CN210487278U - Frame pedal force detection device suitable for multiple model sizes - Google Patents
Frame pedal force detection device suitable for multiple model sizes Download PDFInfo
- Publication number
- CN210487278U CN210487278U CN201921712308.3U CN201921712308U CN210487278U CN 210487278 U CN210487278 U CN 210487278U CN 201921712308 U CN201921712308 U CN 201921712308U CN 210487278 U CN210487278 U CN 210487278U
- Authority
- CN
- China
- Prior art keywords
- frame
- plate
- fixing seat
- fixing
- vehicle
- 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.)
- Active
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a frame pedal power detection device suitable for multiple model size, including workstation, frame fixing device, frame detection mechanism, control center, frame detection device and control center electricity federation, frame fixing device includes first fixing base, second fixing base, first fixing base can be dismantled with the workstation through adjusting the connecting piece and be connected, second fixing base and workstation fixed connection, the frame rotates with the second fixing base to be connected, and the condition on the frame is used to the pedal power under the different road conditions that the simulation bicycle met in the in-service use process, and the same set of detection device can adjust to the specific size of the bicycle frame of different models moreover, realizes detecting the pedal power of multiple model bicycle frame.
Description
Technical Field
The utility model relates to a production check out test set field, specificly relate to bicycle production detection device, more specifically relate to a frame pedal power detection device suitable for multiple model size.
Background
Under the big background of advocating green trips, bicycles are used more and more frequently, and in a new period, people have higher and higher requirements on the service performance of the bicycles. The design of the pedal force position of the frame is important as the main power part of the bicycle, because the bearing capacity of the pedal force of the frame often determines the service life of the whole frame in the practical use process of the bicycle. Therefore, it is important to detect the pedaling force of the finished vehicle frame after shipment. Most of the existing detection equipment is used for fixing a bicycle on a workbench and then testing the bicycle frame pedal fatigue by simulating a pedal force use scene. However, in practical use, the frame of the bicycle cannot be completely fixed, when the bicycle goes up or down a slope, the horizontal form of the frame is changed, and a rider can consciously adjust the sitting posture of the rider, so that the acting direction and the acting point of the pedal are changed in the process, and a plurality of detection devices need to be customized for frames with different models and sizes, and the frames with different models and sizes cannot be effectively detected on one detection device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a, the condition of pedal power effect on the frame under the different road conditions that the simulation bicycle met in the in-service use, can adjust the specific size of the bicycle frame of different models with set of detection device moreover, realize detecting the pedal power of multiple model size bicycle frame.
In order to realize the anticipated purpose, the utility model discloses the technical scheme who takes does:
a pedal force detection device of a vehicle frame suitable for various models and sizes comprises a workbench, a vehicle frame fixing device, a vehicle frame detection mechanism, a control center and a vehicle frame, wherein the vehicle frame detection device is electrically connected with the control center, and is characterized in that the vehicle frame fixing device comprises a first fixing seat and a second fixing seat, the first fixing seat is detachably connected with the workbench, the first fixing seat is connected with the vehicle frame through an adjusting connecting piece, the second fixing seat is fixedly connected with the workbench, the vehicle frame is rotatably connected with the second fixing seat, the adjusting connecting piece comprises an inner plate and an outer plate, an inner plate hole is formed in the inner plate, an outer plate groove matched with the inner plate hole is formed in the outer plate, the inner plate is rotatably connected with the second fixing seat, the outer plate is connected with the vehicle frame, the outer plate and the inner plate are connected through the outer plate groove and the inner plate hole, a fixing rotating shaft is, the frame sets up the connecting plate with the second fixing base junction, the connecting plate is provided with and fixes pivot assorted recess, fixed pivot card is in the recess, realizes that the rotation of frame and second fixing base is connected.
Furthermore, a guide plate is fixedly connected to the workbench, a guide groove is formed in the guide plate, and the first fixing seat and the second fixing seat are fixed in the guide groove of the guide plate through bolts.
Furthermore, a portal frame is arranged on the workbench, a cross beam is connected to the portal frame, and the cross beam is connected with an upper beam of the portal frame through a screw rod.
Furthermore, two ends of the cross beam are connected with the inner side of the portal frame in a sliding mode.
Furthermore, the inner side of the portal frame is provided with a slide rail, and two ends of the cross beam are provided with sliding groove structures matched with the slide rail.
Further, frame fixed connection simulation pedal ware, frame detection mechanism includes hydro-cylinder, transmission piece, displacement sensor, pressure sensor, the hydro-cylinder have one with hydro-cylinder assorted motor, the transmission piece is connected in the hydro-cylinder transmission, the transmission piece rotates to be connected simulation pedal ware, set up pressure sensor and displacement sensor on the simulation pedal ware, pressure sensor and displacement sensor and control center electricity federation.
Furthermore, the simulation pedal device and the frame detection mechanism comprise two groups.
Furthermore, the oil cylinder is fixedly connected with the cross beam through an oil cylinder fixing plate.
Furthermore, the control center adopts a PLC programmable logic controller.
Has the advantages that: the vehicle skill is connected with first fixing base through adjusting the connecting piece, and the user can adjust the tie point of adjusting the inner panel and the planking of connecting piece, and then the length adjustment of adjustment connecting piece. The length adjustment of connecting piece can make whole frame upwards or rotate downwards around the fixed rotating shaft of second fixing base, and the hydro-cylinder is fixed on the crossbeam, and the crossbeam passes through height about the lead screw adjustment, and then the purpose that detects is carried out after the height of adjustment hydro-cylinder is rotatory in order to realize the cooperation frame. And further realize the pedal force action condition of the simulation frame when going up and down a slope. First fixing base is connected with dismantling of workstation, and the upper and lower adjustable of hydro-cylinder position for when the frame to the size of different models, the device can all carry out smooth detection through the position of adjusting first fixing base and hydro-cylinder. First fixing base and second fixing base are all fixed on the guide way of deflector, have avoided changing the motorcycle type or have adjusted the position skew that causes when testing the angle.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an enlarged view of the area a of fig. 2 according to the present invention.
Fig. 4 is a position relationship diagram of the oil cylinder and the simulation pedal device of the present invention.
Fig. 5 is a structural diagram of the first fixing base of the present invention.
Wherein: 1. the device comprises a workbench 2, a portal frame 201, an upper beam 3, a guide plate 4, a first fixing seat 5, a second fixing seat 501, a fixed rotating shaft 6, an adjusting connecting piece 601, an inner plate 602, an outer plate 603, an inner plate hole 604, an outer plate groove 7, a frame 701, a connecting plate 702, a simulation pedal 8, a cross beam 9, a screw rod 10, an oil cylinder fixing plate 11, an oil cylinder 12 and a transmission block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 5, the pedal force detection device for the vehicle frames with various models and sizes comprises a workbench 1, a vehicle frame fixing device, a vehicle frame detection mechanism, a control center and a vehicle frame 7, wherein the vehicle frame detection device is electrically connected with the control center. The frame fixing device comprises a first fixing seat 4 and a second fixing seat 5, the first fixing seat 4 is detachably connected with the workbench 1, the workbench 1 is fixedly connected with a guide plate 3, a guide groove 301 is formed in the guide plate 3, the first fixing seat 4 and the second fixing seat 5 are fixed in the guide groove 301 of the guide plate 3 through bolts, the effect is that transverse position deviation caused when the vehicle type is replaced or the test angle is adjusted is avoided, and a large amount of correction time is saved. The first fixing seat 4 is connected with a frame 7 through an adjusting connecting piece 6, the second fixing seat 5 is fixedly connected with the workbench 1, and the frame 7 is rotatably connected with the second fixing seat 5. The adjusting connecting piece 6 comprises an inner plate 601, an outer plate 602, an inner plate hole 603 is formed in the inner plate 601, an outer plate groove 604 matched with the inner plate hole 603 is formed in the outer plate 602, the inner plate 601 is rotatably connected with the second fixing seat 5 through a rotating shaft, the outer plate 602 is fixedly connected with the frame 7, the outer plate 602 and the inner plate 601 are connected through the outer plate groove 604 and the inner plate hole 603 through bolts to achieve adjustable connection of the inner plate 601 and the outer plate 602, and the adjusting connecting piece has the advantages that the inner plate holes 603 and the outer plate grooves 604 at different positions can be adjusted to be connected in a bolt fastening mode, and further length adjustment of the heavy adjusting connecting piece 6 is achieved. The utility model discloses a bicycle frame, including frame 7, second fixing base 5, frame 7 and second fixing base 5, be provided with fixed pivot 501 on the second fixing base 5, the frame 7 sets up connecting plate 701 with the junction of second fixing base 5, connecting plate 701 is provided with fixed pivot 501 assorted recess, fixed pivot 501 card is in the recess, realizes that frame 7 and second fixing base 5 rotate to be connected. The gantry 2 is arranged on the workbench 1, the gantry 2 is connected with a cross beam 8, and the cross beam 8 is connected with an upper beam 201 of the gantry 2 through a screw rod 9. The two ends of the cross beam 8 are connected with the inner side of the portal frame 2 in a sliding mode, the inner side of the portal frame 2 is provided with a sliding rail, and the two ends of the cross beam 8 are provided with sliding groove structures matched with the sliding rail. The function is that the up-down position of the beam 8 on the portal frame 2 can be adjusted through the adjusting screw rod 9. Frame 7 fixed connection simulation pedal ware 702, frame detection mechanism includes hydro-cylinder 11, transmission piece 12, displacement sensor, pressure sensor, hydro-cylinder 11 has one with hydro-cylinder 11 assorted motor, hydro-cylinder 11 passes through hydro-cylinder fixed plate 10 and crossbeam 8 fixed connection. Drive block 12 is connected in the 11 transmissions of hydro-cylinder, drive block 12 rotates and connects simulation pedal ware 702, set up pressure sensor and displacement sensor on the simulation pedal ware, pressure sensor and displacement sensor and control center electricity federation (displacement sensor, pressure sensor do not mark in the picture, and the pressure sensor position is in the atress department of simulation pedal ware 702 at frame 7, and the effect detects the real-time atress situation of frame 7 detection department, and displacement sensor's mounted position is in the easy atress damaged detection department that frame 7 corresponds, and the effect is that the displacement amount that corresponds under the detection atress condition also is frame 7 deformation volume under the atress condition exactly).
The specific working principle is that when the device is used, the control center is used for setting the force and the times required by the detection of the corresponding position of the frame 7 and the numerical value of the deformation quantity which can be borne, and then the working control center of the stress detection device of the frame controls the two groups of oil cylinders 11 to work alternately to drive the simulation pedal 702 to move alternately to simulate the actual use condition. The pressure sensor and the displacement sensor at the corresponding position of the frame 7 detect data in real time and transmit the data to the control center, the control center monitors the data condition of the pressure sensor and the displacement sensor in real time, when the force or the frequency of the force applied to the corresponding position of the frame 7 reaches an expected value and the displacement of the corresponding position of the frame 7 does not exceed the preset value, the detection is stopped, and the frame 7 meets the production standard. Or although the force or the times of the force applied to the corresponding position of the frame 7 does not reach the expected value, the displacement of the corresponding position of the frame 7 exceeds the preset value, the detection is stopped, and the force condition of the frame 7 does not meet the standard. When the force or the frequency of the corresponding position of the frame 7 reaches an expected value and the displacement of the corresponding position of the frame 7 reaches or exceeds a preset value, the detection is stopped, and the frame 7 does not meet the production standard.
After the fixed angle of frame 7 is adjusted and is accomplished, first fixing base 4 is motionless, adjust the hookup location point of inner panel 601 and planking 602 of adjusting connecting piece 6, and then realize the length change to adjusting connecting piece 6, the length adjustment of adjusting connecting piece 6 can make whole frame 7 upwards or rotate downwards around the fixed rotating shaft 501 of second fixing base 5, and hydro-cylinder 11 is fixed on crossbeam 8, crossbeam 8 passes through the height about the lead screw 9 adjustment, and then adjust the purpose that detects after the height of hydro-cylinder 11 is rotatory in order to realize the cooperation frame 7, and then realize the pedal effect condition of simulation frame when going up the downhill path.
When the detection is performed on the frames 7 with different models and sizes, the use space on the length of the frame can be met by adjusting the connecting position point of the inner plate 601 and the outer plate 602 of the adjusting connecting piece 6 and adjusting the position of the first fixing seat 4 in the guide groove 301. Meanwhile, the height of the cross beam 8 is adjusted through the screw rod 9, so that the height position of the oil cylinder 11 is adjusted, and the requirement of the detection height of the frame 7 is met.
To sum up, the utility model discloses reach anticipated purpose.
Claims (8)
1. A pedal force detection device of a vehicle frame suitable for various models and sizes comprises a workbench, a vehicle frame fixing device, a vehicle frame detection mechanism, a control center and a vehicle frame, wherein the vehicle frame detection device is electrically connected with the control center, and is characterized in that the vehicle frame fixing device comprises a first fixing seat and a second fixing seat, the first fixing seat is detachably connected with the workbench, the first fixing seat is connected with the vehicle frame through an adjusting connecting piece, the second fixing seat is fixedly connected with the workbench, the vehicle frame is rotatably connected with the second fixing seat, the adjusting connecting piece comprises an inner plate and an outer plate, an inner plate hole is formed in the inner plate, an outer plate groove matched with the inner plate hole is formed in the outer plate, the inner plate is rotatably connected with the second fixing seat, the outer plate is connected with the vehicle frame, the outer plate and the inner plate are connected through the outer plate groove and the inner plate hole, a fixing rotating shaft is, the frame sets up the connecting plate with the second fixing base junction, the connecting plate is provided with and fixes pivot assorted recess, fixed pivot card is in the recess, realizes that the rotation of frame and second fixing base is connected.
2. The pedal force detection device for vehicle frames suitable for various models and sizes as claimed in claim 1, wherein a guide plate is fixedly connected to the workbench, a guide groove is formed in the guide plate, and the first fixing seat and the second fixing seat are fixed in the guide groove of the guide plate through bolts.
3. The device for detecting the pedaling force of the bicycle frames suitable for various models and sizes as claimed in claim 1, wherein a portal frame is arranged on the workbench, a cross beam is connected to the portal frame, and the cross beam is connected with an upper beam of the portal frame through a screw rod.
4. The pedaling force detecting device for various vehicle frames with different sizes as claimed in claim 3, wherein both ends of said cross member are slidably connected with the inner side of the portal frame.
5. The pedal force detection device for vehicle frames of various models and sizes as claimed in claim 4, wherein the inner side of the portal frame is provided with slide rails, and the two ends of the cross beam are provided with sliding groove structures matched with the slide rails.
6. The device for detecting the pedaling force of the bicycle frame suitable for various models and sizes as claimed in claim 5, wherein the bicycle frame is fixedly connected with a simulation pedal device, the bicycle frame detection mechanism comprises an oil cylinder, a transmission block, a displacement sensor and a pressure sensor, the oil cylinder is provided with a motor matched with the oil cylinder, the oil cylinder is in transmission connection with the transmission block, the transmission block is in rotary connection with the simulation pedal device, the simulation pedal device is provided with the pressure sensor and the displacement sensor, and the pressure sensor and the displacement sensor are electrically connected with the control center.
7. The pedaling force detecting apparatus for various sizes of vehicle frames as claimed in claim 6, wherein said simulated pedaling device and said detecting mechanism for vehicle frames comprise two sets.
8. The pedaling force detecting device for various types of vehicle frames according to claim 7, wherein said cylinder is fixedly connected with said cross member through a cylinder fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712308.3U CN210487278U (en) | 2019-10-14 | 2019-10-14 | Frame pedal force detection device suitable for multiple model sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712308.3U CN210487278U (en) | 2019-10-14 | 2019-10-14 | Frame pedal force detection device suitable for multiple model sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487278U true CN210487278U (en) | 2020-05-08 |
Family
ID=70509826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921712308.3U Active CN210487278U (en) | 2019-10-14 | 2019-10-14 | Frame pedal force detection device suitable for multiple model sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112428A (en) * | 2021-11-16 | 2022-03-01 | 杭州师范大学钱江学院 | Bicycle pedal pairing detection device |
| CN114777704A (en) * | 2022-05-07 | 2022-07-22 | 西安理工大学 | Slider raceway size detection device |
-
2019
- 2019-10-14 CN CN201921712308.3U patent/CN210487278U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112428A (en) * | 2021-11-16 | 2022-03-01 | 杭州师范大学钱江学院 | Bicycle pedal pairing detection device |
| CN114112428B (en) * | 2021-11-16 | 2024-01-19 | 杭州师范大学钱江学院 | Pedal pairing detection device for bicycle |
| CN114777704A (en) * | 2022-05-07 | 2022-07-22 | 西安理工大学 | Slider raceway size detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210487278U (en) | Frame pedal force detection device suitable for multiple model sizes | |
| CN203310604U (en) | Tooling mechanism with three degrees of freedom | |
| CN206344070U (en) | A kind of horizontal automatic screw nailing device | |
| CN108747326A (en) | A kind of device for screwing up of front overhang damper brake disc kludge | |
| CN100453997C (en) | Multi-dimensional regulation device for automobile chair frame | |
| CN106608601A (en) | Multifunctional mechanical jack | |
| CN207953678U (en) | Power assembly dispenses positioning fixture | |
| CN206394747U (en) | A kind of lifting platform for being exclusively used in automobile engine numerical control packer | |
| CN206500921U (en) | Mechanical equipment automatic feeding device with good stability | |
| CN206445464U (en) | A kind of automobile gearbox manufactures experimently assembly bench | |
| CN206509429U (en) | A kind of bending machine tool quick die change device | |
| CN106584062B (en) | Automobile gearbox manufactures experimently assembly bench | |
| CN206264399U (en) | A kind of two point multi-link lever press drive mechanism | |
| CN112935021A (en) | Wing flap sliding rail torsion correcting device for airplane | |
| CN112536605B (en) | Multi-posture riveting training equipment | |
| CN209082943U (en) | A kind of detachable pressure oil tank safety valve apparatus for examination and repair | |
| CN206686019U (en) | Movable motor base | |
| CN209647742U (en) | A kind of high-voltage board copper bar die cutting device | |
| CN106994611A (en) | A kind of removable car ACM valve bodies vertical direction clamping tool | |
| CN207675449U (en) | A kind of power of tire and the lateral load maintainer of brake test table | |
| CN206393185U (en) | A kind of pre-determined bit numerical control mobile device for being exclusively used in automobile engine numerical control packer | |
| CN206913661U (en) | The diameter-setting equipment of modified plastics bar adjustable dimension | |
| CN206318450U (en) | The bearing of hay mover head and the transport establishment of gear shaft assembly machine | |
| CN221686582U (en) | Rail train traction motor test bed | |
| CN206393583U (en) | A kind of movable rotary platform for being exclusively used in automobile engine numerical control packer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |