A stainless steel door punching and grinding device

Abstract

The utility model discloses a punching and grinding device for stainless steel doors, comprising a support table, a stabilizing plate fixedly connected to one side of the top of the support table, a horizontal plate arranged above the support table, a bearing rod fixedly connected to the inner side wall of a fixing ring, an extrusion groove provided inside the support table, a clamping block fixedly connected to the top of a vertical rod, a guide groove provided on the inner bottom wall of the extrusion groove, a fixing plate fixedly connected to the inside of the support table, and a limiting rod fixedly connected to the top of the limiting block. The utility model uses a first support rod, a bearing rod, a bidirectional screw rod, a vertical rod, a clamping block, a telescopic cylinder, a driving motor, a punching head and a grinding block in combination, so that the stainless steel door can grind the burrs on its inner wall while punching, and then avoids the difficulty of the staff in controlling the distance of the punching head during the punching process, so that the staff can punch holes on the processing table, ensuring its aesthetics while avoiding debris from entering the interior of the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of punching and grinding of stainless steel doors, in particular to a punching and grinding device for stainless steel doors. Background Art

[0002] Stainless steel color plate door is a door made of stainless steel color steel plate material by cutting and pressing. It looks the same as ordinary doors. The main material is vacuum-plated stainless steel plate. The filler inside is generally wood, foam or honeycomb paper. It feels solid when knocked and can act as an anti-theft door. It is generally used as an entrance door to protect the property in the house. Stainless steel doors need to be punched during production. When punching, there will be burrs on the punched edges of stainless steel doors, so they need to be polished. After punching, the existing stainless steel doors also need to polish the burrs left by the punching. Generally, they are operated separately, and the work efficiency is low.

[0003] The defects of the stainless steel door punching and grinding device in the prior art are: Patent document CN218051994U discloses a stainless steel door surface polishing device "including a fixed column, a battery is arranged on the top of the fixed column, and handles are fixedly connected on both sides of the battery. The utility model pushes the push rod downward through the output end of the push rod motor, and then squeezes the polishing paste between the bottom of the push plate and the inner cavity of the push rod motor installation chamber through the liquid guide tube to the outside of the push rod motor installation chamber, and falls on the surface of the stainless steel door, so as to cooperate with the rotating polishing pad to perform precision polishing on the stainless steel door, and by replacing the polishing pad with a grinding wheel, the power of the battery is supplied to the fan inside the fan installation chamber through the power button on the left handle, and the air is discharged to the outside in a compressed manner through the air duct. At this time, the fine metal particles and dust generated by the grinding wheel on the surface of the stainless steel door will be blown away by the wind blown out of the air duct, preventing the influence of metal particles and dust on the grinding work."

[0004] However, although the above device can achieve the purpose of punching holes on the surface of the stainless steel door and polishing the inner wall of the hole when in use, it is difficult for the staff to grasp the distance between the punching head and the stainless steel door when punching the stainless steel door. The punching head may continue to punch holes on the workbench for a certain distance after passing through the stainless steel plate, causing the punching head to punch holes above the workbench. Long-term use will result in more holes on the workbench, which will affect the appearance and cause some debris to enter the interior of the workbench, causing a certain impact on the interior. Utility Model Content

[0005] The purpose of the utility model is to provide a stainless steel door punching and grinding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stainless steel door punching and grinding device, comprising a support platform, a stabilizing plate is fixedly connected to one side of the top of the support platform, a horizontal plate is arranged above the support platform, two first support rods are fixedly connected to the bottom end of the support platform surface, a fixing ring is fixedly connected to the top of the first support rod, a load-bearing rod is fixedly connected to the inner side wall of the fixing ring, a second support rod is fixedly connected to the surface of the first support rod, an extrusion groove is provided inside the support platform, a bidirectional screw rod is connected to the internal thread of the extrusion groove, and the surface thread of the bidirectional screw rod penetrates two A first threaded sleeve, the surface of the first threaded sleeve is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a clamping block, the inner bottom wall of the extrusion groove is provided with a guide groove, and the surface of the vertical rod passes through the inside of the guide groove, the top of one side of the support platform is fixedly connected with a support frame, and the bottom end of the two-way screw rod is rotatably arranged inside the support frame, the inside of the support platform is fixedly connected with a fixing plate, the inside of the fixing plate is provided with two limiting grooves, the inside of the limiting groove is slidably connected to the limiting block, the top of the limiting block is fixedly connected to the limiting rod, and the top of the limiting rod is fixedly connected to the surface of the first threaded sleeve.

[0007] Preferably, sliding grooves are provided on both sides of the horizontal plate, the interior of the sliding groove is slidably connected to a guide seat, the interior of the guide seat is fixedly connected to a telescopic cylinder, a strip groove is provided on the top of the horizontal plate, and the surface of the telescopic cylinder passes through the interior of the strip groove, and the output end of the telescopic cylinder is fixedly connected to a disc.

[0008] Preferably, the bottom of the disc is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a cylinder, and the bottom of the cylinder is fixedly connected to a punching head.

[0009] Preferably, a partition is fixedly connected to the inside of the cylinder, compression springs are fixedly connected to both sides of the partition, telescopic rods are fixedly connected to both sides of the partition, and a connecting block is fixedly connected to the bottom end of the telescopic rod.

[0010] Preferably, two empty grooves are provided on the surface of the cylinder, a grinding block is passed through the interior of the empty groove, a connecting frame is fixedly connected to one side of the grinding block, a first strong magnetic block is fixedly connected to the inner wall of the connecting frame, a second strong magnetic block is connected to the top of the first strong magnetic block, a plug plate is fixedly connected to the top of the plug plate, a movable clamp is fixedly connected to one side of the plug plate, a hinged rod is fixedly connected to one side of the connecting block, and the bottom end of the hinged rod is hinged to the surface of the movable clamp.

[0011] Preferably, a cross bar is fixedly connected to the bottom end of the inner side wall of the cylinder, an annular groove is provided inside the grinding block, and the inner side wall of the annular groove is connected to the surface of the cross bar.

[0012] Preferably, a servo motor is fixedly connected to one side of the support platform, a threaded rod is fixedly connected to the output end of the servo motor, a second threaded sleeve is threaded through the surface of the threaded rod, the surface of the second threaded sleeve is fixedly connected to the interior of the cross plate, a movable groove is opened inside the support platform, and the surface of the cross plate passes through the interior of the movable groove, and a control panel is fixedly connected to one side of the support platform.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses a first support rod, a load-bearing rod, a bidirectional screw rod, a first threaded sleeve, a vertical rod, a clamping block, a telescopic cylinder, a drive motor, a punching head and a grinding block, so that the stainless steel door can grind the burrs on its inner wall while the punching work is in progress. Subsequently, during the punching work, it is avoided that the staff has difficulty in controlling the distance of the punching head during the travel process, so that the punching of the processing table is carried out, which ensures its aesthetics while avoiding debris from entering the interior of the workbench.

[0015] 2. The utility model uses a compression spring, a hinged rod, a movable clamp, a first strong magnetic block, a cross bar and an annular groove in combination, so that the grinding block can be disassembled and replaced with a new one in time after a long period of use, so that the burrs on the inner wall of the punched hole can be better polished, and the method of replacing the grinding block is simple, which is convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the crossbar structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the bidirectional screw structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the horizontal plate structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the disc structure of the utility model.

[0021] In the figure: 1. support table; 2. stabilizing plate; 3. cross plate; 4. first support rod; 5. bearing rod; 6. second support rod; 7. extrusion groove; 8. bidirectional screw rod; 9. first threaded sleeve; 10. clamping block; 11. guide groove; 12. support frame; 13. limit groove; 14. sliding groove; 15. guide seat; 16. telescopic cylinder; 17. strip groove; 18. disc; 19. driving motor; 20. cylinder; 21. punching head; 22. partition; 23. compression spring; 24. telescopic rod; 25. connecting block; 26. grinding block; 27. connecting frame; 28. first strong magnetic block; 29. ​​plug-in plate; 30. movable clamp; 31. cross bar; 32. annular groove; 33. servo motor; 34. threaded rod; 35. movable groove. DETAILED DESCRIPTION

[0022] See also Figure 1-5 , a stainless steel door punching and grinding device;

[0023] The support platform 1 includes a support table 1, a stabilizing plate 2 is fixedly connected to one side of the top of the support table 1, a horizontal plate 3 is arranged above the support table 1, two first support rods 4 are fixedly connected to the bottom end of the surface of the support table 1, a fixing ring is fixedly connected to the top of the first support rod 4, a bearing rod 5 is fixedly connected to the inner side wall of the fixing ring, a second support rod 6 is fixedly connected to the surface of the first support rod 4, an extrusion groove 7 is opened inside the support table 1, a bidirectional screw rod 8 is connected to the internal thread of the extrusion groove 7, and the surface thread of the bidirectional screw rod 8 passes through two first threaded sleeves 9, and the surface of the first threaded sleeve 9 is fixed A vertical rod is connected, and a clamping block 10 is fixedly connected to the top of the vertical rod. A guide groove 11 is provided on the inner bottom wall of the extrusion groove 7, and the surface of the vertical rod passes through the inside of the guide groove 11. A support frame 12 is fixedly connected to the top of one side of the support platform 1, and the bottom end of the bidirectional screw rod 8 is rotatably set inside the support frame 12. A fixed plate is fixedly connected to the inside of the support platform 1, and two limit grooves 13 are provided inside the fixed plate. The inside of the limit groove 13 is slidably connected to a limit block, and the top of the limit block is fixedly connected to the limit rod, and the top of the limit rod is fixedly connected to the surface of the first threaded sleeve 9.

[0024] By setting the first support rod 4 and the second support rod 6, the load-bearing rod 5 can play a certain supporting effect. By opening the extrusion groove 7, the clamping block 10 has a certain activity space. By setting the bidirectional screw 8, the two first threaded sleeves 9 can move toward or away from each other. By setting the first threaded sleeve 9 and the vertical rod, the clamping block 10 can clamp and fix the stainless steel door. By opening the guide groove 11, the movement of the vertical rod plays a certain guiding role.

[0025] Sliding grooves 14 are provided on both sides of the horizontal plate 3, and a guide seat 15 is slidably connected inside the sliding groove 14. A telescopic cylinder 16 is fixedly connected inside the guide seat 15. A strip groove 17 is provided on the top of the horizontal plate 3, and the surface of the telescopic cylinder 16 runs through the inside of the strip groove 17. A disc 18 is fixedly connected to the output end of the telescopic cylinder 16.

[0026] By opening the sliding groove 14, the sliding of the guide seat 15 plays a certain guiding role. By setting the telescopic cylinder 16, the disc 18 can move up and down. By setting the disc 18, the driving motor 19 can be fixed.

[0027] A driving motor 19 is fixedly connected to the bottom of the disc 18 , a cylinder 20 is fixedly connected to the output end of the driving motor 19 , and a punching head 21 is fixedly connected to the bottom of the cylinder 20 .

[0028] By setting the driving motor 19, it provides a certain driving force for the rotation of the cylinder 20, and by setting the cylinder 20, the punching head 21 can be rotated.

[0029] A partition plate 22 is fixedly connected inside the cylinder 20 , compression springs 23 are fixedly connected to both sides of the partition plate 22 , telescopic rods 24 are fixedly connected to both sides of the partition plate 22 , and a connecting block 25 is fixedly connected to the bottom end of the telescopic rod 24 .

[0030] The compression spring 23 is fixed by the arrangement of the partition plate 22 , the connection block 25 has a certain extrusion force by the arrangement of the compression spring 23 , and the hinge rod is fixed by the arrangement of the connection block 25 .

[0031] Two empty grooves are provided on the surface of the cylinder 20, and a grinding block 26 is passed through the inside of the empty groove. A connecting frame 27 is fixedly connected to one side of the grinding block 26, and a first strong magnetic block 28 is fixedly connected to the inner wall of the connecting frame 27. The top of the first strong magnetic block 28 is connected to a second strong magnetic block, and the top of the second strong magnetic block is fixedly connected to an insert plate 29, and a movable clamp 30 is fixedly connected to one side of the insert plate 29. A hinged rod is fixedly connected to one side of the connecting block 25, and the bottom end of the hinged rod is hinged to the surface of the movable clamp 30.

[0032] Through the setting of the grinding block 26, the inner wall of the hole opened inside the stainless steel plate can be ground, through the setting of the connecting frame 27, the first strong magnetic block 28 can be fixed, through the setting of the first strong magnetic block 28, the second strong magnetic block can be attracted thereto, through the setting of the plug plate 29, the movable clamp 30 can be fixed, and through the setting of the movable clamp 30, the grinding block 26 can be adjusted to a certain angle when being squeezed.

[0033] A cross bar 31 is fixedly connected to the bottom end of the inner wall of the cylinder 20 . An annular groove 32 is formed inside the grinding block 26 , and the inner wall of the annular groove 32 is connected to the surface of the cross bar 31 .

[0034] By providing the crossbar 31 and the annular groove 32 , the bottom of the grinding block 26 can be rotated at a certain angle to adapt to the size of the aperture.

[0035] A servo motor 33 is fixedly connected to one side of the support platform 1, and a threaded rod 34 is fixedly connected to the output end of the servo motor 33. A second threaded sleeve is threaded through the surface of the threaded rod 34, and the surface of the second threaded sleeve is fixedly connected to the inside of the cross plate 3. A movable groove 35 is opened inside the support platform 1, and the surface of the cross plate 3 passes through the inside of the movable groove 35. A control panel is fixedly connected to one side of the support platform 1.

[0036] The servo motor 33 is configured to provide a certain driving force for the rotation of the threaded rod 34. The second threaded sleeve is configured to allow the cross plate 3 to slide back and forth on the surface of the threaded rod 34. The movable groove 35 is provided to provide a certain space for the sliding of the cross plate 3. The control panel is electrically connected to the servo motor 33, the drive motor 19, and the telescopic cylinder 16.

[0037] Working principle: the staff puts the stainless steel door on the bearing rod 5 in advance, and puts one end of the stainless steel door inside the extrusion groove 7. Then the staff rotates the bidirectional screw rod 8. The rotation of the bidirectional screw rod 8 drives the two first threaded sleeves 9 on its surface to move toward each other. Then the two first threaded sleeves 9 drive the vertical rods to move toward each other, and then the vertical rods drive the clamping blocks 10 to move toward each other, so that the two clamping blocks 10 clamp and fix the two sides of the stainless steel door to keep it fixed to a certain extent. Then the staff controls the servo motor 33 to start, and the output end of the servo motor 33 drives the threaded rod 34 to rotate. Then the threaded rod 34 drives the second threaded sleeve to move forward, and then drives the cross plate 3 to move forward, and then drives the guide seat 15 to move forward. After moving to the appropriate position, the staff controls the drive motor 19 to start, and the output end of the drive motor 19 drives the cylinder 20 to rotate, and the cylinder 20 drives the punching head 21 to rotate. At the same time, the staff controls the telescopic cylinder 16 to start, and the output end of the telescopic cylinder 16 drives the disc 18 to descend, thereby causing the drive motor 19 to descend, and finally causing the cylinder 20 and the punching head 21 to descend, so that the inside of the stainless steel door is punched. The staff can also slide the guide seat 15 back and forth through the sliding groove 14 inside the horizontal plate 3 to adjust the position where the punching hole is required. If the punching hole is located just above the top of the bearing rod 5, the staff can pull it outward for a certain distance, and then perform the punching work. When the punching head 21 punches the stainless steel door, its surface continuously penetrates the inside of the stainless steel door, and the cylinder 20 also contacts the inside of the punched hole. Then the grinding block 26 is squeezed by the inner wall of the punched hole, so that it moves backward for a distance, and the insert plate 29 and the grinding block 26 move backward for a distance. Thereby, the hinged connection of the hinged rod and the movable clamp 30 is provided with a certain moving space, and the compression spring 23 is squeezed at the same time, and the grinding block 26 is pressed tightly against the inner wall of the punched hole through its reverse force to grind the burrs on the inner wall. After the grinding block 26 has been used for a long time, the staff will pull the insert plate 29 upward to separate the first strong magnetic block 28 and the second strong magnetic block, and then the staff will pull the grinding block 26 upward to separate the annular groove 32 from the cross bar 31, and then the grinding block 26 is separated from the cylinder 20, and the staff can replace the new grinding block 26.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A stainless steel door punching and polishing device, comprising a support platform (1), characterized in that: A stabilizing plate (2) is fixedly connected to one side of the top of the support platform (1), a horizontal plate (3) is arranged above the support platform (1), two first support rods (4) are fixedly connected to the bottom end of the surface of the support platform (1), a fixing ring is fixedly connected to the top of the first support rod (4), a bearing rod (5) is fixedly connected to the inner wall of the fixing ring, a second support rod (6) is fixedly connected to the surface of the first support rod (4), an extrusion groove (7) is provided inside the support platform (1), a bidirectional screw rod (8) is connected to the inner thread of the extrusion groove (7), and two first threaded sleeves (9) are threadedly penetrated on the surface of the bidirectional screw rod (8), and the first threaded sleeves (9) are fixedly connected to the inner thread of the first threaded sleeves (9). The surface is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a clamping block (10), the inner bottom wall of the extrusion groove (7) is provided with a guide groove (11), and the surface of the vertical rod passes through the inside of the guide groove (11), the top of one side of the support platform (1) is fixedly connected with a support frame (12), and the bottom end of the bidirectional screw rod (8) is rotatably arranged inside the support frame (12), the inside of the support platform (1) is fixedly connected with a fixing plate, the inside of the fixing plate is provided with two limit grooves (13), the inside of the limit groove (13) is slidably connected with a limit block, the top of the limit block is fixedly connected with a limit rod, and the top of the limit rod is fixedly connected to the surface of the first threaded sleeve (9).

2. A stainless steel door punching and grinding device according to claim 1, characterized in that: Both sides of the horizontal plate (3) are provided with sliding grooves (14), the interior of the sliding grooves (14) is slidably connected to a guide seat (15), the interior of the guide seat (15) is fixedly connected to a telescopic cylinder (16), the top of the horizontal plate (3) is provided with a strip groove (17), the surface of the telescopic cylinder (16) passes through the interior of the strip groove (17), and the output end of the telescopic cylinder (16) is fixedly connected to a disc (18).

3. A stainless steel door punching and grinding device according to claim 2, characterized in that: The bottom of the disc (18) is fixedly connected to a driving motor (19), the output end of the driving motor (19) is fixedly connected to a cylinder (20), and the bottom of the cylinder (20) is fixedly connected to a punching head (21).

4. A stainless steel door punching and grinding device according to claim 3, characterized in that: A partition (22) is fixedly connected inside the cylinder (20), compression springs (23) are fixedly connected to both sides of the partition (22), telescopic rods (24) are fixedly connected to both sides of the partition (22), and a connecting block (25) is fixedly connected to the bottom end of the telescopic rod (24).

5. A stainless steel door punching and grinding device according to claim 4, characterized in that: Two empty grooves are provided on the surface of the cylinder (20), and a grinding block (26) is passed through the interior of the empty groove. A connecting frame (27) is fixedly connected to one side of the grinding block (26), and a first strong magnetic block (28) is fixedly connected to the inner wall of the connecting frame (27). The top of the first strong magnetic block (28) is connected to a second strong magnetic block, and the top of the second strong magnetic block is fixedly connected to an insert plate (29), and one side of the insert plate (29) is fixedly connected to a movable clamp (30), and one side of the connecting block (25) is fixedly connected to a hinged rod, and the bottom end of the hinged rod is hinged to the surface of the movable clamp (30).

6. A stainless steel door punching and grinding device according to claim 5, characterized in that: A cross bar (31) is fixedly connected to the bottom end of the inner wall of the cylinder (20), an annular groove (32) is provided inside the grinding block (26), and the inner wall of the annular groove (32) is connected to the surface of the cross bar (31).

7. The stainless steel door punching and grinding device according to claim 1, characterized in that: A servo motor (33) is fixedly connected to one side of the support platform (1); a threaded rod (34) is fixedly connected to the output end of the servo motor (33); a second threaded sleeve is threadedly penetrated through the surface of the threaded rod (34); the surface of the second threaded sleeve is fixedly connected to the inside of the cross plate (3); a movable groove (35) is provided inside the support platform (1); and the surface of the cross plate (3) penetrates the inside of the movable groove (35); and a control panel is fixedly connected to one side of the support platform (1).

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