CN212192618U

CN212192618U - Auxiliary positioning mechanism for cutting of abrasive wheel scribing machine

Info

Publication number: CN212192618U
Application number: CN202020735881.2U
Authority: CN
Inventors: 孙家全; 白雪峰; 安明浩; 徐长远; 潘禄
Original assignee: Shenyang Hanwei Technology Co ltd
Current assignee: Shenyang Hanwei Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-22
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to the technical field of cutting of abrasive disk scribers, in particular to a positioning mechanism for assisting cutting of an abrasive disk scriber, which comprises a processing box body, wherein a motor box is arranged on one side inside the processing box body, a hydraulic component is spirally connected right above the top of the motor box, a steering box is arranged at the bottom of the motor box, a transverse shaft body is inserted and connected on one side of the steering box, and a processing abrasive wheel is sleeved on one side of the transverse shaft body away from the steering box, in the utility model, through the arranged micro motor, a positioning plate, a sliding column, a sliding rail, a transmission gear and a rack, and under the meshing fit between the transmission gear and the rack, the rack which is subjected to the synchronous acting force generated after the micro motor is started can be in the sliding fit of the sliding column and the sliding rail, and the rack utilizes the upward ejecting mode by means of the contact, the disassembly operation of the vacuum adsorption mechanism is assisted, and the maintenance operation performed in the later period is more convenient.

Description

Auxiliary positioning mechanism for cutting of abrasive wheel scribing machine

Technical Field

The utility model relates to an abrasive disc scriber cutting technical field specifically is an auxiliary positioning mechanism that uses of abrasive disc scriber cutting.

Background

The blade of the grinding wheel scribing machine is of an annular structure and is arranged at the motor shaft end of the air static pressure main shaft. When the cutting machine works, high-speed cutting is realized at the rotating speed of 60000r/min at most under the driving of an air static pressure spindle motor, and the pre-positioning treatment of a workpiece is realized by means of vacuum adsorption before cutting operation.

Positioning mechanism on the market realizes the location operation to the work piece through vacuum adsorption's mode when, positioning mechanism's the fit in built-in difficult degree when increasing the later stage very easily and dismantle the operation to the phenomenon of dirt such as dust blockking up the adsorption hole body will reduce whole positioning mechanism's adsorption effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary positioning mechanism that uses of abrasive disc scriber cutting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning mechanism for assisting cutting of a grinding wheel scribing machine comprises a processing box body, wherein a motor box is installed on one side inside the processing box body, a hydraulic assembly is spirally connected to the position right above the top of the motor box, a steering box is installed at the bottom of the motor box, a transverse shaft body is inserted and connected to one side of the steering box in a matching mode, a processing grinding wheel is sleeved on one side, away from the steering box, of the transverse shaft body, a processing main body is arranged right below the processing grinding wheel, a supporting table is arranged right below the bottom of the processing main body, a vacuum chuck is connected to the middle end of the top of the supporting table in a matching mode, the vacuum chuck is fixed through a positioning plate and a supporting table screw, the middle end of the bottom of the vacuum chuck is communicated with an air pipe joint, a right rectangular plate is installed on one side of the top of the supporting table, a left rectangular plate is, and the connection plate is movably connected with the left rectangular plate through a hinged connection shaft, a magnetic plate is fixed on one side of the top of the left rectangular plate, a negative pressure hole is formed in the front of the vacuum chuck through pouring, a lantern ring is fixed inside the supporting table, a rack is inserted in the lantern ring in a matching mode, a sliding column is welded in the position right in front of the bottom of the rack, a sliding rail is connected to the outer end of the sliding column in a sliding mode, a transmission gear is connected to one side of the rack in a matching mode, and a micro motor is installed right in front of the middle of the transmission gear.

Preferably, the fit groove body of the processing box body is connected with the hydraulic assembly in an embedded mode, and the hydraulic assembly is perpendicular to the motor box.

Preferably, the motor box is in transmission connection with the processing grinding wheel through a steering box, a transverse shaft body, the transverse shaft body and the steering box are connected to form a staggered structure, and the steering box is connected with a motor output end arranged in the motor box through a bevel gear.

Preferably, the right rectangular plate is symmetrically arranged along the vertical central axis of the vacuum chuck and is in a symmetrical shaft with the left rectangular plate, the left rectangular plate forms a movable structure through the connection of the hinged connecting shaft and the connecting plate, the bottom of the connecting plate and the top of the supporting table are welded and fixed, and the left rectangular plate is magnetically connected with the processing box body through the magnetic plate.

