CN219768037U - Quick locking mechanism of BOSS post - Google Patents
Quick locking mechanism of BOSS post Download PDFInfo
- Publication number
- CN219768037U CN219768037U CN202321175255.2U CN202321175255U CN219768037U CN 219768037 U CN219768037 U CN 219768037U CN 202321175255 U CN202321175255 U CN 202321175255U CN 219768037 U CN219768037 U CN 219768037U
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- China
- Prior art keywords
- sleeve
- base
- holding sleeve
- hole
- screwing rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000005056 compaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a BOSS column quick locking mechanism, which comprises a base, wherein the base is provided with a locking mechanism; the quick locking mechanism further comprises a holding sleeve, a screwing rod and a stopping sleeve, wherein a through hole is formed in the base, the holding sleeve, the screwing rod and the stopping sleeve are arranged in the through hole in the base in a distributed mode, the holding sleeve and the screwing rod are positioned in front of the screwing rod, the rear portion of the holding sleeve is in threaded connection with the front portion of the screwing rod, the stopping sleeve is sleeved on the holding sleeve, the front portion of the holding sleeve is conical, and a plurality of openings are formed in the periphery of the holding sleeve; a BOSS column is inserted into the holding sleeve through a front port of a through hole in the base, the end part of the BOSS column stretches into the holding sleeve, the screwing rod rotates, the holding sleeve moves back and forth under the action of threads, the holding sleeve moves forward, the BOSS column is loosened, the holding sleeve moves backward, and the front part of the holding sleeve contracts and holds the BOSS column under the limitation of the stop sleeve. The device is arranged on a detection tool, a clamp tool or a fixture tool, so that the protection and detection space of the surface of a product are improved.
Description
Technical Field
The utility model relates to a checking, clamping or tooling jig, in particular to a quick locking mechanism of a BOSS column.
Background
With the rapid development of the automobile industry, the acceleration of the updating of the automobile model and the synchronous development of the same platform automobile model, a host factory puts forward further requirements on the shortening of the development period of inspection, clamping and tooling jig and the effective control of the cost, and the requirements on the use of the pressing clamp, clamping and tooling jig of the same platform similar parts, the detection cost, the effective reduction of the detection space and the further improvement of the product rejection rate are all improved; the conventional compaction modes existing in the market at present mainly comprise modes of rapid clamp compaction, spring sheet compaction and the like, and along with the continuous upgrading and modification of the existing automobile model, the requirements on automobile interior trim are higher and higher, the application of cladding the surface is more and more frequent, so that the requirements on detection tools, jigs and fixture detection are met, the surfaces of parts are protected, the detection space is required, and the operation performance is required to be greatly improved. The conventional pressure head of the conventional gauge, jig and tool is directly pressed on the surface of a product, the product modeling specificity is met, the pressure head always needs to be processed along with the model, and meanwhile irreversible indentation, abrasion and occupation of a measurement space can be brought to the surface of a part of a cladding type, so that the utilization rate of the product is greatly reduced, and the rejection rate is greatly improved.
Disclosure of Invention
In order to solve the problems, the utility model provides a quick locking mechanism of a BOSS column, which is arranged on a checking fixture or a tooling fixture, so that the protection and detection space of the surface of a product are improved.
The technical scheme of the utility model is as follows:
a BOSS column quick lock mechanism, the quick lock mechanism comprising a base; the quick locking mechanism further comprises a holding sleeve, a screwing rod and a stopping sleeve, wherein a through hole is formed in the base, the holding sleeve, the screwing rod and the stopping sleeve are arranged in the through hole in the base in a distributed mode, the holding sleeve and the screwing rod are positioned in front of the screwing rod, the rear portion of the holding sleeve is in threaded connection with the front portion of the screwing rod, the stopping sleeve is sleeved on the holding sleeve, the front portion of the holding sleeve is conical, and a plurality of openings are formed in the periphery of the holding sleeve;
a BOSS column is inserted into the holding sleeve through a front port of a through hole in the base, the end part of the BOSS column stretches into the holding sleeve, the screwing rod rotates, the holding sleeve moves back and forth under the action of threads, the holding sleeve moves forward, the BOSS column is loosened, the holding sleeve moves backward, and the front part of the holding sleeve contracts and holds the BOSS column under the limitation of the stop sleeve.
The screwing rod is arranged in the through hole on the base, a limit ring groove is formed in the periphery of the screwing rod, a limit screw is arranged on the base, and the limit screw stretches into the limit ring groove in the periphery of the screwing rod to form forward and backward movement limit of the screwing rod; and the limit screw moves circumferentially along the limit ring groove at the periphery of the screwing rod along with the rotation of the screwing rod.
The hug sleeve is arranged in the through hole on the base, the side surface of the hug sleeve is provided with a rotation stopping hole or a groove, the base is provided with an anti-rotation pin, and the anti-rotation pin stretches into the rotation stopping hole or the groove on the side surface of the hug sleeve to form the limit of the hug sleeve; the anti-rotation pin moves back and forth along with the anti-rotation hole or groove on the side surface of the hugging sleeve along with the back and forth movement of the hugging sleeve.
The rear part of the screwing rod extends out of the through hole on the base, and a rotary handle is arranged on the screwing rod.
The quick locking mechanism further comprises a reference sleeve, wherein the reference sleeve is arranged in a front port of the through hole on the base, and the front end surface of the reference sleeve is a plane, namely a reference surface; and the BOSS column passes through the reference sleeve when inserted from the front port of the through hole on the base.
The utility model has the advantages that the design is reasonable, the structure is simple, the rotary handle is only required to be rotated anticlockwise to a loosening rotation state when being installed on a checking fixture or a tool fixture, then the BOSS column of a product is aligned with a reference sleeve hole to be filled with the product, then the rotary handle is rotated clockwise, the rotary handle rotates along with the rotary rod, the locking sleeve is driven to pull downwards along with the rotation of the rotary rod by screw teeth at the front part of the rotary rod, and simultaneously the locking sleeve is contracted inwards due to the stopping relation of the positioning sleeve, the BOSS column of the product is locked, and downward tension force and locking force are generated by the locking sleeve, so that the tensioning effect is achieved, the rotary handle is rotated anticlockwise, the screw teeth can drive the locking sleeve to push out the limiting sleeve upwards along with the rotation of the rotary rod, and the locking sleeve is opened at the moment, and the product is taken out; the mechanism ensures good locking effect and has extremely high convenience and rapidness; the operation efficiency and the operation space are greatly improved, the practicability is higher, the application range is wide, the operation is simple and practical, and the method is convenient to popularize in the market.
Drawings
Fig. 1 is a schematic diagram of the installation of a quick lock mechanism for a BOSS column (mounted on a tooling fixture).
Fig. 2 is a schematic diagram of a BOSS column cartridge.
Fig. 3 is an exploded view of the BOSS column quick lock mechanism.
In the figure, a quick locking mechanism 1, a base 1-1, a clasping sleeve 1-2, a screwing rod 1-3, a stop sleeve 1-4, a limit screw 1-5, an anti-rotation pin 1-6, a rotary handle 1-7, a reference sleeve 1-8 and a BOSS column 2 are shown.
Detailed Description
As shown in fig. 1-3, a quick lock mechanism for a BOSS column 1 comprises a base 1-1; the quick locking mechanism 1 further comprises a holding sleeve 1-2, a screwing rod 1-3 and a stopping sleeve 1-4, wherein a through hole is formed in the base 1-1, the holding sleeve 1-2, the screwing rod 1-3 and the stopping sleeve 1-4 are arranged in the through hole in the base 1-1 in a distributed mode, the holding sleeve 1-2 and the screwing rod 1-3 are positioned in front of the screwing rod, the rear portion of the holding sleeve 1-2 is in threaded connection with the front portion of the screwing rod 1-3, the stopping sleeve 1-4 is sleeved on the holding sleeve 1-2, the front portion of the holding sleeve 1-2 is conical, and a plurality of openings are formed in the periphery of the holding sleeve;
a BOSS column 2 is inserted from a front port of a through hole on the base 1-1, the end part of the BOSS column extends into the enclasping sleeve 1-2, the screwing rod 1-3 rotates, the enclasping sleeve 1-2 moves forwards and backwards under the action of threads, the enclasping sleeve 1-2 moves forwards and releases the BOSS column, and the enclasping sleeve 1-2 moves backwards, and the front part of the BOSS column contracts and enclasps the BOSS column under the limitation of the stop sleeve 1-4;
the screwing rod 1-3 is arranged in a through hole on the base 1-1, a limit ring groove is formed in the periphery of the screwing rod, a limit screw 1-5 is installed on the base 1-1, and the limit screw 1-5 stretches into the limit ring groove in the periphery of the screwing rod 1-3 to form forward and backward movement limit of the screwing rod 1-3; the limiting screw 1-5 moves circumferentially along a limiting ring groove at the periphery of the screwing rod 1-3 along with the rotation of the screwing rod 1-3;
the hug sleeve 1-2 is arranged in a through hole on the base 1-1, a rotation stopping hole or a groove is formed in the side face of the hug sleeve, an anti-rotation pin 1-6 is arranged on the base 1-1, and the anti-rotation pin 1-6 stretches into the rotation stopping hole or the groove in the side face of the hug sleeve 1-2 to form a rotation stopping limit of the hug sleeve 1-2; the anti-rotation pin 1-6 moves back and forth along with the anti-rotation hole or groove on the side surface of the hugging sleeve 1-2 along with the fore and aft movement of the hugging sleeve 1-2;
the rear part of the screwing rod 1-3 extends out of a through hole on the base 1-1, and a rotary handle 1-7 is arranged on the through hole;
the quick locking mechanism 1 further comprises a reference sleeve 1-8, wherein the reference sleeve 1-8 is arranged in a front port of a through hole on the base 1-1, and the front end surface of the reference sleeve is a plane, namely a reference surface; the BOSS column 2 passes through the datum sleeves 1-8 when inserted from the front end opening of the through hole on the base.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications to the technical solution and the inventive concept thereof within the scope of the present utility model.
Claims (5)
1. A BOSS column quick lock mechanism, the quick lock mechanism comprising a base; the quick locking mechanism is characterized by further comprising a holding sleeve, a screwing rod and a stopping sleeve, wherein the base is provided with a through hole, the holding sleeve, the screwing rod and the stopping sleeve are arranged in the through hole on the base in a distributed manner, the holding sleeve and the screwing rod are positioned in front of the screwing rod, the rear part of the holding sleeve is in threaded connection with the front part of the screwing rod, the stopping sleeve is sleeved on the holding sleeve, the front part of the holding sleeve is conical, and a plurality of openings are formed in the periphery of the holding sleeve;
a BOSS column is inserted into the holding sleeve through a front port of a through hole in the base, the end part of the BOSS column stretches into the holding sleeve, the screwing rod rotates, the holding sleeve moves back and forth under the action of threads, the holding sleeve moves forward, the BOSS column is loosened, the holding sleeve moves backward, and the front part of the holding sleeve contracts and holds the BOSS column under the limitation of the stop sleeve.
2. The quick locking mechanism of a BOSS column according to claim 1, wherein the screwing rod is placed in a through hole on the base, a limit ring groove is formed in the periphery of the screwing rod, a limit screw is mounted on the base, and the limit screw extends into the limit ring groove in the periphery of the screwing rod to form a forward and backward movement limit of the screwing rod; and the limit screw moves circumferentially along the limit ring groove at the periphery of the screwing rod along with the rotation of the screwing rod.
3. The quick locking mechanism of a BOSS column according to claim 1, characterized in that the hugging sleeve is arranged in a through hole on a base, a rotation stopping hole or a groove is arranged on the side surface of the hugging sleeve, an anti-rotation pin is arranged on the base, and the anti-rotation pin extends into the rotation stopping hole or the groove on the side surface of the hugging sleeve to form a hugging sleeve rotation stopping limit; the anti-rotation pin moves back and forth along with the anti-rotation hole or groove on the side surface of the hugging sleeve along with the back and forth movement of the hugging sleeve.
4. The quick lock mechanism for a BOSS column as claimed in claim 1, wherein the screw rod has a rear portion extending through a through hole in the base, and a rotatable handle mounted thereon.
5. The quick lock mechanism of a BOSS column as claimed in claim 1, further comprising a reference sleeve mounted in the front port of the through hole of the base, the front end surface of the reference sleeve being a plane, i.e., a reference surface; and the BOSS column passes through the reference sleeve when inserted from the front port of the through hole on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175255.2U CN219768037U (en) | 2023-05-16 | 2023-05-16 | Quick locking mechanism of BOSS post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175255.2U CN219768037U (en) | 2023-05-16 | 2023-05-16 | Quick locking mechanism of BOSS post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768037U true CN219768037U (en) | 2023-09-29 |
Family
ID=88136121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321175255.2U Active CN219768037U (en) | 2023-05-16 | 2023-05-16 | Quick locking mechanism of BOSS post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768037U (en) |
-
2023
- 2023-05-16 CN CN202321175255.2U patent/CN219768037U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |