CN211681264U

CN211681264U - Horizontal shaft rectangular table surface grinding machine structure

Info

Publication number: CN211681264U
Application number: CN201922449975.3U
Authority: CN
Inventors: 李庆春
Original assignee: Qingdao Kerui Credit Electronic Technology Co ltd
Current assignee: Qingdao Kerui Credit Electronic Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a horizontal axis square table surface grinder structure, the on-line screen storage device comprises a base, the top of base is provided with the workstation, the inside of workstation is provided with the mount table, be provided with the work piece on the mount table, the side position of mount table is provided with the side support arm, the last top position that lies in the mount table of side support arm is provided with the emery wheel, be provided with the side brace table around the mount table, the last movable arm from top to bottom that is provided with of side brace table, be provided with the screw rod on the upper and lower movable arm. Horizontal axis square platform flat grinder structure, through the side brace table isotructure that sets up, when taking place power failure, when the electromagnetism weakens or disappears, still have side brace table isotructure to fix the work piece, avoid it to be beaten partially or to fly by the inertia rotation of emery wheel for the work piece is not damaged, makes staff on every side can not be by the work piece injury of flying, avoids the incident.

Description

Horizontal shaft rectangular table surface grinding machine structure

Technical Field

The utility model relates to a flat grinder structure field, in particular to horizontal axis square table flat grinder structure.

Background

A horizontal-axis rectangular-table surface grinding machine, which is a surface grinding machine with a horizontal grinding head main shaft and a rectangular workbench and is marked as M71 series, mainly has the functions of grinding the plane of a workpiece by the periphery of a grinding wheel and grinding the side surfaces of a groove and a flange of the workpiece by the end surface of the grinding wheel, the grinding precision and the finish degree are high, the workpiece of the common horizontal-axis rectangular-table surface grinding machine is fixed by magnetic force generated after an electromagnetic chuck is electrified, but the power failure is a real problem frequently encountered in production life, when the power is weakened or power failure occurs, the magnetic force of the electromagnetic chuck is weakened or disappears, the workpiece can be deflected or thrown away under the inertia action of the grinding wheel, the workpiece is damaged, and meanwhile, surrounding workers can be injured, and production accidents occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the bench grinder structure of lying on axle rectangular table, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the horizontal shaft rectangular table surface grinding machine structure comprises a base, wherein a workbench is arranged above the base, a mounting table is arranged inside the workbench, a workpiece is arranged on the mounting table, a side supporting arm is arranged at the side position of the mounting table, grinding wheels are arranged at positions, corresponding to the mounting table, on the side supporting arm, a side supporting table is arranged around the mounting table, upper and lower movable arms are arranged on the side supporting table, and screw rods are arranged on the upper and lower movable arms.

Preferably, the side supporting platform is fixedly installed on the side of the mounting platform through welding, and the structure is relatively fixed through welding.

Preferably, the upper portion of the upper and lower movable arm is provided with a second screw hole, an inner gear strip is arranged at the lower position of the inner side of the upper and lower movable arm, and the upper and lower adjustment is convenient through the arranged inner gear strip.

Preferably, the inside side movable groove that is provided with of side brace table, the inboard position that is located the side movable groove of side brace table is provided with middle standing groove in the side brace table, the side and the side movable groove of middle standing groove communicate with each other, the both sides of middle standing groove are provided with both sides channel groove, the position of both sides channel groove is corresponding, and communicates with each other with the left and right sides of middle standing groove, upper and lower digging arm movable mounting is in the side movable groove, the planar height that will be less than the mount table at the position of lieing in inboard rack part on the upper and lower digging arm, when not using through the structure that sets up, does not block the emery wheel of top behind the upper and lower digging arm of accomodating, and subsequent structure is convenient for accomodate to a plurality.

Preferably, be provided with the dwang in the middle standing groove, the dwang is through middle standing groove, and the dwang is provided with running gear on being located the position of middle standing groove, running gear and inboard gear strip intermeshing, the both ends of dwang are provided with a rotatory cap head No. one, through the structure that sets up for the digging arm about can adjusting through inside running gear's rotation.

Preferably, the middle part of the outer side of the side supporting table is provided with a screw hole, a bolt is arranged in the screw hole, the other end of the bolt supports the outer side of the upper movable arm and the lower movable arm, a second screw hole is also arranged above the upper movable arm and the lower movable arm, the screw rod is movably mounted on the upper movable arm and the lower movable arm through the second screw hole, one end of the inner side of the screw rod is provided with a rubber pad, one end of the outer side of the screw rod is provided with a second rotary cap head, and a target is fixed conveniently through the arranged bolt structure or the similar bolt structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the upper and lower digging arm isotructure through setting up, can adjust the height of upper and lower digging arm through rotatory cap head No. one, make it not block the emery wheel, the structure assistance through the screw rod that sets up fixes the work piece, when power failure takes place, magnetic force weakens or disappears the back, can fix the work piece through this structure, does not make it beat partially or fly by the emery wheel for the emery wheel does not receive the harm, and staff's safety around the protection, avoids it to be injured by the work piece.

Drawings

FIG. 1 is a schematic view of the overall structure of the horizontal-axis rectangular-table surface grinder of the present invention;

FIG. 2 is a schematic front cross-sectional view of the mounting table of the horizontal-axis rectangular-table surface grinder structure of the present invention;

fig. 3 is a top cross-sectional view of the side support table of the horizontal-axis rectangular-table surface grinder structure of the present invention.

In the figure: 1. a base; 2. a work table; 3. an installation table; 4. a workpiece; 5. a lateral support arm; 6. a grinding wheel; 7. a side support table; 8. a first bolt; 9. a first rotating cap head; 10. an upper and lower movable arm; 11. A screw; 12. a second screw hole; 13. a second rotary cap head; 14. a middle placing groove; 15. two side channel slots; 16. a side movable groove; 17. rotating the rod; 18. a rotating gear; 19. a first screw hole; 20. an inner rack gear; 21. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the horizontal-axis rectangular-table surface grinding machine structure comprises a base 1, a workbench 2 is arranged above the base 1, a mounting table 3 is arranged inside the workbench 2, a workpiece 4 is arranged on the mounting table 3, a side supporting arm 5 is arranged at a side position of the mounting table 3, a grinding wheel 6 is arranged at a position, corresponding to the mounting table 3, on the side supporting arm 5, a side supporting table 7 is arranged around the mounting table 3, an upper movable arm 10 and a lower movable arm 10 are arranged on the side supporting table 7, and a screw 11 is arranged on the upper movable arm 10 and the lower movable arm 10.

The side supporting platform 7 is fixedly arranged on the side surface of the mounting platform 3 through welding; a second screw hole 12 is arranged above the upper and lower movable arms 10, and an inner gear rack 20 is arranged below the inner side of the upper and lower movable arms 10; a side movable groove 16 is arranged inside the side supporting platform 7, a middle placing groove 14 is arranged at the inner side position of the side movable groove 16 in the side supporting platform 7, the side surface of the middle placing groove 14 is communicated with the side movable groove 16, two sides of the middle placing groove 14 are provided with two side channel grooves 15, the positions of the two side channel grooves 15 are corresponding, and the two sides of the middle placing groove 14 are communicated with the left side and the right side of the middle placing groove 14, the upper movable arm 10 and the lower movable arm 10 are movably arranged in the side movable groove 16, and the height of the part, positioned on the inner side gear rack 20, of the upper movable arm 10 and the lower movable; a rotating rod 17 is arranged in the middle placing groove 14, the rotating rod 17 passes through the middle placing groove 14, a rotating gear 18 is arranged at the position of the rotating rod 17 in the middle placing groove 14, the rotating gear 18 is meshed with the inner side gear strip 20, and a first rotating cap head 9 is arranged at each of two ends of the rotating rod 17; a first screw hole 19 is formed in the middle of the outer side of the side supporting table 7, a first bolt 8 is arranged in the first screw hole 19, the other end of the first bolt 8 abuts against the outer side of the upper movable arm 10 and the lower movable arm 10, a second screw hole 12 is also formed above the upper movable arm 10 and the lower movable arm 10, the screw rod 11 is movably mounted on the upper movable arm 10 and the lower movable arm 10 through the second screw hole 12, a rubber pad 21 is arranged at one end of the inner side of the screw rod 11, and a second rotary cap head 13 is arranged at one.

It should be noted that, the present invention is a horizontal axis rectangular table surface grinder structure, through the structure of the arrangement, when the workpiece 4 is placed on the mounting table 3, the electromagnetic chuck generates suction to suck the workpiece 4 by electrifying, the first rotary cap 9 is adjusted to rotate, the rotary rod 17 fixedly connected with the first rotary cap 9 is synchronously rotated to rotate, the rotary gear 18 in the middle of the rotary rod 17 rotates, the upper and lower movable arms 10 move up or down under the action of the rotary gear 18 by the mutual engagement of the rotary gear 18 and the inner side gear strip 20, so that the upper and lower movable arms 10 move up or down in the side movable groove 16, when the upper and lower movable arms 10 are adjusted to a proper height, the first bolt 8 is screwed inwards to move towards the inside of the first screw hole 19 to abut against the outer sides of the upper and lower movable arms 10, after the upper and lower movable arms 10 are fixed, the second rotary cap 13 is screwed inwards, make screw rod 11 rotate to inside, through the continuous inboard removal of No. two screw 12, make the rubber pad 21 of the other end of screw rod 11 support work piece 4, supplementary electromagnet fixes work piece 4, when taking place power failure, electromagnetism weakens or the electromagnetism disappears, through screw rod 11 isotructure, still structural fixation holds work piece 4, avoid work piece 4 to be beaten partially or to fly by the inertial rotation of emery wheel 6, cause work piece 4 to receive the harm, and avoid the workman on every side to be hurt by the work piece 4 who flies, avoid the incident.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Horizontal axis square platform flat grinder structure, its characterized in that: the grinding machine comprises a base (1), wherein a workbench (2) is arranged above the base (1), a mounting table (3) is arranged inside the workbench (2), a workpiece (4) is arranged on the mounting table (3), a side supporting arm (5) is arranged at the side position of the mounting table (3), grinding wheels (6) are arranged at the positions, corresponding to the mounting table (3), on the side supporting arm (5), side supporting tables (7) are arranged around the mounting table (3), upper and lower movable arms (10) are arranged on the side supporting tables (7), and screw rods (11) are arranged on the upper and lower movable arms (10).

2. The structure of the horizontal-axis rectangular-table surface grinder as claimed in claim 1, wherein: the side supporting platform (7) is fixedly arranged on the side surface of the mounting platform (3) through welding.

3. The structure of the horizontal-axis rectangular-table surface grinder as claimed in claim 1, wherein: a second screw hole (12) is formed above the upper and lower movable arms (10), and an inner gear rack (20) is arranged below the inner side of the upper and lower movable arms (10).

4. The structure of the horizontal-axis rectangular-table surface grinder as claimed in claim 3, wherein: the side supporting platform is characterized in that a side movable groove (16) is formed in the side supporting platform (7), a middle placing groove (14) is formed in the side supporting platform (7) and located at the inner side of the side movable groove (16), the side face of the middle placing groove (14) is communicated with the side movable groove (16), two side channel grooves (15) are formed in two sides of the middle placing groove (14), the positions of the two side channel grooves (15) are corresponding to each other and are communicated with the left side and the right side of the middle placing groove (14), upper and lower movable arms (10) are movably installed in the side movable groove (16), and the height of the upper and lower movable arms (10) on the portion, located at the inner side gear strip (20), is lower than the plane height of the mounting platform (3).

5. The structure of the horizontal-axis rectangular-table surface grinder as claimed in claim 4, wherein: be provided with dwang (17) in middle standing groove (14), dwang (17) are through middle standing groove (14), and dwang (17) are provided with running gear (18) on the position that lies in middle standing groove (14), running gear (18) and inboard gear strip (20) intermeshing, the both ends of dwang (17) are provided with rotatory cap (9) No. one.

6. The structure of the horizontal-axis rectangular-table surface grinder as claimed in claim 5, wherein: the utility model discloses a side support platform for the automobile engine, including side support table (7), the outside middle part of side support table (7) is provided with screw (19), be provided with bolt (8) in screw (19), the outside of movable arm (10) about the other end of bolt (8) supports, the top of movable arm (10) is provided with No. two screw (12) equally from top to bottom, screw rod (11) are through No. two screw (12) movable mounting on movable arm (10) from top to bottom, the inboard one end of screw rod (11) is provided with rubber pad (21), the outside one end of screw rod (11) is provided with rotatory cap (13) No. two.