CN212551236U - Progressive die for producing 900# machine shell - Google Patents
Progressive die for producing 900# machine shell Download PDFInfo
- Publication number
- CN212551236U CN212551236U CN202020817319.4U CN202020817319U CN212551236U CN 212551236 U CN212551236 U CN 212551236U CN 202020817319 U CN202020817319 U CN 202020817319U CN 212551236 U CN212551236 U CN 212551236U
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- die
- stretching
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- fixing plate
- guide sleeve
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- 230000000750 progressive effect Effects 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000012797 qualification Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a progressive die for producing a 900# casing, which comprises an upper die base and a lower die base, wherein the bottom of the top plate of the upper die base is provided with the upper die base, the upper die base is fixed on the top plate of the upper die base through screws, the right side of a guide pillar a is provided with a stretching male die a, the right side of the stretching male die a is provided with a stretching male die b, the right side of the stretching male die b is provided with a stretching male die c, the right side of the stretching male die c is provided with a guide pillar b, the top of the lower die base is provided with a lower base plate b, the top of the lower base plate a is provided with a female die fixing plate, the left side of the top of the female die fixing plate is provided with a rear guide sleeve a, the right side of the guide sleeve a; the progressive die for producing the 900# machine shell sequentially stretches through the matching of the stretching male die a, the stretching male die b and the stretching male die c with the stretching female die a, the stretching female die b and the stretching female die c, and stretches into the machine shell at multiple stations.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a mould upgrades of production 900# casing.
Background
The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould upgrades of production 900# casing has reduced manufacturing cost, has reduced the manpower, has improved casing production efficiency, has improved the advantage of the qualification rate of casing, has solved prior art's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a progressive die for producing a 900# machine shell comprises an upper die base top plate, an upper die base, an upper base plate a, an upper base plate b, a male die fixing plate, a guide post a, a stretching male die b, a stretching male die c, a guide post b, a guide sleeve b, a machine shell, a guide sleeve a, a female die fixing plate, a lower base plate a, a lower base plate b, a lower die base, a stretching female die a, a stretching female die b and a stretching female die c, wherein the upper die base is arranged at the bottom of the upper die base top plate and fixed on the upper die base top plate through screws, the upper base plate a is arranged at the bottom of the upper die base and fixed on the upper die base plate through screws, the upper base plate b is arranged at the bottom of the upper base plate a and fixed on the upper base plate a through pins, the male die fixing plate is fixed on the upper base plate b through pins, the guide, the guide post a is embedded in the upper die holder, a stretching male die a is arranged on the right side of the guide post a, the stretching male die a is embedded in a male die fixing plate, a stretching male die b is arranged on the right side of the stretching male die a, the stretching male die b is embedded in the male die fixing plate, a stretching male die c is arranged on the right side of the stretching male die b, the stretching male die c is embedded in the male die fixing plate, a guide post b is arranged on the right side of the stretching male die c, and the guide post b is embedded in the upper die;
the top of the lower die base is provided with a lower backing plate b which is fixed on the lower die base through a screw, the top of the lower backing plate is provided with a lower backing plate a which is fixed on the lower backing plate through a pin, the top of the lower backing plate a is provided with a female die fixing plate which is fixed on the lower backing plate a through a pin, a rear guide sleeve a is arranged on the left side of the top of the female die fixing plate and is embedded in the lower die holder, a stretching female die a is arranged on the right side of the guide sleeve a and embedded in the female die fixing plate, a stretching female die b is arranged on the right side of the stretching female die a and embedded in the female die fixing plate, a stretching female die c is arranged on the right side of the stretching female die b and embedded in the female die fixing plate, and a guide sleeve b is arranged behind the right side of the stretching female die c and is embedded into the lower die holder.
Preferably, the guide pillar a and the guide pillar b are in interference fit with the upper die holder, the guide sleeve a and the guide sleeve b are in interference fit with the lower die holder, the guide pillar a penetrates through the upper base plate a, the upper base plate b and the male die fixing plate, and the guide sleeve a penetrates through the lower base plate a, the lower base plate b and the female die fixing plate.
Preferably, the stretching male die a, the stretching male die b and the stretching male die c correspond to the stretching female die a, the stretching female die b and the stretching female die c respectively.
Preferably, the guide post a and the guide post b are in clearance fit with the guide sleeve a and the guide sleeve b.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model relates to a mould upgrades of production 900# casing, through guide pillar an, guide pillar b and guide pin bushing a, guide pin bushing b cooperation, the mould plays the guide effect when down, through tensile terrace die an, tensile terrace die b, tensile terrace die c and tensile die a, tensile die b, tensile die c cooperation, the mould is tensile into required finished product down, the work efficiency is improved, and the qualification rate of casing is also than higher, upper padding plate an, upper padding plate b and lower bolster an, lower bolster b protection upper die base and die holder buffering tensile force when tensile, prevent that the tensile force from too big causing the damage to upper die base and die holder.
Drawings
Fig. 1 is an overall schematic view of a progressive die for producing a 900# casing according to the present invention;
fig. 2 is a schematic view of the casing of the progressive die for producing a 900# casing of the present invention.
The figures are labeled as follows: the device comprises an upper die base top plate 1, an upper die base 2, an upper backing plate a3, an upper backing plate b4, a punch retainer 5, a guide pillar a6, a drawing punch a7, a drawing punch b8, a drawing punch c9, a guide pillar b10, a guide sleeve b11, a machine shell 12, a guide sleeve a13, a die retainer 14, a lower backing plate a15, a lower backing plate b16, a lower die base 17, a drawing die a18, a drawing die b19 and a drawing die c 20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a progressive die for producing a 900# machine shell includes an upper die holder top plate 1, an upper die holder 2, an upper pad a3, an upper pad b4, a punch retainer 5, a guide post a6, a drawing punch a7, a drawing punch b8, a drawing punch c9, a guide post b10, a guide sleeve b11, a machine shell 12, a guide sleeve a13, a die retainer 14, a lower pad a15, a lower pad b16, a lower die holder 17, a drawing die a18, a drawing die b19 and a drawing die c20, wherein the upper die holder 2 is arranged at the bottom of the upper die holder top plate 1, the upper die holder 2 is fixed on the upper die holder top plate 1 through screws, the upper pad a3 is arranged at the bottom of the upper die holder 2, the upper pad a3 is fixed on the upper die holder 2 through screws, the upper pad b4 is arranged at the bottom of the upper pad a3, the upper pad b4 is fixed on the upper pad a3 through pins, the upper pad b4 is arranged at the, the left side of the bottom of the punch retainer 5 is provided with a guide pillar a6, the guide pillar a6 is embedded in the upper die holder 2, the right side of the guide pillar a6 is provided with a stretching punch a7, the stretching punch a7 is embedded in the punch retainer 5, the right side of the stretching punch a7 is provided with a stretching punch b8, the stretching punch b8 is embedded in the punch retainer 5, the right side of the stretching punch b8 is provided with a stretching punch c9, the stretching punch c9 is embedded in the punch retainer 5, the right side of the stretching punch c9 is provided with a guide pillar b10, and the guide pillar b10 is embedded in;
the top of the lower die holder 17 is provided with a lower backing plate b16, the lower backing plate b16 is fixed on the lower die holder 17 through screws, the top of the lower backing plate 16 is provided with a lower backing plate a15, the lower backing plate a15 is fixed on the lower backing plate 16 through pins, the top of the lower backing plate a15 is provided with a die fixing plate 14, the die fixing plate 14 is fixed on the lower backing plate a15 through pins, the left side of the top of the die fixing plate 14 is provided with a rear guide sleeve a13, the guide sleeve a13 is embedded on the lower die holder 17, the right side of the guide sleeve a13 is provided with a stretching die a18, the stretching die a18 is embedded on the die fixing plate 14, the right side of the stretching die a18 is provided with a stretching die b19, the stretching die b19 is embedded on the die fixing plate 14, the right side of the stretching die b19 is provided with a stretching die c20, the stretching die c20 is embedded on the die fixing plate 14, the right side of the stretching die c20 is provided with a b11, The drawing die b19 and the drawing die c20 are respectively in interference fit with the guide post a6 and the guide post b10 and the upper die base 2, the guide sleeve a13 and the guide sleeve b11 are in interference fit with the lower die base 17, the guide post a6 penetrates through the upper backing plate a3, the upper backing plate b4 and the punch fixing plate 5, the guide sleeve a13 penetrates through the lower backing plate a15, the lower backing plate b16 and the die fixing plate 14, and the guide post a6 and the guide post b10 are in clearance fit with the guide sleeve a13 and the guide sleeve b 11.
The working principle is as follows: the utility model relates to a progressive die of production 900# casing, at first on fixing the press with the mould, then put into the assigned position with the material, the mould goes on down under the pressure of press, guide pillar a6, guide pillar b10 and guide pin bushing a13, guide pin bushing b11 cooperation direction, the position takes place the skew when preventing the mould from going down, the material is through tensile terrace die a7, tensile terrace die b8, tensile terrace die c9 and tensile die a18, tensile die b19, tensile die c20 cooperation is stretched in proper order, the multistation is stretched into casing 12, the production efficiency of casing 12 has been improved, upper padding plate a3, upper padding plate b4 and lower padding plate a15, lower padding plate b16 protects upper die base 2 and die holder 17 buffering tensile force when tensile, prevent that the tensile force from too big damage to upper die base 2 and die holder 17 cause, the qualification rate of casing 12 production has been improved.
It is clear that the invention is not restricted to the details of the above-described exemplary embodiments but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a production 900# casing upgrades mould which characterized in that: comprises an upper die holder top plate (1), an upper die holder (2), an upper padding plate a (3), an upper padding plate b (4), a punch fixing plate (5), a guide post a (6), a stretching punch a (7), a stretching punch b (8), a stretching punch c (9), a guide post b (10), a guide sleeve b (11), a shell (12), a guide sleeve a (13), a die fixing plate (14), a lower padding plate a (15), a lower padding plate b (16), a lower die holder (17), a stretching die a (18), a stretching die b (19) and a stretching die c (20), wherein the upper die holder (2) is arranged at the bottom of the upper die holder top plate (1), the upper die holder (2) is fixed on the upper die holder top plate (1) through screws, the upper padding plate a (3) is arranged at the bottom of the upper die holder (2), the upper padding plate a (3) is fixed on the upper die holder (2) through screws, and the upper padding plate b (4, the upper backing plate b (4) is fixed on the upper backing plate a (3) through a pin, a male die fixing plate (5) is arranged at the bottom of the upper backing plate b (4), the male die fixing plate (5) is fixed on the upper backing plate b (4) through a pin, a guide pillar a (6) is arranged on the left side of the bottom of the male die fixing plate (5), the guide pillar a (6) is embedded in the upper die base (2), a stretching male die a (7) is arranged on the right side of the guide pillar a (6), the stretching male die a (7) is embedded in the male die fixing plate (5), a stretching male die b (8) is arranged on the right side of the stretching male die a (7), the stretching male die b (8) is embedded in the male die fixing plate (5), a stretching male die c (9) is embedded in the male die fixing plate (5), and a guide pillar b (10) is arranged on the right side of the stretching male die c (9, the guide post b (10) is embedded in the upper die holder (2);
the die comprises a lower die holder (17), a lower backing plate b (16) is arranged at the top of the lower die holder (17), the lower backing plate b (16) is fixed on the lower die holder (17) through screws, a lower backing plate a (15) is arranged at the top of the lower backing plate b (16), the lower backing plate a (15) is fixed on the lower backing plate b (16) through pins, a die fixing plate (14) is arranged at the top of the lower backing plate a (15), the die fixing plate (14) is fixed on the lower backing plate a (15) through pins, a rear guide sleeve a (13) is arranged on the left side of the top of the die fixing plate (14), the guide sleeve a (13) is embedded in the lower die holder (17), a stretching die a (18) is arranged on the right side of the guide sleeve a (13), the stretching die a (18) is embedded in the stretching die fixing plate a (14), a stretching die b (19) is embedded in the die fixing plate (, the die is characterized in that a stretching female die c (20) is arranged on the right side of the stretching female die b (19), the stretching female die c (20) is embedded into a female die fixing plate (14), a guide sleeve b (11) is arranged behind the right side of the stretching female die c (20), and the guide sleeve b (11) is embedded into a lower die holder (17).
2. The progressive die of claim 1 wherein: the guide post a (6), the guide post b (10) and the upper die base (2) are in interference fit, the guide sleeve a (13), the guide sleeve b (11) and the lower die base (17) are in interference fit, the guide post a (6) penetrates through the upper base plate a (3), the upper base plate b (4) and the punch fixing plate (5), and the guide sleeve a (13) penetrates through the lower base plate a (15), the lower base plate b (16) and the die fixing plate (14).
3. The progressive die of claim 1 wherein: the stretching male die a (7), the stretching male die b (8) and the stretching male die c (9) correspond to the stretching female die a (18), the stretching female die b (19) and the stretching female die c (20) respectively.
4. The progressive die for producing a 900# machine shell as claimed in claim 1, wherein the guide pillar a (6) and the guide pillar b (10) are in clearance fit with the guide sleeve a (13) and the guide sleeve b (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020817319.4U CN212551236U (en) | 2020-05-17 | 2020-05-17 | Progressive die for producing 900# machine shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020817319.4U CN212551236U (en) | 2020-05-17 | 2020-05-17 | Progressive die for producing 900# machine shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551236U true CN212551236U (en) | 2021-02-19 |
Family
ID=74623825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020817319.4U Expired - Fee Related CN212551236U (en) | 2020-05-17 | 2020-05-17 | Progressive die for producing 900# machine shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551236U (en) |
-
2020
- 2020-05-17 CN CN202020817319.4U patent/CN212551236U/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 |
Granted publication date: 20210219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |