Pipe orifice machining device for engine air inlet pipe

Abstract

The utility model discloses a pipe orifice processing device for an engine air inlet pipe, which comprises a platform, a fixed clamping component, a movable clamping component and a horizontal component are assembled on the platform, the horizontal component comprises a supporting component and an electric push rod, the movable clamping component comprises an arc-shaped sliding component, and the arc-shaped sliding component is provided with a clamping groove. And a lifting assembly is slidably assembled on the top of the arc-shaped sliding assembly, the telescopic end of the lifting assembly is fixedly connected with a supporting plate, and the left end of the bottom of the supporting plate is fixedly connected with a motor. Through the horizontal assembly and the levelness sensor, the height and levelness of the two ends of the air inlet pipe can be automatically detected and adjusted, it is ensured that the special-shaped air inlet pipe is located at the ideal position before being clamped, a foundation is laid for follow-up machining, and machining errors caused by uneven pipe openings are avoided; and the clamping state and the levelness can be monitored in real time, the air inlet pipe is prevented from shaking or deflecting in the machining process, the machining precision is further guaranteed, and the product quality consistency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engine intake pipe, specifically a pipe mouth processingequipment for engine intake pipe. BACKGROUND

[0002] The engine intake pipe refers to the gas pipe for guiding the gas needed by the internal combustion engine into the machine, and the intake pipe must ensure sufficient flow area, avoid turning and cross section mutation, and improve the surface smoothness of the pipe to reduce resistance. In traditional processing, the pipe mouths of two ends are usually processed one by one, synchronous processing cannot be realized, the process time is increased, and therefore the equipment for simultaneously processing the pipe mouths of two ends appears on the market. However, the clamping structure of the existing equipment for simultaneously processing the pipe mouths of two ends is fixed, and is only suitable for one kind of part. For the intake pipe with changed axial distance or axial angle of the pipe mouths (such as a special-shaped pipe), it is difficult to complete clamping, and the clamp needs to be redesigned or adjusted, thereby bringing inconvenience to the use of people. Therefore, the utility model provides a pipe mouth processing equipment for engine intake pipe to solve the problems in the background art. SUMMARY

[0003] The utility model discloses a pipe mouth processing equipment for engine intake pipe to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipe mouth processing equipment for engine intake pipe, including platform, the platform is equipped with fixed clamping assembly, movable clamping assembly and horizontal component, horizontal component includes support assembly and electric push rod, movable clamping assembly includes arc slide assembly, and the top of arc slide assembly is slidably equipped with lifting assembly, the telescopic end of lifting assembly is fixedly connected with support plate, and the left end of support plate bottom is fixedly connected with motor, the output shaft of motor is fixedly connected with movable clamping mechanism support, and the middle end of movable clamping mechanism support top is fixedly connected with movable clamping seat, the inner side of movable clamping seat is movably connected with a plurality of equidistant distribution's clamping rod, and the left and right ends on the surface of clamping rod are all fixedly connected with pressure sensor.

[0005] Preferably, the fixed clamping assembly includes a linear slide assembly, and the top of the linear slide assembly is movably equipped with a fixed clamping mechanism support. The top of the fixed clamping mechanism support and the top of the movable clamping mechanism support are both fixedly connected with a processing equipment.

[0006] Preferably, the right end of the top of the fixed clamping mechanism support is fixedly connected with a support assembly. The top of the support assembly is movably connected with a horizontal support plate through a semicylindrical plate. The middle end of the top of the horizontal support plate is embedded with a first levelness sensor. The front and rear ends of the top of the horizontal support plate are both fixedly connected with a protruding plate.

[0007] Preferably, the top of the fixed clamping mechanism support is fixedly connected with a lifting rod on the left side of the support assembly, the top of the lifting rod is fixedly connected with a frame, the top of the inner cavity of the frame is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with a clamping plate.

[0008] Preferably, the top of the fixed clamping mechanism support is fixedly connected with a lifting rod on the left side of the support assembly, the top of the lifting rod is fixedly connected with a frame, the top of the inner cavity of the frame is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with a clamping plate.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] The utility model discloses a horizontal assembly and levelness sensor can automatic detection and adjust the height and levelness of both ends of intake pipe, ensure that the special-shaped intake pipe is in ideal position before clamping, lay the foundation for subsequent processing, avoid the processing error caused by the pipe mouth not flat, set up pressure sensor simultaneously, can real -time monitoring clamping state and levelness, avoid the intake pipe shaking or deflection in the processing, further guarantee the processing accuracy, improve product quality consistency.

[0011] The utility model discloses a horizontal assembly and levelness sensor can automatic detection and adjust the height and levelness of both ends of intake pipe, ensure that the special-shaped intake pipe is in ideal position before clamping, lay the foundation for subsequent processing, avoid the processing error caused by the pipe mouth not flat, set up pressure sensor simultaneously, can real -time monitoring clamping state and levelness, avoid the intake pipe shaking or deflection in the processing, further guarantee the processing accuracy, improve product quality consistency.

[0012] The utility model discloses a horizontal assembly and levelness sensor can automatic detection and adjust the height and levelness of both ends of intake pipe, ensure that the special-shaped intake pipe is in ideal position before clamping, lay the foundation for subsequent processing, avoid the processing error caused by the pipe mouth not flat, set up pressure sensor simultaneously, can real -time monitoring clamping state and levelness, avoid the intake pipe shaking or deflection in the processing, further guarantee the processing accuracy, improve product quality consistency.

[0013] The utility model discloses a horizontal assembly and levelness sensor can automatic detection and adjust the height and levelness of both ends of intake pipe, ensure that the special-shaped intake pipe is in ideal position before clamping, lay the foundation for subsequent processing, avoid the processing error caused by the pipe mouth not flat, set up pressure sensor simultaneously, can real -time monitoring clamping state and levelness, avoid the intake pipe shaking or deflection in the processing, further guarantee the processing accuracy, improve product quality consistency. ACCURATE DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three -dimensional structure schematic diagram of the first visual angle state of the utility model;

[0015] Figure 2 It is the three -dimensional structure schematic diagram of the second visual angle state of the utility model;

[0016] Figure 3 It is the partial structure schematic diagram of the main view state of the utility model;

[0017] Figure 4 It is the clamping rod structure schematic diagram of the utility model;

[0018] Figure 5The utility model discloses Figure 3 The cross section structure schematic diagram of A is shown.

[0019] In the drawing: platform 1, lifting assembly 2, second horizontal degree sensor 3, pressure sensor 4, electric telescopic rod 5, first horizontal degree sensor 6, fixed clamping mechanism support 7, linear sliding assembly 8, convex plate 9, frame 10, clamping plate 11, movable clamping seat 12, clamping rod 13, processing equipment 14, support plate 15, arc sliding assembly 16, support leg 17, horizontal support plate 18, lifting rod 19, support assembly 20, semicircular column plate 21, electric push rod 22, motor 23, movable clamping mechanism support 24, leveling support plate 25, support 26. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Embodiment one

[0022] Please refer to Figures 1-4 The utility model provides a following technical scheme, specifically discloses: a kind of pipe orifice processing device for engine intake pipe, including platform 1, and platform 1 is equipped with fixed clamping assembly, movable clamping assembly and horizontal component, and horizontal component includes support assembly 20 and electric push rod 22, and movable clamping assembly includes arc sliding assembly 16, and the top of arc sliding assembly 16 is slidably equipped with lifting assembly 2, and lifting assembly 2 can adjust the height position of movable clamping seat 12 and leveling support plate 25, realize the leveling purpose to the other end of intake pipe, and the telescopic end of lifting assembly 2 is fixedly connected with support plate 15, and the left end of support plate 15 bottom is fixedly connected with motor 23, and motor 23 is stepper motor, can improve the deflection accuracy, and the output shaft of motor 23 is fixedly connected with movable clamping mechanism support 24, and the middle end of movable clamping mechanism support 24 top is fixedly connected with movable clamping seat 12, and the inside of movable clamping seat 12 is movably connected with multiple equidistant distribution clamping rod 13, and clamping rod 13 moves and applies clamping force by hydraulic structure, and the left and right ends on the surface of clamping rod 13 are fixedly connected with pressure sensor 4.

[0023] Fixed clamping assembly, movable clamping assembly are all provided with the structure that the end of intake pipe is clamped and fixed, can increase the stability of intake pipe fixation, avoid the situation that when only one end is fixed, the other end processing is stressed and shakes or inclines, guarantee the smooth and effective processing of the both ends of intake pipe.

[0024] When the fixing of the one end of the intake pipe on the fixed clamping assembly is completed, the other end of the intake pipe is clamped and fixed on the movable clamping assembly, wherein the fixed clamping assembly moves on the linear sliding assembly 8, and the other end of the intake pipe is moved into the movable clamping seat 12, after the movement is completed, the movable clamping seat 12 drives the clamping rod 13 to move to clamp and fix the other end of the intake pipe, at this time, the pressure sensor 4 is in contact with the intake pipe to generate pressure, if the pressure values of the two pressure sensors 4 on the same clamping rod 13 are different, it indicates that the position of the intake pipe is deviated, at this time, the adjustment is carried out through the movement on the arc-shaped sliding assembly 16 and the fine adjustment of the motor 23, until the pressure values of the two pressure sensors 4 on the same clamping rod 13 are the same, then the clamping rod 13 is continuously moved to make the pressure sensor 4 press the intake pipe to complete the clamping and fixing.

[0025] In addition, the pressure sensor 4 can also be embedded and installed on the surface of the clamping rod 13, and the clamping rod 13 can be used to press and clamp during clamping.

[0026] Please refer to Figures 1-5 , the following technical solutions are provided, and the specific disclosure is as follows: the four perimeters of the bottom of the platform 1 are fixedly connected with supporting legs 17, the fixed clamping assembly comprises a linear sliding assembly 8, the top of the linear sliding assembly 8 is movably assembled with a fixed clamping mechanism support 7, the lifting assembly 2 and the lower end of the fixed clamping mechanism support 7 are provided with travel structures, and the travel structures are controlled by a controller, so that the lifting assembly 2 or the fixed clamping mechanism support 7 can be moved on the arc-shaped sliding assembly 16 or the linear sliding assembly 8 to adjust the position, and the outer sides of the top of the fixed clamping mechanism support 7 and the movable clamping mechanism support 24 are fixedly connected with machining equipment 14.

[0027] The right end of the top of the fixed clamping mechanism support 7 is fixedly connected with a supporting assembly 20, the supporting assembly 20 adopts a telescopic structure, can realize fine adjustment of the horizontal supporting plate 18, is suitable for intake pipes with different diameters, is also suitable for intake pipes with different diameters at two ends, and can adjust the height of the convex plate 9 according to the different diameters of the intake pipes, so as to ensure that the axis of the end of the intake pipe corresponds to the axis of the output shaft of the machining equipment.

[0028] The top of the support assembly 20 is movably connected with a horizontal support plate 18 through a semi-cylindrical plate 21, the middle end of the top of the horizontal support plate 18 is embedded with a first levelness sensor 6, and the front and rear ends of the top of the horizontal support plate 18 are fixedly connected with a protruding plate 9 for supporting the left end of the air inlet pipe to ensure that the left end of the air inlet pipe is coaxial with the main shaft of the processing equipment 14, the top of the fixed clamping mechanism support 7 located on the left side of the support assembly 20 is fixedly connected with a lifting rod 19, the top of the lifting rod 19 is fixedly connected with a frame 10, the top of the inner cavity of the frame 10 is fixedly connected with an electric telescopic rod 5, and the telescopic end of the electric telescopic rod 5 is fixedly connected with a clamping plate 11, the bottom surface of the clamping plate 11 and the bottom surface of the inner side of the frame 10 are arc-shaped structures, which can help to position the air inlet pipe and make the air inlet pipe coaxial with the main shaft of the processing equipment 14.

[0029] The left end of the top of the movable clamping mechanism support 24 is fixedly connected with an electric push rod 22, the height adjustment of the electric push rod 22 is to satisfy that the axis of the other end of the air inlet pipe corresponds to the axis of the output end of the processing equipment, the telescopic end of the electric push rod 22 is fixedly connected with a bracket 26, the top of the bracket 26 is movably connected with a leveling support plate 25 through a semi-cylindrical plate 21, the top of the leveling support plate 25 is arc-shaped, which can make the right end of the air inlet pipe located at the middle position of the top of the leveling support plate 25, so as to facilitate the clamping of the movable clamping seat 12, and the middle end of the top of the leveling support plate 25 is embedded with a second levelness sensor 3.

[0030] The second levelness sensor 3 and the first levelness sensor 6 are used for detecting the levelness of the two ends of the air inlet pipe, since the air inlet pipe is a tubular structure, although there may be inclination and bending in the design, its characteristics can make the two ends reach the horizontal state of being located on the same plane or different planes, the horizontal assembly can adjust the height of the two ends of the air inlet pipe to find the above horizontal state, and after clamping and fixing, the two ends of the air inlet pipe can be smoothly machined.

[0031] The two ends of the air inlet pipe are machined synchronously, which reduces the production process and improves the machining efficiency.

[0032] The operation process of the pipe mouth machining device for the engine air inlet pipe specifically includes the following steps:

[0033] Step one, leveling: adjust the position of the lifting assembly 2 on the arc-shaped sliding assembly 16, place the two ends of the air inlet pipe on the protruding plate 9 and the leveling support plate 25 respectively, and place one end of the air inlet pipe in the frame 10, at this time the frame 10 does not clamp the air inlet pipe, at the same time control the support assembly 20 and the electric push rod 22 to operate, adjust the height of the horizontal support plate 18 and the leveling support plate 25, until the second levelness sensor 3 and the first levelness sensor 6 detect that the two ends of the air inlet pipe are in a horizontal state, complete the leveling work;

[0034] In the above steps, when the one end of the air inlet pipe is placed in the frame 10, it is necessary to ensure that the one end of the air inlet pipe is suspended in the frame 10 and does not contact the inner wall of the frame 10 and the clamping plate 11 on the electric telescopic rod 5;

[0035] Step two, air inlet pipe clamping: after leveling, the lifting rod 19 and the supporting assembly 20 operate to make the axis of the one end of the air inlet pipe coaxial with the axis of the output shaft of the processing equipment 14 and clamped and fixed by the electric telescopic rod 5 in the frame 10, and then the height of the movable clamping seat 12 and the processing equipment 14 is adjusted to make the axis of the other end of the air inlet pipe coaxial with the axis of the movable clamping seat 12 and the axis of the output shaft of the processing equipment 14;

[0036] When the air inlet pipe is adjusted to make the one end coaxial with the processing equipment of the fixed clamping assembly, the supporting assembly 20 and the electric push rod 22 need to be synchronously operated;

[0037] The fixed clamping assembly is moved on the linear sliding assembly 8, the lifting assembly 2 is made to walk on the arc-shaped sliding assembly 16, and the motor 23 is deflected, so that the other end of the air inlet pipe is moved to the movable clamping seat 12, and then the movable clamping seat 12 clamps and fixes the other end of the air inlet pipe under the detection of the pressure sensor 4 and the fine adjustment of the motor 23;

[0038] Step three, pipe mouth processing: two processing equipment 14 simultaneously perform the same process operation on the two ends of the air inlet pipe, such as end face processing, chamfering, deburring, etc.

[0039] It should be noted that the processing equipment 14 in the figure is a schematic mechanism, and a tool is installed on the output end thereof for section processing, chamfering, deburring, etc. on the pipe mouth of the air inlet pipe; the shape of the fixed clamping mechanism support 7 and the movable clamping mechanism support 24 and the model or size of the lifting assembly 2, the lifting rod 19, the supporting assembly 20 and the electric push rod 22 can be adjusted according to the actual assembly situation; the size of the horizontal support plate 18 and the leveling support plate 25 can be replaced according to the size of the actual air inlet pipe to adapt to the corresponding size of the air inlet pipe.

[0040] Example two

[0041] The difference from example one is that a traveling assembly is assembled on the traveling structure on the arc-shaped sliding assembly 16, and the lifting assembly 2 is installed on the traveling assembly, which can drive the lifting assembly 2 to move along the radial direction of the arc-shaped sliding assembly 16, and when the air inlet pipe needs to be clamped and fixed after leveling, the traveling assembly can complete the movement of the movable clamping seat 12, so that the clamping work is completed conveniently and smoothly.

[0042] Example three

[0043] Different from the embodiment one, the linear sliding assembly 8 is replaced by a cross-shaped track, enabling the fixed clamping mechanism support 7 to move in two directions along the linear sliding assembly 8, and the moving direction of the fixed clamping mechanism support 7 is selected according to the size of the included angle between the two end axes of the air inlet pipe, so that the clamping and fixing of the other end of the air inlet pipe in the movable clamping seat 12 can be more conveniently completed.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A porting device for engine intake pipes, comprising a platform (1), characterized in that: The platform (1) is provided with a fixed clamping assembly, a movable clamping assembly and a horizontal assembly, the horizontal assembly comprises a supporting assembly (20) and an electric push rod (22), the movable clamping assembly comprises an arc-shaped sliding assembly (16), and the top of the arc-shaped sliding assembly (16) is slidably provided with a lifting assembly (2), the telescopic end of the lifting assembly (2) is fixedly connected with a supporting plate (15), the left end of the bottom of the supporting plate (15) is fixedly connected with a motor (23), the output shaft of the motor (23) is fixedly connected with a movable clamping mechanism support (24), the middle end of the top of the movable clamping mechanism support (24) is fixedly connected with a movable clamping seat (12), the inner side of the movable clamping seat (12) is movably connected with a plurality of equidistantly distributed clamping rods (13), and the left and right ends of the surface of the clamping rod (13) are fixedly connected with pressure sensors (4).

2. A porting device for an engine intake pipe according to claim 1, characterized in that: The fixed clamping assembly comprises a linear sliding assembly (8), the top of the linear sliding assembly (8) is movably provided with a fixed clamping mechanism support (7), and the top of the outer side of the fixed clamping mechanism support (7) and the movable clamping mechanism support (24) is fixedly connected with a processing equipment (14).

3. A porting device for an engine intake pipe according to claim 2, characterized in that: The right end of the top of the fixed clamping mechanism support (7) is fixedly connected with a supporting assembly (20), the top of the supporting assembly (20) is movably connected with a horizontal supporting plate (18) through a semi-cylindrical plate (21), the middle end of the top of the horizontal supporting plate (18) is embedded with a first levelness sensor (6), and the front and rear ends of the top of the horizontal supporting plate (18) are fixedly connected with protruding plates (9).

4. A porting device for an engine intake pipe according to claim 3, characterized in that: The top of the fixed clamping mechanism support (7) and the left side of the supporting assembly (20) are fixedly connected with a lifting rod (19), the top of the lifting rod (19) is fixedly connected with a frame (10), the top of the inner cavity of the frame (10) is fixedly connected with an electric telescopic rod (5), and the telescopic end of the electric telescopic rod (5) is fixedly connected with a clamping plate (11).

5. A porting device for an engine intake pipe according to claim 1, characterized in that: The left end of the top of the movable clamping mechanism support (24) is fixedly connected with an electric push rod (22), the telescopic end of the electric push rod (22) is fixedly connected with a bracket (26), the top of the bracket (26) is movably connected with a leveling supporting plate (25) through a semi-cylindrical plate (21), and the middle end of the top of the leveling supporting plate (25) is embedded with a second levelness sensor (3).

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