CN219853577U

CN219853577U - Electric spark cutter sharpening machine tool with grinding wheel trimmer

Info

Publication number: CN219853577U
Application number: CN202320635064.3U
Authority: CN
Inventors: 卢军; 申海艳
Original assignee: Xiaogan Hengjiu Industrial Co ltd
Current assignee: Xiaogan Hengjiu Industrial Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-10-20
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses an electric spark cutter sharpening machine tool with a grinding wheel trimmer, which comprises a sharpening machine tool, wherein an arc through groove is formed in one side of the top of the sharpening machine tool, a sliding plate is arranged in the arc through groove in a sliding mode, the through groove is formed in the top of the inner part of the sliding plate, a telescopic groove is formed in the bottom of the inner part of the through groove, a telescopic spring is arranged at the bottom of the inner part of the telescopic groove, and a telescopic rod is arranged in the telescopic groove in a sliding mode. According to the device, when the grinding wheel on the edge grinder is ground, the grinding wheel is directly ground through the trimmer, the trimmer can be hinged and rotated in the through groove through the hinged plate to adjust the inclination of the grinding wheel, and the sliding plate can also slide in the arc through groove to make circular arc movement, so that the included angle between the grinding wheel and the grinding wheel is changed, the grinding wheel is more comprehensively ground, and each place can be ground and trimmed, and the efficiency is higher.

Description

Electric spark cutter sharpening machine tool with grinding wheel trimmer

Technical Field

The utility model relates to the technical field of sharpening machine tools, in particular to an electric spark cutter sharpening machine tool with a grinding wheel trimmer.

Background

The grinding machining application is wider, and the grinding machine is one of the main methods of precision machining of machine parts, and can be used for machining materials with higher hardness, such as quenched steel, hard alloy and the like; the grinding machine can also be used for grinding brittle materials such as glass and granite with high precision and small surface roughness, and also can be used for grinding with high efficiency such as powerful grinding, and the grinding machine has various types and different specifications along with the continuous development of the mechanical industry, and is suitable for various mechanical processing.

However, the existing sharpening machine tool has certain defects:

1. after the sharpening machine tool is used for a period of time, the grinding wheel is worn to a certain extent, the grinding wheel of the traditional grinding machine must be manually disassembled to grind the grinding wheel, the sharpening precision can be influenced in the disassembling and assembling process, the production efficiency is reduced, the efficiency is reduced when the sharpening machine tool is actually used, and a trimmer is needed;

2. however, after the trimmer is used for a period of time, the trimming wheel is worn to some extent, and the trimming wheel needs to be replaced at the moment, but the trimming wheel on the trimmer is generally fixedly connected, and the replacement is relatively laborious.

Disclosure of Invention

The utility model aims to provide an electric spark cutter sharpening machine tool with a grinding wheel trimmer, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take electric spark cutter sharpening machine of grinding wheel trimmer, includes the sharpening machine, one side at sharpening machine top is provided with the arc and leads to the groove, the inside slip in arc leads to the groove is provided with the sliding plate, the inside top in sliding plate is provided with logical groove, the inside bottom in logical groove is provided with the expansion tank, the inside bottom in expansion tank is provided with the expansion spring, the inside slip in expansion tank is provided with the telescopic link, the top of telescopic link is provided with the second arc rack, the both sides in logical inslot are articulated to have the articulated slab, one side of articulated slab bottom is provided with first arc rack, the top in articulated slab is provided with the displacement groove, the inside slip in displacement groove is provided with driving motor, driving motor's output is provided with the dismantlement subassembly.

Preferably, the dismounting assembly comprises an external thread sleeve, an extrusion sleeve, a fixing rod and a thread cylinder, wherein the external thread sleeve is positioned at the output end of the driving motor, the external thread sleeve is connected with the thread cylinder in an external thread manner, the extrusion sleeve is arranged on one side of the thread cylinder, the fixing rod is arranged at the top and the bottom of the external thread sleeve in a sliding manner, and the trimming wheel can be quickly dismounted.

Preferably, the inside cover of external screw thread telescopic is equipped with the inserted block, the top and the bottom of inserted block all are provided with the fixed slot, the inserted block is kept away from external screw thread telescopic one side and is provided with the trimmer, is convenient for install the trimmer.

Preferably, the top and the bottom inside the external thread sleeve are provided with spring grooves, the outer side of the fixing rod is sleeved with springs, and the bottom outside the fixing rod is provided with a limiting ring, so that the fixing rod can automatically reset.

Preferably, the top of dead lever one side is the slope, the dead lever is located extrusion sheathed tube inside, is convenient for push down the fixed slot inside removal under extrusion sheathed tube.

Preferably, a first bolt groove is formed in the bottom of the inside of the displacement groove, a sliding block is arranged at the bottom of the driving motor, and a first fastening bolt is connected to the bottom of the sliding block in a threaded mode, so that the driving motor can be fixed conveniently.

Preferably, one side of the arc through groove is provided with a second bolt groove, and the bottom of one side of the sliding plate is connected with a second fastening bolt in a threaded manner, so that the sliding plate is fixed conveniently.

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

1. when the grinding wheel on the edge grinder is polished, the grinding wheel is directly polished through the trimmer, the trimmer can be hinged and rotated in the through groove through the hinged plate to adjust the inclination of the trimming wheel, and the sliding plate can also slide in the arc through groove to do circular arc motion, so that the included angle between the trimming wheel and the grinding wheel is changed, the grinding wheel is more comprehensively polished in various places, and the efficiency is higher;

2. simultaneously through mutually supporting between two sets of dead levers and the fixed slot, can remove fixedly to inserted block and trimmer wheel, can dismantle the trimmer wheel fast for more convenient when dismantling, reduce the amount of labour, improved work efficiency greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at B of fig. 1 according to the present utility model.

In the figure: 1. sharpening the machine tool; 2. a sliding plate; 3. a first arcuate rack; 4. a through groove; 5. a driving motor; 6. an externally threaded sleeve; 7. a dressing wheel; 8. arc through grooves; 9. a hinged plate; 10. a displacement groove; 11. a telescopic spring; 12. a telescopic slot; 13. a second arcuate rack; 14. a telescopic rod; 15. extruding the sleeve; 16. inserting blocks; 17. a fixing groove; 18. a fixed rod; 19. a screw thread cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, embodiments of the present utility model are provided: the utility model provides a take spark-erosion tool sharpening machine of grinding wheel trimmer, including sharpening machine 1, one side at sharpening machine 1 top is provided with arc logical groove 8, the inside slip in arc logical groove 8 is provided with slide plate 2, one side in arc logical groove 8 is provided with the second bolt groove, the bottom threaded connection in slide plate 2 one side has the second fastening bolt, the inside top of slide plate 2 is provided with logical groove 4, the inside bottom of logical groove 4 is provided with expansion groove 12, the inside bottom of expansion groove 12 is provided with expansion spring 11, the inside slip in expansion groove 12 is provided with telescopic link 14, the top of telescopic link 14 is provided with second arc rack 13, the both sides in logical groove 4 are articulated to be provided with articulated slab 9, one side in articulated slab 9 bottom is provided with first arc rack 3, the top of 9 is provided with displacement groove 10, the inside slip in displacement groove 10 is provided with driving motor 5, the inside bottom in displacement groove 10 is provided with first bolt groove, the bottom of driving motor 5 is provided with the slider, and the bottom threaded connection of slider has first fastening bolt, driving motor 5's output is provided with the dismantlement subassembly.

Further, the disassembly assembly comprises an external thread sleeve 6, an extrusion sleeve 15, a fixing rod 18 and a thread cylinder 19, wherein the external thread sleeve 6 is positioned at the output end of the driving motor 5, the external thread sleeve 6 is in threaded connection with the thread cylinder 19, the extrusion sleeve 15 is arranged on one side of the thread cylinder 19, and the fixing rod 18 is arranged at the top and the bottom of the external thread sleeve 6 in a sliding manner.

Further, an insert 16 is sleeved in the external thread sleeve 6, fixing grooves 17 are formed in the top and the bottom of the insert 16, and a trimming wheel 7 is arranged on one side, away from the external thread sleeve 6, of the insert 16.

Further, spring grooves are formed in the top and the bottom of the inside of the external thread sleeve 6, springs are sleeved on the outer side of the fixing rod 18, and a limiting ring is arranged on the bottom of the outer side of the fixing rod 18.

Further, the top of one side of the fixing rod 18 is inclined, and the fixing rod 18 is located inside the extrusion sleeve 15.

Working principle: firstly, when the grinding wheel needs to be ground, the driving motor 5 can slide in the displacement groove 10 to drive the finishing wheel 7 to be close to the grinding wheel, meanwhile, the grinding wheel is provided with a grinding position which is more actually needed, the hinged plate 9 is inclined, the second arc-shaped rack 13 is pulled downwards, the second arc-shaped rack 13 and the first arc-shaped rack 3 are far away from each other, the fixing of the first arc-shaped rack 3 is released, the hinged plate 9 can be adjusted, then the sliding plate 2 slides in the arc-shaped through groove 8, the included angle between the finishing wheel 7 and the grinding wheel is changed, and all positions of the grinding wheel can be ground and finished;

when the finishing wheel 7 needs to be disassembled, the threaded cylinder 19 is rotated at the outer side of the external threaded sleeve 6 at this time, the threaded cylinder 19 drives the extrusion sleeve 15 to approach the driving motor 5, the fixing rod 18 gradually moves out of the extrusion sleeve 15, the fixing rod 18 moves upwards under the action of a spring at the outer side of the fixing rod 18 and is separated from the fixing groove 17, the fixing of the insert block 16 is completed, and at this time, the finishing wheel 7 can be removed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electric spark cutter sharpening machine with a grinding wheel trimmer, comprising a sharpening machine (1), characterized in that: one side at sharpening lathe (1) top is provided with arc logical groove (8), the inside slip in arc logical groove (8) is provided with sliding plate (2), the inside top of sliding plate (2) is provided with logical groove (4), the inside bottom in logical groove (4) is provided with expansion tank (12), the inside bottom in expansion tank (12) is provided with expansion spring (11), the inside slip in expansion tank (12) is provided with telescopic link (14), the top of telescopic link (14) is provided with second arc rack (13), the both sides in logical groove (4) inside are articulated to be provided with hinged plate (9), one side of hinged plate (9) bottom is provided with first arc rack (3), the top of hinged plate (9) is provided with displacement groove (10), the inside slip in displacement groove (10) is provided with driving motor (5), the output of driving motor (5) is provided with dismantles the subassembly.

2. An electric spark cutter sharpening machine with a grinding wheel dresser as defined in claim 1, wherein: the disassembly assembly comprises an external thread sleeve (6), an extrusion sleeve (15), a fixing rod (18) and a thread cylinder (19), wherein the external thread sleeve (6) is positioned at the output end of the driving motor (5), the external thread sleeve (6) is connected with the thread cylinder (19) through an external thread, the extrusion sleeve (15) is arranged on one side of the thread cylinder (19), and the fixing rod (18) is arranged at the top and the bottom of the external thread sleeve (6) in a sliding mode.

3. An electric spark cutter sharpening machine with a grinding wheel dresser as defined in claim 2, wherein: the inside cover of external screw thread sleeve (6) is equipped with insert block (16), the top and the bottom of insert block (16) all are provided with fixed slot (17), one side that insert block (16) kept away from external screw thread sleeve (6) is provided with trimmer (7).

4. An electric spark cutter sharpening machine with a grinding wheel dresser as defined in claim 2, wherein: the spring grooves are formed in the top and the bottom of the inside of the external thread sleeve (6), springs are sleeved on the outer side of the fixing rod (18), and a limiting ring is arranged at the bottom of the outer side of the fixing rod (18).

5. An electric spark cutter sharpening machine with a grinding wheel dresser as defined in claim 2, wherein: the top of one side of the fixing rod (18) is inclined, and the fixing rod (18) is positioned in the extrusion sleeve (15).

6. An electric spark cutter sharpening machine with a grinding wheel dresser as defined in claim 1, wherein: the bottom inside displacement groove (10) is provided with first bolt groove, the bottom of driving motor (5) is provided with the slider, and the bottom threaded connection of slider has first fastening bolt.

7. An electric spark cutter sharpening machine with a grinding wheel dresser as defined in claim 2, wherein: the second bolt groove is formed in one side of the inner portion of the arc-shaped through groove (8), and a second fastening bolt is connected to the bottom of one side of the sliding plate (2) in a threaded mode.