CN209491289U - A kind of bar tube reducing mold with floating righting structure - Google Patents
A kind of bar tube reducing mold with floating righting structure Download PDFInfo
- Publication number
- CN209491289U CN209491289U CN201821608836.XU CN201821608836U CN209491289U CN 209491289 U CN209491289 U CN 209491289U CN 201821608836 U CN201821608836 U CN 201821608836U CN 209491289 U CN209491289 U CN 209491289U
- Authority
- CN
- China
- Prior art keywords
- tube reducing
- spring
- righting
- float plate
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of bar tube reducing mold with floating righting structure comprising upper die and lower die and floating righting structure.Wherein, it is formed with tube reducing die cavity in the upper mold, lower tube reducing die cavity towards the upper tube reducing die cavity and coaxial with the upper tube reducing die cavity is formed in the lower die.The floating righting structure includes the float plate for being symmetrically connected to the spring conductor rod of two sides that are on the cope plate and being located at the upper mold and being connected on the spring conductor rod, the center position of the float plate is formed with a righting pilot hole that tube reducing bar is waited for for righting, the righting pilot hole and the upper tube reducing die cavity, the lower tube reducing die cavity are located on same axis, and the float plate can float up and down along two spring conductor rods close to or far from the lower die.Bar tube reducing mold provided by the utility model with floating righting structure can be realized the auto-strengthening for treating tube reducing bar, to prevent the possible security risk of artificial righting.
Description
Technical field
The present invention relates to forging field, in particular to a kind of bar tube reducing molds with floating righting structure.
Background technique
Longaxones parts in forging process, as its blank bar its usually require multiple tube reducing.Due to tube reducing
Bar is longer, therefore generally carries out tube reducing operation using open die (upper die and lower die are closed during tube reducing).
Tube reducing mold in the prior art and not set special bar righting mechanism, therefore, in order to guarantee the upper of bar
It is intracavitary that end can enter precisely into the upper tube reducing to upper mold.After bar is packed into the lower tube reducing chamber of lower die, it is necessary to artificial righting
Bar makes the upper end of bar be directed at the upper tube reducing chamber in upper mold, then controls lower die downlink until the upper end of bar enters to
It can just loose one's grip after tube reducing chamber.As it can be seen that there are huge security risks for tube reducing mold in the prior art, when mold because failure is out of control
Easily operator is damaged afterwards.
In view of technological deficiency existing for tube reducing mold in the prior art, it is necessary to be transformed to it, to develop one
The novel tube reducing mold for having auto-strengthening function of kind.
Summary of the invention
In order to achieve the above objectives, a kind of bar tube reducing mold with floating righting structure proposed by the present invention, can
Realize the auto-strengthening for treating tube reducing bar, specific technical solution is as follows:
A kind of bar tube reducing mold with floating righting structure comprising:
Upper mold, the upper mold are connected to the lower section of cope plate, tube reducing die cavity are formed in the upper mold；
Lower die, the lower die are connected to the top of lower template and are located at the underface of the upper mold, formed in the lower die
There is lower tube reducing die cavity towards the upper tube reducing die cavity and coaxial with the upper tube reducing die cavity；
Floating righting structure, the floating righting structure include:
It is symmetrically connected to the first spring conductor rod and the second bullet of two sides that are on the cope plate and being located at the upper mold
Spring guide rod, first spring conductor rod and the second spring guide rod extend downwardly out the lower end surface of the upper mold,
It is arranged with the first spring on first spring conductor rod, is arranged with second spring on the second spring guide rod；
Float plate, one end of the float plate are actively socketed on first spring conductor rod, the float plate it is another
One end is actively socketed on the second spring guide rod, and the center position of the float plate is formed with a righting pilot hole,
The righting pilot hole and the upper tube reducing die cavity, the lower tube reducing die cavity are located on same axis, and the float plate being capable of edge
First spring conductor rod, the second spring guide rod float up and down close to or far from the upper mold；
First spring, the upper end of the second spring are inconsistent with the lower surface of the cope plate respectively, and described
One spring, the lower end of the second spring are inconsistent with the upper surface of the float plate respectively.
In certain embodiments, one end of the float plate is formed with the first connecting hole, first connecting hole
Aperture is slightly larger than the outer diameter of first spring conductor rod, and one end of the float plate is socketed in described through first connecting hole
On first spring conductor rod, the lower end of first spring conductor rod is equipped with first of the one end for being used to support the float plate
Support member；The other end of the float plate is formed with the second connecting hole, and the aperture of second connecting hole is slightly larger than second bullet
The other end of the outer diameter of spring guide rod, the float plate is socketed on the second spring guide rod through second connecting hole,
The lower end of the second spring guide rod is equipped with the second supporting element for being used to support the other end of the float plate.
It in certain embodiments, further include the support plate of annular, the support plate level is set in the lower die
Outside, the upper surface of the support plate is slightly above the upper surface of the lower die.
In certain embodiments, the aperture of the righting pilot hole matches with the outer diameter to tube reducing bar.
Compared with prior art, the bar tube reducing mold provided by the invention with floating righting structure, which can be realized, treats
The auto-strengthening of tube reducing bar, to prevent the possible security risk of artificial righting.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needing to make described in below embodiment being described
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.Wherein:
Fig. 1 is the structural schematic diagram of bar tube reducing mold of the invention in one of the states；
Fig. 2 is the structural schematic diagram of bar tube reducing mold of the invention in another state；
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Shown in as shown in Figures 1 and 2, the bar tube reducing mold provided by the invention with floating righting structure comprising
The components such as cope plate 1, upper mold 2, lower template 4, lower die 5 and floating righting structure.Wherein:
The upper mold 2 is connected to the lower section of the cope plate 1, is formed with tube reducing die cavity 3 in the upper mold 2.Under described
Mould 5 is connected to the top of lower template 4 and is located at the underface of the upper mold 2, is formed in the lower die 5 towards the upper tube reducing
Die cavity 3 and the lower tube reducing die cavity 6 coaxial with the upper tube reducing die cavity 3.
The floating righting structure includes the components such as the first spring conductor rod 7, second spring guide rod 8 and float plate 13,
Wherein:
First spring conductor rod 7 and the second spring guide rod 8 be symmetrically connected to it is on the cope plate 1 and
Positioned at the two sides of the upper mold 2, first spring conductor rod 7 and the second spring guide rod 8 extend downwardly out described
The lower end surface of upper mold is arranged with the first spring 9 on first spring conductor rod 7, is arranged on the second spring guide rod 8
Second spring 10.
One end of the float plate 13 is actively socketed on first spring conductor rod 7, the float plate 13 it is another
End is actively socketed on the second spring guide rod 8, and the center position of the float plate 13 is formed with one and waits for for righting
The righting pilot hole (not shown) of tube reducing bar, the righting pilot hole and the upper tube reducing die cavity 3, the lower tube reducing die cavity 6
On same axis, the float plate 13 can be along first spring conductor rod 8, about the 8 second spring guide rod
It floats close to or far from the upper mold 2.
First spring 9, the upper end of the second spring 10 are inconsistent with the lower surface of the cope plate 1 respectively, institute
It is inconsistent with the upper surface of the float plate 13 respectively to state the first spring 9, the lower end of the second spring 10.When the float plate
13 when floating up and down, and first spring conductor rod 7 and the second spring guide rod 8 are accordingly compressed or drawn high.
Please continue to refer to Fig. 1 and Fig. 2, the course of work of bar tube reducing mold of the invention is as follows:
Bar installation: first control 1 uplink of cope plate, press the float plate 13 then up so that float plate 13 with
The distance between lower die 5 is sufficiently large, and then the lower end to tube reducing bar 100 is inserted into the lower tube reducing die cavity 6, adjustment to
The angle of tube reducing bar 100 makes the upper end be directed at the righting pilot hole in the float plate 13.Then the float plate is discharged
13, the float plate 13 is floated downwards so that passing through the righting pilot hole to tube reducing bar 100.At this point, described to tube reducing stick
Upper tube reducing die cavity 3 described in the upper end face of material 100.
Bar tube reducing: control 1 downlink of cope plate, with the downlink of cope plate 1, the upper end to tube reducing bar 100 is suitable
Benefit enters in the upper tube reducing die cavity 3.Continue to control 1 downlink of cope plate, the material of the upper/lower terminal to tube reducing bar 100
Generate flowing respectively enter in the upper tube reducing die cavity 3 and the lower tube reducing die cavity 6 to realize tube reducing.As shown in Fig. 2, by
It can float in float plate 13, therefore 1 downlink of cope plate comes downwards to float plate 13 and when lower die 5 contacts, the float plate 13 is pressurized
It floats, has no effect on continuing traveling downwardly for the cope plate 1.
The material returned: after completing tube reducing operation, 1 uplink of the cope plate playback is controlled, then after ejector beam 15 is by tube reducing
Bar ejects lower tube reducing die cavity 6 and completes the material returned.
In order to guarantee the righting pilot hole to the righting effect of bar, the aperture of the righting pilot hole and bar tube reducing
Preceding outer diameter matches.Such as, the aperture of the righting pilot hole can be set to slightly larger than the outer diameter before bar tube reducing.
In certain embodiments, as shown in Figure 1, the float plate 13 is oriented to first spring as follows
Bar 7, the second spring guide rod 8 are flexibly connected: one end of the float plate 13 is formed with the first connecting hole (not shown), institute
The aperture for stating the first connecting hole is slightly larger than the outer diameter of first spring conductor rod 7, and one end of the float plate 13 is through described the
One connecting hole is socketed on first spring conductor rod 7, and the lower end of first spring conductor rod 7, which is equipped with, to be used to support, limits
First supporting element 11 of one end of the position float plate 13.Corresponding, the other end of the float plate 13 is formed with the second connection
Hole (not shown), the aperture of second connecting hole are slightly larger than the outer diameter of the second spring guide rod 8, the float plate 13
The other end is socketed on the second spring guide rod 8 through second connecting hole, the lower end of the second spring guide rod 8
The second supporting element 12 equipped with the other end for being used to support the float plate 13.
Specifically, first supporting element 11 and second supporting element 12 can be one and be fastened on described first
The nut of spring conductor rod 7 and 8 lower end of second spring guide rod, the outer diameter of the nut are greater than first connection
Hole, second connecting hole aperture.
In certain embodiments, as shown in Figure 1, it further includes the support plate 14 of annular, the support plate 14 is horizontal
It is set in the outside of the lower die 5, the upper surface of the support plate 14 is slightly above the upper surface of the lower die.When under float plate 13
To when being bonded with the support plate 14, the support plate 14 can form the float plate 13 horizontally-supported and make described row
Float plate 13 keeps stablizing, to further promote the righting effect of the float plate 13.
The description with certain particularity detailed enough has been carried out to the present invention above.Ordinary skill in fields
Personnel are it should be understood that the description in embodiment is only exemplary, before without departing from true spirit and scope of the present invention
Put make it is all change all should belong to protection scope of the present invention.Scope of the present invention is by the power
What sharp claim was defined, rather than limited by the foregoing description in embodiment.
Claims (4)
1. a kind of bar tube reducing mold with floating righting structure, characterized in that it comprises:
Upper mold, the upper mold are connected to the lower section of cope plate, tube reducing die cavity are formed in the upper mold；
Lower die, the lower die are connected to the top of lower template and are located at the underface of the upper mold, are formed with court in the lower die
To the upper tube reducing die cavity and the lower tube reducing die cavity coaxial with the upper tube reducing die cavity；
Floating righting structure, the floating righting structure include:
The first spring conductor rod and second spring for being symmetrically connected to two sides that are on the cope plate and being located at the upper mold are led
To bar, first spring conductor rod and the second spring guide rod extend downwardly out the lower end surface of the upper mold, described
It is arranged with the first spring on first spring conductor rod, is arranged with second spring on the second spring guide rod；
Float plate, one end of the float plate are actively socketed on first spring conductor rod, the other end of the float plate
It is actively socketed on the second spring guide rod, the center position of the float plate is formed with a righting pilot hole, described
Righting pilot hole and the upper tube reducing die cavity, the lower tube reducing die cavity are located on same axis, and the float plate can be along described
First spring conductor rod, the second spring guide rod float up and down close to or far from the upper mold；
First spring, the upper end of the second spring are inconsistent with the lower surface of the cope plate respectively, first bullet
Spring, the lower end of the second spring are inconsistent with the upper surface of the float plate respectively.
2. bar tube reducing mold as described in claim 1, it is characterised in that:
One end of the float plate is formed with the first connecting hole, and the aperture of first connecting hole is led slightly larger than first spring
To the outer diameter of bar, one end of the float plate is socketed on first spring conductor rod through first connecting hole, and described
The lower end of one spring conductor rod is equipped with the first supporting element for being used to support one end of the float plate；
The other end of the float plate is formed with the second connecting hole, and the aperture of second connecting hole is slightly larger than the second spring
The other end of the outer diameter of guide rod, the float plate is socketed on the second spring guide rod through second connecting hole, institute
The lower end for stating second spring guide rod is equipped with the second supporting element for being used to support the other end of the float plate.
3. bar tube reducing mold as described in claim 1, which is characterized in that its further include:
The support plate of annular, the support plate level are set in the outside of the lower die, and the upper surface of the support plate is slightly above
The upper surface of the lower die.
4. bar tube reducing mold as described in claim 1, which is characterized in that the aperture of the righting pilot hole with to tube reducing stick
The outer diameter of material matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608836.XU CN209491289U (en) | 2018-09-30 | 2018-09-30 | A kind of bar tube reducing mold with floating righting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608836.XU CN209491289U (en) | 2018-09-30 | 2018-09-30 | A kind of bar tube reducing mold with floating righting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491289U true CN209491289U (en) | 2019-10-15 |
Family
ID=68150941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821608836.XU Active CN209491289U (en) | 2018-09-30 | 2018-09-30 | A kind of bar tube reducing mold with floating righting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491289U (en) |
-
2018
- 2018-09-30 CN CN201821608836.XU patent/CN209491289U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206465500U (en) | A kind of intelligent stamping machine of automatic loading/unloading | |
| CN103358249B (en) | Fiber array board assembly device and fiber array board assembly platform using same | |
| CN209491289U (en) | A kind of bar tube reducing mold with floating righting structure | |
| CN109261876A (en) | A kind of bar tube reducing mold with floating righting structure | |
| CN105598263A (en) | Floating punching die for pipe fitting | |
| CN104624779B (en) | A kind of punching pipes machine | |
| CN205414094U (en) | Pipe fitting cut -out press that floats | |
| CN208166069U (en) | A kind of efficient stable automatic feeding system | |
| CN106089133B (en) | A kind of oil pipeline centralising device | |
| DE202015000215U1 (en) | Water feature with continuous beam path | |
| CN208263363U (en) | A kind of mold closing mechanism | |
| CN204685888U (en) | General material-saving type ejector | |
| CN204613450U (en) | A kind of optical fiber head automatic assembling | |
| CN208713081U (en) | Infrared welding auxiliary device and busbar welding equipment | |
| CN204545105U (en) | One can discharge waste material side-stamping device in time | |
| CN205552409U (en) | Ventilation nozzle major axis installation device | |
| CN106449328B (en) | A kind of switch fuse | |
| CN205984303U (en) | Upper tube base adapter device of bracket is restoreed to nuclear fuel subassembly | |
| CN206509426U (en) | A kind of decompressor with Fang Feiliao mechanisms | |
| CN205289628U (en) | Take mould of automatic unloading function | |
| CN104441504B (en) | A kind of pitched roof mechanism of injection mold | |
| CN218050224U (en) | Tool for taking out horizontal blank in crystallizer | |
| CN220372188U (en) | Device for ejecting castings during unpacking | |
| CN208322648U (en) | Automatic tapping machine | |
| CN109128239A (en) | Three-axis robot automates machine special for drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: No.19, Shenfeng North Road, Dafeng District, Yancheng City, Jiangsu Province Patentee after: JIANGSU LIKEN TECHNOLOGY Co.,Ltd. Address before: 224100 road 3, Yancheng City economic and Technological Development Zone, Dafeng District, Jiangsu Patentee before: YANCHENG YUQI MACHINERY MANUFACTURING Co.,Ltd. |