Jig pressing device

Abstract

The utility model relates to the technical field of jig pressing, in particular to a jig pressing device which comprises a base body, a connecting piece is arranged at the top of the base body, multiple sets of lifting rods are arranged at the bottom of the base body, the jig pressing device further comprises a clamping assembly, and the clamping assembly is located at the end, away from the connecting piece, of the top of the base body. The clamping assembly is used for limiting and clamping the irregular mold; the driving assembly is located at the top of the base main body and located at the bottom of the clamping assembly, and the driving assembly is used for driving the clamping assembly to limit and clamp the mold; and the cleaning assembly is located at the end, close to the clamping assembly, of the connecting piece, the cleaning assembly is used for cleaning mold machining scraps, and the clamping assembly is composed of a moving plate, a moving piece, a first rotating piece, a second rotating piece and an attaching block. Through the design, the overall practicability of the pressing device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixture pressing, in particular to a fixture pressing device. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material.

[0003] After searching, the announcement number CN218556355U discloses a clamping device for mold processing, including a base, a telescopic seat and a bearing plate. A fixed seat is arranged in the middle of the top of the base, and the middle of the top of the fixed seat is connected with the bottom of the telescopic seat through an interlaced connection, and the middle of the bottom of the telescopic seat is fixedly connected with the bottom of the fixed seat through an electric hydraulic rod. A rotating motor is arranged inside the telescopic seat, and the output shaft of the rotating motor is fixedly connected with the middle of the bottom of the bearing plate through a rotating shaft. The two sides of the middle of the top of the bearing plate are fixedly connected with the bottom ends of two electric cylinders through connecting blocks, and the telescopic ends of the two electric cylinders are fixedly connected with the middle of one side of the two fixed plates respectively. The jig clamping device for mold processing can adjust the height and angle of the jig clamping device for mold processing through an electric hydraulic rod and a rotating motor, so that the mold fixed on the jig clamping device for mold processing is easy to process, thereby improving the practicality of the jig clamping device for mold processing; its defect is that: when clamping the mold, this scheme only uses a memory plate and a compression spring to limit the clamping of the irregular mold, and the surface that fits the mold is small. When the mold is processed, the mold will be offset. Therefore, it is particularly important to improve the existing clamping device and design a new jig clamping device to solve the above-mentioned technical defects and improve the practicality of the overall clamping device. Utility Model Content

[0004] The purpose of the utility model is to provide a fixture clamping device, which can fit the surface of an irregular mold through a clamping component, so that the mold can be limited and clamped. When the mold is processed, it can prevent the mold from being offset, which affects the processing effect. At the same time, it can clean up the waste chips that appear on the surface of the mold during processing to prevent affecting the processing of the mold, thereby improving the overall practicality of the clamping device and solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fixture pressing device comprises a base body, a connecting piece is provided on the top of the base body, and a plurality of lifting rods are provided on the bottom of the base body, and further comprises:

[0007] A clamping assembly, the clamping assembly is located at the top of the base body and away from one end of the connecting piece, and the clamping assembly is used to limit and clamp the irregular mold;

[0008] A driving assembly, the driving assembly is located at the top of the base body and at the bottom of the clamping assembly, and the driving assembly is used to drive the clamping assembly to limit and clamp the mold;

[0009] A cleaning component is located at one end of the connecting piece close to the clamping component, and is used to clean mold processing waste chips.

[0010] As a preferred solution of the utility model, the clamping assembly is composed of a movable plate, a movable part, a first rotating part, a second rotating part and a bonding block. Two groups of the movable plates are slidably connected to the top of the base body, the movable part is slidably connected to the inside of the movable plate, two groups of the first rotating parts are rotatably connected to the inside of the movable part, two groups of the second rotating parts are rotatably connected to the inside of the first rotating part, and two groups of the bonding blocks are rotatably connected to the inside of the second rotating parts.

[0011] As a preferred solution of the utility model, a plurality of groups of buffer strips are provided at one end of the bonding block away from the second rotating member, and the buffer strips are distributed at equal intervals on the outer side of the bonding block.

[0012] As a preferred solution of the utility model, a fixed part is provided inside the movable part away from the movable plate, one end of the fixed part away from the movable part is rotatably connected to two groups of rotating rods, one end of the rotating rod away from the fixed part is rotatably connected to a movable block, the two groups of movable blocks are connected by a sliding rod, and compression springs are provided on the outside of the sliding rod and on the outsides of the two groups of movable blocks.

