CN216541002U

CN216541002U - Boring cutter device for improving coaxiality and efficiency of bearing hole of speed reducer shell

Info

Publication number: CN216541002U
Application number: CN202123286291.XU
Authority: CN
Inventors: 王德文; 王明哲; 赵小军; 吴雪松; 郑海容; 刘腾飞; 罗翔; 肖明明
Original assignee: Zhengzhou Han Lin Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Han Lin Machinery Manufacturing Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a boring cutter device for improving the coaxiality and the efficiency of a bearing hole of a speed reducer shell, which comprises a turntable, wherein clamping grooves are formed in the left side surface of the turntable and are arrayed in a rectangular array mode, sliding grooves are symmetrically formed in the inner side surfaces of the clamping grooves, and boring cutter mechanisms are clamped on the surfaces of the sliding grooves; the boring tool mechanism comprises a fixing plate, clamping blocks are symmetrically arranged on two side faces of the fixing plate and fixedly connected with the fixing plate, and a boring tool holder is fixedly connected to the left side face of the fixing plate. This a boring cutter device for improving reduction case bearing hole axiality and efficiency, through the setting of draw-in groove and spout, conveniently change the size of boring cutter mechanism to improve the suitability of boring cutter device, through the setting of boring cutter mechanism, can reach the work of punching of carrying out four bearing holes simultaneously, because the position setting of boring cutter mechanism, ensure the accuracy of bearing hole location at every turn, improve success rate and work efficiency.

Description

Boring cutter device for improving coaxiality and efficiency of bearing hole of speed reducer shell

Technical Field

The utility model relates to the technical field of cutters, in particular to a boring cutter device for improving the coaxiality and efficiency of a bearing hole of a speed reducer shell.

Background

The existing boring tool device generally comprises a boring tool apron, a boring tool shaft arranged on the boring tool apron, a boring tool arranged on the boring tool shaft, and a driving device for driving the boring tool apron to rotate.

Under many operating modes, need be at the surperficial processing dead eye of reduction gear housing, in order to ensure reduction gear housing structure's fastness, need a plurality of dead eyes, current boring cutter device structure is too in single, can only bore out of dead eye, and it needs the location, because there is the error in the location to improve the rejection rate greatly, reduced work efficiency, need a boring cutter device that can improve work efficiency now.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a boring cutter device for improving the coaxiality and the efficiency of a bearing hole of a speed reducer shell, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a boring cutter device for improving the coaxiality and the efficiency of a bearing hole of a speed reducer shell comprises a rotary table, wherein clamping grooves are formed in the left side surface of the rotary table and are arrayed in a rectangular array mode, sliding grooves are symmetrically formed in the inner side surfaces of the clamping grooves, and boring cutter mechanisms are clamped on the surfaces of the sliding grooves; the boring cutter mechanism comprises a fixing plate, clamping blocks are symmetrically arranged on two side faces of the fixing plate and fixedly connected with the fixing plate, a boring cutter holder is fixedly connected to the left side face of the fixing plate, a boring cutter shaft is rotatably connected to the left side face of the boring cutter holder, and a boring cutter is fixedly connected to the left side face of the boring cutter shaft.

In order to achieve the purpose of facilitating the replacement of the boring cutter mechanism and improving the adaptability of the boring cutter mechanism in size, the boring cutter device is used for improving the coaxiality and the efficiency of a bearing hole of a speed reducer shell.

In order to achieve the purpose of providing driving force for the device, the boring cutter device for improving the coaxiality and the efficiency of the bearing hole of the speed reducer shell is provided, the right side face of the rotary disc is provided with the motor, the output end of the motor penetrates through the rotary disc and the fixing plate, and the output end of the motor is fixedly connected with the boring cutter shaft.

In order to achieve the purpose of achieving the safety of the punching cooling protection device, the boring cutter device for improving the coaxiality and the efficiency of the bearing hole of the speed reducer shell is provided, the outer surface of the boring cutter shaft is provided with four cooling pipes, and the four cooling pipes are arrayed in an annular array mode.

In order to achieve the purpose of increasing the working efficiency of the boring cutter, the boring cutter device for improving the coaxiality and the efficiency of the bearing hole of the speed reducer shell is provided, the number of the boring cutter mechanisms is four, the four boring cutter mechanisms correspond to the positions of the sliding grooves, the number of the motors is four, and the positions of the four motors correspond to the positions of the boring cutter mechanisms.

In order to achieve the purpose of increasing the safety of a fixed boring cutter mechanism, the boring cutter device for improving the coaxiality and the efficiency of a bearing hole of a speed reducer shell is provided, the left side surface of a rotary table is provided with fixing holes, the fixing holes penetrate through a clamping block to the right side of the rotary table, the surface of each fixing hole is in threaded connection with a screw, and one end of each screw is in threaded connection with a nut.

In order to achieve the purpose of convenient holding and operation, the boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer shell is characterized in that a fixed rod is fixedly connected to the middle of the right side face of the rotary disc, sleeve plates are fixedly connected to the surfaces of the fixed rods, connecting rods are fixedly connected to the outer surfaces of the sleeve plates, the number of the connecting rods is four, the four connecting rods are arrayed in an annular array mode, and a handle is fixedly connected to one end of each connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the boring cutter device, the size of the boring cutter mechanism is convenient to replace through the arrangement of the clamping groove and the sliding groove, so that the applicability of the boring cutter device is improved, the boring cutter mechanism can be arranged to punch four bearing holes simultaneously, the positioning accuracy of the bearing holes at each time is ensured due to the arrangement of the position of the boring cutter mechanism, and the success rate and the working efficiency are improved.

2. According to the boring cutter mechanism, the boring cutter mechanism is driven to work through the arrangement of the motor, driving force is provided for the boring cutter mechanism, the boring cutter mechanism is fixed through the arrangement of the fixing holes, the screws and the nuts, the safety of the boring cutter mechanism is ensured, the phenomenon that the boring temperature is too high and the safety of the boring cutter mechanism is protected through the arrangement of the cooling pipe is avoided, and workers are helped to control the boring cutter mechanism through the arrangement of the handle, so that the boring cutter mechanism is convenient to punch.

Drawings

Fig. 1 is a front view structural schematic diagram of a boring cutter device for improving coaxiality and efficiency of a bearing hole of a speed reducer shell according to embodiment 1 of the utility model;

fig. 2 is a schematic structural diagram of a boring cutter mechanism of a boring cutter device for improving the coaxiality and efficiency of a bearing hole of a speed reducer shell according to embodiment 1 of the utility model;

FIG. 3 is a schematic structural diagram of a turntable of a boring cutter device for improving the coaxiality and the efficiency of a bearing hole of a speed reducer shell according to embodiment 1 of the utility model;

FIG. 4 is a schematic structural diagram of a handle of a boring cutter device for improving the coaxiality and efficiency of a bearing hole of a speed reducer housing according to embodiment 1 of the utility model;

fig. 5 is an installation diagram of a placement board structure in embodiment 2 of the present invention.

In the figure: 1. a turntable; 2. a card slot; 3. a chute; 4. a boring cutter mechanism; 401. a fixing plate; 402. a clamping block; 403. boring a cutter holder; 404. boring a cutter shaft; 405. boring cutter; 5. a motor; 6. a fixing hole; 7. a screw; 8. a nut; 9. fixing the rod; 10. sheathing; 11. a connecting rod; 12. a grip; 13. a cooling tube; 14. placing the plate; 15. and (4) a groove.

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.

Example 1

As shown in fig. 1-4, a boring cutter device for improving the coaxiality and efficiency of a bearing hole of a speed reducer housing comprises a rotary table 1, wherein a clamping groove 2 is formed in the left side surface of the rotary table 1, the clamping grooves 2 are arrayed in a rectangular array mode, sliding grooves 3 are symmetrically formed in the inner side surfaces of the clamping grooves 2, and boring cutter mechanisms 4 are clamped on the surfaces of the sliding grooves 3;

in this embodiment, the boring cutter mechanism 4 includes a fixing plate 401, two side surfaces of the fixing plate 401 are symmetrically provided with fixture blocks 402, the fixture blocks 402 are fixedly connected with the fixing plate 401, a boring cutter seat 403 is fixedly connected to a left side surface of the fixing plate 401, a boring cutter shaft 404 is rotatably connected to a left side surface of the boring cutter seat 403, and a boring cutter 405 is fixedly connected to a left side surface of the boring cutter shaft 404.

During the specific use, a plurality of boring cutter mechanisms 4 are conveniently installed by the arrangement of the rectangular array form of the clamping groove 2, the working efficiency is improved, the fixing plate 401 and the fixture block 402 are connected with the clamping groove 2 and the sliding groove 3, the fixture block 402 on the fixing plate 401 slides out of the sliding groove 3 to replace the boring cutter mechanisms 4, and the applicability of the device is improved.

In the present embodiment, the size of the slot 2 is matched with the size of the fixing plate 401, and the size of the sliding groove 3 is matched with the size of the latch 402.

During the specific use, fixed plate 401 joint is in draw-in groove 2, and fixture block 402 joint is in spout 3, when reaching fixedly, makes things convenient for the roll-off to change.

In this embodiment, a motor 5 is installed on the right side surface of the turntable 1, an output end of the motor 5 penetrates through the turntable 1 and the fixing plate 401, and an output end of the motor 5 is fixedly connected with the boring cutter shaft 404.

When the boring cutter is used specifically, the boring cutter shaft 404 and the boring cutter 405 are driven to rotate through the rotation of the motor 5, so that the boring operation is convenient.

In the present embodiment, the outer surface of the boring cutter shaft 404 is provided with the cooling pipes 13, the number of the cooling pipes 13 is four, and the four cooling pipes 13 are arrayed in the form of an annular array.

During specific use, the cooling pipe 13 helps the boring cutter device to cool during punching, so that the influence on the safety of the device and the delay of punching work due to high temperature are avoided.

In the present embodiment, the number of the boring cutter mechanisms 4 is four, four boring cutter mechanisms 4 correspond to the positions of the chute 3, the number of the motors 5 is four, and the positions of the four motors 5 correspond to the positions of the boring cutter mechanisms 4.

During the specific use, the quantity setting of four motors 5 and four boring cutter mechanisms 4 helps to reach the purpose of drilling a plurality of places simultaneously, has improved the work efficiency of device.

In this embodiment, fixing hole 6 has all been seted up to the left surface of carousel 1, and fixing hole 6 runs through fixture block 402 to the right side of carousel 1, and the surface threaded connection of fixing hole 6 has screw 7, and the one end threaded connection of screw 7 has nut 8.

During the specific use, insert the fixed orifices 6 with screw 7 to connect one end screw thread with upper nut 8, play the purpose of fixing boring cutter mechanism 4 installation to carousel 1, boring cutter mechanism 4 drops and causes harm when avoiding the operation of punching, improves the security.

In this embodiment, the middle portion of the right side of the turntable 1 is fixedly connected with a fixing rod 9, the surface of the fixing rod 9 is fixedly connected with a sleeve plate 10, the outer surface of the sleeve plate 10 is fixedly connected with connecting rods 11, the number of the connecting rods 11 is four, the four connecting rods 11 are arrayed in a ring array manner, and one ends of the four connecting rods 11 are fixedly connected with a handle 12.

When the punching machine is used specifically, the fixing rod 9, the sleeve plate 10, the connecting rod 11 and the handle 12 form a structure which is convenient for holding by hand to punch, so that the punching machine is convenient for the actual operation of workers.

Working principle; when punching is needed, the fixing plate 401 and the fixture block 402 are clamped into the clamping groove 2 and the sliding groove 3, the screw 7 is inserted into the fixing hole 6, one end of the screw is connected with the upper nut 8 in a threaded manner, the purpose of mounting and fixing the boring cutter mechanism 4 on the rotary table 1 is achieved, the damage caused by falling off of the boring cutter mechanism 4 during punching operation is avoided, the safety is improved, the fixing rod 9, the sleeve plate 10, the connecting rod 11 and the handle 12 form a structure which is convenient for holding to perform punching operation, the actual operation of workers is facilitated, the motor 5 is started, the four boring cutter mechanisms 4 rotate by rotation of the motor 5, so that the boring cutter shaft 404 and the boring cutter 405 are driven to rotate, the punching operation is facilitated, the working efficiency is improved, the cooling pipe 13 helps to reduce overhigh temperature of the device during punching, the damage is caused to the device, when the size of the boring cutter mechanism 4 needs to be changed, the fixture block 402 on the fixing plate 401 slides out of the sliding groove 3 to change the boring cutter mechanism 4, the applicability of the device is increased.

Example 2

As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the lower surface of the handle 12 is movably clamped with a placing plate 14, the upper surface of the placing plate 14 is provided with a groove 15, and the groove 15 is matched with the handle 12 in size.

When the boring cutter device is used specifically, the placing plate 14 and the groove 15 help the boring cutter device to be placed stably, and the safety of the boring cutter device is protected.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

While there has been shown and described the fundamental principles of the utility model and the principal features and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are given by way of illustration of the principles of the utility model, but is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A boring cutter device for improving the coaxiality and efficiency of a bearing hole of a speed reducer shell comprises a rotary table (1) and is characterized in that: clamping grooves (2) are formed in the left side face of the rotary table (1), the clamping grooves (2) are arrayed in a rectangular array mode, sliding grooves (3) are symmetrically formed in the inner side faces of the clamping grooves (2), and boring cutter mechanisms (4) are clamped on the surfaces of the sliding grooves (3);

the boring cutter mechanism (4) comprises a fixing plate (401), clamping blocks (402) are symmetrically arranged on two side faces of the fixing plate (401), the clamping blocks (402) are fixedly connected with the fixing plate (401), a boring cutter seat (403) is fixedly connected to the left side face of the fixing plate (401), a boring cutter shaft (404) is fixedly connected to the left side face of the boring cutter seat (403), and a boring cutter (405) is rotatably connected to the left side face of the boring cutter shaft (404).

2. The boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer housing as set forth in claim 1, wherein: the size of the clamping groove (2) is matched with that of the fixing plate (401), and the size of the sliding groove (3) is matched with that of the clamping block (402).

3. The boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer housing as set forth in claim 1, wherein: motor (5) are installed to the right flank of carousel (1), carousel (1) and fixed plate (401) are run through to the output of motor (5), the output and boring cutter axle (404) of motor (5) are fixed connection.

4. The boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer housing as set forth in claim 1, wherein: the outer surface of the boring cutter shaft (404) is provided with four cooling pipes (13), and the four cooling pipes (13) are arrayed in an annular array mode.

5. A boring tool arrangement for improving the coaxiality and efficiency of a bearing bore of a reducer housing according to claim 3, wherein: the number of the boring cutter mechanisms (4) is four, the four boring cutter mechanisms (4) correspond to the positions of the sliding grooves (3), the number of the motors (5) is four, and the positions of the four motors (5) correspond to the positions of the boring cutter mechanisms (4).

6. The boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer housing as set forth in claim 1, wherein: fixed orifices (6) have all been seted up to the left surface of carousel (1), fixture block (402) to the right side of carousel (1) is run through in fixed orifices (6), the surperficial threaded connection of fixed orifices (6) has screw (7), the one end threaded connection of screw (7) has nut (8).

7. The boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer housing as set forth in claim 1, wherein: the middle part fixedly connected with dead lever (9) of carousel (1) right flank, the fixed surface of dead lever (9) is connected with lagging (10), the external fixed surface of lagging (10) is connected with connecting rod (11), the quantity of connecting rod (11) has four, four connecting rod (11) are with the form array of annular array, four the one end fixedly connected with handle (12) of connecting rod (11).

8. The boring cutter device for improving the coaxiality and efficiency of the bearing hole of the speed reducer housing as set forth in claim 7, wherein: the lower surface of the handle (12) is movably clamped with a placing plate (14), the upper surface of the placing plate (14) is provided with a groove (15), and the groove (15) is matched with the handle (14) in size.