CN116907819A - Clutch diaphragm spring fatigue degree detects frock - Google Patents
Clutch diaphragm spring fatigue degree detects frock Download PDFInfo
- Publication number
- CN116907819A CN116907819A CN202310922656.8A CN202310922656A CN116907819A CN 116907819 A CN116907819 A CN 116907819A CN 202310922656 A CN202310922656 A CN 202310922656A CN 116907819 A CN116907819 A CN 116907819A
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- spring
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- diaphragm spring
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- groove body
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 6
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 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
Classifications
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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
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/062—Special adaptations of indicating or recording means with mechanical indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0288—Springs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a clutch diaphragm spring fatigue degree detection tool which comprises a tool base, wherein a displacement chute is arranged on the upper end surface of the tool base, a threaded rotating rod is arranged on the surface of the displacement chute, a movable seat frame is connected on the surface of the threaded rotating rod in a threaded mode, a spring mounting plate is fixedly connected above the movable seat frame, a marking movable rod is arranged on the surface of the spring mounting plate, a longitudinal push rod mechanism is arranged at the other end of the upper end surface of the tool base, a circular sleeve plate is arranged on the surface of the longitudinal push rod mechanism, a limiting ring is arranged at one end of the longitudinal push rod mechanism, the problem that when a diaphragm spring is detected, only the angle of a diaphragm can be detected, the detection of diaphragm spring deformation values caused by the fatigue degree of the clutch diaphragm spring cannot be implemented after long-time working is solved, and the detection range is extremely limited.
Description
Technical Field
The invention mainly relates to the technical field of diaphragm spring detection, in particular to a clutch diaphragm spring fatigue degree detection tool.
Background
The diaphragm spring clutch is a clutch made by replacing a general coil spring and a release lever mechanism with a diaphragm spring, and since it is arranged in the center, a center spring clutch can be also calculated. The diaphragm spring is a conical spring piece made of thin spring steel plate and with a certain taper, and the central part of the conical spring piece is provided with a plurality of radial grooves uniformly distributed. The diaphragm spring is one kind of disc spring and consists of disc spring part and separating finger part.
In the application publication number CN201921082379.X, application publication date 2020.02.04, the invention patent application named as "a clutch diaphragm spring detection tool", comprises a bottom plate, wherein the upper surface of the bottom plate is horizontal; the first limiting block and the second limiting block are arranged on the bottom plate, and limiting edges of the first limiting block and the second limiting block are perpendicular to each other; standard sliders, the width of which is known; the standard sliding block can slide along the limiting edge of the second limiting block; the bracket is arranged on the bottom plate; the dial indicator is arranged at the end part of the bracket and can contact the diaphragm spring arranged on the bottom plate, so that the measuring error is reduced, and the measuring precision is improved; the operation is simple, and staff can operate the device; and the production efficiency is improved.
During the operation of the specific examples, the inventors have found the following drawbacks: the device can only detect the angle of the diaphragm detected by the angle gauge when detecting the diaphragm spring, can not detect the deformation value of the diaphragm spring caused by the fatigue degree of the clutch diaphragm spring after long-time working, and has extremely limited detection range.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention provides a clutch diaphragm spring fatigue degree detection tool which is used for solving the problem that when a diaphragm spring is detected, only the angle of a diaphragm can be detected by an angle gauge, the detection of the deformation value of the diaphragm spring caused by the fatigue degree of the clutch diaphragm spring after long-time working cannot be implemented, and the detection range is extremely limited.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: including the frock base, frock base upper end surface is provided with the displacement spout, displacement spout surface is provided with the screw thread bull stick, screw thread bull stick surface threaded connection has the removal seat frame, remove seat frame top fixedly connected with spring mounting dish, spring mounting dish surface is provided with the mark movable rod, frock base upper end surface other end is provided with vertical push rod mechanism, vertical push rod mechanism surface is provided with circular sleeve plate, vertical push rod mechanism one end is provided with the spacing ring.
Further, the spring mounting plate and the movable seat frame form a sliding structure on the upper end surface of the tool base through rotation of the threaded rotating rod, a hand deflector is arranged on the other end surface of the threaded rotating rod, and the spring mounting plate corresponds to the center line position of the longitudinal push rod mechanism on the upper end surface of the tool base.
