CN218798871U

CN218798871U - Forging processing auxiliary device

Info

Publication number: CN218798871U
Application number: CN202223526337.5U
Authority: CN
Inventors: 张绍华
Original assignee: Maanshan Forging Machinery Forging Co ltd
Current assignee: Maanshan Forging Machinery Forging Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-07
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a forge processing auxiliary device, relate to and forge the processing field, this forge processing auxiliary device aims at solving the technical problem that the work piece location fixing device of present forging apparatus does not have the function of adjustment work piece orientation, this forge processing auxiliary device is including forging the platform, install in forging the left slide rail of bench end, parallel arrangement is in a gimbal and No. two gimbals of forging bench side, driving motor is all installed to a gimbal right-hand member rear side and No. two gimbals right-hand member front sides, gimbal right-hand member and No. two gimbals right-hand member subtend one side are provided with the holding piece, the holding piece is installed on the power take off element rather than adjacent driving motor, this forge processing auxiliary device adopts the holding piece by driving motor control as the supplementary fixing device of metal embryo spare, can be in the forging processing stage of difference, the work piece is towards the operation face of forging machines, need not repeatedly remove the locking, high durability and convenient use, improve and forge processing efficiency.

Description

Forging processing auxiliary device

Technical Field

The utility model belongs to forge the processing field, concretely relates to forge processing auxiliary device.

Background

The forging is a processing method for obtaining a forging with certain mechanical property, certain shape and size by applying pressure to a metal blank by using a forging machine to enable the metal blank to generate plastic deformation, because a metal workpiece is subjected to very large and continuous mechanical force, a fixing mechanism is used for locking the workpiece in the forging process to prevent the workpiece from moving and deviating to cause deviation of an action point of the forging machine, but the existing forging processing needs hammering and forging from all directions of the workpiece, the traditional fixing device is inconvenient to adjust the direction of the workpiece facing the forging machine, a worker needs to take the workpiece off the fixing device for multiple times, the orientation of the workpiece is adjusted after the workpiece is clamped by an operation clamp, and the workpiece is fixed again, so that the operation mode is very troublesome.

The traditional Chinese utility model with the publication number of CN217775479U discloses a fixing clamp for forging a workpiece, which comprises an upright post and a clamping block, wherein a supporting table is fixedly arranged at the top of the upright post, connecting columns are fixedly connected at four inner corners of the top of the supporting table, a positioning rod is fixedly connected to the bottom end of the positioning block, and a torsion pressure spring is fixedly connected to the bottom of the periphery of the positioning block; the utility model discloses a driving motor drives circular gear and rotates in the stand inner wall, make the tooth-shaped groove meshing of circular gear and peripheral locating lever one side, thereby make locating lever and round platform shape locating piece can reciprocate at the brace table top, round platform shape locating piece can expand two clamp splices and shrink, thereby realized that the work piece to the brace table top is quick, portable centre gripping location, be convenient for to the work piece angle of adjustment when forging, and the tooth-shaped groove of circular gear and locating lever peripheral one side passes through the meshing, the stability to the work piece centre gripping has been improved.

Therefore, a novel forging auxiliary fixing mechanism is developed aiming at the condition that the workpiece positioning and fixing device of the traditional forging equipment does not have the function of adjusting the orientation of the workpiece, and the function of adjusting the orientation of the workpiece can be completed without taking down the workpiece by utilizing the adjustable positioning fixture matched with the lifting support pedestal.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To prior art not enough, an object of the utility model is to provide a forge processing auxiliary device, this forge processing auxiliary device and aim at solving the technical problem that the work piece location fixing device of present forging apparatus does not have the function of adjustment work piece orientation.

(2) Technical scheme

In order to solve the technical problem, the utility model provides such forge processing auxiliary device, this forge processing auxiliary device including forge the platform, install in forge left slide rail, the parallel arrangement in of bench side one gimbal and No. two gimbals, forge bench side and be provided with and receive the chamber of folding, receive the chamber set up in the slide rail right side, it is provided with the cushion cap to receive the intracavity side, slide rail upper end swing joint has the slide, slide upper end fixed mounting has the support, a gimbal fixed mounting in the support upper end, a gimbal arrange in No. two gimbal rear sides, a gimbal right-hand member rear side with driving motor is all installed to No. two gimbal right-hand member front sides, a gimbal right-hand member with No. two gimbal right-hand member subtend one side is provided with the holding piece, the holding piece is installed rather than adjacent on driving motor's the power take off component.

When the forging processing auxiliary device of the technical scheme is used, a user places a workpiece between a first balance frame and a second balance frame, then a horizontal oil cylinder is started, the second balance frame is controlled to move to one side of the first balance frame along a balance rod in a horizontal telescopic hydraulic shaft rod mode, a clamping piece is matched to lock the front side and the rear side of the workpiece, then a manual screwing hand is used for screwing, a gear is controlled to rotate, a rack drives a sliding seat to move back and forth by means of meshing connection of the gear and the rack, the workpiece is located below a forging machine tool by adjusting the plane position of a clamping mechanism on the upper portion, then a vertical oil cylinder is started to control a bearing platform to lift vertically and support the lower surface of the workpiece, then the forging machine tool performs hammering forging on the upper surface of the workpiece, after the surface is forged, the bearing platform is controlled to descend by a certain height, then a driving motor is started, the clamping piece is controlled to rotate by a certain angle, the other forging surface of the workpiece faces upwards, the bearing platform lifts and supports the workpiece, and the upper surface of the workpiece is forged again.

Furthermore, a vertical oil cylinder is installed at the bottom end of the folding cavity, the bearing platform is installed at the top end of a hydraulic execution element of the vertical oil cylinder, a liner is arranged at the upper end of the bearing platform, the vertical oil cylinder controls the bearing platform to enter and exit the folding cavity in a mode of longitudinally extending and retracting a hydraulic shaft rod, the bearing platform is lifted to a certain height to support the bottom of a workpiece, and the bottom of the workpiece is lifted to a certain height to provide a space for overturning the workpiece.

Furthermore, install a plurality of pulleys in the recess of slide rail upper end, both ends axial is seted up logical straight guide way about the slide rail, the slide lower extreme is provided with the guide piece, the guide piece set up in guide way inboard, the slide guarantees smoothly along the rolling effect of slide rail axial displacement in-process through the pulley to joint through guide way and guide piece prevents that the slide is vertical to break away from the slide rail.

Furthermore, a connector is installed at the right end of the sliding seat through a threaded connection structure of the screw rod and the screw hole, a rack parallel to the sliding rail is installed at the front end of the connector, a certain gap is formed between the bottom end of the rack and the upper surface of the forging platform, and the rack drives the sliding seat to axially move to a proper position on the sliding rail when moving.

Furthermore, a gear is installed at the upper end of the forging platform, the gear is arranged on the right side of the rack, a screwing handle is installed at the upper end of the gear, the gear is in meshed connection with the rack, the gear is controlled to rotate by manually screwing the screwing handle, the rack is horizontally moved through the transmission effect of the staggered teeth, and the clamping machine tool is moved to a proper plane position.

Furthermore, a balancing pole is fixedly mounted on the front side of the left end of the first balancing frame, a through hole is formed in the left end of the second balancing frame, the balancing pole is arranged on the inner side of the through hole, a head piece is fixedly mounted on the front end of the balancing pole, and the distance between the first balancing frame and the second balancing frame is adjusted through horizontal movement of the balancing pole in the through hole.

Further, a horizontal oil cylinder is installed on the front side of the right end of the end piece, a rubber sleeve is installed at the front end of the second balancing stand, the top end of a hydraulic shaft rod of the horizontal oil cylinder is arranged on the inner side of the rubber sleeve, a rubber pad is arranged on the surface of the clamping piece, and the horizontal oil cylinder controls the horizontal movement of the second balancing stand through a horizontal telescopic hydraulic shaft rod to enable the clamping piece to be extruded on two sides of a workpiece to be locked.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a forging processing auxiliary device adopts the holding piece by driving motor control as the supplementary fixing device of metal embryo spare, can be in different forging processing stages, adjusts the work piece towards the working face of forging machine, need not repeatedly remove the locking, and it is nimble convenient to use, improves and forges machining efficiency; slide rail cooperation sliding connection's slide can the whole supplementary centre gripping machines of horizontal migration, and the plane position of adjustment work piece on the cushion cap makes things convenient for forging machines to exert the effort to the different positions on workpiece surface, and easy operation is convenient.

Drawings

FIG. 1 is a schematic view of an assembly structure of an embodiment of a forging processing auxiliary device according to the present invention;

FIG. 2 is a schematic structural view of a forging stage according to an embodiment of the auxiliary device for forging;

fig. 3 is a schematic structural view of a first balance frame of an embodiment of the forging processing auxiliary device of the present invention;

fig. 4 is a schematic structural view of a second gimbal according to an embodiment of the forging auxiliary device of the present invention.

