CN214921111U

CN214921111U - Grinding device is used in rack processing

Info

Publication number: CN214921111U
Application number: CN202121229102.2U
Authority: CN
Inventors: 周艳
Original assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Current assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-30
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a grinding device is used in rack processing, comprises a workbench, the up end bilateral symmetry of workstation is equipped with first splint and second splint, first splint can the up end horizontal slip of workstation, second splint fixed mounting be in the up end of workstation, the front end of second splint is equipped with the first fixed plate that turns up left, first splint with one side that second splint are close to each other all is equipped with gliding second fixed plate around can, through setting up gliding first splint cooperation fixed mounting in the second splint of workstation up end around can the rack of different width of clamping, through setting up gliding second fixed plate cooperation first fixed plate around can, can the rack of the different length of clamping.

Description

Grinding device is used in rack processing

Technical Field

The utility model relates to a rack processing equipment technical field specifically is a grinding device is used in rack processing.

Background

The rack is a special gear with teeth distributed on the strip-shaped body; the rack is also divided into a straight rack and a helical rack which are respectively matched with a straight cylindrical gear and a helical cylindrical gear; in the process of machining the rack, a grinding device is needed, for example, the application numbers are as follows: 201922403869.1 patent, the on-line screen storage device comprises a base, the base is the structure of caving in, and the base inner wall is the slope structure, the opening has been seted up on the base, and the base top is provided with the workstation, the through-hole has been seted up to the workstation bottom, and the through-hole position is corresponding with base upper shed position, the base bottom is provided with main water tank, and main water tank inner wall is provided with expansion tank, expansion tank one side is connected with vice inlet tube, and vice inlet tube opposite side is connected with main water tank, expansion tank inner wall is provided with the tray, and is provided with the filter screen on the tray, the expansion tank top is open structure. Although the design can achieve the purpose of energy conservation, the design cannot clamp racks with different widths and lengths, and has certain limitation in practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in rack processing has solved the problem of mentioning in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a grinding device is used in rack processing, comprises a workbench, the up end bilateral symmetry of workstation is equipped with first splint and second splint, first splint can the up end horizontal slip of workstation, second splint fixed mounting be in the up end of workstation, the front end of second splint is equipped with the first fixed plate that turns up left, first splint with one side that second splint are close to each other all is equipped with gliding second fixed plate around can, and this design can the rack of different width of clamping and different length.

Preferably, the up end of workstation is equipped with a plurality of cylinders, and is a plurality of along the fore-and-aft direction the output of cylinder with the left end face fixed connection of first splint through setting up a plurality of cylinders, can promote first splint and remove to the cooperation second splint is fixed with the left and right ends clamping of rack.

Preferably, the first clamping plate and one side of the second clamping plate close to each other are provided with electric telescopic rods, the output ends of the electric telescopic rods are fixedly connected with the rear end face of the second fixing plate, and the second fixing plate can be pushed to move back and forth by arranging the electric telescopic rods so as to be matched with the front end and the rear end of the first fixing plate for clamping the rack.

Preferably, electric telescopic handle is equipped with the fixing base, electric telescopic handle's body fixed mounting be in the fixing base, bilateral symmetry sets up the fixing base passes through bolt fixed mounting and is in first splint with one side of second splint, through setting up the fixing base, can be with electric telescopic handle fixed mounting in one side of first splint and second splint.

Preferably, the first clamping plate and one side of the second clamping plate close to each other are provided with tracks, the outer wall of the second fixing plate is integrally formed with guide rails matched with the tracks, the second fixing plate can be limited in the vertical direction when the second fixing plate moves back and forth by means of the guide rails matched with the tracks, and the contact surface of the second fixing plate and the rack is guaranteed to be stressed uniformly.

Preferably, the guide rail stretches into one end in the track is provided with limiting plates in an up-and-down symmetrical mode, a limiting groove matched with the limiting plates is arranged in the track, and the second fixing plate can be limited in the horizontal direction when moved back and forth by the aid of the limiting plate matched limiting groove, so that the contact surface of the second fixing plate and the rack is uniformly stressed.

Preferably, the workbench is bilaterally symmetrically provided with through grooves which penetrate through the upper end and the lower end of the workbench, the upper ends of the through grooves which are bilaterally symmetrically arranged extend into the first clamping plate and the second clamping plate respectively, the through grooves which are bilaterally symmetrically arranged are communicated with the limiting grooves which are bilaterally symmetrically arranged, and the through grooves can be matched with the soot blowing gun to conveniently clean up metal powder in the limiting grooves.

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

the utility model can clamp racks with different widths by arranging the first clamping plate which can slide left and right to match with the second clamping plate fixedly arranged on the upper end surface of the workbench, and can clamp racks with different lengths by arranging the second fixing plate which can slide front and back to match with the first fixing plate; furthermore, the plurality of cylinders can push the first clamping plate to move left and right, so that the left end and the right end of the rack are clamped and fixed by matching with the second clamping plate; furthermore, the electric telescopic rod can push the second fixing plate to move back and forth so as to be matched with the first fixing plate to clamp the front end and the rear end of the rack; furthermore, the electric telescopic rod can be fixedly arranged on one side of the first clamping plate and one side of the second clamping plate by arranging the fixed seat; furthermore, the guide rail is arranged to be matched with the track, so that the second fixing plate can be limited in the vertical direction when moving forwards and backwards, and the uniform stress of the contact surface of the second fixing plate and the rack is ensured; furthermore, the limiting plate is arranged to be matched with the limiting groove, so that the second fixing plate can be limited in the horizontal direction when moving forwards and backwards, and the contact surface of the second fixing plate and the rack is uniformly stressed; furthermore, the through groove is arranged, so that the metal powder in the limiting groove can be conveniently cleaned by matching with the soot blowing gun.

Drawings

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

FIG. 2 is an enlarged view of the cylinder of the present invention;

FIG. 3 is an enlarged view of the electric telescopic rod of the present invention;

FIG. 4 is an enlarged view of a second fixing plate of the present invention;

fig. 5 is a cross-sectional view of the rail according to the present invention.

In the figure: 1. a work table; 11. a through groove; 2. a first splint; 21. a cylinder; 3. a second splint; 31. a first fixing plate; 32. a track; 321. a limiting groove; 4. a second fixing plate; 41. an electric telescopic rod; 42. a guide rail; 411. a fixed seat; 421. and a limiting plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, a polishing device for machining a rack comprises a workbench 1, wherein a first clamping plate 2 and a second clamping plate 3 are symmetrically arranged on the upper end surface of the workbench 1 in a left-right manner, the first clamping plate 2 can slide on the upper end surface of the workbench 1 in a left-right manner, the second clamping plate 3 is fixedly installed on the upper end surface of the workbench 1, a first fixing plate 31 which is turned up to the left is arranged at the front end of the second clamping plate 3, and a second fixing plate 4 which can slide back and forth is arranged on one side, close to each other, of the first clamping plate 2 and the second clamping plate 3.

Please refer to fig. 1 and fig. 2, a plurality of air cylinders 21 are disposed on the upper end surface of the working table 1 along the front-back direction, and output ends of the air cylinders 21 are fixedly connected to the left end surface of the first clamping plate 2.

Please refer to fig. 1, fig. 3, fig. 4, and fig. 5, wherein an electric telescopic rod 41 is disposed at a side of the first clamping plate 2 and the second clamping plate 3 close to each other, an output end of the electric telescopic rod 41 is fixedly connected to a rear end surface of the second fixing plate 4, the electric telescopic rod 41 is provided with a fixing seat 411, a body of the electric telescopic rod 41 is fixedly installed in the fixing seat 411, the fixing seats 411 symmetrically disposed at left and right sides are fixedly installed at a side of the first clamping plate 2 and the second clamping plate 3 through bolts, a rail 32 is disposed at a side of the first clamping plate 2 and the second clamping plate 3 close to each other, a guide rail 42 matched with the rail 32 is integrally formed at an outer wall of the second fixing plate 4, a limiting plate 421 is symmetrically disposed at an end of the guide rail 42 extending into the rail 32, a limiting groove 321 matched with the limiting plate 421 is disposed in the rail 32, the left and right symmetry of the workbench 1 is provided with through grooves 11 penetrating through the upper end and the lower end of the workbench 1, the upper ends of the through grooves 11 symmetrically arranged on the left and right extend into the first clamping plate 2 and the second clamping plate 3 symmetrically arranged on the left and right, and the through grooves 11 symmetrically arranged on the left and right are communicated with the limiting grooves 321 symmetrically arranged on the left and right.

The utility model discloses a concrete operation as follows:

when the polishing device for processing the rack is used, the appearance of the rack is cleaned up, the rack is placed between the first clamping plate 2 and the second clamping plate 3, the right end face of the rack and the left end face of the second clamping plate 3 are tightly attached to each other, the front end face of the rack and the rear end face of the first fixing plate 31 are tightly attached to each other, then the plurality of air cylinders 21 are started, the output ends of the air cylinders 21 move rightwards, the first clamping plate 2 is pushed to move rightwards, until the right end face of the first clamping plate 2 and the left end face of the rack are tightly attached to each other, so that the left end and the right end of the rack are tightly clamped through the first clamping plate 2 and the second clamping plate 3 which are symmetrically arranged, further, the electric telescopic rods 41 which are symmetrically arranged leftwards are started simultaneously, the output ends of the electric telescopic rods 41 move forwards, due to the matching of the rails 32 and the guide rails 42, the limiting grooves 321 and the limiting plates 421 are matched, so that the second fixing plate 4 can be guaranteed to move in the process, the rack is always parallel to the rear end face of the rack, so that after the second fixing plate 4 is contacted with the rack, the contact face can ensure uniform stress, and the front end and the rear end of the rack can be clamped through the matching of the first fixing plate 31 and the second fixing plate 4, so that the rack is conveniently polished;

further, after polishing, the metal powder that some processing produced drops in track 32 and spacing groove 321, uses the soot blower gun can be convenient blow in the metal powder to running through the inslot 11, and then discharges through running through groove 11 to avoid metal powder to influence guide rail 42 and slide from beginning to end.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a grinding device is used in rack processing, includes workstation (1), its characterized in that: the up end bilateral symmetry of workstation (1) is equipped with first splint (2) and second splint (3), first splint (2) can the up end horizontal slip of workstation (1), second splint (3) fixed mounting be in the up end of workstation (1), the front end of second splint (3) is equipped with first fixed plate (31) of turning up left, first splint (2) with one side that second splint (3) are close to each other all is equipped with gliding second fixed plate (4) around can.

2. The grinding device for machining a rack according to claim 1, characterized in that: the up end of workstation (1) is equipped with a plurality of cylinders (21) along the fore-and-aft direction, and is a plurality of the output of cylinder (21) with the left end fixed connection of first splint (2).

3. The grinding device for machining a rack according to claim 1, characterized in that: first splint (2) with one side that second splint (3) are close to each other all is equipped with electric telescopic handle (41), electric telescopic handle (41) the output with the rear end face fixed connection of second fixed plate (4).

4. The grinding device for rack processing according to claim 3, characterized in that: electric telescopic handle (41) are equipped with fixing base (411), the body fixed mounting of electric telescopic handle (41) in fixing base (411), bilateral symmetry sets up fixing base (411) are through bolt fixed mounting first splint (2) with one side of second splint (3).

5. The grinding device for rack processing according to claim 4, characterized in that: first splint (2) with one side that second splint (3) are close to each other all is equipped with track (32), the outer wall integrated into one piece of second fixed plate (4) have with track (32) complex guide rail (42).

6. The grinding device for machining a rack according to claim 5, characterized in that: the guide rail (42) stretches into one end in the track (32) is provided with limiting plates (421) in an up-and-down symmetrical mode, and limiting grooves (321) matched with the limiting plates (421) are formed in the track (32).

7. The grinding device for machining a rack according to claim 6, characterized in that: the left and right symmetry of the workbench (1) is provided with through grooves (11) penetrating through the upper end and the lower end of the workbench (1), the upper ends of the through grooves (11) which are arranged in the left and right symmetry respectively extend into the first clamping plate (2) and the second clamping plate (3) which are arranged in the left and right symmetry, and the through grooves (11) which are arranged in the left and right symmetry are communicated with the limiting grooves (321) which are arranged in the left and right symmetry.