CN212706020U

CN212706020U - Polishing and grinding device for hardware fitting production

Info

Publication number: CN212706020U
Application number: CN202020983422.6U
Authority: CN
Inventors: 胡飚
Original assignee: Sichuan Zhongchen Precision Casting Co ltd
Current assignee: Sichuan Zhongchen Precision Casting Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-16
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a polishing and grinding device for hardware fitting production, which comprises a workbench, a stand column, a telescopic rod, a connecting rod, a first shell and a second shell, wherein one side of the upper end surface of the workbench is provided with a chute for mounting a threaded rod, the stand column is also mounted in the chute, the bottom end of the stand column is sleeved on the threaded rod, one side of the stand column is vertically connected with the telescopic rod, and the lower end surface of the telescopic rod, which is far away from one end of the stand column, is fixedly connected with the connecting rod for mounting the first shell; the bottom end of the first shell is fixedly connected with an installation plate, the lower end face of the installation plate is provided with a second shell, and the first shell, the installation plate and the second shell are internally provided with an installation space; the motor is arranged inside the first shell, and the first gear, the second gear, the first rotating shaft and the connecting shaft are arranged inside the mounting plate respectively. This polishing grinding device is used in hardware fitting production, reasonable in design, convenient to use can improve hardware fitting's production efficiency.

Description

Polishing and grinding device for hardware fitting production

Technical Field

The utility model belongs to the technical field of hardware fitting production, concretely relates to polishing grinding device is used in hardware fitting production.

Background

Hardware accessories refer to machine parts or components made of hardware, as well as some small items of hardware. The multifunctional metal product can be used independently and can also be used as an auxiliary tool, such as a hardware tool, a hardware part, daily hardware, building hardware, a security article and the like, most of small hardware products are not final consumer goods, but are used as matching products and semi-finished products of industrial manufacture, tools used in the production process and the like, and only a small part of daily hardware products (accessories) are tool consumer goods necessary for life of people.

Hardware fitting need polish the operation of polishing when production, but current hardware fitting production is with polishing grinding device's grinding efficiency is not high, and then can reduce hardware fitting's production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing grinding device is used in hardware fitting production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing and grinding device for hardware fitting production comprises a workbench, a stand column, a telescopic rod, a connecting rod, a first shell and a second shell, wherein a chute for mounting a threaded rod is formed in one side of the upper end face of the workbench, the stand column is further mounted in the chute, the bottom end of the stand column is sleeved on the threaded rod, the telescopic rod is vertically connected to one side of the stand column, and the lower end face, far away from one end of the stand column, of the telescopic rod is fixedly connected with the connecting rod for mounting the first shell;

the bottom end of the first shell is fixedly connected with an installation plate, the lower end face of the installation plate is provided with a second shell, and the first shell, the installation plate and the second shell are internally provided with an installation space;

a motor is arranged in the first shell, a first gear, a second gear, a first rotating shaft and a connecting shaft are respectively arranged in the mounting plate, the bottom end of the first rotating shaft is connected with a grinding wheel in a threaded manner, and a connecting shaft, a partition plate, a matching shaft, a third gear, a fourth gear and a second rotating shaft are respectively arranged in the second shell;

two groups of first gears are arranged, the two groups of first gears are connected through a second gear, the other group of first gears are fixedly sleeved on a connecting shaft, and the bottom end of the connecting shaft penetrates through a mounting plate to be connected with a matching shaft;

the partition plate is fixedly connected with the inner wall of the second shell, the top end of the matching shaft vertically penetrates through the partition plate and is sleeved on the connecting shaft, and the bottom end of the matching shaft is fixedly connected with a third gear;

the third gear is rotationally connected with the fourth gear, the third gear and the fourth gear are arranged in a right-angle structure, and one end, far away from the third gear, of the fourth gear is fixedly connected with the second rotating shaft.

Preferably, the bottom end of the motor is fixedly connected with the top end of the mounting plate, one end of the first rotating shaft, which is far away from the grinding wheel, sequentially penetrates through the mounting plate and the first gear to be connected with the bottom end of the motor, and the first gear is fixedly sleeved on the first rotating shaft.

Preferably, the grinding wheels are arranged in two groups, the grinding wheels are arranged in a right-angle structure, one end, away from the fourth gear, of the second rotating shaft penetrates through the second shell to be in threaded connection with the grinding wheels, and the second shell and the mounting plate are located at the positions of the second rotating shaft, the first rotating shaft and the connecting shaft and are provided with bearings in an embedded mode.

The utility model discloses a technological effect and advantage: this polishing grinding device is used in hardware fitting production, the motor can drive one of them set of emery wheel through first pivot and rotate, and then be convenient for polish to hardware fitting's top, when first pivot carries out the pivoted simultaneously, can also drive first gear and rotate, through first gear, the second gear, the connecting axle, the cooperation axle, the design of third gear and fourth gear, and then can drive second pivot and another set of emery wheel and rotate, thereby realize the purpose of polishing in step in the hardware fitting outside, through the design of two sets of emery wheels, and then can improve the polishing grinding efficiency to hardware fitting, this polishing grinding device is used in hardware fitting production, reasonable in design, high durability and convenient use, can improve hardware fitting's production efficiency.

Drawings

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

fig. 2 is a schematic structural view of a first casing of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the grinding machine comprises a vertical column 1, a telescopic rod 2, a connecting rod 3, a workbench 4, a sliding chute 5, a threaded rod 6, a first shell 7, a mounting plate 8, a second shell 9, a motor 10, a first gear 11, a first rotating shaft 12, a grinding wheel 13, a second gear 14, a connecting shaft 15, a partition plate 16, a matching shaft 17, a third gear 18, a fourth gear 19 and a second rotating shaft 20.

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 utility model provides a polishing and grinding device for hardware fitting production as shown in figures 1-3, which comprises a workbench 4, a stand 1, a telescopic rod 2, a connecting rod 3, a first shell 7 and a second shell 9, a chute 5 for installing a threaded rod 6 is arranged on one side of the upper end surface of the workbench 4, the stand 1 is also installed in the chute 5, the bottom end of the stand 1 is sleeved on the threaded rod 6, the telescopic rod 2 is vertically connected on one side of the stand 1, the lower end surface of the telescopic rod 2, which is far away from one end of the stand 1, is fixedly connected with the connecting rod 3 for installing the first shell 7, and the stand 1 is in threaded fit with the threaded rod 6, so that the stand 1 can move in the chute 5 conveniently;

the bottom end of the first shell 7 is fixedly connected with an installation plate 8, the lower end face of the installation plate 8 is provided with a second shell 9, and the first shell 7, the installation plate 8 and the second shell 9 are internally provided with an installation space;

a motor 10 is arranged in the first shell 7, a first gear 11, a second gear 14, a first rotating shaft 12 and a connecting shaft 15 are respectively arranged in the mounting plate 8, a grinding wheel 13 is connected to the bottom end of the first rotating shaft 12 in a threaded manner, and a connecting shaft 15, a partition plate 16, a matching shaft 17, a third gear 18, a fourth gear 19 and a second rotating shaft 20 are respectively arranged in the second shell 9; two groups of first gears 11 are arranged, the two groups of first gears 11 are connected through second gears 14, the other group of first gears 11 are fixedly sleeved on a connecting shaft 15, the bottom end of the connecting shaft 15 penetrates through a mounting plate 8 to be connected with a matching shaft 17, the bottom end of the second gear 14 is fixedly connected with a supporting rod, one end, far away from the second gear 14, of the supporting rod is rotatably connected with the inner wall of the mounting plate 8, and the second gear 14 is rotatably connected with the first gears 11;

the partition plate 16 is fixedly connected with the inner wall of the second shell 9, the top end of the matching shaft 17 vertically penetrates through the partition plate 16 and is sleeved on the connecting shaft 15, the bottom end of the matching shaft 17 is fixedly connected with a third gear 18, the matching shaft 17 can drive the third gear 18 to rotate, the third gear 18 can drive a fourth gear 19 to rotate, a bearing is embedded in the position, located on the matching shaft 17, of the partition plate 16, the bearing is fixedly sleeved on the matching shaft 17, and the matching shaft 17 is rotatably connected with the partition plate 16;

third gear 18 and fourth gear 19 rotate to be connected, be the right angle structure between third gear 18 and the fourth gear 19 and arrange, the one end and the second pivot 20 fixed connection that third gear 18 was kept away from to fourth gear 19 still install on the stand 1 and be used for controlling first casing 7 and do reciprocating motion's cylinder from top to bottom.

Specifically, the bottom end of the motor 10 is fixedly connected with the top end of the mounting plate 8, one end, away from the grinding wheel 13, of the first rotating shaft 12 sequentially penetrates through the mounting plate 8 and the first gear 11 to be connected with the bottom end of the motor 10, and the first gear 11 is fixedly sleeved on the first rotating shaft 12.

Specifically, emery wheel 13 is equipped with two sets ofly, two sets of be right angle structure between the emery wheel 13 and arrange,

second casing

9 and 13 threaded connection are passed to the one end that fourth gear 19 was kept away from to second pivot 20, second casing 9, mounting panel 8 are located second pivot 20, first pivot 12, connecting axle 15 position and all inlay and install the bearing, and the jack has been seted up to the position that cooperation axle 17 top is located connecting axle 15, and second casing 9 is through attacking screw and mounting panel 8 fixed connection.

The working principle is as follows: the polishing and grinding device for producing the hardware fittings is characterized in that when the polishing and grinding device is used, the hardware fittings to be polished and ground are firstly placed on a workbench 4, the position of a first shell 7 is moved through the threaded fit of an upright post 1 and a threaded rod 6, the first shell 7 is positioned above the hardware fittings to be polished and ground, a second shell 9 is selectively installed according to the shape of the hardware fittings to be polished and ground, when the second shell 9 is needed to be used, the second shell 9 is installed at the bottom end of a mounting plate 8 from bottom to top, a connecting shaft 15 positioned at the bottom end of the mounting plate 8 is inserted at the top end of a matching shaft 17 in the second shell 9 from top to bottom, then the second shell 9 is fixedly connected with the mounting plate 8 through a tapping screw, a motor 10 can drive one group of grinding wheels 13 to rotate through a first rotating shaft 12, so as to grind the top ends of the hardware fittings, when first pivot 12 rotated, can also drive first gear 11 and rotate, first gear 11 passes through second gear 14 and then can drive the first gear 11 of being connected with connecting axle 15 and rotate, connecting axle 15 is through the cooperation axle 17, third gear 18, fourth gear 19 and then can drive second pivot 20 and rotate, rotate until driving another set of emery wheel 13, thereby polish the outside of hardware fitting, this polishing grinding device is used in the hardware fitting production, and reasonable in design, high durability and convenient use, can improve hardware fitting's production efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a polishing grinding device is used in hardware fitting production, includes workstation (4), stand (1), telescopic link (2), connecting rod (3), first casing (7) and second casing (9), its characterized in that: a sliding groove (5) for mounting a threaded rod (6) is formed in one side of the upper end face of the workbench (4), an upright post (1) is further mounted in the sliding groove (5), the bottom end of the upright post (1) is sleeved on the threaded rod (6), a telescopic rod (2) is vertically connected to one side of the upright post (1), and a connecting rod (3) for mounting a first shell (7) is fixedly connected to the lower end face of one end, away from the upright post (1), of the telescopic rod (2);

the bottom end of the first shell (7) is fixedly connected with an installation plate (8), the lower end face of the installation plate (8) is provided with a second shell (9), and installation spaces are formed in the first shell (7), the installation plate (8) and the second shell (9);

a motor (10) is arranged in the first shell (7), a first gear (11), a second gear (14), a first rotating shaft (12) and a connecting shaft (15) are respectively arranged in the mounting plate (8), a grinding wheel (13) is connected to the bottom end of the first rotating shaft (12) in a threaded manner, and a connecting shaft (15), a partition plate (16), a matching shaft (17), a third gear (18), a fourth gear (19) and a second rotating shaft (20) are respectively arranged in the second shell (9);

two groups of first gears (11) are arranged, the two groups of first gears (11) are connected through a second gear (14), the other group of first gears (11) are fixedly sleeved on a connecting shaft (15), and the bottom end of the connecting shaft (15) penetrates through a mounting plate (8) to be connected with a matching shaft (17);

the partition plate (16) is fixedly connected with the inner wall of the second shell (9), the top end of the matching shaft (17) vertically penetrates through the partition plate (16) and is sleeved on the connecting shaft (15), and the bottom end of the matching shaft (17) is fixedly connected with a third gear (18);

the third gear (18) is rotationally connected with the fourth gear (19), the third gear (18) and the fourth gear (19) are arranged in a right-angle structure, and one end, far away from the third gear (18), of the fourth gear (19) is fixedly connected with the second rotating shaft (20).

2. The polishing and grinding device for hardware fitting production according to claim 1, characterized in that: the bottom end of the motor (10) is fixedly connected with the top end of the mounting plate (8), one end, away from the grinding wheel (13), of the first rotating shaft (12) sequentially penetrates through the mounting plate (8), the first gear (11) and is connected with the bottom end of the motor (10), and the first gear (11) is fixedly sleeved on the first rotating shaft (12).

3. The polishing and grinding device for hardware fitting production according to claim 1, characterized in that: grinding wheel (13) are equipped with two sets ofly, and are two sets of be right angle structure between grinding wheel (13) and arrange, second casing (9) and grinding wheel (13) threaded connection are passed to the one end that fourth gear (19) were kept away from in second pivot (20), second casing (9), mounting panel (8) are located second pivot (20), first pivot (12), connecting axle (15) position and all inlay and install the bearing.