CN205363747U - Go into submodule core and dismantle frock fast - Google Patents
Go into submodule core and dismantle frock fast Download PDFInfo
- Publication number
- CN205363747U CN205363747U CN201620178587.XU CN201620178587U CN205363747U CN 205363747 U CN205363747 U CN 205363747U CN 201620178587 U CN201620178587 U CN 201620178587U CN 205363747 U CN205363747 U CN 205363747U
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- hole
- core
- turnbuckle
- shaft core
- along
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a go into submodule core and dismantle frock fast, including axle core and tie bolt, the concave internal thread hole that is equipped with of one end of axle core, threaded hole including tie bolt's the screw thread section screw -thread fit, the other end fixedly connected with expandable casing of axle core, expandable casing's hole and keep away from a core one end for interior taper hole, the bottom surface in internal thread hole is equipped with along an axle core axis direction can be with the through -hole of expandable casing hole with internal thread hole intercommunication, and one end along the outside fixedly connected with pull rod of its axis direction of internal thread hole bottom face is close to to tie bolt's screw section, and outside the one end of pull rod was passed in proper order and is stretched out expandable casing behind through -hole and expandable casing's the hole, the one end that tie bolt was kept away from to the pull rod be the toper section, and the external diameter that the maximum diameter of toper section is lighter than expandable casing just is greater than the maximum diameter of interior taper hole. The utility model discloses simple structure, convenient to use, the processing ease can be be directly dismantled the mold core come out from go into the son, has reduced operator's burden of working, has improved work efficiency.
Description
Technical field
This utility model relates to a kind of core rod disassembling fixture, is specifically related to one and enters the quick disassembling fixture of submodule core.
Background technology
Entering son and be just mold insert, the mold insert in cold punching die is referred to as into son, and the overall mold insert in injection mould and compression mod is just die.Such as in complicated die cavity, there is raised or sunken deeper shape, adopt directly processing to cut more difficult, therefore be usually designed to into son；Or in the mould of multi-point mould, can becoming into son by whole section of finished article design, man-hour had both been saved in such processing, it is easy to again damage and replaces or finished product change.And entering the precision component as the crucial running at mold center position of the core rod in son, core rod also serves as the consumable accessory in the middle of mould simultaneously, needs timely replacing, in order to avoid material molding is impacted after abrasion.Owing to core rod is clamped in son, it is impossible to easily by core rod from entering son to take out.Common practice is first will to enter son to take off from mould, is acting on core rod from the one end entering son, is being ejected from the other end entering son by core rod；Then the core rod more renewed, finally will enter son and be reinstalled on mould.So operation is just comparatively laborious, not only increases the work load of operator, also reduces work efficiency simultaneously.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of easy to use, and processing ease reduces operator's work load, and that improves work efficiency enters the quick disassembling fixture of submodule core.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
One enters the quick disassembling fixture of submodule core, it is characterized in that: include shaft core and turnbuckle, one end of described shaft core is arranged with internal thread hole along its axis direction, the thread segment threaded engagement of described turnbuckle is in described internal thread hole, the other end of described shaft core is outwards fixedly connected with for being inserted into the expansion sleeve in core rod endoporus along its axis direction, the endoporus of expansion sleeve and be internal taper hole away from described shaft core one end, the diameter of internal taper hole is outwards gradually increased along its axis；The bottom surface of described internal thread hole is provided with the through hole connected by described expansion sleeve endoporus with described internal thread hole along described shaft core axis direction, the thread segment of described turnbuckle is outwards fixedly connected with pull bar near one end of described internal thread hole bottom surface along its axis direction, one end of pull bar reaches outside described expansion sleeve after sequentially passing through the endoporus of described through hole and described expansion sleeve, described pull bar is conical section away from one end of described turnbuckle, the diameter of conical section is outwards gradually increased along its axis, the maximum gauge of described conical section is less than the external diameter of expansion sleeve and more than the maximum gauge of described internal taper hole.
In this utility model, during use, being directly inserted in the through hole in sub-upper mold core by the expansion sleeve in shaft core, the external diameter of expansion sleeve coordinates with the via clearance on core rod.After expansion sleeve is inserted in core rod, rotates the turnbuckle on the shaft core other end, make the direction that turnbuckle is directed away from shaft core move.While turnbuckle moves, it is fixedly connected on the pull bar on turnbuckle and also follows and be displaced outwardly, and the conical section on pull bar moves towards the internal taper hole direction on expansion sleeve.After conical section enters into internal taper hole, along with conical section constantly moves, internal taper hole is extruded simultaneously, cause the expansion sleeve outward expansion being positioned at internal taper hole position, core rod through-hole wall is extruded by the expansion sleeve after expansion simultaneously, makes expansion sleeve be clamped in the through hole of core rod.Then shaft core is outwards pulled out again, owing to expansion sleeve is by core rod clamping, by core rod from entering son to extract while pulling out shaft core outside.Thus directly being disassembled from mould by core rod and be individually replaced, just no longer remove into son, processing ease, easy to use simultaneously, reduces operator's work load, improves work efficiency.
As optimization, on the bolt head end face of described turnbuckle, the axis direction along described turnbuckle is arranged with inner hexagonal hole.Facilitate operator to use inner hexagon spanner to act on turnbuckle is rotated by inner hexagonal hole, make conical section better act on internal taper hole.
As optimization, the thread segment of described turnbuckle is away from being arranged with the perforation connected with described inner hexagonal hole on one end end face of described inner hexagonal hole along the axis direction of described turnbuckle, and described pull bar is connected away from extending in described inner hexagonal hole after one end described perforation of traverse of described conical section and fixing with described turnbuckle.Being inserted in perforation away from one end of conical section on pull bar and be fixed, perforation provides guide effect for pull bar simultaneously, makes in the more enough expansion sleeves accurately of pull bar.
As optimization, on the outer surface of described shaft core, threaded engagement has the rotary sleeve that can move along described shaft core axial direction, and described rotary sleeve is equipped with a circle on one end end face enter son centered by the axis of described shaft core can act on the boss on son.After expansion sleeve is by core rod clamping, by rotating the rotary sleeve outside shaft core, make the boss on rotary sleeve be connected on son, and continue to rotate rotary sleeve, make rotary sleeve continue to move to entering sub-direction.But the boss on rotary sleeve is connected on son, and then make the shaft core in rotary sleeve move to opposite direction, it is towards moving away from entering sub-direction, expansion sleeve in such shaft core simultaneously by core rod from entering son to pull out, reduce further the work load of operator, make operation simpler, improve work efficiency.
As optimization, centered by the axis of described shaft core, with the set of described rotary sleeve, it is evenly equipped with multiple radial direction jack.Owing to core rod blocks relatively tighter in entering son, the jack on rotary sleeve can facilitate operator to utilize instrument to be inserted in jack, increases moment, conveniently rotary sleeve is rotated.
In sum, the beneficial effects of the utility model are in that: this utility model simple in construction, easy to use, processing ease, it is possible to directly by core rod from entering son to take apart, reduce operator's work load, improve work efficiency.
Accompanying drawing explanation
In order to make the purpose of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is sectional view of the present utility model；
Fig. 2 is A place enlarged drawing in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, this detailed description of the invention enters the quick disassembling fixture of submodule core, including shaft core 1 and turnbuckle 2, one end of described shaft core 1 is arranged with internal thread hole 3 along its axis direction, the thread segment threaded engagement of described turnbuckle 2 is in described internal thread hole 3, the other end of described shaft core 1 is outwards fixedly connected with for being inserted into the expansion sleeve 4 in core rod 15 endoporus along its axis direction, the endoporus of expansion sleeve 4 and be internal taper hole 5 away from described shaft core 1 one end, the diameter of internal taper hole 5 is outwards gradually increased along its axis；The bottom surface of described internal thread hole 3 is provided with the through hole 6 connected by described expansion sleeve 4 endoporus with described internal thread hole 3 along described shaft core 1 axis direction, the thread segment of described turnbuckle 2 is outwards fixedly connected with pull bar 7 near one end of described internal thread hole 3 bottom surface along its axis direction, one end of pull bar 7 reaches outside described expansion sleeve 4 after sequentially passing through the endoporus of described through hole 6 and described expansion sleeve 4, described pull bar 7 is conical section 8 away from one end of described turnbuckle 2, the diameter of conical section 8 is outwards gradually increased along its axis, the maximum gauge of described conical section 8 is less than the external diameter of expansion sleeve 3 and more than the maximum gauge of described internal taper hole 5.
In this detailed description of the invention, the bolt head end face of described turnbuckle 2 is arranged with inner hexagonal hole 9 along the axis direction of described turnbuckle 2.
In this detailed description of the invention, the thread segment of described turnbuckle 2 is away from being arranged with the perforation 10 connected with described inner hexagonal hole 9 on one end end face of described inner hexagonal hole 9 along the axis direction of described turnbuckle 2, and described pull bar 7 is connected away from extending in described inner hexagonal hole 9 after one end described perforation 10 of traverse of described conical section 8 and fixing with described turnbuckle 2.
In this detailed description of the invention, on the outer surface of described shaft core 1, threaded engagement has the rotary sleeve 11 that can move along described shaft core 1 axial direction, and described rotary sleeve 11 is equipped with a circle on one end end face enter son 14 centered by the axis of described shaft core 1 can act on the boss 12 on son 14.
In this detailed description of the invention, centered by the axis of described shaft core 1, with the set of described rotary sleeve 11, it is evenly equipped with multiple radial direction jack 13.
In the process being embodied as, the thread segment of described turnbuckle 2 is provided with two and is parallel to each other and the clamping surface parallel with described turnbuckle 2 axis is constituted for conveniently making what described turnbuckle 2 rotated to twist portion near one end of described bolt head.Same operator can also adopt spanner that turnbuckle is rotated.
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described by referring to preferred embodiment of the present utility model, but it will be understood by those within the art that, in the form and details it can be made various change, without departing from the spirit and scope of the present utility model that appended claims limits.
Claims (5)
1. one kind enters the quick disassembling fixture of submodule core, it is characterized in that: include shaft core and turnbuckle, one end of described shaft core is arranged with internal thread hole along its axis direction, the thread segment threaded engagement of described turnbuckle is in described internal thread hole, the other end of described shaft core is outwards fixedly connected with for being inserted into the expansion sleeve in core rod endoporus along its axis direction, the endoporus of expansion sleeve and be internal taper hole away from described shaft core one end, the diameter of internal taper hole is outwards gradually increased along its axis；The bottom surface of described internal thread hole is provided with the through hole connected by described expansion sleeve endoporus with described internal thread hole along described shaft core axis direction, the thread segment of described turnbuckle is outwards fixedly connected with pull bar near one end of described internal thread hole bottom surface along its axis direction, one end of pull bar reaches outside described expansion sleeve after sequentially passing through the endoporus of described through hole and described expansion sleeve, described pull bar is conical section away from one end of described turnbuckle, the diameter of conical section is outwards gradually increased along its axis, the maximum gauge of described conical section is less than the external diameter of expansion sleeve and more than the maximum gauge of described internal taper hole.
2. according to claim 1 enter the quick disassembling fixture of submodule core, it is characterised in that: on the bolt head end face of described turnbuckle, the axis direction along described turnbuckle is arranged with inner hexagonal hole.
3. according to claim 2 enter the quick disassembling fixture of submodule core, it is characterized in that: the thread segment of described turnbuckle is away from being arranged with the perforation connected with described inner hexagonal hole on one end end face of described inner hexagonal hole along the axis direction of described turnbuckle, and described pull bar is connected away from extending in described inner hexagonal hole after one end described perforation of traverse of described conical section and fixing with described turnbuckle.
4. according to claim 1 enter the quick disassembling fixture of submodule core, it is characterized in that: on the outer surface of described shaft core, threaded engagement has the rotary sleeve that can move along described shaft core axial direction, described rotary sleeve is equipped with a circle on one end end face enter son centered by the axis of described shaft core can act on the boss on son.
5. according to claim 4 enter the quick disassembling fixture of submodule core, it is characterised in that: centered by the axis of described shaft core, be evenly equipped with multiple radial direction jack with the set of described rotary sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178587.XU CN205363747U (en) | 2016-03-09 | 2016-03-09 | Go into submodule core and dismantle frock fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178587.XU CN205363747U (en) | 2016-03-09 | 2016-03-09 | Go into submodule core and dismantle frock fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363747U true CN205363747U (en) | 2016-07-06 |
Family
ID=56266046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178587.XU Expired - Fee Related CN205363747U (en) | 2016-03-09 | 2016-03-09 | Go into submodule core and dismantle frock fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363747U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346409A (en) * | 2016-11-11 | 2017-01-25 | 西安近代化学研究所 | Sealed bomb gasket dismounting tool |
| CN108858061A (en) * | 2018-06-06 | 2018-11-23 | 常州星宇车灯股份有限公司 | A kind of left-hand thread tooling quickly removed when the fracture for mould of car lamp water pipe head |
| CN113119407A (en) * | 2021-04-26 | 2021-07-16 | 江西联益光学有限公司 | Injection mold suitable for machining internal thread plastic part |
-
2016
- 2016-03-09 CN CN201620178587.XU patent/CN205363747U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346409A (en) * | 2016-11-11 | 2017-01-25 | 西安近代化学研究所 | Sealed bomb gasket dismounting tool |
| CN108858061A (en) * | 2018-06-06 | 2018-11-23 | 常州星宇车灯股份有限公司 | A kind of left-hand thread tooling quickly removed when the fracture for mould of car lamp water pipe head |
| CN113119407A (en) * | 2021-04-26 | 2021-07-16 | 江西联益光学有限公司 | Injection mold suitable for machining internal thread plastic part |
| CN113119407B (en) * | 2021-04-26 | 2022-12-16 | 江西联益光学有限公司 | Injection mold suitable for machining internal thread plastic part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |