CN114453601A

CN114453601A - Adjustable curved wheel machining tool

Info

Publication number: CN114453601A
Application number: CN202011242652.8A
Authority: CN
Inventors: 胡锦泉
Original assignee: Yancheng Xinsisheng Metal Products Co ltd
Current assignee: Yancheng Xinsisheng Metal Products Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2022-05-10
Anticipated expiration: 2040-11-09
Also published as: CN114453601B

Abstract

The invention discloses an adjustable curved wheel machining tool which comprises a rack, wherein a rotating motor is arranged in the rack, a turntable is arranged on one side of the rotating motor, a first electric push rod is arranged in the turntable, a telescopic rod is arranged on the first electric push rod, a clamping block is arranged on one side of the telescopic rod, a supporting block is arranged on the surface of the turntable, a second electric push rod is arranged on one side of the turntable, which is far away from the rotating motor, a pressing block is arranged on the second electric push rod, a sliding frame is arranged at the upper end of the rack, a speed reduction motor is arranged in the sliding frame, a concave sliding frame is arranged below the sliding frame, and a gear motor is arranged in the concave sliding frame. This adjustable curved pulley processing cutter treats the machined part through setting up telescopic link and fixture block and fixes the assistance of deuterogamy compact heap, can reach the effect of better fixing treating the machined part, has avoided the shake of work piece in the course of working.

Description

Adjustable curved wheel machining tool

Technical Field

The invention relates to the technical field of curved wheel machining, in particular to an adjustable curved wheel machining cutter.

Background

The curved wheel can be defined as a machine member with curved surface or curved groove, and can utilize its swing or rotation to make another component driven member provide preset movement, the curved wheel mechanism is a high-auxiliary mechanism formed from three components of cam, driven member and machine frame, the curved wheel can be continuously and uniformly rotated, and the driven member can be designed according to the requirements for use to make it obtain a certain regular movement, and the curved wheel mechanism can implement complex movement requirements, and can be extensively used in various automatic and semi-automatic mechanical devices, and almost all arbitrary actions can be produced by means of said mechanism, so that the production and processing of curved wheel are very important in the mechanized production, and as the technological development and production equipment are more and more automatic, the lathe for processing curved wheel also can be developed toward automation, and an adjustable curved wheel processing cutter can save lots of trouble and save curved wheel processing time, the production efficiency of the crank wheel is improved.

The prior art has the following defects or problems:

1. when a workpiece to be machined is clamped and fixed by curved wheel machining equipment in the existing market, the workpiece to be machined is not firmly fixed enough, and the workpiece is easy to deviate, so that the machining precision of the workpiece deviates, the machining damage of the workpiece influences the yield of a produced product, and even the workpiece deviates, a cutter is damaged, the machining of the product is influenced, and serious economic loss is caused;

2. when the crank wheel is machined, the position of a cutter of the traditional crank wheel machining equipment is adjusted by means of push rods arranged on three shafts to provide power, so that all-dimensional displacement machining of the cutter is achieved, but the method needs the push rods on the three shafts to be matched together to achieve all-dimensional machining of a workpiece, and the process is difficult to control, so that the machining precision is not high.

Disclosure of Invention

The invention aims to provide an adjustable curved wheel machining tool aiming at the defects of the prior art, and aims to solve the problems of poor fixing effect and low machining precision of a clamping device in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an adjustable curved wheel processing cutter, includes the frame, be provided with the rotating electrical machines in the frame, and one side of rotating electrical machines is provided with the carousel, be provided with first electric putter in the carousel, and be provided with the telescopic link on the first electric putter, one side of telescopic link is provided with the fixture block, and is provided with the supporting shoe on the surface of carousel, one side that the rotating electrical machines was kept away from to the carousel is provided with second electric putter, and is provided with the compact heap on the second electric putter, the upper end of frame is provided with the carriage, and is provided with gear motor in the carriage, the below of carriage is provided with concave type balladeur train, and is provided with gear motor in the concave type balladeur train, the below of concave type balladeur train is provided with the support, and is provided with hydraulic rod on the support, hydraulic rod's lower extreme is provided with the tool rest, and is provided with the tool head on the tool rest.

As a preferable technical scheme, the telescopic rod is in a round table shape, and one end of the telescopic rod with a large radius is close to the pressing block.

As a preferred technical scheme of the invention, the number of the clamping blocks is four, and the four clamping blocks are arranged around the telescopic rod at equal intervals.

As the preferred technical scheme of the invention, the number of the supporting blocks is four, and the four groups of supporting blocks are annularly arranged on the surface of the rotary table at equal intervals.

As a preferred technical scheme of the invention, the sliding frame is rotationally connected with the concave sliding frame through a speed reduction motor, and the concave sliding frame is rotationally connected with the bracket through a gear motor.

As a preferred technical scheme of the invention, the cutter frame is fixedly connected with the hydraulic push rod through a bolt, and the support is fixedly connected with the cutter frame through the hydraulic push rod.

As the preferable technical scheme of the invention, the telescopic rod is positioned at the center of the rotary table, and the central shafts of the telescopic rod, the rotary table and the pressing block are the same.

As a preferable technical scheme of the invention, the arc-shaped central line of the lower end of the concave sliding frame and the central line of the rotary disc are on the same horizontal line, and the pressing block is rotationally connected with the second electric push rod through a bearing.

Compared with the prior art, the invention provides an adjustable curved wheel machining tool, which has the following beneficial effects:

1. according to the adjustable curved wheel machining tool, the telescopic rod and the clamping block are arranged to fix a workpiece to be machined and then the telescopic rod and the clamping block are matched for assistance, so that the effect of better fixing the workpiece to be machined can be achieved, the workpiece is prevented from shaking in the machining process, the arranged clamping block extends into an inner ring of an annular workpiece, the telescopic rod is pulled, the clamping block is diffused outwards, the clamping block is tightly attached to the inner wall of the workpiece, then the workpiece is secondarily fixed by combining the clamping block, the workpiece is firmly fixed, and the problem that the fixing effect of a clamping device of the traditional curved wheel machining equipment is poor is effectively solved;

2. this an adjustable curved wheel processing cutter, through setting up concave type balladeur train and gear motor, realize the rotation of support in concave type groove, because concave type groove links to each other with the cutter frame with the coaxial just support of carousel, so can realize through gear motor that the cutter is the work piece rotatory round the carousel, hydraulic push rod can realize the all-round processing to the work piece of deuterogamying, for traditional processing equipment, this design only need gear motor and hydraulic push rod cooperate can, gear motor can carry out the removal of cutter alone, thereby can improve the precision of curved wheel processing, the problem that traditional curved wheel processing equipment machining precision is not high has been solved.

Drawings

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

FIG. 2 is a schematic top view of the turntable according to the present invention;

FIG. 3 is a side view of the concave carriage of the present invention.

In the figure: 1. a frame; 2. a rotating electric machine; 3. a turntable; 4. a first electric push rod; 5. a telescopic rod; 6. a clamping block; 7. a support block; 8. a second electric push rod; 9. a compression block; 10. a carriage; 11. a reduction motor; 12. a concave carriage; 13. a gear motor; 14. a support; 15. a hydraulic push rod; 16. a tool holder; 17. a cutter head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: the utility model provides an adjustable curved wheel processing cutter which characterized in that: comprises a frame 1, a rotating motor 2 (model selection 1LE0001) is arranged in the frame 1, a rotary disc 3 is arranged on one side of the rotating motor 2, a first electric push rod 4 (model selection DGA-60) is arranged in the rotary disc 3, an expansion link 5 is arranged on the first electric push rod 4, a clamping block 6 is arranged on one side of the expansion link 5, a supporting block 7 is arranged on the surface of the rotary disc 3, a second electric push rod 8 (model selection QDA80) is arranged on one side of the rotary disc 3 away from the rotating motor 2, a pressing block 9 is arranged on the second electric push rod 8, a sliding frame 10 is arranged at the upper end of the frame 1, a speed reduction motor 11 is arranged in the sliding frame 10, a concave sliding frame 12 is arranged below the sliding frame 10, a gear motor 13 (model selection ACSM110) is arranged in the concave sliding frame 12, a support 14 is arranged below the concave sliding frame 12, and a hydraulic push rod 15 (model selection DYTG300) is arranged on the support 14, the lower end of the hydraulic push rod 15 is provided with a tool holder 16, and a tool head 17 is arranged on the tool holder 16.

In the embodiment, the telescopic rod 5 is in a circular table shape, one end of the telescopic rod 5 with a large radius is close to the pressing block 9, the number of the clamping blocks 6 is four, the four groups of the clamping blocks 6 are equidistantly arranged around the telescopic rod 5, the number of the supporting blocks 7 is four, the four groups of the supporting blocks 7 are equidistantly and annularly arranged on the surface of the rotary table 3, the surface of the supporting blocks 7 is made of rubber materials, the friction force of the rubber materials is large, the fixing effect on a workpiece is better, and the friction between the workpiece and the rotary table 3 can be effectively prevented, the sliding frame 10 is rotatably connected with the concave sliding frame 12 through the speed reduction motor 11, the concave sliding frame 12 is rotatably connected with the support 14 through the gear motor 13, the tool rest 16 is fixedly connected with the hydraulic push rod 15 through bolts, the support 14 is fixedly connected with the tool rest 16 through the hydraulic push rod 15, the telescopic rod 5 is positioned at the center of the rotary table 3, and the central axes of the telescopic rod 5, the rotary table 3 and the pressing block 9 are the same, guaranteed that rotating electrical machines 2 during operation three can coaxial rotation, the curved central line of concave balladeur train 12 lower extreme and the central line of carousel 3 are on same water flat line, and compact heap 9 passes through the bearing and is connected with the rotation of second electric putter 8, compact heap 9 can follow and rotate together when carousel 3 rotates.

The working principle and the using process of the invention are as follows: firstly, a workpiece is fixed, an inner ring of the workpiece is sleeved on a clamping block 6, a side wall of the workpiece is attached to a supporting block 7, then a second electric push rod 8 works to drive a pressing block 9 to be tightly attached to one side surface of the workpiece, meanwhile, a first electric push rod 4 works to contract a telescopic rod 5, the clamping block 6 moves towards the periphery, the workpiece is fixed, then a rotating motor 2 works to enable a rotary table 3 to rotate at a high speed, then a gear motor 13 and a hydraulic push rod 15 work to adjust a cutter head 17 to a proper position, and a speed reduction motor 11 works to push the cutter head 17 towards the direction of the rotary table 3, so that the workpiece is processed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement 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 an adjustable curved wheel processing cutter which characterized in that: comprises a rack (1), wherein a rotating motor (2) is arranged in the rack (1), a turntable (3) is arranged on one side of the rotating motor (2), a first electric push rod (4) is arranged in the turntable (3), a telescopic rod (5) is arranged on the first electric push rod (4), a clamping block (6) is arranged on one side of the telescopic rod (5), a supporting block (7) is arranged on the surface of the turntable (3), a second electric push rod (8) is arranged on one side of the turntable (3) far away from the rotating motor (2), a pressing block (9) is arranged on the second electric push rod (8), a sliding frame (10) is arranged at the upper end of the rack (1), a speed reducing motor (11) is arranged in the sliding frame (10), a concave sliding frame (12) is arranged below the sliding frame (10), and a gear motor (13) is arranged in the concave sliding frame (12), a support (14) is arranged below the concave sliding frame (12), a hydraulic push rod (15) is arranged on the support (14), a cutter frame (16) is arranged at the lower end of the hydraulic push rod (15), and a cutter head (17) is arranged on the cutter frame (16).

2. The adjustable curved wheel machining tool of claim 1, wherein: the telescopic rod (5) is in a round table shape, and one end of the telescopic rod (5) with a large radius is close to the pressing block (9).

3. The adjustable curved wheel machining tool of claim 1, wherein: the number of the clamping blocks (6) is four, and the four clamping blocks (6) are arranged around the telescopic rod (5) at equal intervals.

4. The adjustable curved wheel machining tool of claim 1, wherein: the number of the supporting blocks (7) is four, and the four groups of supporting blocks (7) are annularly arranged on the surface of the rotary table (3) at equal intervals.

5. The adjustable curved wheel machining tool of claim 1, wherein: the sliding frame (10) is rotatably connected with the concave sliding frame (12) through a speed reduction motor (11), and the concave sliding frame (12) is rotatably connected with the support (14) through a gear motor (13).

6. The adjustable curved wheel machining tool of claim 1, wherein: the tool rest (16) is fixedly connected with the hydraulic push rod (15) through a bolt, and the support (14) is fixedly connected with the tool rest (16) through the hydraulic push rod (15).

7. The adjustable curved wheel machining tool of claim 1, wherein: the telescopic rod (5) is located at the center of the rotary table (3), and the central shafts of the telescopic rod (5), the rotary table (3) and the pressing block (9) are the same.

8. The adjustable curved wheel machining tool of claim 1, wherein: the arc-shaped central line of the lower end of the concave sliding frame (12) and the central line of the rotary disc (3) are on the same horizontal line, and the pressing block (9) is rotatably connected with the second electric push rod (8) through a bearing.