CN212409650U - Brake excircle detection device and brake excircle grinding machine or lathe adopting same - Google Patents
Brake excircle detection device and brake excircle grinding machine or lathe adopting same Download PDFInfo
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- CN212409650U CN212409650U CN202020140840.9U CN202020140840U CN212409650U CN 212409650 U CN212409650 U CN 212409650U CN 202020140840 U CN202020140840 U CN 202020140840U CN 212409650 U CN212409650 U CN 212409650U
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Abstract
The utility model discloses a stopper excircle detection device, it includes: the vertical adjusting module is connected with the horizontal adjusting module, and the horizontal adjusting module is connected with the displacement sensor. The device is arranged on a lathe or a grinding machine to detect whether the round jump of the processed brake shoe or brake pad is qualified or not at any time.
Description
Technical Field
The utility model relates to a detection device of drum brake processing especially relates to a to detection device of stopper excircle and adopt its stopper cylindrical grinder or lathe.
Background
At present, when a drum brake shoe is machined, a brake pad needs to be fixed on the brake shoe through rivets, then the brake pad on the excircle of the brake shoe is turned through a lathe, and finally the brake pad on the excircle of the brake shoe is ground through a grinding machine. Or the surface of the brake product is ground before the brake block is delivered. However, whether the round jump of the ground brake shoe or brake pad meets the requirement generally needs an operator to manually sample by using a dial indicator or detect the round jump on special equipment, so that the working strength of the operator is increased, each batch of products generally cannot detect each processed brake shoe or brake pad only by sampling detection, and meanwhile, if the detection is unqualified, reworking is required, so that the carrying capacity of repeated work is increased.
Disclosure of Invention
The utility model aims at the not enough of prior art to a stopper excircle detection device is provided, its setting detects the degree of jumping by the circle of processing brake shoe or brake block on lathe or grinding machine at any time.
In order to achieve the above object, the utility model discloses technical scheme that stopper excircle detection device adopted includes: the device comprises a vertical adjusting module and a horizontal adjusting module, wherein the vertical adjusting module is connected with the horizontal adjusting module, and the horizontal adjusting module is connected with a displacement sensor; or the vertical adjusting module is connected with a displacement sensor.
When connecting the horizontal adjustment module on the vertical adjustment module, connect sensor drive arrangement on the horizontal adjustment module, sensor drive arrangement connects displacement sensor.
When connecting vertical regulation module on the horizontal adjustment module, connect sensor drive arrangement on the vertical regulation module, sensor drive arrangement connects displacement sensor.
The vertical adjustment module includes: the vertical plate is provided with a vertical screw, one end of the vertical screw is connected with a vertical driving device, and a vertical sliding table is movably connected to the vertical screw; or the level adjustment module comprises: the horizontal driving device comprises a horizontal plate, a horizontal screw rod and a horizontal driving device, wherein the horizontal plate is provided with the horizontal screw rod, one end of the horizontal screw rod is connected with the horizontal driving device, and the horizontal screw rod is movably connected with a horizontal sliding table; or the sensor driving device is a cylinder or an electric cylinder.
The sensor position fine-tuning device includes: the fine adjustment device comprises a fine adjustment vertical plate or a fine adjustment shell, wherein a fine adjustment screw rod is arranged on the fine adjustment vertical plate or in the fine adjustment shell, one end of the fine adjustment screw rod is connected with a fine adjustment driving device, the fine adjustment screw rod is movably connected with more than one sensor sliding table, and each sensor sliding table is connected with a displacement sensor; or the fine adjustment driving device is a fine adjustment hand wheel or a fine adjustment driving motor.
The displacement sensor is connected with the controller, and the controller is connected with the display.
The sensor sliding tables are two, and each sensor sliding table is connected with one displacement sensor.
The two sensor sliding tables are symmetrically connected to the fine adjustment screw rod.
The vertical driving device is a vertical adjusting hand wheel or a vertical direction driving motor; or the horizontal driving device is a horizontal adjusting hand wheel or a horizontal direction driving motor.
Another object of the utility model is to provide an adopt aforementioned stopper excircle detection device's stopper cylindrical grinder or lathe, include: the brake device comprises a rack, wherein a rotary table or a rotary shaft is arranged on the rack, and a brake excircle detection device is arranged on one side of the rotary table or the rotary shaft.
The utility model discloses the setting is in the revolving stage of lathe or grinding machine or one side of pivot, and the degree is jumped through the circle of displacement sensor detection processed brake shoe or brake block to confirm whether qualified brake shoe or brake block, it has effectively reduceed operation workman's intensity of labour. Secondly, each brake shoe or brake block to be processed can be detected at any time, and the processing quality of each brake shoe or brake block is guaranteed. And thirdly, an operator can perform subsequent operation according to the detection result, if the detection result is qualified, the processed brake shoe or brake pad is taken down for subsequent work, and if the detection result is unqualified, the brake shoe or brake pad can be directly repaired or further checked, so that the guarantee fee or repair of the whole batch of products caused by the system error caused by the fault of the lathe or the grinding machine is avoided. Fourthly, the position of the brake shoe or the brake pad on the same vertical position is detected by arranging more than one displacement sensor, so that the detected position is further increased, and the error caused by different measuring positions is reduced.
Drawings
Fig. 1 is a front view of embodiment 1 of the present invention, fig. 2 is a left side view of fig. 1, and fig. 3 is a plan view of fig. 1.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the embodiment 1 of the brake outer circle detection device of the present invention includes: the base 1 is connected vertical regulation module 2 on the base 1, connects horizontal adjustment module 3 on the vertical regulation module 2. The vertical adjustment module 2 includes: the vertical plate 201 is provided with a vertical screw 202 on the vertical plate 201, one end of the vertical screw 202 is connected with a vertical driving device 203, the vertical screw 202 is movably connected with a vertical sliding table 204, the vertical sliding table 204 is connected with a horizontal adjusting module 3, and the vertical driving device 203 is a vertical adjusting hand wheel. The leveling module 3 includes: the horizontal plate 301 is provided with a horizontal screw 302, one end of the horizontal screw 302 is connected with a horizontal driving device 303, the horizontal screw 302 is movably connected with a horizontal sliding table 304, and the horizontal driving device 303 is a horizontal adjusting hand wheel. The horizontal sliding table 304 of the horizontal adjusting module is connected with a sensor driving device 4, and the sensor driving device is a sliding table cylinder. Sensor position micromatic setting 5 is connected to displacement sensor drive arrangement 4's one end, and sensor position micromatic setting 5 includes: the fine adjustment shell 501 is internally provided with a fine adjustment screw rod 502, one end of the fine adjustment screw rod 502 is connected with a fine adjustment hand wheel 503, the fine adjustment screw rod 502 is movably connected with two sensor sliding tables 504, the two sensor sliding tables 504 are symmetrically connected on the fine adjustment screw rod 502, the two sensor sliding tables 504 move inwards or outwards simultaneously through the fine adjustment hand wheel 503, and each sensor sliding table 504 is respectively connected with a displacement sensor 505. The two displacement sensors 505 can respectively measure the displacement changes of the upper part and the lower part of the brake shoe or the brake sheet contacted with the displacement sensors, so that the condition that large errors exist among different position points of the brake shoe or the brake sheet when only one position point of the brake shoe or the brake sheet is detected is effectively prevented by adding detection points. The displacement sensor is connected with the controller, the controller is connected with the display, the controller is a PLC, and after the controller receives position data measured by the displacement sensor, the data and a result which is analyzed through comparison and is qualified or not are displayed on the display, or the measured data are directly displayed on the display.
When the utility model is used, the fine-tuning hand wheel is used to adjust the opening and closing of the two displacement sensors in advance, so as to ensure that the displacement sensors can be contacted with the upper half part and the lower half part of the brake shoe or the brake block respectively, reduce the error of detecting the same vertical area of the brake shoe or the brake block from top to bottom, the two displacement sensors are close to the rotary table or the rotary shaft without contacting with the brake shoe and the brake block on the rotary table or the rotary shaft by adjusting the vertical adjusting module and the horizontal adjusting module, after the brake shoe is ground or turned (or the brake block is ground), the brake shoe or the brake block does not need to be taken down from the rotary table or the rotary shaft, the two displacement sensors are contacted with the brake shoe (or the brake block) by the sensor driving device, then the rotary table or the rotary shaft rotates, the two displacement sensors start to measure data, then the data is transferred to the controller, the controller reflects the relevant detection data or the qualified result, and the operator performs subsequent operation according to the displayed data or result.
The utility model discloses stopper excircle detection device embodiment 2 includes: the vertical adjusting module and the horizontal adjusting module are connected to the horizontal adjusting module, and the horizontal adjusting module is located below the vertical adjusting module. The horizontal adjustment module includes: the horizontal driving device is movably connected with the horizontal sliding table, and the horizontal driving device is a horizontal adjusting hand wheel. The vertical adjustment module includes: the vertical plate is provided with a vertical screw, one end of the vertical screw is connected with a vertical driving device, the vertical screw is movably connected with a vertical sliding table, the vertical driving device is a vertical adjusting hand wheel, and the vertical plate is connected to a horizontal sliding table. The vertical sliding table of the vertical adjusting module is connected with a sensor driving device, and the sensor driving device is a sliding table cylinder. Displacement sensor drive arrangement one end is connected sensor position micromatic setting, and sensor position micromatic setting includes: the fine setting riser is equipped with the fine setting screw rod on the fine setting riser, and fine setting hand wheel is connected to fine setting screw rod one end, and the sensor slip table of two of fine setting screw rod swing joint, these two sensor slip tables symmetric connection make two sensor slip tables inwards or outwards move simultaneously through the fine setting hand wheel, connect a displacement sensor on every sensor slip table respectively. The two displacement sensors can respectively measure the displacement changes of the upper part and the lower part of the brake shoe or the brake sheet contacted with the displacement sensors, so that the condition that large errors exist among different position points of the brake shoe or the brake sheet when only one position point of the brake shoe or the brake sheet is detected is effectively prevented by the added detection points. The displacement sensor is connected with the controller, the controller is connected with the display, the controller is a PLC, and after the controller receives position data measured by the displacement sensor, the data and a result which is analyzed through comparison and is qualified or not are displayed on the display, or the measured data are directly displayed on the display.
When the utility model is used, the fine-tuning hand wheel is used to adjust the opening and closing of the two displacement sensors in advance, so as to ensure that the displacement sensors can be contacted with the upper half part and the lower half part of the brake shoe or the brake block respectively, reduce the error of detecting the same vertical area of the brake shoe or the brake block from top to bottom, the two displacement sensors are close to the rotary table or the rotary shaft without contacting with the brake shoe and the brake block on the rotary table or the rotary shaft by adjusting the horizontal adjusting module and the vertical adjusting module, after the brake shoe is ground or turned (or the brake block is ground), the brake shoe or the brake block does not need to be taken down from the rotary table or the rotary shaft, the two displacement sensors are contacted with the brake shoe (or the brake block) by the sensor driving device, then the rotary table or the rotary shaft rotates, the two displacement sensors start to measure data, then the data is transferred to the controller, the controller reflects the relevant detection data or the qualified result, and the operator performs subsequent operation according to the displayed data or result.
As an improvement of the embodiment of the brake excircle detection device, the vertical driving device can also adopt a vertical driving motor, the horizontal driving device can also adopt a horizontal driving motor, and the controller controls the movement of the vertical adjusting module and the horizontal adjusting module; and a sensor driving device can be omitted, and the vertical adjusting module and the horizontal adjusting module can directly drive the displacement sensor to move up and down and back and forth. When the height of the brake shoe or the brake pad is not large, 1 displacement sensor can be adopted; or 3, 4 or more displacement sensors are arranged to detect more than two detection points in the same vertical row, so that errors caused by measuring positions are further reduced. The sensor driving device can also adopt other types of air cylinders, hydraulic cylinders or electric cylinders. The fine adjustment driving device can also adopt a fine adjustment driving motor.
The utility model discloses a stopper excircle detection device can implement in including: the brake device comprises a rack, wherein a rotary table or a rotary shaft is arranged on the rack, and a brake excircle detection device is arranged on one side of the rotary table or the rotary shaft on a lathe or a grinding machine.
While the foregoing description of the disclosed embodiments will enable one skilled in the art to make or use the invention, various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Therefore, all technical solutions the same as or similar to the present embodiment fall within the protection scope of the present invention.
Claims (24)
1. A brake outer circle detecting device comprising: vertical regulation module and horizontal adjustment module, vertical regulation module connect horizontal adjustment module, its characterized in that: the horizontal adjusting module is connected with a displacement sensor; or the vertical adjusting module is connected with a displacement sensor.
2. The brake outer circle detection device according to claim 1, characterized in that: when connecting the horizontal adjustment module on the vertical adjustment module, connect sensor drive arrangement on the horizontal adjustment module, sensor drive arrangement connects displacement sensor.
3. The brake outer circle detection device according to claim 1, characterized in that: when connecting vertical regulation module on the horizontal adjustment module, connect sensor drive arrangement on the vertical regulation module, sensor drive arrangement connects displacement sensor.
4. The brake outer circle detecting device according to claim 1, 2 or 3, characterized in that: the sensor driving device is connected with a sensor position fine-tuning device, and more than one displacement sensor is connected to the sensor position fine-tuning device.
5. The brake outer circle detecting device according to claim 1, 2 or 3, characterized in that: the vertical adjustment module includes: the vertical plate is provided with a vertical screw, one end of the vertical screw is connected with a vertical driving device, and a vertical sliding table is movably connected to the vertical screw; or the level adjustment module comprises: the horizontal driving device comprises a horizontal plate, wherein a horizontal screw rod is arranged on the horizontal plate, one end of the horizontal screw rod is connected with a horizontal driving device, and a horizontal sliding table is movably connected onto the horizontal screw rod.
6. The brake outer circle detection device according to claim 4, characterized in that: the vertical adjustment module includes: the vertical plate is provided with a vertical screw, one end of the vertical screw is connected with a vertical driving device, and a vertical sliding table is movably connected to the vertical screw; or the level adjustment module comprises: the horizontal driving device comprises a horizontal plate, wherein a horizontal screw rod is arranged on the horizontal plate, one end of the horizontal screw rod is connected with a horizontal driving device, and a horizontal sliding table is movably connected onto the horizontal screw rod.
7. The brake outer circle detection device according to claim 5, characterized in that: the sensor driving device is an air cylinder or an electric cylinder.
8. The brake outer circle detection device according to claim 6, characterized in that: the sensor driving device is an air cylinder or an electric cylinder.
9. The brake outer circle detection device according to claim 5, characterized in that: the vertical driving device is a vertical adjusting hand wheel or a vertical direction driving motor.
10. The brake outer circle detecting device according to claim 6, 7 or 8, characterized in that: the vertical driving device is a vertical adjusting hand wheel or a vertical direction driving motor.
11. The brake outer circle detection device according to claim 5, characterized in that: the horizontal driving device is a horizontal adjusting hand wheel or a horizontal direction driving motor.
12. The brake outer circle detecting device according to claim 6, 7, 8 or 9, characterized in that: the horizontal driving device is a horizontal adjusting hand wheel or a horizontal direction driving motor.
13. The brake outer circle detection device according to claim 10, characterized in that: the horizontal driving device is a horizontal adjusting hand wheel or a horizontal direction driving motor.
14. The brake outer circle detection device according to claim 4, characterized in that: the sensor position fine-tuning device includes: the fine setting riser or the fine setting casing, fine setting screw rod is equipped with on the fine setting riser or in the fine setting casing, and fine setting drive arrangement is connected to fine setting screw rod one end, and the fine setting screw rod swing joint more than one sensor slip table connects a displacement sensor on every sensor slip table.
15. The brake outer circle detection device according to claim 14, characterized in that: the fine adjustment driving device is a fine adjustment hand wheel or a fine adjustment driving motor.
16. The brake outer circumference detecting device according to claim 1, 2, 3, 6, 7, 8, 9, 11, 13, or 15, characterized in that: the displacement sensor is connected with the controller, and the controller is connected with the display.
17. The brake outer circle detection device according to claim 4, characterized in that: the displacement sensor is connected with the controller, and the controller is connected with the display.
18. The brake outer circle detection device according to claim 5, characterized in that: the displacement sensor is connected with the controller, and the controller is connected with the display.
19. The brake outer circle detection device according to claim 10, characterized in that: the displacement sensor is connected with the controller, and the controller is connected with the display.
20. The brake outer circle detection device according to claim 12, characterized in that: the displacement sensor is connected with the controller, and the controller is connected with the display.
21. The brake outer circle detection device according to claim 14, characterized in that: the displacement sensor is connected with the controller, and the controller is connected with the display.
22. The brake outer circle detection device according to claim 14, characterized in that: the sensor sliding tables are two, and each sensor sliding table is connected with one displacement sensor.
23. The brake outer circle detection device according to claim 22, wherein: the two sensor sliding tables are symmetrically connected to the fine adjustment screw rod.
24. A brake cylindrical grinding machine or lathe using the brake cylindrical detection device according to any one of claims 1 to 23, comprising: the frame, its characterized in that: a turntable or a rotating shaft is arranged on the rack, and a brake excircle detection device is arranged on one side of the turntable or the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140840.9U CN212409650U (en) | 2020-01-22 | 2020-01-22 | Brake excircle detection device and brake excircle grinding machine or lathe adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140840.9U CN212409650U (en) | 2020-01-22 | 2020-01-22 | Brake excircle detection device and brake excircle grinding machine or lathe adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212409650U true CN212409650U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140840.9U Active CN212409650U (en) | 2020-01-22 | 2020-01-22 | Brake excircle detection device and brake excircle grinding machine or lathe adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212409650U (en) |
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2020
- 2020-01-22 CN CN202020140840.9U patent/CN212409650U/en active Active
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