CN213615920U

CN213615920U - Angle-adjustable explosion-proof grinding machine

Info

Publication number: CN213615920U
Application number: CN202022223918.6U
Authority: CN
Inventors: 丁建刚; 刘勇; 葛成奇
Original assignee: Jiangsu Sanye Intelligent Equipment Co ltd
Current assignee: Jiangsu Sanye Intelligent Equipment Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-06
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an angle-adjustable explosion-proof grinding machine, which comprises an explosion-proof grinding machine body, wherein a grinding wheel is arranged at one end of the explosion-proof grinding machine body, the explosion-proof grinding machine also comprises a linear driving mechanism, a support and a feeding mechanism, the linear driving mechanism is horizontally arranged, the top of the linear driving mechanism is in transmission connection with a sliding table, and the sliding table is driven by the linear driving mechanism to do linear motion; the feeding mechanism adopts a linear stepping motor to drive the lead screw to drive the grinding machine on the slide block to move, the movement precision is relatively high, and the feeding of the grinding machine is more accurate; one end of a bottom plate of the fixed grinding machine is rotatably connected to the support, the other end of the bottom plate is clamped into the arc-shaped sliding groove of the support through a sliding column in a sliding mode, the bottom plate can slide in the arc-shaped sliding groove, the inclination angle of the bottom plate can be adjusted, and the grinding angle of the bottom plate can be adjusted conveniently in the using process.

Description

Angle-adjustable explosion-proof grinding machine

Technical Field

The utility model relates to a grinder field, concretely relates to but angle of adjustment's explosion-proof type grinder.

Background

The grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water feeder. It can be divided into a hand-held grinder, a vertical grinder, a suspended grinder, a bench grinder, etc.

The grinding machine is usually fixedly installed in the daily use process, the position and the angle of the grinding machine are usually difficult to adjust, the grinding machine is often required to be lifted when a workpiece is required to be ground at a specific angle, the operation is relatively unchanged, meanwhile, the grinding quantity of the grinding machine is mainly controlled manually in the use process of the traditional grinding machine, the grinding precision is relatively poor, and the workpiece to be ground can generate large errors.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses an angle-adjustable explosion-proof grinding machine.

In order to achieve the above purpose, the utility model provides a following technical scheme: an explosion-proof grinding machine with an adjustable angle comprises an explosion-proof grinding machine body, a linear driving mechanism, a support and a feeding mechanism, wherein a grinding wheel is mounted at one end of the explosion-proof grinding machine body;

the support is fixed at the top of the sliding table and comprises two oppositely arranged side plates, and one end of each side plate is provided with an arc-shaped sliding chute from top to bottom;

the feeding mechanism comprises a bottom plate, the bottom plate is arranged between two side plates, one end of the bottom plate is rotatably connected with the side plates, the other end of the bottom plate is provided with a sliding column which is outwards protruded corresponding to the arc-shaped sliding groove, the sliding column is clamped in the arc-shaped sliding groove in a sliding mode, the sliding column extends out of the arc-shaped sliding groove and is connected with a nut through threads, the nut is locked and abutted on the side plates, the top of the bottom plate is slidably connected with a sliding block, the sliding direction of the sliding block is perpendicular to the moving direction of the sliding table, one end of the bottom plate is provided with a linear stepping motor, the linear stepping motor is provided with a lead screw, and the lead screw of the linear stepping motor is arranged in parallel to the moving direction of;

the anti-explosion grinding machine body is arranged at the top of the sliding block, and a grinding wheel of the anti-explosion grinding machine body extends out of the support.

As an improvement of the utility model, the edge that corresponds the arc spout on the curb plate is equipped with a plurality of sand grips to the evagination, nut locking on the traveller supports and leans on the sand grip.

As an improvement of the present invention, the linear driving mechanism is an electric screw linear module or a linear motor.

As an improvement of the utility model, the slider with install a shock attenuation backing plate between the bottom of explosion-proof abrasive machine body.

As an improvement of the utility model, the lower extreme of bottom plate is provided with a stopper, the stopper with the slider sets up relatively.

Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses a grinding machine is provided with a linear driving mechanism, a support and a feeding mechanism, the linear driving mechanism can drive the grinding machine to do linear motion on the horizontal plane, the feeding mechanism can drive the grinding machine to do motion along the direction perpendicular to the motion of the linear driving mechanism, thus forming the motion of X-axis and Y-axis directions, and making the grinding machine have higher flexibility, the feeding mechanism adopts a linear stepping motor to drive a lead screw to drive the grinding machine on a slide block to move, the motion precision is relatively higher, and the feeding of the grinding machine is more accurate; one end of a bottom plate of the fixed grinding machine is rotatably connected to the support, the other end of the bottom plate is clamped into the arc-shaped sliding groove of the support through a sliding column in a sliding mode, the bottom plate can slide in the arc-shaped sliding groove, the inclination angle of the bottom plate can be adjusted, and the grinding angle of the bottom plate can be adjusted conveniently in the using process.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a left side view of the embodiment of the present invention.

List of reference numerals: the grinding machine comprises a 100 explosion-proof grinding machine body, a 101 grinding wheel, a 102 shock absorption backing plate, a 200 linear driving mechanism, a 201 sliding table, a 300 support, a 301 side plate, a 302 arc sliding groove, a 303 convex strip, a 400 feeding mechanism, a 401 bottom plate, a 402 sliding column, a 403 sliding block, a 404 linear stepping motor, a 405 screw rod and a 406 limiting block.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): referring to fig. 1 to 3, an angle-adjustable explosion-proof grinder comprises an explosion-proof grinder body 100, a grinding wheel 101 mounted at one end of the explosion-proof grinder body 100, a linear driving mechanism 200, a support 300 and a feeding mechanism 400, wherein the linear driving mechanism 200 is horizontally arranged, the top of the linear driving mechanism 200 is in transmission connection with a sliding table 201, and the sliding table 201 is driven to linearly move by the linear driving mechanism 200; the linear driving mechanism 200 can adopt an electric lead screw linear module or a linear motor, in the embodiment, the linear driving mechanism 200 adopts the electric lead screw linear module, and the sliding table 201 is fixedly connected with a sliding block of the electric lead screw linear module through a bolt;

the support 300 is fixed on the top of the sliding table 201, the support 300 comprises two side plates 301 which are oppositely arranged, and one end of each side plate 301 is provided with an arc-shaped sliding groove 302 from top to bottom;

the feeding mechanism 400 comprises a bottom plate 401, the bottom plate 401 is arranged between two side plates 301, one end of the bottom plate 401 is hinged with the side plates 301, the other end of the bottom plate 401 is provided with a sliding column 402 corresponding to the arc-shaped sliding groove 302 in an outward protruding mode, the sliding column 402 is clamped in the arc-shaped sliding groove 302 in a sliding mode, the sliding column 402 extends out of the outer side of the arc-shaped sliding groove 302 and is connected with a nut through threads, the nut is locked and abutted to the side plates 301, the bottom plate 401 can be locked and fixed on the side plates 301 when the nut is screwed, and the bottom plate 401 can slide between the side plates 301;

the top of the bottom plate 401 is connected with a sliding block 403 through a guide rail sliding block mechanism in a sliding manner, the sliding direction of the sliding block 403 is perpendicular to the moving direction of the sliding table 201, one end of the bottom plate 401 is provided with a linear stepping motor 404, the linear stepping motor 404 is provided with a screw rod 405, and the screw rod 405 of the linear stepping motor 404 is arranged in parallel to the moving direction of the sliding table 201 and is connected with the sliding table 201 through a bearing in a rotating manner; the linear stepping motor 404 is a lead screw penetrating type stepping motor, and the lead screw 405 is driven by the linear stepping motor 404 to extend or retract;

the explosion-proof grinder body 100 is mounted on the top of the sliding block 403 through bolts, and the grinding wheel 101 of the explosion-proof grinder body 100 extends out of the support 300;

the linear driving mechanism 200 can drive the grinder to do linear motion on a horizontal plane, the feeding mechanism 400 can drive the grinder to do motion along the direction perpendicular to the motion direction of the linear driving mechanism 200 so as to form motion in the X-axis direction and the Y-axis direction, so that the feeding mechanism has higher flexibility, the feeding mechanism 400 adopts the linear stepping motor 404 to drive the screw rod 405 to extend or retract so as to push the grinder on the slide block 403 to do motion, the motion precision is relatively higher, and the feeding of the grinder is more accurate; one end of a bottom plate 401 for fixing the grinder is rotatably connected to the support 300, the other end of the bottom plate is slidably clamped in the arc-shaped sliding groove 302 of the support 300 through a sliding column 402, and after a nut is loosened, the bottom plate 401 can slide up and down in the arc-shaped sliding groove 302 of the side plate 301 to adjust the inclination angle of the bottom plate, so that the grinding angle of the bottom plate can be conveniently adjusted in the using process;

a plurality of convex strips 303 are arranged on the side plate 301 in an outward protruding mode corresponding to the edge of the arc-shaped sliding groove 302, the nut on the sliding column 402 is locked and abutted to the convex strips 303, and the convex strips 303 can increase the friction force between the nut and the side plate 301 to enable the nut and the side plate 301 to be fixed more stably;

a shock absorption backing plate 102 is arranged between the slide block 403 and the bottom of the explosion-proof grinder body 100 to play a role in shock absorption and buffering.

The lower end of the bottom plate 401 is provided with a limiting block 406, and the limiting block 406 is arranged opposite to the sliding block 403 and used for limiting the sliding block 403.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides an angle of adjustment's explosion-proof abrasive machine, includes explosion-proof abrasive machine body (100), and emery wheel (101), its characterized in that are installed to the one end of this explosion-proof abrasive machine body (100): the automatic feeding device is characterized by further comprising a linear driving mechanism (200), a support (300) and a feeding mechanism (400), wherein the linear driving mechanism (200) is horizontally arranged, the top of the linear driving mechanism (200) is in transmission connection with a sliding table (201), and the sliding table (201) is driven to do linear motion through the linear driving mechanism (200);

the support (300) is fixed to the top of the sliding table (201), the support (300) comprises two side plates (301) which are arranged oppositely, and one end of each side plate (301) is provided with an arc-shaped sliding groove (302) from top to bottom;

feed mechanism (400) includes bottom plate (401), and this bottom plate (401) sets up two between curb plate (301), the one end of bottom plate (401) with curb plate (301) rotate to be connected, the other end of bottom plate (401) corresponds arc spout (302) are equipped with traveller (402) to the evagination, traveller (402) slip card is gone into in arc spout (302), traveller (402) stretch out to the outside of arc spout (302) and have a nut through threaded connection, nut locking is supported and is leaned on curb plate (301), the top sliding connection of bottom plate (401) has a slider (403), the slip direction of this slider (403) with slip table (201) direction of motion is mutually perpendicular, linear stepper motor (404) is installed to the one end of bottom plate (401), and this linear stepper motor (404) has a lead screw (405), lead screw (405) of linear stepper motor (404) is on a parallel with slip table (201) direction of motion and sets up, and is rotationally connected with the sliding table (201);

the anti-explosion grinding machine body (100) is arranged at the top of the sliding block (403), and the grinding wheel (101) of the anti-explosion grinding machine body (100) extends out of the support (300).

2. The angle adjustable explosion proof grinder of claim 1, wherein: the edge of the side plate (301) corresponding to the arc-shaped sliding groove (302) is provided with a plurality of convex strips (303) in an outward protruding mode, and nuts on the sliding columns (402) are locked and abutted to the convex strips (303).

3. The angle adjustable explosion proof grinder of claim 1, wherein: the linear driving mechanism (200) is an electric screw rod linear module or a linear motor.

4. The angle adjustable explosion proof grinder of claim 1, wherein: a shock absorption backing plate (102) is arranged between the sliding block (403) and the bottom of the explosion-proof grinding machine body (100).

5. The angle adjustable explosion proof grinder of claim 1, wherein: the lower end of the bottom plate (401) is provided with a limiting block (406), and the limiting block (406) is arranged opposite to the sliding block (403).