CN212497305U

CN212497305U - Grinding wheel cutting device with dust removal function

Info

Publication number: CN212497305U
Application number: CN202021225284.1U
Authority: CN
Inventors: 王楷程
Original assignee: Zhenjiang Ruike New Material Co ltd
Current assignee: Zhenjiang Ruike New Material Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a grinding wheel cutting device with dust removal function, including protection casing and base, install the protection casing on the top position of base, vertically be provided with the guide rail on the both sides position in protection casing the place ahead, two install the lead screw on the inside intermediate position of guide rail, rotate between lead screw and the guide rail and be connected, two install the transmission case on the top position of guide rail, install the biax motor on the intermediate position of transmission case inside, the installation sleeve pipe is installed to the symmetry on the both sides position of protection casing, two transversely be provided with the slide bar on the below position of installation sleeve pipe, be provided with the wedge on the slide bar, sliding connection between wedge and the slide bar, sliding connection between the upper surface of wedge and the lower extreme of connecting rod. This be provided with installation sleeve pipe and wedge, the problem that the dust absorption pipe drops and then can not reach dust removal effect appears when avoiding the device to use.

Description

Grinding wheel cutting device with dust removal function

Technical Field

The utility model relates to a grinding wheel cutting device with dust removal function.

Background

The grinding wheel is also called a bonded grinding tool, the grinding wheel is a bonded grinding tool which is formed by bonding a common abrasive into a certain shape (mostly circular, with a through hole in the center) by a bonding agent and has certain strength, the bonded grinding tool generally comprises the abrasive, the bonding agent and the air hole, the three parts are commonly called three elements of the bonded grinding tool, and when the grinding wheel is machined, in order to meet the use process of the grinding wheel, the grinding wheel needs to be cut.

The existing device has the problem that the dust suction pipe is inconvenient to replace when in use; meanwhile, the existing device has the problem that the dust collection pipe falls off when in use, so that the dust collection effect cannot be achieved; moreover, the problem that the protective effect is poor appears when current device is used, for this reason, we provide a grinding wheel cutting device with dust removal function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding wheel cutting device with dust removal function to solve the device that provides in the above-mentioned background art and appear changing very inconvenient problem to the dust absorption pipe when using, solve prior art simultaneously and appear the dust absorption pipe when using and drop and then can not reach the problem of dust removal effect.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding wheel cutting device with a dust removal function comprises a protective cover and a base, wherein the protective cover is arranged at the upper position of the base, guide rails are longitudinally arranged at the two side positions in front of the protective cover, a screw rod is arranged at the middle position inside the two guide rails, the screw rod is rotatably connected with the guide rails, a transmission box is arranged at the upper position of the two guide rails, a double-shaft motor is arranged at the middle position inside the transmission box, driven bevel gears are arranged at the two side positions inside the transmission box, the driven bevel gears are connected with the upper end of the screw rod, a transmission plate is arranged between the two screw rods, the transmission plate is in sliding connection with the two guide rails, the transmission plate is connected with the screw rod through balls, folding protective cloth is arranged between the transmission plate and the transmission box, and mounting sleeves are symmetrically arranged at the two side positions of the protective cover, two transversely be provided with the slide bar in the below position of installing sleeve, be provided with the wedge on the slide bar, sliding connection between wedge and the slide bar, sliding connection between the upper surface of wedge and the lower extreme of connecting rod, the upper end of connecting rod is passed the installing sleeve and is connected with the clamp plate.

Preferably, two dust absorption pipes are arranged in the two installation sleeves, the lower surfaces of the dust absorption pipes are pressed by the pressing plate, and the two dust absorption pipes are connected with a dust collector in the base in a sealing mode.

Preferably, install horizontal line rail in the inside top position of protection casing, be provided with vertical line rail on the front surface of horizontal line rail, sliding connection between vertical line rail and the horizontal line rail.

Preferably, a cutting machine is arranged on the front surface of the longitudinal linear rail, the cutting machine is connected with the longitudinal linear rail in a sliding mode, and a workbench is installed on a base below the cutting machine.

Preferably, a driving bevel gear is arranged in the transmission case on one side of the driven bevel gear, the driving bevel gear is in meshed connection with the driven bevel gear, and the driving bevel gear is connected with an output shaft of the double-shaft motor.

Preferably, the slide bar that the wedge is close to protection casing one side has cup jointed the spring, the slide bar is kept away from protection casing one end and is installed the stopper, be provided with the presser on the below position of wedge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up installation sleeve pipe, wedge, connecting rod, clamp plate, slide bar and spring, the installation and the dismantlement of the device to the dust absorption pipe of being convenient for, the device of being convenient for changes the dust absorption pipe, avoids the device to appear changing very inconvenient problem to the dust absorption pipe when using, avoids the device to appear the dust absorption pipe drop and then can not reach the problem of dust removal effect when using simultaneously;

2. the utility model discloses a set up lead screw, biax motor, initiative conical gear and driven conical gear, increased the automation level of device, make the device can be independently go on to expand and be closed folding protection cloth, increased the protecting effect of device.

Drawings

FIG. 1 is a front sectional view of the device of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a structure B in fig. 1 according to the present invention.

In the figure: 1. a double-shaft motor; 2. folding the protective cloth; 3. a protective cover; 4. a drive plate; 5. a transverse linear rail; 6. a guide rail; 7. a base; 8. a work table; 9. a vacuum cleaner; 10. a longitudinal linear rail; 11. a cutter; 12. a dust collection pipe; 13. a transmission case; 14. a driving bevel gear; 15. a driven bevel gear; 16. a screw rod; 17. installing a sleeve; 18. pressing a plate; 19. a connecting rod; 20. a wedge block; 21. a limiting block; 22. pressing the hands; 23. a slide bar; 24. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the grinding wheel cutting device with the dust removal function comprises a protective cover 3 and a base 7, wherein the protective cover 3 is installed on the upper position of the base 7, guide rails 6 are longitudinally arranged on two side positions in front of the protective cover 3, a lead screw 16 is installed on the middle position inside the two guide rails 6, the lead screw 16 is rotatably connected with the guide rails 6, a transmission box 13 is installed on the upper position of the two guide rails 6, a double-shaft motor 1 is installed on the middle position inside the transmission box 13, driven bevel gears 15 are installed on the two side positions inside the transmission box 13, the driven bevel gears 15 are connected with the upper end of the lead screw 16, a transmission plate 4 is arranged between the two lead screws 16, the transmission plate 4 is slidably connected with the two guide rails 6, the transmission plate 4 is connected with the lead screw 16 through balls, a folding protective cloth 2 is arranged between the transmission plate 4 and the transmission box 13, The driving bevel gear 14 and the driven bevel gear 15 are used in a matched mode, the automation level of the device is improved, the device can automatically unfold and close the foldable protective cloth 2, the protective effect of the device is improved, the mounting sleeves 17 are symmetrically arranged on the two sides of the protective cover 3, the sliding rods 23 are transversely arranged below the two mounting sleeves 17, the wedge-shaped blocks 20 are arranged on the sliding rods 23, the wedge-shaped blocks 20 are slidably connected with the sliding rods 23, the upper surface of each wedge-shaped block 20 is slidably connected with the lower end of the corresponding connecting rod 19, the upper ends of the connecting rods 19 penetrate through the mounting sleeves 17 to be connected with the corresponding pressing plate 18, the dust suction pipes 12 are arranged in the two mounting sleeves 17, the lower surfaces of the dust suction pipes 12 are covered by the corresponding pressing plates 18, the two dust suction pipes 12 are hermetically connected with the dust collector 9 in the base 7, and the mounting sleeves 17, the wedge-shaped, The device is used in cooperation with the sliding rod 23 and the spring 24, the device is convenient to mount and dismount the dust suction pipe 12, the device is convenient to replace the dust suction pipe 12, the problem that the dust suction pipe 12 is inconvenient to replace when the device is used is solved, meanwhile, the problem that the dust suction pipe 12 falls off and the dust removal effect cannot be achieved when the device is used is solved, the transverse linear rail 5 is mounted at the upper position inside the protective cover 3, the longitudinal linear rail 10 is arranged on the front surface of the transverse linear rail 5, the longitudinal linear rail 10 is in sliding connection with the transverse linear rail 5, the cutting machine 11 is arranged on the front surface of the longitudinal linear rail 10, the cutting machine 11 is in sliding connection with the longitudinal linear rail 10, the workbench 8 is mounted on the base 7 below the cutting machine 11, the driving bevel gear 14 is arranged in the transmission box 13 on one side of the driven bevel gear 15, the driving bevel gear 14 is in meshing connection with, the driving bevel gear 14 is connected with an output shaft of the double-shaft motor 1, a slide rod 23 on one side of the wedge block 20 close to the protective cover 3 is sleeved with a spring 24, one end of the slide rod 23 far away from the protective cover 3 is provided with a limiting block 21, and a pressure handle 22 is arranged below the wedge block 20.

The working principle is as follows: when the device is used, the device is connected with an external power supply, a grinding wheel to be processed is placed on the workbench 8, then the dust collector 9 works, the transverse linear rail 5 and the longitudinal linear rail 10 are matched with each other, the cutting position of the cutting machine 11 is adjusted, after the adjustment is completed, the double-shaft motor 1 drives the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the driven bevel gear 15 to rotate, the driven bevel gear 15 drives the screw rod 16 to rotate, the screw rod 16 rotates, the transmission plate 4 is matched with the ball to move up and down on the guide rail 6, the folding protective cloth 2 is unfolded while the transmission plate 4 moves down, the cutting machine 11 cuts the grinding wheel, cut waste scraps are fed into the dust collector 9 from the dust collection pipe 12, the folding protective cloth 2 avoids the problems of splashing of materials and waste scraps during cutting, the cutting safety of the device is improved, and the screw rod 16, the double-shaft motor 1 and the dust collector are used, The automatic level of the device is increased by the cooperation between the driving bevel gear 14 and the driven bevel gear 15, so that the device can automatically unfold and close the folding protective cloth 2, the protective effect of the device is increased, when the device needs to replace the dust collection pipe 12, the pressing hand 22 is pushed at the moment, the pressing hand 22 drives the wedge-shaped block 20 to slide on the sliding rod 23, the spring 24 is compressed, the high-level surface of the wedge-shaped block 20 is gradually separated from the connecting rod 19, the pressing plate 18 moves downwards under the action of self-weight, the pressing plate 18 cancels the pressing of the dust collection pipe 12, the dust collection pipe 12 can be pulled out, a new dust collection pipe 12 is inserted into the mounting sleeve 17, the pressing hand 22 is loosened, the spring 24 drives the wedge-shaped block 20 to move towards the side far away from the protective cover 3, the high-level surface of the wedge-shaped block 20 is gradually contacted with the connecting rod 19, the wedge-shaped block 20 applies upward thrust to the, connecting rod 19 drives clamp plate 18 and moves upward, clamp plate 18 realizes pressing the cover to dust absorption pipe 12, the realization is fixed dust absorption pipe 12, in this process, installation sleeve 17, wedge 20, connecting rod 19, clamp plate 18, cooperation between slide bar 23 and the spring 24 is used, the device of being convenient for is to the installation and the dismantlement of dust absorption pipe 12, the device of being convenient for is changed dust absorption pipe 12, avoid the device to appear changing very inconvenient problem to dust absorption pipe 12 when using, avoid the device to appear dust absorption pipe 12 when using simultaneously and drop and then can not reach the problem of dust removal effect.

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

Claims

1. The utility model provides a grinding wheel cutting device with dust removal function, includes protection casing (3) and base (7), its characterized in that: install protection casing (3) on the top position of base (7), vertically be provided with guide rail (6) on the both sides position in protection casing (3) the place ahead, two install lead screw (16) on the inside intermediate position of guide rail (6), it is connected to rotate between lead screw (16) and guide rail (6), two install transmission case (13) on the top position of guide rail (6), install double-shaft motor (1) on the inside intermediate position of transmission case (13), install driven conical gear (15) on the inside both sides position of transmission case (13), driven conical gear (15) are connected with the upper end of lead screw (16), two be provided with driving plate (4) between lead screw (16), driving plate (4) and two sliding connection between guide rail (6), driving plate (4) are connected with lead screw (16) through the ball, be provided with folding protection cloth (2) between driving plate (4) and transmission case (13), install mounting tube (17), two on the both sides position of protection casing (3) the symmetry be provided with slide bar (23) on the below position of mounting tube (17), be provided with wedge (20) on slide bar (23), sliding connection between wedge (20) and slide bar (23), sliding connection between the upper surface of wedge (20) and the lower extreme of connecting rod (19), mounting tube (17) is passed to the upper end of connecting rod (19) and is connected with clamp plate (18).

2. The grinding wheel cutting device with a dust removal function according to claim 1, characterized in that: dust suction pipes (12) are arranged in the two mounting sleeves (17), the lower surfaces of the dust suction pipes (12) are pressed by the pressing plate (18), and the two dust suction pipes (12) are connected with a dust collector (9) in the base (7) in a sealing mode.

3. The grinding wheel cutting device with a dust removal function according to claim 1, characterized in that: install horizontal linear rail (5) on the inside top position of protection casing (3), be provided with vertical linear rail (10) on the front surface of horizontal linear rail (5), sliding connection between vertical linear rail (10) and horizontal linear rail (5).

4. The grinding wheel cutting device with a dust removal function according to claim 3, wherein: the cutting machine is characterized in that a cutting machine (11) is arranged on the front surface of the longitudinal linear rail (10), the cutting machine (11) is connected with the longitudinal linear rail (10) in a sliding mode, and a workbench (8) is installed on the base (7) below the cutting machine (11).

5. The grinding wheel cutting device with a dust removal function according to claim 1, characterized in that: a driving bevel gear (14) is arranged in a transmission box (13) on one side of the driven bevel gear (15), the driving bevel gear (14) is meshed with the driven bevel gear (15) and connected with an output shaft of the double-shaft motor (1), and the driving bevel gear (14) is connected with an output shaft of the double-shaft motor (1).

6. The grinding wheel cutting device with a dust removal function according to claim 1, characterized in that: the wedge (20) are close to and have cup jointed spring (24) on slide bar (23) of protection casing (3) one side, slide bar (23) are kept away from protection casing (3) one end and are installed stopper (21), be provided with on the below position of wedge (20) and press hand (22).