CN218746623U - Workpiece positioning mechanism of surface grinding machine - Google Patents

Abstract

The application relates to a flat grinder work piece positioning mechanism, the bed body including the grinding machine, sliding connection has the sliding frame on the bed body, sliding frame upper end fixedly connected with places the board, sliding connection has the location box on placing the board lateral wall, the inboard wall rotates in the location box and is connected with two threaded rods, the cover is equipped with the screw sleeve on the threaded rod, the location box outside is equipped with the radiation box. According to the scheme, the radiation box is arranged, the polishing position of the object block and the polishing depth required by visualization can be positioned, the polishing amount can be accurately grasped during positioning, and the positioning efficiency is improved; by arranging the measuring rod, the positioning distance has the effects of visualization and measurable quantification and the positioning accuracy is further improved.

Description

Workpiece positioning mechanism of surface grinding machine

Technical Field

The application relates to the technical field of auxiliary equipment of a surface grinding machine, in particular to a workpiece positioning mechanism of the surface grinding machine.

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.

However, before polishing through the surface grinding machine, the polishing amount required by the polishing piece needs to be measured and estimated in advance, the polishing depth of the polishing piece is positioned through measuring tools such as a measuring scale, a spiral distance meter and a caliper, marking tools such as a pencil are used, the surface of the polishing piece is marked with a carving mark, the polishing piece is polished again, the whole steps are complicated, and the carving mark is easy to be influenced by an arm or other factors, so that the deviation of the carving position is caused, and the polishing accuracy is influenced. Accordingly, one skilled in the art provides a workpiece positioning mechanism for a surface grinding machine to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the positioning efficiency is low and the accuracy is poor, the application provides a surface grinding machine workpiece positioning mechanism.

The application provides a flat grinder work piece positioning mechanism adopts following technical scheme:

the utility model provides a flat grinder work piece positioning mechanism, includes the bed body of grinding machine, sliding connection has the sliding frame on the bed body, sliding frame upper end fixedly connected with places the board, sliding connection has the location box on placing the board lateral wall, the inside wall of location box rotates and is connected with two threaded rods, the cover is equipped with threaded sleeve on the threaded rod, the location box outside is equipped with the radiation box, a plurality of light sections of radiation box inside wall fixedly connected with, it is equipped with the bar groove to run through on the lateral wall that the location box was kept away from to the radiation box, the radiation box is close to fixedly connected with translation board on the lateral wall of location box, two connecting blocks of fixedly connected with on the translation board lateral wall, two the connecting block slides and runs through the location box lateral wall and fixed cup joint respectively in two threaded sleeve lateral walls.

Through adopting above-mentioned technical scheme, through the setting in light section of thick bamboo and bar groove for horizontal striation can be ejaculated to the radiation box, and then can fix a position the position of polishing and the visual required depth of polishing of thing piece, and the assurance to the volume of polishing when the location is more accurate.

Preferably, the side wall of the placing plate is fixedly connected with a buckle, the lower end of the positioning box is fixedly connected with a clamping block, and the buckle is sleeved outside the clamping block in a sliding mode.

Through adopting above-mentioned technical scheme, through the setting of fixture block and buckle for the location box can be loaded when needs and carry out the accurate positioning on placing the board, when not needing the location box, can be pulled down by convenient and quick ground, makes the application of location box more nimble.

Preferably, the upper end of the positioning box is fixedly connected with a driving box, the upper ends of the two threaded rods are rotatably connected with the inner top surface of the driving box through the side wall of the positioning box, the inner side of the driving box is provided with a horizontally arranged worm, the positions of the two threaded rods corresponding to the worm are fixedly sleeved with worm wheels, and the worm wheels are meshed with the worm wheels.

Preferably, a motor is fixedly mounted on the outer side wall of the drive box, and the output end of the motor is rotatably penetrated through the side wall of the drive box and is coaxially and fixedly connected with one end of the worm.

Through adopting above-mentioned technical scheme, can drive two threaded rods simultaneously through motor and drive box internal mechanism and rotate, and then accessible threaded sleeve drives connecting block, translation board and radiates the removal that the box went on the upper and lower position, then is more convenient when the locating position of box is radiated in needs regulation, and drives through mechanical construction and adjust the light position, can make regulation efficiency and regulation precision higher.

Preferably, translation board upper end fixedly connected with measuring stick, be equipped with the scale on the measuring stick, fixedly connected with sliding sleeve on the locating box lateral wall, the measuring stick slides and runs through the sliding sleeve setting, just sliding sleeve upper end fixedly connected with pointer.

Through adopting above-mentioned technical scheme, through the setting of pointer and measuring stick, when adjusting the striation position, can show the concrete numerical value of adjusting through measuring stick and pointer accurately, will polish the degree of depth and the whole position of location and show out more visually, and then make the location distance have visual and measurable quantization's effect and further improve the positioning accuracy.

To sum up, the application comprises the following beneficial technical effects:

by arranging the radiation box, the polishing position of the object block and the polishing depth required by visualization can be positioned, the polishing amount can be accurately grasped during positioning, and the positioning efficiency is improved; by arranging the measuring rod, the positioning distance has the effects of visualization and measurable quantification and the positioning accuracy is further improved.

Drawings

Fig. 1 is a schematic structural view of a workpiece positioning mechanism of a surface grinding machine in an embodiment of the present application;

FIG. 2 is a sectional view of the positioning box in the embodiment of the present application;

fig. 3 is a schematic view illustrating a connection state of the clip and the latch according to the embodiment of the present application.

Description of the reference numerals: 1. a bed body; 2. a sliding frame; 3. placing a plate; 4. a positioning box; 5. a threaded rod; 6. a threaded sleeve; 7. a radiation box; 8. a light cylinder; 9. a strip-shaped groove; 10. a translation plate; 11. connecting blocks; 12. buckling; 13. a clamping block; 14. a drive cartridge; 15. a worm; 16. a worm gear; 17. a motor; 18. a measuring rod; 19. a sliding sleeve; 20. and an indicator needle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a workpiece positioning mechanism of a surface grinding machine. Refer to fig. 1, 2, 3, a flat grinder work piece positioning mechanism, bed body 1 including the grinding machine, sliding connection has sliding frame 2 on the bed body 1, board 3 is placed to sliding frame 2 upper end fixedly connected with, sliding connection has location box 4 on placing board 3 lateral wall, it is concrete, place fixedly connected with buckle 12 on the board 3 lateral wall, 4 lower extreme fixedly connected with fixture blocks 13 of location box, buckle 12 slides and cup joints in the fixture block 13 outside, through fixture block 13 and buckle 12's setting, make location box 4 can be loaded when needing and place and carry out the accurate positioning on board 3, when not needing location box 4, can be pulled down by convenient and quick ground, make the application of location box 4 more nimble.

The utility model discloses in, 4 inside walls of location box rotate and are connected with two threaded rods 5, the cover is equipped with threaded sleeve 6 on the threaded rod 5, 4 outsides of location box are equipped with radiation box 7, a plurality of light section of thick bamboo 8 of radiation box 7 inside wall fixedly connected with, radiation box 7 runs through on the lateral wall of keeping away from location box 4 and is equipped with bar groove 9, bar groove 9 and light section of thick bamboo 8's cooperation, can make radiation box 7 the place ahead jet out horizontally light lines, be used for assistance-localization real-time, setting through light section of thick bamboo 8 and bar groove 9, make radiation box 7 can jet out horizontal striation, and then can fix a position the polishing position and the visual required depth of polishing of thing piece, it is more accurate to the assurance of the volume of polishing when the location.

The utility model discloses in, radiation box 7 is close to fixedly connected with translation board 10 on the lateral wall of position box 4, two connecting blocks 11 of fixedly connected with on the translation board 10 lateral walls, and two connecting blocks 11 slide and run through 4 lateral walls of position box and respectively fixed cup joint in 6 lateral walls of two threaded sleeve.

The utility model discloses in, 4 upper ends fixedly connected with drive box 14 of location box, 5 upper ends of two threaded rods all rotate to run through 4 lateral walls on the location box and rotate and connect in 14 interior top surfaces of drive box, 14 inboard worms 15 that are equipped with the level setting of drive box, the equal fixed worm wheel 16 that has cup jointed in position that corresponds worm 15 on two threaded rods 5, worm 15 and 16 intermeshing of worm wheel, and 14 lateral wall fixed mounting of drive box have motor 17, motor 17 output rotate run through 14 lateral walls of drive box and with the coaxial fixed connection of worm 15 wherein one end.

The utility model discloses in, can drive two threaded rods 5 simultaneously through motor 17 and 14 internal mechanisms of drive box and rotate, and then accessible threaded sleeve 6 drives connecting block 11, translation board 10 and radiates the removal of box 7 position about going on, then more convenient when the locating position of box 7 is radiated in needs regulation, and drives through mechanical structure and adjust the light position, can make regulation efficiency and regulation precision higher.

The utility model discloses in, translation board 10 upper end fixedly connected with measuring stick 18, be equipped with the scale on the measuring stick 18, fixedly connected with sliding sleeve 19 on the 4 lateral walls of location box, measuring stick 18 slides and runs through sliding sleeve 19 setting, and sliding sleeve 19 upper end fixedly connected with pointer 20, setting through pointer 20 and measuring stick 18, when adjusting the striation position, can show the concrete numerical value of adjusting through measuring stick 18 and pointer 20 accurately, the degree of depth and the overall position that will polish the location show out more visually, and then make the location distance have visual and measurable quantization's effect and further improve the positioning accuracy.

The implementation principle of the workpiece positioning mechanism of the surface grinding machine in the embodiment of the application is as follows: when positioning is carried out, the clamping block 13 at the lower end of the positioning box 4 is inserted along the buckle 12, after the insertion is completed, the output end of the starting motor 17 rotates in the forward direction, the output end of the motor 17 drives the worm 15 to rotate at the moment, the rotation of the worm 15 is transmitted to the two threaded rods 5 through the worm wheel 16, the threaded rods 5 rotate and drive the threaded sleeve 6 to move at the moment, the threaded sleeve 6 drives the translation plate 10 and the radiation box 7 to move upwards through the connecting block 11, the scales of the measuring rod 18 pointed out by the indicating needle 20 at the moment can be recorded until the light lines emitted by the light cylinder 8 in the radiation box 7 are level with the polished surface at the upper end of an object, the output end of the motor 17 rotates in the reverse direction, the output end of the motor 17 drives the threaded rod 5 to rotate in the reverse direction, the threaded sleeve 6 can drive the connecting block 11 and the radiation box 7 to move downwards, the scales of the measuring rod 18 correspondingly change along with the downward movement of the translation plate 10, when the scales pointed out by the indicating needle 20 reach the required polishing depth, the motor 17 can be closed, the positions of the bars emitted by the light radiation box 7 at the moment, namely, the positions required polishing positions are better, the positioning effect and the higher positioning effect and the accuracy and the higher efficiency.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a flat grinder work piece positioning mechanism, includes the bed body (1) of grinding machine, sliding connection has sliding frame (2) on the bed body (1), board (3), its characterized in that are placed to sliding frame (2) upper end fixedly connected with: place sliding connection on board (3) lateral wall and have location box (4), location box (4) inside wall rotates and is connected with two threaded rod (5), the cover is equipped with threaded sleeve (6) on threaded rod (5), location box (4) outside is equipped with radiation box (7), a plurality of light section of thick bamboo (8) of radiation box (7) inside wall fixedly connected with, it is equipped with bar groove (9) to run through on the lateral wall that location box (4) were kept away from in radiation box (7), fixedly connected with translation board (10) on radiation box (7) are close to the lateral wall of location box (4), two connecting block (11) of fixedly connected with on translation board (10) lateral wall, two connecting block (11) slide and run through location box (4) lateral wall and respectively fixed cup joint in two threaded sleeve (6) lateral walls.

2. The workpiece positioning mechanism of the surface grinding machine as claimed in claim 1, wherein: the novel positioning box is characterized in that a buckle (12) is fixedly connected to the side wall of the placing plate (3), a clamping block (13) is fixedly connected to the lower end of the positioning box (4), and the buckle (12) is sleeved on the outer side of the clamping block (13) in a sliding mode.

3. The workpiece positioning mechanism of the surface grinding machine as claimed in claim 1, wherein: location box (4) upper end fixedly connected with drive box (14), two threaded rod (5) upper end is all rotated and is run through side wall and rotate to connect in drive box (14) inner top surface on location box (4), drive box (14) inboard is equipped with worm (15) that the level set up, two the position that corresponds worm (15) on threaded rod (5) all fixed cover has been connect worm wheel (16), worm (15) and worm wheel (16) intermeshing.

4. The workpiece positioning mechanism of the surface grinding machine as claimed in claim 3, wherein: the outer side wall of the driving box (14) is fixedly provided with a motor (17), and the output end of the motor (17) rotates to penetrate through the side wall of the driving box (14) and is coaxially and fixedly connected with one end of the worm (15).

5. The workpiece positioning mechanism of the surface grinding machine as claimed in claim 1, wherein: translation board (10) upper end fixedly connected with measuring stick (18), be equipped with the scale on measuring stick (18), fixedly connected with sliding sleeve (19) on location box (4) lateral wall, measuring stick (18) slide and run through sliding sleeve (19) setting, just sliding sleeve (19) upper end fixedly connected with pointer (20).

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