CN214488699U

CN214488699U - Die steel bar forging die

Info

Publication number: CN214488699U
Application number: CN202120411215.8U
Authority: CN
Inventors: 李强; 吕军; 赵洪明
Original assignee: Shandong Lai Forging Machinery Co ltd
Current assignee: Shandong Lai Forging Machinery Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-26
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a die steel bar forging die, which comprises a fixed seat, wherein a discharging mechanism is arranged in the fixed seat; the drop feed mechanism includes: the device comprises a static die, a movable die, two racks, two rotating shafts, two first gears, two second gears and an adjusting structure; the utility model relates to a forging die technical field, simple structure, the operation of being convenient for is applicable to the rod iron of different length, has increased the flexibility, can carry out the automatic ejection of compact, has improved mechanical automation degree, is favorable to the development of enterprise.

Description

Die steel bar forging die

Technical Field

The utility model relates to a forge mould technical field, specifically be a mould rod iron forges mould.

Background

The forging die is a die used in a forging process, and a raw material is plastically deformed in the forging die by an external force, thereby obtaining a part of a desired shape and size. The forging die can be divided into a hot forging die, a warm forging die and a cold forging die according to different forging temperatures. The hot forging die can be divided into a hammer forging die, a screw press forging die, a mechanical press forging die, a plain forging die, a hydraulic press forging die and the like according to different equipment. The die forging of the press needs to be designed with a processing die frame, and a blank making (such as roll forging and cross wedge rolling) die, a trimming die, a punching die, a correcting die, a cold precision die and the like are also needed in the forging process, and the dies and the devices also belong to the class of forging dies.

Now, when the rod iron forges, current mould specification is fixed, can not carry out corresponding regulation according to the length of rod iron, and the flexibility of using is relatively poor, and the limitation is great, forges the back that finishes, and the ejection of compact is comparatively difficult, can not satisfy the development in the enterprise, and has increased staff's working strength and the work degree of difficulty, takes trouble hard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mould rod iron forges mould has solved that current mould specification is fixed, can not carry out corresponding regulation according to the length of rod iron, and the flexibility of using is relatively poor, and the limitation is great, forges the back of finishing, and the ejection of compact is comparatively difficult, can not satisfy the development in the enterprise, and has increased staff's working strength and the work degree of difficulty, takes trouble and labouriously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a die steel bar forging die comprises a fixed seat, wherein a discharging mechanism is arranged in the fixed seat;

the drop feed mechanism includes: the device comprises a static die, a movable die, two racks, two rotating shafts, two first gears, two second gears and an adjusting structure;

the fixed die is fixed in an inner cavity of the fixed seat, the movable die is movably arranged on the outer side of the fixed die, the two racks are respectively arranged at two ends of the movable die, two ends of the two rotating shafts are respectively arranged at two ends of the inner cavity of the fixed seat through bearings, the two first gears are respectively sleeved on the outer sides of the two rotating shafts and are mutually meshed with the two racks, the two second gears are respectively sleeved on the right sides of the two rotating shafts, and the adjusting structure is arranged in the inner cavity of the fixed seat.

Preferably, the adjusting structure includes: the device comprises a screw rod, two moving seats, a rotating motor, a driving gear and a driven gear;

the two ends of the screw rod are arranged in the inner cavity of the fixed seat through bearings, the two movable seats are respectively sleeved at the two ends of the outer side of the screw rod, the rotating motor is embedded in the inner cavity of the fixed seat, the driving gear is sleeved on the driving end of the rotating motor, and the driven gear is sleeved on the outer side of one end of the screw rod.

Preferably, two limiting strips are installed at two ends of the outer side of the movable die.

Preferably, the two moving seats are respectively provided with a latch.

Preferably, the screw rod is a counter-pulling screw rod.

Preferably, the driving gear and the driven gear are meshed with each other.

Advantageous effects

The utility model provides a mould rod iron forges mould possesses following beneficial effect: simple structure, the operation of being convenient for under the mutually supporting effect through rotating electrical machines, lead screw and first gear for movable mould and quiet mould are applicable to the rod iron of different length, have increased the flexibility, can carry out the automatic ejection of compact, have improved mechanical degree of automation, are favorable to the development of enterprise.

Drawings

Fig. 1 is the utility model discloses a overlook sectional structure schematic diagram of mould rod iron forges mould.

Fig. 2 is a schematic diagram of a partially enlarged structure of the die steel bar forging die shown in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a front sectional structure of a die steel bar forging die.

In the figure: 1-a fixed seat; 2-static mould; 3-moving the mold; 4-a rack; 5-a rotating shaft; 6-a first gear; 7-a second gear; 8-a screw rod; 9-a movable seat; 10-a rotating electrical machine; 11-a drive gear; 12-a driven gear; 13-a limit bar; 14-latch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a die for forging a steel bar.

Example (b): a die steel bar forging die comprises a fixed seat 1, wherein a discharging mechanism is arranged in the fixed seat 1;

referring to fig. 1-3, in an implementation process, the material discharging mechanism includes: the device comprises a static die 2, a movable die 3, two racks 4, two rotating shafts 5, two first gears 6, two second gears 7 and an adjusting structure; the connection relationship is as follows:

during the inner chamber of fixing base 1 was fixed in to quiet mould 2, the outside in quiet mould 2 was settled in the activity of movable mould 3, two racks 4 were settled respectively at the both ends of movable mould 3, the both ends of two pivot 5 were settled respectively at the both ends of fixing base 1 inner chamber through the bearing, two first gears 6 respectively the suit in the outside of two pivot 5 and with two rack 4 intermeshing, two second gears 7 respectively the suit in the right side of two pivot 5, the regulation structure is settled in the inner chamber of fixing base 1.

In a specific implementation process, it should be noted that the adjusting structure includes: the device comprises a screw rod 8, two moving seats 9, a rotating motor 10, a driving gear 11 and a driven gear 12; the connection relationship is as follows:

the both ends of lead screw 8 are settled in the inner chamber of fixing base 1 through the bearing, and two move the both ends of seat 9 suit respectively in the outside of lead screw 8, and rotating electrical machines 10 inlays in the inner chamber of fixing base 1, and driving gear 11 suit is on the drive end of rotating electrical machines 10, and driven gear 12 suit is in the outside of lead screw 8 one end.

From the above general situation it follows that: the detailed connection means is a well-known technology in the field, and the following mainly introduces the working principle and process, when the device is used, a steel bar is placed on the movable die 3, the lower end of the steel bar is abutted against the upper end of the static die 2, then the steel bar is forged by using a hydraulic press, when the lengths of the steel bars are different, the rotating motor 10 rotates to drive the driving gear 11 to rotate, the driving gear 11 is meshed with the driven gear 12 to drive the driven gear 12 to rotate, the screw rod 8 rotates along with the driven gear 12, the screw rod 8 is a tension screw rod 8, when the screw rod 8 rotates, the movable base 9 sleeved outside the screw rod 8 moves along with the screw rod 8, because the movable base 9 is provided with the latch 14, the latch 14 is meshed with the second gear 7 to drive the second gear 7 to rotate, and under the action of the rotating shaft 5, the first gear 6 rotates, two first gears 6 carry out relative motion, drive rack 4 and carry out downstream for movable mould 3 descends, thereby adapts to the rod iron of different length, has improved flexibility and practicality, and at the in-process that movable mould 3 descends, the spacing 13 at 3 both ends of movable mould is same as spacing, and after forging finishes, rotating electrical machines 10 can continue to rotate, makes movable mould 3 continue to descend, and the quiet mould 2 is ejecting with forging the rod iron of accomplishing thereupon.

Preferably, two limit bars 13 are further installed at two ends of the outer side of the movable mold 3.

Preferably, the two moving seats 9 are provided with latches 14.

Preferably, the screw 8 is a split screw 8.

Preferably, the driving gear 11 and the driven gear 12 are engaged with each other.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A die steel bar forging die comprises a fixed seat and is characterized in that a discharging mechanism is arranged inside the fixed seat;

2. The die steel bar forging die of claim 1, wherein the adjustment structure comprises: the device comprises a screw rod, two moving seats, a rotating motor, a driving gear and a driven gear;

3. The die steel bar forging die as claimed in claim 1, wherein two limiting strips are mounted at two ends of the outer side of the movable die.

4. The die steel bar forging die of claim 2, wherein the two moving seats are respectively provided with a latch.

5. The die steel bar forging die of claim 2, wherein the screw is a counter-pulling screw.

6. The die steel bar forging die of claim 2, wherein the driving gear and the driven gear are meshed with each other.