CN202752448U - Plastic elbow mold mechanism - Google Patents
Plastic elbow mold mechanism Download PDFInfo
- Publication number
- CN202752448U CN202752448U CN 201220319972 CN201220319972U CN202752448U CN 202752448 U CN202752448 U CN 202752448U CN 201220319972 CN201220319972 CN 201220319972 CN 201220319972 U CN201220319972 U CN 201220319972U CN 202752448 U CN202752448 U CN 202752448U
- Authority
- CN
- China
- Prior art keywords
- upper portion
- seat
- cutter
- support
- guide pillar
- 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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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Provided is a plastic elbow mold mechanism. A cutter seat is installed on the upper portion of a mechanism seat, a fixed cutter is installed on the upper portion of the cutter seat through a cutter fixing bolt, a guide pillar is vertically installed on the upper plane of the mechanism seat, a dual-pressure spring is sleeved on the upper portion of a double-acting guide pillar, a supporting seat is installed on the upper portion of the double-acting guide pillar through a guide hole in the supporting seat, a support is installed on the upper portion of the mechanism seat, an oscillating molding mold is hinged with the upper portion of the support through a pin shaft, a braking positioning block is installed on the upper portion of the oscillating molding mold, one end of a flexible tension spring is connected with the back face of the oscillating molding mold, the other end of the flexible tension spring is connected with the support, and a movable cutter is fixedly installed at the back face of a power pressure head through a cutter fixing bolt.
Description
Technical field
The utility model relates to a kind of bend pipe mould mechanism, and particularly a kind of plastic bend tube mold mechanism belongs to the cold punching technology field.
Background technology
The plastic bend tube mould is a kind of common sheet metal part, at present, the part of this version mainly contains in the mill: the one, adopt the billot blanking, and the manufacture of process bender bending and molding, the 2nd, adopt the blanking die blanking, and form through the method manufacturing of bending die moulding.In these manufacture, because part need to just can manufacture finished product through more operation, so the complex structure of present plastics bending mechanism various degrees, system is poor with property, productivity ratio is low defective.
The utility model content
The purpose of this utility model is: a kind of plastic bend tube mold mechanism is provided, overcomes the existing complex structure of existing plastic bend tube mold mechanism, system is poor with property, productivity ratio is low defective.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of plastic bend tube mold mechanism, and it is comprised of with the braking locating piece: power pressure head, moving cutting knife, cutting knife set bolt, fixed cutting tool, Cutter apron, mechanism's seat, bracket, two pressing spring, two moving guide pillar, swing-shaping mould, bearing pin, support, flexible extension spring; In the bend pipe mould structure one Cutter apron is arranged, Cutter apron is installed in above mechanism's seat, fixed cutting tool is installed in above the Cutter apron with the cutting knife set bolt, guide pillar is vertically mounted on the upper plane of mechanism's seat, two pressing springs are sleeved on above two moving guide pillars, bracket by the pilot hole on it be installed in two moving guide pillars above, support is installed in above mechanism's seat, the swing-shaping mould by bearing pin be hinged on support above, the braking locating piece be installed in the swing-shaping mould above, flexible extension spring one end links to each other with the back side of swing-shaping mould, and an other end is connected with support, and moving cutting knife is fixed on the back side of power pressure head by the cutting knife set bolt.
Operation principle of the present utility model is: when free state, under the effect of two pressing springs, the upper plane of bracket and the upper plane of fixed cutting tool are in the same plane, under the effect of two pressure extension springs, the swing-shaping mould turns to rightmost position around bearing pin, simultaneously, be equipped with the braking plane of locating piece and bracket and fixed cutting tool on be in the same plane, when the power pressure head descends, under the acting in conjunction of moving cutting knife and fixed cutting tool, billot is cut off simultaneously, with the hair blank clamping that cuts off between power pressure head and bracket, when the power pressure head continues to descend, at bracket, the power pressure head, under the acting in conjunction of swing-shaping mould, the blank material of above-mentioned clamping is bent to product parts.
Beneficial effect: since the utility model only adopted need to be in punching course, just part can be manufactured finished product, so, not only has higher productivity ratio, simultaneously, have the lower advantage of manufacturing cost, effectively overcome the existing complex structure of existing plastic bend tube mold mechanism, system is poor with property, productivity ratio is low defective.
Description of drawings
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is structure principle chart of the present utility model.
Shown in the figure: 1, power pressure head; 2, moving cutting knife; 3, cutting knife set bolt; 4, solid
Cutter; 5, Cutter apron; 6, mechanism's seat; 7, bracket; 8, two pressing springs; 9, two moving guide pillars; 10, swing-shaping mould; 11, bearing pin; 12, support; 13, flexible extension spring; 14, braking locating piece.
The specific embodiment
The bend pipe mould structure has a Cutter apron (5), Cutter apron (5) is installed in above mechanism's seat (6), fixed cutting tool (4) is installed in above the Cutter apron (5) with cutting knife set bolt (3), guide pillar (9) is vertically mounted on the upper plane of mechanism's seat (6), two pressing springs (8) are sleeved on above two moving guide pillars (9), bracket (7) by the pilot hole on it be installed in two moving guide pillars (9) above, support (12) is installed in above mechanism's seat (6), swing-shaping mould (10) by bearing pin (11) be hinged on support (12) above, the braking locating piece (14) be installed in swing-shaping mould (10) above, flexible extension spring (13) one ends link to each other with the back side of swing-shaping mould (10), an other end is connected with support (12), and moving cutting knife (2) is fixed on the back side of power pressure head (1) by cutting knife set bolt (3).
Claims (1)
1. plastic bend tube mold mechanism, it is characterized in that: flexible extension spring (13) one ends link to each other with the back side of swing-shaping mould (10), an other end is connected with support (12), and moving cutting knife (2) is fixed on the back side of power pressure head (1) by cutting knife set bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319972 CN202752448U (en) | 2012-07-03 | 2012-07-03 | Plastic elbow mold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319972 CN202752448U (en) | 2012-07-03 | 2012-07-03 | Plastic elbow mold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752448U true CN202752448U (en) | 2013-02-27 |
Family
ID=47731643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319972 Expired - Fee Related CN202752448U (en) | 2012-07-03 | 2012-07-03 | Plastic elbow mold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215201A (en) * | 2015-11-16 | 2016-01-06 | 重庆持恒模具有限公司 | Swing bending die |
-
2012
- 2012-07-03 CN CN 201220319972 patent/CN202752448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215201A (en) * | 2015-11-16 | 2016-01-06 | 重庆持恒模具有限公司 | Swing bending die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130703 |