Cutting and assembling tool for bicycle oil needle tube
By designing a bicycle oil needle cutting tool with aluminum alloy bracket and suction cup, the problem of knob contact with the ground is solved, the knob is smoothly rotated and cut accuracy is achieved, and the cutting blade is conveniently replaced, which improves operating efficiency and cutting Cut effect.
Patent Information
- Application Number
- CN202420464739.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-11
AI Technical Summary
When the existing bicycle oil needle cutting device is operated horizontally, the knob is easy to contact the ground, resulting in difficulty in screwing and affecting operation efficiency.
A tool including an aluminum alloy bracket, screw, knob, positioning block and suction cup is designed to ensure that the knob does not contact the ground when it rotates, and to facilitate cutting and installation through removable cutting blades and oil pipe placement slots.
It realizes smooth rotation of the knob, improves operation convenience and cutting accuracy, and at the same time, the cutting blade is replaceable, extending service life.
Smart Images
Figure CN222133620U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting and assembling a bicycle oil needle tube, and more specifically, to a tool for cutting and assembling a bicycle oil needle tube. Background Art
[0002] The bicycle oil needle tube is used to support the bicycle oil brake tube and increase the stress strength of the oil brake tube. The oil needle is inserted into the bicycle oil tube. The oil brake tube is a soft plastic or rubber tube. When the oil brake tube fastening screw is tightened, the olive head will deform and lock the oil tube, but the soft oil tube is not stressed at all. The insertion of the oil needle can make the oil brake tube bear better stress. At this time, the oil brake tube also acts as a sealing rubber ring.
[0003] When installing the oil needle tube, the tube needs to be cut first, and then the needle tube can be installed. However, the existing cutting device needs to be operated horizontally during cutting, which often causes the knob to contact the ground and is difficult to turn, thus affecting the operation. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cutting and assembling tool for a bicycle oil needle tube, which has the advantages of being convenient for turning a knob and not affecting operation.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting and assembling tool for a bicycle oil needle tube, comprising: an aluminum alloy bracket, a screw hole is provided on the left side of the aluminum alloy bracket, a screw rod 1 is meshed inside the screw hole, an aluminum alloy knob 1 is fixedly installed on the left side of the screw rod 1, the aluminum alloy knob 1 has rotational freedom, a fixing sleeve is sleeved on the right side of the screw rod 1, a positioning block is fixedly installed on the right side of the fixing sleeve, and a positioning hole is provided on the surface of the positioning block; a screw rod 2, an aluminum alloy knob 2 is fixedly installed above the screw rod 2, an oil needle head is meshed at the bottom of the aluminum alloy knob 2, and the oil needle head is located directly above the positioning hole, a column is fixedly installed at the rear of the aluminum alloy bracket, and a suction cup is fixedly installed at the rear of the column.
[0006] The beneficial effect of adopting the above technical solution is: by installing a column and a suction cup at the rear of the aluminum alloy bracket, when the device needs to be operated horizontally, the aluminum alloy knob 1 and the aluminum alloy knob 2 will not contact the ground when rotating, so they can be rotated at will, thereby not affecting the operation and improving the working effect.
[0007] As an optimal technical solution of the utility model, a fixing block is fixedly installed on the right side of the aluminum alloy bracket, a bolt is meshed inside the fixing block, an oil pipe cutter is sleeved on the surface of the bolt, a blade mounting groove is opened on the surface of the oil pipe cutter, and a cutting blade is inserted into the inside of the oil pipe cutter.
[0008] The beneficial effect of adopting the above technical solution is that the cutting blade can be disassembled inside the oil pipe cutter. After the cutting blade has been used to cut the oil pipe for a long time, the surface of the cutting blade will become blunt. At this time, the cutting blade can be disassembled and replaced at any time, thereby achieving the effect of easy replacement.
[0009] As a preferred technical solution of the utility model, a positioning plate is fixedly installed on the right side of the aluminum alloy bracket, and an oil pipe placement groove is opened on the surface of the positioning plate.
[0010] The beneficial effect of adopting the above technical solution is that the diameter of the oil pipe placement groove is slightly larger than the diameter of the oil pipe. When the oil pipe needs to be cut, the oil pipe placement groove will fix the oil pipe, thereby facilitating the cutting of the oil pipe.
[0011] As a preferred technical solution of the utility model, the aluminum alloy knob is located on the left side of the aluminum alloy bracket, the positioning block is located inside the aluminum alloy bracket, and the positioning block is in contact with the aluminum alloy bracket.
[0012] The beneficial effect of adopting the above technical solution is that the positioning block is in contact with the aluminum alloy bracket, and when the oil needle head needs to be installed on the oil pipe, the oil pipe can be fixed through the positioning hole, so that no shaking will occur during installation.
[0013] As a preferred technical solution of the utility model, the fixed block is located above the positioning plate, and the oil pipe cutting knife has the freedom to rotate around the fixed block.
[0014] The beneficial effect of adopting the above technical solution is that the oil pipe cutting knife rotates left and right around the fixed block, so that the cutting blade is convenient for cutting the oil pipe and the cutting is more labor-saving.
[0015] As a preferred technical solution of the utility model, the cutting blade can be inserted into the interior of the oil pipe placement groove, and the positioning plate can be embedded in the interior of the oil pipe cutting blade.
[0016] The beneficial effect of adopting the above technical solution is that the positioning plate is located on the left side of the oil pipe cutter. When the oil pipe cutter drives the cutting blade to press and cut, the positioning plate will ensure the flatness of the oil pipe and ensure that the cutting edge of the cutting blade is flat, thereby facilitating subsequent processing.
[0017] As a preferred technical solution of the utility model, the blade installation groove is located in the middle of the oil pipe cutting knife, and the diameter value of the blade installation groove is equal to the diameter value of the positioning hole.
[0018] The beneficial effect of adopting the above technical solution is that the main function of the blade installation groove is that when the cutting blade needs to be installed and removed, it can be installed through the blade installation groove, making the installation and removal easier and faster.
[0019] As a preferred technical solution of the utility model, there are four columns and four suction cups, and the four columns and the four suction cups are all located behind the aluminum alloy bracket.
[0020] The beneficial effect of adopting the above technical solution is: when operating horizontally, since the four suction cups will touch the ground, the four suction cups will be sucked on the ground, so that the device can be placed more stably, so that there will be no large shaking during operation, thereby improving the accuracy of cutting and installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;
[0023] Figure 3 This is a schematic diagram of the positioning block structure of the utility model;
[0024] Figure 4 For this utility model Figure 3 A schematic diagram of the structure at B;
[0025] Figure 5 This is a schematic diagram of the suction cup structure of the utility model.
[0026] In the figure: 1. Aluminum alloy bracket; 2. Screw hole; 3. Screw rod 1; 4. Aluminum alloy knob 1; 5. Fixing sleeve; 6. Positioning block; 7. Positioning hole; 8. Screw rod 2; 9. Aluminum alloy knob 2; 10. Oil needle head; 11. Fixing block; 12. Bolt; 13. Oil pipe cutting knife; 14. Blade mounting slot; 15. Cutting blade; 16. Positioning plate; 17. Oil pipe placement slot; 18. Column; 19. Suction cup. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] like Figures 1 to 5As shown, the utility model provides a cutting and assembling tool for a bicycle oil needle tube, comprising: an aluminum alloy bracket 1, a screw hole 2 is provided on the left side of the aluminum alloy bracket 1, a screw rod 3 is meshed inside the screw hole 2, an aluminum alloy knob 4 is fixedly installed on the left side of the screw rod 3, the aluminum alloy knob 4 has rotational freedom, a fixing sleeve 5 is sleeved on the right side of the screw rod 3, a positioning block 6 is fixedly installed on the right side of the fixing sleeve 5, and a positioning hole 7 is provided on the surface of the positioning block 6; a screw rod 8, an aluminum alloy knob 9 is fixedly installed above the screw rod 8, an oil needle head 10 is meshed at the bottom of the aluminum alloy knob 9, and the oil needle head 10 is located directly above the positioning hole 7, a column 18 is fixedly installed at the rear of the aluminum alloy bracket 1, and a suction cup 19 is fixedly installed at the rear of the column 18.
[0029] The beneficial effect of adopting the above technical solution is: by installing the column 18 and the suction cup 19 at the rear of the aluminum alloy bracket 1, when the device needs to be operated horizontally, the aluminum alloy knob 1 4 and the aluminum alloy knob 2 9 will not contact the ground when rotating, so they can be rotated at will, thereby not affecting the operation and improving the working effect.
[0030] Among them, a fixing block 11 is fixedly installed on the right side of the aluminum alloy bracket 1, a bolt 12 is meshed inside the fixing block 11, a tubing cutter 13 is sleeved on the surface of the bolt 12, a blade mounting groove 14 is opened on the surface of the tubing cutter 13, and a cutting blade 15 is inserted inside the tubing cutter 13.
[0031] The beneficial effect of adopting the above technical solution is that the cutting blade 15 can be disassembled inside the oil pipe cutter 13. After the cutting blade 15 cuts the oil pipe for a long time, the surface of the cutting blade 15 will become blunt. At this time, the cutting blade 15 can be disassembled and replaced at any time, thereby achieving the effect of easy replacement.
[0032] A positioning plate 16 is fixedly mounted on the right side of the aluminum alloy bracket 1 , and an oil pipe placement groove 17 is provided on the surface of the positioning plate 16 .
[0033] The beneficial effect of adopting the above technical solution is that the diameter of the oil pipe placement groove 17 is slightly larger than the diameter of the oil pipe. When the oil pipe needs to be cut, the oil pipe placement groove 17 will fix the oil pipe, thereby facilitating the cutting of the oil pipe.
[0034] The aluminum alloy knob 4 is located on the left side of the aluminum alloy bracket 1 , and the positioning block 6 is located inside the aluminum alloy bracket 1 , and the positioning block 6 is in contact with the aluminum alloy bracket 1 .
[0035] The beneficial effect of adopting the above technical solution is that the positioning block 6 is in contact with the aluminum alloy bracket 1, and when the oil needle head 10 needs to be installed on the oil pipe, the oil pipe can be fixed through the positioning hole 7, so that no shaking will occur during installation.
[0036] The fixing block 11 is located above the positioning plate 16 , and the oil pipe cutting knife 13 has the freedom to rotate around the fixing block 11 .
[0037] The beneficial effect of adopting the above technical solution is that the oil pipe cutting knife 13 rotates left and right around the fixed block 11, so that the cutting blade 15 can cut the oil pipe more conveniently and save more labor when cutting.
[0038] The cutting blade 15 can be inserted into the oil pipe placement groove 17 , and the positioning plate 16 can be embedded into the oil pipe cutting blade 13 .
[0039] The beneficial effect of adopting the above technical solution is that the positioning plate 16 is located on the left side of the oil pipe cutter 13. When the oil pipe cutter 13 drives the cutting blade 15 to press and cut, the positioning plate 16 will ensure the flatness of the oil pipe and ensure that the cutting edge of the cutting blade 15 is flat, thereby facilitating subsequent processing.
[0040] The blade installation groove 14 is located in the middle of the oil pipe cutting knife 13 , and the diameter of the blade installation groove 14 is equal to the diameter of the positioning hole 7 .
[0041] The beneficial effect of adopting the above technical solution is that the main function of the blade installation groove 14 is that when the cutting blade 15 needs to be installed and removed, it can be installed through the blade installation groove 14, making the installation and removal easier and faster.
[0042] There are four columns 18 and four suction cups 19 , and the four columns 18 and the four suction cups 19 are all located at the rear of the aluminum alloy bracket 1 .
[0043] The beneficial effect of adopting the above technical solution is: when operating horizontally again, since the four suction cups 19 will touch the ground, the four suction cups 19 will be sucked on the ground, so that the device can be placed more stably, so that there will be no large shaking during operation, thereby improving the accuracy of cutting and installation.
[0044] The working principle and use process of this utility model:
[0045] First, place the oil pipe on the surface of the oil pipe placement groove 17, and place the part to be cut in the middle of the oil pipe placement groove 17 according to the required cutting size. Then, press the oil pipe cutting knife 13 toward the direction of the aluminum alloy bracket 1, and the cutting blade 15 inside the oil pipe cutting knife 13 cuts the oil pipe.
[0046] When the cutting is completed, the device is placed horizontally so that the suction cup 19 is sucked into the ground. At this time, the oil pipe just cut is placed inside the positioning hole 7, and then the aluminum alloy knob 1 is rotated to fit the positioning block 6 with the aluminum alloy bracket 1 to clamp the oil pipe;
[0047] At this time, the aluminum alloy knob 9 is rotated to drive the oil needle head 10 to rotate downward, thereby installing the oil needle inside the oil pipe;
[0048] Finally, after multiple cuttings, the surface of the cutting blade 15 becomes blunt. At this time, the cutting blade 15 is disassembled through the blade mounting slot 14 and replaced with a sharper cutting blade 15 for cutting, thereby improving the cutting efficiency.
[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tool for cutting and assembling bicycle oil needle tubes, characterized in that: include: An aluminum alloy bracket, wherein a screw hole is provided on the left side of the aluminum alloy bracket, a screw rod 1 is meshed inside the screw hole, an aluminum alloy knob 1 is fixedly installed on the left side of the screw rod 1, the aluminum alloy knob 1 has rotational freedom, a fixing sleeve is sleeved on the right side of the screw rod 1, a positioning block is fixedly installed on the right side of the fixing sleeve, and a positioning hole is provided on the surface of the positioning block; Screw rod 2, an aluminum alloy knob 2 is fixedly installed on the top of screw rod 2, an oil needle head is meshed at the bottom of aluminum alloy knob 2, and the oil needle head is located directly above the positioning hole. A column is fixedly installed at the rear of the aluminum alloy bracket, and a suction cup is fixedly installed at the rear of the column.
2. The cutting and assembling tool for a bicycle oil needle tube according to claim 1, characterized in that: A fixing block is fixedly installed on the right side of the aluminum alloy bracket, a bolt is meshed inside the fixing block, a tubing cutter is sleeved on the surface of the bolt, a blade mounting groove is opened on the surface of the tubing cutter, and a cutting blade is inserted inside the tubing cutter.
3. The cutting and assembling tool for a bicycle oil needle tube according to claim 2, characterized in that: A positioning plate is fixedly installed on the right side of the aluminum alloy bracket, and an oil pipe placement groove is opened on the surface of the positioning plate.
4. The cutting and assembling tool for a bicycle oil needle tube according to claim 1, characterized in that: The aluminum alloy knob 1 is located on the left side of the aluminum alloy bracket, the positioning block is located inside the aluminum alloy bracket, and the positioning block is in contact with the aluminum alloy bracket.
5. The cutting and assembling tool for a bicycle oil needle tube according to claim 3, characterized in that: The fixing block is located above the positioning plate, and the oil pipe cutting knife has the freedom to rotate around the fixing block.
6. The cutting and assembling tool for a bicycle oil needle tube according to claim 3, characterized in that: The cutting blade can be inserted into the interior of the oil pipe placement groove, and the positioning plate can be embedded in the interior of the oil pipe cutting blade.
7. The cutting and assembling tool for a bicycle oil needle tube according to claim 2, characterized in that: The blade installation groove is located in the middle of the oil pipe cutting knife, and the diameter value of the blade installation groove is equal to the diameter value of the positioning hole.
8. The cutting and assembling tool for a bicycle oil needle tube according to claim 1, characterized in that: There are four columns and four suction cups, and the four columns and the four suction cups are all located behind the aluminum alloy bracket.