CN217668699U

CN217668699U - Lateral backer mechanism of grinder

Info

Publication number: CN217668699U
Application number: CN202221657562.XU
Authority: CN
Inventors: 张雷
Original assignee: Taizhou Yongan Machine Co ltd
Current assignee: Taizhou Yongan Machine Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-28
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a lateral part backer mechanism of machine of grinding belongs to mechanical technical field. The grinding machine solves the problem that the existing grinding machine is not provided with a back rest for supporting a workpiece to be ground to lean against so that the work is unreliable. This grind lateral part backer mechanism of machine grinds machine includes the frame, and this pushing equipment is including linking firmly the bearing frame in the frame, and the middle part of bearing frame is worn to be equipped with pivot and pivot axial and is linked firmly on the bearing frame, and the upper end of pivot has linked firmly the lug, and the outer end of lug has linked firmly rotatory piece, and the outer end axial of rotatory piece has linked firmly annular backer, and this pushing equipment can drive the pivot including driving the reciprocal pivoted actuating mechanism of pivot and actuating mechanism and rotate and drive the backer swing. The side backer mechanism of the grinder has the advantages of good workpiece abutting effect and reliable work.

Description

Lateral backer mechanism of grinder

Technical Field

The utility model belongs to the technical field of machinery, a grind the machine, especially a lateral part backer mechanism who grinds the machine is related to.

Background

The double-sided grinding machine can grind and process the front and back surfaces of the parts which are parallel to each other. In a double-sided grinding machine in the prior art, a lower grinding disc is fixed, a placing groove for placing a product to be ground is formed in a clamp, the product to be ground is placed in the placing groove of the clamp, and a planetary gear mechanism is formed by the clamp, sun gear teeth in the center of the lower grinding disc and outer teeth surrounding the lower grinding disc; the upper grinding disc can move relative to the lower grinding disc, so that the upper grinding disc and the lower grinding disc can press and grind the upper end surface and the lower end surface of a product to be ground.

After the grinding processing of the product is finished, the upper grinding disc is separated from the product, and a certain space is formed between the upper grinding disc and the lower grinding disc for feeding and discharging. During blanking, a ground product in the placing groove of the clamp is taken out by hands; when feeding, a person is required to place a product to be ground into the placing groove of the clamp by hand. The standing groove of anchor clamps with treat that the product shape matches, often can place several to tens of in an anchor clamps and treat to grind the product, go up through the staff and go up unloading and need consume the longer time, consequently, the efficiency of the last unloading of double side grinder among the prior art is not high, extravagant dead time, influences production efficiency.

A semiconductor processing grinding apparatus (application No. 202020684621.7) as disclosed in chinese patent document, comprising a table, further comprising: the four supporting legs are respectively and fixedly connected to the four corners of the bottom of the workbench; the rotating mechanism is detachably arranged at the center of the top of the workbench; the two supporting plates are respectively detachably arranged on the left side and the right side of the top of the workbench; the flitch is detachably arranged on the left side wall of the supporting plate on the right side, and the top of the flitch is provided with limiting holes from left to right; the top plate is detachably arranged at the top of the supporting plate; grind the mechanism, grind the mechanism and can dismantle the top left end that sets up in the roof. However, the rotating mechanism of the semiconductor processing and grinding equipment is not provided with a support for the workpiece to be ground to abut against, so that the deviation is easy to generate during grinding, and the work is not reliable.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a to the work piece support by effectual, the reliable operation grind the lateral part backer mechanism of machine.

The purpose of the utility model can be realized by the following technical proposal: grind lateral part backer mechanism of machine, grind the machine and include the frame, this pushing equipment is including linking firmly the bearing frame in the frame, the middle part of bearing frame wear to be equipped with the pivot just the pivot axial link firmly on the bearing frame, the upper end of pivot link firmly the lug, its characterized in that, the outer end of lug link firmly rotatory piece, the outer end axial of rotatory piece link firmly annular backer, this pushing equipment is including driving the reciprocal pivoted actuating mechanism of pivot just actuating mechanism can drive the pivot rotate and drive the backer swing.

This grind lateral part backer mechanism of machine sets up in one side of grinding the quick-witted carousel, in operation, actuating mechanism drives the pivot and rotates, the pivot drives the backer and rotates the settlement lateral part of carousel, the work piece of placing on grinding the quick-witted carousel rotates along with the carousel, the work piece rotates backer department and supports and lean on the lateral wall of backer, the machine of grinding grinds the work piece, actuating mechanism drives the pivot and resets after grinding, through this lateral part backer mechanism, support to the work piece and lean on effectual, the reliable operation and simple structure's advantage.

In foretell lateral part backer mechanism of grinding machine, the outer end of rotatory piece link firmly the regulating block, the one end of regulating block with rotatory piece link firmly mutually, the other end of regulating block link firmly the connecting axle just the vertical setting of connecting axle, the lower extreme of connecting axle link firmly the briquetting, the briquetting pass the backer and link firmly the backer axial on the connecting axle. The pressing block is in threaded connection with the connecting shaft and is abutted against the backer to fixedly connect the backer to the connecting shaft in the axial direction, and the pressing block has the advantages of simple structure and convenience in disassembly and assembly.

In the lateral part backer mechanism of the grinder, the outer end of the rotating block is provided with a mounting groove, one end of the adjusting block is embedded in the mounting groove, the outer end of the rotating block is provided with a strip-shaped through hole, and a screw penetrates through the strip-shaped through hole and is fixedly connected with the rotating block through threads. By adopting the arrangement, the horizontal position of the adjusting block can be conveniently adjusted, so that the horizontal position of the backer can be adjusted, and the backer adjusting device has the advantages of convenience in adjustment and reliable structure.

In the lateral backer mechanism of the grinder, the lower end of the lifting lug is a columnar connecting part, two sides of the connecting part are provided with parallel limiting surfaces, the upper end of the rotating shaft is provided with a horizontally penetrating limiting groove, the connecting part is matched with the limiting groove, and the connecting part is embedded in the limiting groove. By adopting the arrangement, the device has the advantages of firm and reliable connection.

In the lateral backer mechanism of the grinder, a screw is arranged in the middle of the lifting lug in a penetrating manner, and the lower end of the screw is fixedly connected with the upper end of the rotating shaft through threads. The screw passes the lug and links firmly mutually with the pivot, has firm in connection and simple structure's advantage.

In the side backer mechanism of the grinder, the inner end of the rotating block is provided with a convex connecting arm, the inner side wall of the connecting arm is abutted against two side arms of the lifting lug, the middle part of the connecting arm is penetrated with a pin shaft, and the pin shaft penetrates through the lifting lug. Adopt above-mentioned setting, have the advantage that articulates reliably and long service life.

In the side backer mechanism of the grinder, the screw passes through the pin shaft. By adopting the arrangement, the connecting device has the advantage of firm connection.

In foretell lateral part backer mechanism of grinding machine, actuating mechanism include that the cylinder body articulates the frame on the cylinder, the piston rod of cylinder on link firmly the connecting block, the lower extreme of pivot link firmly the pull rod, the outer end of pull rod with the connecting block articulated mutually. The piston rod of the cylinder stretches out and draws back to drive the rotating shaft to swing in a reciprocating mode through the pull rod, and the air cylinder has the advantages of being high in working efficiency and stable and reliable in working.

In the lateral backer mechanism of the grinder, the lower end of the rotating shaft is sleeved with a shaft sleeve, and the upper end and the lower end of the shaft sleeve are respectively abutted against the lower end surface of the bearing seat and the upper end surface of the pull rod. By adopting the arrangement, the cylinder can drive the pull rod and the rotating shaft to smoothly rotate, and the device has the advantage of reliable work.

In the lateral backer mechanism of the grinder, the connecting block and the piston rod of the cylinder are of an integral structure. By adopting the arrangement, the device has the advantage of compact structure.

In foretell lateral part backer mechanism of grinding machine, actuating mechanism for the casing link firmly the motor in the frame, the pivot of motor on link firmly band pulley one, the lower extreme of pivot link firmly band pulley two just band pulley one with band pulley two between be equipped with the hold-in range. The driving mechanism adopts a motor to drive the rotating shaft to rotate through synchronous belt transmission, and has the advantage of reliable work.

In the side backer mechanism of the grinder, a bearing is arranged between the rotating shaft and the bearing seat.

Compared with the prior art, the lateral backer mechanism of the grinder has the following advantages:

1. the rotating shaft drives the backer to rotate to the set side part of the turntable for the workpiece to abut against, the driving mechanism drives the rotating shaft to reset after grinding, and the side part backer mechanism has the advantages of good abutting effect on the workpiece, reliable work and simple structure;

2. the pressing block is in threaded connection with the connecting shaft and is abutted against the backer to fixedly connect the backer to the connecting shaft in the axial direction, and the connecting device has the advantages of simple structure and convenience in assembly and disassembly;

3. the outer end of the rotating block is provided with a strip-shaped through hole, and a screw passes through the strip-shaped through hole and is fixedly connected with the rotating block through threads, so that the horizontal position of the adjusting block can be conveniently adjusted, and the horizontal position of the backer can be adjusted;

4. the two sides of the connecting part are provided with limiting surfaces which are arranged in parallel, the upper end of the rotating shaft is provided with a limiting groove which penetrates horizontally, the connecting part is matched with the limiting groove, and the connecting part is embedded in the limiting groove, so that the connecting part has the advantages of firm and reliable connection;

5. the piston rod of the cylinder stretches out and draws back to drive the rotating shaft to swing in a reciprocating mode through the pull rod, and the air cylinder has the advantages of being high in working efficiency and stable and reliable in working.

Drawings

Fig. 1 is a perspective view of a side cam mechanism of the present grinder.

Fig. 2 is a schematic cross-sectional view of the side cam mechanism of the present grinder.

Fig. 3 is an exploded view of the side backer mechanism of the present grinder.

In the figure, 1, a bearing seat; 2. a rotating shaft; 2a, a limiting groove; 3. lifting lugs; 3a, a connecting part; 4. rotating the block; 4a, mounting grooves; 4b, a connecting arm; 5. backing a mountain; 6. a drive mechanism; 6a, a cylinder; 6b, connecting blocks; 6c, a pull rod; 7. an adjusting block; 8. a connecting shaft; 9. pressing into blocks; 10. a screw; 11. a pin shaft; 12. a shaft sleeve; 13. and a bearing.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the lateral backer mechanism of the grinding machine comprises a frame, the pushing equipment comprises a bearing seat 1 fixedly connected to the frame, a rotating shaft 2 is arranged in the middle of the bearing seat 1 in a penetrating manner, the rotating shaft 2 is axially fixedly connected to the bearing seat 1, and a lifting lug 3 is fixedly connected to the upper end of the rotating shaft 2, the outer end of the lifting lug 3 is fixedly connected to a rotating block 4, the outer end of the rotating block 4 is axially fixedly connected to an annular backer 5, and the pushing equipment comprises a driving mechanism 6 capable of driving the rotating shaft 2 to rotate in a reciprocating manner, and the driving mechanism 6 can drive the rotating shaft 2 to rotate and drive the backer 5 to swing.

The outer end of rotatory piece 4 has linked firmly regulating block 7, and the one end of regulating block 7 links firmly with rotatory piece 4 mutually, and the other end of regulating block 7 has linked firmly connecting axle 8 and the vertical setting of connecting axle 8, and the lower extreme of connecting axle 8 has linked firmly briquetting 9, and briquetting 9 passes backer 5 and links firmly 5 axial of backer on connecting axle 8, has simple structure and easy dismounting's advantage.

The lower extreme of lug 3 is columnar connecting portion 3a, and the both sides of connecting portion 3a have parallel arrangement's spacing face, and the upper end of pivot 2 is equipped with the spacing groove 2a that the level runs through, and connecting portion 3a and spacing groove 2a phase-match and connecting portion 3a inlay in spacing groove 2 a. The middle part of the lifting lug 3 is provided with a screw 10 in a penetrating way, and the lower end of the screw 10 is fixedly connected with the upper end thread of the rotating shaft 2.

The inner end of the rotating block 4 is provided with a convex connecting arm 4b, the inner side wall of the connecting arm 4b is abutted against two side arms of the lifting lug 3, a pin shaft 11 is arranged in the middle of the connecting arm 4b in a penetrating mode, the pin shaft 11 penetrates through the lifting lug 3, and a screw 10 penetrates through the pin shaft 11.

The driving mechanism 6 comprises a cylinder 6a with a cylinder body hinged on the rack, a connecting block 6b is fixedly connected on a piston rod of the cylinder 6a, a pull rod 6c is fixedly connected at the lower end of the rotating shaft 2, and the outer end of the pull rod 6c is hinged with the connecting block 6 b. The lower pot head of pivot 2 is equipped with axle sleeve 12, and the upper and lower both ends of axle sleeve 12 support respectively and lean on the lower terminal surface of bearing frame 1 and the up end of pull rod 6c, are equipped with bearing 13 between pivot 2 and the bearing frame 1, make cylinder 6a can drive pull rod 6c and drive pivot 2 and smoothly rotate, have the advantage of reliable operation.

Alternatively, the connecting block 6b is of an integral structure with the piston rod of the cylinder 6 a.

Preferably, the driving mechanism 6 is a motor with a shell fixedly connected to the frame, a first belt wheel is fixedly connected to a rotating shaft 2 of the motor, a second belt wheel is fixedly connected to the lower end of the rotating shaft 2, and a synchronous belt is arranged between the first belt wheel and the second belt wheel.

This grind lateral part backer mechanism of machine sets up the one side at the machine of grinding carousel, in operation, the flexible pull rod 6c that passes through the piston rod of cylinder 6a drives pivot 2 and rotates, pivot 2 drives lug 3 and rotatory piece 4 and rotates, it rotates to drive backer 5 through connecting axle 8, make backer 5 rotate the settlement lateral part of carousel, the work piece of placing on the machine of grinding carousel rotates along with the carousel, the work piece rotates backer 5 department and supports and lean on the lateral wall at backer 5, the machine of grinding grinds the work piece, drive mechanism 6 drives pivot 2 and resets after grinding, through this lateral part backer 5 mechanism, support to the work piece and lean on effectually, reliable operation and simple structure's advantage.

As preferred, the outer end of rotatory piece 4 is equipped with mounting groove 4a, and the one end of regulating block 7 inlays in mounting groove 4a, and the outer end of rotatory piece 4 is equipped with the bar through-hole, and screw 10 passes the bar through-hole and links firmly mutually with 4 screw threads of rotatory piece, is convenient for adjust the horizontal position of regulating block 7 to reach the horizontal position of adjusting backer 5, have the advantage that the regulation is convenient and the structure is reliable.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the bearing seat 1, the rotating shaft 2, the limiting groove 2a, the lifting lug 3, the connecting portion 3a, the rotating block 4, the mounting groove 4a, the connecting arm 4b, the backer 5, the driving mechanism 6, the cylinder 6a, the connecting block 6b, the pull rod 6c, the adjusting block 7, the connecting shaft 8, the pressing block 9, the screw 10, the pin shaft 11, the shaft sleeve 12, the bearing 13, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. Grind lateral part backer mechanism of machine, grind the machine and include the frame, this pushing equipment is including linking firmly bearing frame (1) in the frame, the middle part of bearing frame (1) wear to be equipped with pivot (2) just pivot (2) axial link firmly on bearing frame (1), the upper end of pivot (2) linked firmly lug (3), its characterized in that, the outer end of lug (3) linked firmly rotatory piece (4), the outer end axial of rotatory piece (4) linked firmly annular backer (5), this pushing equipment is including driving pivot (2) reciprocating rotation actuating mechanism (6) just actuating mechanism (6) can drive pivot (2) rotate and drive backer (5) swing.

2. A lateral cam mechanism of a grinding mill according to claim 1, characterized in that the outer end of the rotating block (4) is fixedly connected with an adjusting block (7), one end of the adjusting block (7) is fixedly connected with the rotating block (4), the other end of the adjusting block (7) is fixedly connected with a connecting shaft (8) and the connecting shaft (8) is vertically arranged, the lower end of the connecting shaft (8) is fixedly connected with a pressing block (9), and the pressing block (9) penetrates through the cam (5) and axially fixes the cam (5) on the connecting shaft (8).

3. A lateral cam mechanism of a grinding mill according to claim 2, characterized in that the outer end of the rotary block (4) is provided with a mounting groove (4 a), one end of the adjusting block (7) is embedded in the mounting groove (4 a), the outer end of the rotary block (4) is provided with a through-hole, and a screw (10) passes through the through-hole and is fixedly connected with the screw thread of the rotary block (4).

4. A side cam mechanism of a grinding mill according to claim 1, 2 or 3, characterized in that the lower end of the lifting lug (3) is a columnar connecting part (3 a), the two sides of the connecting part (3 a) are provided with parallel limiting surfaces, the upper end of the rotating shaft (2) is provided with a horizontally penetrating limiting groove (2 a), the connecting part (3 a) is matched with the limiting groove (2 a) and the connecting part (3 a) is embedded in the limiting groove (2 a).

5. A side cam mechanism of a grinding mill according to claim 1, 2 or 3, characterized in that a screw (10) is inserted into the middle of the lifting lug (3), and the lower end of the screw (10) is fixedly connected with the upper end of the rotating shaft (2) by screw thread.

6. A lateral mountain-leaning mechanism for a grinding mill according to claim 5 characterized in that the inner end of the rotary block (4) has a protruding connecting arm (4 b), the inner side wall of the connecting arm (4 b) abuts against the two side arms of the lifting lug (3), a pin (11) is arranged in the middle of the connecting arm (4 b) and the pin (11) passes through the lifting lug (3).

7. A lateral abutment mechanism for grinding mills according to claim 6, characterized in that said screw (10) passes through said pin (11).

8. A lateral cam mechanism of a grinding machine according to claim 1, 2 or 3, characterized in that the driving mechanism (6) comprises a cylinder (6 a) with a cylinder body hinged on the frame, a connecting block (6 b) is fixedly connected to a piston rod of the cylinder (6 a), a pull rod (6 c) is fixedly connected to the lower end of the rotating shaft (2), and the outer end of the pull rod (6 c) is hinged with the connecting block (6 b).

9. A side cam mechanism of a grinding mill according to claim 8, characterized in that the lower end of the rotating shaft (2) is sleeved with a bushing (12), and the upper and lower ends of the bushing (12) are respectively abutted against the lower end surface of the bearing seat (1) and the upper end surface of the pull rod (6 c).

10. A lateral cam mechanism of a grinder as claimed in claim 1, 2 or 3, wherein the driving mechanism (6) is a motor with a housing fixed on the frame, the shaft (2) of the motor is fixed with a first pulley, the lower end of the shaft (2) is fixed with a second pulley, and a synchronous belt is arranged between the first pulley and the second pulley.