CN220839878U

CN220839878U - Efficient multistation clamping device

Info

Publication number: CN220839878U
Application number: CN202322738667.9U
Authority: CN
Inventors: 谭文坚; 李天亮; 宋雷; 武飞飞
Original assignee: Suzhou Guoerjie Automation Technology Co ltd
Current assignee: Suzhou Guoerjie Automation Technology Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-04-26
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses a high-efficiency multi-station clamping device which comprises a base, a mounting seat, a fixed block and an extrusion block, wherein the base is fixedly arranged above the base, the mounting seat is movably arranged above the base, the fixed block is arranged at the rear end above the mounting seat, a reciprocating screw is rotationally connected to a bearing seat, a hexagonal rod is fixedly connected to the front side of the reciprocating screw, a thread bush is movably arranged on the reciprocating screw, the extrusion block is fixedly arranged above the thread bush, a sliding block is fixedly arranged at the bottom of the mounting seat, limiting plates are fixedly arranged at the front end and the rear end of the mounting seat, and fixing bolts are connected to the limiting plates in a threaded mode and penetrate through the base. According to the utility model, through the arrangement of three stations, three products can be clamped at the same time to limit the products, so that the batch clamping of a plurality of products is effectively performed, the batch processing of the products is convenient, and the high-efficiency processing of the products is effectively improved.

Description

Efficient multistation clamping device

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a high-efficiency multi-station clamping device.

Background

The clamping device can be called a fixture, and refers to a device used for fixing a processing object in a mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, and in a broad sense, the clamping device is used for rapidly, conveniently and safely installing a workpiece in any working procedure in a technical process, and currently, in the production process of a product, the clamping device is usually used for clamping and positioning the product so as to facilitate the processing operation of the product.

The existing clamping device can only clamp and position a product usually, the product needs to be taken down continuously and clamped again, for example, a multi-station clamping jig for a mobile phone shell disclosed in application number CN202120521810.7 is used for clamping the product by only one station, the product needs to be replaced continuously, more realization is needed, and the production efficiency of the product can be reduced.

Therefore, it is necessary to provide a high-efficiency multi-station clamping device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a high-efficiency multi-station clamping device, which aims to solve the problems that only one product can be clamped and positioned in use in the technology and the working efficiency is low.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a efficient multistation clamping device, includes base, mount pad, fixed block and extrusion piece, the top fixed mounting of base has the base, the top movable mounting of base has the mount pad, the fixed block is installed to the top rear end of mount pad, the top front side fixed mounting of mount pad has the bearing frame, rotate on the bearing frame and be connected with reciprocating screw, reciprocating screw's front side fixedly connected with hexagonal pole, movable mounting has the thread bush on the reciprocating screw, the top fixed mounting of thread bush has the extrusion piece, the bottom fixed mounting of mount pad has the sliding block, both ends fixed mounting has the limiting plate around the mount pad, threaded connection has fixing bolt and runs through to the base on the limiting plate.

Preferably, the mounting seat is fixedly connected with the fixed block, and the mounting seat is slidably connected with the extrusion block, so that the position of the fixed block is fixed, and the extrusion block is movably adjustable.

Preferably, the fixed block and the extrusion block are provided with 3, and the central line of the fixed block and the central line of the extrusion block are mutually overlapped, so that the fixed block and the extrusion block can clamp and position a product.

Preferably, the bottom center position of the fixed block and the extrusion block is provided with a reciprocating screw rod, the reciprocating screw rod is in threaded connection with the threaded sleeve, and the outer wall threads of the reciprocating screw rod are matched with the inner wall threads of the threaded sleeve, so that the reciprocating screw rod and the threaded sleeve can carry out movable adjustment on the extrusion block.

Preferably, the fixed block has the slipmat with the fixed surface mounting of extrusion piece, the slipmat is the silica gel pad, fixedly paste through viscose between slipmat and fixed block, the extrusion piece and be connected for the slipmat not only has the antiskid effect, can also play the guard action to the product, avoids the fixed block to press from both sides the product damage that leads to with the direct contact clamp of product with the extrusion piece.

Preferably, the sliding blocks are provided with a plurality of sliding grooves, and the sliding grooves are formed in the contact positions of the base and the sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves, so that the sliding blocks and the sliding grooves are convenient to slide, assemble and disassemble.

Preferably, the limiting plates are arranged in a plurality, and the limiting plates are mutually centrosymmetric with respect to the mounting seats, so that the limiting plates are convenient for mounting the fixing bolts.

Preferably, the screw hole has been seted up to base and fixing bolt's contact position department, the screw is the even array distribution of rectangle, be threaded connection between fixing bolt and the screw, fixing bolt is provided with a plurality ofly, the screw thread of fixing bolt outer wall cooperatees with screw inner wall screw thread for fixing bolt and screw guarantee the stability of mount pad position.

