CN212265533U - Clamp for grinding stamping die - Google Patents

Abstract

The utility model discloses an anchor clamps for punching press mould processing of polishing, its technical scheme main points are: the movable jaw type jaw vice comprises a vice body, wherein the vice body comprises a pedestal, a fixed jaw, a movable jaw and a lead screw, the lead screw is rotatably connected in the pedestal to drive the movable jaw to slide, a supporting seat is hinged below the pedestal, a first fixing plate and a second fixing plate are respectively fixed on one side of the supporting seat and one side of the pedestal, a sliding groove is formed in the first fixing plate, a sliding block is connected in the sliding groove in a sliding manner, a driving screw is connected in the second fixing plate in a threaded manner, the end part of the driving screw is hinged in the sliding block through a hinge ball, and a vertical movable supporting plate is arranged below the fixed jaw and the movable jaw on the pedestal; the angle of the clamp for polishing the stamping die can be conveniently adjusted when the stamping die to be polished is fixed, and the function of polishing the inclined plane is realized.

Description

Clamp for grinding stamping die

Technical Field

The utility model relates to a mould processing field, in particular to anchor clamps that are used for punching press mould to polish processing.

Background

A press die is an important part in a press die, and when machining, in addition to cutting by wire cutting, a process of polishing the die is also an essential process, and when polishing the die, a grinding machine is widely used.

Can refer to current chinese patent with publication number CN210060785U, it discloses a mould anchor clamps of polishing, including base, supporting mechanism and the fixed cover of setting on supporting mechanism, supporting mechanism includes bearing bottom plate and adjustment mechanism, the last bearing support that sets up of bearing bottom plate, set up the bearing support groove on the bearing support, set up the stiffener between bearing support groove and the bearing bottom plate, fixed cover one side sets up the tight device in top, adjustment mechanism includes adjustable positioning pole.

Foretell this kind of mould anchor clamps of polishing have the advantage of conveniently polishing the disc spare. However, the above-mentioned mold sanding jig still has some disadvantages, such as: it is difficult to perform oblique polishing on the end face of the mold when polishing the mold; in addition, when the mold is fixed, the value of the mold fixed in the jaw is often insufficient, so that the mold is easy to shift, and the grinding precision of the mold is affected.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a anchor clamps for punching press mould processing of polishing to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a anchor clamps for punching press mould processing of polishing, including the vice, the vice includes pedestal, regular jaw, adjustable jaw and lead screw, the lead screw rotates to be connected drive in the pedestal regular jaw slides, regular jaw fixes on the pedestal, the below of pedestal articulates there is the supporting seat, the supporting seat with one side of pedestal is fixed with first fixed plate and second fixed plate respectively, the sliding tray has been seted up in the first fixed plate, the sliding tray internal slipping is connected with the sliding block, second fixed plate threaded connection has driving screw, driving screw's tip passes through the hinge ball and articulates in the sliding tray, the pedestal is in regular jaw and adjustable jaw's below is provided with vertical mobilizable bearing board.

Preferably, the pedestal is fixedly welded with an installation plate, the top surface of the installation plate is provided with a groove, and a plurality of springs are connected between the bearing plate and the bottom of the groove.

Preferably, a plurality of guide rods are fixed at the bottom of the groove, and a plurality of guide holes matched with the guide rods are formed in the bearing plate.

Preferably, a disk is fixed at one end of the driving screw rod far away from the sliding block, and a handle is eccentrically fixed on one surface of the disk far away from the driving screw rod.

Preferably, the external thread of the driving screw is connected with a locking nut.

Preferably, the pedestal bottom surface is embedded and fixed with a first magnetic block, and the supporting seat top surface is embedded and fixed with a second magnetic block.

Preferably, a pointer is fixed on the pedestal, a dial is fixed on the supporting seat, and the dial is concentric with a hinge shaft of the pedestal.

Preferably, a layer of rubber pad is fixed on the top surface of the supporting plate.

To sum up, the utility model discloses following beneficial effect has at least:

the angle of the clamp for polishing the stamping die can be conveniently adjusted when the stamping die to be polished is fixed, so that the function of polishing an inclined plane is realized, after an operator fixes the stamping die between a fixed jaw and a movable jaw driven by a lead screw, the operator can flexibly adjust the angle of the die, and when the operator rotates a driving screw in a second fixing plate in threaded connection, the sliding block can be jacked to slide in a sliding groove under the connection of a hinge ball, so that the inclination angle of a pedestal can be driven, the inclination of a vice can be conveniently adjusted, and the clamp is very convenient;

the clamp for polishing the stamping die can horizontally position and support the lower end face of the die to a certain degree when the die is fixed, and can avoid the defects that the die is unstable to fix and deviates between the fixed jaw and the movable jaw.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a second schematic structural diagram of the present invention;

fig. 4 is a structural sectional view of the present invention;

fig. 5 is an enlarged view of fig. 4 at B.

Reference numerals: 1. a vise; 101. a pedestal; 102. fixing the jaw; 103. a movable jaw; 104. a screw rod; 2. a supporting seat; 3. a first fixing plate; 4. a second fixing plate; 5. a sliding groove; 6. a slider; 7. a drive screw; 8. hinging the ball; 9. a support plate; 10. mounting a plate; 11. a groove; 12. a spring; 13. a guide bar; 14. a guide hole; 15. a disc; 16. a handle; 17. locking the nut; 18. a first magnetic block; 19. a second magnetic block; 20. a pointer; 21. a dial scale; 22. and (7) a rubber pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the clamp for grinding a stamping die comprises a vice 1, wherein the vice 1 is used for fixing the die, the vice 1 comprises a pedestal 101, a fixed jaw 102, a movable jaw 103 and a screw 104, the screw 104 is rotatably connected in the pedestal 101 and drives the movable jaw 103 to slide, the fixed jaw 102 is fixed on the pedestal 101, and the die is clamped between the fixed jaw 102 and the movable jaw 103 for fixing when the die is fixed.

Referring to fig. 1 and 2, in order to facilitate the inclined grinding of the mold, that is, to facilitate the adjustment of the angle of the pedestal 101, a supporting seat 2 is hinged below the pedestal 101, a first fixing plate 3 and a second fixing plate 4 are respectively fixed to one side of the supporting seat 2 and one side of the pedestal 101, a sliding groove 5 is formed in the first fixing plate 3, a sliding block 6 is connected in the sliding groove 5 in a sliding manner, a driving screw 7 is connected in the second fixing plate 4 in a threaded manner, and the end of the driving screw 7 is ball-hinged in the sliding block 6 through a hinge ball 8; can drive pedestal 101 inclination when the operator rotates the screw thread, the convenient inclination of adjusting vice 1, it is very convenient.

Referring to fig. 1 and 2, this a clamp for punching press mould processing of polishing can be convenient angle of adjustment when the fixed punching press mould of waiting to polish, realize the function of grinding the inclined plane, after the operator fixes the punching press mould between regular jaw 102 and movable jaw 103 with the lead screw drive, the operator can be nimble adjusts the angle of mould, when the operator rotates threaded connection at the driving screw 7 in second fixed plate 4, can push up sliding block 6 and slide in sliding tray 5 under the connection of hinge ball 8, thereby can drive pedestal 101 inclination, the convenient inclination of adjusting vice 1, it is very convenient.

Referring to fig. 3 and 4, in order to position and support the mold, a vertically movable support plate 9 is arranged on the pedestal 101 below the fixed jaw 102 and the movable jaw 103; the clamp for grinding the stamping die can horizontally position and support the lower end face of the die to a certain degree when the die is fixed, and can avoid the defects that the die is unstably fixed and deviates between the fixed jaw 102 and the movable jaw 103.

Referring to fig. 4 and 5, in order to ensure the adjustability of the supporting plate 9, a mounting plate 10 is welded and fixed on the pedestal 101, a groove 11 is formed in the top surface of the mounting plate 10, two springs 12 are connected between the supporting plate 9 and the bottom of the groove 11, and the springs 12 connected between the mounting plate 10 and the supporting plate 9 can enable the supporting plate 9 to have a certain height adjustability and improve the stability.

Referring to fig. 4 and 5, in order to vertically guide the height-adjustable support plate 9, two guide rods 13 are fixed at the bottom of the groove 11, two guide holes 14 matched with the guide rods 13 are formed in the support plate 9, and the support plate 9 can be vertically guided by the matching of the guide rods 13 and the guide holes 14.

Referring to fig. 1 and 2, in order to facilitate an operator to rotate the driving screw 7, a disc 15 is fixed to one end of the driving screw 7, which is far away from the sliding block 6, and a handle 16 is eccentrically fixed to one side of the disc 15, which is far away from the driving screw 7, so that the operator can conveniently drive the driving screw 7 to rotate by shaking the handle 16 on the disc 15; in order to lock the drive screw 7 sufficiently, a lock nut 17 is screwed onto the exterior of the drive screw 7, and when the lock nut 17 is tightened, sufficient locking of the drive screw 7 is achieved.

Referring to fig. 4 and 5, in order to make the pedestal 101 more stable in the horizontal state, the first magnetic block 18 is fixedly embedded in the bottom surface of the pedestal 101, and the second magnetic block 19 is fixedly embedded in the top surface of the support base 2, so that the stability of the pedestal 101 in the horizontal state can be improved by the adsorption of the first magnetic block 18 and the second magnetic block 19; in order to prevent the end face of the die from being worn by the supporting plate 9, a rubber pad 22 is fixed on the top surface of the supporting plate 9, and the rubber pad 22 can prevent the end face of the die from being worn.

Referring to fig. 1 and 2, in order to detect the rotation angle of the base 101, a pointer 20 is fixed to the base 101, and a scale 21 is fixed to the support base 2, wherein the scale 21 is concentric with the hinge shaft of the base 101, the pointer 20 is rotated when the base 101 rotates, and the rotation angle can be indicated by the scale 21.

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

Claims (8)

1. A anchor clamps for punching press mould is polished and is processed, including vice (1), vice (1) is including pedestal (101), fixed vice jaw (102), movable vice jaw (103) and lead screw (104), lead screw (104) rotate connect drive in pedestal (101) movable vice jaw (103) slide, fixed vice jaw (102) are fixed on pedestal (101), its characterized in that: the below of pedestal (101) articulates there is supporting seat (2), supporting seat (2) with one side of pedestal (101) is fixed with first fixed plate (3) and second fixed plate (4) respectively, sliding tray (5) have been seted up in first fixed plate (3), sliding tray (5) internal slipping is connected with sliding block (6), second fixed plate (4) female connection has drive screw (7), the tip of drive screw (7) is passed through hinge ball (8) ball joint and is in sliding block (6), pedestal (101) fixed below of keeping silent (102) and movable vice jaw (103) is provided with vertical mobilizable supporting plate (9).

2. The jig for grinding work of press mold according to claim 1, wherein: the welding has mounting panel (10) on pedestal (101), recess (11) are seted up to the top surface of mounting panel (10), bearing board (9) with be connected with a plurality of spring (12) between recess (11) tank bottom.

3. The jig for grinding work of press mold according to claim 2, wherein: a plurality of guide rods (13) are fixed at the bottom of the groove (11), and a plurality of guide holes (14) matched with the guide rods (13) are formed in the bearing plate (9).

4. The jig for grinding work of press mold according to claim 1, wherein: the drive screw (7) is keeping away from one end of sliding block (6) is fixed with disc (15), disc (15) is deviating from one side eccentric fixation of drive screw (7) has handle (16).

5. The jig for grinding work of press mold according to claim 1, wherein: and the external thread of the driving screw rod (7) is connected with a locking nut (17).

6. The jig for grinding work of press mold according to claim 1, wherein: the bottom surface of the pedestal (101) is fixedly embedded with a first magnetic block (18), and the top surface of the supporting seat (2) is fixedly embedded with a second magnetic block (19).

7. The jig for grinding work of press mold according to claim 1, wherein: be fixed with pointer (20) on pedestal (101), be fixed with calibrated scale (21) on supporting seat (2), calibrated scale (21) with the articulated shaft of pedestal (101) is concentric.

8. The jig for grinding work of press mold according to claim 1, wherein: a layer of rubber pad (22) is fixed on the top surface of the bearing plate (9).

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