CN219043742U

CN219043742U - Annular workpiece mounting press

Info

Publication number: CN219043742U
Application number: CN202320075534.5U
Authority: CN
Inventors: 陈明浩
Original assignee: Changzhou Qindan Mining Equipment Co ltd
Current assignee: Changzhou Qindan Mining Equipment Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-19
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses an annular workpiece mounting press, which belongs to the technical field of presses and comprises a case, wherein a concave frame is fixedly connected to the top of the case, a pressure component is arranged at the top of the concave frame, a servo motor is fixedly connected to the back of the case, a positive and negative threaded rod is fixedly connected to the output end of the servo motor, when the annular workpiece mounting press is used, the servo motor is arranged to drive the positive and negative threaded rod to rotate, the positive and negative threaded rod drives a threaded sleeve to move in opposite directions, the threaded sleeve drives a clamping plate to move in opposite directions, the clamping plate drives a first anti-slip pad to move in opposite directions, the annular workpiece is clamped, the phenomenon of sliding is avoided, and a moving plate is driven to move downwards by an air cylinder, and a stamping head is driven to move downwards to stamp and mount the workpiece.

Description

Annular workpiece mounting press

Technical Field

The utility model relates to the technical field of presses, in particular to an annular workpiece mounting press.

Background

The press (including a punch press and a hydraulic press) is a universal press with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to processes such as cutting, punching, blanking, bending, riveting and forming, and the like, and can enable metal to be processed into parts by applying strong pressure to metal blanks, for example, the patent number 201921784011.8, and the workpiece positioning mechanism of the press is provided.

Disclosure of Invention

The utility model aims to provide an annular workpiece mounting press which has the advantage of good fixing effect and solves the problem of poor fixing effect of the existing press.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an annular workpiece mounting press, includes the quick-witted case, the top fixedly connected with spill frame of machine case, the top of spill frame is provided with pressure component, the back fixedly connected with servo motor of machine case, servo motor's output fixedly connected with positive and negative threaded rod, positive and negative threaded rod's front extends to the inner chamber of machine case and passes through the bearing rotation with the junction of machine case inner chamber and be connected, both ends all threaded connection has screw sleeve around the positive and negative threaded rod surface, screw sleeve's top fixedly connected with splint, the top of splint extends to the top of machine case, the top fixedly connected with first slipmat of splint looks one side, the equal fixedly connected with electric putter in bottom of spill frame left and right sides, electric putter's flexible end extends to the inner chamber of spill frame and fixedly connected with limiting plate, one side fixedly connected with second slipmat that the limiting plate is close to mutually.

As a further scheme of the utility model, the pressure assembly comprises an air cylinder, the telescopic end of the air cylinder extends to the inner cavity of the concave frame and is fixedly connected with a movable plate, and the bottom of the movable plate is fixedly connected with a stamping head.

As still further scheme of the utility model, the tops of the left side and the right side of the movable plate are fixedly connected with sliding blocks, the tops of the left side and the right side of the inner cavity of the concave frame are provided with sliding grooves, and the outer surfaces of the sliding blocks are in sliding connection with the inner surfaces of the sliding grooves.

As a still further scheme of the utility model, the bottom of the threaded sleeve is fixedly connected with a guide block, guide grooves are formed in the front end and the rear end of the bottom of the inner cavity of the case, and the outer surface of the guide block is in sliding connection with the inner surface of the guide groove.

As still further scheme of the utility model, the side of the bottom of the limiting plate far away from each other is fixedly connected with a movable block, the left side and the right side of the top of the case are provided with movable grooves, and the outer surfaces of the movable blocks are in sliding connection with the inner surfaces of the movable grooves.

As still further scheme of the utility model, four corners of the bottom of the case are fixedly connected with supporting legs, and the connection part of the bottom of the limiting plate and the top of the case is in sliding connection.

As still further scheme of the utility model, the front and rear ends of the center of the top of the case are provided with the moving grooves, and the outer surface of the clamping plate is in sliding connection with the inner surface of the moving groove.

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

1. when the device is used, the servo motor is arranged to drive the forward and reverse threaded rods to rotate, the forward and reverse threaded rods drive the threaded sleeves to move in opposite directions, the threaded sleeves drive the clamping plates to move in opposite directions, the clamping plates drive the first anti-slip pad to move in opposite directions, the annular workpiece is clamped, the phenomenon of sliding is avoided, the moving plate is driven to move downwards through the air cylinder, the stamping head is driven to move downwards by the moving plate to stamp and mount the workpiece, the device has the advantage of good fixing effect, and the problem that the existing press has poor fixing effect is solved, so that the device is beneficial to use.

2. When the device is used, the electric push rod is arranged to drive the limiting plates to move in opposite directions, the limiting plates drive the second anti-slip pads to move in opposite directions, the left side and the right side of the annular workpiece are fixed, the fixing effect of the device is further improved, and the phenomenon of position shaking during installation is avoided.

Drawings

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

FIG. 2 is a front cross-sectional view of the chassis and recessed frame structure of the present utility model;

FIG. 3 is a right side cross-sectional view of the chassis and recessed frame structure of the present utility model;

fig. 4 is a top cross-sectional view of a female frame structure of the present utility model.

In the figure: 1. a chassis; 2. a concave frame; 3. a pressure assembly; 31. a cylinder; 32. a moving plate; 33. punching heads; 4. a servo motor; 5. a positive and negative threaded rod; 6. a threaded sleeve; 7. a clamping plate; 8. a first cleat; 9. an electric push rod; 10. a limiting plate; 11. a second cleat; 12. a slide block; 13. a chute; 14. a guide block; 15. a guide groove; 16. a moving groove; 17. a movable block; 18. a movable groove; 19. and (5) supporting legs.

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.

Embodiment one:

referring to fig. 1-4, in the embodiment of the utility model, the annular workpiece mounting press comprises a case 1, a concave frame 2 is fixedly connected to the top of the case 1, a pressure component 3 is arranged at the top of the concave frame 2, a servo motor 4 is fixedly connected to the back of the case 1, a forward and reverse threaded rod 5 is fixedly connected to the output end of the servo motor 4, the front of the forward and reverse threaded rod 5 extends to the inner cavity of the case 1 and is rotationally connected with the connecting part of the inner cavity of the case 1 through a bearing, threaded sleeves 6 are respectively connected to the front and rear ends of the outer surface of the forward and reverse threaded rod 5 in a threaded manner, a clamping plate 7 is fixedly connected to the top of the threaded sleeve 6, the top of the clamping plate 7 extends to the top of the case 1, a first anti-slip pad 8 is fixedly connected to the top of the clamping plate 7 close to one side, the pressure component 3 comprises a cylinder 31, the telescopic end of the cylinder 31 extends to the inner cavity of the concave frame 2 and is fixedly connected with a movable plate 32, the bottom of the moving plate 32 is fixedly connected with a stamping head 33, the annular workpiece can be stamped by arranging an air cylinder 31, the moving plate 32 and the stamping head 33, the tops of the left side and the right side of the moving plate 32 are fixedly connected with sliding blocks 12, the tops of the left side and the right side of the inner cavity of the concave frame 2 are provided with sliding grooves 13, the outer surfaces of the sliding blocks 12 are in sliding connection with the inner surfaces of the sliding grooves 13, the moving plate 32 is conveniently guided by arranging the sliding blocks 12 and the sliding grooves 13 and limiting the moving plate, the bottom of the threaded sleeve 6 is fixedly connected with a guide block 14, the front end and the rear end of the bottom of the inner cavity of the chassis 1 are provided with guide grooves 15, the outer surfaces of the guide block 14 are in sliding connection with the inner surfaces of the guide grooves 15, the threaded sleeve 6 is conveniently guided by arranging the guide blocks 14 and the guide grooves 15, and the four corners of the bottom of the chassis 1 are fixedly connected with supporting legs 19, the junction sliding connection of limiting plate 10's bottom and quick-witted case 1 top, the material of stabilizer blade 19 is made for rubber, through setting up stabilizer blade 19, has made things convenient for the bottom to quick-witted case 1 to shock attenuation, and the removal groove 16 has all been seted up at both ends around quick-witted case 1 top center department, and the surface of splint 7 and the internal surface sliding connection of removal groove 16 have made things convenient for the direction to splint 7 through setting up removal groove 16, also carry out spacingly simultaneously to it.

The principle of this embodiment is:

when needing to carry out punching press installation to annular work piece, place annular work piece in the center department at quick-witted case 1 top earlier, at this moment, start servo motor 4 and cylinder 31 in proper order through peripheral controller, at this moment, servo motor 4 drives positive and negative threaded rod 5 and rotates, positive and negative threaded rod 5 drives screw sleeve 6 and removes in opposite directions, screw sleeve 6 drives splint 7 and removes in opposite directions, splint 7 drive first slipmat 8 and remove in opposite directions, press from both sides the annular work piece, avoid it to appear gliding phenomenon, at the same time, cylinder 31 drives movable plate 32 and moves down, movable plate 32 drives punching press head 33 and moves down, carry out punching press installation to the work piece, through setting up above structure, the advantage that the fixed effect is better has been possessed, the problem that current press exists the fixed effect relatively poor has been solved, thereby be favorable to using the device.

Embodiment two:

referring to fig. 2, the bottoms of the left and right sides of the concave frame 2 are fixedly connected with an electric push rod 9, the telescopic end of the electric push rod 9 extends to the inner cavity of the concave frame 2 and is fixedly connected with a limiting plate 10, one side, close to the limiting plate 10, of the limiting plate 10 is fixedly connected with a second anti-slip pad 11, one side, far away from the bottom of the limiting plate 10, of the limiting plate 10 is fixedly connected with a movable block 17, the left and right sides of the top of the case 1 are provided with movable grooves 18, the outer surface of the movable block 17 is slidably connected with the inner surfaces of the movable grooves 18, and the limiting plate 10 is conveniently guided and limited by the movable blocks 17 and the movable grooves 18.

The principle of the embodiment is as follows:

when the device is used, the electric push rod 9 drives the limiting plate 10 to move in opposite directions, the limiting plate 10 drives the second anti-slip pad 11 to move in opposite directions, the left side and the right side of the annular workpiece are fixed, the fixing effect of the device is further improved, and the phenomenon that the position shakes during installation is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an annular workpiece mounting press, includes quick-witted case (1), its characterized in that, the top fixedly connected with spill frame (2) of machine case (1), the top of spill frame (2) is provided with pressure component (3), the back fixedly connected with servo motor (4) of machine case (1), the output fixedly connected with positive and negative threaded rod (5) of servo motor (4), the front of positive and negative threaded rod (5) extends to the inner chamber of machine case (1) and passes through bearing rotation connection with the junction of machine case (1) inner chamber, the front and back both ends of positive and negative threaded rod (5) surface all threaded connection have threaded sleeve (6), the top fixedly connected with splint (7) of threaded sleeve (6), the top of splint (7) extends to the top of machine case (1), the top fixedly connected with first slipmat (8) of splint (7) one side that is close to mutually, the bottom of concave frame (2) both sides all fixedly connected with electric putter (9), the flexible end of electric putter (9) extends to the inner chamber of spill frame (2) and fixedly connected with limiting plate (10), limit plate (10) are close to limit plate (11).

2. The annular workpiece mounting press according to claim 1, characterized in that the pressure assembly (3) comprises a cylinder (31), the telescopic end of the cylinder (31) extends to the inner cavity of the concave frame (2) and is fixedly connected with a moving plate (32), and the bottom of the moving plate (32) is fixedly connected with a stamping head (33).

3. The annular workpiece mounting press machine according to claim 2, wherein the tops of the left side and the right side of the moving plate (32) are fixedly connected with sliding blocks (12), sliding grooves (13) are formed in the tops of the left side and the right side of the inner cavity of the concave frame (2), and the outer surfaces of the sliding blocks (12) are in sliding connection with the inner surfaces of the sliding grooves (13).

4. The annular workpiece mounting press machine according to claim 1, wherein the bottom of the threaded sleeve (6) is fixedly connected with a guide block (14), guide grooves (15) are formed in the front end and the rear end of the bottom of the inner cavity of the machine case (1), and the outer surface of the guide block (14) is slidably connected with the inner surface of the guide groove (15).

5. The annular workpiece mounting press machine according to claim 1, wherein the side, away from the bottom of the limiting plate (10), is fixedly connected with a movable block (17), the left side and the right side of the top of the machine case (1) are provided with movable grooves (18), and the outer surface of the movable block (17) is in sliding connection with the inner surface of the movable grooves (18).

6. The annular workpiece mounting press machine according to claim 1, wherein four corners of the bottom of the machine case (1) are fixedly connected with supporting legs (19), and the connection part of the bottom of the limiting plate (10) and the top of the machine case (1) is in sliding connection.

7. The annular workpiece mounting press machine according to claim 1, wherein the front and rear ends of the top center of the chassis (1) are provided with moving grooves (16), and the outer surface of the clamping plate (7) is slidably connected with the inner surface of the moving grooves (16).