CN211305985U

CN211305985U - Cylindrical grinding machine

Info

Publication number: CN211305985U
Application number: CN201922153709.6U
Authority: CN
Inventors: 彭龙; 董显林; 董迪
Original assignee: Shaanxi Rio Tinto Heavy Industry Machinery Co ltd
Current assignee: Shaanxi Rio Tinto Heavy Industry Machinery Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-21
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a cylindrical grinder, it includes the frame, is provided with the safety cover on the frame, and one side that the safety cover is close to frame operation end is provided with the operation mouth, and the inside wall of safety cover is provided with the guide rail, and the guide rail has two and sets up respectively in the both sides of operation mouth width direction, is provided with the baffle between two guide rails, and one side that two guide rails are close to the other side each other all is provided with the spout, slides respectively in two spouts in the ascending both sides of baffle width direction. The utility model discloses have the effect that shelters from the sweeps.

Description

Cylindrical grinding machine

Technical Field

The utility model belongs to the technical field of the technique of metalworking processing equipment and specifically relates to a cylindrical grinder is related to.

Background

The cylindrical grinding machine is mainly used for processing cylindrical and conical adhered outer surfaces and shaft shoulder end surfaces.

The prior Chinese patent with the publication number of CN202028986U provides a cylindrical grinding machine for a roller, which comprises a machine base, a transmission center and a tail center, wherein the transmission center is provided with a main motor, the machine base is provided with a grinding wheel and a grinding wheel motor for driving the grinding wheel to rotate, the transmission center is fixedly arranged at the left end of the machine base, the tail center is arranged on a middle guide rail of the machine base in a sliding manner, and the grinding wheel motor are arranged on a side guide rail of the machine base in a sliding manner; in the operation process, the workpiece device is arranged between the transmission center and the tail center, the position of the grinding wheel is adjusted, and the grinding wheel motor drives the grinding wheel to rotate to grind the workpiece.

The above prior art solutions have the following drawbacks: the grinding wheel generates a large amount of scraps in the process of grinding a workpiece, the scraps splash, the eyes of workers are easily injured, potential safety hazards exist, and the defects are to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cylindrical grinder, it has the advantage that blocks the sweeps.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a cylindrical grinder, includes the frame, be provided with the safety cover on the frame, one side that the safety cover is close to frame operation end is provided with the operation mouth, the inside wall of safety cover is provided with the guide rail, the guide rail has two and sets up respectively in the both sides of operation mouth width direction, two be provided with the baffle between the guide rail, two one side that the guide rail is close to the other side each other all is provided with the spout, the ascending both sides of baffle width direction slide respectively and connect in two spouts.

By adopting the technical scheme, the protective cover is arranged on the machine seat, and splashed scraps are blocked by the protective cover, so that the eyes of workers are prevented from being injured, and the operation safety of equipment is greatly improved; when the workpiece is installed, only the sliding baffle is needed, and the operation can be performed through the operation opening, so that the structure is simple, and the operation is convenient.

The utility model discloses further set up to: the water inlet pipe is connected to the protective cover, one end of the water inlet pipe, which extends into the protective cover, faces the grinding wheel mounted on the base, and one end of the water inlet pipe, which is positioned outside the protective cover, is connected with the water pump; the water tank is arranged on the base and is connected with a water outlet pipe.

Through adopting above-mentioned technical scheme, at the in-process to work piece processing, send water into the inlet tube through the water pump for water sprays in the processing side of emery wheel, thereby in rushing to the basin with the sweeps that splashes, makes the sweeps discharge through the outlet pipe along with rivers.

The utility model discloses further set up to: the bottom wall of the water tank is obliquely arranged, and the water outlet pipe is positioned on one side of the water tank, which is obliquely downward.

Through adopting above-mentioned technical scheme, the diapire slope of basin sets up to make the sweeps on the basin diapire remove downwards, the sweeps of being convenient for is discharged from the outlet pipe, and like this, the gathering of the basin diapire sweeps that has significantly reduced.

The utility model discloses further set up to: the water tank is connected with a scraper in a sliding manner, and the scraper slides along the bottom wall of the water tank.

Through adopting above-mentioned technical scheme, the diapire that the basin can be followed to the scraper blade slides, like this, is convenient for promote the sweeps on the diapire through the scraper blade, makes things convenient for the workman to clear up the basin.

The utility model discloses further set up to: and a transparent observation plate is arranged on the baffle.

Through adopting above-mentioned technical scheme, the observation board is transparent form, sees through the observation board and can observe the inside processing condition of safety cover, and the workman of being convenient for monitors at any time.

The utility model discloses further set up to: the safety cover includes fixed part and the portion of sliding, the fixed part sets up the one end at frame length direction, the portion of sliding slides and connects in the frame.

Through adopting above-mentioned technical scheme, the safety cover divide into fixed part and the portion of sliding, and wherein the fixed part is fixed on the frame, and the portion of sliding slides and connects on the frame, removes the portion of sliding for each part on the base shows out, greatly increased operating area, be convenient for overhaul each part and maintain.

The utility model discloses further set up to: the bottom of the sliding part is provided with a plurality of rollers, and the rolling direction of the rollers is consistent with the length direction of the machine base.

Through adopting above-mentioned technical scheme, the diapire of the portion of sliding is provided with the gyro wheel, and the setting of gyro wheel is convenient for the removal of the portion of sliding, makes things convenient for workman's operation.

The utility model discloses further set up to: the outer side wall of the sliding part is provided with a magnetic part, and the fixing part is provided with an adsorption part magnetically attracted with the magnetic part.

Through adopting above-mentioned technical scheme, butt joint each other with the fixed part when the portion of sliding, the magnetic part passes through magnetism with the absorption piece and adsorbs each other to play fixed effect to the portion of sliding.

To sum up, the utility model discloses a beneficial technological effect does:

1. the protective cover is arranged on the machine base, and splashed scraps are blocked by the protective cover, so that the eyes of workers are prevented from being injured, and the operation safety of equipment is greatly improved; when a workpiece is installed, the baffle only needs to be slid, and the operation can be performed through the operation opening, so that the structure is simple, and the operation is convenient;

2. in-process to work piece processing, send into the inlet tube through the water pump with water for water sprays in the processing side of emery wheel, thereby dashes the sweeps that splashes to the basin in, makes the sweeps discharge through the outlet pipe along with water flow, and like this, the sweeps of being convenient for is discharged, effectively clears up the sweeps.

Drawings

FIG. 1 is a schematic structural diagram of a cylindrical grinding machine in an embodiment.

Fig. 2 is a disassembled schematic view for embodying the internal structure of the protective cover in the embodiment.

FIG. 3 is a disassembled view of the structure of the water tank in the embodiment.

In the figure, 1, a machine base; 11. a head frame; 12. a grinding carriage; 13. a tailstock; 14. a water tank; 141. a slideway; 2. a protective cover; 21. a fixed part; 211. an operation port; 212. an adsorbing member; 22. a sliding part; 221. a roller; 222. a magnetic member; 3. a guide rail; 31. a chute; 4. a baffle plate; 41. an observation plate; 5. a water inlet pipe; 6. a water outlet pipe; 7. a squeegee; 71. and (4) protruding.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the cylindrical grinding machine disclosed by the present invention comprises a machine base 1, wherein a headstock 11 for supporting and driving a workpiece to rotate, a grinding carriage 12 for mounting a grinding wheel and a tailstock 13 are respectively mounted on the machine base 1; the machine base 1 is provided with a protective cover 2, the protective cover 2 comprises a fixing part 21 and a sliding part 22 which are mutually butted, wherein the fixing part 21 covers the external part of the headstock 11, and the sliding part 22 covers the external parts of the grinding carriage 12 and the tailstock 13; the four top corners of the bottom of the sliding part 22 are all provided with rollers 221, the machine base 1 is provided with grooves for the rollers 221 to roll along the length direction, and the two grooves are respectively positioned on the two sides of the machine base 1 in the width direction; operation opening 211 has been seted up at the lateral wall of the portion of sliding 22, operation opening 211 is located one side of the 1 operation end of frame, the inside wall of the portion of sliding 22 has guide rail 3 through the fix with screw along the length direction of frame 1, guide rail 3 has two and is located operation opening 211 width direction's both sides respectively, be provided with baffle 4 between two guide rails 3, two guide rails 3 are close to one side of each other and all are provided with spout 31, the ascending both sides of baffle 4 width direction are inserted respectively and are established in two spout 31, make baffle 4 can follow the length direction of spout 31 and slide, carry out the separation through baffle 4 to operation opening 211.

Referring to fig. 1, a magnet is bonded to the sliding portion 22 as a magnetic material 222, an iron block is bonded to the fixing portion 21 as an attracting material 212, and the sliding portion 22 is fixed by magnetic attraction between the magnet and the iron block. A transparent observation plate 41 is fitted to the baffle plate 4, and the observation plate 41 is a plastic plate, and the inside of the protective cover 2 is observed through the observation plate 41.

Referring to fig. 2, the fixing portion 21 is connected with a water inlet pipe 5, the water inlet pipe 5 extends into the protective cover 2 and supports the water inlet pipe 5 through a bracket, a pipe orifice of one end of the water inlet pipe 5 extending into the protective cover 2 faces a grinding wheel mounted on the grinding wheel frame 12, and the water inlet pipe 5 is connected with a water pump; a water tank 14 is arranged on the machine base 1, the bottom wall of the water tank 14 is obliquely arranged, and a water outlet pipe 6 is communicated with one obliquely downward side of the water tank 14; in the process of grinding a workpiece by the grinding wheel, water is input into the water inlet pipe 5 through the water pump, the water is sprayed onto the workpiece, scraps are flushed into the water tank 14, then are discharged through the water outlet pipe 6, and then flow into the water tank arranged on the side wall of the machine base 1.

Referring to fig. 2 and 3, a scraping plate 7 is arranged in the water tank 14 along the width direction of the water tank, the lower bottom surface of the scraping plate 7 abuts against the bottom wall of the water tank 14, two ends of the scraping plate 7 in the length direction are integrally formed to be provided with protrusions 71, a slide way 141 for the protrusions 71 to overlap is arranged on the inner side wall of the water tank 14, the protrusions 71 slide along the length direction of the slide way 141, the scraping plate 7 is driven to slide along the bottom wall of the water tank 14, waste scraps on the bottom wall are scraped to the inclined downward end of the water tank 14, and the waste scraps are discharged.

The implementation principle of the embodiment is as follows: in the process of processing the workpiece, the splashed scraps are blocked by the protective cover 2; meanwhile, water is conveyed to the water inlet pipe 5 through the water pump and sprayed to the processing side of the grinding wheel, so that splashed scraps are flushed into the water tank 14 by the water and are discharged through the water outlet pipe 6; the scraper 7 is moved, and the scraps accumulated on the bottom wall of the water tank 14 are pushed to the lower side of the water tank 14 by the scraper 7, so that the scraps are discharged from the water outlet pipe 6.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cylindrical grinder, includes frame (1), its characterized in that: be provided with safety cover (2) on frame (1), one side that safety cover (2) are close to frame (1) operation end is provided with operation mouth (211), the inside wall of safety cover (2) is provided with guide rail (3), guide rail (3) have two and set up respectively in operation mouth (211) width direction's both sides, two be provided with baffle (4), two between guide rail (3) one side that guide rail (3) are close to the other side each other all is provided with spout (31), the ascending both sides of baffle (4) width direction slide respectively and connect in two spout (31).

2. A cylindrical grinding machine according to claim 1, characterised in that: the water inlet pipe (5) is connected to the protective cover (2), one end, extending into the protective cover (2), of the water inlet pipe (5) faces a grinding wheel mounted on the base (1), and one end, located outside the protective cover (2), of the water inlet pipe (5) is connected with a water pump; a water tank (14) is arranged on the machine base (1), and a water outlet pipe (6) is connected to the water tank (14).

3. A cylindrical grinding machine according to claim 2, characterised in that: the bottom wall of the water tank (14) is obliquely arranged, and the water outlet pipe (6) is positioned on one side of the water tank (14) which is obliquely downward.

4. A cylindrical grinding machine according to claim 3, characterised in that: the water tank (14) is connected with a scraper (7) in a sliding manner, and the scraper (7) slides along the bottom wall of the water tank (14).

5. A cylindrical grinding machine according to claim 1, characterised in that: and a transparent observation plate (41) is arranged on the baffle (4).

6. A cylindrical grinding machine according to claim 1, characterised in that: safety cover (2) include fixed part (21) and slip portion (22), fixed part (21) set up the one end at frame (1) length direction, slip portion (22) slide and connect in frame (1).

7. The cylindrical grinding machine of claim 6, wherein: the bottom of the sliding part (22) is provided with a plurality of rollers (221), and the rolling direction of the rollers (221) is consistent with the length direction of the machine base (1).

8. The cylindrical grinding machine of claim 7, wherein: the outer side wall of the sliding part (22) is provided with a magnetic part (222), and the fixing part (21) is provided with an adsorption part (212) which is magnetically attracted with the magnetic part (222).