CN217018426U

CN217018426U - Clamp for rapidly clamping forge piece

Info

Publication number: CN217018426U
Application number: CN202220851326.5U
Authority: CN
Inventors: 李顺顺; 尹瑞欢; 张新志
Original assignee: Hebei Tongrui Machinery Manufacturing Co ltd
Current assignee: Hebei Tongrui Machinery Manufacturing Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-22
Anticipated expiration: 2032-04-13

Abstract

The application relates to a clamp for rapidly clamping a forge piece, which relates to the technical field of forging auxiliary equipment and comprises a frame fixedly connected with a mechanical arm, wherein a clamping block is connected in the frame in a sliding manner; the frame is provided with a telescopic piece for driving the clamping block to slide in the frame, one end of the telescopic piece is connected with the frame, and the other end of the telescopic piece is connected with the clamping block; the frame is provided with an entry hole along the side wall of the telescopic piece in the telescopic direction. This application has uses manpower sparingly, reduces people and removes intensity of labour's when forging effect.

Description

Clamp for rapidly clamping forge piece

Technical Field

The application relates to the technical field of forging auxiliary equipment, in particular to a clamp for quickly clamping a forge piece.

Background

The workpiece has a plurality of working procedures in the forging process, and when the workpiece is moved from the previous working procedure to the next working procedure, a worker transfers the forge piece from one working position to another working position through the clamp.

In the related art, the clamp comprises two clamping plates and two clamping rods; the two clamping rods are arranged in a crossed manner, the middle parts of the two clamping rods are rotatably connected, the clamping plates are fixedly connected with the end parts of the clamping rods, and the clamping rods correspond to the clamping plates one by one; the clamping rod is rotated to drive the clamping plates to move so that the two clamping plates move towards the direction close to or away from each other; when the two clamping plates move towards the direction close to each other, the workpiece is clamped; the staff drives the workpiece to move by dragging the clamping rod.

In view of the above-mentioned related art, the inventor believes that there is a defect that the working strength is large when the worker clamps and moves the forging.

SUMMERY OF THE UTILITY MODEL

In order to use manpower sparingly, intensity of labour when reducing people and remove the forging, this application provides the clamping device of automatic centre gripping forging.

The application provides a pair of clamp of quick centre gripping forging adopts following technical scheme:

a clamp for rapidly clamping a forge piece comprises a frame fixedly connected with a mechanical arm, wherein a clamping block is connected in the frame in a sliding manner; the frame is provided with a telescopic piece for driving the clamping block to slide in the frame, one end of the telescopic piece is connected with the frame, and the other end of the telescopic piece is connected with the clamping block; the frame is provided with a placing hole along the side wall of the telescopic piece in the telescopic direction.

By adopting the technical scheme, when the workpiece is moved, the mechanical arm drives the frame to move until the workpiece enters the frame through the placing hole; the telescopic piece is started, the telescopic piece drives the clamping block to move, the workpiece is clamped between the inner wall of the frame and the clamping block by the clamping block, the workpiece is clamped and fixed, the frame is driven to move by the mechanical arm, the frame drives the workpiece to move, manpower is saved, and labor intensity of people in moving the forge piece is reduced.

Optionally, the frame all has set firmly the gib block on two inside walls along the flexible direction of extensible member, and the guide way has all been seted up to two lateral walls that press from both sides tight piece and deviate from each other, and the gib block slips in the guide way.

By adopting the technical scheme, when the telescopic piece drives the clamping block to move in the frame, the guide strip slides in the guide groove, so that the clamping block can move more stably.

Optionally, the frame is fixedly provided with a propping block, and the propping block is positioned on one side of the clamping block away from the telescopic piece; clamping grooves are formed in the opposite side walls of the clamping block and the abutting block.

Through adopting above-mentioned technical scheme, press from both sides the fastening timing to the work piece, put the work piece between two tight grooves of clamp, start the extensible member, the extensible member drives the clamp block and removes, presss from both sides tight piece and presss from both sides the tight piece with the work piece clamp and fix between the tight piece of support and clamp, makes the work piece clamp fixed more firm.

Optionally, a placing groove is formed in the inner side wall of the frame, and the abutting block is placed in the placing groove; the placing groove is internally provided with a fixing piece used for detachably fixing the abutting block in the placing groove.

Through adopting above-mentioned technical scheme, support tight piece impaired after long-term the use, the unblock mounting is to the fixed of supporting the piece, will be impaired support tight piece and take out from the standing groove, fixes new supporting tight piece in the standing groove again, has made things convenient for the change to supporting the piece.

Optionally, the fixing piece is a fixing bolt; the fixed orifices have been seted up to the lateral wall of support tight piece, and the locating hole has been seted up to the inner wall of standing groove, and locating hole and fixed orifices intercommunication, threaded connection in the fixed orifices behind the screw rod end of fixing bolt runs through the locating hole.

By adopting the technical scheme, when the unlocking fixing piece is used for fixing the abutting block, the fixing nut is screwed until the fixing nut is separated from the abutting block, so that the convenience of detaching the abutting block from the frame is improved.

Optionally, a gap is reserved between the inner side wall of the frame, which faces the placing hole, and the clamping block and the abutting block.

By adopting the technical scheme, the possibility of collision between the workpiece and the inner wall of the frame when the workpiece is clamped between the clamping block and the abutting block is reduced, and the possibility of damage to the workpiece is reduced.

Optionally, the frame includes two guide plates and two fixing plates; two ends of each guide plate are fixedly connected with the two fixing plates respectively, and the two guide plates are arranged oppositely; the insertion hole is formed in the guide plate.

By adopting the technical scheme, the frame structure is simple, and the manufacturing cost is low.

Optionally, the guide plates are provided with fastening bolts and fastening nuts, and screw ends of the fastening bolts penetrate through the two guide plates and are screwed with the fastening nuts.

Through adopting above-mentioned technical scheme, reduced the possibility that two deflectors removed to the direction of keeping away from each other, and then reduced the possibility that two gibs removed to the direction of keeping away from each other, made the more steady that the grip block removed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the workpiece is moved, the telescopic piece clamps and fixes the workpiece on the frame through the clamping block; the mechanical arm drives the frame to move so as to drive the workpiece to move, so that the labor is saved, and the labor intensity of people in moving the forge piece is reduced;

2. through setting up the piece that supports, press from both sides the work piece and press from both sides tight and fix between the piece that supports and press from both sides, make the work piece fixed more firm.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a partial sectional view showing a fixing hole.

In the figure, 1, frame; 2. a guide plate; 21. a guide strip; 22. a drop hole; 3. a fixing plate; 31. a placement groove; 32. positioning holes; 4. a clamping block; 41. a guide groove; 5. a telescoping member; 6. a propping block; 61. a clamping groove; 62. a fixing hole; 7. a fixing member; 71. fixing the bolt; 8. fastening a bolt; 81. and (6) tightening the nut.

Detailed Description

The present application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses a clamp for rapidly clamping a forged piece.

Referring to fig. 1, a clamp for rapidly clamping a forged piece comprises a frame 1 fixedly connected with a mechanical arm, and a clamping block 4 is connected in the frame 1 in a sliding manner; the frame 1 is provided with an expansion piece 5, one end of the expansion piece 5 is connected with the frame 1, the other end of the expansion piece 5 is connected with the clamping block 4, and the expansion piece 5 drives the clamping block 4 to slide in the frame 1; the frame 1 can also be detachably connected with a propping block 6, the propping block 6 is positioned on one side of the clamping block 4 far away from the telescopic piece 5, and the propping block 6 is arranged opposite to the clamping block 4; the frame 1 is provided with an insertion hole 22 along the side wall of the extensible member 5 in the extending direction.

When the workpiece is moved, the mechanical arm drives the frame 1 to move until the workpiece enters the frame 1 through the placing hole 22, and the workpiece is positioned between the side walls opposite to the clamping block 4 and the abutting block 6; starting the telescopic piece 5, driving the clamping block 4 to move by the telescopic piece 5, and clamping the workpiece between the clamping block 4 and the abutting block 6 by the clamping block 4; the arm is through driving frame 1 and remove and then drive the work piece and remove, has saved the manpower, reduces the intensity of labour when people remove the forging.

Referring to fig. 1, a frame 1 includes two guide plates 2 and two fixing plates 3; two ends of the guide plates 2 are fixedly connected with the end parts of the two fixed plates 3 respectively, the two guide plates 2 are arranged oppositely, and the two fixed plates 3 are arranged oppositely; the guide strips 21 are fixedly arranged on the side walls, which are opposite to the two guide plates 2, and the two guide strips 21 are parallel to each other; two side walls of the clamping block 4, which are away from each other, are provided with guide grooves 41, and the guide strips 21 slide in the guide grooves 41; the telescopic part 5 is connected with one fixed plate 3, and the abutting block 6 is connected with the other fixed plate 3; an access hole 22 is opened in a side wall of one of the guide plates 2. Gaps are reserved among the abutting blocks 6, the clamping blocks 4 and the two guide plates 2, and the possibility that a workpiece is placed into the frame 1 and collides with the frame 1 is reduced.

Referring to fig. 1, the telescopic member 5 is a cylinder, a cylinder end of the telescopic member 5 is rotatably connected with the frame 1, and a piston rod end of the telescopic member 5 is rotatably connected with the clamping block 4.

When a fixed workpiece is clamped, the piston rod end of the telescopic piece 5 drives the clamping block 4 to move, and when the clamping block 4 moves, the guide strip 21 slides in the guide groove 41, so that the clamping block 4 moves more stably.

Referring to fig. 1 and 2, clamping grooves 61 are formed in the opposite side walls of the abutting block 6 and the clamping block 4; the fixing plate 3 side wall fixedly connected with the abutting block 6 is provided with a placing groove 31, one end of the abutting block 6 far away from the clamping block 4 is located in the placing groove 31, a fixing piece 7 is arranged in the placing groove 31, and the abutting block 6 is detachably fixed in the placing groove 31 through the fixing piece 7. Two positioning holes 32 are formed in the inner side wall, facing the clamping block 4, of the placing groove 31, fixing holes 62 are formed in the side wall, facing the clamping block 4, of the abutting block 6, the positioning holes 32 are communicated with the fixing holes 62, and the positioning holes 32 correspond to the fixing holes 62 one to one; the fixing element 7 is a fixing bolt 71, and the screw end of the fixing bolt 71 penetrates through the positioning hole 32, is inserted into the fixing hole 62 and is in threaded connection with the fixing hole 62.

After the abutting block 6 is used for a long time, the two fixing bolts 71 are screwed respectively until the two fixing bolts 71 are separated from the abutting block 6, the damaged abutting block 6 is taken out of the placing groove 31, the new abutting block 6 is placed into the placing groove 31, the abutting block 6 is fixed in the placing groove 31 through the fixing bolts 71, and replacement of the abutting block 6 is facilitated.

Referring to fig. 1, the guide plate 2 is provided with a fastening bolt 8 and a fastening nut 81; the screw end of the fastening bolt 8 penetrates through the two guide plates 2 and then is in threaded connection with the fastening nut 81, and the fastening nut 81 is tightly abutted against the guide plates 2; the fastening bolt 8 is arranged close to the guide strip 21; the possibility that the two guide plates 2 move in the direction away from each other is reduced, and then the possibility that the two guide strips 21 move in the direction away from each other is reduced, so that the clamping block 4 moves more stably.

The implementation principle of the embodiment of the application is as follows: when moving the workpiece, the mechanical arm drives the frame 1 to move until the workpiece enters the frame 1 through the placing hole 22 and is positioned between the abutting block 6 and the clamping block 4; starting the telescopic piece 5, driving the clamping block 4 to move by the piston rod end of the telescopic piece 5, and sliding the guide strip 21 in the guide groove 41 when the clamping block 4 moves; until the workpiece is clamped between the abutting block 6 and the clamping block 4; and then the mechanical arm drives the frame 1 to move, the frame 1 drives the workpiece to move, the labor is saved, and the labor intensity of people in the process of moving the forge piece is reduced.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The clamp for rapidly clamping the forge piece is characterized by comprising a frame (1) fixedly connected with a mechanical arm, wherein a clamping block (4) is connected to the frame (1) in a sliding manner; the frame (1) is provided with a telescopic piece (5) for driving the clamping block (4) to slide in the frame (1), one end of the telescopic piece (5) is connected with the frame (1), and the other end of the telescopic piece (5) is connected with the clamping block (4); the side wall of the frame (1) along the extension direction of the extensible part (5) is provided with an insertion hole (22).

2. The clamp for rapidly clamping the forged piece according to claim 1, wherein the guide strips (21) are fixedly arranged on two inner side walls of the frame (1) along the telescopic direction of the telescopic piece (5), guide grooves (41) are formed in two side walls of the clamping block (4) which are away from each other, and the guide strips (21) slide in the guide grooves (41).

3. The clamp for rapidly clamping the forged piece according to claim 1, wherein a propping block (6) is fixedly arranged on the frame (1), and the propping block (6) is positioned on one side, away from the telescopic piece (5), of the clamping block (4); clamping grooves (61) are formed in the opposite side walls of the clamping block (4) and the abutting block (6).

4. The clamp for rapidly clamping forgings according to claim 3, wherein a placing groove (31) is formed in the inner side wall of the frame (1), and the abutting block (6) is placed in the placing groove (31); the placing groove (31) is internally provided with a fixing piece (7) which is used for detachably fixing the abutting block (6) in the placing groove (31).

5. A clamp for rapidly clamping forgings according to claim 4, characterized in that the fixing piece (7) is a fixing bolt (71); the side wall of the abutting block (6) is provided with a fixing hole (62), the inner wall of the placing groove (31) is provided with a positioning hole (32), the positioning hole (32) is communicated with the fixing hole (62), and the screw end of the fixing bolt (71) penetrates through the positioning hole (32) and then is in threaded connection with the fixing hole (62).

6. The clamp for rapidly clamping the forged piece according to claim 3, wherein a gap is reserved between the inner side wall of the frame (1) opposite to the placing hole (22) and the clamping block (4) and the abutting block (6).

7. The clamp for rapidly clamping forgings according to claim 1, characterized in that the frame (1) comprises two guide plates (2), two fixing plates (3); two ends of each guide plate (2) are fixedly connected with the two fixing plates (3) respectively, and the two guide plates (2) are arranged oppositely; the insertion hole (22) is opened in the guide plate (2).

8. The clamp for rapidly clamping the forged piece according to claim 7, wherein the guide plates (2) are provided with fastening bolts (8) and fastening nuts (81), and the screw ends of the fastening bolts (8) penetrate through the two guide plates (2) and are screwed with the fastening nuts (81).