CN218051926U

CN218051926U - Surface grinding device for vehicle frame baking finish

Info

Publication number: CN218051926U
Application number: CN202220621503.0U
Authority: CN
Inventors: 朱保康
Original assignee: Shenzhen Fushida Technology Co ltd
Current assignee: Shenzhen Fushida Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-12-16
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a surface grinding device for frame baking finish, which comprises a grinding machine body, wherein a movable handle is movably arranged in the grinding machine body; grind the organism including changeing the machine room, the bottom fixed mounting who changes the machine room has even the post, and the bottom fixed mounting who links the post has spacing dish, and the card dress dish has been cup jointed in the bottom activity of spacing dish, changes the left side fixed mounting who changes the machine room and grips the handle, changes the side axis department of machine room and has seted up the handle groove. In the scheme, the angle of the holding sleeve can be adjusted by sliding the positioning slide block in the slide block groove, so that the holding angle and the posture are changed, the wrist is at a comfortable angle, and the burden of an operator is reduced; in the above scheme, through expanding spring's elasticity, when clamping the dish and not placing at the plane of polishing, make first response piece and the separation of second response piece, owing to clamp the dish and not contact the plane, lack the impetus, the cover of gripping is difficult to drive first response piece and rotates to prevent the mistake and bump when not polishing, protect user and ware thing.

Description

Surface grinding device for vehicle frame baking finish

Technical Field

The utility model relates to a grinding device technical field, more specifically say, the utility model relates to a frame is surface grinding device for baking finish.

Background

The frame need grind the finish after the baking finish so that the surface finish levels, get rid of bad lacquer line, generally adopt eccentric vibration polisher during the grinding, eccentric vibration polisher is small, and adopt high-quality urethane material, the mountable is with the grinding wheel that the weight is fit for, and can change into from taking dust absorption formula polisher, be connected to independent dust collection system, also can change into the polisher that is connected with central dust absorption system, the diameter of polishing is from 3 inches to 6 inches in the disc machine, automobile manufacturing, furniture manufacturing, combined material processing and all trades that need polish have extensive usage.

At present, a grinding machine is generally held in a manner of matching a circular shape with a grasping manner, but the wrist direction and the angle of the holding manner are fixed, so that the wrist is sore and painful after long-time use, and the holding force is reduced; in addition, most of the existing switches are arranged outside a machine body, are easy to touch by mistake during non-working, and clamping discs in idle running are easy to injure users, peripheral devices or a grinding machine.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a frame is surface grinder for baking finish to solve and hold at the circular appearance cooperation grasp formula of polisher generally adopted at present, nevertheless this mode of holding wrist direction and angle fixation, long-time the use can make the wrist ache, the problem that the dynamics of gripping descends.

In order to solve the technical problem, the utility model provides a following technical scheme: a surface grinding device for vehicle frame baking finish comprises a grinding machine body, wherein a movable handle is movably arranged in the grinding machine body; the grinding machine body comprises a rotating machine room, a connecting column is fixedly mounted at the bottom of the rotating machine room, a limiting disc is fixedly mounted at the bottom of the connecting column, a clamping disc is sleeved at the bottom of the limiting disc in a movable mode, and a handle is fixedly mounted on the left side of the rotating machine room.

The handle groove is formed in the middle shaft of the side face of the rotating machine chamber, and the sliding block groove is formed in the handle groove.

The movable handle comprises a holding sleeve, handle side rods are fixedly mounted on two sides of the holding sleeve, and a positioning sliding block is sleeved outside the handle side rods in a movable mode.

The side of the holding sleeve is provided with a holding groove, the handle side rod is movably sleeved in the handle groove, and the positioning sliding block is movably sleeved in the handle side rod.

The handle comprises a handle side rod and is characterized in that a rotating block is fixedly mounted outside the handle side rod, a first induction block is fixedly mounted on the side face of the rotating block, an expansion spring is fixedly connected to the bottom of the rotating block, and a matching block is fixedly connected to the bottom of the expansion spring.

The side surface of the position adjusting sliding block is provided with a side rod groove, an induction switch groove is formed in the side rod groove, and a second induction block is fixedly sleeved in the induction switch groove.

The matching block is fixedly sleeved on the side face of the second induction block, the rotating block is movably sleeved inside the induction switch groove, the first induction block is movably sleeved inside the induction switch groove, and the telescopic spring is movably sleeved inside the induction switch groove.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the grinding machine is generally held in a manner of matching and grasping circular appearance at present, but the wrist direction and the angle of the holding mode are fixed, so that the wrist is sore after long-time use, the holding force is reduced, and the angle of the holding sleeve can be adjusted by sliding the positioning sliding block in the sliding block groove, so that the holding angle and the holding posture are changed, the wrist is at a comfortable angle, and the burden of an operator is reduced; among the above-mentioned scheme, present switch sets up at the organism outside mostly, touch at the inoperative time mistake easily, the polishing dish of idle running is easy to the user of service, peripheral ware or polisher self cause the injury, through expanding spring's elasticity this moment, when clamping the dish and not placing at the polishing plane, make first response piece and the separation of second response piece, because clamp dish contactless plane, lack the power point, it is difficult to drive first response piece rotation to grip the cover, thereby prevent the mistake and bump when not polishing, protection user and ware thing.

Drawings

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

FIG. 2 is a schematic view of the structure of the grinding machine body of the present invention;

FIG. 3 is a schematic view of the movable handle of the present invention;

FIG. 4 is a schematic view of the structure of the side lever of the handle of the present invention;

fig. 5 is a schematic view of the positioning slide block structure of the present invention.

[ reference numerals ]

1. Grinding the machine body; 2. a movable handle; 11. a machine room is rotated; 12. connecting the columns; 13. a limiting disc; 14. clamping a disc; 15. a grip handle; 111. a handle slot; 112. a slider slot; 21. a grip sleeve; 211. a holding groove; 22. a handle side lever; 23. a position adjusting slide block; 221. rotating the block; 222. a first sensing block; 223. a tension spring; 224. a matching block; 231. a side bar slot; 232. an inductive switch slot; 233. and a second sensing block.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a surface grinding device for frame baking finish as shown in attached figures 1 to 5, which comprises a grinding machine body 1, wherein a movable handle 2 is movably arranged in the grinding machine body 1; grind organism 1 including changeing room 11, the bottom fixed mounting who changes room 11 has even post 12, the bottom fixed mounting who links post 12 has spacing dish 13, the card dress dish 14 has been cup jointed in the bottom activity of spacing dish 13, the left side fixed mounting who changes room 11 has grip handle 15.

As shown in fig. 2 to fig. 3, a handle groove 111 is formed in a side center shaft of the cab 11, a slider groove 112 is formed in the handle groove 111, the movable handle 2 includes a holding sleeve 21, handle side bars 22 are fixedly mounted on two sides of the holding sleeve 21, a positioning slider 23 is movably sleeved outside the handle side bars 22, a holding groove 211 is formed in a side surface of the holding sleeve 21, the handle side bars 22 are movably sleeved in the handle groove 111, and the positioning slider 23 is movably sleeved in the handle side bars 22;

specifically, the holding handle 15 is held by one hand, the holding sleeve 21 is held by the other hand, the holding sleeve 21 is rotated to drive the handle side lever 22 to rotate, the handle side lever 22 drives the positioning slider 23 to slide in the slider groove 112, so that the holding sleeve 21 can be rotated to a proper angle, the wrist is at a comfortable angle, and the burden of an operator is reduced.

As shown in fig. 4 to 5, a rotating block 221 is fixedly mounted on the outside of the handle side lever 22, a first sensing block 222 is fixedly mounted on the side surface of the rotating block 221, an extension spring 223 is fixedly connected to the bottom of the rotating block 221, a matching block 224 is fixedly connected to the bottom of the extension spring 223, a side lever groove 231 is formed on the side surface of the positioning slider 23, a sensing switch groove 232 is formed in the side lever groove 231, a second sensing block 233 is fixedly sleeved in the sensing switch groove 232, the matching block 224 is fixedly sleeved on the side surface of the second sensing block 233, the rotating block 221 is movably sleeved in the sensing switch groove 232, the first sensing block 222 is movably sleeved in the sensing switch groove 232, and the extension spring 223 is movably sleeved in the sensing switch groove 232;

specifically, when the chuck 14 is not placed on a working plane, the elastic force of the extension spring 223 separates the first sensing block 222 from the second sensing block 233 because the chuck 14 does not contact the plane and lacks a force point, the holding sleeve 21 is not easy to drive the first sensing block 222 to rotate, when polishing, the chuck 14 is placed on the surface of the frame, then the holding sleeve 21 is pressed down to drive the holding sleeve 21 to slightly move, so that the holding sleeve 21 slightly rotates in the side bar groove 231, the holding sleeve 21 drives the rotating block 221 to rotate, the extension spring 223 is compressed and drives the first sensing block 222 to slide and rotate, and finally the first sensing block 222 contacts the second sensing block 233 to start the machine, thereby preventing an error when not polishing, and protecting a user and a device.

The working process of the utility model is as follows:

firstly, holding the holding handle 15 by one hand, then holding the holding sleeve 21 by the other hand, rotating the holding sleeve 21 to drive the handle side lever 22 to rotate, and driving the positioning slide block 23 to slide in the slide block groove 112 by the handle side lever 22 so that the holding sleeve 21 can rotate to a proper angle; when the clamping disc 14 is not placed on a working plane, the first induction block 222 is separated from the second induction block 233 through the elastic force of the expansion spring 223 because the clamping disc 14 is not in contact with the plane and lacks a force point, the holding sleeve 21 is not easy to drive the first induction block 222 to rotate, during polishing, the clamping disc 14 is firstly placed on the surface of a vehicle frame, then the holding sleeve 21 is held to press down, the holding sleeve 21 is driven to slightly move, the holding sleeve 21 slightly rotates in the side rod groove 231, the holding sleeve 21 drives the rotating block 221 to rotate, the expansion spring 223 is compressed, the first induction block 222 is driven to slide and rotate, and finally the first induction block 222 touches the second induction block 233 to start the machine.

In the above scheme, the angle of the holding sleeve 21 can be adjusted by sliding the positioning slider 23 in the slider groove 112, so that the holding angle and posture can be changed, the wrist can be at a comfortable angle, and the burden of an operator can be reduced; in the above scheme, through the elastic force of the extension spring 223, when the clamping disc 14 is not placed on a polishing plane, the first sensing block 222 is separated from the second sensing block 233, and because the clamping disc 14 is not in contact with the plane and lacks a force point, the holding sleeve 21 is not easy to drive the first sensing block 222 to rotate, so that the mistaken touch is prevented when the clamping disc is not polished, and a user and a utensil are protected.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface grinding device for vehicle frame baking finish comprises a grinding machine body (1), and is characterized in that a movable handle (2) is movably arranged in the grinding machine body (1); grind organism (1) including changeing room (11), the bottom fixed mounting that changes room (11) has even post (12), the bottom fixed mounting that links post (12) has spacing dish (13), the bottom activity of spacing dish (13) has cup jointed chucking dish (14), the left side fixed mounting that changes room (11) has grip handle (15).

2. The surface grinding device for vehicle frame baking finish according to claim 1, characterized in that a handle slot (111) is opened at a side middle shaft of the rotating chamber (11), and a slider slot (112) is opened inside the handle slot (111).

3. The surface grinding device for vehicle frame baking paint according to claim 1, characterized in that the movable handle (2) comprises a holding sleeve (21), two sides of the holding sleeve (21) are fixedly provided with handle side rods (22), and the outside of the handle side rods (22) is movably sleeved with a positioning slide block (23).

4. The surface grinding device for the vehicle frame baking paint as claimed in claim 3, wherein a holding groove (211) is formed in the side surface of the holding sleeve (21), the handle side rod (22) is movably sleeved in the handle groove (111), and the positioning slider (23) is movably sleeved in the handle side rod (22).

5. The surface grinding device for the vehicle frame baking paint as claimed in claim 3, wherein a rotating block (221) is fixedly mounted on the outer portion of the handle side rod (22), a first sensing block (222) is fixedly mounted on the side surface of the rotating block (221), a telescopic spring (223) is fixedly connected to the bottom of the rotating block (221), and a matching block (224) is fixedly connected to the bottom of the telescopic spring (223).

6. The surface grinding device for vehicle frame baking finish according to claim 3, characterized in that a side bar groove (231) is formed on the side surface of the positioning slide block (23), an inductive switch groove (232) is formed inside the side bar groove (231), and a second inductive block (233) is fixedly sleeved inside the inductive switch groove (232).

7. The surface grinding device for the vehicle frame baking paint as claimed in claim 5, wherein the matching block (224) is fixedly sleeved on the side surface of the second induction block (233), the rotating block (221) is movably sleeved inside the induction switch groove (232), the first induction block (222) is movably sleeved inside the induction switch groove (232), and the expansion spring (223) is movably sleeved inside the induction switch groove (232).