CN106737415A - Mold attaching/detaching tool and mould - Google Patents
Mold attaching/detaching tool and mould Download PDFInfo
- Publication number
- CN106737415A CN106737415A CN201611271151.6A CN201611271151A CN106737415A CN 106737415 A CN106737415 A CN 106737415A CN 201611271151 A CN201611271151 A CN 201611271151A CN 106737415 A CN106737415 A CN 106737415A
- Authority
- CN
- China
- Prior art keywords
- handle
- tightening
- screw rod
- mold attaching
- detaching tool
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The present invention discloses a kind of mold attaching/detaching tool and mould, wherein, the mold attaching/detaching tool includes：Tighten up screw rod；Handle is tightened up, this is tightened up taper knob and tightens up screw rod located at described, this tightens up handle has and the internal thread hole for tightening up screw rod cooperation；And empty avoiding set is fixed, the fixation empty avoiding covers one end and is abutted with described one end for tightening up handle, and the fixation empty avoiding set offers emptiness avoiding hole, and described one end for tightening up screw rod is passed by the emptiness avoiding hole.Mold attaching/detaching with mold attaching/detaching tool of the invention is convenient.
Description
Technical field
The present invention relates to a kind of mold attaching/detaching tool and the mould with the mold attaching/detaching tool.
Background technology
As continuing to develop for Tool and Die Technology, the species of mould are more and more diversified, the structure of mould becomes increasingly complex, and makes
The dismounting difficulty for obtaining mould is also corresponding increase.The ejection system of mould generally comprise thimble, jacking block, oblique top crochet hook, ejection push away
The devices such as plate, because ejector retainner plate return spring precompressed, the device such as jacking block, oblique top bearded needle in die ejection system is necessary
Cause what ejector retainner plate could be assembled in the state of ejecting by larger external force, so that the group of the ejection system of mould
Dress is more difficult.
The content of the invention
The main object of the present invention is to provide a kind of mold attaching/detaching tool, it is intended to realize that the ejection system dismounting of mould is held
Easily, the dismounting operating efficiency of mould is improved.
To achieve the above object, mold attaching/detaching tool proposed by the present invention, including：Tighten up screw rod；Handle is tightened up, this is tightened up
Taper knob tightens up screw rod located at described, and this tightens up handle has and the internal thread hole for tightening up screw rod cooperation；And fixed empty avoiding
Set, the fixation empty avoiding covers one end and is abutted with described one end for tightening up handle, and the fixation empty avoiding set offers emptiness avoiding hole, described to tighten up
One end of screw rod is passed by the emptiness avoiding hole.
Preferably, it is described to tighten up the avoidance hole for being additionally provided with handle and being connected with the internal thread hole, the hole in the avoidance hole
More than the diameter for tightening up screw rod, the handle of tightening up is further opened with spliced eye, and the spliced eye tightens up hand through described in footpath
The side wall of handle is simultaneously connected with the avoidance hole.
Preferably, the handle of tightening up is in tubular long, and with shape at square cross section, and the drift angle for tightening up handle
Into there is transition arc.
Preferably, the external diametrical extent for tightening up handle is 30 to 40 millimeters.
Preferably, the length range for tightening up handle is 80 to 120 millimeters.
Preferably, the length range of the internal thread hole is 15 to 20 millimeters.
Preferably, the emptiness avoiding hole in the fixed empty avoiding set includes the first emptiness avoiding hole and the second emptiness avoiding hole that are connected, institute
The aperture of the aperture more than first emptiness avoiding hole of the second emptiness avoiding hole is stated, second emptiness avoiding hole is remote located at the fixed empty avoiding set
From described one end for tightening up handle.
Preferably, the other end for tightening up screw rod is provided with handle.
Preferably, it is described to tighten up screw rod, described tighten up handle and the fixed empty avoiding set is metal material.
The present invention also proposes a kind of mould, including moving platen and part are arranged in the return pin of the moving platen, also wrap
Include above-mentioned mold attaching/detaching tool, the return pin offers bolt apertures, the mold attaching/detaching tool tighten up screw rod with it is described
The bolt apertures threaded connection of return pin, the fixed empty avoiding set of the mold attaching/detaching tool is abutted with the moving platen.
Technical solution of the present invention by mold attaching/detaching tool set cooperate tighten up screw rod, tighten up handle and solid
Determine empty avoiding set, tighten up handle and fixed empty avoiding set is sheathed on and tightens up screw rod, wherein tighten up handle and having and tightening up screw rod matching
The internal thread hole of conjunction, fixed empty avoiding set has emptiness avoiding hole, during mold attaching/detaching, can will tighten up screw rod with mould to be dismounted
The bolt apertures that return pin is opened up are spirally connected, now fix empty avoiding set be located at tighten up screw rod and mould to be dismounted moving platen it
Between, operator's rotary tightening handle is coordinated by tightening up screw rod and tightening up the screw thread between handle, and realization tightens up handle to fixation
Empty avoiding set is extruded so that fixed empty avoiding set produces deformation, while tighten up screw rod also produces upward pulling force to return pin, then
Mould to be dismounted ejector retainner plate under the pulling of return pin ejects a segment distance, and keeps the ejection state, thus by this hair
The pulling function of bright mold attaching/detaching tool so that mould to be dismounted can be in the case of without external force, and thimble
Plate return spring can also realize the installation of the devices such as thimble, jacking block, the oblique top crochet hook in ejection system under preloading condition,
Improve the installation effectiveness of mould.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of inventive die dismounting jig one；
Fig. 2 is the configuration schematic diagram of mold attaching/detaching tool in Fig. 1；
Fig. 3 is the part-structure schematic diagram of the mould of one embodiment of the invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Mold attaching/detaching tool | 50 | Fixed empty avoiding set |
| 10 | Tighten up screw rod | 51 | Emptiness avoiding hole |
| 11 | Handle | 511 | First emptiness avoiding hole |
| 30 | Tighten up handle | 513 | Second emptiness avoiding hole |
| 31 | Internal thread hole | 200 | Mould |
| 33 | Avoid hole | 202 | Moving platen |
| 35 | Spliced eye | 204 | Return pin |
| 37 | Transition arc | 206 | Ejector retainner plate |
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected, or be detachably connected, or integrally；Can be mechanically connect, or
Electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections or two of element internal
The interaction relationship of individual element, unless otherwise clearly restriction.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also not in the guarantor of application claims
Within the scope of shield.
The present invention proposes a kind of mold attaching/detaching tool 100.
Incorporated by reference to referring to Figures 1 and 2, in an embodiment of the present invention, the mold attaching/detaching tool 100 includes tightening up screw rod
10th, handle 30 and fixed empty avoiding set 50 are tightened up, screw rod 10 are tightened up wherein tightening up handle 30 and being sheathed on, tighten up handle 30 have with
The internal thread hole 31 of the cooperation of screw rod 10 is tightened up, fixation empty avoiding set 50 offers emptiness avoiding hole 51, tightens up the one end of screw rod 10 by empty avoiding
Hole 51 passes, and fixed empty avoiding covers 50 one end and abutted with the one end for tightening up handle 30.
It is of the invention to tighten up screw rod 10, tighten up handle 30 and fixed empty avoiding set 50 is metal material.Wherein tighten up spiral shell
The screw portion of bar 10 can be using a diameter of 8 millimeters of screw rod, it is possible to understand that, the empty avoiding that the present embodiment is fixed in empty avoiding set 50
The aperture in hole 51 is more than tightens up the diameter of screw rod 10, such as in the case of screw rod 10 is tightened up for 8 millimeters of diameter, emptiness avoiding hole 51 it is straight
Footpath is at least 9 millimeters.
Technical solution of the present invention by mold attaching/detaching tool 100 set cooperate tighten up screw rod 10, tighten up handle
30 and fixed empty avoiding set 50, tighten up handle 30 and fixed empty avoiding set 50 is sheathed on and tightens up screw rod 10, wherein tightening up handle 30
With with tighten up the internal thread hole 31 that screw rod 10 is engaged, fixed empty avoiding set 50 has emptiness avoiding hole 51, Fig. 3 is refer to, in mould
In disassembly process, can will tighten up the bolt apertures that screw rod 10 opened up with the return pin 204 of mould to be dismounted and be spirally connected, it is now solid
Empty avoiding set 50 is determined positioned at tightening up between screw rod 10 and the moving platen 202 of mould to be dismounted, and operator's rotary tightening handle 30 passes through
The screw thread tightened up screw rod 10 and tighten up between handle 30 coordinates, and realization is tightened up the fixed empty avoiding set 50 of 30 pairs, handle and extruded, and is made
Empty avoiding set 50 must be fixed and produce deformation, while tighten up screw rod 10 also produces upward pulling force to return pin 204, then mould to be dismounted
Ejector retainner plate 206 ejects a segment distance under the pulling of return pin 204, and keeps the ejection state, thus by of the invention
The pulling function of mold attaching/detaching tool 100 so that mould to be dismounted can be in the case of without external force, and ejector retainner plate
Return spring can also realize the peace of the devices such as thimble, jacking block, the oblique top crochet hook in die ejection system under preloading condition
Dress, improves the disassembly efficiency of mould.
Further, described tightening up is additionally provided with the avoidance hole 33 connected with internal thread hole 31 in handle 30, avoids hole 33
Aperture is more than the diameter for tightening up screw rod 10, tightens up handle 30 and is further opened with spliced eye 35, and spliced eye 35 runs through tightens up handle 30
Side wall is simultaneously connected with hole 33 is avoided.
The handle 30 of tightening up of the present embodiment is in tubular long, and avoidance hole 33 is connected with internal thread hole 31 and screw rod 10 is tightened up in insertion
Two ends.In the mould to heavier-weight carries out disassembly process, operator's only armrest portion grip is tightened up handle 30 and is rotated
The rotation process for tightening up handle 30 can be relatively difficult, the design that the present embodiment passes through spliced eye 35, in the mould to heavier-weight
Disassembly process in, can by rod-like members insert spliced eye 35 in, by rod-like members constitute leverage to tightening up hand
The rotation driving of handle 30, the operation of such rotary tightening handle 30 is more laborsaving, more convenient operation.
In order to lift the convenience of the operation of rotary tightening handle 30, the handle 30 of tightening up of the present embodiment has square cross
Face, and tighten up handle 30 and be formed with transition arc 37 in the corner of square cross section.By tightening up the square cross section of handle 30
And the setting of transition arc 37, operator's grip is easier force when tightening up handle 30, and rotary tightening handle 30 is easier.
It should be understood that handle 30 of tightening up of the invention can also be circular cross section, and the outer of arm can tightened up
Frosting or skid resistance strip are set on side face, with increase during operator's rotary tightening handle 30 with tighten up rubbing for handle 30
Wipe power.
In order to further lift the convenience of the operation of rotary tightening handle 30, the length range for tightening up handle 30 is 80
To 120 millimeters, external diametrical extent is 30 to 40 millimeters.The length that the present embodiment tightens up handle 30 is preferably 100 millimeters, so holds receipts
Tight handle 30 can meet the grip size requirements of operator's rotary tightening handle 30.
The length of internal thread hole of the invention 31 is 15 to 20 millimeters.It it is 15 to 20 millimeters in the length of internal thread hole 31
In the case of can meet and tighten up screw rod 10 and tighten up the assembling demand of handle 30, and have during return pin 204 is pulled
Enough structural strengths.Can also reduce the processing cost for tightening up handle 30 simultaneously.
Further, the emptiness avoiding hole 51 in fixed empty avoiding set 50 includes the first emptiness avoiding hole 511 and the second empty avoiding that are connected
Hole 513, the aperture of the aperture more than the first emptiness avoiding hole 511 of the second emptiness avoiding hole 513, the second emptiness avoiding hole 513 is located at fixed empty avoiding set
50 away from the one end for tightening up handle 30.
The emptiness avoiding hole 513 of first emptiness avoiding hole 511 and second is circular hole, and the second larger emptiness avoiding hole 513 of aperture
Positioned at the fixed empty avoiding set away from the one end for tightening up handle 30.During the tool use, the second emptiness avoiding hole 513 is covered at
The exit periphery of the return pin 204 of correspondence mould to be dismounted, in the pulling uphill process of return pin 204 of screw rod 10 is tightened up, the
Two emptiness avoiding holes 513 can reserve the rising space for return pin 204, or, on the moving platen 202 of mould to be dismounted and in return
When the exit of pin 204 has the structures such as projection, the setting of the second emptiness avoiding hole 513 also allows for fixing the placement of empty avoiding set 50.
The present embodiment is also provided with handle 11 in the one end for tightening up screw rod 10, by the setting of handle 11 so that tighten up spiral shell
Bar 10 is easier with the process of being spirally connected of the bolt apertures of return pin 204.
Fig. 3 is refer to, the present invention also proposes a kind of mould 200, the structure of the dynamic model part of mould 200 is shown in Fig. 3,
The mould 200 includes moving platen 202, partly wears the return pin 204 and mold attaching/detaching tool 100 of the moving platen 202, mould
The concrete structure for having dismounting jig 100 refer to above-described embodiment.Wherein return pin 204 offers bolt apertures (not shown), mould
The screw rod 10 of tightening up for having dismounting jig 100 is threadedly coupled with the bolt apertures of return pin 204, and the fixation of mold attaching/detaching tool 100 keeps away
Empty set 50 is abutted with moving platen 202.Whole technical schemes of above-mentioned all embodiments are employed due to this mould, therefore is at least had
All beneficial effects that the technical scheme for having above-described embodiment is brought, this is no longer going to repeat them.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (10)
1. a kind of mold attaching/detaching tool, it is characterised in that including：
Tighten up screw rod；
Handle is tightened up, this is tightened up taper knob and tightens up screw rod located at described, this is tightened up handle and have and tightens up screw rod cooperation with described
Internal thread hole；And
Fixed empty avoiding set, the fixation empty avoiding covers one end and is abutted with described one end for tightening up handle, and the fixation empty avoiding set is offered to be kept away
Emptying aperture, described one end for tightening up screw rod is passed by the emptiness avoiding hole.
2. mold attaching/detaching tool as claimed in claim 1, it is characterised in that described being tightened up be additionally provided with handle and the interior spiral shell
The avoidance hole of pit connection, more than the diameter for tightening up screw rod, the handle of tightening up is further opened with the aperture in the avoidance hole
Spliced eye, the spliced eye is tightened up the side wall of handle and is connected with the avoidance hole through described.
3. mold attaching/detaching tool as claimed in claim 2, it is characterised in that the handle of tightening up in tubular long, and with side
Transition arc is formed with shape cross section, and the drift angle for tightening up handle.
4. mold attaching/detaching tool as claimed in claim 3, it is characterised in that the external diametrical extent for tightening up handle is 30 to 40
Millimeter.
5. mold attaching/detaching tool as claimed in claim 3, it is characterised in that the length range for tightening up handle is arrived for 80
120 millimeters.
6. mold attaching/detaching tool as claimed in claim 1, it is characterised in that the length range of the internal thread hole is 15 to 20
Millimeter.
7. the mold attaching/detaching tool as described in any one in claim 1 to 6, it is characterised in that in the fixed empty avoiding set
Emptiness avoiding hole include the first emptiness avoiding hole and the second emptiness avoiding hole that are connected, the aperture of second emptiness avoiding hole is kept away more than described first
The aperture of emptying aperture, second emptiness avoiding hole is located at the fixed empty avoiding set away from described one end for tightening up handle.
8. mold attaching/detaching tool as claimed in claim 1, it is characterised in that the other end for tightening up screw rod is provided with handle
Hand.
9. mold attaching/detaching tool as claimed in claim 1, it is characterised in that it is described tighten up screw rod, it is described tighten up handle and
The fixed empty avoiding set is metal material.
10. a kind of mould, including moving platen and part are arranged in the return pin of the moving platen, it is characterised in that also include
Mold attaching/detaching tool as in one of claimed in any of claims 1 to 9, the return pin offers bolt apertures, and the mould is torn open
The screw rod of tightening up for filling tool is threadedly coupled with the bolt apertures of the return pin, and the fixed empty avoiding of the mold attaching/detaching tool covers and institute
State moving platen abutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611271151.6A CN106737415A (en) | 2016-12-30 | 2016-12-30 | Mold attaching/detaching tool and mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611271151.6A CN106737415A (en) | 2016-12-30 | 2016-12-30 | Mold attaching/detaching tool and mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737415A true CN106737415A (en) | 2017-05-31 |
Family
ID=58952766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611271151.6A Pending CN106737415A (en) | 2016-12-30 | 2016-12-30 | Mold attaching/detaching tool and mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737415A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029339U (en) * | 2011-04-15 | 2011-11-09 | 青岛恒科精密工业有限公司 | Connector |
| CN102756442A (en) * | 2012-07-23 | 2012-10-31 | 泰德兴精密电子（昆山）有限公司 | Back needle withdrawing mechanism |
| US20150020357A1 (en) * | 2013-07-22 | 2015-01-22 | Wistron Corporation | Tool set and disassembling tool thereof |
| CN204736149U (en) * | 2015-05-05 | 2015-11-04 | 东莞劲胜精密组件股份有限公司 | Instrument is drawn high to mould back stitching |
| CN105773914A (en) * | 2014-12-19 | 2016-07-20 | 汉达精密电子(昆山)有限公司 | Forced return structure for die |
| CN205800100U (en) * | 2016-07-05 | 2016-12-14 | 深圳市骏丰模具有限公司 | A kind of back stitching is helped pull a cart structure |
| CN205818274U (en) * | 2016-07-20 | 2016-12-21 | 天津东明电子工业有限公司 | Mold attaching/detaching tool |
| CN206393557U (en) * | 2016-12-30 | 2017-08-11 | 河源市美晨联合智能硬件电子研究院 | Mold attaching/detaching tool and mould |
-
2016
- 2016-12-30 CN CN201611271151.6A patent/CN106737415A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029339U (en) * | 2011-04-15 | 2011-11-09 | 青岛恒科精密工业有限公司 | Connector |
| CN102756442A (en) * | 2012-07-23 | 2012-10-31 | 泰德兴精密电子（昆山）有限公司 | Back needle withdrawing mechanism |
| US20150020357A1 (en) * | 2013-07-22 | 2015-01-22 | Wistron Corporation | Tool set and disassembling tool thereof |
| CN105773914A (en) * | 2014-12-19 | 2016-07-20 | 汉达精密电子(昆山)有限公司 | Forced return structure for die |
| CN204736149U (en) * | 2015-05-05 | 2015-11-04 | 东莞劲胜精密组件股份有限公司 | Instrument is drawn high to mould back stitching |
| CN205800100U (en) * | 2016-07-05 | 2016-12-14 | 深圳市骏丰模具有限公司 | A kind of back stitching is helped pull a cart structure |
| CN205818274U (en) * | 2016-07-20 | 2016-12-21 | 天津东明电子工业有限公司 | Mold attaching/detaching tool |
| CN206393557U (en) * | 2016-12-30 | 2017-08-11 | 河源市美晨联合智能硬件电子研究院 | Mold attaching/detaching tool and mould |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |