CN216325636U

CN216325636U - Hobbing machine for machining suitable for multiple sizes

Info

Publication number: CN216325636U
Application number: CN202122397683.7U
Authority: CN
Inventors: 鹿存安
Original assignee: Individual
Current assignee: Xingping Yongjia Machinery Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-19
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of gear hobbing machines, and discloses a gear hobbing machine suitable for machining of various sizes. This gear hobbing machine for machining suitable for multiple size, through setting up the cooperation between kicking block and the two sets of lugs, and then the kicking block will move down after opening the pneumatic cylinder, thereby make the kicking block drive two sets of clamp blocks through the mode that the two sets of lugs were moved on the top and remove, make the clamp block support the inner circle of annular material from this, make the stable installation of material place set, and the device can make the clamp block support the material of different diameters through the mode of the displacement distance of control kicking block, make the material can be by stable processing.

Description

Hobbing machine for machining suitable for multiple sizes

Technical Field

The utility model relates to the technical field of gear hobbing machines, in particular to a gear hobbing machine suitable for machining of various sizes.

Background

The hobbing machine is the most widely applied machine tool in gear processing machines, can cut straight teeth and helical gears and can also process worm gears, chain wheels and the like, is a gear processing machine tool for processing the straight teeth, the helical gears and the worm gears by hobbing cutters according to a generating method, but has a complicated mode of clamping materials with different sizes when the existing hobbing machine is used, thereby increasing the working difficulty of operators.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hobbing machine suitable for machining of various sizes, and solves the problem that the mode for clamping materials of different sizes is complicated.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gear hobbing machine for machining suitable for multiple size, includes the organism, the top of organism is provided with places the dish, the top fastening of placing the dish has the fixed column, the top fastening of fixed column has the piece of placing, the cavity has been seted up to the inside of fixed column, the inside of placing the piece is provided with the pneumatic cylinder, the output of pneumatic cylinder stretches into the cavity and is connected with the kicking block key, two sets of spouts have been seted up in the outside of cavity, the inside sliding connection of spout has the fly leaf, the left side of fly leaf runs through the spout and fastens with the clamp splice, the right side of fly leaf stretches into in the cavity and fastens with the lug, the top and the bottom of lug all fasten there is the mounting panel, the fastening has first spring between mounting panel and the cavity inner wall.

Preferably, the bump is a semicircular bump, and the top block is a spherical top block.

Preferably, the left side and the right side of the outer side of the fixing column are respectively provided with two groups of cushion pads, and the inside of each cushion pad is filled with sponge and a damping spring.

Preferably, a second spring is fastened to the bottom of the top block, and the bottom end of the second spring is fastened to the inner wall of the bottom of the cavity.

Preferably, two groups of balance holes are respectively formed in the inner walls of the left side and the right side of the cavity, two groups of balance rods are fastened on the left side of the mounting plate, and the balance rods are connected in the balance holes in a sliding mode.

Preferably, the top of placing the dish is provided with five groups of card rods, the card rod is iron card rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a hobbing machine suitable for machining of various sizes, which has the following beneficial effects:

1. this gear hobbing machine for machining suitable for multiple size, through setting up the cooperation between kicking block and the two sets of lugs, and then the kicking block will move down after opening the pneumatic cylinder, thereby make the kicking block drive two sets of clamp blocks through the mode that the two sets of lugs were moved on the top and remove, make the clamp block support the inner circle of annular material from this, make the stable installation of material place set, and the device can make the clamp block support the material of different diameters through the mode of the displacement distance of control kicking block, make the material can be by stable processing.

2. This gear hobbing machine for machining suitable for multiple size through setting up the blotter, and then the blotter has slowed down the clamp splice and produced vibrations when colliding with the fixed column, prevents the destroyed condition of clamp splice and fixed column after the collision, has ensured the integrality of clamp splice and fixed column, makes the reuse that clamp splice and fixed column can be normal, has reduced maintenance personal's the work degree of difficulty from this, has increased the device's life.

3. This gear hobbing machine for machining suitable for multiple size through setting up balancing pole sliding connection in the balancing hole, and then on the one hand, the balancing pole has kept the balance of fly leaf when removing, prevents that the fly leaf from appearing the unbalance condition of rocking when removing, has ensured the normal displacement of fly leaf, and on the other hand, the balancing pole has restricted the trend of fly leaf, prevents to appear because of the condition that the fly leaf dislocation leads to the device to become invalid, has ensured the device's normal use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the fixing post and placement block structure of the present invention;

fig. 3 is an exploded view of the structure of fig. 2.

In the figure: 1. a body; 2. fixing a column; 3. clamping a stick; 4. placing a tray; 5. a clamping block; 6. placing the blocks; 7. a hydraulic cylinder; 8. a top block; 9. a cushion pad; 10. a movable plate; 11. a balancing pole; 12. a first spring; 13. a cavity; 14. a second spring; 15. mounting a plate; 16. a bump; 17. a balance hole; 18. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a hobbing machine suitable for machining of various sizes comprises a machine body 1, a placing plate 4 is arranged at the top of the machine body 1, a fixed column 2 is fastened at the top of the placing plate 4, a placing block 6 is fastened at the top end of the fixed column 2, a cavity 13 is formed in the fixed column 2, a hydraulic cylinder 7 is arranged in the placing block 6, the output end of the hydraulic cylinder 7 extends into the cavity 13 and is in key connection with a top block 8, two groups of sliding grooves 18 are formed in the outer side of the cavity 13, a movable plate 10 is slidably connected in the sliding grooves 18, the left side of the movable plate 10 penetrates through the sliding grooves 18 and is fastened with a clamping block 5, the right side of the movable plate 10 extends into the cavity 13 and is fastened with a convex block 16, mounting plates 15 are fastened at the top and the bottom of the convex block 16, a first spring 12 is fastened between the mounting plate 15 and the inner wall of the cavity 13, five groups of clamping rods 3 are arranged at the top of the placing plate 4, card rod 3 is iron card rod, the bottom fastening of kicking block 8 has second spring 14, the bottom fastening of second spring 14 is at cavity 13 bottom inner wall, through setting up the cooperation between kicking block 8 and two sets of lugs 16, and then kicking block 8 will the downstream after opening pneumatic cylinder 7, thereby make kicking block 8 drive two sets of clamp splice 5 through the mode that two sets of lugs 16 were moved in the top and remove, make clamp splice 5 support the inner circle of annular material from this, make the stable installation of material on placing set 4, and the device can make clamp splice 5 support the material of different diameters through the mode of the displacement distance of control kicking block 8, make the material can be by stable processing.

Specifically, in order to enable the top block 8 to push the convex block 16, the convex block 16 is a semicircular convex block, and the top block 8 is a spherical top block, so that the top block 8 can push the convex block 16.

Concretely, in order to slow down the vibrations that clamp splice 5 received, the left and right sides in the fixed column 2 outside is provided with two sets of blotter 9 respectively, and the inside packing of blotter 9 has sponge and damping spring, from this through setting up blotter 9, and then blotter 9 has slowed down clamp splice 5 and produced vibrations when colliding with fixed column 2, prevent that clamp splice 5 and fixed column 2 are the destroyed condition after the collision, the integrality of clamp splice 5 and fixed column 2 has been ensured, make clamp splice 5 and fixed column 2 can be normal reuse, the work degree of difficulty of maintainer has been reduced from this, the device's life has been increased.

Specifically, in order to keep the balance of clamp splice 5, two sets of balancing holes 17 have been seted up respectively at the left and right sides inner wall of cavity 13, the left side fastening of mounting panel 15 has two sets of stabilizer bars 11, stabilizer bar 11 sliding connection is in balancing hole 17, from this through setting up stabilizer bar 11 sliding connection in balancing hole 17, and then on the one hand, stabilizer bar 11 has kept the balance of fly leaf 10 when removing, prevent that the condition that unbalance rocked from appearing in fly leaf 10 when removing, the normal displacement of fly leaf 10 has been ensured, on the other hand, stabilizer bar 11 has restricted the trend of fly leaf 10, prevent the condition that leads to the device to become invalid because of fly leaf 10 dislocation, the normal use of the device has been ensured.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the material taking device is used, annular materials are clamped outside the fixed column 2, the materials are located at the top of the clamping rod 3, then the hydraulic cylinder 7 is opened to enable the output end of the hydraulic cylinder to drive the jacking block 8 to move downwards, so that the jacking block 8 moves downwards to jack the two groups of convex blocks 16, the convex blocks 16 drive the movable plates 10 to move, meanwhile, the mounting plates 15 extrude the first springs 12, the movable plates 10 move to drive the clamping blocks 5 to move, so that the two groups of clamping blocks 5 jack the inner rings of the annular materials, the materials are stably mounted on the placing plate 4 and can be processed, after the processing is finished, the output end of the hydraulic cylinder 7 is controlled to drive the jacking block 8 to move upwards, at the moment, the jacking block 8 does not jack the convex blocks 16 any more, so that the first springs 12 drive the clamping blocks 5 to return to the initial position in a mode of bouncing the mounting plates 15, and then the operators can easily take out the materials.

To sum up, this gear hobbing machine for machining suitable for multiple size, through setting up the cooperation between kicking block 8 and two sets of lugs 16, and then kicking block 8 will move down after opening pneumatic cylinder 7, thereby make kicking block 8 drive two sets of clamp splice 5 through the mode that two sets of lugs 16 were moved on the top and remove, make clamp splice 5 support the inner circle of annular material from this, make the stable installation of material on placing plate 4, and the device can make clamp splice 5 support the material of different diameters through the mode of the displacement distance of control kicking block 8, make the material can be by stable processing.

This gear hobbing machine for machining suitable for multiple size, through setting up blotter 9, and then blotter 9 has slowed down clamp splice 5 and produced vibrations when colliding with fixed column 2, prevents the destroyed condition of clamp splice 5 and fixed column 2 after the collision, has ensured the integrality of clamp splice 5 and fixed column 2, makes reuse that clamp splice 5 and fixed column 2 can be normal, has reduced maintainer's the work degree of difficulty from this, has increased the device's life.

This gear hobbing machine for machining suitable for multiple size through setting up balancing pole 11 sliding connection in balance hole 17, and then on the one hand, balancing pole 11 has kept the balance of fly leaf 10 when removing, prevents that the condition that the unbalance rocked from appearing in fly leaf 10 when removing, has ensured the normal displacement of fly leaf 10, and on the other hand, balancing pole 11 has restricted the trend of fly leaf 10, prevents to appear because of the condition that fly leaf 10 misplaces and leads to the device to become invalid, has ensured the device's normal use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear hobbing machine for machining suitable for multiple size, includes organism (1), its characterized in that: the top of the machine body (1) is provided with a placing disc (4), the top of the placing disc (4) is fastened with a fixed column (2), the top end of the fixed column (2) is fastened with a placing block (6), a cavity (13) is formed in the fixed column (2), a hydraulic cylinder (7) is arranged in the placing block (6), the output end of the hydraulic cylinder (7) extends into the cavity (13) and is connected with a top block (8) in a key mode, two groups of sliding grooves (18) are formed in the outer side of the cavity (13), a movable plate (10) is connected to the inside of each sliding groove (18) in a sliding mode, the left side of the movable plate (10) penetrates through the sliding grooves (18) and is fastened with a clamping block (5), the right side of the movable plate (10) extends into the cavity (13) and is fastened with a convex block (16), and mounting plates (15) are fastened to the top and the bottom of the convex block (16), a first spring (12) is fastened between the mounting plate (15) and the inner wall of the cavity (13).

2. The hobbing machine for machining suitable for multiple sizes of claim 1, characterized in that: the convex block (16) is a semicircular convex block, and the top block (8) is a spherical top block.

3. The hobbing machine for machining suitable for multiple sizes of claim 1, characterized in that: the left side and the right side of the outer side of the fixing column (2) are respectively provided with two groups of cushion pads (9), and the sponge and the damping spring are filled in the cushion pads (9).

4. The hobbing machine for machining suitable for multiple sizes of claim 1, characterized in that: and a second spring (14) is fastened at the bottom of the top block (8), and the bottom end of the second spring (14) is fastened on the inner wall of the bottom of the cavity (13).

5. The hobbing machine for machining suitable for multiple sizes of claim 1, characterized in that: two sets of balancing holes (17) have been seted up respectively to the left and right sides inner wall of cavity (13), the left side fastening of mounting panel (15) has two sets of balancing poles (11), balancing pole (11) sliding connection is in balancing hole (17).

6. The hobbing machine for machining suitable for multiple sizes of claim 1, characterized in that: the top of the placing plate (4) is provided with five groups of clamping rods (3), and the clamping rods (3) are iron clamping rods.