CN222336272U - A test fixture capable of testing torsion springs of different sizes - Google Patents
A test fixture capable of testing torsion springs of different sizes Download PDFInfo
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- CN222336272U CN222336272U CN202421241884.5U CN202421241884U CN222336272U CN 222336272 U CN222336272 U CN 222336272U CN 202421241884 U CN202421241884 U CN 202421241884U CN 222336272 U CN222336272 U CN 222336272U
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- 238000012360 testing method Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000007689 inspection Methods 0.000 abstract 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型涉及扭簧检具技术领域，具体为一种可以检测不同尺寸扭簧的检具，主要包括，底座，控制器，设置在所述底座前侧，固定盒，设置在所述底座底部，扭簧，设置在所述固定盒上方，固定机构，设置在所述固定盒上方，用于对扭簧进行固定，检测机构，设置在所述固定机构一侧，用于检测扭簧的性能。本申请的一种可以检测不同尺寸扭簧的检具通过将扭簧两端卡接在卡槽和卡孔中，进而可以对扭簧进行固定，且压板可以对扭簧顶部进行限位，使得扭簧不易上下移动和滑动，保证测量的准确度，通过第一电机带动转轴和底板转动，进而带动扭簧转动通过第一刻度线和第二刻度线可以准确的观察扭簧的转动角度，进一步提高测量的精确度。
The utility model relates to the technical field of torsion spring inspection tools, specifically a inspection tool that can detect torsion springs of different sizes, mainly including a base, a controller, which is arranged at the front side of the base, a fixing box, which is arranged at the bottom of the base, a torsion spring, which is arranged above the fixing box, a fixing mechanism, which is arranged above the fixing box and is used to fix the torsion spring, and a detection mechanism, which is arranged at one side of the fixing mechanism and is used to detect the performance of the torsion spring. The inspection tool that can detect torsion springs of different sizes of the present application can fix the torsion spring by clamping the two ends of the torsion spring in the clamping slot and the clamping hole, and the pressure plate can limit the top of the torsion spring, so that the torsion spring is not easy to move up and down and slide, thereby ensuring the accuracy of the measurement. The first motor drives the rotating shaft and the bottom plate to rotate, thereby driving the torsion spring to rotate. The rotation angle of the torsion spring can be accurately observed through the first scale line and the second scale line, further improving the accuracy of the measurement.
Description
Technical Field
The utility model relates to the technical field of torsion spring detection tools, in particular to a detection tool capable of detecting torsion springs with different sizes.
Background
The most important performance of the torsion spring is torque, and the torque of the torsion spring is directly influenced by the included angle of the torsion arm, so that the torque is controlled by requiring the included angle of the torsion arm in general spring industry in China. The outer torsion arm torsion spring and the straight torsion arm torsion spring can directly measure the angle through detection equipment such as an image measuring instrument. The gauge of the torsion spring is a tool and device for measuring and evaluating the performance and characteristics of the torsion spring. The gauge can help engineers and testers ensure that the torsion springs meet design requirements and maintain consistency in the production process.
The Chinese patent discloses publication number CN216593146U, discloses a torsional spring angle measurement examines utensil, relates to the detection tool field, and its technical scheme main points are including the base, fix the support column on the base, the sliding sleeve of being connected with the support column, install dog on the sliding sleeve and install the stand on the base, be provided with the angle line on the base. The torsion spring detection device can conveniently detect torsion-arm-free torsion springs and reduce measurement errors.
However, the device has the following defects that the upper end of the torsion spring is directly blocked by the stop block, and when the measurement is carried out, the stop block does not fix the upper end of the torsion spring, so that the torsion spring is easy to sideslip and move up and down, and the measurement accuracy is reduced.
Therefore, a gauge capable of detecting torsion springs of different sizes is provided.
Disclosure of utility model
The utility model aims to provide a gauge capable of detecting torsion springs with different sizes so as to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A gauge capable of detecting torsion springs with different sizes comprises a base;
the controller is arranged on the front side of the base;
the fixed box is arranged at the bottom of the base;
the torsion spring is arranged above the fixed box;
The fixing mechanism is arranged above the fixing box and is used for fixing the torsion spring;
And the detection mechanism is arranged on one side of the fixing mechanism and is used for detecting the performance of the torsion spring.
Preferably, the fixing mechanism comprises a first motor fixedly installed on the inner wall of the upper end of the fixing box, a rotating shaft is fixedly installed at the output end of the first motor, a bottom plate is fixedly installed at the upper end of the rotating shaft in a rotating mode and penetrates through the inner wall of the upper end of the fixing box, a first scale mark is arranged on the top surface of the bottom plate, and a first threaded hole is formed in the top surface of the bottom plate.
Preferably, the first threaded hole inner wall threaded connection has a stick core, the outer wall is integrative installs the cylinder in the middle of the stick core, stick core upper end outer wall has the bearing through nut fixed mounting, bearing bottom surface and cylinder top surface contact, bearing outer wall fixed mounting has the clamp plate, the clamp plate top surface is provided with the second scale mark.
Preferably, the mounting groove has been seted up to the bottom plate top surface, mounting groove inner wall sliding connection has first slider, first slider top surface has link up and has seted up the draw-in hole, first slider top surface is provided with two second screw holes, mounting groove inner wall has the fixed plate through interior angle bolt fixed mounting, two first spouts have been link up to the fixed plate top surface.
Preferably, the two inner walls of the first sliding groove are respectively connected with a first bolt in a sliding manner, the outer walls of the lower ends of the two first bolts are respectively connected with the inner walls of the two second threaded holes in a threaded manner, and the top surface of the fixed plate is provided with a moving groove in a penetrating manner.
Preferably, the outer wall of the pressing plate is provided with a connecting groove, the inner wall of the upper end of the connecting groove is provided with two second sliding grooves, the inner wall of the connecting groove is slidably connected with a second sliding block, the top surface of the second sliding block is connected with the second sliding groove through a second bolt, the top surface of the second sliding block is communicated with a clamping groove, the inner wall of the lower end of the connecting groove is provided with a through groove, and two ends of the torsion spring are respectively connected with the clamping hole and the clamping groove.
Preferably, the detection mechanism comprises a fixed frame fixedly arranged on the top surface of the base, the front side surface of the fixed frame is fixedly connected with a second motor, the inner wall of the fixed frame is rotationally connected with a threaded rod, one end of the threaded rod is fixedly connected with the output end of the second motor, the outer wall of the threaded rod is in meshed connection with a threaded sleeve, and the side surface of the threaded sleeve is in sliding connection with the inner wall of the fixed frame.
Preferably, the screw thread cover top surface fixed mounting has the connecting rod, connecting rod top surface fixed mounting has the dead lever, the dead lever top surface link up and has seted up the through-hole, the through-hole inner wall has the measuring stick through hexagonal bolted connection, the measuring hole has been seted up to the clamp plate top surface, measuring stick lower extreme outer wall and measuring hole inner wall sliding connection.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the two ends of the torsion spring are clamped in the clamping groove and the clamping hole, so that the torsion spring can be fixed, the top of the torsion spring can be limited by the pressing plate, the torsion spring is not easy to move up and down and slide, the accuracy of measurement is ensured, the first motor drives the rotating shaft and the bottom plate to rotate, and the torsion spring is driven to rotate to accurately observe the rotation angle of the torsion spring through the first scale mark and the second scale mark, so that the accuracy of measurement is further improved.
Through control first bolt and second bolt, can adjust the position of first slider and second slider, when measuring the torsional spring of equidimension, can adjust the position of draw-in groove and draw-in groove, be applicable to the measurement of equidimension torsional spring, need not to change device or installed part, and then can reduce the cost of device, raise the efficiency.
Through opening the second motor, drive the threaded rod and rotate, the threaded rod drives thread bush, connecting rod and dead lever and removes, and the dead lever drives the measuring stick and removes, is connected to the clamp plate fixedly through adjusting the height of measuring stick and measuring hole, and the torsion of obtaining through measuring stick measurement can accurately obtain the testing value of torsional spring, and the measuring is more accurate convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is an exploded view of a partial three-dimensional structure of the present utility model;
FIG. 4 is an exploded view of the floor of the present utility model in a three-dimensional configuration;
fig. 5 is a schematic perspective view of a pressing plate according to the present utility model.
1, A base, 101, a controller, 102, a fixed box, 2, a fixed mechanism, 201, a first motor, 202, a rotating shaft, 203, a bottom plate, 204, a first scale line, 205, a first threaded hole, 206, a rod core, 207, a cylinder, 208, a bearing, 209, a pressing plate, 210, a nut, 211, a second scale line, 212, a mounting groove, 213, a first sliding block, 214, a clamping hole, 215, a second threaded hole, 216, a fixed plate, 217, a first sliding groove, 218, a first bolt, 219, a moving groove, 220, a connecting groove, 221, a second sliding groove, 222, a second sliding block, 223, a second bolt, 224, a through groove, 225, a clamping groove, 3, a detection mechanism, 301, a fixed frame, 302, a second motor, 303, a threaded rod, 304, a threaded sleeve, 305, a connecting rod, 306, a fixed rod, 307, a through hole, 308, a measuring rod, 309, a measuring hole, 4, a torsion spring.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
Examples
Referring to FIGS. 1-5, the utility model provides a technical scheme that a gauge capable of detecting torsion springs with different sizes comprises a base 1, a controller 101, a fixed box 102, a torsion spring 4 and a torsion spring, wherein the controller 101 is arranged on the front side of the base 1, the fixed box 102 is arranged at the bottom of the base 1, and the torsion spring 4 is arranged above the fixed box 102;
The fixing mechanism 2 is arranged above the fixing box 102 and is used for fixing the torsion spring 4, the fixing mechanism 2 comprises a first motor 201 fixedly arranged on the inner wall of the upper end of the fixing box 102, a rotating shaft 202 is fixedly arranged at the output end of the first motor 201, a bottom plate 203 is fixedly arranged at the upper end of the rotating shaft 202 in a rotating way and penetrates through the inner wall of the upper end of the fixing box 102, a first scale mark 204 is arranged on the top surface of the bottom plate 203, a first threaded hole 205 is formed in the top surface of the bottom plate 203, a rod core 206 is connected with the inner wall of the first threaded hole 205 in a threaded manner, a cylinder 207 is integrally arranged on the middle outer wall of the rod core 206, a bearing 208 is fixedly arranged on the outer wall of the upper end of the rod core 206 through a nut 210, the bottom surface of the bearing 208 is contacted with the top surface of the cylinder 207, a pressing plate 209 is fixedly arranged on the outer wall of the bearing 208, a second scale mark 211 is arranged on the top surface of the bottom plate 209, a mounting groove 212 is formed in the top surface of the bottom plate 203, a first slider 213 is slidingly connected with the inner wall of the mounting groove 212, the top surface of the first slide block 213 is provided with a clamping hole 214 in a penetrating way, the top surface of the first slide block 213 is provided with two second threaded holes 215, the inner wall of the mounting groove 212 is fixedly provided with a fixed plate 216 through an inner angle bolt, the top surface of the fixed plate 216 is provided with two first slide grooves 217 in a penetrating way, the inner walls of the two first slide grooves 217 are respectively connected with first bolts 218 in a sliding way, the outer walls of the lower ends of the two first bolts 218 are respectively connected with the inner walls of the two second threaded holes 215 in a threaded way, the top surface of the fixed plate 216 is provided with a movable groove 219 in a penetrating way, the outer wall of the pressure plate 209 is provided with a connecting groove 220, the inner wall of the upper end of the connecting groove 220 is provided with two second slide grooves 221, the inner wall of the connecting groove 220 is connected with a second slide block 222 in a sliding way, the top surface of the second slide block 222 is connected with the second slide groove 221 through a second bolt 223 in a penetrating way, the inner wall of the lower end of the connecting groove 220 is provided with a through groove 224, two ends of the torsion spring 4 are respectively connected with the clamping hole 214 and the clamping groove 225;
Through the clamping of the two ends of the torsion spring 4 in the clamping groove 225 and the clamping hole 214, the torsion spring 4 can be further fixed, the pressing plate 209 can limit the top of the torsion spring 4, so that the torsion spring 4 is not easy to move up and down and slide, the measuring accuracy is ensured, the first motor 201 drives the rotating shaft 202 and the bottom plate 203 to rotate, and then the torsion spring 4 is driven to rotate, the rotating angle of the torsion spring 4 can be accurately observed through the first scale line 204 and the second scale line 211, the measuring accuracy is further improved;
Examples
As shown in fig. 1-5, the detecting tool capable of detecting torsion springs with different sizes disclosed in the second embodiment of the present utility model has a structure substantially the same as that of the first embodiment, and is different in that the detecting mechanism 3 is disposed at one side of the fixing mechanism 2 and is used for detecting performance of the torsion springs 4, the detecting mechanism 3 includes a fixing frame 301 fixedly mounted on a top surface of the base 1, a second motor 302 is fixedly connected to a front side surface of the fixing frame 301, an inner wall of the fixing frame 301 is rotatably connected with a threaded rod 303, one end of the threaded rod 303 is fixedly connected with an output end of the second motor 302, an outer wall of the threaded rod 303 is engaged with a threaded sleeve 304, a side surface of the threaded sleeve 304 is slidably connected with an inner wall of the fixing frame 301, a connecting rod 305 is fixedly mounted on a top surface of the threaded sleeve 304, a through hole 307 is formed on a top surface of the fixing rod 306, a measuring rod 308 is connected with an inner wall of the through a hexagonal bolt, a measuring hole 309 is formed in the pressing plate 209, and an outer wall of a lower end of the measuring rod 308 is slidably connected with an inner wall of the measuring hole 309;
Through opening second motor 302, drive threaded rod 303 and rotate, threaded rod 303 drives thread bush 304, connecting rod 305 and dead lever 306 and removes, and dead lever 306 drives measuring rod 308 and removes, is connected to clamp plate 209 through adjusting measuring rod 308's height and measuring hole 309 and is fixed, and the torsion of measuring rod 308 measurement obtains, can accurately obtain the detection numerical value of torsional spring 4, and the measuring is more accurate convenient.
The method specifically comprises the steps of controlling the first bolt 218 and the second bolt 223 according to the size of the torsion spring 4, adjusting the positions of the first slider 213 and the second slider 222, hanging the lower end of the torsion spring 4 in the clamping hole 214, sleeving the bearing 208 on the rod core 206, fixing the bearing through the nut 210, fixing the upper end of the torsion spring 4 to limit the upper and lower positions of the torsion spring 4, hanging the upper end of the torsion spring 4 on the clamping groove 225, driving the threaded rod 303 to rotate by opening the second motor 302, driving the threaded rod 303 to drive the threaded sleeve 304, the connecting rod 305 and the fixing rod 306 to move, driving the measuring rod 308 to move by the fixing rod 306, connecting the height of the measuring rod 308 with the measuring hole 309 to fix the pressing plate 209, starting the first motor 201 to drive the rotating shaft 202 and the bottom plate 203 to rotate, driving the torsion spring 4 to rotate through the first scale line 204 and the second scale line 211, simultaneously conducting torsion force of the torsion spring 4 to the pressing plate 209, and displaying the measured torsion force through the display screen on the controller 101.
It will be appreciated by persons skilled in the art that the foregoing discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the utility model (including the claims) is limited to these examples, that combinations of technical features in the foregoing embodiments or in different embodiments may be implemented in any order and that many other variations of the different aspects of the utility model as described above may exist within the spirit of the utility model, and that they are not provided in detail for clarity.
The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. Gauge capable of detecting torsion springs of different sizes, characterized by comprising:
A base (1);
The controller (101) is arranged on the front side of the base (1);
the fixed box (102) is arranged at the bottom of the base (1);
A torsion spring (4) arranged above the fixed box (102);
The fixing mechanism (2) is arranged above the fixing box (102) and is used for fixing the torsion spring (4);
The detection mechanism (3) is arranged on one side of the fixing mechanism (2) and is used for detecting the performance of the torsion spring (4).
2. The gauge capable of detecting torsion springs with different sizes according to claim 1, wherein the fixing mechanism (2) comprises a first motor (201) fixedly installed on the inner wall of the upper end of the fixing box (102), a rotating shaft (202) is fixedly installed at the output end of the first motor (201), a bottom plate (203) is fixedly installed at the upper end of the rotating shaft (202) in a rotating mode and penetrates through the inner wall of the upper end of the fixing box (102), a first scale mark (204) is arranged on the top surface of the bottom plate (203), and a first threaded hole (205) is formed in the top surface of the bottom plate (203).
3. The gauge capable of detecting torsion springs with different sizes according to claim 2, wherein the inner wall of the first threaded hole (205) is in threaded connection with a rod core (206), a cylinder (207) is integrally installed on the middle outer wall of the rod core (206), a bearing (208) is fixedly installed on the outer wall of the upper end of the rod core (206) through a nut (210), the bottom surface of the bearing (208) is in contact with the top surface of the cylinder (207), a pressing plate (209) is fixedly installed on the outer wall of the bearing (208), and a second scale mark (211) is arranged on the top surface of the pressing plate (209).
4. The gauge capable of detecting torsion springs with different sizes according to claim 3, wherein the top surface of the bottom plate (203) is provided with a mounting groove (212), the inner wall of the mounting groove (212) is slidably connected with a first sliding block (213), the top surface of the first sliding block (213) is provided with a clamping hole (214) in a penetrating mode, the top surface of the first sliding block (213) is provided with two second threaded holes (215), the inner wall of the mounting groove (212) is fixedly provided with a fixing plate (216) through an inner angle bolt, and the top surface of the fixing plate (216) is provided with two first sliding grooves (217) in a penetrating mode.
5. The gauge capable of detecting torsion springs with different sizes according to claim 4, wherein the inner walls of the two first sliding grooves (217) are respectively and slidably connected with first bolts (218), the outer walls of the lower ends of the two first bolts (218) are respectively and threadedly connected with the inner walls of the two second threaded holes (215), and the top surface of the fixed plate (216) is provided with a moving groove (219).
6. The gauge capable of detecting torsion springs with different sizes according to claim 5, wherein the outer wall of the pressing plate (209) is provided with a connecting groove (220), the inner wall of the upper end of the connecting groove (220) is provided with two second sliding grooves (221), the inner wall of the connecting groove (220) is slidably connected with a second sliding block (222), the top surface of the second sliding block (222) is connected with the second sliding groove (221) through a second bolt (223), the top surface of the second sliding block (222) is communicated with a clamping groove (225), the inner wall of the lower end of the connecting groove (220) is provided with a through groove (224), and two ends of the torsion spring (4) are respectively connected with the clamping hole (214) and the clamping groove (225).
7. The gauge capable of detecting torsion springs with different sizes according to claim 3, wherein the detecting mechanism (3) comprises a fixed frame (301) fixedly installed on the top surface of the base (1), a second motor (302) is fixedly connected to the front side surface of the fixed frame (301), a threaded rod (303) is rotatably connected to the inner wall of the fixed frame (301), one end of the threaded rod (303) is fixedly connected with the output end of the second motor (302), a threaded sleeve (304) is connected to the outer wall of the threaded rod (303) in a meshed mode, and the side surface of the threaded sleeve (304) is slidably connected with the inner wall of the fixed frame (301).
8. The gauge capable of detecting torsion springs with different sizes according to claim 7, wherein the top surface of the threaded sleeve (304) is fixedly provided with a connecting rod (305), the top surface of the connecting rod (305) is fixedly provided with a fixing rod (306), the top surface of the fixing rod (306) is provided with a through hole (307) in a penetrating way, the inner wall of the through hole (307) is connected with a measuring rod (308) through a hexagon bolt, the top surface of the pressing plate (209) is provided with a measuring hole (309), and the outer wall of the lower end of the measuring rod (308) is in sliding connection with the inner wall of the measuring hole (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421241884.5U CN222336272U (en) | 2024-06-03 | 2024-06-03 | A test fixture capable of testing torsion springs of different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421241884.5U CN222336272U (en) | 2024-06-03 | 2024-06-03 | A test fixture capable of testing torsion springs of different sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222336272U true CN222336272U (en) | 2025-01-10 |
Family
ID=94135238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421241884.5U Active CN222336272U (en) | 2024-06-03 | 2024-06-03 | A test fixture capable of testing torsion springs of different sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222336272U (en) |
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2024
- 2024-06-03 CN CN202421241884.5U patent/CN222336272U/en active Active
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