[0013] As a preferred solution of the utility model, the driving assembly consists of a connecting frame, a driving member and a driving rod. The connecting frame is located at the bottom of the two groups of movable plates, the driving member is rotatably connected to the top of the connecting frame and is located between the two groups of movable plates, and the two groups of driving rods are rotatably connected to both ends of the driving member.

[0014] As a preferred solution of the utility model, a movable groove is provided at one end of the movable plate close to the connecting frame, and the internal structure size of the movable groove is designed to correspond to the external structure size of the connecting frame. The driving member extends to the interior of the base body and is fixedly connected to the driving end of the driving motor. A support plate is provided at the top of the connecting frame and at the bottom of the movable plate, and a processing table is provided on the top of the support plate.

[0015] As a preferred solution of the utility model, the cleaning assembly consists of a moving rod, a connecting ring, a suction fan and a telescopic cylinder. The moving rod is slidably connected to one end of the connecting piece close to the clamping assembly, the connecting ring is located at one end of the moving rod close to the clamping assembly, the suction fan is located at the top of the connecting piece, the telescopic cylinder is located at the top of the connecting piece, and the driving end of the telescopic cylinder is fixedly connected to the moving rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, through the design of the clamping assembly, the mold is placed on the top of the processing table, and the driving motor is started to drive the driving member to rotate, so that the two sets of driving rods can be displaced, and the moving plate is driven to be displaced, so that the moving member can be displaced, so that the first rotating member, the second rotating member and the bonding block can be displaced and contact the surface of the mold. When contacting the mold, the first rotating member, the second rotating member and the bonding block will rotate and fit the surface of the irregular mold, so that the mold can be limited and clamped, and when the mold is processed, the mold can be prevented from being offset, which affects the processing effect.

[0018] 2. In the utility model, through the design of the cleaning component, when the mold is processed, the telescopic cylinder is started to drive the moving rod to move, and the connecting ring is moved to the top of the mold, and the suction fan is started to introduce the external gas into the inside of the gas pipe, so that the gas can be introduced into the inside of the connecting ring. A plurality of groups of nozzles are provided at one end of the connecting ring close to the moving part, and the nozzles can spray out the gas inside the connecting ring at the same time, so as to clean the waste chips appearing on the surface of the mold during processing and prevent the processing of the mold from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the movable plate of the utility model;

[0023] Figure 5 For this utility model Figure 4 A is a schematic diagram of the enlarged structure.

[0024] In the figure: 1. base body; 2. connecting member; 201. cleaning assembly; 3. clamping assembly; 301. driving assembly; 4. moving plate; 5. moving member; 6. first rotating member; 7. second rotating member; 8. fitting block; 9. buffer strip; 10. fixing member; 11. rotating rod; 12. moving block; 13. sliding rod; 14. compression spring; 15. connecting frame; 16. driving member; 17. driving rod; 18. supporting plate; 19. moving rod; 20. connecting ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] A fixture pressing device includes a base body 1, a connecting piece 2 is provided on the top of the base body 1, and a plurality of lifting rods are provided on the bottom of the base body 1, and further includes:

[0029] A clamping assembly 3, the clamping assembly 3 is located at the top of the base body 1 and away from one end of the connecting member 2, and the clamping assembly 3 is used to limit and clamp the irregular mold;

[0030] A driving assembly 301, the driving assembly 301 is located at the top of the base body 1 and at the bottom of the clamping assembly 3, and the driving assembly 301 is used to drive the clamping assembly 3 to limit and clamp the mold;

[0031] The cleaning component 201 is located at one end of the connecting member 2 close to the clamping component 3, and the cleaning component 201 is used to clean the mold processing waste.

[0032] Furthermore, the clamping assembly 3 is composed of a moving plate 4, a moving part 5, a first rotating part 6, a second rotating part 7 and a bonding block 8. The two groups of moving plates 4 are slidably connected to the top of the base body 1, the moving part 5 is slidably connected to the inside of the moving plate 4, the two groups of first rotating parts 6 are both rotatably connected to the inside of the moving part 5, the two groups of second rotating parts 7 are both rotatably connected to the inside of the first rotating part 6, and the two groups of bonding blocks 8 are both rotatably connected to the inside of the second rotating part 7. When processing an irregular mold, the clamping assembly 3 can be used to limit and clamp it. When the two groups of moving parts 5 are in contact with the mold, the first rotating part 6, the second rotating part 7 and the bonding block 8 can rotate to fit the surface of the mold. When processing the mold, it can prevent the mold from being offset, which affects the processing effect.

