CN221018504U

CN221018504U - Buffer device of forging manipulator

Info

Publication number: CN221018504U
Application number: CN202322139061.3U
Authority: CN
Inventors: 吴论文
Original assignee: Qingdao Shengdatong Intelligent Equipment Co ltd
Current assignee: Qingdao Shengdatong Intelligent Equipment Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-05-28
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a buffer device of a forging manipulator, and relates to the technical field of accessories for manipulating workpieces or tools. This buffer of forging manipulator, including the manipulator body, the right side surface of manipulator body is provided with the control pole, the right side surface of control pole is provided with two grip blocks, the adjacent one side surface of two grip blocks sets up to the arc, the sliding tray has been seted up to the adjacent one side surface of two grip blocks, the inside of two sliding trays is all sliding connection has the expansion plate, one side fixed surface that the expansion plate is close to the sliding tray inner wall has the spring, the one end that the expansion plate was kept away from to the spring and the inner wall fixed connection of sliding tray, can be so that after accomplishing article centre gripping, the spring still can give the extruded power of forging article, avoid leading to forging article to drop because of rocking, and then form the damage to the forging article and cause the possibility of maintenance to surrounding personnel, the security of promotion forging in-process.

Description

Buffer device of forging manipulator

Technical Field

The utility model relates to the technical field of accessories for operating workpieces or tools, in particular to a buffer device of a forging manipulator.

Background

The forging manipulator refers to an auxiliary mechanical equipment in forging production. When in free forging, the forging manipulator is used for clamping one end of a steel ingot or a blank, so that the steel ingot or the blank can be turned over, fed and moved up and down to replace manual operation, and the current forging manipulator is matched with forging equipment such as an air hammer, an electro-hydraulic hammer, a forging hydraulic machine and the like. Can complete a series of forging processes of cogging, extension, upsetting, rounding, forming die and the like of the cast ingot.

The current forging machine is in the steel ingot or blank centre gripping operation in-process, easily leads to the blank to drop when the operation, causes danger to surrounding personnel, simultaneously because the anchor clamps of manipulator are generally fixed shape, when leading to arc anchor clamps centre gripping square article, the area of contact of article and grip block is less, leads to centre gripping stability to descend, has improved the danger, in view of the fact, we propose a buffer of forging manipulator.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides a buffer device of a forging manipulator, which can solve the problem that a blank can fall off during operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a buffer device of a forging manipulator.

Preferably, the buffer structure comprises a first telescopic rod, the first telescopic rod is fixedly connected to the inner wall of the clamping plate, a cavity is formed in the first telescopic rod, and the buffer plate is slidably connected to the inner wall of the cavity.

Preferably, the inner wall fixedly connected with second spring of cavity, the one end that the second spring is close to the buffer board and buffer board fixed connection, one side surface fixedly connected with second telescopic link that the buffer board kept away from the second spring.

Preferably, one end of the second telescopic rod, which is far away from the buffer plate, slides to penetrate through the clamping plate, and one end of the second telescopic rod, which is far away from the buffer plate, is fixedly connected with an arc plate.

Preferably, a groove is formed in the surface of one side, far away from the second telescopic rod, of the arc-shaped plate, and a square plate is connected inside the groove in a sliding mode.

Preferably, a moving block is fixedly connected to one side surface of the square plate, which is close to the groove, and one side surface of the moving block, which is far away from the square plate, slides and penetrates into the clamping plate.

Preferably, the surfaces of two opposite sides of the clamping plates are fixedly connected with driving motors, and threaded rods are sleeved on the inner threads of the moving blocks.

Preferably, one end of the threaded rod, which is close to the driving motor, rotates to penetrate through the clamping plate, and one end of the threaded rod, which is close to the driving motor, is fixedly connected with the output end of the driving motor.

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

(1) This buffer of forging manipulator is, work progress is being held to the forging article, control the control pole through the manipulator body, and utilize the control pole to drive two grip blocks and move, contact with the forging article after two grip blocks move, and then accomplish the centre gripping, when the article of centre gripping is greater than the grip block, the contact plate can contact with the forging article, the forging article extrudees the contact plate and makes the contact plate to the reverse removal of expansion plate, and drive the expansion plate removal, the expansion plate removes compression spring, through above-mentioned structure, can make after accomplishing article centre gripping, the spring still can give the extruded power of forging article, avoid leading to forging article to drop because of rocking, and then form the damage to the forging article and cause the possibility of maintaining to surrounding personnel, the security of promotion forging in-process.

(2) This buffer of forging manipulator, when the article is less, through arc and forge article contact, make the arc remove after the contact, the arc removes and drives the second telescopic link in step and remove, the second telescopic link removes back and drives the buffer board in step, the buffer board removes compression second spring, after the grip block stops moving, the second spring can give the forging article a extrusion force equally, avoid dropping, when holding square article, rotate through driving motor synchronous drive threaded rod, because the movable block is square, and run through for the slip, the motion track of self has been restricted, so when the threaded rod rotates, can drive the movable block in step and remove, the movable block removes the back and drives square board and remove, the square board removes back and forge article contact, and then increase area of contact, through above-mentioned structure, can make and can avoid leading to the shortcoming that area is less because of the shape of arc at forging square article, the practicality of the device has effectively been increased, also reduced the risk that drops when holding square article, safety in the course of working is increased.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a buffer device of a forging manipulator according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a sliding channel according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a clamping plate of the present utility model;

FIG. 4 is a schematic view of the interior of the clamping plate of the present utility model;

FIG. 5 is a schematic cross-sectional view of a first telescoping rod of the present utility model;

FIG. 6 is a schematic diagram of a moving block according to the present utility model.

Reference numerals: 1. an operator body; 2. a control lever; 3. a clamping plate; 4. a sliding groove; 5. a telescoping plate; 6. a spring; 7. a contact plate; 8. a first telescopic rod; 9. a cavity; 10. a buffer plate; 11. a second spring; 12. a second telescopic rod; 13. an arc-shaped plate; 14. a groove; 15. a square plate; 16. a moving block; 17. a driving motor; 18. a threaded rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-6, the present utility model provides a technical solution: a buffer device of a forging manipulator comprises a manipulator body 1, wherein a control rod 2 is arranged on the right side surface of the manipulator body 1, two clamping plates 3 are arranged on the right side surface of the control rod 2, a sliding groove 4 is formed on the adjacent side surface of the two clamping plates 3, telescopic plates 5 are slidably connected in the two sliding grooves 4, springs 6 are fixedly connected on the side surface of the telescopic plates 5 close to the inner wall of the sliding grooves 4, one ends of the springs 6 far away from the telescopic plates 5 are fixedly connected with the inner wall of the sliding grooves 4, clamping plates 3 extend from the adjacent side surfaces of the two telescopic plates 5 respectively, contact plates 7 are fixedly connected to the adjacent side surfaces of the two telescopic plates 5 respectively, the inside of the clamping plates 3 is hollow, buffer structures are arranged in the clamping plates 3, when the centre gripping forges article is, control lever 2 through manipulator body 1, and utilize lever 2 to drive two grip blocks 3 motion, contact with forges article after two grip blocks 3 motion, and then accomplish the centre gripping, when the article of centre gripping is greater than grip block 3, contact plate 7 can contact with forges article, forges article will contact plate 7 extrusion and make contact plate 7 to the reverse removal of expansion plate 5, and drive expansion plate 5 and remove, expansion plate 5 removes compression spring 6, through above-mentioned structure, can make after accomplishing article centre gripping, spring 6 still can give forges article an extruded power, avoid leading to forges article to drop because of rocking, and then form the possibility that damage led to the fact the maintenance to surrounding personnel to forges article, the security in the promotion forging process.

Further, the buffer structure comprises a first telescopic rod 8, the first telescopic rod 8 is fixedly connected with the inner wall of the clamping plate 3, a cavity 9 is formed in the first telescopic rod 8, the inner wall of the cavity 9 is slidably connected with a buffer plate 10, a second spring 11 is fixedly connected with the inner wall of the cavity 9, one end of the second spring 11, which is close to the buffer plate 10, is fixedly connected with the buffer plate 10, one side surface of the buffer plate 10, which is far away from the second spring 11, is fixedly connected with a second telescopic rod 12, one end of the second telescopic rod 12, which is far away from the buffer plate 10, is slidably penetrated out of the clamping plate 3, one end of the second telescopic rod 12, which is far away from the buffer plate 10, is fixedly connected with an arc 13, one side surface of the arc 13, which is far away from the second telescopic rod 12, is provided with a groove 14, the inside of the groove 14 is slidably connected with a square plate 15, one side surface of the square plate 15, which is close to the groove 14, is fixedly connected with a moving block 16, one side surface of the moving block 16 far away from the square plate 15 is slidably penetrated into the clamping plates 3, the opposite side surfaces of the two clamping plates 3 are fixedly connected with driving motors 17, threaded rods 18 are sleeved on the inner threads of the moving block 16, one ends of the threaded rods 18 close to the driving motors 17 are rotatably penetrated through the clamping plates 3, one ends of the threaded rods 18 close to the driving motors 17 are fixedly connected with the output ends of the driving motors 17, when objects are smaller, the objects are contacted with forged objects through the arc plate 13, the arc plate 13 is enabled to move after the objects are contacted, the arc plate 13 is enabled to move, the second telescopic rods 12 are synchronously driven to move, the buffer plate 10 is synchronously driven to move after the second telescopic rods 12 are moved, the buffer plate 10 is moved to compress the second springs 11, after the clamping plates 3 stop moving, the second springs 11 can also give extrusion force to the forged objects, the threaded rods are prevented from falling, when the square objects are clamped, the threaded rods 18 are synchronously driven to rotate through the driving motors 17, because movable block 16 is square, and runs through for the slip, has restricted self motion track, so when threaded rod 18 rotates, can drive movable block 16 in step and remove, movable block 16 removes the back and drives square board 15 and remove, square board 15 removes the back and contacts with forging article, and then increases area of contact, through above-mentioned structure, can make and can avoid leading to the shortcoming that area of contact is less because of the shape of arc 13 at forging square article, effectively increased the practicality of device, also reduced the risk that drops when holding square article, increased the security in the course of working.

Working principle: the clamping forging article is, control the control rod 2 through the control rod 1, and utilize the control rod 2 to drive two grip blocks 3 motion, the contact with the forging article after two grip blocks 3 motion, and then accomplish the centre gripping, when the article of centre gripping is greater than grip blocks 3, contact plate 7 can contact with the forging article, the forging article extrudees contact plate 7 and makes the reverse removal of contact plate 7 to expansion plate 5, and drive expansion plate 5 and remove, expansion plate 5 removes compression spring 6, when the article is less, contact through arc 13 and forging article, make arc 13 remove after the contact, arc 13 removes and drives the second telescopic link 12 and remove, the buffer board 10 removal is driven in step after the movement of second telescopic link 12, buffer board 10 removes compression second spring 11, after grip block 3 stops moving, second spring 11 can give article extrusion force equally, avoid dropping, when holding square article, drive threaded rod 18 rotation through driving motor 17 is synchronous, because movable block 16 is square, and be the slip runs through, limit self motion track, so when 18 rotates, move block 16 with the step, drive movable block 16, forge movable block 15 and then move 15 contact area, and then move the area 15.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A buffer device of a forging manipulator, characterized in that: including manipulator body (1), the right side surface of manipulator body (1) is provided with control pole (2), the right side surface of control pole (2) is provided with two grip blocks (3), the near one side surface of two grip blocks (3) sets up to the arc, sliding tray (4) have been seted up to the near one side surface of two grip blocks (3), the inside of two sliding tray (4) is all sliding connection has expansion plate (5), one side fixed surface that expansion plate (5) are close to sliding tray (4) inner wall is connected with spring (6), one end that expansion plate (5) were kept away from to spring (6) and the inner wall fixed connection of sliding tray (4), the one side surface that two expansion plate (5) are close extends grip block (3) respectively, the inside of grip block (3) is set up to the cavity, the inside of grip block (3) is provided with buffer structure.

2. The cushioning device of a forging manipulator of claim 1, wherein: the buffer structure comprises a first telescopic rod (8), the first telescopic rod (8) is fixedly connected to the inner wall of the clamping plate (3), a cavity (9) is formed in the first telescopic rod (8), and a buffer plate (10) is slidably connected to the inner wall of the cavity (9).

3. The buffering mechanism of claim 2, wherein: the inner wall fixedly connected with second spring (11) of cavity (9), the one end that second spring (11) is close to buffer board (10) and buffer board (10) fixed connection, one side surface fixedly connected with second telescopic link (12) that buffer board (10) kept away from second spring (11).

4. A buffer device for a forging manipulator according to claim 3, wherein: one end of the second telescopic rod (12) far away from the buffer plate (10) penetrates through the clamping plate (3) in a sliding mode, and one end of the second telescopic rod (12) far away from the buffer plate (10) is fixedly connected with an arc-shaped plate (13).

5. The cushioning device of claim 4, wherein: a groove (14) is formed in the surface of one side, far away from the second telescopic rod (12), of the arc-shaped plate (13), and a square plate (15) is connected inside the groove (14) in a sliding mode.

6. The cushioning device of claim 5, wherein: one side surface of the square plate (15) close to the groove (14) is fixedly connected with a moving block (16), and one side surface of the moving block (16) far away from the square plate (15) penetrates into the clamping plate (3) in a sliding mode.

7. The cushioning device of claim 6, wherein: the surfaces of the two opposite sides of the clamping plates (3) are fixedly connected with driving motors (17), and threaded rods (18) are sleeved on the inner threads of the moving blocks (16).

8. The cushioning device of claim 7, wherein: one end of the threaded rod (18) close to the driving motor (17) rotates to penetrate through the clamping plate (3), and one end of the threaded rod (18) close to the driving motor (17) is fixedly connected with the output end of the driving motor (17).