CN219211496U

CN219211496U - Clamp for metal forging

Info

Publication number: CN219211496U
Application number: CN202320346316.0U
Authority: CN
Inventors: 董伟; 胡海英
Original assignee: Dingxiang Huangxing Machining Co ltd
Current assignee: Dingxiang Huangxing Machining Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-20
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a clamp for metal forging, which comprises a base box, wherein a placing table is fixedly connected to the center of the front surface of the base box, first fixing plates are fixedly connected to the two sides of the front surface of the base box, and telescopic cylinders are fixedly connected to the outer sides of the first fixing plates. According to the utility model, the first fixing plate, the telescopic cylinder, the first clamping plate, the second fixing plate, the box body, the motor, the threaded rod, the threaded block, the moving plate, the sliding sleeve, the sliding rod, the moving column and the second clamping plate are mutually matched, so that the advantage of good clamping effect on metal products is achieved, when the metal products are processed, not only can the two sides of the metal products be clamped and fixed, but also the front side and the rear side of the metal products can be clamped and fixed, the sliding displacement of the metal products is prevented, the problem of processing damage of the metal products is avoided, the defective products of the metal products are reduced, and the production cost is reduced.

Description

Clamp for metal forging

Technical Field

The utility model relates to the technical field of metal forging, in particular to a clamp for metal forging.

Background

The forging is a processing method for applying pressure to metal blank by using forging machine to make it produce plastic deformation so as to obtain the forge piece with a certain mechanical property and a certain shape and size, and one of two components of forging (forging and stamping) can eliminate the defects of cast loosening produced by metal in the smelting process and optimize microstructure, at the same time, because the complete metal streamline is preserved, the mechanical property of the forge piece is generally superior to that of the casting of identical material, and the important parts with high load and severe working condition in the related machine are adopted in most cases except for the plate, section bar or welded piece with simpler shape and available rolling.

When the metal product is forged and processed, the clamp for metal forging is needed to be used for conveniently clamping and positioning the metal product, the clamping effect of the existing clamp for metal forging is poor at present, and the metal product is clamped on two sides of the metal product when being processed.

Disclosure of Invention

The utility model aims to provide a clamp for metal forging, which has the advantage of good clamping effect on metal products, and solves the problem that the existing clamp for metal forging only can clamp two sides of the metal products when the metal products are processed, so that the metal products are easy to slide and displace, and the metal products are easy to be damaged by processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for metal forging, includes the base case, the positive center department fixedly connected with of base case places the platform, the equal fixedly connected with of positive both sides of base case is first fixed plate, the outside fixedly connected with telescopic cylinder of first fixed plate, telescopic cylinder's inner runs through to the inboard of first fixed plate and fixedly connected with first clamping plate, the inboard front end of first clamping plate and the equal fixedly connected with second fixed plate of rear end, the outside fixedly connected with box of second fixed plate, the inner wall fixedly connected with motor of box, the output fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the screw thread piece, the equal fixedly connected with movable plate in both sides of screw thread piece, the outside fixedly connected with sliding sleeve of movable plate, the inner chamber sliding connection of sliding sleeve has the slide bar, the outer end of slide bar and the inner wall fixedly connected with of box, the inboard fixedly connected with movable column of movable column, the inner of movable column runs through to the inboard of second fixed plate and fixedly connected with second clamping plate.

As the preferable scheme, the front and the back of the telescopic cylinder are fixedly connected with a supporting frame, and the inner end of the supporting frame is fixedly connected with the outer side of the first fixing plate.

Preferably, a first buffer pad is bonded and connected to the center of the inner side of the first clamping plate, and the first buffer pad is made of buffer rubber.

As a preferable scheme, the inner end of the threaded rod is sleeved with a bearing seat, and the inner side of the bearing seat is fixedly connected with the inner wall of the box body.

As the preferable scheme, the spout has all been seted up to the both sides of box inner wall, the inner chamber sliding connection of spout has the slider, the inboard of slider and the outside fixed connection of sliding sleeve.

Preferably, a second buffer pad is bonded and connected to the inner side of the second clamping plate, and the second buffer pad is made of buffer rubber.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first fixing plate, the telescopic cylinder, the first clamping plate, the second fixing plate, the box body, the motor, the threaded rod, the threaded block, the moving plate, the sliding sleeve, the sliding rod, the moving column and the second clamping plate are mutually matched, so that the advantage of good clamping effect on metal products is achieved, when the metal products are processed, not only can the two sides of the metal products be clamped and fixed, but also the front side and the rear side of the metal products can be clamped and fixed, the sliding displacement of the metal products is prevented, the problem of processing damage of the metal products is avoided, the defective products of the metal products are reduced, and the production cost is reduced.

2. According to the utility model, the support frame is arranged to play a role in fixedly supporting the telescopic cylinder, so that the stability of the telescopic cylinder in use is improved, the first buffer cushion is arranged to play a role in buffering protection on metal products, clamping damage of the metal products is prevented, the bearing seat is arranged to play a role in stabilizing the threaded rod in rotation, the stability of the threaded rod in rotation is improved, the sliding chute and the sliding block are arranged to play a role in stabilizing the sliding sleeve and the moving plate in movement, the stability of the sliding sleeve and the moving plate in movement is improved, and the second buffer cushion is arranged to play a role in buffering protection on the metal products, so that clamping damage of the metal products is prevented.

Drawings

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

FIG. 2 is an enlarged sectional view of the internal structure of the case of the present utility model;

fig. 3 is a schematic view of the bottom structure of the present utility model.

In the figure: 1. a base box; 2. a placement table; 3. a first fixing plate; 4. a telescopic cylinder; 5. a first clamping plate; 6. a second fixing plate; 7. a case; 8. a motor; 9. a threaded rod; 10. a screw block; 11. a moving plate; 12. a sliding sleeve; 13. a slide bar; 14. a moving column; 15. a second clamping plate; 16. a support frame; 17. a first cushion pad; 18. a bearing seat; 19. a chute; 20. a slide block; 21. and a second cushion pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a metal forging fixture comprises a base box 1, a placing table 2 is fixedly connected to the center of the front surface of the base box 1, first fixing plates 3 are fixedly connected to both sides of the front surface of the base box 1, telescopic cylinders 4 are fixedly connected to the outer sides of the first fixing plates 3, inner ends of the telescopic cylinders 4 penetrate to the inner sides of the first fixing plates 3 and are fixedly connected with first clamping plates 5, the front ends and the rear ends of the inner sides of the first clamping plates 5 are fixedly connected with second fixing plates 6, the outer sides of the second fixing plates 6 are fixedly connected with a box body 7, the inner walls of the box body 7 are fixedly connected with a motor 8, output ends of the motor 8 are fixedly connected with threaded rods 9, thread blocks 10 are connected to the surfaces of the threaded rods 9, moving plates 11 are fixedly connected to both sides of the thread blocks 10, sliding rods 12 are fixedly connected to the outer sides of the moving plates 11, inner cavities of the sliding sleeves 12 are slidably connected with 13, the outer end of the sliding rod 13 is fixedly connected with the inner wall of the box body 7, the inner side of the moving plate 11 is fixedly connected with a moving column 14, the inner end of the moving column 14 penetrates through the inner side of the second fixing plate 6 and is fixedly connected with a second clamping plate 15, by arranging the first fixing plate 3, the telescopic cylinder 4, the first clamping plate 5, the second fixing plate 6, the box body 7, the motor 8, the threaded rod 9, the threaded block 10, the moving plate 11, the sliding sleeve 12, the sliding rod 13, the moving column 14 and the second clamping plate 15 are mutually matched, the advantage of good clamping effect on a metal product is achieved, when the metal product is processed, not only the two sides of the metal product can be clamped and fixed, but also the front side and the rear side of the metal product can be clamped and fixed, the sliding displacement of the metal product is prevented, the problem of processing damage of the metal product is avoided, the defective products of the metal product are reduced, the production cost is reduced.

The front and the back of the telescopic cylinder 4 are fixedly connected with a supporting frame 16, and the inner end of the supporting frame 16 is fixedly connected with the outer side of the first fixing plate 3.

Through above-mentioned technical scheme, through setting up support frame 16, play fixed bolster's effect to telescopic cylinder 4, stability when having increased telescopic cylinder 4 and using.

The center of the inner side of the first clamping plate 5 is adhered and connected with a first buffer cushion 17, and the material of the first buffer cushion 17 is buffer rubber.

Through above-mentioned technical scheme, through setting up first blotter 17, play the effect of buffering protection to the metal product, prevent that the metal product from pressing from both sides tight damage from both sides.

The inner end of the threaded rod 9 is sleeved with a bearing seat 18, and the inner side of the bearing seat 18 is fixedly connected with the inner wall of the box body 7.

Through above-mentioned technical scheme, through setting up bearing frame 18, play the steady effect when rotating to threaded rod 9, increased the stability when threaded rod 9 rotates.

Both sides of the inner wall of the box body 7 are provided with sliding grooves 19, the inner cavities of the sliding grooves 19 are connected with sliding blocks 20 in a sliding manner, and the inner sides of the sliding blocks 20 are fixedly connected with the outer sides of the sliding sleeves 12.

Through above-mentioned technical scheme, through setting up spout 19 and slider 20, play the stable effect when removing to sliding sleeve 12 and movable plate 11, increased the stability when sliding sleeve 12 and movable plate 11 remove.

The inner side of the second clamping plate 15 is adhered and connected with a second buffer cushion 21, and the material of the second buffer cushion 21 is buffer rubber.

Through above-mentioned technical scheme, through setting up second blotter 21, play the effect of buffering protection to the metal product, prevent that the metal product from pressing from both sides tight damage from both sides.

The working principle of the utility model is as follows: firstly, place the metal product at the top of placing platform 2, then open telescopic cylinder 4 through peripheral hardware controller, telescopic cylinder 4 starts to promote first clamping plate 5 and first blotter 17 and presss from both sides tightly fixedly to the both sides of metal product, then open motor 8 through peripheral hardware controller, motor 8 starts to drive threaded rod 9 and begin to rotate at the inner chamber of bearing frame 18, threaded rod 9 rotates and drives screw thread piece 10 through the screw thread and begin to remove at the surface of threaded rod 9, screw thread piece 10 removes and drives movable plate 11 and begin to remove, movable plate 11 removes and drives sliding sleeve 12 and slide at the surface of slide bar 13, sliding sleeve 12 removes and drives slider 20 and slide in the inner chamber of spout 19, movable plate 11 removes simultaneously and drives movable column 14 and begin to remove, movable column 14 removes and drives second clamping plate 15 and second blotter 21 and presss from both sides tightly fixedly to the front side and the rear side of metal product, make the metal product when processing, not only can press from both sides tightly fixedly to the both sides of metal product, but also can clamp fixedly to the front side and the rear side of metal product, prevent that the metal product from appearing sliding displacement, the movable plate 11 removes the movable plate 11 and drives movable plate 11 and moves and drives movable plate 20 and the inner chamber of slide, the movable plate 11 and drives movable plate 14 and moves movable plate 14 and moves and first blotter 15 and second blotter and first buffer pad and second buffer pad.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture for metal forging, includes base case (1), its characterized in that: the utility model discloses a base case (1), including base case (1), first fixed plate (3) of positive center department fixedly connected with, the first fixed plate (3) of positive both sides of base case (1) all fixedly connected with, the outside fixedly connected with telescopic cylinder (4) of first fixed plate (3), the inner of telescopic cylinder (4) runs through to the inboard of first fixed plate (3) and fixedly connected with first clamping plate (5), the inboard front end and the rear end of first clamping plate (5) all fixedly connected with second fixed plate (6), the outside fixedly connected with box (7) of second fixed plate (6), the inner wall fixedly connected with motor (8) of box (7), the output fixedly connected with threaded rod (9) of motor (8), the surface screw thread connection of threaded rod (9) has screw thread piece (10), the both sides of screw thread piece (10) all fixedly connected with movable plate (11), the outside fixedly connected with sliding sleeve (12) of movable plate (11), the inner chamber sliding connection of sliding sleeve (12) has slide bar (13), the outer wall (13) of movable plate (7) and movable column (14), the inner end of the movable column (14) penetrates through the inner side of the second fixed plate (6) and is fixedly connected with a second clamping plate (15).

2. A metal forging jig as set forth in claim 1, wherein: the front and the back of the telescopic cylinder (4) are fixedly connected with a supporting frame (16), and the inner end of the supporting frame (16) is fixedly connected with the outer side of the first fixing plate (3).

3. A metal forging jig as set forth in claim 1, wherein: the center of the inner side of the first clamping plate (5) is connected with a first buffer pad (17) in an adhesive mode, and the first buffer pad (17) is made of buffer rubber.

4. A metal forging jig as set forth in claim 1, wherein: the inner end of the threaded rod (9) is sleeved with a bearing seat (18), and the inner side of the bearing seat (18) is fixedly connected with the inner wall of the box body (7).

5. A metal forging jig as set forth in claim 1, wherein: both sides of the inner wall of the box body (7) are provided with sliding grooves (19), the inner cavities of the sliding grooves (19) are connected with sliding blocks (20) in a sliding mode, and the inner sides of the sliding blocks (20) are fixedly connected with the outer sides of the sliding sleeves (12).

6. A metal forging jig as set forth in claim 1, wherein: the inner side of the second clamping plate (15) is connected with a second buffer cushion (21) in an adhesive mode, and the second buffer cushion (21) is made of buffer rubber.