CN221037194U - Leaf spring height measurement device - Google Patents
Leaf spring height measurement device Download PDFInfo
- Publication number
- CN221037194U CN221037194U CN202322963845.8U CN202322963845U CN221037194U CN 221037194 U CN221037194 U CN 221037194U CN 202322963845 U CN202322963845 U CN 202322963845U CN 221037194 U CN221037194 U CN 221037194U
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- cross rod
- leaf spring
- fixed
- measurement device
- adjusting mechanism
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- 238000005259 measurement Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of leaf spring measurement, and particularly discloses a leaf spring height measuring device which comprises a transverse adjusting mechanism for adjusting and comparing the action radian of a leaf spring, wherein the lower end of the transverse adjusting mechanism is provided with a height measuring mechanism for measuring the height of the leaf spring, and the height measuring mechanism is positioned at the center of the transverse adjusting mechanism. According to the utility model, through the arrangement of the transverse adjusting mechanism and the arc height measuring mechanism, the movable cylinder is sleeved on the central column of the plate spring, so that the extension length of the extension rods at two sides of the cross rod is adjusted by the extension adjusting component, the total length is equal to the acting arc length of the plate spring, then the lower end of the top column is contacted with the plate spring through the rotation of the top column on the cross rod, the horizontal bubble is in a horizontal state, the extension rods at two sides are contacted with the plate spring, the length of the movable cylinder extending out of the fixed cylinder is observed, the sum of the lengths of the fixed cylinder and the extending movable cylinder is arc height, the operation process is simple and convenient, the arc height measurement can be completed by only one person, and the measurement efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of leaf spring measurement, in particular to a leaf spring height measuring device.
Background
The automobile leaf spring is the most traditional elastic element in an automobile suspension system, and has the advantages of good reliability, simple structure, short manufacturing process flow, low cost, greatly simplified structure and the like, so that the automobile leaf spring is widely applied. In the production process of the leaf spring, the height of the leaf spring needs to be measured, the action length is measured by a meter ruler at present, a stone pen is used for marking, then a fine line is manually held, and the length of the middle part of the leaf spring is measured by the meter ruler, so that the arc height of the leaf spring is read. The method is inaccurate in measurement, large in error, and requires at least two persons to finish the measurement of the height of the leaf spring, and is time-consuming, labor-consuming and inconvenient to operate.
Disclosure of utility model
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a leaf spring height measuring device.
The utility model realizes the above purpose through the following technical scheme:
The plate spring height measuring device comprises a transverse adjusting mechanism for adjusting and comparing the acting radian of a plate spring, wherein the lower end of the transverse adjusting mechanism is provided with a camber measuring mechanism for measuring the camber of the plate spring, and the camber measuring mechanism is positioned at the center of the transverse adjusting mechanism;
The transverse adjusting mechanism comprises a cross rod, telescopic rods are arranged on two sides of the cross rod, a telescopic adjusting assembly is arranged between the telescopic rods on the cross rod, and scale marks are arranged on the cross rod and the telescopic rods;
The arc height measuring mechanism comprises a fixed cylinder fixed at the lower end of the cross rod, a movable cylinder is arranged in the fixed cylinder, and scale marks are arranged on the outer wall of the fixed cylinder and the outer wall of the movable cylinder.
Further set up: the telescopic adjusting assembly comprises a sleeve arranged on the inner side of the cross rod, a worm wheel is fixed on the outer diameter of the middle part of the sleeve, a worm is meshed with the front side of the worm wheel, the upper end of the worm penetrates through the cross rod to be provided with a hand wheel, and a screw rod is fixed at the opposite end of the telescopic rod.
Further set up: the screw threads on the two sides are opposite in rotation direction, the screw is in threaded connection with the sleeve, the sleeve is in rotary connection with the cross rod, and the worm is in rotary connection with the cross rod.
Further set up: the two ends of the cross rod are provided with cavities, and the telescopic rod is in sliding connection with the cavities on the cross rod.
Further set up: a chute is formed in the inner wall of the fixed cylinder, and a bump corresponding to the chute is arranged at the upper end of the movable cylinder.
Further set up: two jacking columns are vertically arranged on the cross rod and are in threaded connection with the cross rod, and a hand wheel is fixed at the upper end of each jacking column.
Further set up: the horizontal bubble is arranged at the center of the upper end of the cross rod, and the handrail is fixed on the outer wall of the cross rod.
Compared with the prior art, the utility model has the following beneficial effects:
Through transverse adjustment mechanism, the setting of arc measuring mechanism, establish the movable section of thick bamboo cover on the center post of leaf spring, make flexible adjustment subassembly carry out the length adjustment that stretches out to the telescopic link of horizontal pole both sides, the total length equals with the effect arc length of leaf spring, then rotate through the jack-prop on the horizontal pole, make the lower extreme of jack-prop and leaf spring contact, the level bubble is in the horizontality, contact both sides telescopic link and leaf spring, observe the length that the movable section of thick bamboo stretched out fixed section of thick bamboo, the sum of the length of fixed section of thick bamboo and the movable section of thick bamboo that stretches out is the arc height, the operation process is simple and convenient, only need alone can accomplish the arc height measurement, measuring efficiency has been improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is an isometric view of a leaf spring height measurement device of the present utility model in use;
FIG. 2 is a schematic view of the main section of FIG. 1;
FIG. 3 is a schematic view of a leaf spring height measuring apparatus according to the present utility model;
FIG. 4 is a schematic view showing the structure of a leaf spring height measuring apparatus according to the present utility model in an exploded state;
Fig. 5 is an enlarged schematic view of the structure at a in fig. 2.
The reference numerals are explained as follows:
1. A leaf spring; 2. a lateral adjustment mechanism; 21. a cross bar; 22. a sleeve; 23. a worm wheel; 24. a worm; 25. a screw; 26. a telescopic rod; 3. an arc height measuring mechanism; 31. a fixed cylinder; 32. a movable cylinder; 33. a top column; 4. horizontal bubble; 5. an armrest.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 utility model 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 utility model. 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", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-5, the leaf spring height measuring device comprises a transverse adjusting mechanism 2 for adjusting and comparing the action radian of a leaf spring 1, wherein the lower end of the transverse adjusting mechanism 2 is provided with a camber measuring mechanism 3 for measuring the camber of the leaf spring 1, and the camber measuring mechanism 3 is positioned at the center of the transverse adjusting mechanism 2;
In this embodiment: the transverse adjusting mechanism 2 comprises a cross rod 21, telescopic rods 26 are arranged on two sides of the cross rod 21, a telescopic adjusting assembly is arranged between the telescopic rods 26 on the cross rod 21, and scale marks are arranged on the cross rod 21 and the telescopic rods 26; the telescopic adjustment assembly comprises a sleeve 22 arranged on the inner side of the cross rod 21, a worm wheel 23 is fixed on the outer diameter of the middle part of the sleeve 22, a worm 24 is meshed with the front side of the worm wheel 23, a hand wheel is arranged at the upper end of the worm 24 through the cross rod 21, and a screw 25 is fixed at the opposite end of a telescopic rod 26; the screw rods 25 on the two sides are opposite in screw thread direction, the screw rods 25 are in screw thread connection with the sleeve 22, the sleeve 22 is in rotary connection with the cross rod 21, and the worm 24 is in rotary connection with the cross rod 21; cavities are arranged at two ends of the cross rod 21, and the telescopic rod 26 is in sliding connection with the cavities on the cross rod 21; through the rotation of the worm 24, the worm 24 is meshed with the worm wheel 23 to rotate, the sleeve 22 is driven to rotate, the screws 25 and the telescopic rods 26 on two sides of the sleeve 22 are relatively moved, the total length of the cross rod 21 and the telescopic rods 26 is adjusted, and the total length is adapted to the action arc lengths of the leaf springs 1 with different specifications.
In this embodiment: the arc height measuring mechanism 3 comprises a fixed cylinder 31 fixed at the lower end of the cross rod 21, a movable cylinder 32 is arranged in the fixed cylinder 31, and scale marks are arranged on the outer walls of the fixed cylinder 31 and the movable cylinder 32; a chute is arranged on the inner wall of the fixed cylinder 31, and a bump corresponding to the chute is arranged at the upper end of the movable cylinder 32; two jacking columns 33 are vertically arranged on the cross rod 21, the jacking columns 33 are in threaded connection with the cross rod 21, and a hand wheel is fixed at the upper end of each jacking column 33; by rotating the jack-up column 33, the jack-up column 33 pushes the cross rod 21, when the total length of the cross rod 21 and the telescopic rod 26 corresponds to the action length position of the leaf spring 1, the length of the movable cylinder 32 extending out of the fixed cylinder 31 is observed, and the sum of the lengths of the fixed cylinder 31 and the extending movable cylinder 32 is the arc height.
