Pre-twisted strain clamp producing and processing device

Abstract

The invention discloses a pre-twisted strain clamp production and processing device, and relates to the technical field of stranded wire processing, the pre-twisted strain clamp production and processing device comprises a bearing assembly, the bearing assembly comprises a workbench, and the left and right sides of the top of the workbench are respectively fixedly provided with a stranded wire disc and a wire concentration seat; and the lubricating assembly is arranged at the top of the workbench and comprises a first screw located above the workbench, the first screw is in threaded connection with a first threaded sleeve, the outer ring of the first threaded sleeve is rotationally connected with a first connecting rod, and the other end of the first connecting rod is provided with a smearing piece. The device has the beneficial effects that through the arrangement of the lubricating assembly, the positioning assembly and the locking assembly, the adaptive range of the lubricating assembly and the positioning assembly can be flexibly adjusted, the pre-twisting machining requirements of multi-specification wires are met, meanwhile, the lubricating oil speed of the lubricating assembly is synchronously adjusted according to the specifications of the wires, and the purposes of slow oil injection of thin wires and fast oil injection of thick wires are achieved; and the actual production and processing requirements of the pre-twisted strain clamp are met.

Description

Technical Field

[0001] The invention relates to the technical field of stranded wire processing, in particular to a production and processing device for a pre-twisted tension-resistant wire clamp. Background Art

[0002] Strain clamps are key hardware used to fix conductors and withstand tension in power transmission and distribution systems. They are widely used in tension towers, corners, or terminal locations of overhead lines to ensure stable operation of conductors in various environments. For pre-twisted tension clamps, in the actual production and processing process, stranding equipment will be used to pre-twist multiple wires.

[0003] The wire twisting processing equipment in the existing technology generally adopts fixed hole rotation to twist multiple strands of wires, and in order to avoid damage caused by mutual friction between the wires, lubricating oil is injected for treatment. However, the adaptability to wires of different specifications is general, and the oil injection speed cannot be adjusted synchronously according to the wire specifications. When the oil injection speed is constant, it is easy to overflow and drip when facing smaller-specification wires, causing waste. When facing larger-specification wires, the lubrication uniformity cannot be guaranteed, affecting the actual production and processing needs. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned existing pre-twisted tension clamp production and processing equipment, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the wire stranding processing equipment in the prior art has general adaptability to wires of different specifications, and is unable to synchronously adjust the oil injection speed according to the wire specifications. When the oil injection speed is constant, it is easy to overflow and drip when facing smaller-specification wires, causing waste, and when facing larger-specification wires, it is impossible to ensure lubrication uniformity.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a pre-twisted tension clamp production and processing device, comprising:

[0007] The bearing assembly includes a workbench, with a cable drum and a cable collection seat fixed on the left and right sides of the top of the workbench respectively; and

[0008] The lubrication assembly is arranged on the top of the workbench, including a first screw rod located above the workbench, a first screw sleeve is threadedly connected to the first screw, an outer ring of the first screw sleeve is rotatably connected to a first connecting rod, and the other end of the first connecting rod is provided with a smearing member, including a first coating wheel rotatably connected to the first connecting rod, a second coating wheel is provided on the outer side of the first coating wheel, and the first coating wheel and the second coating wheel are both rotatably connected to a shunt pipe, a telescopic hose is fixed to the other end of the shunt pipe, a spring is provided on the outside of the telescopic hose, an oil delivery cylinder is provided at the other end of the spring, an oil return member is provided on the outer ring of the oil delivery cylinder, and an auxiliary member is provided inside the oil delivery cylinder;

[0009] A positioning component is provided on the top of the workbench;

[0010] The locking assembly is located at the center of the top of the workbench.

[0011] As a preferred solution of the pre-twisted tension clamp production and processing device of the present invention, a first porous ring is embedded in the center of the surface of the first coating wheel, and a second porous ring is embedded in the center of the surface of the second coating wheel.

[0012] As a preferred solution of the pre-twisted tension clamp production and processing device described in the present invention, the oil delivery cylinder includes an auxiliary pipe fixed on the telescopic hose, the other end of the auxiliary pipe is flange-connected to the oil delivery head, one end of the spring is fixed on the diversion pipe, and the other end of the spring is fixed on the auxiliary pipe.

[0013] As a preferred solution of the pre-twisted tension clamp production and processing device described in the present invention, the oil return component includes an oil return pipe fixed on an auxiliary pipe, a flow valve is fixed on the oil return pipe, a valve stem is fixed on the driving end of the flow valve, the other end of the valve stem is rotatably connected to an auxiliary rod, and the other end of the auxiliary rod is rotatably connected to the diversion pipe.

[0014] As a preferred solution of the pre-twisted tension clamp production and processing device of the present invention, the auxiliary component includes a movable rod located in the auxiliary tube, an impeller is fixed at one end of the movable rod, and a spiral blade is fixed on the movable rod.

[0015] As a preferred solution of the pre-twisted tension clamp production and processing device described in the present invention, the connection between the diverter pipe and the first coating wheel and the connection between the diverter pipe and the second coating wheel are both rotatably connected through sealed bearings, a first fixed frame is fixed on the top of the workbench, a first guide groove is provided on the first fixed frame, and it is slidably matched with the first coating wheel, and one end of the second coating wheel is rotatably connected to the first guide groove.

[0016] As a preferred solution of the pre-twisted tension clamp production and processing device described in the present invention, the positioning assembly includes a second screw located on the top of the workbench, a second screw sleeve is threadedly connected to the second screw, and the outer ring of the second screw sleeve is rotatably connected to a second connecting rod.

[0017] As a preferred solution of the pre-twisted tension clamp production and processing device described in the present invention, the other end of the second connecting rod is rotatably connected to a positioning wheel, a second fixing frame is fixed on the top of the workbench, and the positioning wheel is in sliding contact with the connection between the second fixing frame.

[0018] As a preferred solution of the pre-twisted tension clamp production and processing device described in the present invention, the locking assembly includes a bracket fixed on a workbench, the top of the bracket is rotatably connected to a mounting ring, and a fastening bolt is threadedly connected to the mounting ring.

[0019] As a preferred solution of the pre-twisted tension clamp production and processing device of the present invention, a mounting groove is opened at the center of the top of the workbench, and the first screw, the second screw and the bracket are all located at the top of the mounting groove.

[0020] The beneficial effects of the present invention are: through the arrangement of the lubrication component, the positioning component and the locking component, the adaptation range of the lubrication component and the positioning component can be flexibly adjusted to meet the pre-twisting processing requirements of wires of multiple specifications. At the same time, according to the wire specifications, the lubrication oil speed of the lubrication component can be synchronously adjusted to achieve the purpose of slow oiling of thin wires and fast oiling of thick wires. The expansion radius of the lubrication component and the positioning component can also be adjusted separately, thereby assisting in adjusting the wire transmission tension, which is more in line with the actual production and processing requirements of pre-twisted tension-resistant wire clamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] Figure 1 This is a structural diagram of the production and processing equipment for pre-twisted tension clamps.

[0023] Figure 2 This is a cross-sectional view of the production and processing equipment for pre-twisted tension clamps.

[0024] Figure 3 This is a structural diagram of the load-bearing components of the pre-twisted tension clamp production and processing equipment.

[0025] Figure 4 This is a structural diagram of the lubrication assembly, positioning assembly and locking assembly of the pre-twisted tension clamp production and processing equipment.

[0026] Figure 5 Another perspective view of the lubrication components of the pre-twisted tension clamp production and processing equipment.

[0027] Figure 6 This is a cross-sectional view of the coating part of the pre-twisted tension clamp production and processing device.

[0028] Figure 7 This is a partial structural diagram of the coating parts of the pre-twisted tension clamp production and processing equipment.

[0029] Figure 8This is the structural diagram of the oil cylinder of the pre-twisted tension clamp production and processing equipment.

[0030] Figure 9 For the production and processing of pre-twisted tension clamps Figure 8 Enlarged view of point A in the middle.

[0031] Figure 10 This is a diagram of the separation of the locking component and positioning component of the pre-twisted tension clamp production and processing device.

[0032] In the figure: 1, bearing assembly; 11, workbench; 11-1, mounting groove; 12, capstan drum; 13, cable hub; 2, lubrication assembly; 21, first screw; 22, first screw sleeve; 22-1, first connecting rod; 23, smearing member; 23-1, first coating wheel; 23-11, first porous ring; 23-2, second coating wheel; 23-21, second porous ring; 23-3, diverter pipe; 23-4, telescopic hose; 23-5, spring; 23-6, oil delivery cylinder; 23-61, auxiliary pipe; 23-62, oil delivery head; 23 -7, oil return part; 23-71, oil return pipe; 23-72, flow valve; 23-73, valve stem; 23-74, auxiliary rod; 23-8, auxiliary part; 23-81, movable rod; 23-82, impeller; 23-83, spiral blade; 24, first fixed frame; 24-1, first guide groove; 3, positioning assembly; 31, second screw; 32, second screw sleeve; 32-1, second connecting rod; 33, positioning wheel; 34, second fixed frame; 4, locking assembly; 41, bracket; 42, mounting ring; 43, fastening bolt. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0036] Example 1

[0037] Reference Figure 1 and Figure 2, which is the first embodiment of the present invention, and provides a pre-twisted tension clamp production and processing device. The pre-twisted tension clamp production and processing device includes a load-bearing component 1, a lubrication component 2, a positioning component 3 and a locking component 4. Through the arrangement of the lubrication component 2, the positioning component 3 and the locking component 4, the adaptation range of the lubrication component 2 and the positioning component 3 can be flexibly adjusted to meet the pre-twisting processing requirements of multiple specifications of wires. At the same time, according to the wire specifications, the lubrication oil speed of the lubrication component 2 is synchronously adjusted to achieve the purpose of slow oiling of thin wires and fast oiling of thick wires. The expansion radius of the lubrication component 2 and the positioning component 3 can also be adjusted separately, thereby assisting in adjusting the wire transmission tension.

[0038] Specifically, the bearing assembly 1 includes a workbench 11 , and a wire drum 12 and a wire collection seat 13 are fixed on the left and right sides of the top of the workbench 11 respectively.

[0039] The stranding drum 12 includes a stranding fixed seat and a stranding swivel seat, both of which are bolted to the workbench 11. The stranding swivel seat is arranged close to the wire collection seat 13, wherein the stranding fixed seat is used to guide and transmit multiple strands of wire, and the stranding swivel seat can actively rotate to twist multiple strands of wire, which is consistent with the working principle of the stranding machine in the prior art. Those skilled in the art can clearly understand it and will not elaborate on it here.

[0040] Specifically, the lubrication assembly 2 is arranged on the top of the workbench 11, including a first screw 21 located above the workbench 11, a first screw sleeve 22 is threadedly connected to the first screw 21, the outer ring of the first screw sleeve 22 is rotatably connected to the first connecting rod 22-1, and the other end of the first connecting rod 22-1 is provided with a smearing member 23, including a first coating wheel 23-1 rotatably connected to the first connecting rod 22-1, a second coating wheel 23-2 is provided on the outside of the first coating wheel 23-1, and the first coating wheel 23-1 and the second coating wheel 23-2 are rotatably connected to a diversion pipe 23-3, and a telescopic hose 23-4 is fixed to the other end of the diversion pipe 23-3, a spring 23-5 is provided outside the telescopic hose 23-4, and an oil delivery cylinder 23-6 is provided at the other end of the spring 23-5, an oil return member 23-7 is provided on the outer ring of the oil delivery cylinder 23-6, and an auxiliary member 23-8 is provided inside the oil delivery cylinder 23-6.

[0041] By setting the oil return member 23-7, the inflowing oil can be branched and refluxed, so as to control the amount of lubricating oil flowing into the first coating wheel 23-1 and the second coating wheel 23-2.

[0042] Through the setting of the auxiliary part 23-8, it can actively rotate when the oil is continuously introduced, effectively reducing the viscosity of the oil, which is more in line with the subsequent lubrication requirements.

[0043] Specifically, the positioning component 3 is disposed on the top of the workbench 11 ; the locking component 4 is disposed at the center of the top of the workbench 11 .

[0044] The positioning component 3 can play a role of positioning and guiding when the expansion radius is the same as that of the lubrication component 2, thereby improving the stability of wire transmission; when the expansion radius is different from that of the lubrication component 2, it plays a role of tensioning and adjusting, thereby meeting the requirements of multi-strand wire twisting processing in the pre-twisted tension-resistant wire clamp.

[0045] The locking component 4 can be set to meet the needs of adjusting the lubrication component 2 alone, adjusting the positioning component 3 alone, and adjusting the lubrication component 2 and the positioning component 3 together according to actual operation needs.

[0046] Example 2

[0047] Reference Figures 2 to 7 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0048] Specifically, a first porous ring 23 - 11 is embedded at the center of the surface of the first coating wheel 23 - 1 , and a second porous ring 23 - 21 is embedded at the center of the surface of the second coating wheel 23 - 2 .

[0049] The upper holes of the first porous ring 23-11 are connected to the inner cavity of the first coating wheel 23-1, and the upper holes of the second porous ring 23-21 are connected to the inner cavity of the second coating wheel 23-2, which are used to evenly distribute the lubricating oil and transmit it outward, thereby lubricating the wire between the first coating wheel 23-1 and the second coating wheel 23-2.

[0050] The oil delivery cylinder 23-6 includes an auxiliary pipe 23-61 fixed on the telescopic hose 23-4. The other end of the auxiliary pipe 23-61 is flange-connected to the oil delivery head 23-62. One end of the spring 23-5 is fixed on the diversion pipe 23-3, and the other end of the spring 23-5 is fixed on the auxiliary pipe 23-61.

[0051] One side of the auxiliary pipe 23-61 is a three-way design, and its top and bottom are respectively connected to the two telescopic hoses 23-4, which is used to divert the oil in the auxiliary pipe 23-61 to the two telescopic hoses 23-4.

[0052] By setting the telescopic hose 23-4 and the spring 23-5, the distance between the first coating wheel 23-1 and the second coating wheel 23-2 can be flexibly adjusted according to the wire specifications, and the telescopic hose 23-4 and the spring 23-5 are stretched to ensure that the oil circuit is intact.

[0053] The oil return component 23-7 includes an oil return pipe 23-71 fixed on the auxiliary pipe 23-61, a flow valve 23-72 is fixed on the oil return pipe 23-71, a valve stem 23-73 is fixed on the driving end of the flow valve 23-72, the other end of the valve stem 23-73 is rotatably connected to the auxiliary rod 23-74, and the other end of the auxiliary rod 23-74 is rotatably connected to the diversion pipe 23-3.

[0054] The oil return pipe 23-71 is connected to an external oil return pipeline at one end away from the auxiliary pipe 23-61, and is used to guide and transmit the returned lubricating oil.

[0055] As the valve stem 23-73 rotates to a larger opening and closing angle, the valve core opening angle in the flow valve 23-72 becomes smaller, thereby reducing the amount of lubricating oil reflux; similarly, when the valve stem 23-73 opens and closes at a smaller angle, the amount of lubricating oil reflux becomes larger.

[0056] When the wire is thicker, the distance between the first coating wheel 23-1 and the second coating wheel 23-2 increases, driving the diverter pipe 23-3 to move synchronously, and then adjusting the position of the auxiliary rod 23-74 to increase the opening angle of the valve stem 23-73, reduce the amount of lubricating oil reflux, and increase the amount of lubricating oil flowing into the telescopic hose 23-4, so as to meet the uniform lubricating oil demand of the thick wire; similarly, when processing thinner wire, the opening angle of the valve stem 23-73 decreases, the amount of lubricating oil reflux increases, and the amount of lubricating oil flowing into the telescopic hose 23-4 decreases.

[0057] The auxiliary component 23-8 includes a movable rod 23-81 located in the auxiliary pipe 23-61, an impeller 23-82 is fixed to one end of the movable rod 23-81, and a spiral blade 23-83 is fixed to the movable rod 23-81.

[0058] The impeller 23-82 is configured to rotate when impacted by oil, driving the movable rod 23-81 to move, and then cooperate with the spiral blade 23-83 to rotate to transport the oil, while achieving the effect of auxiliary stirring during transportation, to prevent the viscosity of the oil from affecting subsequent lubrication coating.

[0059] The connection between the diverter pipe 23-3 and the first coating wheel 23-1 and the connection between the diverter pipe 23-3 and the second coating wheel 23-2 are both rotatably connected through sealed bearings. A first fixing frame 24 is fixed on the top of the workbench 11. The first fixing frame 24 is provided with a first guide groove 24-1, which is slidably matched with the first coating wheel 23-1. One end of the second coating wheel 23-2 is rotatably connected to the first guide groove 24-1.

[0060] The first guide groove 24 - 1 is provided to meet the movement space requirement of the first coating wheel 23 - 1 , and then cooperates with the second coating wheel 23 - 2 to form wires of different specifications with different spacings.

[0061] The positioning assembly 3 includes a second screw rod 31 located on the top of the workbench 11 . A second screw sleeve 32 is threadedly connected to the second screw rod 31 . The outer ring of the second screw sleeve 32 is rotatably connected to a second connecting rod 32 - 1 .

[0062] The other end of the second connecting rod 32 - 1 is rotatably connected to a positioning wheel 33 , and a second fixing frame 34 is fixed on the top of the workbench 11 . The positioning wheel 33 and the second fixing frame 34 are in sliding contact at the connection.

[0063] By setting the second screw 31, the second nut 32 and the second connecting rod 32-1, when the second screw 31 is driven to rotate, the position of the second nut 32 can be adjusted by thread transmission, thereby simultaneously changing the inclination angles of multiple second connecting rods 32-1, and the positions of multiple positioning wheels 33 can be synchronously adjusted.

[0064] The locking assembly 4 includes a bracket 41 fixed on the workbench 11 . A mounting ring 42 is rotatably connected to the top of the bracket 41 , and a fastening bolt 43 is threadedly connected to the mounting ring 42 .

[0065] By setting the mounting ring 42 and the fastening bolt 43, when the corresponding fastening bolt 43 is screwed in, the first screw 21 or the second screw 31 can be tightly pressed individually or synchronously, so that the individual rotation of the first screw 21 does not affect the second screw 31, the individual rotation of the second screw 31 does not affect the first screw 21, and the first screw 21 and the second screw 31 rotate synchronously.

[0066] When in use, multiple strands of wire are transmitted from left to right, passing through the stranding drum 12 on the left, the lubrication component 2, the positioning component 3 and the stranding drum 12 on the right, and finally gathered in the wire collection seat 13, completing the pre-twisting operation and meeting the production and processing requirements of the tension wire clamp.

[0067] In the above process, the wire is located in the first coating wheel 23-1 and the second coating wheel 23-2, and is in contact with the first porous ring 23-11 and the second porous ring 23-21. As the lubricating oil is introduced, the rotating first porous ring 23-11 and the second porous ring 23-21 can evenly apply the lubricating oil to the wire.

[0068] According to the actual specifications of the wire of the pre-twisted tension clamp, the first screw 21 can be driven to rotate, and the position of the first screw sleeve 22 can be adjusted. Then, with the cooperation of the first connecting rod 22-1, the distance between the first coating wheel 23-1 and the second coating wheel 23-2 is changed. The diverter pipe 23-3 moves synchronously with the first coating wheel 23-1, and the telescopic hose 23-4 and the spring 23-5 are stretched or compressed. At this time, the opening angle of the flow valve 23-72 will be adjusted synchronously, and the return oil volume will be automatically adjusted according to the specifications of the wire to meet the processing requirements of slow oil injection for thin wires and fast oil injection for thick wires.

[0069] According to the actual transmission tension requirement, the second screw 31 can also be driven to rotate separately to adjust the position of the positioning wheel 33, so that the positioning wheel 33 and the first coating wheel 23-1 are staggered to change the wire transmission tension, which meets the wire production and processing requirements of the pre-twisted tension-resistant wire clamp.

[0070] Example 3

[0071] Reference Figures 4 to 10 , which is the third embodiment of the present invention, is based on the first two embodiments.

[0072] Specifically, an auxiliary ring is fixed to one end of the telescopic hose 23-4 away from the diversion pipe 23-3, and a vertical rod is fixed to the three-way end face of the auxiliary pipe 23-61. The vertical rod passes through the auxiliary ring and is slidably connected to the auxiliary ring, as shown in the accompanying drawings of the specification. Figure 7 As shown, this design can effectively improve the stability of the stretching action of the telescopic hose 23-4.

[0073] An auxiliary frame is fixed inside the auxiliary tube 23-61, and the movable rod 23-81 is movably connected to the auxiliary frame, as shown in the accompanying drawings of the specification. Figure 8 As shown, it is used to ensure the rotation stability of the movable rod 23-81.

[0074] A mounting groove 11 - 1 is provided at the top center of the workbench 11 , and the smooth surfaces of the first screw 21 and the second screw 31 are rotatably connected to a stabilizing frame. The stabilizing frame and the bracket 41 are fixed in the mounting groove 11 - 1 to ensure the rotational stability of the first screw 21 , the second screw 31 and the mounting ring 42 .

[0075] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A pre-twisted tension clamp production and processing device, characterized by: include, The bearing assembly (1) comprises a workbench (11), wherein a wire drum (12) and a wire collection seat (13) are fixed on the left and right sides of the top of the workbench (11); and The lubrication assembly (2) is arranged on the top of the workbench (11), and includes a first screw (21) located above the workbench (11), a first screw sleeve (22) being threadedly connected to the first screw (21), an outer ring of the first screw sleeve (22) being rotatably connected to a first connecting rod (22-1), a smearing member (23) being provided at the other end of the first connecting rod (22-1), including a first coating wheel (23-1) being rotatably connected to the first connecting rod (22-1), a second coating wheel ( 23-2), the first coating wheel (23-1) and the second coating wheel (23-2) are both rotatably connected to a shunt pipe (23-3), a telescopic hose (23-4) is fixed to the other end of the shunt pipe (23-3), a spring (23-5) is provided on the outside of the telescopic hose (23-4), an oil delivery cylinder (23-6) is provided on the other end of the spring (23-5), an oil return member (23-7) is provided on the outer ring of the oil delivery cylinder (23-6), and an auxiliary member (23-8) is provided inside the oil delivery cylinder (23-6); A positioning assembly (3) is arranged on the top of the workbench (11); The locking assembly (4) is arranged at the top center of the workbench (11).

2. The pre-twisted tension clamp production and processing device according to claim 1, characterized in that: A first porous ring (23-11) is embedded at the center of the surface of the first coating wheel (23-1), and a second porous ring (23-21) is embedded at the center of the surface of the second coating wheel (23-2).

3. The pre-twisted tension clamp production and processing device according to claim 2, characterized in that: The oil delivery cylinder (23-6) comprises an auxiliary pipe (23-61) fixed on the telescopic hose (23-4); the other end of the auxiliary pipe (23-61) is flange-connected to an oil delivery head (23-62); one end of the spring (23-5) is fixed on the diversion pipe (23-3), and the other end of the spring (23-5) is fixed on the auxiliary pipe (23-61).

4. The pre-twisted tension clamp production and processing device according to claim 3, characterized in that: The oil return member (23-7) comprises an oil return pipe (23-71) fixed on the auxiliary pipe (23-61); a flow valve (23-72) is fixed on the oil return pipe (23-71); a valve stem (23-73) is fixed on the driving end of the flow valve (23-72); the other end of the valve stem (23-73) is rotatably connected to an auxiliary rod (23-74); the other end of the auxiliary rod (23-74) is rotatably connected to the diversion pipe (23-3).

5. The pre-twisted tension clamp production and processing device according to claim 4, characterized in that: The auxiliary component (23-8) comprises a movable rod (23-81) located in the auxiliary pipe (23-61), an impeller (23-82) is fixed to one end of the movable rod (23-81), and a spiral blade (23-83) is fixed on the movable rod (23-81).

6. The pre-twisted tension clamp production and processing device according to claim 5, characterized in that: The connection between the diverter pipe (23-3) and the first coating wheel (23-1), and the connection between the diverter pipe (23-3) and the second coating wheel (23-2) are both rotatably connected via sealed bearings; a first fixing frame (24) is fixed on the top of the workbench (11); a first guide groove (24-1) is provided on the first fixing frame (24) and is slidably matched with the first coating wheel (23-1); one end of the second coating wheel (23-2) is rotatably connected to the first guide groove (24-1).

7. The pre-twisted tension clamp production and processing device according to claim 6, characterized in that: The positioning assembly (3) comprises a second screw (31) located on the top of the workbench (11), a second screw sleeve (32) is threadedly connected to the second screw (31), and the outer ring of the second screw sleeve (32) is rotatably connected to the second connecting rod (32-1).

8. The pre-twisted tension clamp production and processing device according to claim 7, characterized in that: The other end of the second connecting rod (32-1) is rotatably connected to a positioning wheel (33), a second fixing frame (34) is fixed on the top of the workbench (11), and the positioning wheel (33) is in sliding contact with the second fixing frame (34) at the connection point.

9. The pre-twisted tension clamp production and processing device according to claim 8, characterized in that: The locking assembly (4) comprises a bracket (41) fixed on the workbench (11); a mounting ring (42) is rotatably connected to the top of the bracket (41); and a fastening bolt (43) is threadedly connected to the mounting ring (42).

10. The pre-twisted tension clamp production and processing device according to claim 9, characterized in that: A mounting groove (11-1) is provided at the center of the top of the workbench (11), and the first screw rod (21), the second screw rod (31) and the bracket (41) are all located at the top of the mounting groove (11-1).

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