CN112304237A - Thread depth detection device for machining automobile gear lever - Google Patents
Thread depth detection device for machining automobile gear lever Download PDFInfo
- Publication number
- CN112304237A CN112304237A CN202011427908.2A CN202011427908A CN112304237A CN 112304237 A CN112304237 A CN 112304237A CN 202011427908 A CN202011427908 A CN 202011427908A CN 112304237 A CN112304237 A CN 112304237A
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- gear lever
- detection device
- spring
- gear
- hydraulic cylinder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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Abstract
The invention relates to a thread depth detection device for machining an automobile gear lever, which comprises an equipment shell and a connecting frame, wherein a first motor is installed at the lower end of the equipment shell, a first clamping and conveying mechanism is arranged on the left wall inside the equipment shell, a second clamping and conveying mechanism is arranged on the right wall inside the equipment shell, an automobile gear lever body is placed at the upper end of a first belt conveyor, a stop block is fixed inside the connecting ring, a first spring and a first guide rod are sequentially arranged from the middle to the inner side and the outer side of the stop block in the anticlockwise direction, the other end of the first spring is connected with a pressure sensor, and the connecting frame is positioned on the other side of the pressure sensor: this car gear is screw thread degree of depth detection device for pole processing fixes a position car gear pole through the position ring to make equipment add man-hour to car gear pole and can prevent that car gear pole slopes, prevent that car gear pole can't take place to the condition that the company's cover was aimed at.
Description
Technical Field
The invention relates to the technical field of automobile gear lever machining, in particular to a thread depth detection device for automobile gear lever machining.
Background
The automobile gear lever is a rod-shaped object for adjusting gears when an automobile is driven, heads in various shapes are usually arranged on the automobile gear lever to facilitate a driver to control the gear lever, and the joint of the gear lever and the upper head is usually in threaded connection, so that a thread depth detection device is required to detect whether threads on the gear lever are qualified during the machining of the automobile gear lever.
The condition that the gear pole inclines easily appears when carrying out the tapping to car gear pole in current screw thread degree of depth detection device leads to car gear pole can't aim at with the tapping cover to influence the precision of equipment tapping and the problem of effect.
Disclosure of Invention
The invention aims to provide a thread depth detection device for machining an automobile gear lever, and the thread depth detection device is used for solving the problem that when the automobile gear lever is tapped by the conventional thread depth detection device in the background art, the gear lever is easy to incline, so that the automobile gear lever cannot be aligned with a tapping sleeve, and the tapping precision and the tapping effect of equipment are influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a thread depth detection device for machining an automobile gear lever comprises an equipment shell and a connecting frame, wherein a first motor is installed at the lower end of the equipment shell, a first clamping and conveying mechanism is arranged on the left wall inside the equipment shell, a second clamping and conveying mechanism is arranged on the right wall inside the equipment shell, a first belt conveyor, a connecting ring and a second belt conveyor are sequentially arranged on the lower wall inside the equipment shell from left to right, an automobile gear lever body is placed at the upper end of the first belt conveyor, a stop block is fixedly arranged inside the connecting ring, a first spring and a first guide rod are sequentially arranged on the stop block from the middle to the inner side and the outer side in the anticlockwise direction, a pressure sensor is connected to the other end of the first spring, the connecting frame is located on the other side of the pressure sensor, a fixed sleeve rod is connected to the inner side of the connecting frame, a third hydraulic cylinder and a second spring are sequentially arranged on the upper wall inside the equipment shell from left to right, and the lower extreme of third multisection pneumatic cylinder has set gradually third spring and second guide arm from the centre to the left and right sides, the lower extreme of third spring is connected with the mount, and the inside of mount is fixed with the tapping cover, the lower extreme of mount is connected with the holding ring through the second bearing, the lower extreme of second spring is connected with the locating rack, and the lower extreme of locating rack is connected with the installation cover, install infrared distance sensor around the installation cover, and the inside upper end of installation cover installs contact pick-up.
Preferably, first centre gripping conveying mechanism includes electronic slide rail, first multistage pneumatic cylinder, connecting box, second motor, first gear, second gear, first bearing, clamp splice and the multisection pneumatic cylinder of second, and one side of electronic slide rail installs first multistage pneumatic cylinder, the other end of first multistage pneumatic cylinder is connected with the connecting box, and the internally mounted of connecting box has the second motor, the second motor drives the upper end and is connected with first gear, and the one end of first gear is connected with the second gear, the external connection of second gear has first bearing, and the other end of second gear is connected with the clamp splice, the multisection pneumatic cylinder of second is installed to the lower extreme of clamp splice.
Preferably, the first multi-stage hydraulic cylinder forms a lifting structure with the equipment shell through an electric slide rail, and the electric slide rail is perpendicular to the first multi-stage hydraulic cylinder.
Preferably, the outer surface of the first gear is meshed with the outer surface of the second gear, and the second gear and the connecting box form a rotating structure through the first bearing.
Preferably, one end of the clamping block is in a barb shape, and the clamping block and the second gear are welded.
Preferably, the connection ring forms a rotating structure with the device shell through the first motor, and a central axis of the connection ring coincides with a central axis of the fixed loop bar.
Preferably, the connecting frame forms an elastic structure with the stop block through the first spring, and the connecting frame forms a sliding structure with the stop block through the first guide rod.
Preferably, the fixed frame forms an elastic structure with the third multi-section hydraulic cylinder through a third spring, and the fixed frame forms a sliding structure with the third multi-section hydraulic cylinder through a second guide rod.
Preferably, the central axis of the fixing frame coincides with the central axis of the tapping sleeve, the central axis of the positioning ring coincides with the central axis of the tapping sleeve, and a welding integrated structure is formed between the tapping sleeve and the fixing frame.
Preferably, the positioning frame and the equipment shell form an elastic telescopic structure through the second spring, and a welding integrated structure is formed between the positioning frame and the mounting sleeve.
Compared with the prior art, the invention has the following beneficial effects:
1. the connecting frame is used for buffering the fixed sleeve rod when the fixed sleeve rod drives the automobile gear rod body to rotate through the elastic structure formed between the first spring and the stop block, so that the fixed sleeve rod or the automobile gear rod body is prevented from being damaged by larger torsion caused by too large inertia at the moment when the fixed sleeve rod starts to rotate, and meanwhile, the connecting frame is positioned through the sliding structure formed between the first guide rod and the stop block, so that the fixed sleeve rod is prevented from deviating and affecting the work of equipment.
2. The elastic force of the first spring can be detected through the pressure sensors, so that the torsion of the fixed sleeve rod during rotation is detected, the device is prevented from being damaged by still applying force when the torsion is too large when the device is used for machining the automobile gear lever body, the two pressure sensors detect simultaneously, and the accuracy of detection data of the device is improved.
3. According to the invention, by means of the fixing frame and the elastic structure formed between the third spring and the third multi-section hydraulic cylinder, when the tapping sleeve is used for machining the automobile gear lever body, certain pressure can be continuously kept between the automobile gear lever body and the tapping sleeve, so that the tapping sleeve can tap the automobile gear lever body conveniently.
4. The automobile gear lever body can be limited through the positioning ring, so that the automobile gear lever body is prevented from being inclined during tapping, the automobile gear lever body cannot be accurately inserted into the tapping sleeve for tapping, meanwhile, the positioning ring can rotate along with the automobile gear lever body through the rotating structure formed between the second bearing and the fixing frame, and friction force generated when the automobile gear lever body rotates is reduced.
5. According to the invention, the positioning frame is used for enabling the automobile gear lever body to be tightly contacted with the contact sensor when being inserted into the mounting sleeve through the elastic telescopic structure formed between the second spring and the equipment shell, so that the automobile gear lever body is inserted into a specified position, and the infrared distance sensor can be used for accurately detecting the threads on the automobile gear lever body conveniently.
Drawings
FIG. 1 is a schematic structural view of a front cross section of a thread depth detection device for machining an automobile gear lever according to the present invention;
FIG. 2 is an enlarged structural diagram of a section of a connecting box of the thread depth detection device for machining the gear lever of the automobile;
FIG. 3 is an enlarged schematic view of a cross section of a connecting ring of the thread depth detecting device for machining the gear lever of the automobile according to the present invention;
FIG. 4 is an enlarged structural diagram of a cross section of a mounting sleeve of the thread depth detection device for machining the automobile gear lever of the invention;
fig. 5 is an enlarged structural schematic diagram of the automobile gear lever of the thread depth detection device for machining the automobile gear lever.
In the figure: 1. an equipment housing; 2. a first motor; 3. a first clamping and conveying mechanism; 301. an electric slide rail; 302. a first multi-stage hydraulic cylinder; 303. a connecting box; 304. a second motor; 305. a first gear; 306. a second gear; 307. a first bearing; 308. a clamping block; 309. a second multi-section hydraulic cylinder; 4. a second clamping and conveying mechanism; 5. a first belt conveyor; 6. a connecting ring; 7. a second belt conveyor; 8. an automobile gear lever body; 9. a stopper; 10. a first guide bar; 11. a first spring; 12. a pressure sensor; 13. a connecting frame; 14. fixing the loop bar; 15. a third multi-section hydraulic cylinder; 16. a second spring; 17. a third spring; 18. a second guide bar; 19. a fixed mount; 20. tapping a screw sleeve; 21. a second bearing; 22. a positioning ring; 23. a positioning frame; 24. installing a sleeve; 25. an infrared distance sensor; 26. a touch sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a thread depth detection device for machining an automobile gear lever comprises an equipment shell 1 and a connecting frame 13, wherein a first motor 2 is installed at the lower end of the equipment shell 1, a first clamping and conveying mechanism 3 is arranged on the left wall inside the equipment shell 1, the first clamping and conveying mechanism 3 comprises an electric sliding rail 301, a first multi-stage hydraulic cylinder 302, a connecting box 303, a second motor 304, a first gear 305, a second gear 306, a first bearing 307, a clamping block 308 and a second multi-stage hydraulic cylinder 309, the first multi-stage hydraulic cylinder 302 is installed on one side of the electric sliding rail 301, the other end of the first multi-stage hydraulic cylinder 302 is connected with the connecting box 303, the second motor 304 is installed inside the connecting box 303, the second motor 304 drives the upper end to be connected with the first gear 305, one end of the first gear 305 is connected with the second gear 306, the first bearing 307 is connected outside the second gear 306, and the other end of the second gear 306 is connected with the clamping block 308, a second multi-section hydraulic cylinder 309 is installed at the lower end of the clamping block 308, the first multi-stage hydraulic cylinder 302 forms a lifting structure with the equipment shell 1 through an electric slide rail 301, the electric slide rail 301 is perpendicular to the first multi-stage hydraulic cylinder 302, the outer surface of the first gear 305 is meshed with the outer surface of the second gear 306, the second gear 306 forms a rotating structure with the connecting box 303 through a first bearing 307, one end of the clamping block 308 is in a barb shape, the clamping block 308 and the second gear 306 are welded, a second clamping and conveying mechanism 4 is arranged on the right wall of the inside of the equipment shell 1, a first belt conveyor 5, a connecting ring 6 and a second belt conveyor 7 are sequentially arranged on the lower wall of the inside of the equipment shell 1 from left to right, the connecting ring 6 forms a rotating structure with the equipment shell 1 through a first motor 2, and the central axis of the connecting ring 6 coincides with the central axis of the fixed sleeve rod 14, the elasticity of the first spring 11 can be detected through the pressure sensors 12, so that the torsion of the fixed sleeve rod 14 in rotation is detected, the equipment is prevented from being damaged by the aid of the applied force when the torsion is too large when the equipment is used for machining the automobile gear lever body 8, the two pressure sensors 12 detect the equipment at the same time, and the accuracy of detection data of the equipment is improved.
An automobile gear lever body 8 is placed at the upper end of a first belt conveyor 5, a stop dog 9 is fixed inside a connecting ring 6, a first spring 11 and a first guide rod 10 are sequentially arranged from the middle to the inner side and the outer side of the stop dog 9 in the anticlockwise direction, the other end of the first spring 11 is connected with a pressure sensor 12, an elastic structure is formed between the first spring 11 and the stop dog 9 by a connecting frame 13, a sliding structure is formed between the first guide rod 10 and the stop dog 9 by the connecting frame 13, the fixed sleeve rod 14 can be buffered when the fixed sleeve rod 14 drives the automobile gear lever body 8 to rotate by the connecting frame 13 through the elastic structure formed between the first spring 11 and the stop dog 9, so that the fixed sleeve rod 14 or the automobile gear lever body 8 is prevented from being damaged by large torsion force caused by too large inertia at the moment that the fixed sleeve rod 14 starts to rotate, and the connecting frame 13 is positioned by the sliding structure formed between the first guide rod 10 and the stop dog 9, the fixed loop bar 14 is prevented from deviating and affecting the work of the equipment.
The connecting frame 13 is positioned at the other side of the pressure sensor 12, the inner side of the connecting frame 13 is connected with a fixed loop bar 14, the upper wall of the inner part of the equipment shell 1 is provided with a third multi-section hydraulic cylinder 15 and a second spring 16 from left to right in sequence, and the lower end of the third multi-section hydraulic cylinder 15 is provided with a third spring 17 and a second guide rod 18 from the middle to the left and the right in turn, the fixed frame 19 forms an elastic structure with the third multi-section hydraulic cylinder 15 through the third spring 17, and the fixed frame 19 forms a sliding structure with the third multi-section hydraulic cylinder 15 through the second guide rod 18, and by means of the elastic structure formed between the fixed frame 19 and the third multi-section hydraulic cylinder 15 through the third spring 17, when the tapping sleeve 20 processes the automobile gear lever body 8, make certain pressure that has that can last between car gear pole body 8 and the tapping cover 20 to be convenient for tapping cover 20 carries out the tapping to car gear pole body 8.
The lower end of the third spring 17 is connected with a fixing frame 19, a tapping sleeve 20 is fixed inside the fixing frame 19, the lower end of the fixing frame 19 is connected with a positioning ring 22 through a second bearing 21, the central axis of the fixing frame 19 coincides with the central axis of the tapping sleeve 20, the central axis of the positioning ring 22 coincides with the central axis of the tapping sleeve 20, and the tapping sleeve 20 and the fixing frame 19 form a welding integrated structure, the automobile gear lever body 8 can be limited through the positioning ring 22, thereby preventing the automobile gear lever body 8 from inclining during tapping, so that the automobile gear lever body 8 cannot be accurately inserted into the tapping sleeve 20 for tapping, meanwhile, the positioning ring 22 can rotate along with the automobile gear lever body 8 by virtue of a rotating structure formed by the positioning ring 22 through the second bearing 21 and the fixing frame 19, so that the friction force generated when the automobile gear lever body 8 rotates is reduced.
The lower extreme of second spring 16 is connected with locating rack 23, and the lower extreme of locating rack 23 is connected with installation cover 24, locating rack 23 constitutes elastic telescopic structure through between second spring 16 and the equipment casing 1, and constitute welding integrated structure between locating rack 23 and the installation cover 24, rely on locating rack 23 to make car gear lever body 8 can be to contact sensor 26 in close contact with when inserting the installation cover 24 through the elastic telescopic structure who constitutes between second spring 16 and the equipment casing 1, thereby make car gear lever body 8 insert the assigned position, be convenient for infrared distance sensor 25 carries out accurate detection to the screw thread on the car gear lever body 8, install infrared distance sensor 25 around the installation cover 24, and contact sensor 26 is installed to the inside upper end of installation cover 24.
In conclusion, when the thread depth detection device for machining the automobile gear lever is used, an unprocessed automobile gear lever body 8 is conveyed to a designated position through the first belt conveyor 5, the clamping block 308 is driven to move to the designated position through the electric slide rail 301 and the first multistage hydraulic cylinder 302, then the automobile gear lever body 8 is pushed through the second multistage hydraulic cylinder 309 to clamp the automobile gear lever body 8, the automobile gear lever body 8 is conveyed to the designated position, the second motor 304 is started to drive the clamping block 308 to rotate through the first gear 305 and the second gear 306, so that the automobile gear lever body 8 is vertically inserted into the fixed sleeve rod 14, the positioning ring 22 is driven to descend through the third multistage hydraulic cylinder 15, the automobile gear lever body 8 is inserted into the positioning ring 22, and the automobile gear lever body 8 is positioned in an auxiliary manner through the positioning ring 22 which forms a rotating structure between the second bearing 21 and the fixed frame 19, the first motor 2 is turned on to drive the automobile gear lever body 8 to rotate, tapping is carried out through the tapping sleeve 20, meanwhile, a certain pressure can be continuously kept between the automobile gear lever body 8 and the tapping sleeve 20 when the tapping sleeve 20 processes the automobile gear lever body 8 by virtue of the fixing frame 19 through the elastic structure formed between the third spring 17 and the third multi-section hydraulic cylinder 15, the fixing sleeve 14 can be buffered when the fixing sleeve 14 drives the automobile gear lever body 8 to rotate by virtue of the elastic structure formed between the first spring 11 and the stop block 9 by virtue of the connecting frame 13, so that the fixing sleeve 14 or the automobile gear lever body 8 is prevented from being damaged by a large torsion force caused by too large inertia at the moment when the fixing sleeve 14 starts to rotate, the elasticity of the first spring 11 can be detected by virtue of the pressure sensor 12, and the torsion of the fixing sleeve 14 during rotation is detected, prevent that equipment from adding man-hour torsion to car gear pole body 8 and still afterburning damage equipment when too big, 8 back through 4 centre gripping removal car gear pole bodies of second centre gripping conveying mechanism make car gear pole body 8 insert the installation cover 24 after car gear pole body finishes processing, rely on the elastic expansion structure who constitutes between locating rack 23 and the equipment casing 1 to make car gear pole body 8 insert in the installation cover 24 in can be to contact sensor 26 in close contact with, detect the thread depth on car gear pole body 8 through infrared ray distance sensor 25, then place car gear pole body 8 that processing detection was accomplished through second centre gripping conveying mechanism 4 and transport on the second belt conveyor 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a car gear pole processing is with screw thread depth detection device, includes equipment casing (1) and link (13), its characterized in that: the lower end of the equipment shell (1) is provided with a first motor (2), the left wall inside the equipment shell (1) is provided with a first clamping and conveying mechanism (3), the right wall inside the equipment shell (1) is provided with a second clamping and conveying mechanism (4), the lower wall inside the equipment shell (1) is sequentially provided with a first belt conveyor (5), a connecting ring (6) and a second belt conveyor (7) from left to right, an automobile gear lever body (8) is placed at the upper end of the first belt conveyor (5), a stop block (9) is fixed inside the connecting ring (6), a first spring (11) and a first guide rod (10) are sequentially arranged from the middle to the inner side and the outer side of the stop block (9) in the anticlockwise direction, the other end of the first spring (11) is connected with a pressure sensor (12), and the connecting frame (13) is located on the other side of the pressure sensor (12), and the inner side of the connecting frame (13) is connected with a fixed loop bar (14), the upper wall of the inner part of the equipment shell (1) is sequentially provided with a third multi-section hydraulic cylinder (15) and a second spring (16) from left to right, and the lower end of the third multi-section hydraulic cylinder (15) is provided with a third spring (17) and a second guide rod (18) in turn from the middle to the left and the right, the lower end of the third spring (17) is connected with a fixed frame (19), a tapping sleeve (20) is fixed in the fixing frame (19), the lower end of the fixing frame (19) is connected with a positioning ring (22) through a second bearing (21), the lower end of the second spring (16) is connected with a positioning frame (23), the lower end of the positioning frame (23) is connected with an installation sleeve (24), the periphery of the installation sleeve (24) is provided with an infrared distance sensor (25), and a contact sensor (26) is mounted at the inner upper end of the mounting sleeve (24).
2. The thread depth detection device for machining the automobile gear lever according to claim 1, characterized in that: the first clamping and conveying mechanism (3) comprises an electric slide rail (301), a first multi-stage hydraulic cylinder (302), a connecting box (303), a second motor (304), a first gear (305), a second gear (306), a first bearing (307), a clamping block (308) and a second multi-stage hydraulic cylinder (309), and one side of the electric slide rail (301) is provided with a first multi-stage hydraulic cylinder (302), the other end of the first multi-stage hydraulic cylinder (302) is connected with a connecting box (303), a second motor (304) is arranged in the connecting box (303), the second motor (304) drives the upper end to be connected with a first gear (305), one end of the first gear (305) is connected with a second gear (306), the outside of the second gear (306) is connected with a first bearing (307), and the other end of the second gear (306) is connected with a clamping block (308), and the lower end of the clamping block (308) is provided with a second multi-section hydraulic cylinder (309).
3. The thread depth detection device for machining the automobile gear lever according to claim 2, characterized in that: the first multi-stage hydraulic cylinder (302) forms a lifting structure with the equipment shell (1) through the electric sliding rail (301), and the electric sliding rail (301) is perpendicular to the first multi-stage hydraulic cylinder (302).
4. The thread depth detection device for machining the automobile gear lever according to claim 2, characterized in that: the outer surface of the first gear (305) is meshed with the outer surface of the second gear (306), and the second gear (306) and the connecting box (303) form a rotating structure through a first bearing (307).
5. The thread depth detection device for machining the automobile gear lever according to claim 2, characterized in that: one end of the clamping block (308) is in a barb shape, and the clamping block (308) and the second gear (306) are welded.
6. The thread depth detection device for machining the automobile gear lever according to claim 1, characterized in that: the connecting ring (6) forms a rotating structure with the equipment shell (1) through the first motor (2), and the central axis of the connecting ring (6) coincides with the central axis of the fixed loop bar (14).
7. The thread depth detection device for machining the automobile gear lever according to claim 1, characterized in that: the connecting frame (13) forms an elastic structure with the stop block (9) through the first spring (11), and the connecting frame (13) forms a sliding structure with the stop block (9) through the first guide rod (10).
8. The thread depth detection device for machining the automobile gear lever according to claim 1, characterized in that: the fixed frame (19) forms an elastic structure with the third multi-section hydraulic cylinder (15) through a third spring (17), and the fixed frame (19) forms a sliding structure with the third multi-section hydraulic cylinder (15) through a second guide rod (18).
9. The thread depth detection device for machining the automobile gear lever according to claim 1, characterized in that: the axis of mount (19) coincides with the axis of tapping cover (20), and the axis of holding ring (22) coincides with the axis of tapping cover (20) mutually to constitute welding integral structure between tapping cover (20) and mount (19).
10. The thread depth detection device for machining the automobile gear lever according to claim 1, characterized in that: the positioning frame (23) and the equipment shell (1) form an elastic telescopic structure through the second spring (16), and a welding integrated structure is formed between the positioning frame (23) and the mounting sleeve (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427908.2A CN112304237A (en) | 2020-12-09 | 2020-12-09 | Thread depth detection device for machining automobile gear lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427908.2A CN112304237A (en) | 2020-12-09 | 2020-12-09 | Thread depth detection device for machining automobile gear lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112304237A true CN112304237A (en) | 2021-02-02 |
Family
ID=74487149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011427908.2A Withdrawn CN112304237A (en) | 2020-12-09 | 2020-12-09 | Thread depth detection device for machining automobile gear lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112304237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322820A (en) * | 2021-12-27 | 2022-04-12 | 烟台博昌汽车标准件有限公司 | Fastener hole degree of depth detects frock |
| CN115574749A (en) * | 2022-10-26 | 2023-01-06 | 徐州瑞达装备制造有限公司 | Device and method for rapidly screening size of external thread of fastener |
-
2020
- 2020-12-09 CN CN202011427908.2A patent/CN112304237A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322820A (en) * | 2021-12-27 | 2022-04-12 | 烟台博昌汽车标准件有限公司 | Fastener hole degree of depth detects frock |
| CN114322820B (en) * | 2021-12-27 | 2024-02-13 | 烟台博昌汽车标准件有限公司 | Fastener hole degree of depth detects frock |
| CN115574749A (en) * | 2022-10-26 | 2023-01-06 | 徐州瑞达装备制造有限公司 | Device and method for rapidly screening size of external thread of fastener |
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Application publication date: 20210202 |