CN204320915U - Multilayer section bar one-off hole-piercing shaped device - Google Patents
Multilayer section bar one-off hole-piercing shaped device Download PDFInfo
- Publication number
- CN204320915U CN204320915U CN201420804589.6U CN201420804589U CN204320915U CN 204320915 U CN204320915 U CN 204320915U CN 201420804589 U CN201420804589 U CN 201420804589U CN 204320915 U CN204320915 U CN 204320915U
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- China
- Prior art keywords
- supporter
- section bar
- multilayer section
- hole
- shaped device
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model is a kind of multilayer section bar one-off hole-piercing shaped device, for processing perforate on multilayer section bar, it comprises dynamic model and cover half, described cover half is provided with the supporter of a pair slidably return, described dynamic model is provided with some stamping knives and corresponds to a pair voussoir of described supporter, the wedge surface coordinating described voussoir is equipped with outside described supporter, being provided with some brace tables for supporting described multilayer section bar cutting position inside described supporter, described brace table offering the through hole for dodging described stamping knife.The utility model holds punching press after multilayer section bar position of opening by supporting body structure holder, and effectively prevent multilayer section bar in punching and subside, process perforate by a step punching molding as long as achieve on multilayer section bar, working (machining) efficiency significantly improves.
Description
[technical field]
The utility model relates to doors and windows sealing technical field, particularly a kind of multilayer section bar one-off hole-piercing shaped device improving perforate efficiency.
[background technology]
Section bar be iron or steel and the material with some strength and toughness by rolling, extrude, the object with certain geometrical shape that the techniques such as casting are made, the frame generally as building materials, furniture uses.The shape of the hollow multilayer often that such as window frame one class adopts, a lot of window needs to install lockset additional, needs to process the perforate of installing lockset before installation, but prior art processing perforate is general more loaded down with trivial details.As Fig. 1, multilayer section bar 3 often thinner thickness and in sandwich construction, be limited to this structure, when perforate 31 needs to punch each layer time, punching easily causes multilayer section bar 3 collapse-deformation by force, so first get out aperture often, then carry out reaming, such process-cycle is long, automaticity is not high, is unfavorable for factory's expanding production.
Therefore, be necessary to provide a kind of new multilayer section bar one-off hole-piercing shaped device to solve the problems referred to above.
[utility model content]
Main purpose of the present utility model is to provide a kind of multilayer section bar one-off hole-piercing shaped device improving perforate efficiency.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of multilayer section bar one-off hole-piercing shaped device, for processing perforate on multilayer section bar, it comprises dynamic model and cover half, described cover half is provided with the supporter of a pair slidably return, described dynamic model is provided with some stamping knives and corresponds to a pair voussoir of described supporter, the wedge surface coordinating described voussoir is equipped with outside described supporter, being provided with some brace tables for supporting described multilayer section bar cutting position inside described supporter, described brace table offering the through hole for dodging described stamping knife.
Concrete, described cover half offer some for guiding the chute of described supporter glide direction.
Concrete, described chute is low wide and up narrow, is provided with the foot coordinating described chute shape bottom described supporter.
Concrete, described cover half is also provided with fixed station, and the first supporter be oppositely arranged about described supporter comprises and the second supporter, described first supporter and the second supporter are connected to described fixed station both sides respectively by spring.
Concrete, be also fixed with two baffle elements in described chute, described two baffle elements lay respectively at outside described first supporter and the second supporter.
Concrete, be relatively provided with the saddle a pair with stopper slot before and after described fixed station.
Concrete, be connected by buffer spring between described voussoir with described dynamic model.
Compared with prior art, the beneficial effect of the utility model multilayer section bar one-off hole-piercing shaped device is:
1, because the cutting position of every layer on multilayer section bar is all held by supporter holder, effectively prevent multilayer section bar in punching and subside, process perforate by a step punching molding as long as achieve on multilayer section bar, working (machining) efficiency significantly improves;
2, supporter is the mechanism can slided in cover half chute for a pair, and before the punching press of multilayer section bar, the first supporter and the second support physical efficiency penetrate its cutting position and hold in the palm and hold each layer, below through-hole alignment cutting knife, guarantee that punching position is correct;
3, supporter is set to restorable mechanism, and die-cut the first two supporter separately, completes perforate by voussoir effect clamping multilayer section bar in punching course and locates, save process time;
4, voussoir is connected by buffer spring elasticity with dynamic model, touch supporter from voussoir and be divided into clamping stroke and die-cut stroke to complete matched moulds step, buffer spring just compresses at die-cut stroke, guarantees that multilayer section bar clamps, supporter is in place rear die-cut, prevents to hit mould unexpected.
[accompanying drawing explanation]
Fig. 1 is the sectional view of multilayer section bar at position of opening;
Main sectional view when Fig. 2 is the utility model multilayer section bar one-off hole-piercing shaped device matched moulds;
Main sectional view when Fig. 3 is the one-off hole-piercing shaped device die sinking of the utility model multilayer section bar;
Fig. 4 is the top view of cover half;
Fig. 5 is the partial view of A-A slice location in Fig. 4.
Numeral in figure:
1-dynamic model, 11-stamping knife, 121-first voussoir, 122-second voussoir, 12a-buffer spring;
2-cover half, 21-chute, 211-fixed station, 212-baffle element, 22-saddle, 221-stopper slot, 231-first supporter, 2311-first wedge surface, 232-second supporter, 2321-second wedge surface, 2301-brace table, 2302-through hole, 23a-spring;
3-multilayer section bar, 31-perforate.
[detailed description of the invention]
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figures 2 to 4, a kind of multilayer section bar one-off hole-piercing shaped device of the present utility model, for processing perforate 31 on multilayer section bar 3, it comprises dynamic model 1 and cover half 2, dynamic model 1 is provided with some stamping knives 11, cover half 2 be provided with the saddle 22 a pair with stopper slot 221 with relative the first supporter 231 in left and right and the second supporter 232, two supporters 231,232 on all for supporting the brace table 2301 of multilayer section bar 3 cutting position and being located on brace table 2301 for dodging the through hole 2302 of stamping knife 11.Multilayer section bar 3 is erected on two saddles 22, clamped between brace table on first supporter 231 and the second supporter 232 is inserted into multilayer section bar 3 respectively each layer from both sides, then dynamic model 1 is by the waste material of stamping knife 11 once resecting perforate 11, and waste material is from the downward natural blanking of through hole 2302.Because each layer of multilayer section bar 3 is all supported, so can not subside in die-cut, achieve the object of rapid processing perforate 11, processing mode efficiency significantly improves than ever mutually.
As shown in Figure 4, Figure 5, cover half 2 is provided with the chute 21 for guiding the first supporter 231 and the second supporter 232 glide direction, chute 21, in low wide and up narrow trapezoidal, is provided with the foot (mark) coordinating chute 21 bottom the first supporter 231 and the second supporter 232.Thus, the first supporter 231 and the second supporter 232 can close up from side to hold each layer of multilayer section bar 3 under the guiding of chute 21, and through hole 2302 is aimed at below cutting knife 11, guarantee that punching position is correct.
As shown in Figures 2 to 5, fixed station 211 is provided with in chute 21, first supporter 231 and the second supporter 232 are connected to fixed station 211 both sides respectively by spring 23a, also be fixed with two baffle elements 212 in each chute 21, baffle element 21 lays respectively at outside the first supporter 231 and the second supporter 232.Be provided with the first wedge surface 2311 outside first supporter 231, dynamic model 1 is provided with the first voussoir 121 coordinated with the first wedge surface 2311; Be provided with the second wedge surface 2321 outside second supporter 232, dynamic model 1 is provided with the second voussoir 122 coordinated with the second wedge surface 2321.Spring 23a is usually in squeezed state, the first supporter 231 and the second supporter 232 can be made to reply toward the direction away from fixed station 211, baffle element 212 can block the foot of the first supporter 231 and the second supporter 232, prevent the first supporter 231 and the second supporter 232 from departing from cover half 2, coordinate the first voussoir 121 and the second voussoir 122 correctly impact the first wedge surface 2311 and the second wedge surface 2321 simultaneously.When dynamic model 1 presses down, first voussoir 121 and the second voussoir 122 are outside outside collision first supporter 231 and the second supporter 232, both are made to be clamped by multilayer section bar 3, when dynamic model 1 is up, first voussoir 121 and the second voussoir 122 depart from and the contacting of the first supporter 231 and the second supporter 232, and under spring 23a effect, the first supporter 231 and the second supporter 232 are returned to the initial position supporting baffle element 212.
As shown in Figure 2 and Figure 3, the first voussoir 121 is connected by buffer spring 12a with between dynamic model 1; Second voussoir 122 is connected by buffer spring 12a with between dynamic model 1.Dynamic model 1 go downwards to voussoir 121,122 touch supporter 231,232 start to complete matched moulds comprise clamping and die-cut two strokes, buffer spring 12a diastole in clamping stroke, voussoir 121,122 makes supporter 231,232 clamp the former material of multilayer section bar 3, makes supporter 231,232 fulfil location and the support of cutting position ahead of schedule; Enter die-cut stroke after completing clamping, now buffer spring 12a is made voussoir 121,122 continue to act on supporter 231,232 by compression, and the former material of stamping knife 11 die-cut multilayer section bar 3 of playing drinking games under dynamic model 1 continuation.More than guarantee that multilayer section bar 3 clamps, supporter 231,232 in place rear die-cut, prevent to hit mould unexpected.
Before processing, the first supporter 231 and the second supporter 232 initial open-shaped state under the effect of spring 23a, the former material of multilayer section bar 3 first holds in the palm and holds on the stopper slot 221 of two saddles 22, makes it can not offset toward side; Punching press starts, descending first voussoir 121 of dynamic model 1 clashes into the first wedge surface 2311 of the first supporter 231, second voussoir 122 clashes into the second wedge surface 2321 of the second supporter 232, make the first supporter 231 and the second supporter 232 overcome spring 23a elastic force to clamp the former material of multilayer section bar 3, brace table 2301 completes the support of the former material of multilayer section bar 3 and perforate 31 is located, then buffer spring 12a compresses, and dynamic model 1 continues descending stamping knife 11 and the former material of multilayer section bar 3 of having had good positioning is carried out die-cut blanking; After more than completing, dynamic model 1 is up, and stamping knife 11 is deviate from, and supporter 231,232 opens return, and multilayer section bar 3 punching completes.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a multilayer section bar one-off hole-piercing shaped device, for processing perforate on multilayer section bar, it comprises dynamic model and cover half, it is characterized in that: described cover half is provided with the supporter of a pair slidably return, described dynamic model is provided with some stamping knives and corresponds to a pair voussoir of described supporter, the wedge surface coordinating described voussoir is equipped with outside described supporter, being provided with some brace tables for supporting described multilayer section bar cutting position inside described supporter, described brace table offering the through hole for dodging described stamping knife.
2. multilayer section bar one-off hole-piercing shaped device according to claim 1, is characterized in that: described cover half offers some for guiding the chute of described supporter glide direction.
3. multilayer section bar one-off hole-piercing shaped device according to claim 2, is characterized in that: described chute is low wide and up narrow, is provided with the foot coordinating described chute shape bottom described supporter.
4. multilayer section bar one-off hole-piercing shaped device according to claim 3, it is characterized in that: described cover half is also provided with fixed station, the first supporter be oppositely arranged about described supporter comprises and the second supporter, described first supporter and the second supporter are connected to described fixed station both sides respectively by spring.
5. multilayer section bar one-off hole-piercing shaped device according to claim 4, is characterized in that: be also fixed with two baffle elements in described chute, and described two baffle elements lay respectively at outside described first supporter and the second supporter.
6. multilayer section bar one-off hole-piercing shaped device according to claim 4, is characterized in that: be relatively provided with the saddle a pair with stopper slot before and after described fixed station.
7. multilayer section bar one-off hole-piercing shaped device according to claim 1, be is characterized in that: be connected by buffer spring between described voussoir with described dynamic model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804589.6U CN204320915U (en) | 2014-12-17 | 2014-12-17 | Multilayer section bar one-off hole-piercing shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804589.6U CN204320915U (en) | 2014-12-17 | 2014-12-17 | Multilayer section bar one-off hole-piercing shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320915U true CN204320915U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804589.6U Expired - Fee Related CN204320915U (en) | 2014-12-17 | 2014-12-17 | Multilayer section bar one-off hole-piercing shaped device |
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| CN (1) | CN204320915U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889236A (en) * | 2015-06-23 | 2015-09-09 | 滁州达世汽车配件有限公司 | Cantilever beam fine blanking die |
| CN110170565A (en) * | 2019-04-18 | 2019-08-27 | 昆山华致精密模具有限公司 | A kind of bumper shaving die |
| CN112406284A (en) * | 2020-11-16 | 2021-02-26 | 钟源 | Full-automatic efficient positioning printing machine for production |
| CN113714409A (en) * | 2021-08-24 | 2021-11-30 | 李书阳 | Stamping manipulator |
| CN115069883A (en) * | 2022-07-06 | 2022-09-20 | 奇瑞汽车股份有限公司 | Tapered wedge mechanism for solving side wall small-angle punching |
-
2014
- 2014-12-17 CN CN201420804589.6U patent/CN204320915U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889236A (en) * | 2015-06-23 | 2015-09-09 | 滁州达世汽车配件有限公司 | Cantilever beam fine blanking die |
| CN110170565A (en) * | 2019-04-18 | 2019-08-27 | 昆山华致精密模具有限公司 | A kind of bumper shaving die |
| CN112406284A (en) * | 2020-11-16 | 2021-02-26 | 钟源 | Full-automatic efficient positioning printing machine for production |
| CN113714409A (en) * | 2021-08-24 | 2021-11-30 | 李书阳 | Stamping manipulator |
| CN115069883A (en) * | 2022-07-06 | 2022-09-20 | 奇瑞汽车股份有限公司 | Tapered wedge mechanism for solving side wall small-angle punching |
| CN115069883B (en) * | 2022-07-06 | 2023-08-22 | 奇瑞汽车股份有限公司 | Wedge mechanism for solving problem of small-angle punching of side wall |
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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 |
Granted publication date: 20150513 Termination date: 20171217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |