CN203956200U - Bolt double-screw bolt blanking tool - Google Patents
Bolt double-screw bolt blanking tool Download PDFInfo
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- CN203956200U CN203956200U CN201420325560.XU CN201420325560U CN203956200U CN 203956200 U CN203956200 U CN 203956200U CN 201420325560 U CN201420325560 U CN 201420325560U CN 203956200 U CN203956200 U CN 203956200U
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Abstract
The utility model relates to a kind of bolt double-screw bolt blanking tool, belong to machine die field, comprise upper die and lower die, patrix comprises die shank, die shank lower end is die shank fixed head fixedly, die shank fixed head is fixedly connected with upper slitter fixed head, and on upper slitter fixed head, vertical fixedly upper tool post, is bolted upper slitter on upper tool post; Counterdie comprises bed die sub-assembly, fixing circle mould holder on bed die sub-assembly, in circle mould holder, by guiding mechanism, cutter is installed down, opposite and the lower cutter of circle mould holder working face coaxially arrange bolt, bolt threaded engagement is on locating rack, locating rack is fixed on bed die sub-assembly, reduces the manufacturing cost of product, simplifies product processing.
Description
Technical field
The utility model relates to a kind of bolt double-screw bolt blanking tool, belongs to machine die field.
Background technology
Quick stable development along with China's economy, the securing member consumption of all kinds various uses increases, the quality of bolt fracture, directly affect the quality of product, directly affect and whether increase tack operation, the irrationality of old fracture frock one, the one, cause the round steel section gradient of blanking large, need to carry out tack operation, the 2nd, old fracture operation die change is loaded down with trivial details, and production efficiency is low.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of manufacturing cost that reduces product is provided, simplifies the bolt double-screw bolt blanking tool of product processing.
Bolt double-screw bolt blanking tool described in the utility model, comprises upper die and lower die, and patrix comprises die shank, die shank lower end is die shank fixed head fixedly, die shank fixed head is fixedly connected with upper slitter fixed head, and on upper slitter fixed head, vertical fixedly upper tool post, is bolted upper slitter on upper tool post;
Counterdie comprises bed die sub-assembly, on bed die sub-assembly, fixing circle mould holder, installs down cutter by guiding mechanism in circle mould holder, and opposite and the lower cutter of circle mould holder working face coaxially arrange bolt, bolt threaded engagement is on locating rack, and locating rack is fixed on bed die sub-assembly.
Guiding mechanism comprises round die sleeve, coordinates lower cutter is installed in circle die sleeve, and lower cutter is spacing by circle die-cushion, and circle die-cushion is arranged in round die sleeve, and circle die sleeve is spacing by rear cushion block, and rear cushion block is fixed in round mould holder by rear fender.
Circle mould holder is fixed on bed die sub-assembly by stud and nut.
Locating rack is fixed on bed die sub-assembly by stud and nut.
Operation principle and process:
During work, according to the spacing between the length adjustment bolt working end of fracture product and circle mould holder, material is penetrated in lower cutter, material end is against on bolt, and die shank is fixed on punch press, and punch press moves down, drive upper slitter moves down, upper slitter tangent plane coordinates material is cut off with lower cutter tangent plane, in the time need to cutting off the material of different-diameter, only needs to change the upper slitter of patrix and the lower cutter of counterdie.
The beneficial effect that the utility model compared with prior art had is:
Bolt double-screw bolt blanking tool described in the utility model, reasonable in design, easy to use, can rationally break and the product of different-diameter different length, by punch press, provide power simultaneously, both saved production cost, improved again production efficiency, also reduced labour intensity.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is top view embodiment illustrated in fig. 1;
Fig. 3 is upper slitter part schematic diagram.
In figure: 1, bed die sub-assembly; 2, bolt; 3, locating rack; 4, stud; 5, nut; 6, prelocalization plate; 7, setscrew nut; 8, rear fender bolt; 9, justify mould holder; 10, rear fender; 11, lower cutter; 12, justify die sleeve; 13, justify die-cushion; 14, rear cushion block; 15, die shank; 16, die shank fixed head; 17, upper slitter fixed head; 18, upper tool post; 19, upper slitter.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1-Figure 3, bolt double-screw bolt blanking tool described in the utility model, comprise upper die and lower die, patrix comprises die shank 15, die shank 15 lower ends are die shank fixed head 16 fixedly, die shank fixed head 16 is fixedly connected with upper slitter fixed head 17, and on upper slitter fixed head 17, vertical fixedly upper tool post 18, is bolted upper slitter 19 on upper tool post 18;
Counterdie comprises bed die sub-assembly 1, fixing circle mould holder 9 on bed die sub-assembly 1, in circle mould holder 9, by guiding mechanism, cutter 11 is installed down, opposite and the lower cutter 11 of circle mould holder 9 working faces coaxially arrange bolt 2, bolt 2 threaded engagement are on locating rack 3, and locating rack 3 is fixed on bed die sub-assembly 1.
Guiding mechanism comprises round die sleeve 12, and lower cutter 11 is installed in the interior cooperation of circle die sleeve 12, and lower cutter 11 is spacing by circle die-cushion 13, and circle die-cushion 13 is arranged in round die sleeve 12, and circle die sleeve 12 is spacing by rear cushion block 14, and rear cushion block 14 is fixed in round mould holder 9 by rear fender 10.
Circle mould holder 9 is fixed on bed die sub-assembly 1 by stud 4 and nut 5.
Locating rack 3 is fixed on bed die sub-assembly 1 by stud 4 and nut 5.
Operation principle and process:
During work, according to the spacing between length adjustment bolt 2 working ends of fracture product and circle mould holder 9, material is penetrated in lower cutter 11, material end is against on bolt 2, and die shank 15 is fixed on punch press, and punch press moves down, drive upper slitter 19 to move down, upper slitter 19 tangent planes coordinate material are cut off with lower cutter 11 tangent planes, in the time need to cutting off the material of different-diameter, only need to change the upper slitter 19 of patrix and the lower cutter 11 of counterdie.
Claims (3)
1. a bolt double-screw bolt blanking tool, comprise upper die and lower die, it is characterized in that: patrix comprises die shank (15), die shank (15) lower end is die shank fixed head (16) fixedly, die shank fixed head (16) is fixedly connected with upper slitter fixed head (17), the upper vertical fixedly upper tool post (18) of upper slitter fixed head (17), is bolted upper slitter (19) on upper tool post (18);
Counterdie comprises bed die sub-assembly (1), the upper fixing circle mould holder (9) of bed die sub-assembly (1), in circle mould holder (9), by guiding mechanism, cutter (11) is installed down, opposite and the lower cutter (11) of circle mould holder (9) working face coaxially arrange bolt (2), bolt (2) threaded engagement is upper at locating rack (3), and locating rack (3) is fixed on bed die sub-assembly (1);
Guiding mechanism comprises round die sleeve (12), in circle die sleeve (12), coordinate lower cutter (11) is installed, lower cutter (11) is spacing by circle die-cushion (13), circle die-cushion (13) is arranged in round die sleeve (12), circle die sleeve (12) is spacing by rear cushion block (14), and rear cushion block (14) is fixed in round mould holder (9) by rear fender (10).
2. bolt double-screw bolt blanking tool according to claim 1, is characterized in that: circle mould holder (9) is fixed on bed die sub-assembly (1) by stud (4) and nut (5).
3. bolt double-screw bolt blanking tool according to claim 1, is characterized in that: locating rack (3) is fixed on bed die sub-assembly (1) by stud (4) and nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325560.XU CN203956200U (en) | 2014-06-18 | 2014-06-18 | Bolt double-screw bolt blanking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325560.XU CN203956200U (en) | 2014-06-18 | 2014-06-18 | Bolt double-screw bolt blanking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956200U true CN203956200U (en) | 2014-11-26 |
Family
ID=51916840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325560.XU Active CN203956200U (en) | 2014-06-18 | 2014-06-18 | Bolt double-screw bolt blanking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9974244B2 (en) | 2016-08-18 | 2018-05-22 | Hanmin HU | System for tapping and collecting rubber |
-
2014
- 2014-06-18 CN CN201420325560.XU patent/CN203956200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9974244B2 (en) | 2016-08-18 | 2018-05-22 | Hanmin HU | System for tapping and collecting rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |