CN211039324U - But plug positioner of high strength high efficiency - Google Patents
But plug positioner of high strength high efficiency Download PDFInfo
- Publication number
- CN211039324U CN211039324U CN201921686026.0U CN201921686026U CN211039324U CN 211039324 U CN211039324 U CN 211039324U CN 201921686026 U CN201921686026 U CN 201921686026U CN 211039324 U CN211039324 U CN 211039324U
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- pin
- shaft sleeve
- positioning
- shaft
- locating
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Abstract
The utility model belongs to the technical field of positioning devices, in particular to a pluggable positioning device with high strength and high efficiency; the locating pin is a cylindrical part with a locating ring in the middle, a through stepped hole is formed in the shaft sleeve along the axial direction, the locating pin is sleeved in the shaft sleeve, two ends of the locating pin extend out of the stepped hole of the shaft sleeve, a spring is arranged between the locating ring of the locating pin and an inner shaft shoulder of the shaft sleeve, and a 7-shaped groove penetrating into the shaft sleeve is formed in the shaft sleeve above the spring; the positioning pin is provided with a pin shaft hole penetrating through the radial direction, and the pin penetrates through the groove from the outer side of the shaft sleeve and is assembled with the pin shaft hole of the positioning pin. This application has avoided not hard up swing joint spare repeatedly to adjust the location of product, and this application realizes the location and breaks away from two kinds of states of location through the position that changes the relative axle sleeve of locating pin, and it is higher to adjust efficiency, and the operation is more convenient.
Description
Technical Field
The utility model belongs to the technical field of positioner, concretely relates to but high strength high efficiency plug positioner.
Background
Currently, some machines require a mechanical part that is movable relative to a fixed machine to be locked in a particular position during operation. Some traditional positioning methods are too complicated to use, and some positioning methods are too low in mechanical strength. Therefore, the pluggable positioning device has high strength and high efficiency.
Disclosure of Invention
In order to overcome the shortcomings of the prior art, the utility model provides a pluggable positioner of high strength and high efficiency.
The utility model discloses a realize through following technical scheme: a high-strength high-efficiency pluggable positioning device comprises a shaft sleeve and a positioning pin, wherein the positioning pin is a cylindrical piece with a positioning ring in the middle, the shaft sleeve is provided with a through stepped hole along the axial direction, the positioning pin is sleeved in the shaft sleeve, two ends of the positioning pin extend out of the stepped hole of the shaft sleeve, a spring is arranged between the positioning ring of the positioning pin and an inner shaft shoulder of the shaft sleeve, and a 7-shaped groove penetrating into the shaft sleeve is formed in the shaft sleeve above the spring; the locating pin is provided with a pin shaft hole penetrating through the radial direction, the pin penetrates through the groove from the outer side of the shaft sleeve to be assembled with the pin shaft hole of the locating pin, and the 7-shaped groove is used for guiding movement of the pin.
Further, the spring is sleeved on the locating pin.
Furthermore, two or more than two spring positioning holes are uniformly distributed on the inner shaft shoulder of the shaft sleeve in the direction around the central shaft of the shaft sleeve, and the springs are sleeved in the spring positioning holes.
Further, the positioning device also comprises a gland, the gland is a T-shaped cylindrical part with threads, and the gland is in threaded connection with the non-positioning end of the positioning pin.
Furthermore, a round hole is formed in the center of the gland, threads are arranged on the round hole, and internal threads of the gland are connected with external threads of the positioning pin in a matched mode.
Furthermore, a round hole is formed in the center of the end portion of the positioning pin, threads are arranged on the round hole, and external threads of the gland are connected with internal threads of the positioning pin in a matched mode.
The utility model has the advantages that: this application has avoided not hard up swing joint spare repeatedly to adjust the location of product, and this application realizes the location and breaks away from two kinds of states of location through the position that changes the relative axle sleeve of locating pin, and it is higher to adjust efficiency, and the operation is more convenient.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a schematic view of the positioning and installation of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
in the figure, the device comprises a shaft sleeve 1, a groove 1-1, a positioning pin 2-1, a positioning ring 3, a gland 4, a bolt 5 and a spring.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in fig. 1 to 5, a high-strength high-efficiency pluggable positioning device comprises a shaft sleeve 1 and a positioning pin 2, wherein the positioning pin 2 is a cylindrical member with a positioning ring 2-1 in the middle, the shaft sleeve 1 is provided with a through stepped hole along the axial direction, a shoulder structure is formed inside the shaft sleeve 1, the positioning pin 2 is sleeved in the shaft sleeve 1, two ends of the positioning pin 2 extend out of the stepped hole of the shaft sleeve 1, one end of the positioning pin 2 is used for positioning, the other end of the positioning pin 2 is used for rotating the positioning pin 2, a spring 5 is arranged between the positioning ring 2-1 of the positioning pin 2 and the inner shoulder of the shaft sleeve 1, two ends of the spring 5 are axially limited by the positioning ring 2-1 and the inner shoulder of the shaft sleeve 1, and the shaft sleeve 1 above the spring 5 is provided with a 7-shaped groove 1-1 which extends into the shaft; the positioning pin 2 is provided with a pin shaft hole penetrating through the radial direction, the pin 4 penetrates through the groove 1-1 from the outer side of the shaft sleeve 1 to be assembled with the pin shaft hole of the positioning pin 2, and the 7-shaped groove 1-1 is used for guiding movement of the pin 4.
The positioning device is locked on the moving device for use, when the positioning of the moving device needs to be released, the positioning pin 2 is pulled upwards, the positioning pin 2 moves linearly along the axial direction of the shaft sleeve 1, the bolt 4 moves along with the positioning pin 2, and the bolt 4 moves upwards along the groove 1-1. When the bolt 4 touches the corner of the groove 1-1, the positioning end of the positioning pin 2 is separated from the fixing device, the positioning pin 2 is rotated along the circumferential direction at the moment, the bolt 4 moves transversely along the groove 1-1, after the positioning pin 2 is loosened, the positioning pin 2 is axially limited by the side wall of the groove 1-1, and the moving device is separated from the positioning state. And the mobile device can be positioned at the designated position by reverse operation.
Preferably, the spring 5 is sleeved on the positioning pin 2. In the positioning state, the spring 5 applies downward pressure to the positioning pin 2 to prevent the positioning pin 2 from being out of the positioning state. The application also provides another method for placing the springs, and particularly, two or more than two spring positioning holes are uniformly distributed on the inner shaft shoulder of the shaft sleeve 1 in the direction around the central shaft of the shaft sleeve 1, and the springs 5 are sleeved in the spring positioning holes.
As the improvement of this embodiment, still include gland 3, gland 3 is the T type cylinder spare with the screw thread, and gland 3 and the non-location end threaded connection of locating pin 2. The positioning pin 2 is rotated by holding the pressing cover 3 by hand, so that the operation is more convenient.
Further, the center of gland 3 is equipped with the round hole, is equipped with the screw thread on the round hole, and the internal thread of gland 3 is connected with the external screw thread cooperation of locating pin 2. This application still provides another kind of gland 3 and locating pin 2's fixed mode, and is specific, the tip center of locating pin 2 is equipped with the round hole, is equipped with the screw thread on the round hole, and gland 3's external screw thread is connected with locating pin 2's interior screw-thread fit.
This application realizes fastening and loosening the mobile device through changing the axial position of locating pin for axle sleeve 1, has changed traditional location and need become flexible and fastening connection spare's locate mode, and this locate mode is more convenient.
Claims (6)
1. The utility model provides a but plug positioner of high strength high efficiency which characterized in that: the locating pin comprises a shaft sleeve (1) and a locating pin (2), wherein the locating pin (2) is a cylindrical part with a locating ring (2-1) in the middle, a through stepped hole is formed in the shaft sleeve (1) along the axial direction, the locating pin (2) is sleeved in the shaft sleeve (1), two ends of the locating pin (2) extend out of the stepped hole of the shaft sleeve (1), a spring (5) is arranged between the locating ring (2-1) of the locating pin (2) and an inner shaft shoulder of the shaft sleeve (1), and a 7-shaped groove (1-1) penetrating into the shaft sleeve (1) is formed in the shaft sleeve (1) above the spring (5); the positioning pin (2) is provided with a pin shaft hole penetrating through the radial direction, the pin (4) is assembled with the pin shaft hole of the positioning pin (2) by penetrating through the groove (1-1) from the outer side of the shaft sleeve (1), and the 7-shaped groove (1-1) is used for guiding movement of the pin (4).
2. The high strength, high efficiency pluggable positioner of claim 1, wherein: the spring (5) is sleeved on the positioning pin (2).
3. The high strength, high efficiency pluggable positioner of claim 1, wherein: two or more than two spring positioning holes are uniformly distributed on the inner shaft shoulder of the shaft sleeve (1) in the direction around the central shaft of the shaft sleeve (1), and the springs (5) are sleeved in the spring positioning holes.
4. The high strength, high efficiency pluggable positioner of claim 1, wherein: the positioning device is characterized by further comprising a gland (3), wherein the gland (3) is a T-shaped cylindrical part with threads, and the gland (3) is in threaded connection with the non-positioning end of the positioning pin (2).
5. The high strength, high efficiency pluggable positioner of claim 4, wherein: the center of gland (3) is equipped with the round hole, is equipped with the screw thread on the round hole, and the internal thread of gland (3) is connected with the external screw thread cooperation of locating pin (2).
6. The high strength, high efficiency pluggable positioner of claim 4, wherein: the end part center of the positioning pin (2) is provided with a round hole, the round hole is provided with threads, and the external threads of the gland (3) are matched and connected with the internal threads of the positioning pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686026.0U CN211039324U (en) | 2019-10-10 | 2019-10-10 | But plug positioner of high strength high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686026.0U CN211039324U (en) | 2019-10-10 | 2019-10-10 | But plug positioner of high strength high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039324U true CN211039324U (en) | 2020-07-17 |
Family
ID=71566289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686026.0U Active CN211039324U (en) | 2019-10-10 | 2019-10-10 | But plug positioner of high strength high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575946A (en) * | 2022-03-09 | 2022-06-03 | 中国船舶重工集团公司第七0三研究所 | Anti-loosening structure for positioning pin of primary clapboard retaining ring |
-
2019
- 2019-10-10 CN CN201921686026.0U patent/CN211039324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575946A (en) * | 2022-03-09 | 2022-06-03 | 中国船舶重工集团公司第七0三研究所 | Anti-loosening structure for positioning pin of primary clapboard retaining ring |
| CN114575946B (en) * | 2022-03-09 | 2023-12-05 | 中国船舶重工集团公司第七0三研究所 | Locating pin anti-loosening structure of first-stage baffle holding ring |
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