Long outer sleeve blowing tool
By designing a long outer sleeve blowing tooling and using brackets, guide grooves and blowing components to position and support the outer sleeve and outer line of the cable, the problem of difficult sleeve insertion is solved, and an efficient and stable assembly process is achieved.
Patent Information
- Application Number
- CN202423313794.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the prior art, it is difficult to efficiently insert the outer sleeve of the cable into the casing, and the protective casing is easily punctured, resulting in low assembly quality.
A long outer sleeve blowing tooling was designed, which included a bracket, a guide groove, a limit block and a blowing assembly. The guide groove and the limit block were used to position and support the outer sleeve and the outer wire, and the blowing assembly was used to expand the internal space of the sleeve so that the outer wire could be inserted stably.
The assembly efficiency and quality of the outer casing of the cable are improved, ensuring that the outer line can be smoothly inserted into the casing, avoiding casing damage, and improving the overall assembly quality.
Smart Images
Figure CN223442891U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of assembly tooling, in particular to a long outer sleeve blowing tooling. BACKGROUND
[0002] The cable is a commonly used part on the automobile and motorcycle, and is used for transmitting force and displacement. In order to ensure the stability of the cable, a sleeve is often needed to be sleeved outside the cable, so that the cable is located in the sleeve and is also called outer wire. The inner diameter of the sleeve matches the outer wire, which is relatively thin and long, and is difficult to pass through, so the work efficiency is low. At the same time, due to the working environment and other reasons, the cable needs to be additionally equipped with a protective tube outside the outer wire, which is used for protecting the product and eliminating vibration. The common sleeve is made of foam material and is relatively soft, so it does not have supporting force, which causes the inner wire to be easily stopped by the inner hole of the sleeve when passing through, and even to be punctured, resulting in rework and low work quality. Therefore, there is an urgent need for an auxiliary tooling that can improve work efficiency and assembly quality. SUMMARY
[0003] The utility model aims at solving the technical problems existing in the prior art, and particularly innovatively provides a long outer sleeve blowing tooling, which has a simple overall structure and can ensure assembly quality.
[0004] In order to achieve the above purpose, the utility model provides a long outer sleeve blowing tooling, which comprises a support for placing the outer wire and the outer sleeve, and a blowing assembly is arranged on the left side of the support; a front and rear extending guide groove for accommodating the outer wire and the outer sleeve is concavely arranged on the top of the support, a first limiting block for limiting the outer sleeve is arranged on the guide groove, a second limiting block is arranged on the side of the first limiting block away from the blowing assembly, the second limiting block is used for limiting the outer wire, and a gap is arranged on the top of the first limiting block for giving way to the outer wire.
[0005] The blowing assembly comprises a fixed base, a fixed clamping block is arranged on the top of the fixed base, a movable clamping block is arranged on the front side of the top of the fixed base, the movable clamping block is provided with a gas cylinder, and an arc-shaped gap extending left and right is arranged on the side of the movable clamping block and the fixed clamping block away from each other, so that when the movable clamping block and the fixed clamping block are clamped, a through hole for the outer wire to pass through is formed between the movable clamping block and the fixed clamping block.
[0006] A gas guide sleeve coaxially arranged and communicated with the through hole is arranged on the right side of the fixed base, the gas guide sleeve is flush with the bottom of the guide groove, the gas guide sleeve comprises a front half pipe and a rear half pipe fixed on the movable clamping block and the fixed clamping block respectively, a blowing pipe joint is arranged on the movable clamping block and the fixed clamping block, and a gas channel is arranged in the movable clamping block and the fixed clamping block and communicated with the blowing pipe joint and the through hole.
[0007] In the above scheme: the first limiting block and the second limiting block are both slidingly connected in the guide groove, can be adjusted according to the length of the processed product, the setting is reasonable, and the application range is improved.
[0008] In the above scheme: the support includes left and right spaced support legs, and a support beam with a V-shaped cross section is arranged between the two support legs, and the guide groove is a gap of the V-shaped support beam.
[0009] In the above scheme: the first limiting block and the second limiting block are both slidingly connected in the guide groove, can be adjusted according to the length of the processed product, the setting is reasonable, and the application range is improved.
[0010] In the above scheme: the support and the fixed base are both slidingly connected on the track. The positions of the support and the fixed base can be adjusted.
[0011] In the above scheme: the opening width of the gap is smaller than the outer diameter of the sleeve pipe, so that the sleeve pipe cannot move to the other side of the first limiting block, and the limiting effect is guaranteed.
[0012] In summary, the beneficial effects of the present utility model are: the air guide sleeve and the air blowing pipe joint are arranged to blow air into the sleeve pipe, so that the internal space of the sleeve pipe can be expanded. The through hole is arranged to position the external wire when it is inserted, and the second limiting block is arranged to limit the length of the external wire. The support and the guide groove are arranged to support the sleeve pipe, so that it can be in a horizontal state, and the external wire can be easily inserted. The overall structure is simple, the assembly quality can be guaranteed, and various specifications of external wires and sleeve pipes can be assembled and positioned. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a perspective view of the present utility model.
[0014] Figure 2 is a top view of the present utility model.
[0015] Figure 3 is Figure 2 a sectional view of A-A in the figure. DETAILED DESCRIPTION
[0016] The present utility model will be further described below by examples and in conjunction with the drawings:
[0017] As Figures 1-3As shown, a long outer sleeve blowing tool includes a track 1, a fixed base 9 and a support 2 are arranged on the track 1 at intervals, the fixed base 9 and the support 2 are both slidingly connected on the track 1, and the positions of the support 2 and the fixed base 9 can be adjusted. The support 2 is used for placing an outer wire 14 and an outer sleeve 13, and the fixed base 9 is provided with a blowing assembly.
[0018] The top of the support 2 is concavely provided with a front-rear extending guide groove 3 for accommodating the outer wire 14 and the outer sleeve 13, and the guide groove 3 is provided with a first limiting block 5 for limiting the outer sleeve 13. The right side of the first limiting block 5 is provided with a second limiting block 4 for limiting the outer wire 14. The top of the first limiting block 5 is provided with a limiting gap 5a for giving way to the outer wire 14, and the opening width of the limiting gap 5a is smaller than the outer diameter of the outer sleeve 13, so as to prevent the outer sleeve 13 from moving to the other side of the first limiting block 5 and to guarantee the limiting effect.
[0019] The support 2 of the embodiment includes left and right spaced support legs, a support beam with a V-shaped cross section is arranged between the two support legs, and the guide groove 3 is a V-shaped gap at the top of the V-shaped support beam. The first limiting block 5 and the second limiting block 4 are both provided with a V-shaped through hole for the V-shaped support beam to pass through, and the first limiting block 5 and the second limiting block 4 are both sleeved on the support beam, so as to be adjusted according to the length of the processed product, to be reasonably arranged, and to improve the application range. The sleeve on the support beam can guarantee the stability during sliding, and the first limiting block 5 and the second limiting block 4 also cannot be separated from the support beam.
[0020] The top of the fixed base 9 is provided with a fixed clamping block 7 on the rear side, and the top of the fixed base 9 is provided with a movable clamping block 8 on the front side. The movable clamping block 8 is provided with a gas cylinder 11, and the front side of the fixed base 9 is provided with a gas cylinder fixing seat 10. The side of the movable clamping block 8 and the fixed clamping block 7 close to each other is oppositely provided with left and right extending arc-shaped gaps, and a pair of semicircular sleeves can be arranged in the two arc-shaped gaps, so that when the two arc-shaped gaps are clamped, the movable clamping block 8 and the fixed clamping block 7 form a through hole for the outer wire 14 to pass through.
[0021] The right side of the fixed base 9 is provided with a gas guide sleeve 6 coaxially arranged and communicated with the through hole, the guide groove 3 is left and right communicated, and the gas guide sleeve 3 is flush with the bottom of the guide groove 3. The outer diameter of the gas guide sleeve 6 matches the inner diameter of the outer sleeve 13, and the gas guide sleeve 6 includes a front half pipe and a rear half pipe fixed on the movable clamping block 8 and the fixed clamping block 7 respectively. The movable clamping block 8 and the fixed clamping block 7 are both provided with a blowing pipe joint 12, and the movable clamping block 8 and the fixed clamping block 7 are both provided with an air channel a communicating the blowing pipe joint 12 with the through hole. The blowing pipe joint 12 is used for communicating with an external gas supply system, and the gas cylinder 11 and the external gas supply system are both controlled by a foot switch.
[0022] In use, first start the external gas supply system and the cylinder 11, through the cylinder 11 to the dynamic clamp block 8 and fixed clamp block 7 tightly, so as to combine the front half pipe and the rear half pipe of the gas guide sleeve 6. One end of the outer sleeve 13 is inserted into the gas guide sleeve 6, and the outer wire 14 is inserted from the left end of the through hole and then passes out from the gas guide sleeve 6. Because the gas of the external gas supply system can expand the space inside the gas guide sleeve 6, so as to ensure that the outer wire 14 can pass through the outer sleeve 13 stably, until the outer wire 14 abuts against the second limiting block 4, the assembly of the outer wire 14 and the outer sleeve 13 is completed.
Claims
1. A long outer tube blowing tool, characterized by: The invention comprises a bracket (2) for placing an outer wire (14) and an outer sleeve (13), and a blowing assembly is provided on the left side of the bracket (2); a guide groove (3) extending forward and backward for accommodating the outer wire (14) and the outer sleeve (13) is recessed on the top of the bracket (2); a first limiting block (5) for limiting the outer sleeve (13) is provided on the guide groove (3); a second limiting block (4) is provided on the side of the first limiting block (5) away from the blowing assembly, and the second limiting block (4) is used to limit the outer wire (14); a clearance notch (5a) for making way for the outer wire (14) is provided on the top of the first limiting block (5); The blowing assembly comprises a fixed base (9), a fixed clamping block (7) is provided on the rear side of the top of the fixed base (9), a movable clamping block (8) is provided on the front side of the top of the fixed base (9), the movable clamping block (8) is equipped with a cylinder (11), and arc-shaped notches extending left and right are provided on the sides where the movable clamping block (8) and the fixed clamping block (7) are close to each other, so that when the two are clamped, a through hole for the external line (14) to pass through is formed between the movable clamping block (8) and the fixed clamping block (7); An air guide sleeve (6) is provided on the right side of the fixed base (9) and is coaxially arranged with and connected to the through hole. The air guide sleeve (6) is flush with the bottom of the guide groove (3). The air guide sleeve (6) includes a front half pipe and a rear half pipe respectively fixed on the movable clamping block (8) and the fixed clamping block (7). The movable clamping block (8) and the fixed clamping block (7) are both provided with an air blowing pipe joint (12). The movable clamping block (8) and the fixed clamping block (7) are both provided with an air duct (a) connecting the air blowing pipe joint and the through hole.
2. The long outer tube blowing tool according to claim 1, characterized in that: The first limiting stop block (5) and the second limiting stop block (4) are both slidably connected in the guide groove (3).
3. The long outer tube blowing tool according to claim 2, characterized in that: The bracket (2) comprises left and right support legs spaced apart, a support beam with a V-shaped cross section is provided between the two support legs, and the guide groove (3) is a notch of the V-shaped support beam.
4. The long outer tube blowing tool according to claim 3, characterized in that: The first limiting stop block (5) and the second limiting stop block (4) are both provided with a V-shaped through hole for the V-shaped support beam to pass through, and the first limiting stop block (5) and the second limiting stop block (4) are both sheathed on the support beam.
5. The long outer tube blowing tool according to claim 3, characterized in that: It also includes a track (1), and the bracket (2) and the fixed base (9) are both slidably connected to the track (1).
6. The long outer tube blowing tool according to claim 1, characterized in that: The opening width of the clearance gap (5a) is smaller than the outer diameter of the outer sleeve (13).