CN202621682U - Bar cut-off die - Google Patents
Bar cut-off die Download PDFInfo
- Publication number
- CN202621682U CN202621682U CN 201220144499 CN201220144499U CN202621682U CN 202621682 U CN202621682 U CN 202621682U CN 201220144499 CN201220144499 CN 201220144499 CN 201220144499 U CN201220144499 U CN 201220144499U CN 202621682 U CN202621682 U CN 202621682U
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- China
- Prior art keywords
- die
- cut
- bar
- hole
- seat
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- Expired - Fee Related
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Abstract
The utility model discloses a bar cut-off die which relates to a stamping die; the bar cut-off die comprises an upper die seat and a lower die seat; a guide column is arranged between the upper die seat and the lower die seat; the lower surface of the upper die seat is provided with a cut-off convex die; the lower end of the cut-off convex die is provided with a cutting edge; a position on the lower die seat which corresponds to the cut-off convex die is provided with a concave die seat; a horizontal concave die hole is arranged on the concave die seat; the side wall of the concave die seat which is away from the cut-off convex die is provided with a reinforcing plate; a horizontal through hole which is communicated with the concave die hole is arranged on the reinforcing plate; a triangular reinforcing rib is arranged on the reinforcing plate; a positioning baffle is arranged on the lower die seat. According to the bar cut-off die, the processed bar production efficiency is high, the processing strength is low, the processing cost is low, and the bar cut-off die can be used for the bar processing of hot-forging dies, bar blanks for upset forging and the like which have not high requirements on the quality of cross sections and is very practical.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to a kind of Cutting stick mould.
Background technology
Bar is meant that cross section is simple graphs such as circular, square, hexagon, octagonal, the relative cross sectional dimensions of length is bigger and all is a kind of material product that provides with the vertical bar shape usually.Bar generally all can carry out machining.The material that can process bar is very many, like rod iron, aluminium bar, copper rod, wooden stick, rubber bar, sticking plaster, glass bar or the like.Application in the bar modern industrial is very extensive, in the prior art, generally is to adopt saw or turning processing to the cut-out of bars such as round metal bars; The bar cross section quality that saw or turning process is good; Dimensional accuracy is high, but production efficiency is low, and processing intensity is big; Processing cost is high, and has potential safety hazard.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of Cutting stick mould, and is high with its processing bar production efficiency; Processing intensity is little; Processing cost is low, can be used for hot-forging die, the flat forging with excellent base etc. processed the less demanding bar of cross section quality, and be very practical.
The technical scheme of the utility model is: a kind of Cutting stick mould; Comprise upper bolster and die shoe, be provided with guide pillar between upper bolster and the die shoe, the upper bolster lower surface is provided with the cut-out punch; The lower end that cuts off punch is a cutting edge; Be provided with die socket with cutting off the corresponding position of punch on the die shoe, have the die hole of level on the die socket, die socket is provided with stiffener away from the sidewall that cuts off punch; Have the horizontal through hole that is communicated with the die hole on the stiffener, stiffener is provided with the triangle ribs; Die shoe is provided with positioning baffle.
As preferably, said cut-out punch adopts the GCr15 steel to process, and its sidewall is provided with the triangle ribs, and die socket is connected with die shoe through screw, and die is equipped with die case in the hole, and said die case employing carbide alloy is processed.
As preferably, positioning baffle is fixedly connected on the side of die shoe upper surface away from die socket through screw, and positioning baffle is provided with the dog screw of level, and dog screw is corresponding with the position in die hole, and dog screw is provided with block away from an end of die socket.
The beneficial effect of the utility model is: when using the utility model, bar to be cut off is fixed in the die hole, and through the dog screw location; Upper bolster is along with forcing press is descending; Cut off punch with Cutting stick, production efficiency is high, and processing intensity is little; Processing cost is low, can be used for hot-forging die, the flat forging with excellent base etc. processed the less demanding bar of cross section quality.Die case can prevent that die socket from damaging, and the triangle ribs can guarantee die socket and the positional precision of cutting off punch, prevents die socket and cuts off the horizontal play of punch, and is very practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As a kind of embodiment of the utility model, as shown in Figure 1, a kind of Cutting stick mould; Comprise upper bolster 5 and die shoe 1, be provided with guide pillar between upper bolster 5 and the die shoe 1, as preferably; Upper bolster 5 adopts the Q235 steel to process good combination property, long service life with die shoe 1.Upper bolster 5 lower surfaces are provided with and cut off punch 6, and the lower end that cuts off punch 6 is a cutting edge, are provided with die socket 9 with cut-out punch 6 corresponding positions on the die shoe 1; Have the die hole of level on the die socket 9, in the present embodiment, as preferably; Be equipped with die case 8 in the die hole; Said die case 8 adopts carbide alloy to process, and intensity is high, long service life.Die socket 9 is provided with stiffener 7 away from the sidewall that cuts off punch 6, has the horizontal through hole that is communicated with the die hole on the stiffener 7, and stiffener 7 is provided with the triangle ribs; Die shoe 1 is provided with positioning baffle 2; In the present embodiment; As preferably, positioning baffle 2 is fixedly connected on the side of die shoe 1 upper surface away from die socket 9 through screw, and positioning baffle 2 is provided with the dog screw 3 of level; Dog screw 3 is corresponding with the position in die hole, and dog screw 3 is provided with block 4 away from an end of die socket 9.
In the present embodiment, as preferably, said cut-out punch 6 adopts the GCr15 steel to process, and intensity is high, long service life, and its sidewall is provided with the triangle ribs, has guaranteed to cut off the positional precision of punch 6, prevents to cut off punch 6 horizontal plaies.Die socket 9 is connected with die shoe 1 through screw.
More than a kind of Cutting stick mould that the utility model provided has been carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.Change and improvement to the utility model will be possible, and can not exceed design and the scope that accessory claim can be stipulated.
Claims (3)
1. a Cutting stick mould comprises upper bolster and die shoe, is provided with guide pillar between upper bolster and the die shoe; It is characterized in that: the upper bolster lower surface is provided with the cut-out punch, and the lower end that cuts off punch is a cutting edge, is provided with die socket with the corresponding position of cut-out punch on the die shoe; Have the die hole of level on the die socket; Die socket is provided with stiffener away from the sidewall that cuts off punch, has the horizontal through hole that is communicated with the die hole on the stiffener, and stiffener is provided with the triangle ribs; Die shoe is provided with positioning baffle.
2. Cutting stick mould according to claim 1; It is characterized in that: said cut-out punch adopts the GCr15 steel to process, and its sidewall is provided with the triangle ribs, and die socket is connected with die shoe through screw; Die is equipped with die case in the hole, and said die case adopts carbide alloy to process.
3. Cutting stick mould according to claim 1 and 2; It is characterized in that: positioning baffle is fixedly connected on the side of die shoe upper surface away from die socket through screw; Positioning baffle is provided with the dog screw of level; Dog screw is corresponding with the position in die hole, and dog screw is provided with block away from an end of die socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144499 CN202621682U (en) | 2012-04-09 | 2012-04-09 | Bar cut-off die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144499 CN202621682U (en) | 2012-04-09 | 2012-04-09 | Bar cut-off die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621682U true CN202621682U (en) | 2012-12-26 |
Family
ID=47374925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144499 Expired - Fee Related CN202621682U (en) | 2012-04-09 | 2012-04-09 | Bar cut-off die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785609A (en) * | 2015-04-30 | 2015-07-22 | 广西西江锅炉制造有限公司 | Die for cutting off pin bolts |
| CN110153271A (en) * | 2019-05-22 | 2019-08-23 | 一汽轿车股份有限公司 | A kind of Cutting stick punching die structure |
-
2012
- 2012-04-09 CN CN 201220144499 patent/CN202621682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785609A (en) * | 2015-04-30 | 2015-07-22 | 广西西江锅炉制造有限公司 | Die for cutting off pin bolts |
| CN110153271A (en) * | 2019-05-22 | 2019-08-23 | 一汽轿车股份有限公司 | A kind of Cutting stick punching die structure |
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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: 20121226 Termination date: 20130409 |