CN202334200U - Motor hanging seat billet die - Google Patents
Motor hanging seat billet die Download PDFInfo
- Publication number
- CN202334200U CN202334200U CN2011203842200U CN201120384220U CN202334200U CN 202334200 U CN202334200 U CN 202334200U CN 2011203842200 U CN2011203842200 U CN 2011203842200U CN 201120384220 U CN201120384220 U CN 201120384220U CN 202334200 U CN202334200 U CN 202334200U
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- China
- Prior art keywords
- face
- die
- bar portion
- plane
- billet
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- Expired - Fee Related
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Abstract
The utility model discloses a motor hanging seat billet die, which comprises a head part and a rod part connected integrally, wherein the head part is of a square prismatic table structure with smoothing edges; the rod part is of a square prismatic table structure; a top end face of the rod part is coincided with a bottom end face of the head part; one side of a bottom end face of the head part is vertically aligned with one side of a rectangular bottom end face of the rod part; a part between respective opposite sides of the two sides is formed by connecting a first inclined plane and a second inclined plane with different inclination degrees; a jointed side of the two inclined plane is smoothened; a left side face and a right side face of the rod part are inclined planes with same inclination degree; and each edge is smoothened. Due to the adoption of the billet die with the structure, the die feeding degree of the billet die is improved, the usage amount of raw materials when in conventional billet die forging die is reduced, the material consumption is obviously reduced, the defects caused by adopting a conventional billet forging die product is overcome through specific fillet and inclination degrees, the forming quality is obviously improved, and thus the production efficiency is improved.
Description
Technical field
The utility model relates to electric locomotive parts processing technique field, especially relates to a kind of motor suspension seat base type.
Background technology
The motor suspension seat belongs to the important spare part of electric locomotive, before carrying out the die forging of motor suspension seat, needs to make earlier forging die base type.Usually the base type of making and adopting is because the difference of blank shape structure is difficult to during die forging into mould; It is very big to adopt this kind base type to forge raw materials consumption; Simultaneously owing to reasons such as the metal flow forming degree are relatively poor, make the finished product defective many, forming quality is poor; Cause base production efficiency low, and waste of raw materials is serious.
The utility model content
The purpose of the utility model is to provide a kind of forging and molding quality good, and material consumption is few, is convenient to the motor suspension seat base type of die forging operation.
In order to achieve the above object; The utility model is realized through following technical scheme: a kind of motor suspension seat base type; Comprise head and bar portion that one links to each other, described head is the positive truncated rectangular pyramids structure of seamed edge rounding, and described bar portion is truncated rectangular pyramids shape structure; Its top end face and head bottom face coincide; Limit vertical alignment of rectangle bottom face of the head bottom face limit and bar portion wherein, the part between these two limit opposite side are separately joined by different first inclined-plane of gradient and second inclined-plane and form the Edge Blend angle that joins on two inclined-planes; Bar portion and arranged on left and right sides face is the identical inclined-plane of gradient, each seamed edge rounding.
As preferably, the left and right side of described head side gradient and bar portion is 3 degree with respect to the gradient of bar portion longitudinal section; As preferably, said first inclined-plane and second inclined-plane are respectively 45 degree and 10 degree with respect to the gradient of bar portion longitudinal section, improve the base type and go into the mould degree, reduce the raw-material consumption of forging.
As preferably, said first inclined-plane and second inclined-plane join, and to select radius size for use be the knuckle of R100 at the Edge Blend angle; As preferably, said head and bar portion seamed edge rounding are selected the knuckle of radius size in R20 to R30 scope for use, increase metal flow forming degree in the forging die process, produce Forming Quality thereby improve.
Compared with prior art; The beneficial effect of the utility model is: adopt the base type of this kind structure to carry out the forging dies of going into of motor suspension seat, that has improved the base type goes into the mould degree, raw-material use amount when having reduced conventional base swage die; Material consumption obviously reduces; And specific fillet and gradient design have overcome the shortcoming that adopts conventional base forging die product defects many, and forming quality significantly improves, thereby has improved production efficiency.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 the utility model end view;
Fig. 2 the utility model upward view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in Fig. 1 and Fig. 2; A kind of motor suspension seat base type comprises head 1 and bar portion 2 that one links to each other, and described head 1 is the positive truncated rectangular pyramids structure of seamed edge rounding; Described bar portion 2 is the truncated rectangular pyramids shape; Its top end face and head 1 bottom face coincide, and wherein 4 one limit vertical alignments of rectangle bottom face of limit of head 1 bottom face and bar portion 2 are positioned at the side of bar portion 2 perpendicular to the head bottom face jointly; Shaft between these two limit opposite side separately part is joined by different first inclined-plane 5 of gradient and second inclined-plane 6 and is formed the Edge Blend angle that joins on two inclined-planes; Bar portion 2 and arranged on left and right sides faces are the identical inclined-plane of gradient, each seamed edge rounding.
The left and right side of described head 1 side gradient and bar portion 2 is 3 degree with respect to the gradient of bar portion 2 longitudinal sections; As preferably, said first inclined-plane 5 and second inclined-plane 6 are respectively 45 degree and 10 degree with respect to the gradient of bar portion 2 longitudinal sections, improve the base type and go into the mould degree, reduce the raw-material consumption of forging.Said first inclined-plane 5 and second inclined-plane 6 join, and to select radius size for use be the knuckle of R100 at the Edge Blend angle; As preferably, said head 1 is selected the knuckle of radius size in R20 to R30 scope for use with bar portion 2 seamed edge roundings, increases metal flow forming degree in the forging die process, produces Forming Quality thereby improve.The size of base type appearance integral can help further improving the base type and go into the mould degree less than the forging die cavity size when making in addition, reduces the product forging defect.
Adopt the base type of this kind structure to carry out the forging dies of going into of motor suspension seat; That has improved the base type goes into the mould degree; Raw-material use amount when having reduced conventional base swage die, material consumption obviously reduces, and specific fillet and gradient design have overcome the shortcoming that adopts conventional base forging die product defects many; Forming quality significantly improves, thereby has improved production efficiency.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (3)
1. motor suspension seat base type; Comprise head (1) and bar portion (2) that one links to each other; It is characterized in that: described head (1) is the positive truncated rectangular pyramids structure of seamed edge rounding; Its bottom face overlaps with bar portion (2) top end face that is truncated rectangular pyramids shape structure; Limit of head (1) bottom face and (4) limit vertical alignments of rectangle bottom face of bar portion (2), the part between these two limit opposite side are separately joined by different first inclined-plane (5) of gradient and second inclined-plane (6) and form, and the Edge Blend angle joins; Bar portion (2) and arranged on left and right sides face is the identical inclined-plane of gradient, each seamed edge rounding.
2. a kind of motor suspension seat base type according to claim 1 is characterized in that: the left and right side of the gradient of the side of described head (1) and bar portion (2) is 3 degree with respect to the gradient of bar portion (2) longitudinal section.
3. a kind of motor suspension seat base type according to claim 1 is characterized in that: said first inclined-plane (5) and second inclined-plane (6) are respectively 45 degree and 10 degree with respect to the gradient of bar portion (2) longitudinal section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842200U CN202334200U (en) | 2011-10-11 | 2011-10-11 | Motor hanging seat billet die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842200U CN202334200U (en) | 2011-10-11 | 2011-10-11 | Motor hanging seat billet die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334200U true CN202334200U (en) | 2012-07-11 |
Family
ID=46446166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203842200U Expired - Fee Related CN202334200U (en) | 2011-10-11 | 2011-10-11 | Motor hanging seat billet die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334200U (en) |
-
2011
- 2011-10-11 CN CN2011203842200U patent/CN202334200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |