CN216990719U - Simple and easy round axle locating pin equipment mechanism - Google Patents
Simple and easy round axle locating pin equipment mechanism Download PDFInfo
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- CN216990719U CN216990719U CN202123135865.3U CN202123135865U CN216990719U CN 216990719 U CN216990719 U CN 216990719U CN 202123135865 U CN202123135865 U CN 202123135865U CN 216990719 U CN216990719 U CN 216990719U
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Abstract
The utility model discloses a simple round shaft positioning pin assembling mechanism, which comprises: the device comprises a rack, a base plate at the lower end of the rack is provided with a load seat for bearing a round shaft, a spring and a positioning thimble are arranged in the load seat, the positioning thimble upwards extends out of the upper end face of the load seat under the elastic force of the spring and penetrates through a through hole of the round shaft, and the positioning thimble can be retracted into the load seat; the shaft rotating module comprises a first rotatable pressing wheel, a second rotatable pressing wheel, a lifting assembly and a motor assembly, wherein the lifting assembly is used for driving the first pressing wheel and the second pressing wheel to press the upper end surfaces of round shafts placed on the loading seat, the motor assembly is used for driving the first pressing wheel or the second pressing wheel to rotate, and the first pressing wheel and the second pressing wheel are rotatably arranged at the lower end of the lifting assembly; the positioning pin guide module is arranged at the upper end of the rack; the positioning pin distribution module is connected with the positioning pin guide module through a pipeline and used for feeding one positioning pin to the positioning pin guide module; and the pin pressing module is arranged at the upper end of the rack and is used for pressing the positioning pin in the positioning pin guide module into the through hole of the circular shaft.
Description
The technical field is as follows:
the utility model relates to the technical field of mechanical automation, in particular to a simple round shaft positioning pin assembling mechanism.
Background art:
a large amount of current products need the assembly locating pin like various types of round axle etc. however, traditional operating method all is the locating pin of manual assembly minor diameter, short length, however this kind of method can't satisfy present enterprise's improvement productivity's requirement yet, and original manual assembly exists the location difficulty, can't guarantee the hole site that is used for adorning the locating pin in the round axle and counterpoint the precision, and the problem that assembly efficiency is low.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provides a simple round shaft positioning pin assembling mechanism.
In order to solve the technical problems, the utility model adopts the following technical scheme: this simple and easy round axle locating pin equipment mechanism includes: the device comprises a rack, a base plate at the lower end of the rack is provided with a load seat for bearing a round shaft, the load seat is internally provided with a spring and a positioning thimble arranged on the spring, the positioning thimble upwards extends out of the upper end surface of the load seat under the elastic action of the spring and penetrates through a through hole of the round shaft, and the positioning thimble can be retracted into the load seat; the shaft rotating module comprises a first rotatable pressing wheel, a second rotatable pressing wheel, a lifting assembly and a motor assembly, wherein the lifting assembly is used for driving the first pressing wheel and the second pressing wheel to be pressed on the upper end face of a round shaft placed on the loading seat, and the motor assembly is used for driving the first pressing wheel or the second pressing wheel to rotate; the positioning pin guide module is arranged at the upper end of the rack; the positioning pin distribution module is connected with the positioning pin guide module through a pipeline and used for feeding one positioning pin to the positioning pin guide module; and the pin pressing module is arranged at the upper end of the rack and is used for pressing the positioning pin in the positioning pin guide module into the through hole of the circular shaft.
Furthermore, in the above technical solution, the load seat has a load slot for bearing a circular shaft, and the upper end of the load slot is further provided with an abdicating slot for the first pinch roller and the second pinch roller to press down, and the upper end of the circular shaft is exposed in the abdicating slot; the positioning thimble extends upwards out of the loading groove under the action of the elastic force of the spring, and the positioning thimble can compress the spring to be separated from the loading groove and retract into the loading seat.
Furthermore, in the above technical scheme, the lifting assembly includes a lifting drive module installed on the frame and a lifting frame installed at the lower end of the lifting drive module, the first pressing wheel and the second pressing wheel are respectively installed on the lifting frame in a rotatable manner through the first shaft body and the second shaft body to be limited, the lower end portions of the first pressing wheel and the second pressing wheel are further protruded out of the lower end face of the lifting frame, and the motor assembly is installed in the lifting frame.
Furthermore, in the above technical solution, the motor assembly includes a motor fixed on the lifting frame, a driving wheel installed on a rotating shaft of the motor, and a belt connected to the driving wheel and the first pressing wheel or the second pressing wheel.
Furthermore, in the above technical solution, a first belt groove is formed on the periphery of the driving wheel, a second belt groove is formed on the periphery of the first pressing wheel, and the belt is disposed in the first belt groove and the second belt groove.
Furthermore, in the above technical solution, the positioning pin guide module includes a guide frame installed on the frame in a manner of sliding up and down, a guide seat installed at a lower end of the guide frame, and a first lifting cylinder for driving the guide frame to lift, the guide seat is provided with a hole site along an upper end surface thereof for a press pin rod in the press pin module to penetrate through, and an inclined feed hole which is inclined and penetrates through the hole site is arranged on a side surface of the guide seat, and the inclined feed hole is connected with a lower end of the pipeline.
Further, in the above technical scheme, the first lifting cylinder is vertically installed on the frame, and the upper end of the first lifting cylinder is connected with the guide frame.
Furthermore, in the above technical solution, the press pin module includes a press pin cylinder installed on the frame and a press pin rod fixed to a lower end of a piston rod in the press pin cylinder.
Furthermore, in the above technical solution, the positioning pin distributing module includes a base mounted on the frame, an upper seat mounted on the upper end of the base, a distributing seat penetrating between the upper seat and the base, and a distributing cylinder for driving the distributing seat to move back and forth, the base is provided with a discharging hole penetrating through the upper and lower end faces of the base, the distributing seat is provided with a distributing hole corresponding to the discharging hole, the upper seat is provided with a feeding nozzle and an air tap located beside the feeding nozzle, and the air tap is located right above the discharging hole; the discharge hole is connected with the upper end of the pipeline.
Furthermore, in the above technical scheme, a circular shaft pusher dog feeding module is arranged on the substrate, and comprises a pusher dog arranged outside the carrier seat, a second lifting cylinder used for driving the pusher dog to lift, and a feeding cylinder used for driving the second lifting cylinder to move back and forth, wherein a groove for bearing a circular shaft is arranged at the upper end of the pusher dog.
After adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the positioning pin is automatically assembled on the circular shaft, the working efficiency is high, the assembly quality can be ensured, the labor intensity of workers can be reduced, the productivity is improved, the shaft rotating module is matched with the spring and the positioning thimble in the carrying seat to position the circular shaft, the through hole for installing the positioning pin in the circular shaft is vertically upward, the through hole alignment accuracy is ensured, the assembly quality is improved, the shaft rotating module and the carrying seat are simple in structure, a CCD camera is not required to be used for visual positioning, the manufacturing cost is lower, and the market competitiveness can be further improved.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of another aspect of the present invention;
FIG. 3 is a perspective view of a locating pin dispensing module of the present invention;
FIG. 4 is a cross-sectional view of the locating pin splitting module of the present invention;
FIG. 5 is a perspective view of a circular shaft;
FIG. 6 is an assembly view of the base plate and the circular shaft pusher dog feeding module of the present invention;
FIG. 7 is a perspective view of a circular shaft pusher dog feeding module of the present invention;
FIG. 8 is a cross-sectional view of the present invention;
fig. 9 is a perspective view of the shaft rotating module according to the present invention.
The specific implementation mode is as follows:
the utility model is further illustrated below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1-9, a simple mechanism for assembling a positioning pin of a circular shaft is provided, which includes: a frame 1, a carrier 12 for carrying a circular shaft 10 is disposed on a substrate 11 at a lower end of the frame 1, a spring 121 and a positioning pin 122 disposed on the spring 121 are disposed in the carrier 12, the positioning pin 122 extends upward out of an upper end surface of the carrier 12 under an elastic force of the spring 121 and penetrates through a through hole 101 of the circular shaft 10, and the positioning pin 122 can be retracted into the carrier 12; the shaft rotating module 2 comprises a first rotatable pressing wheel 21 and a second rotatable pressing wheel 22, a lifting assembly 23 for driving the first rotatable pressing wheel 21 and the second rotatable pressing wheel 22 to press the upper end surface of the round shaft 10 placed on the loading seat 12, and a motor assembly 24 for driving the first rotatable pressing wheel 21 or the second rotatable pressing wheel 22 to rotate, wherein the first rotatable pressing wheel 21 and the second rotatable pressing wheel 22 are mounted at the lower end of the lifting assembly 23; the positioning pin guide module 3 is arranged at the upper end of the frame 1; the positioning pin distribution module 4 is connected with the positioning pin guide module 3 through a pipeline 5 and feeds the positioning pin guide module 3 by one positioning pin; and a press pin module 6 which is mounted on the upper end of the frame 1 and presses the positioning pin in the positioning pin guide module 3 into the through hole 101 of the circular shaft 10. When the circular shaft positioning device works, a circular shaft 10 is placed on a load bearing seat 12, at the moment, a positioning thimble 122 in the load bearing seat 12 cannot be arranged in a through hole 101 of the circular shaft 10 in a penetrating way, a lifting assembly 23 in a shaft rotating module 2 drives a first pressing wheel 21 and a second pressing wheel 22 to descend, the first pressing wheel 21 and the second pressing wheel 22 are enabled to be pressed on the upper end surface of the circular shaft 10 placed on the load bearing seat 12 at the same time, then a motor assembly 24 drives the first pressing wheel 21 or the second pressing wheel 22 to rotate, so that the circular shaft 10 is forced to rotate until the upper end of the positioning thimble 122 is aligned with the through hole 101 of the circular shaft 10, and the positioning thimble 122 penetrates through the through hole 101 of the circular shaft 10 under the elastic action of a spring 121, so that the circular shaft is positioned; then, the positioning pin guide module 3 descends and aligns to the through hole 101 of the circular shaft 10, and the positioning pin distribution module 4 feeds the positioning pin guide module 3 one by one through the pipeline 5; the pin pressing module 6 presses the positioning pin in the positioning pin guiding module 3 into the through hole 101 of the circular shaft 10, and at this time, the positioning thimble 122 compresses the spring and retracts into the carrier 12 completely, and the circular shaft is no longer positioned, so as to complete the positioning pin assembly on the circular shaft 10. The utility model adopts automation to assemble the positioning pin on the circular shaft 10, has high working efficiency, can ensure the assembly quality, can reduce the labor intensity of workers and improve the productivity, adopts the shaft rotating module 2 to match with the spring 121 and the positioning thimble 122 in the carrier 12 to realize the positioning of the circular shaft, ensures that the through hole 101 for installing the positioning pin in the circular shaft is vertically upward, ensures the alignment accuracy of the through hole 101 and improves the assembly quality, and has simple structures of the shaft rotating module 2 and the carrier 12, does not need to adopt a CCD camera for visual positioning, has lower manufacturing cost and can further improve the market competitiveness.
The load seat 12 is provided with a load slot 123 for bearing the circular shaft 10, and the upper end of the load slot 123 is further provided with a yielding slot 124 for the first pressing wheel 21 and the second pressing wheel 22 to press down, and the upper end of the circular shaft 10 is exposed in the yielding slot 124, so that the first pressing wheel 21 and the second pressing wheel 22 can stably press on the upper end of the circular shaft 10 and can drive the circular shaft 10 to rotate; the positioning pin 122 extends upward out of the loading slot 123 under the elastic force of the spring 121, and the positioning pin 122 can compress the spring 121 to disengage from the loading slot 123 and retract into the loading seat 12, so that after the circular shaft 10 is loaded with the positioning pin, the positioning pin can push the positioning pin 122 out of the through hole 101 of the circular shaft 10, so that the positioning pin 122 can compress the spring 121 to disengage from the loading slot 123 and retract into the loading seat 12, thereby releasing the positioning of the circular shaft by the positioning pin 122.
The lifting assembly 23 comprises a lifting driving module 231 mounted on the frame 1 and a lifting frame 232 mounted at the lower end of the lifting driving module 231, the first pressing wheel 21 and the second pressing wheel 22 are respectively rotatably mounted on the lifting frame 232 through a first shaft body and a second shaft body, the lower end parts of the first pressing wheel 21 and the second pressing wheel 22 are also protruded out of the lower end surface of the lifting frame 232, and the motor assembly 24 is mounted in the lifting frame 232.
The motor assembly 24 includes a motor 241 fixed on the lifting frame 232, a driving wheel 242 mounted on the rotating shaft of the motor 241, and a belt 243 connected to the driving wheel 242 and the first pressing wheel 21 or the second pressing wheel 22. Wherein, the periphery of drive wheel 242 is formed with first race 201, and the periphery of this first pinch roller 21 is formed with second race 202, the belt 243 sets up in this first race 201 and second race 202 to need not to adopt gear drive, assembly structure is simpler, and the cost is lower.
The positioning pin guiding module 3 includes a guiding frame 31 mounted on the frame 1 in a manner of sliding up and down, a guiding seat 32 mounted at the lower end of the guiding frame 31, and a first lifting cylinder 33 for driving the guiding frame 31 to lift, a hole 321 for the insertion of the pressing pin 61 in the pressing pin module 6 is formed on the guiding seat 32 along the upper end surface thereof, the first lifting cylinder 33 drives the guiding frame 31 to descend to the through hole 101 of the guiding seat 32 corresponding to the circular shaft 10 at the lower end thereof, and the hole 321 of the guiding seat 32 corresponds to the through hole 101 of the circular shaft 10. And the side of the guide seat 32 is provided with an inclined feeding hole 322 which is inclined and runs through the hole site 321, and the inclined feeding hole 322 is connected with the lower end of the pipeline 5, which is convenient for conveying the positioning pin to the positioning pin guide module 3.
The first lifting cylinder 33 is vertically installed on the frame 1, and the upper end of the first lifting cylinder 33 is connected with the guide frame 31, so that the first lifting cylinder 33 can be assembled to reduce the height of the whole mechanism.
The press pin module 6 comprises a press pin cylinder 62 mounted on the frame 1 and a press pin rod 61 fixed at the lower end of the piston rod in the press pin cylinder 62, wherein the press pin rod 61 penetrates through the hole 321 of the guide seat 32 and is used for pushing out the positioning pin in the hole 321 of the guide seat 32 downwards and pressing the positioning pin into the through hole 101 of the circular shaft 10.
The positioning pin distributing module 4 comprises a base 41 mounted on the rack 1, an upper seat 42 mounted at the upper end of the base 41, a distributing seat 43 penetrating between the upper seat 42 and the base 41, and a distributing cylinder 44 for driving the distributing seat 43 to move back and forth, the base 41 is provided with a discharging hole 411 penetrating through the upper and lower end faces of the base, the distributing seat 43 is provided with a distributing hole 431 corresponding to the discharging hole 411, the upper seat 42 is provided with a feeding nozzle 45 and an air nozzle 46 positioned at the side of the feeding nozzle 45, and the air nozzle 46 is positioned right above the discharging hole 411; the discharge hole 411 is connected with the upper end of the pipeline 5. When the material distributing cylinder 44 drives the material distributing base 43 to move to the material distributing hole 431 of the material distributing base 43 to correspond to the material feeding nozzle 45, and the material feeding nozzle 45 transfers the positioning pins to the material distributing hole 431 of the material distributing base 43, and then the material distributing cylinder 44 drives the material distributing base 43 to move to the material distributing hole 431 of the material distributing base 43 to correspond to the material discharging hole 411 of the base 41 and the air nozzle 46, the positioning pins in the material distributing hole 431 fall into the material discharging hole 411 of the base 41, and the air nozzle 46 blows air and blows the positioning pins into the pipeline 5, and forces the positioning pins to be transferred from the pipeline 5 to the positioning holes 321 of the guide base 32, so that the positioning pins are transferred to the guide base 32 one by one.
The base plate 11 is provided with a circular shaft pusher dog feeding module 7, the circular shaft pusher dog feeding module 7 comprises a pusher dog 71 arranged outside the carrier seat 12, a second lifting cylinder 72 for driving the pusher dog 71 to lift, and a feeding cylinder 73 for driving the second lifting cylinder 72 to move back and forth, and a groove 711 for bearing the circular shaft 10 is arranged at the upper end of the pusher dog 71.
In summary, in the present invention, during operation, the circular shaft 10 is placed on the carrier 12, at this time, the positioning thimble 122 in the carrier 12 cannot necessarily penetrate through the through hole 101 of the circular shaft 10, the lifting assembly 23 in the shaft rotation module 2 drives the first pressing wheel 21 and the second pressing wheel 22 to descend, and the first pressing wheel 21 and the second pressing wheel 22 simultaneously press the upper end surface of the circular shaft 10 placed on the carrier 12, and then the motor assembly 24 drives the first pressing wheel 21 or the second pressing wheel 22 to rotate, so as to force the circular shaft 10 to rotate until the upper end of the positioning thimble 122 aligns with the through hole 101 of the circular shaft 10, and the positioning thimble 122 penetrates through the through hole 101 of the circular shaft 10 under the elastic force of the spring 121, so as to position the circular shaft; then, the positioning pin guiding module 3 descends and aligns to the through hole 101 of the circular shaft 10, and the positioning pin distributing module 4 feeds materials to the positioning pin guiding module 3 through the pipeline 5 by one positioning pin; the pin pressing module 6 presses the positioning pin in the positioning pin guiding module 3 into the through hole 101 of the circular shaft 10, and at this time, the positioning thimble 122 compresses the spring and retracts into the carrier 12 completely, and the circular shaft is no longer positioned, so as to complete the positioning pin assembly on the circular shaft 10. The utility model adopts automation to assemble the positioning pin on the circular shaft 10, has high working efficiency, can ensure the assembly quality, can reduce the labor intensity of workers and improve the productivity, adopts the shaft rotating module 2 to match with the spring 121 and the positioning thimble 122 in the carrier 12 to realize the positioning of the circular shaft, ensures that the through hole 101 for installing the positioning pin in the circular shaft is vertically upward, ensures the alignment accuracy of the through hole 101 and improves the assembly quality, and has simple structures of the shaft rotating module 2 and the carrier 12, does not need to adopt a CCD camera for visual positioning, has lower manufacturing cost and can further improve the market competitiveness.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a simple and easy round axle locating pin equipment mechanism which characterized in that: it includes:
the device comprises a rack (1), wherein a carrying seat (12) for carrying a circular shaft (10) is arranged on a substrate (11) at the lower end of the rack (1), a spring (121) and a positioning thimble (122) arranged on the spring (121) are arranged in the carrying seat (12), the positioning thimble (122) upwards extends out of the upper end surface of the carrying seat (12) under the elastic force action of the spring (121) and penetrates through a through hole (101) of the circular shaft (10), and the positioning thimble (122) can be retracted into the carrying seat (12);
the shaft rotating module (2) comprises a first rotatable pressing wheel (21) and a second rotatable pressing wheel (22), a lifting assembly (23) for driving the first pressing wheel (21) and the second pressing wheel (22) to press the upper end face of a round shaft (10) placed on a loading seat (12), and a motor assembly (24) for driving the first pressing wheel (21) or the second pressing wheel (22) to rotate, wherein the first pressing wheel (21) and the second pressing wheel (22) are rotatably mounted at the lower end of the lifting assembly (23);
the positioning pin guide module (3) is arranged at the upper end of the rack (1);
the positioning pin distribution module (4) is connected with the positioning pin guide module (3) through a pipeline (5) and feeds the positioning pins to the positioning pin guide module (3) one by one;
and the pin pressing module (6) is arranged at the upper end of the frame (1) and is used for pressing the positioning pin in the positioning pin guide module (3) into the through hole (101) of the round shaft (10).
2. The simple round shaft positioning pin assembling mechanism of claim 1, wherein: the bearing seat (12) is provided with a bearing groove (123) for bearing the round shaft (10), the upper end of the bearing groove (123) is also provided with a yielding groove (124) for pressing the first pressing wheel (21) and the second pressing wheel (22), and the upper end of the round shaft (10) is exposed in the yielding groove (124); the positioning thimble (122) extends upwards out of the carrying groove (123) under the action of the elastic force of the spring (121), and the positioning thimble (122) can compress the spring (121) to separate from the carrying groove (123) and retract into the carrying seat (12).
3. The simple round shaft positioning pin assembling mechanism of claim 1, wherein: the lifting assembly (23) comprises a lifting driving module (231) arranged on the rack (1) and a lifting frame (232) arranged at the lower end of the lifting driving module (231), the first pressing wheel (21) and the second pressing wheel (22) are respectively arranged on the lifting frame (232) in a rotatable mode through the first shaft body and the second shaft body to be limited, the lower end parts of the first pressing wheel (21) and the second pressing wheel (22) protrude out of the lower end surface of the lifting frame (232), and the motor assembly (24) is arranged in the lifting frame (232).
4. The simple round shaft positioning pin assembling mechanism of claim 3, wherein: the motor assembly (24) comprises a motor (241) fixed on the lifting frame (232), a driving wheel (242) arranged on a rotating shaft of the motor (241) and a belt (243) connected with the driving wheel (242) and the first pressure wheel (21) or the second pressure wheel (22).
5. The simple round shaft positioning pin assembling mechanism of claim 4, wherein: a first belt groove (201) is formed on the periphery of the driving wheel (242), a second belt groove (202) is formed on the periphery of the first pressing wheel (21), and the belt (243) is arranged in the first belt groove (201) and the second belt groove (202).
6. The simple round shaft positioning pin assembling mechanism according to any one of claims 1 to 5, wherein: the positioning pin guide module (3) comprises a guide frame (31) which is arranged on the rack (1) in a vertically sliding mode, a guide seat (32) which is arranged at the lower end of the guide frame (31) and a first lifting cylinder (33) which is used for driving the guide frame (31) to lift, wherein the guide seat (32) is provided with a hole site (321) which is used for a press pin rod (61) in the press pin module (6) to penetrate downwards along the upper end surface of the guide seat, an inclined feeding hole (322) which is inclined and penetrates through the hole site (321) is arranged on the side surface of the guide seat (32), and the inclined feeding hole (322) is connected with the lower end of the pipeline (5).
7. The simple round axle positioning pin assembling mechanism of claim 6, characterized in that: the first lifting cylinder (33) is vertically arranged on the rack (1), and the upper end of the first lifting cylinder (33) is connected with the guide frame (31).
8. The simple round shaft positioning pin assembling mechanism of claim 6, wherein: the press pin module (6) comprises a press pin cylinder (62) arranged on the frame (1) and a press pin rod (61) fixed at the lower end of a piston rod in the press pin cylinder (62).
9. The simple round shaft positioning pin assembling mechanism of any one of claims 1 to 5, wherein: the positioning pin distribution module (4) comprises a base (41) arranged on the rack (1), an upper seat (42) arranged at the upper end of the base (41), a distribution seat (43) penetrating between the upper seat (42) and the base (41) and a distribution cylinder (44) used for driving the distribution seat (43) to move back and forth, the base (41) is provided with a discharge hole (411) penetrating through the upper end surface and the lower end surface of the base, the distribution seat (43) is provided with a distribution hole (431) used for corresponding to the discharge hole (411), the upper seat (42) is provided with a feed nozzle (45) and an air nozzle (46) positioned beside the feed nozzle (45), and the air nozzle (46) is positioned right above the discharge hole (411); the discharge hole (411) is connected with the upper end of the pipeline (5).
10. The simple round shaft positioning pin assembling mechanism according to any one of claims 1 to 5, wherein: the round shaft pusher dog feeding module (7) is arranged on the substrate (11), the round shaft pusher dog feeding module (7) comprises a pusher dog (71) arranged on the outer side of the loading seat (12), a second lifting cylinder (72) used for driving the pusher dog (71) to lift and a feeding cylinder (73) used for driving the second lifting cylinder (72) to move back and forth, and a groove (711) for bearing a round shaft (10) is formed in the upper end of the pusher dog (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123135865.3U CN216990719U (en) | 2021-12-14 | 2021-12-14 | Simple and easy round axle locating pin equipment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123135865.3U CN216990719U (en) | 2021-12-14 | 2021-12-14 | Simple and easy round axle locating pin equipment mechanism |
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| Publication Number | Publication Date |
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| CN216990719U true CN216990719U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123135865.3U Active CN216990719U (en) | 2021-12-14 | 2021-12-14 | Simple and easy round axle locating pin equipment mechanism |
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| CN (1) | CN216990719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310252A (en) * | 2021-12-14 | 2022-04-12 | 东莞东聚电子电讯制品有限公司 | Simple and easy round axle locating pin equipment mechanism |
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2021
- 2021-12-14 CN CN202123135865.3U patent/CN216990719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310252A (en) * | 2021-12-14 | 2022-04-12 | 东莞东聚电子电讯制品有限公司 | Simple and easy round axle locating pin equipment mechanism |
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