CN204202863U - A kind of cycle frame five-way rigidity proving installation - Google Patents
A kind of cycle frame five-way rigidity proving installation Download PDFInfo
- Publication number
- CN204202863U CN204202863U CN201420657548.9U CN201420657548U CN204202863U CN 204202863 U CN204202863 U CN 204202863U CN 201420657548 U CN201420657548 U CN 201420657548U CN 204202863 U CN204202863 U CN 204202863U
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- way
- cycle frame
- cylinder
- holder
- support bar
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Abstract
A kind of cycle frame five-way rigidity proving installation, comprise test board, be located at test board hooks pawl for supporting cycle frame rear support mechanism, be located on test board for supporting front support mechanism and the force application mechanism of cycle frame head tube; Described force application mechanism comprises cylinder, cylinder block and transmission rod, and vertically down, one end of described transmission rod is connected with the expansion link of cylinder described cylinder, and it is interior and fix with five-way that the other end stretches into the five-way of vehicle frame, and described transmission rod is mutually vertical with Telescopic-cylinder bar.Before test, first utilize front support mechanism and rear support mechanism that cycle frame is fixed support, make vehicle frame depart from test board; Start cylinder, power is applied on the five-way of vehicle frame by transmission rod by cylinder, thus plays the object of test frame five-through.
Description
Technical field
The utility model relates to bicycle art, especially a kind of cycle frame five-way rigidity proving installation.
Background technology
Cycle frame often needs after producing to carry out various rigidity test and fatigue to it, rigidity as head tube is tested, the test of the rigidity of five-way, disc brake testing fatigue etc., by repetitious test, could determine whether the performance at each position of cycle frame meets safety requirements, and then vehicle frame sale could be assembled into car load.The test of vehicle frame is very important for the safety of bicycle, and how to design a set of proving installation reliable, easy to use be also that each vehicle frame manufacturer is desired solves.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of cycle frame five-way rigidity proving installation, reliably, easily can carry out rigidity test to the five-way of cycle frame.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of cycle frame five-way rigidity proving installation, comprise test board, be located on test board for support cycle frame hook pawl rear support mechanism, be located on test board for supporting front support mechanism and the force application mechanism of cycle frame head tube; Described force application mechanism comprises cylinder, cylinder block and transmission rod, and vertically down, one end of described transmission rod is connected with the expansion link of cylinder described cylinder, and it is interior and fix with five-way that the other end stretches into the five-way of vehicle frame, and described transmission rod is mutually vertical with Telescopic-cylinder bar.Before test, first utilize front support mechanism and rear support mechanism that cycle frame is fixed support, make vehicle frame depart from test board; Start cylinder, power is applied on the five-way of vehicle frame by transmission rod by cylinder, thus plays the object of test frame five-through.
As improvement, described front support mechanism comprises front holder, the front rotary shaft be located on front holder, web joint, connecting link and be arranged on the support bar of web joint both sides, described connecting link one end is through the centre position being connected to web joint after head tube, described support bar comprises upper support bar and lower support bar, described upper support bar is provided with elongate holes, described lower support bar is provided with some screws, upper support bar lower end overlaps with the upper part of lower support bar, and the lower end of lower support bar is provided with the draw-in groove that can snap in front rotary shaft.The front fork of front support mechanism analog bicycle, support bar can carry out length adjustment, makes the vehicle frame of adaptation different size.
As improvement, described front holder two bottom sides is provided with mounting ear, and described mounting ear is provided with elongate holes, and described test board is provided with crisscross T-slot; Described front rotary shaft is by bearing and front holder pivot joint.
As improvement, described rear support mechanism comprises rear holder and is located at the rear rotating shaft on rear holder, and the hook dog clutch of described vehicle frame is in rear rotating shaft.
As improvement, described rear holder two bottom sides is provided with mounting ear, and described mounting ear is provided with elongate holes, and described test board is provided with crisscross T-slot; Described rear rotating shaft is by bearing and rear holder pivot joint.
As improvement, described transmission rod comprises thread segment, described thread segment is provided with the first nut, the first packing ring, the second packing ring and the second nut that are clamped in five-way both sides, and described first packing ring comprises diameter and is greater than the first holder that the first baffle ring of head tube upper end external diameter and diameter be less than head tube upper-end inner diameter; Described second packing ring comprises diameter and is greater than the second holder that the second baffle ring of head tube lower end external diameter and diameter be less than head tube bottom diameter.When transmission rod and five-way are connected and fixed, be first inserted on thread segment by the first nut and the first packing ring, then insert in five-way by the thread segment of transmission rod, the first holder of the first packing ring inserts in five-way and the first baffle ring and five-way side and offsets; Then on the thread segment of five-way opposite side, be inserted in the second packing ring and the second nut, the second holder of the second packing ring injects in five-way and the second baffle ring and five-way other end and offsets, and locking the second nut can be connected and fixed five-way and transmission rod.
The beneficial effect that the utility model is compared with prior art brought is:
Front support mechanism and rear support mechanism can support cycle frame fast, the front fork of front support mechanism analog bicycle, and support bar can carry out length adjustment, makes the vehicle frame of adaptation different size; Coordinate force application mechanism again, on test board, rigidity test accurately can be carried out to the five-way of vehicle frame fast.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, a kind of cycle frame five-way rigidity proving installation, comprise test board 1, be located at test board 1 hooks pawl for supporting cycle frame rear support mechanism, be located on test board 1 for supporting front support mechanism and the force application mechanism of cycle frame head tube.
As shown in Figure 1, described front support mechanism comprise front holder 18, the front rotary shaft 17 be located on front holder 18, web joint 11, connecting link 10 and be arranged on the support bar 14 of web joint 11 both sides; Described front rotary shaft 17 is by bearing and front holder 18 pivot joint; Described connecting link 10 one end is through the centre position being connected to web joint 11 after head tube, described support bar 14 comprises upper support bar 12 and lower support bar 15, described upper support bar 12 is provided with elongate holes 13, described lower support bar 15 is provided with some screws 16, upper support bar 12 lower end overlaps with the upper part of lower support bar 15, and the lower end of lower support bar 15 is provided with the draw-in groove that can snap in front rotary shaft 17; The front fork of front support mechanism analog bicycle, support bar 14 can carry out length adjustment, makes the vehicle frame of adaptation different size.Described front holder 18 two bottom sides is provided with mounting ear 19, and described mounting ear is provided with elongate holes, and described test board 1 is provided with crisscross T-slot 20, and mounting ear is bolted in T-slot 20, and front holder 18 can be fixed on test board 1.
As shown in Figure 1, the rear rotating shaft 3 that described rear support mechanism comprises rear holder 5 and is located on rear holder 5, the hook pawl 21 of described vehicle frame is buckled in rear rotating shaft 3.Described rear rotating shaft 3 is by bearing and rear holder 5 pivot joint; Described rear holder 5 two bottom sides is provided with mounting ear 4, and described mounting ear 4 is provided with elongate holes, and described test board 1 is provided with crisscross T-slot 20, and mounting ear 4 is bolted in T-slot 20, and rear holder 5 can be fixed on test board 1.
As shown in Figure 1, described force application mechanism comprises cylinder 9, cylinder block 8 and transmission rod 6, and vertically down, one end of described transmission rod 6 is connected with the expansion link 7 of cylinder 9 described cylinder 9, the five-way 2 that the other end stretches into vehicle frame is interior and fixing with five-way 2, and described transmission rod 6 is mutually vertical with Telescopic-cylinder bar 7.Described transmission rod 6 comprises thread segment, described thread segment is provided with the first nut, the first packing ring, the second packing ring and the second nut that are clamped in five-way 2 both sides, and described first packing ring comprises diameter and is greater than the first holder that the first baffle ring of head tube upper end external diameter and diameter be less than head tube upper-end inner diameter; Described second packing ring comprises diameter and is greater than the second holder that the second baffle ring of head tube lower end external diameter and diameter be less than head tube bottom diameter.When transmission rod 6 and five-way 2 are connected and fixed, be first inserted on thread segment by the first nut and the first packing ring, then insert in five-way 2 by the thread segment of transmission rod 6, the first holder of the first packing ring inserts in five-way 2 and the first baffle ring and five-way 2 side and offsets; Then on the thread segment of five-way 2 opposite side, be inserted in the second packing ring and the second nut, the second holder of the second packing ring injects in five-way 2 and the second baffle ring and five-way 2 other end and offsets, and locking the second nut can be connected and fixed five-way 2 and transmission rod 6.
Before test, first utilize front support mechanism and rear support mechanism that cycle frame is fixed support, make vehicle frame depart from test board 1; Start cylinder, power is applied on the five-way 2 of vehicle frame by transmission rod 6 by cylinder, thus plays the object of test frame five-through 2.
Claims (6)
1. a cycle frame five-way rigidity proving installation, is characterized in that: comprise test board, be located on test board for support cycle frame hook pawl rear support mechanism, be located on test board for supporting front support mechanism and the force application mechanism of cycle frame head tube; Described force application mechanism comprises cylinder, cylinder block and transmission rod, and vertically down, one end of described transmission rod is connected with the expansion link of cylinder described cylinder, and it is interior and fix with five-way that the other end stretches into the five-way of vehicle frame, and described transmission rod is mutually vertical with Telescopic-cylinder bar.
2. a kind of cycle frame five-way rigidity proving installation according to claim 1, it is characterized in that: described front support mechanism comprises front holder, be located at the front rotary shaft on front holder, web joint, connecting link and the support bar being arranged on web joint both sides, described connecting link one end is through the centre position being connected to web joint after head tube, described support bar comprises upper support bar and lower support bar, described upper support bar is provided with elongate holes, described lower support bar is provided with some screws, upper support bar lower end overlaps with the upper part of lower support bar, the lower end of lower support bar is provided with the draw-in groove that can snap in front rotary shaft.
3. a kind of cycle frame five-way rigidity proving installation according to claim 2, is characterized in that: described front holder two bottom sides is provided with mounting ear, and described mounting ear is provided with elongate holes, and described test board is provided with crisscross T-slot; Described front rotary shaft is by bearing and front holder pivot joint.
4. a kind of cycle frame five-way rigidity proving installation according to claim 1, is characterized in that: described rear support mechanism comprises rear holder and is located at the rear rotating shaft on rear holder, and the hook dog clutch of described vehicle frame is in rear rotating shaft.
5. a kind of cycle frame five-way rigidity proving installation according to claim 4, is characterized in that: described rear holder two bottom sides is provided with mounting ear, and described mounting ear is provided with elongate holes, and described test board is provided with crisscross T-slot; Described rear rotating shaft is by bearing and rear holder pivot joint.
6. a kind of cycle frame five-way rigidity proving installation according to claim 1, it is characterized in that: described transmission rod comprises thread segment, described thread segment is provided with the first nut, the first packing ring, the second packing ring and the second nut that are clamped in five-way both sides, and described first packing ring comprises diameter and is greater than the first holder that the first baffle ring of head tube upper end external diameter and diameter be less than head tube upper-end inner diameter; Described second packing ring comprises diameter and is greater than the second holder that the second baffle ring of head tube lower end external diameter and diameter be less than head tube bottom diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657548.9U CN204202863U (en) | 2014-11-05 | 2014-11-05 | A kind of cycle frame five-way rigidity proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657548.9U CN204202863U (en) | 2014-11-05 | 2014-11-05 | A kind of cycle frame five-way rigidity proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202863U true CN204202863U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657548.9U Expired - Fee Related CN204202863U (en) | 2014-11-05 | 2014-11-05 | A kind of cycle frame five-way rigidity proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202863U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840626A (en) * | 2017-01-18 | 2017-06-13 | 北京工研精机股份有限公司 | A kind of integrated form main shaft performance testing equipment |
| CN109655281A (en) * | 2018-12-24 | 2019-04-19 | 重庆建设新能源技术有限公司 | A kind of Strength of Motorcycle Frame endurance test auxiliary mould |
| CN112213115A (en) * | 2020-09-11 | 2021-01-12 | 惠州市美源吉体育用品有限公司 | Carbon fiber bicycle frame test machine |
| CN116973133A (en) * | 2023-09-25 | 2023-10-31 | 天祥(天津)质量技术服务有限公司 | Bicycle frame rear brake fatigue testing device and method |
| CN118464472A (en) * | 2024-05-17 | 2024-08-09 | 重庆炙焱动力制造有限公司 | Intelligent vehicle frame strength testing device |
-
2014
- 2014-11-05 CN CN201420657548.9U patent/CN204202863U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840626A (en) * | 2017-01-18 | 2017-06-13 | 北京工研精机股份有限公司 | A kind of integrated form main shaft performance testing equipment |
| CN109655281A (en) * | 2018-12-24 | 2019-04-19 | 重庆建设新能源技术有限公司 | A kind of Strength of Motorcycle Frame endurance test auxiliary mould |
| CN109655281B (en) * | 2018-12-24 | 2023-09-22 | 重庆新摩创科技有限公司 | Auxiliary tool for strength endurance test of motorcycle frame |
| CN112213115A (en) * | 2020-09-11 | 2021-01-12 | 惠州市美源吉体育用品有限公司 | Carbon fiber bicycle frame test machine |
| CN112213115B (en) * | 2020-09-11 | 2023-10-20 | 惠州市美源吉体育用品有限公司 | Carbon fiber bicycle frame testing machine |
| CN116973133A (en) * | 2023-09-25 | 2023-10-31 | 天祥(天津)质量技术服务有限公司 | Bicycle frame rear brake fatigue testing device and method |
| CN116973133B (en) * | 2023-09-25 | 2023-12-12 | 天祥(天津)质量技术服务有限公司 | Bicycle frame rear brake fatigue testing device and method |
| CN118464472A (en) * | 2024-05-17 | 2024-08-09 | 重庆炙焱动力制造有限公司 | Intelligent vehicle frame strength testing device |
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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: 20150311 Termination date: 20191105 |