole, the adjusting hole is connected with a tightening bolt, and the lower part of the adjusting plate is connected with a mounting shell, the mounting shell is threadedly connected with a positioning pin; the adjusting plate is connected with a connecting piece.

[0013] Preferably, the positioning member a and the positioning member b are the same in structure and are used for clamping and positioning the door lock workpiece.

[0014] Preferably, the connecting piece comprises a supporting plate connected with one side of the adjusting plate, and the supporting plate is connected with a guide piece a, and the guide piece a and a guide piece b are the same in structure.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0016] The utility model discloses a connecting bottom plate on the operation table, and the bottom plate is connected with a moving plate, the moving plate is connected with a push plate, the push plate is connected with a moving device according to use demand, the operation of the connecting plate on the bottom plate is convenient, the upper positioning member b is driven to move by the connecting plate, the positioning member b and the positioning member a are the same in structure and are used for positioning and clamping the workpiece on the positioning disc, when the same workpiece is clamped by the multi-station clamping device, the positioning member b is used for clamping, synchronous movement is convenient, workpiece clamping efficiency is improved conveniently, use cost is reduced, the use mode of the multi-station clamping device is improved, and the clamping device is practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram in the utility model;

[0018] Figure 2 It is the positioning disc structure schematic diagram in the utility model;

[0019] Figure 3The utility model discloses a clamping assembly structure schematic drawing.

[0020] Figure: 1, operation platform 2, positioning disc 201, connecting shaft 202, sleeve 203, guide block 204, guide rail 3, rotary motor a 4, clamping assembly 401, cylinder a 402, rod body a 403, mounting block 404, fixed plate 405, adjusting plate 406, connecting rod 407, mounting shell 408, positioning pin 409, support plate 410, guide piece a 5, bottom plate 501, sliding groove 502, sliding block 503, moving plate 504, push plate 505, cylinder b 506, rod body b 507, spliced rod 508, square sleeve 509, guide piece b 510, positioning piece b. DETAILED DESCRIPTION

[0021] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.

[0022] Example one

[0023] As Figure 1 - Figure 3 The utility model discloses a kind of, including: operation platform 1, positioning disc 2, rotary motor a 3, clamping assembly 4 and bottom plate 5;Operation platform 1 is connected positioning disc 2 and with rotary motor a 3, rotary motor a 3 is connected clamping assembly 4;Bottom plate 5 is connected in operation platform 1;Bottom plate 5 is connected with moving plate 503, moving plate 503 is connected push plate 504, and push plate 504 side and mobile device are connected;Moving plate 503 is connected cylinder b 505, cylinder b 505 drive end is connected with rod body b 506, rod body b 506 periphery is connected with circular sleeve, circular sleeve outside is connected with spliced rod 507, spliced rod 507 periphery is connected with square sleeve 508, square sleeve 508 below is connected with guide piece b 509, and rod body b 506 above is connected with positioning piece b 510.Connecting through operation platform 1 and bottom plate 5, bottom plate 5 is connected through component and positioning piece b 510, conveniently improve workpiece clamping efficiency, reduce use cost, improve multi-station clamping device use mode, improve clamping device practicality.

[0024] Further explanation, positioning disc 2 below is connected with connecting shaft 201, connecting shaft 201 is used to connect rotary motor b;Periphery is connected with sleeve 202, sleeve 202 below is connected with guide block 203, guide block 203 is movably connected in the inner wall of guide rail 204.Starting rotary motor b, rotary motor b drive end makes connecting shaft 201 rotate, connecting shaft 201 drives to positioning disc 2, facilitate to door lock workpiece processing angle, and adjust angle is applicable, guide block 203 moves along guide rail 204 inside, conveniently moves angle adjustment stability, improve multi-station clamping device component cooperation use efficiency.

[0025] Further illustrate, the bottom plate 5 is provided with the chute 501, the inner wall of the chute 501 is movably connected with the sliding block 502, the sliding block 502 is connected below the moving plate 503, and the moving plate 503 is used to guide movement.

[0026] Embodiment two

[0027] As Figure 1 and Figure 2 The utility model discloses a multi-station clamping device on the basis of the above embodiment, the embodiment also details the specific components of the clamping assembly 4 and the cooperation mode.

[0028] Further illustrate, the clamping assembly 4 includes the cylinder a401 connected to the driving end of the rotary motor a3, and the driving end of the cylinder a401 is connected with the positioning member a;The positioning member includes the rod body a402 connected to the driving end of the cylinder a401, the rod body a402 is connected with the mounting block 403, the mounting block 403 is connected with the fixed plate 404, the fixed plate 404 is hollow inside, one end is provided with an open connection adjustment plate 405, the adjustment plate 405 is connected with the connecting rod 406, the connecting rod 406 is provided with an adjustment hole, the adjustment hole is connected with the tightening bolt, and the adjustment plate 405 is connected with the mounting shell 407 below the adjustment plate 405, and the mounting shell 407 is connected with the positioning pin 408 in a threaded mode;The adjustment plate 405 is connected with the connecting member;The positioning member includes the rod body a402 connected to the driving end of the cylinder a401, the rod body a402 is connected with the mounting block 403, the mounting block 403 is connected with the fixed plate 404, the fixed plate 404 is hollow inside, one end is provided with an open connection adjustment plate 405, the adjustment plate 405 is connected with the connecting rod 406, the connecting rod 406 is provided with an adjustment hole, the adjustment hole is connected with the tightening bolt, and the adjustment plate 405 is connected with the mounting shell 407 below the adjustment plate 405, and the mounting shell 407 is connected with the positioning pin 408 in a threaded mode;The adjustment plate 405 is connected with the connecting member. When different door lock workpieces are placed on the positioning disc 2 of the multi-station clamping device, the cylinder a401 is started according to the positioning disc 2, the driving end of the cylinder a401 moves the rod body a402, the rod body a402 drives the mounting block 403, the mounting block 403 is connected with the fixed plate 404 by using the bolt, the fixed plate 404 is connected with the adjustment plate 405 by using the tightening bolt and the adjustment hole according to the length of the adjustment plate 405, the fixed plate 404 is connected with the adjustment plate 405, the adjustment plate 405 is connected with the mounting shell 407 and the positioning pin 408, the positioning pin 408 is adjusted in position, and the door lock workpiece on the positioning disc 2 is clamped and positioned.

[0029] Further illustrate, the connecting piece includes a support plate 409 connected to one side of the adjusting plate 405, the support plate 409 is connected to a guide a 410, and the guide a 410 and the guide b 509 have the same structure. The guide a 410 includes a fixed rod and a telescopic rod, the fixed rod is installed on the operation table 1, the fixed rod is hollow inside, and the upper end is provided with an open connection to the telescopic rod, the telescopic rod is connected below the support plate 409, and the support plate 409 synchronously positions the guide a to conveniently adjust the guide a to improve stability.

[0030] The working principle of the utility model is as follows: when the multi-station clamping device clamps the same door lock workpiece, the rotary motor a 3 is started, the rotary motor a 3 adjusts the use angle of the clamping assembly 4, achieves not affecting the workpiece placed on the positioning disc 2 and not affecting the clamping of the positioning piece b 510 to the workpiece, the moving device is started, the moving device moves the push plate 504, the push plate 504 drives the moving plate 503, the moving plate 503 moves, so that the upper connecting component moves synchronously, achieves moving the positioning piece b 510 to the positioning disc 2, makes the workpiece on the positioning disc 2 relative, the positioning piece b 510 positions the door lock workpiece on the positioning disc 2, and then the outer periphery of the rod body b 506 is connected with the circular sleeve and the splicing rod 507, the two ends of the splicing rod 507 are connected with the guide c on both sides, the moving end of the guide c is connected with the positioning piece c, achieves synchronous movement of the multi-station clamping component, conveniently improves the positioning and clamping use of the door lock workpiece, improves the processing efficiency of the door lock workpiece, and conveniently improves the use mode of the multi-station clamping device.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, within the knowledge range of the technical personnel in the technical field, various changes can be made without departing from the purpose of the utility model.

Claims

1. A multi-station clamping device, characterized in that, Include: Operation platform (1), operation platform (1) is connected with positioning disc (2), and is connected with rotating motor a (3), rotating motor a (3) is connected with clamping assembly (4); And bottom plate (5) is connected on operation platform (1);Bottom plate (5) is connected with moving plate (503), moving plate (503) is connected with push plate (504), and one side of push plate (504) is connected with mobile device;Moving plate (503) is connected with cylinder b (505), driving end of cylinder b (505) is connected with rod body b (506), outer periphery of rod body b (506) is connected with circular sleeve, outside of circular sleeve is connected with splicing rod (507), outer periphery of splicing rod (507) is connected with square sleeve (508), square sleeve (508) is connected with guide piece b (509) below, and positioning piece b (510) is connected above rod body b (506).

2. A multi-station clamping device according to claim 1, characterized in that Positioning disc (2) is connected with connecting shaft (201) below, connecting shaft (201) is used for connecting rotating motor b;Outer periphery is connected with sleeve (202), sleeve (202) is connected with guide block (203) below, guide block (203) is movably connected on the inner wall of guide rail (204).

3. A multi-station clamping device according to claim 1, characterized in that Bottom plate (5) is provided with sliding groove (501), sliding groove (501) inner wall is movably connected with sliding block (502), sliding block (502) is connected below moving plate (503), for guiding movement.

4. A multi-station clamping device according to claim 1, characterized in that Clamping assembly (4) includes cylinder a (401) connected with the driving end of rotating motor a (3), driving end of cylinder a (401) is connected with positioning piece a.

5. A multi-station clamping device according to claim 4, characterized in that The positioning piece includes connecting rod body a (402) on the driving end of cylinder a (401), rod body a (402) is connected with mounting block (403), mounting block (403) is connected with fixed plate (404), fixed plate (404) is hollow inside, one end is provided with open connection adjusting plate (405), adjusting plate (405) is connected with connecting rod (406), connecting rod (406) is provided with adjusting hole, adjusting hole is connected with tightening bolt, and adjusting plate (405) is connected with mounting shell (407) below, mounting shell (407) is connected with positioning pin (408) by screw thread;Adjusting plate (405) is connected with connecting piece.

6. A multi-station clamping device according to claim 5, characterized in that Positioning piece a and positioning piece b (510) are same in structure, for clamping and positioning door lock workpiece.

7. A multi-station clamping device according to claim 5, characterized in that The connecting piece includes the branch plate (409) connected with one side of the adjusting plate (405), the branch plate (409) is connected with the guide piece a (410), and the guide piece a (410) and the guide piece b (509) are same in structure.

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