CN220806785U

CN220806785U - Liftable dust absorption formula abrasive machine

Info

Publication number: CN220806785U
Application number: CN202322564938.3U
Authority: CN
Inventors: 黄清国; 罗勇; 朱煌辉
Original assignee: Shaoyang Boke Hydraulic Technology Co ltd
Current assignee: Shaoyang Boke Hydraulic Technology Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-19
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a liftable dust collection type grinding machine which comprises a machine base, a driver, a grinding wheel cover, a grinding wheel, a dust collection pipe and a lifting device. According to the utility model, the lifting device is arranged, the motor is started to rotate the screw rod, when the screw rod rotates, the threaded sleeve can slide upwards on the surface of the screw rod and push the lifting frame to jack the lifting table, so that the driver fixed on the lifting table can be lifted upwards for adjustment, and otherwise, the driver is adjusted downwards for adjustment, so that the lifting driver can be adjusted to workers with different heights; through being provided with reinforced structure, rotate the hand wheel and make the cover that consolidates can follow second screw rod surface and remove to bulldoze the curb plate and consolidate it, through the reinforcement to the curb plate, can promote the stability after the elevating platform goes up and down, and reduce the screw rod atress, effectually reduce the phenomenon that the screw rod takes place to crooked.

Description

Liftable dust absorption formula abrasive machine

Technical Field

The utility model relates to the field of grinding machines, in particular to a lifting dust collection type grinding machine.

Background

Grinder is a machining grinder and is used in various industries, such as the cutting ability of a cutter is lost due to dulling or damage of the cutter in the machining process, and the cutter must be sharpened on the grinding wheel to restore the cutting ability.

The prior patent: CN208663376U, the utility model discloses a liftable dust absorption type abrasive machine, relate to abrasive machine technical field, including the base, electric telescopic link, the underfloor, the rubber layer, the upper plate, a spring, a pedestal, control panel, the shock attenuation board, driving motor, the protective housing, the emery wheel, the water feeder, the suction hood, the dust absorption pipe, the dust catcher, the ash storage box, telescoping device, the fly leaf, universal wheel and cooling tank, left and right sides is equipped with the cooling tank respectively on the top surface of base, this utility model can realize the buffering shock attenuation to abrasive machine through setting up shock attenuation board and rubber layer, the spring, the life of extension abrasive machine, through setting up telescoping device and universal wheel, be convenient for abrasive machine's removal, through setting up electric telescopic link, can adjust abrasive machine height from ground, thereby adapt to the staff of different co-altitude and use, in addition, this abrasive machine can absorb the dust that produces when polishing, thereby guarantee staff's health.

The above-mentioned patent or existing grinder has the following problems:

The existing grinding machine is fixed through the machine base, however, most of the existing machine base cannot be adjusted in a lifting mode, so that the grinding machine is inconvenient to adapt to people with different heights, and users with higher or shorter heights are inconvenient to use.

Disclosure of utility model

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a liftable dust collection type grinder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a liftable dust absorption formula abrasive machine, includes the frame, the frame upper end is provided with the driver, installs the abrasive wheel cover in driver output shaft department, the abrasive wheel that is connected with the driver output shaft, the abrasive wheel cover lower extreme is provided with the dust absorption pipe, the inside elevating gear that is provided with of frame, elevating gear includes the motor frame, the motor frame sets up the inside lower extreme in frame, and motor frame internally mounted has the motor, the screw rod that is connected with the motor output shaft, is provided with the thread bush on the screw rod, the thread bush is fixed at the crane middle part, and the crane slides along the locating piece surface, the crane is fixed in the elevating platform bottom, the driver is installed on the elevating platform, the inside upper end of frame is provided with the locating plate, the screw rod rotates with the locating plate to be connected, the inside reinforced structure that is provided with of frame.

Preferably, the reinforcing structure comprises a second screw rod, the second screw rod is arranged at the upper end inside the machine base, the reinforcing sleeve is in threaded connection with the second screw rod, the reinforcing sleeve slides along the surface of the limiting rod, the bottom end of the lifting table is provided with a side plate, the side plate slides along the surface of the second screw rod, and a hand wheel is arranged at the end part of the second screw rod.

Preferably, the middle end in the machine base is provided with a second locating plate, the screw rod penetrates through the middle of the second locating plate, and the screw rod is rotationally connected with the second locating plate.

Preferably, the bottom end surface of the lifting table is provided with a clamping plate, and the clamping plate is provided with two left and right ends respectively positioned at the bottom end surface of the lifting table.

Preferably, the lower end of the clamping plate is provided with a bending part, and the lower end of the bending part is propped against the inner wall of the machine base.

The utility model has the beneficial effects that:

According to the utility model, the lifting device is arranged, the motor is started to enable the screw rod to rotate, when the screw rod rotates, the threaded sleeve can slide upwards on the surface of the screw rod and push the lifting frame to jack the lifting table, so that the driver fixed on the lifting table can be lifted upwards for adjustment, and otherwise, the driver can be adjusted downwards for adjustment, so that the lifting driver can be adjusted to workers with different heights.

Further, through being provided with reinforced structure, rotate the hand wheel and make the cover of consolidating can follow second screw rod surface and remove to bulldoze the curb plate and consolidate it, through the reinforcement to the curb plate, can promote the stability after the elevating platform goes up and down, and reduce the screw rod atress, effectually reduce the phenomenon that the screw rod takes place to crooked.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic diagram of the elevation cross-sectional structure of the lifting device of the present utility model;

fig. 4 is a schematic top view of the elevating device of the present utility model.

Wherein: the device comprises a base-1, a driver-2, a grinding wheel cover-3, a grinding wheel-4, a dust suction pipe-5, a lifting device-6, a motor frame-61, a motor-62, a screw rod-63, a threaded sleeve-64, a lifting frame-65, a positioning block-66, a lifting table-67, a positioning plate-68, a second positioning plate-681, a clamping plate-69, a bending part-691, a reinforcing structure-610, a second screw rod-6101, a reinforcing sleeve-6102, a limiting rod-6103, a side plate-6104 and a hand wheel-6105.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1 and 2, the utility model provides a liftable dust collection type grinding wheel machine, which comprises a machine base 1, wherein a driver 2 is arranged at the upper end of the machine base 1, the machine base 1 is used for supporting and fixing the function of the driver 2, a grinding wheel cover 3 is arranged at the output shaft of the driver 2, a grinding wheel 4 is connected with the output shaft of the driver 2, the grinding wheel 4 is positioned in the grinding wheel cover 3, a dust collection pipe 5 is arranged at the lower end of the grinding wheel cover 3, and a lifting device 6 is arranged in the machine base 1;

The power line is electrically connected with an external power supply, then the driver 2 is started to enable the grinding wheel 4 to rotate, then a worker can carry out machining and polishing operation, the dust collection pipe 5 is butted with a matched dust collector, and dust generated in the polishing process can be absorbed through the dust collection pipe 5, so that the dust collection effect is achieved.

Referring to fig. 2, 3 and 4, the lifting device 6 of the utility model provides a liftable dust suction grinder, the lifting device 6 comprises a motor frame 61, the motor frame 61 is fixed at the bottom end inside a machine base 1 through bolts, a motor 62 is installed inside the motor frame 61, a screw 63 is butted on an output shaft of the motor 62, a threaded sleeve 64 in threaded connection with the screw 63 is integrally formed in the middle of the lifting frame 65, the lifting frame 65 slides along the surface of a positioning block 66, the positioning block 66 is fixed at the front end and the rear end inside the machine base 1 through bolts, the lifting frame 65 is positioned between positioning blocks 66 at the front end and the rear end, the lifting frame 65 can limit the lifting frame 65, the lifting frame 65 is prevented from rotating along with the screw 63, a lifting table 67 is fixed at the top end of the lifting frame 65 through bolts, a driver 2 is installed on the lifting table 67 through bolts, the upper end inside the machine base 1 is installed with a positioning plate 68 through bolts, the middle end inside the screw 63 is installed with a second positioning plate 681 through bolts, the screw 63 is rotationally connected with the positioning plate 68 and the second positioning plate 681, the screw 63 penetrates through the middle of the second positioning plate 681, the positioning plate 68 is used for preventing the upper end of the screw 63 from shaking, the second positioning plate 63 is used for strengthening the second positioning plate and the machine base 1 is used for fixing the machine base 1, and the stability is stable;

The clamping plates 69 are integrally formed at the left end face and the right end face of the bottom end face of the lifting table 67 and used for improving the stability of the lifting table 67 after lifting, the bending parts 691 are integrally formed at the lower ends of the clamping plates 69, the lower ends of the bending parts 691 are propped against the inner wall of the machine base 1, and when the lifting table 67 is inclined, the bending parts 691 are propped against the inner wall of the machine base 1 to improve the stability;

When the motor 62 is started to rotate the screw 63, the threaded sleeve 64 slides upwards in a vertical state along the surface of the screw 63 when the screw 63 rotates, and because the threaded sleeve 64 is fixed in the middle of the lifting frame 65, the threaded sleeve 64 pushes the lifting frame 65 to jack up the lifting table 67 when the surface of the screw 63 slides upwards, so that the driver 2 fixed on the lifting table 67 is lifted upwards, and conversely, the driver 2 is adjusted downwards, so that the driver 2 is lifted to adapt to workers with different heights.

Referring to fig. 3 and 4, the utility model provides a liftable dust collection grinder, the reinforcement structure 610 comprises a second screw 6101, the second screw 6101 is arranged at the upper end inside the frame 1, the second screw 6101 is rotationally connected with the frame 1, a reinforcement sleeve 6102 in threaded connection with the second screw 6101 is arranged on the second screw 6101, the reinforcement sleeve 6102 slides along the surface of a limit rod 6103, the limit rod 6103 is fixed on the inner wall of the frame 1, the limit rod 6103 is used for preventing the reinforcement sleeve 6102 from following the rotation of the second screw 6101, a side plate 6104 is arranged at the bottom end of the lifting table 67, the side plate 6104 slides along the surface of the second screw 6101, a hand wheel 6105 is arranged at the end of the second screw 6101, and the hand wheel 6105 is positioned at the front end of the frame 1;

when the second screw 6101 is rotated, the hand wheel 6105 can be rotated to rotate the second screw 6101, and the reinforcing sleeve 6102 is in threaded connection with the second screw 6101 and limited by the limit lever 6103, so that when the second screw 6101 rotates, the reinforcing sleeve 6102 moves along the surface of the second screw 6101 to push the side plate 6104 and reinforce the side plate 6104, and the stability of the lifting platform 67 after lifting can be improved and the stress of the screw 63 is reduced, thereby effectively reducing the bending phenomenon of the screw 63.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The liftable dust collection type grinding machine comprises a machine base (1), wherein a driver (2) is arranged at the upper end of the machine base (1), a grinding wheel cover (3) is arranged at the output shaft of the driver (2), a grinding wheel (4) is connected with the output shaft of the driver (2), and a dust collection pipe (5) is arranged at the lower end of the grinding wheel cover (3);

The method is characterized in that: still include elevating gear (6), inside elevating gear (6) that are provided with of frame (1), elevating gear (6) are including motor frame (61), motor frame (61) set up in the inside lower extreme of frame (1), and motor frame (61) internally mounted has motor (62), screw rod (63) that are connected with motor (62) output shaft are provided with thread bush (64) on screw rod (63), thread bush (64) are fixed in frame (65) middle part, and frame (65) follow locating piece (66) surface slip, frame (65) are fixed in frame (67) bottom, driver (2) are installed on frame (67), frame (1) inside upper end is provided with locating plate (68), screw rod (63) and locating plate (68) swivelling joint, frame (1) inside is provided with reinforced structure (610).

2. A liftable dust collection grinder according to claim 1, wherein: the reinforced structure (610) comprises a second screw (6101), the second screw (6101) is arranged at the upper end inside the machine base (1), a reinforced sleeve (6102) is connected with the second screw (6101) in a threaded mode, the reinforced sleeve (6102) slides along the surface of the limit rod (6103), a side plate (6104) is arranged at the bottom end of the lifting table (67), the side plate (6104) slides along the surface of the second screw (6101), and a hand wheel (6105) is arranged at the end of the second screw (6101).

3. A liftable dust collection grinder according to claim 1, wherein: the middle end in the machine seat (1) is provided with a second locating plate (681), the screw rod (63) penetrates through the middle of the second locating plate (681), and the screw rod (63) is rotationally connected with the second locating plate (681).

4. A liftable dust collection grinder according to claim 1, wherein: the bottom end surface of the lifting table (67) is provided with a clamping plate (69), and the clamping plate (69) is provided with two left and right ends respectively positioned at the bottom end surface of the lifting table (67).

5. The liftable dust collection grinder according to claim 4, wherein: the lower end of the clamping plate (69) is provided with a bending part (691), and the lower end of the bending part (691) is propped against the inner wall of the machine base (1).