CN206763688U - A kind of flange fixing installation with pressure variable edge force - Google Patents
A kind of flange fixing installation with pressure variable edge force Download PDFInfo
- Publication number
- CN206763688U CN206763688U CN201720315161.9U CN201720315161U CN206763688U CN 206763688 U CN206763688 U CN 206763688U CN 201720315161 U CN201720315161 U CN 201720315161U CN 206763688 U CN206763688 U CN 206763688U
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- China
- Prior art keywords
- pressure
- flange fixing
- fixing installation
- piston rod
- bearing
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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 - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of flange fixing installation with pressure variable edge force, it is characterised in that it includes die shoe, hydraulic cylinder, guide pillar, bearing, holding pad, piston rod, portable plate, flexible member and locking nut.It flange fixing installation of the present utility model with pressure variable edge force, can guarantee that the change of pressure-pad-force meets requirement of the sheet metal deep drawing technical process to pressure-pad-force, effectively reduce product corrugation and drawing crack risk, improve the qualification rate of drawing product.
Description
Technical field
It the utility model is related to sheet material pressure-pad-force stretching field, more particularly to a kind of flange fixing installation with pressure variable edge force.
Background technology
At present, the blank body applied in engineering mainly has rigid blank holder mechanism, spring blank body, rubber blank body
With air cushion blank body, wherein, rigid blank holder mechanism is only used for double action press, and pressure-pad-force is constant；Spring blank body and rubber
Glue blank body produces more pressure-pad-forces and is continuously increased with drawing stroke；Air cushion blank body produces constant pressure-pad-force, but
Complicated manufacture is difficult, and there are some researches show the pressure-pad-force that above mechanism provides is inconsistent in the change of Minimal blankholding force, it is impossible to
Meet production requirement, and it is complicated, debugging difficulty is big, using by larger limitation.
Utility model content
In order to solve the above technical problems, technical scheme provided by the utility model is a kind of flanging dress with pressure variable edge force
Put.
Concrete technical scheme is realized as follows：A kind of flange fixing installation with pressure variable edge force, it include die shoe, hydraulic cylinder,
Guide pillar, bearing, holding pad, piston rod, portable plate, flexible member and locking nut, the bottom surface of described die shoe are fixed on base
On face, described hydraulic cylinder bottom is fixed in die shoe upper surface, and the described guide pillar lower end face of cylinder and die shoe corresponding aperture are tight
It is connected, there is bearing on described guide pillar, bearing is interference fitted with guide pillar, between described bearing hole corresponding with holding pad
Gap coordinates, and described piston rod corresponds to interporal lacuna cooperation with pressure plare, and passes through corresponding hole on portable plate, described elasticity
For element on the holding pad, described locking nut screws in piston rod front end, make holding pad, portable plate, flexible member three it
Between compress.
Preferably, described flexible member is spring or rubber.
Preferably, there is screw thread described piston rod front end.
Flange fixing installation of the present utility model with pressure variable edge force, it can guarantee that the change of pressure-pad-force meets sheet metal deep drawing technique
Requirement of the process to pressure-pad-force, effectively reduce product corrugation and drawing crack risk, improve the qualification rate of drawing product.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Mark in accompanying drawing for：1- die shoes, 2- hydraulic cylinders, 3- guide pillars, 4- bearings, 5- holding pads, 6- piston rods, 7- live
Dynamic plate, 8- flexible members, 9- locking nuts, 101- basal planes.
Embodiment
The preferable technical scheme of the utility model is described further with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model provides a kind of flange fixing installation with pressure variable edge force, it includes die shoe 1, liquid
Cylinder pressure 2, guide pillar 3, bearing 4, holding pad 5, piston rod 6, portable plate 7, flexible member 8 and locking nut 9, described die shoe 1
Bottom surface be fixed on basal plane 101, the described bottom of hydraulic cylinder 2 is fixed in the upper surface of die shoe 1, the described lower end of guide pillar 3 circle
Cylinder and the corresponding aperture tight fit connection of die shoe 1, there is bearing on described guide pillar 3, bearing 4 is interference fitted with guide pillar 3, described
The interporal lacuna corresponding with holding pad 5 of bearing 4 coordinates, and described piston rod 6 corresponds to interporal lacuna cooperation with pressure plare 5, and wears
Corresponding hole on portable plate 7 is crossed, described flexible member 8 is on holding pad 5, before described locking nut 9 screws in piston rod 6
End, makes to compress between holding pad 5, portable plate 7, the three of flexible member 8.
Preferably, described flexible member 8 is spring or rubber.
Preferably, there is screw thread the described front end of piston rod 6.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. a kind of flange fixing installation with pressure variable edge force, it is characterised in that it includes die shoe, hydraulic cylinder, guide pillar, bearing, pressure
Flitch, piston rod, portable plate, flexible member and locking nut, the bottom surface of described die shoe are fixed on basal plane, described liquid
Cylinder pressure bottom is fixed in die shoe upper surface, the described guide pillar lower end face of cylinder and die shoe corresponding aperture tight fit connection, described
Guide pillar on have a bearing, bearing is interference fitted with guide pillar, and described bearing interporal lacuna corresponding with holding pad coordinates, described
Piston rod corresponds to interporal lacuna cooperation with pressure plare, and is located at binder through corresponding hole on portable plate, described flexible member
On plate, described locking nut screws in piston rod front end, makes to compress between holding pad, portable plate, flexible member three.
2. the flange fixing installation according to claim 1 with pressure variable edge force, it is characterised in that described flexible member is bullet
Spring or rubber.
3. the flange fixing installation according to claim 1 with pressure variable edge force, it is characterised in that described piston rod front end has
Screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315161.9U CN206763688U (en) | 2017-03-28 | 2017-03-28 | A kind of flange fixing installation with pressure variable edge force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315161.9U CN206763688U (en) | 2017-03-28 | 2017-03-28 | A kind of flange fixing installation with pressure variable edge force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763688U true CN206763688U (en) | 2017-12-19 |
Family
ID=60633224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315161.9U Expired - Fee Related CN206763688U (en) | 2017-03-28 | 2017-03-28 | A kind of flange fixing installation with pressure variable edge force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019989A (en) * | 2023-10-08 | 2023-11-10 | 江苏迅隆电源有限公司 | Aluminum alloy casting stamping equipment with alternating stress mode |
-
2017
- 2017-03-28 CN CN201720315161.9U patent/CN206763688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019989A (en) * | 2023-10-08 | 2023-11-10 | 江苏迅隆电源有限公司 | Aluminum alloy casting stamping equipment with alternating stress mode |
| CN117019989B (en) * | 2023-10-08 | 2023-12-15 | 江苏迅隆电源有限公司 | Aluminum alloy casting stamping equipment with alternating stress mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |