CN111644873A - A combined tool for milling the end face of the axle flange and drilling the center hole of the axle - Google Patents

Abstract

The invention discloses an axle half shaft milling flange end face central hole drilling combined tool, which belongs to the technical field of flange plate machining and comprises a collecting box, wherein a horizontal plate is fixedly arranged at the top of the collecting box, a rectangular through hole is formed in the horizontal plate, a clamping block is slidably arranged at the top of the horizontal plate, a positioning block is fixedly arranged at the top of the horizontal plate, a sliding plate is slidably arranged at the top of the positioning block, an auger bit is rotatably arranged on the sliding plate, a supporting rod is fixedly arranged at the top of the horizontal plate, a transverse plate is arranged at the top of the supporting rod, a fan is arranged at the top of the transverse plate, a conveying pipe is arranged on the transverse plate, and conveying hoses are; the flange plate drilling device disclosed by the invention can be used for drilling the flange plate and performing electric operation, saves manpower, is convenient to operate, can be used for collecting scraps in an electric manner, greatly saves the manpower and improves the use quality.

Description

A combined tool for milling the end face of the axle flange and drilling the center hole of the axle

technical field

The invention belongs to the technical field of flange processing, and in particular relates to a combined tooling for milling a flange end face of a vehicle axle and drilling a center hole.

Background technique

Flange is abbreviated as flange, which is just a general term. It usually refers to the opening of several fixed holes on the periphery of a disk-like metal body for connecting other things. This thing is widely used in machinery, so it looks strange, as long as it looks like it is called a flange. When the existing flange end face drilling center hole combination tooling is working, a lot of debris is generated, which is inconvenient to collect, and the debris will affect the support work of the flange end face drilling center hole combination tooling. Therefore, an axle half The shaft milling flange end face drilling center hole combination tooling can solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a combined tool for milling the end face of the axle flange and drilling the center hole of the axle, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a combined tooling for milling the end face of a vehicle axle half-axis flange and drilling a center hole, including a collection box, the top of the collection box is fixedly installed with a horizontal plate, and the horizontal plate is A rectangular through hole is opened, a clamping block is slidably installed on the top of the horizontal plate, a positioning block is fixedly installed on the top of the horizontal plate, a sliding plate is slidably installed on the top of the positioning block, and a screw is rotatably installed on the sliding plate Drill, a support rod is fixedly installed on the top of the horizontal plate, a horizontal plate is installed on the top of the support rod, a fan is installed on the top of the horizontal plate, a conveying pipe is installed on the horizontal plate, and both sides of the conveying pipe are installed A conveying hose is connected, and two circular pipes and a rotating mechanism for the rotation of the circular pipes are rotatably installed under the horizontal plate. The conveying hose is connected with the circular pipe, and a blowing pipe is installed on the circular pipe. The top is open, the rectangular through hole is located directly above the collection box, a discharge port is provided on one side of the collection box, and a sealing plate is hinged on the discharge port.

Further, both ends of the circular tube are sealed structures, the two ends of the circular tube are fixedly installed with a horizontal shaft, and a connecting plate is rotatably installed on the horizontal shaft, and the connecting plate is fixedly connected to the horizontal plate.

Further, the rotating mechanism includes a rack that is slidably mounted on the connecting plate, a gear is fixedly sleeved on the horizontal shaft, the gear is meshed with the rack, a push rod motor is fixedly installed on the connecting plate, and the push rod of the push rod motor is Connected to the rack drive.

Further, the top of the positioning block is provided with a driving groove, a movable block is slidably installed in the driving groove, the movable block is fixedly connected with the sliding plate, a horizontally arranged cylinder is fixedly installed in the driving groove, and the piston rod of the cylinder is fixedly connected with the movable block.

Further, a moving block is fixedly installed at the bottom of the clamping block, the moving block is slidably connected with the horizontal plate, an electric telescopic rod is fixedly installed on the top of the horizontal plate, and the piston rod of the electric telescopic rod is fixedly connected with the clamping block. .

Further, a box body is fixedly installed on the top of the slide plate, a drive motor is fixedly installed in the box body, and the output shaft of the drive motor is connected with the auger in a transmission.

Compared with the prior art, the beneficial effects of the present invention are:

By placing the flange between the clamping block and the positioning block, the electric telescopic rod drives the clamping block to move, so that the clamping block and the positioning block clamp the flange, and then drive the motor to drive the auger to rotate for drilling. At the same time, the movable block is driven by the cylinder to move the sliding plate, so that the flange plate can be drilled, and the electric operation is performed, which saves labor and is easy to operate.

By starting the fan, the air is sent into the conveying hose through the conveying pipe, and enters the round pipe. The air is finally blown out through the blowing pipe, and the debris generated by the drilling is blown away. The push rod motor drives the rack to move so that the gear rotates to drive the horizontal shaft. Rotate, make the round pipe rotate to adjust the inclination angle of the blowing pipe, change the position of the blowing, blow the blowing at different positions, blow the debris into the rectangular through hole and enter the collection box, realize the electric collection of debris, and greatly Save labor and improve the quality of use.

The invention realizes the electric operation of drilling the flange plate, saves labor, is convenient to operate, realizes electric collection of debris, greatly saves labor, and improves the quality of use.

Description of drawings

Fig. 1 is the structural representation of the present invention;

FIG. 2 is a schematic structural diagram of a connecting plate of the present invention;

Fig. 3 is the sectional structure schematic diagram of the positioning block of the present invention;

4 is a schematic cross-sectional structural diagram of the collection box of the present invention.

In the figure: 1. Collection box; 2. Horizontal plate; 3. Rectangular through hole; 4. Clamping block; 5. Electric telescopic rod; 6. Positioning block; 7. Skateboard; 8. Auger; 9. Support rod; 10, horizontal plate; 11, fan; 12, conveying pipe; 13, sealing plate; 14, conveying hose; 15, connecting plate; 16, horizontal shaft; 17, round pipe; 18, blowing pipe; 19, gear; 20 , push rod motor; 21, rack; 22, drive motor; 23, cylinder.

Detailed ways

The present invention will be further described below in conjunction with the embodiments.

The following examples are used to illustrate the present invention, but cannot be used to limit the protection scope of the present invention. Conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention all belong to the scope of protection of the present invention.

Please refer to FIGS. 1-4 , the present invention provides a combined tool for drilling a center hole on the end face of a vehicle axle half-shaft milling flange, including a collection box 1 , a horizontal plate 2 is fixedly installed on the top of the collection box 1 , and a horizontal plate 2 is opened on the horizontal plate 2 . A rectangular through hole 3, a clamping block 4 is slidably installed on the top of the horizontal plate 2, a positioning block 6 is fixedly installed on the top of the horizontal plate 2, a sliding plate 7 is slidably installed on the top of the positioning block 6, and an auger 8 is rotatably installed on the sliding plate 7 , a support rod 9 is fixedly installed on the top of the horizontal plate 2, a horizontal plate 10 is installed on the top of the support rod 9, a fan 11 is installed on the top of the horizontal plate 10, a conveying pipe 12 is installed on the horizontal plate 10, and both sides of the conveying pipe 12 are installed A conveying hose 14 is connected, and two circular pipes 17 and a rotating mechanism for the rotation of the circular pipes 17 are rotatably installed under the horizontal plate 10. The conveying hose 14 is connected with the circular pipe 17, and a blowing pipe 18 is installed on the circular pipe 17. , the top of the collection box 1 is open, the rectangular through hole 3 is located directly above the collection box 1, one side of the collection box 1 is provided with a discharge port, and the discharge port is hinged with a sealing plate 13.

The two ends of the round tube 17 are sealed structures, the two ends of the round tube 17 are fixedly installed with a horizontal shaft 16, and a connecting plate 15 is rotatably installed on the horizontal shaft 16, and the connecting plate 15 is fixedly connected with the horizontal plate 10 (see Figure 1 and Figure 2) ; Realize that the round tube 17 is rotated and installed on the connecting plate 15 .

The rotating mechanism includes a rack 21 slidably mounted on the connecting plate 15 , a gear 19 is fixedly sleeved on the horizontal shaft 16 , the gear 19 is engaged with the rack 21 , a push rod motor 20 is fixedly installed on the connecting plate 15 , and the push rod motor 20 is The push rod is connected with the rack 21 (see Figure 2); the push rod motor 20 drives the rack 21 to move, so that the gear 19 rotates and drives the horizontal shaft 16 to rotate, so that the circular tube 17 rotates to adjust the inclination angle of the blowing pipe 18.

The top of the positioning block 6 is provided with a driving groove, a movable block is slidably installed in the driving groove, the movable block is fixedly connected with the sliding plate 7, a horizontally arranged cylinder 23 is fixedly installed in the driving groove, and the piston rod of the cylinder 23 is fixedly connected with the movable block ( See Figure 3); the movable block is driven by the cylinder 23 to move so that the sliding plate 7 moves.

A moving block is fixedly installed at the bottom of the clamping block 4, and the moving block is slidably connected with the horizontal plate 2. The top of the horizontal plate 2 is fixedly installed with an electric telescopic rod 5, and the piston rod of the electric telescopic rod 5 is fixedly connected with the clamping block 4 (see Figure 1); the clamping block is driven by the electric telescopic rod 5 to move so that the clamping block 4 and the positioning block 6 clamp the flange.

A box body is fixedly installed on the top of the slide plate 7, and a drive motor 22 is fixedly installed in the box body. The output shaft of the drive motor 22 is connected with the auger 8 in a transmission drive (see FIG. 3); the drive motor 22 drives the auger 3 to rotate for drilling.

When in use, by placing the flange between the clamping block 4 and the positioning block 6, the electric telescopic rod 5 drives the clamping block to move, so that the clamping block 4 and the positioning block 6 clamp the flange, and then drive the motor 22 drives the auger 3 to rotate for drilling, and at the same time drives the movable block to move through the cylinder 23 to make the slide plate 7 move, so as to realize the drilling of the flange plate, electric operation, labor saving and convenient operation. By starting the fan 11 through the conveying pipe 12, the air flow is sent into the conveying hose 14 and into the round pipe 17, and the air is finally blown out through the blowing pipe to blow away the debris generated by the drilling, and the rack 21 is driven by the push rod motor 20 to move. The rotation of the gear 19 drives the rotation of the horizontal shaft 16, so that the circular pipe 17 rotates to adjust the inclination angle of the blowing pipe 18, changes the position of the blowing, blows the air at different positions, and blows the debris into the rectangular through hole 3 and enters the collection box 1, realize the electric collection of debris, which greatly saves labor and improves the quality of use.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an axle semi-axis mills flange terminal surface and bores centre bore combination frock, includes collecting box (1), its characterized in that: the top of the collecting box (1) is fixedly provided with a horizontal plate (2), the horizontal plate (2) is provided with a rectangular through hole (3), the top of the horizontal plate (2) is provided with a clamping block (4) in a sliding manner, the top of the horizontal plate (2) is fixedly provided with a positioning block (6), the top of the positioning block (6) is provided with a sliding plate (7) in a sliding manner, the sliding plate (7) is rotatably provided with an auger (8), the top of the horizontal plate (2) is fixedly provided with a supporting rod (9), the top of the supporting rod (9) is provided with a transverse plate (10), the top of the transverse plate (10) is provided with a fan (11), the transverse plate (10) is provided with a conveying pipe (12), the two sides of the conveying pipe (12) are connected with conveying hoses (14), the lower part of the transverse plate (10) is rotatably provided with two round pipes, the conveying hose (14) is connected with a round pipe (17), a blowing pipe (18) is installed on the round pipe (17), the top of the collecting box (1) is arranged in an open mode, the rectangular through hole (3) is located right above the collecting box (1), a discharging hole is formed in one side of the collecting box (1), and a sealing plate (13) is hinged to the discharging hole.

2. The axle half shaft milling flange end face center hole drilling combined tool according to claim 1, characterized in that: the both ends of pipe (17) are seal structure, pipe (17) both ends fixed mounting has cross axle (16), rotate on cross axle (16) and install connecting plate (15), connecting plate (15) and diaphragm (10) fixed connection.

3. The axle half shaft milling flange end face center hole drilling combined tool according to claim 2, characterized in that: the rotating mechanism comprises a rack (21) which is slidably mounted on a connecting plate (15), a gear (19) is fixedly sleeved on a transverse shaft (16), the gear (19) is meshed with the rack (21), a push rod motor (20) is fixedly mounted on the connecting plate (15), and a push rod of the push rod motor (20) is in transmission connection with the rack (21).

4. The axle half shaft milling flange end face center hole drilling combined tool according to claim 1, characterized in that: the top of locating piece (6) has been seted up the drive groove, and slidable mounting has the movable block in the drive groove, movable block and slide (7) fixed connection, and the cylinder (23) that the level set up are fixed mounting in the drive groove, the piston rod and the movable block fixed connection of cylinder (23).

5. The axle half shaft milling flange end face center hole drilling combined tool according to claim 1, characterized in that: the movable block is fixedly mounted at the bottom of the clamping block (4) and is connected with the horizontal plate (2) in a sliding mode, the electric telescopic rod (5) is fixedly mounted at the top of the horizontal plate (2), and a piston rod of the electric telescopic rod (5) is fixedly connected with the clamping block (4).

6. The axle half shaft milling flange end face center hole drilling combined tool according to claim 1, characterized in that: the top of slide (7) is fixed with the box, and fixed mounting has driving motor (22) in the box, and the output shaft and auger (8) transmission of driving motor (22) are connected.

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