CN200984594Y - Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press - Google Patents

Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press Download PDF

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Publication number
CN200984594Y
CN200984594Y CN 200620151681 CN200620151681U CN200984594Y CN 200984594 Y CN200984594 Y CN 200984594Y CN 200620151681 CN200620151681 CN 200620151681 CN 200620151681 U CN200620151681 U CN 200620151681U CN 200984594 Y CN200984594 Y CN 200984594Y
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CN
China
Prior art keywords
fixed
hydraulic press
backing plate
processing
liquid
Prior art date
Application number
CN 200620151681
Other languages
Chinese (zh)
Inventor
戴艳玲
Original Assignee
天津市天锻压力机有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 天津市天锻压力机有限公司 filed Critical 天津市天锻压力机有限公司
Priority to CN 200620151681 priority Critical patent/CN200984594Y/en
Application granted granted Critical
Publication of CN200984594Y publication Critical patent/CN200984594Y/en

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Abstract

The utility model relates to a lateral extrusion core pulling device for liquid die forging hydraulic press, wherein, a backing plate is fixed on the lower beam; a lower die is arranged on the backing plate; two brackets are fixed on the left and right sides of the lower beam; a side pressure cylinder with the inner end connected with two extruding rods are respectively arranged on the brackets; two support frames are fixed on the support frames; a side pressure cylinder is fixed on the bracket of the lower beam; the inner ends of the front and back side pressure cylinders are respectively connected with the extruding rods. The utility model has the advantages that the extrusion to a workpiece in vertical direction can be accomplished by one liquid die forging hydraulic press, and the lateral extrusion and core pulling processing to the workpiece in each lateral direction can be simultaneously realized without the processing when the workpiece needs the lateral extrusion and core pulling processing, which can simplify processing technology, shorten processing cycle, improve production efficiency and reduce processing cost.

Description

The lateral compression core-pulling device of liquid-state die forging hydraulic press
Technical field
The utility model belongs to the metal forming machinery technical field, particularly relates to a kind of lateral compression core-pulling device of liquid-state die forging hydraulic press.
Background technology
Present known liquid-state die forging hydraulic press all is to adopt extrusion process form up and down to the processing of workpiece, promptly by being installed in the locked mode cylinder of press on the putting the beams in place drive slide block down that moves up and down, make press patrix and counterdie matched moulds, and then finish extrusion modling workpiece by the pressure ram of squeeze cylinder.And when workpiece need be processed sidewise hole or lateral slot, because the restriction of this body structure of hydraulic press can't be satisfied the side direction processing of workpiece, then also needing to carry out secondary operations by lathe can finish, can cause so not only that processing technology is loaded down with trivial details, processing cost is high, and the process-cycle is long.
Summary of the invention
The utility model provides a kind of and can finish the compacting of workpiece vertical direction at same stamp forging hydraulic press for solving the technical problem that exists in the known technology, can realize the lateral compression of workpiece four side directions and the lateral compression core-pulling device of the liquid-state die forging hydraulic press of the processing of loosing core again.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
The lateral compression core-pulling device of liquid-state die forging hydraulic press, it is characterized in that: be fixed with backing plate in hydraulic press underbeam upper surface, the backing plate upper surface is equipped with counterdie, be positioned on the underbeam of the backing plate left and right sides and be fixed with support respectively, on support, the side pressure cylinder is installed by flange, side pressure cylinder the inner pressure ram that has been threaded, on underbeam leading flank and trailing flank, be fixed with bracing frame respectively, be fixedly connected with support on the bracing frame, be fixed with the side pressure cylinder on the forward and backward support of underbeam, the inner of front side cylinder pressure and rear side cylinder pressure is connected pressure ram respectively.
The utility model can also adopt following technical measures:
Described backing plate upper surface has T-slot, and backing plate is fastening by tommyhead bolt and hydraulic press counterdie.
The support frame as described above upper surface has T-slot, and bracing frame is fixed with support by tommyhead bolt.
Advantage and the good effect that the utlity model has are: by the utility model is installed on the liquid-state die forging hydraulic press, make workpiece can not only can finish the compacting of vertical direction, also can realize the lateral compression of workpiece four side directions and the processing of loosing core simultaneously at a liquid-state die forging hydraulic press.Wherein lateral compression is applicable to the groove of processing work both side ends, looses core to be used for having on the processing work horizontal direction processing of through hole.When workpiece need carry out lateral compression or loose core adding man-hour, need not again can to have simplified processing technology like this through the secondary machine tooling, shorten the process-cycle, improve effect, can reduce processing cost again.Therefore the utility model has splendid development prospect in liquid-state die forging hydraulic press manufacturing field.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, press underbeam; 2, counterdie; 3, side pressure cylinder; 3-1, flange; 4, support; 5, backing plate; 5-1, T-slot; 6, bracing frame; 7, tommyhead bolt; 8, pressure ram.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, the lateral compression core-pulling device of liquid-state die forging hydraulic press is fixed with backing plate 5 in press underbeam 1 upper surface, and the backing plate upper surface has T-slot, and backing plate is fastening by tommyhead bolt 7 and hydraulic press counterdie 2.Be positioned on the underbeam 1 of backing plate 5 left and right sides and be fixed with support 4 respectively, on support 4, be fixed with side pressure cylinder 3 by flange 3-1, cylinder pressure the inner, both sides pressure ram 8 that has been threaded, on underbeam leading flank and trailing flank, be fixed with bracing frame 6 respectively, the bracing frame upper surface has T-slot, and be fixed with support 4 by tommyhead bolt, and on the forward and backward support of underbeam, being fixed with side pressure cylinder 3, the inner of front side cylinder pressure and rear side cylinder pressure is connected pressure ram 8 respectively.
Operation principle of the present utility model is:
When liquid-state die forging hydraulic press is finished extrusion process up and down to workpiece after, be positioned at the side pressure cylinder move toward one another on the press underbeam, begin workpiece is carried out the groove that lateral compression just can process the workpiece side, when adding man-hour to the through hole that workpiece carries out on the horizontal direction, make two pressure rams move in the counterdie in opposite directions, then patrix descending and with counterdie matched moulds compacting after, the workpiece processing of loosing core has just been finished in the pressure ram pumpback.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims (3)

1. the lateral compression core-pulling device of a liquid-state die forging hydraulic press, it is characterized in that: be fixed with backing plate in hydraulic press underbeam upper surface, the backing plate upper surface is equipped with counterdie, be positioned on the underbeam of the backing plate left and right sides and be fixed with support respectively, on support, the side pressure cylinder is installed by flange, side pressure cylinder the inner pressure ram that has been threaded, on underbeam leading flank and trailing flank, be fixed with bracing frame respectively, be fixedly connected with support on the bracing frame, be fixed with the side pressure cylinder on the forward and backward support of underbeam, the inner of front side cylinder pressure and rear side cylinder pressure is connected pressure ram respectively.
2. the lateral compression core-pulling device of liquid-state die forging hydraulic press according to claim 1, it is characterized in that: described backing plate upper surface has T-slot, and backing plate is fastening by tommyhead bolt and hydraulic press counterdie.
3. the lateral compression core-pulling device of liquid-state die forging hydraulic press according to claim 1, it is characterized in that: the support frame as described above upper surface has T-slot, and bracing frame is fixed with support by tommyhead bolt.
CN 200620151681 2006-12-14 2006-12-14 Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press CN200984594Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620151681 CN200984594Y (en) 2006-12-14 2006-12-14 Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620151681 CN200984594Y (en) 2006-12-14 2006-12-14 Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press

Publications (1)

Publication Number Publication Date
CN200984594Y true CN200984594Y (en) 2007-12-05

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CN 200620151681 CN200984594Y (en) 2006-12-14 2006-12-14 Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press

Country Status (1)

Country Link
CN (1) CN200984594Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101947621A (en) * 2010-07-05 2011-01-19 南京中盛铁路车辆配件有限公司 Forged coupler yoke frame shaping die
CN102029300A (en) * 2010-11-07 2011-04-27 上海交通大学 Back-pressure four-way reciprocating heading device and processing method thereof
CN102649303A (en) * 2012-04-27 2012-08-29 天津市天锻压力机有限公司 Lateral-pressure auxiliary core pulling device for composite material product hydraulic press sliding block
CN103170564A (en) * 2013-01-22 2013-06-26 佛山市日丰企业有限公司 Hot forging forming method of integral sub-catchment stick body
CN104384220A (en) * 2014-12-10 2015-03-04 常州市腾田液压机械有限公司 Thermal shrinkage or thermal expansion forming unit for pipe
CN105127357A (en) * 2015-08-12 2015-12-09 曹立新 Method for realizing hot extrusion forging of forging blank for flange yoke
CN105127356A (en) * 2015-08-12 2015-12-09 曹立新 Method for implementing hot extrusion forging of universal joint yoke forging blank
CN106077213A (en) * 2016-07-01 2016-11-09 温州欧凯机械有限公司 A kind of multidirectional shaped device of water meter case and moulding process

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101947621A (en) * 2010-07-05 2011-01-19 南京中盛铁路车辆配件有限公司 Forged coupler yoke frame shaping die
CN102029300A (en) * 2010-11-07 2011-04-27 上海交通大学 Back-pressure four-way reciprocating heading device and processing method thereof
CN102029300B (en) * 2010-11-07 2012-11-07 上海交通大学 Back-pressure four-way reciprocating heading device and processing method thereof
CN102649303A (en) * 2012-04-27 2012-08-29 天津市天锻压力机有限公司 Lateral-pressure auxiliary core pulling device for composite material product hydraulic press sliding block
CN103170564A (en) * 2013-01-22 2013-06-26 佛山市日丰企业有限公司 Hot forging forming method of integral sub-catchment stick body
CN104384220A (en) * 2014-12-10 2015-03-04 常州市腾田液压机械有限公司 Thermal shrinkage or thermal expansion forming unit for pipe
CN105127357A (en) * 2015-08-12 2015-12-09 曹立新 Method for realizing hot extrusion forging of forging blank for flange yoke
CN105127356A (en) * 2015-08-12 2015-12-09 曹立新 Method for implementing hot extrusion forging of universal joint yoke forging blank
CN106077213A (en) * 2016-07-01 2016-11-09 温州欧凯机械有限公司 A kind of multidirectional shaped device of water meter case and moulding process

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