CN207997494U - Lifting frame - Google Patents
Lifting frame Download PDFInfo
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- CN207997494U CN207997494U CN201820278906.3U CN201820278906U CN207997494U CN 207997494 U CN207997494 U CN 207997494U CN 201820278906 U CN201820278906 U CN 201820278906U CN 207997494 U CN207997494 U CN 207997494U
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- clamping head
- frame
- framework
- powder
- dynamic clamping
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Abstract
The utility model provides a kind of lifting frame, in automobile slush moulding production line, for being jacked to the powder frame equipped with powder box under the action of elevator, which is characterized in that including:Framework, its underpart are fixedly connected with elevator;Multiple dynamic clamping head and quiet clamping heads, dynamic clamping head and quiet clamping head are arranged on the top surface of framework, wherein bottom surface contact of the framework under elevator effect after rising by each dynamic clamping head and quiet clamping head and powder frame.
Description
Technical field
The utility model is related to a kind of lifting frames, more particularly to a kind of lifting frame with buffer gear.
Background technology
In automobile slush moulding production line, the mold cramping after needing the powder box that PVC powder will be housed to rise with high temperature
And overturn, make PVC powder and die material be bonded to form pvc epidermises, this process is exactly slush moulding.And powder box is installed in powder
In frame, powder frame is placed by pivoted frame above lifting frame, is driven lifting frame to rise by elevator and is reached near pivoted frame
Afterwards, powder frame is touched, is jacked, above-mentioned powder box is risen and completes above-mentioned slush moulding, elevator drives powder again later
Frame, which is returned to and is detached from, is placed into pivoted frame position.
Currently, being rigidly in direct contact when lifting frame is touched with powder frame, so that it is larger to touch counter-force, right
Larger in the mechanical structure of elevator, Impact in Hydraulic System, main load component is easily damaged.
Utility model content
The utility model is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of liter with buffer gear
Frame drops.
The utility model to achieve the goals above, uses following scheme:
The utility model provides a kind of lifting frame, in automobile slush moulding production line, under the action of elevator
Powder frame equipped with powder box is jacked, which is characterized in that including:Framework, its underpart are fixedly connected with elevator;It is multiple
Dynamic clamping head and quiet clamping head, dynamic clamping head and quiet clamping head are arranged on the top surface of framework, wherein framework is under elevator effect by each after rising
The bottom surface contact of a dynamic clamping head and quiet clamping head and powder frame.
Lifting frame provided by the utility model, also has the feature that, wherein dynamic clamping head and quiet clamping head is four, respectively
It is relatively symmetrically distributed on the top surface of framework two-by-two.
Lifting frame provided by the utility model, also has the feature that, wherein dynamic clamping head and quiet clamping head is spring.
Lifting frame provided by the utility model, also has the feature that, further includes:Multiple guide pins, respectively with it is more
A dynamic clamping head and quiet clamping head difference is corresponding, and guide pin is arranged for the bottom pin connection with powder frame, the bottom end of guide pin in framework
Top surface on and its underpart surround by corresponding dynamic clamping head and quiet clamping head, corresponding elastic reset is stretched out in the upper part of guide pin
Part, and can be with the bottom pin connection of powder frame.
Lifting frame provided by the utility model, also has the feature that, wherein framework has:Upper ledge, top surface
For the top surface of framework;Lower frame is arranged in the lower section of upper ledge and positioned at the top of elevator;Level(l)ing mechanism is arranged upper
Between frame and lower frame, the levelness for adjusting upper ledge.
Lifting frame provided by the utility model, also has the feature that, wherein level(l)ing mechanism four, respectively
It is symmetrical arranged two-by-two, level(l)ing mechanism has:Lower bolster is fixed on the upper surface of lower frame;Upper padding plate, fixed setting
On the bottom surface of upper ledge;And first bolt, the upper part end of screw rod are fixed on lower bolster, the lower part of screw rod is worn
Go out lower bolster to withstand on the lower surface of upper padding plate.
Lifting frame provided by the utility model, also has the feature that, wherein level(l)ing mechanism also has:The
Two bolts will be bolted between upper padding plate and lower bolster.
Utility model effect
According to lifting frame provided by the utility model, due to multiple dynamic clamping head and quiet clamping heads, and dynamic clamping head and quiet clamping head is arranged
On the top surface of framework, and bottom table of the framework under elevator effect after rising by each dynamic clamping head and quiet clamping head and powder frame
Face contacts, and avoids hard contact of the framework directly between powder frame, thus the pressure occurred after being contacted by dynamic clamping head and quiet clamping head
Compression deformation can will rise the impact force generated in place and be converted into elastic potential energy, generate cushioning effect, reduce elevator load
The pressure of structure, and lifting frame is made to reduce the impact to pivoted frame, drop during pivoted frame position and powder frame detach
The error of low Weighing mechanism.
Description of the drawings
Fig. 1 is the lifting frame positional structure schematic diagram with powder frame when in use involved by embodiment.
Fig. 2 is the structural schematic diagram of the lifting frame involved by embodiment;
Specific implementation mode
The utility model is expanded on further below in conjunction with specific embodiments and the drawings.
Fig. 1 is the lifting frame positional structure schematic diagram with powder frame when in use involved by embodiment.
As shown in Figure 1, in automobile slush moulding production line, lifting frame 100 passes through elevator in jacking the course of work
200 effect, the powder frame 400 equipped with powder box 300 are jacked, namely when being risen by elevator 200, to being equipped with powder box
300 powder frame 400 is jacked, and pivoted frame can rotate and switch powder box, and then powder box switches to above elevator, and elevator can
With powder frame and powder box jacking, after jacking in place, to have reversion frame that can fix powder frame 400 and powder box 300, slush moulding is completed
Afterwards, elevator returns to pivoted frame position with powder frame 400, and is detached with powder frame 400 under the blocking of pivoted frame, later pivoted frame pair
Powder frame 400 is weighed.The PVC powder put in powder box makes PVC powder with the mold cramping of high temperature and overturning after rising
End and die material are bonded to form pvc epidermises.
Fig. 2 is the structural schematic diagram of the lifting frame involved by embodiment;
As shown in Fig. 2, lifting frame 100 includes framework 10, dynamic clamping head and quiet clamping head 20 and guide pin 30.
Framework 10, its underpart are fixedly connected with elevator 200, have upper ledge 11, lower frame 12 and level(l)ing mechanism
13。
The top surface 11a of upper ledge 11 is the top surface of framework 10, in the work jacked to powder frame 400, face
The lower surface of powder frame 400.
Lower frame 12 is arranged in the lower section of upper ledge 11 and positioned at the top of elevator 200.
Level(l)ing mechanism 13 is arranged between upper ledge 11 and lower frame 12, the levelness for adjusting upper ledge 11, such energy
Ensure that holding during being jacked to powder frame 400 of upper ledge 11 is horizontal, will not tilt.In the present embodiment, Level tune
13 4, mechanism, is symmetrical arranged two-by-two, and each level(l)ing mechanism 13 has lower bolster 13a, upper padding plate 13b and the first spiral shell
Bolt 13c.
Lower bolster 13a is fixed on the upper surface of lower frame 12;Upper padding plate 13b is fixed at the bottom surface of upper ledge 11
On;The upper part end of first bolt 13c, screw rod are fixed on lower bolster 13a, and the lower part of screw rod is pierced by lower bolster 13a
It withstands on the lower surface of upper padding plate 13b, in this way, the contact journey by adjusting the first bolt 13c and the lower surface of upper padding plate 13b
Degree, it will be able to which the top surface 11a of 11b is carried out when the top surface 11a of 11b is with respect to other frames by 11 corresponding frame of corresponding upper ledge
Slight raising and lowering, can thus allow upper ledge 11 each frame side 11b between be adjusted to integral level.
In addition, for the stability for allowing Level tune to keep certain, in the present embodiment, level(l)ing mechanism 13 also has the
Two bolt 13d can will be bolted by second bolt 13d between upper padding plate 13b and lower bolster 13a, as a result, when
After upper ledge 11 is adjusted to integral level, by tightening the second bolt 13d, prevents from the first bolt 13c and cause at work
Loosening, to keep the stability of Level tune.
Dynamic clamping head and quiet clamping head 20 is arranged on the top surface of framework 10, in the present embodiment namely is arranged the top surface in upper ledge 11
On 11a, in the present embodiment, dynamic clamping head and quiet clamping head 20 is four, is relatively symmetrically distributed on top surface 11a two-by-two respectively.Elasticity is multiple
The effect of position part 20 is after framework 10 rises under the effect of elevator 200, to pass through each elastic reset 20 and powder frame 400
Bottom surface contact namely framework 10 powder frame 400 is jacked, be by dynamic clamping head and quiet clamping head 20 be used as medium carry out
, after lifting frame 100 is raised, it is the bottom surface that dynamic clamping head and quiet clamping head 20 touches powder frame 400, avoids as a result,
Framework 10 directly with the contact of powder frame 400, namely avoids hard contact, passes through the pressure occurred after dynamic clamping head and quiet clamping head 20 contacts
Compression deformation can will rise the impact force generated in place and be converted into elastic potential energy, reduce the pressure of 200 load-carrying construction of elevator
Power, and lifting frame 100 is made to reduce the impact to pivoted frame during pivoted frame position and powder frame 400 detach, it reduces
The error of Weighing mechanism.
In the present embodiment, dynamic clamping head and quiet clamping head 20 is spring, and telescopic direction is the vertical direction of opposite powder frame 400.
Guide pin more than 30 distinguishes a corresponding namely guide pin 30 with multiple dynamic clamping head and quiet clamping heads 20 and corresponds to one respectively
A dynamic clamping head and quiet clamping head 20, as a result, in the present embodiment, guide pin 30 is also four.Guide pin 30 is for the bottom with powder frame 400
Pin connection can soon navigate to the corresponding positions of powder frame 400 by guide pin 30 in this way after lifting frame 100 is raised
It sets, the shift offsets that powder frame 400 occurs during jacking is avoided, to ensure that the relative stability of powder box 300.
In the present embodiment, the bottom end of guide pin 300 be arranged on the top surface of framework 10 namely top surface 11a on, and its
Lower part is surround by corresponding dynamic clamping head and quiet clamping head 20, and corresponding dynamic clamping head and quiet clamping head 20 is stretched out in the upper part of guide pin 30, and can be with
The bottom pin connection of powder frame 400, namely pin connection is carried out with powder frame 400 by the upper part of stretching, in the nature of things, this
In structure, the extension of guide pin 300 will can guarantee complete this pin connection after, still can guarantee dynamic clamping head and quiet clamping head 20 and powder
Material frame 400 is in contact, and can generate corresponding compressive deformation.
Embodiment effect
According to lifting frame provided in this embodiment, due to multiple dynamic clamping head and quiet clamping heads, and dynamic clamping head and quiet clamping head setting exists
On the top surface of framework, and bottom surface of the framework under elevator effect after rising by each dynamic clamping head and quiet clamping head and powder frame
Contact, avoids hard contact of the framework directly between powder frame, thus the compression occurred after being contacted by dynamic clamping head and quiet clamping head
Deformation can will rise the impact force generated in place and be converted into elastic potential energy, generate cushioning effect, reduce elevator load knot
The pressure of structure, and impact of the reduction to pivoted frame during declining, reduce the error of Weighing mechanism.
Claims (7)
1. a kind of lifting frame is used under the action of elevator in automobile slush moulding production line to the powder frame equipped with powder box
It is jacked, which is characterized in that including:
Framework, its underpart are fixedly connected with the elevator;
Multiple dynamic clamping head and quiet clamping heads, the dynamic clamping head and quiet clamping head are arranged on the top surface of the framework,
Wherein, by each dynamic clamping head and quiet clamping head and the powder frame after the framework rises under elevator effect
Bottom surface contact.
2. lifting frame according to claim 1, it is characterised in that:
Wherein, the dynamic clamping head and quiet clamping head is four, is relatively symmetrically distributed on the top surface of the framework two-by-two respectively.
3. lifting frame according to claim 1, it is characterised in that:
Wherein, the dynamic clamping head and quiet clamping head is spring.
4. lifting frame according to claim 1, which is characterized in that further include:
Multiple guide pins, it is corresponding with multiple dynamic clamping head and quiet clamping head difference respectively,
The guide pin is used for the bottom pin connection with the powder frame,
The bottom end of the guide pin is arranged on the top surface of the framework and its underpart is by the corresponding dynamic clamping head and quiet clamping head
It surround,
The corresponding dynamic clamping head and quiet clamping head is stretched out in the upper part of the guide pin, and can be with the bottom pin connection of the powder frame.
5. lifting frame according to any one of claims 1-4, it is characterised in that:
Wherein, the framework has:
Upper ledge, top surface are the top surface of the framework;
Lower frame is arranged in the lower section of the upper ledge and positioned at the top of the elevator;
Level(l)ing mechanism is arranged between the upper ledge and the lower frame, the levelness for adjusting the upper ledge.
6. lifting frame according to claim 5, it is characterised in that:
Wherein, the level(l)ing mechanism four, are symmetrical arranged two-by-two respectively,
The level(l)ing mechanism has:
Lower bolster is fixed on the upper surface of the lower frame;
Upper padding plate is fixed on the bottom surface of the upper ledge;And
The upper part end of first bolt, screw rod is fixed on the lower bolster, and the lower part of screw rod is pierced by the lower bolster
It withstands on the lower surface of the upper padding plate.
7. lifting frame according to claim 6, it is characterised in that:
Wherein, the level(l)ing mechanism also has:
Second bolt will be bolted between the upper padding plate and the lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278906.3U CN207997494U (en) | 2018-02-27 | 2018-02-27 | Lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278906.3U CN207997494U (en) | 2018-02-27 | 2018-02-27 | Lifting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997494U true CN207997494U (en) | 2018-10-23 |
Family
ID=63838623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278906.3U Active CN207997494U (en) | 2018-02-27 | 2018-02-27 | Lifting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204365A (en) * | 2020-03-06 | 2020-05-29 | 湖北文理学院 | Multifunctional transfer trolley |
-
2018
- 2018-02-27 CN CN201820278906.3U patent/CN207997494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204365A (en) * | 2020-03-06 | 2020-05-29 | 湖北文理学院 | Multifunctional transfer trolley |
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