In the technical scheme, the utility model has the technical effects and advantages that:

1. Through the arrangement of the three stations, three products can be clamped simultaneously to limit the products, and the batch clamping of a plurality of products is effectively carried out, so that the batch processing of the products is convenient, and the high-efficiency processing of the products is effectively improved;

2. Through the setting of sliding block, sliding tray, fixing bolt and screw, constitute sliding mounting structure through sliding block and sliding tray between mount pad and the base to this slip dismouting of mount pad of being convenient for, and fixing bolt and screw can carry out spacing fixedly to the position of mount pad, the dismantlement of the clamping device later stage of being convenient for not only from this can also adjust the position of clamping device, and easy operation is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall rear perspective of the present utility model;

FIG. 3 is an exploded perspective view of the base and mount of the present utility model;

FIG. 4 is a schematic perspective view of a slider according to the present utility model;

fig. 5 is an enlarged perspective view of fig. 3 a according to the present utility model.

Reference numerals illustrate:

1. A base; 2. a base; 3. a mounting base; 4. a fixed block; 5. a bearing seat; 6. a reciprocating screw; 7. a hexagonal rod; 8. a thread sleeve; 9. extruding a block; 10. an anti-slip pad; 11. a sliding block; 12. a sliding groove; 13. a limiting plate; 14. a fixing bolt; 15. screw holes.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a high-efficiency multi-station clamping device as shown in figures 1-5, which comprises a base 1, wherein a base 2 is fixedly arranged above the base 1, a mounting seat 3 is movably arranged above the base 2, a fixed block 4 is arranged at the rear end above the mounting seat 3, a bearing seat 5 is fixedly arranged at the front side above the mounting seat 3, a reciprocating screw 6 is rotatably connected to the bearing seat 5, a hexagonal rod 7 is fixedly connected to the front side of the reciprocating screw 6, a thread bush 8 is movably arranged on the reciprocating screw 6, a squeezing block 9 is fixedly arranged above the thread bush 8, a sliding block 11 is fixedly arranged at the bottom of the mounting seat 3, limiting plates 13 are fixedly arranged at the front end and the rear end of the mounting seat 3, and fixing bolts 14 are connected to the limiting plates 13 in a threaded manner and penetrate through the base 2.

The mounting seat 3 is fixedly connected with the fixed block 4, the mounting seat 3 is in sliding connection with the extrusion block 9, 3 fixed blocks 4 are arranged on the extrusion block 9, the center lines of the fixed blocks 4 and the extrusion block 9 are mutually overlapped, the reciprocating screw 6 is arranged at the bottom center position of the fixed blocks 4 and the extrusion block 9, the reciprocating screw 6 is in threaded connection with the threaded sleeve 8, the outer wall threads of the reciprocating screw 6 are matched with the inner wall threads of the threaded sleeve 8, the surface of the fixed block 4 and the surface of the extrusion block 9 are fixedly provided with the anti-skid pad 10, the anti-skid pad 10 is a silica gel pad, and the anti-skid pad 10 is fixedly adhered and connected with the fixed block 4 and the extrusion block 9 through viscose.

The fixed block 4 and the extrusion piece 9 that set up can carry out the centre gripping location to the work piece, and fixed mounting's fixed block 4 position remains unchanged, and the reciprocating screw 6 that sets up can drive extrusion piece 9 and remove the regulation with thread bush 8, can adjust from this according to the size of work piece, can carry out the centre gripping to the work piece of multiple model size and fix to set up slipmat 10 can carry out antiskid and guard action when fixed block 4 and extrusion piece 9 carry out the centre gripping to the work piece.

The sliding block 11 is provided with a plurality of, sliding groove 12 has been seted up to the contact position department of base 2 and sliding block 11, be sliding connection between sliding block 11 and the sliding groove 12, limiting plate 13 is provided with a plurality ofly, limiting plate 13 is symmetrical with each other with respect to mount pad 3, screw 15 has been seted up to the contact position department of base 2 and fixing bolt 14, screw 15 is the even array distribution of rectangle, be threaded connection between fixing bolt 14 and the screw 15, fixing bolt 14 is provided with a plurality ofly, the screw thread of fixing bolt 14 outer wall cooperatees with screw 15 inner wall screw thread.

The sliding block 11 that sets up can drive mount pad 3 and slide dismouting and position control in the sliding tray 12 inside on base 2, can increase clamping device's quantity from this according to the work demand, and the multistation clamping of being convenient for fixes a position the work piece simultaneously, has effectively improved work efficiency, and the clamping device of also being convenient for simultaneously dismantle maintains and changes work, and the fixing bolt 14 that sets up is convenient for carry out spacing fixedly to clamping device's position with screw 15 to improve clamping device stability when installing.

The working principle of the utility model is as follows:

Referring to fig. 1-2 of the specification, when the device is used, firstly, a workpiece to be fastened is placed between a fixed block 4 and an extrusion block 9, one surface of the workpiece is tightly attached to the fixed block 4, then, a hexagonal rod 7 is rotated to drive a reciprocating screw rod 6 to rotate, when the reciprocating screw rod 6 rotates, a threaded sleeve 8 is driven to move, the threaded sleeve 8 drives the extrusion block 9 to synchronously move, the extrusion block 9 can tightly extrude the workpiece onto the fixed block 4, and because the fixed block 4 and the extrusion block 9 are both provided with anti-skid pads 10, the phenomenon of effective skid resistance and damage prevention can be carried out on the fixed workpiece, and after the workpiece is fastened by the fixed block 4 and the extrusion block 9, the positioned workpiece can be machined;

Referring to the accompanying drawings 3-5 of the specification, when the device is used, when the fixing block 4 and the extrusion block 9 are used for a long time and need to be disassembled, the fixing bolts 14 can be unscrewed in sequence, so that the fixing bolts 14 are separated from the screw holes 15, then the mounting seat 3 is detached from the inside of the sliding groove 12 in a sliding manner through the sliding block 11, and in the same way, when the device is required to be mounted, the sliding block 11 can be aligned with the sliding groove 12 for sliding mounting, and finally the fixing bolts 14 and the screw holes 15 are screwed, so that the device not only can be disassembled and mounted, but also the number of clamping devices can be increased and decreased according to requirements, the machining efficiency of workpieces is improved by multiple stations, the distance between the clamping devices can be adjusted according to the requirements, and the operation is simple and convenient.

Claims

1. The utility model provides a efficient multistation clamping device, includes base (1), base (2), mount pad (3), fixed block (4) and extrusion piece (9), its characterized in that: the base is characterized in that a base (2) is fixedly arranged above the base (1), a mounting seat (3) is movably arranged above the base (2), a fixing block (4) is arranged at the rear end above the mounting seat (3), a bearing seat (5) is fixedly arranged at the front side above the mounting seat (3), a reciprocating screw (6) is rotationally connected to the bearing seat (5), a hexagonal rod (7) is fixedly connected to the front side of the reciprocating screw (6), a thread bush (8) is movably arranged on the reciprocating screw (6), a squeezing block (9) is fixedly arranged above the thread bush (8), a sliding block (11) is fixedly arranged at the bottom of the mounting seat (3), and limiting plates (13) are fixedly arranged at the front end and the rear end of the mounting seat (3), and fixing bolts (14) are connected to the limiting plates (13) in a threaded mode and penetrate through the base (2).

2. The efficient multi-station clamping device according to claim 1, wherein: the mounting seat (3) is fixedly connected with the fixed block (4), and the mounting seat (3) is in sliding connection with the extrusion block (9).

3. The efficient multi-station clamping device according to claim 2, wherein: the fixed blocks (4) and the extrusion blocks (9) are arranged in number, and the center lines of the fixed blocks (4) and the extrusion blocks (9) are mutually overlapped.

4. A high efficiency multi-station clamping apparatus according to claim 3, wherein: the bottom center position of the fixed block (4) and the extrusion block (9) is provided with a reciprocating screw (6), the reciprocating screw (6) is in threaded connection with the threaded sleeve (8), and the outer wall threads of the reciprocating screw (6) are matched with the inner wall threads of the threaded sleeve (8).

5. The efficient multi-station clamping device according to claim 4, wherein: the anti-slip mat (10) is fixedly arranged on the surfaces of the fixed block (4) and the extrusion block (9), the anti-slip mat (10) is a silica gel mat, and the anti-slip mat (10) is fixedly adhered and connected with the fixed block (4) and the extrusion block (9) through viscose.

6. The efficient multi-station clamping device according to claim 1, wherein: the sliding blocks (11) are arranged in a plurality, sliding grooves (12) are formed in the contact positions of the base (2) and the sliding blocks (11), and the sliding blocks (11) are in sliding connection with the sliding grooves (12).

7. The efficient multi-station clamping device according to claim 1, wherein: the limiting plates (13) are arranged in a plurality, and the limiting plates (13) are mutually and centrosymmetrically arranged relative to the mounting base (3).

8. The efficient multi-station clamping device according to claim 1, wherein: screw holes (15) are formed in the contact position of the base (2) and the fixing bolts (14), the screw holes (15) are distributed in a rectangular uniform array, the fixing bolts (14) are connected with the screw holes (15) in a threaded mode, the fixing bolts (14) are provided with a plurality of threads, and threads on the outer walls of the fixing bolts (14) are matched with threads on the inner walls of the screw holes (15).