CN219724593U - Novel flange blank's car utensil - Google Patents
Novel flange blank's car utensil Download PDFInfo
- Publication number
- CN219724593U CN219724593U CN202320982772.4U CN202320982772U CN219724593U CN 219724593 U CN219724593 U CN 219724593U CN 202320982772 U CN202320982772 U CN 202320982772U CN 219724593 U CN219724593 U CN 219724593U
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- China
- Prior art keywords
- flange blank
- flange
- block
- elastic component
- pin
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- 238000010276 construction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a novel turning tool for flange blanks, which belongs to the technical field of flange blank processing and positioning devices and comprises the following components: the flange plate is connected with a main shaft which is machined through a detachable structure, the top pin is connected with the flange plate through a detachable structure, an upper accommodating cavity for accommodating a first elastic component is formed in the top pin, a positioning block is connected to the top thread of the upper accommodating cavity, two sides of the upper accommodating cavity close to the middle of the upper accommodating cavity are communicated with second sliding grooves, a flange blank is sleeved on the top end of the top pin, an inner cavity positioning block which is a symmetrical part is integrally formed on the inner surface of the flange blank.
Description
Technical Field
The utility model relates to the technical field of flange blank processing and positioning devices, in particular to a novel flange blank turning tool.
Background
In the processing process of the flange, the outer circle of the end face of the flange needs to be machined, and when the flange blank is machined, the flange blank needs to be positioned through a positioning device, and whether the positioning is accurate or not determines the quality of subsequent machining.
The existing flange blank turning tool positioning device usually clamps the flange blank in a mode of 'three claws at a main shaft and a rotating center at a tail seat', the positioning of the irregular forging blank cannot be achieved, and the existing flange blank turning tool positioning device is rigidly positioned and cannot take into account flexible positioning, so that the use of people is not facilitated, and therefore, a novel flange blank turning tool is provided by a person skilled in the art to solve the problems in the background art.
Disclosure of Invention
The utility model aims to provide a novel flange blank turning tool for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel flange blank turning tool, comprising: the flange plate is connected with the main shaft which is machined through a detachable structure;
the top pin is connected with the flange plate through a detachable structure, an upper accommodating cavity for accommodating the first elastic component is formed in the top pin, a positioning block is connected to the top of the upper accommodating cavity through threads, and two sides, close to the middle of the upper accommodating cavity, of the upper accommodating cavity are communicated with second sliding grooves;
the flange blank is sleeved at the top end of the ejector pin, an inner cavity positioning block which is a symmetrical piece is integrally formed on the inner surface of the flange blank, and one side, away from the flange blank, of the inner cavity positioning block is contacted with the side surface of the ejector pin;
the inner cavity positioning block is provided with a first connecting plate penetrating through the second sliding groove through a detachable structure, and the bottom of the first connecting plate is contacted with the top end of the first elastic component in the upper accommodating cavity.
Preferably: the lower containing cavity for placing the second elastic component is further formed in the top pin, a stop block is connected to the bottom of the lower containing cavity in a threaded mode, and two sides, close to the top of the lower containing cavity, of the lower containing cavity are communicated with first sliding grooves.
Preferably: still include the plectrum, the lateral surface at the knock pin is established to the plectrum cover, and the top of plectrum is equipped with the recess of being convenient for flange blank installation, and the second connecting plate that runs through first spout is installed through detachable construction to the bottom of plectrum, the bottom of second connecting plate contacts with the inside second elastic component top of lower part holding cavity.
Preferably: the first connecting plate and the second connecting plate are rectangular plates in long strips, and the projections of the first connecting plate and the second connecting plate projected on the flange surface are perpendicular to each other.
Preferably: the first elastic component and the second elastic component are both spiral springs.
Preferably: the locating piece is by supporting shoe and the bottom fixture block integrated into one piece at top, fixture block threaded connection is in the upper portion holding cavity of liftout, the supporting shoe bottom surface contacts with the top of liftout, and the top of supporting shoe contacts with the top of flange blank inner face.
Preferably: the supporting block is hemispherical with the cambered surface facing the flange blank.
Preferably: the detachable structure is a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the irregular flange blank sleeve is provided with the end part of the ejector pin far away from the flange plate, and the inner cavity positioning block in the flange blank is fixedly connected with the first connecting plate by utilizing the detachable structure, so that the irregular flange blank can be conveniently positioned.
2. According to the utility model, the inner surface of the flange blank is rigidly positioned, the flexible positioning is realized at the inclined surface of the inner cavity through the first connecting plate and the first elastic component, the first elastic component in the ejector pin is compressed and deformed by axial pressure to support the rear part of the flange blank, so that the deformation of the outer side of the flange blank during machining is avoided, and the machining precision of the flange blank is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view A-A of the overall structure of the present utility model;
FIG. 3 is a B-B cross-sectional view of the overall structure of the present utility model;
fig. 4 is an enlarged view of C of fig. 2 in accordance with the present utility model.
In the figure: 1. a flange plate; 2. a bolt; 3. a knock pin; 4. a first elastic component; 5. an upper receiving cavity; 6. a positioning block; 61. a support block; 62. a clamping block; 7. a second chute; 8. a flange blank; 9. an inner cavity positioning block; 10. a first connection plate; 11. a second elastic component; 12. a lower receiving cavity; 13. a stop block; 14. a first chute; 15. a shifting block; 16. a groove; 17. and a second connecting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a novel flange blank turning tool includes: the flange plate 1, the flange plate 1 is connected with the main shaft of turning through detachable construction, the knock pin 3, knock pin 3 and flange plate 1 are connected through detachable construction, for example bolt 2 etc., the upper portion holding cavity 5 of placing first elastic component 4 is offered to the inside of knock pin 3, the top threaded connection of upper portion holding cavity 5 has locating piece 6, the both sides intercommunication that upper portion holding cavity 5 is close to its middle part have second spout 7, flange blank 8 cutting ferrule is placed on the top of knock pin 3, flange blank 8 inner face integrated into one piece has the inner chamber locating piece 9 that is the symmetry piece, one side that flange blank 8 was kept away from to inner chamber locating piece 9 contacts with the side of knock pin 3, inner chamber locating piece 9 is installed through detachable construction and is run through the first connecting plate 10 of second spout 7, the bottom of first connecting plate 10 contacts with the inside first elastic component 4 top of upper portion holding cavity 5.
The end part of the flange plate 1 is far away from the knock pin 3, which is arranged on the irregular flange blank 8 sleeve of a waiting worker, the inner cavity positioning block 9 in the flange blank 8 is fixedly connected with the first connecting plate 10 by utilizing a detachable structure, so that the positioning of the irregular flange blank 8 is completed, the inner surface of the flange blank 8 is rigidly positioned, the inner cavity inclined surface is flexibly positioned through the first connecting plate 10 and the first elastic component 4, the first elastic component 4 in the knock pin 3 is compressed and deformed by axial pressure to support the rear part of the flange blank 8, and the deformation of the flange blank 8 during machining is avoided.
The lower part holding cavity 12 of placing second elastic component 11 has still been seted up to the inside top pin 3, the bottom threaded connection of lower part holding cavity 12 has dog 13, the both sides intercommunication that lower part holding cavity 12 is close to its top has first spout 14, first elastic component 4 and second elastic component 11 are coil spring, second elastic component 11 realizes flexonics for shifting block 15, still include shifting block 15, the lateral surface at top pin 3 is established to shifting block 15 cover, the top of shifting block 15 is equipped with the recess 16 of being convenient for flange blank 8 installation, shifting block 15 can carry out spacing assistance to flange blank 8's installation, the bottom of shifting block 15 is installed through detachable construction and is run through first spout 14 second connecting plate 17, the bottom of second connecting plate 17 contacts with the inside second elastic component 11 top of lower part holding cavity 12, receive axial pressure accessible second connecting plate 17 drive second elastic component 11 compression deformation when shifting block 15 rotates, first connecting plate 10 and second connecting plate 17 are rectangular form board, and both vertically project on flange 1 face projection 7 and first flange 1 side projection face are more firm and are equipped with the perpendicular spout on flange 1, the top pin 1 is guaranteed to mutually perpendicular to projection face.
The locating piece 6 is by supporting shoe 61 and the bottom fixture block 62 integrated into one piece at top, and fixture block 62 threaded connection is in the upper portion holding cavity 5 of liftout 3, makes locating piece 6 and the junction of liftout 3 more firm, and the supporting shoe 61 bottom surface contacts with the top of liftout 3, and the top of supporting shoe 61 contacts with the top of flange blank 8 inner face, and supporting shoe 61 is the cambered surface towards the hemisphere of flange blank 8, can make things convenient for locating piece 6 to support the inner face of flange blank 8.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a novel utensil of flange blank which characterized in that: comprising the following steps:
the flange plate (1), the said flange plate (1) is connected with main shaft of turning through the removable structure;
the top pin (3), the top pin (3) is connected with the flange plate (1) through a detachable structure, an upper accommodating cavity (5) for accommodating the first elastic component (4) is formed in the top pin (3), a positioning block (6) is connected to the top of the upper accommodating cavity (5) in a threaded manner, and two sides, close to the middle of the upper accommodating cavity (5), of the upper accommodating cavity are communicated with a second sliding groove (7);
the flange blank (8), the flange blank (8) is arranged at the top end of the ejector pin (3) in a cutting sleeve manner, an inner cavity positioning block (9) which is a symmetrical piece is integrally formed on the inner surface of the flange blank (8), and one side, far away from the flange blank (8), of the inner cavity positioning block (9) is contacted with the side surface of the ejector pin (3);
the inner cavity positioning block (9) is provided with a first connecting plate (10) penetrating through the second sliding groove (7) through a detachable structure, and the bottom of the first connecting plate (10) is contacted with the top end of the first elastic component (4) in the upper accommodating cavity (5).
2. The novel flange blank turning tool according to claim 1, wherein: the inside lower part holding cavity (12) of placing second elastic component (11) that still has seted up of knock pin (3), the bottom threaded connection of lower part holding cavity (12) has dog (13), and the both sides intercommunication that lower part holding cavity (12) are close to its top have first spout (14).
3. The novel flange blank turning tool as set forth in claim 2, wherein: still include shifting block (15), the lateral surface at knock pin (3) is established to shifting block (15) cover, and the top of shifting block (15) is equipped with recess (16) of being convenient for flange blank (8) installation, and second connecting plate (17) that run through first spout (14) are installed through detachable construction to the bottom of shifting block (15), the bottom of second connecting plate (17) contacts with inside second elastic component (11) top of lower part holding cavity (12).
4. A novel flange blank turning tool according to claim 3, wherein: the first connecting plate (10) and the second connecting plate (17) are rectangular plates in long strips, and projections of the two plates vertically projected on the surface of the flange plate (1) are mutually perpendicular.
5. A novel flange blank turning tool according to claim 3, wherein: the first elastic component (4) and the second elastic component (11) are spiral springs.
6. The novel flange blank turning tool according to claim 1, wherein: the locating block (6) is formed by integrally forming a supporting block (61) at the top and a bottom clamping block (62), the clamping block (62) is connected into an upper accommodating cavity (5) of the jacking pin (3) in a threaded mode, the bottom surface of the supporting block (61) is contacted with the top end of the jacking pin (3), and the top of the supporting block (61) is contacted with the top of the inner face of the flange blank (8).
7. The novel flange blank turning tool as set forth in claim 6, wherein: the supporting block (61) is hemispherical with the cambered surface facing the flange blank (8).
8. A novel flange blank turning tool according to any one of claims 1-7, characterized in that: the detachable structure is a bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982772.4U CN219724593U (en) | 2023-04-27 | 2023-04-27 | Novel flange blank's car utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982772.4U CN219724593U (en) | 2023-04-27 | 2023-04-27 | Novel flange blank's car utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724593U true CN219724593U (en) | 2023-09-22 |
Family
ID=88064348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320982772.4U Active CN219724593U (en) | 2023-04-27 | 2023-04-27 | Novel flange blank's car utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724593U (en) |
-
2023
- 2023-04-27 CN CN202320982772.4U patent/CN219724593U/en active Active
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