CN219025824U

CN219025824U - Forging clamping jaw for forging workpiece

Info

Publication number: CN219025824U
Application number: CN202223381848.2U
Authority: CN
Inventors: 张瑞庆; 范海波; 温铁军; 马晗珺
Original assignee: Wuxi Htc Heavy Industry Ltd By Share Ltd
Current assignee: Wuxi Htc Heavy Industry Ltd By Share Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a forging clamping jaw for forging a workpiece, which relates to the field of forging clamping jaws and comprises a box body, wherein a cavity is formed in the box body, a through hole is formed in the right surface of the box body, limit grooves are formed in the upper side and the lower side of the left side of the inner wall of the cavity, a bidirectional screw rod is connected to the upper side and the lower side of the inner wall of the cavity in a co-rotation mode through bearings, and a moving block is connected to the upper side and the lower side of a lever arm of the bidirectional screw rod in a threaded mode. According to the utility model, the movable blocks on two sides can drive the corresponding connecting pieces to move towards two sides respectively through the driving of the band-type brake motor, so that the T-shaped clamping blocks move inwards through the rotation of the fixed plate to clamp and fix an object, the driving clamping is not needed through a manual hand-operated mode, the problem that the driving piece is unstable and rotates is avoided, meanwhile, the object clamping firmness is ensured, the hand-operated workload of a user is reduced, the clamping stability and the clamping working efficiency of the clamping jaw are improved, and the practicality is strong.

Description

Forging clamping jaw for forging workpiece

Technical Field

The utility model relates to the field of forging clamping jaws, in particular to a forging clamping jaw for forging a workpiece.

Background

The forging is divided into free forging and die forging, and generally, a large cylindrical forging is obtained through die forging, wherein the die forging process is to put a heated blank into a forging workpiece die, then repeatedly knock the blank through a die forging hammer, and forge the shape of the blank to be the same as that of the forging die.

After forging is completed, the clamping groove of the forged workpiece is usually clamped by clamping jaws on the manipulator, and then the forged workpiece is moved from the workbench to the workpiece box.

But current forging clamping jaw is in the use, mostly adopts artifical hand formula to drive, makes the clamping jaw of both sides carry out the centre gripping with the article and removes, but because work piece size differs and gravity cause influence, hand formula can make the unstable rotation that produces of driving piece, often leads to the article to the centre gripping not tight to appear forging the phenomenon of work piece landing, and improved artificial hand work load, reduced the stability of clamping jaw centre gripping and the efficiency of centre gripping work.

Disclosure of Invention

The utility model aims to provide a forging clamping jaw for forging a workpiece, which aims to solve the problems that in the prior art, the existing forging clamping jaw is mostly driven by manual hand operation, so that clamping jaws at two sides clamp and move objects, but the hand operation can cause unstable rotation of a driving piece due to the influence of different sizes of the workpiece and gravity, so that the objects are often not clamped tightly, the phenomenon of sliding of the forging workpiece occurs, manual hand operation workload is improved, and the clamping stability of the clamping jaws and the clamping work efficiency are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forge clamping jaw for forging work piece, includes the box body, the cavity has been seted up to the inside of box body, the through-hole has been seted up to the right surface of box body, the spacing groove has all been seted up to the left upper and lower both sides of cavity inner wall, the upper and lower both sides of cavity inner wall all rotate jointly through the bearing and are connected with two-way lead screw, the equal threaded connection in upper and lower both sides of two-way lead screw lever arm has the movable block, two the left surface of movable block all with one side surface sliding connection of corresponding spacing groove inner wall, two the right surface of movable block is provided with clamping device jointly, the rear side of cavity inner wall is provided with actuating mechanism.

Preferably, the clamping device comprises two connecting pieces, the left surfaces of the two connecting pieces are fixedly connected with the right surfaces of corresponding moving blocks, the inner walls of the two connecting pieces are rotationally connected with fixing plates, the two fixing plates are rotationally connected through a rotating shaft, the right surfaces of the two fixing plates are fixedly connected with supporting blocks, and the right surfaces of the two supporting blocks are fixedly connected with T-shaped clamping blocks.

Preferably, the driving mechanism comprises a band-type brake motor, the rear surface of the band-type brake motor is fixedly connected with the rear side of the inner wall of the cavity, the output end of the band-type brake motor is fixedly connected with a worm, the center of the two-way screw rod arm is fixedly connected with a worm wheel, and the left surface of the worm wheel is meshed with the right surface of the worm.

Preferably, the left surface of the box body is fixedly connected with a mounting plate, and four corners of the left surface of the mounting plate are provided with threaded openings.

Preferably, the inner walls of the plurality of screw thread openings are all in threaded connection with mounting bolts.

Preferably, two corresponding opposite side surfaces of the T-shaped clamping blocks are fixedly connected with anti-slip pads, and the two anti-slip pads are made of rubber flocking materials.

Preferably, the bidirectional screw rod is made of stainless steel.

The utility model has the technical effects and advantages that:

1. through the arrangement of the box body, the cavity, the through hole, the limit groove, the bidirectional screw rod, the movable block, the connecting piece, the fixed plate, the supporting block, the T-shaped clamping block, the band-type brake motor, the worm and the worm wheel, the movable blocks on two sides can drive the corresponding connecting pieces to move towards two sides respectively through driving of the band-type brake motor, so that the T-shaped clamping block can move inwards through rotation of the fixed plate to clamp and fix an object, further manual hand-operated mode is not needed to drive and clamp the object, the problem that rotation is generated due to instability of the driving piece is avoided, meanwhile, firm object clamping is guaranteed, hand-operated workload of a user is reduced, clamping stability of clamping jaws and clamping work efficiency are improved, and the practicality is high.

2. Through setting up mounting panel, screw thread mouth, mounting bolt, can convenient to use person installs fixedly equipment, convenient to use person's dismantlement simultaneously guarantees the normal use function of equipment.

3. Through setting up the slipmat, can be convenient for equipment when the centre gripping article, prevent that the article from taking place the phenomenon that slides and drop, improve the stability of article centre gripping.

Drawings

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic perspective view of a worm of the present utility model.

In the figure: 1. a case body; 2. a cavity; 3. a through port; 4. a limit groove; 5. a two-way screw rod; 6. a moving block; 7. a connecting piece; 8. a fixing plate; 9. a support block; 10. t-shaped clamping blocks; 11. a band-type brake motor; 12. a worm; 13. a worm wheel; 14. a mounting plate; 15. a threaded port; 16. a mounting bolt; 17. an anti-slip mat.

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.

The utility model provides a forging clamping jaw for forging a workpiece, which is shown in fig. 1-4, and comprises a box body 1, wherein a cavity 2 is formed in the box body 1, a reserved space is reserved in the cavity 2 when the box body 1 is manufactured, a through hole 3 is formed in the right surface of the box body 1, the through hole 3 is formed by stamping a die, limit grooves 4 are formed in the upper side and the lower side of the left side of the inner wall of the cavity 2, the limit grooves 4 are formed by cutting a machine, a bidirectional screw rod 5 is connected to the upper side and the lower side of the inner wall of the cavity 2 in a co-rotation mode through bearings, moving blocks 6 are connected to the upper side and the lower side of a lever arm of the bidirectional screw rod 5 in a threaded mode, clamping devices are arranged on the right surfaces of the two moving blocks 6 in a sliding mode, a driving mechanism is arranged on the rear side of the inner wall of the cavity 2, the clamping devices comprise two connecting pieces 7, the left surfaces of the two connecting pieces 7 are fixedly connected with the right surfaces of the corresponding moving blocks 6, the inner walls of the two connecting pieces 7 are fixedly connected with fixed plates 8 in a rotating mode, the two fixed plates 8 are rotatably connected through rotating shafts, the two fixed plates 8 are fixedly connected with the right supporting blocks 9 through the fixed supporting blocks 9, and the fixed supporting blocks 9 are fixedly connected to the right surfaces 9 through the fixed supporting blocks through the T-shaped supporting plates, and the fixed plates are fixedly connected with the fixed plates through the T-shaped supporting plates, and the fixed plates are fixedly connected through the T9, and the fixed plates are fixedly connected through the supporting plates through the T9 through the T-shaped supporting plates respectively;

the driving mechanism comprises a band-type brake motor 11, the rear surface of the band-type brake motor 11 is fixedly connected with the rear side of the inner wall of the cavity 2, the output end of the band-type brake motor 11 is fixedly connected with a worm 12, the worm 12 is made of forged steel, the center of a lever arm of the two-way screw rod 5 is fixedly connected with a worm wheel 13, the worm wheel 13 is made of cast steel, the left surface of the worm wheel 13 is meshed with the right surface of the worm 12, the two-way screw rod 5 is made of stainless steel, the band-type brake motor 11 can drive the two-side movable blocks 6 to drive the corresponding connecting pieces 7 to move to the two sides respectively, so that the T-shaped clamping blocks 10 are enabled to move inwards through rotation of the fixing plate 8, the objects are clamped and fixed without manual hand-operated mode, the problem of unstable rotation of the driving pieces is avoided, meanwhile, the hand-operated workload of a user is reduced, the stability of clamping and the clamping work efficiency of the clamping is improved, and the practicability is strong.

As shown in fig. 1, 2 and 3, the mounting plate 14 is fixedly connected to the left surface of the box body 1, the screw thread openings 15 are formed in the four corners of the left surface of the mounting plate 14, the screw thread openings 15 are formed by machine cutting, the mounting bolts 16 are connected to the inner walls of the screw thread openings 15 in a threaded manner, a user can conveniently mount and fix the equipment, and meanwhile, the disassembly of the user is convenient, so that the normal use function of the equipment is guaranteed.

As shown in fig. 1 and 2, the anti-slip pads 17 are fixedly connected to the surfaces of two opposite sides of the corresponding T-shaped clamping blocks 10, and the two anti-slip pads 17 are made of rubber flocking materials, so that the device can be convenient for preventing the sliding and falling phenomena of the object when clamping the object, and the object clamping stability is improved.

The working principle of the utility model is as follows: when the device is used, whether the device has the problem of influencing the use or not is checked, and when the device is used, the internal contracting brake motor 11 is started through the connection of an external power supply, and the whole device starts to operate;

the user can install and connect with external forging equipment through a plurality of installing bolts 16 and screw thread openings 15, so that the installation and the disassembly of the user are convenient, the external forging equipment is in the prior art, and the external forging equipment is not excessively repeated herein, when the user needs to clamp a forged workpiece, the worm 12 drives the worm wheel 13 to rotate through the band-type brake motor 11, the worm wheel 13 drives the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 drives the moving blocks 6 on two sides to move, one side of the moving blocks 6 slides in the limiting groove 4 to limit and guide the moving blocks, and the clamping stability of the equipment to the forged workpiece is improved;

and then the movable blocks 6 respectively move to two sides, so that the connecting piece 7 drives the corresponding fixing plate 8 to rotate, and the supporting block 9 drives the T-shaped clamping blocks 10 at two sides to move inwards, so that the forged workpiece is clamped and fixed, and meanwhile, the phenomenon that the forged workpiece slides and falls off is further prevented by the anti-slip pad 17, so that the clamping and fixing of the forged workpiece are completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A forging jaw for forging a workpiece, comprising a box (1), characterized in that: the novel box comprises a box body (1), wherein a cavity (2) is formed in the box body (1), a through hole (3) is formed in the right surface of the box body (1), limiting grooves (4) are formed in the upper side and the lower side of the left side of the inner wall of the cavity (2), a bidirectional screw rod (5) is connected to the upper side and the lower side of the inner wall of the cavity (2) through bearings in a common rotating mode, moving blocks (6) are connected to the upper side and the lower side of a lever arm of the bidirectional screw rod (5) in a threaded mode, the left surface of each moving block (6) is slidably connected with one side surface of the inner wall of the corresponding limiting groove (4), clamping devices are arranged on the right surface of each moving block (6), and a driving mechanism is arranged on the rear side of the inner wall of the cavity (2).

2. A forging jaw for forging a workpiece as set forth in claim 1, wherein: the clamping device comprises two connecting pieces (7), wherein the left surfaces of the connecting pieces (7) are fixedly connected with the right surfaces of corresponding moving blocks (6), the inner walls of the connecting pieces (7) are rotationally connected with fixing plates (8), the fixing plates (8) are rotationally connected through rotating shafts, the right surfaces of the fixing plates (8) are fixedly connected with supporting blocks (9), and the right surfaces of the supporting blocks (9) are fixedly connected with T-shaped clamping blocks (10).

3. A forging jaw for forging a workpiece as set forth in claim 1, wherein: the driving mechanism comprises a band-type brake motor (11), the rear surface of the band-type brake motor (11) is fixedly connected with the rear side of the inner wall of the cavity (2), the output end of the band-type brake motor (11) is fixedly connected with a worm (12), the center of a lever arm of the bidirectional screw rod (5) is fixedly connected with a worm wheel (13), and the left surface of the worm wheel (13) is meshed with the right surface of the worm (12).

4. A forging jaw for forging a workpiece as set forth in claim 1, wherein: the box body (1) is characterized in that the left surface of the box body (1) is fixedly connected with a mounting plate (14), and threaded openings (15) are formed in four corners of the left surface of the mounting plate (14).

5. A forging jaw for forging a workpiece as set forth in claim 4, wherein: the inner walls of the plurality of threaded openings (15) are in threaded connection with mounting bolts (16).

6. A forging jaw for forging a workpiece as set forth in claim 2, wherein: the two corresponding opposite side surfaces of the T-shaped clamping blocks (10) are fixedly connected with anti-slip pads (17), and the two anti-slip pads (17) are made of rubber flocking materials.

7. A forging jaw for forging a workpiece as set forth in claim 1, wherein: the bidirectional screw rod (5) is made of stainless steel.