CN215146805U - Cam wheel splitter flange positioning jig - Google Patents
Cam wheel splitter flange positioning jig Download PDFInfo
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- CN215146805U CN215146805U CN202121256571.3U CN202121256571U CN215146805U CN 215146805 U CN215146805 U CN 215146805U CN 202121256571 U CN202121256571 U CN 202121256571U CN 215146805 U CN215146805 U CN 215146805U
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Abstract
The utility model relates to a cam decollator flange positioning jig, including base plate, arc curb plate, locking bolt, interior bracing slider, screw rod and prop a round platform; the base plate is provided with a positioning seat, the arc-shaped side plate is positioned at the edge of the upper end of the positioning seat, the arc-shaped side plates are oppositely arranged, the horizontal section of each arc-shaped side plate is arc-shaped, the two sides of each arc-shaped side plate are provided with side plates, and the locking bolts are connected with the side plates; the positioning seat is coaxially provided with a central positioning column, the inner supporting sliding block is positioned in a sliding groove on the central positioning column, the screw rod is positioned in a screw hole on the central positioning column, the supporting circular table is coaxially connected with the bottom end of the screw rod, and the supporting circular table corresponds to the inner supporting sliding block in position. The utility model discloses a mode that the tight cooperation internal stay location of bottom clamp realizes the location clamping of work piece, and the top of flange work piece does not have positioning mechanism, can step down drilling and milling operation, avoids the interference phenomenon.
Description
Technical Field
The utility model relates to a machine tooling field, concretely relates to cam wheel splitter flange positioning jig.
Background
The cam divider flange is one of the parts of the cam divider, is used for providing sealing and protection for the rotating shaft and realizes detachable connection.
Most flanges are die-cast parts, and end face drilling and end face milling operations are required in the production and machining processes of the flanges.
In both drilling and milling operations, jigs are required for positioning. Most of the existing positioning jigs adopt pressing blocks, bolts or air cylinders to compress tightly for positioning. However, the positioning mechanisms of the above positioning methods are all located at the top end of the flange workpiece, and therefore, interference may be caused to the drilling and milling operations of the flange workpiece, and there are many inconveniences in the actual machining process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a cam wheel splitter flange positioning jig, through the mode that the tight cooperation internal stay of bottom clamp was fixed a position, realize the location clamping of cam wheel splitter's flange work piece, the top of flange work piece does not have positioning mechanism, consequently can give way drilling and milling operation, avoids the interference phenomenon.
In order to achieve the above object, the present invention provides the following technical solutions:
a cam decollator flange positioning jig comprises a base plate, arc-shaped side plates, locking bolts, an inner supporting sliding block, a screw and a supporting circular truncated cone; the base plate is provided with a positioning seat, the arc-shaped side plate is positioned at the edge of the upper end of the positioning seat, the arc-shaped side plates are oppositely arranged, the horizontal section of each arc-shaped side plate is arc-shaped, the two sides of each arc-shaped side plate are provided with side plates, and the locking bolts are connected with the side plates; the positioning seat is coaxially provided with a central positioning column, the inner supporting sliding block is positioned in a sliding groove on the central positioning column, the screw rod is positioned in a screw hole on the central positioning column, the supporting circular table is coaxially connected with the bottom end of the screw rod, and the supporting circular table corresponds to the inner supporting sliding block in position.
Further, the inboard of arc curb plate is provided with the ladder groove, the sideboard specifically is located arc curb plate top both sides, the sideboard is flat-plate.
Further, the openings of the two arc-shaped side plates are oppositely arranged; the axis of the locking bolt is horizontally arranged.
Furthermore, the center positioning column is cylindric and vertical setting, the screw rod is coaxial with center positioning column, the top of screw rod is provided with the hexagonal head.
Furthermore, the sliding groove where the inner supporting sliding block is located is horizontally arranged, an inclined plane structure is arranged on one side, facing the supporting round table, of the inner supporting sliding block, and an arc surface is arranged on one side, away from the supporting round table, of the inner supporting sliding block.
Furthermore, the structure of the supporting round table is in an inverted round table shape, the supporting round table is positioned in a cavity on the inner side of the central positioning column, and the cavity is communicated with the screw hole and the sliding groove.
The utility model has the advantages that: the utility model provides a cam wheel splitter flange positioning jig, through the positioning seat, the arc curb plate, the sideboard, the locking bolt, the center reference column, the interior slider that props, the screw rod and the cooperation of propping the round platform and using, form the mode that the tight cooperation of bottom clamp props the location in, realize the location clamping of cam wheel splitter's flange work piece, can ensure the steadiness of flange work piece location, the top of flange work piece does not have positioning mechanism, consequently, can step down drilling and milling operation, avoid appearing the interference phenomenon, make things convenient for the machining operation.
Drawings
Fig. 1 is the utility model relates to a cam wheel splitter flange positioning jig's overall structure sketch map.
Fig. 2 is the overall structure diagram of another visual angle of cam wheel splitter flange positioning fixture of the utility model.
Fig. 3 is the utility model relates to a cam wheel splitter flange positioning tool's center reference column section structure sketch map.
In the figure: 1. a substrate; 2. positioning seats; 3. an arc-shaped side plate; 4. a side plate; 5. locking the bolt; 6. a central positioning column; 7. an inner supporting slide block; 8. a screw hole; 9. a screw; 10. a hexagonal head; 11. supporting the round table.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, a flange positioning jig of a cam divider comprises a base plate 1, an arc-shaped side plate 3, a locking bolt 5, an inner supporting slide block 7, a screw 9 and a supporting circular truncated cone 11; the flange clamping device is characterized in that a positioning seat 2 is arranged on the base plate 1, the positioning seat 2 is used for supporting a flange workpiece, the arc-shaped side plate 3 is located at the edge of the upper end of the positioning seat 2, the arc-shaped side plate 3 is arranged in an opposite direction, the horizontal section of the arc-shaped side plate 3 is arc-shaped, the arc-shaped side plate 3 is used for clamping and positioning the flange workpiece in a surface contact manner, side plates 4 are arranged on two sides of the arc-shaped side plate 3, screw holes are formed in the side plates 4, the locking bolts 5 are connected with the side plates 4, and the locking bolts 5 are used for forming locking force on the two side plates 4, so that the clamping effect of the arc-shaped side plate 3 is achieved; the coaxial central reference column 6 that is provided with on the positioning seat 2, central reference column 6 is used for going on the through-going type location to the central through-hole of flange work piece, interior supporting slider 7 is located the spout on central reference column 6, screw rod 9 is located the screw hole on central reference column 6, prop the bottom coaxial coupling of top round platform 11 and screw rod 9, it is corresponding with interior supporting slider 7's position to prop top round platform 11, props top round platform 11 and is used for forming the extrusion to interior supporting slider 7 to make interior supporting slider 7 top tight flange work piece.
The inboard of arc curb plate 3 is provided with ladder groove 31, and ladder groove 31 is used for the flange work piece of location, sideboard 4 specifically is located 3 top both sides of arc curb plate, sideboard 4 is flat-plate.
The openings of the two arc-shaped side plates 3 are oppositely arranged, so that the flange workpiece can be clamped; the axis of the locking bolt 5 is arranged horizontally.
The center positioning column 6 is cylindric and vertical setting, screw rod 9 is coaxial with center positioning column 6, the top of screw rod 9 is provided with hexagonal head 10, and hexagonal head 10 is used for conveniently revolving and twists screw rod 9.
The sliding chute where the inner supporting sliding block 7 is located is horizontally arranged, an inclined plane structure is arranged on one side, facing the supporting and jacking circular table 11, of the inner supporting sliding block 7, an arc surface is arranged on one side, away from the supporting and jacking circular table 11, of the inner supporting sliding block 7, and the arc surface is matched with the inclination of the side circular wall surface of the supporting and jacking circular table 11; the supporting circular truncated cone 11 is movably connected with the bottom end of the screw rod 9 through a bearing, namely, the screw rod 9 and the supporting circular truncated cone 11 can rotate relatively.
The supporting round table 11 is in an inverted round table shape, the supporting round table 11 is located in a cavity on the inner side of the central positioning column 6, and the cavity is communicated with the screw hole 8 and the sliding groove.
The utility model discloses a theory of operation does: firstly, loosening a nut of a locking bolt 5, and screwing a hexagonal head 10 by using an inner hexagonal tool to enable a screw 9 to be in a high position; at the moment, the end face of the flange workpiece of the cam divider to be processed can be placed on the inner side of the arc-shaped side plate 3 upwards, and the stepped groove 31 is matched with the stepped structure of the outer wall of the flange workpiece; then, a tool is used for reversely screwing the hexagonal head 10, the screw 9 descends relative to the screw hole 8 under the action of threads, the supporting circular truncated cone 11 moves downwards, and the inner supporting slide block 7 is extruded to slide towards the outer side of the central positioning column 6 along the sliding groove, so that the inner supporting slide block 7 tightly supports the inner wall surface of the flange workpiece from the inner side to form inner supporting positioning; then, the locking bolts 5 on the side plates 4 are screwed, and the two arc-shaped side plates 3 are slightly deformed under the action of locking force, so that the flange workpiece is clamped, and clamping and positioning are realized; under the cooperation of clamping positioning and internal bracing positioning, the stability of positioning and clamping of the flange workpiece can be ensured.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cam wheel splitter flange positioning jig which characterized in that: comprises a base plate (1), an arc-shaped side plate (3), a locking bolt (5), an inner supporting slide block (7), a screw rod (9) and a supporting circular table (11); the positioning seat (2) is arranged on the base plate (1), the arc-shaped side plates (3) are located at the edges of the upper ends of the positioning seats (2), the arc-shaped side plates (3) are arranged in an opposite mode, the horizontal cross sections of the arc-shaped side plates (3) are arc-shaped, side plates (4) are arranged on two sides of each arc-shaped side plate (3), and the locking bolts (5) are connected with the side plates (4); the coaxial central reference column (6) that is provided with on positioning seat (2), prop in slider (7) are located the spout on central reference column (6), screw rod (9) are located the screw hole on central reference column (6), prop the bottom coaxial coupling of top round platform (11) and screw rod (9), prop the position of top round platform (11) and interior supporting slider (7) corresponding.
2. The cam divider flange positioning jig of claim 1, characterized in that: the inboard of arc curb plate (3) is provided with ladder groove (31), sideboard (4) specifically are located arc curb plate (3) top both sides, sideboard (4) are flat.
3. The cam divider flange positioning jig of claim 2, characterized in that: the openings of the two arc-shaped side plates (3) are oppositely arranged; the axis of the locking bolt (5) is horizontally arranged.
4. The cam divider flange positioning jig of claim 3, characterized in that: the center positioning column (6) is cylindrical and vertically arranged, the screw rod (9) is coaxial with the center positioning column (6), and the top end of the screw rod (9) is provided with a hexagonal head (10).
5. The cam divider flange positioning jig of claim 4, wherein: the sliding groove at the position of the inner supporting sliding block (7) is horizontally arranged, an inclined plane structure is arranged on one side, facing the supporting top round table (11), of the inner supporting sliding block (7), and an arc surface is arranged on one side, away from the supporting top round table (11), of the inner supporting sliding block (7).
6. The cam divider flange positioning jig of claim 5, characterized in that: the structure of the supporting and jacking circular truncated cone (11) is in an inverted circular truncated cone shape, the supporting and jacking circular truncated cone (11) is located in a cavity on the inner side of the central positioning column (6), and the cavity is communicated with the screw hole (8) and the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256571.3U CN215146805U (en) | 2021-06-07 | 2021-06-07 | Cam wheel splitter flange positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256571.3U CN215146805U (en) | 2021-06-07 | 2021-06-07 | Cam wheel splitter flange positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146805U true CN215146805U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256571.3U Active CN215146805U (en) | 2021-06-07 | 2021-06-07 | Cam wheel splitter flange positioning jig |
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| CN (1) | CN215146805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535915A (en) * | 2022-03-31 | 2022-05-27 | 长沙润达智能装备有限公司 | Box body general assembly fine welding tool |
-
2021
- 2021-06-07 CN CN202121256571.3U patent/CN215146805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535915A (en) * | 2022-03-31 | 2022-05-27 | 长沙润达智能装备有限公司 | Box body general assembly fine welding tool |
| CN114535915B (en) * | 2022-03-31 | 2023-08-29 | 长沙润达智能装备有限公司 | Box is always pieced together welding frock |
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