CN206257195U - Self-action shaft locking mechanism - Google Patents
Self-action shaft locking mechanism Download PDFInfo
- Publication number
- CN206257195U CN206257195U CN201621322075.2U CN201621322075U CN206257195U CN 206257195 U CN206257195 U CN 206257195U CN 201621322075 U CN201621322075 U CN 201621322075U CN 206257195 U CN206257195 U CN 206257195U
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- fixture block
- connecting base
- hydraulic cylinder
- locking mechanism
- Prior art date
- 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.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model is related to a kind of self-action shaft locking mechanism, belong to axle lock-in techniques field, including the lower mounting bracket and upper mounting bracket that coordinate up and down, lower mounting bracket and lower mounting bracket constitute a frame-type structure, the lower mounting bracket left and right sides is provided with lower connecting base, the upper connecting base being connected with lower connecting base is provided with the upper mounting bracket left and right sides, lower connecting base is connected by bolt with upper connecting base, the upper fixture block and lower fixture block for coordinating folder up and down are provided with frame-type structure, hydraulic cylinder is vertically arranged with above upper fixture block, the cylinder body of upper hydraulic cylinder is arranged on upper mounting bracket, its piston rod is connected with upper fixture block；Lower hydraulic cylinder is vertically arranged with below lower fixture block, the cylinder body of lower hydraulic cylinder is arranged on lower mounting bracket, and its piston rod is connected with lower fixture block., when being fixed to rotary shaft, operation is very easy for the design, time saving and energy saving, and fixed speed is fast.
Description
Technical field
The utility model is related to a kind of self-action shaft locking mechanism, belongs to axle lock-in techniques field.
Background technology
It is one of very common workpiece in mechanical field axle, has for powerdriven power transmission shaft, also has for rotating
Rotary shaft, also have the fixing axle of fixed installation.And rotary shaft is basically used for adjusting the axle rotary work in certain time period, when
Need to be fixed again after rotating to an angle, the mode for being fixed as buckle-type fixation conventional at present, it operates
Bother very much, and fixation repeatedly can shorten the service life of axle for a long time.
Utility model content
According to deficiency of the prior art above, the technical problems to be solved in the utility model is：A kind of self-action is provided
Shaft locking mechanism, its simple structure, when being fixed to rotary shaft, operation is very easy, time saving and energy saving, and fixed speed
Hurry up.
Self-action shaft locking mechanism described in the utility model, including the lower mounting bracket and upper mounting bracket for coordinating up and down, under
Mounting bracket and lower mounting bracket constitute a frame-type structure, the lower mounting bracket left and right sides are provided with lower connecting base, in upper installation
The frame left and right sides is provided with the upper connecting base being connected with lower connecting base, and lower connecting base is connected by bolt with upper connecting base,
It is characterized in that：The upper fixture block and lower fixture block for coordinating folder up and down are provided with frame-type structure, the top of upper fixture block sets vertically
Hydraulic cylinder is equipped with, the cylinder body of upper hydraulic cylinder is arranged on upper mounting bracket, and its piston rod is connected with upper fixture block；Below lower fixture block
Lower hydraulic cylinder is vertically arranged with, the cylinder body of lower hydraulic cylinder is arranged on lower mounting bracket, and its piston rod is connected with lower fixture block.
Further, the preferably described lower mounting bracket left and right sides is provided with lower multi-directional ball, wherein the ball seat peace of lower multi-directional ball
On lower mounting bracket, lower connecting rod is connected with the spheroid of lower multi-directional ball.Mounting bracket fixed work at the scene in convenience.
Further, the preferably described upper mounting bracket left and right sides is provided with multi-directional ball, wherein the ball seat peace of upper multi-directional ball
On upper mounting bracket, upper connecting rod is connected with the spheroid of lower multi-directional ball.Convenient lower mounting bracket fixed work at the scene.
Compared with prior art, the utility model has the advantages that：
By self-action shaft locking mechanism described in the utility model, its simple structure, when mounted, only need to be by rotary shaft
It is correspondingly arranged between upper fixture block and lower fixture block, then upper mounting bracket and lower mounting bracket is fixed respectively, when using, directly
Startup lower hydraulic cylinder and upper hydraulic cylinder are connect, so as to promote lower fixture block and the upper fixture block to be carried out to rotary shaft to clamping fixed, the design exists
When being fixed to rotary shaft, operation is very easy, time saving and energy saving, and fixed speed is fast.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, lower hydraulic cylinder 2, lower mounting bracket 3, lower fixture block 4, lower connecting rod 5, lower multi-directional ball 6, bolt 7, under
Connecting seat 8, upper connecting base 9, upper fixture block 10, upper multi-directional ball 11, upper connecting rod 12, upper mounting bracket 13, upper hydraulic cylinder.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings：
Below by way of specific embodiment, the utility model is described in further detail, but is not used to limit the utility model, all
Within spirit of the invention and principle, any modification, equivalent substitution and improvements made etc. should be included in of the present utility model
Within protection domain.
Embodiment
As shown in figure 1, the self-action shaft locking mechanism, including the lower mounting bracket 2 and upper mounting bracket 12 for coordinating up and down, under
Mounting bracket 2 and lower mounting bracket 2 constitute a frame-type structure, the left and right sides of lower mounting bracket 2 are provided with lower connecting base 7, upper
The left and right sides of mounting bracket 12 is provided with the upper connecting base 8 being connected with lower connecting base 7, and lower connecting base 7 passes through bolt 6 and upper company
Joint chair 8 is connected, and the upper fixture block 9 and lower fixture block 3 for coordinating folder up and down are provided with frame-type structure, and the top of upper fixture block 9 is vertical
Hydraulic cylinder 13 is provided with, the cylinder body of upper hydraulic cylinder 13 is arranged on upper mounting bracket 12, and its piston rod is connected with upper fixture block 9；
The lower section of lower fixture block 3 is vertically arranged with lower hydraulic cylinder 1, and the cylinder body of lower hydraulic cylinder 1 is arranged on lower mounting bracket 2, and its piston rod is with
Fixture block 3 is connected.
In the present embodiment, the left and right sides of lower mounting bracket 2 is provided with lower multi-directional ball 5, wherein the ball seat of lower multi-directional ball 5
On lower mounting bracket 2, lower connecting rod 4 is connected with the spheroid of lower multi-directional ball 5；The left and right sides of upper mounting bracket 12 is all provided with
Multi-directional ball 10 is equipped with, wherein the ball seat of upper multi-directional ball 10 is arranged on upper mounting bracket 12, is connected with the spheroid of lower multi-directional ball 5
Upper connecting rod 11.
During installation, bolt 6 is first unloaded, lower mounting bracket 2 is separated with upper mounting bracket 12, upper mounting bracket 12 is arranged on rotation
Directly over axle, its upper fixture block 9 just can card rotary shaft upper surface；Lower mounting bracket 2 is arranged on immediately below rotary shaft, its lower folder
Block 3 just can card rotary shaft lower surface；Lower mounting bracket 2 is fixed together with upper mounting bracket 12 by bolt 6, further according to existing
Field condition, lower connecting rod 4 is fixed, so as to strengthen the stability of lower mounting bracket 2 and upper mounting bracket 12.
When using, lower hydraulic cylinder 1 and upper hydraulic cylinder 13 are directly initiated, so as to promote lower fixture block 3 and upper fixture block 9 to rotary shaft
Carry out to clamping fixed, when being fixed to rotary shaft, operation is very easy for the design, time saving and energy saving, and fixed speed is fast.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states is merely illustrated the principles of the invention, and on the premise of the utility model spirit and scope are not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is sought by appending claims and its equivalent thereof.
Claims (3)
1. a kind of self-action shaft locking mechanism, including the lower mounting bracket (2) and upper mounting bracket (12) for coordinating up and down, lower mounting bracket
(2) lower mounting bracket (2) left and right sides and lower mounting bracket (2) constitutes a frame-type structure, is provided with lower connecting base (7),
Upper mounting bracket (12) left and right sides is provided with the upper connecting base (8) being connected with lower connecting base (7), and lower connecting base (7) passes through
Bolt (6) is connected with upper connecting base (8), it is characterised in that：The upper fixture block (9) for coordinating folder up and down is provided with frame-type structure
With lower fixture block (3), hydraulic cylinder (13) is vertically arranged with above upper fixture block (9), the cylinder body of upper hydraulic cylinder (13) is arranged on upper
On mounting bracket (12), its piston rod is connected with upper fixture block (9)；Lower hydraulic cylinder (1) is vertically arranged with lower fixture block (3) lower section, under
The cylinder body of hydraulic cylinder (1) is arranged on lower mounting bracket (2), and its piston rod is connected with lower fixture block (3).
2. self-action shaft locking mechanism according to claim 1, it is characterised in that：Lower mounting bracket (2) left and right sides
Lower multi-directional ball (5) is provided with, wherein the ball seat of lower multi-directional ball (5) is arranged on lower mounting bracket (2), the ball of lower multi-directional ball (5)
Lower connecting rod (4) is connected with body.
3. self-action shaft locking mechanism according to claim 1 and 2, it is characterised in that：Upper mounting bracket (12) left and right
Both sides are provided with multi-directional ball (10), wherein the ball seat of upper multi-directional ball (10) is arranged on upper mounting bracket (12), lower multi-directional ball
(5) upper connecting rod (11) is connected with spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322075.2U CN206257195U (en) | 2016-12-05 | 2016-12-05 | Self-action shaft locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322075.2U CN206257195U (en) | 2016-12-05 | 2016-12-05 | Self-action shaft locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257195U true CN206257195U (en) | 2017-06-16 |
Family
ID=59026845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322075.2U Expired - Fee Related CN206257195U (en) | 2016-12-05 | 2016-12-05 | Self-action shaft locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595319A (en) * | 2021-07-16 | 2021-11-02 | 浙江工贸职业技术学院 | Locking device for external electromechanical actuator |
-
2016
- 2016-12-05 CN CN201621322075.2U patent/CN206257195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595319A (en) * | 2021-07-16 | 2021-11-02 | 浙江工贸职业技术学院 | Locking device for external electromechanical actuator |
| CN113595319B (en) * | 2021-07-16 | 2022-06-24 | 浙江工贸职业技术学院 | Locking device for external electromechanical actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171205 |