CN210452318U

CN210452318U - Rotary grinding machine capable of simultaneously operating on two surfaces

Info

Publication number: CN210452318U
Application number: CN201921120766.8U
Authority: CN
Inventors: 袁婷
Original assignee: Jiangxi Yuxuan Electronic Co Ltd
Current assignee: Jiangxi Yuxuan Electronic Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-05
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a rotation type grinding machine that two sides can carry out operation simultaneously, the on-line screen storage device comprises a base, both ends all rotate about the base is inboard and are connected with first threaded rod, the first awl tooth of left end fixedly connected with of first threaded rod, the front side fixedly connected with crank of second awl tooth, the upper end welding of first movable block has the fly leaf, the middle part welding of base upper surface has the box, there is the motor inboard of fixed case through bolted connection, the downside meshing of third awl tooth is connected with the fourth awl tooth, the outside fixedly connected with emery wheel body of pivot, transparent baffle's upper end and box hinged joint. This rotation type grinding machine that two sides can carry out the operation simultaneously conveniently drives two different types of emery wheel bodies and rotates, is convenient for carry out multiple processing to the work piece, has improved the efficiency of work effectively, is convenient for fix the work piece of different specifications in addition, the effectual fixed reliability that has improved.

Description

Rotary grinding machine capable of simultaneously operating on two surfaces

Technical Field

The utility model relates to a relevant technical field of grinding machine specifically is a two sides can carry out the rotation type grinding machine of operation simultaneously.

Background

At present, with the development of precision casting and precision forging processes, the performance of a grinding machine is continuously improved and increased, the grinding machine refers to a machine tool for grinding the surface of a workpiece by using a grinding tool, and the grinding machine is used, so that high-efficiency and high-precision grinding is facilitated.

However, when the workpieces are ground according to different rules, a single grinding wheel is inconvenient to complete the whole machining of the workpieces, different grinding wheels need to be replaced, the working efficiency is greatly influenced, and in addition, the workpiece is fixed in the grinding machine machining process, so that the grinding machine is also a problem worthy of attention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type grinding machine of operation can carry out simultaneously on both sides to solve the not convenient for carry out multiple grinding simultaneously that proposes in the above-mentioned background, need change different emery wheels, influence the efficiency of work, be not convenient for fix the work piece in addition, the easy problem that the phenomenon of droing appears in the in-process of processing.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary grinding machine capable of simultaneously operating on two sides comprises a base, wherein the left end and the right end of the inner side of the base are rotatably connected with a first threaded rod, the middle of the first threaded rod is connected with the inner side of a first movable block in a penetrating manner, the left end of the first threaded rod is fixedly connected with a first bevel gear, the front side of the first bevel gear is meshed with a second bevel gear, the front side of the second bevel gear is fixedly connected with a crank, the upper end of the first movable block is welded with a movable plate, the inner side of the movable plate is connected with a fixing device in a sliding manner, the middle of the upper surface of the base is welded with a box body, the upper surface of the box body is fixedly connected with a fixed box through bolts, the inner side of the fixed box is connected with a motor through bolts, the output end of the motor is fixedly connected with a third bevel gear, the lower side of the third bevel gear is meshed with a fourth bevel, the outside fixedly connected with emery wheel body of pivot, and the place ahead of emery wheel body is provided with transparent baffle, the upper end and the box hinged joint of transparent baffle.

Preferably, the movable plate forms a sliding structure on the base, and the longitudinal section of the inner side of the movable plate is in a convex structure.

Preferably, fixing device includes second movable block, second threaded rod, changes handle, fixed block and block rubber, and the inboard of second movable block is rotated and is connected with the second threaded rod, and the front side top fixedly connected with of second threaded rod changes the handle, and the equal through connection in the lower extreme of fixed block in both ends around the second threaded rod, the upper end fixedly connected with block rubber of fixed block, the inboard sliding connection of second movable block and fly leaf.

Preferably, the rubber block forms a sliding structure on the second movable block through the fixed block, and the upper end of the rubber block is of a wavy structure.

Preferably, the fourth bevel gear is symmetrically arranged about a vertical central axis of the third bevel gear, and a diameter of the fourth bevel gear is equal to a diameter of the third bevel gear.

Preferably, the longitudinal section of the transparent baffle is arc-shaped, and the lower end of the transparent baffle is fixedly connected to the front side of the box body through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the rotary grinding machine with two surfaces capable of working simultaneously conveniently drives two grinding wheel bodies of different types to rotate, is convenient for carrying out multiple processing on workpieces, effectively improves the working efficiency, is convenient for fixing the workpieces of different specifications, and effectively improves the fixing reliability;

1. the fixing device is arranged, the rubber block forms a sliding structure on the second movable block through the fixed block, the upper end of the rubber block is of a wavy structure, and the arrangement of the second threaded rod and the rubber block facilitates the fixing of workpieces of different specifications and effectively improves the fixing reliability;

2. the fourth bevel gear and the rotating shaft are symmetrically arranged about the vertical middle axis of the third bevel gear, so that two grinding wheel bodies of different types can be conveniently driven to rotate, various machining on workpieces can be conveniently carried out, and meanwhile, the working efficiency is effectively improved;

3. be equipped with transparent baffle, transparent baffle constitutes flip structure on the box, and transparent baffle's longitudinal section shape is the arc, has played certain effect of sheltering from, avoids splashing at the in-process fragment of processing, prevents to cause the injury to operating personnel.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the fixing device of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a first threaded rod; 3. a first movable block; 4. a first bevel gear; 5. a second taper tooth; 6. a crank; 7. a movable plate; 8. a fixing device; 801. a second movable block; 802. a second threaded rod; 803. turning a handle; 804. a fixed block; 805. a rubber block; 9. a box body; 10. a fixed box; 11. a motor; 12. a third bevel gear; 13. a fourth bevel gear; 14. a rotating shaft; 15. a grinding wheel body; 16. a transparent baffle.

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. 1-3, the present invention provides a technical solution: a rotary grinding machine with two sides capable of working simultaneously comprises a base 1, a first threaded rod 2, a first movable block 3, first bevel teeth 4, second bevel teeth 5, a crank 6, a movable plate 7, a fixing device 8, a box body 9, a fixed box 10, a motor 11, third bevel teeth 12, fourth bevel teeth 13, a rotating shaft 14, a grinding wheel body 15 and a transparent baffle 16, wherein the left end and the right end of the inner side of the base 1 are rotatably connected with the first threaded rod 2, the middle part of the first threaded rod 2 is connected to the inner side of the first movable block 3 in a penetrating manner, the left end of the first threaded rod 2 is fixedly connected with the first bevel teeth 4, the front side of the first bevel teeth 4 is connected with second bevel teeth 5 in a meshing manner, the front side of the second bevel teeth 5 is fixedly connected with the crank 6, the movable plate 7 is welded at the upper end of the first movable block 3, the inner side of the movable plate 7 is slidably connected with the fixing device 8, and the, and the upper surface of box 9 passes through fixed case 10 of bolt fixedly connected with, there is motor 11 fixed case 10's inboard through bolted connection, and fixedly connected with third awl tooth 12 on the output of motor 11, the downside meshing of third awl tooth 12 is connected with fourth awl tooth 13, and the inboard fixedly connected with pivot 14 of fourth awl tooth 13, the outside fixedly connected with emery wheel body 15 of pivot 14, and the place ahead of emery wheel body 15 is provided with transparent baffle 16, the upper end and the box 9 hinged joint of transparent baffle 16.

As in fig. 1, the movable plate 7 forms a sliding structure on the base 1, and the longitudinal section of the inner side of the movable plate 7 is in a structure like a Chinese character 'tu', so that the movable plate can be conveniently moved and the position of the movable plate can be conveniently adjusted, the fourth bevel gear 13 is symmetrically arranged about the vertical central axis of the third bevel gear 12, and the diameter of the fourth bevel gear 13 is equal to that of the third bevel gear 12, so that two grinding wheel bodies 15 of different types can be conveniently driven to rotate, various processing can be conveniently performed on a workpiece, and meanwhile, the working efficiency can be effectively improved.

As in fig. 1 and 2, the fixing device 8 includes a second movable block 801, a second threaded rod 802, a rotating handle 803, a fixed block 804 and a rubber block 805, the inner side of the second movable block 801 is rotatably connected with the second threaded rod 802, the front side top end of the second threaded rod 802 is fixedly connected with the rotating handle 803, the front end and the rear end of the second threaded rod 802 are both connected to the lower end of the fixed block 804 in a penetrating manner, the upper end of the fixed block 804 is fixedly connected with a rubber block 805, the second movable block 801 is slidably connected with the inner side of the movable plate 7, the rubber block 805 forms a sliding structure on the second movable block 801 through the fixed block 804, and the upper end of the rubber block 805 is of a wavy structure, so that workpieces of different specifications can be fixed, and the fixing reliability is effectively.

As shown in fig. 3, the longitudinal section of the transparent baffle 16 is arc-shaped, and the lower end of the transparent baffle 16 is fixedly connected to the front side of the box body 9 through a bolt, so that a certain shielding effect is achieved, fragments are prevented from splashing in the processing process, and the injury to operators is prevented.

The working principle is as follows: when the rotary grinding machine with two surfaces capable of working simultaneously is used, firstly, according to the figure 2, the screw thread screwing directions of the front end and the rear end of the second threaded rod 802 are opposite, the rotating handle 803 is fixedly connected to the front end of the second threaded rod 802, the front end and the rear end of the second threaded rod 802 are both connected to the lower end of the fixed block 804 in a penetrating way, the rotating handle 803 is manually rotated, the fixed block 804 drives the rubber block 805 to slide on the second movable block 801, the workpiece is clamped and fixed, according to the figure 3, the fixing device 8 slides on the movable plate 7 according to the position required to be processed of the workpiece, and is fixed through a bolt after sliding to a proper position, according to the figure 1, the inner side of the fixed box 10 is fixedly connected with the motor 11 through a bolt, the output end of the motor 11 is fixedly connected with the third bevel gear 12, and the left side and the right side of the lower end of the third bevel gear, the starting motor 11 rotates to work, the rotating shaft 14 is driven by the fourth bevel gear 13 to rotate on the box body 9, and drives the grinding wheel body 15 to rotate, the grinding wheel bodies 15 at the left and right ends are different in type, so that various processing is convenient, the lower end of the first movable block 3 is connected with a first threaded rod 2 in a penetrating way, the top end of the left side of the first threaded rod 2 is fixedly connected with a first bevel gear 4, and the front side of the first bevel gear 4 is engaged with a second bevel gear 5, the crank 6 is manually shaken, the first movable block 3 slides on the base 1 through the first threaded rod 2, and the movable plate 7 is driven to slide on the base 1, so that the workpiece is in contact with the grinding wheel body 15 for grinding treatment, and the transparent baffle 16 is arranged on the front side of the grinding wheel body 15, so that a certain shielding and protecting effect is achieved, namely the whole process of using the rotary grinding machine with two surfaces capable of working simultaneously.

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 two sides can carry out rotation type grinding machine of operation simultaneously, includes base (1), its characterized in that: the left end and the right end of the inner side of the base (1) are both rotatably connected with a first threaded rod (2), the middle of the first threaded rod (2) is connected to the inner side of a first movable block (3) in a penetrating manner, the left end of the first threaded rod (2) is fixedly connected with a first bevel gear (4), the front side of the first bevel gear (4) is meshed with a second bevel gear (5), the front side of the second bevel gear (5) is fixedly connected with a crank (6), the upper end of the first movable block (3) is welded with a movable plate (7), the inner side of the movable plate (7) is slidably connected with a fixing device (8), the middle of the upper surface of the base (1) is welded with a box body (9), the upper surface of the box body (9) is fixedly connected with a fixed box (10) through bolts, the inner side of the fixed box (10) is connected with a motor (11) through bolts, and the output end of the motor (11), the lower side meshing of third awl tooth (12) is connected with fourth awl tooth (13), and the inboard fixedly connected with pivot (14) of fourth awl tooth (13), the outside fixedly connected with emery wheel body (15) of pivot (14), and the place ahead of emery wheel body (15) is provided with transparent baffle (16), the upper end and box (9) hinged joint of transparent baffle (16).

2. A rotary grinding machine of claim 1 in which both faces are operable simultaneously, the machine comprising: the movable plate (7) forms a sliding structure on the base (1), and the longitudinal section of the inner side of the movable plate (7) is of a convex structure.

3. A rotary grinding machine of claim 1 in which both faces are operable simultaneously, the machine comprising: fixing device (8) include second movable block (801), second threaded rod (802), change (803), fixed block (804) and block rubber (805), the inboard rotation of second movable block (801) is connected with second threaded rod (802), the front side top fixedly connected with of second threaded rod (802) changes (803), the equal through connection in the lower extreme of fixed block (804) in both ends around second threaded rod (802), the upper end fixedly connected with block rubber (805) of fixed block (804), the inboard sliding connection of second movable block (801) and fly leaf (7).

4. A rotary grinding machine of claim 3 in which both faces are operable simultaneously, the machine comprising: the rubber block (805) forms a sliding structure on the second movable block (801) through the fixed block (804), and the upper end of the rubber block (805) is of a wavy structure.

5. A rotary grinding machine of claim 1 in which both faces are operable simultaneously, the machine comprising: the fourth bevel gear (13) is symmetrically arranged relative to the vertical central axis of the third bevel gear (12), and the diameter size of the fourth bevel gear (13) is equal to that of the third bevel gear (12).

6. A rotary grinding machine of claim 1 in which both faces are operable simultaneously, the machine comprising: the longitudinal section of the transparent baffle (16) is arc-shaped, and the lower end of the transparent baffle (16) is fixedly connected to the front side of the box body (9) through bolts.