CN205228408U - Axle stopper detection device - Google Patents
Axle stopper detection device Download PDFInfo
- Publication number
- CN205228408U CN205228408U CN201521113693.1U CN201521113693U CN205228408U CN 205228408 U CN205228408 U CN 205228408U CN 201521113693 U CN201521113693 U CN 201521113693U CN 205228408 U CN205228408 U CN 205228408U
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- fuselage
- deck
- workpiece
- detent
- pick
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Abstract
The utility model provides an axle stopper detection device, including the frame, the frame is equipped with centre gripping slewer, and one side of centre gripping slewer is equipped with detection device, detection device in be equipped with the photoelectricity displacement sensor who is used for measuring stopper work piece position of liftable, still be equipped with the digital micrometer that is used for measuring stopper work piece surface of liftable. Through centre gripping slewer and the detection device who sets up, cooperation master control set, the precision of measuring stopper work piece that can be convenient, the precision of especially heavily loaded axle stopper work piece realizes that the automatic of big stopper work piece in batches detects, reduces the cost of labor, compares with present detection mode, improves at least 5 times of detection efficiency, guarantees the quality of stopper work piece. The utility model discloses the spare part of device is less, and simple structure has reduced equipment cost, owing to adopt the cassette clamping of rotation type, the installation and the dismantlement of work piece are all comparatively simple.
Description
Technical field
The utility model relates to a kind of auto parts and components pick-up unit field, and particularly a kind of bridge brake pick-up unit, is especially applicable to the detection of heavily loaded bridge brake.
Background technology
Existing casting back axle brake gear, the precision of detent directly affects the quality of casting back axle, quality and performance.Current detent producer nearly all adopts assembly type processing method to carry out monoblock type processing to detent, to ensure circularity, verticality and other machining precisioies that brake manufactures.Existing detent detects, employing be regulate dial gauge 3 detection methods, the precision of this detection method is lower, and labour intensity is higher, and efficiency is also lower.Also have and adopt professional equipment to inspect by random samples, but the method complicated operation, be difficult to realize the large batch of testing requirement of production line.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of bridge brake pick-up unit, can detect the precision of detent workpiece easily, realizes the automatic detection of detent workpiece in enormous quantities, reduce cost of labor, improve detection efficiency, and easy to operate, structure is simple.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of bridge brake pick-up unit, comprises support, and support is provided with clamping slewing equipment, and the side of clamping slewing equipment is provided with pick-up unit;
The liftable photoelectric displacement sensor for measuring the detent location of workpiece is provided with in described pick-up unit;
Also be provided with the liftable digital micrometer for measuring detent outer surface of workpiece.
In preferred scheme, in described pick-up unit, ball-screw is rotating to be arranged on bearing, bearing is fixedly mounted on the upper surface of support, ball-screw is connected with stepper motor, and ball-screw and ball nut slide block are threaded connection, and bearing is also provided with the guide rail parallel with ball-screw, ball nut slide block is connected with Bracket for Inspection, and photoelectric displacement sensor and digital micrometer are arranged on Bracket for Inspection.
In preferred scheme, the axis of clamping slewing equipment and horizontal plane, the axis of ball-screw and horizontal plane, the axis of photoelectric displacement sensor and digital micrometer and plane-parallel.
In preferred scheme, photoelectric displacement sensor is connected with master control set with digital micrometer, and photoelectric displacement sensor obtains circumferential position and the height and position of detent workpiece, and digital micrometer obtains the distance of detent workpiece outer wall to the center of circle.
In preferred scheme, in described clamping slewing equipment, deck fuselage is provided with multiple claw, deck fuselage is connected with coupling sleeve, and coupling sleeve is connected with revolution fuselage, and the bottom of revolution fuselage is provided with medium connector.
In preferred scheme, be provided with in deck fuselage and drive by fluid media (medium) the rotating disk rotated, the top of rotating disk is provided with helicla flute, the bottom of claw is provided with corresponding helical tooth, helical tooth and the helicla flute of claw are connected with a joggle, be provided with Media Interface Connector in the bottom of deck fuselage, be also provided with Media Interface Connector at the top of revolution fuselage, the Media Interface Connector of deck fuselage bottom is connected by connecting line with the Media Interface Connector of revolution fuselage roof.
In preferred scheme, be provided with in revolution fuselage and drive by fluid media (medium) the axle rotated.
In preferred scheme, deck fuselage is connected with coupling sleeve by deck flange, and deck flange is also connected with the upper surface of support by bearing.
In preferred scheme, in described clamping slewing equipment, deck fuselage is provided with multiple claw, deck fuselage and deck Flange joint, deck flange is connected with driving the drive unit rotated;
Be provided with in deck fuselage and drive by fluid media (medium) the rotating disk rotated, the top of rotating disk is provided with helicla flute, and the bottom of claw is provided with corresponding helical tooth, and helical tooth and the helicla flute of claw are connected with a joggle, and are provided with Media Interface Connector in the bottom of deck fuselage;
In clamping slewing equipment, be also provided with the sensor for test card base body corner.
In preferred scheme, sensor, photoelectric displacement sensor are connected with master control set with digital micrometer, sensor obtains the circumferential position of detent workpiece, and photoelectric displacement sensor obtains the height and position of detent workpiece, and digital micrometer obtains the distance of detent workpiece outer wall to the center of circle.
A kind of bridge brake pick-up unit that the utility model provides, by clamping slewing equipment and the pick-up unit of setting, coordinate master control set, the precision of detent workpiece can be detected easily, the precision of especially heavily loaded bridge brake workpiece, realize the Aulomatizeted Detect of detent workpiece in enormous quantities, reduce cost of labor, compared with existing detection mode, improve detection efficiency at least 5 times, guarantee the quality of detent workpiece.The parts of the utility model device are less, and structure is simple, reduces equipment cost, and owing to adopting revolving deck clamping, installation and the dismounting of workpiece are all comparatively simple.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is one-piece construction schematic perspective view of the present utility model.
Fig. 2 is one-piece construction exploded perspective schematic diagram of the present utility model.
Fig. 3 is the sectional structure schematic diagram clamping slewing equipment in the utility model
Fig. 4 is the structural representation turning round fuselage in the utility model.
Fig. 5 is the structural representation of deck fuselage in the utility model.
Fig. 6 is the structural representation of pick-up unit in the utility model.
Fig. 7 is the schematic diagram clamping the another kind of preferred structure of slewing equipment in the utility model.
In figure: support 1, levelling shoe 11, clamping slewing equipment 2, claw 21, deck fuselage 22, deck flange 23, bearing 24, coupling sleeve 25, revolution fuselage 26, medium connector 27, connecting line 28, operation valve 3, oil-water separator 4, pick-up unit 5, clamping screw 50, stepper motor 51, bearing 52, ball-screw 53, guide rail 54, ball nut slide block 55, Bracket for Inspection 56, photoelectric displacement sensor 57, adjustable plate 58, digital micrometer 59, detent workpiece 6.
Embodiment
As in Fig. 1, a kind of bridge brake pick-up unit, comprises support 1, the bottom of support 1 is provided with multiple levelling shoe 11, and levelling shoe 11 top is provided with one section of stud, coordinates with the bottom screw of support 1 column, stud is provided with set nut, thus structure, is convenient to leveling.Support 1 is provided with clamping slewing equipment 2, and the side of clamping slewing equipment 2 is provided with pick-up unit 5; The upper end plate of support 1 adopts QT620-12 ductile cast iron material.The ductile cast iron material of high strength, high tenacity, structural behaviour is stablized, and reaches 1,020,000 times without fracture through " national car mass Supervision Test Center-Xiangfan " fatigue behaviour bench test.
The liftable photoelectric displacement sensor 57 for measuring detent workpiece 6 position is provided with in described pick-up unit 5;
Also be provided with the liftable digital micrometer 59 for measuring detent workpiece 6 outside surface.Structure thus, detent workpiece 6 is clamped on clamping slewing equipment 2, and drive detent workpiece 6 to rotate in the mode of calibration, the altitude figures of photoelectric displacement sensor 57 feedback digital milscale 59, the data of digital micrometer 59 regenerative brake workpiece 6 outside surface and working surface, master control set is industrial computer such as, after data acquisition from photoelectric displacement sensor 57 and digital micrometer 59 is also analyzed, compare with the design parameter preset, thus draw the result whether detent workpiece 6 is qualified.Such as by the result of comparison, directly show OK or NG over the display.
Preferred scheme is as in Fig. 1,2,6, in described pick-up unit 5, ball-screw 53 is arranged on bearing 52 by angular contact bearing is rotating, bearing 52 is fixedly mounted on the upper surface of support 1, ball-screw 53 is connected with stepper motor 51 by shaft coupling, ball-screw 53 and ball nut slide block 55 are threaded connection, bearing 52 is also provided with the guide rail 54 parallel with ball-screw 53, ball nut slide block 55 is connected with Bracket for Inspection 56, and photoelectric displacement sensor 57 and digital micrometer 59 are arranged on Bracket for Inspection 56.The diameter of ball-screw 53 is 16mm, and pitch is 5mm, effective travel 300mm, and repetitive positioning accuracy is within 2um.Guide rail 54 adopts 16mm straight optical axis, material: Bearing Steel is at 62HRC.According to the feedback of sensor, the feedback of such as photoelectric displacement sensor 57 or be positioned at the feedback of sensor of clamping slewing equipment 2, stepper motor 51 drives ball-screw 53 to rotate, and ball nut slide block 55 is elevated along guide rail 54, thus detects detent workpiece 6.Detect detent workpiece 6 under static state, the linearity of outside surface, or detect detent workpiece 6 in a dynamic state, the circular degree of outside surface and surfaceness.
Preferred scheme, as in Fig. 1,2,6, clamps axis and the horizontal plane of slewing equipment 2, the axis of ball-screw 53 and horizontal plane, the axis of photoelectric displacement sensor 57 and digital micrometer 59 and plane-parallel.Structure thus, is convenient to clamping detent workpiece 6, is also convenient to detection operation.
In optional scheme, photoelectric displacement sensor 57 is connected with master control set with digital micrometer 59, master control set in this example comprises PLC or industrial computer, photoelectric displacement sensor 57 obtains circumferential position and the height and position of detent workpiece 6, photoelectric displacement sensor 57 in this example adopts the photoelectric displacement sensor adopted in similar mouse, X can be obtained, Y-coordinate, when clamping slewing equipment 2 rotates, photoelectric displacement sensor 57 obtains X-axis data, when the ball nut slide block 55 in pick-up unit 5 is elevated, then obtain Y-axis data, digital micrometer 59 obtains the distance of detent workpiece 6 outer wall to the center of circle.By the program, significantly reduce the difficulty automatically controlled, simplify structure, thus reduce equipment cost.
Preferred scheme is as in Fig. 2 ~ 5, and in described clamping slewing equipment 2, deck fuselage 22 is provided with multiple claw 21, deck fuselage 22 is connected with coupling sleeve 25, and coupling sleeve 25 is connected with revolution fuselage 26, and the bottom of revolution fuselage 26 is provided with medium connector 27.Structure thus, by medium, such as pressurized air or hydraulic oil, make claw 21 clamping work pieces, and support 1 is also provided with operation valve 3 manually or automatically, to control to the medium supply of deck fuselage 22.For the compressed-air actuated scheme of employing, be also provided with oil-water separator 4 at support 1.
Preferred scheme is as in Fig. 2 ~ 5, be provided with in deck fuselage 22 and drive by fluid media (medium) the rotating disk rotated, the top of rotating disk is provided with helicla flute, the bottom of claw 21 is provided with corresponding helical tooth, helical tooth and the helicla flute of claw 21 are connected with a joggle, be provided with Media Interface Connector in the bottom of deck fuselage 22, be also provided with Media Interface Connector at the top of revolution fuselage 26, the Media Interface Connector bottom deck fuselage 22 is connected by connecting line 28 with the Media Interface Connector at revolution fuselage 26 top.Structure thus, realizes the action utilizing the action of media drive claw 21 clasp brake workpiece 6 and deck fuselage 22 to rotate.
In preferred scheme, be provided with in revolution fuselage 26 and drive by fluid media (medium) the axle rotated.Structure thus, by the connection between this axle and deck fuselage 22, thus drives deck fuselage 22 and detent workpiece 6 to rotate.
Preferred scheme is as in Fig. 3, and deck fuselage 22 is connected with coupling sleeve 25 by deck flange 23, and deck flange 23 is also connected with the upper surface of support 1 by bearing 24.
Preferred scheme is as in Fig. 7, and in described clamping slewing equipment 2, deck fuselage 22 is provided with multiple claw 21, deck fuselage 22 is connected with deck flange 23, and deck flange 23 is connected with driving the drive unit rotated; Drive unit in this example adopts stepper motor, and stepper motor is connected with deck flange 23 by speed reduction unit, preferably adopts planetary reducer in this example.Deck fuselage 22 calibration is driven to rotate by stepper motor.
In another optional scheme, be provided with in deck fuselage 22 and drive by fluid media (medium) the rotating disk rotated, the top of rotating disk is provided with helicla flute, and the bottom of claw 21 is provided with corresponding helical tooth, helical tooth and the helicla flute of claw 21 are connected with a joggle, and are provided with Media Interface Connector in the bottom of deck fuselage 22;
In clamping slewing equipment 2, be also provided with the sensor for test card base body 22 corner.Such as be arranged on the angular transducer of stepper motor, or be arranged on the encoder detector of reducer output shaft, or the encoder detector of deck flange 23 is set.
Further in preferred scheme, sensor, photoelectric displacement sensor 57 are connected with master control set with digital micrometer 59, sensor obtains the circumferential position of detent workpiece 6, photoelectric displacement sensor 57 obtains the height and position of detent workpiece 6, and digital micrometer 59 obtains the distance of detent workpiece 6 outer wall to the center of circle.From photoelectric displacement sensor 57 before need to obtain X, Y-axis data scheme different, the photoelectric displacement sensor 57 in this example only needs the height and position obtaining detent workpiece 6, thus improves the precision of data.And the circumferential position of detent workpiece 6 is obtained by the sensor clamped on slewing equipment 2.Structure thus, improves data precision, thus improves the precision of detection.
Further in preferred scheme, ball nut slide block 55 is provided with Bracket for Inspection 56, and photoelectric displacement sensor 57 is connected with Bracket for Inspection 56 by screw thread, thus is convenient to the distance regulating photoelectric displacement sensor 57 and detent workpiece 6 outer wall; Digital micrometer 59 is fixedly mounted on adjustable plate 58, and adjustable plate 58 is connected with ball nut slide block 55 by clamping screw 50, and adjustable plate 58 is provided with the slotted hole along digital micrometer 59 axis, and clamping screw 50 is positioned at slotted hole.Structure thus, is convenient to the range regulating digital micrometer 59.This structure is applicable in the detection scheme of aforementioned two kinds of sensors.
The above embodiments are only optimal technical scheme of the present utility model, and should not be considered as restriction of the present utility model, and the embodiment in the application and the feature in embodiment, can combination in any mutually when not conflicting.The technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (10)
1. a bridge brake pick-up unit, comprises support (1), it is characterized in that: support (1) is provided with clamping slewing equipment (2), and the side of clamping slewing equipment (2) is provided with pick-up unit (5);
The liftable photoelectric displacement sensor (57) for measuring detent workpiece (6) position is provided with in described pick-up unit (5);
Also be provided with the liftable digital micrometer (59) for measuring detent workpiece (6) outside surface.
2. a kind of bridge brake pick-up unit according to claim 1, it is characterized in that: in described pick-up unit (5), ball-screw (53) is rotating to be arranged on bearing (52), bearing (52) is fixedly mounted on the upper surface of support (1), ball-screw (53) is connected with stepper motor (51), ball-screw (53) and ball nut slide block (55) are threaded connection, bearing (52) is also provided with the guide rail (54) parallel with ball-screw (53), ball nut slide block (55) is connected with Bracket for Inspection (56), photoelectric displacement sensor (57) and digital micrometer (59) are arranged on Bracket for Inspection (56).
3. a kind of bridge brake pick-up unit according to claim 2, it is characterized in that: the axis of clamping slewing equipment (2) and horizontal plane, the axis of ball-screw (53) and horizontal plane, the axis of photoelectric displacement sensor (57) and digital micrometer (59) and plane-parallel.
4. a kind of bridge brake pick-up unit according to claim 3, it is characterized in that: photoelectric displacement sensor (57) is connected with master control set with digital micrometer (59), photoelectric displacement sensor (57) obtains circumferential position and the height and position of detent workpiece (6), and digital micrometer (59) obtains the distance of detent workpiece (6) outer wall to the center of circle.
5. a kind of bridge brake pick-up unit according to claim 3, it is characterized in that: in described clamping slewing equipment (2), deck fuselage (22) is provided with multiple claw (21), deck fuselage (22) is connected with coupling sleeve (25), coupling sleeve (25) is connected with revolution fuselage (26), and the bottom of revolution fuselage (26) is provided with medium connector (27).
6. a kind of bridge brake pick-up unit according to claim 5, it is characterized in that: be provided with in deck fuselage (22) and drive by fluid media (medium) the rotating disk rotated, the top of rotating disk is provided with helicla flute, the bottom of claw (21) is provided with corresponding helical tooth, helical tooth and the helicla flute of claw (21) are connected with a joggle, Media Interface Connector is provided with in the bottom of deck fuselage (22), also be provided with Media Interface Connector at the top of revolution fuselage (26), the Media Interface Connector of deck fuselage (22) bottom is connected by connecting line (28) with the Media Interface Connector at revolution fuselage (26) top.
7. a kind of bridge brake pick-up unit according to claim 6, is characterized in that: be provided with in revolution fuselage (26) and drive by fluid media (medium) the axle rotated.
8. a kind of bridge brake pick-up unit according to claim 5, it is characterized in that: deck fuselage (22) is connected with coupling sleeve (25) by deck flange (23), deck flange (23) is also connected with the upper surface of support (1) by bearing (24).
9. a kind of bridge brake pick-up unit according to claim 3, it is characterized in that: in described clamping slewing equipment (2), deck fuselage (22) is provided with multiple claw (21), deck fuselage (22) is connected with deck flange (23), and deck flange (23) is connected with driving the drive unit rotated;
Be provided with in deck fuselage (22) and drive by fluid media (medium) the rotating disk rotated, the top of rotating disk is provided with helicla flute, the bottom of claw (21) is provided with corresponding helical tooth, and helical tooth and the helicla flute of claw (21) are connected with a joggle, and are provided with Media Interface Connector in the bottom of deck fuselage (22);
In clamping slewing equipment (2), be also provided with the sensor for test card base body (22) corner.
10. a kind of bridge brake pick-up unit according to claim 9, it is characterized in that: sensor, photoelectric displacement sensor (57) are connected with master control set with digital micrometer (59), sensor obtains the circumferential position of detent workpiece (6), photoelectric displacement sensor (57) obtains the height and position of detent workpiece (6), and digital micrometer (59) obtains the distance of detent workpiece (6) outer wall to the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113693.1U CN205228408U (en) | 2015-12-29 | 2015-12-29 | Axle stopper detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113693.1U CN205228408U (en) | 2015-12-29 | 2015-12-29 | Axle stopper detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228408U true CN205228408U (en) | 2016-05-11 |
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ID=55903465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113693.1U Expired - Fee Related CN205228408U (en) | 2015-12-29 | 2015-12-29 | Axle stopper detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486258A (en) * | 2015-12-29 | 2016-04-13 | 远安永安车桥有限责任公司 | Vehicle bridge brake detection device |
| CN110031031A (en) * | 2019-04-04 | 2019-07-19 | 西京学院 | A kind of probe fixing device of fiber optic sensor |
-
2015
- 2015-12-29 CN CN201521113693.1U patent/CN205228408U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486258A (en) * | 2015-12-29 | 2016-04-13 | 远安永安车桥有限责任公司 | Vehicle bridge brake detection device |
| CN105486258B (en) * | 2015-12-29 | 2019-08-02 | 远安永安车桥有限责任公司 | Bridge brake detection device |
| CN110031031A (en) * | 2019-04-04 | 2019-07-19 | 西京学院 | A kind of probe fixing device of fiber optic sensor |
| CN110031031B (en) * | 2019-04-04 | 2021-06-04 | 西京学院 | Probe fixing device of optical fiber sensor |
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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: 20160511 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |