CN217966201U

CN217966201U - Surface grinding machine for machining supporting legs

Info

Publication number: CN217966201U
Application number: CN202221783968.2U
Authority: CN
Inventors: 鹿永刚; 蔡德雨; 孙桂挺; 梁爽; 刘龙海
Original assignee: Xuzhou Shunxin Building Materials Machinery Co ltd
Current assignee: Xuzhou Shunxin Building Materials Machinery Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-06
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a surface polisher that grinding device technical field's a landing leg processing was used, including the platform of polishing, the top surface mounting of platform of polishing is equipped with two and controls opposite fixed plate, two respectively it has the lead screw to rotate through connection jointly between the lower extreme of fixed plate, the left end of lead screw passes the fixed plate and is connected with the runner assembly, the outside surface screw thread of lead screw has cup jointed the stable cover rather than the looks adaptation, the outside surface of stable cover has cup jointed the installation piece, be equipped with the subassembly of polishing on the installation piece, two the internal surface of the relative one side upper end of fixed plate is pegged graft respectively and is had left bearing and right bearing, be equipped with the spacing subassembly of first spacing subassembly and second on left bearing and the right bearing respectively, be equipped with the landing leg main part between the spacing subassembly of first spacing subassembly and second, the utility model is simple in operation convenient, is favorable to improving the efficiency of polishing of this device.

Description

Surface grinding machine for machining supporting legs

Technical Field

The utility model relates to a grinding device technical field specifically is a surface polisher of landing leg processing usefulness.

Background

Grinding is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with the help of a rough object (sand paper containing particles with higher hardness, etc.), and mainly aims to obtain specific surface roughness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface polisher of landing leg processing usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a surface polisher of landing leg processing usefulness, includes the platform of polishing, the top surface mounting of platform of polishing is equipped with two and controls opposite fixed plates, two about being respectively rotate the through connection jointly between the lower extreme of fixed plate and have the lead screw, the left end of lead screw passes the fixed plate and is connected with the runner assembly, the outside surface screw thread of lead screw has cup jointed the stable cover rather than the looks adaptation, the outside surface of stable cover has cup jointed the installation piece, be equipped with the subassembly of polishing on the installation piece, two the internal surface of the relative one side upper end of fixed plate is pegged graft respectively and is had left bearing and right bearing, be equipped with the spacing subassembly of first spacing subassembly and second on left side bearing and the right bearing respectively, be equipped with the landing leg main part between the spacing subassembly of first spacing subassembly and second.

Further, first spacing subassembly includes first horizontal pole, first horizontal pole rotates to peg graft in the inside of left bearing, both ends are connected with gear and kelly one respectively about first horizontal pole, the other end and the landing leg main part activity through connection of kelly one, set up the draw-in groove one with a kelly looks adaptation in the landing leg main part.

Further, the second limiting assembly comprises a second transverse rod, the second transverse rod is rotatably inserted into the right bearing in a splicing mode, the left end of the second transverse rod is connected with a limiting cylinder, the output end, far away from the second transverse rod, of one side of the limiting cylinder is connected with a second clamping rod, the other end of the second clamping rod is movably connected with the support leg main body in a penetrating mode, a second clamping groove matched with the second clamping rod is formed in the support leg main body, the first clamping rod is opposite to the second clamping rod in size, and the length of the output end of the limiting cylinder in the original state is the same as that of the second clamping rod.

Further, the runner assembly includes servo motor, the servo motor installation is located one of them the surface of fixed plate, one side output that servo motor kept away from the fixed plate is connected with first pivot, the external surface of first pivot has cup jointed well gear, well gear drive connects in the lower surface of last gear, just the lower surface drive of well gear is connected with the lower gear, one side middle part that the lower gear is close to servo motor is connected with the lead screw, last gear, well gear and lower gear looks adaptation, and the three are circular gear.

Further, the polishing assembly comprises a hydraulic push rod, the hydraulic push rod is arranged on the upper surface of the installation block, the top output end of the hydraulic push rod is connected with a protection box, a polishing motor is arranged at the left end of the protection box, the other side output end of the polishing motor is connected with a second rotating shaft, one side end, far away from the polishing motor, of the second rotating shaft rotates to penetrate through the protection box and is connected with a polishing wheel, and the polishing wheel is vertically positioned below the supporting leg main body.

Furtherly, one of them the top surface mounting of fixed plate is equipped with the diaphragm, diaphragm and second horizontal pole are mutually opposite, common screw thread through connection has fixing screw between diaphragm and the second horizontal pole, all set up the fixed screw with fixing screw looks adaptation on diaphragm and the second horizontal pole.

Further, a movable groove is formed in the top end surface of the polishing table and is opposite to the screw rod, a traction wheel is arranged at the bottom end of the inner portion of the movable groove in an abutting mode, and the other end of the traction wheel is connected with the lower surface of the mounting block.

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

1. through mutually supporting of draw-in groove one and kelly one, can install the landing leg main part on first horizontal pole in advance, the output of rethread spacing cylinder promotes the direction motion of kelly two to landing leg main part, until draw-in groove two inserts the inside of draw-in groove two, can make the landing leg main part fixed, output through servo motor rotates, can drive gear and lower gear through well gear and rotate simultaneously, rotate through last gear and can drive first spacing subassembly in proper order, landing leg main part and the spacing subassembly of second rotate, can drive the lead screw through lower gear revolve and rotate, thereby can drive stable cover and carry out the removal on the horizontal direction, thereby can drive installation piece and polishing subassembly in proper order and carry out synchronous motion, top output upward movement through hydraulic pressure push rod, can adjust the height of polishing wheel, output through grinding motor rotates and can drive the polishing wheel through the second pivot and rotate, thereby can polish landing leg main part surface, the utility model discloses can make the polishing subassembly remove the operation of polishing when rotating the landing leg main part, the functionality is many, be favorable to improving the efficiency of polishing of this device.

2. Through setting up clamping screw, can make the state that the second horizontal pole remains stable when needs fixed leg main part, the centre gripping operation of the two pairs of leg main parts of the spacing cylinder in later stage of being convenient for and kelly, when needs rotate and use the leg main part, manual with clamping screw antiport, make clamping screw break away from the second horizontal pole can, be favorable to improving the result of use of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the limiting cylinder of the present invention when not in use;

in the figure: 1. a polishing table; 2. a fixing plate; 3. a screw rod; 4. a rotating assembly; 41. a servo motor; 42. a middle gear; 43. a lower gear; 5. a stabilizing sleeve; 6. mounting blocks; 7. polishing the assembly; 71. a hydraulic push rod; 72. polishing the motor; 73. grinding the wheel; 8. a left bearing; 9. a right bearing; 10. a first limit component; 101. a first cross bar; 102. a first clamping rod; 103. an upper gear; 11. a second limiting component; 111. a second cross bar; 112. a limiting cylinder; 113. a second clamping rod; 12. a leg body; 13. a transverse plate; 14. fixing the screw rod; 15. a movable groove; 16. a traction wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, a surface grinding machine for processing landing legs, including a grinding table 1, two fixing plates 2 opposite to each other in the left and right directions are installed on the top surface of the grinding table 1, a lead screw 3 is connected between the lower ends of the two fixing plates 2 in a penetrating manner in a co-rotating manner, the left end of the lead screw 3 penetrates through the fixing plates 2 and is connected with a rotating assembly 4, a stabilizing sleeve 5 adapted to the lead screw 3 is sleeved on the external surface of the lead screw 3 in a threaded manner, an internal thread adapted to the lead screw 3 is arranged on the inner wall of the stabilizing sleeve 5, an installation block 6 is sleeved on the external surface of the stabilizing sleeve 5, the installation block 6 is a rectangular block, an installation hole adapted to the stabilizing sleeve 5 is formed in the installation block 6, a grinding assembly 7 is arranged on the installation block 6, when the lead screw 3 rotates in the forward direction, the stabilizing sleeve 5 can move rightwards on the stabilizing sleeve 5, so that the grinding assembly 7 can move in the same direction by being driven by the installation block 6, the surface of the grinding main body 12 of the landing legs can move, a left bearing 8 and a right bearing 9 are respectively inserted into a left bearing 8, a second limiting assembly 10 and a right bearing 11 are arranged on the inner surface of the opposite side of the two fixing plates 2, and a second limiting assembly 11 is arranged between the left bearing 11 and a second limiting assembly 11, and a second limiting assembly 11 for facilitating the use.

Referring to fig. 1, the first limiting assembly 10 includes a first cross rod 101, the first cross rod 101 is rotatably inserted into the left bearing 8, the left and right ends of the first cross rod 101 are respectively connected to an upper gear and a first clamping rod 102, the other end of the first clamping rod 102 is movably connected to the leg main body 12 in a penetrating manner, the leg main body 12 is provided with a first clamping groove adapted to the first clamping rod 102, and by clamping the first clamping rod 102 and the first clamping groove (not shown), the supporting leg main body 12 and the first cross bar 101 can be connected together, so that the second limiting component 11 can limit the supporting leg conveniently in the later period, the rotating component 4 comprises a servo motor 41, the servo motor 41 is the prior art, when the servo motor 41 is started, the output end of the servo motor 41 can rotate forwards or reversely, the servo motor 41 is arranged on the outer surface of one of the fixing plates 2, the output end of one side of the servo motor 41 far away from the fixing plate 2 is connected with a first rotating shaft, the outer surface of the first rotating shaft is sleeved with a middle gear 42, the middle gear 42 is connected with the lower surface of the upper gear 103 in a transmission way, the lower surface of the middle gear 42 is connected with a lower gear 43 in a transmission way, the middle part of one side of the lower gear 43 close to the servo motor 41 is connected with a screw rod, the upper gear 103, the middle gear 42 and the lower gear 43 are matched, and the three are all circular gears, by arranging the rotating component 4, the output end of the servo motor 41 rotates to drive the first rotating shaft to rotate, so that the middle gear 42 can be driven to rotate, because the middle gear 42, the upper gear 103 and the lower gear 43 are in transmission connection, the middle gear 42 rotates to drive the upper gear 103 and the lower gear 43 to rotate simultaneously, can make grinding component 7 remove the operation of polishing when rotating landing leg main part 12, be favorable to improving the efficiency of polishing of this device.

Referring to fig. 1 and 3, the second limiting component 11 includes a second cross rod 111, the second cross rod 111 is rotatably inserted into the right bearing 9, the left end of the second cross rod 111 is connected to a limiting cylinder 112, an output end of the limiting cylinder 112 far away from the second cross rod 111 is connected to a second clamping rod 113, the other end of the second clamping rod 113 is movably connected to the leg main body 12 in a penetrating manner, the leg main body 12 is provided with a second clamping groove adapted to the second clamping rod 113, the leg main body 12 can be connected to the second cross rod 111 by the clamping action between the second clamping rod 113 and the second clamping groove (not shown), the first limiting component 10 and the second limiting component 11 cooperate to limit and fix the leg main body 12, so as to facilitate polishing operation on the outer surface of the leg main body 12, which is beneficial to reducing polishing difficulty, improving working efficiency, the first clamping rod 102 and the second clamping rod 113 are opposite, the two are the same in size, the length of the output end of the limiting cylinder 112 in the original state is the same as that of the second clamping rod 113, when the output end of the limiting cylinder 112 moves rightwards to reset, the landing leg main body 12 can be taken off from the device, the top end surface of one fixing plate 2 is provided with the transverse plate 13, the transverse plate 13 is opposite to the second cross rod 111, the common thread between the transverse plate 13 and the second cross rod 111 is connected with the fixing screw 14 in a penetrating manner, the transverse plate 13 and the second cross rod 111 are both provided with fixing screw holes matched with the fixing screw 14, the transverse plate 13 can provide support for the fixing screw 14, the fixing screw 14 and the fixing screw holes (not shown) are arranged, the fixing screw holes on the fixing screw 14 and the second cross rod 111 are connected together in a threaded manner, and the second cross rod 111 can be kept in a stable state when the landing leg main body 12 needs to be fixed, spacing cylinder 112 in later stage and the two 113 centre gripping operations to landing leg main part 12 of kelly of being convenient for, when needs rotated and use landing leg main part 12, manual 14 antiport with clamping screw, make clamping screw 14 break away from second horizontal pole 111 can, be favorable to improving the result of use of this device.

Referring to fig. 2, the polishing assembly 7 includes a hydraulic rod 71, the hydraulic rod 71 is installed on the upper surface of the installation block 6, a top output end of the hydraulic rod 71 is connected to the protection box, a polishing motor 72 is installed at the left end inside the protection box, another side output end of the polishing motor 72 is connected to a second rotating shaft, one side end of the second rotating shaft, which is far away from the polishing motor 72, is rotated to penetrate through the protection box and is connected with a polishing wheel 73, the polishing wheel 73 is oppositely located below the leg body 12, by setting the polishing assembly 7, upward or downward telescopic motion is performed through the top output end of the hydraulic rod 71, the height of the polishing motor 72 can be adjusted, so that the height of the polishing wheel 73 can be adjusted, when the leg body 12 needs to be polished, the polishing wheel 73 is adjusted to the lower surface of the leg body 12, the use is facilitated, the second rotating shaft can be driven to rotate through the rotation of the output end of the polishing motor 72, thereby the polishing wheel 73 can be driven to rotate, and the surface of the leg body 12 can be polished.

Example 2

Increased activity groove 15 and traction wheel 16 on embodiment 1's basis, please refer to fig. 1-2, activity groove 15 has been seted up on the top surface of platform 1 of polishing, activity groove 15 is relative with the lead screw, the inside bottom butt of activity groove 15 is equipped with traction wheel 16, the other end of traction wheel 16 is connected with the lower surface of installation piece 6, t is through setting up activity groove 15 and traction wheel 16, it can drive traction wheel 16 and carry out the same direction's removal motion in activity groove 15 to remove about through installation piece 6, be favorable to improving the stability when installation piece 6 moves, thereby can improve the stability when polishing subassembly 7 moves.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A surface grinding machine for leg machining comprises a grinding table (1), and is characterized in that: the utility model discloses a grinding machine, including grinding platform (1), fixed plate (2), lead screw (3), installation piece (6), grinding assembly (7), two, fixed plate (2) and fixed leg main part (12) are opposite about being respectively, two rotate between the lower extreme of fixed plate (2) jointly and run through the connection have lead screw (3), the left end of lead screw (3) passes fixed plate (2) and is connected with runner assembly (4), the outside surface screw thread of lead screw (3) has cup jointed stable cover (5) rather than the looks adaptation, the outside surface of stable cover (5) has cup jointed installation piece (6), be equipped with grinding assembly (7) on installation piece (6), two the internal surface of fixed plate (2) relative one side upper end is pegged graft respectively and is had left bearing (8) and right bearing (9), be equipped with first spacing subassembly (10) and second spacing subassembly (11) on left side bearing (8) and right bearing (9) respectively, be equipped with landing leg main part (12) between first spacing subassembly (10) and the spacing subassembly (11) of second.

2. The surface grinder for leg processing according to claim 1, wherein: first spacing subassembly (10) include first horizontal pole (101), first horizontal pole (101) rotate to peg graft in the inside of left bearing (8), both ends are connected with gear (103) and kelly (102) respectively about first horizontal pole (101), the other end and the landing leg main part (12) activity through connection of kelly (102), set up draw-in groove one with kelly (102) looks adaptation on landing leg main part (12).

3. The surface grinder for processing the supporting leg according to claim 2, wherein: the second limiting assembly (11) comprises a second cross rod (111), the second cross rod (111) is rotatably inserted into the right bearing (9), the left end of the second cross rod (111) is connected with a limiting cylinder (112), the output end of one side, away from the second cross rod (111), of the limiting cylinder (112) is connected with a clamping rod II (113), the other end of the clamping rod II (113) is movably connected with the supporting leg main body (12) in a penetrating mode, a clamping groove II matched with the clamping rod II (113) is formed in the supporting leg main body (12), the clamping rod I (102) and the clamping rod II (113) are opposite, the size of the clamping rod I and the size of the clamping rod II are the same, and the length of the output end of the limiting cylinder (112) in the original state is the same as the length of the clamping rod II (113).

4. The surface grinder for processing the supporting leg according to claim 2, wherein: rotating assembly (4) include servo motor (41), servo motor (41) installation is located one of them the surface of fixed plate (2), one side output that fixed plate (2) were kept away from in servo motor (41) is connected with first pivot, well gear (42) have been cup jointed to the outside surface of first pivot, well gear (42) transmission is connected in the lower surface of last gear (103), just the lower surface transmission of well gear (42) is connected with down gear (43), one side middle part that down gear (43) are close to servo motor (41) is connected with lead screw (3), go up gear (103), well gear (42) and down gear (43) looks adaptation, and the three is circular gear.

5. The surface grinder for processing the supporting leg according to claim 1, wherein: polishing assembly (7) includes hydraulic rod (71), hydraulic rod (71) installation is located the upper surface of installation piece (6), the top output of hydraulic rod (71) is connected with the guard box, the inside left end installation of guard box is equipped with grinding motor (72), the opposite side output of grinding motor (72) is connected with the second pivot, one side end that grinding motor (72) were kept away from in the second pivot is rotated and is run through the guard box and be connected with grinding wheel (73), grinding wheel (73) opposition is located the below of landing leg main part (12).

6. A surface grinder for leg processing according to claim 3, wherein: one of them the top surface mounting of fixed plate (2) is equipped with diaphragm (13), diaphragm (13) and second horizontal pole (111) are mutually opposite, common screw thread through connection has set screw (14) between diaphragm (13) and second horizontal pole (111), all set up the fixed screw hole with set screw (14) looks adaptation on diaphragm (13) and second horizontal pole (111).

7. The surface grinder for leg processing according to claim 1, wherein: the top surface of the polishing table (1) is provided with a movable groove (15), the movable groove (15) is opposite to the screw rod, the bottom end of the inner part of the movable groove (15) is abutted to a traction wheel (16), and the other end of the traction wheel (16) is connected with the lower surface of the mounting block (6).