CN204682684U - A kind of lasting pincers draws side wrench structure - Google Patents
A kind of lasting pincers draws side wrench structure Download PDFInfo
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- CN204682684U CN204682684U CN201520424568.6U CN201520424568U CN204682684U CN 204682684 U CN204682684 U CN 204682684U CN 201520424568 U CN201520424568 U CN 201520424568U CN 204682684 U CN204682684 U CN 204682684U
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- pincers
- tooth
- caliper
- claw beam
- platform
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Abstract
The utility model belongs to shoes machine applications technical field and discloses a kind of lasting pincers and draws side wrench structure, comprises pincers platform, and described pincers platform top is arranged is drawn side pincers and draws side pincers to be connected with caliper by bolt; Described caliper top arranges claw beam and arranges regulating handle between claw beam and caliper; Described claw beam top arranges pincers tooth and upper pincers crest end is connected with the piston of the hydraulic cylinder inside being arranged on claw beam side; Described hydraulic cylinder side arranges spring and spring top is connected with upper pincers tooth; Lower pincers tooth is fixed on described caliper top and lower pincers tooth and upper pincers tooth pass through pin-hinges; In the middle part of described pincers platform, gluer is set and gluer be positioned at draw side pincers inner side; After this kind of lasting pincers draws side wrench structure to draw the tight upper of a shoe of side clamp, drop-down reaching draws side effect, side pincers are drawn to be fixed on pincers platform, plunger tip can move up and down action through pincers platform, handled easily, improve operating efficiency, make manufacture cost low, reduce the labour intensity of people, upper stretching effect and upper stretching quality are greatly improved.
Description
Technical field
The utility model relates to one and draws side wrench structure, and particularly a kind of lasting pincers draws side wrench structure, belongs to shoes machine applications technical field.
Background technology
Along with the progress of science and technology, in addition the maturation of hydraulic transmission technology, people are used in the pliers stretching principle of manual lasting pincers on machine, so just there is the gluing pliers lasting pincers of hydraulic drive, make Machine Lasting technology obtain important breakthrough, upper stretching is the procedure that in shoe-making process process, technology is the most complicated and very crucial.Shoe last surface to be completed by excessive to three-dimensional space curved surface state of the flat state be similar to by upper stretching.During upper stretching, certain external force to be applied to upper of a shoe, it is made to produce stretching and flexural deformation, upper material fiber tissue just excessively pastes volt on shoe tree from elastic extension to plastic elongation, obviously, the size of the active force implemented during upper stretching, direction, site of action and mode etc. directly decide the effect of upper stretching, and the quality of upper stretching quality is very large on the impact such as the moulding of whole footwear and the level of comfort of dress, simultaneously, upper stretching is again the work that a labour intensity is very large, and therefore the structure of lasting pincers has very important meaning to footwear industry.
Lasting pincers in the market draws side pincers to there is many weak points, common lasting pincers is by gathering around effect to the card repeatedly of clamp, shoe last surface is made to paste volt on shoe tree, then with iron wire or the rope made of hemp is this kind of footwear pin is bundled in the interior end obtains in barring, because strength deficiency gathered around by clamp card, in addition need to tie up upper of a shoe, so upper stretching effect is undesirable, this structure restricted application, executing agency is complicated, action is dull, body is heavy, noise is large, be far from suitable the demand of footwear industry industrial development, common lasting pincers draws side mode to be declined by the tight upper of a shoe of Qian Clip to drawing side simultaneously, and plunger tip is motionless, when adopting in this way, draw the jaw of side pincers while closing, caliper also needs certain up and down, mechanism's more complicated, inefficiency, complicated operation, manufacturing cost is high, shoes outward appearance is ugly, machine easily breaks down, therefore, propose a kind of lasting pincers for the problems referred to above and draw side wrench structure.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of lasting pincers is provided to draw side wrench structure, be fixed on pincers platform by side pincers will be drawn, plunger tip can move up and down action through pincers platform, entirety is made to have compact conformation, operating efficiency is high, advantage of waiting so long service life, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of lasting pincers of the utility model draws side wrench structure, comprises pincers platform, and described pincers platform top is arranged is drawn side pincers and draws side pincers to be connected with caliper by bolt; Described caliper top arranges claw beam and arranges regulating handle between claw beam and caliper; Described claw beam top arranges pincers tooth and upper pincers crest end is connected with the piston of the hydraulic cylinder inside being arranged on claw beam side; Described hydraulic cylinder side arranges spring and spring top is connected with upper pincers tooth; Lower pincers tooth is fixed on described caliper top and lower pincers tooth and upper pincers tooth pass through pin-hinges; In the middle part of described pincers platform, gluer is set and gluer be positioned at draw side pincers inner side.
As a kind of optimal technical scheme of the present utility model, also comprise the eccentric gear teeth, described regulating handle one end the eccentric gear teeth are set and regulating handle by the eccentric gear teeth and caliper hinged.
As a kind of optimal technical scheme of the present utility model, the gluer of described gluer to be a kind of cross section be fish shape structure.
As a kind of optimal technical scheme of the present utility model, to be a kind of cross section be the upper pincers tooth of trapezium structure and rotate around pin between upper pincers tooth and lower pincers tooth described upper pincers tooth.
As a kind of optimal technical scheme of the present utility model, described claw beam is a kind of claw beam of cylindrical structural.
The beneficial effect that the utility model reaches is:
1, compact conformation, service life is of a specified duration;
2, handled easily, improves operating efficiency, makes manufacture cost low, reduces the labour intensity of people, and upper stretching effect and upper stretching quality are greatly improved;
3, after drawing the tight upper of a shoe of side clamp, drop-down reaching draws side effect; side pincers are drawn to be fixed on pincers platform; plunger tip can move up and down action through pincers platform; during work, tight footwear version just stung by pliers, has plunger tip to move upward jack-up shoe tree, completes and draw side; thisly required for side mode two movement decomposition are drawn to be that Liang Ge mechanism performs; mechanism is fairly simple also easily to be realized, and has good protective effect, has good economic benefit and social benefit.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the overall structure sectional view that a kind of lasting pincers described in the utility model draws side wrench structure;
Fig. 2 is that a kind of lasting pincers described in the utility model draws side wrench structure scheme of installation;
Fig. 3 is that a kind of lasting pincers described in the utility model draws side wrench structure to install top view;
Fig. 4 be a kind of lasting pincers described in the utility model draw side wrench structure on clamp dental structure schematic diagram;
Fig. 5 is that a kind of lasting pincers described in the utility model draws side wrench structure regulating handle structural representation;
Number in the figure: 1, regulating handle; 2, hydraulic cylinder; 3, piston; 4, upper pincers tooth; 5, lower pincers tooth; 6, pin; 7, spring; 8, claw beam; 9, caliper; 10, bolt; 11, plunger tip; 12, gluer; 13, platform is clamped; 14, side pincers are drawn; 101, the eccentric gear teeth.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as Figure 1-5, a kind of lasting pincers of the utility model draws side wrench structure, comprises pincers platform 13, and described pincers platform 13 top is arranged is drawn side pincers 14 and draws side pincers 14 to be connected with caliper 9 by bolt 10; Described caliper 9 top arranges claw beam 8 and arranges regulating handle 1 between claw beam 8 and caliper 9; Described claw beam 8 top arranges pincers tooth 4 and upper pincers tooth 4 top is connected with the piston 3 of hydraulic cylinder 2 inside being arranged on claw beam 8 side; Described hydraulic cylinder 2 side arranges spring 7 and spring 7 top is connected with upper pincers tooth 4; Lower pincers tooth 5 is fixed on described caliper 9 top and lower pincers tooth 5 is hinged by pin 6 with upper pincers tooth 4; In the middle part of described pincers platform 13, gluer 12 is set and gluer 12 be positioned at draw side pincers 14 inside.
In order to make this kind draw side pincers more of a specified duration for service life, also comprise the eccentric gear teeth 101, described regulating handle 1 one end arranges the eccentric gear teeth 101 and regulating handle 1 is hinged with caliper 9 by the eccentric gear teeth 101; The gluer 12 of described gluer 12 to be a kind of cross section be fish shape structure; To be a kind of cross section be the upper pincers tooth 4 of trapezium structure and rotate around pin 6 between upper pincers tooth 4 and lower pincers tooth 5 described upper pincers tooth 4; Described claw beam 8 is a kind of claw beam 8 of cylindrical structural, makes this structure easy to use, low cost of manufacture.
Operation principle of the present utility model, side pincers 14 are drawn to be fixed on pincers platform 13, plunger tip 11 can move up and down action through pincers platform 13, during work, upper pincers tooth 4 just stings tight footwear version with lower pincers tooth 5, plunger tip 11 is had to move upward jack-up shoe tree, complete and draw side, thisly draw required for side mode two movement decomposition to be that Liang Ge mechanism performs, mechanism is fairly simple also easily to be realized.
The utility model in use, pincers platform 13 and La Bangqian 14 mechanism are by clamping platform 13, caliper 9, regulating handle 1 and pliers drive system composition, gluer 12 and plunger tip 11 are arranged in middle part, side pincers 14 are drawn to arrange around gluer 12 and plunger tip 11, according to shoe tree front wall shape, be connected on pincers platform 13, pincers platform 13 is connected with body with bolt, regulating handle 1 divides upper pincers tooth 4 and lower pincers tooth 5 for carrying out fine adjustment pliers to pliers, two pincers tooth pins 6 are hinged, lower pincers tooth 5 maintains static, the piston 3 of upper dental forceps 4 one-way cylinder and spring 7 coordinate realization clamp opening of tooth up and down and close, pincers tooth is connected on claw beam 8, claw beam 8 passes caliper 9 and lower end is supported by spring 7, regulating handle 1 through after claw beam 8 and caliper 9 hinged, regulating handle 1 site of action is eccentric gear teeth 101, but after pincers tooth bites upper of a shoe, because of each pliers to the clamping amount of side pin not etc., this can cause each pincers pulling force uneven and cause and draw partially, now, regulating handle 1 can be pulled, the high and low position of each pliers is suitably adjusted.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a lasting pincers draws side wrench structure, comprise pincers platform (13), it is characterized in that, described pincers platform (13) top is arranged is drawn side pincers (14) and draws side pincers (14) to be connected with caliper (9) by bolt (10); Described caliper (9) top arranges claw beam (8) and arranges regulating handle (1) between claw beam (8) and caliper (9); Described claw beam (8) top arranges pincers tooth (4) and upper pincers tooth (4) top is connected with the piston (3) of hydraulic cylinder (2) inside being arranged on claw beam (8) side; Described hydraulic cylinder (2) side arranges spring (7) and spring (7) top is connected with upper pincers tooth (4); Described caliper (9) top clamps tooth (5) under fixing and lower pincers tooth (5) is hinged by pin (6) with upper pincers tooth (4); Described pincers platform (13) middle part arranges gluer (12) and gluer (12) is positioned at and draws side pincers (14) inner side.
2. a kind of lasting pincers according to claim 1 draws side wrench structure, it is characterized in that, also comprise the eccentric gear teeth (101), described regulating handle (1) one end arranges the eccentric gear teeth (101) and regulating handle (1) is hinged by the eccentric gear teeth (101) and caliper (9).
3. a kind of lasting pincers according to claim 1 draws side wrench structure, it is characterized in that, described gluer (12) for a kind of cross section be the gluer (12) of fish shape structure.
4. a kind of lasting pincers according to claim 1 draws side wrench structure, it is characterized in that, described upper pincers tooth (4) is the upper pincers tooth (4) of trapezium structure for a kind of cross section and rotates around pin (6) between upper pincers tooth (4) and lower pincers tooth (5).
5. a kind of lasting pincers according to claim 1 draws side wrench structure, it is characterized in that, the claw beam (8) that described claw beam (8) is a kind of cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424568.6U CN204682684U (en) | 2015-06-19 | 2015-06-19 | A kind of lasting pincers draws side wrench structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424568.6U CN204682684U (en) | 2015-06-19 | 2015-06-19 | A kind of lasting pincers draws side wrench structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204682684U true CN204682684U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424568.6U Expired - Fee Related CN204682684U (en) | 2015-06-19 | 2015-06-19 | A kind of lasting pincers draws side wrench structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204682684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579656A (en) * | 2016-12-13 | 2017-04-26 | 际华三五五皮革皮鞋有限公司 | Lasting method for toe cap of pointed shoes |
| CN108209054A (en) * | 2017-12-19 | 2018-06-29 | 温州莺歌鞋业有限公司 | Stretch pincers side device |
-
2015
- 2015-06-19 CN CN201520424568.6U patent/CN204682684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579656A (en) * | 2016-12-13 | 2017-04-26 | 际华三五五皮革皮鞋有限公司 | Lasting method for toe cap of pointed shoes |
| CN108209054A (en) * | 2017-12-19 | 2018-06-29 | 温州莺歌鞋业有限公司 | Stretch pincers side device |
| CN108209054B (en) * | 2017-12-19 | 2024-02-27 | 温州青系鞋业有限公司 | Stretching clamp |
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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: 20151007 Termination date: 20160619 |