CN210160834U - Positioning tooth die with air tightness detection function - Google Patents
Positioning tooth die with air tightness detection function Download PDFInfo
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- CN210160834U CN210160834U CN201920820815.2U CN201920820815U CN210160834U CN 210160834 U CN210160834 U CN 210160834U CN 201920820815 U CN201920820815 U CN 201920820815U CN 210160834 U CN210160834 U CN 210160834U
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- lathe
- tooth mould
- positioning tooth
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Abstract
The utility model belongs to the technical field of machining, in particular to take location tooth mould of gas tightness detection, including the lathe, the lathe is equipped with the location tooth mould that is used for installing the work piece of treating processing, still is fixed with on the lathe and is used for pressing the work piece on the location tooth mould and press the claw, is equipped with the intake duct on the lathe, is equipped with the atmospheric pressure detection device on the intake duct, has seted up the detection air flue on the location tooth mould, and the import of detection air flue communicates with each other with the intake duct, and the export of detection air flue communicates with the contact surface of work piece and location tooth mould, the utility model discloses a take location tooth mould structure of gas tightness detection simple and; the gas path is manufactured at the position where the tooth die or the clamp is in close contact with the workpiece, positive gas pressure is applied, and whether the workpiece is installed in place is judged by judging the gas leakage amount.
Description
Technical Field
The utility model belongs to the technical field of machining, in particular to take location tooth mould that gas tightness detected.
Background
The location tooth mould of traditional automatic line machine processing usefulness of bevel gear all does not take the function that the gas tightness detected, and there are a great deal of shortcomings in the use: (1) the workpiece is not completely clamped in place, the machine tool cannot accurately judge whether the workpiece is clamped in place, and the feed cutting resistance of the workpiece is increased in the machining process, so that the workpiece flies out, and the clamp and the machine tool are damaged; (2) the detection method of the tailstock center is adopted, so that the structure is complex and the price is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the defect that the unable detection location positioning tooth mould clamping that prior art exists targets in place, the utility model provides a can detect the location tooth mould that takes gas tightness to detect that the clamping targets in place.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a take location tooth mould of gas tightness detection, includes the lathe, the lathe be equipped with the location tooth mould that is used for installing the work piece of treating processing, the lathe on still be provided with and be used for pressing the work piece the pressure claw on location tooth mould, the lathe on be equipped with the intake duct, the intake duct on be equipped with atmospheric pressure detection device, location tooth mould on seted up and detect the air flue, the import and the intake duct of detection air flue communicate with each other, the export of detection air flue communicate with each other with the contact surface of work piece and location tooth mould.
Furthermore, the outlets of the detection air passages and the pressing claws are uniformly distributed along the circumferential direction of the central line of the workpiece, and the outlets of the detection air passages correspond to the pressing claws one to one. Detect air flue circumference equipartition, can detect the contact compactness of work piece circumference position and location tooth mould comprehensively, it is high to detect the accuracy. And the outlet positions of the detection air passages correspond to the pressing claws one to one, so that the clamping condition of the pressing claws can be judged by judging the gas leakage position, and the adjustment can be performed in time.
Furthermore, the center of the positioning tooth die is provided with a cutting fluid channel, and the detection air channel is arranged at a position avoiding the cutting fluid channel.
Furthermore, the detection air passage is a stepped detection air passage adapting to the shape of the positioning tooth die, and a sealing plug is arranged at an opening generated in the machining process of the stepped detection air passage.
Further, the air pressure detection device is an air pressure meter.
The utility model has the advantages that the positioning tooth mold with air tightness detection has simple structure; the gas path is manufactured at the position where the tooth die or the clamp is in close contact with the workpiece, positive gas pressure is applied, and whether the workpiece is installed in place is judged by judging the gas leakage amount.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a positioning tooth die with air tightness detection.
The device comprises a machine tool 1, a machine tool 11, an air inlet channel 2, a positioning tooth die 21, a detection air channel 22, a sealing plug 3, a workpiece 4, a pressing claw 5 and a gas pressure meter.
Detailed Description
As shown in fig. 1, a positioning tooth die with air tightness detection comprises a machine tool 1, wherein the machine tool 1 is provided with a positioning tooth die 2 for installing a workpiece 3 to be processed, in the embodiment, the workpiece 3 is a bevel gear workpiece or other workpieces, the machine tool 1 is further provided with a pressing claw 4 for pressing the workpiece 3 on the positioning tooth die 2, an air inlet 11 is arranged on the machine tool, and the air inlet 11 is provided with an air pressure detection device which is an air pressure gauge 5. The positioning tooth die 2 is provided with a detection air passage 21, an inlet of the detection air passage 21 is communicated with the air inlet 11, and an outlet of the detection air passage 21 is communicated with the contact surface of the workpiece 3 and the positioning tooth die 2.
The outlets of the detection air passages 21 and the pressing claws 4 are uniformly distributed along the circumferential direction of the central line of the workpiece 3, and the outlets of the detection air passages 21 correspond to the pressing claws 4 one by one.
The center of the positioning tooth die 2 is provided with a cutting fluid channel, and the detection air channel 21 is arranged at a position avoiding the cutting fluid channel.
The detection air passage 21 is a step-shaped detection air passage which is adaptive to the shape of the positioning tooth die 2, and a sealing plug 22 is arranged at an opening generated in the step-shaped detection air passage processing process.
Processing a detection air passage 21 on the positioning tooth die 2, wherein the detection air passage 21 is connected with the contact part of the workpiece 3, the detection air passages 21 are uniformly distributed and correspond to the positions of the pressing claws 4, when the workpiece 3 is tightly contacted with the positioning tooth die 2, positive air pressure is applied to the end part of the detection air passage 21, the air leakage quantity of an air hole is small, and an OK signal is output to equipment by an air pressure gauge 5, so that the workpiece 3 is judged to be installed in place, and the machine tool is processed and produced; if the air leakage amount is increased, the air pressure meter 5 outputs an NO signal to the equipment, and judges that the workpiece 3 is not installed in place and is not processed and produced.
By the mode, whether the workpiece 3 to be machined is clamped in place or not can be judged, or an abnormal workpiece is eliminated, automatic judgment is achieved, safety is improved, and economic value is achieved.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a take location tooth mould of gas tightness detection which characterized in that includes lathe (1), lathe (1) be equipped with and be used for installing location tooth mould (2) of waiting to process work piece (3), lathe (1) on still set up and be used for pressing pressure claw (4) on location tooth mould (2) with work piece (3), the lathe on be equipped with intake duct (11), intake duct (11) on be equipped with atmospheric pressure detection device, location tooth mould (2) on seted up and detect air flue (21), the import and intake duct (11) of detection air flue (21) communicate with each other, the export of detection air flue (21) communicate with each other with the contact surface of work piece (3) and location tooth mould (2).
2. The positioning tooth die with the air tightness detection function according to claim 1 is characterized in that outlets of the detection air passages (21) and the pressing claws (4) are uniformly distributed along the circumferential direction of the center line of the workpiece (3), and the outlets of the detection air passages (21) correspond to the pressing claws (4) in a one-to-one mode.
3. The positioning tooth die with the air tightness detection function is characterized in that a cutting fluid channel is formed in the center of the positioning tooth die (2), and the detection air channel (21) is arranged at a position avoiding the cutting fluid channel.
4. The positioning tooth die with the air tightness detection function according to claim 3 is characterized in that the detection air passage (21) is a stepped detection air passage adapted to the shape of the positioning tooth die (2), and a sealing plug (22) is arranged at an opening generated in the machining process of the stepped detection air passage.
5. The positioning tooth die with the air tightness detection function according to claim 1, wherein the air pressure detection device is an air pressure gauge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820815.2U CN210160834U (en) | 2019-05-31 | 2019-05-31 | Positioning tooth die with air tightness detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820815.2U CN210160834U (en) | 2019-05-31 | 2019-05-31 | Positioning tooth die with air tightness detection function |
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| Publication Number | Publication Date |
|---|---|
| CN210160834U true CN210160834U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920820815.2U Active CN210160834U (en) | 2019-05-31 | 2019-05-31 | Positioning tooth die with air tightness detection function |
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| CN (1) | CN210160834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153798A (en) * | 2019-05-31 | 2019-08-23 | 江苏太平洋精锻科技股份有限公司 | A kind of positioning tooth mould with air-leakage test |
-
2019
- 2019-05-31 CN CN201920820815.2U patent/CN210160834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153798A (en) * | 2019-05-31 | 2019-08-23 | 江苏太平洋精锻科技股份有限公司 | A kind of positioning tooth mould with air-leakage test |
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