CN211414432U - Automatic leveling device for synchronizer gear ring - Google Patents
Automatic leveling device for synchronizer gear ring Download PDFInfo
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- CN211414432U CN211414432U CN201922472517.1U CN201922472517U CN211414432U CN 211414432 U CN211414432 U CN 211414432U CN 201922472517 U CN201922472517 U CN 201922472517U CN 211414432 U CN211414432 U CN 211414432U
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- leveling device
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- inner sleeve
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Abstract
The utility model discloses a synchronous ware ring gear automatic leveling device relates to automobile parts processing technology field, and it is used for realizing the levelling between synchronous ware ring gear and the pneumatic clamping jaw of manipulator, specifically includes: the device comprises a base body, a sliding part and a positioning disc, wherein the base body comprises a base and an outer sleeve connected above the base; the sliding part comprises an inner sleeve and a spring which are arranged in the outer sleeve, one end of the spring is connected with the base, and the other end of the spring is connected with the inner sleeve; the positioning disc is connected above the sliding part and used for accommodating the synchronizer gear ring. The utility model provides a pair of synchronous ware ring gear automatic leveling device, it can assist the synchronous ware ring gear to make level, prevents effectively that the manipulator from counterpointing and detecting the mistake, and need not the supplementary level of making level of manual contact synchronous ware ring gear, and degree of automation is higher.
Description
Technical Field
The utility model relates to an automobile parts processing technology field, concretely relates to synchronous ware ring gear automatic leveling device.
Background
The synchronizer is a part in the automobile transmission, can make the automobile shift light, fast, impact-free and noise-free, and can prolong the service life of the gear, improve the acceleration performance of the automobile and save the oil. The main parts of the synchronizer comprise a gear ring, a joint sleeve and the like, when the gear is shifted, two shaft gears are arranged at two ends of the gear ring, a plurality of wedge-shaped blocks are arranged on the gear ring, the gears of two shafts lean against one side of each block and cannot be synchronized, and the acting force is generated by the contact of the blocks and the gears, so that the gears with high speed have the tendency of speed reduction, the gears with low speed have the tendency of speed increase until the speeds of the two gears are equal, and then the two gears enter the guide grooves between the two wedge blocks at the same time to be shifted.
In the prior art, the synchronizer gear ring is processed by adopting automatic manipulator feeding, the manipulator takes materials and then levels automatically, the site detection is carried out, and then the synchronizer gear ring is clamped by a clamp for clamping.
However, due to the fact that burrs exist on the synchronizer gear ring forging, after the manipulator takes materials and levels automatically, the synchronizer gear ring still has the situation that the heights of the synchronizer gear ring in the horizontal direction are inconsistent, so that a position point detection error occurs, the synchronizer gear ring is clamped by the clamp during clamping, and defective products are generated. In addition, the mechanical arm may be abnormally stopped due to the fact that a signal cannot be detected during the detection of the alignment point, and further the processing efficiency is affected.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a synchronous ware ring gear automatic leveling device, it can assist the synchronous ware ring gear to make level, effectively prevents the manipulator and counterpoints the detection mistake, and need not the supplementary level of making level of manual contact synchronous ware ring gear, and degree of automation is higher.
The application provides a synchronous ware ring gear automatic leveling device, it is used for realizing the levelling between synchronous ware ring gear and the pneumatic clamping jaw of manipulator, and it includes:
the base comprises a base and an outer sleeve connected above the base;
the sliding part comprises an inner sleeve and a spring which are arranged in the outer sleeve, one end of the spring is connected with the base, and the other end of the spring is connected with the inner sleeve;
a positioning plate connected above the slider, the positioning plate for receiving the synchronizer ring gear. Due to the fact that the spring is arranged, after the positioning plate loaded with the synchronizer gear ring is pressed down by the manipulator pneumatic clamping jaw, when the manipulator pneumatic clamping jaw is loosened, the sliding piece can drive the positioning plate to bounce rapidly, the upper end face of the synchronizer gear ring is enabled to be flatly attached to the pneumatic clamping jaw, automatic leveling of the synchronizer gear ring is achieved, the leveling speed is high, the leveling efficiency is high, manual intervention is not needed in the whole process, and the automation degree is high.
On the basis of the technical scheme, an accommodating groove for accommodating the spring is formed in the inner sleeve.
On the basis of the technical scheme, the bottom of the positioning disc is provided with a first through hole in a penetrating mode, the top of the inner sleeve is provided with an axial protrusion, and the axial protrusion is clamped in the first through hole.
On the basis of the technical scheme, the inner side of the outer sleeve is provided with a blocking part, and the bottom of the inner sleeve is provided with a first step matched with the blocking part.
Because the inner side of the outer sleeve is provided with the stopping part, the bottom of the inner sleeve is provided with the first step, and the stopping part is matched with the first step to play a limiting role, when the spring bounces, the inner sleeve cannot completely slide out of the outer sleeve so as to be separated from the seat body.
On the basis of the technical scheme, a second step is arranged at the bottom of the outer sleeve and fixed on the base.
On the basis of the technical scheme, the base body further comprises a cover body arranged above the base, the cover body penetrates through the outer sleeve and is fixed on the base, the cover body is provided with a raised buckling part, and the buckling part is clamped on the second step. On the basis of the above technical scheme, the base further comprises:
the first support is connected below the cover body, a round hole is formed in the first support, and the bottom of the spring is connected in the round hole;
a second support connected to a lower side of the first support.
On the basis of the technical scheme, four fixing holes are formed in the periphery of the second support.
On the basis of the technical scheme, the base further comprises a third support positioned below the second support, and four grooves corresponding to the fixing holes are formed in the third support.
Due to the fact that the fixing holes and the corresponding grooves are formed, the relative position between the second support and the third support can be adjusted, and screws penetrate through the fixing holes and the grooves to fixedly connect the second support and the third support, after the third support is fixed, the position of the second support can be adjusted again, the center of the positioning plate is aligned to the center of the pneumatic clamping jaw of the manipulator, and the effect that the synchronizer gear ring is flatly attached to the pneumatic clamping jaw is further guaranteed.
On the basis of the technical scheme, the positioning disc is connected with the inner sleeve through a bolt.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention illustrating a synchronizer ring automatic leveling device.
Fig. 2 is a schematic structural view of the automatic leveling device for the synchronizer gear ring according to the embodiment of the present invention.
Fig. 3 is a cross-sectional view of a sliding assembly according to an embodiment of the present invention.
Fig. 4 is a schematic view of a part of the structure of the fixing assembly according to the embodiment of the present invention.
In the figure: 1-a synchronizer gear ring; 2-a pneumatic clamping jaw; 3-a seat body; 31-a base; 310-a first support; 311-circular hole; 312 — a second support; 313-a fixation hole; 314-a third support; 315-groove; 32-an outer sleeve; 320-a stop; 321-a second step; 33-a cover body; 330-a fastening part; 4-a slide; 41-inner sleeve; 410-a containing groove; 411-axial projection; 412 — first step; 42-a spring; 5-positioning a disc; 51-first via.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a synchronizer ring automatic leveling device, which is used for leveling between synchronizer ring 1 and manipulator pneumatic clamping jaw 2, and specifically includes: a seat body 3, a sliding piece 4 and a positioning disk 5 for accommodating the synchronizer ring 1, wherein the seat body 3 comprises a base 31 and an outer sleeve 32 connected above the base 31; the sliding part 4 comprises an inner sleeve 41 and a spring 42 which are arranged in the outer sleeve 32, one end of the spring 42 is connected with the base 31, and the other end is connected with the inner sleeve 41; a positioning plate 5 is connected above the slide 4.
In the embodiment of the present invention, the inner sleeve 41 can perform linear reciprocating movement in the outer sleeve 32, and the pneumatic clamping jaw 2 of the manipulator can extend into the synchronizer ring gear 1 and stick to the inner wall of the synchronizer ring gear 1 after being opened, so as to clamp the synchronizer ring gear 1. The outer diameter of the positioning plate 5 is smaller than the outer diameter of the synchronizer ring 1 so that the rim of the synchronizer ring 1 can rest on the positioning plate 5. When the synchronizer gear ring 1 needs to be leveled, the manipulator pneumatic clamping jaw 2 is used for clamping the synchronizer gear ring 1 into the positioning disc 5, then the manipulator pneumatic clamping jaw 2 is controlled to move downwards to drive the synchronizer gear ring 1 and the positioning disc 5 to press the sliding assembly 4 downwards, the pneumatic clamping jaw 2 is withdrawn to a preset position, the positioning disc 5 and the synchronizer gear ring 1 are rapidly bounced by the sliding piece 4 at the moment, the synchronizer gear ring 1 moves upwards to the upper end face to be leveled with the pneumatic clamping jaw 2, the automatic leveling of the synchronizer gear ring 1 is realized, and the whole stroke action is fast. The synchronizer gear ring 1 after automatic leveling is attached to the pneumatic clamping jaw 2, the height in the horizontal direction is consistent, errors cannot be generated during subsequent alignment point detection, and the risk of being damaged by clamp due to unmatched alignment point detection can be effectively reduced. Meanwhile, after the device is used, the synchronizer gear ring 1 does not need to be manually contacted to assist in leveling, the working efficiency is improved, and the automation degree is higher.
Referring to fig. 1 and 3, in an embodiment of the present invention, a receiving groove 410 for receiving the spring 42 is formed in the inner sleeve 41.
Specifically, in the embodiment of the utility model provides an in, the accepting groove 410 of inner skleeve 41 is arranged in to spring 42's upper end, the lower extreme links to each other with base 31, when positioning disk 5 is exerted decurrent pressure, inner skleeve 41 moves down, spring 42 compresses, when pressure on positioning disk 5 disappears, spring 42 drives inner skleeve 41 upwards and bounces, simultaneously, positioning disk 5 that is located the upper side of inner skleeve 41 also upwards bounces, under inertial effect, synchronizer ring gear 1 in positioning disk 5 upwards bounces, until break away from positioning disk 5 and laminate with pneumatic clamping jaw 2.
Referring to fig. 2 and 3, further, in the embodiment of the present invention, a first through hole 51 is formed at the bottom of the positioning plate 5, an axial protrusion 411 is formed at the top of the inner sleeve 41, and the axial protrusion 411 is engaged with the first through hole 51.
The embodiment of the utility model provides an in, the height of axial protrusion 411 with the thickness of positioning disk 5 bottom is unanimous to make axial protrusion 411 just block in positioning disk 5 bottom, thereby make the connection between inner sleeve 41 and the positioning disk 5 inseparabler.
Further, in the present embodiment, the inner side of the outer sleeve 32 is provided with a stop portion 320, and the bottom of the inner sleeve 41 is provided with a first step 412 matching with the stop portion 320.
Specifically, the stopping portion 320 and the first step 412 are matched with each other to form a limiting device, when the inner sleeve 41 is bounced, the stopping portion 320 is clamped below the first step 412 to prevent the inner sleeve 41 from continuously moving upwards, so that the distance of the upward movement of the inner sleeve 41 and the positioning plate 5 can be limited, meanwhile, the inner sleeve 41 can be prevented from sliding out of the outer sleeve 32 and then separating from the base 31, the automatic leveling device is prevented from being scattered under the action of elasticity, and the reutilization performance of the device is enhanced.
Further, in the present embodiment, the bottom of the outer sleeve 32 is provided with a second step 321, and the second step 321 is fixed on the base 31.
Referring to fig. 1, 2 and 3, further, in the embodiment of the present invention, the base body 3 further includes a cover 33 disposed above the base 31, the cover 33 passes through the outer sleeve 32 and is fixed on the base 31, the cover 33 is provided with a raised fastening portion 330, and the fastening portion 330 is fastened on the second step 321.
Specifically, in the actual use process, the fastening portion 330 can be fastened on the second step 321 to fix the bottom of the outer sleeve 32 below the cover 33, so as to prevent the outer sleeve 32 from being driven by the inner sleeve 41 to move upward and then be separated from the base 31 when the spring 42 drives the inner sleeve 41 to bounce.
Referring to fig. 1 and 4, further, in the embodiment of the present invention, the base 31 further includes: a first support 310 connected to the lower portion of the cover 33 and a second support 312 connected to the lower portion of the first support 310, wherein a circular hole 311 is formed in the first support 310, and the bottom of the spring 42 is connected to the inside of the circular hole 311.
Specifically, in the actual use process, the cover 33 is connected to the first support 310 through two M5 screws, and the first support 310 is connected to the second support 312 through four M5 screws.
Furthermore, in the embodiment of the present invention, four fixing holes 313 are formed around the second support 312.
Referring to fig. 2, further, in the embodiment of the present invention, the base 31 further includes a third support 314 located below the second support 312, and four grooves 315 corresponding to the fixing holes 313 are formed on the third support 314.
In actual use, the third support 314 needs to be mounted on a CLD-15 numerically controlled lathe to match the operation of the manufacturing line of the stepper ring gear 1. After the third support 314 is installed, the other components of the automatic leveling device are assembled and placed on the third support 314, the position of the second support 312 is finely adjusted to align the center of the positioning plate 5 with the center of the pneumatic clamping jaw 2, and then four longer M6 screws are respectively passed through the fixing holes 313 and screwed into the grooves 315, so as to complete the connection between the second support 312 and the third support 314.
Furthermore, in the embodiment of the present invention, the positioning plate 5 is connected to the inner sleeve 41 by screws.
Specifically, in the embodiment of the present invention, three through holes for screws to pass through are further provided beside the first through hole 51 at the bottom of the positioning plate 5, three corresponding holes for screws to be screwed into are provided at the upper portion of the inner sleeve 41, and the positioning plate 5 is connected with the inner sleeve 41 through three M3 screws. After the automatic leveling device is assembled, the positioning disk 5 is pressed to test whether the inner sleeve 41 can drive the positioning disk 5 to freely bounce or not, and the inner sleeve 41 can drive the positioning disk 5 to freely bounce without interference, and the state is a normal state.
The present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered to be within the protection scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. The utility model provides a synchronous ware ring gear automatic leveling device which is used for realizing the levelling between synchronous ware ring gear (1) and manipulator pneumatic clamping jaw (2), its characterized in that, it includes:
a seat body (3) comprising a base (31) and an outer sleeve (32) connected above the base (31);
the sliding piece (4) comprises an inner sleeve (41) and a spring (42) which are arranged in the outer sleeve (32), one end of the spring (42) is connected with the base (31), and the other end of the spring is connected with the inner sleeve (41);
a positioning disk (5) connected above the slide (4), the positioning disk (5) being intended to accommodate the synchronizer ring (1).
2. The synchronizer ring self-leveling device according to claim 1, wherein a receiving groove (410) for receiving the spring (42) is provided in the inner sleeve (41).
3. The automatic leveling device for the synchronizer ring according to claim 1, wherein the bottom of the positioning plate (5) is provided with a first through hole (51) therethrough, the top of the inner sleeve (41) is provided with an axial protrusion (411), and the axial protrusion (411) is clamped in the first through hole (51).
4. The synchronizer ring automatic leveling device according to claim 1, wherein the inner side of the outer sleeve (32) is provided with a stop part (320), and the bottom of the inner sleeve (41) is provided with a first step (412) matched with the stop part (320).
5. The synchronizer ring self-leveling device according to claim 1, wherein the bottom of the outer sleeve (32) is provided with a second step (321), and the second step (321) is fixed on the base (31).
6. The automatic leveling device for the synchronizer ring according to claim 5, wherein the base body (3) further comprises a cover body (33) arranged above the base (31), the cover body (33) passes through the outer sleeve (32) and is fixed on the base (31), the cover body (33) is provided with a raised buckling part (330), and the buckling part (330) is buckled on the second step (321).
7. The synchronizer ring self-leveling device according to claim 6, wherein said base (31) further comprises:
the first support (310) is connected to the lower part of the cover body (33), a round hole (311) is formed in the first support (310), and the bottom of the spring (42) is connected into the round hole (311);
a second support (312) connected below the first support (310).
8. The synchronizer ring automatic leveling device according to claim 7, wherein four fixing holes (313) are formed around the second support (312).
9. The automatic leveling device of a synchronizer ring according to claim 8, wherein the base (31) further comprises a third support (314) positioned below the second support (312), and four grooves (315) corresponding to the fixing holes (313) are formed on the third support (314).
10. Synchronizer ring self-leveling device according to claim 1, characterized in that the positioning plate (5) and the inner sleeve (41) are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472517.1U CN211414432U (en) | 2019-12-31 | 2019-12-31 | Automatic leveling device for synchronizer gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472517.1U CN211414432U (en) | 2019-12-31 | 2019-12-31 | Automatic leveling device for synchronizer gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211414432U true CN211414432U (en) | 2020-09-04 |
Family
ID=72283269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472517.1U Active CN211414432U (en) | 2019-12-31 | 2019-12-31 | Automatic leveling device for synchronizer gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211414432U (en) |
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2019
- 2019-12-31 CN CN201922472517.1U patent/CN211414432U/en active Active
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