CN211681466U

CN211681466U - Machining grinder

Info

Publication number: CN211681466U
Application number: CN202020223539.4U
Authority: CN
Inventors: 廖树德; 梁玉娟
Original assignee: Hechi University
Current assignee: Hechi University
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-16
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a machining grinder, including base, operation panel, frame, grinder, clamping device, heat sink and dust collector, the operation panel sets up in the base top, and the frame is fixed on the operation panel, and the base is the cavity box, and clamping device sets up on the operation panel, and threaded connection has first screw rod below the clamping device, and grinder slidable ground is fixed on the frame, and the heat sink includes water pump, cooling fluid reservoir, hose and shower nozzle, and water pump and cooling fluid reservoir setting are in the base and each other link to each other, the water pump passes through hose and shower nozzle intercommunication, and dust collector includes vacuum pump and dust absorption mouth, face grinding device and clamping device on the operation panel to the dust absorption mouth, be equipped with the safety cover on the operation panel, be equipped with the delivery port on the operation panel. The utility model discloses grinder has the work piece of grinding unidimensional, can also get rid of the dust that grinds the production to grinding the position cooling, and sets up the safety cover and has solved the problem that the piece wounded the people.

Description

Machining grinder

Technical Field

The utility model relates to a machining equipment technical field, in particular to machining grinder.

Background

Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines. Machine is a general mechanical concept, mainly for the purpose of distinguishing it from hand tools. The term "machine" in modern Chinese is a general term of machines with mechanisms in the sum of English. The machine is characterized in that: a machine is a combination of artificial physical components. There is a defined relative movement between the parts of the machine. Therefore, the machine can convert mechanical energy or complete useful mechanical work, and is the most basic concept in modern mechanical principles.

When the spare part is processed, often need fixed spare part and the spare part shape structure of difference is inconsistent, and the spare part that current grinder can process is limited, and the easy departure piece hurts the operator in the time of grinding moreover, and the bistrique generates heat and easily wears, and easily produces the dust in addition and is inhaled and be harmful to the human body, so need look for a grinder that can solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining grinder, this grinder have the work piece of grinding unidimensional, can also get rid of the dust that grinds the production to grinding the position cooling, and set up the safety cover and solved the problem that the piece wounded the people.

In order to achieve the purpose, the invention adopts the following technical scheme:

a machining grinding device comprises a base, an operating platform, a frame, a grinding device, a clamping device, a cooling device and a dust removal device, wherein the operating platform is arranged above the base, the frame is fixed on the operating platform, the base is a hollow box body, the clamping device is arranged on the operating platform, a first screw rod is in threaded connection with the lower portion of the clamping device, the grinding device is slidably fixed on the frame and is positioned above the clamping device, a motor is arranged above the grinding device and is connected with the motor to drive the grinding device to rotate, the cooling device comprises a water pump, a cooling liquid tank, a hose and a nozzle, the water pump and the cooling liquid tank are arranged in the base and are connected with each other, the water pump is communicated with the nozzle through the hose, the nozzle is arranged on the grinding device and faces the lower portion of the grinding device, and the dust removal device comprises a vacuum pump and a dust, the dust collection port is erected on the operating platform and faces the grinding device and the clamping device, a protective cover is arranged on the operating platform, the protective cover sleeves the frame, the clamping device and the dust removal device inside, and a water outlet is formed in the operating platform.

Furthermore, the base is a metal shell box body, a pipe fitting which is perforated to facilitate waste liquid discharge penetrates out of the base, and a universal wheel with a brake device is arranged below the base.

Furthermore, the operating platform is provided with a first sliding groove for fixing the clamping device, the first screw rod is arranged in the first sliding groove, the end part of the first screw rod is provided with a first rotating handle positioned on the side edge of the operating platform surface, and two ends of the first screw rod are provided with bearings.

Furthermore, the clamping device comprises a connecting base at the bottom and a clamping part at the upper part, a through hole is formed in the base, the first screw penetrates through the through hole to be in threaded connection, and clamping positions with different radians are arranged on the clamping part and used for clamping workpieces in different shapes.

Furthermore, a cross beam is arranged on the frame, a second sliding groove is formed in the cross beam, a second screw rod is arranged in the second sliding groove, the grinding device penetrates through the cross beam from top to bottom and is in threaded connection with the second screw rod, and a second rotating handle is arranged at the end of the second screw rod.

Further, the grinding device comprises a casing, a rotating shaft and a grinding head, the rotating shaft is arranged inside the casing, the upper end of the rotating shaft is connected with a motor, the grinding head is fixed at the lower end of the rotating shaft, the second screw penetrates through the casing, a threaded sleeve which is perpendicular to the rotating shaft but not in contact with the rotating shaft is arranged in the casing, and the second screw penetrates through the threaded sleeve to be connected.

Furthermore, a plurality of grinding pieces located on the same plane are arranged on the grinding head, and the surface of each grinding piece is in a frosted arrangement.

Further, the spray head is an atomizing spray head.

The utility model has the advantages that:

1. the water pump, the cooling liquid tank and the vacuum pump can be arranged in the base by arranging the base to be hollow, so that the space is saved and the operation is convenient;

2. the spray head is set to be the atomizing spray head, so that the grinding head can be cooled in real time during grinding, and the broken powder ground on the workpiece can be washed away;

3. the dust removal device is arranged on the operation table, so that powder cooling liquid and the like ground in the protective cover can be sucked and recovered, and the operation table is convenient to clean;

4. the arrangement of the protective cover can prevent the broken powder from flying out of the island operator;

5. the clamping device is provided with a plurality of clamping positions with different radians, so that different positions can be used for clamping according to the condition of the workpiece.

The grinding device is complete in function, simple in structure and convenient to use, can grind workpieces of different specifications, and is convenient to use widely.

Drawings

Fig. 1 is a schematic side view of a machining and grinding apparatus according to the present invention;

FIG. 2 is a schematic view of the structure of the clamping device of the present invention;

in the specific embodiment, the base 1, the universal wheel 11, the operation table 2, the frame 3, the cross beam 31, the second screw 32, the second rotating handle 33, the grinding device 4, the casing 41, the rotating shaft 42, the grinding head 43, the motor 44, the clamping device 5, the first screw 51, the first rotating handle 52, the base 53, the clamping part 54, the temperature reducing device 6, the water pump 61, the cooling liquid tank 62, the hose 63, the nozzle 64, the dust removing device 7, the vacuum pump 71 and the dust suction port 72 are arranged.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in further detail. It should be understood, however, that these embodiments are provided so that this disclosure will be thorough and complete, and that many of the details set forth in this specification will be sufficient to provide a thorough understanding of one or more aspects of the present invention, even though these aspects of the invention may be practiced without these specific details.

Example 1

As shown in figure 1, the machining grinding device comprises a base 1, an operating platform 2, a frame 3, a grinding device 4, a clamping device 5, a cooling device 6 and a dust removal device 7, wherein the operating platform 2 is arranged above the base, the frame 3 is fixed on the operating platform 2, the base 1 is a hollow box body, the clamping device 5 is arranged on the operating platform 2, a first screw 51 is connected below the clamping device 5 in a threaded manner, the grinding device 4 is slidably fixed on the frame 3 and is positioned above the clamping device 5, a motor is arranged above the grinding device 4 and is connected with the motor to drive the grinding device 4 to rotate, the cooling device 6 comprises a water pump 61, a cooling liquid tank 62, a hose 63 and a spray head 64, the water pump 61 and the cooling liquid tank 62 are arranged in the base 1 and are connected with each other, the water pump 61 is communicated with the spray head 64 through the hose 63, the spray head 64 is arranged on the grinding device 4, and the spray head 64 faces below the grinding device 4, dust collector 7 includes vacuum pump 71 and dust absorption mouth 72, dust absorption mouth 72 stands on operation panel 2 and is facing to grinder 4 and clamping device 5, and the dust absorption mouth is the loudspeaker form, be equipped with safety cover (not shown in the figure) on operation panel 2, the safety cover is the plastic housing, and this safety cover overlaps frame 3, clamping device 5 and dust collector 7 inside, and the front end of safety cover is equipped with the operation door, and the safety cover is unsealed, and the junction is equipped with the gap and can advances the air, is equipped with the delivery port on the 2 faces of operation panel.

Base 1 is the metal square shell box, is equipped with the pipe fitting of the row's of being convenient for waste liquid of perforating on base 1 and wears out, still communicates with 2 tops of operation panel in the base 1, makes hose 63 pass and along the fixed extension of frame to grinder 4 departments, and hose 63 fixes on frame 3 and leaves enough long hose in the place of connecting the shower nozzle and be convenient for grinder 4 and remove, and the below of this base 1 is equipped with the universal wheel 11 of taking brake equipment.

The operating table 2 is provided with a first sliding groove for fixing the clamping device 5, the first sliding groove is arranged on the surface of the operating table 2, the first screw 51 is arranged in the first sliding groove, the end part of the first screw 51 is provided with a first rotating handle 52 positioned on the side edge of the operating table surface, two ends of the first screw 51 are provided with bearings, and the bearings are small bearings positioned at two ends of the first sliding groove 51 so that the first screw 51 can pass through and rotate;

as shown in fig. 2, the clamping device 5 includes a bottom connection base 53 and an upper clamping portion 54, the base 53 is provided with a through hole, the first screw 51 penetrates through the through hole and is in threaded connection, the clamping portion 54 is provided with clamping positions with different radians for clamping workpieces of different shapes, the clamping positions can be flat and uneven, the clamping device 5 is divided into two parts, the two parts are symmetrical to each other, the two parts move relatively to clamp the workpieces, one part of the two parts is fixed on the operation table, the other part moves to adjust the distance between the two parts through the first screw to clamp the workpieces of different sizes, and the clamping device can be further provided as a tiger-mouth clamp.

The frame 3 is provided with a beam 31, the beam 31 is provided with a second sliding groove, a second screw 32 is arranged in the second sliding groove, the grinding device 4 penetrates through the beam from top to bottom and is in threaded connection with the second screw 32, a second rotating handle 33 is arranged at the end part of the second screw 32, and two ends of the second screw 32 are also provided with bearings to fix the second screw in a rotating manner.

The grinding device 4 comprises a casing 41, a rotating shaft 42 and a grinding head 43, wherein the rotating shaft 42 is arranged in the casing 41, the upper end of the rotating shaft is connected with a motor 44, the grinding head 43 is fixed at the lower end of the rotating shaft 42, the second screw 32 penetrates through the casing and is provided with a threaded sleeve which is perpendicular to the rotating shaft 42 and is not in contact with the rotating shaft, and the second screw 32 penetrates through the threaded sleeve to be connected; the grinding head 43 is provided with a plurality of grinding pieces located on the same plane, the surface of each grinding piece is frosted, the grinding device 4 is further provided with a pushing block and a hydraulic telescopic assembly, the pushing block is quickly electrically connected with the hydraulic telescopic assembly and is in the prior art, and the grinding head is conveniently pressed downwards to realize grinding in the grinding process.

The cooling device 6 extracts the cooling liquid in the cooling liquid tank 62 to the hose through the water pump, and then to the spray head 64, the spray head 64 is an atomizing spray head, the cooling liquid forms atomizing spray to achieve the cooling effect, the spray head is a long rod spray head and is fixed on the casing of the grinding device, after the cooling liquid is inclined downwards and outwards extended, the turning part can face the grinding head, and the spray head is aligned to the grinding position.

The utility model discloses a when earlier with the work piece be arranged in the holder centre gripping fixed back, position through second screw rod regulation grinder makes it be located the work piece and need grind the position on, start water pump, hydraulic stretching subassembly and vacuum pump, the bistrique is grinding the back downwards, the coolant liquid is through atomizing spout to the work piece on, cools off in real time, the vacuum pump is followed the dust absorption mouth through the suction and is siphoned away the processing with garrulous end and atomizing coolant liquid.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a machining grinder which characterized in that: the grinding device comprises a base, an operation table, a frame, a grinding device, a clamping device, a cooling device and a dust removal device, wherein the operation table is arranged above the base, the frame is fixed on the operation table, the base is a hollow box body, the clamping device is arranged on the operation table, a first screw rod is in threaded connection with the lower portion of the clamping device, the grinding device is slidably fixed on the frame and is positioned above the clamping device, a motor is arranged above the grinding device and is connected with the motor to drive the grinding device to rotate, the cooling device comprises a water pump, a cooling liquid tank, a hose and a nozzle, the water pump and the cooling liquid tank are arranged in the base and are mutually connected, the water pump is communicated with the nozzle through the hose, the nozzle is arranged on the grinding device and faces the lower portion of the grinding device, the dust removal device comprises a vacuum pump and a dust collection opening, and the dust collection opening is erected on the, the operation table is provided with a protective cover, the frame, the clamping device and the dust removal device are sleeved inside the protective cover, and the operation table surface is provided with a water outlet.

2. A machining grinding apparatus as claimed in claim 1, wherein: the base is a metal shell box body, a pipe fitting which is perforated to facilitate waste liquid discharge penetrates out of the base, and a universal wheel with a brake device is arranged below the base.

3. A machining grinding apparatus as claimed in claim 1, wherein: the operating table is provided with a first sliding groove for fixing the clamping device, the first screw rod is arranged in the first sliding groove, the end part of the first screw rod is provided with a first rotating handle positioned on the side edge of the operating table surface, and two ends of the first screw rod are provided with bearings.

4. A machining grinding apparatus as claimed in claim 3, wherein: the clamping device comprises a connecting base at the bottom and a clamping part at the upper part, a through hole is formed in the base, the first screw rod penetrates through the through hole to be in threaded connection, and clamping positions with different radians are arranged on the clamping part and used for clamping workpieces in different shapes.

5. A machining grinding apparatus as claimed in claim 1, wherein: the grinding device is characterized in that a cross beam is arranged on the frame, a second sliding groove is formed in the cross beam, a second screw rod is arranged in the second sliding groove, the grinding device penetrates through the cross beam from top to bottom and is in threaded connection with the second screw rod, and a second rotating handle is arranged at the end portion of the second screw rod.

6. A machining grinding apparatus as claimed in claim 5, wherein: the grinding device comprises a casing, a rotating shaft and a grinding head, the rotating shaft is arranged inside the casing, the upper end of the rotating shaft is connected with a motor, the grinding head is fixed at the lower end of the rotating shaft, the second screw penetrates through the casing, a threaded sleeve which is perpendicular to the rotating shaft but not in contact with the rotating shaft is arranged in the casing, and the second screw penetrates through the threaded sleeve to be connected.

7. A machining grinding apparatus as claimed in claim 6, wherein: the grinding head is provided with a plurality of grinding pieces which are positioned on the same plane, and the surface of each grinding piece is frosted.

8. A machining grinding apparatus as claimed in claim 1, wherein: the spray head is an atomizing spray head.