CN202752469U - Worktable capable of changing arrangement of ejector rods - Google Patents
Worktable capable of changing arrangement of ejector rods Download PDFInfo
- Publication number
- CN202752469U CN202752469U CN 201220370276 CN201220370276U CN202752469U CN 202752469 U CN202752469 U CN 202752469U CN 201220370276 CN201220370276 CN 201220370276 CN 201220370276 U CN201220370276 U CN 201220370276U CN 202752469 U CN202752469 U CN 202752469U
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- China
- Prior art keywords
- push rod
- distribution form
- workbench
- layout
- worktable
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Abstract
The utility model provides a worktable capable of changing arrangement of ejector rods. The worktable is fixed on a punching machine (hereafter referred to as a punch) provided with ejector rods in first type of arrangement, and comprises a worktable bottom plate, a worktable top plate and a transitional plate. The worktable bottom plate is positioned on the surface of the punch and provided with holes corresponding to the ejector rods in the first type of arrangement on the surface of the punch; the worktable top plate is connected with the worktable bottom plate through supporters and is provided with holes corresponding to ejector rods in second type of arrangement; and the transitional plate is positioned between the worktable top plate and the worktable bottom plate and is capable of slidably moving between the worktable top plate and the worktable bottom plate through supporting posts. The ejector rods in the second type of arrangement are disposed on the transitional plate and correspond to the holes arranged on the worktable top plate. When original ejector rods of the punch are ejected out, the ejector rods in preset arrangement inside the worktable can be ejected out, so that changing of the arrangement of the original ejector rods of the punch is achieved.
Description
Technical field
The utility model relates to the stamping technology field, relates in particular to a kind of workbench that changes the push rod layout.
Background technology
Automobile metal plate work is to use mould punching to form, and need to use difform mould for difform automobile metal plate work, and difform mould carries out the processing and fabricatings such as turnning and milling plane mill by Digit Control Machine Tool.Mould need to be debugged mould on mould manufacturer's pressing equipment making and the debug phase (be non-delivery client before), debugs processing such as the movable parts such as blank holder to mould.Specifically, be exactly according to mold shape, at the press of pressing equipment some holes are set, push rod is installed in the hole, lift or fall by the movable part in the elevating control mould of push rod.Hole on the press is spaced set normally, and the installation of push rod also is that the shape by mould and stamping parts determines, needn't install in each hole, as long as the layout that guarantees push rod during to mold work supporting ﹠ stablizing just can.
Mould finally need to deliver to customer to use, so mould needs to design and produce according to client's pressing equipment situation, to satisfy client's user demand.So require the mould manufacturer debug with the press jogger hole position (with the specific product structurally associated) of pressing equipment must with the press jogger hole position consistency of the pressing equipment of mould applying unit, to guarantee the in stable condition of mould.For example, the push rod layout that the mould applying unit needs is " 150mm * 150mm ", and the specification that the existing push rod layout of manufacturer is " 160mm * 160mm ", can not satisfy push rod layout conformance requirement, can't carry out die debugging, if customization push rod layout is the press of " 150mm * 150mm ", not only cost is huge, also can extend manufacture cycle.
The utility model content
The utility model scheme purpose is: provide a kind of workbench that changes the push rod layout, with the press push rod layout of mould applying unit and mould manufacturer's the inconsistent problem of press push rod layout in the solution prior art.
For this reason, the utility model provides a kind of workbench that changes the push rod layout, is fixed on the press with the first push rod distribution form, and described workbench comprises:
The workbench base plate is positioned at described press surface, has the hole corresponding with the lip-deep the first push rod of described press distribution form;
The workbench top board is connected with described workbench base plate by support member, has the hole of the second push rod distribution form;
Rebound, between described workbench top board and workbench base plate, mobile between described workbench top board and workbench base plate slidably by support column;
The push rod of the second push rod distribution form is arranged on the described rebound, and is corresponding with the hole of the second push rod distribution form on the described workbench top board.
Preferably, described support member is:
Support column; Or
Support column and connecting plate.
Preferably, also comprise self-lubricating guide plate, be positioned at described rebound periphery.
Preferably, also comprise cushion block, between described rebound and described workbench base plate, corresponding with the hole site of described the first push rod distribution form.
Preferably, described cushion block is two screw cushion blocks.
Preferably, also comprise first group of push rod pad, between the push rod of described rebound and described the second push rod distribution form.
Preferably, described workbench top board also comprises the hole of the third push rod distribution form, and does not interfere in the hole of the hole of the third push rod distribution form and described the second push rod distribution form; The push rod of the third push rod distribution form also is set on the described rebound, and the push rod of the push rod of the third push rod distribution form and described the second push rod distribution form is not interfered.
Preferably, also comprise second group of push rod pad, between the push rod of described rebound and described the third push rod distribution form.
Preferably, also comprise protective plate, be positioned at around the described workbench.
Compared with prior art, the utlity model has following advantage:
In the utility model, the workbench that can change the push rod layout has identical usable floor area with former press table top, during use workbench is installed on the former press, and reliably fix, when the push rod of former press ejects, by the power transmission, the push rod that namely the utility model workbench inside can be preset layout ejects, thereby realizes the conversion of former press push rod layout.
Description of drawings
Fig. 1 is the working section structural representation that can change the push rod layout in the utility model;
Fig. 2 is workbench top board schematic diagram in the utility model;
Fig. 3 is workbench stereogram in the utility model;
Fig. 4 is workbench disassembly diagram in the utility model.
Drawing reference numeral:
1, the workbench top board;
2, the workbench connecting plate;
3, the workbench base plate;
4, rebound;
5, two screw cushion blocks;
6, the push rod pad;
7, the push rod of the second push rod distribution form;
8, support column;
9, self-lubricating guide plate;
10, cast hoisting rod;
11, protective plate.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " front "; " afterwards "; " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the utility model and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
The utility model provides a kind of workbench that changes the push rod layout, being fixed on the press with the first push rod distribution form (is the press of mould manufacturer's pressing equipment, it has the push rod distribution form of the design of dispatching from the factory, for example 160mm * 160mm).Described working section structural representation comprises as shown in Figure 1: workbench base plate 3, be positioned at described press surface, and have the hole corresponding with the lip-deep the first push rod of described press distribution form; Workbench top board 1, the hole (150mm that needs of mould applying unit * 200mm) for example with the second push rod distribution form, be connected with described workbench base plate 3 by workbench connecting plate 2, consist of the agent structure of workbench, in order further to improve bearing capacity and the deformation resistance of workbench top board 1, some support columns 8 are set in this agent structure, support column 8 one ends are fixed on workbench top board 1, the other end is fixed on workbench base plate 3, pass simultaneously the hole on the rebound 4, with support table top board 1.Rebound 4, in the workbench agent structure between described workbench top board 1 and workbench base plate 3, mobile between described workbench top board 1 and workbench base plate 3 slidably by support column 8; The push rod 7(150mm of the second push rod distribution form * 200mm layout), be arranged on the described rebound 4, corresponding with the hole of the second push rod distribution form on the described workbench top board 1, and need to guarantee that the push rod of the first push rod distribution form, push rod 7 and the support column 8 of the second push rod distribution form do not interfere.
2 cast of workbench connecting plate form, and during casting cast hoisting rod 10 are put into then and cast hoisting rod 10 can be cast into workbench connecting plate 2, are used for the lifting of workbench.The weight of this workbench is about 19 tons, need to operate with overhead traveling crane during use, the steel wire rope of overhead traveling crane is entangled respectively four cast hoisting rods 10 of workbench it is sling, and is carried to assigned address or is placed on the workbench of original press.
During work, this workbench is installed to former press surface, when former press push rod ejects, the hole of the first push rod distribution form from the workbench base plate 3 enters workbench, contact with rebound 4, because rebound 4 can slide up and down by support column 8, so rebound 4 is by the former press push rod jack-up that makes progress, and the push rod 7 that is positioned at the second push rod distribution form of rebound 4 tops ejects from the workbench top board thereupon.
Preferably, in this workbench, also comprise self-lubricating guide plate 9, be installed in around the rebound, with workbench connecting plate 2 guiding, play the guiding role rebound 4 jack-up with when depressing.Two screw cushion blocks 5 and push rod pad 6 weigh wounded when avoiding rebound 4 to use respectively as the cushion block of former press push rod and the inner push rod of this workbench.In addition, the outer ring is provided with protective plate 11 between workbench top board 1 and the workbench base plate 3, avoids foreign matter to enter workbench inside and causes potential safety hazard, and protective plate 11 is that the thick steel plate of 2mm is made, and is fixed by screws in the side of connecting plate, prevents that foreign matter from entering.
Among the another embodiment of the utility model, ((150mm * 150mm), does not interfere in the hole of the hole of the third push rod distribution form and described the second push rod distribution form in the hole of 150mm * 200mm) and the third push rod distribution form at described workbench top board the hole of the second push rod distribution form to be set.The push rod of the second push rod distribution form and the push rod of the third push rod distribution form are set on the described rebound 4, do not interfere between the push rod of the push rod of the third push rod distribution form, described the second push rod distribution form, the support column 8.Also comprise second group of push rod pad, between the push rod of described rebound 4 and described the third push rod distribution form.
In the implementation case, workbench can realize that the push rod layout is converted to " 150mm * 150mm " and " 150mm * 200mm " two kinds of specifications by " 160mm * 160mm "; Each parts work is smooth and easy, can guarantee that the push rod layout of exporting is consistent with the push rod of production equipment, and stress is good, without distortion and bending phenomenon generation, and the workbench reliable in quality, stable performance can be satisfied the demand of normal production and die trial.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment in the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
The above is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model; Protection domain of the present utility model is limited by the claim in claims, and every equivalence variation and modification of doing according to utility model, all within the protection domain of the utility model patent.
Claims (10)
1. the workbench that can change the push rod layout is fixed on the press with the first push rod distribution form, it is characterized in that, described workbench comprises:
The workbench base plate is positioned at described press surface, has the hole corresponding with the lip-deep the first push rod of described press distribution form;
The workbench top board is connected with described workbench base plate by support member, has the hole of the second push rod distribution form;
Rebound, between described workbench top board and workbench base plate, mobile between described workbench top board and workbench base plate slidably by support column;
The push rod of the second push rod distribution form is arranged on the described rebound, and is corresponding with the hole of the second push rod distribution form on the described workbench top board.
2. the device that changes the push rod layout as claimed in claim 1 is characterized in that, described support member is:
Connecting plate.
3. the device that changes the push rod layout as claimed in claim 2 is characterized in that, described support member also comprises support column.
4. the device that changes the push rod layout as claimed in claim 1 is characterized in that, also comprises self-lubricating guide plate, is positioned at described rebound periphery.
5. the device that changes the push rod layout as claimed in claim 1 is characterized in that, also comprises cushion block, and is between described rebound and described workbench base plate, corresponding with the hole site of described the first push rod distribution form.
6. the device that changes the push rod layout as claimed in claim 5 is characterized in that, described cushion block is two screw cushion blocks.
7. the device that changes the push rod layout as claimed in claim 1 is characterized in that, also comprises first group of push rod pad, between the push rod of described rebound and described the second push rod distribution form.
8. the device that changes the push rod layout as claimed in claim 1 is characterized in that, described workbench top board also comprises the hole of the third push rod distribution form, and does not interfere in the hole of the hole of the third push rod distribution form and described the second push rod distribution form; The push rod of the third push rod distribution form also is set on the described rebound, and the push rod of the push rod of the third push rod distribution form and described the second push rod distribution form is not interfered.
9. the device that changes the push rod layout as claimed in claim 8 is characterized in that, also comprises second group of push rod pad, between the push rod of described rebound and described the third push rod distribution form.
10. the device that changes the push rod layout as claimed in claim 1 is characterized in that, also comprises protective plate, is positioned at around the described workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370276 CN202752469U (en) | 2012-07-27 | 2012-07-27 | Worktable capable of changing arrangement of ejector rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370276 CN202752469U (en) | 2012-07-27 | 2012-07-27 | Worktable capable of changing arrangement of ejector rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752469U true CN202752469U (en) | 2013-02-27 |
Family
ID=47731664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370276 Expired - Fee Related CN202752469U (en) | 2012-07-27 | 2012-07-27 | Worktable capable of changing arrangement of ejector rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752469U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791067A (en) * | 2017-12-01 | 2018-03-13 | 柳州市钜嘉机械有限公司 | A kind of workbench with pressure transmission secondary station |
| CN108994137A (en) * | 2018-08-06 | 2018-12-14 | 湖州机床厂有限公司 | A kind of mandril switching device of hydraulic press |
| CN111590002A (en) * | 2020-05-11 | 2020-08-28 | 山东邦巨实业有限公司 | Machining device for preventing cooling deformation of titanium alloy forging after forging |
| CN111589930A (en) * | 2020-05-14 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | Ejector rod mechanism and stamping die |
-
2012
- 2012-07-27 CN CN 201220370276 patent/CN202752469U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791067A (en) * | 2017-12-01 | 2018-03-13 | 柳州市钜嘉机械有限公司 | A kind of workbench with pressure transmission secondary station |
| CN108994137A (en) * | 2018-08-06 | 2018-12-14 | 湖州机床厂有限公司 | A kind of mandril switching device of hydraulic press |
| CN108994137B (en) * | 2018-08-06 | 2023-08-22 | 湖州机床厂有限公司 | Ejector rod switching device of hydraulic press |
| CN111590002A (en) * | 2020-05-11 | 2020-08-28 | 山东邦巨实业有限公司 | Machining device for preventing cooling deformation of titanium alloy forging after forging |
| CN111590002B (en) * | 2020-05-11 | 2021-10-19 | 山东邦巨实业有限公司 | Machining device for preventing cooling deformation of titanium alloy forging after forging |
| CN111589930A (en) * | 2020-05-14 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | Ejector rod mechanism and stamping die |
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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: 20130227 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |