CN203044682U - Torsional die - Google Patents
Torsional die Download PDFInfo
- Publication number
- CN203044682U CN203044682U CN 201320035401 CN201320035401U CN203044682U CN 203044682 U CN203044682 U CN 203044682U CN 201320035401 CN201320035401 CN 201320035401 CN 201320035401 U CN201320035401 U CN 201320035401U CN 203044682 U CN203044682 U CN 203044682U
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- Prior art keywords
- slide block
- block
- turning cylinder
- mould
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a continuous stamping die, in particular to a torsional die used for twisting the end of a structural component. According to the torsional die, a rotation shaft of a lower die part is driven to rotate by a driving block of an upper die part so that torsional forming of a product is completed. Combination and separation of an entire mechanism and the product are achieved through a sliding block structure. Resetting of a torsional shaft is completed through a pneumatic system. According to the technical scheme, the process which can not be completed through bending of a general structure is achieved by the torsional die. A torsinal angle ranges from 0 degree to 90 degrees. The torsinal die is wide in applicability, relatively simple and stable in structure, easy to machine and long in service life.
Description
Technical field
The utility model relates to a kind of continuous stamping die, specifically is used for the mould that reverses of torsion structure ends.
Background technology
For the structural member that reverses, twisting formation need be done in its end, and windup-degree is in 0 °～90 ° scopes.As according to traditional bending technique; can not in the progressive die, realize the action reversed; can only do simple, regular bending technique; as bending 90 degree etc.; therefore as needing to produce the structural member that band reverses, just need on the basis of the existing progressive die, add a part of overlapping single die or coming independent moulding to reverse with special equipment again.So just increased the cost of labor of cost and the production of mould development greatly.
The utility model content
At above-mentioned technical problem, the utility model provides a kind of mould that reverses that can finish distortion technology a step, and concrete technical scheme comprises:
Reverse mould, comprise part of the upper die and part of the lower die, the part of the upper die comprises forerunner's motion block and rear-guard motion block; The part of the lower die comprises take-up housing, gathering sill is arranged in the take-up housing, there is the guiding pressing plate take-up housing both sides, slide block slides between guiding pressing plate and take-up housing, the take-up housing end has by piece, there is the jaw backing plate on the slide block top, in the jaw backing plate jaw is arranged, the slide block inner chamber is installed with turning cylinder, fixedlys connected with jaw in the turning cylinder top, the resetting means that also has turning cylinder in the slide block, turning cylinder is driven by the rear-guard motion block and rotates, and drives turning cylinder by resetting means and resets, and slips end has the slide block wearing plate, forerunner's motion block can be inserted into the slide block wearing plate and by moving to drive slide block between the piece, slide block is resetted by the nitrogen spring that resets.
Described rear-guard motion block lower end is inlaid with the drive block mold insert, and the surface of described turning cylinder is along axially having cut a plane, and the drive block mold insert brings pressure to bear on this plane in the place of disalignment line, makes turning cylinder just change, thereby reverses jaw.
Described resetting means comprises cylinder, and cylinder is connected with resetting block by contiguous block, and resetting block slides in holder, and return pin is arranged on the turning cylinder, and resetting block promotes return pin makes the power transmission shaft counter-rotating reset, and holder is fixedlyed connected with slide block.
The described nitrogen spring that resets is installed on the slide block by the slide block that resets, and the slide block that resets can slide by gathering sill in take-up housing.
The side that described forerunner's motion block lower end contacts with the slide block wearing plate has an inclined-plane.
The side that described slide block wearing plate upper end contacts with forerunner's motion block has an inclined-plane.
The utility model rotates the shaping of reversing of finishing product by the turning cylinder that the part of the upper die drive block drives the part of the lower die, by slide block structure realize between entire mechanism and the product combination with separate, finish the work that resets of torsional axis by pneumatic system.The technical program has solved the technology that general structure bending can't be finished, and distortion angle can reach 0 °～90 ° and be suitable for extensively, and the relative simple and stable of structure, handling ease, long service life.
Description of drawings
Fig. 1 is the mould perspective view of reversing of the present utility model;
Fig. 2 is the mould plan structure schematic diagram that reverses of the present utility model;
Fig. 3 is the mould E-E cross section structure schematic diagram that reverses of the present utility model;
Fig. 4 is the mould closure state D-D cross section structure schematic diagram that reverses of the present utility model;
Fig. 5 is the mould open mode D-D cross section structure schematic diagram that reverses of the present utility model;
Fig. 6 is the mould closure state C-C cross section structure schematic diagram that reverses of the present utility model;
Fig. 7 is the mould open mode C-C cross section structure schematic diagram that reverses of the present utility model.
The specific embodiment
The accompanying drawings specific embodiment of the present utility model as shown in Figure 1 and Figure 2, is reversed mould, comprises part of the upper die and part of the lower die, and the part of the upper die comprises forerunner's motion block 5 and rear-guard motion block 9; The part of the lower die comprises take-up housing 1, in the take-up housing 1 gathering sill is arranged, there is guiding pressing plate 2 take-up housing 1 both sides, slide block 3 slides between guiding pressing plate 2 and take-up housing 1, take-up housing 1 end has by piece 4, there is jaw backing plate 6 on slide block 3 tops, jaw 7 is arranged in the jaw backing plate 6, as shown in Figure 4 and Figure 5, slide block 3 inner chambers are installed with turning cylinder 8, fixedly connected with jaw 7 in turning cylinder 8 tops, also have the resetting means of turning cylinder 8 in the slide block 3, turning cylinder 8 is driven by rear-guard motion block 9 and rotates, rear-guard motion block 9 lower ends are inlaid with drive block mold insert 10, and the surface of turning cylinder 8 is along axially having cut a plane, and drive block mold insert 10 brings pressure to bear on this plane in the place of disalignment line, make turning cylinder 8 just change, thereby reverse jaw 7.Driving turning cylinder 8 by resetting means resets, as shown in Figure 6 and Figure 7, resetting means comprises cylinder 11, cylinder 11 is connected with resetting block 13 by contiguous block 12, resetting block 13 slides in holder 14, return pin 15 is arranged on the turning cylinder 8, and resetting block 13 promotes return pin 15 makes power transmission shaft 8 counter-rotatings reset, and holder 14 is fixedlyed connected with slide block 3.
Shown in Figure 3, slide block 3 ends have slide block wearing plate 16, and forerunner's motion block 5 can be inserted into slide block wearing plate 16 and by moving to drive slide block 3 between the piece 4, slide block 3 is resetted by the nitrogen spring 18 that resets.The nitrogen spring 18 that resets is installed on the slide block 3 by the slide block 17 that resets, and the slide block 17 that resets can slide by gathering sill in take-up housing 1.The side that forerunner's motion block 5 lower ends contact with slide block wearing plate 16 has an inclined-plane.The side that slide block wearing plate 16 upper ends contact with forerunner's motion block 5 has an inclined-plane.
The course of work is for comprising two processes, mould closing course and mould opening procedure.
Wherein the mould closing course is: the part of the upper die moves down, and the inclined-plane of forerunner's motion block 5 touches the inclined-plane of slide block wearing plate 16 earlier and contacts with the medial surface maintenance face that leans on piece 4.Under the active force of forerunner's motion block 5, slide block wearing plate 16 and slide block 3 gathering sill along slide block base 1 under the restriction of guiding pressing plate 2 outwards moves away from by piece 4; When the position was reversed in the design of biting product 19 fully when the jaw 7 on slide block 3 tops, the inclined-plane of forerunner's motion block 5 entered 16 straight body face fully, and this moment, slide block 3 stopped mobile.The part of the upper die is continued descending, drive block mold insert 10 on the rear-guard motion block 9 touches the plane of turning cylinder 8, rotate around the axle center in slide block 3 at turning cylinder 8 under the active force of rear-guard motion block 9, thereby drive jaw 7 twisted products 19, when part of the upper die and the complete closure in part of the lower die, reverse operation and finish.Jaw 7 unclamps product 19.
The mould opening procedure comprises that slide block 3 resets and turning cylinder 8, jaw 7 reset.Wherein slide block 3 reseting procedures are: the part of the upper die promotes, forerunner's motion block 5 and rear-guard motion block 9 are extracted out from the part of the lower die, the upper surface that breaks away from slide block 3 when rear-guard motion block 9 fully, the straight body face of forerunner's motion block 5 just leaves the straight body face of slide block wearing plate 16, the part of the upper die continues to promote, slide block 3 and slide block wearing plate 16 gathering sill along take-up housing 1 under the active force of nitrogen spring 18 and the slide block 17 that resets that resets inwardly slides near leaning on piece 4, open fully up to the nitrogen spring 18 that resets, slide block stops outer moving.Turning cylinder 8, jaw 7 reseting procedures are: jaw 7 and jaw backing plate 6 are by pin and screw location and are fixed on the turning cylinder 8, when rear-guard motion block 9 and drive insert 10 break away from the upper surface of slide block 3 fully after, cylinder 11 is given resetting block 13 by contiguous block 12 transmission power, resetting block 13 slides in holder 14 and promotes return pin 15 in the turning cylinder 8, make power transmission shaft 8 reset, finish the work that resets of turning cylinder 8, jaw 7 this moment.
Claims (6)
1. reverse mould, it is characterized in that: comprise part of the upper die and part of the lower die, the part of the upper die comprises forerunner's motion block (5) and rear-guard motion block (9); The part of the lower die comprises take-up housing (1), take-up housing has gathering sill in (1), there is guiding pressing plate (2) take-up housing (1) both sides, slide block (3) slides between guiding pressing plate (2) and take-up housing (1), take-up housing (1) end has by piece (4), there is jaw backing plate (6) on slide block (3) top, jaw (7) is arranged in the jaw backing plate (6), slide block (3) inner chamber is installed with turning cylinder (8), fixedly connected with jaw (7) in turning cylinder (8) top, the resetting means that also has turning cylinder (8) in the slide block (3), turning cylinder (8) is driven by rear-guard motion block (9) and rotates, driving turning cylinder (8) by resetting means resets, slide block (3) end has slide block wearing plate (16), forerunner's motion block (5) can be inserted into slide block wearing plate (16) and by mobile to drive slide block (3) between the piece (4), slide block (3) is resetted by the nitrogen spring that resets (18).
2. the mould that reverses according to claim 1, it is characterized in that: described rear-guard motion block (9) lower end is inlaid with drive block mold insert (10), the surface of described turning cylinder (8) is along axially having cut a plane, drive block mold insert (10) brings pressure to bear on this plane in the place of disalignment line, make turning cylinder (8) just change, thereby reverse jaw (7).
3. the mould that reverses according to claim 1, it is characterized in that: described resetting means comprises cylinder (11), cylinder (11) is connected with resetting block (13) by contiguous block (12), resetting block (13) slides in holder (14), return pin (15) is arranged on the turning cylinder (8), resetting block (13) promotes return pin (15) makes power transmission shaft (8) counter-rotating reset, and holder (14) is fixedlyed connected with slide block (3).
4. the mould that reverses according to claim 1, it is characterized in that: the described nitrogen spring that resets (18) is installed on the slide block (3) by the slide block that resets (17), and the slide block that resets (17) can slide by gathering sill in take-up housing (1).
5. the mould that reverses according to claim 1, it is characterized in that: there is an inclined-plane described forerunner's motion block (5) lower end with the side that slide block wearing plate (16) contacts.
6. the mould that reverses according to claim 1 is characterized in that: the side that described slide block wearing plate (16) upper end contacts with forerunner's motion block (5) has an inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035401 CN203044682U (en) | 2013-01-24 | 2013-01-24 | Torsional die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035401 CN203044682U (en) | 2013-01-24 | 2013-01-24 | Torsional die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044682U true CN203044682U (en) | 2013-07-10 |
Family
ID=48727679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035401 Expired - Lifetime CN203044682U (en) | 2013-01-24 | 2013-01-24 | Torsional die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033003A (en) * | 2015-08-25 | 2015-11-11 | 昆山维开安电子科技有限公司 | Torsion forming structure in mold |
| CN111250601A (en) * | 2020-01-17 | 2020-06-09 | 昆山新顺鑫精密模具有限公司 | 90-degree torsion progressive die |
-
2013
- 2013-01-24 CN CN 201320035401 patent/CN203044682U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033003A (en) * | 2015-08-25 | 2015-11-11 | 昆山维开安电子科技有限公司 | Torsion forming structure in mold |
| CN105033003B (en) * | 2015-08-25 | 2017-03-29 | 昆山维开安电子科技有限公司 | Twisting formation structure in mould |
| CN111250601A (en) * | 2020-01-17 | 2020-06-09 | 昆山新顺鑫精密模具有限公司 | 90-degree torsion progressive die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214112 No. 37, tin Hung Road, New District, Jiangsu, Wuxi Patentee after: WUXI WEITANG INDUSTRIAL TECHNOLOGY Co.,Ltd. Address before: 214112 No. 37, tin Hung Road, New District, Jiangsu, Wuxi Patentee before: WUXI WEITANG METAL TECHNOLOGY CO.,LTD. Address after: 214112 No. 37, tin Hung Road, New District, Jiangsu, Wuxi Patentee after: WUXI VT INDUSTRIAL TECHNOLOGY CO.,LTD. Address before: 214112 No. 37, tin Hung Road, New District, Jiangsu, Wuxi Patentee before: WUXI WEITANG INDUSTRIAL TECHNOLOGY Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 214145, Hongshan Road, Hongshan District, Wuxi, Jiangsu, No. 32 Patentee after: WUXI VT INDUSTRIAL TECHNOLOGY CO.,LTD. Address before: 214112 No. 37, tin Hung Road, New District, Jiangsu, Wuxi Patentee before: WUXI VT INDUSTRIAL TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |