CN209552271U - A kind of sole forming die - Google Patents
A kind of sole forming die Download PDFInfo
- Publication number
- CN209552271U CN209552271U CN201822057059.0U CN201822057059U CN209552271U CN 209552271 U CN209552271 U CN 209552271U CN 201822057059 U CN201822057059 U CN 201822057059U CN 209552271 U CN209552271 U CN 209552271U
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- CN
- China
- Prior art keywords
- lower die
- upper mold
- dashpot
- fixedly connected
- fixed plate
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- 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.)
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of sole forming dies, its drip irrigation device includes upper mold, lower die, the upper mold side is fixedly connected with fixed plate, the lower die side is fixedly connected with support plate, it is hinged by articulated shaft between the fixed plate and support plate, the side both ends of the upper mold towards lower die are provided with dashpot, the dashpot slot bottom is fixedly connected with buffer spring, the buffer spring stretches out dashpot in a free state, the lower die is connected with the sleeve column of face dashpot, the cross-sectional sizes of the sleeve column are gradually reduced along the direction away from lower die.Upper mold final stage rotation process is lifted always without manpower when molding, time saving and energy saving, and upper mold is buffered and decrease speed is slow, it is not easy to biggish collision occur, protect upper die and lower die.
Description
Technical field
The utility model relates to the technical field of shoe sole production, in particular to a kind of sole forming die.
Background technique
Currently, there are many type of sole materials, two kinds of class bottom material of natural class bottom material and synthesis can be divided into.Natural class bottom material packet
Natural bottom leather, bamboo and wood material etc. are included, synthesis class bottom material includes rubber, plastics, rubber and plastic suitable materials, regenerated leather, elastic hardboard
Deng.And major part, which synthesizes the sole of class bottom material, to be formed by sole forming die compression moulding.Sole forming die is by upper mold
With lower die composition, the cavity shape that upper die and lower die form after merging is the shape of sole.
The Chinese patent that notification number CN203665760U is discloses a kind of sole mould box, including upper cover, lower cover, upper mold
Core, lower mold core, folded sheet, upper mold and lower mold, the upper cover are connect with the lower cover by folded sheet, and the upper mold core is set
It is placed in the upper cover, the lower mold core is set in the lower cover, and the upper mold is set in the upper mold core, under described
Mold is set in the lower mold core.
The upper die and lower die of above-mentioned die for shoe-sole are hinged, therefore can relatively rotate, and then avoid the need for upper mold
It is directed at the trouble of lower die pressure.But there are still following technical problems: upper mold is often heavier, and the final stage of pushing needs manpower
It lifts always, so that upper mold slowly declines and molds with lower die, and then avoids the trouble of upper and lower mould collision and damage, and manpower one
It is very painstaking directly to lift, and has much room for improvement.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of sole forming die, when molding, is not necessarily to people
Hand lifts always upper mold, laborsaving.
To achieve the above object, the utility model provides following technical solution:
A kind of sole forming die, including upper die and lower die, the upper mold side are fixedly connected with fixed plate, the lower die
Side is fixedly connected with support plate, hinged by articulated shaft between the fixed plate and support plate, and the upper mold is towards lower die
Side both ends are provided with dashpot, and the dashpot slot bottom is fixedly connected with buffer spring, and the buffer spring is in freely
Dashpot is stretched out when state, the lower die is connected with the sleeve column of face dashpot, and the cross-sectional sizes of the sleeve column are along away from lower die
Direction be gradually reduced.
By using above-mentioned technical proposal, when molding, first quick rotation upper mold until buffer spring be placed on the outside of sleeve column and
Lower die is resisted, right hand is loosed one's grip, and buffer spring is acted on by the pressure of upper mold and slowly declines until completing to mold, buffer spring pressure
It is located in dashpot after contracting with sleeve column one.Upper mold final stage rotation process is lifted always without manpower when molding, time saving province
Power, and upper mold is buffered and decrease speed is slow, it is not easy to biggish collision occurs, protects upper die and lower die.
The utility model is further arranged to: the dashpot opening is provided with guiding chamfering.
By using above-mentioned technical proposal, buffer spring is pressurized and is oriented to and is not easy during retracting dashpot
It blocks.
The utility model is further arranged to: the support plate is fixedly connected with retarding spring, and the fixed plate is connected with
Item is squeezed, the extruding end is fixedly connected with the extrusion ball for squeezing retarding spring.
By using above-mentioned technical proposal, extrusion ball first squeezes retarding spring when upper mold pushes, and plays the work to slow down in advance
With raising buffering effect.
The utility model is further arranged to: the fixed plate is connected with hinged casing, between extruding item and the hinged casing
Hingedly, restraining position ring block is set on the outside of the retarding spring.
By using above-mentioned technical proposal, the trouble distorted after retarding spring compression toward side offset is avoided.
The utility model is further arranged to: being connected between the upper die and lower die by locking piece, the locking piece packet
Two clamping blocks connecting with lower die are included, lock hook is hinged between two clamping blocks, the lock hook includes and locking
The hinged connection strap of block, the hook portion for hooking upper mold.
By using above-mentioned technical proposal, rotation connection item after the completion of molding is until hook portion resists the side that upper mold deviates from lower die
Face, the compactness that connection quickly and between raising upper die and lower die connects.
The utility model is further arranged to: the upper mold is connected with handle away from the side of fixed plate.
By using above-mentioned technical proposal, upper mold is rotated convenient for manpower.
The utility model is further arranged to: the lower die is provided with positioning pin in four corners, and the upper mold is provided with
The locating slot being caught in for positioning pin.
By using above-mentioned technical proposal, positioning and guiding effect is played, enables upper die and lower die rapid alignment.
In conclusion the utility model has the following beneficial effects:
1. by the setting of buffer spring and retarding spring, lift upper mold always without manpower when molding, it is time saving and energy saving and
It is less likely to occur to collide between upper die and lower die；
2. being completely embedded property improves between upper die and lower die by the setting of locking piece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of upper die and lower die molding state in embodiment；
Fig. 2 is the structural schematic diagram of upper die and lower die separated position in embodiment.
Description of symbols: 1, upper mold；11, dashpot；111, it is oriented to chamfering；12, handle；13, locating slot；2, lower die；
21, sleeve column；22, positioning pin；3, fixed plate；31, item is squeezed；32, extrusion ball；33, hinged casing；4, support plate；41, deceleration bullet
Spring；42, stop collar；5, articulated shaft；6, buffer spring；7, locking piece；71, clamping block；72, lock hook；721, connection strap；722,
Hook portion.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of sole forming die, as shown in Figure 1, include upper mold 1, lower die 2, shape forming cavity after upper mold 1 and lower die 2 and use
In sole formed.1 side of upper mold is fixedly connected with fixed plate 3, and 2 side of lower die is fixedly connected with the branch positioned at 3 lower section of fixed plate
Fagging 4 is cut with scissors with gap between support plate 4 and fixed plate 3 and far from articulated shaft 5 is passed through between upper mold 1 or one end of lower die 2
It connects.5 axial line of articulated shaft is located on the contact surface of upper mold 1 and lower die 2, therefore upper mold 1 can be rotated around articulated shaft 5 relative to lower die 2
180 degree, and then complete molding and divide mould.
As shown in Fig. 2, upper mold 1 is fixedly connected with the handle 12 being in U-shape away from the side of fixed plate 3, and then it is convenient for manpower
Rotate upper mold 1.The side four corners of lower die 2 towards upper mold 1 are fixedly connected to positioning pin 22, and upper mold 1 is provided with for positioning pin
22 locating slots 13 being caught in.
As shown in Fig. 2, the side both ends of upper mold 1 towards lower die 2 are provided with dashpot 11,11 slot bottom of dashpot is fixed to be connected
It is connected to buffer spring 6, buffer spring 6 stretches out dashpot 11 when being in the free state for being not compressed stretching.It is slow when therefore molding
It rushes spring 6 and acts on lower die 2, so that upper mold 1 is by preferable buffering effect.11 opening of dashpot is provided with guiding and falls
Angle 111, buffer spring 6 are pressurized and are oriented to and are not easy to block during retracting dashpot 11.Lower die 2 is fixedly connected with
The cross-sectional sizes of the sleeve column 21 of two face dashpots 11, sleeve column 21 are gradually reduced along the direction away from lower die 2, and sleeve column 21 is maximum
Outer diameter is less than 11 internal diameter of dashpot, and 21 height of sleeve column is less than 11 depth of dashpot.Buffer spring 6 can be placed on when therefore molding
It is preferably limited on column 21, guarantees that buffer spring 6 smoothly retracts dashpot 11.
As shown in Figure 1 and Figure 2, the side of support plate 4 towards fixed plate 3 is fixedly connected with retarding spring 41,3 court of fixed plate
It is fixedly connected with the hinged casing 33 being in U-shape to the side of support plate 4, is hinged in hinged casing 33 and squeezes item 31, squeezes item 31 and carries on the back
One end from fixed plate 3 is fixedly connected with extrusion ball 32, and 32 diameter of extrusion ball is greater than 41 internal diameter of retarding spring.When therefore molding,
Extrusion ball 32 can squeeze retarding spring 41 and make its compression, and then play buffer function to upper mold 1.It is set on the outside of retarding spring 41
It is equipped with stop collar 42, the trouble distorted after avoiding retarding spring 41 from being pressurized toward side offset.
As shown in Figure 1 and Figure 2, it is connected between upper mold 1 and lower die 2 by two locking pieces 7, locking piece 7 includes two fixations
It is connected to the clamping block 71 that lower die 2 deviates from 4 side of support plate, is hinged with lock hook 72 between two clamping blocks 71.Lock hook 72
Including the connection strap 721 hinged with clamping block 71, the hook portion 722 for hooking upper mold 1.Item 721 is rotatablely connected after the completion of molding
Until hook portion 722 resists the side that upper mold 1 deviates from lower die 2, what connection quickly and between raising upper mold 1 and lower die 2 connected
Compactness.
The course of work:
When needing sole formed, first feed injection into lower die 2, be rotated further by upper mold 1 until hinged ball squeeze retarding spring 41,
Buffer spring 6 is placed on 21 outside of sleeve column, then looses one's grip, and upper mold 1 is because self gravitation effect slowly declines until completing to mold, buffering
Spring 6 and sleeve column 21 are caught in dashpot 11 together, and hinged ball is located in stop collar 42, finally rotate lock hook 72 until it is hooked
Upper mold 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of sole forming die, including upper mold (1), lower die (2), it is characterised in that: upper mold (1) side is fixedly connected
Have fixed plate (3), lower die (2) side is fixedly connected with support plate (4), is led between the fixed plate (3) and support plate (4)
Cross articulated shaft (5) hingedly, the side both ends of upper mold (1) towards the lower die (2) are provided with dashpot (11), the dashpot
(11) slot bottom is fixedly connected with buffer spring (6), and the buffer spring (6) stretches out dashpot (11), institute in a free state
The sleeve column (21) that lower die (2) is connected with face dashpot (11) is stated, the cross-sectional sizes of the sleeve column (21) are along away from lower die (2)
Direction is gradually reduced.
2. a kind of sole forming die according to claim 1, it is characterised in that: dashpot (11) the opening setting
There are guiding chamfering (111).
3. a kind of sole forming die according to claim 1, it is characterised in that: the support plate (4) is fixedly connected with
Retarding spring (41), the fixed plate (3), which is connected with, squeezes item (31), and extruding item (31) end is fixedly connected with for squeezing
Press the extrusion ball (32) of retarding spring (41).
4. a kind of sole forming die according to claim 3, it is characterised in that: the fixed plate (3) is connected with hingedly
Frame (33), it is hinged between the extruding item (31) and hinged casing (33), restraining position ring block is set on the outside of the retarding spring (41)
(42)。
5. a kind of sole forming die according to claim 1, it is characterised in that: between the upper mold (1) and lower die (2)
It is connected by locking piece (7), the locking piece (7) includes two clamping blocks (71) connecting with lower die (2), two lockings
It is hinged between block (71) lock hook (72), the lock hook (72) includes the connection strap (721) hinged with clamping block (71), uses
In the hook portion (722) for hooking upper mold (1).
6. a kind of sole forming die according to claim 1, it is characterised in that: the upper mold (1) deviates from fixed plate (3)
Side be connected with handle (12).
7. a kind of sole forming die according to claim 1, it is characterised in that: the lower die (2) is all provided in four corners
It is equipped with positioning pin (22), the upper mold (1) is provided with the locating slot (13) being caught in for positioning pin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057059.0U CN209552271U (en) | 2018-12-07 | 2018-12-07 | A kind of sole forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057059.0U CN209552271U (en) | 2018-12-07 | 2018-12-07 | A kind of sole forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209552271U true CN209552271U (en) | 2019-10-29 |
Family
ID=68301416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057059.0U Expired - Fee Related CN209552271U (en) | 2018-12-07 | 2018-12-07 | A kind of sole forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209552271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273530A (en) * | 2021-12-29 | 2022-04-05 | 奇瑞汽车股份有限公司 | Die limiting device |
-
2018
- 2018-12-07 CN CN201822057059.0U patent/CN209552271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273530A (en) * | 2021-12-29 | 2022-04-05 | 奇瑞汽车股份有限公司 | Die limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |