CN221347634U - Locking sleeve convenient to lock - Google Patents
Locking sleeve convenient to lock Download PDFInfo
- Publication number
- CN221347634U CN221347634U CN202323519915.7U CN202323519915U CN221347634U CN 221347634 U CN221347634 U CN 221347634U CN 202323519915 U CN202323519915 U CN 202323519915U CN 221347634 U CN221347634 U CN 221347634U
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- CN
- China
- Prior art keywords
- ring
- inner bushing
- locking
- reinforcing
- fixedly connected
- Prior art date
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 47
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
The utility model discloses a locking sleeve convenient to lock, in particular to the technical field of locking sleeves, which comprises a locking ring, an inner bushing and a locking plate, wherein the locking plate and the locking ring are sleeved outside the inner bushing, an external thread is arranged on the outer surface of the inner bushing, an internal thread is arranged on the inner surface of the locking ring, the locking ring is in spiral connection with the inner bushing, a strip-shaped through hole is formed in the outer wall of the inner bushing, a guide ring B is fixedly connected at the opening position of one end of the inner bushing, and a guide ring A is fixedly connected at the opening position of the other end of the inner bushing; the beneficial effects are that: when the inner bushing is inserted into the bearing, the guide ring B of the inner bushing has an auxiliary guide effect, so that the inner bushing is convenient to insert; when the locking ring is sleeved on the relative inner bushing, the reinforcing cover at the guiding inclined plane position of the locking ring is inserted and connected with the guiding ring A of the inner bushing, so that the auxiliary guiding effect is good, the inserting process is smoother, the clamping phenomenon is not easy to occur, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to a locking sleeve convenient to lock, in particular to a locking sleeve convenient to lock, and belongs to the technical field of locking sleeves.
Background
The adapter sleeve is the most commonly used component of a tapered bore bearing for positioning on a cylindrical shaft, as such a sleeve may be used for an optical axis or a stepped shaft.
Through retrieving, the present patent number is CN 219692043U's a tight sleeve with locking structure, including the bush, be provided with locking subassembly on the outer wall of bush, locking subassembly's outside is provided with reinforcement subassembly, locking subassembly includes the screw thread face, the screw thread face is seted up on the lower extreme outer wall of bush, threaded connection has the screwed ring on the screw thread face, the packing ring has been cup jointed on the outer wall of bush, a plurality of through-holes have been offered to the equidistance on the outer wall of bush, the inside of a plurality of through-holes all joint has the rubber piece, cup joint the lantern ring on the surface of bush, extrude the inclined plane of rubber piece through the lantern ring, make the bush to the stable extrusion of rubber piece, make the rubber piece extrude on the surface of axis body, then cup joint the bearing on the surface of a plurality of extrusion strips, make the rubber strip stretch out from the opening and laminating with the bearing through the bearing extrusion strip, and then make the bearing receive fixedly, prevent to slide between bearing, bush and the main shaft, prevent bearing and tight sleeve skew.
For common adapter sleeve, when the locking plate and the locking ring are sleeved on the outer part of the relative inner bushing, the plugging part of the adapter sleeve is not provided with an auxiliary guiding structure, so that the clamping phenomenon is easy to occur when the hole is processed, and the assembly efficiency is reduced.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a tightening sleeve convenient to lock.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a convenient locking's adapter sleeve, includes catch, inner liner and locking plate, the outside cover of inner liner is equipped with locking plate and catch, the surface of inner liner is provided with the external screw thread, the internal screw thread has been seted up to the internal surface of catch, catch and inner liner screwed connection, the outer wall of inner liner is provided with the bar through-hole, the one end open position fixedly connected with guide ring B of inner liner, the other end open position fixedly connected with guide ring A of inner liner, the open position fixedly connected with stiffening ring of inner liner; the bottom opening position of the lock ring is provided with a guide inclined plane, the guide inclined plane of the lock ring is fixedly connected with a reinforcing cover, the opening position of one end of the inner bushing is fixedly connected with a guide ring B, the opening position of the other end of the inner bushing is fixedly connected with a guide ring A, and when the inner bushing is inserted into the bearing, the guide ring B of the inner bushing has an auxiliary guide effect, so that the inner bushing is convenient to insert; when the locking ring is sleeved relative to the inner bushing, the reinforcing cover at the guiding inclined plane position of the locking ring is in plug-in connection with the guiding ring A of the inner bushing, so that the auxiliary guiding effect is good, the plug-in connection process is smoother, the blocking phenomenon is not easy to occur, and the assembly efficiency is improved; the opening position fixedly connected with reinforcing ring of inner liner, reinforcing ring fixed connection is at guide ring A's internal surface, and reinforcing ring consolidates guide ring A handles, improves structural strength, and the deformation resistance is good.
Preferably, a notch B is formed in the surface of the guide ring B, and the notch B of the guide ring B is communicated with the strip-shaped through hole of the inner bushing.
Preferably, a notch A is formed in the surface of the guide ring A, and the notch A of the guide ring A is communicated with the strip-shaped through hole of the inner bushing.
Preferably, the reinforcing ring is fixedly connected to the inner surface of the guide ring A.
Preferably, the surface of catch is provided with consolidates the subassembly, consolidate the subassembly and including strengthening seat and anti-skidding boss, the outer wall circumference equidistance of catch is installed and is strengthened the seat, and the consolidate subassembly of the surface of catch is including strengthening seat and anti-skidding boss, when holding the catch, palm and consolidate seat and anti-skidding boss laminating, increase the frictional force between hand and the catch, conveniently revolve and twist and assemble.
Preferably, the outer surface of the reinforcing seat is fixedly connected with an anti-slip boss, and the reinforcing seat and the anti-slip boss are both arranged in a circular arc shape.
The tightening sleeve convenient to lock has the beneficial effects that:
1. The guide ring B is fixedly connected to the opening position of one end of the inner bushing, the guide ring A is fixedly connected to the opening position of the other end of the inner bushing, and when the inner bushing is inserted into the bearing, the guide ring B of the inner bushing has an auxiliary guide effect, so that the inner bushing is convenient to insert; when the locking ring is sleeved relative to the inner bushing, the reinforcing cover at the guiding inclined plane position of the locking ring is in plug-in connection with the guiding ring A of the inner bushing, so that the auxiliary guiding effect is good, the plug-in connection process is smoother, the blocking phenomenon is not easy to occur, and the assembly efficiency is improved; the opening position fixedly connected with reinforcing ring of inner liner, reinforcing ring fixed connection is at guide ring A's internal surface, and reinforcing ring consolidates guide ring A handles, improves structural strength, and the deformation resistance is good.
2. The reinforcing component of the outer surface of the locking ring comprises the reinforcing seat and the anti-skid boss, when the locking ring is held, the palm is attached to the reinforcing seat and the anti-skid boss, so that the friction force between the hand and the locking ring is increased, and the locking ring is convenient to screw and assemble.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a tightening sleeve with convenient locking according to the present utility model;
FIG. 2 is a schematic view of a locking sleeve liner bushing with convenient locking according to the present utility model;
FIG. 3 is a schematic view of another view of a conveniently locked sleeve liner according to the present utility model;
Fig. 4 is a schematic view showing a connection structure of a locking ring of a locking sleeve and a reinforcement cover, which are convenient to lock.
In the figure: 1. a locking ring; 101. a guide slope; 2. a reinforcing seat; 3. an anti-slip boss; 4. an inner liner; 5. a guide ring A; 501. a reinforcing ring; 6. a locking plate; 7. a guide ring B; 8. the cover is reinforced.
Detailed Description
Referring to fig. 1-4, a locking sleeve convenient to lock comprises a locking ring 1, an inner bushing 4 and a locking plate 6, wherein the locking plate 6 and the locking ring 1 are sleeved outside the inner bushing 4, an external thread is arranged on the outer surface of the inner bushing 4, an internal thread is arranged on the inner surface of the locking ring 1, the locking ring 1 is in spiral connection with the inner bushing 4, a strip-shaped through hole is arranged on the outer wall of the inner bushing 4, a guide ring B7 is fixedly connected to the opening position of one end of the inner bushing 4, a guide ring A5 is fixedly connected to the opening position of the other end of the inner bushing 4, and a reinforcing ring 501 is fixedly connected to the opening position of the inner bushing 4; the bottom opening position of the lock ring 1 is provided with a guide inclined plane 101, and the guide inclined plane 101 of the lock ring 1 is fixedly connected with a reinforcement cover 8.
The surface of guide ring B7 is provided with breach B, and guide ring B7's breach B switches on the setting with the bar through-hole of inner liner 4, and guide ring A5's surface is provided with breach A, and guide ring A5's breach A switches on the setting with the bar through-hole of inner liner 4, and reinforcing ring 501 fixed connection is at guide ring A5's internal surface.
It should be noted that, the position of the opening at one end of the inner bushing 4 is fixedly connected with a guide ring B7, the position of the opening at the other end of the inner bushing 4 is fixedly connected with a guide ring A5, and when the inner bushing 4 is inserted into the bearing, the guide ring B7 of the inner bushing 4 has an auxiliary guide effect, so that the insertion of the inner bushing 4 is facilitated; when the locking ring 1 is sleeved relative to the inner bushing 4, the reinforcing cover 8 at the position of the guide inclined plane 101 of the locking ring 1 is in splicing correspondence with the guide ring A5 of the inner bushing 4, so that the auxiliary guide effect is good, the splicing process is smoother, the clamping phenomenon is not easy to occur, and the assembly efficiency is improved; the opening position of the inner bushing 4 is fixedly connected with a reinforcing ring 501, the reinforcing ring 501 is fixedly connected to the inner surface of the guide ring A5, the reinforcing ring 501 is used for reinforcing the guide ring A5, the structural strength is improved, and the deformation resistance is good.
Referring to fig. 1 and 4, the outer surface of the locking ring 1 is provided with a reinforcing component, the reinforcing component comprises a reinforcing seat 2 and an anti-slip boss 3, the reinforcing seat 2 is installed on the circumference of the outer wall of the locking ring 1 at equal intervals, the anti-slip boss 3 is fixedly connected with the outer surface of the reinforcing seat 2, and the reinforcing seat 2 and the anti-slip boss 3 are all in a circular arc shape.
It should be noted that, the reinforcement component of the outer surface of the locking ring 1 comprises a reinforcement seat 2 and an anti-slip boss 3, when the locking ring 1 is held, the palm is attached to the reinforcement seat 2 and the anti-slip boss 3, so that the friction force between the hand and the locking ring 1 is increased, and screwing and assembling are facilitated.
Working principle: when the inner bushing 4 is used, the guide ring B7 is fixedly connected to the opening position of one end of the inner bushing 4, the guide ring A5 is fixedly connected to the opening position of the other end of the inner bushing 4, and when the inner bushing 4 is inserted into the bearing, the guide ring B7 of the inner bushing 4 has an auxiliary guide effect, so that the inner bushing 4 is convenient to insert; when the locking ring 1 is sleeved relative to the inner bushing 4, the reinforcing cover 8 at the position of the guide inclined plane 101 of the locking ring 1 is in splicing correspondence with the guide ring A5 of the inner bushing 4, so that the auxiliary guide effect is good, the splicing process is smoother, the clamping phenomenon is not easy to occur, and the assembly efficiency is improved; the opening position of the inner bushing 4 is fixedly connected with a reinforcing ring 501, the reinforcing ring 501 is fixedly connected to the inner surface of the guide ring A5, the reinforcing ring 501 is used for reinforcing the guide ring A5, the structural strength is improved, and the deformation resistance is good; the reinforcing component of the outer surface of the locking ring 1 comprises a reinforcing seat 2 and an anti-skid boss 3, when the locking ring 1 is held, the palm is attached to the reinforcing seat 2 and the anti-skid boss 3, friction force between the hand and the locking ring 1 is increased, and screwing and assembling are facilitated.
Claims (6)
1. The utility model provides a convenient locking's adapter sleeve, includes catch (1), inner liner (4) and locking plate (6), the outside cover of inner liner (4) is equipped with locking plate (6) and catch (1), the surface of inner liner (4) is provided with the external screw thread, the internal screw thread has been seted up to the internal surface of catch (1), catch (1) and inner liner (4) screwed connection, the outer wall of inner liner (4) is provided with the bar through-hole, a serial communication port, the one end open position fixedly connected with guide ring B (7) of inner liner (4), the other end open position fixedly connected with guide ring A (5) of inner liner (4), the open position fixedly connected with stiffening ring (501) of inner liner (4); the bottom opening position of the lock ring (1) is provided with a guide inclined plane (101), and the guide inclined plane (101) of the lock ring (1) is fixedly connected with a reinforcing cover (8).
2. The tightening sleeve convenient to lock according to claim 1, wherein a notch B is formed in the surface of the guide ring B (7), and the notch B of the guide ring B (7) is communicated with the strip-shaped through hole of the inner bushing (4).
3. The tightening sleeve convenient to lock according to claim 1, wherein a notch A is formed in the surface of the guide ring A (5), and the notch A of the guide ring A (5) is communicated with the strip-shaped through hole of the inner bushing (4).
4. A tightening sleeve convenient to lock as claimed in claim 1, characterized in that the reinforcing ring (501) is fixedly attached to the inner surface of the guide ring a (5).
5. The tightening sleeve convenient to lock according to claim 1, wherein a reinforcing component is arranged on the outer surface of the locking ring (1), the reinforcing component comprises a reinforcing seat (2) and an anti-slip boss (3), and the reinforcing seat (2) is arranged on the circumference of the outer wall of the locking ring (1) at equal intervals.
6. The tightening sleeve convenient to lock according to claim 5, wherein the anti-slip boss (3) is fixedly connected to the outer surface of the reinforcing seat (2), and the reinforcing seat (2) and the anti-slip boss (3) are both arranged in a circular arc shape.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221347634U true CN221347634U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |