CN201743060U - Positioning device of shoe last - Google Patents
Positioning device of shoe last Download PDFInfo
- Publication number
- CN201743060U CN201743060U CN2010201986053U CN201020198605U CN201743060U CN 201743060 U CN201743060 U CN 201743060U CN 2010201986053 U CN2010201986053 U CN 2010201986053U CN 201020198605 U CN201020198605 U CN 201020198605U CN 201743060 U CN201743060 U CN 201743060U
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- CN
- China
- Prior art keywords
- shoe tree
- backform
- connecting portion
- positioner
- seat
- Prior art date
- 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.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a positioning device of a shoe last, which contains a top die holder, a top die, a shoe last and a positioning mechanism, wherein the top die is fixedly arranged at the holder face of the bottom side of the top die holder; the shoe last is arranged on the top die in a sliding way and can carry out reciprocating displacement between an extending-out position and a retracting position relative to the top die; the positioning mechanism is used for positioning the shoe last on the top die; the positioning device of the shoe last is characterized in that the positioning mechanism is provided with at least one connecting part with preset length and at least one positioning part, wherein one end of the long axis of the connecting part is fixedly connected with the shoe last, the other end of the long axis of the connecting part protrudes and extends on the holder face of the top side of the top die holder, and the positioning part can move between a clamping position and a releasing position; when the positioning part is positioned on the releasing position, the positioning part is separated from the other end of the long axis of the connecting part, so that the connecting part can move along with the displacement of the shoe last; and moreover, when the positioning part is positioned on the clamping position, the positioning part is clamped and connected with the other end of the long axis of the connecting part for restricting the displacement of the connecting part, thereby positioning the shoe last on the retracting position.
Description
Technical field
The utility model is relevant with footwear art, particularly about a kind of positioner of shoe tree.
Background technology
Press, process technology with mould molded shoe body, be to have in the technical field under this case to know the basic technology of knowing known to the knowledgeable usually, and the different different mould constitutors of footwear volume morphing demand also belongs to the disclosed technology contents of known techniques, and wherein, in response to the required shape of making mould, possessing the shoe tree similar, be employed composition, carrying out molded according to this and the similar footwear body member of human foot's form as mould with human foot's shape.
For example, in the vertical die of repeatedly putting mutually with multilayer constitutes, these shoe trees of commonly using are slidedly arranged on the backform seat, and along with the carrying out of footwear system journey, earlier with therebetween molded corresponding footwear body component after the middle mould of mould coincides, subsequently, molded shoe body finished product therebetween after coinciding with the bed die of mould again, and be can footwear the processing procedure of body smooth, promptly needing provides suitable location to this this shoe tree when molded program is carried out, and when the mold cleaning program is carried out, make the mould interlayer of this shoe tree and adjacency have bigger spacing, in order to the enforcement of prune job.
And for the demand of above-mentioned processing procedure to shoe tree is provided, case has promptly disclosed a kind of fluid pressure cylinder spare that utilizes shoe tree has been carried out the concrete structure of plug with the location before No. 200520127618.0 novel patent of China, the intrinsic accurate positioning of these known techniques and also in the effect of implementing, only, because it laterally is arranged at driving elements such as fluid pressure cylinder spare the side of mould, thus, the driving element of transverse process not only only increased the occupied overall space of single mold, also making needs the working space that keeps suitable between itself and juxtaposed another mould, increase the waste in limited factory building space on foot.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of positioner of shoe tree, it can reduce required space is set, and can be beneficial to effective utilization in limited factory building space and it also is fit to be implemented in the body formed procedure for processing of footwear that is carried out with vertical multiple layers of molds.
Edge is, for reaching above-mentioned purpose, the utility model discloses a kind of positioner of shoe tree, includes:
One backform seat;
One is fixedly arranged on the backform of the bottom side seat surface of this backform seat;
One be slidedly arranged on this backform and can with respect to this backform in one stretch out and retracted position between the shoe tree of shift reciprocately;
One detent mechanism that this shoe tree is located on this backform;
It is characterized in that:
This detent mechanism has the connecting portion of at least one predetermined length, this connecting portion is affixed and the distal process in addition of major axis is stretched on the top side seat surface of this backform seat with major axis one end and this shoe tree, thereby thereby at least one in start between a blocking and an off-position and when being positioned at this off-position on the time with the major axis of this connecting portion hold in addition that being separated by comes and make this connecting portion must be with the displacement of this shoe tree start work as when being positioned on this blocking position then with this connecting portion major axis and hold clamping this shoe tree to be positioned location division on this retracted position in addition with the displacement of contained this connecting portion.
Wherein, this detent mechanism more includes at least one this backform seat that provides and is slidedly arranged on wherein perforation for this connecting portion.
Wherein, this location division has a fluid pressure cylinder that is fixedly arranged on this backform seat, one driven by this fluid pressure cylinder and between this blocking and this off-position the fastening convex side of displacement start.
Wherein, this fastening convex side takes the shape of the letter U, and joins with the axle head of exerting oneself of this fluid pressure cylinder.
Wherein, this connecting portion has the shaft of a predetermined length, a stiff end, be located at bar axle one end of this connecting rod and be stretched on the top side seat surface of this backform seat and external diameter greater than the bar footpath of this shaft.
Wherein, the U-shaped internal diameter size of this fastening convex side is between between this shaft external diameter and this stiff end external diameter.
Wherein, the thickness of this fastening convex side is cumulative along the direction of carrying on the back in the U-shaped opening from the U-shaped openend.
Pass through said structure, positioner of the present utility model can reach purpose and the effect that shoe tree is located by this detent mechanism, make outside the carrying out of type processing procedure and be beneficial to the footwear phantom, it also further sees through the traversing start of the fastening convex side that generally is wedge shape and can increase pincers gradually and be sandwiched in fastening convex side thickness on the shaft, reach according to this shaft is supported packing and makes the shoe tree that is connected on this shaft obtain firm locating effect, and be convenient to implement, compared to located by prior art, of the present utility model simple in structure, it is less to take up room, and effect is better.
Below, lift the utility model one preferred embodiment now, and cooperate graphic being described further.
Description of drawings
The location division three-dimensional exploded view of Fig. 1 the utility model one preferred embodiment.
The three-dimensional exploded view of Fig. 2 the utility model one preferred embodiment.
The three-dimensional combination figure of Fig. 3 the utility model one preferred embodiment.
One preferred embodiment of Fig. 4 the utility model is along the cutaway view of a-a secant among Fig. 3, and shows that this position point is on this off-position.
The top view of Fig. 5 the utility model one preferred embodiment, wherein, this position point is on this off-position.
One preferred embodiment of Fig. 6 the utility model is along the cutaway view of a-a secant among Fig. 3, and shows that this position point is on this blocking position.
The top view of Fig. 7 the utility model one preferred embodiment, wherein, this position point is on this blocking position.
The specific embodiment
See also shown in each figure, the positioner 10 of the shoe tree that provides is made up of a backform seat 20, two groups of backforms 30, two groups of shoe trees 40 and two detent mechanisms 50 in the utility model one preferred embodiment.
This backform seat 20 belongs to commonly uses one one that vertical mold holer constitutes, and is slidedly arranged on the four upright slide bars that are set up in parallel, and can be subjected to the guiding of this slide bar respectively and slippage start up and down.
Respectively an one of constituting of the vertical multiple layers of molds commonly used of 30 genus of this backform is tabular, and amplexiforms respectively side by side on the bottom side seat surface that is fixedly arranged on this backform seat 20 each other with the top-side panel face, and can be with this backform seat 20 under the guiding of this slide bar respectively, the upper and lower displacement start.
Respectively this shoe tree 40 is slidedly arranged on respectively in the sliding chamber that respectively these backform 30 bottom side die faces are arranged with, and can be in an extended position that down is stretched on die faces below, corresponding backform 30 bottom side, and one is recessed between corresponding sliding indoor retracted position shift reciprocately start up and down.
The formation of aforementioned respectively this backform seat, backform and shoe tree 20,30,40 in one's power belongs to the model of located by prior art hesitates, and the also illustration of present embodiment only of described composing quantity is not intended again for superfluous old at this.
Respectively 50 of this detent mechanisms are located on this backform seat 20 and are corresponded respectively to and respectively organize backform 30 and shoe tree 40 positions, has a perforation 51 separately, provide on this backform seat 20, the connecting portion 52 of one suitable length, coaxial being slidedly arranged in this perforation 51, and be fixed on the corresponding shoe tree 30 with major axis one end, end then is positioned on the top side seat surface of this backform seat 20 in addition, one location division 53 is fixedly arranged on this backform seat 20, and can displacement start between a blocking and an off-position, in the time of on being positioned at this off-position, this location division 53 and these connecting portion 52 major axis end in addition are separated by and are come, and make this connecting portion 52 must the start with the displacement of this shoe tree 40, and on being positioned at this blocking position the time, 53 major axis with this connecting portion 52 in this location division are held clamping in addition, in order to restrain the displacement of this connecting portion 52, so that this shoe tree 40 is positioned on this retracted position;
Further, respectively this connecting portion 52 more includes the shaft 521 of a suitable length respectively, coaxial being slidedly arranged in this perforation 51, and make bar axle bottom suitable affixed with corresponding shoe tree 40, one stiff end 522 is positioned on the bar axle top of this shaft 521, and external diameter is greater than the bar footpath of this shaft 521;
Respectively 53 of this location divisions have comprised respectively a base 531, be fixedly arranged on this backform seat 20, one fluid pressure cylinder 532 is fixedly arranged on this base 531, and the flexible start direction that makes force-output shaft is with respect to adjacent perforated 51 positions, one fastening convex side that takes the shape of the letter U 533, the axle head of exerting oneself with blind end and this fluid pressure cylinder 531 joins, and be slidably connected on this base 531, and the U-shaped internal diameter that makes this fastening convex side 533 is between between this shaft 521 bars footpath and these stiff end 522 outside dimensions, and, make the thickness of this fastening convex side 532 cumulative along the direction of carrying on the back in the U-shaped opening from the U-shaped openend, two is parallel to each other and the roller 534 of difference in height apart arranged, 535 are articulated in respectively on this base 531, and rely on the bottom end face of this fastening convex side 533, in order to support the slippage start of this fastening convex side 533.
Brought forward is described, respectively this detent mechanism 50 is affixed with corresponding shoe tree 40 with the bar axle bottom of shaft 521 respectively, and make respectively this shaft 521 must start synchronously with the displacement of depending on shoe tree 40, process requirement when the molded shoe body, when requiring these shoe tree 40 displacements and being positioned on this retracted position, this detent mechanism 50 is a power source with this fluid pressure cylinder 532, drive this fastening convex side 533 and be moved to this blocking position, and close on this shaft 521 with U-shaped opening pincers, and make this stiff end 522 be positioned at the top of this fastening convex side 533, in view of the above, then can reach the demand condition that makes this shoe tree 40 be positioned this retracted position by the displacement that limits this shaft 521, relative, when the process requirement of molded shoe body, when requiring to make this shoe tree 40 to break away from this retracted position, 50 of this detent mechanisms make this fastening convex side 533 stressed moving on this off-position, discharging this shaft 521, with so that this shoe tree 40 must break away from this retracted position.
Composition by above-mentioned member, the positioner 10 of this shoe tree removes and can reach purpose and the effect that shoe tree is located by this detent mechanism 50, make outside the carrying out of type processing procedure and be beneficial to the footwear phantom, it also further sees through the fastening convex side 533 that generally is wedge shape, can increase pincers by the traversing start of this fastening convex side 533 gradually and be sandwiched in fastening convex side thickness on the shaft 521, reach according to this and will support packing and the feasible firm locating effect of shoe tree 40 acquisitions that is connected on this shaft 521 on the shaft 521, and be convenient to implement, compared to located by prior art, the utility model manifests when having preferable effect, when close on Patent Law fixed important document.
In addition; the applicant must be proposed the expositor again; the utility model major technology feature; being will be in order to fixing; the detent mechanism of location shoe tree; on the kenel of space, be set in the superjacent air space of vertical die group; and can avoid as producing the disappearance of transverse horizontal space hold as the located by prior art; or the obstruction of formation multimode station setting; be with; all being that a technical characterictic is demand person; can contain in the context of this case claim and to take the photograph; or its equivalent operator; the alteration of form of this fastening convex side for example; variation of the direction of motion or motion mode or the like all should belong to the claimed target of this case.
Claims (7)
1. the positioner of a shoe tree includes:
One backform seat;
One is fixedly arranged on the backform of the bottom side seat surface of this backform seat;
One be slidedly arranged on this backform and can with respect to this backform in one stretch out and retracted position between the shoe tree of shift reciprocately;
One detent mechanism that this shoe tree is located on this backform;
It is characterized in that:
This detent mechanism has the connecting portion of at least one predetermined length, this connecting portion is affixed and the distal process in addition of major axis is stretched on the top side seat surface of this backform seat with major axis one end and this shoe tree, thereby thereby at least one in start between a blocking and an off-position and when being positioned at this off-position on the time with the major axis of this connecting portion hold in addition that being separated by comes and make this connecting portion must be with the displacement of this shoe tree start work as when being positioned on this blocking position then with this connecting portion major axis and hold clamping this shoe tree to be positioned location division on this retracted position in addition with the displacement of contained this connecting portion.
2. according to the positioner of the described shoe tree of claim 1, it is characterized in that this detent mechanism more includes at least one this backform seat that provides and is slidedly arranged on wherein perforation for this connecting portion.
3. according to the positioner of the described shoe tree of claim 1, it is characterized in that this location division has a fluid pressure cylinder that is fixedly arranged on this backform seat, one driven by this fluid pressure cylinder and between this blocking and this off-position the fastening convex side of displacement start.
4. according to the positioner of the described shoe tree of claim 3, it is characterized in that this fastening convex side takes the shape of the letter U, and join with the axle head of exerting oneself of this fluid pressure cylinder.
5. according to the positioner of the described shoe tree of claim 4, it is characterized in that this connecting portion has the shaft of a predetermined length, one be located at bar axle one end of this connecting rod and be stretched on the top side seat surface of this backform seat and external diameter greater than the stiff end in the bar footpath of this shaft.
6. according to the positioner of the described shoe tree of claim 5, it is characterized in that the U-shaped internal diameter size of this fastening convex side is between between this shaft external diameter and this stiff end external diameter.
7. according to the positioner of claim 4,5 or 6 described shoe trees, it is characterized in that the thickness of this fastening convex side is cumulative along the direction of carrying on the back in the U-shaped opening from the U-shaped openend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201986053U CN201743060U (en) | 2010-05-21 | 2010-05-21 | Positioning device of shoe last |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201986053U CN201743060U (en) | 2010-05-21 | 2010-05-21 | Positioning device of shoe last |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201743060U true CN201743060U (en) | 2011-02-16 |
Family
ID=43577736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201986053U Expired - Fee Related CN201743060U (en) | 2010-05-21 | 2010-05-21 | Positioning device of shoe last |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201743060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585977A (en) * | 2015-01-31 | 2015-05-06 | 台州市椒江创先电子科技有限公司 | Shoe tree positioning tool for upper gluing device and use method for shoe tree positioning tool |
-
2010
- 2010-05-21 CN CN2010201986053U patent/CN201743060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585977A (en) * | 2015-01-31 | 2015-05-06 | 台州市椒江创先电子科技有限公司 | Shoe tree positioning tool for upper gluing device and use method for shoe tree positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20160521 |