CN210756801U

CN210756801U - Cutting blade grinding device

Info

Publication number: CN210756801U
Application number: CN201921667004.XU
Authority: CN
Inventors: 李爱清
Original assignee: Zhengzhou Jinwei Abrasives Co Ltd
Current assignee: Zhengzhou Jinwei Abrasives Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-16
Anticipated expiration: 2029-10-08

Abstract

The utility model provides a cutting blade grinding device, which relates to the field of cutting blade processing equipment and comprises a workbench, a grinding mechanism and a clamping mechanism, wherein four corners of the top of a rectangular sleeve are respectively and fixedly connected with a slide bar, the slide bar is connected on the slide bar in a sliding way, a support plate is fixedly connected between the slide bars, a mounting bar is fixedly connected at the bottom end of a rotating shaft, two sides of the mounting bar are provided with adjusting grooves, the bottom end of the sleeve is fixedly connected at the bottom of a slide block, one end of a spring is fixedly connected at the bottom of an inner cavity of the sleeve, and a grinding strip is fixedly connected at the other end of the spring, simultaneously, the excircle of the cutting piece is ground, so that the whole device is higher in precision, and the grinding efficiency and the quality are improved.

Description

Cutting blade grinding device

Technical Field

The utility model relates to a cutting piece processing equipment technical field specifically is a cutting piece grinder.

Background

The cutting blade belongs to the grinding wheel, is made of glass fiber and resin as a reinforced combination material, has high tensile strength, impact resistance and bending strength, is widely used for production and blanking of common steel, stainless steel metal and nonmetal, and has high cutting efficiency and optimal economic effect on workpieces made of different materials by virtue of excellent materials and exquisite process.

In the cutting piece production process, need grind the excircle of cutting piece, make the cutting piece sharpness more, traditional cutting is generally guaranteed the cutting piece roughness through adjustment press and mould roughness mode, and it is also very high to require operating personnel, and the specification of anchor clamps is fixed moreover, and processing all needs to be changed at every turn, based on this, the utility model discloses a cutting piece grinder to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting piece grinder to solve traditional cutting that proposes in the above-mentioned background art and guarantee the cutting piece roughness through adjustment press and mould roughness mode generally, require also very high to operating personnel, the specification of anchor clamps is fixed moreover, the problem that processing all needs to be changed at every turn.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting blade grinding device comprises a workbench, a grinding mechanism and a clamping mechanism, wherein the grinding mechanism comprises a slide bar, a slide sleeve, a support plate, a motor, a rotating shaft, an installation rod, a slide block, a sleeve, a spring and a grinding strip, the top of the workbench is fixedly connected with a rectangular sleeve, the four corners of the top of the rectangular sleeve are respectively and fixedly connected with the slide bar, the slide sleeve is slidably connected onto the slide bar, the support plate is fixedly connected between the slide sleeve, the motor is installed at the middle position of the top of the support plate, the top end of the rotating shaft is rotatably connected with the output end of the motor, the installation rod is fixedly connected with the bottom end of the rotating shaft, two sides of the top of the installation rod are provided with adjustment grooves, the slide block is slidably connected with the inner cavity of the adjustment grooves, the bottom end of the sleeve is, the grinding strip is fixedly connected to the other end of the spring.

Preferably, fixture includes support column, movable sleeve, activity clamping bar, second spring, cushion and location pole, support column fixed connection just is located the telescopic inner chamber of rectangle at the top of workstation, movable sleeve fixed connection is at the top of support column, the one end fixed connection of second spring is at the inner chamber of movable sleeve, activity clamping bar fixed connection is at the other end of second spring, cushion fixed connection is at the top of activity clamping bar, the screw rod spiro union of location pole through the bottom is at the top of movable sleeve.

Preferably, the top fixedly connected with roof of slide bar, the telescopic link is still installed to the bottom of roof, and the top fixed connection of telescopic link and backup pad, one side of slider still is equipped with the adjusting lever, the spiro union has fixation nut on the adjusting lever.

Preferably, the inner wall of the rectangular sleeve is further provided with two groups of fans which are symmetrically arranged on two sides of the clamping mechanism, and the inner cavity of the rectangular sleeve is further provided with an arc-shaped plate.

Preferably, the movable sleeves are two groups and are arranged in a cross manner, and both sides of each movable sleeve are movably connected with movable clamping rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a grinding mechanism of design, cooperation through sliding sleeve and slide bar, realize the step-by-step of vertical direction, and simultaneously, make the cutting piece to be fixed in the below of abrasive strip through activity clamping bar and location pole, through motor drive, grind the excircle of cutting piece simultaneously, whole device not only the precision is higher, and grinding efficiency and quality all obtain promoting moreover, in addition, through the cylindrical mode in the not unidimensional location of direct change, can fix different cutting pieces, convenient the regulation is applicable to different cutting pieces.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a top view of the clamping assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the grinding machine comprises a workbench 1, a grinding mechanism 2, a sliding rod 201, a sliding sleeve 202, a supporting plate 203, a motor 204, a rotating shaft 205, a mounting rod 206, a sliding block 207, a sleeve 208, a spring 209, a grinding strip 210, a clamping mechanism 3, a supporting column 301, a movable sleeve 302, a movable clamping rod 303, a second spring 304, a cushion block 305, a positioning round rod 306, a rectangular sleeve 4, an adjusting groove 5, a top plate 6, an expansion rod 7, an adjusting rod 8, a fixing nut 9, a fan 10 and an arc-shaped plate 11.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutting blade grinding device comprises a workbench 1, a grinding mechanism 2 and a clamping mechanism 3, wherein the grinding mechanism 2 comprises a sliding rod 201, a sliding sleeve 202, a supporting plate 203, a motor 204, a rotating shaft 205, a mounting rod 206, a sliding block 207, a sleeve 208, a spring 209 and a grinding strip 210, the top of the workbench 1 is fixedly connected with a rectangular sleeve 4, four corners of the top of the rectangular sleeve 4 are respectively and fixedly connected with the sliding rod 201, the sliding sleeve 202 is slidably connected on the sliding rod 201, the supporting plate 203 is fixedly connected between the sliding sleeves 202, the motor 204 is arranged at the middle position of the top of the supporting plate 203, the top end of the rotating shaft 205 is rotatably connected with the output end of the motor 204, the mounting rod 206 is fixedly connected with the bottom end of the rotating shaft 205, adjusting grooves 5 are arranged on two sides of the top of the mounting rod 206, the sliding block 207 is slidably connected with an inner cavity of the adjusting grooves 5, the, an abrasive strip 210 is fixedly attached to the other end of the spring 209.

Wherein, fixture 3 includes support column 301, movable sleeve 302, activity clamping bar 303, second spring 304, cushion 305 and location round bar 306, support column 301 fixed connection is at the top of workstation 1, and be located the inner chamber of rectangle sleeve 4, movable sleeve 9302 fixed connection is at the top of support column 301, the one end fixed connection of second spring 304 is at the inner chamber of movable sleeve 302, activity clamping bar 303 fixed connection is at the other end of second spring 304, cushion 305 fixed connection is at the top of activity clamping bar 303, location round bar 306 passes through the screw spiro union of bottom at the top of movable sleeve 302.

Wherein, the top fixedly connected with roof 6 of slide bar 201, telescopic link 7 is still installed to the bottom of roof 6, and telescopic link 7 and the top fixed connection of backup pad 203, and one side of slider 207 still is equipped with adjusting lever 8, and the spiro union has fixation nut 9 on the adjusting lever 8.

Wherein, the inner wall of rectangular sleeve 4 still is equipped with fan 10, and fan 10 is equipped with two sets ofly, and the symmetry sets up in fixture 3's both sides, and the inner chamber of rectangular sleeve 4 still is equipped with arc 11.

Wherein, the movable sleeve 302 is provided with two groups which are arranged in a cross shape, and both sides of the movable sleeve 302 are movably connected with movable clamping rods 303.

One specific application of this embodiment is: the device provides electric energy for the motor 204, the fan 10 and the telescopic rod 7 through an external power supply, the opening and closing of the motor 204, the fan 10 and the telescopic rod 7 are controlled through the control panel, the telescopic rod 7 is a common electric push rod sold in the market, and the device is not structurally improved and can be directly purchased and used;

when the grinding device is used, a positioning round rod 306 matched with a cutting blade is selected and is in threaded connection with the top of a movable sleeve 302, the cutting blade is sleeved on the positioning round rod 306, the position of a movable clamping rod 303 is adjusted, the movable clamping rod 303 is clamped around the cutting blade to be fixed, the position of a sliding block 207 in an adjusting groove 5 is adjusted, the positions of a grinding strip 210 and the movable clamping rod 303 are enabled to correspond, namely the grinding strip 210 is positioned above the excircle of the cutting blade, the whole supporting plate 203 moves along with the up-and-down movement of a sliding sleeve 202 on a sliding rod 201 through adjusting the stretching of an expansion rod 7, the whole grinding strip 210 is pressed on the cutting blade, finally, the motor 204 is driven to rotate by opening the motor 204 and the fan 10, the grinding strip 210 is driven to rotate by the mounting rod 206, the cutting blade is ground, the fan 10 works, and generated grinding iron chips are blown off the surfaces of the movable sleeve 302 and the cutting blade, and converge in the inner cavity of the arc-shaped plate 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cutting piece grinder which characterized in that: comprises a workbench (1), a grinding mechanism (2) and a clamping mechanism (3), wherein the grinding mechanism (2) comprises a sliding rod (201), a sliding sleeve (202), a supporting plate (203), a motor (204), a rotating shaft (205), an installation rod (206), a sliding block (207), a sleeve (208), a spring (209) and a grinding strip (210), the top of the workbench (1) is fixedly connected with a rectangular sleeve (4), the four corners of the top of the rectangular sleeve (4) are respectively and fixedly connected with the sliding rod (201), the sliding sleeve (202) is slidably connected on the sliding rod (201), the supporting plate (203) is fixedly connected between the sliding sleeve (202), the motor (204) is installed at the middle position of the top of the supporting plate (203), the top end of the rotating shaft (205) is rotatably connected at the output end of the motor (204), the installation rod (206) is fixedly connected at the bottom end of the rotating shaft (205), adjustment groove (5) have been seted up to the both sides at installation pole (206) top, slider (207) sliding connection is in the inner chamber of adjustment groove (5), the bottom fixed connection of sleeve (208) is in the bottom of slider (207), the one end fixed connection of spring (209) is in the bottom of sleeve (208) inner chamber, abrasive strip (210) fixed connection is at the other end of spring (209).

2. A cutting blade grinding apparatus as set forth in claim 1, wherein: fixture (3) are including support column (301), movable sleeve (302), activity clamping bar (303), second spring (304), cushion (305) and location pole (306), support column (301) fixed connection is at the top of workstation (1), and is located the inner chamber of rectangle sleeve (4), movable sleeve 9302 fixed connection is at the top of support column (301), the one end fixed connection of second spring (304) is at the inner chamber of movable sleeve (302), activity clamping bar (303) fixed connection is at the other end of second spring (304), cushion (305) fixed connection is at the top of activity clamping bar (303), location pole (306) are at the top of movable sleeve (302) through the screw rod spiro union of bottom.

3. A cutting blade grinding apparatus as set forth in claim 1, wherein: the top fixedly connected with roof (6) of slide bar (201), telescopic link (7) are still installed to the bottom of roof (6), and the top fixed connection of telescopic link (7) and backup pad (203), one side of slider (207) still is equipped with adjusting lever (8), the spiro union has fixation nut (9) on adjusting lever (8).

4. A cutting blade grinding apparatus as set forth in claim 1, wherein: the inner wall of the rectangular sleeve (4) is further provided with two groups of fans (10), the fans (10) are symmetrically arranged on two sides of the clamping mechanism (3), and an arc-shaped plate (11) is further arranged in the inner cavity of the rectangular sleeve (4).

5. A cutting blade grinding apparatus according to claim 2, wherein: the movable sleeve (302) is provided with two groups which are arranged in a cross shape, and both sides of the movable sleeve (302) are movably connected with movable clamping rods (303).