CN222189040U - A gear hardness testing machine with positioning function - Google Patents
A gear hardness testing machine with positioning function Download PDFInfo
- Publication number
- CN222189040U CN222189040U CN202420729997.3U CN202420729997U CN222189040U CN 222189040 U CN222189040 U CN 222189040U CN 202420729997 U CN202420729997 U CN 202420729997U CN 222189040 U CN222189040 U CN 222189040U
- Authority
- CN
- China
- Prior art keywords
- plate
- vertical plates
- bottom end
- detection
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007542 hardness measurement Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
本实用新型公开了一种具备定位功能的齿轮硬度试验检测机械，涉及齿轮检测技术领域，包括两个竖直板，还包括设置于两个竖直板之间底端的限位单元，以及设置于两个竖直板之间顶端的检测单元；限位单元包括设置于两个竖直板之间底端的固定组件，以及设置于固定组件一侧的调节组件；检测单元包括固定连接于两个竖直板顶端的顶板、设置于顶板底端的升降组件，以及设置于升降组件底端的挤压组件。本实用新型为一种具备定位功能的齿轮硬度试验检测机械，通过拉动调节板带动弹簧和弹性柱伸展，改变放置槽的大小，可以固定规格不同的齿轮，提高了适用性，并且还可以采用多点挤压和平面挤压的操作，提高了检测的精准度。
The utility model discloses a gear hardness test detection machine with a positioning function, which relates to the field of gear detection technology, including two vertical plates, a limiting unit arranged at the bottom between the two vertical plates, and a detection unit arranged at the top between the two vertical plates; the limiting unit includes a fixing assembly arranged at the bottom between the two vertical plates, and an adjusting assembly arranged on one side of the fixing assembly; the detection unit includes a top plate fixedly connected to the tops of the two vertical plates, a lifting assembly arranged at the bottom of the top plate, and an extrusion assembly arranged at the bottom of the lifting assembly. The utility model is a gear hardness test detection machine with a positioning function, which can fix gears of different specifications by pulling the adjusting plate to drive the spring and elastic column to extend and change the size of the placement slot, thereby improving applicability, and can also adopt multi-point extrusion and plane extrusion operations to improve the accuracy of detection.
Description
Technical Field
The utility model relates to the technical field of gear detection, in particular to a gear hardness test detection machine with a positioning function.
Background
The hardness test is a mechanical property test of a material for measuring the surface hardness of a solid material, is the simplest one of the material tests, and has the following characteristics that the test can be directly performed on a part regardless of the size, thickness and shape of the part, the trace left on the surface during the test is small, the part is not damaged, the test method is simple and rapid, and the hardness test is widely used in the mechanical industry for checking the quality of raw materials and parts after heat treatment, compared with other material tests such as a tensile test, an impact test and a torsion test.
The utility model discloses a gear hardness test detection machine with a positioning function, which comprises a base, wherein the rear end of the top of the base is fixedly connected with an L-shaped supporting rod, and the top of the L-shaped supporting rod is fixedly connected with a protection box. According to the utility model, the gear body is placed through the placing table, the threaded rod is driven to rotate through the output shaft of the motor, the threaded rod drives the threaded sleeve to move to one side while the inner cavity of the threaded sleeve rotates, the threaded sleeve drives the movable rod to move, the movable rod drives the connecting rod to move to one side, and the connecting rod drives the clamping block to move to one side to contact with the gear body, so that the clamping block drives the teeth to be clamped with the gear body, and the gear body is positioned, thereby solving the problem that the existing hardness test detection machine cannot well detect the gear during detection because the gear cannot be well positioned during detection, and further reducing the accuracy problem of the hardness test detection machine to the gear detection.
According to the scheme, although the problem that the existing hardness test detection machine cannot well detect gears due to the fact that the existing hardness test detection machine cannot well position the gears during detection is solved, so that the accuracy of detection of the gears by the hardness test detection machine is reduced, gears with fixed sizes can be positioned only, gears with different specifications cannot be fixed effectively, limitation is large, and in the process of detecting the hardness of the gears, the accuracy of detection is insufficient due to the fact that only a plane extrusion method is often adopted.
Disclosure of utility model
The utility model mainly aims to provide a gear hardness test detection machine with a positioning function, which solves the problems that gears with fixed sizes can be positioned only, gears with different specifications cannot be fixed effectively and limitation is large through a limiting unit, and solves the problem that in the process of detecting the gear hardness, the accuracy of detection is insufficient due to a method of plane extrusion only.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The gear hardness test detection machine with the positioning function comprises two vertical plates, a limiting unit arranged at the bottom end between the two vertical plates, and a detection unit arranged at the top end between the two vertical plates;
the limiting unit comprises a fixed component arranged at the bottom end between the two vertical plates and an adjusting component arranged at one side of the fixed component;
The detecting unit comprises a top plate fixedly connected to the top ends of the two vertical plates, a lifting assembly arranged at the bottom end of the top plate and an extrusion assembly arranged at the bottom end of the lifting assembly.
Preferably, the fixing component in the limiting unit comprises a fixing plate fixedly connected to the bottom end between the two vertical plates, a placing groove formed in one side of the fixing plate, and a flexible ring arranged on the inner side of the placing groove.
Preferably, the adjusting component in the limiting unit comprises a chute arranged on one side of the two vertical plates, a clamping column arranged inside the chute, an adjusting plate fixedly connected between the two clamping columns, a plurality of toothed holes arranged in the middle of one side of the adjusting plate, and two connecting blocks fixedly connected to two ends of one side of the adjusting plate.
Preferably, the adjusting component in the limiting unit further comprises movable grooves formed in two sides of the inner portion of the fixed plate, elastic columns arranged in the movable grooves, and springs arranged on the surfaces of the elastic columns;
one end of the elastic column is fixedly connected with the corresponding connecting block.
Preferably, the lifting assembly in the detecting unit comprises a cylinder arranged at the top end of the top plate, a telescopic column arranged at the bottom end of the cylinder, and a lifting plate arranged at the bottom end of the telescopic column.
Preferably, the extrusion component in the detection unit comprises a detection plate arranged at the bottom end of the lifting plate, a plurality of hard blocks fixedly connected with the bottom end of the detection plate, and extension plates fixedly connected with two sides of the top end of the detection plate.
Preferably, the extrusion assembly in the detection unit further comprises threaded columns arranged at two sides of the lifting plate;
one end of the threaded column is in threaded connection with the corresponding extension plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the limiting unit, when the gear needs to be fixed, the adjusting plate is pulled to drive the spring and the elastic column to stretch, so that the distance between the adjusting plate and the fixed plate is increased, then the gear is placed in the placing groove, the force for pulling the adjusting plate is released, the adjusting plate approaches the fixed plate under the elastic action of the spring and the elastic column until one side of the gear is clamped with the toothed hole, and the other side of the gear is contacted with the flexible ring, so that the size of the placing groove can be changed due to different specifications of the gear, and the applicability is improved.
2. According to the utility model, through the arrangement of the detection unit, after the gear is fixed, the air cylinder is started to drive the telescopic column to descend, so that the lifting plate and the detection plate are driven to descend, the hard block can be contacted with the top end of the gear to carry out detection to finish multi-point extrusion operation in the descending process, the two threaded columns can be detached, and the detection plate is detached, so that the bottom end of the lifting plate can carry out plane extrusion operation, and the detection accuracy is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a limiting unit according to the present utility model;
FIG. 3 is a cross-sectional view of a spacing unit according to the present utility model;
FIG. 4 is a left side view of the present utility model;
fig. 5 is a cross-sectional view of a lifter plate in accordance with the present utility model.
In the figure:
1. A vertical plate;
2. The device comprises a limiting unit, a regulating plate, a clamping column, a tooth-shaped hole, a placing groove, a flexible ring, a fixing plate, a connecting block, an elastic column, a spring and a spring, wherein the limiting unit comprises a limiting unit, a regulating plate, a clamping column, a tooth-shaped hole, a placing groove, a flexible ring, a fixing plate, a connecting block, an elastic column and a spring;
3. the device comprises a detection unit 301, an air cylinder 302, a top plate 303, a lifting plate 304, a telescopic column 305, a threaded column 306, a detection plate 307, a hard block 308 and an extension plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Examples
As shown in fig. 1, 2, 3, 4 and 5, the gear hardness test detection machine with the positioning function comprises two vertical plates 1, a limiting unit 2 arranged at the bottom end between the two vertical plates 1, and a detection unit 3 arranged at the top end between the two vertical plates 1;
The limiting unit 2 comprises a fixed component arranged at the bottom end between the two vertical plates 1 and an adjusting component arranged at one side of the fixed component;
The detecting unit 3 comprises a top plate 302 fixedly connected to the top ends of the two vertical plates 1, a lifting assembly arranged at the bottom end of the top plate 302, and an extrusion assembly arranged at the bottom end of the lifting assembly.
The fixing component in the limiting unit 2 comprises a fixing plate 206 fixedly connected to the bottom end between the two vertical plates 1, a placing groove 204 formed in one side of the fixing plate 206, and a flexible ring 205 arranged on the inner side of the placing groove 204.
The adjusting component in the limiting unit 2 comprises a chute arranged on one side of the two vertical plates 1, a clamping column 202 arranged in the chute, an adjusting plate 201 fixedly connected between the two clamping columns 202, a plurality of toothed holes 203 formed in the middle of one side of the adjusting plate 201, and two connecting blocks 207 fixedly connected to two ends of one side of the adjusting plate 201.
The adjusting component in the limiting unit 2 further comprises a movable groove formed in two sides of the inside of the fixed plate 206, an elastic column 208 arranged in the movable groove, and a spring 209 arranged on the surface of the elastic column 208;
one end of the elastic column 208 is fixedly connected with the corresponding connection block 207.
When the gear needs to be fixed, the adjusting plate 201 is pulled to drive the spring 209 and the elastic column 208 to stretch, so that the distance between the adjusting plate 201 and the fixed plate 206 is increased, then the gear is placed in the placing groove 204, the force for pulling the adjusting plate 201 is released, the adjusting plate 201 approaches the fixed plate 206 under the elastic force of the spring 209 and the elastic column 208 until one side of the gear is clamped with the toothed hole 203, and the other side of the gear contacts with the flexible ring 205, so that the size of the placing groove 204 can be changed due to different specifications of the gear, and the applicability is improved;
The lifting assembly in the detecting unit 3 includes a cylinder 301 disposed at the top end of the top plate 302, a telescopic column 304 disposed at the bottom end of the cylinder 301, and a lifting plate 303 disposed at the bottom end of the telescopic column 304.
The pressing assembly in the detecting unit 3 includes a detecting plate 306 disposed at the bottom end of the elevating plate 303, a plurality of hard blocks 307 fixedly connected to the bottom end of the detecting plate 306, and extension plates 308 fixedly connected to both sides of the top end of the detecting plate 306.
The pressing assembly in the detecting unit 3 further includes screw columns 305 provided at both sides of the elevating plate 303;
one end of the threaded post 305 is threadedly coupled to a corresponding extension plate 308.
Examples
As shown in fig. 1, 2, 3, 4 and 5, the gear hardness test detection machine with the positioning function comprises two vertical plates 1, a limiting unit 2 arranged at the bottom end between the two vertical plates 1, and a detection unit 3 arranged at the top end between the two vertical plates 1;
The limiting unit 2 comprises a fixed component arranged at the bottom end between the two vertical plates 1 and an adjusting component arranged at one side of the fixed component;
The detecting unit 3 comprises a top plate 302 fixedly connected to the top ends of the two vertical plates 1, a lifting assembly arranged at the bottom end of the top plate 302, and an extrusion assembly arranged at the bottom end of the lifting assembly.
The fixing component in the limiting unit 2 comprises a fixing plate 206 fixedly connected to the bottom end between the two vertical plates 1, a placing groove 204 formed in one side of the fixing plate 206, and a flexible ring 205 arranged on the inner side of the placing groove 204.
The adjusting component in the limiting unit 2 comprises a chute arranged on one side of the two vertical plates 1, a clamping column 202 arranged in the chute, an adjusting plate 201 fixedly connected between the two clamping columns 202, a plurality of toothed holes 203 formed in the middle of one side of the adjusting plate 201, and two connecting blocks 207 fixedly connected to two ends of one side of the adjusting plate 201.
The adjusting component in the limiting unit 2 further comprises a movable groove formed in two sides of the inside of the fixed plate 206, an elastic column 208 arranged in the movable groove, and a spring 209 arranged on the surface of the elastic column 208;
one end of the elastic column 208 is fixedly connected with the corresponding connection block 207.
When the gear needs to be fixed, the adjusting plate 201 is pulled to drive the spring 209 and the elastic column 208 to stretch, so that the distance between the adjusting plate 201 and the fixed plate 206 is increased, then the gear is placed in the placing groove 204, the force for pulling the adjusting plate 201 is released, the adjusting plate 201 approaches the fixed plate 206 under the elastic force of the spring 209 and the elastic column 208 until one side of the gear is clamped with the toothed hole 203, and the other side of the gear contacts with the flexible ring 205, so that the size of the placing groove 204 can be changed due to different specifications of the gear, and the applicability is improved;
The lifting assembly in the detecting unit 3 includes a cylinder 301 disposed at the top end of the top plate 302, a telescopic column 304 disposed at the bottom end of the cylinder 301, and a lifting plate 303 disposed at the bottom end of the telescopic column 304.
The pressing assembly in the detecting unit 3 includes a detecting plate 306 disposed at the bottom end of the elevating plate 303, a plurality of hard blocks 307 fixedly connected to the bottom end of the detecting plate 306, and extension plates 308 fixedly connected to both sides of the top end of the detecting plate 306.
The pressing assembly in the detecting unit 3 further includes screw columns 305 provided at both sides of the elevating plate 303;
one end of the threaded post 305 is threadedly coupled to a corresponding extension plate 308.
After the gear is fixed, the cylinder 301 is started to drive the telescopic column 304 to descend, and then the lifting plate 303 and the detection plate 306 are driven to descend, the hard block 307 can contact with the top end of the gear to carry out detection to complete multi-point extrusion operation in the descending process, the two threaded columns 305 can be detached, the detection plate 306 is detached, and therefore the bottom end of the lifting plate 303 can carry out plane extrusion operation, and the detection accuracy is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present 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. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The gear hardness test detection machine with the positioning function comprises two vertical plates (1) and is characterized by further comprising a limiting unit (2) arranged at the bottom end between the two vertical plates (1) and a detection unit (3) arranged at the top end between the two vertical plates (1);
The limiting unit (2) comprises a fixed component arranged at the bottom end between the two vertical plates (1) and an adjusting component arranged at one side of the fixed component;
The detection unit (3) comprises a top plate (302) fixedly connected to the top ends of the two vertical plates (1), a lifting assembly arranged at the bottom end of the top plate (302) and an extrusion assembly arranged at the bottom end of the lifting assembly.
2. The gear hardness test detection machine with the positioning function according to claim 1, wherein the fixing component in the limiting unit (2) comprises a fixing plate (206) fixedly connected to the bottom end between two vertical plates (1), a placing groove (204) formed in one side of the fixing plate (206), and a flexible ring (205) arranged on the inner side of the placing groove (204).
3. The gear hardness test detection machine with a positioning function according to claim 2, wherein the adjusting component in the limiting unit (2) comprises a sliding groove formed in one side of the two vertical plates (1), clamping columns (202) arranged in the sliding groove, an adjusting plate (201) fixedly connected between the two clamping columns (202), a plurality of tooth-shaped holes (203) formed in the middle of one side of the adjusting plate (201), and two connecting blocks (207) fixedly connected to two ends of one side of the adjusting plate (201).
4. The gear hardness test detection machine with a positioning function according to claim 3, wherein the adjusting component in the limiting unit (2) further comprises movable grooves formed in two sides of the inside of the fixed plate (206), elastic columns (208) arranged in the movable grooves, and springs (209) arranged on the surfaces of the elastic columns (208);
One end of the elastic column (208) is fixedly connected with the corresponding connecting block (207).
5. The gear hardness test detection machine with a positioning function according to claim 4, wherein the lifting assembly in the detection unit (3) comprises a cylinder (301) arranged at the top end of the top plate (302), a telescopic column (304) arranged at the bottom end of the cylinder (301), and a lifting plate (303) arranged at the bottom end of the telescopic column (304).
6. The gear hardness test detection machine with the positioning function according to claim 5, wherein the extrusion assembly in the detection unit (3) comprises a detection plate (306) arranged at the bottom end of the lifting plate (303), a plurality of hard blocks (307) fixedly connected to the bottom end of the detection plate (306), and extension plates (308) fixedly connected to two sides of the top end of the detection plate (306).
7. The gear hardness test detection machine with the positioning function according to claim 6, wherein the extrusion assembly in the detection unit (3) further comprises threaded columns (305) arranged at two sides of the lifting plate (303);
One end of the threaded column (305) is in threaded connection with a corresponding extension plate (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420729997.3U CN222189040U (en) | 2024-04-10 | 2024-04-10 | A gear hardness testing machine with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420729997.3U CN222189040U (en) | 2024-04-10 | 2024-04-10 | A gear hardness testing machine with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222189040U true CN222189040U (en) | 2024-12-17 |
Family
ID=93836252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420729997.3U Active CN222189040U (en) | 2024-04-10 | 2024-04-10 | A gear hardness testing machine with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222189040U (en) |
-
2024
- 2024-04-10 CN CN202420729997.3U patent/CN222189040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204649420U (en) | A kind of Fatigue Testing System of Gears of scalability | |
| CN200975965Y (en) | Crib crimper for flexible printed circuit board | |
| CN109752571A (en) | A kind of radio frequency testing jig for mobile phone PCBA board | |
| CN221123455U (en) | A detection device for sensor production | |
| CN222189040U (en) | A gear hardness testing machine with positioning function | |
| CN221883315U (en) | A high-precision mold strength testing device | |
| CN222105240U (en) | Metal material tensile properties testing device | |
| CN104897398B (en) | Scalable gear fatigue testbed and stress cycle number calculation method thereof | |
| CN209992259U (en) | A punctuation machine for testing samples | |
| CN221528814U (en) | A chip detection fixture | |
| CN219641874U (en) | Integrated circuit tester based on non-contact PCB | |
| CN219223814U (en) | Comprehensive detection device for Hall integrated circuit | |
| CN212083088U (en) | A concrete strength tensile experiment device for architectural teaching | |
| CN201319005Y (en) | Diaphragm spring tester | |
| CN223166514U (en) | A jig for testing the bending performance of plates | |
| CN217317637U (en) | Secondary positioning mechanism for MLB test product | |
| CN114764051A (en) | Drawing force testing device | |
| CN220751626U (en) | Fatigue test device for automotive suspension system | |
| CN218865473U (en) | Mobile phone key test fixture | |
| CN221378031U (en) | Pressing test jig | |
| CN218567089U (en) | Test press | |
| CN221666849U (en) | Optical detection adjusting mechanism | |
| CN217278780U (en) | Adjustable jig for ICT test | |
| CN219799004U (en) | Stamping workpiece check out test set | |
| CN218847462U (en) | Force-measuring device for testing corrosion-resistant springs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |