CN214161364U - Forging and casting die for brake disc production - Google Patents
Forging and casting die for brake disc production Download PDFInfo
- Publication number
- CN214161364U CN214161364U CN202023150253.7U CN202023150253U CN214161364U CN 214161364 U CN214161364 U CN 214161364U CN 202023150253 U CN202023150253 U CN 202023150253U CN 214161364 U CN214161364 U CN 214161364U
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- Prior art keywords
- butt joint
- brake disc
- semicircular sleeve
- hole
- strip
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- 238000005266 casting Methods 0.000 title claims abstract description 23
- 238000005242 forging Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 210000001503 joint Anatomy 0.000 claims abstract description 32
- 230000006978 adaptation Effects 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a brake disc production forging and casting mould, including the bed die, the rear end of bed die is provided with the mould frame, and the lateral wall of bed die has seted up the butt joint groove, the mould chamber has been seted up to the lateral wall of bed die, the through-hole has been seted up to the terminal surface of mould frame, and the through-hole department that the mould frame was seted up is connected with connection structure, connection structure includes connecting strip, butt joint piece, inserted bar, connecting hole, pneumatic cylinder telescopic link, rotatory ring, first semicircle cover, second semicircle cover, fixed strip, fixed orifices and annular. A brake disc production forging and casting mould, belong to brake disc production forging and casting mould field, improve the connection structure between bed die and the mould frame, connecting strip, butt joint piece and butt joint groove, mould frame adaptation that the connection structure after the improvement set up can realize fixing between the two, semicircle cover and rotatory ring adaptation setting can realize fixing between pneumatic cylinder telescopic link and the inserted bar, make things convenient for both to install and dismantle.
Description
Technical Field
The utility model relates to a brake disc production forging and casting mould field, in particular to brake disc production forging and casting mould.
Background
The manufacturing process of the brake disc at present is roughly divided into a plurality of stages, wherein a blank of the brake disc is firstly manufactured, a model made of wood or aluminum is firstly manufactured for manufacturing the blank, then a sand mold is manufactured by adopting the model, and then casting is carried out to form the blank of the brake disc; the brake disc blank is subjected to heat treatment and mechanical processing to form a brake disc finished product; in the process of using the brake disc to produce the forging and casting die, because the lower die and the die frame need to be connected with the hydraulic cylinder, the connecting structure is complex, and the using effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a brake disc production forging and casting mould can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a forging and casting die for producing brake discs comprises a lower die, wherein a die frame is arranged at the rear end of the lower die, butt-joint grooves are formed in the side wall of the lower die, a die cavity is formed in the side wall of the lower die, through holes are formed in the end face of the die frame, a connecting structure is connected to the through holes formed in the die frame and comprises a connecting strip, butt-joint blocks, an inserting rod, a connecting hole, a hydraulic cylinder telescopic rod, a rotary ring, a first semicircular sleeve, a second semicircular sleeve, a fixing strip, a fixing hole and a ring groove, the butt-joint blocks are arranged on the edges of the connecting strip, the connecting hole is formed in the end face of the butt-joint block, the inserting rod is arranged in the middle of the connecting strip, the rotary ring is arranged on the rod head of the inserting rod, the first semicircular sleeve and the second semicircular sleeve are sleeved on the outer portion of the rotary ring, the fixing strip is arranged on the side wall of the first semicircular sleeve, and the fixing hole is formed in the end face of the fixing strip, the inner wall of the first semicircular sleeve is provided with an annular groove, and the first semicircular sleeve and the second semicircular sleeve are connected with a hydraulic cylinder telescopic rod.
Preferably, the butt joint block is perpendicular to the connecting strip, the connecting strip is fixedly connected with the butt joint block, and the butt joint block is provided with a connecting hole which is aligned with a threaded hole formed in the bottom of the butt joint groove.
Preferably, the first semicircular sleeve and the second semicircular sleeve are identical in structure, the first semicircular sleeve and the fixing strip are integrally arranged, and the first semicircular sleeve is provided with the fixing hole which is aligned with the second semicircular sleeve.
Preferably, the rotating ring is fixedly connected with the inserted link, and the rotating ring is matched with the annular groove formed in the semicircular sleeve.
Preferably, the connecting strip is embedded into the slotted groove in the end face of the die frame, and the threaded hole formed in the end face of the connecting strip is aligned with the threaded hole in the bottom of the slotted groove of the die frame.
Preferably, the telescopic rod of the hydraulic cylinder is in threaded connection with the first semicircular sleeve and the second semicircular sleeve.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, improve the connection structure between bed die and the mould frame, connecting strip, butt joint piece and butt joint groove, mould frame adaptation that the connection structure after the improvement set up can realize fixing between the two, and semicircle cover and rotatory ring adaptation setting can realize fixing between pneumatic cylinder telescopic link and the inserted bar, make things convenient for both to install and dismantle.
Drawings
FIG. 1 is a schematic view of the overall structure of a brake disc production forging and casting mold of the present invention;
FIG. 2 is an exploded view of the whole structure of a brake disc production forging and casting mold according to the present invention;
FIG. 3 is an exploded view of the connection structure of a brake disc production forging and casting mold according to the present invention;
fig. 4 is an enlarged schematic view of a point a in fig. 3 of the brake disc production forging and casting mold of the present invention.
In the figure: 1. a lower die; 2. a mold frame; 3. a connecting structure; 301. a connecting strip; 302. a butt joint block; 303. inserting a rod; 304. connecting holes; 305. a hydraulic cylinder telescopic rod; 306. a rotating ring; 307. a first semicircular sleeve; 308. a second semicircular sleeve; 309. a fixing strip; 310. a fixing hole; 311. a ring groove; 4. a mold cavity; 5. a butt joint groove; 6. and a through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.
As shown in fig. 1-4, a brake disc production forging and casting mold comprises a lower mold 1, a mold frame 2 is disposed at the rear end of the lower mold 1, a butt joint groove 5 is disposed on the side wall of the lower mold 1, a mold cavity 4 is disposed on the side wall of the lower mold 1, a through hole 6 is disposed on the end surface of the mold frame 2, a connecting structure 3 is connected to the through hole 6 disposed on the mold frame 2, the connecting structure 3 comprises a connecting strip 301, a butt joint block 302, an insert rod 303, a connecting hole 304, a hydraulic cylinder telescopic rod 305, a rotating ring 306, a first semicircular sleeve 307, a second semicircular sleeve 308, a fixing strip 309, a fixing hole 310 and a ring groove 311, the butt joint block 302 is disposed at the edge of the connecting strip 301, the connecting hole 304 is disposed on the end surface of the butt joint block 302, the insert rod 303 is disposed in the middle of the connecting strip 301, the rod head of the insert rod 303 is provided with the rotating ring 306, the first semicircular sleeve 307 and the second semicircular sleeve 308 are sleeved outside the rotating ring 306, and the lateral wall of the first semicircle sleeve 307 is provided with a fixing strip 309, the end surface of the fixing strip 309 is provided with a fixing hole 310, the inner wall of the first semicircle sleeve 307 is provided with a ring groove 311, and the first semicircle sleeve 307 and the second semicircle sleeve 308 are connected with the hydraulic cylinder telescopic rod 305.
The butt joint block 302 is perpendicular to the connecting strip 301, the connecting strip 301 is fixedly connected with the butt joint block 302, and the butt joint block 302 is provided with a connecting hole 304 which is aligned with a threaded hole formed at the bottom of the butt joint groove 5.
The first semicircular sleeve 307 and the second semicircular sleeve 308 have the same structure, the first semicircular sleeve 307 and the fixing strip 309 are integrally arranged, and the fixing hole 310 formed in the first semicircular sleeve 307 is aligned with the fixing hole 310 formed in the second semicircular sleeve 308.
Wherein, the rotating ring 306 is fixedly connected with the inserted link 303, and the rotating ring 306 is matched with the annular groove 311 arranged on the semicircular sleeve.
The connecting strip 301 is embedded into the groove on the end face of the die frame 2, and the threaded hole on the end face of the connecting strip 301 is aligned with the threaded hole on the bottom of the groove of the die frame 2.
Wherein, the hydraulic cylinder telescopic rod 305 is in threaded connection with the first semicircle sleeve 307 and the second semicircle sleeve 308; connecting structure 3 between lower mould 1 and the mould frame 2 improves, and connecting strip 301, butt joint piece 302 and butt joint groove 5, the adaptation of mould frame 2 that connecting structure 3 after the improvement set up can realize fixing between the two, and semicircle cover and rotatory ring 306 adaptation setting can realize fixing between pneumatic cylinder telescopic link 305 and the inserted bar 303, make things convenient for both to install and dismantle.
It should be noted that, the utility model relates to a brake disc production forging and casting mold, when assembling the lower mold 1, the mold frame 2 and the connection structure 3, the butt joint block 302 arranged on the connection structure 3 is vertically placed on the edge of the end face of the connection strip 301, the butt joint block 302 is fixedly connected with the connection strip 301, the insertion rod 303 contacts the end face of the connection strip 301, the connection strip 301 is fixedly connected with the insertion rod 303, the rotary ring 306 contacts the rod head of the insertion rod 303, the rotary ring 306 is fixedly connected with the insertion rod 303, the first semicircular sleeve 307 and the second semicircular sleeve 308 have the same structure, the fixing strip 309 is integrally arranged with the first semicircular sleeve 307, the second semicircular sleeve 308 is integrally arranged with the fixing strip 309, the first semicircular sleeve 307 is matched with the second semicircular sleeve 308, the fixing hole 310 arranged on the first semicircular sleeve 307 is aligned with the fixing hole 310 arranged on the second semicircular sleeve 308, the insertion rod 303 is connected with the rotary ring 306, the insertion rod 303 is aligned with the through hole 6 arranged on the end face of the mold frame 2 for insertion, the inserting rod 303 penetrates through a through hole 6 formed in the die frame 2, the connecting strip 301 is embedded into a slotted groove of the die frame 2, a threaded hole formed in the end surface of the connecting strip 301 is aligned with a threaded hole formed in the slotted groove of the die frame 2, a bolt is inserted into the threaded hole formed in the connecting strip 301, the bolt penetrates through the connecting strip 301 and is inserted into the threaded hole formed in the die frame 2, thereby completing the connection between the connecting structure 3 and the die frame 2, the butt-joint block 302 arranged on the connecting structure 3 is inserted into the butt-joint groove 5 arranged on the lower die 1, the bolt is inserted into the hole 304 arranged on the butt-joint block 302, thereby completing the connection between the connection structure 3 and the lower mold 1, the rotating ring 306 is embedded into the circular groove 311 of the semicircular sleeve, inserted into the hole of the fixing hole 310 by using the bolt, thereby completing the fixed connection between the first semicircle sleeve 307 and the second semicircle sleeve 308, and the first semicircle sleeve 307 and the second semicircle sleeve 308 are in threaded connection with the hydraulic cylinder telescopic rod 305.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a brake disc production forging and casting mould which characterized in that: comprises a lower die (1), a die frame (2) is arranged at the rear end of the lower die (1), a butt joint groove (5) is formed in the side wall of the lower die (1), a die cavity (4) is formed in the side wall of the lower die (1), a through hole (6) is formed in the end face of the die frame (2), a connecting structure (3) is connected to the through hole (6) formed in the die frame (2), the connecting structure (3) comprises a connecting strip (301), a butt joint block (302), an inserting rod (303), a connecting hole (304), a hydraulic cylinder telescopic rod (305), a rotating ring (306), a first semicircular sleeve (307), a second semicircular sleeve (308), a fixing strip (309), a fixing hole (310) and a ring groove (311), the butt joint block (302) is arranged at the edge of the connecting strip (301), the connecting hole (304) is formed in the end face of the butt joint block (302), the inserting rod (303) is arranged in the middle of the connecting strip (301), and the rod head of inserted bar (303) is provided with rotatory ring (306), first semicircle cover (307) and second semicircle cover (308) have been cup jointed to the outside of rotatory ring (306), and the lateral wall of first semicircle cover (307) is provided with fixed strip (309), fixed orifices (310) have been seted up to the terminal surface of fixed strip (309), annular groove (311) have been seted up to the inner wall of first semicircle cover (307), and first semicircle cover (307) and second semicircle cover (308) are connected with pneumatic cylinder telescopic link (305).
2. A brake disc production forging and casting mold according to claim 1, wherein: the butt joint block (302) is perpendicular to the connecting strip (301), the connecting strip (301) is fixedly connected with the butt joint block (302), and the butt joint block (302) is provided with a connecting hole (304) which is aligned with a threaded hole formed in the bottom of the butt joint groove (5).
3. A brake disc production forging and casting mold according to claim 2, wherein: the first semicircular sleeve (307) and the second semicircular sleeve (308) are identical in structure, the first semicircular sleeve (307) and the fixing strip (309) are integrally arranged, and the first semicircular sleeve (307) is provided with a fixing hole (310) which is aligned with the second semicircular sleeve (308) which is provided with a fixing hole (310).
4. A brake disc production forging and casting die as set forth in claim 3, wherein: the rotating ring (306) is fixedly connected with the inserted bar (303), and the rotating ring (306) is matched with the annular groove (311) formed in the semicircular sleeve.
5. A brake disc production forging and casting die according to claim 4, wherein: the connecting strip (301) is embedded into the end face slotted groove of the die frame (2), and the end face of the connecting strip (301) is provided with a threaded hole which is aligned with a threaded hole at the bottom of the slotted groove of the die frame (2).
6. A brake disc production forging and casting die according to claim 5, wherein: the hydraulic cylinder telescopic rod (305) is in threaded connection with the first semicircular sleeve (307) and the second semicircular sleeve (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150253.7U CN214161364U (en) | 2020-12-24 | 2020-12-24 | Forging and casting die for brake disc production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150253.7U CN214161364U (en) | 2020-12-24 | 2020-12-24 | Forging and casting die for brake disc production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214161364U true CN214161364U (en) | 2021-09-10 |
Family
ID=77608608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023150253.7U Active CN214161364U (en) | 2020-12-24 | 2020-12-24 | Forging and casting die for brake disc production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214161364U (en) |
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2020
- 2020-12-24 CN CN202023150253.7U patent/CN214161364U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |