CN203738673U - Dismounting wrench of inner wall die - Google Patents
Dismounting wrench of inner wall die Download PDFInfo
- Publication number
- CN203738673U CN203738673U CN201420106451.9U CN201420106451U CN203738673U CN 203738673 U CN203738673 U CN 203738673U CN 201420106451 U CN201420106451 U CN 201420106451U CN 203738673 U CN203738673 U CN 203738673U
- Authority
- CN
- China
- Prior art keywords
- wrench
- mouth mould
- dismounting
- inwall 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.)
- Expired - Fee Related
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- Revetment (AREA)
Abstract
The utility model discloses a dismounting wrench of an inner wall die. The inner wall die is provided with a plurality of screw holes which are formed and extend in an umbrella-rib-like direction; the wrench comprises a ring-shaped support with the inner diameter matched with the outer diameter of the inner wall die, screw countersinks which are formed in the ring-shaped support and are in the identical direction with the corresponding screw holes, and bolts which are retractably screwed into the screw countersinks. When the wrench sleeves the inner wall die through the inner wall of the ring-shaped support, the corresponding bolts can extend into the corresponding screw holes to position the wrench and the inner wall die; by screwing in the retractable bolts on the wrench to position the wrench and the inner wall die, the inner wall die and the screw holes in the inner wall die can be rotated for mounting or dismounting; meanwhile, when being relatively large in size, the wrench can be rotated through other tools via the slots in an outer wall. The dismounting wrench of the inner wall die is simple in structure, easy to operate and time-saving and labor-saving in mounting and dismounting.
Description
Technical field
the utility model 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.
Utility model content
for the technical deficiency of above-mentioned existence, the purpose of this utility model 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 utility model 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.
the beneficial effects of the utility model are: 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 utility model;
the structural representation that accompanying drawing 3 is wrench for dismounting of the present utility model;
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 utility model.
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 utility model 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 utility model 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 utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420106451.9U CN203738673U (en) | 2014-03-10 | 2014-03-10 | Dismounting wrench of inner wall die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106451.9U CN203738673U (en) | 2014-03-10 | 2014-03-10 | Dismounting wrench of inner wall die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738673U true CN203738673U (en) | 2014-07-30 |
Family
ID=51338536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106451.9U Expired - Fee Related CN203738673U (en) | 2014-03-10 | 2014-03-10 | Dismounting wrench of inner wall die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934781A (en) * | 2014-03-10 | 2014-07-23 | 苏州杰威尔精密机械有限公司 | Disassembly and assembly spanner for inner wall mouth die |
-
2014
- 2014-03-10 CN CN201420106451.9U patent/CN203738673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934781A (en) * | 2014-03-10 | 2014-07-23 | 苏州杰威尔精密机械有限公司 | Disassembly and assembly spanner for inner wall mouth die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210310 |