The labels in the figures are: 1. a forging station; 2. a folding cavity; 3. a bearing platform; 4. a slide rail; 5. a slide base; 6. a support; 7. a first balancing stand; 8. a second balancing stand; 9. a drive motor; 10. a clamping sheet; 11. a vertical oil cylinder; 12. a liner; 13. a pulley; 14. a guide groove; 15. a guide block; 16. a connector; 17. a rack; 18. a gear; 19. screwing a hand; 20. a balancing bar; 21. a through hole; 22. a tip piece; 23. a horizontal oil cylinder; 24. a rubber sleeve; 25. a rubber pad.

Detailed Description

This embodiment is used for a forge processing auxiliary device, and its package assembly schematic diagram is shown in fig. 1, forges 1 structural diagram and is shown in fig. 2, and 7 structural schematic diagrams of a gimbal is shown in fig. 3, and 8 structural schematic diagrams of a gimbal is shown in fig. 4, this forge processing auxiliary device including forge 1, install in forge 1 left slide rail 4 in upper end, parallel arrangement in forge 1 first gimbal 7 and No. two gimbal 8 of top, forge 1 upper end and be provided with receipts pile chamber 2, receive pile chamber 2 set up in the slide rail 4 right side, receive pile chamber 2 inboard and be provided with cushion cap 3, slide rail 4 upper end swing joint has slide 5, slide 5 upper end fixed mounting has

support

6, 7 fixed mounting in the support 6 upper end, 7 set up in 8 rear sides of a gimbal, 7 rear sides of a right-hand member and No. two gimbal 8 right-hand members front sides all install driving

motor

9, 7 right-hand member rear sides and No. two gimbal 8 right-hand member front sides all install

driving motor

9, 7 and No. two gimbal 8 front sides of right-hand member front sides are provided with the holding piece 10, and its adjacent motor output piece 10 is installed in its power element.

For the specific embodiment, the implement for forging the hammering workpiece is not shown in the attached drawing, and is arranged right above the bearing platform 3, and the bearing platform 3 is attached to the bottom surface of the workpiece through vertical lifting and is used for bearing the metal blank, so that the forging implement can apply acting force stably.

The bottom end of the folding cavity 2 is provided with a vertical oil cylinder 11, the bearing platform 3 is arranged at the top end of a hydraulic execution element of the vertical oil cylinder 11, the upper end of the bearing platform 3 is provided with a liner 12, the vertical oil cylinder 11 controls the bearing platform 3 to enter and exit the folding cavity 2 in a mode of a longitudinal telescopic hydraulic shaft rod, the bottom of a workpiece is supported by the vertical oil cylinder 11 in a certain height in a lifting mode, and the vertical oil cylinder is descended to a certain height to provide a space for overturning the workpiece.

Meanwhile, a plurality of pulleys 13 are installed in a groove at the upper end of the sliding rail 4, straight guide grooves 14 are axially formed in the left end and the right end of the sliding rail 4, a guide block 15 is arranged at the lower end of the sliding seat 5, the guide block 15 is arranged on the inner side of the guide groove 14, a connector 16 is installed at the right end of the sliding seat 5 through a threaded connection structure of a screw rod and a screw hole, a rack 17 parallel to the sliding rail 4 is installed at the front end of the connector 16, a gear 18 is installed at the upper end of the forging table 1, the gear 18 is arranged on the right side of the rack 17, a screwing handle 19 is installed at the upper end of the gear 18, the gear 18 is in meshed connection with the rack 17, the sliding seat 5 is guaranteed to be smooth through the rolling action of the pulleys 13 in the axial moving process of the sliding seat 5 along the sliding rail 4, the sliding seat 5 is prevented from being vertically separated from the sliding rail 4 through the clamping connection of the guide grooves 14 and the guide block 15, a certain gap is formed between the bottom end of the rack 17 and the upper surface of the forging table 1, the rack 17 is driven to axially move to a proper position on the sliding rail 4, the sliding seat is controlled to rotate by the gear 18 manually, and the gear teeth of the machine are clamped to horizontally move to a proper plane.

In addition, 7 left end front side fixed mounting of a balancing stand has balancing pole 20, no. two 8 left ends of balancing stand have seted up through-hole 21, balancing pole 20 set up in through-hole 21 is inboard, 20 front end fixed mounting of balancing pole has end piece 22, horizontal cylinder 23 is installed to end piece 22 right-hand member front side, gum cover 24 is installed to No. two 8 front ends of balancing stand, the hydraulic shaft pole top of horizontal cylinder 23 set up in gum cover 24 is inboard, no. two balancing stands 8 are provided with cushion 25 on the surface, and No. two balancing stands 8 pass through the horizontal migration of balancing pole 20 in through-hole 21, adjust the distance between balancing stand 7 and No. two balancing stands 8, and horizontal cylinder 23 makes the extrusion of clamping piece 10 lock in the both sides of work piece through the horizontal flexible hydraulic shaft pole control No. two balancing stands 8 horizontal migration.

When the forging processing auxiliary device of the technical scheme is used, a user puts a workpiece between a first balance frame 7 and a second balance frame 8, then a horizontal oil cylinder 23 is started, the second balance frame 8 is controlled to move to one side of the first balance frame 7 along a balance rod 20 in a horizontal telescopic hydraulic shaft rod mode, the front side and the rear side of the workpiece are locked by matching with a clamping piece 10, then a manual screwing handle 19 is screwed, a gear 18 is controlled to rotate, the gear 18 is meshed with the rack 17, the rack 17 drives a sliding seat 5 to move back and forth, the plane position of a clamping mechanism on the upper portion is adjusted, the workpiece is located below a forging machine, then a vertical oil cylinder 11 is started to control a bearing platform 3 to lift longitudinally and support the lower surface of the workpiece, then the forging machine performs hammering forging on the upper surface of the workpiece, after the forging of the surface is finished, the bearing platform 3 is controlled to descend to a certain height, then a driving motor 9 is started, the clamping piece 10 is controlled to rotate to a certain angle, the other forging of the workpiece is lifted and supports the workpiece, and the upper surface of the workpiece is forged again.

Claims

1. A forging processing auxiliary device comprises a forging table, a slide rail arranged on the left side of the upper end of the forging table, a first balance frame and a second balance frame which are arranged above the forging table in parallel; its characterized in that forges the bench end and is provided with and receive and fold the chamber, receive and fold the chamber set up in the slide rail right side, it is provided with the cushion cap to receive and fold the intracavity side, slide rail upper end swing joint has the slide, slide upper end fixed mounting has the support, a balancing stand fixed mounting in the support upper end, a balancing stand is arranged in No. two balancing stand rear sides, a balancing stand right-hand member rear side with driving motor is all installed to No. two balancing stand right-hand member front sides, a balancing stand right-hand member with No. two balancing stand right-hand member subtend one side is provided with the holding piece, the holding piece is installed rather than adjacent on driving motor's the power take off component.

2. The forging processing auxiliary device as recited in claim 1, wherein a vertical cylinder is mounted at a bottom end of the folding cavity, the bearing platform is mounted at a top end of a hydraulic actuator of the vertical cylinder, and a gasket is arranged at an upper end of the bearing platform.

3. The forging processing auxiliary device as recited in claim 1, wherein a plurality of pulleys are mounted in grooves at upper ends of the slide rails, straight guide grooves are axially formed at left and right ends of the slide rails, and guide blocks are arranged at lower ends of the slide carriages and arranged inside the guide grooves.

4. The forging processing auxiliary device as recited in claim 1, wherein a connector is mounted at a right end of the slide base through a threaded connection structure of a screw rod and a screw hole, and a rack parallel to the slide rail is mounted at a front end of the connector.

5. The forging processing auxiliary device as recited in claim 4, wherein a gear is mounted at the upper end of the forging platform, the gear is arranged on the right side of the rack, a screwing handle is mounted at the upper end of the gear, and the gear is in meshed connection with the rack.

6. The forging processing auxiliary device as recited in claim 1, wherein a balance bar is fixedly mounted on a front side of a left end of the first balance frame, a through hole is formed in a left end of the second balance frame, the balance bar is arranged on an inner side of the through hole, and a head piece is fixedly mounted on a front end of the balance bar.

7. The forging processing auxiliary device as recited in claim 6, wherein a horizontal oil cylinder is installed on the front side of the right end of the end head piece, a rubber sleeve is installed on the front end of the second balancing stand, the top end of a hydraulic shaft rod of the horizontal oil cylinder is arranged on the inner side of the rubber sleeve, and a rubber pad is arranged on the surface of the clamping piece.