CN211492075U - Forming die of pantograph carbon slide plate - Google Patents
Forming die of pantograph carbon slide plate Download PDFInfo
- Publication number
- CN211492075U CN211492075U CN201922123049.7U CN201922123049U CN211492075U CN 211492075 U CN211492075 U CN 211492075U CN 201922123049 U CN201922123049 U CN 201922123049U CN 211492075 U CN211492075 U CN 211492075U
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- China
- Prior art keywords
- die holder
- fixedly connected
- fixing block
- upper die
- shaped bolt
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Abstract
The utility model discloses a forming die of a pantograph carbon slide plate, which comprises a lower die seat, wherein the upper end of the lower die seat is provided with an upper die seat, the upper end of the outer side wall of the lower die holder is fixedly connected with a first fixed block, the lower end of the outer side wall of the upper die holder is fixedly connected with a second fixed block at a position corresponding to the first fixed block, first screws are arranged inside the first fixing block and the second fixing block, two sides of the other end of the upper touch seat are respectively and fixedly connected with a first L-shaped bolt, two sides of the other end of the lower die base are respectively and fixedly connected with a second L-shaped bolt, a baffle plate is arranged between the first L-shaped bolt and the second L-shaped bolt and between the upper die base and the lower die base, the upper end fixedly connected with third fixed block of baffle, upper end one side fixedly connected with fourth fixed block of upper die base, the inside of third fixed block and fourth fixed block all is equipped with the second screw. The utility model is simple in operation, the leakproofness is good, is worth using widely.
Description
Technical Field
The utility model relates to a forming die field especially relates to a forming die of pantograph carbon slide.
Background
The pantograph carbon slide plate of the electric locomotive is an important current collecting component for leading electric energy into the locomotive, and with the development of electrified railways and high-speed railways, the problems of reducing the abrasion of a railway contact network lead and improving the wear resistance and the self-lubricating property of the slide plate are always important research projects in the development of railways in the world.
The carbon pantograph slider is generally manufactured by adding raw materials into a die, manufacturing a blank product through hot press molding, roasting and carbonizing the die and the blank product in the die to form a carbon pantograph slider product, and finally taking the carbon pantograph slider product out of the die.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a forming die of a carbon pantograph slider.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a forming die of a pantograph carbon slide plate comprises a die holder, wherein an upper die holder is arranged at the upper end of the die holder, a first fixing block is fixedly connected to the upper end of the outer side wall of the die holder, a second fixing block is fixedly connected to the lower end of the outer side wall of the upper die holder and corresponds to the first fixing block, first thread grooves are formed in the first fixing block and the second fixing block, first screws are connected to the first thread grooves in an internal thread mode, first nuts are fixedly connected to the top ends of the first screws, bolts are arranged at the lower end of the first fixing block and are in threaded connection with the first screws, one ends of the die holder and the upper die holder are in a closed state, first L-shaped bolts are fixedly connected to two sides of the other end of an upper die holder respectively, second L-shaped bolts are fixedly connected to two sides of the other end of the die holder respectively, and the bottom end of the second L-shaped bolts is in a, be equipped with the baffle between first L shape bolt, second L shape bolt and upper die base, the die holder, the upper end fixedly connected with third fixed block of baffle, upper end one side of upper die base corresponds position fixedly connected with fourth fixed block with the third fixed block, the inside of third fixed block and fourth fixed block all is equipped with the second thread groove, second thread groove female connection has the second screw, the one end fixedly connected with second nut of second screw.
As a further description of the above technical solution:
the contact end of the lower die holder and the upper die holder is in smooth plane contact.
As a further description of the above technical solution:
the first L-shaped bolt and the second L-shaped bolt are equal in height and equal to the upper die base and the lower die base.
As a further description of the above technical solution:
the side wall of the baffle is in smooth contact with the inner side walls of the first L-shaped bolt and the second L-shaped bolt and the side walls of the upper die base and the lower die base.
As a further description of the above technical solution:
the bottom end of the baffle is in contact with the inner bottom wall of the second L-shaped bolt, and the upper end of the baffle is in the same horizontal plane with the upper die holder and the upper end of the first L-shaped bolt.
As a further description of the above technical solution:
the second fixing block, the first L-shaped bolt and the second L-shaped bolt are respectively welded and fixed with the upper die base and the lower die base, and the third fixing block and the fourth fixing block are respectively welded and fixed with the baffle and the upper die base.
The utility model discloses following beneficial effect has:
the utility model discloses a set up structural component such as first fixed block, second fixed block, first screw, first L shape bolt, second L shape bolt, baffle, third fixed block, fourth fixed block and second screw, can ensure the leakproofness of the inner space between die holder and the upper die base, avoided having the raw materials to spill over at hot briquetting's in-process.
Drawings
Fig. 1 is a sectional view of a forming mold of a pantograph carbon slide plate according to the present invention;
fig. 2 is a side view of a forming mold of the pantograph carbon slide plate according to the present invention;
fig. 3 is a top view of a forming mold of the pantograph carbon slide plate according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
fig. 5 is an enlarged view B of fig. 2.
Illustration of the drawings:
1. a lower die holder; 2. an upper die holder; 3. a first screw; 4. a first fixed block; 5. a second fixed block; 6. a first nut; 7. a first thread groove; 8. a bolt; 9. a first L-shaped bolt; 10. a second L-shaped bolt; 11. a second nut; 12. a third fixed block; 13. a second screw; 14. a fourth fixed block; 15. a second thread groove; 16. and a baffle plate.
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 forming die of a pantograph carbon slide plate comprises a lower die holder 1, an upper die holder 2 is arranged at the upper end of the lower die holder 1, a first fixing block 4 is fixedly connected at the upper end of the outer side wall of the lower die holder 1, a second fixing block 5 is fixedly connected at the lower end of the outer side wall of the upper die holder 2 corresponding to the first fixing block 4, first thread grooves 7 are respectively formed in the first fixing block 4 and the second fixing block 5, first screws 3 are connected with the first thread grooves 7 in an internal thread manner, first nuts 6 are fixedly connected at the top ends of the first screws 3, bolts 8 are arranged at the lower end of the first fixing block 4, the bolts 8 are in threaded connection with the first screws 3 and are used for fastening the lower die holder 1 and the upper die holder 2 to ensure the sealing performance of the upper die holder, one ends of the lower die holder 1 and the upper die holder 2 are in a closed state, first L-shaped bolts 9 are respectively fixedly connected at two sides of the other end of the upper die, the bottom of second L shape bolt 10 is closure status, first L shape bolt 9, second L shape bolt 10 and upper die base 2, be equipped with baffle 16 between the die holder 1, after adding the raw materials, utilize baffle 16 to seal the entry, and utilize second screw 13 fastening baffle 16, ensure the leakproofness of mould, the upper end fixedly connected with third fixed block 12 of baffle 16, upper end one side and the corresponding position fixedly connected with fourth fixed block 14 of third fixed block 12 of upper die base 2, the inside of third fixed block 12 and fourth fixed block 14 all is equipped with second thread groove 15, 15 internal thread connections of second thread groove have second screw 13, the one end fixedly connected with second nut 11 of second screw 13.
The contact end of the lower die holder 1 and the upper die holder 2 is in smooth plane contact, so that the sealing property of the die is improved. The heights of the first L-shaped bolt 9 and the second L-shaped bolt 10 are equal and equal to the heights of the upper die holder 2 and the lower die holder 1, so that the sealing performance of the die can be improved. The side walls of the baffle 16 are in smooth contact with the inner side walls of the first L-shaped bolt 9 and the second L-shaped bolt 10 and the side walls of the upper die holder 2 and the lower die holder 1, so that the sealing performance of the die can be improved. The bottom end of the baffle 16 is contacted with the inner bottom wall of the second L-shaped bolt 10, and the upper end of the baffle 16 and the upper ends of the upper die base 2 and the first L-shaped bolt 9 are all in the same horizontal plane, so that the second screw can be screwed with the third fixing block 12 and the fourth fixing block 14. The second fixing block 5, the first fixing block 4, the first L-shaped bolt 9 and the second L-shaped bolt 10 are respectively welded and fixed with the upper die base 2 and the lower die base 1, and the third fixing block 12 and the fourth fixing block 14 are respectively welded and fixed with the baffle 16 and the upper die base 2, so that the stability of structural members of the die is ensured.
The working principle is as follows: firstly, the first nut 6 and the bolt 8 are rotated to ensure that the upper end of the lower die holder 1 is tightly attached to the lower end of the upper die holder 2, the second nut 11 is rotated to take out the second screw 13, and the baffle 16 is taken out, the processing raw materials are poured between the lower die holder 1 and the upper die holder 2, the bottom end of the second screw 13 is aligned to one side of the second thread groove 15 of the third fixing block 12, the second nut 11 is rotated to realize the threaded connection of the second screw 13 with the third fixing block 12 and the fourth fixing block 14, the die can be subjected to hot press molding and roasting carbonization, after the processing is finished, the second nut 11 is rotated to take out the second screw 13, the baffle 16 is taken out, the first nut 6 and the bolt 8 are rotated to take out the first screw 3, and the lower die holder 1 and the upper die holder 2 are opened, so that the carbon sliding plate product can be taken out.
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 forming die of pantograph carbon slide, includes die holder (1), its characterized in that: the upper end of the lower die holder (1) is provided with an upper die holder (2), the upper end of the outer side wall of the lower die holder (1) is fixedly connected with a first fixing block (4), the lower end of the outer side wall of the upper die holder (2) is fixedly connected with a second fixing block (5) at a position corresponding to the first fixing block (4), first thread grooves (7) are formed in the first fixing block (4) and the second fixing block (5), first screws (3) are connected with the first thread grooves (7) in an internal thread manner, first nuts (6) are fixedly connected to the top ends of the first screws (3), bolts (8) are arranged at the lower ends of the first fixing blocks (4), the bolts (8) are in threaded connection with the first screws (3), one ends of the lower die holder (1) and the upper die holder (2) are in a closed state, first L-shaped bolts (9) are fixedly connected to two sides of the other end of the upper die holder (2), the utility model discloses a die holder, including die holder (1), lower die holder (1), baffle (16), upper die base (2), die holder (1), the both sides of the other end of lower die base (1) are fixedly connected with second L shape bolt (10) respectively, the bottom of second L shape bolt (10) is the closure state, be equipped with baffle (16) between first L shape bolt (9), second L shape bolt (10) and upper die base (2), lower die base (1), the upper end fixedly connected with third fixed block (12) of baffle (16), upper end one side and third fixed block (12) of upper die base (2) correspond position fixedly connected with fourth fixed block (14), the inside of third fixed block (12) and fourth fixed block (14) all is equipped with second thread groove (15), second thread groove (15) female connection has second screw (13), the one end fixedly connected with second nut (11) of second screw (13).
2. The forming die of the carbon pantograph slider as claimed in claim 1, wherein: the contact end of the lower die holder (1) and the upper die holder (2) is in smooth plane contact.
3. The forming die of the carbon pantograph slider as claimed in claim 1, wherein: the heights of the first L-shaped bolt (9) and the second L-shaped bolt (10) are equal and equal to the heights of the upper die holder (2) and the lower die holder (1).
4. The forming die of the carbon pantograph slider as claimed in claim 1, wherein: the side wall of the baffle (16) is in smooth contact with the inner side walls of the first L-shaped bolt (9) and the second L-shaped bolt (10) and the side walls of the upper die holder (2) and the lower die holder (1).
5. The forming die of the carbon pantograph slider as claimed in claim 1, wherein: the bottom end of the baffle plate (16) is in contact with the inner bottom wall of the second L-shaped bolt (10), and the upper end of the baffle plate (16) and the upper ends of the upper die holder (2) and the first L-shaped bolt (9) are on the same horizontal plane.
6. The forming die of the carbon pantograph slider as claimed in claim 1, wherein: the second fixing block (5), the first fixing block (4), the first L-shaped bolt (9) and the second L-shaped bolt (10) are respectively welded and fixed with the upper die base (2) and the lower die base (1), and the third fixing block (12) and the fourth fixing block (14) are respectively welded and fixed with the baffle (16) and the upper die base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123049.7U CN211492075U (en) | 2019-12-02 | 2019-12-02 | Forming die of pantograph carbon slide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123049.7U CN211492075U (en) | 2019-12-02 | 2019-12-02 | Forming die of pantograph carbon slide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211492075U true CN211492075U (en) | 2020-09-15 |
Family
ID=72412815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123049.7U Expired - Fee Related CN211492075U (en) | 2019-12-02 | 2019-12-02 | Forming die of pantograph carbon slide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211492075U (en) |
-
2019
- 2019-12-02 CN CN201922123049.7U patent/CN211492075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211202 |