CN109201896A - A kind of cavity plate taking-up operating method - Google Patents
A kind of cavity plate taking-up operating method Download PDFInfo
- Publication number
- CN109201896A CN109201896A CN201810949087.5A CN201810949087A CN109201896A CN 109201896 A CN109201896 A CN 109201896A CN 201810949087 A CN201810949087 A CN 201810949087A CN 109201896 A CN109201896 A CN 109201896A
- Authority
- CN
- China
- Prior art keywords
- cavity plate
- head
- extracting
- swollen plug
- bar
- 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
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
Abstract
The present invention provides a kind of cavity plates to take out operating method, including cavity plate withdrawing device, stepped hole is equipped with inside cavity plate, cavity plate withdrawing device includes swollen plug, extracts head, extract bar, extract sleeve, extracting hammer, and extracting method includes the following steps that (1) is put into head is extracted in the stepped hole of cavity plate；(2) outer peripheral surface of swollen plug is equipped with cutting flash stitch, extracts head and is located on the inside of swollen plug, and sleeve is extracted in rotation makes the relative position for extracting head and swollen plug change, and swollen plug distending and cavity plate are formed and be interference fitted；(3) it holds and extracts hammer, extracting the reciprocating motion on bar, the acting surface of swollen plug and the transition end face Mechanical Contact of stepped hole by extracting hammer, and then realize the extraction to cavity plate；(4) extraction sleeve is rotated backward, cutting flash stitch restores original size, extracts head and swollen plug is detached from from the stepped hole of cavity plate；Alternatively, separating extraction head with bar is extracted by extracting tool, extracts head and swollen plug extends through stepped hole realization cavity plate and extracts the separation of head.
Description
Technical field
The present invention relates to stamping die cavity plates to take out technical field, and specifically a kind of cavity plate takes out operating method.
Background technique
In mold manufacture and production, traditional cavity plate extracting method is to weld a screw in cavity plate, by screw and cavity plate one
It rises and takes out, this method has the following deficiencies: 1, easily causing die surface quality to be influenced to need secondary repair by welding slag using this method
Mill, and mould strength is influenced by welding heat and is reduced；2, this method is related to the operation of multiplexing kind, and process is tedious, worker's labour
Intensity is high and working efficiency is low；3, take out cavity plate can not secondary use, result in waste of resources, die cost increase, and
There are some potential safety problemss in operating process.
Summary of the invention
The purpose of the present invention is exactly in order to solve the problems existing in the prior art, and to devise a kind of cavity plate and take out operation side
Method, design rationally, quick and convenient can be extracted and be replaced to cavity plate, and not will cause the destruction of cavity plate and die face, can
It utilizes again.
The technical solution of the present invention is as follows: the present invention provides a kind of cavity plates to take out operating method, setting inside the cavity plate
There is stepped hole, hole I and hole II including coaxial arrangement, I internal diameter of hole are less than II internal diameter of hole, which takes out dress using cavity plate
It sets and is operated, the cavity plate withdrawing device includes swollen plug, extracts head, extract bar, extract sleeve, extracting hammer, which takes out
Method includes the following steps that (1) is put into head is extracted in the stepped hole of cavity plate；(2) it is provided with and cuts on the outer peripheral surface of the swollen plug
Flash stitch, the inside extracted head and be located at swollen plug are cut, rotation extracts sleeve and the relative position for extracting head and swollen plug is become
Change, swollen plug distending and cavity plate are formed and be interference fitted；(3) it holds and extracts hammer, extracting the reciprocating motion on bar, institute by extracting hammer
The acting surface of swollen plug and the transition end face Mechanical Contact of stepped hole are stated, and then realizes the extraction to cavity plate；(4) after extracting cavity plate,
Extraction sleeve is rotated backward, the relative position for further changing extraction head and swollen plug makes swollen plug restore original deformation, cuts flash stitch
Restore original size, extracts head and be detached from from the stepped hole of cavity plate；Alternatively, to extract by extracting tool after extracting cavity plate
Head is separated with bar is extracted, and extracts head and swollen plug extends through hole II and then realizes cavity plate and extract the separation of head；(5) it is again coupled to
It extracts head and extracts bar.
Further, one end of said extracted bar is detachably connected with head is extracted, and the other end is detachably connected with end cap, institute
State the body of rod clearance fit extracted hammer with extract bar.
Further, the structure type that above-mentioned cavity plate takes out cavity plate withdrawing device used by operating method includes following two
Class:
(a) the hollow setting in middle part of the swollen plug, the swollen plug are provided with external screw thread I close to one end end for extracting bar；It is described
It extracts sleeve and extracts the end clamping engagement of bar, it is blind to be provided with the screw thread cooperated with external screw thread I in the middle part of the extraction sleeve
Hole I.One end end that the extraction head rest closely extracts bar is provided with the external screw thread II connecting with extraction bar, the setting of other end end
For rod-like structure.Be arranged at intervals with tapped blind hole II along its circumferential direction on the outer peripheral surface for extracting sleeve, it is described it is swollen beyond the Great Wall
It is arranged at intervals with tapped blind hole III along its circumferential direction unwrapping wire on circumferential surface, is separately installed on the tapped blind hole II, tapped blind hole III
Handle.
(b) it is provided with external screw thread III on the outer peripheral surface for extracting head, is provided with and outer spiral shell in the middle part of the extraction sleeve
The tapped through hole that line III cooperates, the end for extracting head are provided with male cone (strobilus masculinus).The hollow setting in middle part of the swollen plug, it is described swollen
Plug and extraction head clearance fit.It the extraction head and extracts and is provided with screw thread coupling between bar, the two of the screw thread coupling
End is threadedly coupled with extraction head and extraction bar respectively.
Beneficial effects of the present invention can obtain through the above scheme: the present invention has rational design, easy to operate, can be quickly square
Just cavity plate is extracted and is replaced, and not will cause the destruction of cavity plate and die face, can utilized again.In addition, in the present invention
Cavity plate extraction element is reasonable in design, easy to assembly quick before cavity plate extracts, can be fast implemented after extracting cavity plate and
The separation of cavity plate, can be improved working efficiency, be worthy to be popularized.
It can be seen that the present invention has substantive distinguishing features outstanding and significant progress compared with prior art, implement
Beneficial effect be also obvious.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the perspective view of the explosion of embodiment 1；
Fig. 3 is the use state diagram of embodiment 1；
Fig. 4 is the structural schematic diagram of embodiment 2；
Fig. 5 is the use state diagram of embodiment 2
Fig. 6 is the structural schematic diagram of embodiment 3；
Fig. 7 is the stereoscopic schematic diagram of embodiment 3；
Fig. 8 is the use state diagram of embodiment 3.
Wherein, 101 be end cap, and 102 be bolt, and 103 is extract hammer, and 104 is extract bar, and 105 is extract sleeve, and 106 are
Swollen plug, 107 is extract head, and 108 be handle, and 109 be external screw thread I, and 110 be external screw thread II, and 111 be die insert, and 112 be cutting
Flash stitch, 113 be cavity plate；
201 be male cone (strobilus masculinus), and 202 be swollen plug, and 203 be to extract sleeve, and 204 be screw thread coupling, and 205 is extract bar, and 206 be extraction
Hammer, 207 be end cap, and 208 be bolt, and 209 be external screw thread III, and 210 is extract head, and 211 be interior square structure, and 212 be die insert,
213 be cavity plate；
301 be end cap, and 302 be bolt, and 303 be to extract hammer, and 304 is extract bar, and 305 be tapped blind hole, and 306 be to extract head, 307
To cut flash stitch, 308 be cavity plate, and 309 be die insert.
Specific embodiment:
For a better understanding of the present invention, embodiments of the present invention are explained in detail with reference to the accompanying drawing.
Specific embodiment: the present invention provides a kind of cavity plates to take out operating method, and the cavity plate is internally provided with ladder
Hole, hole I and hole II including coaxial arrangement, I internal diameter of hole are less than II internal diameter of hole, which is carried out using cavity plate withdrawing device
Operation, the cavity plate withdrawing device include swollen plug, extract head, extract bar, extract sleeve, extract hammer, the cavity plate removing method packet
Following steps are included, (1) is put into head is extracted in the stepped hole of cavity plate；(2) it is provided with cutting flash stitch on the outer peripheral surface of the swollen plug,
The inside extracted head and be located at swollen plug, rotation extract sleeve and the relative position for extracting head and swollen plug are changed, swollen plug
Distending and cavity plate, which are formed, to be interference fitted；(3) it holds and extracts hammer, extracting the reciprocating motion on bar, the swollen plug by extracting hammer
Acting surface and stepped hole transition end face Mechanical Contact, and then realize extraction to cavity plate；(4) reversed to turn after extracting cavity plate
Dynamic to extract sleeve, the relative position for further changing extraction head and swollen plug makes swollen plug restore original deformation, and cutting flash stitch restores original
There is size, extracts head and be detached from from the stepped hole of cavity plate；Alternatively, to extract head and mention by extracting tool after extracting cavity plate
It takes bar to separate, extracts head and swollen plug extends through hole II and then realizes cavity plate and extract the separation of head；(5) it is again coupled to extract head
With extraction bar.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, the cavity plate extraction element includes extracting head 107, extracting bar 104, is swollen
Plug 106 extracts sleeve 105 and extracts hammer 103, and the end of the swollen plug 106 is provided with boss, sets on the outer peripheral surface of swollen plug 106
It is equipped with cutting flash stitch 112.
Wherein, the one end for extracting bar 104 is threadedly coupled with head 107 is extracted, and the other end and end cap 101 are solid by bolt 102
Fixed connection, the body of rod clearance fit extracted hammer 103 and extract bar 104.The hollow setting in middle part of the swollen plug 106, it is described
Swollen plug 106 is provided with external screw thread I 109, the end extracted sleeve 105 and extract bar 104 close to one end end for extracting bar 104
Portion is engaged by clamping, and the middle part for extracting sleeve 105 is provided with the tapped blind hole I with the cooperation of external screw thread I 109.The extraction head
107 are provided with the external screw thread II 110 connecting with extraction bar 104 close to one end end for extracting bar 104, and the other end is set as rod-shaped
Structure.Tapped blind hole II is arranged at intervals with along its circumferential direction on the outer peripheral surface for extracting sleeve 105, outside the swollen plug 106
It is arranged at intervals with tapped blind hole III along its circumferential direction unwrapping wire on circumferential surface, is separately installed on the tapped blind hole II, tapped blind hole III
Handle 108.
In the present embodiment, cavity plate extraction operation method the following steps are included:
(1) mechanical package is carried out according to Fig. 1, and guarantees to extract between head 107 and swollen plug 106 without interaction, extract 107, head
In the inside of swollen plug 106, the cutting flash stitch 112 of swollen plug 106 is in the raw；
(2) head 107 will be extracted to be put into the stepped hole of cavity plate 113, cavity plate 113 is mounted on die insert 111,113 rank of cavity plate
Terraced hole includes the hole I and hole II of coaxial arrangement, and I internal diameter of hole is less than II internal diameter of hole；
(3) sleeve 105 is extracted in rotation and swollen plug 106 to extract head 107 and the relative position of swollen plug 106 changes, swollen plug
106 cutting flash stitch 112 becomes large-sized, and changes bulk and the position of boss, i.e. 106 distendings of swollen plug and hole II were formed
It is full of cooperation；
(4) it holds and extracts hammer 103, by extracting hammer 103 in the reciprocating motion for extracting bar 104, the acting surface and ladder of swollen plug 106
The transition end face Mechanical Contact in hole realizes the extraction to cavity plate 113；
(5) it after cavity plate 113 extracts, rotates backward and extracts sleeve 105 and swollen plug 106, further change and extract head 107 and swollen plug
106 relative position makes swollen plug 106 restore original deformation, and cutting flash stitch 112 restores original size, will extract head 107 and swollen
Plug 106 takes out from 113 stepped hole of cavity plate.
Embodiment 2:
As shown in Figure 4, Figure 5, in the present embodiment, the cavity plate extraction element includes extracting head 210, extracting bar 205, extract hammer
206, sleeve 203 and swollen plug 202 are extracted, cutting flash stitch, described one end for extracting bar 205 are provided on the outer peripheral surface of swollen plug 202
It is threadedly coupled with head 210 is extracted, the other end is fixedly connected with end cap 207 by bolt 208, is extracted hammer 206 and is extracted bar 205
Body of rod clearance fit.It extracts and is provided with external screw thread III 209 on the outer peripheral surface of head 210, the middle part for extracting sleeve 203 is provided with outer spiral shell
The tapped through hole that line III 209 cooperates, the end for extracting head 210 are provided with male cone (strobilus masculinus) 201 and interior square structure 211.The swollen plug 202
The hollow setting in middle part, it is swollen plug 202 with extract 210 clearance fit of head.It is provided between the extraction head 210 and extraction bar 205
Screw thread coupling 204, the both ends of screw thread coupling 204 are threadedly coupled with extraction head 210 and extraction bar 205 respectively.
In the present embodiment, cavity plate extraction operation method the following steps are included:
(1) mechanical package is carried out according to figure, head 210 will be extracted and be put into the stepped hole of cavity plate 213, cavity plate 213 is mounted on mold
In insert 212, the stepped hole of cavity plate 213 includes the hole I and hole II of coaxial arrangement, and I internal diameter of hole is less than II internal diameter of hole；
(2) rotating handle, which drives, extracts the rotation of sleeve 203, and the end face for extracting sleeve 203 pushes swollen plug 202 to move along extraction head 210
Dynamic, i.e., swollen plug 202 changes with the relative position for extracting head 210, and under the action of male cone (strobilus masculinus) 201, the cutting of swollen plug 202 is dodged
Seam becomes large-sized, and 202 distendings of swollen plug and hole II form and be interference fitted；
(3) it holds and extracts hammer 206, by extracting hammer 206 in the reciprocating motion for extracting bar 205, the acting surface and ladder of swollen plug 202
The transition end face Mechanical Contact in hole realizes the extraction to cavity plate 213；
(4) after extracting cavity plate 213, by instrumental purpose outer the six of the interior square structure 211 and extraction head 210 that extract head 210
On square faceted pebble, head 210 will be extracted and separated with extraction bar 205, separate extraction sleeve 203 with head 210 is extracted；
(5) it extracts head 210 and swollen plug 202 extends through hole II, realize cavity plate 213 and extract the separation of head 210, it is then complete again
At extracting head 210 and extracting the connection of sleeve 203 and extraction bar 205, in case cavity plate extraction operation again.
Embodiment 3:
As shown in Fig. 6, Fig. 7, Fig. 8, the cavity plate extraction element includes extracting head 306, extracting bar 304, extract hammer 303, described
The one end for extracting bar 304 is threadedly coupled with head 306 is extracted, and the other end is fixedly connected with end cap 301 by bolt 302, extracts hammer
303 with extract bar 304 body of rod clearance fit.The end for extracting head 306 is provided with boss, on the outer peripheral surface of the boss
It is provided with cross bath, enters space to be preserved when cavity plate generates deformation for boss, is provided with rib on the extraction head 306
Face.
In the present embodiment, cavity plate extraction operation method the following steps are included:
(1) mechanical package is carried out according to Fig. 6, cavity plate 308 is mounted on die insert 309, will be extracted head 306 and is put into cavity plate ladder
Kong Zhong, cavity plate stepped hole include the hole I and hole II of coaxial arrangement, and I internal diameter of hole is less than II internal diameter of hole, by extracting hammer 303 downwards
Active force, boss occur certain deformation and squeeze into hole II；
(2) after entering cavity plate 308, boss restores original deformation, and is formed and be interference fitted with hole II, by extracting the past of hammer 303
The extraction to cavity plate 308 is realized in multiple movement；
(3) after extracting cavity plate 308, through instrumental purpose on the faceted pebble for extracting head 306, head 306 will be extracted and divided with bar 304 is extracted
From；
(4) it extracts head 306 and extends through hole II, realize cavity plate 308 and extract the separation of head 306, then complete to extract head again
306 with the connection of extracting bar 304, in case cavity plate extraction operation again.
It is easy to operate by above-mentioned three groups of embodiment introductions it is found that the present invention has rational design, it can be quick and convenient to cavity plate
It extracts and replaces, and not will cause the destruction of cavity plate and die face, can utilize again.In addition, cavity plate extracts in the present invention
Apparatus structure design is rationally, easy to assembly quick before cavity plate extracts, and point with cavity plate can be fast implemented after extracting cavity plate
From can be improved working efficiency, be worthy to be popularized.
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (9)
1. a kind of cavity plate takes out operating method, the cavity plate is internally provided with stepped hole, hole I and hole II including coaxial arrangement,
I internal diameter of hole is less than II internal diameter of hole, it is characterised in that: including cavity plate withdrawing device, the cavity plate withdrawing device includes swollen plug, extraction
Head extracts bar, extracts sleeve, extracts hammer, which includes the following steps, the stepped hole that (1) will extract head and be put into cavity plate
It is interior；(2) cutting flash stitch, the inside extracted head and be located at swollen plug are provided on the outer peripheral surface of the swollen plug, sleeve is extracted in rotation
So that the relative position for extracting head and swollen plug changes, swollen plug distending and cavity plate are formed and are interference fitted；(3) it holds and extracts hammer,
The reciprocating motion on bar, the acting surface of the swollen plug and the transition end face Mechanical Contact of stepped hole are being extracted by extracting hammer, into
And realize the extraction to cavity plate；(4) after extracting cavity plate, extraction sleeve is rotated backward, further changes the phase for extracting head and swollen plug
Swollen plug is set to restore original deformation position, cutting flash stitch restores original size, extracts head and swollen plug takes off from the stepped hole of cavity plate
From；Alternatively, separating extraction head with bar is extracted by extracting tool after extracting cavity plate, extracts head and swollen plug extends through hole
II realizes cavity plate in turn and extracts the separation of head；(5) it is again coupled to extract head and extracts bar.
2. cavity plate as described in claim 1 takes out operating method, it is characterised in that: described one end for extracting bar and extraction head can
Dismantling connection, the other end are detachably connected with end cap, the body of rod clearance fit extracted hammer and extract bar.
3. cavity plate as claimed in claim 1 or 2 takes out operating method, it is characterised in that: the hollow setting in middle part of the swollen plug,
The swollen plug is provided with external screw thread I close to one end end for extracting bar；The end extracted sleeve and extract bar is engaged by clamping,
It is described to extract the tapped blind hole I for being provided in the middle part of sleeve and cooperating with external screw thread I.
4. cavity plate as claimed in claim 3 takes out operating method, it is characterised in that: described one end extracted head rest and closely extract bar
End is provided with the external screw thread II connecting with extraction bar, and other end end is set as rod-like structure.
5. cavity plate as claimed in claim 4 takes out operating method, it is characterised in that: along it on the outer peripheral surface for extracting sleeve
Circumferential direction is arranged at intervals with tapped blind hole II, is arranged at intervals with tapped blind hole along its circumferential unwrapping wire on the swollen circumferential surface beyond the Great Wall
III, handle is separately installed on the tapped blind hole II, tapped blind hole III.
6. cavity plate as claimed in claim 1 or 2 takes out operating method, it is characterised in that: set on the outer peripheral surface for extracting head
It is equipped with external screw thread III, it is described to extract the tapped through hole for being provided in the middle part of sleeve and cooperating with external screw thread III, the end for extracting head
Portion is provided with male cone (strobilus masculinus).
7. cavity plate as claimed in claim 6 takes out operating method, it is characterised in that: the hollow setting in middle part of the swollen plug, institute
It states swollen plug and extracts head clearance fit.
8. cavity plate as claimed in claim 7 takes out operating method, it is characterised in that: be arranged between the extraction head and extraction bar
There is screw thread coupling, the both ends of the screw thread coupling are threadedly coupled with extraction head and extraction bar respectively.
9. cavity plate as claimed in claim 8 takes out operating method, it is characterised in that: be arranged on the outer peripheral surface for extracting sleeve
There is tapped blind hole IV, handle is installed in the tapped blind hole IV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949087.5A CN109201896A (en) | 2018-08-20 | 2018-08-20 | A kind of cavity plate taking-up operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949087.5A CN109201896A (en) | 2018-08-20 | 2018-08-20 | A kind of cavity plate taking-up operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109201896A true CN109201896A (en) | 2019-01-15 |
Family
ID=64989396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949087.5A Pending CN109201896A (en) | 2018-08-20 | 2018-08-20 | A kind of cavity plate taking-up operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201896A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507837A (en) * | 1983-07-11 | 1985-04-02 | Dana Corporation | Extractor tool |
| US5875534A (en) * | 1998-01-22 | 1999-03-02 | Jackson; Benjamin C. | Broken dipstick and bushing remover combination |
| CN2493359Y (en) * | 2001-09-06 | 2002-05-29 | 刘文保 | Bearing dismounting tool |
| CN201980858U (en) * | 2011-01-18 | 2011-09-21 | 宝山钢铁股份有限公司 | Leveling-machine supporting-roller hoisting tool |
| CN203254357U (en) * | 2013-01-22 | 2013-10-30 | 东莞市祥鑫汽车模具制品有限公司 | Pulling tool |
| CN203495537U (en) * | 2013-10-23 | 2014-03-26 | 无锡明豪汽车零部件有限公司 | Extraction tool for hole punching male die or hole punching female die |
-
2018
- 2018-08-20 CN CN201810949087.5A patent/CN109201896A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507837A (en) * | 1983-07-11 | 1985-04-02 | Dana Corporation | Extractor tool |
| US5875534A (en) * | 1998-01-22 | 1999-03-02 | Jackson; Benjamin C. | Broken dipstick and bushing remover combination |
| CN2493359Y (en) * | 2001-09-06 | 2002-05-29 | 刘文保 | Bearing dismounting tool |
| CN201980858U (en) * | 2011-01-18 | 2011-09-21 | 宝山钢铁股份有限公司 | Leveling-machine supporting-roller hoisting tool |
| CN203254357U (en) * | 2013-01-22 | 2013-10-30 | 东莞市祥鑫汽车模具制品有限公司 | Pulling tool |
| CN203495537U (en) * | 2013-10-23 | 2014-03-26 | 无锡明豪汽车零部件有限公司 | Extraction tool for hole punching male die or hole punching female die |
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| PB01 | Publication | ||
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Application publication date: 20190115 |