CN211249630U

CN211249630U - Universal grinding machine clamp for slag-stopping gate valve

Info

Publication number: CN211249630U
Application number: CN201922217207.5U
Authority: CN
Inventors: 张海军; 钱玉林; 薛灏
Original assignee: Ruitai Masteel New Material Technology Co ltd
Current assignee: Ruitai Masteel New Material Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-14
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a general grinding machine anchor clamps of pushing off slag gate valve relates to grinding machine anchor clamps technical field. This general grinding machine anchor clamps of pushing off slag gate valve, including the bottom plate, the top and the bottom on the positive surface of bottom plate all are provided with first cushion, and are provided with first fixed block between two first cushions, the back of first cushion is provided with the second cushion, one side that first fixed block was kept away from to first cushion has the lead screw through pivot swing joint, the surface cover of lead screw is equipped with the second fixed block. This general grinding machine anchor clamps of pushing off slag gate valve through using this grinding machine anchor clamps, once the clamping can two bricks to the pushing off slag gate valve of two kinds of sizes shares a grinding machine anchor clamps, because the clamp force distributes rationally, the adobe qualification rate of processing increases substantially.

Description

Universal grinding machine clamp for slag-stopping gate valve

Technical Field

The utility model relates to a grinding machine anchor clamps technical field specifically is a general grinding machine anchor clamps of pushing off slag gate valve.

Background

The grinding machine fixture is a fixture used on a grinding machine, at present, a converter slag-stopping gate valve must be ground on the grinding machine according to technological requirements, the technological requirements are stricter due to continuous progress of the technology, when the traditional grinding machine fixture is operated, only one brick can be ground at a time, and one fixture needs to be replaced for each brick type, so that the production efficiency is low, the clamping cannot be well performed, a large amount of waste products are generated during grinding, and the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a general grinding machine anchor clamps of pushing off slag gate valve has solved at present, the grinding process must be carried out on the grinding machine according to the technological requirement to converter pushing off slag gate valve, because the technique is constantly progressed, the technological requirement is also strict day by day, traditional grinding machine anchor clamps are when the operation, once only can grind a brick, and need each brick type to change an anchor clamps, production efficiency is low, and the clamp that can not be fine presss from both sides tightly, lead to producing a large amount of waste products when the grinding, cause the problem of the waste of resource.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pushing off slag gate valve universal grinder anchor clamps, includes the bottom plate, the top and the bottom of bottom plate obverse surface all are provided with first cushion, and are provided with first fixed block between two first cushions, the back of first cushion is provided with the second cushion, one side that first fixed block was kept away from to first cushion has the lead screw through pivot swing joint, the surface cover of lead screw is equipped with the second fixed block.

Preferably, the number of the screw rods arranged on each first cushion block is two, and the screw rods are in threaded connection with the second fixing blocks.

Preferably, the front surface of the bottom plate is circular and is fixed on the cylindrical grinder through an electromagnetic chuck, and a plurality of screw holes are formed in the front surface of the bottom plate.

Preferably, the first cushion block, the second cushion block, the first fixing block and the second fixing block are connected with the bottom plate through four hexagon socket head cap screws.

Preferably, the front surface of the second fixed block is rectangular and is symmetrically distributed with the horizontal diameter of the bottom plate.

Preferably, the front surface of the first cushion block is rectangular, two countersunk head screw holes are machined in the front surface of the first cushion block and are connected with the bottom plate through two hexagon socket head cap screws, the two parts are symmetrically distributed in the horizontal diameter of the circular bottom plate, and the height of each part is three millimeters higher than the thickness of the lug boss of the green brick.

(III) advantageous effects

The utility model provides a general grinding machine anchor clamps of pushing off slag gate valve. The method has the following beneficial effects: this general grinding machine anchor clamps of pushing off slag gate valve through using this grinding machine anchor clamps, once the clamping can two bricks to the pushing off slag gate valve of two kinds of sizes shares a grinding machine anchor clamps, because the clamp force distributes rationally, the adobe qualification rate of processing increases substantially.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a base plate; 2. a first fixed block; 3. a second fixed block; 4. a first cushion block; 5. a second cushion block; 6. and a screw rod.

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

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a pushing off slag gate valve universal grinder anchor clamps which characterized in that: the grinding device comprises a bottom plate 1, wherein the front surface of the bottom plate 1 is circular and is fixed on an external grinding machine through an electromagnetic chuck, a plurality of screw holes are arranged on the front surface, first cushion blocks 4 are arranged at the top and the bottom of the front surface of the bottom plate 1, the first cushion blocks 4, second cushion blocks 5, a first fixing block 2 and a second fixing block 3 are connected with the bottom plate 1 through four hexagon socket head cap screws, two screw rods 6 are arranged on each first cushion block 4, the screw rods 6 are in threaded connection with the second fixing block 3, the first fixing block 2 is arranged between the two first cushion blocks 4, the second cushion block 5 is arranged on the back of the first cushion block 4, one side, away from the first fixing block 2, of the first cushion block 4 is movably connected with the screw rods 6 through a rotating shaft, the second fixing block 3 is sleeved on the surface of the screw rods 6, the front surface of the second fixing block 3 is rectangular and is symmetrically distributed according to the horizontal diameter of, two countersunk head screw holes are processed on the front surface and are connected with the bottom plate 1 through two hexagon socket head cap screws, two parts are symmetrically distributed according to the horizontal diameter of the circular bottom plate 1, and the height of the parts is three millimeters higher than the thickness of a green brick boss.

As shown in the attached drawing, the utility model relates to a universal grinder fixture for a converter slag-stopping gate valve, which comprises a bottom plate 1, wherein the bottom plate 1 is circular, the bottom surface is fixed on an external grinding machine through an electromagnetic chuck, a plurality of screw holes are arranged on the front surface, a first fixed block 2, a second fixed block 3, a first cushion block 4 and a second cushion block 5 are fixed through inner hexagonal screws and are used as a base plate of the whole tool fixture, the front surface of the fixed block 2 is strip-shaped and is fixed on the horizontal diameter of the bottom plate 1, the fixed block is connected with the bottom plate through four inner hexagonal screws, the front side and the rear side are contacted with the linear part of a green brick to position the width direction, the front surface of the second fixed block 3 is rectangular, the two countersunk screw holes are symmetrically distributed according to the horizontal diameter of the bottom plate 1, the front surface of a part is processed with two inner hexagonal screws connected with the bottom plate 1 through two inner screws, is a clamping part of the whole tool clamp; the front surface of the first cushion block 4 is rectangular, two countersunk head screw holes are machined in the front surface of the first cushion block and are connected with the bottom plate 1 through two hexagon socket head cap screws, two parts are symmetrically distributed according to the horizontal diameter of the circular bottom plate 1, the height of each part is 3mm higher than the thickness of a green brick boss, and the part is a positioning part of a tool clamp; the front surface of the second cushion block 5 is rectangular, the second cushion block is symmetrically distributed according to the horizontal diameter of the circular base plate 1, two countersunk head screw holes are machined in the front surface of the second cushion block and are connected with the base plate through two inner hexagonal screws, the height of a part is 3mm higher than the thickness of a green brick boss, and the part is a positioning part of a tool clamp; the screw rods 6 are four screw rods and clamp the green bricks through the second fixing blocks 3; after the fixture of the grinding machine is assembled, the sliding surface of the green brick is about 3mm higher than the upper surface of the fixture body.

In order to prolong the service life of the grinding machine clamp, alloy tool steel is selected as the first cushion block 4, the second cushion block 5 and the second fixing block 3, and the hardness is HRC58-60 through a proper heat treatment process; four screw rods 6 are 12.9-level high-strength screws, so that the wear resistance is improved.

The two kinds of slag stopping gate valve adobes share one pair of die clamps, reduce the time of changing the frock of operative employee, reduce the frock cost of manufacture.

The gate valve clamp is reasonable in positioning, the clamping force is uniformly distributed, and the qualified rate of gate valve grinding is improved.

In conclusion, the grinding machine clamp for the slag stopping gate valve can grind two bricks by one-time clamping through the grinding machine clamp, and the slag stopping gate valves with two sizes share one grinding machine clamp.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pushing off slag gate valve universal grinder anchor clamps which characterized in that: including bottom plate (1), the top and the bottom on bottom plate (1) positive surface all are provided with first cushion (4), and are provided with first fixed block (2) between two first cushion (4), the back of first cushion (4) is provided with second cushion (5), one side that first fixed block (2) were kept away from in first cushion (4) has lead screw (6) through pivot swing joint, the surface cover of lead screw (6) is equipped with second fixed block (3).

2. The universal grinding machine fixture for the slag-stopping gate valve as claimed in claim 1, wherein: the number of the screw rods (6) arranged on each first cushion block (4) is two, and the screw rods (6) are in threaded connection with the second fixing blocks (3).

3. The universal grinding machine fixture for the slag-stopping gate valve as claimed in claim 1, wherein: the front surface of the bottom plate (1) is circular and is fixed on an external grinding machine through an electromagnetic chuck, and a plurality of screw holes are formed in the front surface of the bottom plate.

4. The universal grinding machine fixture for the slag-stopping gate valve as claimed in claim 1, wherein: the first cushion block (4), the second cushion block (5), the first fixing block (2) and the second fixing block (3) are connected with the bottom plate (1) through four inner hexagonal screws.

5. The universal grinding machine fixture for the slag-stopping gate valve as claimed in claim 1, wherein: the front surface of the second fixed block (3) is rectangular and is symmetrically distributed with the horizontal diameter of the bottom plate (1).

6. The universal grinding machine fixture for the slag-stopping gate valve as claimed in claim 1, wherein: the front surface of the first cushion block (4) is rectangular, two countersunk head screw holes are machined in the front surface and are connected with the bottom plate (1) through two inner hexagonal screws, two parts are symmetrically distributed with the horizontal diameter of the circular bottom plate (1), and the height of each part is three millimeters higher than the thickness of a boss of a green brick.