Further, the spring mounting plate comprises an outer sleeve plate, an annular groove body is arranged on the surface of the outer sleeve plate, a telescopic spring is arranged on the surface of the annular groove body, a crank clamping block is arranged on the surface of the other end of the telescopic spring, and scale marks are arranged on the surface of the crank clamping block.
Further, the crank clamping blocks are provided with two blocks and are correspondingly arranged on the surface of the annular groove body, and the crank clamping blocks form elastic connection on the surface of the annular groove body through the telescopic springs.
Further, the marking movable rod comprises a damping bearing, the surface of the damping bearing is movably connected with a mounting sleeve, the surface of the mounting sleeve is provided with a sliding adjusting rod, the surface of the sliding adjusting rod is provided with a plurality of semicircular movable blocks, the top end of the sliding adjusting rod is provided with a marking screw rod, and the surface of the other end of the marking screw rod is rotatably and movably connected with a spring retaining plate.
Further, the sliding adjusting rod is arranged on the surface of the mounting sleeve through a plurality of semicircular movable blocks on the surface of the sliding adjusting rod, a structure capable of being connected in a sliding mode is formed on the surface of the mounting sleeve, the spring retaining plate is displaced through rotation of a marking screw rod movably connected to one side of the spring retaining plate, and the spring retaining plate can be replaced with a corresponding length size according to the inner diameter of the spring mounting disc.
Further, the longitudinal pushing rod mechanism comprises a sliding and transverse moving shaft, the sliding and transverse moving shaft is arranged on the surface of the round sleeve plate, an inclined groove body is formed in one end surface of the sliding and transverse moving shaft, a reset spring is connected to the surface of the sliding and transverse moving shaft in the round sleeve plate in a sleeved mode, a special-shaped gear is arranged on the surface of the inclined groove body, a gear supporting seat is arranged on one side of the special-shaped gear, and a transmission motor is arranged at the other end of the special-shaped gear.
Furthermore, the midpoint of the sliding and traversing shaft corresponds to the central position of the spring mounting disc, elastic connection is formed on the surface of the circular sleeve plate through a reset spring in the circular sleeve plate, the sliding and traversing shaft slides in clearance contact with the special gear through a bevel groove body at the other end of the sliding and traversing shaft, the sliding and traversing shaft is pushed to reciprocate on the surface of the circular sleeve plate, and then a limiting ring on the surface of the sliding and traversing shaft is pushed to the surface of the detection spring to perform pressing operation.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention has reasonable design, when the fatigue degree of the diaphragm spring of the clutch is detected, the diaphragm spring is placed between the crank clamping blocks in the spring mounting plate, the diaphragm spring can be fixed on the surface of the spring mounting plate through the telescopic springs at the two sides of the crank clamping blocks, the purpose of mounting and detecting the diaphragm springs with different specifications is realized,
simultaneously, the sliding adjusting rod in the marking movable rod is rotated along the damping bearing to drive the spring retaining plate at one end of the sliding adjusting rod to move to the central position of the diaphragm spring, the length of the sliding adjusting rod can be controlled by the semicircular movable block, the marking screw rod is rotated to drive the spring retaining plate to move to the surface of the diaphragm spring, the length of the diaphragm spring under the condition of not working is recorded by observing the position of one end of the diaphragm spring on the scale mark, the requirement of accurate detection is improved,
the screw thread rotating rod is rotated to drive the movable seat frame and the spring mounting disc to move, when the screw thread rotating rod is moved to the position where the limiting ring is contacted with the diaphragm spring, the movement is stopped, a transmission motor in the longitudinal push rod mechanism is started, the transmission motor drives the special-shaped gear to rotate to drive the inclined slot body on the surface of the sliding and traversing shaft to move to displace, finally the limiting ring on the surface of the sliding and traversing shaft is driven to push the diaphragm spring to the position, when the special-shaped gear is further rotated, the sliding and traversing shaft returns to the original position under the action of the reset spring, the repeated pressing of the diaphragm spring is realized, so that the deformation value of the diaphragm spring caused by the fatigue degree of the diaphragm spring of the clutch after long-time working is calculated,
when the longitudinal push rod mechanism finishes working, the sliding adjusting rod in the movable rod is marked to repeat the working, so that the position of the diaphragm spring is calculated and recorded for the first time, the moving distance is obtained, and the purpose of detecting the fatigue degree of the diaphragm spring of the clutch is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic perspective view of a spring mounting plate of the present invention;
FIG. 3 is a schematic view of a marking movable bar structure according to the present invention;
FIG. 4 is a schematic view of the structure of A in the marking movable bar of the present invention;
FIG. 5 is a schematic perspective view of a longitudinal pushing rod mechanism according to the present invention;
fig. 6 is a schematic plan view of a longitudinal pushing rod mechanism according to the present invention.
Reference numerals
1. A tool base; 2. a displacement chute; 3. a threaded rotating rod; 4. a movable mount; 5. a spring mounting plate; 501. a jacket plate; 502. an annular groove body; 503. a telescopic spring; 504. a crank clamping block; 505. a scale mark; 6. marking the movable rod; 601. damping bearings; 602. a mounting sleeve; 603. sliding the adjusting rod; 604. a semicircular movable block; 605. marking a screw; 606. a spring-retaining plate; 7. a circular sleeve plate; 8. a longitudinal push rod mechanism; 801. sliding and traversing the shaft; 802. an oblique slot body; 803. a return spring; 804. a special gear; 805. a gear support base; 806. a drive motor; 9. and a limiting ring.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying 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.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-6, the fixture comprises a fixture base 1, a displacement chute 2 is arranged on the upper end surface of the fixture base 1, a threaded rotating rod 3 is arranged on the surface of the displacement chute 2, a movable seat frame 4 is connected with the surface of the threaded rotating rod 3 in a threaded manner, a spring mounting disc 5 is fixedly connected above the movable seat frame 4, a marking movable rod 6 is arranged on the surface of the spring mounting disc 5, a longitudinal push rod mechanism 8 is arranged at the other end of the upper end surface of the fixture base 1, a circular sleeve plate 7 is arranged on the surface of the longitudinal push rod mechanism 8, a limiting ring 9 is arranged at one end of the longitudinal push rod mechanism 8, a sliding structure is formed on the upper end surface of the fixture base 1 through rotation of the threaded rotating rod 3, a hand pulling rod is arranged on the surface of the other end of the threaded rotating rod 3, and the spring mounting disc 5 corresponds to the line position of the longitudinal push rod mechanism 8 on the upper end surface of the fixture base 1.
The spring mounting plate 5 comprises an outer sleeve plate 501, an annular groove body 502 is arranged on the surface of the outer sleeve plate 501, a telescopic spring 503 is arranged on the surface of the annular groove body 502, a crank clamping block 504 is arranged on the surface of the other end of the telescopic spring 503, scale marks 505 are arranged on the surface of the crank clamping block 504, two crank clamping blocks 504 are arranged and correspondingly arranged on the surface of the annular groove body 502, and the crank clamping blocks 504 form elastic connection on the surface of the annular groove body 502 through the telescopic spring 503.
In the embodiment, when the fatigue degree of the diaphragm springs of the clutch is detected, the diaphragm springs are placed between the crank clamping blocks 504 in the spring mounting plate 5, and the diaphragm springs can be fixed on the surface of the spring mounting plate 5 through the telescopic springs 503 on two sides of the crank clamping blocks 504, so that the purpose of mounting and detecting the diaphragm springs with different specifications is realized.
The marking movable rod 6 comprises a damping bearing 601, the surface of the damping bearing 601 is movably connected with a mounting sleeve 602, a sliding adjusting rod 603 is arranged on the surface of the mounting sleeve 602, a plurality of semicircular movable blocks 604 are arranged on the surface of the sliding adjusting rod 603, a marking screw 605 is arranged at the top end of the sliding adjusting rod 603, a spring retaining plate 606 is rotatably and movably connected with the surface of the other end of the marking screw 605, the sliding adjusting rod 603 is arranged on the surface of the mounting sleeve 602 through the semicircular movable blocks 604 on the surface of the sliding adjusting rod 603, a structure capable of being slidably connected is formed on the surface of the mounting sleeve 602, the spring retaining plate 606 is displaced through rotation of the marking screw 605 movably connected with one side of the spring retaining plate 606, and the corresponding length and the size of the spring retaining plate 606 can be replaced according to the inner diameter of the spring mounting disc 5.