Preferably, the lantern ring is connected with the rack to form a transmission, the rack is connected with the micro motor through a transmission gear to form a transmission structure, the rack is connected with the sliding rail through a sliding column to form a slidable structure, the sliding rail is connected with a supporting table through welding, the transmission gear is fixedly connected with the supporting table through a support frame, the transmission gear is connected with the output end of the micro motor through an extension shaft body, and the front face of the vacuum chuck is provided with a negative pressure hole which is of a hollow structure.

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

1. in the utility model, through the arrangement of the micro motor, the positioning plate, the sliding column, the sliding rail, the transmission gear and the rack, under the meshing fit between the transmission gear and the rack, the rack which is subjected to the synchronous acting force generated after the micro motor is started can be in the sliding fit between the sliding column and the sliding rail, and the rack assists the disassembly operation of the vacuum adsorption mechanism by means of the contact between the top of the rack and the bottom of the positioning plate in an upward ejection mode, so that the later maintenance operation can be more convenient;

2. the utility model discloses in, through the right rectangular plate that sets up, left rectangular plate, link up board and articulated even axle, combine under the connection cooperation of linking up board and articulated even axle, the operation of equidirectional upset will be realized to right rectangular plate and left rectangular plate after receiving to pull, after being adjusted the horizontality until right rectangular plate and left rectangular plate, the long slab structure that both overturn back constitutes will be followed and the protection will be played directly over the vacuum adsorption face, the effect of sheltering from, avoid because of dustproof construction's protrusion, the smooth going on of one-level cutting operation under the interference.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the vacuum chuck of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-processing a box body, 2-motor box, 3-hydraulic component, 4-steering box, 5-transverse shaft body, 6-processing grinding wheel, 7-processing main body, 8-supporting table, 9-vacuum chuck, 10-air pipe joint, 11-positioning plate, 12-right rectangular plate, 13-left rectangular plate, 14-connecting plate, 15-hinged connecting shaft, 16-magnetic plate, 17-negative pressure hole, 18-lantern ring, 19-rack, 20-sliding column, 21-sliding rail, 22-transmission gear and 23-micro motor.

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:

a positioning mechanism for assisting cutting of a grinding wheel scribing machine comprises a processing box body 1, wherein a motor box 2 is installed on one side inside the processing box body 1, a hydraulic component 3 is spirally connected to the position right above the top of the motor box 2, a steering box 4 is installed at the bottom of the motor box 2, a transverse shaft body 5 is inserted and connected to one side of the steering box 4 in a matching mode, a processing grinding wheel 6 is sleeved on one side, away from the steering box 4, of the transverse shaft body 5, a processing main body 7 is arranged right below the processing grinding wheel 6, a supporting table 8 is arranged right below the bottom of the processing main body 7, a vacuum chuck 9 is connected to the middle end of the top of the supporting table 8 in a matching mode, the vacuum chuck 9 is fixed with the supporting table 8 through a positioning plate 11 in a screw mode, a windy pipe joint 10 is connected to the middle end of the bottom of the vacuum chuck 9, a right rectangular, the positive place ahead in bottom of left side rectangular plate 13 is fixed with linking plate 14, and linking plate 14 is through articulated even axle 15 and left rectangular plate 13 swing joint, top one side of left side rectangular plate 13 is fixed with magnetic plate 16, negative pressure hole 17 has been seted up through pouring processing in vacuum chuck 9's front, the inside of brace table 8 is fixed with lantern ring 18, and the inside of lantern ring 18 agrees with to peg graft and has rack 19, the welding of the positive place ahead in bottom of rack 19 has sliding column 20, and sliding column 20's outer end sliding connection has slide rail 21, one side of rack 19 agrees with to be connected with drive gear 22, and micro motor 23 is installed in the positive place ahead in middle part of drive gear 22.

The fit groove body of the processing box body 1 is connected with the hydraulic component 3 in an embedded mode, the hydraulic component 3 is perpendicular to the motor box 2, a workpiece needing to be processed is fixed on the supporting table 8 under the action of the vacuum chuck 9, then the hydraulic component 3 after being controlled to start up can carry the processing grinding wheel 6 to achieve descending operation through the motor box 2, the steering box 4 and the transverse shaft body 5 under the fixed connection, and the dicing saw can achieve contact with a processing surface of the workpiece by means of descending operation, and after the processing grinding wheel 6 is guaranteed to be in contact with the processing surface of the workpiece, synchronous operation of descending and cutting can be more convenient and fast in the later period; the motor box 2 is in transmission connection with the processing grinding wheel 6 through the steering box 4 and the transverse shaft body 5, the transverse shaft body 5 and the steering box 4 are connected to form a staggered structure, the steering box 4 is connected with a motor output end arranged in the motor box 2 through a bevel gear, when the whole dicing saw is adjusted to be in a working state, under the coordination of the lifting action of a hydraulic mechanism, a motor arranged in the motor box 2 carries the transverse shaft body 5 and the processing grinding wheel 6 to be tightly attached to a processing surface of a workpiece to rotate under the wrapping state of the steering box 4 through a group of bevel gears in the horizontal direction and the vertical direction respectively, the dicing saw realizes high-speed dicing operation on the workpiece by means of acting force generated in the rotating process, and the structure relates to the working principle of the dicing saw and is the prior art; the right rectangular plate 12 is arranged symmetrically with the left rectangular plate 13 along the vertical central axis of the vacuum chuck 9, the left rectangular plate 13 forms a movable structure through the connection of the hinged connecting shaft 15 and the connecting plate 14, the bottom of the connecting plate 14 and the top of the supporting table 8 are welded and fixed, the left rectangular plate 13 is magnetically connected with the processing box 1 through the magnetic plate 16, when the whole cutting operation is completed, and the hydraulic mechanism carries the whole cutting mechanism to realize rising, under the connection and cooperation of the connecting plate 14, the right rectangular plate 12 and the left rectangular plate 13 which are drawn manually can realize the same-direction turning operation through the hinged connecting shaft 15 until the right rectangular plate 12 and the left rectangular plate 13 which are originally in a vertical state are adjusted to a horizontal state, and form a long plate structure after the two are turned, the functions of protection and shielding can be realized from the right side of the vacuum adsorption surface, and the structure can ensure that the whole positioning mechanism has a dustproof structure, the dustproof structure is arranged in a freely overturning mode, so that the interference of the smooth operation of the next-stage cutting operation due to the protrusion of the dustproof structure can be effectively avoided, and when the right rectangular plate 12 and the left rectangular plate 13 in the vertical state are respectively magnetically connected with the processing box body 1 through the magnetic plate 16, the magnetic plate 16 can be used as a positioning component to fix the positions of the right rectangular plate 12 and the left rectangular plate 13 after adjustment; the connection of the lantern ring 18 and the rack 19 forms transmission, the rack 19 forms a transmission structure through the connection of a transmission gear 22 and a micro motor 23, the rack 19 forms a slidable structure through the connection of a sliding column 20 and a sliding rail 21, the sliding rail 21 is connected with a supporting table 8 through welding, the transmission gear 22 is fixedly connected with the supporting table 8 through a bracket frame, the transmission gear 22 is connected with the output end of the micro motor 23 through an extended shaft body, the front surface of the vacuum chuck 9 is provided with a negative pressure hole 17 which is in a hollow structure, the vacuum chuck 9 realizes the adsorption positioning operation of a workpiece under the hollow matching of the negative pressure hole 17 under the condition that the air pipe joint 10 is communicated and matched with a pump body, and the structure relates to the vacuum adsorption positioning technology, which is the prior art, when the vacuum chuck 9 needs to be overhauled, and after a screw penetrating through the inside of the positioning plate, under the supporting cooperation of the supporting mechanism, the started micro motor 23 carries the transmission gear 22 to realize rotating and rotating, and meanwhile, the positioning mechanism is meshed with the rack 19 through the transmission gear 22, so that the rack 19 subjected to synchronous acting force is in sliding fit with the sliding column 20 and the sliding rail 21, after penetrating through the inside of the lantern ring 18, the rack 19 assists the dismounting operation of the vacuum adsorption mechanism through the contact between the top of the rack 19 and the bottom of the positioning plate 11 in an upward ejection mode, the structure enables the whole positioning mechanism to have a transmission ejection structure, and meanwhile, the vacuum sucker 9 in a built-in state is ejected quickly through the ejection mode from the inside, and the later-stage maintenance operation is more convenient.

The working process is as follows: under the mutual connection and matching of the air pipe joint 10 and the pump body, the vacuum chuck 9 realizes the adsorption and positioning operation on the workpiece under the hollow matching of the negative pressure hole 17, when the whole dicing saw is adjusted to the working state, under the matching of the lifting action of the hydraulic mechanism, the motor arranged in the motor box 2 can carry the transverse shaft body 5 and the processing grinding wheel 6 to be tightly attached to the processing surface of the workpiece to rotate under the wrapping state of the steering box 4 through a group of bevel gears in the horizontal direction and the vertical direction respectively, the dicing saw realizes the high-speed dicing operation on the workpiece by virtue of the acting force generated in the rotating process, when the whole dicing operation is finished, the right rectangular plate 12 and the left rectangular plate 13 under the traction effect can realize the equidirectional overturning operation through the hinged connecting shaft 15 until the right rectangular plate 12 and the left rectangular plate 13 which are originally in the vertical state are adjusted to the horizontal state, the long plate structure that both constitute after the upset will play the effect of protection, sheltering from directly over the vacuum adsorption face, overhaul the operation as required to vacuum chuck 9, micro motor 23 after the start-up is carrying drive gear 22 and is realizing rotatory rotation simultaneously, this positioning mechanism is with the help of the meshing between drive gear 22 and the rack 19, make the rack 19 after receiving synchronous effort run through in lantern ring 18 inside back, rack 19 is with the help of the contact of self top and locating plate 11 bottom, utilize the ejecting mode that makes progress, come supplementary vacuum adsorption mechanism's dismantlement operation.

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 an auxiliary positioning mechanism that uses of abrasive disc scriber cutting, includes processing box (1), its characterized in that: a motor box (2) is installed on one side inside the processing box body (1), a hydraulic assembly (3) is spirally connected to the position right above the top of the motor box (2), a steering box (4) is installed at the bottom of the motor box (2), a transverse shaft body (5) is inserted and connected to one side of the steering box (4) in a matching mode, a processing grinding wheel (6) is sleeved on one side, away from the steering box (4), of the transverse shaft body (5), a processing main body (7) is arranged right below the processing grinding wheel (6), a supporting table (8) is arranged right below the bottom of the processing main body (7), a vacuum chuck (9) is connected to the middle end of the top of the supporting table (8) in a matching mode, the vacuum chuck (9) is fixed with the supporting table (8) through a positioning plate (11) in a screw mode, a wind pipe joint (10) is communicated to the middle end of the bottom of the vacuum chuck (9), and a right rectangular, a left rectangular plate (13) is arranged on the other side of the top of the supporting platform (8), a connecting plate (14) is fixed right in front of the bottom of the left rectangular plate (13), and the connecting plate (14) is movably connected with the left rectangular plate (13) through a hinged connecting shaft (15), a magnetic plate (16) is fixed on one side of the top of the left rectangular plate (13), a negative pressure hole (17) is formed in the front of the vacuum sucker (9) through pouring, a lantern ring (18) is fixed inside the supporting table (8), a rack (19) is inserted in the lantern ring (18), a sliding column (20) is welded at the position right in front of the bottom of the rack (19), the outer end of the sliding column (20) is connected with a sliding rail (21) in a sliding way, one side of the rack (19) is connected with a transmission gear (22) in a matching way, and a micro motor (23) is arranged right in front of the middle part of the transmission gear (22).

2. The positioning mechanism for assisting cutting of the grinding wheel dicing saw according to claim 1, characterized in that: the processing box body (1) is embedded in the fit groove body and connected with the hydraulic assembly (3), and the hydraulic assembly (3) and the motor box (2) are perpendicular to each other.

3. The positioning mechanism for assisting cutting of the grinding wheel dicing saw according to claim 1, characterized in that: the motor box (2) is in transmission connection with the machining grinding wheel (6) through the steering box (4), the transverse shaft body (5) and the steering box (4) are connected to form a staggered structure, and the steering box (4) is connected with a motor output end arranged inside the motor box (2) through a bevel gear.

4. The positioning mechanism for assisting cutting of the grinding wheel dicing saw according to claim 1, characterized in that: right side rectangular plate (12) are symmetry axis and left rectangular plate (13) symmetry setting along the vertical axis of vacuum chuck (9), and left side rectangular plate (13) constitute the active structure through articulated even axle (15) and the connection of linking up board (14), the bottom of linking up board (14) and the top welded fastening of brace table (8), left side rectangular plate (13) are through magnetic plate (16) and processing box (1) magnetism connection.

5. The positioning mechanism for assisting cutting of the grinding wheel dicing saw according to claim 1, characterized in that: the connection of lantern ring (18) and rack (19) constitutes the transmission, and rack (19) constitutes transmission structure through the connection of drive gear (22) and micro motor (23), but rack (19) constitute sliding structure through the connection of slip post (20) and slide rail (21), and slide rail (21) are connected through welding and brace table (8), drive gear (22) are through support frame and brace table (8) fixed connection, and drive gear (22) are connected through the output of extension axis body and micro motor (23), the front of vacuum chuck (9) is provided with negative pressure hole (17) that are hollow column structure.