CN209335608U - A kind of large size arc forging radial center benchmark scribing tooling - Google Patents
A kind of large size arc forging radial center benchmark scribing tooling Download PDFInfo
- Publication number
- CN209335608U CN209335608U CN201822031690.3U CN201822031690U CN209335608U CN 209335608 U CN209335608 U CN 209335608U CN 201822031690 U CN201822031690 U CN 201822031690U CN 209335608 U CN209335608 U CN 209335608U
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- horizon bar
- scale
- arc forging
- bar
- forging
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Abstract
The utility model discloses a kind of large-scale arc forging radial center benchmark scribing toolings, it includes horizon bar and vertical bar, scale is provided on the horizon bar, one end of the vertical bar is fixed at the center of horizon bar and is vertically arranged with horizon bar, and four sliding shoes that can be slidably reciprocated along it are installed on horizon bar, two sliding shoes are arranged in four sliding shoes every side centered on vertical bar, and the fixing piece for tooling to be integrally fastened to large-scale arc forging is provided on four sliding shoes, the length of the horizon bar is greater than the length of large-scale arc forging, the height of the vertical bar is greater than the height of large-scale arc forging.Above-mentioned large size arc forging radial center benchmark scribing tooling not only whole small volume and less weight, convenient for operation；And versatility is good, and benchmark scribing line precision is high.
Description
Technical field
The utility model belongs to large-scale arc forging process technology, more particularly, to a kind of large-scale arc forging radial center
Benchmark scribing tooling.
Background technique
For the ease of positioning and reasonable distribution surplus when machining, forging often will do it benchmark scribing line, generally use
Height gauge or vernier caliper measurement carry out.But for large-scale arc forging, please refer to shown in Fig. 1 and Fig. 2, Fig. 1 is existing one
The end view drawing of the large-scale arc forging of kind, Fig. 2 are a kind of side view of existing large-scale arc forging, height Z-direction and width Y-direction
Benchmark, can make that forging is laid flat or width direction is stood up, and height gauge is used to carry out benchmark scribing line.And length X to end face in
Heart benchmark, since forging is larger, length direction stands up inconvenience, and height gauge can not be used alone and cross, can only be by forging water
Placing flat, using height gauge and vernier caliper cooperation scribing line, but it is different degrees of due to being had after the heat treatment of arc forging
Deformation, the operation difficulty of this kind of scribble method is larger, and precision is lower.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of large-scale arc forging radial center benchmark scribing tooling
There is the medium-and-large-sized existing inconvenient and lower problem of precision of arc forging radial center benchmark scribing line of technology.
For this purpose, the utility model uses following technical scheme:
A kind of large size arc forging radial center benchmark scribing tooling comprising horizon bar and vertical bar, the horizon bar
On be provided with scale, one end of the vertical bar is fixed at the center of horizon bar and is vertically arranged with horizon bar, and the water
Four sliding shoes that can be slidably reciprocated along it are installed, two cunnings are arranged in four sliding shoes every side centered on vertical bar on flat bar
Motion block, and the fixing piece for tooling to be integrally fastened to large-scale arc forging is provided on four sliding shoes, it is described
The length of horizon bar is greater than the length of large-scale arc forging, and the height of the vertical bar is greater than the height of large-scale arc forging.
Particularly, scale is provided with to two sides using the center as zero point on the horizon bar.
Particularly, the fixing piece is the fixing screws being installed on sliding shoe, when fixed, two ipsilateral sliding shoes
Fixing screws hold out against the inside and outside wall of large-scale arc forging respectively.
Particularly, the vertical bar is fixed on horizon bar by welding or riveting.
The beneficial effects of the utility model are the large-scale arc forging radial center benchmark scribing line compared with prior art
Tooling has the advantage that
1) tooling entirety small volume and less weight, it is easy to operate without other measuring tools of still further arranging in pairs or groups；
2) forging lays flat or stands up, and this tooling can be used to cross, and is not influenced by forging placing direction；
3) scale is had in tooling, precision is high；
4) even if forging deformation is serious, differ greatly, can quickly determine practical end face middle line by adjusting sliding shoe position
Base position.
