A hot-dip galvanizing fixture
By designing a hot-dip galvanized tool clamp including limiting chutes, clamping mechanisms, rotating mechanisms and abutting mechanisms, the problem of low grinding efficiency caused by the lack of angle adjustment in the prior art is solved, and rapid and stable clamping and angle adjustment of hot-dip galvanized pipe fittings are achieved, and grinding efficiency is improved.
Patent Information
- Application Number
- CN202421342254.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-13
AI Technical Summary
When clamping hot-dip galvanized pipes, existing tooling fixtures lack free adjustment of the angle of the pipe fittings after clamping, resulting in the need to remove and replace the angle when it is necessary to fully polish, which is time-consuming and labor-intensive and has poor grinding efficiency.
A hot-dip galvanized tool clamp is designed, including a limiting chute, a clamping mechanism, a rotating mechanism and abutment mechanism. The clamping mechanism can freely adjust the clamping distance, the rotating mechanism can adjust the grinding angle of the pipe fittings, and the abutment mechanism can improve clamping stability.
It realizes rapid and stable clamping of hot-dip galvanized pipe fittings, and can freely adjust the grinding angle, improves grinding efficiency, and reduces operating time and strength.
Smart Images
Figure CN222696874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooling fixtures, in particular to a hot-dip galvanizing tooling fixture. Background Art
[0002] In the production process of hot-dip galvanized pipes, the cut hot-dip galvanized pipes need to be polished. In order to ensure the stability of the pipes during the polishing process and avoid poor polishing effect, they need to be fixed and clamped with the help of fixtures. In order to adapt to pipes of different lengths, the fixtures on the market are generally set as movable fixtures, so that the clamping length can be freely adjusted according to the length of the pipes.
[0003] When clamping hot-dip galvanized pipes, the existing tooling fixtures lack a mechanism for freely adjusting the angle of the pipe after clamping. As a result, when the clamped pipe needs to be fully polished, the pipe needs to be removed and the angle needs to be changed before clamping again, which is time-consuming and labor-intensive and has poor polishing efficiency. Summary of the invention
[0004] The utility model aims to propose a hot-dip galvanizing tooling fixture to solve the problem that the existing tooling fixtures in the background technology lack a mechanism for freely adjusting the angle of the pipe after clamping, so that when the clamped pipe needs to be fully polished, the pipe needs to be removed, the angle needs to be changed, and then clamped again, which is time-consuming and labor-intensive and has poor polishing efficiency.
[0005] The technical solution of the utility model is as follows: a hot-dip galvanizing tooling fixture, comprising a processing table and a limiting slide groove, wherein the limiting slide groove is arranged at the top center of the processing table; a clamping mechanism for freely adjusting the spacing between clamping components is slidably installed in the limiting slide groove; a rotating mechanism for freely adjusting the grinding angle of pipe fittings and an abutting mechanism for improving the clamping effect of pipe fittings are respectively installed on the clamping mechanism.
[0006] Preferably, the clamping mechanism includes a bidirectional threaded rod, both ends of the bidirectional threaded rod are penetrated and connected with sliding seats compatible with it, and are rotatably connected to the inner walls of the two ends of the limiting slide groove, the two sliding seats are slidably connected to the inner wall of the limiting slide groove, and are threadedly connected to the bidirectional threaded groove on the bidirectional threaded rod, the opposite sides of the two sliding seats are fixedly connected with connecting plates, the opposite sides of the two connecting plates are provided with three clamping tubes for plugging in hot-dip galvanized pipe fittings, one side of the processing table is fixedly connected with a first motor, the output shaft of the first motor penetrates the processing table, and is fixedly connected to one end of the bidirectional threaded rod.
[0007] Preferably, the rotating mechanism includes a second manual crank and three gear plates, the three gear plates are meshed and connected in sequence and are located on the same horizontal line, the three gear plates are rotatably connected to one of the connecting plates, and the three clamping tubes are respectively fixedly connected to the centers of the three gear plates, and one end of the second manual crank passes through the sliding seat and the connecting plate, and is fixedly connected to the center of the gear plate located at the center.
[0008] Preferably, the abutment mechanism includes three rotating sleeves, which are all embedded and rotatably connected to another connecting plate and are arranged relatively parallel to the three gear plates. The rotating sleeve is slidingly connected to the limiting plate inside, and the other three clamping tubes are respectively fixedly connected to the centers of the three limiting plates, and are connected with an H-shaped tube through the inside. The upper and lower ends of one side of the H-shaped tube are located between the limiting plate and the inner wall of the rotating sleeve, while the upper and lower ends of the other side are piston-connected with extrusion blocks, the opposite ends of the two extrusion blocks are fixedly connected to the first spring wire, the adjacent ends of the two first spring wires are fixedly connected to the fixing block, and the fixing block is fixedly connected to the inner wall of the H-shaped tube.
[0009] Preferably, an anti-skid pad is fixedly connected to one side opposite to the limit plate and the gear plate, and the anti-skid pad is sleeved on the clamping tube.
[0010] Preferably, a plurality of second spring wires are fixedly connected between the limit plate and the inner wall of the rotating sleeve.
[0011] Preferably, a second motor is fixedly connected to the sliding seat close to the side of the limiting disk, the output shaft of the second motor passes through the sliding seat and the connecting plate, and is fixedly connected to the side of the rotating sleeve opposite to the limiting disk, and a first manual crank is provided on the side of the processing table opposite to the first motor, one end of the first manual crank passes through the processing table and is fixedly connected to one end of the limiting slide groove.
[0012] Compared with the prior art, the utility model has the following beneficial technical effects:
[0013] The clamp can freely control the clamping distance through the clamping mechanism, and can achieve a fast and stable clamping effect for hot-dip galvanized pipes of different lengths within a certain range. The cooperation between the abutment mechanism and the clamping mechanism can further improve the stability of the hot-dip galvanized pipe during clamping, and stably clamp the hot-dip galvanized pipe from the inner and outer layers. At the same time, the display angle of the hot-dip galvanized pipe during the clamping process can be freely adjusted through the rotating mechanism, which is convenient for the grinding equipment to fully grind the pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 Provide the overall structural diagram of the utility model;
[0015] Figure 2A schematic diagram of the structure of the clamping mechanism and the abutting mechanism in the utility model is given;
[0016] Figure 3 A schematic cross-sectional view of the rotating mechanism of the utility model is given;
[0017] Figure 4 A schematic cross-sectional structure diagram of the abutment mechanism in the utility model is given;
[0018] Figure 5 Provide the utility model Figure 4 Schematic diagram of the enlarged structure of area A in the middle.
[0019] Reference numerals: 1, processing table; 2, limiting slide;
[0020] 3. Clamping mechanism; 301. Bidirectional threaded rod; 302. Sliding seat; 303. Connecting plate; 304. Adapter tube; 305. First manual crank; 306. First motor;
[0021] 4. Rotation mechanism; 401. Second manual crank; 402. Gear plate; 403. Second motor;
[0022] 5. abutment mechanism; 501. H-shaped tube; 502. extrusion block; 503. first spring wire; 504. fixing block; 505. second spring wire; 506. rotating sleeve; 507. limiting plate; 508. anti-slip pad. DETAILED DESCRIPTION
[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] Example 1
[0025] like Figure 1-5 As shown, a hot-dip galvanizing fixture proposed by the utility model includes a processing table 1 and a limiting slide groove 2, which is arranged at the top center of the processing table 1; a clamping mechanism 3 for freely adjusting the spacing between clamping components is slidably installed in the limiting slide groove 2; a rotating mechanism 4 for freely adjusting the grinding angle of the pipe fitting and an abutting mechanism 5 for improving the clamping effect of the pipe fitting are respectively installed on the clamping mechanism 3.
[0026] Furthermore, the clamping mechanism 3 includes a bidirectional threaded rod 301, both ends of the bidirectional threaded rod 301 are penetrated and connected with sliding seats 302 adapted thereto, and are rotatably connected to the inner walls of the two ends of the limiting slide 2, the two sliding seats 302 are slidably connected to the inner wall of the limiting slide 2, and are threadedly connected to the bidirectional thread groove on the bidirectional threaded rod 301, the opposite sides of the two sliding seats 302 are fixedly connected with connecting plates 303, the opposite sides of the two connecting plates 303 are provided with three clamping tubes 304 for plugging in hot-dip galvanized pipe fittings, and one side of the processing table 1 is fixedly connected with a first motor 306, and the first motor 30 The output shaft of 6 passes through the processing table 1 and is fixedly connected to one end of the bidirectional threaded rod 301. Through the above arrangement, the first motor 306 is started first, and the output shaft of the first motor 306 will drive the bidirectional threaded rod 301 to rotate. As a result, under the rotation of the bidirectional threaded rod 301, the two sliding seats 302 threadedly connected to the bidirectional thread grooves on its surface will reciprocate in relative or opposite directions under the limit of the limit slide groove 2. At this time, the pipe fitting can be inserted through the clamping pipe 304, and the two connecting plates 303 can be moved to clamp it, thereby satisfying the effect of the clamp being able to stably clamp pipe fittings of different lengths.
[0027] Furthermore, the rotating mechanism 4 includes a second manual crank 401 and three gear plates 402, the three gear plates 402 are meshed and connected in sequence and are located on the same horizontal line, the three gear plates 402 are rotatably connected to one of the connecting plates 303, wherein the three clamping tubes 304 are respectively fixedly connected to the center of the three gear plates 402, one end of the second manual crank 401 passes through the sliding seat 302 and the connecting plate 303, and is fixedly connected to the center of the gear plate 402 located at the center. When the pipe fitting is stably clamped, the user can rotate the second manual crank 401 in the rotating mechanism 4, thereby driving the gear plate 402 located at the center to rotate, and then prompting the two gear plates 402 meshed and connected on both sides thereof to rotate. Finally, under the rotation of the three gear plates 402, the three pipe fittings are driven to rotate synchronously, thereby achieving the effect of freely adjusting the grinding angle of the pipe fittings.
[0028] Furthermore, the abutment mechanism 5 includes three rotating sleeves 506, which are all embedded and rotatably connected to another connecting plate 303 and are arranged relatively parallel to the three gear plates 402. The rotating sleeve 506 is slidingly connected to the limiting plate 507, and the other three clamping tubes 304 are respectively fixedly connected to the centers of the three limiting plates 507, and are connected with an H-shaped tube 501 through the inside. The upper and lower ends of one side of the H-shaped tube 501 are located between the limiting plate 507 and the inner wall of the rotating sleeve 506, and the upper and lower ends of the other side are piston-connected with extrusion blocks 502, the opposite ends of the two extrusion blocks 502 are fixedly connected to the first spring wire 503, the adjacent ends of the two first spring wires 503 are fixedly connected to the fixed block 504, and the fixed block 504 is fixedly connected to the inner wall of the H-shaped tube 501. When the connecting plates 303 are close to each other, one end of the tube will squeeze the limit plate 507 to move into the rotating sleeve 506, so that the compressed air in the rotating sleeve 506 will enter the upper and lower ends of one side of the H-shaped tube 501 through the upper and lower ends of the other side, and then push the two extrusion blocks 502 connected to its piston to be ejected outward to the outside of the clamping tube 304, and abut against the inner wall of the tube, further improving the clamping effect of the tube and strengthening the stability of the tube when clamping. When the sliding seat 302 is reset to release the tube, as the pressure of one end of the tube decreases, the compressed air will flow back, and the limit plate 507 is reset at this time, and the extrusion block 502 and the first spring wire 503 are reset at the same time, which is convenient for taking out the tube.
[0029] Furthermore, the limit plate 507 and the opposite side of the gear plate 402 are fixedly connected with an anti-skid pad 508, and the anti-skid pad 508 is sleeved on the clamping tube 304. Through the setting of the anti-skid pad 508, the stability of the pipe on the two connecting plates 303 can be improved when the two ends of the pipe are plugged into the clamping tube 304, and the pipe can be prevented from rotating when the rotating mechanism 4 drives the pipe to rotate, thereby improving the stability of the clamp when clamping the pipe.
[0030] Furthermore, a plurality of second spring wires 505 are fixedly connected between the limit plate 507 and the inner wall of the rotating sleeve 506. By setting the second spring wires 505, the reset effect of the auxiliary limit plate 507 before and after moving in the rotating sleeve 506 can be achieved, thereby enhancing the stability of transmission between structures.
[0031] Furthermore, a second motor 403 is fixedly connected to the sliding seat 302 on the side close to the limit plate 507, and the output shaft of the second motor 403 passes through the sliding seat 302 and the connecting plate 303, and is fixedly connected to the side of the rotating sleeve 506 opposite to the limit plate 507. A first manual crank 305 is provided on the side of the processing table 1 opposite to the first motor 306, and one end of the first manual crank 305 passes through the processing table 1 and is fixedly connected to one end of the limit slide groove 2. Through the arrangement of the first manual crank 305 and the second motor 403, in conjunction with the first motor 306 and the second manual crank 401, the effect of freely arranging manual or electric operations can be achieved, thereby satisfying the user's ability to use the clamp to clamp and process pipe fittings in different situations, thereby improving the scope of use of the clamp.
[0032] Working principle: When the clamp is in use, the first motor 306 is started first, and the output shaft of the first motor 306 drives the bidirectional threaded rod 301 to rotate. As a result, under the rotation of the bidirectional threaded rod 301, the two sliding seats 302 threadedly connected to the bidirectional thread grooves on its surface will reciprocate in relative or opposite directions under the limit of the limit slide groove 2. At this time, the pipe fittings can be inserted through the clamping pipe 304 and clamped in coordination with the movement of the two connecting plates 303, thereby satisfying the effect of the clamp being able to stably clamp pipe fittings of different lengths;
[0033] When the connecting plates 303 are close to each other, one end of the pipe will squeeze the limit plate 507 to move into the rotating sleeve 506, so that the compressed air in the rotating sleeve 506 will enter the upper and lower ends of one side of the H-shaped tube 501 through the upper and lower ends of the other side, and then push the two extrusion blocks 502 connected to its piston to be ejected outward to the outside of the clamping tube 304, and abut against the inner wall of the pipe, further improving the clamping effect of the pipe and strengthening the stability of the pipe when clamping. When the sliding seat 302 is reset to release the pipe, as the pressure of one end of the pipe decreases, the compressed air will flow back, and the limit plate 507 will be reset at this time, and the extrusion block 502 and the first spring wire 503 will be reset at the same time, which is convenient for taking out the pipe.
[0034] When the clamping mechanism 3 and the abutment mechanism 5 achieve stable clamping of the pipe fitting, the user can rotate the second manual crank 401 in the rotating mechanism 4, thereby driving the gear plate 402 located at the center to rotate, and then driving the two gear plates 402 meshingly connected to the two sides to rotate. Finally, under the rotation of the three gear plates 402, the three pipe fittings are driven to rotate synchronously, so as to achieve the effect of freely adjusting the grinding angle of the pipe fittings.
[0035] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A hot-dip galvanizing fixture, comprising a processing table (1), characterized in that: Also includes: A limiting slide groove (2), wherein the limiting slide groove (2) is arranged at the top center of the processing table (1); A clamping mechanism (3) for freely adjusting the distance between clamping components is slidably installed in the limiting sliding groove (2); The clamping mechanism (3) is respectively provided with a rotating mechanism (4) for freely adjusting the grinding angle of the pipe and an abutting mechanism (5) for improving the clamping effect of the pipe.
2. A hot dip galvanizing fixture according to claim 1, characterized in that: The clamping mechanism (3) comprises a bidirectional threaded rod (301), both ends of which are penetrated by sliding seats (302) adapted thereto and are rotatably connected to the inner walls of the limiting slide groove (2), the two sliding seats (302) are slidably connected to the inner walls of the limiting slide groove (2) and are threadedly connected to the bidirectional thread groove on the bidirectional threaded rod (301), the two sliding seats (302) are fixedly connected to the opposite sides of the two sliding seats (302) with connecting plates (303), the opposite sides of the two connecting plates (303) are provided with three clamping tubes (304) for plugging in hot-dip galvanized pipe fittings, one side of the processing table (1) is fixedly connected to a first motor (306), the output shaft of the first motor (306) penetrates the processing table (1) and is fixedly connected to one end of the bidirectional threaded rod (301).
3. A hot dip galvanizing fixture according to claim 2, characterized in that: The rotating mechanism (4) comprises a second manual crank (401) and three gear plates (402), the three gear plates (402) are meshed and connected in sequence and are located on the same horizontal line, the three gear plates (402) are rotationally connected to one of the connecting plates (303), the three clamping tubes (304) are respectively fixedly connected to the centers of the three gear plates (402), and one end of the second manual crank (401) passes through the sliding seat (302) and the connecting plate (303), and is fixedly connected to the center of the gear plate (402) located at the center.
4. A hot dip galvanizing fixture according to claim 3, characterized in that: The abutting mechanism (5) comprises three rotating sleeves (506), the three rotating sleeves (506) are all embedded and rotatably connected to another connecting plate (303), and are arranged relatively parallel to the three gear plates (402), the rotating sleeves (506) are internally limited and slidably connected to the limiting plate (507), and the other three clamping tubes (304) are respectively fixedly connected to the centers of the three limiting plates (507) in a through-type manner, and are internally connected to the H-shaped tubes (501). The upper and lower ends of one side of the H-shaped tube (501) are located between the limit plate (507) and the inner wall of the rotating sleeve (506), while the upper and lower ends of the other side are piston-connected with extrusion blocks (502), the opposite ends of the two extrusion blocks (502) are fixedly connected with the first spring wire (503), the adjacent ends of the two first spring wires (503) are fixedly connected with the fixing blocks (504), and the fixing blocks (504) are fixedly connected to the inner wall of the H-shaped tube (501).
5. A hot dip galvanizing fixture according to claim 4, characterized in that: The limiting plate (507) and the gear plate (402) are both fixedly connected with an anti-skid pad (508) on one side opposite to the other, and the anti-skid pad (508) is sleeved on the clamping tube (304).
6. A hot dip galvanizing fixture according to claim 4, characterized in that: A plurality of second spring wires (505) are fixedly connected between the limit plate (507) and the inner wall of the rotating sleeve (506).
7. A hot dip galvanizing fixture according to claim 4, characterized in that: A second motor (403) is fixedly connected to the sliding seat (302) on the side close to the limiting plate (507); an output shaft of the second motor (403) passes through the sliding seat (302) and the connecting plate (303), and is fixedly connected to a side of the rotating sleeve (506) opposite to the limiting plate (507); a first manual crank (305) is provided on a side of the processing table (1) opposite to the first motor (306); one end of the first manual crank (305) passes through the processing table (1) and is fixedly connected to one end of the limiting slide groove (2).