In this embodiment: the horizontal bubble 4 is arranged at the center of the upper end of the cross rod 21, the handrail 5 is fixed on the outer wall of the cross rod 21, the cross rod 21 is convenient to be held, and the horizontal state of the cross rod 21 is observed through the horizontal bubble 4.
The working principle and the use flow of the utility model are as follows: the movable cylinder 32 of the arc height measuring mechanism 3 is sleeved on the center column of the plate spring 1, the worm 24 of the transverse adjusting mechanism 2 rotates to enable the worm 24 to be meshed with the worm wheel 23 to rotate, the sleeve 22 is driven to rotate, the screws 25 and the telescopic rods 26 on two sides of the sleeve 22 relatively move, the total length of the cross rod 21 and the telescopic rods 26 is adjusted to enable the total length to be equal to the acting arc length of the plate spring 1, then the top column 33 on the cross rod 21 rotates to enable the lower end of the top column 33 to be in contact with the plate spring 1, the horizontal bubble 4 is in a horizontal state, the telescopic rods 26 on two sides are in contact with the plate spring 1, the length of the movable cylinder 32 extending out of the fixed cylinder 31 is observed, and the sum of the lengths of the fixed cylinder 31 and the extending movable cylinder 32 is the arc height.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A leaf spring height measurement device, its characterized in that: the device comprises a transverse adjusting mechanism (2) for adjusting and comparing the action radian of a plate spring (1), wherein the lower end of the transverse adjusting mechanism (2) is provided with an arc height measuring mechanism (3) for measuring the arc height of the plate spring (1), and the arc height measuring mechanism (3) is positioned at the center of the transverse adjusting mechanism (2);
The transverse adjusting mechanism (2) comprises a cross rod (21), telescopic rods (26) are arranged on two sides of the cross rod (21), telescopic adjusting components are arranged between the telescopic rods (26) on the cross rod (21), and scale marks are arranged on the cross rod (21) and the telescopic rods (26);
The arc height measuring mechanism (3) comprises a fixed cylinder (31) fixed at the lower end of the cross rod (21), a movable cylinder (32) is arranged in the fixed cylinder (31), and scale marks are arranged on the outer wall of the fixed cylinder (31) and the outer wall of the movable cylinder (32).
2. The leaf spring height measurement device of claim 1 wherein: the telescopic adjustment assembly comprises a sleeve (22) arranged on the inner side of the cross rod (21), a worm wheel (23) is fixed on the outer diameter of the middle of the sleeve (22), a worm (24) is meshed with the front side of the worm wheel (23), the upper end of the worm (24) penetrates through the cross rod (21) to be provided with a hand wheel, and a screw (25) is fixed at the opposite end of the telescopic rod (26).
3. A leaf spring height measurement device according to claim 2, wherein: the screw rods (25) on two sides are opposite in screw thread direction, the screw rods (25) are in screw thread connection with the sleeve (22), the sleeve (22) is in rotary connection with the cross rod (21), and the worm (24) is in rotary connection with the cross rod (21).
4. The leaf spring height measurement device of claim 1 wherein: the two ends of the cross rod (21) are provided with cavities, and the telescopic rod (26) is in sliding connection with the cavities on the cross rod (21).
5. The leaf spring height measurement device of claim 1 wherein: a chute is formed in the inner wall of the fixed cylinder (31), and a bump corresponding to the chute is arranged at the upper end of the movable cylinder (32).
6. The leaf spring height measurement device of claim 1 wherein: two jacking columns (33) are vertically arranged on the cross rod (21), the jacking columns (33) are in threaded connection with the cross rod (21), and a hand wheel is fixed at the upper end of each jacking column (33).
7. The leaf spring height measurement device of claim 1 wherein: the horizontal bubble (4) is arranged at the center of the upper end of the cross rod (21), and the handrail (5) is fixed on the outer wall of the cross rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322963845.8U CN221037194U (en) | 2023-11-02 | 2023-11-02 | Leaf spring height measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322963845.8U CN221037194U (en) | 2023-11-02 | 2023-11-02 | Leaf spring height measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037194U true CN221037194U (en) | 2024-05-28 |
Family
ID=91173908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322963845.8U Active CN221037194U (en) | 2023-11-02 | 2023-11-02 | Leaf spring height measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037194U (en) |
-
2023
- 2023-11-02 CN CN202322963845.8U patent/CN221037194U/en active Active
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