CN103029314A - Formwork for friction press - Google Patents
Formwork for friction press Download PDFInfo
- Publication number
- CN103029314A CN103029314A CN 201110294954 CN201110294954A CN103029314A CN 103029314 A CN103029314 A CN 103029314A CN 201110294954 CN201110294954 CN 201110294954 CN 201110294954 A CN201110294954 A CN 201110294954A CN 103029314 A CN103029314 A CN 103029314A
- Authority
- CN
- China
- Prior art keywords
- die base
- die
- upper bolster
- upper die
- piece
- 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
Images
Abstract
A formwork for a friction press comprises an upper die base and a lower die base. Nut sleeves and die adjustment bolts are arranged at the periphery of the upper die base and the lower die base. Middle sub-plates are arranged at the bottoms of inner frames of the upper die base and the lower die base. Guide sleeves are arranged on the upper die base in an opposite-angle mode. Guide columns corresponding to the positions of the guide sleeves of the upper die base are arranged on the lower die base. The guide columns are matched with the guide sleeves. The lower die base is provided with a lower die leaning block which is connected with the lower die base through lower leaning block bolts. The upper die base is provided with an upper die leaning block which is connected with the upper die base through upper leaning block bolts. An integrated type die base is adopted by the upper die base and the lower die base of the formwork for the friction press so that intensity of the formwork is improved. Due to arrangement of the guide columns and the guide sleeves in the opposite-angle mode, guide accuracy is improved and qualification of product displacement is guaranteed. Due to arrangement of the limit leaning blocks of the upper die base and the lower die base in the opposite-angle mode, stability of the press is improved and a die is prevented from being abraded. Due to arrangement of the middle sub-plates and die sub-plates in the upper die base and the lower die base, a bearing surface of the die is prevented from deforming, the die is prevented from being damaged because of deformation of the bearing surface of the die and service life of the formwork is prolonged.
Description
Technical field
The present invention relates to a kind of mould bases, being specifically related to a kind of can be used for can improve the die holder for friction press of double disk friction screw press integration capability on the double disk friction screw press such as 400 tons of forging industries, 630 tons, 1000 tons.
Background technology
Along with the fast development of automobile industry, the demand of Forging Pieces increases day by day, how to reduce production costs in process of production, and guaranteeing product quality, enhancing productivity is crucial problem.Friction press is low as the forging equipment cost, but precision is also low.The existing mould bases that is applied to friction press all has certain defective at guiding accuracy, die change with to aspects such as mould speed, the forging ' s block dimension that can process and weight precision, also might cause mold breakdown in the use procedure, and what impact was produced normally carries out.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of guiding accuracy is high, die change and fast to mould speed, and the forging ' s block dimension that obtains and weight precision are high, can prevent mold breakdown, promotes the die holder for friction press of the integration capability of friction press.
The object of the present invention is achieved like this: a kind of die holder for friction press, comprise upper bolster and die shoe, and upper bolster and die shoe are equipped with nut sleeve and mode transfer bolt on four sides; Die holder inside casing bottom is provided with intermediate pads up and down; The diagonal angle arranges guide pin bushing on the upper bolster; Be equipped with guide pillar with the upper bolster corresponding section on the die shoe, guide pillar matches with guide pin bushing; Equipped die shoe is by piece on the die shoe, and die shoe is connected with die shoe by the piece bolt by lower by piece, and equipped upper bolster is by piece on the upper bolster, and upper bolster is connected with upper bolster by the piece bolt by upper by piece.Die backing plate is installed on the intermediate pads.
Die holder for friction press provided by the invention has following beneficial effect:
1, die holder adopts the monoblock type die holder up and down, has improved mould bases intensity.
2, the die holder diagonal angle arranges the guide pillar guide pin bushing up and down, has improved guiding accuracy, has guaranteed that product offsetting amount is qualified.
3, the die holder diagonal angle arranges spacingly by piece up and down, has improved the stability of equipment, has prevented that mould is damaged, the forging thickness difference can be controlled in the 0.5mm, weight difference be controlled at the forging gross mass 5% in.
4, tight mould mode transfer adopts quick change nut sleeve and bolt, has simplified operation, has improved die change and to mould speed.
5, in the die holder intermediate pads and die backing plate are set up and down, prevent mould loading end distortion, prevented that mould is damaged because the loading end distortion produces, improved mould bases service life.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the structural representation of looking up of the present invention.
The specific embodiment
Structure of the present invention as Figure 1-3, a kind of die holder for friction press comprises upper bolster 1 and die shoe 8, upper bolster 1 and die shoe 8 four sides are equipped with nut sleeve 13 and mode transfer bolt 2; Die holder 1 interior frame bottom is provided with intermediate pads 7 up and down; 1 diagonal angle arranges guide pin bushing 11 on the upper bolster; Be equipped with guide pillar 12 with upper bolster 1 corresponding section on the die shoe 8, guide pillar 12 matches with guide pin bushing 11; Equipped die shoe is by piece 5 on the die shoe 8, and die shoe is connected with die shoe 8 by piece bolt 4 by lower by piece 5, and equipped upper bolster is by piece 3 on the upper bolster 1, and upper bolster is connected with upper bolster 1 by piece bolt 14 by upper by piece 3.Die backing plate 6 is installed on the intermediate pads 7.
Installation process of the present invention is as follows: integral installation is to forcing press, according to product requirement installation forming module after the mould bases assembling.Die shoe 8 is fixed by bolts on the workbench backing plate, and upper bolster 1 is fixed by bolts on the forcing press tup; Forming module 9 and 10 usefulness mode transfer bolts 2 are fastened on respectively in die shoe 8 and the upper bolster 1.Upper bolster chooses according to the thickness of forming module by piece 5, die backing plate 6 and intermediate pads 7 by piece 3 and die shoe and is fixed on upper bolster 1 and the die shoe 8 with hexagon socket head cap screw respectively afterwards.
The course of work of the present invention is as follows:
Moved up and down by forcing press tup drive upper bolster 1 and upper module 10; simultaneously by the guiding of guide pin bushing 11 with guide pillar 12; guaranteed the offsetting amount of product; when moving hammer arrives the lower position; upper bolster by 5 beat and lean on, has absorbed too much energy by piece 3 and die shoe, has guaranteed the flash thickness between upper module 10 and the lower module 9; thereby guaranteed the thickness of product, protected module to produce because blow energy is excessive damaged.
Claims (2)
1. a die holder for friction press comprises upper bolster (1) and die shoe (8), it is characterized in that: upper bolster (1) and die shoe (8) four sides are equipped with nut sleeve (13) and mode transfer bolt (2); The interior frame bottom of die holder (1) is provided with intermediate pads (7) up and down; (1) diagonal angle arranges guide pin bushing (11) on the upper bolster; On the die shoe (8) and upper bolster (1) corresponding section is equipped with guide pillar (12), and guide pillar (12) matches with guide pin bushing (11); The upper equipped die shoe of die shoe (8) is by piece (5), die shoe is connected with die shoe (8) by piece bolt (4) by lower by piece (5), the upper equipped upper bolster of upper bolster (1) is by piece (3), and upper bolster is connected with upper bolster (1) by piece bolt (14) by upper by piece (3).
2. die holder for friction press according to claim 1 is characterized in that: die backing plate (6) is installed on the intermediate pads (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110294954 CN103029314A (en) | 2011-10-08 | 2011-10-08 | Formwork for friction press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110294954 CN103029314A (en) | 2011-10-08 | 2011-10-08 | Formwork for friction press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029314A true CN103029314A (en) | 2013-04-10 |
Family
ID=48016952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110294954 Pending CN103029314A (en) | 2011-10-08 | 2011-10-08 | Formwork for friction press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103029314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015017A (en) * | 2015-08-20 | 2015-11-04 | 重庆丰洋机电有限公司 | Punching machine |
| CN109500259A (en) * | 2018-12-10 | 2019-03-22 | 江铃汽车股份有限公司 | A kind of guide locating device provided and its application for die backing plate installation |
-
2011
- 2011-10-08 CN CN 201110294954 patent/CN103029314A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015017A (en) * | 2015-08-20 | 2015-11-04 | 重庆丰洋机电有限公司 | Punching machine |
| CN109500259A (en) * | 2018-12-10 | 2019-03-22 | 江铃汽车股份有限公司 | A kind of guide locating device provided and its application for die backing plate installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10328486B2 (en) | Automatically-returning mold ejection device and casting mold comprising the same | |
| CN103170568A (en) | Forging die holder kit | |
| CN102641925A (en) | Modularization stretch bending clamping fixture for railway vehicle carline | |
| CN200939494Y (en) | Squeezing die forged die for manufacturing sputtering targets | |
| CN103464817A (en) | Device for cutting and machining arc-shaped square hole and method for machining arc-shaped square hole | |
| CN103056905B (en) | A kind of automobile bearing lid end face processing grip slipper | |
| CN102284616B (en) | Adjustable Z-shaped offset bending mold | |
| CN103029314A (en) | Formwork for friction press | |
| CN202239437U (en) | Die holder for hot die forging press | |
| CN202963282U (en) | Automatic loading and unloading mechanical hand for stamping | |
| CN102555107B (en) | Intake manifold vibratory welding mould | |
| CN202242065U (en) | Die holder for friction press | |
| CN102114601B (en) | Special clamp for manufacturing lateral frame of railway vehicle | |
| CN201807654U (en) | Full-guide hot punching blank punching device with double-guide-pillar structure | |
| CN100488764C (en) | Drill pipe connecting sleeve extrusion hydraulic machine with frame deformation compensation device | |
| CN201755675U (en) | Hinge type jig with replaceable jig bushing block | |
| CN206567381U (en) | A kind of auto parts and components mechanical pressure machine worktable of mobile work | |
| CN103042126B (en) | Stamping automatic feeding and blanking mechanical hand | |
| CN211413525U (en) | Pressing plate forging die | |
| CN202070674U (en) | Reverse cutting and punching composite die for rail chain link | |
| CN207238869U (en) | A kind of novel precise blanking die | |
| CN202070924U (en) | Fixture for processing elastic ring parts | |
| CN205128727U (en) | Platform device is hung to drift | |
| CN103028688A (en) | Mold frame of hot mold forging press machine | |
| CN206046975U (en) | Car reflectal wheel hub flower pattern stamp forging mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |