CN207594167U - A kind of vulcanizer push-pull device at fixed - Google Patents
A kind of vulcanizer push-pull device at fixed Download PDFInfo
- Publication number
- CN207594167U CN207594167U CN201721686518.0U CN201721686518U CN207594167U CN 207594167 U CN207594167 U CN 207594167U CN 201721686518 U CN201721686518 U CN 201721686518U CN 207594167 U CN207594167 U CN 207594167U
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- CN
- China
- Prior art keywords
- expansion bracket
- push
- planker
- hydraulic cylinder
- vulcanizer
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a kind of vulcanizer push-pull device at fixed, including supporting rack and planker, wherein roller bearing is equipped on the side wall on support frame as described above both sides, the both sides of the planker are located on the roller bearing, sliding rail is equipped in the bottom of support frame as described above, expansion bracket is equipped with above the sliding rail, the bottom of the expansion bracket is connect by pulley with the sliding rail, hydraulic cylinder is equipped in the end of the expansion bracket, the hydraulic cylinder is connected with control cabinet, the front end of the expansion bracket is connect with the planker, push-pull mechanism entire first using hydraulic cylinder and expansion bracket combination, therefore when being pushed and pulled, the distance of expansion bracket front end movement is greater than the distance of hydraulic cylinder extension, the speed of push-and-pull is improved well, shorten the time of push-and-pull, realize the demand that quickly lower die is promoted or pulled out.
Description
Technical field
The utility model is related to a kind of push-pull device at fixed, especially a kind of vulcanizer push-pull device at fixed.
Background technology
At present, when producing heat exchanger gasket, wherein it is that gasket is vulcanized to have a procedure, in this procedure
In, mold is located between two layers of heating plate, and upper mold is bonded with upper heating plate, and lower die is bonded by planker with lower heating plate, institute
Before vulcanization, to need first to extract lower die out of lower heating plate, after being filled with raw material in lower die, then lower die is pushed back down and is added
Under hot plate, then by controlling the fastening of two layers of heating plate, so as to complete vulcanization work.
But in the prior art, for push and pull the transmission mechanism of planker substantially all using chain-type or directly
It being pushed and pulled by hydraulic cylinder, therefore during push-and-pull, the distance of planker movement is identical with the flexible length of hydraulic cylinder, this
The hydraulic cylinder for not only needing stroke longer, but also the time of push-and-pull is extended, therefore can not realize the purpose that F.F. goes out soon, most
Product quality is caused to decline eventually.
Utility model content
The technical assignment of the utility model is to be directed to more than the deficiencies in the prior art, and provides a kind of vulcanizer push-and-pull dress
It puts.
Technical solution is used by the utility model solves its technical problem：A kind of vulcanizer push-pull device at fixed, including
Supporting rack and planker, wherein being equipped with roller bearing on the side wall on support frame as described above both sides, the both sides of the planker are located at the rolling
On axis, sliding rail is equipped in the bottom of support frame as described above, expansion bracket is equipped with above the sliding rail, the bottom of the expansion bracket passes through
Pulley is connect with the sliding rail, is equipped with hydraulic cylinder in the end of the expansion bracket, the hydraulic cylinder is connected with control cabinet, described to stretch
The front end of contracting frame is connect with the planker.
It is further improved：The expansion bracket is made of several interlaced cradling pieces, and the both ends of the cradling piece lead to
It crosses hingedly axis connection, the centre of the cradling piece to connect by hinge bar, pulley is equipped in the bottom of each hinge bar.
It is further improved：Hinge bar positioned at least significant end is fixed hinge bar, remaining hinge bar is moveable hinge extension bar, institute
It states fixed hinge bar to be fixedly connected with supporting rack, the front end of the hydraulic cylinder and the moveable hinge extension bar of least significant end connect, positioned at most
The moveable hinge extension bar of front end is connect with the planker.
It is further improved：The expansion bracket is at least made of two layers of interlaced cradling piece, the cradling piece of adjacent two layers
Between connected by connecting rod.
The advantages of the utility model：Push-pull mechanism entire first using hydraulic cylinder and expansion bracket combination, therefore
When being pushed and pulled, the distance of expansion bracket front end movement is greater than the distance of hydraulic cylinder extension because hydraulic cylinder need to only complete it is very short
A stroke, after by expansion bracket, the stroke of hydraulic cylinder is expanded, expansion bracket pushes the distance of planker movement to be greater than hydraulic pressure
Stretching for cylinder, so when being pushed and pulled, improves the speed of push-and-pull well, so as to shorten the time of push-and-pull, realizes
The demand that quickly lower die is promoted or pulled out, while the length of hydraulic cylinder in itself is also shortened, the gasket vulcanizated is avoided, is produced
Time is rested in heating plate, so as to cause the situation of gasket aging, improves the quality of gasket production.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structure diagram of the utility model expansion bracket.
Hinge bar, 22 moveable hinge extension bars, 23 hinges are fixed in 1 supporting rack, 10 side walls, 11 roller bearings, 2 expansion brackets, 20 cradling pieces, 21
Spindle, 24 connecting rods, 3 plankers, 4 sliding rails, 41 pulleys, 5 hydraulic cylinders, 6 control cabinets.
Specific embodiment
The utility model is described below with reference to the accompanying drawings of the specification.
As shown in the figure, a kind of vulcanizer push-pull device at fixed, including supporting rack 1 and planker 3, wherein in 1 liang of support frame as described above
Roller bearing 11 is equipped on the side wall 10 on side, the both sides of the planker 3 are located on the roller bearing 11, in the bottom of support frame as described above 1
Equipped with sliding rail 4, expansion bracket 2 is equipped with above the sliding rail 4, the bottom of the expansion bracket 2 is connected by pulley 41 and the sliding rail 4
It connects, is equipped with hydraulic cylinder 5 in the end of the expansion bracket 2, the hydraulic cylinder 5 is connected with control cabinet 6, the front end of the expansion bracket 2
It is connect with the planker 3.
The expansion bracket 2 is made of several interlaced cradling pieces 20, and the both ends of the cradling piece 20, which pass through, to be hinged
Axis 23 connects, and the centre of the cradling piece 20 is connected by hinge bar, and pulley 41 is equipped in the bottom of each hinge bar；It is located at
The hinge bar of least significant end is fixed hinge bar 21, remaining hinge bar is moveable hinge extension bar 22, the fixed hinge bar 21 and branch
Support 1 is fixedly connected, and the front end of the hydraulic cylinder 5 and the moveable hinge extension bar 22 of least significant end connect, the moveable hinge positioned at front end
Extension bar 22 is connect with the planker 3；The expansion bracket 2 is at least made of two layers of interlaced cradling piece 20, adjacent two layers
It is connected between cradling piece 20 by connecting rod 24, moveable hinge extension bar 22 is located on the expansion bracket 2 of the bottom at this time.
Its operation principle is：In use, mold is placed on planker 3 first, in this way when planker 3 is driven to move
It realizes the push-and-pull to mold, the flexible of hydraulic cylinder 5 is then controlled by control cabinet 6, when hydraulic cylinder 5 stretches, hydraulic cylinder 5 pushes away
Dynamic expansion bracket 2 is flexible, and the flexible speed of expansion bracket 2 is faster than hydraulic cylinder 5 at this time, and flexible distance is also bigger than hydraulic cylinder 5,
It is achieved thereby that quickly promoting mold in heating plate, expansion bracket 2 is in entire telescopic process, because in moveable hinge extension bar 22
Bottom is equipped with pulley 41, and such pulley 41 can not only play expansion bracket good supporting role, while can also play very well
Guiding role, the direction when flexible of expansion bracket 2 is avoided to deviate.
In addition expansion bracket 2 is designed to two layers, expansion bracket 2 stability of itself can not only be enhanced in this way, and every
One layer of front end can connect a planker 3, so as to meet the primary flexible push-and-pull work for realizing multilayer planker 3, and then improve
Its working efficiency.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of vulcanizer push-pull device at fixed, including supporting rack and planker, it is characterised in that：Side wall on support frame as described above both sides
On be equipped with roller bearing, the both sides of the planker are located on the roller bearing, the bottom of support frame as described above be equipped with sliding rail, in the cunning
Expansion bracket is equipped with above rail, the bottom of the expansion bracket is connect with the sliding rail by pulley, set in the end of the expansion bracket
There is hydraulic cylinder, the hydraulic cylinder is connected with control cabinet, and the front end of the expansion bracket is connect with the planker.
2. a kind of vulcanizer push-pull device at fixed according to claim 1, it is characterised in that：The expansion bracket is by several phases
Mutually cradling piece composition staggeredly, by hinged axis connection, the centre of the cradling piece passes through hinge bar at the both ends of the cradling piece
Connection, pulley is equipped in the bottom of each hinge bar.
3. a kind of vulcanizer push-pull device at fixed according to claim 2, it is characterised in that：Hinge bar positioned at least significant end is
Fixed hinge bar, remaining hinge bar are moveable hinge extension bar, and the fixed hinge bar is fixedly connected with supporting rack, the hydraulic cylinder
Front end and the moveable hinge extension bar of least significant end connect, the moveable hinge extension bar positioned at front end connect with the planker.
4. a kind of vulcanizer push-pull device at fixed according to Claims 2 or 3, it is characterised in that：The expansion bracket at least by
Two layers of interlaced cradling piece forms, and is connected between the cradling piece of adjacent two layers by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686518.0U CN207594167U (en) | 2017-12-07 | 2017-12-07 | A kind of vulcanizer push-pull device at fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686518.0U CN207594167U (en) | 2017-12-07 | 2017-12-07 | A kind of vulcanizer push-pull device at fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594167U true CN207594167U (en) | 2018-07-10 |
Family
ID=62762407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721686518.0U Active CN207594167U (en) | 2017-12-07 | 2017-12-07 | A kind of vulcanizer push-pull device at fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594167U (en) |
-
2017
- 2017-12-07 CN CN201721686518.0U patent/CN207594167U/en active Active
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