CN216066710U

CN216066710U - Baffle protective structure

Info

Publication number: CN216066710U
Application number: CN202122658164.1U
Authority: CN
Inventors: 王勇明; 况勇; 乐朋程
Original assignee: Huizhou Delima Hardware Machinery Co ltd
Current assignee: Huizhou Delima Hardware Machinery Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-18
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a baffle protective structure, comprising: the protective baffle is placed in the mounting frame, limiting assemblies are mounted on two sides of the top of the mounting frame and in positions corresponding to the protective baffle, and mounting assemblies are mounted on two sides of the bottom of the mounting frame; wherein, spacing subassembly includes the sleeve, telescopic bottom is passed through ball bearing and is rotated and install the top of installing frame, the bottom fixedly connected with coupling spring of sleeve inner wall, coupling spring's top fixedly connected with the slide bar that the sleeve slided and sets up, the top activity of slide bar runs through the sleeve setting. The baffle plate protection structure is convenient to adjust the installation size of the baffle plate, so that the baffle plate protection structure is suitable for grinding machine table tops with different widths, and when the baffle plate is damaged in the use process, the baffle plate is convenient to disassemble and assemble, so that the baffle plate is convenient to replace, and the practicability of the baffle plate protection structure is improved.

Description

Baffle protective structure

Technical Field

The utility model relates to the technical field of surface grinding machines, in particular to a baffle protection structure.

Background

A surface grinder is one type of grinder. The grinding wheel is mainly used for rotatably grinding a workpiece to achieve the required flatness, the grinding wheel can be divided into a rectangular workbench and a circular workbench according to the shape of the workbench, the main parameters of the rectangular workbench surface grinding machine are the width and the length of the workbench, and the main parameters of the circular workbench are the diameter of the workbench surface. The grinding machine can be divided into a horizontal shaft grinding machine and a vertical shaft grinding machine according to different shafts, wherein most grinding machines are ground by using a grinding wheel rotating at a high speed, and few grinding machines are ground by using other grinding tools such as oilstones, abrasive belts and the like and free grinding materials, such as a honing machine, a superfinishing machine, a belt grinding machine, a polishing machine and the like. Grinding machines often require a baffle mounted on the table to block debris during use.

The baffle protective structure among the prior art is not convenient for adjust the mounting dimension, consequently can not be applicable to the grinding machine mesa of different width, and is not convenient for carry out the dismouting to the baffle, consequently when the baffle damages, is not convenient for change to the practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a baffle plate protection structure, which not only facilitates the adjustment of the installation size of a baffle plate so as to be suitable for grinding machine table-boards with different widths, but also facilitates the disassembly and assembly of the baffle plate when the baffle plate is damaged in the use process so as to facilitate the replacement of the baffle plate, thereby improving the practicability of the baffle plate protection structure provided by the utility model and solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a baffle guard structure comprising: the protective baffle is placed in the mounting frame, limiting assemblies are mounted on two sides of the top of the mounting frame and in positions corresponding to the protective baffle, and mounting assemblies are mounted on two sides of the bottom of the mounting frame;

the limiting assembly comprises a sleeve, the bottom of the sleeve is rotatably mounted at the top of the mounting frame through a ball bearing, the bottom of the inner wall of the sleeve is fixedly connected with a connecting spring, the top of the connecting spring is fixedly connected with a sliding rod which is arranged in a sliding manner with the sleeve, the top of the sliding rod movably penetrates through the sleeve and extends to the outside of the sleeve, and the top of the sliding rod is fixedly connected with a pressing block;

wherein, the installation component includes fixed connection and is in the mounting bracket of installation frame bottom, rotate through the bearing on the inner wall of mounting bracket and install adjusting bolt, adjusting bolt's surface thread installs the thread bush, the bottom fixedly connected with connecting rod of thread bush, the bottom fixedly connected with of connecting rod presss from both sides the frame, press from both sides the bottom screw thread of frame and install clamping bolt.

By adopting the technical scheme, the mounting size of the baffle plate can be conveniently adjusted, so that the baffle plate can be suitable for grinding machine table tops with different widths, and when the baffle plate is damaged in the using process, the baffle plate can be conveniently disassembled and assembled, so that the baffle plate can be conveniently replaced, and further the practicability of the baffle plate protection structure is improved.

Preferably, the top of the pressing block is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, conveniently stimulate the briquetting to the convenience of protective baffle dismouting change has been improved.

Preferably, one side of the bottom of the pressing block is fixedly connected with an anti-skidding pressing pad.

Through adopting above-mentioned technical scheme, increased and compressed tightly fixed stability to guard flap.

Preferably, the end of the adjusting bolt is fixedly connected with a rotating hand wheel.

Through adopting above-mentioned technical scheme, conveniently rotate adjusting bolt to the convenience of double-layered frame regulation has been improved.

Preferably, the installation component further comprises a limiting slide block fixedly connected to the top of the threaded sleeve, the top of the inner wall of the installation frame corresponds to the position of the limiting slide block, a limiting slide groove matched with the limiting slide block is formed in the position of the top of the installation frame, the top of the limiting slide block penetrates through the limiting slide groove and extends to the inside of the limiting slide groove, and the inner wall of the limiting slide groove is in sliding connection with the inner wall of the limiting slide groove.

Through adopting above-mentioned technical scheme, play limiting displacement to the thread bush, increased the stability of pressing from both sides frame width control.

Preferably, the top of the inner wall of the clamping frame is fixedly connected with an anti-skid clamping pad.

By adopting the technical scheme, the stability of the clamping frame fixed on the table surface of the grinding machine is improved.

Compared with the prior art, the utility model has the beneficial effects that:

the baffle protection structure not only facilitates adjustment of the installation size of the baffle so as to be suitable for grinding machine table tops with different widths, but also facilitates disassembly and assembly of the baffle when the baffle is damaged in the use process so as to facilitate replacement of the baffle, thereby improving the practicability of the baffle protection structure.

Drawings

FIG. 1 is a schematic structural view of a guard structure of the present invention;

FIG. 2 is a schematic structural view of a position limiting assembly in the guard structure of the present invention;

fig. 3 is a schematic structural view of a mounting assembly in the guard structure of the present invention.

In the figure: 1. installing a frame; 2. a protective baffle; 3. a limiting component; 4. mounting the component; 301. a sleeve; 302. a ball bearing; 303. a connecting spring; 304. a slide bar; 305. briquetting; 401. a mounting frame; 402. adjusting the bolt; 403. a threaded sleeve; 404. a connecting rod; 405. a clamping frame; 406. clamping the bolt; 407. a limiting slide block; 408. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

as shown in fig. 1 to 3, a barrier shield structure includes:

the protective baffle plate is arranged inside the mounting frame 1, limiting assemblies 3 are arranged on two sides of the top of the mounting frame 1 and at positions corresponding to the protective baffle plate 2, and mounting assemblies 4 are arranged on two sides of the bottom of the mounting frame 1;

the limiting assembly 3 comprises a sleeve 301, the bottom of the sleeve 301 is rotatably mounted at the top of the mounting frame 1 through a ball bearing 302, the bottom of the inner wall of the sleeve 301 is fixedly connected with a connecting spring 303, the top of the connecting spring 303 is fixedly connected with a sliding rod 304 which is slidably arranged with the sleeve 301, the top of the sliding rod 304 movably penetrates through the sleeve 301 and extends to the outside of the sleeve 301, and the top of the sliding rod 304 is fixedly connected with a pressing block 305;

wherein, installation component 4 includes fixed connection in the mounting bracket 401 of installing frame 1 bottom, install adjusting bolt 402 through the bearing rotation on the inner wall of mounting bracket 401, threaded sleeve 403 is installed to adjusting bolt 402's surface thread, the bottom fixedly connected with connecting rod 404 of threaded sleeve 403, the bottom fixedly connected with of connecting rod 404 presss from both sides frame 405, clamping bolt 406 is installed to the bottom screw thread of pressing from both sides frame 405.

As shown in fig. 1 to fig. 3, in order to facilitate pulling of the pressing block 305, thereby improving convenience of dismounting and replacing the guard fence 2, a pull ring is fixedly connected to the top of the pressing block 305.

As shown in fig. 1 to fig. 3, in order to increase the stability of the pressing and fixing of the protective baffle 2, an anti-skid pressing pad is fixedly connected to one side of the bottom of the pressing block 305.

As shown in fig. 1 to 3, in order to facilitate rotation of the adjusting bolt 402, thereby improving convenience of adjustment of the clamping frame 405, a rotating handwheel is fixedly connected to an end of the adjusting bolt 402.

As shown in fig. 1 to 3, in order to limit the threaded sleeve 403 and increase the stability of adjusting the width of the clamping frame 405, the mounting assembly 4 further includes a limiting slider 407 fixedly connected to the top of the threaded sleeve 403, a limiting sliding slot 408 matched with the limiting slider 407 is disposed at the top of the inner wall of the mounting frame 401 and corresponding to the limiting slider 407, and the top of the limiting slider 407 movably penetrates through the limiting sliding slot 408, extends into the limiting sliding slot 408, and is slidably connected to the inner wall of the limiting sliding slot 408.

As shown in fig. 1-3, in order to increase the stability of the clamping frame 405 fixed on the grinding machine table, an anti-skid clamping pad is fixedly connected to the top of the inner wall of the clamping frame 405.

According to the technical scheme, the working steps of the scheme are summarized and carded:

by rotating the hand wheel to rotate the adjusting bolt 402, the width of the lower clamping frame 405 can be adjusted by the thread of the thread sleeve 403 under the action of the thread sleeve 403, therefore, the clamp frame can be suitable for table tops with different widths, after the adjustment is finished, the clamp frame 405 is clamped at the edge of the table top of the grinding machine, then the clamping bolt 406 is screwed down, so that the device is fixed, when the protective baffle 2 needs to be disassembled and replaced, only the pull ring needs to be pulled upwards, so that the pressing block 305 is driven to move upwards, then the pressing block 305 is rotated to make the pressing block 305 separate from the protective barrier 2, so that the protective barrier 2 can be drawn out from the inside of the installation frame 1, further facilitating the disassembly, assembly and replacement of the protective baffle 2, after the replacement is finished, only the pressing block 305 needs to be turned back to the original position, and under the elastic force of the connecting spring 303, the pressing block 305 is driven to tightly press and fix the protective baffle 2.

To sum up: the baffle protection structure not only facilitates adjustment of the installation size of the baffle so as to be suitable for grinding machine table tops with different widths, but also facilitates disassembly and assembly of the baffle when the baffle is damaged in the use process so as to facilitate replacement of the baffle, thereby improving the practicability of the baffle protection structure.

The parts not involved in the present invention are the same as or can be implemented by the prior art. 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A baffle guard structure, comprising:

the protective baffle plate structure comprises an installation frame (1), wherein a protective baffle plate (2) is placed inside the installation frame (1), limiting assemblies (3) are respectively installed on two sides of the top of the installation frame (1) and at positions corresponding to the protective baffle plate (2), and installation assemblies (4) are respectively installed on two sides of the bottom of the installation frame (1);

the limiting assembly (3) comprises a sleeve (301), the bottom of the sleeve (301) is rotatably mounted at the top of the mounting frame (1) through a ball bearing (302), the bottom of the inner wall of the sleeve (301) is fixedly connected with a connecting spring (303), the top of the connecting spring (303) is fixedly connected with a sliding rod (304) which is arranged in a sliding manner with the sleeve (301), the top of the sliding rod (304) movably penetrates through the sleeve (301) and extends to the outside of the sleeve (301), and the top of the sliding rod (304) is fixedly connected with a pressing block (305);

wherein, installation component (4) include fixed connection in mounting bracket (401) of installing frame (1) bottom, install adjusting bolt (402) through the bearing rotation on the inner wall of mounting bracket (401), the surface thread mounting of adjusting bolt (402) has thread bush (403), the bottom fixedly connected with connecting rod (404) of thread bush (403), the bottom fixedly connected with of connecting rod (404) presss from both sides frame (405), clamping bolt (406) are installed to the bottom screw thread of pressing from both sides frame (405).

2. A fender guard structure according to claim 1, wherein: the top of the pressing block (305) is fixedly connected with a pull ring.

3. A fender guard structure according to claim 2 wherein: one side of the bottom of the pressing block (305) is fixedly connected with an anti-skid pressing pad.

4. A fender guard structure according to claim 3 wherein: the end part of the adjusting bolt (402) is fixedly connected with a rotary hand wheel.

5. A guard structure according to claim 4, wherein: the mounting assembly (4) further comprises a limiting sliding block (407) fixedly connected to the top of the threaded sleeve (403), the top of the inner wall of the mounting frame (401) corresponds to the position of the limiting sliding block (407), a limiting sliding groove (408) matched with the limiting sliding block (407) is formed in the position of the inner wall of the mounting frame (401), the top of the limiting sliding block (407) movably penetrates through the limiting sliding groove (408) and extends to the inside of the limiting sliding groove (408) and is connected with the inner wall of the limiting sliding groove (408) in a sliding mode.

6. A guard structure according to claim 5, characterised in that: the top of the inner wall of the clamping frame (405) is fixedly connected with an anti-skid clamping pad.