CN218370438U

CN218370438U - Grinding wheel grabbing device

Info

Publication number: CN218370438U
Application number: CN202221638393.5U
Authority: CN
Inventors: 邓彬; 彭进; 邓永琪; 邓全一
Original assignee: Zhengzhou Lion Tiger Abrasive Materials And Abrasive Tools Co ltd
Current assignee: Zhengzhou Lion Tiger Abrasive Materials And Abrasive Tools Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-24
Anticipated expiration: 2032-06-29

Abstract

The utility model provides a grinding wheel grabbing device, including rotary platform, circumference evenly is equipped with a plurality of die cavities that are used for grinding wheel suppression molding on the rotary platform, rotary platform central point puts the department and installs the support, the support is connected with through telescopic machanism and snatchs the mechanism, snatch the first mounting panel that the mechanism includes connecting portion and parallel arrangement, the second mounting panel, connecting portion longitudinal fixation is on first mounting panel, the support passes through telescopic machanism and is fixed with connecting portion, first mounting panel is located second mounting panel top, install a plurality of sucking discs on the second mounting panel, the sucking disc is connected with the breather pipe, the breather pipe is connected with the pump body, the pump body is through the breather pipe to the sucking disc in pump sending or extraction gas, first mounting panel passes through the elevating system adjustment with second mounting panel relative distance, this scheme has realized snatching work automatically to the grinding wheel, avoid the waste to manpower resources.

Description

Grinding wheel grabbing device

Technical Field

The utility model relates to a grinding wheel grabbing device.

Background

The grinding wheel is a main grinding processing grinding tool and is manufactured by adopting the processes of pressing blank after mixing grinding materials and bonding agents, drying, roasting and the like, the grinding wheel needs to be taken down from a blank pressing device after the grinding wheel pressing blank process is finished, the whole grinding wheel is of a thin sheet structure, the grabbing work is difficult, the grinding wheel cannot be directly taken out, the grinding wheel is mostly taken out manually in the prior art, the formed grinding wheel is pushed out by a lifting mechanism at the bottom of a cavity after the grinding wheel pressing blank in the cavity is formed, then the grinding wheel is taken down by workers, and the waste of human resources is caused

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding wheel grabbing device for automatic snatching of the fashioned grinding wheel of pressed compact, avoid causing manpower resources's waste.

The technical scheme of the utility model is realized like this: the utility model provides a grinding wheel grabbing device, includes rotary platform, the last circumference of rotary platform evenly is equipped with a plurality of die cavities that are used for the grinding wheel press forming, be equipped with the dabber in the die cavity, rotary platform central point puts the department and installs the support, the support is connected with through telescopic machanism and snatchs the mechanism, the support passes through the pedestal mounting on rotary platform, base and rotary platform fixed mounting, base support relatively rotate, snatch the mechanism and include connecting portion and parallel arrangement's first mounting panel, second mounting panel, connecting portion vertically fix on first mounting panel, and the support passes through telescopic machanism and is fixed with connecting portion, and first mounting panel is located second mounting panel top, installs a plurality of sucking discs on the second mounting panel, and the sucking disc is connected with the breather pipe, and the breather pipe is connected with the pump body, and the pump body is through breather pipe to sucking disc internal pumping or extraction gas, and first mounting panel and second mounting panel relative distance are through the adjustment of elevating system.

Compared with the prior art, the scheme has the following beneficial effects:

(1) The convenient grinding wheel to the lamellar structure snatchs, snatchs the distance between mechanism and the support and can adjust through telescopic machanism, and relative distance accessible elevating system adjusts between first mounting panel and the second mounting panel, and the relative support of rotary platform rotates, and the breather pipe can realize that the grinding wheel snatchs with the gaseous extraction in the sucking disc simultaneously, treats that the mechanism that snatchs moves to assigned position back breather pipe aerifys in to the sucking disc and can put down the grinding wheel, has realized the automatic operation of snatching of the grinding wheel to the die cavity.

(2) The grinding wheel machining efficiency is improved, the grabbing device has good grabbing stability, the grinding wheel is prevented from falling in the grabbing process, meanwhile, the grinding wheel is grabbed automatically, the labor rate is reduced, and the labor cost is saved.

On the basis of the scheme, the lifting mechanism is further improved as follows, the lifting mechanism comprises a first air cylinder longitudinally installed between a first installation plate and a second installation plate, and the upper end part and the lower end part of the first air cylinder are respectively fixed with the first installation plate and the second installation plate.

On the basis of the scheme, the lifting mechanism is further improved as follows, the lifting mechanism further comprises lifting guide rods symmetrically arranged on two sides of the air cylinder, the bottom ends of the lifting guide rods are fixed on the second mounting plate, guide holes corresponding to the lifting guide rods are formed in the first mounting plate, and the upper end portions of the lifting guide rods extend to the upper portion of the first mounting plate through the guide holes.

Compare in prior art this scheme's beneficial effect does: simple structure can realize the lift control to the second mounting panel through the pump gas control to first cylinder, makes things convenient for going on that the grinding wheel snatchs work, and the setting up of two lift guide has increased the stability that the relative first mounting panel of second mounting panel goes up and down.

On the basis of the scheme, the novel vacuum chuck is further improved in the following way, the second mounting plate is circular, each sucker is circumferentially and uniformly mounted on the second mounting plate, and the center of the second mounting plate is provided with a limiting hole corresponding to the mandrel.

On the basis of the scheme, the novel vacuum cleaner is further improved in the following way, a plurality of installation parts uniformly extend in the circumferential direction of the second installation plate, and the installation parts are respectively and correspondingly provided with suckers.

On the basis of the scheme, the improved structure is that each sucker is respectively installed on the second installation plate and the installation part through an installation hole, the installation hole is a waist-shaped hole, and the length direction of the installation hole is consistent with the radial direction of the second installation plate.

On the basis of the scheme, the improved structure is characterized in that a sleeve is fixed at the upper end of the sucker and is sleeved outside the vent pipe, an external thread is formed in the sleeve, and the sleeve penetrates through the mounting hole and is fixed with a fastening nut on the upper end face of the second mounting plate.

Compared with the prior art, the scheme has the following beneficial effects:

(1) The grabbing force to the grinding wheel is improved, the grinding wheel drops due to the fact that suction of the suckers is insufficient in the grabbing process, the surface evenness of the grinding wheel is low, the suckers are arranged to increase the suction between the grinding wheel and the second mounting plate, the plurality of grinding wheels are evenly arranged in the circumferential direction, and the fact that the whole stress of the grinding wheel is even is guaranteed.

(2) The sucking disc passes through waist type hole and installs on second mounting panel and installation department, can make up the adjustment according to the size of grinding wheel to the mounted position of sucking disc in certain extent, improves the suitability among the grabbing device practical application, guarantees its good effect of snatching.

On the basis of the above scheme, the telescopic mechanism comprises a second cylinder, the second cylinder is horizontally arranged between the support and the connecting part, one end of the second cylinder is fixed with the support, and the other end of the second cylinder is fixed with the connecting part.

Compare in prior art this scheme's beneficial effect does: the telescopic mechanism is used for adjusting the relative distance between the connecting part and the support in the transverse direction, after the grabbing mechanism finishes grabbing actions on the grinding wheel, the length of the second cylinder is adjusted, and the second cylinder is matched with the lifting mechanism to place the grinding wheel at an appointed position and drive the grabbing mechanism to withdraw for the next grabbing action.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a left side view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural view of a second mounting plate in the present invention;

FIG. 5 is a schematic structural view of the sucking disc of the present invention;

wherein: 1-rotating platform, 11-cavity, 111-mandrel, 12-base, 13-support, 14-second cylinder, 2-connecting part, 21-first mounting plate, 22-second mounting plate, 221-mounting part, 222-mounting hole, 223-limiting hole, 23-first cylinder, 24-lifting guide rod, 25-sucker, 251-sleeve, 252-fastening nut and 253-breather pipe.

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. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The specific embodiment of the grinding wheel gripping device of the utility model is shown in figures 1-5,

the utility model provides a grinding wheel grabbing device, including rotary platform 1, rotary platform 1 goes up the circumference and evenly is equipped with a plurality of die cavities 11 that are used for the grinding wheel press forming, be equipped with dabber 111 in the

die cavity

11, 1 central point of rotary platform puts the department and installs support 13, support 13 passes through base 12 and installs on rotary platform 1,

base

12 and 1 fixed mounting of rotary platform, base 12 can rotate with support 13 relatively, support 13 is connected with through telescopic mechanism and snatchs the mechanism, it includes connecting portion 2 and parallel arrangement's first mounting panel 21 to snatch the mechanism, second mounting panel 22, connecting portion 2 vertically fix on first mounting panel 21, support 13 is fixed with connecting portion 2 through telescopic mechanism, first mounting panel 21 is located second mounting panel 22 top, install a plurality of sucking discs 25 on the second mounting panel 22, sucking disc 25 is connected with breather pipe 253, breather pipe 253 is connected with the pump body, the pump body is through breather pipe 253 to sucking disc 25 in pump or extract gas, first mounting panel 21 and second mounting panel 22 relative distance are through elevating system adjustment.

Wherein, elevating system includes vertically installs the first cylinder 23 between first mounting panel 21 and second mounting panel 22, the upper and lower tip of first cylinder 23 is fixed with first mounting panel 21 and second mounting panel 22 respectively, for further increase elevating system's stability, elevating system still locates the lift guide 24 of cylinder both sides including the symmetry, the bottom mounting of lift guide 24 is on second mounting panel 22, the guiding hole that corresponds with lift guide 24 is seted up on the first mounting panel 21, the upper end of lift guide 24 extends to first mounting panel 21 top by the guiding hole, two lift guides 24 are triangular distribution with first cylinder 23.

The telescopic mechanism comprises a second cylinder 14, the second cylinder 14 is horizontally installed between the support 13 and the connecting portion 2, one end of the second cylinder 14 is fixed with the support 13, and the other end of the second cylinder 14 is fixed with the connecting portion 2.

The second mounting plate 22 is circular, each sucker 25 is uniformly mounted on the second mounting plate 22 in the circumferential direction, a limiting hole 223 corresponding to the mandrel 111 is formed in the center of the second mounting plate 22, a plurality of mounting portions 221 uniformly extend in the circumferential direction of the second mounting plate 22, each mounting portion 221 is correspondingly provided with a sucker 25, the number of the suckers 25 mounted on the second mounting plate 22 is preferably three, the number of the mounting portions 221 is preferably three, the suckers 25 mounted on the mounting portions 221 and the suckers 25 mounted on the second mounting plate 22 can be of different types, as shown in fig. 1, the suckers 25 mounted on the second mounting plate 22 can be multi-time corrugated suckers 25, the suckers 25 mounted on the mounting portions 221 can be horn-shaped suckers 25, wherein the suckers 25 mounted on the mounting portions 221 and the suckers 25 mounted on the second mounting portions 221 are circumferentially spaced.

Each sucking disc 25 is installed on second mounting panel 22 and installation department 221 through mounting hole 222 respectively, and mounting hole 222 is waist type hole, and the length direction of mounting hole 222 is unanimous with the radial direction of second mounting panel 22, and for further making things convenient for the installation work of sucking disc 25, the sucking disc 25 upper end is fixed with sleeve 251, and sleeve 251 cup joints in breather pipe 253 outside, has seted up the external screw thread on the sleeve pipe, and sleeve 251 passes mounting hole 222 and is fixed with fastening nut 252 at the second mounting panel 22 up end.

The utility model discloses a concrete operation mode as follows:

the grinding wheel rotates along with rotary platform 1 after the pressure equipment shaping in die cavity 11, rotary platform 1 front side sets up the grinding wheel and collects the station, rotary platform 1 rotates and stops when die cavity 11 corresponds with the collection station, pump gas drives connecting portion 2 and extends to die cavity 11 upper portion in the second cylinder 14, second cylinder 14 drives second mounting panel 22 downstream to in the die cavity 11, the spacing hole 223 of second mounting panel 22 corresponds with dabber 111, the pump body takes out the gas in each sucking disc 25, each sucking disc 25 and the grinding wheel laminating on the second mounting panel 22, second cylinder 14 drives second mounting panel 22 upward movement and drives the grinding wheel and break away from in the die cavity 11, second cylinder 14 work drive connecting portion 2 keeps away from support 13 and second mounting panel 22 and moves to collection station top, the pump body carries gaseous emery wheel to sucking disc 25 in, the piece falls to the collection station, accomplish the snatching work of a grinding wheel, rotary platform 1 continues to rotate to next die cavity 11 position and is relative with the collection station, the grabbing device continues to carry out the next piece, the technical scheme that the utility model provides a fine improvement structure, the stability of the automatic grabbing device that has dropped simultaneously, the grinding wheel has avoided the grabbing in the grinding wheel to make, the in-process grabbing device.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grinding wheel grabbing device, includes rotary platform, the last circumference of rotary platform evenly is equipped with a plurality of die cavities that are used for the grinding wheel press forming, be equipped with the dabber in the die cavity, its characterized in that, rotary platform central point puts the department and installs the support, the support is connected with through telescopic machanism and snatchs the mechanism, the support passes through the pedestal mounting on rotary platform, base and rotary platform fixed mounting, base support rotation relatively, snatch the mechanism and include connecting portion and parallel arrangement's first mounting panel, second mounting panel, connecting portion longitudinal fixation is on first mounting panel, and the support is fixed with connecting portion through telescopic machanism, and first mounting panel is located second mounting panel top, installs a plurality of sucking discs on the second mounting panel, and the sucking disc is connected with the breather pipe, and the breather pipe is connected with the pump body, and the pump body is through the pump sending or extraction gas in to the sucking disc, and first mounting panel passes through the elevating system adjustment with second mounting panel relative distance.

2. The cut-off wheel extracting device as claimed in claim 1, wherein the elevating means comprises a first cylinder mounted longitudinally between the first mounting plate and the second mounting plate, and upper and lower ends of the first cylinder are fixed to the first mounting plate and the second mounting plate, respectively.

3. The grinding wheel gripping device of claim 2, wherein the lifting mechanism further comprises lifting guide rods symmetrically arranged on two sides of the cylinder, bottom ends of the lifting guide rods are fixed on the second mounting plate, the first mounting plate is provided with guide holes corresponding to the lifting guide rods, and upper ends of the lifting guide rods extend from the guide holes to above the first mounting plate.

4. The grinding wheel grabbing device according to claim 1, wherein the second mounting plate is circular, the suckers are circumferentially and uniformly mounted on the second mounting plate, and a limiting hole corresponding to the spindle is formed in the center of the second mounting plate.

5. The cut-off wheel gripping device of claim 4, wherein the second mounting plate has a plurality of mounting portions extending circumferentially and uniformly, each mounting portion having a corresponding suction cup.

6. A cut-off wheel extracting device according to claim 5, wherein each suction cup is mounted on the second mounting plate and the mounting portion through a mounting hole, the mounting hole is a kidney-shaped hole, and the length direction of the mounting hole coincides with the radial direction of the second mounting plate.

7. The device for gripping a grinding wheel as claimed in claim 6, wherein a sleeve is fixed to the upper end of the suction cup, the sleeve is sleeved outside the vent pipe, an external thread is formed on the sleeve, the sleeve penetrates through the mounting hole, and a fastening nut is fixed to the upper end face of the second mounting plate.

8. The cut-off wheel gripping device of claim 1, wherein the extension mechanism comprises a second cylinder horizontally mounted between the support and the connecting portion, one end of the second cylinder being fixed to the support and the other end of the second cylinder being fixed to the connecting portion.