CN220498744U

CN220498744U - Grinding device is used in panel beating machine case processing

Info

Publication number: CN220498744U
Application number: CN202321939326.1U
Authority: CN
Inventors: 赵胜
Original assignee: Hefei Liucheng Information Technology Co ltd
Current assignee: Hunan Xiangjiang Kunpeng Information Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-20
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of computer accessories, and discloses a polishing device for processing a sheet metal chassis, which comprises a tank body and a frame, and further comprises: the two groups of first hydraulic rods are bolted to the inner side of the frame, the output shafts of the first hydraulic rods are bolted to lifting plates, the surfaces of the lifting plates are rotationally connected with rotating pipes, and the tops of the lifting plates are also bolted to driving motors for driving the rotating pipes to rotate; the polishing disc is fixed at the bottom end of the rotary pipe, a plurality of transverse pipes are communicated below the surface of the rotary pipe, and a plurality of leakage holes are formed in the bottoms of the transverse pipes in a penetrating manner; according to the utility model, the clamping plates at two sides are clamped to the chassis by opening the second hydraulic rod, and then the air in the clamping plates is extracted by the air extraction component, so that suction force is generated at the first through hole and the second through hole, the sheet metal chassis is firmly fixed, and the situation that the top of the chassis is covered to prevent polishing is avoided.

Description

Grinding device is used in panel beating machine case processing

Technical Field

The utility model relates to the technical field of computer accessories, in particular to a polishing device for processing a sheet metal chassis.

Background

The computer cabinet is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories and has the functions of supporting and protecting. The sheet metal machine case is a computer machine case of metal material, and in the course of working, the sheet metal machine case need polish to the surface in the course of working, makes the surface smoother.

Through the search, for example, chinese patent literature discloses a grinding device for panel beating machine case processing [ application number: CN202022762743.6 ]. This kind of grinding device for panel beating machine case processing, including waterborne polishing subassembly, the top swing joint of waterborne polishing subassembly has location adjustment subassembly, location adjustment subassembly's side fixed mounting has side clamping assembly, side clamping assembly's bottom swing joint has bottom to collect the subassembly, bottom fixed mounting who collects the subassembly has the device to support the base. This grinding device for panel beating machine case processing is treated the position of polishing and is soaked the polishing through waterborne polishing assembly, and the water in the water tank at top flows into the dull polish rim plate side of polishing through the through-hole of bottom, produces a large amount of flying dust harm staff's healthy when avoiding polishing, has avoided causing the problem that panel beating machine case surface damage is sunken because of device oppression panel beating machine case surface through setting up long coil spring, and is safer, reduces the enterprise loss.

The device adopts the mode of side direction centre gripping and top centre gripping to firmly fix the panel beating machine case, but in the course of working, the top grip block that top centre gripping was used covers at the top of machine case, causes the part of being covered to obtain not polishing, hinder the operation of polishing, the above-mentioned device can be in the course of polishing treat the panel beating machine case of processing through waterborne polishing subassembly simultaneously and polish, be difficult for producing flying dust and endanger staff's health, but in the in-service use, the dust fall needs a large amount of water, need often stop to add water to the device polishing water tank at rim plate top of polishing, not only influence machining efficiency, but also frequently add water and bring labor burden.

Disclosure of Invention

The utility model aims to provide a polishing device for sheet metal chassis processing, which adopts an adsorption mode to assist in fixing a chassis, can avoid the situation that the top of the chassis is covered to prevent polishing, and does not need to frequently add water.

In order to achieve the above purpose, the present utility model provides the following technical solutions: grinding device is used in panel beating machine case processing, including cell body and frame, still include:

the two groups of first hydraulic rods are bolted to the inner side of the frame, the output shafts of the first hydraulic rods are bolted to lifting plates, the surfaces of the lifting plates are rotationally connected with rotating pipes, and the tops of the lifting plates are also bolted to driving motors for driving the rotating pipes to rotate;

the polishing disc is fixed at the bottom end of the rotary pipe, a plurality of transverse pipes are communicated below the surface of the rotary pipe, and a plurality of leakage holes are formed in the bottoms of the transverse pipes in a penetrating manner;

a water delivery assembly for delivering water into the rotating pipe;

the support columns are bolted to two sides of the interior of the tank body, the top of each support column is bolted with a second hydraulic rod, an output shaft of each second hydraulic rod is bolted with a clamping plate with a hollow interior, a plurality of first through holes are formed in the surface of each clamping plate in a penetrating manner, a second rubber pad is adhered to the surface of each clamping plate, and a plurality of second through holes communicated with the first through holes are formed in the surface of each second rubber pad in a penetrating manner;

and the air extraction component is used for extracting air in the clamping plate.

Preferably, the water delivery assembly comprises a water pump and a first hose communicated with the water pump, the water delivery assembly further comprises a communicating pipe arranged above the lifting plate, one end of the communicating pipe extends to the inside of the rotating pipe, the communicating pipe is rotationally connected with the inside of the rotating pipe through a bearing, and the other end of the communicating pipe is communicated with the first hose.

Preferably, the air extraction assembly comprises an air pump and a connecting pipe communicated with the air pump, a transverse pipe is arranged at the other end of the connecting pipe in a communicated mode, and second hoses communicated with the clamping plates are arranged at two ends of the transverse pipe in a communicated mode.

Preferably, the top of the transverse pipe is also communicated with an air inlet pipe, and an electromagnetic valve is arranged on the surface of the air inlet pipe.

Preferably, the inner diameter of the second through holes is the same as the inner diameter of the first through holes, and the number of the first through holes is the same as the number of the second through holes.

Preferably, the clamping plate is of an L-shaped design, and the shape of the rubber pad is the same as that of the clamping plate.

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

1. according to the utility model, the clamping plates at two sides are clamped to the chassis by opening the second hydraulic rod, and then the air in the clamping plates is extracted by the air extraction component, so that suction force is generated at the first through hole and the second through hole, the sheet metal chassis is firmly fixed, and the situation that the top of the chassis is covered to prevent polishing is avoided.

2. The rotary pipe and the polishing disc are driven by the driving motor to rotate to polish the chassis, water is conveyed into the rotary pipe through the water conveying component, then flows out from the leak hole through the transverse pipe, a water curtain is formed on the periphery of the polishing disc to reduce dust, the damage of dust is reduced, the water conveying component continuously supplies water, the water is not required to be stopped frequently, the processing efficiency is improved, and the work load is also lightened.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a cross-sectional view of a swivel tube and cross tube in accordance with the utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

FIG. 5 is a cross-sectional view of a clamping plate according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a cell body; 2. a frame; 3. a first hydraulic lever; 4. a lifting plate; 5. a rotating tube; 6. a transverse tube; 7. a leak hole; 8. polishing the grinding disc; 9. a water delivery assembly; 91. a water pump; 92. a first hose; 93. a communicating pipe; 10. a support column; 11. a second hydraulic lever; 12. a clamping plate; 13. a first through hole; 14. an air extraction assembly; 141. an air pump; 142. a connecting pipe; 143. a transverse tube; 144. an air inlet pipe; 145. an electromagnetic valve; 146. a second hose; 15. a rubber pad; 16. a second through hole; 17. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a polishing device for sheet metal chassis processing includes a tank body 1 and a frame 2, two parts inside the frame 2 are both bolted with a first hydraulic rod 3, an output shaft of the first hydraulic rod 3 is bolted with a lifting plate 4, a surface of the lifting plate 4 is rotationally connected with a rotating pipe 5, a top of the lifting plate 4 is also bolted with a driving motor 17, an output shaft of the driving motor 17 is connected with the rotating pipe 5 through gear transmission, a polishing disc 8 is fixed at a bottom end of the rotating pipe 5, a plurality of transverse pipes 6 are communicated below the surface of the rotating pipe 5, a plurality of drain holes 7 are formed at the bottom of the transverse pipes 6 in a penetrating manner, support columns 10 are bolted at two sides inside the tank body 1, a second hydraulic rod 11 is bolted at the top of the support columns 10, a clamping plate 12 with a hollow design inside is bolted at the output shaft of the second hydraulic rod 11, a plurality of first through holes 13 are formed at the surface of the clamping plate 12, a second rubber pad 15 is adhered on the surface of the clamping plate 12, a plurality of second through holes 16 are formed at the surface of the second rubber pad 15 in penetrating manner, a plurality of second through holes 16 are formed at the surface of the second through holes 16, a plurality of the second through holes 13 are in the same number as the first through holes 13 and have the same shape as the second through holes 13, the inner diameters of the second through holes 13 are the same as the second through holes 13 are in shape and have the same shape as the second through holes 13.

The water delivery assembly 9 includes water pump 91 and first hose 92, first hose 92 communicates with water pump 91 each other, the top of lifter plate 4 is provided with communicating pipe 93, communicating pipe 93 passes through the support and is fixed each other with lifter plate 4, communicating pipe 93's one end extends to the inside of swivelling tube 5, communicating pipe 93 is connected through the bearing rotation with the inside of swivelling tube 5, it makes communicating pipe 93 keep being connected with swivelling tube 5, swivelling tube 5 can not drive communicating pipe 93 together rotatory in pivoted in-process moreover, communicating pipe 93's the other end communicates with each other with first hose 92, external water source with water pump 91, start water pump 91, alright use water gets into swivelling tube 5 through water pump 91, first hose 92 and communicating pipe 93, realize the effect of carrying water in swivelling tube 5.

The air extraction assembly 14 comprises an air pump 141 and a connecting pipe 142, one end of the connecting pipe 142 is communicated with the air pump 141, the other end of the connecting pipe 142 is communicated with a transverse pipe 143, two ends of the transverse pipe 143 are communicated with a second hose 146 communicated with the clamping plate 12, in the use process, the second hydraulic rods 11 on two sides are firstly opened, the output shafts of the second hydraulic rods extend to drive the clamping plates 12 on two sides to approach each other, then the rubber pads 15 on the surfaces of the clamping plates 12 are attached to the surfaces of the sheet metal box to form clamping on the sheet metal box, the rubber pads 15 are arranged to avoid scratching the sheet metal box, meanwhile, the air pump 141 is started, air in the clamping plates 12 enters the air pump 141 through the second hose 146, the transverse pipe 143 and the connecting pipe 142 and is discharged from the air pump 141, the air in the clamping plates 12 is pumped away, and the inside the clamping plates 12 is in a low-pressure state, suction is generated at the first through hole 13 and the second through hole 16 to adsorb and fix the sheet metal box, the box can be firmly fixed without clamping from the upper part, thereby avoiding the situation that the upper part is clamped to prevent the grinding, simultaneously starting the first hydraulic rod 3 to drive the lifting plate 4, the rotary pipe 5 and the grinding disc 8 to descend, starting the driving motor 17 to drive the rotary pipe 5 and the grinding disc 8 to rotate, then the grinding disc 8 is contacted with the surface of the sheet metal box to carry out grinding processing, in the grinding processing process, the water is continuously conveyed into the rotary pipe 5 by the water conveying component 9, enters the rotary pipe 5, flows out from the leak hole 7 through the transverse pipe 6 to generate a water curtain, dust generated by grinding is reduced, the harm of dust is reduced, frequent water addition is not needed, and water addition is not needed to be stopped, so that the sheet metal box is more convenient, after finishing the polishing work, the first hydraulic rod 3 is opened to drive the polishing disc 8 to ascend, as the top of the transverse pipe 143 is also communicated with the air inlet pipe 144, the surface of the air inlet pipe 144 is provided with the electromagnetic valve 145, the electromagnetic valve 145 is opened, external air enters the clamping plate 12 through the air inlet pipe 144, the transverse pipe 143 and the second hose 146 to balance the internal and external air pressure difference, so that the suction force is eliminated, and the second hydraulic rod 11 is opened to drive the clamping plates 12 on two sides to be mutually far away from each other, so that the positioning of the sheet metal box is relieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Grinding device is used in panel beating machine case processing, including cell body (1) and frame (2), its characterized in that still includes:

the two groups of first hydraulic rods (3) are bolted on the inner side of the frame (2), an output shaft of each first hydraulic rod (3) is bolted with a lifting plate (4), the surface of each lifting plate (4) is rotationally connected with a rotary pipe (5), and the top of each lifting plate (4) is also bolted with a driving motor (17) for driving the rotary pipe (5) to rotate;

a polishing disc (8) fixed at the bottom end of the rotary pipe (5), a plurality of transverse pipes (6) are communicated below the surface of the rotary pipe (5), and a plurality of leakage holes (7) are formed in the bottoms of the transverse pipes (6) in a penetrating manner;

a water delivery unit (9) for delivering water into the rotary pipe (5);

the support columns (10) are bolted to two sides of the inside of the tank body (1), the top of each support column (10) is bolted with a second hydraulic rod (11), an output shaft of each second hydraulic rod (11) is bolted with a clamping plate (12) with a hollow inside, a plurality of first through holes (13) are formed in the surface of each clamping plate (12) in a penetrating mode, a second rubber pad (15) is adhered to the surface of each clamping plate (12), and a plurality of second through holes (16) which are mutually communicated with the first through holes (13) are formed in the surface of each second rubber pad (15) in a penetrating mode;

and a pumping assembly (14) for pumping air from the interior of the clamping plate (12).

2. The polishing device for sheet metal box machining according to claim 1, wherein: the water delivery assembly (9) comprises a water pump (91) and a first hose (92) which is mutually communicated with the water pump (91), the water delivery assembly (9) further comprises a communicating pipe (93) which is arranged above the lifting plate (4), one end of the communicating pipe (93) extends to the inside of the rotary pipe (5), the communicating pipe (93) is rotationally connected with the inside of the rotary pipe (5) through a bearing, and the other end of the communicating pipe (93) is mutually communicated with the first hose (92).

3. The polishing device for sheet metal box machining according to claim 1, wherein: the air extraction assembly (14) comprises an air pump (141) and a connecting pipe (142) communicated with the air pump (141), a transverse pipe (143) is arranged at the other end of the connecting pipe (142) in a communicating mode, and second hoses (146) communicated with the clamping plate (12) are arranged at two ends of the transverse pipe (143) in a communicating mode.

4. A sheet metal box machining polishing device as claimed in claim 3, wherein: the top of the transverse pipe (143) is also communicated with an air inlet pipe (144), and an electromagnetic valve (145) is arranged on the surface of the air inlet pipe (144).

5. The polishing device for sheet metal box machining according to claim 1, wherein: the inner diameter of the second through holes (16) is the same as that of the first through holes (13), and the number of the first through holes (13) is the same as that of the second through holes (16).

6. The polishing device for sheet metal box machining according to claim 1, wherein: the clamping plate (12) is of an L-shaped design, and the shape of the rubber pad (15) is the same as that of the clamping plate (12).