CN118150089A - Spring tension and pressure detection device for clutch master cylinder - Google Patents
Spring tension and pressure detection device for clutch master cylinder Download PDFInfo
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- CN118150089A CN118150089A CN202410584992.0A CN202410584992A CN118150089A CN 118150089 A CN118150089 A CN 118150089A CN 202410584992 A CN202410584992 A CN 202410584992A CN 118150089 A CN118150089 A CN 118150089A
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000010304 firing Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 210000003781 tooth socket Anatomy 0.000 description 7
- 230000004044 response Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
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Abstract
The invention relates to the technical field of clutch master pumps, in particular to a spring tension pressure detection device for a clutch master pump, which comprises a fixed base, wherein one side of the fixed base is provided with a fixed plate, a fixed hole is formed in the fixed plate, one side of the fixed plate is fixedly provided with the clutch master pump through a bolt, the installation position of the clutch master pump corresponds to the opening position of the fixed hole, a telescopic rod on the clutch master pump penetrates through the fixed hole, the top of the fixed base is fixedly provided with a driving module, a telescopic pull rod is inserted into the driving module, the top of the fixed base is fixedly provided with an induction module, the telescopic pull rod penetrates through the induction module, and an induction unit is fixedly installed on the telescopic pull rod. The invention designs the driving module and the sensing module, and the springs in the clutch master cylinder can be detected with different lifting forces and different lifting time lengths through multiple adjustments of the driving module, so that the diversity of detection data is greatly improved.
Description
Technical Field
The invention relates to the technical field of clutch master pumps, in particular to a spring tension and pressure detection device for a clutch master pump.
Background
The clutch master cylinder is a part for an automobile clutch and is mainly used for collecting pedal travel information and separating the clutch through the action of a booster.
The clutch master cylinder needs to be drawn in a reciprocating cycle in the actual use process, a tension spring is needed, the quality of the tension spring directly determines the quality and the service life of the clutch master cylinder, therefore, the spring performance of the clutch master cylinder needs to be detected in the production process of the clutch master cylinder, the clutch master cylinder is connected with a telescopic device after being fixed in the traditional detection method at present, the clutch master cylinder is driven to stretch through stretching of the telescopic device, so that the performance of the spring is detected, but the method has the following problems in use: 1. the existing spring detection device for the clutch master cylinder has single function, can only detect the maximum tension or fatigue of the spring, and cannot detect the fine change of the spring after multiple stretching; 2. the existing spring detection device for the clutch master cylinder is driven by a motor when detecting, the pulling force and the pulling time of the spring detection device are relatively fixed, the pulling time of a pulling machine cannot be adjusted at will according to detection requirements, and the practicality is poor.
Disclosure of Invention
The invention aims to solve the problems in the background art, and provides a spring tension and pressure detection device for a clutch master cylinder.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a spring tension pressure detection device for clutch master cylinder, which comprises a fixing pedestal, one side of unable adjustment base is provided with the fixed plate, the fixed orifices has been seted up on the fixed plate, one side of fixed plate has the clutch master cylinder through bolt fixed mounting, the mounted position of clutch master cylinder corresponds with the position of seting up of fixed orifices, telescopic link on the clutch master cylinder runs through the fixed orifices, unable adjustment base's top fixed mounting has drive module, drive module interpolation is equipped with flexible pull rod, flexible pull rod's one end runs through drive module and articulates with the flexible end of clutch master cylinder, unable adjustment base's top fixed mounting has the response module, the mounted position of response module corresponds with flexible pull rod's mounted position, flexible pull rod runs through the response module, fixed mounting has the response unit on the flexible pull rod, the response unit contacts with the response module.
In the spring tension pressure detection device for the clutch master cylinder, two symmetrically arranged pressure rods are fixedly arranged on one side, close to the sensing module, of the sensing unit, two symmetrically arranged pressure grooves are formed in one side, close to the sensing module, of the sensing unit, the pressure rods are inserted into the corresponding pressure grooves, the pressure rods are spring rods, and a rubber layer is fixedly arranged on the inner wall of the pressure grooves.
In the spring tension pressure detection device for the clutch master cylinder, the sensing module is internally provided with the metering groove, the metering groove is communicated with the telescopic pull rod, a plurality of metering firing pins which are linearly distributed are inserted into the inner wall of the metering groove, the sensing strip is fixedly arranged above the metering firing pins at the top of the inner wall of the metering groove, the metering gauge block is fixedly arranged on the outer wall of the telescopic pull rod and is of a semi-cylindrical structure, and one end of the metering gauge block, which is far away from the telescopic pull rod, extends into the metering groove and contacts with the metering firing pins.
In the spring tension pressure detection device for the clutch master cylinder, the driving rotating shaft is rotatably arranged above the telescopic pull rod in the driving module, a plurality of adjusting sliding grooves which are uniformly distributed along the circumferential direction of the driving rotating shaft are formed in the outer wall of the driving rotating shaft, an adjusting sliding block is slidably arranged in the adjusting sliding groove, one side of the adjusting sliding block extends out of the corresponding adjusting sliding groove and is fixedly provided with the adjusting rack, a driving tooth groove is formed in the top of the telescopic pull rod, and the driving tooth groove is in concave-convex fit with the adjusting rack.
In the spring tension pressure detection device for the clutch master cylinder, one end of the driving rotating shaft penetrates through the driving module, one end of the adjusting slide block is fixedly provided with the adjusting rod, one end of the adjusting rod, which is far away from the adjusting slide block, penetrates through the adjusting slide groove and the driving rotating shaft to extend to the outer side and is fixedly provided with the adjusting handle, one end of the driving rotating shaft, which extends out of the driving module, is fixedly provided with the limiting post of the cylindrical structure, the outer wall of the limiting post is provided with a plurality of limiting grooves uniformly distributed along the circumferential direction of the limiting post, the positions of the limiting grooves are respectively in one-to-one correspondence with the distribution positions of the adjusting rods, the adjusting handles on the adjusting rods are respectively in concave-convex fit with the corresponding limiting grooves, the limiting grooves are hinged with limiting blocks through spring hinges, one end, which is far away from the adjusting slide block, of the adjusting slide block is fixedly provided with limiting springs, and one end, which is far away from the adjusting slide block, is fixedly connected onto the inner wall of the adjusting slide groove.
In the spring tension pressure detection device for the clutch master cylinder, a counterweight pull rope is fixedly arranged on the outer wall of the driving rotating shaft and positioned on the outer side of the driving module, a bracket is fixedly arranged at the top of the driving module, a pulley is rotatably arranged at the top of the bracket, and one end, far away from the driving rotating shaft, of the counterweight pull rope is wound on the pulley and is fixedly provided with a bearing tray.
In the spring tension pressure detection device for the clutch master cylinder, the counterweight pull rope is of a flat structure, the supporting tray is provided with a plurality of balancing weights of circular structures, the outer wall of each balancing weight is provided with an inserting opening, the circle center of each balancing weight is provided with an anti-falling groove of circular structure, the anti-falling groove is communicated with the inserting opening, the inner diameter of each anti-falling groove is larger than the width of the counterweight pull rope, and the width of each inserting opening is smaller than the width of the counterweight pull rope.
In the spring tension and pressure detection device for the clutch master cylinder, a plug board is fixedly arranged on one side, close to the fixed base, of the fixed plate, the plug board is inserted into the fixed base, positioning tooth grooves are formed in two sides of the plug board, positioning bolts are connected with two sides of the fixed base in a threaded mode, positioning blocks are rotatably arranged on one sides, close to each other, of the two positioning bolts, positioning clamping teeth are formed in one side, close to the plug board, of the positioning blocks, and the positioning clamping teeth are in concave-convex fit with the positioning tooth grooves.
Compared with the prior art, the spring tension pressure detection device for the clutch master cylinder has the advantages that: the invention designs the driving module and the sensing module, the springs in the clutch master cylinder can be detected with different lifting forces and different lifting time periods through the multiple adjustment of the driving module, the variety of detection data is greatly improved, the sensing module is matched with the telescopic pull rod to detect the tension of the springs, meanwhile, the small change generated after the springs are lifted for multiple times can be detected, such as the time length of spring reset, the reset position of the springs is deformed, the detection personnel can conveniently grasp various data of the springs, and the accuracy of the detection of the springs of the clutch master cylinder is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially enlarged structure of fig. 1a according to the present invention.
Fig. 3 is a schematic cross-sectional view of the stationary base and the drive module of the present invention.
Fig. 4 is a partially enlarged schematic structural view of the present invention at B in fig. 3.
Fig. 5 is a partially enlarged schematic structural view of the present invention at C in fig. 3.
Fig. 6 is a schematic view of a partial cross-sectional structure of a sensing module according to the present invention.
Fig. 7 is a schematic perspective view of a counterweight according to the invention.
Fig. 8 is a schematic perspective view of a driving shaft according to the present invention.
Fig. 9 is a schematic view of a partial cross-sectional structure of the driving shaft and the stopper post in the present invention.
FIG. 10 is a schematic cross-sectional view of a board according to the present invention.
In the figure: 1. a fixed base; 101. a fixing plate; 102. a fixing hole; 2. a driving module; 201. a telescopic pull rod; 3. an induction module; 202. an induction unit; 203. a pressure rod; 230. a gauge block; 301. a pressure tank; 302. a metering tank; 303. metering a striker; 304. a sensor strip; 204. driving the rotating shaft; 205. adjusting the chute; 206. an adjusting slide block; 207. adjusting the rack; 208. driving the tooth slot; 209. an adjusting rod; 210. adjusting the handle; 211. a limit column; 212. a limit groove; 213. a limiting block; 214. a limit spring; 215. a counterweight pull rope; 216. a bracket; 217. a pulley; 218. a tray; 219. balancing weight; 220. an inserting port; 221. an anti-drop groove; 103. a plug board; 104. positioning tooth grooves; 105. positioning bolts; 106. a positioning block; 107. positioning latch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, a spring pull pressure detection device for a clutch master pump comprises a fixed base 1, one side of the fixed base 1 is provided with a fixed plate 101, a fixed hole 102 is formed in the fixed plate 101, one side of the fixed plate 101 is fixedly provided with the clutch master pump through bolts, the installation position of the clutch master pump corresponds to the position of the fixed hole 102, a telescopic rod on the clutch master pump penetrates through the fixed hole 102, a driving module 2 is fixedly installed at the top of the fixed base 1, a telescopic pull rod 201 is inserted into the driving module 2, one end of the telescopic pull rod 201 penetrates through the driving module 2 and is hinged with the telescopic end of the clutch master pump, a sensing module 3 is fixedly installed at the top of the fixed base 1, the installation position of the sensing module 3 corresponds to the installation position of the telescopic pull rod 201, the telescopic pull rod 201 penetrates through the sensing module 3, a sensing unit 202 is fixedly installed on the telescopic pull rod 201 and is in contact with the sensing module 3, when the fixed base 1 is used for being fixed on a table, the telescopic end of the clutch master pump is hinged with the telescopic pull rod 201 after being fixed on the fixed plate 101, and the purpose of detecting the clutch master pump is achieved by pulling the reciprocating driving module 202 to the telescopic drive module, and the purpose of the clutch master pump is achieved.
The sensing unit 202 is close to the pressure pole 203 of two symmetry settings of one side fixed mounting of sensing module 3, two symmetrical pressure grooves 301 of setting have been seted up to one side of sensing module 3 near sensing unit 202, pressure pole 203 inserts and establishes in corresponding pressure groove 301, pressure pole 203 is the spring bar, fixed mounting has the rubber layer on the inner wall of pressure groove 301, after the clutch master cylinder is stretched, at this moment, sensing unit 202 breaks away from sensing module 3 under the drive of flexible pull rod 201, at this moment, release flexible pull rod 201, the clutch master cylinder automatic re-setting and pulling flexible pull rod 201 and sensing unit 202 synchronous re-setting, after pressure pole 203 inserts pressure groove 301, can avoid sensing unit 202 and sensing module 3 to produce violent collision and then influence the stability of the electronic components in the sensing module 3 under the cushioning effect of pressure pole 203.
The measuring groove 302 is formed in the sensing module 3, the measuring groove 302 is communicated with the telescopic pull rod 201, a plurality of measuring firing pins 303 which are distributed in a straight line are inserted into the inner wall of the measuring groove 302, sensing strips 304 are fixedly arranged on the top of the inner wall of the measuring groove 302 and above the measuring firing pins 303, a measuring block 230 is fixedly arranged on the outer wall of the telescopic pull rod 201, the measuring block 230 is of a semicircular column structure, one end of the measuring block 230, which is far away from the telescopic pull rod 201, extends into the measuring groove 302 and is in contact with the measuring firing pins 303, the measuring block 230 is driven to move when the telescopic pull rod 201 is pulled, the measuring firing pins 303 are sequentially jacked up when the measuring block 230 moves, the measuring firing pins 303 rise and collide with the sensing strips 304, a display unit is fixedly arranged on the top of the sensing module 3 and is connected with the sensing strips 304 through wires, tension and stretching time can be gradually displayed after the sensing strips 304 are impacted by the measuring firing pins 303, more accurate detection data can be conveniently collected, and the measuring block 230 of the semicircular structure can conveniently reciprocate.
The driving module 2 is internally provided with a driving rotating shaft 204 which is positioned above the telescopic pull rod 201, the outer wall of the driving rotating shaft 204 is provided with a plurality of adjusting sliding grooves 205 which are uniformly distributed along the circumferential direction, the adjusting sliding grooves 205 are internally provided with adjusting sliding blocks 206 in a sliding way, one side of each adjusting sliding block 206 extends out of the corresponding adjusting sliding groove 205 and is fixedly provided with an adjusting rack 207, the top of the telescopic pull rod 201 is provided with a driving tooth socket 208, the driving tooth socket 208 is in concave-convex fit with the adjusting rack 207, an external driving device is fixedly arranged in the driving module 2, the driving rotating shaft 204 can be driven to rotate through the external driving device, the driving tooth socket 208 on the top of the driving rotating shaft 204 is in rotary fit with the telescopic pull rod 201, the adjusting sliding grooves 205 can drive the corresponding adjusting racks 207 to move, a plurality of adjusting racks 207 can be selectively pushed to a designated position according to detection requirements and are aligned with the driving tooth socket 208, when the driving rotating shaft 204 rotates, the adjusting racks 207 can be driven to mesh with the driving racks 208 and drive the telescopic pull rod 201 to move, and because the adjusting tooth sockets 207 on the driving rotating shaft 204 are only partially aligned with the driving tooth sockets 208, after the driving racks are aligned with the driving tooth sockets, the driving racks 208 can be automatically reset to realize the automatic reverse rotation of the adjusting racks, and the reset device can realize the automatic reset of the adjusting racks, and the reset of the driving racks can be aligned with the driving racks 201 through the automatic reset adjusting racks.
One end of the driving rotating shaft 204 penetrates through the driving module 2, one end of the adjusting slide block 206 is fixedly provided with an adjusting rod 209, one end of the adjusting rod 209 far away from the adjusting slide block 206 penetrates through the adjusting slide groove 205 and the driving rotating shaft 204 to extend to the outer side and is fixedly provided with an adjusting handle 210, one end of the driving rotating shaft 204 extending out of the driving module 2 is fixedly provided with a limit post 211 with a cylindrical structure, the outer wall of the limit post 211 is provided with a plurality of limit grooves 212 uniformly distributed along the circumferential direction, the opening positions of the limit grooves 212 are respectively in one-to-one correspondence with the distribution positions of the adjusting rods 209, the adjusting handles 210 on the adjusting rods 209 are respectively in concave-convex fit with the corresponding limit grooves 212, a limit block 213 is hinged in the limit grooves 212 through a spring hinge, one end of the adjusting slide block 206 far away from the adjusting rod 209 is fixedly provided with a limit spring 214, one end of the limit spring 214 far away from the adjusting slide block 206 is fixedly connected on the inner wall of the adjusting slide groove 205, the adjusting handle 210 is matched with the adjusting rod 209 to push the adjusting slide block 206 and the adjusting rack 207 to move, when the adjusting rod 209 needs to be pushed, the adjusting rod 209 at the corresponding position and the adjusting handle 210 can be synchronously pushed into the corresponding limiting groove 212 by manual pushing, at the moment, the limiting block 213 is automatically folded into the corresponding limiting groove 212 due to pushing, when the position of the adjusting handle 210 moves beyond the position of the limiting block 213, the limiting block 213 can be automatically reset, the folding direction of the limiting block 213 is fixed, therefore, the limiting block 213 can not be folded in the direction away from the driving module 2, at the moment, the adjusting handle 210 can be abutted against the limiting block 213 under the action of the elasticity of the limiting spring 214, at the moment, the adjusting rod 209 can be limited by the limiting block 213, and the movement of the adjusting rack 207 in the detection process is avoided, meanwhile, the adjusting handles 210 on the adjusting rods 209 which do not need to be pushed can be blocked by the corresponding limiting blocks 213, and the reciprocating operation of the telescopic pull rods 201 cannot be influenced in detection.
The outer wall of the driving rotating shaft 204 is fixedly provided with a counterweight pull rope 215 which is positioned on the outer side of the driving module 2, the top of the driving module 2 is fixedly provided with a bracket 216, the top of the bracket 216 is rotatably provided with a pulley 217, one end of the counterweight pull rope 215 far away from the driving rotating shaft 204 is wound on the pulley 217 and is fixedly provided with a supporting tray 218, a counterweight can be placed through the supporting tray 218, the rotating resistance of the driving rotating shaft 204 can be improved by matching with the counterweight pull rope 215, and the rotating time of the driving rotating shaft 204 can be adjusted to a certain extent according to detection requirements.
The counterweight stay 215 is flat structure, be provided with the balancing weight 219 of a plurality of circular structures on the supporting plate 218, set up on the outer wall of balancing weight 219 and insert and establish mouthful 220, the centre of a circle department of balancing weight 219 has been seted up circular structure's anticreep groove 221, anticreep groove 221 is linked together with inserting and establishing mouthful 220, the internal diameter of anticreep groove 221 is greater than the width of counterweight stay 215, the width of inserting mouthful 220 is less than the width of counterweight stay 215, balancing weight 219 is used for increasing the resistance when driving pivot 204 rotates, increase the duration that driving pivot 204 rotated one round, during the use, will insert inserting mouthful 220 along the side edge of counterweight stay 215, after counterweight stay 215 inserts into anticreep groove 221, rotate balancing weight 219 makes counterweight stay 215 and inserts mouthful 220 and be the horizontal intersection state, can avoid the unexpected whereabouts of balancing weight 219 when using.
Fixed plate 101 is close to one side fixed mounting who is fixed base 1 has plugboard 103, plugboard 103 inserts and establishes in fixed base 1, positioning tooth's socket 104 has all been seted up to plugboard 103's both sides, fixed base 1's both sides equal threaded connection has positioning bolt 105, positioning block 106 is installed in all rotating of one side that two positioning bolts 105 are close to each other, positioning latch 107 has been seted up to one side that positioning block 106 is close to plugboard 103, positioning latch 107 and positioning tooth's socket 104 unsmooth complex, plugboard 103 can adjust the position of fixed plate 101, make the flexible end of the separation and reunion master pump on the fixed plate 101 articulated with the tip of flexible pull rod 201 mutually, can make this detection device adapt to the separation and reunion master pump of multiple specification.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a separation and reunion is spring tension pressure detection device for master cylinder, includes unable adjustment base (1), its characterized in that: one side of unable adjustment base (1) is provided with fixed plate (101), fixed orifices (102) have been seted up on fixed plate (101), one side of fixed plate (101) is through bolt fixed mounting has the separation and reunion master cylinder, the mounted position of separation and reunion master cylinder is corresponding with the position of seting up of fixed orifices (102), telescopic link on the separation and reunion master cylinder runs through fixed orifices (102), the top fixed mounting of unable adjustment base (1) has drive module (2), drive module (2) interpolation is equipped with flexible pull rod (201), drive module (2) are run through to one end of flexible pull rod (201) and articulated mutually with the flexible end of separation and reunion master cylinder, the top fixed mounting of unable adjustment base (1) has sensor module (3), sensor module (3) mounted position and flexible pull rod (201) correspond, sensor module (3) are run through to flexible pull rod (201) are last fixed mounting has sensor element (202), sensor element (202) are contacted with sensor module (3).
2. The spring tension and pressure detection device for a clutch master cylinder according to claim 1, wherein: two symmetrically arranged pressure rods (203) are fixedly arranged on one side, close to the sensing module (3), of the sensing unit (202), two symmetrically arranged pressure grooves (301) are formed in one side, close to the sensing unit (202), of the sensing module (3), the pressure rods (203) are inserted into the corresponding pressure grooves (301), the pressure rods (203) are spring rods, and rubber layers are fixedly arranged on the inner walls of the pressure grooves (301).
3. The spring tension and pressure detection device for a clutch master cylinder according to claim 1, wherein: the measuring device is characterized in that a measuring groove (302) is formed in the sensing module (3), the measuring groove (302) is communicated with the telescopic pull rod (201), a plurality of measuring firing pins (303) which are distributed in a straight line are inserted into the inner wall of the measuring groove (302), sensing strips (304) are fixedly arranged on the top of the inner wall of the measuring groove (302) and above the measuring firing pins (303), a measuring block (230) is fixedly arranged on the outer wall of the telescopic pull rod (201), the measuring block (230) is of a semicircular column structure, and one end, far away from the telescopic pull rod (201), of the measuring block (230) extends into the measuring groove (302) and is in contact with the measuring firing pins (303).
4. The spring tension and pressure detection device for a clutch master cylinder according to claim 1, wherein: the driving device is characterized in that a driving rotating shaft (204) is rotatably arranged above the telescopic pull rod (201) in the driving module (2), a plurality of adjusting sliding grooves (205) which are uniformly distributed along the circumferential direction of the driving rotating shaft are formed in the outer wall of the driving rotating shaft (204), an adjusting sliding block (206) is arranged in the adjusting sliding groove (205) in a sliding mode, a corresponding adjusting sliding groove (205) is formed in one side of the adjusting sliding block (206) in an extending mode, an adjusting rack (207) is fixedly arranged on one side of the adjusting sliding block, a driving tooth groove (208) is formed in the top of the telescopic pull rod (201), and the driving tooth groove (208) is in concave-convex fit with the adjusting rack (207).
5. The spring tension and pressure detecting device for clutch master cylinder according to claim 4, wherein: one end of drive pivot (204) runs through drive module (2), one end fixed mounting who adjusts slider (206) has regulation pole (209), one end that adjusts slider (206) was kept away from in regulation pole (209) runs through regulation spout (205) and drive pivot (204) and extends to the outside and fixed mounting has regulation handle (210), one end fixed mounting that drive module (2) was extended to drive pivot (204) has spacing post (211) of cylindrical structure, a plurality of spacing groove (212) along its circumference evenly distributed have been seted up to the outer wall of spacing post (211), the position of seting up of a plurality of spacing grooves (212) respectively with the distribution position one-to-one of a plurality of regulation pole (209), regulation handle (210) on a plurality of regulation poles (209) are respectively with the unsmooth cooperation of corresponding spacing groove (212), one end that regulation slider (206) were kept away from in spacing groove (212) has spacing spring (214) through spring hinge joint, one end fixed connection that regulation slider (206) were kept away from on the inner wall of regulation spout (205).
6. The spring tension and pressure detecting device for clutch master cylinder according to claim 4, wherein: the driving device is characterized in that a counterweight pull rope (215) is fixedly arranged on the outer wall of the driving rotating shaft (204) and positioned on the outer side of the driving module (2), a support (216) is fixedly arranged at the top of the driving module (2), a pulley (217) is rotatably arranged at the top of the support (216), and one end, far away from the driving rotating shaft (204), of the counterweight pull rope (215) is wound on the pulley (217) and is fixedly provided with a tray (218).
7. The spring tension and pressure detecting device for clutch master cylinder according to claim 6, wherein: the balance weight stay cord (215) is flat structure, is provided with balancing weight (219) of a plurality of circular structures on the bearing dish (218), has seted up on the outer wall of balancing weight (219) and has inserted and establish mouth (220), and circular structure's anticreep groove (221) have been seted up in the centre of a circle department of balancing weight (219), and anticreep groove (221) are linked together with inserting and establish mouth (220), and the internal diameter of anticreep groove (221) is greater than the width of balance weight stay cord (215), and the width of inserting and establishing mouth (220) is less than the width of balance weight stay cord (215).
8. The spring tension and pressure detection device for a clutch master cylinder according to claim 1, wherein: one side fixed mounting that fixed plate (101) is close to unable adjustment base (1) has plugboard (103), plugboard (103) are inserted and are established in unable adjustment base (1), location tooth's socket (104) have all been seted up to the both sides of plugboard (103), the both sides of unable adjustment base (1) all threaded connection has positioning bolt (105), positioning block (106) are all installed in one side that two positioning bolts (105) are close to each other in the rotation, positioning block (106) have been seted up on one side that is close to plugboard (103) location latch (107), location latch (107) and the unsmooth cooperation of location tooth's socket (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410584992.0A CN118150089B (en) | 2024-05-13 | 2024-05-13 | Spring tension and pressure detection device for clutch master cylinder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410584992.0A CN118150089B (en) | 2024-05-13 | 2024-05-13 | Spring tension and pressure detection device for clutch master cylinder |
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| CN118150089A true CN118150089A (en) | 2024-06-07 |
| CN118150089B CN118150089B (en) | 2024-07-19 |
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| CN202410584992.0A Active CN118150089B (en) | 2024-05-13 | 2024-05-13 | Spring tension and pressure detection device for clutch master cylinder |
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| CN113945346A (en) * | 2021-10-15 | 2022-01-18 | 江西弘力汽车零部件有限公司 | Leaf spring fatigue test device |
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| CN219236766U (en) * | 2022-12-30 | 2023-06-23 | 浙江新中南汽车零部件股份有限公司 | Accelerator pedal assembly structure |
| CN116688466A (en) * | 2023-07-13 | 2023-09-05 | 吉林师范大学 | Fight intensity adjustment formula basketball skill trainer |
| CN116907819A (en) * | 2023-07-26 | 2023-10-20 | 芜湖大捷离合器有限公司 | Clutch diaphragm spring fatigue degree detects frock |
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| CN115931266A (en) * | 2022-11-28 | 2023-04-07 | 浙江理工大学 | Spring stiffness coefficient measuring device and method |
| CN219236766U (en) * | 2022-12-30 | 2023-06-23 | 浙江新中南汽车零部件股份有限公司 | Accelerator pedal assembly structure |
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| CN118150089B (en) | 2024-07-19 |
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