CN218696714U

CN218696714U - High-precision grinding equipment for machining shaft

Info

Publication number: CN218696714U
Application number: CN202223102891.0U
Authority: CN
Inventors: 张建方
Original assignee: Hangzhou Huafeng Communicate Equipment Co ltd
Current assignee: Hangzhou Huafeng Communicate Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a high accuracy grinding equipment for processing axle belongs to hardware processing equipment technical field, including upper plate, backplate, hypoplastron, its characterized in that: the fixed master cylinder that sets up of upper plate upper portion intermediate position, the fixed movable frame that sets up of output of master cylinder, the movable frame lower part sets up the location section of thick bamboo, the location section of thick bamboo rotates with the movable frame and cup joints, location section of thick bamboo both ends symmetry sets up vice conveyer belt, the fixed main motor that sets up in hypoplastron upper portion intermediate position, the output shaft tip of main motor sets up main conveyer belt, the level sets up the axle of awaiting treatment under the location section of thick bamboo, the inboard surface and the location section of thick bamboo of vice conveyer belt, the equal laminating of axle of awaiting treatment, the fixed second mounting panel that sets up in hypoplastron upper portion, second mounting panel upper portion is close to main motor one side and fixes and sets up the second pneumatic cylinder, the fixed vice motor of second of output of second pneumatic cylinder, the fixed second emery wheel that sets up in output shaft tip of the vice motor of second, the utility model discloses the high accuracy grinding of treating the axle has been guaranteed effectively.

Description

High-precision grinding equipment for machining shaft

Technical Field

The utility model relates to a hardware processing equipment technical field specifically is a high accuracy grinding equipment for processing axle.

Background

The forging is an object which is made of metal by applying pressure and through plastic deformation, the forging is widely applied to the fields of transportation tools such as airplanes and automobiles, petrochemical engineering and the like, various types of shafts are common, grinding is an important process in the shaft machining process and is used for further finish machining on the basis of forging forming so as to enable the shafts to have higher precision.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high accuracy grinding equipment for processing axle.

The utility model provides a high accuracy grinding equipment for processing axle, includes upper plate, backplate, hypoplastron, upper plate, backplate, hypoplastron structure as an organic whole, its characterized in that: the automatic grinding device is characterized in that a main hydraulic cylinder is fixedly arranged at the middle position of the upper portion of the upper plate, a positioning groove penetrates through the middle position of the upper plate, the output end of the main hydraulic cylinder is vertically downward, a movable frame is fixedly arranged at the output end of the main hydraulic cylinder, a positioning cylinder is arranged at the lower portion of the movable frame, the positioning cylinder is rotatably sleeved with the movable frame, auxiliary conveying belts are symmetrically arranged at two ends of the positioning cylinder, a main motor is fixedly arranged at the middle position of the upper portion of the lower plate, a main conveying belt is arranged at the end portion of an output shaft of the main motor, a shaft to be treated is horizontally arranged right below the positioning cylinder, the inner side surface of each auxiliary conveying belt is attached to the positioning cylinder and the shaft to be treated, a second auxiliary motor is fixedly arranged at the upper portion of the lower plate, a second mounting plate is fixedly arranged at the upper portion of the lower plate, the second hydraulic cylinder is fixedly arranged at one side, close to the main motor, the output end of the second auxiliary motor is fixedly arranged at the output end of the second auxiliary motor, a second grinding wheel is fixedly arranged at the end portion of the output shaft, and the second grinding wheel is attached to the lower portion of the cylindrical surface of the shaft to be treated.

Furthermore, a first mounting plate is arranged on one side, away from the main motor, of the second mounting plate, the first mounting plate is fixedly connected with the lower plate, a first hydraulic cylinder is fixedly arranged on one side, close to the main motor, of the upper portion of the first mounting plate, a first auxiliary motor is fixedly arranged at the output end of the first hydraulic cylinder, a first grinding wheel is fixedly arranged at the end portion of an output shaft of the first auxiliary motor, and the axis of the first grinding wheel and the axis of the shaft to be processed are located on the same horizontal line.

Further, the number of the first mounting plates and the second mounting plates is 2, 2 groups of the first mounting plates are symmetrical about the middle position of the lower plate, and 2 groups of the second mounting plates are symmetrical about the middle position of the lower plate.

Further, the main conveyor belt is located at the middle position between the symmetrically arranged auxiliary conveyor belts.

Furthermore, the two sides of the main motor are symmetrically provided with support frames, the support frames are fixedly connected with the lower plate, a tensioning wheel is arranged in the middle of the upper portion of each support frame and is rotatably connected with the support frames, the tensioning wheel is attached to the inner side surface of the main conveyor belt, and the second grinding wheel is not in contact with the main conveyor belt and the tensioning wheel.

The utility model discloses a beneficial effect that is used for processing high accuracy grinding equipment of axle does:

1. the transmission path of the main motor output shaft, the main conveyor belt, the shaft to be processed, the auxiliary conveyor belt and the positioning cylinder effectively ensures the position stability and the rotation stability of the shaft to be processed, further effectively solves the problems that the traditional grinding equipment clamps the shaft only at one end, is particularly easy to generate unexpected swing in the shaft rotation process, and further causes that the grinding precision cannot meet the requirement, and effectively ensures the high-precision grinding of the shaft to be processed;

2. the second grinding wheel grinds the to-be-processed shaft cylindrical surface, and the first grinding wheel grinds the to-be-processed shaft end plane, so that the to-be-processed shaft cylindrical surface and the to-be-processed shaft end plane are simultaneously ground, the problem that the to-be-processed shaft needs to be replaced to other grinding equipment when the end plane is required to be ground is effectively solved, and a large unstable factor exists in the replacement process, and high-precision grinding of the to-be-processed shaft is further guaranteed;

3. the first hydraulic cylinder well realizes flexible adjustment of the position of the first grinding wheel, so that grinding requirements of shafts to be processed with different lengths are effectively met, the second hydraulic cylinder well realizes flexible adjustment of the position of the second grinding wheel, and the main hydraulic cylinder well realizes flexible adjustment of the position of the movable frame and further provides a good structural foundation for the shafts to be processed to be conveniently ground and discharged, and the moving space reserved for the second grinding wheel is combined with the tightening wheel to participate in tightening the main conveying belt.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the position of the main conveyor of the present invention.

Wherein, 1-upper plate, 2-back plate, 3-first mounting plate, 4-second mounting plate, 5-lower plate, 6-first hydraulic cylinder, 7-second hydraulic cylinder, 8-main motor, 9-main conveyor belt, 10-second grinding wheel, 11-a second auxiliary motor, 12-a first grinding wheel, 13-a first auxiliary motor, 14-a shaft to be processed, 15-a movable frame, 16-a positioning groove, 17-a main hydraulic cylinder, 18-a positioning cylinder, 19-an auxiliary conveyor belt, 20-a support frame and 21-a tensioning wheel.

Detailed Description

For the sake of clarity, the present invention will be further described with reference to the drawings of fig. 1 to 2, and the present invention is further described with reference to the drawings.

The utility model provides a high accuracy grinding equipment for processing axle, includes upper plate 1, backplate 2, hypoplastron 5, upper plate 1, backplate 2, hypoplastron 5 structure as an organic whole, its characterized in that: the grinding wheel grinding machine is characterized in that a main hydraulic cylinder 17 is fixedly arranged in the middle of the upper portion of an upper plate 1, a positioning groove 16 penetrates through the middle of the upper plate 1, the output end of the main hydraulic cylinder 17 is vertically downward, a movable frame 15 is fixedly arranged at the output end of the main hydraulic cylinder 17, a positioning cylinder 18 is arranged at the lower portion of the movable frame 15, the positioning cylinder 18 is rotatably sleeved with the movable frame 15, auxiliary conveying belts 19 are symmetrically arranged at two ends of the positioning cylinder 18, a main motor 8 is fixedly arranged at the middle of the upper portion of a lower plate 5, the end portion of an output shaft of the main motor 8 is provided with a main conveying belt 9, a shaft 14 to be processed is horizontally arranged right below the positioning cylinder 18, the inner side surface of the auxiliary conveying belt 19 is attached to the positioning cylinder 18 and the shaft 14 to be processed, the inner side surface of the main conveying belt 9 is attached to the output shaft of the main motor 8 and the shaft 14 to be processed, a second mounting plate 4 is fixedly arranged at the upper portion of the second mounting plate 4, a second mounting plate 7 is fixedly arranged on one side close to the main motor 8, a second auxiliary cylindrical surface of the output shaft of the second hydraulic cylinder 7 is fixedly arranged, a second auxiliary hydraulic cylinder 11 is attached to the output shaft 10, and the lower portion of the grinding wheel 10 is attached to be processed.

Furthermore, a first mounting plate 3 is arranged on one side, far away from the main motor 8, of the second mounting plate 4, the first mounting plate 3 is fixedly connected with the lower plate 5, a first hydraulic cylinder 6 is fixedly arranged on one side, close to the main motor 8, of the upper portion of the first mounting plate 3, a first auxiliary motor 13 is fixedly arranged at the output end of the first hydraulic cylinder 6, a first grinding wheel 12 is fixedly arranged at the end of an output shaft of the first auxiliary motor 13, and the axis of the first grinding wheel 12 and the axis of the shaft 14 to be processed are located on the same horizontal line.

Further, the number of the first mounting plates 3 and the second mounting plates 4 is 2, 2 sets of the first mounting plates 3 are symmetrical about the middle position of the

lower plate

5, and 2 sets of the second mounting plates 4 are symmetrical about the middle position of the lower plate 5.

Further, the main conveyor 9 is located at an intermediate position between the symmetrically arranged sub-conveyors 19.

Further, support frames 20 are symmetrically arranged on two sides of the main motor 8, the support frames 20 are fixedly connected with the lower plate 5, a tightening wheel 21 is arranged in the middle of the upper portion of the support frame 20, the tightening wheel 21 is rotatably connected with the support frames 20, the tightening wheel 21 is attached to the inner side surface of the main conveyor belt 9, and the second grinding wheel 10 is not in contact with the main conveyor belt 9 and the tightening wheel 21.

The utility model discloses a theory of operation for processing high accuracy grinding equipment of axle does: setting the initial position of a first grinding wheel 12 to be close to one end of a first hydraulic cylinder 6, setting the initial position of a second grinding wheel 10 to be close to one end of a second hydraulic cylinder 7, enabling a shaft 14 to be processed to simultaneously penetrate through a main transmission belt and an auxiliary transmission belt 19, enabling the main transmission belt 9 to be located at the middle position of the shaft 14 to be processed, enabling the auxiliary transmission belt 19 to be symmetrical to two ends of the shaft 14 to be processed, starting a main hydraulic cylinder 17, driving a movable frame 15, a positioning cylinder 18, the auxiliary transmission belt 19 and the shaft 14 to be processed to move upwards as a whole through the output end of the main hydraulic cylinder 17, enabling the main transmission belt 9 and the auxiliary transmission belt 19 to be tightly supported, enabling the upper part of a cylindrical surface of the second grinding wheel 10 to be attached to the lower part of the cylindrical surface of the shaft 14 to be processed, starting the second hydraulic cylinder 7 and the auxiliary motor 11, enabling the second auxiliary motor 11 to drive the second grinding wheel 10 to rotate at a high speed, enabling the second hydraulic cylinder 7 to drive the second grinding wheel 10 to move back and forth, grinding the shaft 14 to be processed, enabling the cylindrical surface of the shaft 14 to be processed to be ground until the cylindrical surface of the shaft 14 to be processed reaches the grinding requirement, starting the first hydraulic cylinder 6 and the first grinding wheel 13, enabling the first grinding wheel 12 to be driven to move downwards to reach the grinding wheel 12 to be processed to reach the grinding plane, and the grinding requirement, and the grinding of the main transmission wheel 12 to be processed, and the grinding wheel 14 to be processed, and to be reset, and the grinding wheel 14, and the grinding to be processed to be reset when the grinding head is reset, and the grinding head is required to be processed, and the grinding head is reset, and the grinding head is taken.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a high accuracy grinding equipment for processing axle, includes upper plate, backplate, hypoplastron, upper plate, backplate, hypoplastron structure as an organic whole, its characterized in that: the automatic grinding device is characterized in that a main hydraulic cylinder is fixedly arranged in the middle of the upper portion of the upper plate, a positioning groove penetrates through the middle of the upper plate, the output end of the main hydraulic cylinder is vertically downward, a movable frame is fixedly arranged at the output end of the main hydraulic cylinder, a positioning cylinder is arranged at the lower portion of the movable frame, the positioning cylinder is rotatably sleeved with the movable frame, auxiliary conveying belts are symmetrically arranged at two ends of the positioning cylinder, a main motor is fixedly arranged in the middle of the upper portion of the lower plate, a main conveying belt is arranged at the end portion of an output shaft of the main motor, a shaft to be processed is horizontally arranged right below the positioning cylinder, the inner side surface of each auxiliary conveying belt is attached to the positioning cylinder and the shaft to be processed, a second mounting plate is fixedly arranged on the upper portion of the lower plate, a second hydraulic cylinder is fixedly arranged on one side of the main motor, a second auxiliary motor is fixedly arranged at the output end portion of the second auxiliary motor, and a second grinding wheel is fixedly arranged at the end portion of the output shaft of the second auxiliary motor, and the upper portion of the cylindrical surface of the second grinding wheel is attached to the cylindrical surface of the shaft to be processed.

2. The high-precision grinding device for the processing shaft according to claim 1, wherein a first mounting plate is arranged on one side, away from the main motor, of the second mounting plate, the first mounting plate is fixedly connected with the lower plate, a first hydraulic cylinder is fixedly arranged on one side, close to the main motor, of the upper portion of the first mounting plate, a first auxiliary motor is fixedly arranged at an output end of the first hydraulic cylinder, a first grinding wheel is fixedly arranged at an output end of the first auxiliary motor, and an axis of the first grinding wheel is in the same horizontal line with an axis of the shaft to be processed.

3. A high-precision grinding apparatus for machining a shaft according to claim 2, wherein the number of the first mounting plates and the second mounting plates is 2, 2 sets of the first mounting plates are symmetrical with respect to the middle position of the lower plate, and 2 sets of the second mounting plates are symmetrical with respect to the middle position of the lower plate.

4. A high-precision grinding apparatus for a processing shaft according to claim 1, wherein said main conveyor is located at an intermediate position between said symmetrically disposed sub-conveyors.

5. The high-precision grinding equipment for the processing shaft according to claim 1, characterized in that support frames are symmetrically arranged on two sides of the main motor, the support frames are fixedly connected with the lower plate, a tensioning wheel is arranged in the middle of the upper portion of each support frame, the tensioning wheel is rotatably connected with the support frames, the tensioning wheel is attached to the inner side surface of the main conveying belt, and the second grinding wheel is not in contact with the main conveying belt and the tensioning wheel.