CN110052565A - A kind of warm forming machine forging and pressing mechanism - Google Patents
A kind of warm forming machine forging and pressing mechanism Download PDFInfo
- Publication number
- CN110052565A CN110052565A CN201910272527.2A CN201910272527A CN110052565A CN 110052565 A CN110052565 A CN 110052565A CN 201910272527 A CN201910272527 A CN 201910272527A CN 110052565 A CN110052565 A CN 110052565A
- Authority
- CN
- China
- Prior art keywords
- forging
- ontology
- steel pipe
- seamless steel
- channel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of warm forming machine forging and pressing mechanisms, including ontology, the channel that press forging passes through is offered in the middle part of ontology, perpendicular to the through-hole in channel there are four being uniformly arranged on ontology, four through-holes circularize array in channel surrounding, piston is provided in through-hole, one end that piston extends to channel is provided with tup, and the one end of piston far from tup passes through connecting rod and eccentric axis connection；In the production process of seamless steel pipe, the seamless steel pipe being pierced by is passed through from the center in channel, at this moment eccentric shaft is under the driving of external equipment, make four eccentric shafts while rotating, and forge four pistons to the seamless steel pipe at center simultaneously, due to when forging seamless steel pipe, seamless steel pipe is rotation, therefore, it can guarantee the circularity of seamless steel pipe when forging, and the seamless steel pipe after forging improves the matter density of product, so as to meet requirement well.
Description
Technical field
The present invention relates to warm forming machine technical field, in particular to a kind of warm forming machine forging and pressing mechanism.
Background technique
Existing seamless steel tube production technique is mainly the techniques such as hot drawing and cold-drawn, since seamless steel is directly to pull out
, not by forging, performance is not well positioned to meet requirement sometimes, it is therefore desirable to which developing one kind can be to seamless
The warm forming machine forging and pressing mechanism forged during steel pipe's production.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind to forge to hot drawing and solid drawn tube outer surface
The warm forming machine forging and pressing mechanism beaten.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows: a kind of warm forming machine forging and pressing mechanism, including this
Body offers the channel that press forging passes through in the middle part of ontology, is uniformly arranged on ontology there are four the through-hole perpendicular to channel, four
Through-hole circularizes array and is provided with piston in channel surrounding, through-hole, and one end that piston extends to channel is provided with tup, piston
One end far from tup passes through connecting rod and eccentric axis connection.
The lower end of embodiment as one preferred, ontology is provided with pedestal.
Embodiment as one preferred is provided with piston bush in through-hole.
The cross section of embodiment as one preferred, ontology is set as rectangle.
Embodiment as one preferred, be provided on ontology connecting rod position open up it is fluted.
Embodiment as one preferred, eccentric shaft are connect by bearing with connecting rod.
Embodiment as one preferred, eccentric shaft are fixed on the body by bearing.
What the present invention obtained by adopting the above technical scheme has the beneficial effect that in the production process of seamless steel pipe, is pierced by
Seamless steel pipe passed through from the center in channel, at this moment eccentric shaft makes four eccentric shafts while rotating under the driving of external equipment,
And forge four pistons to the seamless steel pipe at center simultaneously, since when forging seamless steel pipe, seamless steel pipe is to turn
Dynamic, therefore, it can guarantee the circularity of seamless steel pipe when forging, and the seamless steel pipe after forging improves
The matter density of product, so as to meet requirement well.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
In figure: 1- ontology；The channel 2-；3- piston；4- tup；5- connecting rod；6- eccentric shaft；7- pedestal；8- piston bush.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
The present invention is further described in conjunction with attached drawing, keeps person of ordinary skill in the field's better implementation of the invention,
A kind of warm forming machine forging and pressing mechanism of the embodiment of the present invention, including ontology 1, the middle part of ontology 1 offer the channel that press forging passes through
2, it is uniformly arranged on ontology 1 there are four the through-hole perpendicular to channel 2, four through-holes circularize array in 2 surrounding of channel, through-hole
Be provided with piston 3, one end that piston 3 extends to channel 2 is provided with tup 4, the one end of piston 3 far from tup 4 by connecting rod 5 with
Eccentric shaft 6 connects, and in the production process of seamless steel pipe, the seamless steel pipe being pierced by is passed through from the center in channel 2, at this moment eccentric
Axis 6 makes four eccentric shafts 6 while rotating under the driving of external equipment, and makes seamless steel of four pistons 3 simultaneously to center
Pipe is forged, and since when pulling out seamless steel pipe, seamless steel pipe is rotation, therefore, can guarantee seamless steel when forging
The circularity of pipe outer circle, and the seamless steel pipe after forging improves the matter density of product, so as to meet well
Requirement.
The embodiment of the present invention is provided with pedestal in the lower end of ontology 1 in order to which preferably ontology 1 is fixed in other equipment
7, ontology 1 is fixed in other equipment by the hole that 7 edge of pedestal is arranged.The cross section of ontology 1 is set as rectangle, in order to
The service life for improving ontology 1 prevents ontology 1 of grinding away in the reciprocating motion of piston 3, piston bush 8 is provided in through-hole, in piston
After wearing piston bush 8 in 3 courses of work, need to replace piston bush 8.In order to enable connecting rod 5 and eccentric shaft 6 are more
Good completes work on ontology 1, and the position that connecting rod 5 is provided on ontology 1 opens up fluted, connecting rod 5 and the protrusion of eccentric shaft 6
Position in the grooves, and moves in a groove.Eccentric shaft 6 is connect by bearing with connecting rod 5, and the rotation of eccentric shaft 6, which drives, to be connected
Bar 5 acts, and then completes the reciprocating motion of piston 3.In order to preferably make eccentric shaft 6 work, eccentric shaft 6 is fixed on by bearing
On ontology 1.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (7)
1. a kind of warm forming machine forging and pressing mechanism, it is characterised in that: including ontology, offer that press forging passes through in the middle part of ontology is logical
Road is uniformly arranged on ontology there are four the through-hole perpendicular to channel, and four through-holes circularize array and set in channel surrounding, through-hole
It is equipped with piston, one end that piston extends to channel is provided with tup, and the one end of piston far from tup is connected by connecting rod and eccentric shaft
It connects.
2. warm forming machine forging and pressing mechanism according to claim 1, it is characterised in that: the lower end of ontology is provided with pedestal.
3. warm forming machine forging and pressing mechanism according to claim 2, it is characterised in that: be provided with piston bush in through-hole.
4. warm forming machine forging and pressing mechanism according to claim 3, it is characterised in that: the cross section of ontology is set as rectangle.
5. warm forming machine forging and pressing mechanism according to claim 4, it is characterised in that: open the position for being provided with connecting rod on ontology
Equipped with groove.
6. warm forming machine forging and pressing mechanism according to claim 5, it is characterised in that: eccentric shaft is connected by bearing and connecting rod
It connects.
7. warm forming machine forging and pressing mechanism according to claim 6, it is characterised in that: eccentric shaft is fixed on ontology by bearing
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272527.2A CN110052565A (en) | 2019-04-04 | 2019-04-04 | A kind of warm forming machine forging and pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272527.2A CN110052565A (en) | 2019-04-04 | 2019-04-04 | A kind of warm forming machine forging and pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110052565A true CN110052565A (en) | 2019-07-26 |
Family
ID=67318382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910272527.2A Pending CN110052565A (en) | 2019-04-04 | 2019-04-04 | A kind of warm forming machine forging and pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315020A (en) * | 2019-08-08 | 2019-10-11 | 西安理工大学 | Radial forging machine |
| CN110576096A (en) * | 2019-07-29 | 2019-12-17 | 中国科学院金属研究所 | double-arm opposite-assistance multi-angle synchronous pressing device and method |
-
2019
- 2019-04-04 CN CN201910272527.2A patent/CN110052565A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576096A (en) * | 2019-07-29 | 2019-12-17 | 中国科学院金属研究所 | double-arm opposite-assistance multi-angle synchronous pressing device and method |
| CN110315020A (en) * | 2019-08-08 | 2019-10-11 | 西安理工大学 | Radial forging machine |
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