CN207684794U - A kind of scissor lift platform that can accurately set adjustable height - Google Patents
A kind of scissor lift platform that can accurately set adjustable height Download PDFInfo
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- CN207684794U CN207684794U CN201721626603.8U CN201721626603U CN207684794U CN 207684794 U CN207684794 U CN 207684794U CN 201721626603 U CN201721626603 U CN 201721626603U CN 207684794 U CN207684794 U CN 207684794U
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- platen
- bottom plate
- top plate
- adjustable height
- loaded
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Abstract
The utility model is related to a kind of scissor lift platforms that can accurately set adjustable height, it includes bottom plate, top plate, platen, scissors mechanism, decelerating motor, ball-screw, lead screw frame and the linear guide, scissors mechanism is installed between bottom plate and top plate, the lower part one side brace hinge of scissors mechanism is loaded on bottom plate, another side brace hinge in lower part of scissors mechanism is loaded on lead screw frame, the both ends of the lead screw frame are mounted in the linear guide being packed on bottom plate, it is installed on the ball-screw on bottom plate in the middle part of the lead screw frame, decelerating motor is installed on bottom plate, decelerating motor drives ball-screw by transmission mechanism；The top one side brace hinge of the scissors mechanism is loaded on top plate lower part, and another side brace movement hinge is loaded on top plate lower part；Platen is placed in the cover top surface positioning.The utility model scientific structure design is reasonable, is easy to accurately control adjustable height, lifting process is safe, steady, reliable, has the function of preventing from lifting, and can increase breadth, is a kind of scissors type lifting platform with higher innovation.
Description
Technical field
The utility model is related to printing equipment field, especially a kind of scissor lift platform that can accurately set adjustable height.
Background technology
Paper lifting is usually completed on hoistable platform in prepress treatment.Existing hoistable platform passes through hydraulic oil mostly
Cylinder completes lifting action, its advantage is that simple in structure, lifting force is big.But the disadvantage is that adjustable height cannot accurately be set.Moreover,
Existing hoistable platform, easy tos produce and turns over, and influences the safety of production.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, providing a kind of can accurately set cutting for adjustable height
Formula lifting platform is easy to accurately control adjustable height, and lifting process is safe, steady, reliable.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of scissor lift platform that can accurately set adjustable height, it is characterised in that：Including bottom plate, top plate, platen, scissors
Support mechanism, decelerating motor, ball-screw, lead screw frame and the linear guide, install scissors mechanism, cut between bottom plate and top plate
For the lower part one side brace hinge of knife support mechanism loaded on bottom plate, another side brace hinge in lower part of scissors mechanism is loaded on lead screw frame
On, the both ends of the lead screw frame are mounted in the linear guide being packed on bottom plate, installation in the middle part of the lead screw frame
In on the ball-screw on bottom plate, decelerating motor is installed on bottom plate, decelerating motor drives ball-screw by transmission mechanism；It is described
The top one side brace hinge of scissors mechanism is loaded on top plate lower part, and another side brace movement hinge is loaded on top plate lower part；The top plate
Platen is placed in upper surface positioning.
Moreover, the top plate lower part is forward and backward to be symmetrically fixed with rail plate, slot hole, institute are formed on the rail plate
The both ends loaded on a long axis are cut with scissors in another side brace upper end for stating scissors mechanism respectively, and long axis sliding is installed into described two cunnings
In the slot hole of dynamic guide rail.
Moreover, the lower part of the front and rear ends of the platen is formed with guide post, correspondence is formed with guide sleeve on the top plate,
The guide post is installed in the made guide sleeve of top plate.
Moreover, the platen includes upper platen and two flexible platens, two flexible platens can be respectively from upper platen
The left and right sides is extracted out, to lengthen platen width.
Moreover, the front and rear sides of the upper platen is both provided with handle.
Moreover, being provided with handle on the outside of the flexible platen.
It the advantages of the utility model and has the beneficial effect that：
1, the scissor lift platform that can accurately set adjustable height of the utility model passes through the deceleration electricity on bottom plate
Machine passes through synchronous belt, chain or gear drive so that ball-screw rotates, and lead screw frame does straight line along the linear guide
Movement, is ultimately applied to scissors mechanism, so that it is completed lifting action, to realize the lifting of top plate and platen, which can
Realize that lifting speed is accurately set, adjustable height can carry out free setting, operate steadily.
2, the scissor lift platform that can accurately set adjustable height of the utility model, in order to avoid lifting feelings in platen generation
Condition turns over structure equipped with anti-, and top plate lower part is forward and backward to be symmetrically fixed with rail plate, and slot hole is formed on the rail plate, described
The both ends loaded on a long axis are cut with scissors in another side brace upper end of scissors mechanism respectively, and long axis sliding is installed into two rail plates
Slot hole in, long axis can do sliding movement in slot hole, and bearing can will be also installed on long axis so that sliding is mobile to be changed to roll and move
It is dynamic, increase service life.
3, the scissor lift platform that can accurately set adjustable height of the utility model, the lower part of the front and rear ends of platen are equal
It is formed with guide post, correspondence is formed with guide sleeve on top plate, and guide post is installed in the made guide sleeve of top plate, can be lifted manually；When the width of platen
When face size needs to increase, upper platen can manually be lifted, extracts the flexible platen of both sides out respectively, put lifting table plate after extraction
Plane is concordant in lower guarantee, achievees the purpose that increase breadth.
4, the utility model scientific structure design is reasonable, is easy to accurately control adjustable height, lifting process safety, it is steady,
Reliably, have the function of preventing from lifting, and breadth can be increased, be a kind of scissors type lifting platform with higher innovation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram (another angle) of the utility model；
Fig. 3 is the structural schematic diagram (removing upper platen) of the utility model.
Reference sign
Top plate 1, flexible platen 2, upper platen 3, bottom plate 4, decelerating motor 5, scissors mechanism 6, lead screw frame 7, ball
Leading screw 8, the linear guide 9, rail plate 10, long axis 11, guide sleeve 12, guide post 13.
Specific implementation mode
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of scissor lift platform that can accurately set adjustable height comprising bottom plate 4, top plate 1, platen, scissors mechanism
6, decelerating motor 5, ball-screw 8, lead screw frame 7 and the linear guide 9, install scissors mechanism, cut between bottom plate and top plate
For the lower part one side brace hinge of knife support mechanism loaded on bottom plate, another side brace hinge in lower part of scissors mechanism is loaded on lead screw frame
On, the both ends of lead screw frame are mounted in the linear guide being packed on bottom plate, and bottom is installed in the middle part of the lead screw frame
On ball-screw on plate, decelerating motor is installed on bottom plate, decelerating motor drives ball-screw by transmission mechanism；Bridging machine
The top one side brace hinge of structure is loaded on top plate lower part, and another side brace movement hinge is loaded on top plate lower part；Cover top surface positioning is put
Set platen.
Pass through synchronous belt, chain or gear drive by the decelerating motor on bottom plate so that ball-screw
Rotation, lead screw frame are moved in a straight line along the linear guide, are ultimately applied to scissors mechanism, it is made to complete lifting action,
To realize the lifting of top plate and platen, which can realize that lifting speed is accurately set, and adjustable height can carry out free setting,
It operates steadily.
Top plate lower part is forward and backward to be symmetrically fixed with rail plate 10, and slot hole is formed on the rail plate, scissors mechanism
The both ends loaded on a long axis 11 are cut with scissors in another side brace upper end respectively, and long axis sliding installs in the slot hole of two rail plates.
Long axis can do sliding movement in slot hole, and bearing can will be also installed on long axis so that sliding is mobile to be changed to roll movement, and increase makes
Use the service life.It avoids lifting situation in platen generation.
The lower part of the front and rear ends of platen is formed with guide post 13, and correspondence is formed with guide sleeve 12 on top plate, and guide post is installed into top
In the made guide sleeve of plate.Platen includes upper platen 3 and two flexible platens 2, and two flexible platens can be respectively from the left and right of upper platen
Both sides are extracted out, to lengthen platen width.The front and rear sides of upper platen is both provided with handle.It is provided with handle on the outside of flexible platen
Hand.It can lift manually；When the book size of platen needs to increase, upper platen can manually be lifted, extracts stretching for both sides out respectively
Lifting table plate is put down after extraction and ensures that upper plane is concordant, achievees the purpose that increase breadth by contracting platen.
The embodiments of the present invention and attached drawing, but it will be appreciated by those skilled in the art that：This practicality is not being departed from
In novel and spirit and scope of the appended claims, various substitutions, changes and modifications are all possible, and therefore, this practicality is new
The range of type is not limited to embodiment and attached drawing disclosure of that.
Claims (6)
1. a kind of scissor lift platform that can accurately set adjustable height, it is characterised in that：Including bottom plate, top plate, platen, bridging
Mechanism, decelerating motor, ball-screw, lead screw frame and the linear guide, install scissors mechanism, scissors between bottom plate and top plate
For the lower part one side brace hinge of support mechanism loaded on bottom plate, another side brace hinge in lower part of scissors mechanism is loaded on lead screw frame
On, the both ends of the lead screw frame are mounted in the linear guide being packed on bottom plate, installation in the middle part of the lead screw frame
In on the ball-screw on bottom plate, decelerating motor is installed on bottom plate, decelerating motor drives ball-screw by transmission mechanism；It is described
The top one side brace hinge of scissors mechanism is loaded on top plate lower part, and another side brace movement hinge is loaded on top plate lower part；The top plate
Platen is placed in upper surface positioning.
2. a kind of scissor lift platform that can accurately set adjustable height according to claim 1, it is characterised in that：Described
Top plate lower part is forward and backward to be symmetrically fixed with rail plate, and slot hole, the other side of the scissors mechanism are formed on the rail plate
The both ends loaded on a long axis are cut with scissors in strut upper end respectively, and long axis sliding installs in the slot hole of described two rail plates.
3. a kind of scissor lift platform that can accurately set adjustable height according to claim 1, it is characterised in that：Described
The lower part of the front and rear ends of platen is formed with guide post, and correspondence is formed with guide sleeve on the top plate, and the guide post is installed into top plate institute
In guide sleeve processed.
4. a kind of scissor lift platform that can accurately set adjustable height according to claim 1 or 3, it is characterised in that：Institute
The platen stated includes upper platen and two flexible platens, and two flexible platens can be extracted out from the left and right sides of upper platen respectively, with
Lengthen platen width.
5. a kind of scissor lift platform that can accurately set adjustable height according to claim 4, it is characterised in that：Described
The front and rear sides of upper platen is both provided with handle.
6. a kind of scissor lift platform that can accurately set adjustable height according to claim 4, it is characterised in that：Described
It is provided with handle on the outside of flexible platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626603.8U CN207684794U (en) | 2017-11-29 | 2017-11-29 | A kind of scissor lift platform that can accurately set adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626603.8U CN207684794U (en) | 2017-11-29 | 2017-11-29 | A kind of scissor lift platform that can accurately set adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684794U true CN207684794U (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626603.8U Active CN207684794U (en) | 2017-11-29 | 2017-11-29 | A kind of scissor lift platform that can accurately set adjustable height |
Country Status (1)
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| CN (1) | CN207684794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046154A (en) * | 2017-11-29 | 2018-05-18 | 天津市职业大学 | A kind of scissors type lifting platform for setting adjustable height |
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2017
- 2017-11-29 CN CN201721626603.8U patent/CN207684794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046154A (en) * | 2017-11-29 | 2018-05-18 | 天津市职业大学 | A kind of scissors type lifting platform for setting adjustable height |
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