[0033] Among them, a plurality of groups of buffer strips 9 are provided at one end of the bonding block 8 away from the second rotating member 7. The buffer strips 9 are evenly distributed on the outside of the bonding block 8. When the bonding block 8 contacts the mold, the buffer strips 9 can increase the buffer distance between the bonding block 8 and the mold, thereby preventing the bonding block 8 from causing damage to the surface of the mold.

[0034] Secondly, a fixing part 10 is provided inside the movable member 5 away from the movable plate 4, and one end of the fixing part 10 away from the movable member 5 is rotatably connected with two groups of rotating rods 11, and one end of the rotating rod 11 away from the fixed member 10 is rotatably connected with a movable block 12, and the two groups of movable blocks 12 are connected by a sliding rod 13, and compression springs 14 are provided on the outside of the sliding rod 13 and on the outsides of the two groups of movable blocks 12. When the movable member 5 is displaced, it contacts the mold, and the movable member 5 is subjected to relative force, which drives the fixing member 10 to displace, so that the two groups of rotating rods 11 can rotate, drive the movable block 12 to displace, and enable the movable block 12 to squeeze the compression spring 14, which can be buffered by the compression spring 14, thereby preventing the movable member 5 from applying too much force when limiting the clamping of the mold, thereby causing deformation of the mold.

[0035] Furthermore, the driving assembly 301 is composed of a connecting frame 15, a driving member 16 and a driving rod 17. The connecting frame 15 is located at the bottom of the two groups of movable plates 4. The driving member 16 is rotatably connected to the top of the connecting frame 15 and is located between the two groups of movable plates 4. The two groups of driving rods 17 are rotatably connected to both ends of the driving member 16. A movable groove is opened at one end of the movable plate 4 close to the connecting frame 15. The internal structure size of the movable groove is designed to correspond to the external structure size of the connecting frame 15. The driving member 16 extends to the inside of the base body 1 and is fixedly connected to the driving end of the driving motor. The top of the connecting frame 15 and the movable plate 4 are located between the two groups of movable plates 4. The two groups of driving rods 17 are rotatably connected to both ends of the driving member 16. A support plate 18 is provided at the bottom of the plate 4, and a processing table is provided on the top of the support plate 18. The mold is placed on the top of the processing table, and the driving motor is started to drive the driving member 16 to rotate, so that the two sets of driving rods 17 can be displaced, driving the movable plate 4 to be displaced, so that the movable member 5 can be displaced, thereby enabling the first rotating member 6 and the second rotating member 7 and the bonding block 8 to be displaced and contact the surface of the mold. When contacting the mold, the first rotating member 6 and the second rotating member 7 and the bonding block 8 will rotate and fit the surface of the mold, thereby enabling the mold to be limited and clamped.

[0036] Furthermore, the cleaning component 201 is composed of a moving rod 19, a connecting ring 20, a suction fan and a telescopic cylinder. The moving rod 19 is slidably connected to one end of the connecting member 2 close to the clamping component 3, the connecting ring 20 is located at the end of the moving rod 19 close to the clamping component 3, the suction fan is located at the top of the connecting member 2, the telescopic cylinder is located at the top of the connecting member 2, and the driving end of the telescopic cylinder is fixedly connected to the moving rod 19, and a conveying pipe is provided on the outside of the suction fan, and the end of the conveying pipe away from the suction fan is connected to the connecting ring 20. When the mold is processed, the telescopic cylinder is started to drive the moving rod 19 to move, and the connecting ring 20 is moved to the top of the mold. The suction fan is started to introduce the external gas into the interior of the gas pipe, so that the gas can be introduced into the interior of the connecting ring 20. A plurality of groups of nozzles are provided at the end of the connecting ring 20 close to the moving member 5, and the nozzles can spray out the gas inside the connecting ring 20 to clean the waste chips appearing on the surface of the mold during processing to prevent affecting the processing of the mold.

[0037] In this embodiment, the implementation scenario is specifically as follows: in actual use, the mold is placed on the top of the processing table, the driving motor is started, and the driving member 16 is driven to rotate, so that the two sets of driving rods 17 can be displaced, and the moving plate 4 is driven to be displaced, so that the moving member 5 can be displaced, so that the first rotating member 6 and the second rotating member 7 and the bonding block 8 can be displaced and contact the surface of the mold. When contacting the mold, the first rotating member 6 and the second rotating member 7 and the bonding block 8 will rotate and fit the surface of the mold, so that the mold can be limited and clamped. When processing the mold, start the telescopic cylinder to drive the moving rod 19 to move, move the connecting ring 20 to the top of the mold, start the suction fan, and introduce the external gas into the inside of the gas pipe, so that the gas can be introduced into the inside of the connecting ring 20. A plurality of groups of nozzles are provided at one end of the connecting ring 20 close to the moving part 5. At the same time, the nozzles can spray out the gas inside the connecting ring 20 to clean up the waste chips appearing on the surface of the mold during processing to prevent affecting the processing of the mold. Compared with the existing clamping device, the utility model can improve the overall practicality of the clamping device through design.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture clamping device, comprising a base body (1), a connecting piece (2) is provided on the top of the base body (1), and a plurality of lifting rods are provided on the bottom of the base body (1), characterized in that: Also includes: A clamping assembly (3), the clamping assembly (3) being located at the top of the base body (1) and away from one end of the connecting piece (2), and the clamping assembly (3) being used for limiting and clamping the irregular mold; A driving assembly (301), the driving assembly (301) being located at the top of the base body (1) and at the bottom of the clamping assembly (3), and the driving assembly (301) being used to drive the clamping assembly (3) to limit and clamp the mold; A cleaning component (201) is located at one end of the connecting member (2) close to the clamping component (3), and the cleaning component (201) is used to clean mold processing waste chips.

2. A fixture pressing device according to claim 1, characterized in that: The clamping assembly (3) is composed of a moving plate (4), a moving member (5), a first rotating member (6), a second rotating member (7) and a bonding block (8); two groups of the moving plates (4) are slidably connected to the top of the base body (1); the moving member (5) is slidably connected to the inside of the moving plate (4); two groups of the first rotating members (6) are both rotatably connected to the inside of the moving member (5); two groups of the second rotating members (7) are both rotatably connected to the inside of the first rotating member (6); and two groups of the bonding blocks (8) are both rotatably connected to the inside of the second rotating member (7).

3. A fixture pressing device according to claim 2, characterized in that: A plurality of groups of buffer strips (9) are provided at one end of the bonding block (8) away from the second rotating member (7), and the buffer strips (9) are distributed at equal intervals on the outer side of the bonding block (8).

4. A fixture pressing device according to claim 2, characterized in that: A fixing member (10) is provided inside the moving member (5) away from the moving plate (4); one end of the fixing member (10) away from the moving member (5) is rotatably connected to two groups of rotating rods (11); one end of the rotating rod (11) away from the fixing member (10) is rotatably connected to a moving block (12); the two groups of moving blocks (12) are connected via a sliding rod (13); compression springs (14) are provided on the outside of the sliding rod (13) and on the outside of the two groups of moving blocks (12).

5. The fixture pressing device according to claim 2, characterized in that: The driving assembly (301) is composed of a connecting frame (15), a driving member (16) and a driving rod (17); the connecting frame (15) is located at the bottom of the two groups of movable plates (4); the driving member (16) is rotatably connected to the top of the connecting frame (15) and is located between the two groups of movable plates (4); and the two groups of driving rods (17) are rotatably connected to both ends of the driving member (16).

6. A fixture pressing device according to claim 5, characterized in that: A movable groove is provided at one end of the movable plate (4) close to the connecting frame (15); the internal structure size of the movable groove is designed to correspond to the external structure size of the connecting frame (15); the driving member (16) extends to the inside of the base body (1) and is fixedly connected to the driving end of the driving motor; a support plate (18) is provided at the top of the connecting frame (15) and at the bottom of the movable plate (4); and a processing table is provided at the top of the support plate (18).

7. The fixture pressing device according to claim 1, characterized in that: The cleaning assembly (201) is composed of a moving rod (19), a connecting ring (20), a suction fan and a telescopic cylinder. The moving rod (19) is slidably connected to one end of the connecting member (2) close to the clamping assembly (3). The connecting ring (20) is located at one end of the moving rod (19) close to the clamping assembly (3). The suction fan is located at the top of the connecting member (2). The telescopic cylinder is located at the top of the connecting member (2), and the driving end of the telescopic cylinder is fixedly connected to the moving rod (19).

Images