Special profile machining clamp

Abstract

The utility model relates to the technical field of section bar machining clamps, and discloses a special section bar machining clamp which comprises a base, a splicing mechanism is arranged at the top of the base, a dismounting and mounting mechanism is arranged in the top of the splicing mechanism, and a clamping mechanism is arranged at the top of the dismounting and mounting mechanism. The splicing mechanism comprises a splicing assembly, a supporting assembly and oil separation assemblies, the splicing assembly is arranged at the top of the base, the supporting assembly is arranged at the top of the splicing assembly, and the oil separation assemblies are arranged in the front side and the rear side of the supporting assembly. According to the special profile machining clamp, the clamping mechanism is arranged, sliding barrels slide on the outer ring of a sliding rod, so that a worker can move the position of an air cylinder, the worker can change the positions of the sliding barrels according to machining profiles of different sizes, and the worker can drive a positioning plate to move up and down only by twisting a torsion rod; and the positioning plate is downwards contacted with the top of the top frame to fix the position of the cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing fixtures, in particular to a special profile processing fixture. Background Art

[0002] Drilling is often required when processing aluminum profiles. Before drilling, the aluminum profile to be processed needs to be positioned on a fixed fixture and processed with the help of drilling equipment.

[0003] According to the "A kind of aluminum profile processing fixture (publication number: CN 212192174 U; application number: 202020679857.1)" published on the patent network, the above application is aimed at: "It is impossible to effectively and stably clamp aluminum profiles of non-standard sizes; frequent replacement of fixed fixtures to meet the processing of aluminum profiles of different specifications also easily leads to low processing efficiency." The problem has been optimized, but when the processing fixture in the above application is in use, the staff cannot easily disassemble and assemble the main body of the device, it is not convenient for the staff to replace the damaged parts inside the device, and it is not convenient for the staff to use. At the same time, when the processing fixture in the above application is in use, the staff cannot adjust the position of the fixture according to the shape of the profile, which is inconvenient for the staff to use. Utility Model Content

[0004] The purpose of the utility model is to provide a special profile processing fixture to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a special profile processing fixture, comprising a base, a splicing mechanism is provided on the top of the base, a disassembly mechanism is provided inside the top of the splicing mechanism, and a clamping mechanism is provided on the top of the disassembly mechanism;

[0006] The splicing mechanism includes a splicing assembly, a supporting assembly and an oil separation assembly. The splicing assembly is arranged on the top of the base, the supporting assembly is arranged on the top of the splicing assembly, and the oil separation assembly is arranged in the front and rear sides of the supporting assembly.

[0007] The disassembly and assembly mechanism includes a locking assembly and a fixing assembly. The locking assembly is arranged inside the top of the supporting assembly, and the fixing assembly is arranged on the right side of the supporting assembly.

[0008] The clamping mechanism includes a sliding component, a clamping component, an adjusting component and a positioning component. The sliding component is arranged above the positioning component, the clamping component is arranged on the inner side of the sliding component, the adjusting component is arranged on the top of the sliding component, and the positioning component is arranged inside the sliding component.

[0009] Preferably, the splicing assembly includes a fixed cylinder, which is fixedly connected to the top of the base, an oil collecting pan is provided on the top of the fixed cylinder, a clamping block is fixedly connected to the bottom of the oil collecting pan corresponding to the position of the fixed cylinder, the clamping block is clamped in the top of the fixed cylinder, bolts are sleeved on the front and rear sides of the fixed cylinder, and the bolts are threadedly connected to the clamping block.

[0010] Preferably, the support assembly includes a fixing frame 1, the fixing frame 1 is fixedly connected to the inner bottom of the oil pan 1 at the position corresponding to the clamping block 1, the top of the fixing frame 1 is provided with a top frame, the bottom of the top frame is fixedly connected with a clamping block 2, the clamping block 2 is clamped in the top of the fixing frame 1, the bottom of the clamping block 2 is fixedly connected with a magnetic magnet 1, a magnetic magnet 2 is provided below the magnetic magnet 1, and the magnetic magnet 2 is fixedly connected to the top of the fixing frame 1.

[0011] Preferably, the oil distribution assembly includes an oil receiving pan 2, the oil receiving pan 2 is clamped on the outer side of the fixing frame 1, a leakage hole is provided on the bottom of the oil receiving pan 2, a sleeve is fixedly connected to the inner side of the oil receiving pan 2, the sleeve is sleeved on the outer side of the fixing frame 1, and protrusions are slidably connected on the left and right sides of the sleeve, the protrusions are fixedly connected to the left and right sides of the fixing frame 1, and grooves are provided on the left and right sides of the sleeve corresponding to the positions of the protrusions.

[0012] Preferably, the positioning assembly includes a fixing ring, which is fixedly connected to the left and right sides of the top of the top frame. The inner ring of the fixing ring is sleeved with a sliding rod. The left side of the sliding rod is fixedly connected to a limiting plate 1, and the right side of the limiting plate 1 is in contact with the left side of the top frame.

[0013] Preferably, the fixing assembly includes a fixed box, which is fixedly connected to the right side of the top frame, a sliding box is slidably connected inside the fixed box, a compression spring is fixedly connected inside the sliding box, a pull rod is fixedly connected to the right side of the sliding box, the pull rod is slidably connected to the right side of the fixed box, a clamping rod is fixedly connected to the top of the sliding box, and the clamping rod is clamped in the right side of the sliding rod.

[0014] Preferably, the sliding assembly includes a slide cylinder, the slide cylinder is slidably connected to the outer ring of the slide rod, a connecting plate is fixedly connected to the inner side of the outer ring of the slide cylinder, and a second fixing frame is fixedly connected to the top of the slide cylinder.

[0015] Preferably, the clamping assembly includes a cylinder, which is fixedly connected to the inner side of the second fixing frame, a hydraulic rod is fixedly connected to the bottom of the cylinder, a pressure plate is fixedly connected to the bottom of the hydraulic rod, and a support rod is fixedly connected to the outer side of the cylinder below the second fixing frame, and a support plate is fixedly connected to the outer side of the support rod, and the outer side of the support plate is in contact with the inner side of the top frame.

[0016] Preferably, the adjustment component includes a rotating shaft, the rotating shaft is rotatably connected to the top of the second fixing frame, the top of the rotating shaft is fixedly connected to a torsion bar, and the outer ring of the rotating shaft is fixedly connected to gear one.

[0017] Preferably, the positioning assembly includes gear two, which is meshed with the outside of gear one, and the inner ring of gear two is fixedly connected to a threaded rotating cylinder, and the outer ring of the threaded rotating cylinder is rotatably connected to a supporting rotating frame, and the supporting rotating frame is fixedly connected to the left and right sides of the fixing frame two, and the inner ring of the threaded rotating cylinder is threadedly connected to a threaded rod, the top of the threaded rod is fixedly connected to a limiting plate two, and the bottom of the threaded rod is fixedly connected to a positioning plate.

[0018] Compared with the prior art, the present invention provides a special profile processing fixture with the following features:

[0019] Beneficial effects:

[0020] 1. This special profile processing fixture has a splicing mechanism, so the staff can splice and disassemble the fixed cylinder, oil pan 1, top frame and oil pan 2 according to their needs. When some internal structures of the device fail or are deformed, the entire device can be quickly disassembled to facilitate the staff to replace the damaged internal structure. The operation is simple and convenient for the staff to use. At the same time, the oil pan 2 and the oil pan 1 collect the oil leaked when the device is in use, so that the lubricating oil dripping from the device will not drip onto the ground, ensuring the cleanliness of the environment near the device.

[0021] 2. This special profile processing fixture has a disassembly and assembly mechanism. The staff only needs to pull the rod downward and then move the slide bar to the left to complete the disassembly of the slide bar, which is convenient for the staff to disassemble and assemble the clamping mechanism, so that the use of multiple clamping mechanisms will not be affected by partial damage during use.

[0022] 3. This special profile processing fixture has a clamping mechanism, and the slide slides on the outer ring of the slide rod so that the staff can move the position of the cylinder, so that the staff can change the position of multiple slides according to the processing profiles of different sizes. The staff only needs to twist the torsion rod to drive the positioning plate to move up and down, so that the positioning plate contacts the top of the top frame downward to complete the fixation of the cylinder position. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0024] Figure 1 This is a front view of the utility model;

[0025] Figure 2 This is an exploded view of part of the structure of the utility model;

[0026] Figure 3 It is a cross-sectional view of the disassembly and assembly mechanism.

[0027] Figure 4 This is an exploded view of the partial structure of the positioning component;

[0028] Figure 5 It is a cross-sectional view of the structure of the fixed component;

[0029] Figure 6 Schematic diagram of the clamping mechanism structure;

[0030] Figure 7 It is a schematic diagram of the partial structure of the clamping mechanism;

[0031] Figure 8 It is a schematic diagram of the cooperation between the sliding component and the positioning component;

[0032] Figure 9 This is a schematic diagram of the coordination between the adjustment component and the positioning component.

[0033] In the figure: 1. Splicing mechanism; 11. Splicing assembly; 1101. Fixed cylinder; 1102. Oil collecting pan 1; 1103. Block 1; 1104. Bolt; 12. Support assembly; 1201. Fixed frame 1; 1202. Top frame; 1203. Block 2; 1204. Magnetic magnet 1; 1205. Magnetic magnet 2; 13. Oil separation assembly; 1301. Oil collecting pan 2; 1302. Leak hole; 1303. Shell; 1304. Bump; 2. Disassembly and assembly mechanism; 21. Clamping assembly; 2101. Fixed ring; 2102. Slide rod; 2103. Limiting piece 1; 22. Fixed assembly; 2201. Fixed box; 2202. Slide box; 2 203. Compression spring; 2204. Pull rod; 2205. Clamping rod; 3. Clamping mechanism; 31. Sliding assembly; 3101. Slide; 3102. Connecting plate; 3103. Fixed frame 2; 32. Clamping assembly; 3201. Cylinder; 3202. Hydraulic rod; 3203. Pressure plate; 3204. Support rod; 3205. Support plate; 33. Adjusting assembly; 3301. Rotating shaft; 3302. Torsion bar; 3303. Gear 1; 34. Positioning assembly; 3401. Gear 2; 3402. Threaded rotating cylinder; 3403. Support rotating frame; 3404. Threaded rod; 3405. Limiting piece 2; 3406. Positioning plate; 4. Base. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0036] The utility model provides a technical solution:

[0037] Example 1

[0038] Combine Figures 1 to 4 A special profile processing fixture includes a base 4, a splicing mechanism 1 is provided on the top of the base 4, a disassembly mechanism 2 is provided inside the top of the splicing mechanism 1, and a clamping mechanism 3 is provided on the top of the disassembly mechanism 2.

[0039] The splicing mechanism 1 includes a splicing assembly 11 , a supporting assembly 12 and an oil separation assembly 13 . The splicing assembly 11 is arranged on the top of the base 4 , the supporting assembly 12 is arranged on the top of the splicing assembly 11 , and the oil separation assembly 13 is arranged in the front and rear sides of the supporting assembly 12 .

[0040] The splicing assembly 11 includes a fixed cylinder 1101, which is fixedly connected to the top of the base 4. An oil receiving pan 1102 is provided on the top of the fixed cylinder 1101. A block 1103 is fixedly connected to the bottom of the oil receiving pan 1102 corresponding to the position of the fixed cylinder 1101. The block 1103 is clamped in the top of the fixed cylinder 1101. Bolts 1104 are sleeved on the front and back sides of the fixed cylinder 1101. The bolts 1104 are threadedly connected in the block 1103. The supporting assembly 12 includes a fixed frame 1201. The fixed frame 1201 is fixedly connected to the bottom of the oil receiving pan 1102 corresponding to the position of the block 1103. A top frame 1202 is provided on the top of the fixed frame 1201. A block 2 1203 is fixedly connected to the bottom of the top frame 1202. The block 2 1203 is clamped in the fixed frame Inside the top of frame one 1201, the bottom of block two 1203 is fixedly connected to magnetic magnet one 1204, and magnetic magnet two 1205 is arranged below magnetic magnet one 1204. Magnetic magnet two 1205 is fixedly connected to the top of fixed frame one 1201. The oil separation component 13 includes an oil receiving pan two 1301. The oil receiving pan two 1301 is clamped to the outside of fixed frame one 1201. A leakage hole 1302 is provided at the bottom of the oil receiving pan two 1301. The inside of the oil receiving pan two 1301 is fixedly connected to a sleeve 1303. The sleeve 1303 is sleeved on the outside of fixed frame one 1201. Bumps 1304 are slidably connected on the left and right sides of the sleeve 1303. The bumps 1304 are fixedly connected to the left and right sides of the fixed frame one 1201, and grooves are provided on the left and right sides of the sleeve 1303 corresponding to the positions of the bumps 1304.

[0041] Furthermore: the staff can assemble and disassemble the fixed cylinder 1101, oil pan 1102, top frame 1202 and oil pan 2 1301 as needed, so that when some internal structures of the device fail or are deformed, the entire device can be disassembled quickly to facilitate the staff to replace the damaged internal structure. The operation is simple and convenient for the staff to use. At the same time, the oil pan 2 1301 and the oil pan 1 1102 collect the oil leaked when the device is in use, so that the lubricating oil dripping from the device will not drip onto the ground, ensuring the cleanliness of the environment near the device.

[0042] Example 2

[0043] See Figures 1 to 5 On the basis of the first embodiment, it is further obtained that the disassembly and assembly mechanism 2 includes a locking component 21 and a fixing component 22 , the locking component 21 is arranged inside the top of the support component 12 , and the fixing component 22 is arranged on the right side of the support component 12 .

[0044] The locking assembly 21 includes a fixing ring 2101, which is fixedly connected to the left and right sides of the top of the top frame 1202. The inner ring of the fixing ring 2101 is sleeved with a sliding rod 2102. The left side of the sliding rod 2102 is fixedly connected to a limiting plate 2103, and the right side of the limiting plate 2103 is in contact with the left side of the top frame 1202. The fixing assembly 22 includes a fixing box 2201, which is fixedly connected to the right side of the top frame 1202. The sliding box 2202 is slidingly connected in the fixed box 2201. A compression spring 2203 is fixedly connected in the sliding box 2202. A pull rod 2204 is fixedly connected to the right side of the sliding box 2202. The pull rod 2204 is slidably connected to the right side of the fixed box 2201. A clamping rod 2205 is fixedly connected to the top of the sliding box 2202, and the clamping rod 2205 is clamped in the right side of the sliding rod 2102.

[0045] Furthermore, the staff only needs to pull the pull rod 2204 downward to move the slide bar 2102 to the left to complete the disassembly of the slide bar 2102, which is convenient for the staff to disassemble and assemble the clamping mechanism 3, so that the multiple clamping mechanisms 3 will not be affected by partial damage during use and affect the overall use of the device.

[0046] Example 3

[0047] See Figure 1 and Figures 6 to 9 , and on the basis of embodiment one and embodiment two, it is further obtained that the clamping mechanism 3 includes a sliding component 31, a clamping component 32, an adjusting component 33 and a positioning component 34, the sliding component 31 is arranged above the positioning component 21, the clamping component 32 is arranged on the inner side of the sliding component 31, the adjusting component 33 is arranged on the top of the sliding component 31, and the positioning component 34 is arranged inside the sliding component 31.

[0048] The sliding assembly 31 includes a slide 3101, which is slidably connected to the outer ring of the slide rod 2102, and a connecting plate 3102 is fixedly connected to the inner side of the outer ring of the slide 3101. The top of the slide 3101 is fixedly connected to the second fixing frame 3103. The clamping assembly 32 includes a cylinder 3201, which is fixedly connected to the inner side of the second fixing frame 3103. The bottom of the cylinder 3201 is fixedly connected to a hydraulic rod 3202, and the bottom of the hydraulic rod 3202 is fixedly connected to a pressure plate 3203. The outer side of the cylinder 3201 is located below the second fixing frame 3103 and is fixedly connected to a support rod 3204. The outer side of the support rod 3204 is fixedly connected to a support plate 3205. The outer side of the support plate 3205 is in contact with the inner side of the top frame 1202. The adjusting assembly 33 includes a rotating shaft 3201. 301, the rotating shaft 3301 is rotatably connected to the top of the second fixed frame 3103, the top of the rotating shaft 3301 is fixedly connected to the torsion bar 3302, the outer ring of the rotating shaft 3301 is fixedly connected to the gear 1 3303, the positioning assembly 34 includes the second gear 3401, the second gear 3401 is meshed with the outside of the gear 1 3303, the inner ring of the second gear 3401 is fixedly connected to the threaded cylinder 3402, the outer ring of the threaded cylinder 3402 is rotatably connected to the supporting rotating frame 3403, the supporting rotating frame 3403 is fixedly connected to the left and right sides of the second fixed frame 3103, the inner ring of the threaded cylinder 3402 is threadedly connected to the threaded rod 3404, the top of the threaded rod 3404 is fixedly connected to the limiting plate 2 3405, and the bottom of the threaded rod 3404 is fixedly connected to the positioning plate 3406.

[0049] Furthermore: the slide 3101 slides on the outer ring of the slide bar 2102 so that the staff can move the position of the cylinder 3201, so that the staff can change the position of multiple slides 3101 according to the processing profiles of different sizes, and the staff only needs to twist the torsion bar 3302 to drive the positioning plate 3406 to move up and down, so that the positioning plate 3406 contacts the top of the top frame 1202 downward to complete the fixation of the position of the cylinder 3201.

[0050] In actual operation, when this device is used, the staff first places the profile to be processed on the top of the oil receiving pan 1102, and then the staff rotates the torsion bar 3302. The rotation of the torsion bar 3302 drives the gear 1 3303 to rotate through the rotating shaft 3301. The rotation of the gear 1 3303 drives the threaded drum 3402 to rotate through the gear 2 3401. The rotation of the threaded drum 3402 drives the threaded rod 3404 to move upward. The upward movement of the threaded rod 3404 drives the positioning plate 3406 to rotate. The positioning plate 3406 moves upward and releases the connection with the top frame 1202. After that, the staff can toggle the cylinder 3201 to move left and right until the pressing plate 3203 moves to the appropriate position. The staff then twists the torsion bar 3302 in the opposite direction. At this time, the torsion bar 3302 rotates and drives the positioning plate 3406 to move downward and contact the top of the top frame 1202. At this time, the position of the cylinder 3201 is fixed, so that the multiple pressing plates 3203 can fix the profile at the force point on the top of the workpiece;

[0051] When the clamping mechanism 3 needs to be disassembled, the staff first pulls the pull rod 2204 downward, and the pull rod 2204 moves downward to drive the clamping rod 2205 to move downward through the slide box 2202. The clamping rod 2205 moves downward to release the connection with the slide rod 2102. Then the staff can move the slide rod 2102 to the left, and the slide rod 2102 moves to the left to disengage from the connection with the fixed ring 2101 and the slide cylinder 3101. At this time, the disassembly of the clamping mechanism 3 is completed.

[0052] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A special profile processing fixture, comprising a base (4), characterized in that: A splicing mechanism (1) is provided on the top of the base (4), a disassembly mechanism (2) is provided inside the top of the splicing mechanism (1), and a clamping mechanism (3) is provided on the top of the disassembly mechanism (2); The splicing mechanism (1) comprises a splicing assembly (11), a supporting assembly (12) and an oil separation assembly (13); the splicing assembly (11) is arranged on the top of the base (4); the supporting assembly (12) is arranged on the top of the splicing assembly (11); and the oil separation assembly (13) is arranged in the front and rear sides of the supporting assembly (12); The disassembly and assembly mechanism (2) comprises a latching assembly (21) and a fixing assembly (22), wherein the latching assembly (21) is arranged inside the top of the support assembly (12), and the fixing assembly (22) is arranged on the right side of the support assembly (12); The clamping mechanism (3) comprises a sliding component (31), a clamping component (32), an adjusting component (33) and a positioning component (34); the sliding component (31) is arranged above the positioning component (21); the clamping component (32) is arranged inside the sliding component (31); the adjusting component (33) is arranged on the top of the sliding component (31); and the positioning component (34) is arranged inside the sliding component (31).

2. A special profile processing fixture according to claim 1, characterized in that: The splicing assembly (11) comprises a fixed cylinder (1101), the fixed cylinder (1101) is fixedly connected to the top of the base (4), an oil receiving pan (1102) is provided on the top of the fixed cylinder (1101), a clamping block (1103) is fixedly connected to the bottom of the oil receiving pan (1102) at a position corresponding to the fixed cylinder (1101), the clamping block (1103) is clamped in the top of the fixed cylinder (1101), and bolts (1104) are sleeved on the front and rear sides of the fixed cylinder (1101), and the bolts (1104) are threadedly connected in the clamping block (1103).

3. The special profile processing fixture according to claim 1, characterized in that: The support assembly (12) includes a fixing frame (1201), the fixing frame (1201) is fixedly connected to the bottom of the oil receiving pan (1102) corresponding to the position of the clamping block (1103), the top of the fixing frame (1201) is provided with a top frame (1202), the bottom of the top frame (1202) is fixedly connected with a clamping block (1203), the clamping block (1203) is clamped in the top of the fixing frame (1201), the bottom of the clamping block (1203) is fixedly connected with a magnetic magnet (1204), the bottom of the magnetic magnet (1204) is provided with a magnetic magnet (1205), and the magnetic magnet (1205) is fixedly connected in the top of the fixing frame (1201).

4. The special profile processing fixture according to claim 1, characterized in that: The oil distribution assembly (13) includes a second oil receiving pan (1301), the second oil receiving pan (1301) is clamped on the outside of the first fixing frame (1201), a leakage hole (1302) is provided on the bottom of the second oil receiving pan (1301), a sleeve (1303) is fixedly connected to the inside of the second oil receiving pan (1301), the sleeve (1303) is sleeved on the outside of the first fixing frame (1201), and protrusions (1304) are slidably connected on the left and right sides of the sleeve (1303), the protrusions (1304) are fixedly connected to the left and right sides of the first fixing frame (1201), and grooves are provided on the left and right sides of the sleeve (1303) at positions corresponding to the protrusions (1304).

5. The special profile processing fixture according to claim 1, characterized in that: The locking assembly (21) includes a fixing ring (2101), the fixing ring (2101) is fixedly connected to the left and right sides of the top of the top frame (1202), the inner ring of the fixing ring (2101) is sleeved with a sliding rod (2102), the left side of the sliding rod (2102) is fixedly connected to a limiting plate (2103), and the right side of the limiting plate (2103) is in contact with the left side of the top frame (1202).

6. The special profile processing fixture according to claim 1, characterized in that: The fixing assembly (22) comprises a fixing box (2201), the fixing box (2201) is fixedly connected to the right side of the top frame (1202), a sliding box (2202) is slidably connected in the fixing box (2201), a compression spring (2203) is fixedly connected in the sliding box (2202), a pull rod (2204) is fixedly connected to the right side of the sliding box (2202), the pull rod (2204) is slidably connected to the right side of the fixing box (2201), a clamping rod (2205) is fixedly connected to the top of the sliding box (2202), and the clamping rod (2205) is clamped to the right side of the sliding rod (2102).

7. The special profile processing fixture according to claim 1, characterized in that: The sliding assembly (31) includes a slide cylinder (3101), the slide cylinder (3101) is slidably connected to the outer ring of the slide rod (2102), a connecting plate (3102) is fixedly connected to the inner side of the outer ring of the slide cylinder (3101), and a fixing frame 2 (3103) is fixedly connected to the top of the slide cylinder (3101).

8. The special profile processing fixture according to claim 1, characterized in that: The clamping assembly (32) includes a cylinder (3201), the cylinder (3201) is fixedly connected to the inner side of the second fixing frame (3103), the bottom of the cylinder (3201) is fixedly connected to a hydraulic rod (3202), the bottom of the hydraulic rod (3202) is fixedly connected to a pressure plate (3203), the outer side of the cylinder (3201) is located below the second fixing frame (3103) and is fixedly connected to a support rod (3204), the outer side of the support rod (3204) is fixedly connected to a support plate (3205), and the outer side of the support plate (3205) is in contact with the inner side of the top frame (1202).

9. The special profile processing fixture according to claim 1, characterized in that: The adjustment component (33) includes a rotating shaft (3301), which is rotatably connected to the top of the second fixing frame (3103), the top of the rotating shaft (3301) is fixedly connected to a torsion bar (3302), and the outer ring of the rotating shaft (3301) is fixedly connected to a gear one (3303).

10. The special profile processing fixture according to claim 1, characterized in that: The positioning assembly (34) includes a second gear (3401), wherein the second gear (3401) is meshed with the outside of the first gear (3303), the inner ring of the second gear (3401) is fixedly connected to a threaded rotating cylinder (3402), the outer ring of the threaded rotating cylinder (3402) is rotatably connected to a supporting rotating frame (3403), and the supporting rotating frame (3403) is fixedly connected to the left and right sides of the second fixed frame (3103), the inner ring of the threaded rotating cylinder (3402) is threadedly connected to a threaded rod (3404), the top of the threaded rod (3404) is fixedly connected to a limiting plate (3405), and the bottom of the threaded rod (3404) is fixedly connected to a positioning plate (3406).

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