In this embodiment, the sliding adjusting rod 603 in the marking movable rod 6 is rotated along the damping bearing 601, so as to drive the spring retaining plate 606 at one end of the sliding adjusting rod 603 to move to the central position of the diaphragm spring, the length of the sliding adjusting rod 603 can be controlled by the semicircular movable block 604, the marking screw 605 is rotated, the spring retaining plate 606 is driven to move to the surface of the diaphragm spring, and the length of the diaphragm spring under the condition of no work is recorded by observing the position of one end of the diaphragm spring on the scale mark 505, so that the detection accuracy requirement of the diaphragm spring is improved.
The vertical push rod mechanism 8 comprises a sliding and transverse moving shaft 801, the sliding and transverse moving shaft 801 is mounted on the surface of the circular sleeve plate 7, an inclined groove body 802 is formed in one end surface of the sliding and transverse moving shaft 801, a reset spring 803 is sleeved on the surface of the sliding and transverse moving shaft 801 in the circular sleeve plate 7, a special gear 804 is arranged on the surface of the inclined groove body 802, a gear support seat 805 is arranged on one side of the special gear 804, a transmission motor 806 is arranged at the other end of the special gear 804, the middle point of the sliding and transverse moving shaft 801 corresponds to the center position of the spring mounting disc 5, elastic connection is formed on the surface of the circular sleeve plate 7 through the reset spring 803 in the circular sleeve plate 7, the sliding and transverse moving shaft 801 slides in a reciprocating manner on the surface of the circular sleeve plate 7 through the intermittent contact of the inclined groove body 802 and the special gear 804 at the other end of the sliding and further pushes a limiting ring 9 on the surface of the sliding and transverse moving shaft 801 to the surface of the detection spring to perform pressing operation.
In the embodiment, the screw thread rotating rod 3 is rotated to drive the movable seat frame 4 and the spring mounting disc 5 to move the longitudinal push rod mechanism 8, when the movement is stopped when the limiting ring 9 contacts with the diaphragm spring, the transmission motor 806 in the longitudinal push rod mechanism 8 is started, the transmission motor 806 drives the special gear 804 to rotate to work, the beveling groove body 802 on the surface of the sliding and transverse moving shaft 801 is driven to move to generate displacement, finally the limiting ring 9 on the surface of the sliding and transverse moving shaft 801 is driven to push the diaphragm spring to generate position, when the special gear 804 is further rotated, the sliding and transverse moving shaft 801 returns to the original position under the action of the reset spring 803, the repeated pressing of the diaphragm spring is realized, so that the deformation value of the diaphragm spring caused by the fatigue degree of the diaphragm spring of the clutch after long-time work is calculated,
when the longitudinal push rod mechanism 8 completes the work, the sliding adjusting rod 603 in the movable rod 6 is marked to repeat the work, so that the position of the diaphragm spring is calculated and the moving distance is obtained when the position is recorded for the first time, and the purpose of detecting the fatigue degree of the diaphragm spring of the clutch is realized.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A clutch diaphragm spring fatigue degree detects frock, its characterized in that: including frock base (1), frock base (1) upper end surface is provided with displacement spout (2), displacement spout (2) surface is provided with screw thread bull stick (3), screw thread bull stick (3) surface threaded connection has removal seat frame (4), remove seat frame (4) top fixedly connected with spring mounting dish (5), spring mounting dish (5) surface is provided with mark movable rod (6), frock base (1) upper end surface other end is provided with vertical push rod mechanism (8), vertical push rod mechanism (8) surface is provided with circular sleeve plate (7), vertical push rod mechanism (8) one end is provided with spacing ring (9).
2. The clutch diaphragm spring fatigue detection tool according to claim 1, wherein: the spring mounting plate (5) and the movable seat frame (4) form a sliding structure on the upper end surface of the tool base (1) through rotation of the threaded rotating rod (3), a hand deflector is arranged on the other end surface of the threaded rotating rod (3), and the spring mounting plate (5) corresponds to the center line position of the longitudinal push rod mechanism (8) on the upper end surface of the tool base (1).
3. The clutch diaphragm spring fatigue detection tool according to claim 1, wherein: the spring mounting plate (5) comprises an outer sleeve plate (501), an annular groove body (502) is formed in the surface of the outer sleeve plate (501), a telescopic spring (503) is arranged on the surface of the annular groove body (502), a crank clamping block (504) is arranged on the surface of the other end of the telescopic spring (503), and scale marks (505) are arranged on the surface of the crank clamping block (504).
4. The clutch diaphragm spring fatigue detection tool according to claim 3, wherein: the crank clamping blocks (504) are provided with two blocks and are correspondingly arranged on the surface of the annular groove body (502), and the crank clamping blocks (504) form elastic connection on the surface of the annular groove body (502) through the telescopic springs (503).
5. The clutch diaphragm spring fatigue detection tool according to claim 1, wherein: the marking movable rod (6) comprises a damping bearing (601), the surface of the damping bearing (601) is movably connected with an installation sleeve (602), the surface of the installation sleeve (602) is provided with a sliding adjusting rod (603), the surface of the sliding adjusting rod (603) is provided with a plurality of semicircular movable blocks (604), the top end of the sliding adjusting rod (603) is provided with a marking screw rod (605), and the surface of the other end of the marking screw rod (605) is rotatably and movably connected with a spring retaining plate (606).
6. The clutch diaphragm spring fatigue detection tool according to claim 5, wherein: the sliding adjusting rod (603) is arranged on the surface of the mounting sleeve (602) through a plurality of semicircular movable blocks (604) on the surface of the sliding adjusting rod, a structure capable of being connected in a sliding mode is formed on the surface of the mounting sleeve (602), the spring retaining plate (606) is displaced through rotation of a marking screw rod (605) movably connected to one side of the spring retaining plate, and the spring retaining plate (606) can be replaced with a corresponding length size according to the inner diameter of the spring mounting disc (5).
7. The clutch diaphragm spring fatigue detection tool according to claim 1, wherein: the vertical push rod mechanism (8) is including slip sideslip axle (801), install in circular sleeve board (7) surface slip sideslip axle (801), slip sideslip axle (801) one end surface is provided with inclined groove body (802), slip sideslip axle (801) surface is connected with reset spring (803) in circular sleeve board (7) inside cup joint, inclined groove body (802) surface is provided with abnormal shape gear (804), abnormal shape gear (804) one side is provided with gear support seat (805), abnormal shape gear (804) other end is provided with driving motor (806).
8. The clutch diaphragm spring fatigue detection tool according to claim 7, wherein: the midpoint of the sliding and traversing shaft (801) corresponds to the center of the spring mounting disc (5), elastic connection is formed on the surface of the circular sleeve plate (7) through a reset spring (803) in the circular sleeve plate (7), the sliding and traversing shaft (801) slides in clearance contact with the special gear (804) through a chamfer groove body (802) at the other end of the sliding and traversing shaft, the sliding and traversing shaft (801) is pushed to reciprocate on the surface of the circular sleeve plate (7), and then the limiting ring (9) on the surface of the sliding and traversing shaft is pushed to the surface of the detection spring to perform pressing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310922656.8A CN116907819A (en) | 2023-07-26 | 2023-07-26 | Clutch diaphragm spring fatigue degree detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310922656.8A CN116907819A (en) | 2023-07-26 | 2023-07-26 | Clutch diaphragm spring fatigue degree detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116907819A true CN116907819A (en) | 2023-10-20 |
Family
ID=88362763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310922656.8A Pending CN116907819A (en) | 2023-07-26 | 2023-07-26 | Clutch diaphragm spring fatigue degree detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116907819A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118150089A (en) * | 2024-05-13 | 2024-06-07 | 浙江新中南汽车零部件股份有限公司 | Spring tension and pressure detection device for clutch master cylinder |
-
2023
- 2023-07-26 CN CN202310922656.8A patent/CN116907819A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118150089A (en) * | 2024-05-13 | 2024-06-07 | 浙江新中南汽车零部件股份有限公司 | Spring tension and pressure detection device for clutch master cylinder |
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