CN203437523U - Rounding die of plate-shaped part - Google Patents
Rounding die of plate-shaped part Download PDFInfo
- Publication number
- CN203437523U CN203437523U CN201320559952.8U CN201320559952U CN203437523U CN 203437523 U CN203437523 U CN 203437523U CN 201320559952 U CN201320559952 U CN 201320559952U CN 203437523 U CN203437523 U CN 203437523U
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- China
- Prior art keywords
- cutter
- plate part
- locating piece
- mold holder
- rounding
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Abstract
The utility model relates to dies and provides a rounding die of a plate-shaped part. The rounding die of the plate-shaped part has the advantages of being simple in operation, high in accuracy and capable of improving the quality of a product. According to the technical scheme, the rounding die of the plate-shaped part comprises an upper die frame and a lower die frame which are arranged in parallel and is characterized in that the top of the upper die frame is connected with a driving mechanism through a set of connecting rods, a punching block is arranged at the bottom of the upper die frame, upper cutters are arranged at the front side and the rear side of the bottom face of the punching block respectively, lower cutters are arranged at the front side and the rear side of the top face of a lower die, the left side and the right side of each upper cutter and the left side and the right side of each lower cutter are respectively of an arc shape, each lower cutter vertically corresponds to the corresponding upper cutter in position so that a cutting portion for rounding can be formed, and a supporting board is further arranged on the portion, between the two lower cutter, of the lower die frame; a locating mechanism of the plate-shaped part is further arranged on the lower die frame and comprises a left locating block and a right locating block which are arranged at the left side and the right side of the lower die frame respectively and a rear locating block arranged at the rear portion of the lower die frame.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to a kind of plate part rounding mould.
Background technology
In auto parts and components manufacture process, four jiaos of plate part often need fillet to process, current common way is behind workpiece location, to cut and to form fillet again with cutting knife, in cutting process, workpiece has and rocks, affect the precision of rounding, and the operating procedure of the detent mechanism of current rounding mould is more, still has this to enter space.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, and a kind of plate part rounding mould is provided, and this mould should have feature simple to operate, precision is high, thus Improving The Quality of Products.
For realizing above object, the utility model has adopted following technical scheme:
A rounding mould, comprises the top mold frame and the lower mold holder that are arranged in parallel; It is characterized in that: the top of top mold frame is connected with driving mechanism by one group of connecting rod, the bottom of top mold frame is provided with pressing block, front side and the rear side of pressing block bottom surface are respectively equipped with upper cutter, front side and the rear side of counterdie end face are respectively equipped with lower cutter, the left and right sides of upper cutter and lower cutter is all circular arc, every that lower cutter is corresponding to form the cutting part of rounding with a upper cutter upper-lower position respectively, on the lower mold holder between two lower cutters, be also provided with gripper shoe; On lower mold holder, be also provided with the detent mechanism of plate part, comprise and be separately positioned on the left side of lower mold holder front portion, the left locating piece on right side and right locating piece, and the rear locating piece that is arranged on lower mold holder rear portion.
The item face of described lower mold holder is fixed with the lead that one group of vertical layout is stretched out upward, and top mold frame is sleeved on this group lead, is set with the back-moving spring that described top board is applied to upward pressure on each lead, and the top of lead is provided with adjusting nut.
In described lower supporting plate, be provided with at least one electromagnet sucker.
The height of described gripper shoe equals the height of lower cutter.
Spacing between described left locating piece and right locating piece is mated with the width of workpiece.
Described driving mechanism is hydraulic press or drilling machine.
Operation principle of the present utility model is: workpiece is stretched between left locating piece and right locating piece, until the end of workpiece arrives to rear location, now workpiece is accurately located, then start electromagnet by absorption of workpieces (if not adsorbable workpiece is as plastics, electromagnet does not start), further fixation workpiece, again pressing block is swept away, upper cutter completes cutting action together with lower cutter, quadrangle at workpiece becomes fillet, after completing, pressing block rises, and electromagnet power-off, can fetch workpiece.
The beneficial effects of the utility model are: the utility model utilizes left locating piece and right locating piece and rear locating piece to position workpiece, easy and simple to handle, accurate positioning, positioning workpieces more firmly while coordinating electromagnet to use, improve machining accuracy, improve product quality.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is right TV structure schematic diagram of the present utility model.
Fig. 3 is the enlarged diagram of cutting knife in the utility model.
Fig. 4 is the structural representation of cutting knife B end in Fig. 3.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
A rounding mould, comprises the top mold frame 3 and the lower mold holder 9 that are arranged in parallel as shown in Figure 1 and Figure 2, the top of top mold frame is by one group of connecting rod 1 be connected with driving mechanism (hydraulic press or drilling machine), the bottom of top mold frame is provided with pressing block 11, the front side of pressing block bottom surface and rear side are respectively equipped with upper cutter 12, front side and the rear side of counterdie item face are respectively equipped with lower cutter 7, the left and right sides of upper cutter and lower cutter is all circular arc (in Fig. 3 shown in A section, recommend arc length to equal 1/4 circle, radius is determined as required), every that lower cutter is corresponding to form the cutting part of rounding with a upper cutter upper-lower position respectively, on the lower mold holder between two lower cutters, be also provided with gripper shoe 14, highly equal the height of lower cutter, on lower mold holder, be also provided with the detent mechanism of plate part, comprise and be separately positioned on the left side of lower mold holder front portion, the left locating piece 8 on right side and right locating piece 5, and the rear locating piece 13 that is arranged on lower mold holder rear portion.
The end face of described lower mold holder is fixed with the lead 10 that one group of vertical layout is stretched out upward, and top mold frame is sleeved on this group lead, is set with the back-moving spring 4 that described top board is applied to upward pressure on each lead, and the top of lead is provided with adjusting nut 2.
In described lower supporting plate, be provided with at least one electromagnet sucker 6, can be used for holding the metal materials such as ironware or some steel part.
Spacing between described left locating piece and right locating piece is mated with the width of workpiece.
Described electromagnet sucker can obtain in outsourcing.
In Fig. 2, dotted line is depicted as workpiece 16.
Claims (6)
1. a plate part rounding mould, comprises the top mold frame (3) and the lower mold holder (9) that are arranged in parallel; It is characterized in that: the top of top mold frame is connected with driving mechanism by one group of connecting rod (1), the bottom of top mold frame is provided with pressing block (11), the front side of pressing block bottom surface and rear side are respectively equipped with upper cutter (12), the front side of counterdie end face and rear side are respectively equipped with lower cutter (7), the left and right sides of upper cutter and lower cutter is all circular arc, every that lower cutter is corresponding to form the cutting part of rounding with a upper cutter upper-lower position respectively, on the lower mold holder between two lower cutters, be also provided with gripper shoe (14); On lower mold holder, be also provided with the detent mechanism of plate part, comprise and be separately positioned on the left side of lower mold holder front portion, the left locating piece (8) on right side and right locating piece (5), and the rear locating piece (13) that is arranged on lower mold holder rear portion.
2. a kind of plate part rounding mould according to claim 1, it is characterized in that: the end face of described lower mold holder is fixed with the lead (1) that one group of vertical layout is stretched out upward, top mold frame is sleeved on this group lead, on each lead, be set with the back-moving spring (4) that described top board is applied to upward pressure, the top of lead is provided with adjusting nut (2).
3. a kind of plate part rounding mould according to claim 1 and 2, is characterized in that: in described lower supporting plate, be provided with at least one electromagnet sucker (6).
4. a kind of plate part rounding mould according to claim 3, is characterized in that: the height of described gripper shoe equals the height of lower cutter.
5. a kind of plate part rounding mould according to claim 4, is characterized in that: the spacing between described left locating piece and right locating piece is mated with the width of workpiece.
6. a kind of plate part rounding mould according to claim 5, is characterized in that: described driving mechanism is hydraulic press or drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559952.8U CN203437523U (en) | 2013-09-06 | 2013-09-06 | Rounding die of plate-shaped part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559952.8U CN203437523U (en) | 2013-09-06 | 2013-09-06 | Rounding die of plate-shaped part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437523U true CN203437523U (en) | 2014-02-19 |
Family
ID=50088597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559952.8U Expired - Fee Related CN203437523U (en) | 2013-09-06 | 2013-09-06 | Rounding die of plate-shaped part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437523U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889279A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Automatic feeding equipment for numerical control press |
| CN106493228A (en) * | 2016-11-03 | 2017-03-15 | 成都聚智工业设计有限公司 | A kind of Minitype punching mould |
| CN110722047A (en) * | 2019-09-24 | 2020-01-24 | 安徽跨宇钢结构网架工程有限公司 | Arc chamfering device for steel plate processing |
| CN111804833A (en) * | 2020-05-28 | 2020-10-23 | 无锡杰夫机械科技有限公司 | Stamping device for automobile seat slide rail handle |
-
2013
- 2013-09-06 CN CN201320559952.8U patent/CN203437523U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889279A (en) * | 2015-05-29 | 2015-09-09 | 苏州亚思科精密数控有限公司 | Automatic feeding equipment for numerical control press |
| CN106493228A (en) * | 2016-11-03 | 2017-03-15 | 成都聚智工业设计有限公司 | A kind of Minitype punching mould |
| CN110722047A (en) * | 2019-09-24 | 2020-01-24 | 安徽跨宇钢结构网架工程有限公司 | Arc chamfering device for steel plate processing |
| CN111804833A (en) * | 2020-05-28 | 2020-10-23 | 无锡杰夫机械科技有限公司 | Stamping device for automobile seat slide rail handle |
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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: 20140219 Termination date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |