CN220825687U - Positioning fixture for machining main and auxiliary shaft assembly of motorcycle gearbox - Google Patents
Positioning fixture for machining main and auxiliary shaft assembly of motorcycle gearbox Download PDFInfo
- Publication number
- CN220825687U CN220825687U CN202322464631.6U CN202322464631U CN220825687U CN 220825687 U CN220825687 U CN 220825687U CN 202322464631 U CN202322464631 U CN 202322464631U CN 220825687 U CN220825687 U CN 220825687U
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- fixedly connected
- auxiliary shaft
- main
- positioning fixture
- shaft assembly
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- 238000003754 machining Methods 0.000 title claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of motorcycle gearbox main and auxiliary shaft assembly processing equipment, and particularly relates to a positioning clamp for processing a motorcycle gearbox main and auxiliary shaft assembly. According to the utility model, the main shaft and the auxiliary shaft with different sizes can be positioned, and the drill bit is driven to drill in the process of moving forwards and backwards, so that the drilling efficiency is improved, and the drill bit can be protected by cooling.
Description
Technical Field
The utility model belongs to the technical field of motorcycle gearbox main and auxiliary shaft assembly processing equipment, and particularly relates to a positioning clamp for processing a motorcycle gearbox main and auxiliary shaft assembly.
Background
The motorcycle gearbox comprises a driving shaft (main shaft), a driven shaft (auxiliary shaft) and a plurality of gears with different wheel diameters, the speed change effect is realized by changing the wheel diameters of two gears meshed with each other on the main shaft and the auxiliary shaft, and when the main shaft and the auxiliary shaft are produced, each gear on the main shaft and the auxiliary shaft can be installed through a specific positioning clamp.
In the process of machining the main shaft assembly and the auxiliary shaft assembly of the motorcycle gearbox, the main shaft and the auxiliary shaft are required to be machined respectively, and after the main shaft and the auxiliary shaft are fixed, pin holes are drilled in the main shaft and the auxiliary shaft so as to machine the main shaft assembly and the auxiliary shaft assembly of the motorcycle gearbox.
However, because the main shaft and the auxiliary shaft are different in size, different positioning structures are needed to fix the main shaft and the auxiliary shaft, the application range is limited, and the processing cost is increased.
The patent of the publication number CN217991714U of authorizing discloses a motorcycle gearbox owner countershaft assembly processing is with location structure, including the workstation, the symmetry is equipped with the constant head tank on the workstation, equal symmetry sliding connection has the movable block that is used for pressing from both sides tight owner countershaft in the constant head tank, and constant head tank both sides lateral wall equal symmetry is equipped with the lead screw subassembly that is used for controlling movable block reciprocating motion, can dismantle on the workstation and be connected with the mount, sliding connection has the motor in the mount and with motor coaxial coupling's drill bit, the motor work end be equipped with drill bit coaxial coupling's fan. The utility model aims to solve the problem that the existing positioning structure for processing the main and auxiliary shaft assemblies of the gearbox is inconvenient to position the main and auxiliary shafts with different sizes.
However, the positioning structure for machining the main and auxiliary shaft assemblies of the motorcycle gearbox has the following defects found in actual use: the fixing frame is fixedly arranged above the workbench, drilling can be carried out only at the same position of the main shaft and the auxiliary shaft, and if drilling is carried out at different places, the main shaft and the auxiliary shaft are required to be clamped again, so that the drilling efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a positioning fixture for machining a main shaft assembly and an auxiliary shaft assembly of a motorcycle gearbox, which can position the main shaft and the auxiliary shaft with different sizes, simultaneously drive a drill bit to drill holes in the process of moving forwards and backwards, improve the drilling efficiency and protect the drill bit by cooling.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motorcycle gearbox owner auxiliary shaft positioning fixture for assembly processing, includes the anchor clamps body, the anchor clamps body includes the operation panel, the top of operation panel is provided with the drive frame, the drive frame includes the slide, the equal sliding connection in both ends of the left and right sides of slide rail seat, two the support column of equal fixedly connected with in both sides and operation panel upper end fixed connection around the slide rail seat lower extreme is provided with two fixing bases with operation panel upper end fixed connection between two support columns around, one side fixedly connected with centre gripping jar of fixing base, the output of centre gripping jar runs through the fixing base and fixedly connected with grip block, the below of slide is provided with driving motor, driving motor's output fixedly connected with drill bit, driving motor's lateral wall fixedly connected with lifting seat, the upper end fixedly connected with of slide two lifting cylinders with lifting seat upper end left and right sides fixed connection, the left and right sides of lifting seat front end face all fixedly connected with water tank, the below intercommunication of water tank front end has the universal pipe.
In order to facilitate auxiliary support of the lower end of the main auxiliary shaft, the positioning fixture for machining the main auxiliary shaft assembly of the motorcycle gearbox is preferable, the upper end of the operating table is provided with a hidden groove, a supporting table is arranged in the hidden groove, and the lower end of the operating table is fixedly connected with a supporting electric cylinder fixedly connected with the lower end of the supporting table.
In order to drive a drill bit to drill holes in the process of moving the slide seat back and forth, the positioning fixture for machining the main and auxiliary shaft assemblies of the motorcycle gearbox is preferably provided with the positioning fixture for machining the main and auxiliary shaft assemblies of the motorcycle gearbox, the front end surfaces of the two slide rail seats are fixedly connected with driving electric cylinders, and the output ends of the driving electric cylinders penetrate through the slide rail seats and are fixedly connected with the front end surfaces of the slide seat.
In order to enhance the stability of the clamping block for clamping the main shaft and the auxiliary shaft, the positioning clamp for machining the main shaft assembly and the auxiliary shaft assembly of the motorcycle gearbox is preferably arranged, the other side of the clamping block is curved, and a rubber pad is fixedly connected to the other side of the clamping block.
In order to support and fix the operation table, the positioning fixture for machining the main and auxiliary shaft assemblies of the motorcycle gearbox is preferably provided with the positioning fixture, wherein the four corners of the lower end of the operation table are fixedly connected with the supporting legs.
Compared with the prior art, the utility model has the following beneficial effects:
1. When the clamping device is used, the clamping electric cylinders are started, so that the clamping blocks on two sides relatively move, the main auxiliary shaft is clamped and fixed, and meanwhile, the main auxiliary shaft with different diameters can be clamped and fixed conveniently by adjusting the positions of the clamping blocks.
2. Starting a lifting electric cylinder, and driving a driving motor to move downwards by a lifting seat; simultaneously starting a driving motor, and driving a drill bit to rotate by the output end of the driving motor, so that the main auxiliary shaft can be drilled; the driving cylinder is started, and drives the sliding seat to move back and forth, so that the drill bit is driven to drill holes in the process of moving back and forth, the main auxiliary shaft does not need to be clamped and adjusted again, and the machining efficiency is improved.
3. The lower end of the universal pipe is moved to two sides of the drill bit, and water in the water tank flows to the outer side wall of the drill bit through the universal pipe, so that the drill bit is protected through cooling, and the practicability of the utility model is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the clamp body of the present utility model;
FIG. 3 is a schematic perspective view of a slide rail seat according to the present utility model;
Fig. 4 is a schematic structural view of the lifting seat and the water tank of the present utility model.
In the figure: 1. a clamp body; 2. an operation table; 201. hiding the groove; 202. a support table; 203. supporting an electric cylinder; 204. a support leg; 3. a fixing seat; 301. clamping an electric cylinder; 302. a clamping block; 303. a rubber pad; 4. a drive rack; 401. a slide; 402. a slide rail seat; 403. a support column; 404. driving the electric cylinder; 5. a driving motor; 501. a drill bit; 502. a lifting seat; 503. lifting electric cylinders; 504. a water tank; 505. a universal pipe.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Referring to fig. 1 to 4, a positioning fixture for machining a main shaft assembly and a secondary shaft assembly of a motorcycle gearbox, the positioning fixture comprises a fixture body 1, the fixture body 1 comprises an operation table 2, a driving frame 4 is arranged above the operation table 2, the driving frame 4 comprises a sliding seat 401, the left end and the right end of the sliding seat 401 are both slidably connected with sliding rail seats 402, the front side and the rear side of the lower ends of the two sliding rail seats 402 are both fixedly connected with support columns 403 fixedly connected with the upper end of the operation table 2, two fixing seats 3 fixedly connected with the upper end of the operation table 2 are arranged between the front side and the rear side of the two support columns 403, one side of the fixing seat 3 is fixedly connected with a clamping cylinder 301, the output end of the clamping cylinder 301 penetrates through the fixing seat 3 and is fixedly connected with a clamping block 302, a driving motor 5 is arranged below the sliding seat 401, the output end of the driving motor 5 is fixedly connected with a drill bit 501, the outer side wall of the driving motor 5 is fixedly connected with a lifting seat 502, the upper end of the sliding seat 401 is fixedly connected with two lifting cylinders 503 which are fixedly connected with the left side and right side and left side of the upper end of the lifting seat 502, the right side of the front end of the lifting seat 502 is fixedly connected with a water tank 504, and the front side of the water tank 505 is fixedly connected with a universal pipe.
In this embodiment: when the clamping cylinder 301 is used, the clamping blocks 302 on two sides are relatively moved, so that the main and auxiliary shafts are clamped and fixed, and simultaneously, the positions of the clamping blocks 302 can be adjusted to facilitate the clamping and fixing of the main and auxiliary shafts with different diameters;
Starting the lifting electric cylinder 503, and driving the driving motor 5 to move downwards by the lifting seat 502; simultaneously, the driving motor 5 is started, and the output end of the driving motor 5 drives the drill bit 501 to rotate, so that the main and auxiliary shafts can be drilled; meanwhile, both the left end and the right end of the sliding seat 401 are in sliding connection with the two sliding rail seats 402, and the supporting column 403 has the effect of supporting and fixing the sliding rail seats 402; starting a driving electric cylinder 404, and driving the electric cylinder 404 to drive the sliding seat 401 to move back and forth, so that the drill bit 501 is driven to drill holes in the process of moving back and forth, and the main auxiliary shaft does not need to be clamped and adjusted again, so that the machining efficiency is improved;
Two water tanks 504 are fixed to the left and right sides of the front end surface of the lifting seat 502, the lower ends of the universal pipes 505 are moved to the two sides of the drill bit 501, and water in the water tanks 504 flows from the universal pipes 505 to the outer side wall of the drill bit 501, so that the drill bit 501 is protected by cooling, and the practicability of the utility model is improved.
As a technical optimization scheme of the utility model, a hidden groove 201 is formed at the upper end of an operation table 2, a supporting table 202 is arranged in the hidden groove 201, and a supporting electric cylinder 203 fixedly connected with the lower end of the supporting table 202 is fixedly connected to the lower end of the operation table 2.
In this embodiment: and the supporting cylinder 203 is started to move the supporting table 202 out of the hidden groove 201, so that the lower end of the main auxiliary shaft is supported in an auxiliary manner, and the stability of the main auxiliary shaft is enhanced.
As a technical optimization scheme of the utility model, the front end surfaces of two slide rail seats 402 are fixedly connected with driving electric cylinders 404, and the output ends of the driving electric cylinders 404 penetrate through the slide rail seats 402 and are fixedly connected with the front end surfaces of the slide seats 401.
In this embodiment: the driving cylinder 404 is started to move the slide 401 back and forth, so that the drill bit 501 is driven to drill holes in the process of moving back and forth.
As a technical optimization scheme of the utility model, the other side of the clamping block 302 is curved, and the other side of the clamping block 302 is fixedly connected with a rubber pad 303.
In this embodiment: one side clamped by the clamping block 302 is curved, and is fixedly connected with a rubber pad 303, so that the stability of the clamping block 302 to the clamping of the main shaft and the auxiliary shaft is enhanced.
As a technical optimization scheme of the utility model, four corners of the lower end of the operating platform 2 are fixedly connected with supporting legs 204.
In this embodiment: the operation panel 2 is supported and fixed by the legs 204.
Working principle: when the auxiliary and main shaft clamping device is used, firstly, the main shaft and the auxiliary shaft are placed above the supporting table 202, the clamping electric cylinder 301 is started, and the clamping blocks 302 on the two sides are relatively moved, so that the main shaft and the auxiliary shaft are clamped and fixed; starting the lifting electric cylinder 503, and driving the driving motor 5 to move downwards by the lifting seat 502; meanwhile, the driving motor 5 is started, the output end of the driving motor 5 drives the drill bit 501 to rotate, so that drilling operation can be carried out on the main auxiliary shaft, the driving electric cylinder 404 is started, the driving electric cylinder 404 drives the sliding seat 401 to move back and forth, and the drill bit 501 is driven to drill holes in the process of moving back and forth, so that the main auxiliary shaft does not need to be clamped and adjusted again, and the machining efficiency is improved; the lower ends of the universal pipes 505 are moved to the two sides of the drill bit 501, and water in the water tank 504 flows to the outer side wall of the drill bit 501 through the universal pipes 505, so that the drill bit 501 is protected by cooling, and the practicability of the utility model is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a motorcycle gearbox owner auxiliary shaft positioning fixture for assembly processing, includes anchor clamps body (1), its characterized in that: the clamp body (1) comprises an operation table (2), a driving frame (4) is arranged above the operation table (2), the driving frame (4) comprises a sliding seat (401), the left end and the right end of the sliding seat (401) are both connected with sliding rail seats (402) in a sliding way, the front side and the rear side of the lower end of the two sliding rail seats (402) are both fixedly connected with supporting columns (403) fixedly connected with the upper end of the operating platform (2), two fixing seats (3) fixedly connected with the upper end of the operating platform (2) are arranged between the front supporting column and the rear supporting column (403), one side of the fixed seat (3) is fixedly connected with a clamping electric cylinder (301), the output end of the clamping electric cylinder (301) penetrates through the fixed seat (3) and is fixedly connected with a clamping block (302), a driving motor (5) is arranged below the sliding seat (401), the output end of the driving motor (5) is fixedly connected with a drill bit (501), the outer side wall of the driving motor (5) is fixedly connected with a lifting seat (502), the upper end of the sliding seat (401) is fixedly connected with two lifting electric cylinders (503) which are fixedly connected with the left side and the right side of the upper end of the lifting seat (502), the left side and the right side of the front end surface of the lifting seat (502) are fixedly connected with a water tank (504), and a universal pipe (505) is communicated below the front end surface of the water tank (504).
2. The positioning fixture for machining a main and auxiliary shaft assembly of a motorcycle gearbox according to claim 1, wherein: the hidden groove (201) is formed in the upper end of the operation table (2), a supporting table (202) is arranged in the hidden groove (201), and a supporting electric cylinder (203) fixedly connected with the lower end of the supporting table (202) is fixedly connected to the lower end of the operation table (2).
3. The positioning fixture for machining a main and auxiliary shaft assembly of a motorcycle gearbox according to claim 1, wherein: the front end surfaces of the two slide rail seats (402) are fixedly connected with driving electric cylinders (404), and the output ends of the driving electric cylinders (404) penetrate through the slide rail seats (402) and are fixedly connected with the front end surfaces of the sliding seats (401).
4. The positioning fixture for machining a main and auxiliary shaft assembly of a motorcycle gearbox according to claim 1, wherein: the other side of the clamping block (302) is in a curved surface shape, and a rubber pad (303) is fixedly connected with the other side of the clamping block (302).
5. The positioning fixture for machining a main and auxiliary shaft assembly of a motorcycle gearbox according to claim 1, wherein: four corners of the lower end of the operating platform (2) are fixedly connected with supporting legs (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464631.6U CN220825687U (en) | 2023-09-12 | 2023-09-12 | Positioning fixture for machining main and auxiliary shaft assembly of motorcycle gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464631.6U CN220825687U (en) | 2023-09-12 | 2023-09-12 | Positioning fixture for machining main and auxiliary shaft assembly of motorcycle gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825687U true CN220825687U (en) | 2024-04-23 |
Family
ID=90727671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322464631.6U Active CN220825687U (en) | 2023-09-12 | 2023-09-12 | Positioning fixture for machining main and auxiliary shaft assembly of motorcycle gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825687U (en) |
-
2023
- 2023-09-12 CN CN202322464631.6U patent/CN220825687U/en active Active
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