CN202336542U - Bending machine mould lower mould provided with grooves at four sides - Google Patents
Bending machine mould lower mould provided with grooves at four sides Download PDFInfo
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- CN202336542U CN202336542U CN2011205122346U CN201120512234U CN202336542U CN 202336542 U CN202336542 U CN 202336542U CN 2011205122346 U CN2011205122346 U CN 2011205122346U CN 201120512234 U CN201120512234 U CN 201120512234U CN 202336542 U CN202336542 U CN 202336542U
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- mould body
- bending machine
- lower mould
- sides
- mould
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Abstract
The utility model discloses a bending machine mould lower mould provided with grooves at the four sides, belonging to the field of a mould device of a bending machine. The bending machine mould lower mould provided with the grooves at the four sides comprises a lower mould body, wherein the lower mould body is in a cuboid shape; the end surface of the lower mould body is in a square shape; the lower mould body comprises a first side, a second side, a third side and a fourth side, wherein the first side is parallel to the third side mutually, and the second side is parallel to the fourth side mutually; the four sides are respectively provided with at least more than one V-shaped groove which is parallel to the axis of the lower mould body; the sizes of all the V-shaped grooves are different from one another; meanwhile, the centers of two end surfaces of the lower mould body are respectively provided with a dispatch hole. Due to the multi-surface and multi-groove design, one mould adapts to the bending processing of different bending angles of boards with multiple thicknesses, and the grooves with different sizes can be selected according to the thicknesses of the different boards; and the bending machine mould lower mould is convenient to use, high in efficiency and accuracy, and wide in application scope.
Description
Technical field
The utility model relates to a kind of die apparatus field of bender, more particularly, relates to the bending machine die counterdie of a kind of four sides groove.
Background technology
Bender comprises support, workbench and clamping plate, and workbench places on the support, and workbench is made up of base and pressing plate; Base links to each other with clamping plate through belt; Base is made up of seat shell, coil and cover plate, and coil places in the depression of a shell, and recessed top is covered with cover plate.During use by lead to coil electricity, energising back produces gravitation to pressing plate, thereby realizes the clamping to thin plate between pressing plate and the base.Owing to adopted the electromagnetic force clamping, make pressing plate can make the various workpieces requirement, and can process the workpiece that sidewall is arranged, very easy in the operation.The bender product is adaptable across electromechanics, panel beating, light industry, aviation, boats and ships, instrument, electrical equipment, stainless steel products, steel building and metallurgy industry etc.; Be used to shear various steel plates, stainless steel, copper coin, aluminium sheet and nonmetallic materials sheet material; It can be converted into V-type, arc, circle or perpendicular type etc. to product, and Design and Machining becomes the special shape mould as requested.
Bending machine die is that bender is used for the instrument of processing and forming plate; This instrument is made up of various parts; Different dies is made up of different parts; It mainly realizes the processing of article profile through the change of institute's moulding material physical state, in order under the effect of bender pressure, blank is become the instrument of the product of given shape and size is arranged.Bending machine die is divided into the bender upper die and lower die, is to be used for sheet metal forming and the mould that separates, and the mould of shaping usefulness has die cavity, and separatory mould has cutting edge.Counterdie is generally cuboid, can open the various sizes notch in the above, and is as required not of uniform size and decide.Upper die and lower die all can be made integral body or segmentation, thereby reach the convenient purpose of using.
The material of producing bending machine die mainly contains: 42CrMo, T10,9CrSi and W18Cr4V etc.Generally adopt high frequency partial to quench for the economical bending machine die heat treatment of common requirement; Hardness is at HRC46-50, and integral quenching technology is adopted in the durable type bending machine die heat treatment of quality material, and price is higher; But long service life is fit to the bending of high-quality sheet metal part.
At present, plate bending machine is along with raw-material variation, and working width also continues to increase, and the width of mould reaches 3 ~ 4 meters; The mold weight of this size is big, cost is high, when the sheet material of processing different-thickness, need to change suitable mould, for ease mold exchange more; Some production designing units adopt the combined type counterdie, and counterdie is divided into plurality of sections, during use it are docked, and this knockdown counterdie processing cost is low; Especially heat treatment process is more convenient, does not need large-scale Equipment for Heating Processing, installs also easily, and manpower just can be moved; But pretty troublesome when adjustment, need the special detection instrument, and take a long time to several sections counterdies are adjusted on the same axis; Working time has been grown, and also can become flexible the forfeiture precision.
Summary of the invention
The technical problem that utility model will solve
Pretty troublesome when the utility model is installed adjustment to combined type counterdie in the prior art, machining accuracy is not high; And the deficiency that working (machining) efficiency is low; The bending machine die counterdie of a kind of four sides groove is provided, and is that the all-in-one-piece bender that all has processing stations on a kind of each side can change the face counterdie, the design of this multiaspect multiple-grooved; Make a mould can adapt to the Bending Processing of some thickness sheet materials, only need to select to adopt the groove of different size to get final product according to different sheet metal thicknesses.
Technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The bending machine die counterdie of a kind of four sides groove of the utility model; Comprise mould body down, described mould body down is rectangular-shaped, and the end face of following mould body is a square; Following mould body comprises first side, second side, the 3rd side and the 4th side; Wherein, first side and the 3rd side are parallel to each other, and second side and the 4th side are parallel to each other; Each side is provided with the V-shaped groove that is parallel to the counterdie body axis more than at least 1, and the size of each V-shaped groove is inequality.
Preferably, described first side is provided with 1 90 ° right angle V-shaped groove, and second side is provided with 1 60 ° V-shaped groove, and the 3rd side is provided with 2 60 ° V-shaped groove, and the 4th side is provided with 3 88 ° V-shaped groove.
Preferably, described down mould body be provided with the promoting or transferring hole in the both ends of the surface center, the axis in promoting or transferring hole coincides with the axis of following mould body.
Preferably, described mould body down adopts alloy high-quality steel 42CrMo to process.
Beneficial effect
The technical scheme that adopts the utility model to provide is compared with existing known technology, has following beneficial effect:
(1) the bending machine die counterdie of a kind of four sides groove of the utility model; Be that the all-in-one-piece bender that all has processing stations on a kind of four sides can change the face counterdie; The design of this multiaspect multiple-grooved; Make a mould can adapt to the Bending Processing of the different bending angles of multiple thickness sheet material, only need to select to adopt the groove of different size to get final product according to different sheet metal thicknesses;
(2) because the bending machine die counterdie of a kind of four sides groove of the utility model; Both ends of the surface center at following mould body is provided with the promoting or transferring hole, and the promoting or transferring bolt is set in the two sides of lathe slide block, cooperates a promoting or transferring ring; When the needs mould changes face; Can remove mould body through the promoting or transferring of promoting or transferring ring and change face, easy to use, simple to operate;
(3) the bending machine die counterdie of a kind of four sides groove of the utility model adopts alloy high-quality steel 42CrMo to process, and 42CrMo is the higher quenching and tempering steel of intensity, and intensity is very high, and obdurability can worked below 500 ℃;
(4) the bending machine die counterdie of a kind of four sides groove of the utility model is easy to use, and efficient is high, and precision is high, wide accommodation.
Description of drawings
Fig. 1 is the structural representation of bending machine die counterdie of a kind of four sides groove of the utility model;
Fig. 2 is the end view of the following mould body of the utility model.
Label declaration in the sketch map: 1-first side; 2-second side; 3-the 3rd side; 4-the 4th side; Mould body under the 5-.
The specific embodiment
For further understanding the content of the utility model, the utility model is described in detail in conjunction with accompanying drawing.
In conjunction with Fig. 1, Fig. 2, the bending machine die counterdie of a kind of four sides of the utility model groove comprises mould body 5 down; Following mould body 5 is rectangular-shaped; The end face of following mould body 5 is a square, and following mould body 5 comprises first side 1, second side 2, the 3rd side 3 and the 4th side 4, wherein; First side 1 and the 3rd side 3 are parallel to each other, and second side 2 and the 4th side 4 are parallel to each other; Each side is provided with the V-shaped groove of mould body 5 axis under being parallel to more than at least 1, and the size of each V-shaped groove is inequality; The both ends of the surface center of following mould body 5 is provided with the promoting or transferring hole, and the axis in promoting or transferring hole coincides with the axis of following mould body 5.Among Fig. 2, first side 1 is provided with 1 90 ° right angle V-shaped groove, and second side 2 is provided with 1 60 ° V-shaped groove, and the 3rd side 3 is provided with 2 60 ° V-shaped groove, and the 4th side 4 is provided with 3 88 ° V-shaped groove.
Below in conjunction with embodiment the utility model is done further to describe.
Embodiment
The bending machine die counterdie of a kind of four sides groove of present embodiment comprises mould body 5 down, and following mould body 5 is rectangular-shaped; The end face of following mould body 5 is a square, and following mould body 5 comprises first side 1, second side 2, the 3rd side 3 and the 4th side 4, and the both ends of the surface center of following mould body 5 is provided with the promoting or transferring hole; These two promoting or transferring holes are not communicated with, and the axis in promoting or transferring hole coincides with the axis of following mould body 5, wherein; First side 1 is provided with 1 90 ° right angle V-shaped groove; Second side 2 is provided with 1 60 ° V-shaped groove, and the 3rd side 3 is provided with 2 60 ° V-shaped groove, and the 4th side 4 is provided with 3 88 ° V-shaped groove.Following mould body 5 adopts alloy high-quality steel 42CrMo to process.
The utility model in use; Because the both ends of the surface center at following mould body 5 is provided with the promoting or transferring hole; In the two sides of lathe slide block the promoting or transferring bolt is set, cooperates a promoting or transferring ring, when the needs mould changes face; Can remove mould body 5 through the promoting or transferring of promoting or transferring ring and change face, change and use behind the face anchor clamps will descend mould body 5 to be fixed in assigned position.Because the design of multiaspect multiple-grooved makes a mould can adapt to the Bending Processing of the different bending angles of multiple thickness sheet material, only needs to select to adopt the groove of different size to get final product according to different sheet metal thicknesses, easy to use, efficient is high, and precision is high, wide accommodation.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of embodiment of the utility model, and practical structure is not limited thereto.So,, under the situation that does not break away from the utility model creation aim,, all should belong to the protection domain of the utility model without creationary frame mode similar and the embodiment of designing with this technical scheme if those of ordinary skill in the art is enlightened by it.
Claims (4)
- One kind the four sides groove the bending machine die counterdie; Comprise mould body (5) down, it is characterized in that: described mould body (5) down is for rectangular-shaped, and the end face of following mould body (5) is a square; Following mould body (5) comprises first side (1), second side (2), the 3rd side (3) and the 4th side (4); Wherein, first side (1) and the 3rd side (3) is parallel to each other, and second side (2) and the 4th side (4) are parallel to each other; Each side is provided with the V-shaped groove of mould body under being parallel to more than at least 1 (5) axis, and the size of each V-shaped groove is inequality.
- 2. the bending machine die counterdie of a kind of four sides according to claim 1 groove; It is characterized in that: described first side (1) is provided with 1 90 ° right angle V-shaped groove; Second side (2) is provided with 1 60 ° V-shaped groove; The 3rd side (3) is provided with 2 60 ° V-shaped groove, and the 4th side (4) are provided with 3 88 ° V-shaped groove.
- 3. the bending machine die counterdie of a kind of four sides according to claim 1 and 2 groove is characterized in that: the described both ends of the surface center of mould body (5) down is provided with the promoting or transferring hole, and the axis in promoting or transferring hole coincides with the axis of following mould body (5).
- 4. the bending machine die counterdie of a kind of four sides according to claim 3 groove is characterized in that: described mould body (5) down adopts alloy high-quality steel 42CrMo to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205122346U CN202336542U (en) | 2011-12-12 | 2011-12-12 | Bending machine mould lower mould provided with grooves at four sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205122346U CN202336542U (en) | 2011-12-12 | 2011-12-12 | Bending machine mould lower mould provided with grooves at four sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336542U true CN202336542U (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205122346U Expired - Fee Related CN202336542U (en) | 2011-12-12 | 2011-12-12 | Bending machine mould lower mould provided with grooves at four sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336542U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861796A (en) * | 2012-09-28 | 2013-01-09 | 信源电子制品(昆山)有限公司 | Manual bending mechanism |
| CN106424353A (en) * | 2016-09-28 | 2017-02-22 | 贵州天义电器有限责任公司 | Multipurpose bending lower die |
| CN108311591A (en) * | 2018-02-06 | 2018-07-24 | 江苏江海机床集团有限公司 | A kind of electronic bender |
| CN108672601A (en) * | 2018-07-17 | 2018-10-19 | 国网辽宁省电力有限公司盘锦供电公司 | Hand-hydraulic earthing or grounding means bender |
-
2011
- 2011-12-12 CN CN2011205122346U patent/CN202336542U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861796A (en) * | 2012-09-28 | 2013-01-09 | 信源电子制品(昆山)有限公司 | Manual bending mechanism |
| CN106424353A (en) * | 2016-09-28 | 2017-02-22 | 贵州天义电器有限责任公司 | Multipurpose bending lower die |
| CN108311591A (en) * | 2018-02-06 | 2018-07-24 | 江苏江海机床集团有限公司 | A kind of electronic bender |
| CN108672601A (en) * | 2018-07-17 | 2018-10-19 | 国网辽宁省电力有限公司盘锦供电公司 | Hand-hydraulic earthing or grounding means bender |
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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: 20120718 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |