CN207629110U - A kind of electric upsetter Novel mandril - Google Patents
A kind of electric upsetter Novel mandril Download PDFInfo
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- CN207629110U CN207629110U CN201721694166.3U CN201721694166U CN207629110U CN 207629110 U CN207629110 U CN 207629110U CN 201721694166 U CN201721694166 U CN 201721694166U CN 207629110 U CN207629110 U CN 207629110U
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- mandril
- ontology
- groove
- novel
- electric upsetter
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Abstract
The utility model discloses a kind of electric upsetter Novel mandrils, including pedestal, ontology and mandril, the ontology is integrally flat, is in convex, one end of the ontology and the mandril is connected by connecting boss one, and the mandril other end is connected with push rod head by connecting boss two.The utility model has the beneficial effects that, the ontology is up-narrow and down-wide, by the force dispersion of the mandril and can be transmitted to the pedestal, extend the service life of the mandril, the ontology and mandril, the mandril and push rod head are all detachable, convenient for being replaced after part corrupted.
Description
Technical field
The utility model is related to electric upsetter mandril field, especially a kind of electric upsetter Novel mandril.
Background technology
Conventional electric upsetter mandril has the disadvantages that：
1. pedestal and mandril are made of one the structure of formula more, mandril must connect pedestal whole once corrupted during use
It changes, replacement process is heavy, and wastes material.
2. electric upsetter mandril makes elongate cylindrical shape more, mandril is easily bent deformation by repeated stock during use.
It is found by patent retrieval, publication number：CN206425533U, publication date 2017-08-22, it is proposed that Yi Zhongyong
In the split type mandril of casting mould, including：The utility model provides a kind of split type mandril for casting mould, by pushing up
Bar butt end, mandril taper end are formed, and are connected through a screw thread between the mandril butt end and mandril taper end, it is characterised in that：Institute
Include jackscrew on the side wall for the mandril butt end stated, it is thin that the jackscrew passes through the side wall of mandril butt end and end to hold out against mandril
End.The utility model is used for die casting field, and mandril butt end and mandril taper end are connected through a screw thread, and screw thread process is multiple
Miscellaneous, replacement process is not convenient enough.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of electric upsetter Novel mandril.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of electric upsetter Novel mandril, the ontology is whole
Flat, in convex, one end of the ontology and the mandril is connected by connecting boss one, and the mandril other end passes through one
Connection boss two is connected with push rod head.
The upper bottom surface setting fluted one of the ontology, the upper bottom surface design fluted two of the mandril, the groove one
The pin hole for being connected to outer surface is had with the side wall of the groove two.
The connection boss one of the mandril lower end and the groove one of the ontology upper bottom surface connect, the mandril
The groove two of the connection boss two of head lower end and the upper bottom surface of the mandril connects.
It is provided with groove on the connection boss one and two side wall of connection boss, the mandril is embedded in pin hole by pin
It is interior, to be located on the ontology connected at groove.
The connection boss one is identical with two structures of the connection boss, two structure phase of the groove one and the groove
Together.
The ontology is up-narrow and down-wide, and upper side inclined underside face is vertical.
The pedestal and the ontology can be integrally formed.
The upper bottom surface of the push rod head is provided with the hole slot of inverted cone-shaped.
The susceptor surface four corners are provided with mounting hole.
Advantage is：
1. being provided with push rod head on mandril, push rod head corrupted during use need to only be changed, mandril, ontology
It can be used for a long time with pedestal, to avoid unnecessary waste of material.
2. mandril is detachable on the body, the mandril of different length, mandril processing side are selected during use as needed
Just it, replaces quick.
It, can will be on the force dispersion to ontology and pedestal of mandril 3. ontology is up-narrow and down-wide so that mandril is not easy to deform, and is prolonged
The service life of long mandril.
4. between mandril and push rod head, groove is inserted into again with the fixed mode of pin by connecting boss for ontology and mandril
Connection is conducive to quickly split replacement between component.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of electric upsetter Novel mandril of the utility model；
Fig. 2 is a kind of connected mode schematic diagram of electric upsetter Novel mandril of the utility model；
In figure, 1, push rod head；201, boss one is connected；202, boss two is connected；301, groove one；302, groove two；4、
Pin hole；5, mandril；6, ontology；7, mounting hole；8, pedestal；9, hole slot；10, groove.
Specific implementation mode
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-2, a kind of electric upsetter novel top
Bar, including pedestal (8), ontology (6) and mandril (5), the ontology (6) is whole flat, is in convex, the ontology (6) and described
One end of mandril (5) is connected by connecting boss one (201), and mandril (5) other end passes through a connection boss two (202)
It is connected with push rod head (1)；Fluted one (301), the upper bottom surface design of the mandril (5) is arranged in the upper bottom surface of the ontology (6)
Fluted two (302), the groove one (301) have the pin hole for being connected to outer surface with the side wall of the groove two (302)
(4)；The groove one (301) of the connection boss one (201) and the ontology (6) upper bottom surface of mandril (5) lower end
Connection, the groove two of the connection boss two (202) of push rod head (1) lower end and the upper bottom surface of the mandril (5)
(302) it connects；It is provided with groove (10), the mandril on the connection boss one (201) and described two (202) side wall of connection boss
(5) it is embedded in pin hole (4) by pin, to be located on the ontology (6) connected at groove (10)；The connection boss one
(201) similar with described two (202) shape of connection boss, the groove one (301) is similar with the groove two (302) shape；
The ontology (6) is up-narrow and down-wide, and upper side inclined underside face is vertical；The pedestal (8) and the ontology (6) can be integrally formed；
The upper bottom surface of the push rod head (1) is provided with the hole slot (9) of inverted cone-shaped；Pedestal (8) surface four corners are provided with mounting hole
(7)。
The characteristics of the present embodiment is that the ontology (6) is up-narrow and down-wide, can be by the force dispersion and biography of the mandril (5)
It is delivered to the pedestal (8), extends the service life of the mandril (5), the ontology (6) and the mandril (5), the mandril
(5) and the push rod head (1) is all detachable, convenient for being replaced after part corrupted.
Table 1 be same material conventional mandril and the utility model mandril when by identical external force, the force analysis ratio of mandril
Compared with, wherein selected material：45# steel；The tensile strength of selected material：600(MPa)；The yield strength of selected material：355
(MPa)；The rate elongation of selected material：16%；The elasticity modulus of selected material：210(Gpa)；The Poisson's ratio of selected material：
0.269
When external force suffered by the new and old mandril of 1. same material of table is identical, mandril comparison and analysis of stresses
(unit：MPa)
According to relatively learning above, conventional cylindrical mandril is changed to up-narrow and down-wide, whole flat Novel mandril, it can
The uniform force of push rod head is distributed on ontology and pedestal so that mandril is not easy to deform, to extend the use longevity of mandril
Life.
Operation principle：
The connection boss of push rod head lower end is inserted into the groove of mandril upper end by embodiment 1., then pin (is not drawn in figure
Go out) it is inserted into the pin hole of recess sidewall, complete the connection of push rod head and mandril；Similarly, the connection of mandril and ontology is completed；By mandril
After the completion of head, mandril are connected with ontology, it is fixed on electric upsetter lifting hydraulic cylinder (in figure not entirely through the mounting hole of pedestal
Draw) on, you can it is used for the work of electric upsetter, when needing replacing mandril or push rod head, pin need to only be extracted, you can more
It changes.
Embodiment 2. is inserted into groove between push rod head and mandril, mandril and ontology with connection boss in embodiment 1,
Pin hole again can be replaced the fixed mode of the two in one circle groove of groove inner wall processing with pin in recess sidewall, pass through card
Spring will connect the fixed mode of boss, other are same as Example 1, can play quickly to split between being conducive to component and replace together
The technique effect of sample.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (9)
1. a kind of electric upsetter Novel mandril, including pedestal (8), ontology (6) and mandril (5), which is characterized in that the ontology
(6) whole flat, in convex, one end of the ontology (6) and the mandril (5) is connected by connecting boss one (201), described
Mandril (5) other end is connected with push rod head (1) by a connection boss two (202).
2. a kind of electric upsetter Novel mandril according to claim 1, which is characterized in that the upper bottom surface of the ontology (6)
Fluted one (301) are set, and the upper bottom surface of the mandril (5) designs fluted two (302), the groove one (301) and described
The side wall of groove two (302) has the pin hole (4) of connection outer surface.
3. a kind of electric upsetter Novel mandril according to claim 2, which is characterized in that the institute of mandril (5) lower end
The groove one (301) connection of connection boss one (201) and the ontology (6) upper bottom surface is stated, push rod head (1) lower end
The groove two (302) connection of the upper bottom surface of the connection boss two (202) and the mandril (5).
4. a kind of electric upsetter Novel mandril according to claim 3, which is characterized in that the connection boss one (201)
Be provided with groove (10) on described two (202) side wall of connection boss, the mandril (5) is embedded in by pin in pin hole (4), to
It is located on the ontology (6) connected at groove (10).
5. a kind of electric upsetter Novel mandril according to claim 3, which is characterized in that the connection boss one (201)
Identical with described two (202) structure of connection boss, the groove one (301) is identical with the groove two (302) structure.
6. a kind of electric upsetter Novel mandril according to claim 1, which is characterized in that the ontology (6) is up-narrow and down-wide,
Upper side inclined underside face is vertical.
7. a kind of electric upsetter Novel mandril according to claim 1, which is characterized in that the pedestal (8) and described
Body (6) can be integrally formed.
8. a kind of electric upsetter Novel mandril according to claim 1, which is characterized in that the upper bottom of the push rod head (1)
Face is provided with the hole slot (9) of inverted cone-shaped.
9. a kind of electric upsetter Novel mandril according to claim 1, which is characterized in that pedestal (8) the surface quadrangle
Place is provided with mounting hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694166.3U CN207629110U (en) | 2017-12-07 | 2017-12-07 | A kind of electric upsetter Novel mandril |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694166.3U CN207629110U (en) | 2017-12-07 | 2017-12-07 | A kind of electric upsetter Novel mandril |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629110U true CN207629110U (en) | 2018-07-20 |
Family
ID=62856001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694166.3U Active CN207629110U (en) | 2017-12-07 | 2017-12-07 | A kind of electric upsetter Novel mandril |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629110U (en) |
-
2017
- 2017-12-07 CN CN201721694166.3U patent/CN207629110U/en active Active
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