CN221290613U

CN221290613U - Metal product grinding device

Info

Publication number: CN221290613U
Application number: CN202323374583.8U
Authority: CN
Inventors: 赵宏林; 李建平
Original assignee: Beijing Jintai Yongxiang Technology Development Co ltd
Current assignee: Beijing Jintai Yongxiang Technology Development Co ltd
Filing date: 2023-12-12
Publication date: 2024-07-09
Anticipated expiration: 2033-12-12

Abstract

The utility model belongs to the technical field of metal product processing, and particularly relates to a metal product polishing device which comprises a bearing plate, wherein a first motor is fixedly arranged on the left side wall of the rear end of the bearing plate, a groove is formed in the rear end of the bearing plate, a screw rod is rotatably arranged on the inner side of the groove, the left end of the screw rod is fixedly connected with an output shaft of the first motor, a connecting rod is sleeved on the outer side thread of the screw rod, and electric telescopic rods are fixedly arranged above the two ends of the connecting rod. According to the utility model, the first motor is started, the connecting rod can be controlled to drive the angle regulating and controlling component and the polishing component to synchronously move and adjust horizontally along the rear end groove of the bearing plate through the rotation of the screw rod, so that the edge part of a metal product can be conveniently moved and polished, the angle regulating and controlling component can be controlled to vertically lift by utilizing two electric telescopic rods which are symmetrically arranged left and right, the height of the polishing component can be adjusted, and polishing processing can be conveniently carried out on different positions of the metal product.

Description

Metal product grinding device

Technical Field

The utility model belongs to the technical field of metal product processing, and particularly relates to a metal product polishing device.

Background

The metal products are workpieces and articles made of various metal materials, and the metal products are widely applied in various fields of industry, agriculture and life of people and create greater and greater value for society. In the production and preparation process of the metal product, in order to remove burrs on the metal product, the surface of the metal product is smoother, so that a polishing device is required to polish the metal product.

In the Chinese patent of the utility model with the publication number of CN219633371U, a polishing device for processing metal products is disclosed, a lifting plate is pushed to lift by an electric push rod I, a servo motor is started, the servo motor drives a reciprocating screw rod to rotate, a polishing component is in threaded connection with the reciprocating screw rod, a sliding block is stressed to slide outside a limiting rod I, the sliding block drives the polishing component to slide, the polishing component arranged at the bottom of the sliding block is matched for movably polishing an object, a polishing frame is pushed, a moving block arranged at the bottom of the polishing frame slides inside a limiting rod II, so that the polishing component can be moved, waste dust can be discharged through a dust outlet along with the movement of the moving block, the object can be moved and polished, manual pushing is avoided, labor is saved, and the operation is simple and convenient;

By searching the existing data and combining the production and processing experience of metal products, the polishing device proposed in the above-mentioned comparison document has some defects in the actual polishing process: the device only can carry out the polishing of single direction to metal product, is inconvenient for carrying out multidirectional regulation to the polishing direction according to metal product's actual shape and polishing position, and partial metal product still can be equipped with the chamfer in the corner in addition in safe and pleasing to the eye consideration, and above-mentioned grinding device is inconvenient for carrying out accurate polishing to metal product's chamfer position burr, and device application scope is little. Accordingly, there is an urgent need for improvements in existing metal product polishing devices to provide a metal product polishing device.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides the metal product polishing device which is reasonable in design, simple in structure, wide in application range and capable of realizing multidirectional adjustment in the polishing direction, and is used for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a metal product grinding device, its includes the loading board, the fixed first motor that is equipped with of rear end left side wall of loading board, the inside recess of seting up of rear end of loading board, its recess inboard rotation is installed the lead screw, the left end and the output shaft fixed connection of first motor of lead screw, the outside thread bush of lead screw is equipped with the connecting rod, and the both ends top of connecting rod all is fixed with electric telescopic handle, two electric telescopic handle's top all is fixed with the fixed block, two install angle regulation and control subassembly between the electric telescopic handle, angle regulation and control subassembly's middle part is equipped with the subassembly of polishing.

As a preferred embodiment, the two electric telescopic rods are symmetrically arranged on the left and right sides of the central axis of the connecting rod, and the angle regulating and controlling assembly is positioned above the middle part of the connecting rod.

As a preferred implementation mode, angle regulation and control subassembly includes bottom plate, support, guide way, threaded rod, first cross axle, worm wheel and worm, and the equal welded fastening of both ends top about the bottom plate has the support, and the guide way has been seted up to the inside of support, two the inside threaded rod that all rotates in top of support, the both ends of first cross axle are threaded respectively cup joint in two the outside of threaded rod, two the rear end of threaded rod all is fixed with the worm wheel, and the top meshing of worm wheel is connected with the worm, and the worm rotates with the support to be connected.

As a preferable implementation mode, the two fixing blocks are respectively welded and fixed on one sides of the tops of the two brackets, which are away from each other, the longitudinal section of the bracket is of an inverted L-shaped structure, and the two ends of the first transverse shaft are respectively positioned in the two guide grooves in a guiding sliding manner.

As a preferred embodiment, the two threaded rods are linked to each other by a worm.

As a preferred embodiment, the polishing assembly comprises a second transverse shaft, a mounting plate, a second motor, a shaft rod and polishing sheets, wherein the bottom of the mounting plate is rotationally sleeved outside the middle of the second transverse shaft, the outer wall of the rear end of the mounting plate is fixedly provided with the second motor, an output shaft of the second motor penetrates through the inside of the mounting plate and is fixedly connected with the shaft rod, and the front end of the shaft rod is fixedly provided with the polishing sheets.

In a preferred embodiment, the top of the mounting plate is rotatably sleeved outside the middle of the first transverse shaft, and the left and right ends of the second transverse shaft are respectively positioned inside the bottoms of the two guide grooves in a guiding sliding manner. Compared with the prior art, the utility model has the beneficial effects that:

In the scheme of the utility model:

The first motor is started, the connecting rod can be controlled to drive the angle regulating and controlling component and the polishing component to synchronously move and adjust horizontally along the rear end groove of the bearing plate through the rotation of the screw rod, so that the edge part of a metal product can be conveniently moved and polished, the angle regulating and controlling component can be controlled to vertically lift by utilizing the two electric telescopic rods which are symmetrically arranged left and right, the height of the polishing component can be adjusted, and polishing and processing can be conveniently carried out on different positions of the metal product;

Through worm and two worm wheel steerable two synchronous syntropy rotations, can control first cross axle drive the top of mounting panel and follow the stable antedisplacement of the top horizontal segment of guide way, can make the mounting panel drive the subassembly of polishing take place to rotate this moment, and make second cross axle and mounting panel bottom follow the vertical section of bottom of guide way and stably rise, can realize the multi-angle regulation to polishing the piece, satisfy multiple demand of polishing, also can realize accurate polishing to the burr of metal product chamfer position, compare with the comparison file, the device is polished the position more accurately, it is more abundant to polish, can satisfy the processing demand of polishing of metal product more.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional rear view structure of the present utility model;

FIG. 3 is a schematic diagram of the overall rear view of the angle control assembly of the present utility model;

FIG. 4 is a schematic rear view of the entire rear view of the sanding assembly of the present utility model;

FIG. 5 is a schematic elevational view of the angle adjustment assembly and the sharpening assembly of the present utility model;

Fig. 6 is a schematic side view of the rotational adjustment of the sanding assembly of the present utility model.

In the figure:

1. A carrying plate; 2. a first motor; 3. a screw rod; 4. a connecting rod; 5. an electric telescopic rod; 6. a fixed block; 7. an angle control assembly; 71. a bottom plate; 72. a bracket; 73. a guide groove; 74. a threaded rod; 75. a first transverse axis; 76. a worm wheel; 77. a worm; 8. a polishing assembly; 81. a second transverse axis; 82. a mounting plate; 83. a second motor; 84. a shaft lever; 85. polishing the sheet.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

As shown in fig. 1-6, the metal product polishing device comprises a bearing plate 1, wherein a first motor 2 is fixedly arranged on the left side wall of the rear end of the bearing plate 1, a groove is formed in the rear end of the bearing plate 1, a screw rod 3 is rotatably arranged on the inner side of the groove, the left end of the screw rod 3 is fixedly connected with an output shaft of the first motor 2, a connecting rod 4 is sleeved on the outer side of the screw rod 3, electric telescopic rods 5 are respectively fixed above two ends of the connecting rod 4, fixing blocks 6 are respectively fixed on the tops of the two electric telescopic rods 5, an angle regulating and controlling assembly 7 is arranged between the two electric telescopic rods 5, and a polishing assembly 8 is arranged in the middle of the angle regulating and controlling assembly 7.

On the basis of the structure, the two electric telescopic rods 5 are symmetrically arranged on the left and right sides of the central axis of the connecting rod 4, and the angle regulating and controlling assembly 7 is positioned above the middle part of the connecting rod 4;

Through two electric telescopic links 5 that the symmetry set up, the angle regulation and control subassembly 7 of being convenient for and polishing subassembly 8 carry out altitude mixture control, are convenient for polish the processing to the not co-altitude position of metal product.

On the basis of the structure, the angle regulating and controlling assembly 7 comprises a bottom plate 71, a bracket 72, guide grooves 73, threaded rods 74, a first transverse shaft 75, worm gears 76 and worm gears 77, wherein the brackets 72 are welded and fixed above the left end and the right end of the bottom plate 71, the guide grooves 73 are formed in the brackets 72, the threaded rods 74 are rotatably installed inside the top ends of the two brackets 72, the two ends of the first transverse shaft 75 are respectively in threaded sleeve connection with the outer sides of the two threaded rods 74, the rear ends of the two threaded rods 74 are respectively fixed with the worm gears 76, the worm gears 77 are connected above the worm gears 76 in a meshed mode, and the worm gears 77 are rotatably connected with the brackets 72;

By means of the worm wheel 76, the worm 77 is convenient to control the two threaded rods 74 to synchronously rotate in the same direction, and therefore the angle of the polishing assembly 8 is convenient to regulate and control.

On the basis of the structure, the two fixing blocks 6 are respectively welded and fixed on one side, which is away from each other, of the tops of the two brackets 72, the longitudinal section of the bracket 72 is of an inverted L-shaped structure, and two ends of the first transverse shaft 75 are respectively guided and slide in the two guide grooves 73;

By providing the guide slot 73, the first transverse shaft 75 is conveniently guided, the sliding stability of the first transverse shaft is improved, and the rotation adjustment stability of the polishing assembly 8 can be improved.

On the basis of the above structure, the two threaded rods 74 are interlocked with each other by the worm 77;

the use of two threaded rods 74 in conjunction facilitates the stability of the first transverse shaft 75 in horizontal movement back and forth.

On the basis of the structure, the polishing assembly 8 comprises a second transverse shaft 81, a mounting plate 82, a second motor 83, a shaft rod 84 and a polishing sheet 85, wherein the bottom of the mounting plate 82 is rotationally sleeved outside the middle of the second transverse shaft 81, the second motor 83 is fixedly arranged on the outer wall of the rear end of the mounting plate 82, an output shaft of the second motor 83 penetrates through the inside of the mounting plate 82 and is fixedly connected with the shaft rod 84, and the polishing sheet 85 is fixedly arranged at the front end of the shaft rod 84;

By starting the second motor 83, the polishing sheet 85 is driven to rotate by the shaft rod 84, and polishing processing of the metal product can be started.

On the basis of the structure, the top of the mounting plate 82 is rotatably sleeved outside the middle of the first transverse shaft 75, and the left and right ends of the second transverse shaft 81 are respectively positioned inside the bottoms of the two guide grooves 73 in a guiding sliding manner;

Through the setting of second cross axle 81, the stable regulation and the location of the 8 angles of polishing assembly of being convenient for make the device can satisfy multiple demand of polishing, also can realize accurate polishing to the burr in metal product chamfer position.

The working principle of the utility model is as follows:

when the polishing device is used, firstly, a metal product to be polished can be placed above the bearing plate 1, the metal product can be clamped and positioned by using the existing clamping device, meanwhile, one side of the metal product to be polished is attached to the polishing sheet 85, then the second motor 83 can be started, the control shaft rod 84 drives the polishing sheet 85 to rotate, the metal product is polished, the first motor 2 can be started, the rotating screw rod 3 is used for controlling the connecting rod 4 and the polishing assembly 8 to synchronously move horizontally and leftwards, full automatic polishing of one side of the metal product can be realized, in addition, the two electric telescopic rods 5 which are symmetrically arranged on the left and right of the central axis of the connecting rod 4 can be used for controlling the fixed block 6 to drive the angle regulating assembly 7 and the polishing assembly 8 to synchronously and vertically lift, so that the height of the polishing assembly 8 is adjusted, and polishing of different positions of the metal product can be conveniently realized;

According to the actual polishing position of the metal product, the worm 77 can be manually rotated, the two worm gears 76 drive the two threaded rods 74 to synchronously rotate in the same direction, the first transverse shaft 75 is controlled to stably move forwards along the top horizontal section of the guide groove 73, the mounting plate 82 can drive the whole polishing assembly 8 to rotate at the moment, the second transverse shaft 81 is enabled to stably lift along the bottom vertical section of the guide groove 73, multi-angle adjustment of the polishing sheet 85 can be realized, various polishing requirements can be met, accurate polishing and removal of burrs at the chamfering position of the metal product can be realized, and the practicability of the device is stronger;

To sum up, compare with the comparison document, the grinding device that this technical scheme provided, its position of polishing is more accurate, and polishes more fully, and burr removal effect is better, can more satisfy the processing demand of polishing of metal product, and the device adjusts simple operation, and control is convenient, is favorable to using widely.

Claims

1. Metal product grinding device, including loading board (1), its characterized in that: the utility model discloses a motor, including motor, bearing plate (1), angle regulation and control subassembly (7) are installed to the rear end left side wall of bearing plate (1), the fixed first motor (2) that is equipped with of rear end left side wall of bearing plate (1), the inboard rotation of its recess is installed lead screw (3), the left end of lead screw (3) is equipped with connecting rod (4) with the output shaft fixed connection of first motor (2), the outside thread bush of lead screw (3), the both ends top of connecting rod (4) all is fixed with electric telescopic handle (5), two the top of electric telescopic handle (5) all is fixed with fixed block (6), two install angle regulation and control subassembly (7) between electric telescopic handle (5), the middle part of angle regulation and control subassembly (7) is equipped with polishing subassembly (8).

2. A metal product polishing apparatus as set forth in claim 1, wherein: the two electric telescopic rods (5) are symmetrically arranged on the left side and the right side of the central axis of the connecting rod (4), and the angle regulating and controlling assembly (7) is positioned above the middle part of the connecting rod (4).

3. A metal product polishing apparatus as set forth in claim 1, wherein: the angle regulation and control assembly (7) comprises a bottom plate (71), a support (72), guide grooves (73), threaded rods (74), a first transverse shaft (75), worm wheels (76) and worm rods (77), wherein the support (72) is fixedly welded above the left end and the right end of the bottom plate (71), the guide grooves (73) are formed in the support (72), the threaded rods (74) are rotatably installed inside the top ends of the support (72), the two ends of the first transverse shaft (75) are respectively and spirally sleeved on the outer sides of the threaded rods (74), the two rear ends of the threaded rods (74) are fixedly provided with worm wheels (76), the worm wheels (77) are connected to the upper portions of the worm wheels (76) in a meshed mode, and the worm wheels (77) are rotatably connected with the support (72).

4. A metal product polishing apparatus as set forth in claim 3, wherein: the two fixing blocks (6) are respectively welded and fixed on one sides of the tops of the two brackets (72) which are away from each other, the longitudinal section of the bracket (72) is of an inverted L-shaped structure, and two ends of the first transverse shaft (75) are respectively guided and slide in the two guide grooves (73).

5. A metal product polishing apparatus as set forth in claim 3, wherein: the two threaded rods (74) are mutually linked through a worm (77).

6. A metal product polishing apparatus as set forth in claim 3, wherein: the polishing assembly (8) comprises a second transverse shaft (81), a mounting plate (82), a second motor (83), a shaft rod (84) and polishing sheets (85), wherein the bottom of the mounting plate (82) is rotationally sleeved outside the middle of the second transverse shaft (81), the second motor (83) is fixedly arranged on the outer wall of the rear end of the mounting plate (82), an output shaft of the second motor (83) penetrates through the inside of the mounting plate (82) and is fixedly connected with the shaft rod (84), and the polishing sheets (85) are fixedly arranged at the front end of the shaft rod (84).

7. A metal product polishing apparatus as set forth in claim 6, wherein: the top of the mounting plate (82) is rotatably sleeved outside the middle of the first transverse shaft (75), and the left end and the right end of the second transverse shaft (81) are respectively positioned inside the bottoms of the two guide grooves (73) in a guiding sliding manner.