CN207289899U - A kind of fixture for hemispherical casting - Google Patents
A kind of fixture for hemispherical casting Download PDFInfo
- Publication number
- CN207289899U CN207289899U CN201721229004.2U CN201721229004U CN207289899U CN 207289899 U CN207289899 U CN 207289899U CN 201721229004 U CN201721229004 U CN 201721229004U CN 207289899 U CN207289899 U CN 207289899U
- Authority
- CN
- China
- Prior art keywords
- carry
- oblique pull
- pull screw
- screw rods
- notch
- 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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Abstract
The utility model discloses a kind of fixture for hemispherical casting, including base board, two blocks of side plates, support ring, four positioning bolts and four oblique pull screw rods；Two suspention bearings are equipped with the relative inner of two blocks of side plates；Carry notch is equipped with suspention bearing；Two carry side arms are equipped with the lateral surface at left and right sides of support ring；Four positioning bolts are horizontal respectively to be screwed on the end of four carry side arms；It is equipped with four carry side arms for hinged installation notch；The bottom of four oblique pull screw rods is hingedly mounted in the installation notch of four carry side arms respectively；The upper end of four oblique pull screw rods is equipped with short axle；Four oblique pull screw rods distinguish carry on the carry notch of four suspention bearings by the short axle of upper end.The fixture installs support ring using four oblique pull screw rod suspension types, it is achieved thereby that the flying shore of hemispherical casting, facilitates worker to be processed further and detected.
Description
Technical field
It the utility model is related to a kind of fixture, especially a kind of fixture for hemispherical casting.
Background technology
At present, since production needs, it is often necessary to clamping processing and detection are carried out to hemispherical casting, but due to lacking
Dedicated clamping tooling, worker is usually to be supported by corresponding stent is made, while welds various struts
Stablized, it is not only inconvenient for operation, and also production efficiency is low.Therefore need to design one kind and disclosure satisfy that hemispherical casting
The clamping tooling gripped.
The content of the invention
Purpose of utility model：A kind of clamping tooling that disclosure satisfy that hemispherical casting and grip is provided, facilitates worker couple
Taper casting is processed further and is detected.
Technical solution：Fixture described in the utility model for hemispherical casting, including base board, two blocks of side plates, branch
Pushing out ring, four positioning bolts and four oblique pull screw rods；Two blocks of side plates are vertically installed in parallel in the left and right sides of base board；
Two suspention bearings are equipped with the relative inner of two blocks of side plates；Carry notch is equipped with suspention bearing；In support ring or so
Two carry side arms are equipped with the lateral surface of both sides；Four positioning bolts are horizontal respectively to be screwed in the end of four carry side arms
On；It is equipped with four carry side arms for hinged installation notch；The bottom of four oblique pull screw rods is respectively articulated with installation
In the installation notch of four carry side arms；The upper end of four oblique pull screw rods is equipped with short axle；Four oblique pull screw rods pass through upper
The short axle of end distinguishes carry on the carry notch of four suspention bearings；The inner ring surface of support ring is arranged to arc surface.
Support ring is installed using four oblique pull screw rod suspension types, it is achieved thereby that the flying shore of hemispherical casting, convenient
Worker is processed further and is detected；Using four positioning bolts can more support rings carry out left and right supports, prevent from processing
During there is support ring double swerve, it is ensured that machining accuracy；Using installation notch come carry oblique pull screw rod, so as to facilitate complete
Support ring and oblique pull screw rod are replaced, so as to meet the hemispherical casting support demand of different size model.
As the further limits scheme of the utility model, a sliding sleeve is arranged with four oblique pull screw rods, and
Locking nut is combined with oblique pull screw rod and above sliding sleeve；It is equipped with sliding sleeve and presses pressure arm, runs through screwing on by pressure arm
There is clamping screw；Pressing plate is equipped with the bottom of clamping screw.Using sliding sleeve, by pressure arm, locking nut and clamping screw
Realize the pressing on the upside of taper casting, clamping stability when enhancing is processed.
As the further limits scheme of the utility model, reinforcing rib is equipped with the installed position of side plate and base board
Plate.The installation strength of side plate and base board can be strengthened using stiffener plate.
Compared with prior art, its advantage is the utility model：Using four oblique pull screw rod suspension type installation supports
Ring, it is achieved thereby that the flying shore of hemispherical casting, facilitates worker to be processed further and detected；Utilize four positioning spiral shells
Bolt can more support rings carry out left and right supports, prevent occurring support ring double swerve in process, it is ensured that machining accuracy；Adopt
With installation notch come carry oblique pull screw rod, so as to facilitate whole set replacement support ring and oblique pull screw rod, so as to meet different size type
Number hemispherical casting support demand.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the side plate of the utility model installs overlooking the structure diagram；
Fig. 3 is the support ring overlooking the structure diagram of the utility model.
In figure：1st, base board, 2, side plate, 3, stiffener plate, 4, suspention bearing, 5, carry notch, 6, support ring, 7, carry
Side arm, 8, positioning bolt, 9, oblique pull screw rod, 10, short axle, 11, sliding sleeve, 12, locking nut, 13, by pressure arm, 14, clamping screw,
15th, pressing plate, 16, arc surface, 17, installation notch, 18, hemispherical casting.
Embodiment
Technical solutions of the utility model are described in detail below in conjunction with the accompanying drawings, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：
As shown in Figs. 1-3, the disclosed fixture for hemispherical casting of the utility model includes：1, two block of side plate of base board
2nd, 6, four positioning bolts 8 of support ring and four oblique pull screw rods 9；Two blocks of side plates 2 are vertically installed in parallel in the left and right of base board 1
On two sides；Two suspention bearings 4 are equipped with the relative inner of two blocks of side plates 2；Carry notch 5 is equipped with suspention bearing 4；
Two carry side arms 7 are equipped with the lateral surface of the left and right sides of support ring 6；Level is screwed 4 four positioning bolts 8 respectively
On the end of a carry side arm 7；It is equipped with four carry side arms 7 for hinged installation notch 17；Four oblique pull screw rods 9
Bottom be hingedly mounted on respectively in the installation notch 17 of four carry side arms 7；The upper end of four oblique pull screw rods 9 is equipped with
Short axle 10；Four oblique pull screw rods 9 distinguish carry on the carry notch 5 of four suspention bearings 4 by the short axle 10 of upper end；Branch
The inner ring surface of pushing out ring 6 is arranged to arc surface 16.
Further, a sliding sleeve 11 is arranged with four oblique pull screw rods 9, and on oblique pull screw rod 9 and positioned at cunning
The top of set 11 is combined with locking nut 12；It is equipped with sliding sleeve 11 and presses pressure arm 13, runs through being combined with locking screw on by pressure arm 13
Bolt 14；Pressing plate 15 is equipped with the bottom of clamping screw 14.Reinforcing rib is equipped with the installed position of side plate 2 and base board 1
Plate 3.
The disclosed fixture for hemispherical casting of the utility model when in use, first according to the big of hemispherical casting 18
Ting model selects suitable support ring 6, and passes through four 9 suspended fixings of oblique pull screw rod；Support is placed into hemispherical casting 18
When on ring 6, arc surface 16 is supported the downside sphere of hemispherical casting 18；Four positioning bolts 8 are adjusted again is supported on a left side
On the medial surface of right two blocks of side plates 2, so as to prevent 6 double swerve of support ring；Rotary push arm 13 is upper to hemispherical casting 18
Side, by adjusting clamping screw 14 so that pressing plate 15 is pressed against on the upper side of hemispherical casting 18.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.The spirit and scope of the utility model that appended claims define are not being departed from
Under the premise of, can various changes can be made in the form and details to it.
Claims (3)
- A kind of 1. fixture for hemispherical casting, it is characterised in that：Including base board (1), two pieces of side plates (2), support rings (6), four positioning bolts (8) and four oblique pull screw rods (9)；Two pieces of side plates (2) are vertically installed in parallel in a left side for base board (1) On right two sides；Two suspention bearings (4) are equipped with the relative inner of two pieces of side plates (2)；It is equipped with and hangs on suspention bearing (4) Carry notch (5)；Two carry side arms (7) are equipped with the lateral surface at left and right sides of support ring (6)；Four positioning bolts (8) Level is screwed on the end of four carry side arms (7) respectively；It is equipped with four carry side arms (7) for hinged installation Notch (17)；The bottom of four oblique pull screw rods (9) is hingedly mounted on the installation notch (17) of four carry side arms (7) respectively On；The upper end of four oblique pull screw rods (9) is equipped with short axle (10)；The short axle (10) that four oblique pull screw rods (9) pass through upper end Carry is on the carry notch (5) of four suspention bearings (4) respectively；The inner ring surface of support ring (6) is arranged to arc surface (16).
- 2. the fixture according to claim 1 for hemispherical casting, it is characterised in that：On four oblique pull screw rods (9) A sliding sleeve (11) is arranged with, and locking nut (12) is combined with oblique pull screw rod (9) and above sliding sleeve (11)； Sliding sleeve (11) is equipped with and presses pressure arm (13), runs through being combined with clamping screw (14) on by pressure arm (13)；In clamping screw (14) Bottom be equipped with pressing plate (15).
- 3. the fixture according to claim 1 for hemispherical casting, it is characterised in that：In side plate (2) and base board (1) Installed position be equipped with stiffener plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229004.2U CN207289899U (en) | 2017-09-24 | 2017-09-24 | A kind of fixture for hemispherical casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229004.2U CN207289899U (en) | 2017-09-24 | 2017-09-24 | A kind of fixture for hemispherical casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289899U true CN207289899U (en) | 2018-05-01 |
Family
ID=62442525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229004.2U Expired - Fee Related CN207289899U (en) | 2017-09-24 | 2017-09-24 | A kind of fixture for hemispherical casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605678A (en) * | 2019-10-17 | 2019-12-24 | 无锡市创新低温环模设备科技有限公司 | Ball shell plate assembling tool |
| CN114161061A (en) * | 2021-12-20 | 2022-03-11 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
-
2017
- 2017-09-24 CN CN201721229004.2U patent/CN207289899U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605678A (en) * | 2019-10-17 | 2019-12-24 | 无锡市创新低温环模设备科技有限公司 | Ball shell plate assembling tool |
| CN114161061A (en) * | 2021-12-20 | 2022-03-11 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
| CN114161061B (en) * | 2021-12-20 | 2022-08-05 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |