CN205254022U

CN205254022U - Roll forging machine dynamic sending machine

Info

Publication number: CN205254022U
Application number: CN201521057418.2U
Authority: CN
Inventors: 张晋昆; 展延军; 陈兆国; 张守强; 孙云旺
Original assignee: SHANDONG JIUXIN MACHINERY TOOLS CO Ltd
Current assignee: SHANDONG JIUXIN MACHINERY TOOLS CO Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-05-25
Anticipated expiration: 2025-12-18

Abstract

The utility model provides a roll forging machine dynamic sending machine, includes: support, the level on the roll forging machine of setting up set up on the support and be located the roll forging machine about workpiece support plate, slide, the horizontal slip who sets up on the support between two roll forming dies set up in the slide and guide bar and guide bar drive arrangement that be located the backup pad rear, when beat of roll forging machine operation, guide bar drive arrangement drives the guide bar and travels forward and push the roll forming die with the bar on the workpiece support plate. On preventing workpiece support plate with the bar during use, during the roll forming die motion of roll forging machine, guide bar drive arrangement installation roll forming die simultaneous movement's beat drive guide bar moves forward, goes into the bar propelling movement on the workpiece support plate to carry out the roll forging in the roll forming die. Thereby improved efficiency and saved the human cost, simultaneously because sending to of bar that the tact of motion of installing the roll forming die is sent into, consequently improved the roll forging quality.

Description

Forging roll automatic feed mechanism

Technical field

The utility model relates to a kind of forging roll automatic feed mechanism.

Background technology

For prefabricated blank operation before workpiece blank forging and stamping, original production process is: after bar heating, manually blank is carried out to prefabricated blank with the forge rolling die that special pliers is put into blank on forging roll. 1. its drawback is, manually wastes; 2., blank quality is poor, because operating personnel's qualification causes blank quality poor, or even waste product; 3., labour intensity is large, needs operation in 3～6 seconds once, causes accurately putting into even empty bat of bar; 4. operating personnel's operative skill is had relatively high expectations.

Summary of the invention

The utility model, in order to overcome the deficiency of above technology, provides a kind of forging roll automatic feed mechanism of realizing self-feeding, improving roll forging quality.

The utility model overcomes the technical scheme that its technical problem adopts:

A kind of forging roll automatic feed mechanism, comprise: be arranged at support on forging roll, be horizontally placed on the workpiece supporting plate on support and between upper and lower two forge rolling dies of forging roll, slide, the horizontal slip being arranged on support is arranged at guide post and guide bar drive in slide and that be positioned at gripper shoe rear, in the time of a beat of forging roll operation, guide bar drive drives guide post to travel forward in the bar pusher drum forging die on workpiece supporting plate.

Above-mentioned guide bar drive comprises the sprocket wheel I that is installed on a forge rolling die, is rotated the sprocket wheel II, the straight line swinging block that is installed on guide post lower end that are installed on support, is installed on rotary oscillation piece and spring in sprocket wheel II by rolling bearing units, described spring one end is connected with support, its other end is connected with guide post, between described sprocket wheel I and sprocket wheel II, is connected by chain drive.

In order to prevent that workpiece from dropping, in above-mentioned workpiece supporting plate, be provided with along its length V-shaped groove.

For the ease of being suitable for the workpiece of different size, also comprise that slip cap is loaded on guide post front end and with the adjusting rod of guide post same axis and be radially combined on the caging bolt for secured adjusted bar on guide post.

In order to prevent that guide post from rotating, also comprise the guide blot being fixed on slide and be arranged at vertically the chute on guide post, described guide blot inserts in chute.

The beneficial effects of the utility model are: when use, bar is prevented on workpiece supporting plate, when the forge rolling die of forging roll moves, guide bar drive is installed the beat that is synchronized with the movement of forge rolling die and is driven guide post to move forward, and the bar on workpiece supporting plate is pushed and in forge rolling die, carries out roll forging. Save human cost thereby improved efficiency, because sending to of bar is that the tact of motion that forge rolling die is installed is sent into, therefore improved roll forging quality simultaneously.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

In figure, 1. forging roll 2. forge rolling die 3. sprocket wheel I 4. workpiece supporting plate 5. bar 6. adjusting rod 7. caging bolt 8. slide 9. guide blot 10. guide post 11. straight line swinging block 12. rotary oscillation piece 13. sprocket wheel II 14. rolling bearing units 15. chain 16. support 17. springs.

Detailed description of the invention

Below in conjunction with accompanying drawing 1, the utility model is described further.

A kind of forging roll automatic feed mechanism, comprise: be arranged at support 16 on forging roll 1, be horizontally placed on the workpiece supporting plate 4 on support 16 and between upper and lower two forge rolling dies 2 of forging roll 1, slide 8, the horizontal slip being arranged on support 16 is arranged at guide post 10 and guide bar drive in slide 8 and that be positioned at gripper shoe 4 rears, in the time that forging roll 1 moves a beat, guide bar drive drives guide post 10 to travel forward in the 5 pusher drum forging dies 2 of the bar on workpiece supporting plate 4. When use, bar 5 is prevented on workpiece supporting plate 4, when the forge rolling die 2 of forging roll 1 moves, guide bar drive is installed the beat that is synchronized with the movement of forge rolling die 2 and is driven guide post 10 to move forward, and the bar on workpiece supporting plate 45 is pushed and in forge rolling die 2, carries out roll forging. Save human cost thereby improved efficiency, because sending to of bar 5 is that the tact of motion that forge rolling die 2 is installed is sent into, therefore improved roll forging quality simultaneously.

Guide bar drive can be following structure, it comprises the sprocket wheel I 3 that is installed on a forge rolling die 2, is rotated the sprocket wheel II 13, the straight line swinging block 11 that is installed on guide post 10 lower ends that are installed on support 16, is installed on rotary oscillation piece 12 and spring 17 in sprocket wheel II 13 by rolling bearing units 14, spring 17 one end are connected with support 16, its other end is connected with guide post 10, between sprocket wheel I 3 and sprocket wheel II 13, is in transmission connection by chain 15. In the time that forge rolling die 2 rotates, it synchronously rotates by chain 15 drive sprocket II 13, after sprocket wheel II 13 turns to certain position, rotary oscillation piece 12 contacts with straight line swinging block 11, when sprocket wheel II 13 continues spinning movement more afterwards, rotary oscillation piece 12 is stirred straight line swinging block 11 and is travelled forward, thereby drives guide post 10 to travel forward. In the time that sprocket wheel II 13 turns to rotary oscillation piece 12 and is separated with straight line swinging block 11, spring 17 drives guide post 10 to be moved back and realizes backhaul.

Further, in workpiece supporting plate 4, be provided with along its length V-shaped groove. V-shaped groove can better be fixed bar 5, prevents that it from dropping, and improves the reliability using. Can also comprise that slip cap is loaded on guide post 10 front ends and with the adjusting rod 6 of guide post 10 same axis and be radially combined on the caging bolt 7 for secured adjusted bar 6 on guide post 10. Can make its bar 5 that is applicable to different size by the extension elongation of adjusting adjusting rod 6 relative guide posts 10, improve the scope of application. In the time that spring 17 drives guide post 10 rollbacks to put in place, caging bolt 7 contacts with slide 8, plays limit effect. Can also comprise the guide blot 9 being fixed on slide 8 and be arranged at vertically the chute on guide post 10, guide blot 9 inserts in chute. Guide blot 9 slides and can prevent that guide post 10 from rotating in motion process along chute.

Claims

1. a forging roll automatic feed mechanism, it is characterized in that, comprise: be arranged at the support (16) on forging roll (1), be horizontally placed on support (16) and be positioned at the workpiece supporting plate (4) between upper and lower two forge rolling dies of forging roll (1) (2), be arranged at the slide (8) on support (16), horizontal slip is arranged at guide post (10) and guide bar drive in slide (8) and that be positioned at gripper shoe (4) rear, in the time of a beat of forging roll (1) operation, guide bar drive drives guide post (10) to travel forward in bar (5) the pusher drum forging die (2) on workpiece supporting plate (4).

2. forging roll automatic feed mechanism according to claim 1, it is characterized in that: described guide bar drive comprises the sprocket wheel I (3) being installed on a forge rolling die (2), rotate the sprocket wheel II (13) being installed on support (16) by rolling bearing units (14), be installed on the straight line swinging block (11) of guide post (10) lower end, be installed on rotary oscillation piece (12) and spring (17) in sprocket wheel II (13), described spring (17) one end is connected with support (16), its other end is connected with guide post (10), between described sprocket wheel I (3) and sprocket wheel II (13), be in transmission connection by chain (15).

3. forging roll automatic feed mechanism according to claim 1, is characterized in that: described workpiece supporting plate is provided with V-shaped groove in (4) along its length.

4. forging roll automatic feed mechanism according to claim 1, is characterized in that: also comprise that slip cap is loaded on guide post (10) front end and with the adjusting rod (6) of guide post (10) same axis and be radially combined on the upper caging bolt (7) for secured adjusted bar (6) of guide post (10).

5. according to the forging roll automatic feed mechanism described in any one in claim 1 to 4, it is characterized in that: also comprise the guide blot (9) being fixed on slide (8) and be arranged at vertically the chute on guide post (10), described guide blot (9) inserts in chute.