CN208377810U - A kind of two-way automatic positioning mechanism, lifting column locker and electric lifting pole - Google Patents
A kind of two-way automatic positioning mechanism, lifting column locker and electric lifting pole Download PDFInfo
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- CN208377810U CN208377810U CN201820909926.6U CN201820909926U CN208377810U CN 208377810 U CN208377810 U CN 208377810U CN 201820909926 U CN201820909926 U CN 201820909926U CN 208377810 U CN208377810 U CN 208377810U
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- locating piece
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- positioning mechanism
- automatic positioning
- way automatic
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Abstract
The utility model discloses a kind of two-way automatic positioning mechanism, lifting column locker and electric lifting poles, wherein two-way automatic positioning mechanism is used to position the workpiece moved back and forth, the first locating piece and the second locating piece including being fitted in workpiece opposite end respectively always, first locating piece and the second locating piece are scalable component, first locating piece and the second locating piece for workpiece force direction on the contrary, and force direction it is substantially vertical with workpiece moving direction；The both ends of the surface of workpiece include the parallel orbit face lain substantially parallel to the direction of movement with workpiece and the inclined plane face with workpiece moving direction at an angle, and subject plane and the conflict inclined-plane neat with inclined plane face paste that can be neat with parallel orbit face paste is all had on the first locating piece and the second locating piece.The utility model, so that workpiece be allowed to be not easy to deviate desired trajectory, can be good at for lifting column being locked by the way that telescopic first locating piece and the second locating piece is arranged.
Description
Technical field
The utility model belongs to positioning device field more particularly to a kind of two-way automatic positioning mechanism, lifting column lock dress
It sets and electric lifting pole.
Background technique
Positioning mechanism in existing reciprocating movement equipment or is absolutely not set, and there are be easy in workpiece moving process
Deviate the shortcoming of desired trajectory and fluctuation of service；It is provided with positioning mechanism, but need to be manually controlled, this positioning
Mode has inefficiency and will increase the shortcoming of human cost；At the both ends of desired trajectory, respectively setting one is automatic
Positioning mechanism, but there are the at high cost and big shortcomings of occupied space for this positioning method.
The equipment of existing reciprocating movement is by taking electric lifting pole as an example.Electric lifting pole is also known as lifting land column or Anti-knocking road
Stake, isolation pile etc., electric lifting pole are widely used in urban transportation, army and national important organ gate and periphery, school etc. and are permitted
More places have effectively ensured the safety in traffic order and key facility and place by the limitation to vehicular traffic.Current
Electric lifting pole is to drive cylinder lifting by lead screw by motor mostly, and band movable slider is gone up and down when cylinder is gone up and down, and passes through sliding block
Guide post fore shaft is clamped in realize locking, but there is this setup sliding block offset and locking are easy in lifting process
Unstable shortcoming.For example, China Patent Publication No. is to disclose in a kind of lifting column locker of CN206902607U
" the utility model drives lifting column to rise or decline by drawstring, and when rising, the connected drawstring of upper locking piece is used as driving force, locks
Plate cunning along guide post rises lifting column, and sliding block, which compresses to the right jam plate and makes it have, moves to right power, until lifting column rises in place,
The fore shaft that jam plate slides into guide post realizes locking effect.The utility model has safe and reliable, advantages of simple structure and simple." still, it is sliding
Not set positioning mechanism on block, this makes sliding block be easy to produce offset in lifting process, deviates desired trajectory so as to cause not
It can be good at for lifting column being locked.
Utility model content
The purpose of this utility model is to provide a kind of two-way automatic positioning mechanism, so that sliding block is kept in lifting process again
Good stability.
To achieve the goals above, the technical solution that the utility model is taken are as follows:
A kind of two-way automatic positioning mechanism provided by the utility model, for positioning the workpiece moved back and forth, including always
It is fitted in the first locating piece and the second locating piece of workpiece opposite end respectively, the first locating piece and the second locating piece are that can stretch
Contracting part, the first locating piece and the second locating piece for workpiece force direction on the contrary, and force direction and workpiece moving direction it is big
It causes vertical；The both ends of the surface of workpiece include the parallel orbit face lain substantially parallel to the direction of movement with workpiece and with workpiece movement side
To inclined plane face at an angle, all having on the first locating piece and the second locating piece can be with parallel orbit face paste supporting together
Touching plane and the conflict inclined-plane neat with inclined plane face paste, workpiece are moved to the second position from first position, then the first positioning
Part pushes workpiece toward the second locating piece direction, until workpiece is in equilibrium state；Workpiece is moved to first from the second position
It sets, then the second locating piece pushes workpiece toward the first locating piece direction, until workpiece is in equilibrium state.The utility model passes through
Telescopic first locating piece and the second locating piece are set, and realize that workpiece is mobile by the first locating piece and the second locating piece
Real-time positioning in the process can be good at for lifting column being locked so that workpiece be allowed to be not easy to deviate desired trajectory.
Further, the subject plane of the first locating piece and the parallel orbit face paste of workpiece are neat, then the second locating piece supports
The inclined plane face paste for touching inclined-plane and workpiece is neat；The subject plane of second locating piece and another parallel orbit face paste of workpiece are neat,
Then the conflict inclined-plane of the first locating piece and another inclined plane face paste of workpiece are neat.
Further, the first locating piece and the second locating piece shape and structure are just the same.
Further, the first locating piece and the second locating piece pass through spring realize it is scalable.
Further, the first locating piece and the second locating piece include locating piece, spring and block, and block, which is positioned, to be set
It sets, locating piece, which has, contradicts end, contradicts end conflict and is fitted on workpiece, and spring acts on locating piece and block, to realize
First locating piece and the second locating piece it is scalable.
It further, further include a loop bar, loop bar is arranged between locating piece and block, and spring is set on loop bar.
It further, further include a mounting base, the first locating piece, the second locating piece and workpiece are arranged in mounting base.
A kind of lifting column locker, including guide post, jam plate and slide assemblies, slide assemblies include two-way automatic positioning machine
Structure, workpiece can make elevating movement and touch jam plate translation, and guide post is equipped with fore shaft, and jam plate translation forms lock knot with guide post fore shaft
Structure.
A kind of electric lifting pole, including frame, cylinder, clump weight, motor and pulley, cylinder are set on frame and can rise
It drops, is provided with lifting column locker on frame, clump weight connect to form balance weight structure with cylinder, and motor passes through rope simultaneously
Cooperation pulley connect that cylinder is driven to go up and down with cylinder, clump weight shift reverse when cylinder is mobile.
The utility model uses technical solution as above, has the following beneficial effects:
1. the utility model is by being arranged telescopic first locating piece and the second locating piece, and by the first locating piece and
Second locating piece realizes the real-time positioning in workpiece moving process, so that workpiece is allowed to be not easy to deviate desired trajectory, it can be very
Good is locked lifting column；
2. the locking tool that the two-way automatic positioning mechanism can be used for positioning itself non-displacement compensation function, it can to lock
The displacement that tight process generates compensates, and two lock set clamping tools share a set of displacement compensating mechanism, and save the cost saves sky
Between.
Detailed description of the invention
Fig. 1 is the present embodiment lifting column locker stereoscopic schematic diagram.
Fig. 2 is the present embodiment lifting column locker schematic top plan view.
Fig. 3 is that the present embodiment workpiece is in first position state enlarged diagram.
Fig. 4 is that the present embodiment workpiece is in second position state enlarged diagram.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model is shown for being applied to electric lifting pole below, but those skilled in the art can basis
Practical application carries out implementation and appropriate adjustment to the utility model, is not construed as limitations of the present invention.
In the present embodiment, electric lifting pole includes that frame, cylinder, clump weight, motor and pulley are (electronic in the present embodiment
Lifting column device is not illustrated in figure, and can refer to the present inventor's application publication number is a kind of electric lifting pole of CN107130540A
Earlier application, this will not be detailed here), cylinder is set on frame and can go up and down, and lifting column locker is provided on frame, is matched
Pouring weight connect to form balance weight structure with cylinder, and motor passes through rope and cooperates pulley to connect with cylinder to drive cylinder liter
Drop, clump weight shift reverse when cylinder is mobile.Wherein, lifting column locker includes guide post, jam plate and slide assemblies, Slide Group
Part include actuator (actuator in the present embodiment is motor, but not limited to this, be also possible to other driving devices, herein
No longer it is described in detail) and the two-way automatic positioning mechanism that is drivingly connected with actuator, (workpiece 1 in the present embodiment is electronic liter to workpiece 1
Sliding block on column drops, and sliding block can make oscilaltion campaign, but not limited to this, it is also possible to other move horizontally or vertical shift
Object, this will not be detailed here) be drivingly connected with actuator, workpiece 1 can slide and touch up and down under actuator driving effect
Jam plate translation, guide post are equipped with fore shaft, and jam plate translation forms buckle structure with guide post fore shaft.
As Figure 1-Figure 4, a kind of two-way automatic positioning mechanism provided in this embodiment, for positioning the work moved back and forth
Part 1, the first locating piece 2 and the second locating piece 3 including being fitted in 1 opposite end of workpiece respectively always, the first locating piece 2 and
Two locating pieces 3 be scalable component, the first locating piece 2 and the second locating piece 3 for the force direction of workpiece 1 on the contrary, and exert a force
Direction is substantially vertical with 1 moving direction of workpiece, and (telescopic direction of the first locating piece 2 and the second locating piece 3 is water in the present embodiment
Square to)；The both ends of the surface of workpiece 1 include the parallel orbit face lain substantially parallel to the direction of movement with workpiece 1 and move with workpiece 1
All having on the inclined plane face of dynamic direction at an angle, the first locating piece 2 and the second locating piece 3 can be with parallel orbit face paste
Neat subject plane and the conflict inclined-plane neat with inclined plane face paste, workpiece 1 is from first position (first in the present embodiment
Position is the minimum point of workpiece 1) be moved to the second position (highest point that the second position in the present embodiment is workpiece 1), then
Positioning piece 2 pushes workpiece 1 toward 3 direction of the second locating piece, until workpiece 1 is in equilibrium state, (i.e. workpiece 1 is in highest point
When, the power that the first locating piece 5 acts on the power of workpiece 1 and the second locating piece 5 acts on workpiece 1 is equal in magnitude, it is reversed on the contrary, and
On same straight line；Meanwhile jam plate is pulled on guide post fore shaft and forms buckle structure, so that workpiece 1 does not make upper elevator
It is dynamic)；Workpiece 1 is moved to first position from the second position, then the second locating piece 3 pushes workpiece 1 toward 2 direction of the first locating piece,
Until workpiece 1 is in equilibrium state.The utility model is led to by the way that telescopic first locating piece 2 and the second locating piece 3 is arranged
The first locating piece 2 and the second locating piece 3 are crossed come positioning at the time of realization in 1 moving process of workpiece, so that workpiece 1 be allowed to be not easy partially
From desired trajectory, can be good at for lifting column being locked.
As shown in Figure 3 and Figure 4, the subject plane of the first locating piece 2 and the parallel orbit face paste of workpiece 1 are neat, then second is fixed
The inclined plane face paste on the conflict inclined-plane and workpiece 1 of position part 3 is neat；The subject plane of second locating piece 3 is another parallel with workpiece 1
Track face paste is neat, then another inclined plane face paste on the conflict inclined-plane and workpiece 1 of the first locating piece 2 is neat.
As shown in Figure 3 and Figure 4, the first locating piece 2 and 3 shape and structure of the second locating piece it is just the same (but not limited to this,
As long as the shape and structure of positioning action is adapted to and can played with 1 end surface shape of workpiece, this will not be detailed here).
In the present embodiment, the first locating piece 2 and the second locating piece 3 are realized by spring scalable.
In the present embodiment, the first locating piece 2 includes the first locating piece 21, the first spring 22 and the first block 23, first gear
Block 23 is positioned in mounting base 4, and the conflict end of the first locating piece 21 is fitted in 1 left side of workpiece, the first bullet always
Spring 22 acts on the first locating piece 21 and the first block 23, to realize the scalable of the first locating piece 2；Second locating piece 3 includes
Second locating piece 31, second spring 32 and the second block 33, the second block 33 are positioned in mounting base 4, the second positioning
The conflict end of block 31 is fitted in the right side of workpiece 1 always, and second spring 32 acts on the second locating piece 31 and the second block
33, to realize the scalable of the second locating piece 3.
As shown in Figure 3 and Figure 4, the first locating piece 2 further includes one first loop bar 24, and the setting of the first loop bar 24 is in the first positioning
Between block 21 and the first block 23, the first spring 22 is set on the first loop bar 24；Second locating piece 3 further includes one second loop bar
34, the second loop bar 34 is arranged between the second locating piece 31 and the second block 33, and second spring 32 is set on the second loop bar 34.
It as depicted in figs. 1 and 2, further include a mounting base 4, the first locating piece 2, the second locating piece 3 and workpiece 1 are arranged at
In mounting base 4.
The utility model passes through the first locating piece and the by being arranged telescopic first locating piece and the second locating piece
Two locating pieces realize the real-time positioning in workpiece moving process, to allow workpiece to be not easy to deviate desired trajectory, and can
Lifting column is locked well；The two-way automatic positioning mechanism can be used for positioning the locking work of itself non-displacement compensation function
Tool, it can the displacement generated to locking process compensates, and two lock set clamping tools share a set of displacement compensating mechanism, section
About cost, saving space.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of two-way automatic positioning mechanism, for positioning the workpiece moved back and forth, it is characterised in that: including being bonded respectively always
In the first locating piece and the second locating piece of workpiece opposite end, the first locating piece and the second locating piece are scalable component, the
Positioning piece and the second locating piece for workpiece force direction on the contrary, and force direction it is substantially vertical with workpiece moving direction；
The both ends of the surface of workpiece include the parallel orbit face lain substantially parallel to the direction of movement with workpiece and are in certain with workpiece moving direction
All had on the inclined plane face of angle, the first locating piece and the second locating piece can be neat with parallel orbit face paste subject plane,
And the neat conflict inclined-plane with inclined plane face paste, workpiece are moved to the second position from first position, then the first locating piece is by work
Part is pushed toward the second locating piece direction, until workpiece is in equilibrium state；Workpiece is moved to first position from the second position, then and
Two locating pieces push workpiece toward the first locating piece direction, until workpiece is in equilibrium state.
2. two-way automatic positioning mechanism according to claim 1, it is characterised in that: the subject plane and work of the first locating piece
The parallel orbit face paste of part is neat, then the conflict inclined-plane of the second locating piece and the inclined plane face paste of workpiece are neat；Second locating piece
Subject plane and another parallel orbit face paste of workpiece are neat, then another inclined plane on the conflict inclined-plane and workpiece of the first locating piece
Face paste is neat.
3. two-way automatic positioning mechanism according to claim 1, it is characterised in that: the first locating piece and the second locating piece shape
Shape structure is just the same.
4. two-way automatic positioning mechanism according to claim 1 or 3, it is characterised in that: the first locating piece and the second positioning
Part pass through spring realize it is scalable.
5. two-way automatic positioning mechanism according to claim 4, it is characterised in that: the first locating piece and the second locating piece are equal
Including locating piece, spring and block, block is arranged by positioning, and locating piece, which has, contradicts end, and conflict end, which contradicts, is fitted in work
On part, spring acts on locating piece and block, to realize the scalable of the first locating piece and the second locating piece.
6. two-way automatic positioning mechanism according to claim 5, it is characterised in that: further include a loop bar, loop bar setting exists
Between locating piece and block, spring is set on loop bar.
7. two-way automatic positioning mechanism according to claim 1, it is characterised in that: further include a mounting base, the first positioning
Part, the second locating piece and workpiece are arranged in mounting base.
8. a kind of lifting column locker, it is characterised in that: including guide post, jam plate and slide assemblies, slide assemblies include above-mentioned
Two-way automatic positioning mechanism as claimed in claim 1 to 7, workpiece can make elevating movement and touch jam plate translation, set on guide post
There is fore shaft, jam plate translation forms buckle structure with guide post fore shaft.
9. a kind of electric lifting pole, it is characterised in that: including frame, cylinder, clump weight, motor and pulley, cylinder is set to frame
It on frame and can go up and down, lifting column locker, clump weight described in the claims 8 are provided on frame and connect shape with cylinder
At balance weight structure, motor passes through rope and cooperates pulley to connect with cylinder to drive cylinder to go up and down, and cylinder is matched when mobile
Pouring weight shift reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909926.6U CN208377810U (en) | 2018-06-13 | 2018-06-13 | A kind of two-way automatic positioning mechanism, lifting column locker and electric lifting pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909926.6U CN208377810U (en) | 2018-06-13 | 2018-06-13 | A kind of two-way automatic positioning mechanism, lifting column locker and electric lifting pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208377810U true CN208377810U (en) | 2019-01-15 |
Family
ID=64966622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909926.6U Active CN208377810U (en) | 2018-06-13 | 2018-06-13 | A kind of two-way automatic positioning mechanism, lifting column locker and electric lifting pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208377810U (en) |
-
2018
- 2018-06-13 CN CN201820909926.6U patent/CN208377810U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 361000 5 / F, workshop 1, Wanli Industrial Park, 101 Lianshang Road, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen gupingjiu Technology Co.,Ltd. Address before: 361000 5th floor, no.502, Jinyuan West 2nd Road, Jimei District, Xiamen City, Fujian Province Patentee before: XIAMEN NINGJIA INDUSTRY AND TRADE Co.,Ltd. |
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| TR01 | Transfer of patent right |