Deburring punch for T-shaped bolt

Abstract

The utility model discloses a T-shaped bolt deflashing punch, and relates to the technical field of reinforcing bolt processing, the T-shaped bolt deflashing punch comprises a fixing mechanism, the fixing mechanism comprises an operation table, the top of the operation table is provided with an air cylinder, the bottom of the air cylinder is provided with a telescopic rod, and the outer part of the bottom end of the telescopic rod is provided with a fixing shell. The punch can be in butt joint with the bottom of the telescopic rod through the positioning block and the positioning groove, the positioning operation during punch installation is completed, it is ensured that the positions of the fixing groove and the fixing block can be kept at the corresponding positions, the spring loses the extrusion effect when the movable block pulled before is loosened, the fixing block is pushed to be inserted into the fixing groove, and therefore the punch can be installed conveniently. Therefore, the fixing and limiting effects of punch installation can be achieved, the fixing effect of the punch after installation can be enhanced by penetrating a reinforcing bolt into the fixing shell to be in threaded connection with the interior of the reinforcing groove, looseness of the connecting position between the punch and the telescopic rod during continuous knocking is avoided, and the stability and accuracy of the punch are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced bolt processing, in particular to a flash removing punch for T-shaped bolts. Background Technique

[0002] The T-shaped bolt is a special-shaped reinforced bolt, characterized in that its head is in the shape of a T. This design makes the T-shaped bolt have higher stability and reliability when connecting two or more components. Compared with ordinary reinforced bolts, the head of the T-shaped bolt is wider, which can better disperse pressure and reduce the risk of loosening.

[0003] However, in the prior art, for the traditional flash removing punch, the punch needs to be placed on the T-shaped bolt to ensure contact with the flash. Then, with appropriate force, the punch is gently tapped to cut into the flash and remove it. This process may need to be repeated several times until all the flash is cleared. However, the continuous tapping process may cause loosening at the connection between the punch and the equipment, which may affect the stability and accuracy of the punch, thereby reducing the effectiveness of flash removal. In addition, if the punch becomes loose, it may also cause the punch to fail to correctly cut into the flash, thus unable to completely remove it. Therefore, we provide a flash removing punch for T-shaped bolts. Content of the Utility Model

[0004] The purpose of the utility model is to provide a flash removing punch for T-shaped bolts to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flash removing punch for T-shaped bolts, comprising: a fixing mechanism, the fixing mechanism includes an operating table, a cylinder is arranged on the top of the operating table, a telescopic rod is arranged at the bottom of the cylinder, a fixing shell is arranged outside the bottom end of the telescopic rod, four positioning blocks are arranged annularly outside the telescopic rod, a punch body is arranged inside the fixing shell, four positioning grooves corresponding to the positioning blocks are annularly opened on the inner wall of the punch body, four fixing grooves are annularly opened outside the punch body, four reinforcing grooves are annularly opened outside the punch body, reinforcing bolts are arranged in the threaded grooves opened outside the fixing shell, mounting blocks are arranged on four sides of the fixing shell, movable blocks are arranged on one side of the four mounting blocks away from the fixing shell, movable rods are arranged inside the four mounting blocks, springs are arranged outside the four movable rods, fixing blocks are arranged at one ends of the four springs away from the movable blocks, and a protection mechanism is arranged outside the operating table.

[0006] As a further preference of the present technical solution, the protection mechanism includes two baffles, the two baffles are respectively fixedly connected to both sides of the operating table, the bottom side of the inner wall of the operating table is movably connected to the bottom of the plate door through a hinge, both ends of the side of the plate door close to the baffle are fixedly connected with clamping balls, and corresponding docking grooves are opened on the side of the two baffles close to the plate door, and the outside of the clamping ball is clamped in the docking groove.

[0007] As a further preference of the present technical solution, the bottom of the cylinder is fixedly installed on the top of the operating table, the top end of the telescopic rod passes through the top of the operating table and is fixedly connected to the output end of the bottom of the cylinder, and the outside of the bottom end of the telescopic rod is fixedly connected to the inner wall of the card slot opened by the fixed shell.

[0008] As a further preference of the present technical solution, four positioning blocks are fixedly connected in an annular array on the outside of the telescopic rod, the outside of the positioning block is slidably connected to the inner wall of the positioning slot, and the bottom end of the telescopic rod is butted in the card slot opened on the top of the punch body.

[0009] As a further preference of the present technical solution, one end of the reinforcing bolt passes through the threaded groove opened on the outside of the fixed shell and is threadedly connected to the inner wall of the reinforcing groove, and mounting blocks are fixedly connected to the four sides of the fixed shell.

[0010] As a further preference of the present technical solution, one end of the movable rod passes through the card slot opened on the side of the mounting block away from the fixed shell and is movably connected to the inside of the movable block, and the other end of the movable rod is fixedly connected to one end of the fixed block.

[0011] As a further preference of the present technical solution, the other end of the fixed block is butted in the fixed slot, the end of the spring away from the fixed block is fixedly connected to the side of the inner wall of the mounting block close to the movable block, and a placement groove is opened on the bottom side of the inner wall of the operating table.

[0012] The present utility model provides a T-shaped bolt burr-removing punch, which has the following beneficial effects:

[0013] (1) Through the positioning block and the positioning slot, the present utility model can realize the docking of the punch at the bottom of the telescopic rod, complete the positioning operation during the installation of the punch, so as to ensure that the positions of the fixed slot and the fixed block can maintain the corresponding positions. Releasing the previously triggered movable block will cause the spring to lose the extrusion effect and push the fixed block into the fixed slot, so that the fixed limit effect on the installation of the punch can be completed. By passing the reinforcing bolt through the fixed shell and threadedly connecting it in the reinforcing groove, the fixing effect after the installation of the punch can be strengthened, avoiding loosening at the connection between the punch and the telescopic rod during continuous knocking, and ensuring the stability and accuracy of the punch.

[0014] (2) The utility model can effectively block the range of waste material splashing through the provided baffle and door panel, restricting it within a relatively enclosed space. In this way, the waste material will not directly splash onto the staff, reducing the risk of harm to them. At the same time, the baffle can also protect the surrounding equipment and items from being polluted and damaged by the waste material, ensuring the cleanliness and safety of the working environment. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural view of the T-shaped bolt flash removal punch of the present utility model.

[0016] Figure 2 It is a schematic structural view of the side of the fixing mechanism of the T-shaped bolt flash removal punch of the present utility model.

[0017] Figure 3 It is a schematic structural view of the side of the partial dissection and disassembly of the fixing mechanism of the T-shaped bolt flash removal punch of the present utility model.

[0018] Figure 4 It is a schematic structural view of the side of the disassembly of the protection mechanism of the T-shaped bolt flash removal punch of the present utility model.

[0019] In the figure: 1. Fixing mechanism; 11. Operating table; 12. Cylinder; 13. Telescopic rod; 14. Fixed shell; 15. Positioning block; 16. Punch body; 17. Positioning groove; 18. Fixed groove; 19. Reinforcement groove; 110. Reinforcement bolt; 111. Installation block; 112. Movable block; 113. Movable rod; 114. Spring; 115. Fixed block;

[0020] 2. Protection mechanism; 21. Baffle; 22. Plate door; 23. Ball; 24. Docking groove;

[0021] 31. Placing groove. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0023] The present utility model provides a technical solution: As Figures 1 - 4As shown in the figure, in this embodiment, the T-shaped bolt flashing removal punch includes: a fixing mechanism 1. The fixing mechanism 1 includes an operating table 11. A cylinder 12 is arranged on the top of the operating table 11. A telescopic rod 13 is arranged at the bottom of the cylinder 12. A fixing shell 14 is arranged outside the bottom end of the telescopic rod 13. The bottom of the cylinder 12 is fixedly installed on the top of the operating table 11. The top end of the telescopic rod 13 passes through the top of the operating table 11 and is fixedly connected to the output end of the bottom of the cylinder 12. The outside of the bottom end of the telescopic rod 13 is fixedly connected to the inner wall of the card slot opened in the fixing shell 14. Four positioning blocks 15 are arranged in an annular array on the outside of the telescopic rod 13. A punch body 16 is arranged inside the fixing shell 14. Four positioning grooves 17 corresponding to the positioning blocks 15 are annularly opened on the inner wall of the punch body 16. Four positioning blocks 15 are fixedly connected in an annular array on the outside of the telescopic rod 13. The outside of the positioning blocks 15 is slidably connected to the inner wall of the positioning grooves 17. The bottom end of the telescopic rod 13 is butted in the card slot opened at the top of the punch body 16. Four fixing grooves 18 are annularly opened on the outside of the punch body 16. Four reinforcing grooves 19 are annularly opened on the outside of the punch body 16. Reinforcing bolts 110 are arranged in the threaded grooves opened on the outside of the fixing shell 14. One end of the reinforcing bolts 110 passes through the threaded grooves opened on the outside of the fixing shell 14 and is threadedly connected to the inner wall of the reinforcing grooves 19. Installation blocks 111 are fixedly connected to the four sides of the fixing shell 14. Installation blocks 111 are arranged on the four sides of the fixing shell 14. Movable blocks 112 are arranged on the side of the four installation blocks 111 away from the fixing shell 14. Movable rods 113 are arranged inside the four installation blocks 111. Springs 114 are arranged on the outside of the four movable rods 113. Fixed blocks 115 are arranged at the end of the four springs 114 away from the movable blocks 112. One end of the movable rod 113 passes through the card slot opened on the side of the installation block 111 away from the fixing shell 14 and is movably connected to the inside of the movable block 112. The other end of the movable rod 113 is fixedly connected to one end of the fixed block 115. The other end of the fixed block 115 is butted in the fixing groove 18. The end of the spring 114 away from the fixed block 115 is fixedly connected to the side of the inner wall of the installation block 111 close to the movable block 112. A placement groove 31 is opened on the bottom side of the inner wall of the operating table 11. A protection mechanism 2 is arranged on the outside of the operating table 11.

[0024] In this embodiment, when the staff needs to use the flash trimming punch to perform flash trimming on the T-bolt, the punch needs to continuously strike the flash, which may cause the connection between the punch and the equipment to become loose. Therefore, it may affect the stability of the punch. The staff can pull the trigger of these movable blocks 112. When the movable blocks 112 are pulled, an angular change will occur. Therefore, the movable rod 113 and the fixed block 115 will be pulled to move outward from the fixed shell 14. As the fixed block 115 moves, the spring 114 on one side will be compressed. Therefore, the spring 114 will contract, and the punch will be docked at the bottom of the telescopic rod 13 through the positioning block 15 and the positioning groove 17 to complete the positioning operation during punch installation to ensure that the positions of the fixed groove 18 and the fixed block 115 can maintain the corresponding positions. Releasing the previously pulled movable block 112 will cause the spring 114 to lose the extrusion effect. Therefore, the spring 114 will release its elastic force and push the fixed block 115 into the fixed groove 18, thus completing the fixed limit effect on the punch installation. By passing the reinforcing bolt 110 through the fixed shell 14 and threadedly connecting it into the reinforcing groove 19, the fixed effect after the punch installation can be strengthened, preventing the connection between the punch and the telescopic rod 13 from becoming loose during continuous striking, and ensuring the stability and accuracy of the punch.

[0025] As Figure 1 and Figure 4 shown, the protection mechanism 2 includes two baffles 21, which are respectively fixedly connected to both sides of the operating table 11. The bottom side of the inner wall of the operating table 11 is movably connected to the bottom of the plate door 22 through a hinge. Both ends of the side of the plate door 22 close to the baffle 21 are fixedly connected with clamping balls 23. Corresponding docking grooves 24 are provided on one side of the two baffles 21 close to the plate door 22, and the outside of the clamping balls 23 is clamped in the docking grooves 24.

[0026] In this embodiment, when the T-bolt is subjected to flash trimming, the waste may splash to the outside, affecting the staff and the surrounding environment. Therefore, the provided baffles 21 and the door panel can effectively block the range of waste splash and limit it to a relatively enclosed space. In this way, the waste will not directly splash onto the staff, reducing the risk of harm to them. At the same time, the baffle 21 can also protect the surrounding equipment and items from being polluted and damaged by the waste, ensuring the cleanliness and safety of the working environment. When the T-bolt needs to be placed in the placement groove 31 for flash trimming, the staff can pull the door panel forcefully, and the door panel can be opened through the clamping balls 23 and the docking grooves 24.

[0027] The present utility model provides a flash trimming punch for T-bolts, and the specific working principle is as follows:

[0028] The staff can install and fix the punch by operating the movable block 112. When the movable block 112 is triggered, it will change in angle, thereby pulling the movable rod 113 and the fixed block 115 to move outward from the fixed housing 14. As the fixed block 115 moves, it will squeeze one side of the spring 114, causing the spring 114 to contract. During the punch installation process, by docking the positioning block 15 of the punch with the positioning groove 17 at the bottom of the telescopic rod 13, the positioning operation of the punch can be ensured to be accurate and error-free, so that the position of the fixed groove 18 and the fixed block 115 can be kept in corresponding positions, thus realizing the precise installation of the punch. Once the previously triggered movable block 112 is released, the spring 114 will lose the squeezing effect, so the spring 114 will release its elastic force and push the fixed block 115 into the fixed groove 18, thus completing the fixed limit effect for the punch installation and ensuring that the punch will not loosen during use. To further strengthen the fixing effect after the punch is installed, the reinforcing bolt 110 can be passed through the fixed housing 14 and threadedly connected in the reinforcing groove 19, which can effectively prevent the connection between the punch and the telescopic rod 13 from loosening during continuous knocking and ensure the stable operation of the punch.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. T-shaped bolt flash removal punch, characterized in that, Including: A fixing mechanism (1), the fixing mechanism (1) includes an operating table (11), a cylinder (12) is arranged on the top of the operating table (11), a telescopic rod (13) is arranged at the bottom of the cylinder (12), a fixing shell (14) is arranged outside the bottom end of the telescopic rod (13), four positioning blocks (15) are arranged in an annular array outside the telescopic rod (13), a punch body (16) is arranged inside the fixing shell (14), four positioning grooves (17) corresponding to the positioning blocks (15) are annularly formed on the inner wall of the punch body (16), four fixing grooves (18) are annularly formed on the outside of the punch body (16), four reinforcing grooves (19) are annularly formed on the outside of the punch body (16), reinforcing bolts (110) are arranged in the threaded grooves formed on the outside of the fixing shell (14), mounting blocks (111) are arranged on four sides of the fixing shell (14), movable blocks (112) are arranged on one side of the four mounting blocks (111) away from the fixing shell (14), movable rods (113) are arranged inside the four mounting blocks (111), springs (114) are arranged outside the four movable rods (113), fixing blocks (115) are arranged at one ends of the four springs (114) away from the movable blocks (112), and a protection mechanism (2) is arranged outside the operating table (11).

2. The T-shaped bolt flash removal punch according to claim 1, characterized in that: The protection mechanism (2) includes two baffle plates (21), the two baffle plates (21) are respectively fixedly connected to two sides of the operating table (11), the bottom side of the inner wall of the operating table (11) is movably connected to the bottom of a plate door (22) through a hinge, two ends of one side of the plate door (22) close to the baffle plate (21) are respectively fixedly connected with clamping balls (23), docking grooves (24) corresponding to the clamping balls (23) are formed on one side of the two baffle plates (21) close to the plate door (22), and the outside of the clamping balls (23) is clamped in the docking grooves (24).

3. The T-shaped bolt flash removal punch according to claim 1, characterized in that: The bottom of the cylinder (12) is fixedly installed on the top of the operating table (11), the top end of the telescopic rod (13) passes through the top of the operating table (11) and is fixedly connected to the output end of the bottom of the cylinder (12), and the outside of the bottom end of the telescopic rod (13) is fixedly connected to the inner wall of a card slot formed in the fixing shell (14).

4. The T-shaped bolt flash removal punch according to claim 1, characterized in that: Four positioning blocks (15) are fixedly connected in an annular array outside the telescopic rod (13), the outside of the positioning blocks (15) is slidably connected to the inner wall of the positioning grooves (17), and the bottom end of the telescopic rod (13) is butted in a card slot formed in the top of the punch body (16).

5. The T-shaped bolt flash removal punch according to claim 1, wherein: One end of the reinforcing bolt (110) passes through the threaded groove formed on the outside of the fixing shell (14) and is threadedly connected to the inner wall of the reinforcing groove (19), and the four sides of the fixing shell (14) are respectively fixedly connected with mounting blocks (111).

6. The T-shaped bolt flash removal punch according to claim 1, wherein: One end of the movable rod (113) passes through a card slot formed on one side of the mounting block (111) away from the fixing shell (14) and is movably connected to the inside of the movable block (112), and the other end of the movable rod (113) is fixedly connected to one end of the fixing block (115).

7. The T-shaped bolt flash removal punch according to claim 1, characterized in that: The other end of the fixed block (115) is butted in the fixed groove (18), and one end of the spring (114) far from the fixed block (115) is fixedly connected to the inner wall of the mounting block (111) on the side close to the movable block (112). A placement groove (31) is formed in the bottom side of the inner wall of the operating table (11).

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