CN215700382U

CN215700382U - Upright post polishing tool

Info

Publication number: CN215700382U
Application number: CN202121903353.4U
Authority: CN
Inventors: 周华芳
Original assignee: Changzhou Well Tech Technologies Co ltd
Current assignee: Changzhou Well Tech Technologies Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-01
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to an upright post polishing tool, which comprises a bottom frame, a supporting mechanism and a polishing mechanism, wherein the bottom frame is provided with a guide rail which is transversely arranged; the supporting mechanism comprises a plurality of U-shaped supporting frames which are arranged on the rear side of the guide rail side by side; the grinding mechanism comprises a sliding seat in sliding fit with the guide rail and a grinding gun which is arranged on the sliding seat and can move up and down, front and back. The automatic grinding machine can realize automatic grinding of the welding position of the stand column, improve grinding efficiency and ensure grinding effect.

Description

Upright post polishing tool

Technical Field

The utility model belongs to the technical field of polishing equipment, and particularly relates to a vertical column polishing tool.

Background

The stand of medical chest machine needs to be through the welding when adding man-hour, and to the operation of polishing of stand welding department, generally adopts artifical manual polishing, and work load is very big, not only polishes inefficiency, and the effect of polishing is poor moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical column polishing tool to solve the problem of low polishing efficiency.

The upright post polishing tool is realized as follows:

a column polishing tool comprises

The bottom frame is provided with a guide rail which is transversely arranged;

the supporting mechanism comprises a plurality of U-shaped supporting frames which are arranged on the rear side of the guide rail side by side;

the grinding mechanism comprises a sliding seat in sliding fit with the guide rail and a grinding gun which is arranged on the sliding seat and can move up and down, front and back.

Further, the height of the front arm of the U-shaped support frame is lower than that of the rear arm of the U-shaped support frame.

Further, the rifle of polishing includes the rifle I of polishing that the head of polishing upwards set up to and the rifle II of polishing that the head of polishing downwards set up.

Further, the rifle I of polishing with install through the upper bracket screw assembly I on the slide links to each other, the rifle II of polishing with install through the lower carriage screw assembly II on the slide links to each other.

Further, the upper bracket is kept away from the one end of screw rod subassembly I to the rear side of slide extends, just relative fixed clamp splice I and the activity clamp splice I that sets up about the rear end of upper bracket is installed, rifle I of polishing is installed between fixed clamp splice I and activity clamp splice I.

Furthermore, the lower support is kept away from one end of the screw assembly II extends towards the rear side of the sliding seat, a fixed clamping block II and a movable clamping block II which are oppositely arranged from top to bottom are installed at the rear end of the lower support, and the polishing gun II is installed between the fixed clamping block II and the movable clamping block II.

Further, screw rod subassembly I is including installing horizontal screw I on the slide, and install perpendicular screw I on the nut slider of horizontal screw I, the upper bracket is installed on the nut slider of perpendicular screw I.

Furthermore, the screw assembly II comprises a vertical screw II arranged below the horizontal screw I and a horizontal screw II arranged on a nut slide block of the vertical screw II, and the lower support is arranged on the nut slide block of the horizontal screw II.

Further, the bottom of U type support frame is installed the backing plate, the backing plate is fixed on the underframe.

Furthermore, a sliding block is installed at the bottom of the sliding seat, and the sliding block is in sliding fit with the guide rail.

After the technical scheme is adopted, the utility model has the beneficial effects that:

according to the utility model, through the matching of the supporting mechanism and the sliding polishing mechanism, the automatic polishing of the welding position of the upright post can be realized, the polishing efficiency is improved, and the polishing effect is ensured.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a block diagram of a column sanding tool in accordance with a preferred embodiment of the present invention;

FIG. 2 is a block diagram of a grinding mechanism of the column grinding tool in accordance with the preferred embodiment of the present invention;

FIG. 3 is a block diagram of a grinding mechanism of the column grinding tool in accordance with the preferred embodiment of the present invention;

FIG. 4 is a block diagram of a column suitable for use in the present invention;

in the figure: underframe 1, guide rail 11, inner beam 12, slider 13, supporting mechanism 2, U type support frame 21, backing plate 22, grinding machanism 3, slide 31, the rifle of polishing I32, the rifle of polishing II 33, upper bracket 34, lower carriage 35, fixed clamp splice I36, activity clamp splice I37, fixed clamp splice II 38, activity clamp splice II 39, connecting block 310, horizontal screw I311, vertical screw I312, vertical screw II 313, horizontal screw II 314, screw seat I315, screw seat II 316, rotatory cap I317, rotatory cap II 318, stand 4, opening 41.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 4, the column 4 of the medical chest machine according to the present invention is provided with an opening 41 in a longitudinal direction thereof on one side surface thereof.

As shown in fig. 1-3, an upright post polishing tool comprises a bottom frame 1, a supporting mechanism 2 and a polishing mechanism 3, wherein the bottom frame 1 is provided with a guide rail 11 which is transversely arranged; the supporting mechanism 2 comprises a plurality of U-shaped supporting frames 21 which are arranged at the rear side of the guide rail 11 side by side; the grinding mechanism 3 includes a slide base 31 slidably fitted on the guide rail 11, and a grinding gun mounted on the slide base 31 and capable of moving up and down, forward and backward.

In order to enable support of the entire tool, the top of the underframe 1 is provided with three longitudinally arranged inner beams 12.

Preferably, the grinding gun is a pneumatic grinding gun.

When polishing, the upright 4 is transversely placed on the U-shaped support frame 21, in this state, the opening 41 is positioned at the front side, the polishing gun needs to enter the upright 4, the structure transversely translates through the opening 41 to polish the internal welding position, and in order to prevent the front arm of the U-shaped support frame 21 from blocking the opening 41 and influencing the movement of the polishing gun, the height of the front arm of the U-shaped support frame 21 is lower than that of the rear arm.

In this embodiment, the U-shaped support frames 21 include 3 ones, and are respectively installed on the top inner beam 12 of the base frame 1.

In order to simultaneously polish the upper inner wall and the lower inner wall of the column 4, the polishing gun comprises a polishing head upwardly arranged polishing gun I32 and a polishing head downwardly arranged polishing gun II 33.

The setting of guide rail 11 can realize the removal of whole grinding machanism 3 at 4 length direction on the stand, and in order to realize the rifle of polishing at upper and lower and fore-and-aft direction's regulation, guarantees the effect of polishing, and the rifle I32 of polishing links to each other with the screw assembly I of installing on slide 31 through upper bracket 34, and the rifle II 33 of polishing links to each other with the screw assembly II of installing on slide 31 through lower carriage 35.

Because U type support frame 21 is located the rear side of guide rail 11, stand 4 is put on U type support frame 21, in order to realize the cooperation of I32 of rifle and stand 4 of polishing, the one end that screw rod subassembly I was kept away from to upper bracket 34 extends to the rear side of slide 31, and the rear end of upper bracket 34 is installed relative fixed clamp splice I36 and the activity clamp splice I37 that sets up from top to bottom, and the rifle I32 of polishing is installed between fixed clamp splice I36 and activity clamp splice I37.

Specifically, the rear end level of upper bracket 34 is buckled, fixed clamp splice I36 is located the top, and with the rear end fixed connection of upper bracket 34, activity clamp splice I37 is located the below, it is relative and fixed through bolted connection with fixed clamp splice I36, the rifle I32 of polishing is installed in the arc wall of fixed clamp splice I36 and the I37 opposite side of activity clamp splice, thereby it is upper and lower to drive upper bracket 34 through screw rod component I and realize the rifle I32 of polishing in the fine setting of fore-and-aft direction.

In order to realize the matching of the polishing gun II 33 and the upright post 4, one end of the lower bracket 35, which is far away from the screw assembly II, extends towards the rear side of the sliding seat 31, the rear end of the lower bracket 35 is provided with a fixed clamping block II 38 and a movable clamping block II 39 which are oppositely arranged up and down, and the polishing gun II 33 is arranged between the fixed clamping block II 38 and the movable clamping block II 39.

Concretely, the rear end of lower carriage 35 sets up connecting block 310, and fixed clamp splice II 38 is located the top and is connected with connecting block 310, activity clamp splice II 39 then is located the below, relative and fixed through bolted connection with fixed clamp splice II 38, rifle II 33 of polishing is installed in the arc wall of fixed clamp splice II 38 and activity clamp splice II 39 opposite side to it is upper and lower, the fore-and-aft direction on the micro-adjustment of rifle II 33 of polishing to drive upper bracket 34 through screw assembly II.

In order to realize the up-down and front-back movement of the grinding gun I32, the screw assembly I comprises a horizontal screw I311 arranged on the sliding seat 31 and a vertical screw I312 arranged on a nut slide block of the horizontal screw I311, and the upper bracket 34 is arranged on the nut slide block of the vertical screw I312.

Specifically, a horizontal screw I311 and a vertical screw I312 are respectively installed on a screw seat I315, guide rods parallel to the corresponding screws are respectively arranged in the screw seat I315, and nut sliders corresponding to the screws are in sliding fit with the guide rods, so that a guiding effect is achieved by the guide rods.

And one end parts of the horizontal screw I311 and the vertical screw I312 penetrate through the end walls of the corresponding screw seats I315 and are provided with rotating caps I317, and the horizontal screw I311 and the vertical screw I312 can be conveniently adjusted in a rotating mode through the rotating caps I317.

Preferably, in this embodiment, the rotating cap I317 of the horizontal screw I311 is located at one end far away from the U-shaped support frame 21, and the rotating cap I317 of the vertical screw I312 is located at the top of the screw seat I315 thereof.

In order to realize the up-down and front-back movement of the grinding gun II 33, the screw assembly II comprises a vertical screw II 313 arranged below the horizontal screw I311 and a horizontal screw II 314 arranged on a nut slide block of the vertical screw II 313, and the lower bracket 35 is arranged on the nut slide block of the horizontal screw II 314.

Similarly, the horizontal screw II 314 and the vertical screw II 313 are respectively arranged in the corresponding screw seats II 316, and guide rods are also arranged in the screw seats II 316.

The rotating cap II 318 of the horizontal screw II 314 is arranged on the same side as the horizontal screw I311, and the rotating cap II 318 of the vertical screw II 313 is also arranged on the same side as the vertical screw II 313.

Through rotating the rotatory cap to drive the screw rod rotation rather than corresponding, drive the horizontal or vertical movement of the nut slider who corresponds with the screw rod, thereby realize polishing the upper and lower, the fine setting of fore-and-aft direction of rifle.

Horizontal screw rod and the perpendicular screw rod dislocation set of screw rod subassembly I and screw rod subassembly II can make whole grinding machanism's structure simple more compact.

Because the surface of the upright post 4 is sprayed with powder, in order to prevent the surface of the upright post 4 from being scratched, the U-shaped support frame 21 is made of nylon. In order to facilitate the installation of the U-shaped support frame 21, a backing plate 22 is installed at the bottom of the U-shaped support frame 21, and the backing plate 22 is fixed on the bottom frame 1.

The U-shaped support frame 21 may be adhered to a pad 22, and the pad 22 may be fixed to the inner beam 12 of the base frame 1 by a connector such as a screw.

In order to realize the sliding fit of the sliding seat 31 and the guide rail 11, the sliding block 13 is installed at the bottom of the sliding seat 31, and the sliding block 13 is in sliding fit on the guide rail 11.

In this embodiment, two slider 13 structures are mounted to the bottom of the slider 31.

When polishing stand 4, put stand 4 crouch on U type support frame 21, and place its opening 41 side forward, move grinding machanism 3 on guide rail 11, the rifle of will polishing stretches into from the one end of stand 4, realize through the screw rod that the rifle of polishing is upper and lower, the fine adjustment of front and back, make it aim at the welded position that will polish, can polish the inner wall of stand 4, move whole grinding machanism 3 on guide rail 11 at the in-process of polishing, make upper bracket 34 and lower carriage 35 pass the opening 41 department of stand 4, realize that the rifle of polishing carries out the ascending removal of its length direction in stand 4 inside, accomplish polishing to stand 4.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A column polishing tool is characterized by comprising

The device comprises a bottom frame (1), wherein a guide rail (11) which is transversely arranged is mounted on the bottom frame (1);

the supporting mechanism (2) comprises a plurality of U-shaped supporting frames (21) which are arranged on the rear side of the guide rail (11) side by side;

grinding machanism (3), grinding machanism (3) are in including sliding fit slide (31) on guide rail (11) and install on slide (31) and can be upper and lower, preceding, the back rifle of polishing that removes.

2. The column sanding tool of claim 1 wherein the front arm of the U-shaped support frame (21) is lower than the rear arm.

3. The column grinding tool according to claim 1, wherein the grinding gun comprises a grinding gun I (32) with a grinding head arranged upwards and a grinding gun II (33) with a grinding head arranged downwards.

4. The column grinding tool according to claim 3, wherein the grinding gun I (32) is connected with a screw assembly I installed on the sliding seat (31) through an upper support (34), and the grinding gun II (33) is connected with a screw assembly II installed on the sliding seat (31) through a lower support (35).

5. The upright post grinding tool according to claim 4, wherein one end, far away from the screw assembly I, of the upper support (34) extends towards the rear side of the sliding seat (31), a fixed clamping block I (36) and a movable clamping block I (37) which are arranged oppositely up and down are installed at the rear end of the upper support (34), and the grinding gun I (32) is installed between the fixed clamping block I (36) and the movable clamping block I (37).

6. The upright post grinding tool according to claim 4, wherein one end, far away from the screw assembly II, of the lower support (35) extends towards the rear side of the sliding seat (31), a fixed clamping block II (38) and a movable clamping block II (39) which are arranged oppositely up and down are installed at the rear end of the lower support (35), and the grinding gun II (33) is installed between the fixed clamping block II (38) and the movable clamping block II (39).

7. The column grinding tool according to claim 4, wherein the screw assembly I comprises a horizontal screw I (311) installed on a sliding seat (31) and a vertical screw I (312) installed on a nut slide block of the horizontal screw I (311), and the upper bracket (34) is installed on a nut slide block of the vertical screw I (312).

8. The upright post grinding tool according to claim 7, wherein the screw assembly II comprises a vertical screw II (313) arranged below the horizontal screw I (311) and a horizontal screw II (314) arranged on a nut slide block of the vertical screw II (313), and the lower bracket (35) is arranged on the nut slide block of the horizontal screw II (314).

9. The upright post grinding tool according to claim 1, wherein a base plate (22) is mounted at the bottom of the U-shaped support frame (21), and the base plate (22) is fixed on the bottom frame (1).

10. The column grinding tool according to claim 1, characterized in that a sliding block (13) is mounted at the bottom of the sliding seat (31), and the sliding block (13) is in sliding fit with the guide rail (11).