CN204770419U - Ball -eye once only forges and presses shaping special mould - Google Patents
Ball -eye once only forges and presses shaping special mould Download PDFInfo
- Publication number
- CN204770419U CN204770419U CN201520513059.0U CN201520513059U CN204770419U CN 204770419 U CN204770419 U CN 204770419U CN 201520513059 U CN201520513059 U CN 201520513059U CN 204770419 U CN204770419 U CN 204770419U
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- China
- Prior art keywords
- ball
- eye
- bed die
- guide pad
- mold
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Abstract
The utility model discloses a ball -eye once only forges and presses shaping special mould, be used for the forging and pressing to produce ball -eye's special mould in belonging to special mould technical field, its aim at provides a special mould who is used for producing ball -eye, adopt this special mould can once only forge and press shaping ball -eye, shorten ball -eye's the forging time, the efficiency of ball -eye's forging is improved, and can also effectively improve ball -eye's bulb part, link part and bulb part, position between the link part, size precision. Its technical scheme does: including last mould and bed die, upward be provided with the upper groove with ball -eye shape, size looks adaptation on the mould, be provided with the low groove with ball -eye shape, size looks adaptation on the bed die. The utility model is suitable for a forging and pressing production ball -eye's special mould.
Description
Technical field
The utility model belongs to particular manufacturing craft technical field, relates to a kind of for forging and pressing the particular manufacturing craft producing ball-eye.
Background technology
Ball-eye is the connection gold utensil for connecting insulator and cross arm of tower in a kind of power engineering, and suspension type porcelain insulator is connected with pole arm by bolt, scraper plate by ball-eye.Current domestic Button-head looped link for transmission line mostly adopts 45 steel or the forging of 40Gr material to process.Prior art is when forging ball-eye, and the bulb part of ball-eye and link part are independent processing, namely has the bulb part of independent operation processing ball-eye, has the link part of independent operation processing ball-eye.Owing to individually being processed the bulb part of ball-eye, link part two parts of ball-eye by two operations, thus add the forging process of ball-eye, extend the forging time of ball-eye, make the forging efficiency of ball-eye lower.In addition, because the bulb part of ball-eye, link part are processed separately respectively by two operations, the position thus between the bulb part of more difficult control ball-eye, link part and bulb part, link part, dimensional accuracy.
Summary of the invention
Goal of the invention of the present utility model is: for prior art Problems existing, a kind of particular manufacturing craft for the production of ball-eye is provided, adopt this particular manufacturing craft can disposable forging forming ball-eye, shorten the forging time of ball-eye, improve the forging efficiency of ball-eye, and effectively can also improve position between the bulb part of ball-eye, link part and bulb part, link part, dimensional accuracy.
To achieve these goals, the technical solution adopted in the utility model is:
The disposable forging forming particular manufacturing craft of a kind of ball-eye, comprise mold and bed die, described mold is provided with the upper groove suitable with ball-eye shape, size, described bed die is provided with the low groove suitable with ball-eye shape, size.
As preferred version of the present utility model, the end face of described mold offers direction recess, the end face of described bed die is provided with the lower guide pad suitable with upper direction recess.
As preferred version of the present utility model, the end face of described bed die offers lower direction recess, the end face of described mold is provided with the upper guide pad suitable with lower direction recess.
As preferred version of the present utility model, the side of described upper guide pad and lower guide pad is inclined plane, and the end face of described upper guide pad and lower guide pad is provided with arc convex.
As preferred version of the present utility model, the side of described mold offering the upper clamping groove for being clamped on lathe or fixture, the side of described bed die offering the lower clamping groove for being clamped on lathe or fixture.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, in the utility model, be provided with the upper groove suitable with ball-eye shape, size on the upper mold, bed die is provided with the low groove suitable with ball-eye shape, size, and when mold and bed die are fitted, upper groove and low groove form the cavity for placing ball-eye jointly; When forging and pressing, be bent into the shape of ball-eye by press forging and be positioned on the low groove of bed die, mold presses down under external force, ball-eye is forged into by press forging, the complete ball-eye of forging forming is got final product due to disposable, effectively can shorten the production time of ball-eye, improve the production efficiency of ball-eye, and the size of ball-eye, form accuracy be higher.
2, in the utility model, the end face of mold offers direction recess, the end face of bed die offers lower guide pad, shape, the size of the shape of lower guide pad, size and upper direction recess are suitable, thus when mold presses down under external force, the lower clamping groove location on the upper groove on mold and bed die can be made under the guide effect of guide pad, gathering sill mutually adaptive, thus forging forming go out size, ball-eye that form accuracy is higher.
3, in the utility model, the end face of bed die offers lower direction recess, the end face of mold offers guide pad, by all arranging two assembly guidances on mold, bed die, the guiding accuracy of guider is higher, make the lower clamping groove location on the upper groove on mold and bed die mutually adaptive, accuracy of fit is higher, thus forging forming goes out size, ball-eye that form accuracy is higher.
4, in the utility model, the side of upper guide pad and lower guide pad is inclined plane, the end face of upper guide pad and lower guide pad is provided with arc convex, by under the dual guide effect of inclined plane and arc convex, make the guiding accuracy of guider higher, make the lower clamping groove location on the upper groove on mold and bed die mutually adaptive, accuracy of fit is higher, thus forging forming goes out size, ball-eye that form accuracy is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of mold in the utility model;
Fig. 2 is the structural representation of bed die in the utility model;
Fig. 3 is the structural representation of upper guide pad and lower guide pad in the utility model;
Wherein, Reference numeral is: 1-mold, 2-bed die, 11-upper groove, 12-upper direction recess, 13-upper guide pad, 14-upper clamping groove, 21-low groove, 22-lower direction recess, 23-lower guide pad, 24-lower clamping groove, 131-inclined plane, 132-arc convex.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
The disposable forging forming particular manufacturing craft of a kind of ball-eye, this particular manufacturing craft comprises mold 1 and bed die 2, mold 1 by fixture or directly clamping on the press mechanism of lathe, this bed die 2 by fixture or directly clamping on the workbench of lathe.This mold 1 is provided with upper groove 11, and shape, the size of the shape of this upper groove 11, size and ball-eye are suitable; This bed die 2 is provided with low groove 21, and shape, the size of the shape of this low groove 21, size and ball-eye are suitable, make upper groove 11 and low groove 21 jointly form the overall structure of ball-eye.Wherein, the depth of groove of upper groove 11 can be identical with the depth of groove of low groove 21, also can be different, but the depth of groove sum of the depth of groove of upper groove 11 and low groove 21 equals the thickness of ball-eye.In the present embodiment, the depth of groove of upper groove 11 equals the depth of groove of low groove 21, and depth of groove is equal to the half of ball-eye thickness, namely the shape, measure-alike of the shape of upper groove 11, size and low groove 21, is equal to the shape of the first half or Lower Half ball-eye, size.
Mold 1 is provided with the upper groove 11 suitable with ball-eye shape, size, bed die 2 is provided with the low groove 21 suitable with ball-eye shape, size, and when mold 1 and bed die 2 are fitted, upper groove 11 and low groove 21 form the cavity for placing ball-eye jointly; When forging and pressing, be bent into the shape of ball-eye by press forging and be positioned on the low groove 21 of bed die 2, mold 1 presses down under external force, ball-eye is forged into by press forging, due to the disposable forging forming of ball-eye, thus effectively shorten the production time of ball-eye, improve the production efficiency of ball-eye, and the size of ball-eye, form accuracy are higher.
As preferably, this mold 1 is provided with at least two group upper grooves 11, shape, the size of the shape of this upper groove 11, size and ball-eye are suitable; This bed die 2 is provided with at least low groove 21, shape, the size of the shape of this low groove 21, size and ball-eye are suitable, upper groove 11 and low groove 21 is made jointly to form the overall structure of ball-eye, thus can disposable forging forming at least two ball-eyes, improve the forging and stamping efficiency of ball-eye.
embodiment 2
On the basis of embodiment one, the end face of mold 1 offers direction recess 12, the end face of bed die 2 is provided with lower guide pad 23, and the shape of the shape of direction recess 12, size and lower guide pad 23 on this, size are suitable.When mold 1 is fitted with bed die 2, the lower guide pad 23 on bed die 2 can stretch in the upper direction recess 12 on mold 1, and can stretch into the effect playing guiding in the process of direction recess 12 at lower guide pad 23.
The end face of mold 1 offers direction recess 12, the end face of bed die 2 offers lower guide pad 23, shape, the size of the shape of lower guide pad 23, size and upper direction recess 12 are suitable, thus when mold 1 presses down under external force, upper groove on mold 1 11 can be made under the guide effect of guide pad, gathering sill mutually adaptive with lower clamping groove 24 position on bed die 2, thus forging forming go out size, ball-eye that form accuracy is higher.
embodiment 3
On the basis of embodiment one or embodiment two, the section of bed die 2 offers lower direction recess 22, the end face of mold 1 is provided with guide pad 13, and shape, the size of the shape of this lower direction recess 22, size and upper guide pad 13 are suitable.When mold 1 is fitted with bed die 2, the upper guide pad 13 on mold 1 can stretch in the lower direction recess 22 on bed die 2, and can stretch into the effect playing guiding in the process of lower direction recess 22 at upper guide pad 13.
The end face of bed die 2 offers lower direction recess 22, the end face of mold 1 offers guide pad 13, by all arranging two assembly guidances on mold 1, bed die 2, the guiding accuracy of guider is higher, make the upper groove 11 on mold 1 mutually adaptive with lower clamping groove 24 position on bed die 2, accuracy of fit is higher, thus forging forming goes out size, ball-eye that form accuracy is higher.
embodiment 4
On the basis of embodiment two or embodiment three, the side of upper guide pad 13 and lower guide pad 23 is inclined plane 131, and the angle of inclination of this inclined plane 131 is 60 ° to 75 °.On this guide pad 13 and lower guide pad 23 end face on be provided with arc convex 132.
The side of upper guide pad 13 and lower guide pad 23 is inclined plane 131, the end face of upper guide pad 13 and lower guide pad 23 is provided with arc convex 132, by under the dual guide effect of inclined plane 131 and arc convex 132, make the guiding accuracy of guider higher, make the upper groove 11 on mold 1 mutually adaptive with lower clamping groove 24 position on bed die 2, accuracy of fit is higher, thus forging forming goes out size, ball-eye that form accuracy is higher.
embodiment 5
On the basis of above-described embodiment, the side of mold 1 offering clamping groove 14, using when clamping groove 14 is for being clamped in mold 1 on lathe or fixture on this.The side of this bed die 2 offering lower clamping groove 24, using when this lower clamping groove 24 is for being clamped in bed die 2 on lathe or fixture.By the upper clamping groove 14 on this mold 1, the lower clamping groove 24 on bed die 2 can comparatively quickly and easily by mold 1, bed die 2 clamping on lathe or fixture, and the clamping stability of mold 1 and bed die 2 is better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the disposable forging forming particular manufacturing craft of ball-eye, it is characterized in that: comprise mold (1) and bed die (2), described mold (1) is provided with the upper groove (11) suitable with ball-eye shape, size, described bed die (2) is provided with the low groove (21) suitable with ball-eye shape, size.
2. the disposable forging forming particular manufacturing craft of ball-eye as claimed in claim 1, it is characterized in that: the end face of described mold (1) offers direction recess (12), the end face of described bed die (2) is provided with the lower guide pad (23) suitable with upper direction recess (12).
3. the disposable forging forming particular manufacturing craft of ball-eye as claimed in claim 1, it is characterized in that: the end face of described bed die (2) offers lower direction recess (22), the end face of described mold (1) is provided with the upper guide pad (13) suitable with lower direction recess (22).
4. the disposable forging forming particular manufacturing craft of ball-eye as claimed in claim 2 or claim 3, it is characterized in that: the side of described upper guide pad (13) and lower guide pad (23) is inclined plane (131), the end face of described upper guide pad (13) and lower guide pad (23) is provided with arc convex (132).
5. the disposable forging forming particular manufacturing craft of ball-eye as claimed in claim 1, it is characterized in that: the side of described mold (1) offers the upper clamping groove (14) for being clamped on lathe or fixture, the side of described bed die (2) offering the lower clamping groove (24) for being clamped on lathe or fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513059.0U CN204770419U (en) | 2015-07-16 | 2015-07-16 | Ball -eye once only forges and presses shaping special mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513059.0U CN204770419U (en) | 2015-07-16 | 2015-07-16 | Ball -eye once only forges and presses shaping special mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770419U true CN204770419U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513059.0U Expired - Fee Related CN204770419U (en) | 2015-07-16 | 2015-07-16 | Ball -eye once only forges and presses shaping special mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040932A (en) * | 2016-07-27 | 2016-10-26 | 江苏双汇电力发展股份有限公司 | One-time forming manufacturing technology for U-shaped suspension ring |
-
2015
- 2015-07-16 CN CN201520513059.0U patent/CN204770419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040932A (en) * | 2016-07-27 | 2016-10-26 | 江苏双汇电力发展股份有限公司 | One-time forming manufacturing technology for U-shaped suspension ring |
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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: 20151118 Termination date: 20180716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |