CN203565659U - Elevator car door lower end sealing plate punching machine die - Google Patents
Elevator car door lower end sealing plate punching machine die Download PDFInfo
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- CN203565659U CN203565659U CN201320685693.3U CN201320685693U CN203565659U CN 203565659 U CN203565659 U CN 203565659U CN 201320685693 U CN201320685693 U CN 201320685693U CN 203565659 U CN203565659 U CN 203565659U
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- punching machine
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- punching
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Abstract
The utility model relates to an elevator car door lower end sealing plate punching machine die. The elevator car door lower end sealing plate punching machine die comprises a lower supporting plate, a supporting column, an upper supporting plate sliding up and down along the supporting column, a die holder, a punch set, a fixing part and an elastic buffer block, wherein the punch set corresponds to the die holder and is fixed on the bottom face of the upper supporting plate, the fixing part is fixed on the upper plane of the upper supporting plate and is connected with a punching machine workbench top, and the elastic buffer block is fixed between the fixing part and the punch set and penetrates through the upper supporting plate; the die holder comprises an elastic base, a template fixed on the elastic base, a lower die inserted into the template, a lower die punched hole formed in the lower die and a hard base arranged at the bottom of the lower die; an upper die corresponding to the lower die is inserted into the punch set, the upper die is internally provided with an upper die punched hole corresponding to the lower die punched hole, and a punching head embedded into the elastic buffer block and the upper die punched hole is fixed on the bottom face of the upper supporting plate. The elevator car door lower end sealing plate punching machine die can punch and draw an iron plate at the same time, procedures are reduced, working efficiency is improved, the structure is simple, and cost is low.
Description
Technical field
The utility model relates to a kind of punching machine mold, relates to particularly a kind of elevator cage door low head plate punching machine mold.
Background technology
Along with economic development, the population size in city is increasing, the pressure bringing in order to alleviate population, and increasing high buildings and large mansions are rised sheer from level ground one after another, and therefore elevator becomes the Architectural Equipment that people are indispensable day by day.Gate low head plate is important composition parts of elevator, according to the concrete structure of elevator, is designed to different shapes.For example, a kind of existing gate low head plate shown in Fig. 1 and Fig. 2, comprise plate body 1 ', be located at plate body 1 ' edge square protruding 11 ', the square protruding 11 ' cavity 12 ' forming with plate body 1 ', be located at the punching 13 ' in square protruding 11 ', cavity 12 ' carries out punching press formation to plate body 1 '.
Existing elevator cage door low head plate punching machine mold or complex structure, cost are higher; Can only to iron plate to be processed, carry out punching or pull and stretch respectively, and these two kinds of operations can not be carried out simultaneously, therefore need to expend the more time, working (machining) efficiency is lower.
Summary of the invention
The utility model object be in order to overcome the deficiencies in the prior art, provide a kind of simple in structure, cost is lower and the elevator cage door low head plate punching machine mold that simultaneously carries out pull and stretch and punching.
For achieving the above object, the technical solution adopted in the utility model is: a kind of elevator cage door low head plate punching machine mold, it is characterized in that: it comprises lower supporting plate, stand on the support column on described lower supporting plate, be located on described support column and the upper backup pad that can slide up and down along described support column under punch press effect, be fixed on the die shoe of plane on described lower supporting plate, the upper bolster that be fixed on upper backup pad bottom surface corresponding to described die shoe, the fixed part that is fixed on plane on described upper backup pad and is connected with work surface of punching machine, be fixed between described fixed part and upper bolster and run through the elastic buffer piece of upper backup pad, described die shoe comprises elastic base, be fixed on the template on elastic base, be inserted in the counterdie in template, be located at counterdie punching in counterdie and be located at the hard base of counterdie bottom, in described upper bolster, be inserted with patrix corresponding with counterdie, in described patrix, be provided with and the corresponding patrix punching of counterdie punching, described upper backup pad bottom surface is fixed with the staking punch embedding in elastic buffer piece and patrix punching.
Optimally, described template one side is provided with for locating the lug boss of iron plate to be processed, and described lug boss and counterdie are adjacent.
Further, described fixed part comprises and is fixed on elastic buffer piece both sides and two fixed heads that be arranged in parallel, is fixed on cylindricality fixed station on fixed head, is located at the connecting portion of fixed station central authorities for being connected with work surface of punching machine.
Further, described elastic base and elastic buffer piece are made by rubber.
Further, described upper die and lower die cross section is square.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model elevator cage door low head plate punching machine mold, by upper die and lower die corresponding inserted in being connected with elastic buffer piece, elastic base respectively in upper bolster, die shoe and by upper die and lower die seat, utilize the elastic deformation of elastomeric material to coordinate the punching press of punch press can realize the punching of iron plate and pull and stretch, saved program, improved operating efficiency, simple in structure, cost is lower.
Accompanying drawing explanation
Accompanying drawing 1 is existing a kind of gate low head plate top view;
Accompanying drawing 2 is existing a kind of gate low head plate front view;
Accompanying drawing 3 is the utility model elevator cage door low head plate punching machine mold structural representation;
Accompanying drawing 4 is the utility model elevator cage door low head plate punching machine mold front view;
Accompanying drawing 5 is the utility model elevator cage door low head plate punching machine mold top view;
Accompanying drawing 6 is the cutaway view A-A of accompanying drawing 5;
Wherein: 1, lower supporting plate; 2, support column; 3, upper backup pad; 31, staking punch; 4, die shoe; 41, elastic base; 42, template; 421, lug boss; 43, counterdie; 431, counterdie punching; 44, hard base; 5, upper bolster; 51, patrix; 511, patrix punching; 6, fixed part; 61, fixed head; 62, fixed station; 63, connecting portion; 7, elastic buffer piece.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model preferred embodiment is elaborated:
Elevator cage door low head plate punching machine mold as shown in Figures 3 to 6, mainly comprises lower supporting plate 1, support column 2, upper backup pad 3, die shoe 4, upper bolster 5, fixed part 6, elastic buffer piece 7.Wherein, lower supporting plate 1 is oppositely arranged with upper backup pad 3 is parallel, and support column 2 stands between lower supporting plate 1 and upper backup pad 3, and upper backup pad 3 can slide up and down along support column 2 under punch press effect; Die shoe 4 and upper bolster 5 are oppositely arranged, and are individually fixed in plane on lower supporting plate 1, upper backup pad 3 bottom surfaces; Fixed part 6, for being connected with work surface of punching machine, is fixed on plane on upper backup pad 3; Elastic buffer piece 7 is fixed between fixed part 6 and upper bolster 5 and runs through upper backup pad 1.
Die shoe 4 comprises elastic base 41, be fixed on template 42 on elastic base 41, be inserted in counterdie 43 in template 42, be located at counterdie punching 431 in counterdie 43, be located at the hard base 44 of counterdie 43 bottoms.When die shoe 4 is subject to the extruding of downward external force, the elastic base 41 generation compressive deformation that is under pressure, moves down template 42; And place counterdie 43 bottoms, be hard base 44, can not produce deformation, thereby make counterdie 43 protrude from template 42.
In upper bolster 5, be inserted with the patrix corresponding with counterdie 43 51, and in patrix 51, be provided with and the corresponding patrix punching 511 of counterdie punching 431.In patrix punching 511 and elastic buffer piece 7, be embedded the staking punch 31 that is fixed on upper backup pad 3 bottom surfaces, as shown in Figure 5, patrix 51 is adjacent with elastic buffer piece 7.When patrix 51 is subject to external force extruding upwards, the elastic buffer piece 7 generation compressive deformation that is under pressure, patrix 51 moves up, and makes staking punch 11 protrude from patrix 51.
Gate low head plate as shown in Figure 1 to Figure 2, plate body 1 ' edge is located in its square protruding 11 ', and the punching 13 ' of projection on 11 ' is four, is respectively two circles, two square.In the present embodiment, in order to suppress gate low head plate as shown in Figure 1, patrix 51, counterdie 43 cross sections are square, and it is circular and square that staking punch 31 is respectively, and corresponding shape is arranged to respectively in counterdie punching 431, patrix punching 511.In template 42 1 sides, be provided with the lug boss 421 adjacent with counterdie 43, be used for locating iron plate to be processed on the one hand, make on the other hand square protruding 11 ' to be pressed in plate body 1 ' edge; Simultaneously for cost-saving, the materials'use rubber of elastic base 41 and elastic buffer piece 7.Fixed part 6 comprises and is fixed on elastic buffer piece 7 both sides and two fixed heads 61 that be arranged in parallel, is fixed on cylindricality fixed station 62 on fixed head 61, is located at the connecting portion 63 of fixed station 62 central authorities for being connected with work surface of punching machine, has optimized the structure of this punching machine mold.
Above-mentioned the utility model elevator cage door low head plate punching machine mold structure is illustrated, below its operation principle is briefly explained:
In use, elevator cage door low head plate punching machine mold is arranged on punch press by fixed part 6, by iron plate one side, prop up lug boss 421 iron plate is positioned in the template 42 of die shoe 4, and upper backup pad 3 is slided die shoe 4 and upper bolster 5 are clamped iron plate; Start punch press impulse force is provided, elastic base 41 and elastic buffer piece 7 produce compressive deformation, patrix 51 and counterdie 43 produce with respect to die shoe 4 and upper bolster 5 relatively moving of making progress, thereby cause counterdie 43 to protrude from template 42, make iron plate produce corresponding projection 11 ', finishing drawing; Meanwhile, staking punch 31 protrudes from patrix 51 and enters in the punching 431 in counterdie 43, forms punching 13 ', has realized elevator cage door low head plate punching machine mold and has completed the punching of iron plate and pull and stretch simultaneously.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. an elevator cage door low head plate punching machine mold, it is characterized in that: it comprises lower supporting plate (1), stand on the support column (2) on described lower supporting plate (1), be located at the upper backup pad (3) that described support column (2) is upper and can slide up and down along described support column (2) under punch press effect, be fixed on the die shoe (4) of the upper plane of described lower supporting plate (1), the upper bolster (5) that be fixed on upper backup pad (3) bottom surface corresponding to described die shoe (4), the fixed part (6) that is fixed on the upper plane of described upper backup pad (3) and is connected with work surface of punching machine, be fixed between described fixed part (6) and upper bolster (5) and run through the elastic buffer piece (7) of upper backup pad (1), described die shoe (4) comprises elastic base (41), be fixed on the template (42) on elastic base (41), be inserted in the counterdie (43) in template (42), be located at the counterdie punching (431) in counterdie (43), be located at the hard base (44) of counterdie (43) bottom, in described upper bolster (5), be inserted with and the corresponding patrix of counterdie (43) (51), in described patrix (51), be provided with and the corresponding patrix punching (511) of counterdie punching (431), described upper backup pad (3) bottom surface is fixed with the staking punch (31) embedding in elastic buffer piece (7) and patrix punching (511).
2. elevator cage door low head plate punching machine mold according to claim 1, is characterized in that: described template (42) one sides are provided with the lug boss (421) for locating iron plate to be processed, and described lug boss (421) is adjacent with counterdie (43).
3. elevator cage door low head plate punching machine mold according to claim 1 and 2, is characterized in that: described fixed part (6) comprises and is fixed on elastic buffer piece (7) both sides and two fixed heads (61) that be arranged in parallel, is fixed on cylindricality fixed station (62) on fixed head (61), is located at the connecting portion (63) of fixed station (62) central authorities for being connected with work surface of punching machine.
4. elevator cage door low head plate punching machine mold according to claim 1 and 2, is characterized in that: described elastic base (41) and elastic buffer piece (7) are made by rubber.
5. elevator cage door low head plate punching machine mold according to claim 1 and 2, is characterized in that: described patrix (51), counterdie (43) cross section are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685693.3U CN203565659U (en) | 2013-10-31 | 2013-10-31 | Elevator car door lower end sealing plate punching machine die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685693.3U CN203565659U (en) | 2013-10-31 | 2013-10-31 | Elevator car door lower end sealing plate punching machine die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565659U true CN203565659U (en) | 2014-04-30 |
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ID=50533418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685693.3U Expired - Fee Related CN203565659U (en) | 2013-10-31 | 2013-10-31 | Elevator car door lower end sealing plate punching machine die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798174A (en) * | 2016-05-18 | 2016-07-27 | 镇江市隆盛工具有限公司 | Die holder |
| CN109877230A (en) * | 2019-04-26 | 2019-06-14 | 郑微丹 | Punching press force application structure |
| CN114210871A (en) * | 2021-12-17 | 2022-03-22 | 常州和仕达机械装备制造有限公司 | One-step forming device for ring blank |
-
2013
- 2013-10-31 CN CN201320685693.3U patent/CN203565659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798174A (en) * | 2016-05-18 | 2016-07-27 | 镇江市隆盛工具有限公司 | Die holder |
| CN109877230A (en) * | 2019-04-26 | 2019-06-14 | 郑微丹 | Punching press force application structure |
| CN114210871A (en) * | 2021-12-17 | 2022-03-22 | 常州和仕达机械装备制造有限公司 | One-step forming device for ring blank |
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| 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: 20140430 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |