CN204524661U - A kind of cycle frame welding fixture - Google Patents
A kind of cycle frame welding fixture Download PDFInfo
- Publication number
- CN204524661U CN204524661U CN201520182827.9U CN201520182827U CN204524661U CN 204524661 U CN204524661 U CN 204524661U CN 201520182827 U CN201520182827 U CN 201520182827U CN 204524661 U CN204524661 U CN 204524661U
- Authority
- CN
- China
- Prior art keywords
- frame
- back vent
- positioning bar
- pedal
- positioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model discloses a kind of cycle frame welding fixture, comprise frame, it is characterized in that: also comprise front fork backstay, back vent positioner and pedal positioner; Described front fork backstay is connected with frame; Described back vent positioner comprises back vent hold-down nut and Distance positioning bar, and Distance positioning bar two ends are provided with screw thread, and Distance positioning bar and frame are fixed, and back vent hold-down nut coordinates with Distance positioning bar; Described pedal positioner comprises pedal locating shaft, standing screw, slide rail and slide block, and slide rail and frame are fixed, and slide block coordinates with slide rail, and slide block is provided with standing screw, and slider head is provided with pedal locating shaft.The beneficial effects of the utility model are: structure is simple, and simple operation, ensure that the distance between back vent pin, make it meet the requirement of dimensional tolerance, welding efficiency improves greatly, alleviates the labour intensity of workman, time saving and energy saving, reduce production hour, reduce the production cost of enterprise.
Description
Technical field
The utility model relates to bicycle art, especially relates to a kind of cycle frame welding fixture.
Background technology
Cycle frame is the important component part of bicycle, in actual production, generally pass through welding fabrication, because welding can produce high temperature, cause deformation of timbering, distance particularly between vehicle frame back vent pin, distance between back vent pin does not reach tolerance and front-wheel will be caused in motion beat to occur, and there is serious potential safety hazard, even causes rear wheel and rear vehicle shaft to load, increase follow-up renovation technique, welding efficiency is low, increases the labour intensity of workman, wastes time and energy, increase production hour simultaneously, increase the production cost of enterprise.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of cycle frame welding fixture.
The utility model adopts following technical scheme:
A kind of cycle frame welding fixture, comprises frame, it is characterized in that: also comprise front fork backstay, back vent positioner and pedal positioner; Described front fork backstay is connected with frame; Described back vent positioner comprises back vent hold-down nut and Distance positioning bar, and Distance positioning bar two ends are provided with screw thread, and Distance positioning bar and frame are fixed, and back vent hold-down nut coordinates with Distance positioning bar; Described pedal positioner comprises pedal locating shaft, standing screw, slide rail and slide block, and slide rail and frame are fixed, and slide block coordinates with slide rail, and slide block is provided with standing screw, and slider head is provided with pedal locating shaft.
Preferably, described slide rail is arranged with 2.
Compared with prior art, the beneficial effect of a kind of cycle frame welding fixture of the utility model is: structure is simple, simple operation, ensure that the distance between back vent pin, make it meet the requirement of dimensional tolerance, welding efficiency improves greatly, alleviate the labour intensity of workman, time saving and energy saving, reduce production hour, reduce the production cost of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram before the utility model Frame Welding.
Fig. 3 is the schematic diagram after the utility model Frame Welding.
Fig. 4 is the schematic diagram of the utility model back vent positioner.
Fig. 5 is the schematic diagram of the utility model pedal positioner.
In above accompanying drawing: 1-frame; 2-front fork backstay; 3-pedal positioner; 4-back vent positioner; 5-vehicle frame.
11-back vent pin; 12-back vent hold-down nut; 13-Distance positioning bar.
21-pedal locating shaft; 22-standing screw; 23-slide rail; 24-slide block.
51-side arm; 52-after-frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described:
A kind of cycle frame welding fixture, comprises frame 1, it is characterized in that: also comprise front fork backstay 2, back vent positioner 4 and pedal positioner 3; Described front fork backstay 2 is connected with frame 1; Described back vent positioner 4 comprises back vent hold-down nut 12 and Distance positioning bar 13, and Distance positioning bar 13 two ends are provided with screw thread, and Distance positioning bar 13 is fixed with frame 1, and back vent hold-down nut 12 coordinates with Distance positioning bar 13; Described pedal positioner 3 comprises pedal locating shaft 21, standing screw 22, slide rail 23 and slide block 24, slide rail 23 is fixed with frame 1, and described slide rail 23 is arranged with 2, and slide block 24 coordinates with slide rail 23, slide block 24 is provided with standing screw 22, and slide block 24 head is provided with pedal locating shaft 21.
During welding, vehicle frame 1 is loaded in front fork backstay 2, pedal positioner 3 action, pedal locating shaft 21 coordinates with vehicle frame 1, and now vehicle frame 1 is fixed, and fork leg after side arm 51 is withstood Distance positioning bar 13, locking back vent hold-down nut 12, fork leg after after-frame 52 is withstood Distance positioning bar 13, and locking back vent hold-down nut 12, can weld.
A kind of cycle frame welding fixture of the utility model, structure is simple, and simple operation, ensure that the distance between back vent pin, make it meet the requirement of dimensional tolerance, welding efficiency improves greatly, alleviates the labour intensity of workman, time saving and energy saving, reduce production hour, reduce the production cost of enterprise.
It should be noted that, these are only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (2)
1. a cycle frame welding fixture, comprises frame, it is characterized in that: also comprise front fork backstay, back vent positioner and pedal positioner;
Described front fork backstay is connected with frame;
Described back vent positioner comprises back vent hold-down nut and Distance positioning bar, and Distance positioning bar two ends are provided with screw thread, and Distance positioning bar and frame are fixed, and back vent hold-down nut coordinates with Distance positioning bar;
Described pedal positioner comprises pedal locating shaft, standing screw, slide rail and slide block, and slide rail and frame are fixed, and slide block coordinates with slide rail, and slide block is provided with standing screw, and slider head is provided with pedal locating shaft.
2. a kind of cycle frame welding fixture according to claim 1, is characterized in that: described slide rail is arranged with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182827.9U CN204524661U (en) | 2015-03-30 | 2015-03-30 | A kind of cycle frame welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182827.9U CN204524661U (en) | 2015-03-30 | 2015-03-30 | A kind of cycle frame welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524661U true CN204524661U (en) | 2015-08-05 |
Family
ID=53738713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182827.9U Expired - Fee Related CN204524661U (en) | 2015-03-30 | 2015-03-30 | A kind of cycle frame welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091503A (en) * | 2020-08-21 | 2020-12-18 | 苏州永邦自行车有限公司 | Frame welding frock of bicycle |
-
2015
- 2015-03-30 CN CN201520182827.9U patent/CN204524661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091503A (en) * | 2020-08-21 | 2020-12-18 | 苏州永邦自行车有限公司 | Frame welding frock of bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |