CN108080515A - On from revolving die self-locking device - Google Patents

On from revolving die self-locking device Download PDF

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Publication number
CN108080515A
CN108080515A CN201611024758.4A CN201611024758A CN108080515A CN 108080515 A CN108080515 A CN 108080515A CN 201611024758 A CN201611024758 A CN 201611024758A CN 108080515 A CN108080515 A CN 108080515A
Authority
CN
China
Prior art keywords
hole
revolving die
locking
guide rod
die self
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
Application number
CN201611024758.4A
Other languages
Chinese (zh)
Inventor
徐涌涛
Original Assignee
徐涌涛
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 徐涌涛 filed Critical 徐涌涛
Priority to CN201611024758.4A priority Critical patent/CN108080515A/en
Publication of CN108080515A publication Critical patent/CN108080515A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/14Particular arrangements for handling and holding in place complete dies

Abstract

This application discloses in one kind from revolving die self-locking device.From revolving die self-locking device on this, including fixed seat, guide rod, compression bar and ejector pin, the fixed seat center is equipped with two rank stepped holes, respectively first step hole and second step hole, the guide rod is slidably fixed on the two ranks stepped hole, the guide rod is equipped with boss away from the fixed seat end, the boss is equipped with a threaded hole and through hole, described compression bar one end is equipped with stud, the stud is fixed on the threaded hole, the ejector pin is two rank Step Shafts, is respectively first step axis and second step axis, and the first step axis is fixed on the through hole.The utility model apparatus structure is simple, and materials are simple, easy to process, can it is upper disengaged from revolving die and uni-drive gear box when, avoid returning to processing stations from after revolving die rotation and can not be connected with uni-drive gear box.

Description

On from revolving die self-locking device
Technical field
This application involves rotating tower punch field, more particularly in one kind from revolving die self-locking device.
Background technology
Rotating tower punch carries out punching processing using punch mold on plate, the molding pressure processing of shallow recessing, shallow drawing is set It is standby, in punching course, mold is constantly hit by punch to carry out sheet fabrication, mold be depressed needs reset after plate Can be moved to it is next need the position that processes, and there are rotation die worker position on rotating tower punch, mold needs in process Rotation, so needed from the uni-drive gear box of revolving die at rotation die worker position and the engagement of rotation mode-gear bayonet, and from revolving die Uni-drive gear box is not needed at rotation die worker position and rotation mode-gear bayonet disengages, so rotation mode-gear bayonet and driving cog Roller box must be consistent at the moment, existing lathe from revolving die without self-locking device, when the uni-drive gear box from revolving die is not from revolving die During station need and rotation mode-gear bayonet disengage when, can be rotated easily from revolving die, from revolving die turn again to processing stations without Method is connected with uni-drive gear box.So it needs to propose to improve.
The content of the invention
It is an object of the invention to provide in one kind from revolving die self-locking device, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical solution:
The embodiment of the present application is disclosed from revolving die self-locking device in one kind, including fixed seat, guide rod, compression bar and ejector pin, institute Fixed seat center is stated equipped with two rank stepped holes, is respectively first step hole and second step hole, the guide rod is slidably fixed on The two ranks stepped hole, the guide rod are equipped with boss away from the fixed seat end, and the boss is equipped with a threaded hole and through hole, institute Compression bar one end is stated equipped with stud, the stud is fixed on the threaded hole, and the ejector pin is two rank Step Shafts, is respectively First Rank axis and second step axis, the first step axis are fixed on the through hole.
Preferably, on above-mentioned from revolving die self-locking device, guide groove is equipped in the first step hole.
Preferably, on above-mentioned from revolving die self-locking device, the fixed seat is equipped at least two counterbores.
Preferably, on above-mentioned from revolving die self-locking device, the second step axis deviates from the first step shaft end Equipped with chamfering.
Preferably, on above-mentioned from revolving die self-locking device, the guide rod is equipped with circular hole away from the boss end.
Preferably, on above-mentioned from revolving die self-locking device, holddown spring is equipped in the circular hole.
Preferably, on above-mentioned from revolving die self-locking device, the guide rod is equipped with annular recessed by circular hole end wall Slot, the groove is interior to be equipped with clamp spring.
Preferably, on above-mentioned from revolving die self-locking device, the guide rod side wall is equipped with guide finger.
Preferably, on above-mentioned from revolving die self-locking device, the compression bar is equipped with two symmetrically by stud end wall Plane.
Compared with prior art, the advantage of the invention is that:The utility model apparatus structure is simple, and materials are simple, easy to process, Can it is upper disengaged from revolving die and uni-drive gear box when, avoiding returning to processing stations from after revolving die rotation can not be with uni-drive gear box Connection.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments described in application, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is shown in the specific embodiment of the invention from the structure diagram of revolving die self-locking device;
Fig. 2 show the schematic diagram of fixed seat in the specific embodiment of the invention;
Fig. 3 show the sectional view of guide rod in the specific embodiment of the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, detailed retouch is carried out to the technical solution in the embodiment of the present invention It states, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1, Fig. 2 and Fig. 3, including fixed seat 01, guide rod 02, compression bar 03 and ejector pin 04,01 center of fixed seat is set There are two rank stepped holes, be respectively first step hole 0101 and second step hole 0102, guide rod 02 is slidably fixed on two stage ranks Hole, guide rod 02 are equipped with boss 0201 away from 01 end of fixed seat, and boss 0201 is equipped with a threaded hole 0202 and through hole 0203, compression bar 03 One end is equipped with stud 0301, and stud 0301 is fixed on threaded hole 0202, and ejector pin 04 is two rank Step Shafts, is respectively first step axis 0401 and second step axis 0402, first step axis 0401 be fixed on through hole 0203, the present apparatus is simple in structure, and materials are simple, easily In processing, can it is upper disengaged from revolving die and uni-drive gear box when it is described on from revolving die, avoid returning to processing from after revolving die rotation Station can not be connected with uni-drive gear box.
Further, guide groove 0103 is equipped in first step hole 0101, is coordinated with guide finger 0206, ensures that guide rod 02 hangs down Directly move up and down in fixed seat 01.
Further, fixed seat 01 is equipped at least two counterbores 0104, and fixed seat 01 is fixed on lathe, and ensures fixed institute Fixed seat 01 is not protruded with bolt, avoids causing guide rod 02 that can not decline with the interference of the boss of guide rod 02 0201.
Further, second step axis 0402 is equipped with chamfering 0403 away from 0401 end of first step axis, is headed into ejector pin 04 On from revolving die when play the guiding role.
Further, guide rod 02 is equipped with circular hole 0204 away from 0201 end of boss, for installing the spring 05 that is fixed and clamped.
Further, holddown spring 05 is equipped in circular hole 0204, in no external force, holddown spring 05 withstands guide rod 02 so that ejector pin 04 is headed into rotation die pin hole, is realized from revolving die self-locking.
Further, guide rod 02 is equipped with annular groove 0205 by 0204 end wall of circular hole, and clamp spring 06 is equipped in groove 0205, Ensure that guide rod 02 is not fallen off and fixed seat 01.
Further, 02 side wall of guide rod is equipped with guide finger 0206, coordinates with guide groove 0103, ensures guide rod 02 perpendicular to solid Reservation 01 moves up and down.
Further, compression bar 03 is equipped with two symmetrical planes 0302 by 0301 end wall of stud, convenient for clamping so that compression bar 03 It can securely lock and guide rod 02.
Apparatus of the present invention are simple in structure, and materials are simple, easy to process, can it is upper disengaged from revolving die and uni-drive gear box when, It avoids returning to processing stations after rotating from revolving die and can not being connected with uni-drive gear box.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " including ", " including " or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that Also there are other identical elements in the process, method, article or apparatus that includes the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art For member, on the premise of the application principle is not departed from, several improvements and modifications can also be made, these improvements and modifications also should It is considered as the protection domain of the application.

Claims (9)

1. from revolving die self-locking device in one kind, which is characterized in that including fixed seat, guide rod, compression bar and ejector pin, in the fixed seat The heart is equipped with two rank stepped holes, is respectively first step hole and second step hole, and the guide rod is slidably fixed on two stage Rank hole, the guide rod are equipped with boss away from the fixed seat end, and the boss is equipped with a threaded hole and through hole, described compression bar one end Equipped with stud, the stud is fixed on the threaded hole, and the ejector pin is two rank Step Shafts, is respectively first step axis and second Step Shaft, the first step axis are fixed on the through hole.
2. from revolving die self-locking device on according to claim 1, it is characterised in that:It is equipped with and is oriented in the first step hole Slot.
3. from revolving die self-locking device on according to claim 1, it is characterised in that:The fixed seat is heavy equipped at least two Hole.
4. from revolving die self-locking device on according to claim 1, it is characterised in that:The second step axis is away from described the One step shaft end is equipped with chamfering.
5. from revolving die self-locking device on according to claim 1, it is characterised in that:The guide rod is set away from the boss end There is circular hole.
6. from revolving die self-locking device on according to claim 5, it is characterised in that:Holddown spring is equipped in the circular hole.
7. from revolving die self-locking device on according to claim 5, it is characterised in that:The guide rod leans on circular hole end wall Equipped with annular groove, clamp spring is equipped in the groove.
8. from revolving die self-locking device on according to claim 1, it is characterised in that:The guide rod side wall is equipped with guide finger.
9. from revolving die self-locking device on according to claim 1, it is characterised in that:The compression bar leans on stud end wall Equipped with two symmetrical planes.
CN201611024758.4A 2016-11-21 2016-11-21 On from revolving die self-locking device Pending CN108080515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611024758.4A CN108080515A (en) 2016-11-21 2016-11-21 On from revolving die self-locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611024758.4A CN108080515A (en) 2016-11-21 2016-11-21 On from revolving die self-locking device

Publications (1)

Publication Number Publication Date
CN108080515A true CN108080515A (en) 2018-05-29

Family

ID=62169547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611024758.4A Pending CN108080515A (en) 2016-11-21 2016-11-21 On from revolving die self-locking device

Country Status (1)

Country Link
CN (1) CN108080515A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535817A1 (en) * 1974-08-27 1976-03-18 Houdaille Industries Inc WORKPIECE POSITIONING DEVICE FOR TOWER PRESSES
CN201098715Y (en) * 2007-09-18 2008-08-13 济南铸锻所捷迈机械有限公司 Numerical control punch self-rotating die locking device and bottom die locking device
CN101722239A (en) * 2009-11-27 2010-06-09 马鞍山市辰兴机械制造有限公司 High-precision stamping mould
CN107971408A (en) * 2016-10-21 2018-05-01 范佳晨 On from revolving die self-locking device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535817A1 (en) * 1974-08-27 1976-03-18 Houdaille Industries Inc WORKPIECE POSITIONING DEVICE FOR TOWER PRESSES
CN201098715Y (en) * 2007-09-18 2008-08-13 济南铸锻所捷迈机械有限公司 Numerical control punch self-rotating die locking device and bottom die locking device
CN101722239A (en) * 2009-11-27 2010-06-09 马鞍山市辰兴机械制造有限公司 High-precision stamping mould
CN107971408A (en) * 2016-10-21 2018-05-01 范佳晨 On from revolving die self-locking device

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Application publication date: 20180529

WD01 Invention patent application deemed withdrawn after publication