CN213054207U

CN213054207U - Adjustable grinding and polishing device for mechanical parts

Info

Publication number: CN213054207U
Application number: CN202021659382.6U
Authority: CN
Inventors: 袁宝东
Original assignee: Nantong Shichuang Electronic Technology Co ltd
Current assignee: Nantong Shichuang Electronic Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-27
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a machine parts burnishing and polishing device with adjustable, concretely relates to machining field, the on-line screen storage device comprises a base, the middle part fixedly connected with motor one of base, the first bevel gear of a motor top fixedly connected with, first bevel gear both sides swing joint has second bevel gear, second bevel gear left side fixedly connected with connecting rod, connecting rod left side fixedly connected with worm wheel. The utility model discloses a first bevel gear of motor drive and connecting rod, it can rotate and lift up the work frame or withdraw to drive the worm, there is better polishing effect to the mechanical parts of co-altitude not, spout one on the workstation can remove spout two on the work frame with fixed spare part on the horizontal plane can be not convenient for carry out the bottom workstation and remove when, remove and polish the wheel place and carry out the polishing at the position, bearing two can carry out the rotation of horizontal plane with the wheel of polishing simultaneously, adapt to different polishing demands.

Description

Adjustable grinding and polishing device for mechanical parts

Technical Field

The utility model relates to a machining technical field, more specifically say, the utility model relates to a machine parts burnishing and polishing device with adjustable.

Background

The grinding and polishing refers to a processing method for reducing the roughness of the surface of a workpiece by utilizing the mechanical, chemical or electrochemical action so as to obtain a bright and flat surface, a plurality of steps are needed in the production of a die, the grinding and polishing are indispensable, and the grinding and polishing can increase the surface precision of the workpiece, so that the workpiece is more bright, and the precision of a finished product is improved.

In the manufacturing and production process of mechanical workpieces, workpieces need to be ground and polished to enable products to be fine, but the general grinding and polishing working strength is high, grinding and polishing effects of grinding and polishing equipment for different workpieces are different, and the grinding and polishing requirements of workpieces with different sizes are difficult to adapt, so that the grinding and polishing equipment needs to be improved, and can be adjusted to be used for different workpieces.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a machine parts burnishing and polishing device with adjustable, the utility model aims to solve the technical problem that: how to make the grinding and polishing process more flexible and make the equipment adapt to different kinds of mechanical parts.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable grinding and polishing device for mechanical parts comprises a base, wherein a first motor is fixedly connected to the middle of the base, a first bevel gear is fixedly connected to the top of the first motor, second bevel gears are movably connected to two sides of the first bevel gear, a connecting rod is fixedly connected to the left sides of the second bevel gears, a worm wheel is fixedly connected to the left sides of the connecting rod, a worm is movably connected to the outer sides of the worm wheel, a first bearing is movably connected to the bottom of the worm, a working frame is movably connected to the tops of two sides of the base, a fixing plate is fixedly connected to the top of the middle of the base, a first sliding groove is formed in each side of the top of the fixing plate, a workbench is movably connected to the top of the fixing plate, supports are fixedly connected to two sides of the workbench, a limiting screw, the utility model discloses a polishing machine, including workstation, mobile platform, bearing cover, workstation left side middle part fixedly connected with motor two, two right sides fixedly connected with fans of motor, the spout two of the inboard fixedly connected with symmetry in workstation top, two bottom swing joint of spout have the mobile station, mobile station middle part fixedly connected with motor three, three bottom fixedly connected with bearings of motor two, two both sides of bearing are provided with the staple, two bottom fixedly connected with stand of bearing, stand middle part fixedly connected with bearing housing, the inboard fixedly connected with bearing of bearing housing is three, three inboard swing joint of bearing have the wheel of polishing.

In a preferred embodiment, the worm wheel is meshed with a worm, the worm rotates on the first bearing, the worm is connected with the base and the working frame, the worm can enable the working frame to be lifted or lowered, and the height of the polishing wheel is raised to meet different polishing requirements.

In a preferred embodiment, the fixed plate is fixed with the middle of the base, the fixed plate is cuboid, the first sliding groove is symmetrically arranged on the fixed plate, and lubrication treatment is carried out in the sliding groove to prevent the scraps from sliding and blocking.

In a preferred embodiment, the supports are symmetrically arranged, two supports are arranged on two sides of the supports respectively, the bottoms of the supports are fixed on the workbench and cannot move, the two supports can horizontally fix the limit screws, and the connecting parts of the supports and the limit screws are provided with threads.

In a preferred embodiment, the second sliding groove is in a convex state, the middle part of the second sliding groove is movably connected with a moving platform, the second sliding groove is in a suspended state, and the moving platform and the second sliding groove are in a clamping state.

In a preferred embodiment, the second bearing is disc-shaped, the second bearing is fixed with the mobile station through a fixing nail, and when the second bearing rotates, the second bearing drives the support frame to rotate and simultaneously drives the grinding wheel to rotate.

In a preferred embodiment, the bearing sleeve is connected with the bearing III and the support frame, the bearing III is movably connected with both sides of the grinding wheel, the grinding wheel is connected with the bearing III and a central shaft of the bearing sleeve, the bearing III rotates when the grinding wheel rotates, and the support frame does not rotate along with the rotation.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses a first bevel gear of motor drive rotates with the connecting rod, it can rotate to lift the workstation or withdraw to drive the worm, the height of control abrasive wheel, there is better polishing effect to the mechanical parts of co-altitude not, spout one on the workstation can remove fixed spare part on the horizontal plane, can carry out the burnishing and polishing of different angles, spout two on the workstation can be when being not convenient for carry out the bottom workstation and remove, remove abrasive wheel place position and carry out the burnishing and polishing, bearing two can carry out the rotation of horizontal plane with the abrasive wheel simultaneously, adapt to different burnishing and polishing demands.

2. The utility model discloses a twist the stop screw on the support for stop screw inboard splint can be fixed the spare part of required burnishing and polishing on the workstation, and the spare part of not unidimensional size is fixed through adjusting stop screw's elasticity degree, and simultaneously at the in-process of polishing, left fan can be opened and blown the sweeps down, lets polish more clearly that can see, and splint adopt have curved board, adapts to more various kinds of work pieces, makes fixed more firm.

Drawings

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

Fig. 2 is a schematic structural view of the workbench of the present invention.

Fig. 3 is a schematic structural view of the polishing device of the present invention.

Fig. 4 is a schematic structural view of the polishing wheel of the present invention.

The reference signs are: the device comprises a base 1, a first motor 2, a first bevel gear 3, a connecting rod 4, a worm 5, a first bearing 6, a first working frame 7, a fixed plate 8, a first sliding chute 9, a working table 10, a bracket 11, a limit screw 12, a clamping plate 13, a protective ring 14, a second motor 15, a fan 16, a second sliding chute 17, a movable table 18, a third motor 19, a second bearing 20, a fixing nail 21, a support frame 22, a bearing sleeve 23, a third bearing 24, a polishing wheel 25, a second bevel gear 26 and a worm wheel 27.

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.

The adjustable grinding and polishing device for mechanical parts shown in fig. 1-2 comprises a base 1, wherein a motor I2 is fixedly connected to the middle of the base 1, a first bevel gear 3 is fixedly connected to the top of the motor I2, second bevel gears 26 are movably connected to both sides of the first bevel gear 3, a connecting rod 4 is fixedly connected to the left side of each second bevel gear 26, a worm wheel 27 is fixedly connected to the left side of the connecting rod 4, a worm 5 is movably connected to the outer side of the worm wheel 27, a bearing I6 is movably connected to the bottom of the worm 5, a working frame 7 is movably connected to the tops of both sides of the base 1, a fixing plate 8 is fixedly connected to the top of the middle of the base 1, a first sliding groove 9 is formed in both sides of the top of the fixing plate 8, a working table 10 is movably connected to the top of the fixing plate 8, supports 11, the right side of the limit screw 12 is fixedly connected with a clamping plate 13, and the outer side of the support 11 is fixedly connected with a protection ring 14.

Further, the worm wheel 27 is meshed with the worm 5, the worm 5 rotates on the bearing I6, the worm 5 is connected with the base 1 and the working frame 7, the working frame 7 can be lifted or lowered by the worm 5, and the height of the lifting grinding wheel 25 is adapted to different grinding requirements.

Further, fixed plate 8 is fixed with base 1 middle part, and fixed plate 8 shape is the cuboid, and one 9 symmetries of spout are lubricated in one 9 on fixed plate 8, spout, prevent that the sweeps landing from blockking up.

Furthermore, the support 11 is the symmetry setting, and both sides respectively have two, and the support 11 bottom is fixed on workstation 10, and support 11 has two and can be with stop screw 12 horizontal fixation, and the position of being connected with stop screw 12 has the screw thread.

The implementation mode is specifically as follows: during the use, twist the stop screw 12 on support 11 for stop screw 12 inboard splint 13 can fix the spare part of required burnishing and polishing on the workstation, and the spare part of equidimension not is fixed through the elasticity degree of adjusting stop screw 12, and simultaneously at the in-process of polishing, left fan 16 can be opened and blow the sweeps off, and it can be seen to let polish more clearly, and splint 13 adopts and is to have curved board, adapts to more multiple type of work piece, makes fixed more firm.

1-4, include that workstation 7 left side middle part fixedly connected with motor two 15, motor two 15 right side fixedly connected with fan 16, the inboard fixedly connected with symmetrical spout two 17 in workstation 7 top, spout two 17 bottom swing joint has the mobile station 18, mobile station 18 middle part fixedly connected with motor three 19, motor three 19 bottom fixedly connected with bearing two 20, bearing two 20 both sides are provided with staple 21, bearing two 20 bottom fixedly connected with stand 22, stand 22 middle part fixedly connected with bearing housing 23, the inboard fixedly connected with bearing three 24 of bearing housing 23, the inboard swing joint of bearing three 24 has polishing wheel 25.

Further, the second sliding groove 17 is in a protruding state, the middle part of the second sliding groove is movably connected with a moving platform 18, the second sliding groove 17 is in a hanging state, and the moving platform 18 and the second sliding groove 17 are in a clamping state.

Further, the second bearing 20 is disc-shaped, the second bearing 20 and the mobile station 18 are fixed by the fixing nail 21, and when the second bearing 20 rotates, the second bearing drives the supporting frame 22 to rotate and drives the grinding wheel 25 to rotate.

Furthermore, the bearing sleeve 23 is connected with the bearing III 24 and the support frame 22, the bearing III 24 is movably connected with both sides of the grinding wheel 25, the grinding wheel 25 is connected with the bearing III 24 and the central shaft of the bearing sleeve 23, the bearing III 24 rotates when the grinding wheel 25 rotates, and the support frame 22 does not rotate along with the rotation.

The implementation mode is specifically as follows: when the grinding wheel device is used, the first motor 2 is started to drive the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 27 to rotate, the worm gear 27 is driven to rotate through the connecting rod 4, the worm gear 27 is meshed with the worm 5, the worm 5 can rotate to lift or withdraw the work frame 7, the height of the grinding wheel 25 is controlled, a better grinding and polishing effect is achieved for mechanical parts with different heights, the fixed parts can be moved on the horizontal plane through the first sliding groove 9 in the work table, grinding and polishing at different angles can be achieved, the second sliding groove 17 in the work frame 7 can be used for grinding and polishing the part where the grinding wheel 25 is located when the bottom work table is not convenient to move, meanwhile, the second bearing 20 can rotate the grinding wheel 25 on the horizontal plane, and different grinding and polishing requirements are met.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a machine parts burnishing and polishing device with adjustable, includes base (1), its characterized in that: the middle part of the base (1) is fixedly connected with a motor I (2), the top of the motor I (2) is fixedly connected with a first bevel gear (3), two sides of the first bevel gear (3) are movably connected with a second bevel gear (26), the left side of the second bevel gear (26) is fixedly connected with a connecting rod (4), the left side of the connecting rod (4) is fixedly connected with a worm wheel (27), the outer side of the worm wheel (27) is movably connected with a worm (5), the bottom of the worm (5) is movably connected with a bearing I (6), the top of two sides of the base (1) is movably connected with a working frame (7), the top of the middle part of the base (1) is fixedly connected with a fixing plate (8), two sides of the top of the fixing plate (8) are provided with a sliding groove I (9), the top of the fixing plate (8) is, the middle part of the bracket (11) is movably connected with a limit screw (12), the right side of the limit screw (12) is fixedly connected with a clamping plate (13), the outer side of the bracket (11) is fixedly connected with a guard ring (14), the middle part of the left side of the working frame (7) is fixedly connected with a motor II (15), the right side of the motor II (15) is fixedly connected with a fan (16), the inner side of the top of the working frame (7) is fixedly connected with a symmetrical sliding groove II (17), the bottom of the sliding groove II (17) is movably connected with a movable platform (18), the middle part of the movable platform (18) is fixedly connected with a motor III (19), the bottom of the motor III (19) is fixedly connected with a bearing II (20), two sides of the bearing II (20) are provided with fixing screws (21), the bottom of the bearing II (20) is fixedly connected with a supporting frame (, the bearing sleeve (23) is fixedly connected with a bearing III (24) on the inner side, and a grinding wheel (25) is movably connected on the inner side of the bearing III (24).

2. The adjustable grinding and polishing device for mechanical parts according to claim 1, wherein: the worm wheel (27) is meshed with the worm (5), the worm (5) rotates on the bearing I (6), and the worm (5) is connected with the base (1) and the working frame (7).

3. The adjustable grinding and polishing device for mechanical parts according to claim 1, wherein: the fixing plate (8) is fixed with the middle of the base (1), the fixing plate (8) is cuboid, and the first sliding grooves (9) are symmetrically formed in the fixing plate (8).

4. The adjustable grinding and polishing device for mechanical parts according to claim 1, wherein: the support (11) is symmetrically arranged, two sides of the support are respectively provided, and the bottom of the support (11) is fixed on the workbench (10).

5. The adjustable grinding and polishing device for mechanical parts according to claim 1, wherein: the second sliding groove (17) is in a convex state, and the middle part of the second sliding groove is movably connected with a moving platform (18).

6. The adjustable grinding and polishing device for mechanical parts according to claim 1, wherein: the second bearing (20) is disc-shaped, and the second bearing (20) and the mobile platform (18) are fixed through fixing nails (21).

7. The adjustable grinding and polishing device for mechanical parts according to claim 1, wherein: the bearing sleeve (23) is connected with a bearing III (24) and the supporting frame (22), and the two sides of the grinding wheel (25) are movably connected with the bearing III (24).