CN214869730U

CN214869730U - Consumption compensation mechanism of surface grinding machine

Info

Publication number: CN214869730U
Application number: CN202120734080.9U
Authority: CN
Inventors: 周兆伟; 郭楚君; 马锦宝
Original assignee: Foshan Shunde Risheng Electric Appliance Manufacturing Co ltd
Current assignee: Foshan Shunde Risheng Electric Appliance Manufacturing Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-26
Anticipated expiration: 2031-04-12

Abstract

The utility model provides a flat grinder consumes compensating mechanism. Surface grinding machine consumption compensation mechanism includes: a connecting column and a grinding wheel which are arranged on the surface grinding machine; the first shell is arranged on the connecting column; the extension column is slidably mounted on the inner wall of the first shell, and the bottom end of the extension column extends out of the first shell; the second shell is fixedly installed at the bottom end of the extension column, and the grinding wheel is rotatably connected with the inner wall of the second shell; the two sliding blocks are symmetrically and slidably mounted on the inner wall of the top of the second shell; the connecting rod is rotatably arranged on the sliding block; and the baffle plates are rotatably arranged on the two connecting rods. The utility model provides a flat grinder consumes compensation mechanism has convenient to use, easy operation, auto-induction and adjusts, and is efficient, and degree of automation is high, advantage that the continuation is strong.

Description

Consumption compensation mechanism of surface grinding machine

Technical Field

The utility model relates to a flat grinder technical field especially relates to a flat grinder consumes compensation mechanism.

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. According to different shafts, the grinding machine can be divided into a horizontal shaft grinding machine and a vertical shaft grinding machine. The diameter of the grinding wheel is reduced after the grinding wheel is worn, the contact depth of the grinding wheel and a workpiece is reduced, the grinding quality of the workpiece is changed, the consistency of the grinding quality of the workpiece cannot be guaranteed, and the grinding wheel consumption generated by grinding is generally compensated by manually adjusting the height.

Traditionally, when the high emery wheel consumption that produces the grinding through manual regulation compensates, the manual regulation precision is low, easily influences product quality, and is inefficient, and observes for a long time and adjusts and easily produces tired sense, and the persistence is low.

Therefore, it is necessary to provide a consumption compensation mechanism for a surface grinding machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, easy operation, auto-induction adjust, it is efficient, and degree of automation is high, and the strong flat grinder of continuation consumes compensating mechanism.

In order to solve the technical problem, the utility model provides a flat grinder consumes compensating mechanism, include: a connecting column and a grinding wheel which are arranged on the surface grinding machine; the first shell is arranged on the connecting column; the extension column is slidably mounted on the inner wall of the first shell, and the bottom end of the extension column extends out of the first shell; the second shell is fixedly installed at the bottom end of the extension column, and the grinding wheel is rotatably connected with the inner wall of the second shell; the two sliding blocks are symmetrically and slidably mounted on the inner wall of the top of the second shell; the connecting rod is rotatably arranged on the sliding block; the baffle plates are rotatably arranged on the two connecting rods; the through hole is formed in the baffle, and the top of the grinding wheel extends out of the through hole; a distance monitor fixedly mounted on a top inner wall of the second housing; the first threaded rod is rotatably installed on the inner wall of the top of the first shell and is in threaded connection with the extension column, and the top end of the first threaded rod extends out of the first shell; the mounting rack is fixedly mounted at the top of the first shell; the first motor is fixedly installed on the mounting frame, and the top end of the first threaded rod is fixedly connected with an output shaft of the first motor.

Preferably, a cavity is formed in the second shell, and the top of the sliding block extends into the cavity.

Preferably, a second threaded rod is rotatably mounted on the inner wall of the cavity, and the sliding block is in threaded connection with the second threaded rod.

Preferably, rotate on the top inner wall of cavity and install the dwang, the bottom fixed mounting of dwang has first bevel gear, fixed cover is equipped with second bevel gear on the second threaded rod, first bevel gear and second bevel gear meshing, just the top of dwang extend to the cavity outside and with first threaded rod sliding connection.

Preferably, a sliding groove is formed in the connecting column, a supporting column is fixedly mounted on the first shell, and the supporting column is connected with the inner wall of the sliding groove in a sliding mode.

Preferably, fixed mounting has the spur rack on the support column, fixed mounting has the second motor on the spliced pole, fixed mounting has the spur gear on the output shaft on the second motor, the bottom of spur gear extends to in the sliding tray, just spur gear and spur rack meshing.

Compared with the prior art, the utility model provides a flat grinder consumes compensating mechanism has following beneficial effect:

the utility model provides a consumption compensation mechanism of a surface grinding machine, wherein connecting rods are rotatably arranged on a sliding block, the connecting rods are rotatably arranged on the sliding block, baffle plates are rotatably arranged on two connecting rods, through holes are arranged on the baffle plates, the top of a grinding wheel extends out of the through holes, a distance monitor is fixedly arranged on the inner wall of the top part of a second shell, after the diameter of the grinding wheel is reduced, the through holes on the grinding wheel are driven to move by adjusting the height of the baffle plates, the influence of water splash driven by the grinding wheel on the distance monitor can be effectively avoided, the automatic induction adjustment is realized, the efficiency is high, the automation degree is high, the continuity is strong, a first threaded rod is rotatably arranged on the inner wall of the top part of a first shell, the first threaded rod is in threaded connection with an extending column, and the top end of the first threaded rod extends out of the first shell, the height can be automatically adjusted, and the consistency of the grinding quality of the workpiece can be conveniently kept.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a consumption compensation mechanism for a surface grinding machine according to the present invention;

FIG. 2 is a schematic side sectional view of the baffle of the present invention;

fig. 3 is a schematic view of a second embodiment of a consumption compensation mechanism for a surface grinding machine according to the present invention;

fig. 4 is a schematic top view of the second motor shown in fig. 3.

Reference numbers in the figures: 1. connecting columns; 2. a first housing; 3. extending the column; 4. a second housing; 5. a slider; 6. a connecting rod; 7. a baffle plate; 8. a through hole; 9. a distance monitor; 10. a first threaded rod; 11. a mounting frame; 12. a first motor; 13. a second threaded rod; 14. rotating the rod; 15. a first bevel gear; 16. a second bevel gear; 17. a support pillar; 18. straight rack; 19. a second motor; 20. a straight gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1 and 2, in a first embodiment of the present invention, a consumption compensation mechanism for a surface grinder includes: a connecting column 1 and a grinding wheel which are arranged on the surface grinding machine; the first shell 2 is arranged on the connecting column 1; the extending column 3 is installed on the inner wall of the first shell 2 in a sliding mode, and the bottom end of the extending column 3 extends out of the first shell 2; the second shell 4 is fixedly installed at the bottom end of the extension column 3, and the grinding wheel is rotatably connected with the inner wall of the second shell 4; the two sliding blocks 5 are symmetrically and slidably mounted on the inner wall of the top of the second shell 4; the connecting rod 6 is rotatably arranged on the sliding block 5; the baffle 7 is rotatably arranged on the two connecting rods 6; the through hole 8 is formed in the baffle 7, and the top of the grinding wheel extends out of the through hole 8; a distance monitor 9, wherein the distance monitor 9 is fixedly installed on the top inner wall of the second shell 4; the first threaded rod 10 is rotatably installed on the inner wall of the top of the first shell 2, the first threaded rod 10 is in threaded connection with the extension column 3, and the top end of the first threaded rod 10 extends out of the first shell 2; the mounting rack 11 is fixedly mounted at the top of the first shell 2; the first motor 12 is fixedly installed on the mounting frame 11, and the top end of the first threaded rod 10 is fixedly connected with an output shaft of the first motor 12.

The cavity is formed in the second shell 4, and the top of the sliding block 5 extends into the cavity, so that the sliding block 5 is convenient to connect.

And a second threaded rod 13 is rotatably installed on the inner wall of the cavity, and the sliding block 5 is in threaded connection with the second threaded rod 13, so that the sliding block 5 is driven to move conveniently.

Rotate on the top inner wall of cavity and install dwang 14, the bottom fixed mounting of dwang 14 has first bevel gear 15, fixed cover is equipped with second bevel gear 16 on the second threaded rod 13, first bevel gear 15 and the meshing of second bevel gear 16, just the top of dwang 14 extend to the cavity outside and with first threaded rod 10 sliding connection, be convenient for carry out synchronous control to the height of emery wheel height and baffle 7.

The utility model provides a flat grinder consumes compensating mechanism's theory of operation as follows:

firstly, when the grinding wheel and a workpiece are ground, the grinding wheel is abraded, the diameter of the grinding wheel is easily reduced, and the consistency of the grinding quality of the workpiece is easily influenced; when the device is used, after the distance monitor 9 detects that the distance between the device and the grinding wheel is increased, the first motor 12 is automatically started to drive the first threaded rod 10 to rotate, the first threaded rod 10 can drive the extension column 3 to vertically move, the extension column 3 drives the second shell 4 to move, the second shell 4 drives the grinding wheel to move, the height can be automatically adjusted, and the consistency of the grinding quality of workpieces can be maintained conveniently; meanwhile, the surface grinding machine can use water to wash chips generated by grinding of the grinding wheel and the workpiece in the workpiece grinding process, the water is easy to splash when the grinding wheel rotates, the monitoring effect of the distance monitor 9 is easy to influence, when the first threaded rod 10 rotates, the rotating rod 14 can be driven to rotate, the rotating rod 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the sliding block 5 to move horizontally, the sliding block 5 drives the connecting rod 6 to move, the connecting rod 6 drives the baffle 7 to move, after the diameter of the grinding wheel is reduced, the through hole 8 on the regulating baffle 7 is highly driven to move, the water splashed by the driving of the grinding wheel can be effectively prevented from influencing the distance monitor 9, automatic induction regulation is realized, the efficiency is high, the automation degree is high, and the continuity is strong.

the utility model provides a flat grinder consumption compensation mechanism, connecting rod 6 is rotatably installed on slider 5, baffle 7 is rotatably installed on two connecting rods 6, through-hole 8 is opened on baffle 7, distance monitor 9 is fixedly installed on the top inner wall of second casing 4, after the diameter of the grinding wheel is reduced, through-hole 8 on the baffle is driven by adjusting the height of baffle 7, the influence of the water splash driven by the grinding wheel on distance monitor 9 can be effectively avoided, automatic induction adjustment is realized, the efficiency is high, the degree of automation is high, the continuity is strong, first threaded rod 10 is rotatably installed on the top inner wall of first casing 2, first threaded rod 10 is in threaded connection with extension column 3, and the top end of first threaded rod 10 extends to the outside of first casing 2, the height can be automatically adjusted, and the consistency of the grinding quality of the workpiece can be conveniently kept.

Second embodiment:

based on the consumption compensation mechanism for the surface grinder provided in the first embodiment of the present application, a second embodiment of the present application provides another consumption compensation mechanism for a surface grinder. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3-4, the consumption compensation mechanism of the surface grinder further includes a sliding groove, the sliding groove is disposed on the connecting column 1, the first housing 2 is fixedly mounted with a supporting column 17, and the supporting column 17 is slidably connected to an inner wall of the sliding groove, so as to support and connect the first housing 2.

Fixed mounting has spur rack 18 on the support column 17, fixed mounting has second motor 19 on the spliced pole 1, fixed mounting has spur gear 20 on the output shaft on the second motor 19, the bottom of spur gear 20 extends to in the sliding tray, just spur gear 20 and the meshing of spur rack 18 can drive the emery wheel and carry out the horizontal motion, are convenient for when carrying out the grinding to the work piece that the contact surface is little, are convenient for carry out the level (l) ing after the emery wheel face consumes.

Start second motor 19 and drive spur gear 20 and rotate, spur gear 20 drives spur rack 18 and carries out the horizontal motion, spur rack 18 drives the motion of support column 17, support column 17 drives the motion of first casing 2, first casing 2 can drive and extend post 3 motion, it drives the motion of second casing 4 to extend post 3, second casing 4 can drive the emery wheel and carry out the horizontal motion, be convenient for when carrying out the grinding to the little work piece of contact surface, be convenient for carry out the horizontal adjustment after the emery wheel face consumes.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A consumption compensation mechanism for a surface grinding machine, comprising:

a connecting column and a grinding wheel which are arranged on the surface grinding machine;

the first shell is arranged on the connecting column;

the extension column is slidably mounted on the inner wall of the first shell, and the bottom end of the extension column extends out of the first shell;

the second shell is fixedly installed at the bottom end of the extension column, and the grinding wheel is rotatably connected with the inner wall of the second shell;

the two sliding blocks are symmetrically and slidably mounted on the inner wall of the top of the second shell;

the connecting rod is rotatably arranged on the sliding block;

the baffle plates are rotatably arranged on the two connecting rods;

the through hole is formed in the baffle, and the top of the grinding wheel extends out of the through hole;

a distance monitor fixedly mounted on a top inner wall of the second housing;

the first threaded rod is rotatably installed on the inner wall of the top of the first shell and is in threaded connection with the extension column, and the top end of the first threaded rod extends out of the first shell;

the mounting rack is fixedly mounted at the top of the first shell;

the first motor is fixedly installed on the mounting frame, and the top end of the first threaded rod is fixedly connected with an output shaft of the first motor.

2. The consumption compensating mechanism of a surface grinder as set forth in claim 1, wherein the second housing defines a cavity, and the top of the slide block extends into the cavity.

3. The consumption compensation mechanism of a surface grinding machine as claimed in claim 2, wherein a second threaded rod is rotatably mounted on the inner wall of the chamber, and the slide block is in threaded connection with the second threaded rod.

4. The consumption compensation mechanism of the surface grinding machine as claimed in claim 3, wherein a rotating rod is rotatably mounted on the inner wall of the top of the cavity, a first bevel gear is fixedly mounted at the bottom end of the rotating rod, a second bevel gear is fixedly sleeved on the second threaded rod and meshed with the first bevel gear, and the top end of the rotating rod extends out of the cavity and is in sliding connection with the first threaded rod.

5. The consumption compensation mechanism of a surface grinding machine according to claim 1, wherein a sliding groove is formed on the connecting column, a supporting column is fixedly mounted on the first shell, and the supporting column is slidably connected with the inner wall of the sliding groove.

6. The consumption compensation mechanism of the surface grinding machine as claimed in claim 5, wherein a spur rack is fixedly installed on the supporting column, a second motor is fixedly installed on the connecting column, a spur gear is fixedly installed on an output shaft of the second motor, the bottom of the spur gear extends into the sliding groove, and the spur gear is meshed with the spur rack.