CN203371338U - Load sensor force measuring mechanism for broaching machine - Google Patents
Load sensor force measuring mechanism for broaching machine Download PDFInfo
- Publication number
- CN203371338U CN203371338U CN201320358475.9U CN201320358475U CN203371338U CN 203371338 U CN203371338 U CN 203371338U CN 201320358475 U CN201320358475 U CN 201320358475U CN 203371338 U CN203371338 U CN 203371338U
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- China
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- load sensor
- broaching
- broaching tool
- force measuring
- connecting rod
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Abstract
The utility model discloses a load sensor force measuring mechanism for a broaching machine. The load sensor force measuring mechanism comprises a movable beam arranged below a working table face, a broaching tool clamping mechanism is arranged on the movable beam, a broaching tool is fixed in the broaching tool clamping mechanism, and the machining end of the broaching tool stretches out from the working table face. A spoke type load sensor for detecting tensile loads is fixed on the movable beam, a connecting rod is inserted into an inner hole in the spoke type load sensor and fastened, the other end of the connecting rod is fixedly connected with the broaching tool clamping mechanism, and the spoke type load sensor is connected with a sensor signal collection electric cabinet which can display a force value. According to the load sensor force measuring mechanism, the tensile loads can be detected, the largest load can be set according to the different broaching tools, and the phenomena of clamping between the broaching tools due to iron scraps and breakage of the broaching tools due to the large loads are prevented.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of broaching machine load sensor force measuring machine, plays in the broaching process effect that shows in time loading force, effectively protects broaching tool, and the roughly situation of edge of a knife when also known broaching tool uses.
Background technology
Along with the development of process technology, select the method for forming tool processing more and more universal.Yet become special-purpose forming tool price high, the protection of broaching tool is become to particularly important.
Standard standup broaching machine type, without the load Presentation Function, is not known the loading force situation in the broaching process, easily occurs that load is excessive and phenomenon that broaching tool is snapped.
The utility model content
For the problems referred to above, the utility model provides a kind of broaching machine load sensor force measuring machine, to solve the problems of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of broaching machine load sensor force measuring machine, it is characterized in that, comprise the moving beam that is arranged on the work top below, be provided with the broaching tool clamping device on described moving beam, broaching tool is fixed in this broaching tool clamping device, and the processing end of broaching tool stretches out from work top; Be fixed with one on described moving beam in order to detect the radial load sensor of drag load, the endoporus of one connecting rod insertion radial load sensor is also fastening, the other end of connecting rod is fixedly connected with the broaching tool clamping device, and described radial load sensor is connected with the collecting sensor signal electric cabinet that can show the power value.
In a preferred embodiment of the present utility model, be provided with the machining hole position on described work top, be provided with backing plate in this machining hole position.
In a preferred embodiment of the present utility model, described broaching tool clamping device comprises the fixture block seat and is arranged on the fixture block on the fixture block seat.
In a preferred embodiment of the present utility model, described radial load sensor is fixed by screws on moving beam.
In a preferred embodiment of the present utility model, described connecting rod passes through fastening nuts after passing the endoporus of radial load sensor.
After starting drive motors, moving beam band radial load sensor moves down, and under the radial load sensor, end nut is stressed, drives the broaching tool clamping device by connecting rod and moves down together with broaching tool.Now because micro-change to axial occurs the stressed rear Internal and external cycle of radial load sensor, show the power value.The operator can see real-time power value by display screen on the collecting sensor signal electric cabinet.When load arrives setting power value, automatically cut off drive motors, after changing and establishing large value, restart drive motors and can continue broaching.
Can detect drag load by the utility model, and can carry out according to different broaching tools the setting maximum load, in case stuck because of iron filings between broaching tool, load is excessive and broaching tool is snapped.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained and be well understood to.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Wherein, 1. work top 2. workpiece 3. broaching tool 4. backing plate 5. fixture block 6. fixture block seat 7. moving beam 8. radial load sensor 9. connecting rod 10. nuts.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Referring to Fig. 1, a kind of broaching machine load sensor force measuring machine, comprise the moving beam 7 that is arranged on work top 1 below, and moving beam is connected with drive motors by transmission mechanism, drives it by drive motors and moves up and down.
Be provided with the broaching tool clamping device on moving beam 7, the broaching tool clamping device comprises fixture block seat 6 and is arranged on the fixture block 5 on the fixture block seat.Broaching tool 3 is fixed in this broaching tool clamping device by fixture block 5, is provided with the machining hole position on work top 1, in this machining hole position, is provided with backing plate 4, and the processing end of broaching tool 3 stretches out from work top; Be fixed with one on moving beam 7 in order to detect the radial load sensor 8 of drag load, the radial load sensor is fixed by screws on moving beam.
One connecting rod 9 passes after the endoporus of radial load sensor fastening by nut 10.The other end of connecting rod 9 is fixedly connected with the fixture block seat 6 of broaching tool clamping device, and radial load sensor 8 is connected with the collecting sensor signal electric cabinet that can show the power value.
After starting drive motors, moving beam 7 band radial load sensors 8 move down, and the nut 10 of radial load sensor lower end is stressed, drives the broaching tool clamping device by connecting rod 9 and moves down together with broaching tool, and workpiece 2 is broached.Now because micro-change to axial occurs the stressed rear Internal and external cycle of radial load sensor, show the power value.The operator can see real-time power value by display screen on the collecting sensor signal electric cabinet.When load arrives setting power value, automatically cut off drive motors, after changing and establishing large value, restart drive motors and can continue broaching.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a broaching machine load sensor force measuring machine, it is characterized in that, comprise the moving beam that is arranged on the work top below, be provided with the broaching tool clamping device on described moving beam, broaching tool is fixed in this broaching tool clamping device, and the processing end of broaching tool stretches out from work top; Be fixed with one on described moving beam in order to detect the radial load sensor of drag load, the endoporus of one connecting rod one end insertion radial load sensor is also fastening, the other end of connecting rod is fixedly connected with the broaching tool clamping device, and described radial load sensor is connected with the collecting sensor signal electric cabinet that can show the power value.
2. broaching machine according to claim 1 load sensor force measuring machine, is characterized in that, is provided with the machining hole position on described work top, in this machining hole position, is provided with backing plate.
3. broaching machine according to claim 1 load sensor force measuring machine, is characterized in that, described broaching tool clamping device comprises the fixture block seat and is arranged on the fixture block on the fixture block seat.
4. broaching machine according to claim 1 load sensor force measuring machine, is characterized in that, described radial load sensor is fixed by screws on moving beam.
5. broaching machine according to claim 1 load sensor force measuring machine, is characterized in that, described connecting rod passes through fastening nuts through after the endoporus of radial load sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320358475.9U CN203371338U (en) | 2013-06-21 | 2013-06-21 | Load sensor force measuring mechanism for broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320358475.9U CN203371338U (en) | 2013-06-21 | 2013-06-21 | Load sensor force measuring mechanism for broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371338U true CN203371338U (en) | 2014-01-01 |
Family
ID=49833892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320358475.9U Expired - Fee Related CN203371338U (en) | 2013-06-21 | 2013-06-21 | Load sensor force measuring mechanism for broaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894883A (en) * | 2014-04-01 | 2014-07-02 | 西北工业大学 | Cutter deformation measuring fixture and cutter deformation online measuring method implemented by same |
| CN115007939A (en) * | 2022-06-27 | 2022-09-06 | 杭州电子科技大学 | Intelligent broaching equipment and working method thereof |
-
2013
- 2013-06-21 CN CN201320358475.9U patent/CN203371338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894883A (en) * | 2014-04-01 | 2014-07-02 | 西北工业大学 | Cutter deformation measuring fixture and cutter deformation online measuring method implemented by same |
| CN103894883B (en) * | 2014-04-01 | 2016-08-17 | 西北工业大学 | Cutter distortion measured material and utilize this fixture to carry out cutter distortion On-line Measuring Method |
| CN115007939A (en) * | 2022-06-27 | 2022-09-06 | 杭州电子科技大学 | Intelligent broaching equipment and working method thereof |
| CN115007939B (en) * | 2022-06-27 | 2022-11-25 | 杭州电子科技大学 | Intelligent broaching equipment and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |