CN218194137U

CN218194137U - Centerless grinding machine with protection device for reducing splashing of scraps

Info

Publication number: CN218194137U
Application number: CN202222424371.5U
Authority: CN
Inventors: 林强
Original assignee: Jiangsu Aipinyue Precision Electronics Co ltd
Current assignee: Jiangsu Aipinyue Precision Electronics Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a centerless grinder technical field's a centerless grinder with protector reduces sweeps and splashes, mount, regulating wheel and work piece support including lathe and fixed connection at the lathe upper surface, the inside of mount is rotated and is connected with the grinding emery wheel, the outside surface rotation of grinding emery wheel is connected with the splashproof, just the equal half arc shape of splashproof, no. one otic placode of the equal fixedly connected with in both sides of lathe, no. one electric putter of last fixed surface of otic placode, no. two otic placodes are installed to electric putter's top. Rotate the surface at the grinding wheel through the splash guard to can play the effect that certain reduction sweeps splashes at the in-process of polishing, can make to be convenient for remove on the surface of grinding wheel as required through the magnetic block, be convenient for adjust the position of splash guard, can play the effect to the centerless grinder protection through the protection casing, can prevent that the piece from splashing away simultaneously.

Description

Centerless grinding machine with protection device for reducing splashing of scraps

Technical Field

The utility model relates to a centerless grinder technical field especially relates to a centerless grinder with protector reduces sweeps and splashes.

Background

A centerless grinder without workpiece axle center location for grinding is composed of grinding wheel, regulating wheel and workpiece supporter, in which the grinding wheel is used for grinding, the regulating wheel is used for controlling the rotation of workpiece and the feed speed of workpiece, and the workpiece supporter is used for supporting workpiece during grinding. The guide wheel feeding guide rail is a double-V-shaped roller pin guide wheel, adopts a servo motor for feeding, and can compensate with the grinding wheel dressing. The machine tool is provided with an automatic feeding and discharging mechanism, and can perform automatic circular grinding.

For example, the granted publication No. CN216029744U discloses a centerless grinding machine for bar processing, which solves the effects of collecting scraps and filtering waste water, but in the process of grinding a workpiece, centerless grinding machines in the prior art generate chips with different amounts according to the grinding degree, and in the process of grinding, a part of the chips falls on the surface of the workpiece and the centerless grinding machine, and a part of the chips splashes to the ground or the working area, which affects the cleanliness of the centerless grinding machine surface and the working area, and meanwhile, splashed scrap powder falls in the air, which easily causes operators to suck in the body, and also splashes to the inside of the eyes of the operators, which causes the operators to be injured.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a centerless grinder with protector reduces sweeps and splashes has the effect of playing the protection to centerless grinder, has avoided the sweeps to splash to the effect of collecting is carried out to the sweeps that the grinding produced.

The technical scheme of the utility model is that: the utility model provides a centerless grinder with protector reduces sweeps and splashes, includes mount, regulating wheel and the work support of lathe and fixed connection at the lathe upper surface, the inside of mount is rotated and is connected with the grinding emery wheel, the outside surface of grinding emery wheel is rotated and is connected with the splashproof, just the equal semi-arc shape of splashproof, the equal fixedly connected with otic placode in both sides of lathe, no. one electric putter of last fixed surface of otic placode, no. two otic placodes are installed on electric putter's top, two the equal fixedly connected with protection casing of the relative one end of No. two otic placodes, the top fixedly connected with drive case of protection casing, one side of protection casing articulates through the hinge has the door plant.

In further technical scheme, the inside of drive case is equipped with drive assembly and spacing subassembly, the top fixedly connected with dust catcher of drive case, the other end of dust catcher is fixed and is linked together and have the bellows, the bottom mounting and the intercommunication of bellows have the suction hood, two No. two electric putter, two are installed at the top of suction hood electric putter's top all is connected with drive assembly and spacing subassembly.

In a further technical scheme, one end of the dust collector is fixed and communicated with a connecting pipe, one end of the connecting pipe is in threaded connection with a connecting hose, one end of the connecting hose is fixedly connected with a collecting box, and the collecting box is mounted on one side of the machine tool.

In a further technical scheme, the driving assembly comprises a driving motor fixedly connected to one side of the inner wall of the driving box, an output shaft of the driving motor is fixedly connected with a lead screw through a coupler, a threaded sleeve is sleeved on the surface of the lead screw in a sliding mode, and the bottom end of one side of the threaded sleeve is fixedly connected with one of the second electric push rods.

In a further technical scheme, the limiting assembly comprises a sliding rod fixedly connected to the inner wall of the driving box, a limiting sleeve is sleeved on the surface of the sliding rod in a threaded manner, the bottom end of the limiting sleeve is fixedly connected with another second electric push rod, and a connecting rod is fixedly connected to the surface of one side, opposite to the limiting sleeve, of the threaded sleeve.

In a further technical scheme, the inner wall of splash guard is equipped with a plurality of magnetic blocks, one side of magnetic block adsorbs the surface at the mount.

In a further technical scheme, mounting screw holes are formed in the top ends of the two electric push rods and the surfaces of the two ear plates.

The utility model has the advantages that:

1. the splash guard rotates on the surface of the grinding wheel, so that the splash guard can play a certain role in reducing splash of scraps in the grinding process, the splash guard can be conveniently moved on the surface of the grinding wheel as required through the magnetic block, the position of the splash guard can be conveniently adjusted, the splash guard can play a role in protecting the centerless grinding machine, and meanwhile, the splash of scraps can be prevented;

2. through the cooperation use of cleaner, connecting pipe, coupling hose, collecting box, expansion hose, suction hood, no. two electric putter, drive assembly and spacing subassembly, can be convenient for absorb the collection to sweeps and the dust that produce in the grinding process, drive the suction hood through drive assembly and spacing subassembly and carry out portable dust absorption, can be to the inside dust of protection casing and the absorptive cleaner effect of piece.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 2 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a magnetic block according to an embodiment of the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1 according to an embodiment of the present invention;

description of reference numerals:

1. a machine tool; 2. grinding a grinding wheel; 3. a splash guard; 4. a first ear plate; 5. a first electric push rod; 6. a second ear plate; 7. a protective cover; 8. a drive box; 9. a door panel; 10. a dust collector; 11. a connecting pipe; 12. a connecting hose; 13. a collection box; 14. a flexible hose; 15. a dust hood; 16. a second electric push rod; 17. a screw rod; 18. a threaded sleeve; 19. a magnetic block; 20. a slide bar; 21. a position limiting sleeve; 22. a connecting rod; 23. mounting a screw hole; 24. the motor is driven.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-4, a centerless grinder with protector reduces sweeps and splashes, including lathe 1 and the mount of fixed connection at the lathe 1 upper surface, regulating wheel and work piece support, the inside of mount is rotated and is connected with grinding wheel 2, a role for grinding the work piece, the outside surface of grinding wheel 2 rotates and is connected with splash guard 3, can play the effect that certain reduction sweeps splashes through splash guard 3, and the equal semi-arc shape of splash guard 3, equal fixedly connected with otic placode 4 in both sides of lathe 1, the last fixed surface of otic placode 4 is connected with electric putter 5 No. one, can be convenient for promote the effect that the protection casing 7 was putd aside through electric putter 5 No. two, otic placode 6 is installed on the top of electric putter 5 No. two, equal fixedly connected with protection casing 7 in the one end that two number two otic placodes 6 are relative, can be convenient for the effect to centerless grinder through protection casing 7, can prevent to splash simultaneously, top fixedly connected with drive box 8 on the top of protection casing 7, one side of protection casing 7 is through hinge joint have the splash guard 9, door plant 3 door plant is equipped with the inboard wall of the magnetic putter 19 that the protection casing 19 is used for the effect of the screw hole of the installation of the equal protection casing 19 of the installation of the electric putter No. two electric putter and the screw that the installation of the electronic placode 16, it can be convenient for dismantling the installation of No. two electronic placodes No. two electronic handspike.

The working principle of the technical scheme is as follows:

can make an electric putter 5 and protection casing 7 between the installation through installation screw 23, then an electric putter 5 can be convenient for promote the effect that protection casing 7 moved away, rotate the surface at the mount through splash guard 3, thereby can be convenient for according to splash guard 3 pivoted angle, play and reduce the effect that the sweeps splashes, because one side of magnetic block 19 adsorbs the surface at the mount, thereby can be convenient for after adjusting the position of splash guard 3, make the effect that splash guard 3 can fix a position, can be convenient for through protection casing 7 to the effect of centerless grinding machine protection, can prevent that the piece from splashing away simultaneously.

In another embodiment, as shown in fig. 1, 2 and 4, a dust collector 10 is fixedly connected to the top of the driving box 8, so as to conveniently suck away scraps and dust, a connecting pipe 11 is fixed and communicated with one end of the dust collector 10, the connecting pipe 11 facilitates connection of the connecting hose 12, a connecting hose 12 is threadedly connected to one end of the connecting pipe 11, a collecting box 13 is fixedly connected to one end of the connecting hose 12, so as to collect the dust and the scraps, the collecting box 13 is installed at one side of the machine tool 1, a flexible hose 14 is fixed and communicated with the other end of the dust collector 10, the pipe can be conveniently moved and stretched through the flexible hose 14, a dust hood 15 is fixed and communicated to the bottom end of the flexible hose 14, so as to increase dust suction range through the dust hood 15, two electric push rods 16 are installed at the top of the dust hood 15, the electric push rods 15 can facilitate up-down sliding action of the dust hood 15 through the two electric push rods 16, threaded sleeves 18 and a limit sleeve 21 are fixedly connected to the top ends of the two electric push rods 16, a driving motor 24 and a screw rod 17 are fixedly connected to one side of the screw rod 21, and a screw rod 21 are connected to the screw rod 17, and a screw rod 21.

The dust collector 10 is connected with the collecting box 13 by starting the connecting pipe 11 and the connecting hose 12, then the suction force is generated by starting the dust collector 10, the suction force generates the inner wall of the milling cutter collecting box 13 by generating scraps and dust in the protective cover 7 through the telescopic hose 14 and the dust hood 15, and meanwhile, the driving motor 24 is started to drive the screw rod 17 to rotate, the screw sleeve 18 and the limiting sleeve 21 are enabled to keep moving in a horizontal state under the limiting of the screw thread, the sliding rod 20, the limiting sleeve 21 and the connecting rod 22, so that the two electric push rods 16 can be driven to slide back and forth, the dust hood 15 is driven to slide back and forth through the back and forth sliding of the two electric push rods 16, the dust is movably sucked through the dust hood 15, and the dust and debris in the protective cover 7 can be absorbed more cleanly.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a centerless grinder with protector reduces sweeps and splashes, includes lathe (1) and fixed connection at mount, regulating wheel and the work rest of lathe (1) upper surface, the internal rotation of mount is connected with grinding wheel (2), its characterized in that: the outer side surface of grinding wheel (2) rotates and is connected with splash guard (3), just the equal semi-arc shape of splash guard (3), earflap (4) of the equal fixedly connected with in both sides of lathe (1), no. one electric putter (5) of last fixed surface of earflap (4), no. two earflaps (6) are installed on the top of an electric putter (5), two the equal fixedly connected with protection casing (7) of the relative one end of No. two earflaps (6), the top fixedly connected with drive case (8) of protection casing (7), one side of protection casing (7) articulates through the hinge has door plant (9).

2. The centerless grinder of claim 1 having a guard to reduce splattering of shavings, wherein: the inside of drive case (8) is equipped with drive assembly and spacing subassembly, the top fixedly connected with dust catcher (10) of drive case (8), the other end of dust catcher (10) is fixed and the intercommunication has bellows (14), the bottom mounting and the intercommunication of bellows (14) have suction hood (15), two No. two electric putter (16), two are installed at the top of suction hood (15) the top of No. two electric putter (16) all is connected with drive assembly and spacing subassembly.

3. A centerless grinder with a guard to reduce splattering of shavings as recited in claim 2, wherein: one end of the dust collector (10) is fixed and communicated with a connecting pipe (11), one end of the connecting pipe (11) is in threaded connection with a connecting hose (12), one end of the connecting hose (12) is fixedly connected with a collecting box (13), and the collecting box (13) is installed on one side of the machine tool (1).

4. The centerless grinder of claim 2 having a guard to reduce swarf splash, wherein: the driving assembly comprises a driving motor (24) fixedly connected to one side of the inner wall of the driving box (8), an output shaft of the driving motor (24) is fixedly connected with a lead screw (17) through a coupler, a threaded sleeve (18) is sleeved on the surface of the lead screw (17), and the bottom end of one side of the threaded sleeve (18) is fixedly connected with one of the second electric push rods (16).

5. The centerless grinder of claim 4 with a guard to reduce splattering of shavings, wherein: the limiting assembly comprises a sliding rod (20) fixedly connected to the inner wall of the driving box (8), a limiting sleeve (21) is sleeved on the surface of the sliding rod (20) in a sliding mode, the bottom end of the limiting sleeve (21) is fixedly connected with another second electric push rod (16), and a connecting rod (22) is fixedly connected to the surface of one side, opposite to the threaded sleeve (18) and the limiting sleeve (21), of the threaded sleeve.

6. The centerless grinder of claim 1 having a guard to reduce swarf splash, wherein: the inner wall of splash guard (3) is equipped with a plurality of magnetic blocks (19), one side absorption of magnetic block (19) is on the surface of mount.

7. A centerless grinder with a guard to reduce splattering of shavings as recited in claim 2, wherein: two installation screw holes (23) are formed in the top ends of the second electric push rods (16) and the surfaces of the second ear plates (6).