CN216991168U

CN216991168U - Rough polishing device

Info

Publication number: CN216991168U
Application number: CN202220176233.7U
Authority: CN
Inventors: 吴静超; 吴波; 许鲁文; 曹健; 孙学良
Original assignee: Hangzhou Kinty Tool Manufacture Co ltd
Current assignee: Hangzhou Kinty Tool Manufacture Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-19
Anticipated expiration: 2032-01-19

Abstract

The utility model belongs to the technical field of the thick throwing machine technique and specifically relates to a thick throwing device is related to, and it includes thick throwing machine and support body, the lower extreme of support body is equipped with two at least movable pulleys, is equipped with the mounting bracket on the support body, the mounting bracket extends along the horizontal direction, the one end that the support body was kept away from to the mounting bracket is slided and is connected with the lifter plate that is used for installing thick throwing machine, be equipped with on the mounting bracket and place the piece, be equipped with the stopper on placing the piece, set up the spacing groove that supplies the stopper slip grafting on the lifter plate, the extending direction perpendicular to ground of spacing groove, be equipped with the locking subassembly that is used for locking the lifter plate position on the mounting bracket. This application can make things convenient for the workman to use the rough polishing machine.

Description

Rough polishing device

Technical Field

The application relates to the technical field of rough polishing machine carrying equipment, in particular to a rough polishing device.

Background

The rough polishing machine is a common special tool in the field of decoration, is mainly used for polishing and finishing rough surfaces of concrete, cement road surfaces, cast-in-place floors, wall surfaces and the like, needs to be polished by the rough polishing machine due to unevenness of the ground, is heavy in the whole body, particularly needs to use a movable support when polishing the ground, and is arranged on the movable support, so that the rough polishing machine is always kept in a state parallel to the ground, the movable support is pushed, the rough polishing machine polishes the ground, and the polishing precision is ensured.

In the related art of the rough polishing machine moving support, the moving support comprises a support body, pulleys are installed at the bottom of the support body, a horizontal support is installed on the support body, and the rough polishing machine is installed on the horizontal support.

However, the grinding disc of the rough polishing machine is easy to wear in the polishing process, a gap is formed between the lower surface of the worn grinding disc and the ground, so that the grinding disc cannot be polished normally, and the position of the rough polishing machine on the horizontal support is fixed, so that the grinding disc is not used sufficiently, and the rough polishing machine is inconvenient for workers to use.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the workman to use rough polishing machine, this application provides a rough polishing device.

The application provides a rough polishing device adopts following technical scheme: the utility model provides a rough throwing device, includes rough throwing machine and support body, the lower extreme of support body is equipped with two at least movable pulleys, is equipped with the mounting bracket on the support body, the mounting bracket extends along the horizontal direction, the one end that the support body was kept away from to the mounting bracket slides and is connected with the lifter plate that is used for installing rough throwing machine, be equipped with on the mounting bracket and place the piece, it is equipped with the stopper on the piece to place, set up the spacing groove that supplies the stopper to slide to peg graft on the lifter plate, the extending direction perpendicular to ground of spacing groove, be equipped with the locking subassembly that is used for locking the lifter plate position on the mounting bracket.

Through adopting the technical scheme, when the grinding disc is worn, a worker opens the locking assembly and then pushes the rough polishing machine, so that the rough polishing machine drives the lifting plate to slide on the mounting frame, the limiting block slides in the limiting groove at the moment, the worker closes the locking assembly until the lower surface of the grinding disc is in contact with the ground, the position of the lifting plate on the mounting frame is locked, the adjustment of the position of the rough polishing machine on the frame body is completed, the grinding disc is fully utilized, and the worker can conveniently use the rough polishing machine.

Optionally, the lifter plate includes vertical board and the horizontal plate that supplies the installation of rough thrower, the horizontal plate is located the lower extreme of vertical board, vertical board is contradicted in placing the piece, the spacing groove is located vertical board, the constant head tank that supplies mounting bracket slip grafting is seted up to one side that the horizontal plate is close to vertical board.

Through adopting above-mentioned technical scheme, when the lifter plate is installed to needs, promote the lifter plate and make the mounting bracket slide and peg graft in the constant head tank, vertical board this moment laminates in the mounting bracket, and the stopper is pegged graft at the spacing inslot, and the locking subassembly locks vertical board, and the workman will roughly throw the machine again and install on the horizontal plate to made things convenient for the workman to install the lifter plate.

Optionally, the locking subassembly includes the locking bolt, be equipped with on the locking bolt and be used for compressing tightly the head of supporting on the mounting bracket with vertical board, set up the locking screw hole that supplies locking bolt threaded connection on the mounting bracket, the extending direction of axial perpendicular to spacing groove of locking bolt, set up the sliding tray that supplies the locking bolt to slide and wear to establish on the vertical board, the extending direction of sliding tray is the same with the extending direction of spacing groove.

By adopting the technical scheme, when the lifting plate needs to be moved, the locking bolt is unscrewed, the bolt head of the locking bolt is far away from the vertical plate, then the rough polishing machine is pushed, the rough polishing machine drives the lifting plate to move, the limiting block slides in the limiting groove at the moment, the locking bolt slides in the sliding groove until the positions of the lifting plate and the rough polishing machine are determined, the locking bolt is screwed, the bolt head of the locking bolt tightly presses the vertical plate on the placing piece, and the locking of the positions of the rough polishing machine and the lifting plate is completed.

Optionally, the locking bolt is provided with a tight gasket in a sliding and penetrating mode, wherein the tight gasket is used for abutting against one side, away from the mounting frame, of the lifting plate.

Through adopting above-mentioned technical scheme, increased the area that compresses tightly of locking bolt to the lifter plate, and then improved and compressed tightly the effect for the position locking of lifter plate is more stable.

Optionally, one end of the mounting frame, which is far away from the frame body, is provided with an anti-collision wheel, the axial direction of the anti-collision wheel is parallel to the sliding direction of the lifting plate, and the side wall of the anti-collision wheel protrudes out of the end part of the mounting frame.

Through adopting above-mentioned technical scheme, when promoting the support body, the lateral wall of anticollision wheel is protected the mounting bracket, has reduced the direct striking wall body of mounting bracket or other objects, all protects people, wall and mounting bracket.

Optionally, threaded connection has the anticreep bolt on the mounting bracket, the axial of anticreep bolt is the same with the extending direction of spacing groove, the mounting bracket is worn to locate and contradicts in the lifter plate by the lower extreme of anticreep bolt.

Through adopting above-mentioned technical scheme, when removing the rough polish machine and descend, the rough polish machine drives the lifter plate and descends, and constant head tank and mounting bracket separation this moment, the workman screws up the anticreep bolt for anticreep bolt and mounting bracket threaded connection, the lower terminal surface of anticreep bolt supports tightly in the upper surface of horizontal plate, thereby at the actual rough polish in-process, even the workman leans forward down and presses, rough polish machine and lifter plate are difficult for the rebound skew, has improved the stability of rough polish machine.

Optionally, the mounting frame is provided with a supporting wheel for abutting against the ground.

Through adopting above-mentioned technical scheme, improved the stability of support body for the workman is at the actual rough polishing in-process, even forward slope pushes down, the difficult slope that takes place of rough polishing machine is difficult for causing the influence to polishing of mill, has further improved the use precision of rough polishing machine.

Optionally, a lifting screw is arranged on the supporting wheel, the lifting screw is in threaded connection with the mounting frame, and the upper end of the lifting screw protrudes out of the mounting frame.

Through adopting above-mentioned technical scheme, when the installation supporting wheel, rotate the lifting screw for lifting screw and mounting bracket threaded connection, through the rotation of control lifting screw, thereby conveniently adjust the mounting height of supporting wheel, make the mounting bracket keep the horizontality.

Optionally, a force application handle is arranged on the lifting screw rod.

Through adopting above-mentioned technical scheme, make things convenient for the workman to rotate lifting bolt.

Optionally, a limiting plate is arranged on the supporting wheel, the limiting plate is connected to the mounting frame in a sliding mode, and the sliding direction of the limiting plate is the same as the axial direction of the lifting screw.

Through adopting above-mentioned technical scheme, because the limiting plate slides and connects in the mounting bracket, rotate the lifting screw, the supporting wheel removes along vertical direction jointly with the limiting plate, conveniently goes up and down to the supporting wheel, has improved the stability of supporting wheel simultaneously.

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

1. the position of the rough polishing machine on the frame body is adjusted through the arrangement of the rough polishing machine, the frame body, the sliding wheels, the mounting frame, the lifting plate, the placing piece, the limiting block, the limiting groove and the locking assembly, so that the grinding disc is fully utilized, and the rough polishing machine is convenient for workers to use;

2. through the arrangement of the vertical plate, the horizontal plate and the positioning groove, workers can conveniently install the lifting plate;

3. through the arrangement of the abutting gaskets, the pressing effect of locking and locking on the vertical plate is improved;

4. through the arrangement of the anti-collision wheels, the mounting frame, the wall body and workers are protected, and damage caused by collision is reduced;

5. through the arrangement of the anti-drop bolts, the stability of the rough polishing machine is improved after the rough polishing machine and the lifting plate move;

6. the stability of the frame body is improved by the arrangement of the supporting wheels;

7. the height of the supporting wheel can be conveniently adjusted by arranging the lifting screw rod, so that the frame body and the rough polishing machine are kept stable;

8. through the arrangement of the force application handle, the lifting screw rod is convenient for workers to use;

9. through the setting of limiting plate, conveniently go up and down to the supporting wheel, improved the stability of supporting wheel.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural diagram illustrating the mounting of the lifter plate, locking assembly, anti-drop bolt, mounting block and crash wheel to the mounting bar in an embodiment of the present application;

FIG. 3 is a schematic diagram of an exploded structure showing a locking assembly and a retaining bolt in an embodiment of the present application;

fig. 4 is a schematic structural view for showing a support wheel in the embodiment of the present application.

Reference numerals: 1. a rough polishing machine; 11. a grinding disc; 2. a frame body; 21. a sliding wheel; 3. a mounting frame; 31. mounting a rod; 32. a connecting rod; 4. a lifting plate; 41. a horizontal plate; 411. positioning a groove; 42. a vertical plate; 5. placing the piece; 51. a limiting block; 52. a limiting groove; 53. a groove is arranged in a penetrating way; 6. a locking assembly; 61. a locking bolt; 62. locking the threaded hole; 63. a sliding groove; 64. tightly abutting the gasket; 7. a mounting seat; 71. an anti-collision wheel; 8. an anti-drop bolt; 81. an anti-drop threaded hole; 82. a through groove; 9. a support wheel; 91. a supporting seat; 92. a wheel body; 93. a lifting screw; 94. a force application handle; 95. a limiting plate; 96. the slot is moved.

Detailed Description

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

The embodiment of the application discloses a rough polishing device.

As shown in fig. 1 and 2, a rough polishing device, including rough polishing machine 1 and support body 2, 1 lower extreme of rough polishing machine rotates and is connected with mill 11, the axis of mill 11 is vertical setting, support body 2 is vertical setting, two movable pulleys 21 are installed to the bottom of support body 2, fixedly connected with mounting bracket 3 on the support body 2, mounting bracket 3 extends along the horizontal direction, mounting bracket 3 includes two installation poles 31 that are parallel to each other, be connected with connecting rod 32 between two installation poles 31, make installation pole 31 and connecting rod 32 be "H" font in this embodiment, above-mentioned rough polishing machine 1 is located between two installation poles 31.

The rough polishing machine 1 is connected with a lifting plate 4 through a bolt, the lifting plate 4 comprises a horizontal plate 41 in a horizontal state and a vertical plate 42 in a vertical state, the rough polishing machine 1 is connected with the horizontal plate 41, and the vertical plate 42 is positioned on one side of the installation rod 31 far away from the other installation rod 31. All there is a piece 5 of placing through bolted connection on two installation poles 31, places and has two stopper 51 of integrative forming on the piece 5, according to the installation, makes things convenient for the workman to change stopper 51, adaptation installation pole 31.

The vertical plate 42 is attached to the corresponding placing part 5, two limiting grooves 52 extending in the vertical direction are formed in the vertical plate 42, the limiting blocks 51 correspond to the limiting grooves 52 one to one, and the limiting blocks 51 are inserted into the limiting grooves 52 in a sliding mode. Each mounting bar 31 is provided with a locking assembly 6.

When the grinding disc 11 is worn, a worker opens the locking assembly 6 and pushes the rough polisher 1 to move downwards, so that the rough polisher 1 drives the grinding disc 11 and the two lifting plates 4 to slide on the mounting rod 31, and the limiting block 51 is inserted into the limiting groove 52 in a sliding mode until the lower surface of the grinding disc 11 is flush with the ground in contact.

The worker closes the locking assembly 6 again, so that the two vertical plates 42 are locked on the corresponding mounting rods 31, the grinding disc 11 is adjusted, the grinding disc 11 is fully utilized, and the worker can conveniently use the rough polishing machine.

As shown in fig. 2 and fig. 3, a positioning groove 411 for the installation rod 31 to be slidably inserted is formed in the upper surface of the horizontal plate 41, when a worker needs to install the lifting plate 4, the horizontal plate 41 is installed on the rough polishing machine 1 through a bolt, the installation rod 31 is inserted into the positioning groove 411, the limiting block 51 is inserted into the limiting groove 52 at the moment, the worker can install the lifting plate 4 conveniently, and the installation position of the lifting plate 4 is determined.

The locking assembly 6 comprises a locking bolt 61, the axial direction of the locking bolt 61 is the same as the arrangement direction of the two mounting rods 31, a locking threaded hole 62 is formed in the mounting rod 31 along the horizontal direction, the locking bolt 61 is in threaded connection with the locking threaded hole 62, a penetrating groove 53 is formed in the placing piece 5 for the locking bolt 61 to penetrate, a sliding groove 63 is formed in the vertical plate 42, and the sliding groove 63 is located between the two limiting grooves 52.

When the vertical plate 42 needs to be moved, the locking bolt 61 is unscrewed, the locking bolt 61 is in threaded fit with the locking threaded hole 62, the bolt head of the locking bolt 61 is far away from the vertical plate 42, the vertical plate 42 is moved at the moment, the limiting block 51 slides in the limiting groove 52, the locking bolt 61 slides in the sliding groove 63 until the vertical plate 42 drives the horizontal plate 41 and the rough polisher 1 to be determined in vertical height, the locking bolt 61 is screwed, the locking bolt 61 moves towards the mounting rod 31 until the bolt head of the locking bolt 61 presses the vertical plate 42 against the placing part 5, and therefore adjustment and locking of the vertical plate 42 are completed.

The tight gasket 64 is slidably sleeved on the locking bolt 61, the tight gasket 64 is located between the bolt head of the locking bolt 61 and the vertical plate 42, when a worker screws the locking bolt 61, the bolt head of the locking bolt 61 is tightly pressed against the tight gasket 64, the tight gasket 64 is tightly pressed against the vertical plate 42, and the cross section area of the tight gasket 64 is larger than that of the bolt head of the locking bolt 61, so that the pressing effect is improved, the vertical plate 42 is not easily damaged, and the overall stability of the lifting plate 4 is improved.

The one end that the support body 2 was kept away from to installation pole 31 has mount pad 7 through bolted connection, the upper and lower both ends of mount pad 7 are all rotated and are connected with anticollision wheel 71, the axis of anticollision wheel 71 is vertical setting, the lateral wall salient in mount pad 7 and installation pole 31 of anticollision wheel 71 for when support body 2 promoted installation pole 31 and remove, anticollision wheel 71 protects the tip of installation pole 31 and the rough polishing machine 1 that is located between two installation poles 31, reduce the collision to the workman, the harm that wall and rough polishing machine 1 brought.

The anticreep screw hole 81 that runs through in installation pole 31 lower surface is seted up to the upper surface of installation pole 31, and anticreep screw hole female connection has anticreep bolt 8, and anticreep bolt 8 is vertical setting, and the lower terminal surface of anticreep bolt 8 supports tightly in the upper surface of horizontal plate 41, sets up the through groove 82 that supplies anticreep bolt 8 to wear to establish on placing 5.

When removing lifter plate 4 and descending, constant head tank 411 and mounting bracket 3 separation, the workman screws up anticreep bolt 8 for anticreep bolt 8 removes in anticreep screw hole 81, and the lower terminal surface of anticreep bolt 8 supports tightly in the upper surface of horizontal plate 41, makes rough throwing machine 1 and lifter plate 4 all be difficult upward movement skew, has improved rough throwing machine 1's stability.

As shown in fig. 1 and 4, the supporting wheel 9 is installed at the lower end of the connecting rod 32, the supporting wheel 9 includes a supporting seat 91 and a wheel body 92, the wheel body 92 is rotatably connected to the supporting seat 91, the upper end of the supporting seat 91 is rotatably connected to a lifting screw 93, the lifting screw 93 is vertically arranged, the lifting screw 93 is in threaded connection with the connecting rod 32, and a worker can install the supporting wheel 9 on the connecting rod 32 conveniently.

Simultaneously, behind connecting rod 32 with lifting screw 93 threaded connection, lifting screw 93's upper end salient in connecting rod 32, the workman rotates lifting screw 93 for lifting screw 93 drives supporting seat 91 and moves along vertical direction, conveniently carries out the level adjustment to supporting wheel 9, and supporting wheel 9 is located between two movable pulleys 21 all the time, forms triangle-shaped, and supporting wheel 9 is located between rough polishing machine 1 and the movable pulley 21 simultaneously, makes support body 2 and mounting bracket 3 remain stable.

When the actual rough polishing is carried out, even if a worker tilts and presses the frame body 2 forwards, the rough polishing machine 1 and the grinding disc 11 are not easy to tilt, the polishing effect of the grinding disc 11 is not easy to be influenced, and the use precision of the rough polishing machine is improved.

The upper end of the lifting screw 93 is coaxially provided with a force application handle 94, which is convenient for workers to rotate the lifting screw 93.

Limiting plate 95 is formed to the up end an organic whole of supporting seat 91, and limiting plate 95 is vertical setting, and limiting plate 95 laminates in connecting rod 32, has seted up shifting chute 96 on the limiting rod simultaneously, through bolted connection limiting plate 95 on the connecting rod 32 to wear to locate shifting chute 96, shifting chute 96 extends along vertical direction, makes limiting plate 95 only remove in vertical direction.

When rotating lifting screw 93, limiting plate 95 is spacing to supporting seat 91 for supporting seat 91 is difficult for taking place to rock, and limiting plate 95 plays the additional strengthening to the joint strength of supporting seat 91 and connecting rod 32 simultaneously, has improved the stability of supporting seat 91.

The implementation principle of the rough polishing device in the embodiment of the application is as follows: when the grinding disc 11 is worn, the grinding disc 11 is separated from the ground, and the locking bolt 61 is loosened so that the bolt head of the locking bolt 61 is away from the vertical plate 42.

Then, the worker drives the rough polisher 1 to move downward, so that the grinding disc 11 abuts against the ground, at this time, the rough polisher 1 drives the horizontal plate 41 and the vertical plate 42 to move, the mounting rod 31 is separated from the positioning groove 411, the limiting block 51 slides in the limiting groove 52, and the locking bolt 61 slides in the sliding groove 63.

After the position of the rough polishing machine 1 is determined, the locking bolt 61 is screwed down, so that the locking bolt 61 is in threaded connection with the locking threaded hole 62, the bolt head of the locking bolt 61 moves towards the mounting rod 31, the abutting gasket 64 abuts against the vertical plate 42, the vertical plate 42 is pressed on the placing piece 5, and the position of the rough polishing machine 1 is locked.

Next, the worker rotates the retaining bolt 8 so that the retaining bolt 8 moves in the retaining threaded hole 81 until the lower end of the retaining bolt 8 abuts against the upper surface of the horizontal plate 41.

According to the actions, the grinding disc 11 is adjusted, the grinding disc 11 is fully utilized, and a worker can conveniently use the rough polishing machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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

1. The utility model provides a rough throwing device which characterized in that: including rough throwing machine (1) and support body (2), the lower extreme of support body (2) is equipped with two at least movable pulley (21), is equipped with mounting bracket (3) on support body (2), horizontal direction extension is followed in mounting bracket (3), the one end that support body (2) were kept away from in mounting bracket (3) is slided and is connected with lifter plate (4) that are used for installing rough throwing machine (1), it places piece (5) to be equipped with on mounting bracket (3), be equipped with stopper (51) on placing piece (5), set up spacing groove (52) that supply stopper (51) slip grafting on lifter plate (4), the extending direction perpendicular to ground of spacing groove (52), be equipped with locking subassembly (6) that are used for locking lifter plate (4) position on mounting bracket (3).

2. A rough polishing apparatus according to claim 1, characterized in that: lifter plate (4) are including vertical board (42) and horizontal plate (41) that supply rough polisher (1) to install, horizontal plate (41) are located the lower extreme of vertical board (42), vertical board (42) are contradicted in placing piece (5), spacing groove (52) are located vertical board (42), locating slot (411) that supply mounting bracket (3) slip grafting are seted up to one side that horizontal plate (41) are close to vertical board (42).

3. A rough polishing apparatus according to claim 2, characterized in that: locking subassembly (6) are including locking bolt (61), be equipped with on locking bolt (61) and be used for compressing tightly the head of supporting on mounting bracket (3) vertical board (42), set up locking screw hole (62) that supply locking bolt (61) threaded connection on mounting bracket (3), the extending direction of the axial perpendicular to spacing groove (52) of locking bolt (61), set up sliding tray (63) that supply locking bolt (61) to slide to wear to establish on vertical board (42), the extending direction of sliding tray (63) is the same with the extending direction of spacing groove (52).

4. A rough polishing apparatus according to claim 3, characterized in that: and a tight abutting gasket (64) used for abutting against one side, away from the mounting frame (3), of the lifting plate (4) is arranged on the locking bolt (61) in a sliding and penetrating mode.

5. A rough polishing apparatus according to claim 1, characterized in that: one end of the mounting frame (3) far away from the frame body (2) is provided with an anti-collision wheel (71), the axial direction of the anti-collision wheel (71) is parallel to the sliding direction of the lifting plate (4), and the side wall of the anti-collision wheel (71) protrudes out of the end part of the mounting frame (3).

6. A rough polishing apparatus according to claim 1, characterized in that: threaded connection has anticreep bolt (8) on mounting bracket (3), the axial of anticreep bolt (8) is the same with the extending direction of spacing groove (52), mounting bracket (3) are worn to locate and are contradicted in lifter plate (4) by the lower extreme of anticreep bolt (8).

7. A rough polishing apparatus according to claim 1, characterized in that: and the mounting rack (3) is provided with a supporting wheel (9) used for abutting against the ground.

8. A rough polishing apparatus according to claim 7, characterized in that: the supporting wheel (9) is provided with a lifting screw (93), the lifting screw (93) is in threaded connection with the mounting frame (3), and the upper end of the lifting screw (93) protrudes out of the mounting frame (3).

9. A rough polishing apparatus according to claim 8, characterized in that: and a force application handle (94) is arranged on the lifting screw rod (93).

10. A rough polishing apparatus according to claim 8, characterized in that: be equipped with limiting plate (95) on supporting wheel (9), limiting plate (95) slide and connect in mounting bracket (3), the slip direction of limiting plate (95) is the same with lifting screw (93) axial.