CN214560127U

CN214560127U - Clamping device for sheet metal machining

Info

Publication number: CN214560127U
Application number: CN202022271892.2U
Authority: CN
Inventors: 李琰
Original assignee: Nanjing Qishuo Mechanical And Electrical Equipment Manufacturing Co ltd
Current assignee: Nanjing Qishuo Mechanical And Electrical Equipment Manufacturing Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-11-02
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a clamping device for sheet metal working relates to clamping device technical field, for solving the current inconvenient removal of clamping device for the sheet metal working, and the practicality is not very high problem. The utility model discloses a fixed block, including workstation, connecting block, setting piece, bracing piece, contact piece, ejector pin, movable block, fixed block, movable block and workstation, the connecting block is installed to the below of workstation, the setting piece is installed to the below of connecting block, the bracing piece is installed to one side of setting piece below, the internally mounted of bracing piece below has the ejector pin, the contact piece is installed to the top of ejector pin, and ejector pin and contact piece pass through screw connection, the internally mounted of ejector pin below has first pivot, the connection frame is installed to the top of workstation, the front end and the rear end of connection frame all are provided with first spout, the movable block is installed in the outside of connection frame, the fixed block is all installed to one side of movable block top and the top of workstation one side, and movable block and workstation all with fixed block welded connection.

Description

Clamping device for sheet metal machining

Technical Field

The utility model relates to a clamping device technical field specifically is a clamping device for panel beating.

Background

Clamping device for sheet metal working generally refers to the device of a centre gripping panel beating that processing panel beating in-process used, the panel beating, a processing technology, the panel beating has not had a more complete definition so far yet, according to a definition on some professional periodicals abroad, can define it as: the sheet metal is a comprehensive cold working process for sheet metal, including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile body) and the like, and the sheet metal has the remarkable characteristic of consistent thickness of the same part, has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical instruments and the like.

However, the conventional clamping device for sheet metal machining is inconvenient to move and not very high in practicability; therefore, the clamping device for sheet metal machining does not meet the existing requirements, and the clamping device for sheet metal machining is provided for the clamping device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for panel beating to propose the inconvenient removal of clamping device for the current panel beating among the solution above-mentioned background art, the practicality is not very high problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device for sheet metal working, includes the workstation, the connecting block is installed to the below of workstation, the piece is placed to the below installation of connecting block, the bracing piece is installed to one side of placing the piece below, the internally mounted of bracing piece below has the ejector pin, the contact piece is installed to the top of ejector pin, and ejector pin and contact piece pass through screw connection, the internally mounted of ejector pin below has first bull stick.

Preferably, a connecting frame is installed above the workbench, first sliding grooves are formed in the front end and the rear end of the connecting frame, a moving block is installed on the outer side of the connecting frame, fixed blocks are installed on one side above the moving block and above one side of the workbench, and the moving block and the workbench are both connected with the fixed blocks in a welded mode.

Preferably, the clamping piece is installed to one side of fixed block, the inside of clamping piece one side is provided with presss from both sides the groove, and presss from both sides the groove and be provided with two, the silica gel piece is installed to the inner wall that presss from both sides the groove, and presss from both sides groove and silica gel piece sealing connection.

Preferably, one side of the workbench is provided with an installation block, and a second rotating rod is arranged in the installation block.

Preferably, the inside of workstation is provided with the mounting groove, the inside of workstation both sides all is provided with the fixed slot, the internally mounted of mounting groove has the threaded rod, the inside of workstation top is provided with the second spout.

Preferably, the slider is installed in the outside of threaded rod, the stopper is installed in the outside of slider, and the stopper is provided with threely, slider and stopper welded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install below the workstation and place piece and bracing piece, after placing the bracing piece centre gripping in the suitable position, rotate the ejector pin below the bracing piece, the contact piece on ejector pin and the ejector pin plays fixed effect, after needing to follow the position, unscrew the ejector pin, can shift the workstation to other positions, easy operation;

2. the utility model discloses an install the connection box in the top of workstation, the connection box plays for the spacing effect of movable block, the outside of connection box is provided with first spout and second spout, the stopper is installed to the inner wall of movable block, the slider welding in stopper and the threaded rod outside simultaneously, first spout and second spout play for the spacing effect of stopper, it is more stable to make the movable block slide, through setting up the double-layered groove of two variation in size on the clamping piece, make things convenient for the panel beating of the different thickness of centre gripping, the perfection of device has been promoted greatly.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the workbench of the present invention;

fig. 3 is a partial cross-sectional view of the present invention.

In the figure: 1. a work table; 2. connecting blocks; 3. placing the sheet; 4. a support bar; 5. a top rod; 6. a contact piece; 7. a first rotating lever; 8. a connecting frame; 9. a first chute; 10. a moving block; 11. a fixed block; 12. a clip; 13. a clamping groove; 14. a silica gel sheet; 15. mounting blocks; 16. a second rotating rod; 17. mounting grooves; 18. fixing grooves; 19. a threaded rod; 20. a slider; 21. a limiting block; 22. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a clamping device for sheet metal working, comprises a workbench 1, connecting block 2 is installed to the below of workstation 1, place piece 3 is installed to the below of connecting block 2, place one side of piece 3 below and install bracing piece 4, the internally mounted of bracing piece 4 below has ejector pin 5, contact piece 6 is installed to ejector pin 5's top, and ejector pin 5 passes through the screw connection with contact piece 6, it is convenient to install and remove, do benefit to the maintenance, can increase the pretightning force and prevent to become flexible, can not arouse junction material composition phase transition, the internally mounted of ejector pin 5 below has first pivot 7.

Further, a connecting frame 8 is installed above the workbench 1, first sliding grooves 9 are formed in the front end and the rear end of the connecting frame 8, a moving block 10 is installed on the outer side of the connecting frame 8, a fixing block 11 is installed on one side above the moving block 10 and above one side of the workbench 1, the moving block 10 and the workbench 1 are connected with the fixing block 11 in a welded mode, connection is tight, and deformation is not prone to occurring.

Furthermore, clamping pieces 12 are installed on one side of the fixing block 11, clamping grooves 13 are formed in the clamping pieces 12, the clamping grooves 13 are two, silica gel pieces 14 are installed on the inner walls of the clamping grooves 13, the clamping grooves 13 are connected with the silica gel pieces 14 in a sealing mode, fatigue resistance is good, and good sealing performance, insulating performance and corrosion resistance are achieved.

Further, an installation block 15 is installed on one side of the workbench 1, a second rotating rod 16 is installed inside the installation block 15, and the second rotating rod 16 plays a role of rotation assistance.

Further, the inside of workstation 1 is provided with mounting groove 17, and the inside of workstation 1 both sides all is provided with fixed slot 18, and the internally mounted of mounting groove 17 has threaded rod 19, and the inside of workstation 1 top is provided with second spout 22, and first spout 9 and second spout 22 play for the spacing effect of stopper 21 in the slider 20 outside, make movable block 10 slide more stably.

Further, the sliding blocks 20 are installed on the outer sides of the threaded rods 19, the limiting blocks 21 are installed on the outer sides of the sliding blocks 20, the number of the limiting blocks 21 is three, the sliding blocks 20 are connected with the limiting blocks 21 in a welded mode, the air tightness and the water tightness of the welded connection are good, the structural rigidity is also high, the structural integrity is good, labor and time are saved, the sectional area of materials is not reduced, and the materials are fully utilized.

The working principle is as follows: when the device is used, the support rod 4 below the placing piece 3 below the connecting block 2 is clamped and placed at a proper position, the ejector rod 5 below the support rod 4 is rotated, the ejector rod 5 and the contact piece 6 on the ejector rod 5 play a fixing role, after the position needs to be tracked, the ejector rod 5 is unscrewed, the workbench 1 can be transferred to other positions, the installation of the workbench 1 is completed, a metal plate is clamped into the clamping groove 13 on one side of the moving block 10 above the workbench 1 and the clamping piece 12 on the fixed block 11 on one side above the workbench 1, then the second rotating rod 16 on the installing block 15 on one side of the workbench 1 is rotated, the installing block 15 is rotated to drive the threaded rod 19 inside the installing groove 17 inside the workbench 1 to rotate, the threaded rod 19 is rotated to drive the sliding block 20 outside the threaded rod 19 to move, the limiting block 21 is installed outside the sliding block 20, and the limiting block 21 is connected with the inner wall of the moving block 10, thereby slider 20 removes and drives movable block 10 and remove, and the top installation of workstation 1 connection frame 8, connection frame 8 play for the spacing effect of movable block 10, and the outside of connection frame 8 is provided with first spout 9 and second spout 22, and first spout 9 and second spout 22 play for the spacing effect of stopper 21 in the slider 20 outside, make movable block 10 slide more stable, and when the panel beating presss from both sides the clamp back, the stall second bull stick 16 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a clamping device for sheet metal working, includes workstation (1), its characterized in that: connecting block (2) are installed to the below of workstation (1), place piece (3) are installed to the below of connecting block (2), bracing piece (4) are installed to one side of placing piece (3) below, the internally mounted of bracing piece (4) below has ejector pin (5), contact piece (6) are installed to the top of ejector pin (5), and ejector pin (5) pass through the screw connection with contact piece (6), the internally mounted of ejector pin (5) below has first bull stick (7).

2. The clamping device for sheet metal working according to claim 1, characterized in that: connecting frame (8) are installed to the top of workstation (1), the front end and the rear end of connecting frame (8) all are provided with first spout (9), movable block (10) are installed in the outside of connecting frame (8), fixed block (11) are all installed to the top of one side of movable block (10) top and workstation (1) one side, and movable block (10) and workstation (1) all with fixed block (11) welded connection.

3. The clamping device for sheet metal working according to claim 2, characterized in that: clamping piece (12) are installed to one side of fixed block (11), the inside of clamping piece (12) one side is provided with presss from both sides groove (13), and presss from both sides groove (13) and be provided with two, silica gel piece (14) are installed to the inner wall that presss from both sides groove (13), and presss from both sides groove (13) and silica gel piece (14) sealing connection.

4. The clamping device for sheet metal working according to claim 1, characterized in that: an installation block (15) is installed on one side of the workbench (1), and a second rotating rod (16) is installed inside the installation block (15).

5. The clamping device for sheet metal working according to claim 1, characterized in that: the inside of workstation (1) is provided with mounting groove (17), the inside of workstation (1) both sides all is provided with fixed slot (18), the internally mounted of mounting groove (17) has threaded rod (19), the inside of workstation (1) top is provided with second spout (22).

6. The clamping device for sheet metal working of claim 5, wherein: slider (20) are installed in the outside of threaded rod (19), stopper (21) are installed in the outside of slider (20), and stopper (21) are provided with threely, slider (20) and stopper (21) welded connection.