CN213136065U

CN213136065U - Excircle grinding device is used in oscillating gear axle processing

Info

Publication number: CN213136065U
Application number: CN202021464760.5U
Authority: CN
Inventors: 王珍学
Original assignee: Chongqing Qintian Metal Products Co ltd
Current assignee: Chongqing Qintian Metal Products Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-07
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses an excircle grinding device is used in processing of swing gear shaft, including fuselage, fan, swash plate, transmission device, conveyor, fixing device, grinding device, collection box, the fuselage top is provided with the fan, the fan below is provided with grinding device, the grinding device below is provided with the collection box, grinding device one side is provided with fixing device. The telescopic link is installed to this device, can fix according to the length of swing gear shaft, carry out work to multiple swing gear shaft, install the dynamometer, can protect the swing gear shaft can not receive the external force effect in the work of grinding and warp down, thereby the precision of swing gear shaft has been guaranteed, still install the fan, can cool down the swing gear shaft in the work grinding course, thereby his cooling time has been reduced, there is conveyor, can see the swing gear shaft out after grinding work is accomplished, operator's safety has been improved.

Description

Excircle grinding device is used in oscillating gear axle processing

Technical Field

The utility model relates to a swing gear shaft processing field especially relates to a swing gear shaft is excircle grinding device for processing.

Background

At present, in the aspect of the grinding and polishing process of the outer diameter of a bar or a pipe, a process of matching rough grinding of a cylindrical grinding machine and finish polishing of a polishing grinding wheel is generally adopted. The grinding speed of the cylindrical grinding machine is high, but the achieved surface roughness is low, and the polishing size is not easy to control before the finish polishing process. The grinding wheel fine polishing process has a good polishing effect, but has the problem of low grinding quantity. In daily production, operators always coordinate and repeatedly work between the two processes, time and labor are wasted, and production efficiency is low. The above processing method is also limited by equipment, and the length of the processed workpiece is also limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a swing gear shaft processing is with cylindrical grinding device just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an excircle grinding device for machining a swing gear shaft comprises a machine body, a fan, an inclined plate, a transmission device, a conveying device, a fixing device, a grinding device and a recovery box, wherein the fan is arranged above the machine body, the grinding device is arranged below the fan, the recovery box is arranged below the grinding device, the fixing device is arranged on one side of the grinding device, the transmission device is arranged on one side of the fixing device, the conveying device is arranged below the transmission device, and the inclined plate is arranged above the transmission device;

the transmission device comprises a barb, a chain, a fixed shaft and a motor, wherein the fixed shaft is arranged below the inclined plate, the fixed shaft is connected with the chain, the barb is arranged on the chain, and the motor is arranged behind the barb;

the conveying device comprises a conveying belt, a conveying motor and a rotating shaft, wherein the conveying belt is arranged below the fixed shaft and connected with the rotating shaft, the belt is connected to the rotating shaft, one side of the belt, far away from the rotating shaft, is connected with the conveying motor, and the conveying motor is arranged below the machine body;

the fixing device comprises a clamping jaw, a four-jaw chuck, a telescopic rod, a rotating motor, a slide way motor and a slide way, wherein the rotating motor is arranged at the rear part of the machine body, the rotating motor is arranged at the rear part of the slide way, the slide way motor is arranged in the middle of the slide way, the telescopic rod is arranged on the rotating motor, the four-jaw chuck is arranged on the telescopic rod, and the clamping jaw is arranged on the four-jaw chuck;

the grinding device comprises a grinding wheel, a dynamometer, a spring, an electric telescopic frame, a sliding block and a guide rail, wherein the guide rail is arranged in the machine body on one side of the fixing device, the sliding block is arranged on one side of the guide rail, the electric telescopic frame is arranged on one side of the sliding block, the spring is connected to the electric telescopic frame, the dynamometer is connected to the spring, and the grinding wheel is connected to the dynamometer.

Preferably, the machine body is connected with the fan through bolts, the inclined plate is welded with the machine body, and the recovery box is connected with the machine body in an embedded mode.

Preferably, the barb with chain bolted connection, the chain with the fixed axle passes through gear connection, the fixed axle with the fuselage passes through the bearing and connects, the fixed axle with the motor passes through the coupling joint.

Preferably, the rotating shaft is connected with the conveying motor through the belt, and the rotating shaft is connected with the machine body through a bearing.

Preferably, the slide with the fuselage welding, the rotating electrical machines with slide bolted connection, the slide motor with the slide passes through gear connection, the rotating electrical machines with telescopic link coupling joint, the telescopic link with four-jaw chuck threaded connection, the jack catch with four-jaw chuck threaded connection.

Preferably, the guide rail is connected with the machine body through a bolt, the guide rail is connected with the sliding block through a bolt, the sliding block is connected with the electric telescopic frame through a bolt, the electric telescopic frame is welded with the spring, the spring is connected with the dynamometer through a bolt, and the dynamometer is connected with the grinding wheel through a bolt.

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

1. this device installs automatic fixing device, does not need artifical fixed to install the telescopic link, can fix according to the length of swing gear shaft, carry out work to multiple swing gear shaft.

2. The dynamometer is installed in the device, and the swinging gear shaft can be protected from being deformed under the action of external force in the grinding work, so that the precision of the swinging gear shaft is ensured.

3. The fan is installed to this device, can be at the work grinding course in to the swing gear shaft cooling to his cooling time has been reduced.

4. The device is provided with the conveying device, so that the swinging gear shaft can be sent out after the grinding work is finished, and the safety of operators is improved.

5. The recovery box is installed to this device, can unify recovery processing with the sweeps that produces in the grinding course of operation.

Drawings

Fig. 1 is a schematic structural view of an external grinding device for machining a swing gear shaft according to the present invention;

FIG. 2 is a schematic view of the internal structure of the external grinding device for machining the oscillating gear shaft according to the present invention;

FIG. 3 is a front view of the external grinding device for machining the oscillating gear shaft according to the present invention;

FIG. 4 is a right side view of the external grinding device for machining the oscillating gear shaft according to the present invention;

FIG. 5 is a sectional view taken along the line A-A of the external grinding device for machining a wobble shaft according to the present invention;

FIG. 6 is a rear view of the external grinding device for machining the oscillating gear shaft according to the present invention;

fig. 7 is a B-B sectional view of the external grinding device for machining the oscillating gear shaft of the present invention.

The reference numerals are explained below:

1. a body; 2. a fan; 3. a sloping plate; 4. a transmission device; 401. a barb; 402. a chain; 403. a fixed shaft; 404. a motor; 5. a conveying device; 501. a conveyor belt; 502. a belt; 503. a conveying motor; 504. a rotating shaft; 6. a fixing device; 601. a claw; 602. a four-jaw chuck; 603. a telescopic rod; 604. a rotating electric machine; 605. a slideway motor; 606. a slideway; 7. a grinding device; 701. a grinding wheel; 702. a force gauge; 703. a spring; 704. an electric telescopic frame; 705. a slider, 706, a guide rail; 8. and (6) a recycling bin.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 7, an external grinding device for machining a swing gear shaft comprises a machine body 1, a fan 2, an inclined plate 3, a transmission device 4, a conveying device 5, a fixing device 6, a grinding device 7 and a recycling box 8, wherein the fan 2 is arranged above the machine body 1, the grinding device 7 is arranged below the fan 2, the recycling box 8 is arranged below the grinding device 7, the fixing device 6 is arranged on one side of the grinding device 7, the transmission device 4 is arranged on one side of the fixing device 6, the conveying device 5 is arranged below the transmission device 4, and the inclined plate 3 is arranged above the transmission device 4; the transmission device 4 comprises a barb 401, a chain 402, a fixed shaft 403 and a motor 404, wherein the fixed shaft 403 is arranged below the inclined plate 3, the chain 402 is connected to the fixed shaft 403, the barb 401 is arranged on the chain 402, and the motor 404 is arranged behind the barb 401; the conveying device 5 comprises a conveying belt 501, a belt 502, a conveying motor 503 and a rotating shaft 504, wherein the conveying belt 501 is arranged below the fixed shaft 403, the conveying belt 501 is connected with the rotating shaft 504, the belt 502 is connected on the rotating shaft 504, one side, far away from the rotating shaft 504, of the belt 502 is connected with the conveying motor 503, and the conveying motor 503 is arranged below the machine body 1; the fixing device 6 comprises a clamping jaw 601, a four-jaw chuck 602, an expansion link 603, a rotating motor 604, a slide motor 605 and a slide 606, the rotating motor 604 is arranged at the rear part of the machine body 1, the rotating motor 604 is arranged at the rear part of the slide 606, the slide motor 605 is arranged in the middle of the slide 606, the expansion link 603 is arranged on the rotating motor 604, the four-jaw chuck 602 is arranged on the expansion link 603, and the clamping jaw 601 is arranged on the four-jaw chuck 602; the grinding device 7 comprises a grinding wheel 701, a dynamometer 702, a spring 703, an electric telescopic frame 704, a sliding block 705 and a guide rail 706, wherein the guide rail 706 is arranged in the machine body 1 on one side of the fixing device 6, the sliding block 705 is arranged on one side of the guide rail 706, the electric telescopic frame 704 is arranged on one side of the sliding block 705, the spring 703 is connected to the electric telescopic frame 704, the dynamometer 702 is connected to the spring 703, and the grinding wheel 701 is connected to the dynamometer 702.

The machine body 1 is connected with the fan 2 through a bolt, the inclined plate 3 is welded with the machine body 1, the recycling box 8 is connected with the machine body 1 in an embedded manner, the barb 401 is connected with a chain 402 through a bolt, the chain 402 is connected with a fixed shaft 403 through a gear, the fixed shaft 403 is connected with the machine body 1 through a bearing, the fixed shaft 403 is connected with a motor 404 through a coupling, a rotating shaft 504 is connected with a conveying motor 503 through a belt 502, the rotating shaft 504 is connected with the machine body 1 through a bearing, a slide way 606 is welded with the machine body 1, a rotating motor 604 is connected with a slide way 606 through a bolt, a slide way motor 605 is connected with a slide way 606 through a gear, the rotating motor 604 is connected with a coupling of an expansion link 603, the expansion link 603 is connected with a four-jaw chuck 602 through a thread, a clamping jaw 601 is connected with a four-jaw chuck 602 through a thread, a, the spring 703 is bolted to the load cell 702, and the load cell 702 is bolted to the grinding wheel 701.

In the above structure: when the device is used, the fan 2, the conveying motor 503, the rotating motor 604 and the slideway motor 605 are turned on, then the whole device starts to operate normally, the swinging gear shaft to be processed is placed above the inclined plate 3, the swinging gear shaft is rotated to the barb 401 along the inclined plate 3 under the action of gravity, then the barb 401 hooks the swinging gear shaft, then the motor 404 rotates to drive the fixed shaft 403 to rotate, the fixed shaft 403 rotates to drive the barb 401 and the swinging gear shaft to move downwards, when the swinging gear shaft moves to a position horizontal to the claw 601, the telescopic rods 603 on the front side and the rear side can extend to a position capable of fixing the swinging gear shaft, the four-jaw chucks 602 on the front side and the rear side fix the swinging gear shaft, then the rotating motor 604 starts to rotate to drive the telescopic rods 603 on the two sides and the swinging gear shaft fixed by the claw 601 to rotate together, then the rotating motor, when the grinding wheel 701 rotates to a position horizontal to the grinding device 7 and stops rotating, the electric expansion bracket 704 starts to extend, the dynamometer 702 reads the received force when the grinding wheel 701 is in contact with the swinging gear shaft and then controls the extension amount of the electric expansion bracket 704, the spring 703 is used for buffering the received force to prevent the swinging gear shaft from being damaged, then the slider 705 starts to move left and right along with the guide rail 706 to grind the excircle of the swinging gear shaft, the fan 2 operates all the time during the grinding operation and cools the swinging gear shaft, after the grinding operation is completed, the slide motor 605 starts to operate to drive the fixing device 6 to continue to move anticlockwise, the four-jaw chuck 602 moves above the conveyor belt 501 to start to rotate reversely, the swinging gear shaft is released, the swinging gear shaft is placed above the conveyor belt 501, and then the conveyor belt 501 sends the swinging gear shaft out, the scraps generated in the grinding process enter the recycling tank 8 and are then recycled and treated uniformly.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a swinging gear axle processing is with cylindrical grinding device which characterized in that: the device comprises a machine body (1), a fan (2), an inclined plate (3), a transmission device (4), a conveying device (5), a fixing device (6), a grinding device (7) and a recovery box (8), wherein the fan (2) is arranged above the machine body (1), the grinding device (7) is arranged below the fan (2), the recovery box (8) is arranged below the grinding device (7), the fixing device (6) is arranged on one side of the grinding device (7), the transmission device (4) is arranged on one side of the fixing device (6), the conveying device (5) is arranged below the transmission device (4), and the inclined plate (3) is arranged above the transmission device (4);

the transmission device (4) comprises a barb (401), a chain (402), a fixed shaft (403) and a motor (404), the fixed shaft (403) is arranged below the inclined plate (3), the chain (402) is connected to the fixed shaft (403), the barb (401) is mounted on the chain (402), and the motor (404) is arranged behind the barb (401);

the conveying device (5) comprises a conveying belt (501), a belt (502), a conveying motor (503) and a rotating shaft (504), the conveying belt (501) is arranged below the fixed shaft (403), the conveying belt (501) is connected with the rotating shaft (504), the rotating shaft (504) is connected with the belt (502), one side, far away from the rotating shaft (504), of the belt (502) is connected with the conveying motor (503), and the conveying motor (503) is arranged below the machine body (1);

the fixing device (6) comprises a clamping jaw (601), a four-jaw chuck (602), an expansion link (603), a rotating motor (604), a slide motor (605) and a slide (606), wherein the rotating motor (604) is arranged behind the machine body (1), the rotating motor (604) is arranged behind the slide (606), the slide motor (605) is arranged in the middle of the slide (606), the expansion link (603) is arranged on the rotating motor (604), the four-jaw chuck (602) is arranged on the expansion link (603), and the clamping jaw (601) is arranged on the four-jaw chuck (602);

grinding device (7) include emery wheel (701), dynamometer (702), spring (703), electronic expansion bracket (704), slider (705), guide rail (706) set up in fixing device (6) one side in fuselage (1), guide rail (706) one side is provided with slider (705), slider (705) one side is provided with electronic expansion bracket (704) connect on electronic expansion bracket (704) spring (703), connect on spring (703) dynamometer (702), connect on dynamometer (702) emery wheel (701).

2. The cylindrical grinding device for machining the oscillating gear shaft according to claim 1, wherein: the machine body (1) is connected with the fan (2) through bolts, the inclined plate (3) is welded with the machine body (1), and the recovery box (8) is connected with the machine body (1) in an embedded mode.

3. The cylindrical grinding device for machining the oscillating gear shaft according to claim 1, wherein: barb (401) with chain (402) bolted connection, chain (402) with fixed axle (403) pass through gear connection, fixed axle (403) with fuselage (1) passes through the bearing and connects, fixed axle (403) with motor (404) pass through the coupling joint.

4. The cylindrical grinding device for machining the oscillating gear shaft according to claim 1, wherein: the rotating shaft (504) is connected with the conveying motor (503) through the belt (502), and the rotating shaft (504) is connected with the machine body (1) through a bearing.

5. The cylindrical grinding device for machining the oscillating gear shaft according to claim 1, wherein: the sliding way (606) is welded to the machine body (1), the rotating motor (604) is connected with the sliding way (606) through bolts, the sliding way motor (605) is connected with the sliding way (606) through a gear, the rotating motor (604) is connected with a coupling of the telescopic rod (603), the telescopic rod (603) is connected with the four-jaw chuck (602) in a threaded manner, and the clamping jaw (601) is connected with the four-jaw chuck (602) in a threaded manner.

6. The cylindrical grinding device for machining the oscillating gear shaft according to claim 1, wherein: the guide rail (706) is connected with the machine body (1) through bolts, the guide rail (706) is connected with the sliding block (705) through bolts, the sliding block (705) is connected with the electric telescopic frame (704) through bolts, the electric telescopic frame (704) is welded with the spring (703), the spring (703) is connected with the dynamometer (702) through bolts, and the dynamometer (702) is connected with the grinding wheel (701) through bolts.