CN212371338U

CN212371338U - Deburring device for inner hole of part

Info

Publication number: CN212371338U
Application number: CN202020696853.4U
Authority: CN
Inventors: 颜志铨
Original assignee: Suzhou Changji Machinery Co ltd
Current assignee: Suzhou Changji Machinery Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-19
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a part hole burring device, which comprises a supporting pedestal and is characterized by further comprising, the equal fixed mounting in both sides that support the bottom plate upper end surface is close to has the support riser, it is provided with the roof, and is two sets of to support the riser medial surface and be close to the equal fixed mounting in bottom and have the sleeve pipe, and is two sets of the inside clamping bar that all is provided with of sleeve pipe is two sets of right screw hole, two sets of are all seted up near supporting riser one end to the clamping bar it is close to the bottom and runs through and be provided with the stay bolt, roof upper end surface intermediate position fixed mounting has the pneumatic cylinder, the pneumatic cylinder lower extreme link up the roof and. This part hole burring device is convenient for carry out the burring operation to the part of different internal diameter size of a dimension, and the suitability is stronger, can play the effect of fine stable centre gripping moreover, also can play fine absorbing effect, has fine stability, has improved work efficiency.

Description

Deburring device for inner hole of part

Technical Field

The utility model relates to a parts machining technical field specifically is a part hole burring device.

Background

In the prior art, burrs in inner holes of parts are usually removed manually, but the method is troublesome and labor-consuming, the machining quality cannot be guaranteed due to the limitation of operation tools and operation modes, and the working efficiency is low.

The part hole burring device on market is the centre gripping often stable inadequately, is not convenient for carry out the burring operation to the part of different internal diameter size of a dimension moreover, and the suitability is relatively poor, does not also play fine absorbing effect, does not possess fine stability, has reduced work efficiency, for this reason, we provide a part hole burring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a part hole burring device to the part hole burring device on the market that proposes in solving above-mentioned background is usually the centre gripping unstable inadequately, is not convenient for carry out the burring operation to the part of different internal diameter size of a dimension moreover, and the suitability is relatively poor, also does not play fine absorbing effect, does not possess fine stability, has reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for inner holes of parts comprises a supporting bottom plate, supporting vertical plates are fixedly arranged on the upper end surface of the supporting bottom plate close to two sides, a top plate is arranged at the upper ends of the supporting vertical plates, sleeves are fixedly arranged on the inner side surfaces of the two groups of supporting vertical plates close to the bottom end, clamping rods are arranged in the two groups of sleeves, right threaded holes are formed in the ends of the two groups of clamping rods close to the supporting vertical plates, long bolts are arranged on the outer side surfaces of the two groups of supporting vertical plates close to the bottom end in a penetrating manner, a hydraulic cylinder is fixedly arranged in the middle of the upper end surface of the top plate, a telescopic rod is arranged at the lower end of the hydraulic cylinder and penetrates through the top plate to be provided with a telescopic rod, a lifting plate is fixedly connected at the lower end of the telescopic rod, and the inside spring that all is provided with of two sets of spouts, lifter plate lower extreme surface intermediate position fixed mounting has the rotating electrical machines, the pivot is installed to the rotating electrical machines lower extreme, pivot lower extreme rigid coupling has the rotor plate, lifter plate lower extreme surface is close to the equal rigid coupling in rotating electrical machines both sides and has the bracing piece, and is two sets of fixed mounting has the disc between the bracing piece, the disc intermediate position runs through and is provided with the spacing ring, the rotor plate upper end surface is close to the equal rigid coupling in both sides and has the slide bar.

As a further scheme of the utility model, the rotor plate lower extreme is provided with the connecting plate, run through on the connecting plate and be provided with connecting bolt, connecting plate lower extreme rigid coupling has the blade.

As a further scheme of the utility model, it is two sets of the sleeve pipe sets up about the telescopic link symmetry, and is two sets of the clamping bar is respectively through stay bolt cooperation screw hole movable mounting inside two sets of sleeves.

As a further scheme of the utility model, the lifter plate passes through telescopic link cooperation slider and slide rail movable mounting between two sets of support risers, and is two sets of the movable rod passes through spring movable mounting respectively inside two sets of spouts.

As a further aspect of the utility model, it is two sets of the bracing piece sets up about the rotating electrical machines symmetry, the ring channel has been seted up on disc bottom surface, the rotor plate through pivot cooperation slide bar and ring channel movable mounting with the disc below.

As a further aspect of the present invention, the connecting plate is movably connected to the rotating plate through two sets of connecting bolts, the blade is disposed perpendicular to the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the deburring device for the inner hole of the part, the width of the blade is determined according to the sizes of different inner holes of the part by arranging the long bolts and the connecting bolts, then the connecting plate containing the required blade is fixedly arranged at the lower end of the rotating plate through two groups of connecting bolts, then the part is clamped between two groups of clamping rods, and the two groups of clamping rods are respectively stabilized on two groups of sleeves through the long bolts matched with threaded holes, and meanwhile, the part is positioned under the blade, so that the deburring can be conveniently carried out on the parts with different inner diameter sizes, the applicability is strong, and a good stable clamping effect can be also played;

this part hole burring device is through being provided with the spacing ring, slide bar and spring, can start earlier the pneumatic cylinder and drive telescopic link downwardly extending, thereby make the lifter plate pass through slider and movable rod cooperation slide rail downstream, the movable rod passes through the slow downstream in the spout of spring simultaneously, avoid the lifter to shake at the in-process that falls, play fine absorbing effect, then start the rotating electrical machines and drive the inside rotation of pivot spacing ring on the disc, thereby drive rotor plate and blade rotation, two sets of slide bar activities are on the ring channel of disc lower extreme this moment, avoid the pivot to take place the shake when rotating, and has good stability, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connection of the lifter plate of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a support base plate; 2. a support vertical plate; 3. a top plate; 4. a sleeve; 5. a clamping bar; 6. a threaded hole; 7. a long bolt; 8. a hydraulic cylinder; 9. a telescopic rod; 10. a lifting plate; 11. a slider; 12. a movable rod; 13. a slide rail; 14. a spring; 15. a rotating electric machine; 16. a rotating shaft; 17. a support bar; 18. a disc; 19. a limiting ring; 20. a rotating plate; 21. a slide bar; 22. a connecting plate; 23. a connecting bolt; 24. a blade.

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. 1-4, the present invention provides a technical solution: a deburring device for inner holes of parts comprises a supporting base plate 1, supporting vertical plates 2 are fixedly arranged on the upper end surface of the supporting base plate 1 close to two sides, a top plate 3 is arranged at the upper ends of the supporting vertical plates 2, sleeves 4 are fixedly arranged on the inner side surfaces of two groups of supporting vertical plates 2 close to the bottom ends, clamping rods 5 are arranged in the two groups of sleeves 4, right threaded holes 6 are formed in the ends of the two groups of clamping rods 5 close to the supporting vertical plates 2, long bolts 7 are arranged on the outer side surfaces of the two groups of supporting vertical plates 2 close to the bottom ends in a penetrating manner, a connecting plate 22 is arranged at the lower end of a rotating plate 20, connecting bolts 23 are arranged on the connecting plate 22 in a penetrating manner, blades 24 are fixedly connected to the lower end of the connecting plate 22, the two groups of sleeves 4 are symmetrically arranged about telescopic rods, the blade 24 and the connecting plate 22 are arranged perpendicular to each other, the width of the blade 24 is determined according to the sizes of inner holes of different parts by arranging the long bolts 7 and the connecting bolts 23, then the connecting plate 22 containing the required blade 24 is fixedly arranged at the lower end of the rotating plate 20 through two groups of connecting bolts 23, then the parts are clamped between two groups of clamping rods 5, and the two groups of clamping rods 5 are respectively stabilized on two groups of sleeves 4 through the long bolts 7 and matched with the threaded holes 6, and meanwhile, the parts are positioned under the blade 24, so that the deburring is convenient for the parts with different inner diameter sizes, the applicability is strong, and the good stable clamping effect can be achieved;

a hydraulic cylinder 8 is fixedly arranged at the middle position of the upper end surface of the top plate 3, a telescopic rod 9 is arranged at the lower end of the hydraulic cylinder 8 through the top plate 3, a lifting plate 10 is fixedly connected at the lower end of the telescopic rod 9, sliding blocks 11 are fixedly arranged at the middle positions of the two ends of the lifting plate 10, movable rods 12 are fixedly connected at the lower ends of the two groups of sliding blocks 11, sliding rails 13 are arranged at the inner side surfaces of the two groups of supporting vertical plates 2, sliding grooves are arranged at the lower ends of the two groups of sliding rails 13, springs 14 are arranged in the two groups of sliding grooves, a rotating motor 15 is fixedly arranged at the middle position of the lower end surface of the lifting plate 10, a rotating shaft 16 is arranged at the lower end of the rotating motor 15, a rotating plate 20 is fixedly connected at the lower end of the rotating shaft 16, supporting rods 17 are fixedly connected at the lower end, the lifting plate 10 is movably arranged between two groups of supporting vertical plates 2 by matching a telescopic rod 9 with a sliding block 11 and a sliding rail 13, two groups of movable rods 12 are respectively movably arranged inside two groups of sliding grooves by a spring 14, two groups of supporting rods 17 are symmetrically arranged relative to a rotating motor 15, the bottom end surface of a disc 18 is provided with an annular groove, a rotating plate 20 is movably arranged below the disc 18 by matching a rotating shaft 16 with a sliding rod 21 and an annular groove, a limiting ring 19, a sliding rod 21 and a spring 14 are arranged, a hydraulic cylinder 8 can be started to drive the telescopic rod 9 to extend downwards, so that the lifting plate 10 is driven to move downwards by matching the sliding block 11 with the movable rods 12 with the sliding rail 13, meanwhile, the movable rods 12 slowly move downwards in the sliding grooves by the spring 14, the lifting plate 10 is prevented from vibrating in the descending process, a good damping effect is achieved, and then the rotating, thereby driving the rotating plate 20 and the blade 24 to rotate, and at the moment, the two groups of sliding rods 21 move on the annular groove at the lower end of the disc 18, so that the rotating shaft 16 is prevented from shaking during rotation, the stability is good, and the working efficiency is improved.

The working principle is as follows: for the deburring device for the inner holes of the parts, firstly, the width of the blade 24 is determined according to the sizes of the inner holes of different parts, then, a connecting plate 22 containing the required blade 24 is fixedly arranged at the lower end of a rotating plate 20 through two groups of connecting bolts 23, then, the parts are clamped between two groups of clamping rods 5 above a supporting bottom plate 1 and are respectively matched with threaded holes 6 through long bolts 7, so that the two groups of clamping rods 5 are respectively stabilized on two groups of sleeves 4, meanwhile, the parts are positioned under the blade 24, the deburring is convenient for the parts with different inner diameter sizes, the applicability is strong, the good stabilizing and clamping effect can be achieved, then, a hydraulic cylinder 8 at the upper end of a top plate 3 is started to drive a telescopic rod 9 to extend downwards, so that a lifting plate 10 moves downwards through a sliding block 11 and a movable rod 12 in a way in a matching with a sliding rail 13, and meanwhile, the movable rod, avoid lifter plate 10 to take place vibrations at the in-process that descends between two sets of support risers 2, play fine absorbing effect, later start rotating electrical machines 15 and drive the inside rotation of 19 spacing rings of pivot 16 on disc 18, and two sets of bracing pieces 17 that set up play the effect of support to disc 18, avoid disc 18 to take place to rock, thereby drive rotor plate 20 and blade 24 to rotate, two sets of slide bar 21 activities of this moment are on the ring channel of disc 18 lower extreme, avoid pivot 16 to take place to shake when rotating, have fine stability, and the work efficiency is improved.

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. The utility model provides a part hole burring device, includes supporting baseplate (1), its characterized in that: the supporting base plate is characterized in that supporting risers (2) are fixedly mounted on the upper end surface of the supporting base plate (1) close to two sides, a top plate (3) is arranged on the upper end of each supporting riser (2), sleeves (4) are fixedly mounted on the inner sides of the two groups of supporting risers (2) close to the bottom, clamping rods (5) are arranged inside the two groups of sleeves (4), right threaded holes (6) are formed in the ends of the two groups of clamping rods (5) close to the supporting risers (2), long bolts (7) are arranged on the outer sides of the two groups of supporting risers (2) close to the bottom in a penetrating mode, hydraulic cylinders (8) are fixedly mounted in the middle positions of the upper end surface of the top plate (3), telescopic rods (9) are mounted at the lower ends of the hydraulic cylinders (8) in a penetrating mode through the top plate (3), lifting plates (10), two sets of the equal rigid coupling of slider (11) lower extreme has movable rod (12), and slide rail (13), two sets of supporting riser (2) medial surfaces have all been seted up, and are two sets of the spout has all been seted up to slide rail (13) lower extreme, and two sets of inside spring (14) that all are provided with of spout, lifter plate (10) lower extreme surface intermediate position fixed mounting has rotating electrical machines (15), rotating electrical machines (15) lower extreme installs pivot (16), pivot (16) lower extreme rigid coupling has rotor plate (20), lifter plate (10) lower extreme surface is close to the equal rigid coupling in rotating electrical machines (15) both sides and has bracing piece (17), and is two sets of fixed mounting has disc (18) between bracing piece (17), disc (18) intermediate position runs through and is provided with spacing ring (19), rotor plate (20) upper end surface is close to the equal rigid coupling in both.

2. The part inner hole deburring device of claim 1, wherein: the lower end of the rotating plate (20) is provided with a connecting plate (22), a connecting bolt (23) penetrates through the connecting plate (22), and a blade (24) is fixedly connected to the lower end of the connecting plate (22).

3. The part inner hole deburring device of claim 1, wherein: the two sets of the sleeves (4) are symmetrically arranged relative to the telescopic rod (9), and the two sets of the clamping rods (5) are movably arranged inside the two sets of the sleeves (4) through long bolts (7) and threaded holes (6).

4. The part inner hole deburring device of claim 1, wherein: the lifting plate (10) is movably mounted between the two groups of supporting vertical plates (2) through a telescopic rod (9) matched with a sliding block (11) and a sliding rail (13), and the two groups of movable rods (12) are movably mounted inside the two groups of sliding grooves through springs (14) respectively.

5. The part inner hole deburring device of claim 1, wherein: the two groups of support rods (17) are symmetrically arranged relative to the rotating motor (15), an annular groove is formed in the surface of the bottom end of the disc (18), and the rotating plate (20) is movably arranged below the disc (18) through a rotating shaft (16) in a matching mode with the sliding rod (21) and the annular groove.

6. The part inner hole deburring device of claim 2, wherein: the connecting plate (22) is movably connected with the rotating plate (20) through two groups of connecting bolts (23), and the blades (24) and the connecting plate (22) are perpendicular to each other.