CN205183440U - Negative angle flanging device - Google Patents
Negative angle flanging device Download PDFInfo
- Publication number
- CN205183440U CN205183440U CN201520932919.4U CN201520932919U CN205183440U CN 205183440 U CN205183440 U CN 205183440U CN 201520932919 U CN201520932919 U CN 201520932919U CN 205183440 U CN205183440 U CN 205183440U
- Authority
- CN
- China
- Prior art keywords
- negative angle
- base
- storage tank
- transmission bar
- plane
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to a turn -ups mould field, purpose provide a negative angle flanging device. A negative angle flanging device, includes: the base, the seat of honour, negative angle flanging device still include: be connected and be equipped with the tapered wedge on inclined plane with the seat of honour, the last mould that is equipped with the turn -ups sword and is connected with tapered wedge, the side wall upside is equipped with down the pivot on turn -ups sword and lower interior inclined plane, is located the transmission line who inclined plane downside and one end and lower inclined plane is connected, transmission line reset assembly, the base upper end is equipped with storage tank and lower outer inclined plane relative with last inclined plane and that a low side and storage tank side is connected, the pivot is arranged in the storage tank. This negative angle flanging device realizes in less space that the negative angle turn -ups is more convenient.
Description
Technical field
The utility model relates to flanging die field, especially a kind of negative angle hemmer.
Background technology
In traditional Press Tools for Automobiles, the negative angle flange body existence of diel realizes the more difficult deficiency of negative angle flange in less space; Therefore, design is a kind of realizes negative angle flange more conveniently negative angle hemmer in less space, becomes problem demanding prompt solution.
Utility model content
The purpose of this utility model is to overcome in current Press Tools for Automobiles, the negative angle flange body existence of diel realizes the more difficult deficiency of negative angle flange in less space, provides a kind of and realizes negative angle flange more conveniently negative angle hemmer in less space.
Concrete technical scheme of the present utility model is:
A kind of negative angle hemmer, comprising: base 1, the seat of honour 2; Described negative angle hemmer also comprises: be connected with the seat of honour 2 and be provided with the tapered wedges 4 of ramp 3, be provided with upper overturning sword 5 and the patrix 6 be connected with tapered wedges 4, the rotating shaft 9 on lower flange sword 7 and lower interior inclined-plane 8 is provided with on the upside of gusset, be positioned at the transmission bar 10 that on the downside of ramp 3 and one end is connected with lower inclined-plane 8, transmission bar reset assembly; Base 1 upper end is provided with the lower outside inclined-plane 12 that storage tank 11 and and low side relative with ramp 3 are connected with storage tank 11 1 side; Rotating shaft 9 is arranged in storage tank 11.When this negative angle hemmer uses, the seat of honour is connected with the dynamic model screw of forcing press; Workpiece needs one end of flange to be placed on the upside of lower flange sword, under forcing press effect, dynamic model declines through the decline of seat of honour drive patrix, ramp drives axis of rotation to make lower interior inclined-plane and lower outside inclined-plane be positioned at same plane by transmission bar reset assembly through transmission bar, and upper overturning sword has coordinated the flange of workpiece with lower flange sword; Dynamic model rises through the rising of seat of honour drive patrix, and upper overturning sword and lower flange sword depart from, and under the effect of transmission bar reset assembly, multidiameter shape push rod drives rotating shaft reversion to reset through transmission bar.It is more convenient that this negative angle hemmer realizes negative angle flange in less space.
As preferably, described transmission bar reset assembly comprises: multidiameter shape push rod 13, back-moving spring 14, pressing plate 15; Base 1 is provided with the shoulder hole that small end is positioned at lower outside inclined-plane 12; Multidiameter shape push rod 13 is arranged in shoulder hole and the small end of multidiameter shape push rod 13 passes shoulder hole small end withstands transmission bar 10; Back-moving spring 14 is arranged in the large end of shoulder hole and the large end of multidiameter shape push rod 13 is pushed down in one end of back-moving spring 14; Pressing plate 15 is pushed down the other end of back-moving spring 14 and is connected with base 1.Transmission bar reset assembly is simple and practical.
As preferably, described negative angle hemmer also comprises: the spacer pin 16 be connected with rotating shaft 9 one end, and one end is relative with spacer pin 16 and be provided with the limited block 18 of several elongated holes 17, the hold-down screw 19 that number is identical with elongated hole 17 number; The screw rod of each hold-down screw 19 passes an elongated hole 17 and is threaded with base 1.Regulate the relative position of limited block and spacer pin can regulate the corner of rotating shaft as required.
Compared with prior art, the beneficial effects of the utility model are: it is more convenient that this negative angle hemmer realizes negative angle flange in less space.Transmission bar reset assembly is simple and practical.Regulate the relative position of limited block and spacer pin can regulate the corner of rotating shaft as required.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structural representation of Fig. 1 matched moulds negative angle flange state.
In figure: base-1, the seat of honour-2, ramp-3, tapered wedges-4, upper overturning sword-5, patrix-6, lower flange sword-7, lower interior inclined-plane-8, rotating shaft-9, transmission bar-10, storage tank-11, lower outside inclined-plane-12, multidiameter shape push rod-13, back-moving spring-14, pressing plate-15, spacer pin-16, elongated hole-17, limited block-18, hold-down screw-19, shoulder hole-20.
Detailed description of the invention
Below in conjunction with shown in accompanying drawing, the utility model is described further.
As shown in accompanying drawing 1, accompanying drawing 2: a kind of negative angle hemmer, comprise: base 1, the seat of honour 2, be connected with the seat of honour 2 screw and be provided with the tapered wedges 4 of ramp 3, being provided with upper overturning sword 5 and the patrix 6 be connected with tapered wedges 4 screw, on the upside of gusset, being provided with the rotating shaft 9 on lower flange sword 7 and lower interior inclined-plane 8, be positioned at the transmission bar 10 that on the downside of ramp 3 and one end is connected with lower inclined-plane 8 screw, spacer pin 16, is provided with the limited block 18 of three elongated holes 17, the hold-down screw 19 that number is identical with elongated hole 17 number; The hold-down screw 19 that number is identical with elongated hole 17 number, transmission bar reset assembly; Base 1 upper end is provided with the lower outside inclined-plane 12 that storage tank 11 and and low side relative with ramp 3 are connected with storage tank 11 1 side; Rotating shaft 9 is arranged in storage tank 11.The shape of cross section of storage tank 11 is lack shape with the circle of rotating shaft 9 matched in clearance.
Described transmission bar reset assembly comprises: multidiameter shape push rod 13, back-moving spring 14, pressing plate 15; Base 1 is provided with the shoulder hole 20 that small end is positioned at lower outside inclined-plane 12; Multidiameter shape push rod 13 is arranged in shoulder hole 20 and the small end of multidiameter shape push rod 13 passes shoulder hole 20 small end withstands transmission bar 10; Back-moving spring 14 is arranged in the large end of shoulder hole 20 and the large end of multidiameter shape push rod 13 is pushed down in one end of back-moving spring 14; Pressing plate 15 push down back-moving spring 14 the other end and with base 1 screw.
Described spacer pin 16 is connected with rotating shaft 9 threaded one end; Limited block 18 one end is relative with spacer pin 16, and the screw rod of each hold-down screw 19 passes a hold-down screw 19 and is threaded with base 1.
When this negative angle hemmer uses, the seat of honour 2 is connected with the dynamic model screw of forcing press; Workpiece needs one end of flange to be placed on the upside of lower flange sword 7, under forcing press effect, dynamic model declines and drives patrix 6 to decline through the seat of honour 2, ramp 3 pushes down the other end of transmission bar 10, transmission bar 10 drives rotating shaft 9 rotation to make lower interior inclined-plane 8 be positioned at same plane with lower outside inclined-plane 12, and upper overturning sword 5 has coordinated the flange of workpiece with lower flange sword 7; Dynamic model rises and drives patrix 6 to rise through the seat of honour 2, and upper overturning sword 5 and lower flange sword 7 depart from, and under back-moving spring 14 acts on, multidiameter shape push rod 13 drives rotating shaft 9 reversion to reset through transmission bar 10.
The beneficial effects of the utility model are: it is more convenient that this negative angle hemmer realizes negative angle flange in less space.Transmission bar reset assembly is simple and practical.Regulate the relative position of limited block and spacer pin can regulate the corner of rotating shaft as required.
It is apparent to one skilled in the art that the utility model can change into various ways, such change do not think depart from scope of the present utility model.All like this to the apparent amendment of the technical staff in described field, by be included in this claim scope within.
Claims (3)
1. a negative angle hemmer, comprising: base (1), the seat of honour (2); It is characterized in that, described negative angle hemmer also comprises: be connected with the seat of honour (2) and be provided with the tapered wedges (4) of ramp (3), be provided with upper overturning sword (5) and the patrix (6) be connected with tapered wedges (4), the rotating shaft (9) on lower flange sword (7) and lower interior inclined-plane (8) is provided with on the upside of gusset, be positioned at the transmission bar (10) that on the downside of ramp (3) and one end is connected with lower inclined-plane (8), transmission bar reset assembly; Base (1) upper end is provided with the lower outside inclined-plane (12) that storage tank (11) and and low side relative with ramp (3) are connected with storage tank (11) side; Rotating shaft (9) is arranged in storage tank (11).
2. negative angle hemmer according to claim 1, is characterized in that, described transmission bar reset assembly comprises: multidiameter shape push rod (13), back-moving spring (14), pressing plate (15); Base (1) is provided with the shoulder hole that small end is positioned at lower outside inclined-plane (12); Multidiameter shape push rod (13) is arranged in shoulder hole and the small end of multidiameter shape push rod (13) passes shoulder hole small end withstands transmission bar (10); Back-moving spring (14) is arranged in the large end of shoulder hole and the large end of multidiameter shape push rod (13) is pushed down in one end of back-moving spring (14); Pressing plate (15) is pushed down the other end of back-moving spring (14) and is connected with base (1).
3. negative angle hemmer according to claim 1 and 2, it is characterized in that, described negative angle hemmer also comprises: the spacer pin (16) be connected with rotating shaft (9) one end, one end is relative with spacer pin (16) and be provided with the limited block (18) of several elongated holes (17), the hold-down screw (19) that number is identical with elongated hole (17) number; The screw rod of each hold-down screw (19) passes an elongated hole (17) and is threaded with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932919.4U CN205183440U (en) | 2015-11-20 | 2015-11-20 | Negative angle flanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932919.4U CN205183440U (en) | 2015-11-20 | 2015-11-20 | Negative angle flanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205183440U true CN205183440U (en) | 2016-04-27 |
Family
ID=55776471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932919.4U Expired - Fee Related CN205183440U (en) | 2015-11-20 | 2015-11-20 | Negative angle flanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205183440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828111A (en) * | 2020-12-29 | 2021-05-25 | 天津汽车模具股份有限公司 | Flanging and bending device |
-
2015
- 2015-11-20 CN CN201520932919.4U patent/CN205183440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828111A (en) * | 2020-12-29 | 2021-05-25 | 天津汽车模具股份有限公司 | Flanging and bending device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161120 |