CN211708282U

CN211708282U - Chamfering device for automobile brake pipe joint production

Info

Publication number: CN211708282U
Application number: CN202020256704.6U
Authority: CN
Inventors: 刘钢; 李乃军; 赵洪田
Original assignee: Nanchang Sanying Xingtong Jinling Automobile Tube Co ltd
Current assignee: Nanchang Sanying Xingtong Jinling Automobile Tube Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-20
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a chamfer device is used in production of automobile brake pipe joint, which comprises a fixed base, the equal fixedly connected with connecting plate in both sides of fixing base top outer wall, and two telescopic links of the equal fixedly connected with of one side outer wall that two connecting plates are relative, the one end fixedly connected with fixed plate of connecting plate is kept away from to the outer wall of telescopic link, and the equal fixedly connected with splint of one side outer wall that two fixed plates are relative, two the arc wall has all been seted up to one side outer wall that splint are relative, and the inner wall of two arc walls all is provided with the dogtooth that a plurality of equidistance distribute, two one side outer wall of connecting plate all. The utility model discloses can prevent to lead to the coupling to take place to roll to lead to the fact the influence to the processing of coupling because external force, the piece adhesion that produces when can preventing the chamfer leads to the fact the interference at the chamfer position of coupling to the processing of coupling, can prevent to lead to the chamfer wheel to take place to rock the chamfer of coupling because the vibration leads to the chamfer to lead to the fact the deviation.

Description

Chamfering device for automobile brake pipe joint production

Technical Field

The utility model relates to an automobile brake pipe joint produces technical field, especially relates to an automobile brake pipe joint production is with chamfer device.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for chamfering of die manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, textile machinery and deburring of processing mode products such as milling and planing, and when the automobile brake pipe joint is produced, chamfering processing needs to be carried out on the pipe joint through a chamfering device.

Through the retrieval, chinese patent is granted No. CN207402220U, discloses a chamfer device suitable for hydraulic pressure coupling, including operation panel, motor, chamfer wheel, dust absorption motor, cylinder one, shift plate, cylinder two and clamp plate, its characterized in that: the operation panel set up on the support, the motor setting on the operation panel, the chamfer wheel set up on the transmission shaft, dust absorption motor set up on the mount, cylinder one set up on the fixed plate, the shift plate set up on the guide rail, cylinder two set up on bearing the frame to be provided with piston rod two on cylinder two, the clamp plate set up on piston rod two. The utility model discloses the hydraulic pressure coupling that will need the chamfer is put in the bearing groove of shifting board, and two promotion clamp plates of cylinder move down, make the indent push down hydraulic pressure coupling, avoid hydraulic pressure coupling to take place to rock at the chamfer in-process, improve hydraulic pressure coupling stability at the chamfer in-process, strengthen hydraulic pressure coupling's chamfer quality. One of the above-mentioned patents is applicable to the chamfer device of hydraulic pressure coupling and has the following shortcomings: when chamfering the pipe joint, since the cross section of the pipe joint is circular, the pipe joint may roll due to an external force when chamfering the pipe joint, thereby affecting the chamfering of the pipe joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a chamfering device for producing an automobile brake pipe joint.

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

the utility model provides a chamfer device is used in production of automobile brake pipe joint, includes the fixing base, the equal fixedly connected with connecting plate in both sides of fixing base top outer wall, and two telescopic links of the equal fixedly connected with of one side outer wall that two connecting plates are relative, the one end fixedly connected with fixed plate of connecting plate is kept away from to the outer wall of telescopic link, and the equal fixedly connected with splint of one side outer wall that two fixed plates are relative, two the arc wall has all been seted up to one side outer wall that splint is relative, and the inner wall of two arc walls all is provided with the dogtooth that a plurality of equidistance distribute, two screw hole has all been seted up to one side outer wall of connecting.

As a further aspect of the present invention: one side fixedly connected with mount of fixing base top outer wall, and the bottom outer wall fixedly connected with hydraulic stem of mount.

As a further aspect of the present invention: the bottom outer wall fixedly connected with backup pad of hydraulic stem, and the bottom outer wall fixedly connected with motor of backup pad.

As a further aspect of the present invention: and one end of the output shaft of the motor is fixedly connected with a chamfering wheel.

As a further aspect of the present invention: the position that one side outer wall of mount is close to the bottom has seted up fixed mouthful, and the inner wall fixedly connected with fan of fixed mouthful.

As a further aspect of the present invention: the four corners of the outer wall of the bottom of the fixing seat are fixedly connected with fixing legs, and cushion pads are arranged on the outer wall of the bottom of the fixing legs.

As a further aspect of the present invention: through-holes are formed in the two sides of the outer wall of the top of the fixing frame, guide rods are connected to the inner walls of the two through-holes in a sliding mode, and the guide rods are connected with the supporting plates through bolts.

The utility model has the advantages that:

1. through the clamping plate, the arc-shaped groove and the convex teeth, the friction force between the pipe joint and the clamping plate can be increased, so that the pipe joint can be clamped and fixed, and the influence on the processing of the pipe joint due to the rolling of the pipe joint caused by external force is prevented;

2. the arranged fan can clean the scraps adhered to the pipe joint so as to chamfer the pipe joint, and the scraps generated in chamfering are prevented from adhering to the chamfer part of the pipe joint to cause interference on the machining of the pipe joint;

3. through the guide bar that sets up, can guide the moving direction of chamfer wheel to carry out the chamfer processing to the coupling, prevent to lead to the chamfer wheel to take place to rock because of the vibration, thereby cause the deviation to the chamfer of coupling.

Drawings

FIG. 1 is a schematic front view of a chamfering apparatus for producing a brake pipe joint of an automobile according to embodiment 1;

FIG. 2 is a schematic view showing a partial structure of a chamfering apparatus for producing a joint of an automobile brake pipe according to embodiment 1;

fig. 3 is a schematic front view of a chamfering device for producing an automobile brake pipe joint according to embodiment 2.

In the figure: the device comprises a fixed seat 1, a fixed frame 2, a connecting plate 3, a threaded rod 4, a convex tooth 5, a clamping plate 6, a hydraulic rod 7, a supporting plate 8, a motor 9, a chamfering wheel 10, a fan 11, a fixing plate 12, a telescopic rod 13 and a guide rod 14.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a chamfer device is used in production of automobile brake pipe joint, including fixing base 1, there are connecting plate 3 in the both sides of 1 top outer wall of fixing base through bolted connection, and there are two telescopic links 13 in two relative one side outer walls of connecting plate 3 through bolted connection, there are fixed plate 12 in the one end that connecting plate 3 was kept away from to the outer wall of telescopic link 13 through bolted connection, and there are splint 6 in two relative one side outer walls of fixed plate 12 through bolted connection, the arc wall has all been seted up to two relative one side outer walls of splint 6, and the inner wall of two arc walls all is provided with a plurality of dogtooths 5 that the equidistance distributes, threaded hole has all been seted up to one side outer wall of two connecting plates 3.

Wherein, there is mount 2 one side of 1 top outer wall of fixing base through bolted connection, and there is hydraulic stem 7 bottom outer wall of mount 2 through bolted connection, there is backup pad 8 bottom outer wall of hydraulic stem 7 through bolted connection, and there is motor 9 bottom outer wall of backup pad 8 through bolted connection, there is chamfer wheel 10 one end of motor 9 output shaft through bolted connection, the fixed mouthful has been seted up near the position of bottom to one side outer wall of mount 2, and the inner wall of fixed mouthful has fan 11 through bolted connection, there is fixed leg in the four corners of 1 bottom outer wall of fixing base through bolted connection, and the bottom outer wall of fixed leg is provided with the blotter.

The working principle is as follows: during the use, place the coupling that will need the chamfer to handle between two splint 6, twist threaded rod 4, make threaded rod 4 drive splint 6 and remove, thereby fix the coupling between two arcs, can increase the frictional force between coupling and the splint 6 through dogtooth 5, so that it is fixed to carry out the centre gripping to the coupling, prevent to lead to the coupling to take place to roll because external force and cause the influence to the processing of coupling, fixed completion back, start hydraulic stem 7, hydraulic stem 7 can drive chamfer wheel 10 and move down, in the meantime, motor 9 can drive chamfer wheel 10 and rotate, thereby carry out the chamfer to the coupling and handle, start-up fan 11, fan 11 can clear up the piece of adhesion on the coupling.

Example 2

Referring to fig. 3, a chamfer device is used in production of car brake pipe joint, this embodiment compares in embodiment 1, and the through-hole has all been seted up to the both sides of 2 top outer walls of mount, and the equal sliding connection of inner wall of two through-holes has guide bar 14, passes through bolted connection between guide bar 14 and the backup pad 8.

The working principle is as follows: when the pipe joint chamfering device is used, the pipe joint to be chamfered is placed between the two clamping plates 6, the threaded rod 4 is screwed to drive the clamping plates 6 to move, so that the pipe joint is fixed between the two arc-shaped grooves, the friction force between the pipe joint and the clamping plates 6 can be increased through the convex teeth 5, the pipe joint is clamped and fixed conveniently, the influence on the processing of the pipe joint due to the rolling of the pipe joint caused by external force is prevented, after the fixing is completed, the hydraulic rod 7 is started, the hydraulic rod 7 can drive the chamfering wheel 10 to move downwards, the moving direction of the chamfering wheel 10 can be guided through the guide rod 14, so that the chamfering processing of the pipe joint is facilitated, the phenomenon that the chamfering wheel 10 shakes due to vibration, the chamfering of the pipe joint is prevented from causing deviation, and during the period, the motor 9 can drive the chamfering wheel 10 to rotate, so that the chamfering, when the fan 11 is started, the fan 11 cleans the debris adhered to the pipe joint.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chamfer device is used in production of automobile brake pipe joint, includes fixing base (1), its characterized in that, the equal fixedly connected with connecting plate (3) in both sides of fixing base (1) top outer wall, and two telescopic link (13) of the equal fixedly connected with of one side outer wall that two connecting plates (3) are relative, the one end fixedly connected with fixed plate (12) of connecting plate (3) are kept away from to the outer wall of telescopic link (13), and the equal fixedly connected with splint (6) of one side outer wall that two fixed plate (12) are relative, two the arc wall has all been seted up to one side outer wall that splint (6) are relative, and the inner wall of two arc walls all is provided with dogtooth (5) that a plurality of equidistance distribute, two the screw hole has all been seted up to one side outer wall of connecting plate.

2. The chamfering device for producing the automobile brake pipe joint according to claim 1, wherein a fixing frame (2) is fixedly connected to one side of the outer wall of the top of the fixing seat (1), and a hydraulic rod (7) is fixedly connected to the outer wall of the bottom of the fixing frame (2).

3. The chamfering device for automobile brake pipe joint production according to claim 2, wherein a support plate (8) is fixedly connected to the outer bottom wall of the hydraulic rod (7), and an electric motor (9) is fixedly connected to the outer bottom wall of the support plate (8).

4. The chamfering device for producing automotive brake pipe joints according to claim 3, wherein a chamfering wheel (10) is fixedly connected to one end of the output shaft of the motor (9).

5. The chamfering device for producing the automobile brake pipe joint according to claim 2, wherein a fixing port is formed in a position, close to the bottom, of an outer wall of one side of the fixing frame (2), and a fan (11) is fixedly connected to an inner wall of the fixing port.

6. The chamfering device for producing the automobile brake pipe joint as claimed in claim 1 or 2, wherein the fixing legs are fixedly connected to four corners of the outer wall of the bottom of the fixing seat (1), and the outer wall of the bottom of the fixing legs is provided with a cushion pad.

7. The chamfering device for the production of the automobile brake pipe joint according to claim 2 or 5, wherein through holes are formed in both sides of the outer wall of the top of the fixing frame (2), guide rods (14) are connected to the inner walls of the two through holes in a sliding manner, and the guide rods (14) are connected with the supporting plate (8) through bolts.