CN106984708A - Ball neck connects arm forging diel - Google Patents
Ball neck connects arm forging diel Download PDFInfo
- Publication number
- CN106984708A CN106984708A CN201610037628.8A CN201610037628A CN106984708A CN 106984708 A CN106984708 A CN 106984708A CN 201610037628 A CN201610037628 A CN 201610037628A CN 106984708 A CN106984708 A CN 106984708A
- Authority
- CN
- China
- Prior art keywords
- hole
- die shoe
- module
- ball neck
- upper bolster
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Ball neck connects arm forging diel, including upper bolster, die shoe, it is placed in upper module and upper die plate in upper bolster, the lower module and lower mold backing plate being placed in die shoe, it is fixedly mounted on the guide pillar on die shoe, the guide pin bushing for positioning guide column in upper bolster, multiple regulating bolts for being used to adjust upper module and lower module position on upper bolster and die shoe, first through hole is offered on die shoe, the second through hole is offered on lower module, third through-hole is offered in lower mold backing plate, and first through hole, second through hole and third through-hole are coaxial, one piece of cushion block is mounted with respectively at the two ends of the lower end of die shoe, the perspective plane of first through hole is located in the gap between two pieces of cushion blocks, also include a drift that can pass through from first through hole and the second through hole, the height of drift is less than the thickness of cushion block.
Description
Technical field
The present invention relates to a kind of diel, feature is related to ball neck and connects arm forging diel.
Background technology
Need first to be connect in ball neck with punching die on 160 tons of straight side presses when in the prior art connecing ball neck arm forging punch die to go out interstitial hole on arm forging, then ball neck is connect into arm forging from 160 tons of forcing presses to remove, then is transported to and arm forging is connect to ball neck with hot straightening mold on 630 tons of forcing presses be corrected.This technique is corrected again due to first punching, and middle hole wall is thin, and circle is lost in non-contacted support after calibration, into ellipse, it is impossible to meets and requires；Because process is long if punching again is first corrected, the temperature reduction of middle hole wall and gross weight, interstitial hole hole wall deformation is big after punching, need to correct again；And two equipment are consumed, two operative employees, piece rate length, low production efficiency and cost are high.
The content of the invention
Arm forging diel is connect the technical problem to be solved in the present invention is to provide a bulb neck, the correction and punching of arm forging can be completed to connect ball neck on same forcing press, and after punching, interstitial hole hole wall is indeformable, piece rate is short, production efficiency is high and cost is low.
In order to solve the above problems, the technical scheme is that：Ball neck connects arm forging diel, including upper bolster, die shoe, it is placed in upper module and upper die plate in upper bolster, the lower module and lower mold backing plate being placed in die shoe, it is fixedly mounted on the guide pillar on die shoe, the guide pin bushing for positioning guide column in upper bolster, multiple regulating bolts for being used to adjust upper module and lower module position on upper bolster and die shoe, first through hole is offered on die shoe, the second through hole is offered on lower module, third through-hole is offered in lower mold backing plate, and first through hole, second through hole and third through-hole are coaxial, one piece of cushion block is mounted with respectively at the two ends of the lower end of die shoe, the perspective plane of first through hole is located in the gap between two pieces of cushion blocks, also include a drift that can pass through from first through hole and the second through hole, the height of drift is less than the thickness of cushion block.
The beneficial effects of the invention are as follows：This mould is first to correct, then punching, and connecing arm forging to ball neck again while punching is corrected, and three stations originally are focused on into a station suppresses completion twice, and hole is indeformable, and workpiece configurations size is guaranteed, so that the quality of workpiece has been effectively ensured；Process concentrates post-equalization punching station to complete for 20 seconds, and the temperature of workpiece can meet correction punching, therefore productive temp is constant；160 tons of closed type single point presses, one, one operative employee is reduced, reduces that frock, mould are a set of, production cost is reduced.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is half-section diagram of the invention,
Fig. 2 mentioned in the present invention to ball neck connect the dimensional structure diagram of arm forging,
Fig. 3 is the top view of lower module of the present invention,
Fig. 4 is the diagrammatic cross-section at A-A in Fig. 3,
Fig. 5 is the top view of upper module of the present invention,
Fig. 6 is the diagrammatic cross-section at B-B in Fig. 5,
Diagrammatic cross-section of Fig. 7 present invention when using upper module and lower module punching press.
Fig. 8 be mentioned in above-mentioned background technology to the partial cutaway schematic that arm forging carries out punching press or mould timing is connect to ball neck using straight side press in the prior art.
Embodiment
In order to can more allow skilled artisan understands that the technological progress that the present invention is done to prior art, before being elaborated to the present invention, first elaborates to the punching course and step that connect arm forging on ball neck in the prior art.
It is that ball neck connects arm forging interstitial hole at the dimensional structure diagram that ball neck connects arm forging, the C shown in figure to be such as Fig. 2, and ball neck connects arm forging before undressed, and the ball neck of the position of interstitial hole connects arm forge piece blank reheating for plane.
As shown in Fig. 3 to 8, in the prior art, it is not have hole on lower module 4, need first to be connect in ball neck with punching die on 160 tons of straight side presses when connecing ball neck arm forging punch die to go out interstitial hole on arm forging, then ball neck is connect into arm forging from 160 tons of forcing presses to remove, then is transported to and arm forging is connect to ball neck with hot straightening mold on 630 tons of forcing presses be corrected.This technique is corrected again due to first punching, and middle hole wall is thin, and circle is lost in non-contacted support after calibration, into ellipse, it is impossible to meets and requires；Because process is long if punching again is first corrected, the temperature reduction of middle hole wall and gross weight, interstitial hole hole wall deformation is big after punching, need to correct again；And two equipment are consumed, two operative employees, piece rate is long, and low production efficiency, cost are high, and 160 tons of above-mentioned forcing presses are identical with the profile of 630 tons of forcing presses, and shape is as shown in Figure 8.
The present invention is described in further detail below：
As shown in Fig. 1 to 6, ball neck connects arm forging diel, including upper bolster 1, die shoe 2, it is placed in upper module 3 and upper die plate 10 in upper bolster 1, the lower module 4 and lower mold backing plate 5 being placed in die shoe 2, it is fixedly mounted on the guide pillar 7 on die shoe 2, the guide pin bushing 8 for positioning guide column 7 in upper bolster 1, multiple regulating bolts 11 for being used to adjust upper module 3 and the position of lower module 4 on upper bolster 1 and die shoe 2, first through hole 41 is offered on die shoe 2, the second through hole 51 is offered on lower module 4, third through-hole 21 is offered in lower mold backing plate 5, and first through hole 41, second through hole 51 and third through-hole 21 are coaxial, one piece of cushion block 6 is mounted with respectively at the two ends of the lower end of die shoe 2, the perspective plane of first through hole 41 is located in the gap between two pieces of cushion blocks 6, also include a drift 9 that can pass through from the through hole 51 of first through hole 41 and second, the height of drift 9 is less than the thickness of cushion block 6.
The operating process of the present invention：
The first step, ball neck connect into arm forging it is placed on to hit in the model cavity of lower module 4 and be once corrected；
Second step, drift 9 is placed on to middle hole site strike that ball neck connects arm forging once, corrected while punching, while drift 9 is passed sequentially through on the workbench 12 that first through hole 41, the second through hole 51 and threeway fall between two cushion blocks 6；
3rd step, taking-up ball neck connect arm forging finished product, drift 9 and hole gross weight are taken out out of gap between two pieces of cushion blocks 6, and hole gross weight and ball neck are connect into arm forging finished product and are put into respective Turnover Box, drift 9 is purchased.
The present invention is to use first to correct, then punching, connects arm forging to ball neck again while punching and is corrected, originally three stations are focused on into a station and suppress completion twice, and hole is basically unchanged shape, workpiece configurations size is guaranteed, so that the quality of workpiece has been effectively ensured；Process concentrates post-equalization punching station to complete for 20 seconds, and the temperature of workpiece can meet correction punching, therefore productive temp is constant；160 tons of closed type single point presses, one, one operative employee is reduced, reduces that frock, mould are a set of, production cost is reduced.
Claims (1)
1. ball neck connects arm forging diel, including upper bolster（1）, die shoe（2）, be placed in upper bolster（1）Interior upper module（3）And upper die plate（10）, be placed in die shoe（2）Interior lower module（4）And lower mold backing plate（5）, be fixedly mounted on die shoe（2）On guide pillar（7）, installed in upper bolster（1）Interior is used for positioning guide column（7）Guide pin bushing（8）, installed in upper bolster（1）And die shoe（2）On it is multiple be used for adjust upper module（3）And lower module（4）The regulating bolt of position（11）, it is characterised in that：In die shoe（2）On offer first through hole（41）, in lower module（4）On offer the second through hole（51）, in lower mold backing plate（5）On offer third through-hole（21）, and first through hole（41）, the second through hole（51）And third through-hole（21）It is mutually coaxial, in die shoe（2）The two ends of lower end be mounted with one piece of cushion block respectively（6）, first through hole（41）Perspective plane be located at two pieces of cushion blocks（6）Between gap in, in addition to one can be from first through hole（41）With the second through hole（51）The drift passed through（9）, drift（9）Height be less than cushion block（6）Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037628.8A CN106984708A (en) | 2016-01-20 | 2016-01-20 | Ball neck connects arm forging diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037628.8A CN106984708A (en) | 2016-01-20 | 2016-01-20 | Ball neck connects arm forging diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106984708A true CN106984708A (en) | 2017-07-28 |
Family
ID=59413628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610037628.8A Pending CN106984708A (en) | 2016-01-20 | 2016-01-20 | Ball neck connects arm forging diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310179A (en) * | 2021-12-30 | 2022-04-12 | 吉安大禾工业机械制造有限公司 | Control arm integrated forming device and production process thereof |
-
2016
- 2016-01-20 CN CN201610037628.8A patent/CN106984708A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310179A (en) * | 2021-12-30 | 2022-04-12 | 吉安大禾工业机械制造有限公司 | Control arm integrated forming device and production process thereof |
| CN114310179B (en) * | 2021-12-30 | 2023-03-03 | 吉安大禾工业机械制造有限公司 | Control arm integrated forming device and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |
|
| WD01 | Invention patent application deemed withdrawn after publication |