CN203061791U - Rotatable anvil block structure - Google Patents
Rotatable anvil block structure Download PDFInfo
- Publication number
- CN203061791U CN203061791U CN 201320060828 CN201320060828U CN203061791U CN 203061791 U CN203061791 U CN 203061791U CN 201320060828 CN201320060828 CN 201320060828 CN 201320060828 U CN201320060828 U CN 201320060828U CN 203061791 U CN203061791 U CN 203061791U
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- CN
- China
- Prior art keywords
- anvil block
- slide track
- annular slide
- rotatable
- cannelure
- 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 provides a rotatable anvil block structure which can solve the problem that the existing fixed open forging anvil block cannot rotate a large workpiece. The rotatable anvil block structure comprises a bottom plate, wherein the bottom plate is mounted on an equipment moving platform; the rotatable anvil block structure further comprises a rotating platform; a support seat is fixedly mounted on the bottom plate; annular grooves are formed in the upper plane of the support seat; annular slideways are mounted in the annular grooves; a V-shaped groove is correspondingly formed in each of the upper planes of the annular slideways and the lower plane of the rotating platform; a circle of steel balls are tightly arranged in the V-shaped groove of each annular slideway; the rotating platform is supported by the steel balls in the V-shaped grooves of the annular slideways; the V-shaped grooves in the lower plane of the rotating platform are buckled on the steel balls; and horizontal blind holes are formed in the periphery face of the rotating platform.
Description
Technical field
The utility model relates to the tool structure field of open die forging base, is specially a kind of rotatable anvil block structure.
Background technology
Common open die forging anvil block is by foundry goods or the whole processing and manufacturing of forging, and by dovetail groove and drift assembling, anvil block maintains static during use.Its shortcoming is: when carrying out the shaping of large free forging spare, because workpiece weight is very big, the workman is rotational workpieces manually, operate machine and to forge behind the workpiece half-twist even use, thereby direct influence is to the control of the time of forging and final forging temperature, also can increase forging times, this has not only largely limited the blank-making technology means, more the workpiece structure property is had a strong impact on.
Summary of the invention
At the problems referred to above, the utility model provides a kind of rotatable anvil block structure, and it can solve the problem that existing fixed open die forging anvil block can't rotate large-scale workpiece.
Its technical scheme is such, it comprises base plate, described base plate is installed on the equipment mobile platform, it is characterized in that: it also comprises rotatable platform, be installed with supporting seat on the described base plate, the plane has cannelure on the described supporting seat, in the described cannelure annular slide track is installed, the last plane of described annular slide track, on the lower plane of described rotatable platform respectively correspondence have a V-shaped groove, closely be filled with a circle steel ball in the V-shaped groove of described annular slide track, described rotatable platform is supported by the steel ball in the described annular slide track V-shaped groove, and the V-shaped groove of described rotatable platform lower plane is fastened on the described steel ball, has the blind hole of level on the outer peripheral face of described rotatable platform.
It is further characterized in that:
The central authorities on plane are equipped with first positioning key by first bolting on the described supporting seat, and corresponding described first positioning key of described rotatable platform lower plane central authorities has locating slot, and described first positioning key is embedded in the described locating slot.
It further is characterised in that:
Described cannelure baseplane evenly has flat-bottom hole, and spring all is installed in the described flat-bottom hole, and described annular slide track is installed in the described cannelure and by described spring and supports;
The periphery wall of described cannelure has rectangular recess, and the outer peripheral face of described annular slide track arranges rectangular preiection, and described rectangular preiection and described rectangular recess were chimeric when described annular slide track was installed in the described cannelure;
Described rectangular recess, rectangular preiection are provided with four, and described four rectangular recess are uniform along the periphery wall of described cannelure, and described four rectangular preiections evenly distribute along the outer peripheral face of described annular slide track;
Described base plate is connected and fixed by the 3rd positioning key, the 4th bolt and T type nut and described equipment plane of motion;
Be connected and fixed by second positioning key, second bolt and the 3rd bolt between described base plate and the supporting seat.
Compare with the open die forging anvil block of conventional fixed formula, the beneficial effects of the utility model are: by supporting seat rotatable platform is installed on its base plate, wherein in the cannelure of supporting seat annular slide track is installed, rotatable platform is fastened on the circle steel ball of closely loading in the annular slide track V groove by the V shape groove of its bottom surface, and have the blind hole of level at the outer peripheral face of rotatable platform, thrust ball bearing of its whole formation, large-scale workpiece is positioned on the rotatable platform during work, in blind hole, insert steel pipe, the promotion steel pipe can drive rotatable platform and freely rotate on steel ball, thereby realize rotating freely large-scale workpiece, and do not influence its normal forging and pressing, it is easy to operate, can alleviate labor strength greatly, and can promote the blank-making technology means, enhance productivity, reduce the base fire, significantly improve the open die forgings structure property; In addition, be connected by positioning spline between rotatable platform and the supporting seat, guaranteed that the sidesway in the plane can not take place when rotating rotatable platform, guarantees the reliable rotation of large-scale workpiece; In addition, supporting seat cannelure baseplane evenly has flat-bottom hole, spring all is installed in the flat-bottom hole, annular slide track is installed in the cannelure, and can support by described spring, and the periphery wall of cannelure has rectangular recess, the outer peripheral face of annular slide track arranges rectangular preiection, rectangular preiection and rectangular recess were chimeric when annular slide track was installed in the cannelure, in use when workpiece places on the rotatable platform, annular slide track is maintained static by protruding fixation, rotatable platform and workpiece can freely rotate on steel ball, when workpiece overwhelms, rotatable platform and workpiece together fall, the stressed back compression of annular slide track and steel ball spring sinks in the cannelure of supporting seat, makes supporting seat directly contact stressed with rotatable platform, thereby avoid steel ball to damage, guarantee the rotating effect of rotatable platform.
Description of drawings
Fig. 1 is a kind of rotatable anvil block structural representation of the utility model;
Fig. 2 is the plan structure schematic diagram of supporting seat in the utility model structure;
Fig. 3 is the local structure for amplifying schematic diagram in A place among Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2 and Fig. 3, it comprises base plate 9 the utility model structure, rotatable platform 1, base plate 9 is installed on the equipment mobile platform 19, be installed with supporting seat 7 on the base plate 9, the plane has cannelure 16 on the supporting seat 7, annular slide track 5 is installed in the cannelure 16, the last plane of annular slide track 5, on the lower plane of rotatable platform 1 respectively correspondence have a V-shaped groove 20,21, closely be filled with a circle steel ball 4 in the V-shaped groove 20 of annular slide track 5, rotatable platform 1 is supported by the steel ball 4 in the annular slide track V-shaped groove 20, and the V-shaped groove 21 of rotatable platform 1 lower plane is fastened on the steel ball 4, has the blind hole 22 of level on the outer peripheral face of rotatable platform 1.The central authorities on plane are installed with first positioning key 3 by first bolt 2 on the supporting seat 7, and corresponding first positioning key 3 of rotatable platform 1 lower plane central authorities has locating slot 23, the first positioning keys 3 and is embedded in the locating slot 23; Cannelure 16 baseplanes evenly have flat-bottom hole 17, and spring 6 all is installed in the flat-bottom hole 17, and annular slide track 5 is installed in the cannelure 16 and by spring 6 and supports; The periphery wall of cannelure 16 has rectangular recess 18, and the outer peripheral face of annular slide track 5 arranges rectangular preiection 15, and rectangular preiection 15 was chimeric with rectangular recess 18 when annular slide track 5 was installed in the cannelure 16; Rectangular recess 18, rectangular preiection 15 are provided with four, and four rectangular recess 18 are uniform along the periphery wall of cannelure 16, and four rectangular preiections 15 evenly distribute along the outer peripheral face of annular slide track 5; Base plate 9 by the 3rd positioning key 14, the 4th bolt 8 and T type nut 10 and equipment mobile platform connect 19 connect fixing; Be connected and fixed by second positioning key 11, second bolt 12 and the 3rd bolt 13 between base plate 9 and the supporting seat 7.
Claims (7)
1. rotatable anvil block structure, it comprises base plate, described base plate is installed on the equipment mobile platform, it is characterized in that: it also comprises rotatable platform, be installed with supporting seat on the described base plate, the plane has cannelure on the described supporting seat, in the described cannelure annular slide track is installed, the last plane of described annular slide track, on the lower plane of described rotatable platform respectively correspondence have a V-shaped groove, closely be filled with a circle steel ball in the V-shaped groove of described annular slide track, described rotatable platform is supported by the steel ball in the described annular slide track V-shaped groove, and the V-shaped groove of described rotatable platform lower plane is fastened on the described steel ball, has the blind hole of level on the outer peripheral face of described rotatable platform.
2. a kind of rotatable anvil block structure according to claim 1, it is characterized in that: the central authorities on plane are equipped with first positioning key by first bolting on the described supporting seat, corresponding described first positioning key of described rotatable platform lower plane central authorities has locating slot, and described first positioning key is embedded in the described locating slot.
3. a kind of rotatable anvil block structure according to claim 1 and 2, it is characterized in that: described cannelure baseplane evenly has flat-bottom hole, spring all is installed in the described flat-bottom hole, and described annular slide track is installed in the described cannelure and by described spring and supports.
4. a kind of rotatable anvil block structure according to claim 3, it is characterized in that: the periphery wall of described cannelure has rectangular recess, the outer peripheral face of described annular slide track arranges rectangular preiection, and described rectangular preiection and described rectangular recess were chimeric when described annular slide track was installed in the described cannelure.
5. a kind of rotatable anvil block structure according to claim 4, it is characterized in that: described rectangular recess, rectangular preiection are provided with four, described four rectangular recess are uniform along the periphery wall of described cannelure, and described four rectangular preiections evenly distribute along the outer peripheral face of described annular slide track.
6. a kind of rotatable anvil block structure according to claim 5, it is characterized in that: described base plate is connected and fixed by the 3rd positioning key, the 4th bolt and T type nut and described equipment plane of motion.
7. according to claim 5 or 6 described a kind of rotatable anvil block structures, it is characterized in that: be connected and fixed by second positioning key, second bolt and the 3rd bolt between described base plate and the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060828 CN203061791U (en) | 2013-02-04 | 2013-02-04 | Rotatable anvil block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060828 CN203061791U (en) | 2013-02-04 | 2013-02-04 | Rotatable anvil block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061791U true CN203061791U (en) | 2013-07-17 |
Family
ID=48760617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060828 Expired - Fee Related CN203061791U (en) | 2013-02-04 | 2013-02-04 | Rotatable anvil block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056265A (en) * | 2013-02-04 | 2013-04-24 | 无锡透平叶片有限公司 | Rotatable anvil block structure |
-
2013
- 2013-02-04 CN CN 201320060828 patent/CN203061791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056265A (en) * | 2013-02-04 | 2013-04-24 | 无锡透平叶片有限公司 | Rotatable anvil block structure |
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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: 20130717 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |