CN210173020U

CN210173020U - Clamp for mold production

Info

Publication number: CN210173020U
Application number: CN201920620572.8U
Authority: CN
Inventors: Junxiang Zhou; 周俊祥
Original assignee: Zhou Junxiang
Current assignee: Zhou Junxiang
Priority date: 2019-05-02
Filing date: 2019-05-02
Publication date: 2020-03-24
Anticipated expiration: 2029-05-02

Abstract

The utility model discloses an anchor clamps are used in mould production, including the anchor clamps platform, servo motor is installed to one side of anchor clamps platform, servo motor's output rotates and is connected with the axis of rotation, the lead screw has been cup jointed to the surface of axis of rotation, and one side of axis of rotation is provided with the mounting hole, the surface of lead screw rotates and is connected with the movable block, and one side of lead screw is provided with spacing hole, splint have all been welded on the top of movable block and anchor clamps platform, the inboard of splint is provided with the slider, the inboard welding of slider has the expansion plate. The utility model discloses a set up connecting axle, disc, spacing hole and spacing post, get rid of the bolt of anchor clamps platform and splint, can demolish the splint of anchor clamps bench surface, the bolt that will connect mounting hole and fixed orifices again gets rid of, can stimulate the fixed orifices, and the fixed orifices drives the inner wall separation in spacing post and spacing hole, can stimulate the inner wall separation of lead screw and axis of rotation, later can more renew the lead screw.

Description

Clamp for mold production

Technical Field

The utility model relates to a mould field specifically is an anchor clamps are used in mould production.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

However, the clamp for producing the mold at present cannot adjust the size of the clamping plate according to the size of the mold, so that the clamp needs to be produced according to the size of the mold, the production cost is too high, the connecting force between the clamping plate and the mold cannot be further improved, the mold is easy to loosen in the fixing process, the screw rod cannot be replaced quickly, and more time can be consumed when the screw rod is replaced.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that the production cost is too high, the looseness of the die is easy to occur in the fixing process, and more time is consumed when the screw rod is replaced, the clamp for producing the die is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps are used in mould production, includes the anchor clamps platform, servo motor is installed to one side of anchor clamps platform, servo motor's output rotates and is connected with the axis of rotation, the lead screw has been cup jointed to the surface of axis of rotation, and one side of axis of rotation is provided with the mounting hole, the surface rotation of lead screw is connected with the movable block, and one side of lead screw is provided with spacing hole, the movable block all welds with the top of anchor clamps platform has splint, the inboard of splint is provided with the slider, the inboard welding of slider has the expansion plate, one side that the spout was kept away from to expansion plate and splint all is fixed with perpendicular line board, the surface connection of perpendicular line board has the friction cushion, the inner wall connection in spacing hole has spacing post, one side that spacing hole was kept away from to spacing post is fixed.

Preferably, the servo motor is connected with the clamp table through a connecting rod, and a clamping plate at the top end of the clamp table is connected with the clamp table through a fixing plate and a bolt.

Preferably, the clamping plate and the expansion plate are in sliding connection with the sliding block through a sliding groove, and the inner wall of the sliding groove is matched with the outer surface of the sliding block.

Preferably, the inside of spout is provided with the screw that runs through to the splint outside, the inside of slider is provided with the connecting hole, and slider and spout pass through connecting hole, screw and bolted connection.

Preferably, the servo motor is rotatably connected with the rotating shaft through a rotating shaft, and the lead screw is rotatably connected with the moving block through threads.

Preferably, the inner wall of the limiting hole is matched with the outer surface of the limiting column, and the fixing hole is connected with the mounting hole through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the telescopic plate, the sliding block and the sliding groove are arranged, when the device fixes moulds with different sizes, the bolts connecting the sliding block and the sliding groove are removed, the telescopic plate is pulled, the telescopic plate drives the sliding block to move upwards on the inner wall of the sliding groove until the telescopic plate is pulled to a proper position, the device can fix moulds with different sizes, the production cost of the device is reduced, the friction force between the device and the mould is increased under the acting force of the vertical line plate and the friction cushion by arranging the vertical line plate and the friction cushion, the stability of the mould in the fixing process can be further improved, the bolts of the clamp table and the clamp plate are removed by arranging the connecting shaft, the disc, the limiting hole and the limiting post, the clamp plate on the upper surface of the clamp table can be dismantled, then the bolts connecting the mounting hole and the fixing hole are removed, the fixing hole can be pulled, the fixing hole drives the limiting post to be separated from the inner wall of, the lead screw can be pulled to be separated from the inner wall of the rotating shaft, and then a new lead screw can be replaced.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the installation of the moving block of the present invention;

FIG. 3 is a schematic view of the connection between the clamp plate and the expansion plate of the present invention;

FIG. 4 is a schematic view of the connection between the sliding block and the sliding groove of the present invention;

fig. 5 is a schematic view of the connection between the servo motor and the rotating shaft according to the present invention;

fig. 6 is a schematic view of the connection between the disc and the rotation shaft and the screw rod according to the present invention.

In the figure: 1. a jig stage; 2. a screw rod; 3. a servo motor; 4. a splint; 5. a slider; 6. a retractable plate; 7. a vertical grain board; 8. a moving block; 9. a chute; 10. rubbing the soft cushion; 11. a rotating shaft; 12. a limiting hole; 13. a fixing hole; 14. a disc; 15. a limiting column; 16. and (7) installing holes.

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.

The servo motor (RJ 090-E03520) of the present invention can be obtained by market or private ordering.

Referring to fig. 1-6, a mold production fixture includes a fixture table 1, a servo motor 3 is installed at one side of the fixture table 1, a rotating shaft 11 is rotatably connected to an output end of the servo motor 3, a screw rod 2 is sleeved on an outer surface of the rotating shaft 11, and one side of the rotating shaft 11 is provided with a mounting hole 16, the outer surface of the screw rod 2 is rotatably connected with a moving block 8, and one side of lead screw 2 is provided with spacing hole 12, splint 4 has all been welded on the top of movable block 8 and anchor clamps platform 1, the inboard of splint 4 is provided with slider 5, the inboard welding of slider 5 has expansion plate 6, one side that spout 9 was kept away from with splint 4 to expansion plate 6 all is fixed with perpendicular line board 7, the surface of perpendicular line board 7 is connected with friction cushion 10, the inner wall of spacing hole 12 is connected with spacing post 15, one side that spacing hole 12 was kept away from to spacing post 15 is fixed with disc 14, the inside of disc 14 is provided with fixed orifices 13.

Please refer to fig. 1, the servo motor 3 is connected to the clamp table 1 through a connecting rod, so that the servo motor 3 is conveniently installed at one side of the clamp table 1 to prevent the servo motor 3 from shaking during operation, and the clamp plate 4 at the top end of the clamp table 1 is connected to the clamp table 1 through a fixing plate and a bolt, so that the clamp plate 4 on the upper surface of the clamp table 1 can be conveniently and rapidly installed or detached.

Please refer to fig. 3, the clamp plate 4 and the retractable plate 6 are slidably connected to the sliding block 5 through the sliding slot 9, and the inner wall of the sliding slot 9 is engaged with the outer surface of the sliding block 5, so that the retractable plate 6 can slide on the inner side of the clamp plate 4.

Please refer to fig. 4, a screw hole penetrating to the outer side of the clamp plate 4 is formed inside the sliding groove 9, a connecting hole is formed inside the sliding block 5, and the sliding block 5 and the sliding groove 9 are connected with a bolt through the connecting hole and the screw hole, so that the sliding block 5 is fixed on the inner wall of the sliding groove 9.

Please refer to fig. 6, the inner wall of the position-limiting hole 12 is engaged with the outer surface of the position-limiting post 15, so that the position-limiting post 15 is connected with the inner wall of the position-limiting hole 12, and the fixing hole 13 is connected with the mounting hole 16 through a bolt. So that the bolt can pass through the fixing hole 13 to be connected with the mounting hole 16.

Please refer to fig. 2 and fig. 5, the servo motor 3 is rotatably connected to the rotating shaft 11 through a rotating shaft, so that the servo motor 3 drives the rotating shaft 11 to rotate, the lead screw 2 is rotatably connected to the moving block 8 through a thread, so that the moving block 8 moves on the outer surface of the lead screw.

The working principle is as follows: firstly, when the device fixes a mold, the device is connected with an external power supply, a circuit switch between a servo motor 3 and the external power supply is opened, the servo motor 3 operates, the servo motor 3 drives a rotating shaft 11 to rotate through a rotating shaft, the rotating shaft 11 drives a screw rod 2 to rotate, the screw rod 2 drives a moving block 8 to move on the outer surface of the screw rod 2 when rotating, and the moving block 8 drives a clamping plate 4 to move towards one side of another clamping plate 4 until a vertical line plate 7 on the inner side of the two clamping plates 4 clamps the mold; then, when dies with different sizes are clamped, the bolts for connecting the sliding block 5 and the sliding groove 9 are removed, the telescopic plate 6 is pulled, the telescopic plate 6 drives the sliding block 5 to move upwards on the inner wall of the sliding groove 9 until the telescopic plate 6 is pulled to a proper position, and then the sliding block 5 is connected with the sliding groove 9 through the bolts; finally, when the screw rod 2 is replaced, the bolts of the clamp table 1 and the clamp plate 4 are removed, the clamp plate 4 on the upper surface of the clamp table 1 can be detached, then the bolts connecting the mounting holes 16 and the fixing holes 13 are removed, the fixing holes 13 can be pulled, the fixing holes 13 drive the limiting columns 15 to be separated from the inner wall of the limiting holes 12, the screw rod 2 can be pulled to be separated from the inner wall of the rotating shaft 11, and then the new screw rod 2 can be replaced.

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 anchor clamps are used in mould production, includes anchor clamps platform (1), its characterized in that: the fixture comprises a fixture table (1), a servo motor (3) is installed on one side of the fixture table (1), the output end of the servo motor (3) is rotatably connected with a rotating shaft (11), a lead screw (2) is sleeved on the outer surface of the rotating shaft (11), a mounting hole (16) is formed in one side of the rotating shaft (11), a moving block (8) is rotatably connected with the outer surface of the lead screw (2), a limiting hole (12) is formed in one side of the lead screw (2), clamping plates (4) are welded on the top ends of the moving block (8) and the fixture table (1), a sliding block (5) is arranged on the inner side of each clamping plate (4), a telescopic plate (6) is welded on the inner side of each sliding block (5), a vertical grain plate (7) is fixed on one sides, far away from a sliding groove (9), of each telescopic plate (6) and each clamping plate (4), a friction cushion (10) is connected on the, a disc (14) is fixed on one side, away from the limiting hole (12), of the limiting column (15), and a fixing hole (13) is formed in the disc (14).

2. The jig for mold production according to claim 1, characterized in that: the servo motor (3) is connected with the clamp table (1) through a connecting rod, and the clamping plate (4) at the top end of the clamp table (1) is connected with the clamp table (1) through a fixing plate and a bolt.

3. The jig for mold production according to claim 1, characterized in that: the clamping plate (4) and the expansion plate (6) are in sliding connection with the sliding block (5) through a sliding groove (9), and the inner wall of the sliding groove (9) is matched with the outer surface of the sliding block (5).

4. The jig for mold production according to claim 1, characterized in that: the inside of spout (9) is provided with the screw that runs through to splint (4) outside, the inside of slider (5) is provided with the connecting hole, and slider (5) and spout (9) are through connecting hole, screw and bolted connection.

5. The jig for mold production according to claim 1, characterized in that: the servo motor (3) is rotatably connected with the rotating shaft (11) through the rotating shaft, and the lead screw (2) is rotatably connected with the moving block (8) through threads.

6. The jig for mold production according to claim 1, characterized in that: the inner wall of the limiting hole (12) is matched with the outer surface of the limiting column (15), and the fixing hole (13) is connected with the mounting hole (16) through a bolt.