CN211161713U

CN211161713U - Forging die for universal joint fork of automobile transmission shaft

Info

Publication number: CN211161713U
Application number: CN201921605524.8U
Authority: CN
Inventors: 付爱刚
Original assignee: Kunshan Aizhite Precision Mould Technology Co ltd
Current assignee: Kunshan Aizhite Precision Mould Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-04
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a car transmission shaft universal joint fork forges mould relates to mould forging technical field. This car transmission shaft universal joint fork forges mould, including forging the platform, forge the top fixedly connected with fixed plate of pressing the platform, the top fixedly connected with rack of fixed plate, first spout has been seted up to the surface of fixed plate. This automobile transmission shaft universal joint fork forges mould, through when half the gear face of half face bevel gear meshes with the bevel gear that advances mutually, thereby drive and clean the kun and advance the rotation, through the rotation gear and the meshing of rack that set up, drive the bull stick and rotate the phase-forward and remove, clean the waste material at bed die top through cleaning the kun, when half the gear face of half face bevel gear rotates to mesh with the back bevel gear mutually, drive the bull stick and rotate the phase after-moving, thereby realized cleaning back and forth repeatedly the top of bed die, replaced the top of artifical clearance bed die, prevent to influence going on of next forging and pressing.

Description

Forging die for universal joint fork of automobile transmission shaft

Technical Field

The utility model relates to a mould forges technical field, specifically is a car transmission shaft universal joint fork forges mould.

Background

The forging die is characterized in that metal is heated to be in a liquid state or a softened state, the metal is placed into the die, the upper die and the lower die of the die are closed for one-time forming, the forming is sometimes required for multiple times, along with the continuous development of the automobile industry, the requirements for automobile parts, particularly transmission shaft universal joint forks, in the automobile manufacturing process are more, and the universal joint fork forging die is required in the forging process of the universal joint forks.

The existing forging die has the waste left by some raw materials on the lower die after forging, the top of the lower die needs to be cleaned usually by adopting a manual cleaning mode, and the cleaning mode not only increases the workload of workers, but also reduces the efficiency of forging production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car transmission shaft universal joint fork forges mould replaces the manual work to clean through the mode that machinery cleaned, and the mode of having solved the manual work and cleaning has increased workman's work load, has still reduced the problem of the efficiency of forging production.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a car transmission shaft universal joint fork forges mould, including the forging platform, the top fixedly connected with fixed plate of forging platform, the top fixedly connected with rack of fixed plate, first spout has been seted up to the surface of fixed plate, the inside sliding connection of first spout has annular slider, a side fixedly connected with drive case of annular slider, the interior diapire fixedly connected with rotating electrical machines of drive case, rotating electrical machines's output fixedly connected with half face bevel gear, the inside wall swing joint of drive case has the bull stick, the surface fixedly connected with of bull stick advances bevel gear and retreat bevel gear, half face bevel gear meshes with advancing bevel gear, the bull stick runs through the inside wall of drive case and extends to the outside of drive case, the surface fixedly connected with running gear of bull stick, the rack meshes with running gear mutually, the surface fixedly connected with of bull stick cleans the kun.

Furthermore, the top fixedly connected with base of forging platform, the top fixedly connected with bed die of base forge the raw and other materials of placing at the bed die top through setting up bed die.

Further, forge the top fixedly connected with bracing piece of platform, the top fixedly connected with backup pad of bracing piece, the top fixedly connected with cylinder of backup pad, the output of cylinder runs through the top of backup pad and extends to the bottom of backup pad, and the output fixedly connected with of cylinder goes up the mould, and through setting up the mould, start the cylinder and forge and press the raw and other materials of placing at the bed die top through last mould.

Further, go up the equal fixedly connected with stabilizer bar in both ends of mould, the third spout has been seted up to a side that is close to each other of bracing piece, and the one end sliding connection of stabilizer bar is in the inside of third spout, through setting up stabilizer bar and third spout, prevents when last mould descends that the mould from rocking, influences the forging and pressing effect.

Further, forge the top fixedly connected with steadying plate of platform, the second spout has been seted up to steadying plate's surface, and the sliding connection of bull stick one end is in the inside of second spout, through setting up the second spout for the other end of bull stick is at the in-process that removes in the front and back and remains stable.

Furthermore, the top fixedly connected with water conservancy diversion piece of base, the top fixedly connected with collecting box of forging the platform, through setting up water conservancy diversion piece and collecting box, the waste material that cleans down on the messenger bed die is collected.

Furthermore, the half bevel gear is arranged between the forward bevel gear and the backward bevel gear, and half of the half bevel gear is provided with gears and half of the half bevel gear is not provided with gears.

1. This automobile transmission shaft universal joint fork forges mould, after the forging and pressing, through starting rotating electrical machines, drive half face bevel gear and rotate, when half face bevel gear's gear face meshes with the bevel gear that advances mutually, drive the bevel gear that advances and rotate, thereby drive the bull stick and carry out anticlockwise rotation, thereby drive and clean the gyro wheel and rotate, through the meshing of the rotating wheel that sets up and rack, drive the bull stick and rotate phase-forward and remove, clean the waste material at bed die top through cleaning the gyro wheel, when half face bevel gear face rotates to mesh with the back-off bevel gear mutually, thereby drive the bull stick and carry out clockwise rotation, it rotates phase after-travel to drive the bull stick, thereby realized making a round trip to clean the top of bed die repeatedly, replaced the top of manual cleaning bed die, prevent to influence going on of next forging and pressing.

2. This car transmission shaft universal joint fork forges mould, through setting up the bed die, forge the raw and other materials of placing at the bed die top, through setting up the mould, start-up cylinder forges the raw and other materials of placing at the bed die top through last mould, through setting up stabilizer bar and third spout, prevent when last mould descends that the mould from rocking, influence forging and pressing effect, through setting up the second spout, make the other end of bull stick remain stable at the in-process that removes in the front and back, through setting up water conservancy diversion piece and collecting box, the waste material that cleans down on the messenger's bed die is collected.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a sectional view of the driving box of the present invention;

fig. 4 is a top view of the present invention.

Wherein, 1, forging and pressing the platform; 2. a fixing plate; 3. a rack; 4. a first chute; 5. an annular slider; 6. a drive box; 7. a rotating electric machine; 8. a half-face bevel gear; 9. a rotating rod; 10. a forward bevel gear; 11. a back bevel gear; 12. a rotating gear; 13. cleaning the roller; 14. a stabilizing plate; 15. a second chute; 16. a base; 17. a lower die; 18. a flow guide block; 19. a collection box; 20. a support bar; 21. a support plate; 22. a cylinder; 23. an upper die; 24. a stabilizer bar; 25. and a third chute.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides a forging die for a universal joint yoke of an automobile transmission shaft, which includes a forging table 1, a fixed plate 2 fixedly connected to a top portion of the forging table 1, a rack 3 fixedly connected to a top portion of the fixed plate 2, a first sliding groove 4 formed on an outer surface of the fixed plate 2, an annular slider 5 slidably connected to an inside of the first sliding groove 4, a driving box 6 fixedly connected to a side surface of the annular slider 5, a base 16 fixedly connected to a top portion of the forging table 1, a lower die 17 fixedly connected to a top portion of the base 16, and a lower die 17, the raw material placed on the top of the lower die 17 is forged, the top of the base 16 is fixedly connected with a flow guide block 18, the top of the forging platform 1 is fixedly connected with a collecting box 19, the waste materials cleaned off the lower die 17 are collected by arranging the flow guide block 18 and the collection box 19.

The inner bottom wall of the driving box 6 is fixedly connected with a rotating motor 7, the model of the rotating motor 7 is YX3, the output end of the rotating motor 7 is fixedly connected with a half bevel gear 8, the inner side wall of the driving box 6 is movably connected with a rotating rod 9, the outer surface of the rotating rod 9 is fixedly connected with an advancing bevel gear 10 and a retreating bevel gear 11, the half bevel gear 8 is meshed with the advancing bevel gear 10, the half bevel gear 8 is arranged between the advancing bevel gear 10 and the retreating bevel gear 11, one half of the half bevel gear 8 is a gear, the other half of the half bevel gear is not provided with a gear, the rotating rod 9 penetrates through the inner side wall of the driving box 6 and extends to the outside of the driving box 6, the outer surface of the rotating rod 9 is fixedly connected with a rotating gear 12, the rack 3 is meshed with the rotating gear 12, the outer surface of the rotating rod 9 is fixedly connected with a, when half of the gear surface of the half-face bevel gear 8 is engaged with the forward bevel gear 10, the forward bevel gear 10 is driven to rotate, so as to drive the rotating rod 9 to rotate anticlockwise, so as to drive the cleaning roller 13 to rotate, the rotating rod 9 is driven to rotate and move forwards through the engagement of the rotating gear 12 and the rack 3, waste materials on the top of the lower die 17 are cleaned through the cleaning roller 13, when half of the gear surface of the half-face bevel gear 8 rotates to be engaged with the backward bevel gear 11, so as to drive the rotating rod 9 to rotate clockwise, so as to drive the rotating rod 9 to rotate and move backwards, so as to clean the top of the lower die 17 repeatedly and backwards, the manual cleaning of the top of the lower die 17 is replaced, the influence on the next forging is prevented, the top of the forging table 1 is fixedly connected with a stabilizing plate 14, the outer surface of the stabilizing plate 14 is provided with a second chute 15, the sliding connection of bull stick 9 one end is in the inside of second spout 15 for the other end of bull stick 9 keeps stable in the back and forth removal process through setting up second spout 15.

Forge top fixedly connected with bracing piece 20 of platform 1, the top fixedly connected with backup pad 21 of bracing piece 20, the top fixedly connected with cylinder 22 of backup pad 21, cylinder 22's model is the QGB type, cylinder 22's output runs through backup pad 21's top and extends to backup pad 21's bottom, mould 23 on cylinder 22's the output fixedly connected with, through setting up mould 23, start cylinder 22 forges and presses the raw and other materials of placing at bed die 17 top through last mould 23, go up the equal fixedly connected with stabilizer bar 24 in both ends of mould 23, third spout 25 has been seted up to a side that is close to each other of bracing piece 20, the one end sliding connection of stabilizer bar 24 is in the inside of third spout 25, through setting up stabilizer bar 24 and third spout 25, prevent when last mould 23 descends that mould 23 rocks, the influence forging and pressing effect.

When in use, the cylinder 22 and the rotating motor 7 are connected with a municipal power supply, raw materials are placed on the top of the lower die 17, the upper die 23 is lowered to be placed on the raw materials on the top of the lower die 17 to be forged by starting the cylinder 22, then the upper die 23 is raised, the half-face bevel gear 8 is driven to rotate by starting the rotating motor 7, when half of the gear surface of the half-face bevel gear 8 is meshed with the forward bevel gear 10, the forward bevel gear 10 is driven to rotate, the rotating rod 9 is driven to rotate anticlockwise, the cleaning roller 13 is driven to rotate, the rotating rod 9 is driven to rotate to move forwards by the meshing of the arranged rotating gear 12 and the rack 3, the waste on the top of the lower die 17 is cleaned by the cleaning roller 13, the cleaned waste falls into the collecting box 19 through the flow guide block 18 to be collected, when half of the gear surface of the half-face bevel gear 8 is rotated to be meshed with the backward bevel gear 11, thereby drive bull stick 9 and carry out clockwise rotation, drive bull stick 9 and rotate the removal after the looks to realized cleaning back and forth repeatedly the top of bed die 17, replaced the top of artifical clearance bed die 17, prevented to influence going on of forging and pressing next time.

Claims

1. The utility model provides a car transmission shaft universal joint fork forges mould, is including forging platform (1), its characterized in that: the forging and pressing platform is characterized in that a fixed plate (2) is fixedly connected to the top of the forging and pressing platform (1), a rack (3) is fixedly connected to the top of the fixed plate (2), a first sliding groove (4) is formed in the outer surface of the fixed plate (2), an annular sliding block (5) is slidably connected to the inside of the first sliding groove (4), a driving box (6) is fixedly connected to one side face of the annular sliding block (5), a rotating motor (7) is fixedly connected to the inner bottom wall of the driving box (6), a half bevel gear (8) is fixedly connected to the output end of the rotating motor (7), a rotating rod (9) is movably connected to the inner side wall of the driving box (6), an advancing bevel gear (10) and a retreating bevel gear (11) are fixedly connected to the outer surface of the rotating rod (9), the half bevel gear (8) is meshed with the advancing bevel gear (10), and the rotating, the outer surface of the rotating rod (9) is fixedly connected with a rotating gear (12), the rack (3) is meshed with the rotating gear (12), and the outer surface of the rotating rod (9) is fixedly connected with a cleaning roller (13).

2. The forging die for the universal joint fork of the automobile transmission shaft according to claim 1, wherein: the top of the forging platform (1) is fixedly connected with a base (16), and the top of the base (16) is fixedly connected with a lower die (17).

3. The forging die for the universal joint fork of the automobile transmission shaft according to claim 1, wherein: forge top fixedly connected with bracing piece (20) of platform (1), top fixedly connected with backup pad (21) of bracing piece (20), top fixedly connected with cylinder (22) of backup pad (21), the output of cylinder (22) runs through the top of backup pad (21) and extends to the bottom of backup pad (21), mould (23) on the output fixedly connected with of cylinder (22).

4. The forging die for the universal joint fork of the automobile transmission shaft according to claim 3, wherein: the two ends of the upper die (23) are fixedly connected with stabilizer bars (24), a third sliding groove (25) is formed in one side face, close to each other, of the supporting rod (20), and one end of each stabilizer bar (24) is connected to the inside of the corresponding third sliding groove (25) in a sliding mode.

5. The forging die for the universal joint fork of the automobile transmission shaft according to claim 1, wherein: the top of the forging platform (1) is fixedly connected with a stabilizing plate (14), a second sliding groove (15) is formed in the outer surface of the stabilizing plate (14), and one end of a rotating rod (9) is connected to the inside of the second sliding groove (15) in a sliding mode.

6. The forging die for the universal joint fork of the automobile transmission shaft according to claim 2, wherein: the top of the base (16) is fixedly connected with a flow guide block (18), and the top of the forging platform (1) is fixedly connected with a collecting box (19).

7. The forging die for the universal joint fork of the automobile transmission shaft according to claim 1, wherein: the half face bevel gear (8) is arranged between the forward bevel gear (10) and the backward bevel gear (11), and half of the half face bevel gear (8) is provided with gears and half is not provided with gears.