CN103934781A - Disassembly and assembly spanner for inner wall mouth die - Google Patents
Disassembly and assembly spanner for inner wall mouth die Download PDFInfo
- Publication number
- CN103934781A CN103934781A CN201410085624.8A CN201410085624A CN103934781A CN 103934781 A CN103934781 A CN 103934781A CN 201410085624 A CN201410085624 A CN 201410085624A CN 103934781 A CN103934781 A CN 103934781A
- Authority
- CN
- China
- Prior art keywords
- spanner
- mouth mould
- mouth die
- wall mouth
- wall
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
Abstract
The invention discloses a disassembly and assembly spanner for an inner wall mouth die. Multiple threaded holes are formed in the inner wall mouth die and extend in the umbrella rib direction, and the spanner comprises an annular support, threaded counter bores and bolts, wherein the inner diameter of the annular support is matched with the outer diameter of the inner wall mouth die, the threaded counter bores are formed in the annular support and are in accordance with the corresponding threaded holes in direction, and the bolts can be screwed in all the threaded counter bores in a retractable mode. When the inner wall mouth die is sleeved with the spanner through the inner wall of the annular support, the corresponding bolts extend into the corresponding threaded holes, and the spanner and the inner wall mouth die are positioned. For the inner wall mouth die and the threaded holes in the inner wall mouth die, the retractable bolts on the spanner are used for being screwed into the threaded counter bores, so that the spanner and the inner wall mouth die are positioned, and the spanner is rotated to disassemble or assemble the inner wall mouth die. When the size of the spanner is large, the spanner can be rotated by other tools through grooves in the outer wall, the spanner is simple in structure and easy to operate, and the inner wall mouth die can be disassembled and assembled in a time-saving and labor-saving mode.
Description
Technical field
the present invention relates to a kind of inwall mouth mould wrench for dismounting.
Background technology
based on a kind of structure and the special inwall mouth mould of shape, for not destroying its inside and outside working surface, need a kind of dismantling device badly it is carried out to dismounting.
Summary of the invention
for the technical deficiency of above-mentioned existence, the object of this invention is to provide a kind of inwall mouth mould wrench for dismounting, the bolt that setting can be flexible, can extend in the screwed hole on inwall mouth mould, just can be fast, effortlessly inwall mouth mould is carried out to dismounting, simple in structure, easy to operate.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of inwall mouth mould wrench for dismounting, on described inwall mouth mould, have along being umbrella frame direction and extend multiple screwed holes of offering, this spanner comprises the ring support that the external diameter of internal diameter and described inwall mouth mould matches, be opened in the consistent screw-threaded counterbore of direction on described ring support and corresponding described screwed hole, can telescopically be spun on the bolt in each described screw-threaded counterbore, when this spanner is when the inner wall sleeve of described ring support is on described inwall mouth mould, corresponding described bolt stretches in corresponding described screwed hole, this spanner is located mutually with described inwall mouth mould.
preferably, the outer wall of described ring support has circumferentially equally distributed multiple grooves of being convenient to it to be rotated.
preferably, described bolt is hexagon socket head cap screw.
beneficial effect of the present invention is: for inwall mouth mould and on screwed hole, utilize the precession of the retract bolt on spanner and spanner and inwall mouth mould are located mutually, just can be rotated and tear open or fill it, and in the time that the size of spanner is larger, can utilize other instruments, by the groove of outer wall, it is rotated to operation, this spanner simple in structure, simple to operate, can realize the time saving and energy saving of dismounting.
Brief description of the drawings
accompanying drawing 1 is the structural representation of inwall mouth mould;
the axial cutaway view that accompanying drawing 2 is wrench for dismounting of the present invention;
the structural representation that accompanying drawing 3 is wrench for dismounting of the present invention;
the work schematic diagram (inwall mouth mould being carried out to dismounting, perspective view) that accompanying drawing 4 is wrench for dismounting of the present invention.
in accompanying drawing: 1, inwall mouth mould; 2, ring support; 3, screwed hole; 4, screw-threaded counterbore; 5, bolt; 6, groove.
Detailed description of the invention
below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
if accompanying drawing 1 is to as shown in accompanying drawing 4, a kind of inwall mouth mould wrench for dismounting, on this inwall mouth mould 1, have along being umbrella frame direction and extend multiple screwed holes 3 of offering, this spanner comprises the ring support 2 that the external diameter of internal diameter and inwall mouth mould 1 matches, be opened in the consistent screw-threaded counterbore 4 of direction on ring support 2 and corresponding screwed hole 3, can telescopically be spun on the bolt 5 in each screw-threaded counterbore 4, note the uniformity at the angle of inclination of screw-threaded counterbore 4 and screwed hole 3, when this spanner is when the inner wall sleeve of ring support 2 is on inwall mouth mould 1, corresponding bolt 5 stretches in corresponding screwed hole 3, this spanner is located mutually with inwall mouth mould 1, particularly, bolt 5 is hexagon socket head cap screw 5.
in addition, the outer wall of ring support 2 has circumferentially equally distributed multiple grooves of being convenient to it to be rotated 6.
when use, ring support 2 is placed on to the periphery of inwall overcoat, and make each screw-threaded counterbore 4 corresponding one by one with each screwed hole 3, the each bolt 5 of precession enters in screwed hole 3 at least partly, ring support 2 is rotated and realizes and tear open or fill, if necessary, can utilize other aids to be rotated ring support 2, after completing, screw out each bolt 5, ring support 2 is taken off from inwall mouth mould 1.
design of the present invention for inwall mouth mould 1 and on screwed hole 3, utilize the precession of the retract bolt 5 on spanner and spanner and inwall mouth mould 1 are located mutually, just can be rotated and tear open or fill it, and in the time that the size of spanner is larger, can utilize other instruments, by the groove 6 of outer wall, it is rotated to operation, this spanner simple in structure, simple to operate, can realize the time saving and energy saving of dismounting.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. an inwall mouth mould wrench for dismounting, on described inwall mouth mould, have along being umbrella frame direction and extend multiple screwed holes of offering, this spanner is characterised in that: comprise the ring support that the external diameter of internal diameter and described inwall mouth mould matches, be opened in the consistent screw-threaded counterbore of direction on described ring support and corresponding described screwed hole, can telescopically be spun on the bolt in each described screw-threaded counterbore, when this spanner is when the inner wall sleeve of described ring support is on described inwall mouth mould, corresponding described bolt stretches in corresponding described screwed hole, this spanner is located mutually with described inwall mouth mould.
2. inwall mouth mould wrench for dismounting according to claim 1, is characterized in that: the outer wall of described ring support has circumferentially equally distributed multiple grooves of being convenient to it to be rotated.
3. inwall mouth mould wrench for dismounting according to claim 1, is characterized in that: described bolt is hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085624.8A CN103934781A (en) | 2014-03-10 | 2014-03-10 | Disassembly and assembly spanner for inner wall mouth die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085624.8A CN103934781A (en) | 2014-03-10 | 2014-03-10 | Disassembly and assembly spanner for inner wall mouth die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934781A true CN103934781A (en) | 2014-07-23 |
Family
ID=51182791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085624.8A Pending CN103934781A (en) | 2014-03-10 | 2014-03-10 | Disassembly and assembly spanner for inner wall mouth die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934781A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060137496A1 (en) * | 2002-11-05 | 2006-06-29 | Hong Lu | Single-wedge wrenches |
| CN201544183U (en) * | 2009-09-22 | 2010-08-11 | 南安市华益塑胶制造有限公司 | Disassembling tool of corrugated pipe orifice mold |
| CN201565903U (en) * | 2009-11-18 | 2010-09-01 | 天津天铁冶金集团有限公司 | Reverse osmosis membrane element demolition tool |
| CN203003785U (en) * | 2012-11-25 | 2013-06-19 | 马鞍山市中澜橡塑制品有限公司 | Durable disassembling tool for corrugated pipe die |
| CN203738673U (en) * | 2014-03-10 | 2014-07-30 | 苏州杰威尔精密机械有限公司 | Dismounting wrench of inner wall die |
-
2014
- 2014-03-10 CN CN201410085624.8A patent/CN103934781A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060137496A1 (en) * | 2002-11-05 | 2006-06-29 | Hong Lu | Single-wedge wrenches |
| CN201544183U (en) * | 2009-09-22 | 2010-08-11 | 南安市华益塑胶制造有限公司 | Disassembling tool of corrugated pipe orifice mold |
| CN201565903U (en) * | 2009-11-18 | 2010-09-01 | 天津天铁冶金集团有限公司 | Reverse osmosis membrane element demolition tool |
| CN203003785U (en) * | 2012-11-25 | 2013-06-19 | 马鞍山市中澜橡塑制品有限公司 | Durable disassembling tool for corrugated pipe die |
| CN203738673U (en) * | 2014-03-10 | 2014-07-30 | 苏州杰威尔精密机械有限公司 | Dismounting wrench of inner wall die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |
|
| RJ01 | Rejection of invention patent application after publication |