Tool for processing monofilament head
By designing tooling with round tubes, frustum-shaped tightening sleeves, and adjusting components, the problems of single-wire head fixing strength and adaptability were solved, achieving stable and efficient processing and welding, and improving the processing quality of single-wire heads and the economy of tooling.
Patent Information
- Application Number
- CN202423253404.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-28
AI Technical Summary
Existing fixtures have poor fixing strength and limited adaptability when processing single wire ends, which increases the difficulty of welding and results in poor stability, making them unable to adapt to single wire ends of different diameters.
A tooling was designed that includes a round tube, a frustum-shaped tightening sleeve, a pressure plate, an adjusting component, and a supporting component. Through the cooperation of the threaded adjusting sleeve and the locking sleeve, the single wire head can be flexibly fixed and precisely adjusted. The supporting component is provided with a rubber pad protective layer to protect the single wire head.
It improves the fixing strength and flexibility of the monofilament head, ensures the stability and integrity of the monofilament head during processing, reduces maintenance costs, and extends the service life of the tooling.
Smart Images
Figure CN223656340U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to monofilament head processing technical field, specifically to a kind of frock for monofilament head processing. BACKGROUND
[0002] Some coating equipment in the process of processing, will involve welding monofilament head on pipe, then further connection is realized through monofilament head. Since the cross section of pipe is circular, and the end of monofilament head is plane, cannot be fitted on the surface of pipe, which increases the difficulty of welding and the stability after welding is poor. Therefore, the end of monofilament head is processed as concave arc surface, so that it is fitted on the outer surface of pipe, facilitate subsequent welding, improve welding efficiency. But monofilament head is small, it is inconvenient to fix and has great security risk when hand-held processing, so a jig is needed to assist fixing monofilament head, so that end surface processing is more easily realized.
[0003] The current jig adopts cylindrical pipe with inner wire at one end, and the inner monofilament head is matched through thread, to realize fixing monofilament head at one end of cylindrical pipe for processing. But this thread matching mode can cause loosening when external force processes monofilament head, affect the processing of concave arc surface flatness, on the other hand, it cannot adapt to the processing of monofilament head with different diameters, and the flexibility of use is poor. UTILITY MODEL CONTENTS
[0004] The utility model provides a kind of frock for monofilament head processing to solve the technical problem that jig for processing monofilament head in prior art has poor fixing strength and single adaptability.
[0005] To solve the above problems, the utility model provides a kind of frock for monofilament head processing using the following technical scheme:
[0006] It includes action round pipe, one end of the action round pipe is integrally provided with circular table type tightening sleeve, the side wall of the tightening sleeve is provided with slot opening along the length direction, and the adjacent slots are formed with pressing plate for matching and pressing monofilament head, the action round pipe is detachably provided with adjusting member for making the tightening sleeve contract or expand, the tightening sleeve is provided with circular table type support member in space, the end of the support member away from the tightening sleeve is provided with connecting rod, and the connecting rod is detachably connected with the action round pipe.
[0007] The support member and the inner wall of the tightening sleeve are both provided with protective layer.
[0008] Further, the adjusting member includes threaded adjusting sleeve and locking sleeve provided at one end of the threaded adjusting sleeve, the threaded adjusting sleeve is provided outside the action round pipe through thread matching, the inner wall of the end of the locking sleeve away from the threaded adjusting sleeve is provided with boss, and the boss is slidably provided outside the tightening sleeve.
[0009] Further, the upper end face inner wall diameter of the boss is L, the upper end face outer wall diameter of the tightening sleeve is L, and the difference between L and L is not greater than 0.2mm-0.5mm.
[0010] Further, the inner side face of the boss is fitted with the outer side face of the tightening sleeve.
[0011] Further, the notches are n, which are uniformly and spacedly arranged along the circumference of the tightening sleeve, wherein n≥2.
[0012] Further, the end cover is detachably connected to the end of the action circular tube away from the tightening sleeve through screw threads, and the connecting rod is penetrated through the end cover through bolt cooperation.
[0013] Further, the protective layers on the outer wall of the supporting member and the inner wall of the tightening sleeve are both rubber pads.
[0014] The single filament head processing tool has the following beneficial effects:
[0015] 1. In the utility model, the cooperation of the tightening sleeve, the supporting member and the adjusting member enables the tool to flexibly adapt to single filament heads of different specifications. In addition, the tool's holding and fixing strength is improved, and its flexibility in use is greatly enhanced.
[0016] 2. In the utility model, the cooperation of the threaded adjusting sleeve and the locking sleeve enables the tightening degree of the tightening sleeve to be accurately controlled. This adjusting mode is not only simple and easy to implement, but also ensures that the single filament head remains stable during processing, thereby avoiding affecting the processing quality due to loosening or displacement.
[0017] 3. In the utility model, the supporting member and the tightening sleeve are both provided with protective layers formed by rubber pads, which can effectively prevent the threads on the surface of the single filament head from being damaged during tightening, thereby ensuring the integrity and use performance of the single filament head.
[0018] 4. In the utility model, the supporting member can be conveniently disassembled for maintenance and replacement through the threaded connection design. This not only prolongs the service life of the tool, but also reduces maintenance costs and improves the economy of the tool. BRIEF DESCRIPTION OF DRAWINGS
[0019] The above and other objects, features and advantages of the present utility model will become easily understandable by reading the following detailed description of the utility model exemplary embodiments with reference to the attached drawings. In the drawings, several embodiments of the present utility model are shown by way of example and not limitation, and the same or corresponding reference numbers indicate the same or corresponding parts, wherein:
[0020] Figure 1 It is a structural schematic view of the single filament head processing tool of the utility model;
[0021] Figure 2 The structure diagram of the tool for processing monofilament head after removing the adjusting part of the utility model;
[0022] Figure 3 The sectional view of the tool for processing monofilament head of the utility model;
[0023] Figure 4 For Figure 3 The local enlarged view of area A;
[0024] Figure 5 The cross section schematic diagram of the monofilament head after processing and welding with the pipe fitting;
[0025] Figure 6 The cross section schematic diagram of the monofilament head without processing and directly welding with the pipe fitting.
[0026] Explanation of reference signs:
[0027] 1, the role of the pipe; 11, end cap; 2, tightening sleeve; 21, notched; 22, pressing plate; 3, adjusting part; 31, threaded adjusting sleeve; 32, locking sleeve; 321, boss; 4, support part; 41, connecting rod; 42, protective layer. Specific implementation
[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0029] Any element quantity in the drawings is used for example rather than limitation, and any naming is only used for distinction, without any limiting meaning.
[0030] The principles and spirits of the utility model will be explained in detail below by referring to several representative embodiments of the utility model.
[0031] The embodiments of the tool for processing monofilament head provided by the utility model:
[0032] As Figures 1 to 4 shown,
[0033] The action round pipe 1 integrally provides with a circular truncated cone type tightening sleeve 2 at one end, and the side wall of the tightening sleeve 2 is provided with a slot 21 extending along the length direction thereof. Specifically, the slot 21 is uniformly and spacedly arranged along the circumference of the tightening sleeve 2, and there are six slots 21. By arranging the slot 21, a pressing plate 22 for cooperating with the pressing monofilament head is formed between the adjacent slots 21. When the structure cooperates with the pressing monofilament head, the pressing plate 22 can flexibly adapt to different specifications of the monofilament head, thereby improving the durability and flexibility of the overall structure.
[0034] In the embodiment, the action round pipe 1 is detachably provided with an adjusting member 3 for shrinking or expanding the tightening sleeve 2. The adjusting member 3 comprises a threaded adjusting sleeve 31 and a locking sleeve 32 arranged at one end of the threaded adjusting sleeve 31. The threaded adjusting sleeve 31 is arranged outside the action round pipe 1 through threaded cooperation, and the locking sleeve 32 is arranged outside the tightening sleeve 2.
[0035] Specifically, the threaded adjusting sleeve 31 is arranged outside the action round pipe 1 through threaded cooperation, and a threaded ring is arranged on the outer wall of the action round pipe 1 close to the tightening sleeve 2. By rotating the threaded adjusting sleeve 31, the threaded adjusting sleeve 31 can be moved on the action round pipe 1, thereby driving the locking sleeve 32 to slide on the tightening sleeve 2. When the locking sleeve 32 gradually moves from the end far away from the action round pipe 1 to the end close to the action round pipe 1 on the tightening sleeve 2, the tightening degree of the tightening sleeve 2 gradually increases. After the monofilament head is placed in the tightening sleeve 2, the greater the diameter of the monofilament head, the smaller the distance between the side wall of the monofilament head and the pressing plate 22, and the smaller the tightening degree of the tightening sleeve 2, and vice versa.
[0036] The upper end surface inner wall diameter of the boss 321 is L1, the upper end surface outer wall diameter of the tightening sleeve 2 is L2, and the difference between L1 and L2 is not greater than 0.2 mm.
[0037] By limiting the upper end surface inner wall diameter of the boss 321 and the upper end surface outer wall diameter of the tightening sleeve 2, the adjusting range of the adjusting member 3 is kept maximum. That is, when the boss 321 is at the upper end of the tightening sleeve 2, the tightening sleeve 2 is in a natural state, and when the adjusting member 3 gradually approaches the end close to the action round pipe 1 relative to the tightening sleeve 2, the tightening sleeve 2 starts to gradually tighten.
[0038] The inner side surface of the boss 321 is in contact with the outer side surface of the tightening sleeve 2, so that the boss 321 moves relative to the tightening sleeve 2 for adjustment, which is more smooth and flexible. In addition, when the boss 321 moves, it can stably and uniformly apply pressure to the tightening sleeve 2, avoiding deformation or damage caused by excessive local pressure.
[0039] The tightening sleeve 2 is provided with a circular truncated cone type support 4 inside, and the end of the support 4 away from the tightening sleeve 2 is provided with a connecting rod 41 which is detachably connected with the action round pipe 1.
[0040] The support 4 is arranged in the tightening sleeve 2, and has a supporting effect on the monofilament head. The monofilament head which needs to be tightened is arranged in the tightening sleeve 2, and the tightening sleeve 2 is arranged outside the support 4. The monofilament heads with different diameters are arranged at different positions on the support 4. From the free end of the support 4 to the end close to the connecting rod 41, the diameters of the monofilament heads supported gradually increase.
[0041] The end cover 11 is detachably connected to the end of the action circular tube 1 away from the tightening sleeve 2 through screw threads. The connecting rod 41 penetrates the end cover 11 through screw thread cooperation.
[0042] The connecting rod 41 is connected to the end cover 11 through screw thread cooperation. On the one hand, the position of the support 4 in the tightening sleeve 2 can be adjusted by rotating the connecting rod 41. On the other hand, the support 4 can be easily disassembled for maintenance and replacement.
[0043] In the embodiment, the outer wall of the support 4 and the inner wall of the tightening sleeve 2 are both provided with a protective layer 42. The protective layer 42 is specifically a rubber pad. Specifically, the side wall of the monofilament head is tightly arranged between the outer wall of the support 4 and the inner wall of the tightening sleeve 2. The protective layer 42 formed by arranging the rubber pad can avoid damaging the thread of the monofilament head in the tightening process.
[0044] In the process of using the monofilament head processing tool, one end of the monofilament head with a thread is inserted into the tightening sleeve 2, and is axially positioned by being arranged outside the support 4. Then, the adjusting part 3 is adjusted. The locking sleeve 32 is driven to slide in the tightening sleeve 2 by rotating the threaded adjusting sleeve 31, and the outer end of the pressing plate 22 is gradually pressed against the outer wall of the monofilament head, so as to finally fix one end of the monofilament head. Then, the other end of the monofilament head is processed into a concave arc shape, so that it is easier to be welded to the outer surface of the pipe fitting.
[0045] According to the above description of the present specification, those skilled in the art can also understand that the terms used, such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings of the present specification, and are only for the purpose of facilitating the description of the scheme of the present utility model and simplifying the description, and do not explicitly or implicitly indicate or imply that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the scheme of the present utility model.
[0046] In addition, in the description of the present specification, "a plurality of" means at least two, such as two, three or more, etc., unless otherwise specifically limited.
Claims
1. A tool for processing a monofilament head, comprising an action cylinder (1), characterized in that, One end of the action round pipe (1) is integrally provided with a circular truncated cone type tightening sleeve (2), the side wall of the tightening sleeve (2) is provided with a slot (21) extending along the length direction, and a pressing plate (22) for matching the pressing monofilament head is formed between adjacent slots (21), the action round pipe (1) is detachably provided with an adjusting part (3) for making the tightening sleeve (2) contract or expand, the tightening sleeve (2) is provided with a circular truncated cone type support part (4) in the hollow, and the end of the support part (4) away from the tightening sleeve (2) is provided with a connecting rod (41), and the connecting rod (41) is detachably connected with the action round pipe (1). The support part (4) and the inner wall of the tightening sleeve (2) are provided with a protective layer (42).
2. The single filament head processing tool according to claim 1, wherein The adjusting part (3) comprises a threaded adjusting sleeve (31) and a locking sleeve (32) provided at one end of the threaded adjusting sleeve (31), the threaded adjusting sleeve (31) is provided outside the action round pipe (1) by threaded fitting, and the locking sleeve (32) is provided outside the tightening sleeve (2).
3. The single filament head processing tool according to claim 2, wherein The upper end surface inner wall diameter of the boss (321) is L1, the upper end surface outer wall diameter of the tightening sleeve (2) is L2, and the difference between L1 and L2 is not more than 0.2mm-0.5mm.
4. The single filament head processing tooling of claim 2, wherein, The inner side surface of the boss (321) is in contact with the outer side surface of the tightening sleeve (2).
5. The single filament head tooling of claim 1, wherein, The slots (21) are uniformly and evenly arranged n, wherein n≥2.
6. The single filament head tooling of claim 1, wherein, The end cover (11) is detachably connected with the end of the action round pipe (1) away from the tightening sleeve (2) by screwing, and the connecting rod (41) penetrates the end cover (11) by screwing.
7. The single filament head tooling of claim 1 wherein, The protective layer (42) on the outer wall of the support part (4) and the inner wall of the tightening sleeve (2) is a rubber pad.