CN209140738U - Quick-locking device - Google Patents
Quick-locking device Download PDFInfo
- Publication number
- CN209140738U CN209140738U CN201821617533.4U CN201821617533U CN209140738U CN 209140738 U CN209140738 U CN 209140738U CN 201821617533 U CN201821617533 U CN 201821617533U CN 209140738 U CN209140738 U CN 209140738U
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- CN
- China
- Prior art keywords
- bevel gear
- shell
- screw rod
- quick
- locking device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses quick-locking devices, including shell, the inside of the shell is equipped with the first bevel gear and the second bevel gear, and first bevel gear and the installation in 90 ° of the second bevel gear, and copper sheathing is equipped on the outside of the first bevel gear and the second bevel gear, the inside of the shell is equipped with screw rod, and screw rod includes slipper, boss and threaded portion, the slipper is plugged in the inside of second bevel gear, and threaded portion extends to the outside of shell, the top of second bevel gear and boss offer circular groove close to the side of the second bevel gear, and spring is equipped in circular groove, and the spring is set on screw rod, by rotating the first bevel gear, the second bevel gear is driven to rotate, screw rod rotation is driven by the second bevel gear, screw flight part is set to enter workpiece threaded hole, to drive workpieces processing It is bonded with shell, fixes workpiece, the present apparatus is easy to operate, and easy to use, clamping is quick, and cost is low.
Description
Technical field
The utility model relates to locking device technical field more particularly to quick-locking devices.
Background technique
In to automobile when various abnormity parts machinings, due to there is no clamping position, clamping can not be fixed and carry out
Processing, thus need to make especially complex special fixture and processed using multiaxis special processing equipment, it is this manufacturing
There are problems that cost is high, speed is slow, low efficiency when fixture, therefore, we have proposed a kind of quick-locking devices to solve
The above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the quick-locking device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Quick-locking device, including shell, the inside of the shell are equipped with the first bevel gear and the second bevel gear, and first
Bevel gear and the installation in 90 ° of the second bevel gear, the inside of the shell are equipped with screw rod, and screw rod include slipper, boss with
Threaded portion, the slipper is plugged in the inside of second bevel gear, and threaded portion extends to the outside of shell, institute
The top and boss for stating the second bevel gear close to the side of the second bevel gear offer circular groove, and spring is equipped in circular groove, and
And the spring is set on screw rod.
Preferably, square hole, and the cross section of the slipper in the screw rod are offered in the middle part of second bevel gear
It is identical as the cross section of square hole, and slipper is plugged in the square hole, and slipper is slidably matched with square hole.
Preferably, Hexagon hole is offered in the middle part of first bevel gear.
Preferably, one end that the threaded portion is located at hull outside offers chamfering.
Preferably, the first bevel gear outer end offers outer-hexagonal step.
Preferably, it is equipped with copper sheathing on the outside of first bevel gear and the second bevel gear, and the two sides of copper sheathing are equipped with
Fastening screw, and copper sheathing is fixed on the inside of shell by fastening screw.
The beneficial effects of the utility model are:
1, by the first bevel gear of rotation, the rotation of the second bevel gear is driven, screw rod rotation is driven by the second bevel gear, is made
Screw flight part enters workpiece threaded hole, so that workpieces processing be driven to be bonded with shell, fixes workpiece, present apparatus operation
Simply, easy to use, clamping is quick, and cost is low.
2, convenient tight with workpiece threaded interior hole since one end that threaded portion is located at hull outside in screw rod offers chamfering
It is fixed just to position and play guiding role.
3, circular groove is offered close to the side of the second bevel gear at the top of the second bevel gear and boss, and is set in circular groove
There is spring, and the spring is set on screw rod, so that screw rod is kept ejection state by spring, convenient for the use of the present apparatus.
4, it is plugged in Hexagon hole by allen wrench, turns the first bevel gear, screw rod can be made to be fastened on processing work
On part, and the outer-hexagonal step that the first bevel gear outer end can also be turned by external tool makes screw rod be fastened on workpieces processing
On, outer-hexagonal step is outer-hexagonal shape, make it is inside and outside tool can be used to be rotated, increase operability.
Detailed description of the invention
Fig. 1 be the utility model proposes quick-locking device schematic view of the front view；
Fig. 2 be the utility model proposes quick-locking device left view structural representation；
Fig. 3 be the utility model proposes quick-locking device right side structural representation；
Fig. 4 be the utility model proposes quick-locking device in structural schematic diagram at A-A.
In figure: 1 shell, 2 first bevel gears, 3 second bevel gears, 4 screw rods, 41 slippers, 42 threaded portions, 43 convex
Platform, 5 square holes, 6 Hexagon holes, 7 copper sheathings, 8 fastening screws, 9 circular grooves, 10 springs, 11 outer-hexagonal steps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the inside of quick-locking device, including shell 1, shell 1 is equipped with the first bevel gear 2 and the second umbrella tooth
Wheel 3, the first bevel gear 2 and the installation in 90 ° of the second bevel gear 3, and the first bevel gear 2 is engaged with the second bevel gear 3, and first
The outside of bevel gear 2 and the second bevel gear 3 is equipped with copper sheathing 7, and the two sides of copper sheathing 7 are equipped with fastening screw 8, open up on shell 1
There is threaded hole, copper sheathing 7 is fixed on the inside of shell 1 by fastening screw 8 and threaded hole, and the middle part of the first bevel gear 2 offers
Hexagon hole 6, the size of preferred Hexagon hole 6 and the interior hexagonal size of standard soket head cap screw are consistent, are easy to use conventional
Allen wrench, the inside of shell 1 is equipped with screw rod 4, and screw rod 4 includes the slipper 41 in left side, the boss 43 at middle part and right
Side threaded portion 42, boss 43 place 4 sliding slot shell 1 of screw rod, and slipper 41 is plugged in the inside of the second bevel gear 3, and second
The middle part of bevel gear 3 offers square hole 5, and the cross section phase of the cross section of the slipper 41 in the screw rod 4 and square hole 5
Together, and slipper 41 is plugged in the square hole 5, and slipper 41 is slidably matched with square hole 5, makes screw rod 4 can be in square hole 5
Interior movement, threaded portion 42 extend to the outside of shell 1, and one end that threaded portion 42 is located at 1 outside of shell offers chamfering,
Convenient for the positioning of screw workpiece threaded hole, the top of the second bevel gear 3 is opened up with boss 43 close to the side of the second bevel gear 3 at angle
There is circular groove 9, and be equipped with spring 10 in circular groove 9, circular groove 9 move up and down spring 10 will not, and spring 10 is set in screw rod 4
On, 2 outer end of the first bevel gear offers outer-hexagonal step 11, and outer-hexagonal step 11 is outer-hexagonal shape, can pass through external tool
The outer-hexagonal step 11 for turning 2 outer end of the first bevel gear is fastened on screw rod 4 in workpieces processing, increases operability.
In the implementation case, by the way that allen wrench is inserted into Hexagon hole 6, rotating inner hex wrench drives the first umbrella
Gear 2 rotates, and the rotation of the second bevel gear is driven by the first bevel gear 2, since slipper 41 is plugged in the second umbrella tooth in screw rod 4
It in square hole 5 in wheel 3, is positioned by square hole 5, drives screw rod 4 to rotate, threaded portion can rotate into work in screw rod 4 at this time
In part threaded hole, so that workpieces processing be driven to be bonded fixation with shell 1, completes workpiece and fix.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. quick-locking device, including shell (1), which is characterized in that the inside of the shell (1) is equipped with the first bevel gear (2)
With the second bevel gear (3), and the first bevel gear (2) and the second bevel gear (3) installation in 90 °, the inside of the shell (1) is equipped with
Screw rod (4), and screw rod (4) includes that slipper (41), boss (43) and threaded portion (42), the slipper (41) plug
In the inside of second bevel gear (3), and threaded portion (42) extends to the outside of shell (1), second bevel gear (3)
Top and boss (43) offered circular groove (9) close to the side of the second bevel gear (3), and spring is equipped in circular groove (9)
(10), and the spring (10) is set on screw rod (4).
2. quick-locking device according to claim 1, which is characterized in that opened up in the middle part of second bevel gear (3)
Have square hole (5), and the cross section of the slipper (41) in the screw rod (4) is identical as the cross section of square hole (5), and slides
Partially (41) are plugged in the square hole (5), and slipper (41) is slidably matched with square hole (5).
3. quick-locking device according to claim 1, which is characterized in that opened up in the middle part of first bevel gear (2)
There are Hexagon hole (6).
4. quick-locking device according to claim 1, which is characterized in that the threaded portion (42) is located at shell (1)
The one end in outside offers chamfering.
5. quick-locking device according to claim 1, which is characterized in that the first bevel gear (2) outer end offers
Outer-hexagonal step (11).
6. quick-locking device according to claim 1, which is characterized in that first bevel gear (2) and the second umbrella tooth
It is equipped with copper sheathing (7) on the outside of wheel (3), and the two sides of copper sheathing (7) are equipped with fastening screw (8), and copper sheathing (7) passes through fastening
Screw (8) is fixed on the inside of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617533.4U CN209140738U (en) | 2018-10-01 | 2018-10-01 | Quick-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617533.4U CN209140738U (en) | 2018-10-01 | 2018-10-01 | Quick-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140738U true CN209140738U (en) | 2019-07-23 |
Family
ID=67268801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821617533.4U Active CN209140738U (en) | 2018-10-01 | 2018-10-01 | Quick-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277963A (en) * | 2018-10-01 | 2019-01-29 | 昆山斯格威电子科技有限公司 | Quick-locking device |
| CN112303595A (en) * | 2019-08-02 | 2021-02-02 | 深圳市普林达电子科技有限公司 | Lamp hasp and lamp |
-
2018
- 2018-10-01 CN CN201821617533.4U patent/CN209140738U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277963A (en) * | 2018-10-01 | 2019-01-29 | 昆山斯格威电子科技有限公司 | Quick-locking device |
| CN112303595A (en) * | 2019-08-02 | 2021-02-02 | 深圳市普林达电子科技有限公司 | Lamp hasp and lamp |
| CN112303595B (en) * | 2019-08-02 | 2022-07-01 | 深圳市普林达电子科技有限公司 | Lamp hasp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |