CN216028402U

CN216028402U - Flange precision cutting device

Info

Publication number: CN216028402U
Application number: CN202122615556.XU
Authority: CN
Inventors: 韩龙; 吴丹; 韩旭
Original assignee: Jinan Youyuan Forging Co ltd
Current assignee: Jinan Youyuan Forging Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-15
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a flange precision cutting device, which relates to the technical field of flange machining and comprises a workbench, wherein a bottom column is arranged on the left side of the top surface of the workbench, a supporting rod is movably connected inside the bottom column, a top plate is fixedly connected to one side of the top end of the supporting rod, a driving motor is fixedly connected to the bottom surface of the top plate, a cutting blade is arranged on an output shaft of the driving motor, and a control plate is arranged on the surface of the workbench. According to the utility model, the matching of the bottom column, the supporting rod, the rotating motor, the screw rod, the screw block, the curved rod and the cutting piece is adopted, the rotating motor drives the screw rod to rotate, the screw rod drives the screw block to move up and down, and the matching curved rod drives the supporting rod to move in the bottom column in a telescopic manner, so that the height of the cutting piece is adjusted, the problem that the height of the device is fixed and cannot be freely adjusted according to the actual height, so that the device can only be used at a specific height is solved, the use efficiency of the device is improved, and the adaptability is improved.

Description

Flange precision cutting device

Technical Field

The utility model relates to the technical field of flange machining, in particular to a precision cutting device for a flange.

Background

The flange is called flange only, and usually refers to that several fixing holes are opened on the periphery of a metal body similar to a disc for connecting other things. The application of the material is very wide in machinery, so that the appearance is very strange, and only a flange plate is called, and a cutting device is needed to be used for machining the flange. The following problems exist in the prior art:

1. the height of the cutting device is fixed and cannot be freely adjusted according to the actual use height, so that the device can only be used at a specific height, and the problems of low use efficiency and narrow adaptability of the device are caused;

2. cutting device can't carry out effectual fixed to the flange, causes the flange to remove at will when the cutting, influences the accuracy of cutting, leads to the cutting inefficiency of device, cuts the poor problem of quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a precise flange cutting device, which has the characteristic of adjusting the use height, and solves the problems that the height of the cutting device is fixed and cannot be freely adjusted according to the actual use height, so that the device can only be used at a specific height, and the use efficiency of the device is low; wherein another kind of purpose is in order to solve cutting device and can't carry out effectual fixed to the flange, causes the flange to remove at will when the cutting, influences the problem of the accuracy of cutting to reach the efficiency that improves the cutting, improve the effect of the quality of cutting.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a flange precision cutting device, includes the workstation, the top surface left side of workstation is provided with the foundation, the inside swing joint of foundation has the bracing piece, top one side fixedly connected with roof of bracing piece, the bottom surface fixedly connected with driving motor of roof, be provided with the cutting piece on driving motor's the output shaft, the surface of workstation is provided with the control panel.

The top surface right side of workstation is provided with the limiting plate, the quantity of limiting plate is two, two the side of limiting plate all is provided with the hydraulic stem, the output of hydraulic stem is provided with fixture.

The clamping mechanism comprises a clamping groove, and the side surface of the clamping groove is fixedly connected to the output end of the hydraulic rod.

The technical scheme of the utility model is further improved as follows: the number of the bottom posts is two, two a fixing plate is arranged between the bottom posts, a rotating motor is fixedly connected to the middle of the top surface of the fixing plate, and a screw rod is fixedly connected to an output shaft of the rotating motor.

The technical scheme of the utility model is further improved as follows: the surface thread of screw rod is connected with the spiral shell piece, the equal fixedly connected with curved bar in both sides of spiral shell piece, the one end fixed connection of curved bar is in the side of bracing piece.

The technical scheme of the utility model is further improved as follows: the side of curved bar is provided with the pulley, the surface of pulley and the side sliding connection of foundation.

The technical scheme of the utility model is further improved as follows: the inner side of the clamping groove is fixedly connected with an elastic piece, one end of the elastic piece is fixedly connected with a clamping plate, and the inner side of the clamping plate is provided with an anti-skidding block.

The technical scheme of the utility model is further improved as follows: and an elastic ball is arranged between the side surface of the clamping groove and the side surface of the clamping plate, and the elastic ball and the elastic piece are alternately arranged.

The technical scheme of the utility model is further improved as follows: and a fixing cover is arranged on the output shaft of the driving motor and positioned on the side surface of the cutting blade, and the fixing cover is in threaded connection with the output shaft of the driving motor.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a flange precision cutting device, which adopts the matching of a bottom column, a supporting rod, a rotating motor, a screw rod, a screw block, a curved rod and a cutting piece, the screw rod is driven by the rotating motor to rotate, the screw rod drives the screw block to move up and down, and the supporting rod is driven by the matching curved rod to move in the bottom column in a telescopic manner, so that the height of the cutting piece is adjusted, the problem that the device can only be used at a specific height because the height of the device is fixed and cannot be freely adjusted according to the actual height is avoided, the use efficiency of the device is improved, and the adaptability is improved.

2. The utility model provides a flange precision cutting device, which adopts the matching of a limiting plate, a hydraulic rod, a clamping mechanism, a clamping groove, a clamping plate, an anti-skid block, an elastic part and an elastic ball, the clamping mechanism is driven to move by the hydraulic rod, the clamping plate on the clamping mechanism limits the flange, the fixing stability is increased by matching the elastic action of the elastic part and the elastic ball, the problem that the flange cannot be effectively fixed, the flange moves randomly during cutting and the cutting accuracy is influenced is avoided, the cutting efficiency of the device is improved, and the cutting quality is ensured.

Drawings

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

FIG. 2 is a schematic structural view of a clamping mechanism according to the present invention;

FIG. 3 is a side view of the bottom pillar of the present invention;

FIG. 4 is a side view of the top plate of the present invention.

In the figure: 1. a work table; 2. a control panel; 3. a bottom pillar; 31. a fixing plate; 32. a rotating electric machine; 33. a pulley; 34. a screw block; 35. a screw; 36. a curved bar; 4. a support bar; 5. a top plate; 51. a drive motor; 52. a fixed cover; 6. cutting the slices; 7. a clamping mechanism; 71. a clamping groove; 72. an elastic member; 73. a resilient ball; 74. a splint; 75. anti-skid blocks; 8. a hydraulic lever; 9. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a flange precision cutting device, which comprises a workbench 1, wherein a bottom column 3 is arranged on the left side of the top surface of the workbench 1, a support rod 4 is movably connected inside the bottom column 3, a top plate 5 is fixedly connected to one side of the top end of the support rod 4, a control plate 2 is arranged on the surface of the workbench 1, two bottom columns 3 are provided, a fixing plate 31 is arranged between the two bottom columns 3, a rotating motor 32 is fixedly connected to the middle of the top surface of the fixing plate 31, a screw rod 35 is fixedly connected to an output shaft of the rotating motor 32, a screw block 34 is in threaded connection with the surface of the screw rod 35, both sides of the screw block 34 are fixedly connected with a curved rod 36, one end of the curved rod 36 is fixedly connected to the side surface of the support rod 4, a pulley 33 is arranged on the side surface of the curved rod 36, and the surface of the pulley 33 is in sliding connection with the side surface of the bottom column 3.

In this embodiment, drive screw rod 35 through rotating electrical machines 32 and rotate, screw rod 35 and the 34 spiral effects of spiral shell piece drive spiral shell piece 34 and reciprocate, and spiral shell piece 34 utilizes curved bar 36 to drive bracing piece 4 and moves in the flexible of foundation 3, and bracing piece 4 drives roof 5 and removes to highly adjusting cutting blade 6 has improved the adaptability, and the setting of pulley 33 guarantees that curved bar 36 steadily reciprocates.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top surface right side of workstation 1 is provided with limiting plate 9, the quantity of limiting plate 9 is two, the side of two limiting plate 9 all is provided with hydraulic stem 8, the output of hydraulic stem 8 is provided with fixture 7, fixture 7 is including pressing from both sides groove 71, the side fixed connection of pressing from both sides groove 71 is at the output of hydraulic stem 8, the inboard fixed connection elastic component 72 of pressing from both sides groove 71, the one end fixed connection splint 74 of elastic component 72, the inboard of splint 74 is provided with non slipping spur 75, be provided with bouncing ball 73 between the side of pressing from both sides groove 71 and the side of splint 74, bouncing ball 73 sets up with elastic component 72 in turn.

In this embodiment, the hydraulic rod 8 drives the clamping groove 71 to move, the clamping groove 71 drives the clamping plate 74 to move to clamp the flange, due to the existence of the extrusion force, the clamping plate 74 extrudes the elastic member 72 and the elastic ball 73 to generate elastic force, the elastic force of the elastic member 72 and the elastic ball 73 is utilized to increase the fixing stability, and the anti-slip blocks 75 can increase the friction between the clamping plate 74 and the flange.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a driving motor 51 is fixedly connected to the bottom surface of the top plate 5, the cutting blade 6 is arranged on an output shaft of the driving motor 51, a fixing cover 52 is arranged on the output shaft of the driving motor 51 and positioned on the side surface of the cutting blade 6, and the fixing cover 52 is in threaded connection with the output shaft of the driving motor 51.

In this embodiment, drive cutting piece 6 through driving motor 51 and rotate to cutting the flange and handling, and utilize the spiral effect of fixed lid 52 and driving motor 51 output shaft, the fixed lid 52 of rotating can take off cutting piece 6 from driving motor 51's output shaft and maintain, has improved the convenience.

The working principle of the flange precision cutting device is described in detail below.

As shown in fig. 1-4, when in use, the flange is placed between two clamping plates 74, the hydraulic rod 8 is started to drive the hydraulic rod 8 to drive the clamping groove 71 to move, the clamping groove 71 drives the clamping plates 74 to move to clamp and fix the flange, then the driving motor 51 is started to drive the cutting blade 6 to rotate, the rotating motor 32 is started again to drive the screw rod 35 to rotate, the screw rod 35 and the screw block 34 are in spiral action to drive the screw block 34 to move up and down, the screw block 34 utilizes the crank rod 36 to drive the supporting rod 4 to move in the bottom column 3 in a telescopic manner to adjust the height of the cutting blade 6, so that the cutting blade 6 moves to contact with the flange to cut the flange.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a flange precision cutting device, includes workstation (1), its characterized in that: a bottom column (3) is arranged on the left side of the top surface of the workbench (1), a support rod (4) is movably connected inside the bottom column (3), a top plate (5) is fixedly connected to one side of the top end of the support rod (4), a driving motor (51) is fixedly connected to the bottom surface of the top plate (5), a cutting blade (6) is arranged on an output shaft of the driving motor (51), and a control panel (2) is arranged on the surface of the workbench (1);

limiting plates (9) are arranged on the right side of the top surface of the workbench (1), the number of the limiting plates (9) is two, hydraulic rods (8) are arranged on the side surfaces of the two limiting plates (9), and clamping mechanisms (7) are arranged at the output ends of the hydraulic rods (8);

the clamping mechanism (7) comprises a clamping groove (71), and the side surface of the clamping groove (71) is fixedly connected to the output end of the hydraulic rod (8).

2. A flange precision cutting device according to claim 1, characterized in that: the number of foundation columns (3) is two, two be provided with fixed plate (31) between foundation columns (3), the top surface middle part fixedly connected with rotating electrical machines (32) of fixed plate (31), fixedly connected with screw rod (35) on the output shaft of rotating electrical machines (32).

3. A flange precision cutting device according to claim 2, characterized in that: the surface thread of screw rod (35) is connected with spiral shell piece (34), the equal fixedly connected with curved bar (36) in both sides of spiral shell piece (34), the side of one end fixed connection at bracing piece (4) of curved bar (36).

4. A flange precision cutting device according to claim 3, characterized in that: the side of the curved lever (36) is provided with a pulley (33), and the surface of the pulley (33) is connected with the side of the bottom column (3) in a sliding way.

5. A flange precision cutting device according to claim 1, characterized in that: an elastic piece (72) is fixedly connected to the inner side of the clamping groove (71), a clamping plate (74) is fixedly connected to one end of the elastic piece (72), and an anti-skid block (75) is arranged on the inner side of the clamping plate (74).

6. A flange precision cutting device according to claim 5, characterized in that: elastic balls (73) are arranged between the side surfaces of the clamping grooves (71) and the side surfaces of the clamping plates (74), and the elastic balls (73) and the elastic pieces (72) are alternately arranged.

7. A flange precision cutting device according to claim 1, characterized in that: and a fixing cover (52) is arranged on the output shaft of the driving motor (51) and positioned on the side surface of the cutting blade (6), and the fixing cover (52) is in threaded connection with the output shaft of the driving motor (51).