Detailed description of the invention
Fig. 1 is a kind of end view drawing of existing large-scale arc forging；
Fig. 2 is a kind of side view of existing large-scale arc forging
Fig. 3 is the knot for the large-scale arc forging radial center benchmark scribing tooling that specific embodiment of the present invention provides
Structure schematic diagram；
Fig. 4 is making for the large-scale arc forging radial center benchmark scribing tooling that specific embodiment of the present invention provides
Use state diagram.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It please refers to shown in Fig. 3 and Fig. 4, in the present embodiment, a kind of large size arc forging radial center benchmark scribing tooling packet
It includes horizon bar 1 and vertical bar 2, is provided with scale, the bottom end of vertical bar 2 to two sides using the center as zero point on horizon bar 1
By welding or riveting at the center for being fixed on horizon bar 1 and being vertically arranged with horizon bar 1, there are four sliding for installation on horizon bar 1
Motion block 3, sliding shoe 3 and 1 clearance fit of horizon bar, can move back and forth, four sliding shoes 3 are centered on vertical bar 2 along horizon bar 1
Two sliding shoes 3 are arranged in every side, offer threaded hole on four sliding shoes 3, are equipped in threaded hole for tooling is whole
The fixing screws 5 of large-scale arc forging 4 are fixed on, the length of horizon bar 1 is greater than the length of large-scale arc forging 4, vertical bar 2
Height is greater than the height of large-scale arc forging 4.
When scribing operation, horizon bar 1 is first put in large-scale 4 both ends same level benchmark place of arc forging, adjusts vertical bar 2
The position of the sliding shoe 3 of two sides, it is ensured that both ends to center scale L1=L2, tightening fixing screws 5 holds out against fixing screws 5 in big
The medial and lateral of type arc forging 4, so that entire tooling is fixed on large-scale arc forging 4.At this point, vertical bar 2 and large-scale arc
The position A that 4 end face of shape Forging is close to is end face center benchmark scribing position.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (4)
1. a kind of large size arc forging radial center benchmark scribing tooling, which is characterized in that it includes horizon bar and vertical bar, institute
It states and is provided with scale on horizon bar, one end of the vertical bar is fixed at the center of horizon bar and is vertically arranged with horizon bar,
And four sliding shoes that can be slidably reciprocated along it are installed on horizon bar, four sliding shoes every side centered on vertical bar is set
Two sliding shoes are set, and are provided with the fixation for tooling to be integrally fastened to large-scale arc forging on four sliding shoes
Part, the length of the horizon bar are greater than the length of large-scale arc forging, and the height of the vertical bar is greater than large-scale arc forging
Highly.
2. large size arc forging radial center benchmark scribing tooling according to claim 1, which is characterized in that the level
Scale is provided with to two sides using the center as zero point on bar.
3. large size arc forging radial center benchmark scribing tooling according to claim 1, which is characterized in that the fixation
Part is the fixing screws being installed on sliding shoe, and when fixed, the fixing screws of two ipsilateral sliding shoes hold out against large-scale arc respectively
The inside and outside wall of shape Forging.
4. large size arc forging radial center benchmark scribing tooling according to claim 1, which is characterized in that described vertical
Bar is fixed on horizon bar by welding or riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031690.3U CN209335608U (en) | 2018-12-04 | 2018-12-04 | A kind of large size arc forging radial center benchmark scribing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031690.3U CN209335608U (en) | 2018-12-04 | 2018-12-04 | A kind of large size arc forging radial center benchmark scribing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335608U true CN209335608U (en) | 2019-09-03 |
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| CN201822031690.3U Active CN209335608U (en) | 2018-12-04 | 2018-12-04 | A kind of large size arc forging radial center benchmark scribing tooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366449A (en) * | 2018-12-04 | 2019-02-22 | 无锡透平叶片有限公司 | A kind of large size arc forging radial center benchmark scribing tooling |
-
2018
- 2018-12-04 CN CN201822031690.3U patent/CN209335608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366449A (en) * | 2018-12-04 | 2019-02-22 | 无锡透平叶片有限公司 | A kind of large size arc forging radial center benchmark scribing tooling |
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