CN217019854U

CN217019854U - Vertical grinding machine

Info

Publication number: CN217019854U
Application number: CN202220866525.3U
Authority: CN
Inventors: 马运武
Original assignee: Yantai Feima Machinery Parts Co ltd
Current assignee: Yantai Feima Machinery Parts Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-22
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a vertical grinder, which relates to the technical field of grinding equipment and solves the problem that the conventional vertical grinder cannot adjust the height according to the requirement of personnel. According to the utility model, through the arrangement of the fixed seat, the lifting seat, the driving component, the screw and the thread groove, the driving component can be used for rotating the screw, so that the screw drives the lifting seat to vertically move through the thread groove, and the lifting seat is lifted, therefore, the use height of the grinding machine can be adjusted according to the requirements of personnel, and the use effect is improved.

Description

Vertical grinding machine

Technical Field

The utility model relates to the field of polishing equipment, in particular to a vertical grinding machine.

Background

The vertical grinder is a common equipment for grinding various metal cutters and workpieces, mainly comprising a double-shaft motor, a grinding wheel protective cover, a grinding wheel, a stand column of a machine base and the like, wherein the double-shaft motor is fixed on the stand column of the machine base, the two grinding wheels are arranged at two output ends of the double-shaft motor, and the grinding wheel protective cover is fixed on the stand column of the machine base and covers the grinding wheel. It has the characteristics of high rotating speed, simple structure, convenient use, wide application range, manual operation and the like.

In the process of implementing the utility model, the inventor finds that at least the following problems exist in the technology, most of the existing vertical grinding machines are fixed in height, cannot be adjusted according to the requirements of personnel, and are limited in use effect, so that the utility model provides a vertical grinding machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vertical grinding machine, which aims to solve the problem that the height of the conventional vertical grinding machine cannot be adjusted according to the requirements of personnel.

The utility model provides a vertical grinder, which adopts the following technical scheme:

a vertical grinding machine comprises a fixed seat and a lifting seat arranged at the top of the fixed seat, wherein a driving motor is fixedly mounted at the top of the lifting seat, a grinding wheel is fixedly mounted at the output end of the driving motor, and a protective cover is sleeved outside the grinding wheel;

the lower end of the lifting seat extends into the fixed seat, a screw rod is rotatably mounted on the inner bottom wall of the fixed seat, a thread groove matched with the screw rod is formed in the bottom of the lifting seat, the upper end of the screw rod is connected in the thread groove in a threaded manner, and a driving assembly is mounted at the lower end of the screw rod;

a limiting rod is fixedly mounted on one side, far away from the screw, of the inner bottom wall of the fixing seat, a limiting groove is formed in the bottom of the lifting seat, and the limiting rod is inserted into the limiting groove.

Through adopting above-mentioned technical scheme, when using, can use drive assembly to rotate the screw rod, make the screw rod pass through the thread groove and drive the vertical motion of lift seat, go up and down to the lift seat to can highly adjust the use of abrasive machine according to personnel's demand, improve the result of use.

Optionally, the driving assembly includes a worm inserted into one side of the fixing seat, a handle fixedly mounted at one end of the worm, and a worm wheel fixedly mounted at the lower end of the screw, and the worm is engaged with the worm wheel.

Through adopting above-mentioned technical scheme, use the steerable worm of handle to rotate, make the worm drive the worm wheel and rotate, make the worm wheel drive the screw rod and rotate, improve the convenience of operation.

Optionally, the inner side wall of the fixing seat is fixedly connected with a sliding strip, the outer side wall of the lifting seat is provided with a sliding groove, and the sliding strip is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the cooperation of draw runner with the spout, can play the slip supporting role to the seat that goes up and down, improve the stability of seat that goes up and down.

Optionally, the two sides of the lifting seat are fixedly connected with connecting rods, one ends of the connecting rods are fixedly connected with sleeves, supporting rods are inserted into the sleeves, and supporting plates are fixedly mounted at the tops of the supporting rods.

Through adopting above-mentioned technical scheme, the backup pad is used for supporting the work piece, makes things convenient for polishing of work piece.

Optionally, a positioning bolt for fixing the supporting rod is inserted into one side of the sleeve.

Through adopting above-mentioned technical scheme, use positioning bolt to fix the bracing piece to the convenience is adjusted the height of backup pad.

Optionally, the bottom fixed mounting of fixing base has the base, the four corners department of base bottom all installs the removal wheel.

Through adopting above-mentioned technical scheme, be convenient for equipment through removing the wheel and remove.

Optionally, threaded sleeves are fixedly connected to four corners of the base, threaded studs are connected to the threaded sleeves in a threaded manner, knobs are fixedly mounted at the upper ends of the threaded studs, and anti-slip sheets are rotatably connected to the lower ends of the threaded studs.

Through adopting above-mentioned technical scheme, when equipment during operation, rotatable knob makes the double-screw bolt drive the antiskid sheets and descends and contact with ground, improves the stability of equipment during operation.

In conclusion, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the fixed seat, the lifting seat, the driving component, the screw and the thread groove, the driving component can be used for rotating the screw, so that the screw drives the lifting seat to vertically move through the thread groove, and the lifting seat is lifted, therefore, the use height of the grinding machine can be adjusted according to the requirements of personnel, and the use effect is improved;

2. according to the utility model, the equipment can be conveniently moved through the arrangement of the moving wheels, and the knob can be rotated through the arrangement of the threaded sleeve, the stud, the knob and the anti-skid sheet when the equipment works, so that the stud drives the anti-skid sheet to descend to be contacted with the ground, and the stability of the equipment during working is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic side sectional view of the fixing base and the lifting base of the present invention.

Fig. 3 is an enlarged view of the structure of fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the base of the present invention.

Description of reference numerals:

1. a fixed seat; 2. a lifting seat; 3. a drive motor; 4. a grinding wheel; 5. a protective cover; 6. a screw; 7. a thread groove; 8. a drive assembly; 801. a worm; 802. a handle; 803. a worm gear; 9. a limiting rod; 10. a limiting groove; 11. a slide bar; 12. a chute; 13. a connecting rod; 14. a sleeve; 15. a support bar; 16. a support plate; 17. positioning a bolt; 18. a base; 19. a moving wheel; 20. a threaded sleeve; 21. a stud; 22. a knob; 23. and (4) an anti-slip sheet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, an upright grinding machine includes a fixing base 1 and a lifting base 2 disposed on the top of the fixing base 1, a driving motor 3 is fixedly mounted on the top of the lifting base 2, a grinding wheel 4 is fixedly mounted on an output end of the driving motor 3, the driving motor 3 can drive the grinding wheel 4 to rotate, a protective cover 5 is sleeved outside the grinding wheel 4, and the protective cover 5 is used for protecting the grinding wheel 4.

Refer to fig. 2 and fig. 3, the lower extreme of lift seat 2 stretches into in the fixing base 1, the interior diapire of fixing base 1 rotates and installs screw rod 6, screw rod 6 is vertical layout, lift seat 2's bottom offer with screw rod 6 looks adaptation thread groove 7, the upper end threaded connection of screw rod 6 is in thread groove 7, drive assembly 8 is installed to the lower extreme of screw rod 6, when using, can use drive assembly 8 to rotate screw rod 6, make screw rod 6 drive 2 vertical motions of lift seat through thread groove 7, go up and down to lift seat 2, thereby can highly adjust the use of abrasive machine according to personnel's demand, and the use effect is improved.

Referring to fig. 2 and 3, the driving assembly 8 includes a worm 801 inserted into one side of the fixing base 1, a handle 802 fixedly mounted at one end of the worm 801, and a worm wheel 803 fixedly mounted at a lower end of the screw 6, the worm 801 is engaged with the worm wheel 803, and the rotation of the worm 801 can be controlled by using the handle 802, so that the worm 801 drives the worm wheel 803 to rotate, and the worm wheel 803 drives the screw 6 to rotate.

Referring to fig. 2, one side fixed mounting that screw rod 6 was kept away from to the diapire in fixing base 1 has gag lever post 9, and gag lever post 9 is vertical layout, and spacing groove 10 has been seted up to the bottom of lift seat 2, and gag lever post 9 is pegged graft in spacing groove 10, through the cooperation of gag lever post 9 and spacing groove 10, can play limiting displacement to lift seat 2. Inside wall fixedly connected with draw runner 11 of fixing base 1, spout 12 has been seted up to the lateral wall of lift seat 2, and draw runner 11 sliding connection can play the slip supporting role to lift seat 2 through the cooperation of draw runner 11 with spout 12 in spout 12, improves the stability of lift seat 2.

Referring to fig. 1 and 2, the equal fixedly connected with connecting rod 13 in both sides of seat 2 goes up and down, and the one end fixedly connected with sleeve 14 of connecting rod 13, the inside of sleeve 14 is pegged graft and is had bracing piece 15, and the top fixed mounting of bracing piece 15 has backup pad 16, and backup pad 16 is used for supporting the work piece, makes things convenient for polishing of work piece. One side of the sleeve 14 is inserted with a positioning bolt 17 used for fixing the support rod 15, and the support rod 15 can be fixed by using the positioning bolt 17, so that the height of the support plate 16 can be conveniently adjusted.

Referring to fig. 1 and 4, a base 18 is fixedly mounted at the bottom of the fixing base 1, moving wheels 19 are mounted at four corners of the bottom of the base 18, and the equipment can be moved conveniently by the moving wheels 19. The screw sleeve 20 is fixedly connected to the four corners of the base 18, the stud 21 is connected to the screw sleeve 20 through threads, the knob 22 is fixedly mounted at the upper end of the stud 21, the anti-slip sheet 23 is connected to the lower end of the stud 21 in a rotating mode, the knob 22 can be rotated when the equipment works, the stud 21 drives the anti-slip sheet 23 to descend to be in contact with the ground, and the stability of the equipment during working is improved.

The implementation principle of the utility model is as follows: when using, can use drive assembly 8 to rotate screw rod 6, make screw rod 6 drive 2 vertical motions of lift seat through thread groove 7, go up and down to lift seat 2 to can highly adjust the use of abrasive machine according to personnel's demand, improve the result of use, backup pad 16 is used for supporting the work piece, uses positioning bolt 17 to fix bracing piece 15, thereby conveniently highly adjusts backup pad 16, makes things convenient for polishing of work piece.

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

Claims

1. The utility model provides a vertical grinder, is in including fixing base (1) and setting the lift seat (2) at fixing base (1) top, its characterized in that: a driving motor (3) is fixedly installed at the top of the lifting seat (2), a grinding wheel (4) is fixedly installed at the output end of the driving motor (3), and a protective cover (5) is sleeved outside the grinding wheel (4);

the lower end of the lifting seat (2) extends into the fixed seat (1), a screw rod (6) is rotatably installed on the inner bottom wall of the fixed seat (1), a thread groove (7) matched with the screw rod (6) is formed in the bottom of the lifting seat (2), the upper end of the screw rod (6) is in threaded connection with the thread groove (7), and a driving assembly (8) is installed at the lower end of the screw rod (6);

one side of the inner bottom wall of the fixing seat (1) far away from the screw rod (6) is fixedly provided with a limiting rod (9), the bottom of the lifting seat (2) is provided with a limiting groove (10), and the limiting rod (9) is inserted into the limiting groove (10).

2. A vertical grinder as claimed in claim 1, wherein: the driving assembly (8) comprises a worm (801) inserted into one side of the fixed seat (1), a handle (802) fixedly installed at one end of the worm (801) and a worm wheel (803) fixedly installed at the lower end of the screw rod (6), and the worm (801) is meshed with the worm wheel (803).

3. A vertical grinder as claimed in claim 1, wherein: the inside wall fixedly connected with draw runner (11) of fixing base (1), spout (12) have been seted up to the lateral wall of lift seat (2), draw runner (11) sliding connection is in spout (12).

4. A vertical grinder as claimed in claim 1, wherein: the lifting seat is characterized in that connecting rods (13) are fixedly connected to two sides of the lifting seat (2), one end of each connecting rod (13) is fixedly connected with a sleeve (14), supporting rods (15) are inserted into the sleeves (14), and supporting plates (16) are fixedly mounted at the tops of the supporting rods (15).

5. A vertical grinder as claimed in claim 4, wherein: one side of the sleeve (14) is inserted with a positioning bolt (17) for fixing the support rod (15).

6. A vertical grinder as claimed in claim 1, wherein: the bottom fixed mounting of fixing base (1) has base (18), the four corners department of base (18) bottom all installs and removes wheel (19).

7. A vertical grinder as claimed in claim 6, wherein: the anti-skidding type anti-skidding plate is characterized in that threaded sleeves (20) are fixedly connected to four corners of the base (18), threaded studs (21) are connected to the inner threads of the threaded sleeves (20), knobs (22) are fixedly mounted at the upper ends of the threaded studs (21), and anti-skidding plates (23) are rotatably connected to the lower ends of the threaded studs (21).