CN214639107U - Core rod structure for perforating machine - Google Patents
Core rod structure for perforating machine Download PDFInfo
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- CN214639107U CN214639107U CN202022843787.1U CN202022843787U CN214639107U CN 214639107 U CN214639107 U CN 214639107U CN 202022843787 U CN202022843787 U CN 202022843787U CN 214639107 U CN214639107 U CN 214639107U
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- jack
- mounting rod
- rod
- plug
- base
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Abstract
The utility model discloses a plug structure for piercing mill, including outer plug, base, installation pole, the installation pole is located the top of base, the surface of installation pole is provided with locking ring, threaded ring, annular dog, the threaded ring is located the locking ring directly over, the annular dog is located the threaded ring directly over. The utility model discloses in, the spacing face of arc and the spacing face of flat type can be convenient for carry out fixed mounting to the installation pole, and a plurality of interior plug can improve the efficiency that processing punched, and the spout can be convenient for the briquetting with the slider and remove the extrusion to be convenient for external plug to fix, first jack and second jack can be convenient for external plug to carry out quick spacing, simple structure, can be convenient for push up the plug fast and fix a position fixedly, make it fixed more firm simultaneously.
Description
Technical Field
The utility model relates to a punch technical field especially relates to a plug structure for punch.
Background
The punching machine is roughly divided into two types according to different media, one type is a liquid punching machine, and because the liquid is processed through the small copper rod holes and can block the small copper rod holes, the punching machine can process 0.15mm of pores at minimum and can process only 350mm of depth. The other type is a gas puncher, and the medium passing through the pores of the copper bar adopts gas, so that the medium is not easy to block and can process more precise pores;
the existing mandril structure for the puncher has certain defects, and the mandril for the puncher is a rod body with a very thin diameter, and the existing mandril is directly fixed on a base of the puncher during installation, so that the fixing is inconvenient, and the fixing firmness is influenced, so that certain influence is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a core rod structure for a punching machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mandrel structure for a punching machine comprises an outer mandrel, a base and a mounting rod, wherein the mounting rod is positioned at the top of the base, the outer surface of the mounting rod is provided with a locking ring, a threaded ring and an annular stop block, the threaded ring is positioned right above the locking ring, and the annular stop block is positioned right above the threaded ring;
the outer surface of the mounting rod is provided with three openings which are distributed in a triangular manner, the inner wall of each opening is fixedly connected with a fixed rod, the outer surface of each fixed rod is rotatably connected with a pressing block, and a spring is fixedly connected between each pressing block and the mounting rod;
the base is characterized in that a second jack is arranged at the central axis of the outer surface of the base and is of a conical structure, a first jack is arranged at the central position of the outer surface of the mounting rod, and the second jack is communicated with the first jack.
As a further description of the above technical solution:
the threaded ring is in threaded connection with the mounting rod, and the threaded ring is connected with the locking ring in an extrusion mode.
As a further description of the above technical solution:
the outer surface of one end of the mounting rod, which is far away from the annular stop block, is provided with an arc-shaped limiting surface and a flat-shaped limiting surface.
As a further description of the above technical solution:
an inner core rod is arranged inside the outer core rod, and a medium hole is formed in the position of the central shaft of the inner core rod.
As a further description of the above technical solution:
the locking ring is characterized in that a locking port is formed in the position of the central axis of the outer surface of the locking ring, a sliding groove is formed in the top of the pressing block, a sliding block is arranged on the inner wall of the locking port corresponding to the sliding groove, and the sliding groove is connected with the sliding block in a sliding mode.
As a further description of the above technical solution:
the outer core rod is connected with the mounting rod and the base in a penetrating mode through the first jack and the second jack.
The utility model discloses following beneficial effect has:
1. this plug structure for piercing mill, when using, the screw ring through setting up can promote the locking ring and remove, thereby the centre gripping of being convenient for is fixed, the spacing face of arc can be convenient for carry out fixed mounting to the installation pole with the spacing face of flat type, a plurality of interior plugs can improve the efficiency that processing was punched, the spout can be convenient for the briquetting with the slider and remove the extrusion, thereby be convenient for fix to external plug, first jack and second jack can be convenient for carry out quick spacing to external plug, moreover, the steam generator is simple in structure, can be convenient for push up the plug fast and fix a position fixedly, make it fixed more firm simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the base and the mounting rod of the present invention;
fig. 3 is an enlarged view of a in fig. 3 according to the present invention;
FIG. 4 is a schematic view of the connection between the outer core rod and the inner core rod of the present invention;
fig. 5 is a cross-sectional view of the mounting bar of the present invention.
Illustration of the drawings:
1. an outer core rod; 2. a base; 3. mounting a rod; 4. an annular stop block; 5. a threaded ring; 6. locking a ring; 7. briquetting; 8. an opening; 9. a spring; 10. a first jack; 11. a second jack; 12. fixing the rod; 13. a locking port; 14. a chute; 15. a slider; 16. an inner core rod; 17. a media aperture; 18. an arc-shaped limiting surface; 19. a flat limiting surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a mandrel structure for a punching machine comprises an outer mandrel 1, a base 2 and a mounting rod 3, wherein the mounting rod 3 is positioned at the top of the base 2, the outer surface of the mounting rod 3 is provided with a locking ring 6, a threaded ring 5 and an annular stop block 4, the threaded ring 5 is positioned right above the locking ring 6, and the annular stop block 4 is positioned right above the threaded ring 5; the outer surface of the mounting rod 3 is provided with three openings 8, the three openings 8 are distributed in a triangular manner, the inner wall of each opening 8 is fixedly connected with a fixing rod 12, the outer surface of each fixing rod 12 is rotatably connected with a pressing block 7, and a spring 9 is fixedly connected between each pressing block 7 and the mounting rod 3; the outer surface center pin position of base 2 is provided with second jack 11, and second jack 11 is the toper structure, and the outer surface center pin position of installation pole 3 is provided with first jack 10, and second jack 11 communicates with each other with first jack 10.
The threaded ring 5 is in threaded connection with the mounting rod 3, the threaded ring 5 is in extrusion connection with the locking ring 6, and the threaded ring 5 can push the locking ring 6 to move, so that clamping and fixing are facilitated; the outer surface of one end of the mounting rod 3, which is far away from the annular stop block 4, is provided with an arc-shaped limiting surface 18 and a flat-shaped limiting surface 19, and the arc-shaped limiting surface 18 and the flat-shaped limiting surface 19 can facilitate the fixed mounting of the mounting rod 3; an inner core rod 16 is arranged inside the outer core rod 1, a medium hole 17 is arranged at the central shaft position of the inner core rod 16, and the machining and punching efficiency can be improved by the plurality of inner core rods 16; a locking port 13 is arranged at the central axis position of the outer surface of the locking ring 6, a sliding groove 14 is arranged at the top of the pressing block 7, a sliding block 15 is arranged on the inner wall of the locking port 13 corresponding to the sliding groove 14, the sliding groove 14 is in sliding connection with the sliding block 15, and the sliding groove 14 and the sliding block 15 can facilitate the pressing block 7 to move and extrude, so that the outer core rod 1 can be fixed conveniently; outer plug 1 is through first jack 10 and second jack 11 and installation pole 3 and base 2 through connection, and first jack 10 and second jack 11 can be convenient for carry out quick spacing to outer plug 1.
The working principle is as follows: when using the plug structure for the piercing mill, at first insert base 2 and installation pole 3's inside with outer plug 1 through first jack 10 and second jack 11, then rotate screw ring 5, screw ring 5 can promote locking ring 6 and remove, locking ring 6 can promote briquetting 7 through slider 15 and spout 14 and extrude, three briquetting 7 can pressurize outer plug 1 simultaneously, thereby it is fixed to carry out the centre gripping to outer plug 1, will install pole 3 at last and fix on the piercing mill through spacing plane 18 of arc and spacing plane 19 of type, moreover, the steam generator is simple in structure, can be convenient for push up the plug fast and fix a position fixedly, make it fixed more firm simultaneously, there is certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a plug structure for piercing mill, includes outer plug (1), base (2), installation pole (3), its characterized in that: the mounting rod (3) is positioned at the top of the base (2), a locking ring (6), a threaded ring (5) and an annular stop block (4) are arranged on the outer surface of the mounting rod (3), the threaded ring (5) is positioned right above the locking ring (6), and the annular stop block (4) is positioned right above the threaded ring (5);
the outer surface of the mounting rod (3) is provided with three openings (8), the three openings (8) are distributed in a triangular manner, the inner wall of each opening (8) is fixedly connected with a fixing rod (12), the outer surface of each fixing rod (12) is rotatably connected with a pressing block (7), and a spring (9) is fixedly connected between each pressing block (7) and the mounting rod (3);
the outer surface center axis position of base (2) is provided with second jack (11), and second jack (11) are the toper structure, the outer surface center position of installation pole (3) is provided with first jack (10), second jack (11) communicate with each other with first jack (10).
2. The mandrel structure for piercing mill according to claim 1, wherein: the threaded ring (5) is in threaded connection with the mounting rod (3), and the threaded ring (5) is connected with the locking ring (6) in an extrusion mode.
3. The mandrel structure for piercing mill according to claim 1, wherein: the outer surface of one end, far away from the annular stop block (4), of the mounting rod (3) is provided with an arc-shaped limiting surface (18) and a flat limiting surface (19).
4. The mandrel structure for piercing mill according to claim 1, wherein: an inner core rod (16) is arranged inside the outer core rod (1), and a medium hole (17) is formed in the central axis of the inner core rod (16).
5. The mandrel structure for piercing mill according to claim 1, wherein: the locking device is characterized in that a locking port (13) is arranged at the central axis of the outer surface of the locking ring (6), a sliding groove (14) is formed in the top of the pressing block (7), a sliding block (15) is arranged on the inner wall of the locking port (13) corresponding to the sliding groove (14), and the sliding groove (14) is in sliding connection with the sliding block (15).
6. The mandrel structure for piercing mill according to claim 1, wherein: the outer core rod (1) is connected with the mounting rod (3) and the base (2) in a penetrating mode through the first insertion hole (10) and the second insertion hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843787.1U CN214639107U (en) | 2020-12-01 | 2020-12-01 | Core rod structure for perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843787.1U CN214639107U (en) | 2020-12-01 | 2020-12-01 | Core rod structure for perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214639107U true CN214639107U (en) | 2021-11-09 |
Family
ID=78470313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022843787.1U Active CN214639107U (en) | 2020-12-01 | 2020-12-01 | Core rod structure for perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214639107U (en) |
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2020
- 2020-12-01 CN CN202022843787.1U patent/CN214639107U/en active Active
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