CN203900233U - Die sinking device - Google Patents

Die sinking device Download PDF

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Publication number
CN203900233U
CN203900233U CN201420045449.5U CN201420045449U CN203900233U CN 203900233 U CN203900233 U CN 203900233U CN 201420045449 U CN201420045449 U CN 201420045449U CN 203900233 U CN203900233 U CN 203900233U
Authority
CN
China
Prior art keywords
frame
lifting rope
fixed pulley
crossbearer
pulley
Prior art date
Application number
CN201420045449.5U
Other languages
Chinese (zh)
Inventor
杨名驹
蒋云生
代春江
Original Assignee
天津世创机械制造有限公司
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.)
Filing date
Publication date
Application filed by 天津世创机械制造有限公司 filed Critical 天津世创机械制造有限公司
Priority to CN201420045449.5U priority Critical patent/CN203900233U/en
Application granted granted Critical
Publication of CN203900233U publication Critical patent/CN203900233U/en

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Abstract

The utility model relates to a die sinking device, which is characterized by comprising a portal frame, wherein the portal frame consists of a cross frame and two vertical frames; a pulley block is arranged on the middle part of the cross frame; a fixed pulley is arranged on the side part of the cross frame; a winding shaft is arranged on the lower part of the vertical frame close to the fixed pulley, and is connected with a winding handle; a lifting rope is wound on the pulley block; a hook is arranged at the lower end of the lifting rope; the other end of the lifting rope is wound on the fixed pulley, and is connected with the winding shaft; threaded ejector rods are assembled on the lower parts of the two vertical frames through threads; the axes of the threaded ejector rods are transversely arranged; rotating handles are arranged on the threaded ejector rods. The die sinking device is simple in structure, easy to operate and low in construction cost, a load on a worker is avoided, and the die drawing efficiency can be improved.

Description

A kind of mould die-sinking device
Technical field
The utility model belongs to that mould is auxiliary uses device technique field, particularly relates to a kind of mould die-sinking device.
Background technology
Mould is to make under external force blank become to have the instrument of given shape and size.Be widely used in the compressions of goods such as sanction, shaping and punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, pottery or the shaping of injection moulding or processing.After mould shapes blank, need withdrawing pattern operation that mould is taken off.For some large molds when carrying out withdrawing pattern operation, need to be by special equipment and production line, and this point unable bearing substantially for current many small medium-sized and small enterprises, be merely able to come with manpower the metal die of folding heaviness, working strength is large, efficiency is low, and the mould that be arranged above and below heavy to some particularly, and die sinking is more difficult.
Summary of the invention
The utility model provides a kind of simple in structure, low cost of manufacture, easy to use, the mould die-sinking device that can improve withdrawing pattern efficiency for solving the technical problem existing in known technology.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: a kind of mould die-sinking device, it is characterized in that: comprise portal frame, described portal frame consists of a crossbearer and two vertical frames, the middle part of described crossbearer is provided with assembly pulley, the sidepiece of described crossbearer is provided with fixed pulley, the bottom of the vertical frame of close described fixed pulley is provided with spool, and described spool connects volume handle; On described assembly pulley, installed around lifting rope, the lower end of described lifting rope is provided with hook, and the other end of described lifting rope is walked around described fixed pulley and is connected with described spool; Article two, the bottom of described vertical frame is fitted with threaded mandrel by screw thread, and the axis horizontally set of described threaded mandrel, is provided with turning handle on described threaded mandrel.
The utility model can also adopt following technical scheme:
Described two threaded mandrels are all provided with rubber jacking block on relative top.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, design a kind of die-sinking device for upper grinding tool is sling, this apparatus structure is simple, simple to operate, avoid workman to bear a heavy burden, can improve withdrawing pattern efficiency, and cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, crossbearer; 2, vertical frame; 3, assembly pulley; 4, fixed pulley; 5, spool; 6, volume handle; 7, lifting rope; 8, threaded mandrel; 9, turning handle.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of mould die-sinking device, comprises portal frame, and described portal frame consists of a crossbearer 1 and two vertical frames 2, and the middle part of described crossbearer 1 is provided with assembly pulley 3, and assembly pulley is well known to those skilled in the art.The sidepiece of described crossbearer 1 is provided with fixed pulley 4, and the bottom of the vertical frame 2 of close described fixed pulley 4 is provided with spool 5, and described spool 5 connects volume handles 6.On described assembly pulley 3, installed around lifting rope 7, the lower end of described lifting rope 7 is provided with hook, and the other end of described lifting rope 7 is walked around described fixed pulley 4 and is connected with described spool 5; Article two, the bottom of described vertical frame 2 is fitted with threaded mandrel 8 by screw thread, and the axis horizontally set of described threaded mandrel 8 is provided with turning handle 9 on described threaded mandrel 8.
Using method:
Portal frame is placed in to the top of mold, with hooking mold, utilizes two threaded mandrels to hold out against the both sides at bed die, portal frame is fixed, and rotation volume handle, can sling upper grinding tool.
Fixing more stable in order to make between portal frame and bed die, described two threaded mandrels are all provided with rubber jacking block on relative top.
Above-mentioned embodiment is only to functional descriptions of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various distortion and improvement that those skilled in the art make the technical solution of the utility model, within all dropping on protection domain of the present utility model.

Claims (2)

1. a mould die-sinking device, it is characterized in that: comprise portal frame, described portal frame consists of a crossbearer and two vertical frames, the middle part of described crossbearer is provided with assembly pulley, the sidepiece of described crossbearer is provided with fixed pulley, the bottom of the vertical frame of close described fixed pulley is provided with spool, and described spool connects volume handle; On described assembly pulley, installed around lifting rope, the lower end of described lifting rope is provided with hook, and the other end of described lifting rope is walked around described fixed pulley and is connected with described spool; Article two, the bottom of described vertical frame is fitted with threaded mandrel by screw thread, and the axis horizontally set of described threaded mandrel, is provided with turning handle on described threaded mandrel.
2. mould die-sinking device according to claim 1, is characterized in that: described two threaded mandrels are all provided with rubber jacking block on relative top.
CN201420045449.5U 2014-01-23 2014-01-23 Die sinking device CN203900233U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420045449.5U CN203900233U (en) 2014-01-23 2014-01-23 Die sinking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420045449.5U CN203900233U (en) 2014-01-23 2014-01-23 Die sinking device

Publications (1)

Publication Number Publication Date
CN203900233U true CN203900233U (en) 2014-10-29

Family

ID=51774524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420045449.5U CN203900233U (en) 2014-01-23 2014-01-23 Die sinking device

Country Status (1)

Country Link
CN (1) CN203900233U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270074A (en) * 2016-08-18 2017-01-04 温州市海龙五金制品有限公司 A kind of five metals makes uses alloy-steel plate decompressor
CN109014124A (en) * 2018-07-17 2018-12-18 安徽思源三轻智能制造有限公司 A kind of die-sinking device
CN109290564A (en) * 2018-09-17 2019-02-01 广德亚太汽车智能制动系统有限公司 It is a kind of to pour mold for automobile brake disc production
CN109940840A (en) * 2019-04-11 2019-06-28 滁州益佳模具设备制造有限公司 A kind of easily demoulding energy-saving injection mold
CN110919927A (en) * 2019-11-30 2020-03-27 中山市富鑫机械有限公司 Mould matching device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270074A (en) * 2016-08-18 2017-01-04 温州市海龙五金制品有限公司 A kind of five metals makes uses alloy-steel plate decompressor
CN106270074B (en) * 2016-08-18 2017-12-26 新昌县云海管业有限公司 A kind of hardware makes and uses alloy-steel plate decompressor
CN109014124A (en) * 2018-07-17 2018-12-18 安徽思源三轻智能制造有限公司 A kind of die-sinking device
CN109014124B (en) * 2018-07-17 2019-12-13 安徽思源三轻智能制造有限公司 Mold opening device
CN109290564A (en) * 2018-09-17 2019-02-01 广德亚太汽车智能制动系统有限公司 It is a kind of to pour mold for automobile brake disc production
CN109940840A (en) * 2019-04-11 2019-06-28 滁州益佳模具设备制造有限公司 A kind of easily demoulding energy-saving injection mold
CN110919927A (en) * 2019-11-30 2020-03-27 中山市富鑫机械有限公司 Mould matching device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20160123

EXPY Termination of patent right or utility model