Surface treatment device for high-precision inner hole honing pipe

Abstract

The utility model relates to the technical field of surface treatment, and discloses a surface treatment device for a high-precision inner hole honing pipe, which is characterized in that a top cover is arranged at the top of a rack, a motor is mounted on the top cover, the motor is connected with a main belt wheel, and the main belt wheel is in transmission connection with an auxiliary belt wheel through a belt. A movable shaft is arranged below the sleeve, a polishing wheel is arranged at the bottom end of the movable shaft, a dust suction shell is arranged on the outer side of the polishing wheel, and a dust suction pipe is arranged on the dust suction shell. The arranged motor drives the sleeve to rotate through belt transmission, the sleeve further drives the movable shaft and the polishing wheel to rotate, and honing treatment on the surface of the inner hole is achieved. And a dust collection shell and a dust collection pipe are arranged, so that dust generated in the polishing process can be effectively collected, and the working environment is kept clean. And due to the arrangement of the moving module, the movable shaft can stretch out and draw back, and the movable block slides along the adjusting sliding groove, so that the position of the grinding wheel is adjusted to adapt to inner holes of different specifications, and the grinding flexibility and precision are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surface treatment technical field, concretely is a kind of high-precision inner hole honing pipe's surface treatment device. BACKGROUND

[0002] In the field of mechanical processing, the surface treatment of inner hole is an important means to improve the performance of parts and prolong the service life. The existing surface treatment technology includes polishing, polishing, honing and other methods. However, these technologies often have some problems when processing the inner hole surface, such as low processing efficiency, low precision, uneven surface quality, etc. Especially in precision machinery manufacturing, the precision and smoothness of the inner hole surface are extremely high, and the traditional surface treatment device is difficult to meet these requirements.

[0003] The surface treatment device in the prior art usually includes a grinding head, a driving mechanism, a workpiece clamping device and the like. These devices are often complex in structure and cumbersome to operate in actual application, and are prone to vibration during grinding, resulting in unstable processing effect. In addition, due to the special structure of the inner hole, the grinding head is difficult to uniformly contact the entire inner hole surface, thereby affecting the uniformity and precision of grinding.

[0004] Therefore, based on the above technical problems, it is necessary for the skilled in the art to develop a surface treatment device for high-precision inner hole honing pipe. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of surface treatment device for high-precision inner hole honing pipe, to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A surface treatment device for high-precision inner hole honing pipe technical scheme, including rack, the top of rack is provided with top cover, motor is installed on the top cover, the output end of motor is connected with main pulley, the main pulley is located in top cover, the opposite side of main pulley is provided with auxiliary pulley, the main pulley and auxiliary pulley are connected by belt transmission, the sleeve pipe is installed in auxiliary pulley shaft hole, the sleeve pipe is rotatably connected with rack, the movable shaft is provided below the sleeve pipe, the grinding wheel is installed at the bottom end of movable shaft, the dust absorption shell is provided outside the grinding wheel, and the dust absorption pipe is provided on the dust absorption shell.

[0008] As a preferred technical scheme, the dust absorption pipe is used to connect the dust absorption device to facilitate dust absorption during grinding.

[0009] As a preferred technical scheme, a moving module is installed on the rack, a moving seat is provided at the output end of the moving module, a bearing seat is provided on the moving seat, and the bearing seat is used for the installation of the movable shaft.

[0010] As a preferred technical scheme, the sleeve outer wall is provided with an adjusting sliding groove, and a movable block is slidably connected in the adjusting sliding groove.

[0011] As a preferred technical scheme, the grinding wheel is made of wear-resistant material and is provided with an abrasive layer on the surface.

[0012] As a preferred technical scheme, the moving module is used to drive the movable shaft to extend and retract, so that the movable block slides along the adjusting sliding groove.

[0013] Compared with the prior art, the surface treatment device for high-precision inner hole honing pipe has the following beneficial effects:

[0014] The motor drives the sleeve to rotate through the belt transmission, and the sleeve further drives the movable shaft and the grinding wheel to rotate, so that the honing treatment of the inner hole surface is realized. The dust suction shell and the dust suction pipe are arranged to effectively collect the dust generated in the grinding process and keep the working environment clean. The movable shaft can extend and retract through the movable block along the adjusting sliding groove, so that the position of the grinding wheel is adjusted to adapt to inner holes of different specifications and improve the flexibility and precision of grinding. The grinding wheel made of wear-resistant material and the abrasive layer on the surface ensure the grinding efficiency and surface quality. The overall structure is reasonable in design and easy to operate, can significantly improve the precision and efficiency of the inner hole surface treatment, and meets the requirements of high precision and smoothness of the inner hole surface in precision mechanical manufacturing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the surface treatment device for high-precision inner hole honing pipe.

[0016] Figure 2 It is an overall structure schematic view of the surface treatment device for high-precision inner hole honing pipe. Figure 1 It is an overall structure schematic view of the surface treatment device for high-precision inner hole honing pipe.

[0017] Figure 3 It is a three-dimensional structure schematic view of the surface treatment device for high-precision inner hole honing pipe.

[0018] In the drawings: 1, rack; 2, top cover; 21, motor; 22, sub-pulley; 23, belt; 24, sleeve; 241, adjusting sliding groove; 25, movable shaft; 26, movable block; 27, grinding wheel; 28, dust suction shell; 29, dust suction pipe; 31, moving module; 32, moving seat; 33, bearing seat. DETAILED DESCRIPTION

[0019] The features and exemplary embodiments of each aspect of the present application will be described in detail below, in order to make the purpose, technical scheme and advantages of the present application more clear and apparent, the present application will be further described in detail below with reference to the drawings and specific embodiments. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0020] As Figure 1 , Figure 2 , Figure 3 The utility model provides a kind of surface treatment device technical scheme of high-precision inner hole honing pipe, including rack 1, rack 1 is as the basic support structure of entire device, its top is provided with top cover 2.Top cover 2 is used to protect motor 21, and dust and impurities can be prevented from entering motor interior, guarantee the normal operation and prolong service life of motor.

[0021] Motor 21 is installed in top cover 2, and its output end is connected with main pulley 23.Main pulley 23 is located in top cover 2, and is drivenly connected with auxiliary pulley 22 by belt 24.This transmission mode can effectively transmit power, while reducing energy loss in transmission process.

[0022] Auxiliary pulley 22 shaft hole is installed with sleeve pipe 24, and sleeve pipe 24 is rotatably connected with rack 1.The rotation of sleeve pipe 24 can drive movable shaft 25 to rotate, to drive grinding wheel 27 to work in turn.

[0023] Movable shaft 25 is arranged below sleeve pipe 24, and its bottom end is installed with grinding wheel 27.Grinding wheel 27 is used to contact with inner hole surface, and is honed.

[0024] Dust suction shell 28 is arranged outside grinding wheel 27, and is used to collect dust generated in polishing process.Dust suction pipe 29 is connected with dust suction shell 28, and can transport dust into dust suction equipment, to keep the clean of working environment.

[0025] Movable module 31 is installed on rack 1, and the output end of movable module 31 is provided with moving seat 32, and bearing seat 33 is arranged on moving seat 32, and bearing seat 33 is used for the installation of movable shaft 25.Movable module 31 can drive movable shaft 25 to extend and retract, to make movable block 26 slide along adjusting sliding groove 241.

[0026] Adjusting sliding groove 241 is arranged on the outer wall of sleeve pipe 24, and movable block 26 is slidably connected in adjusting sliding groove 241, and movable block 26 is connected with movable shaft 25.Through the drive of movable module 31, movable block 26 can slide along adjusting sliding groove 241, to adjust the position of grinding wheel 27, to adapt to different specifications of inner hole.

[0027] The polishing wheel 27 is made of wear-resistant material, and a grinding layer is arranged on the surface of the polishing wheel 27. In this way, the polishing wheel 27 can maintain good wear resistance and polishing efficiency during long-time use.

[0028] Through the above specific embodiments, the surface treatment device of the high-precision inner hole honing pipe can effectively improve the precision and efficiency of inner hole surface treatment, and meet the requirements of high precision and smoothness of the inner hole surface in precision mechanical manufacturing.

[0029] The working principle and use process of the utility model are as follows: after the components of the scheme are assembled in sequence, the above-mentioned each embodiment is sequentially operated according to actual requirements, and all work steps can be completed.

[0030] The above-mentioned is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

[0031] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0032] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "threading" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the person skilled in the art according to the specific situation.

[0033] In accordance with the above embodiments of the present application, these embodiments do not describe all the details, nor limit the present application to only the specific embodiments. Obviously, according to the above description, many modifications and changes can be made. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well utilize the present application and make modifications based on the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A surface treatment device for high-precision internal honing tubes, characterized in that, Including frame (1), top of frame (1) is provided with top cover (2), motor (21) is installed on top cover (2), the output end of motor (21) is connected with main pulley, the main pulley is located in top cover (2), the opposite side of main pulley is provided with sub-pulley (22), the transmission connection between main pulley and sub-pulley (22) is through belt (23), sleeve pipe (24) is installed in the axle hole of sub-pulley (22), sleeve pipe (24) is rotatably connected with frame (1), movable shaft (25) is arranged below sleeve pipe (24), polishing wheel (27) is installed at the bottom end of movable shaft (25), dust suction shell (28) is arranged on the outer side of polishing wheel (27), dust suction pipe (29) is arranged on dust suction shell (28).

2. The high-precision inner hole honing pipe surface treatment device according to claim 1, characterized in that: The dust suction pipe (29) is used to connect the dust suction device to facilitate dust suction during polishing.

3. The high-precision inner hole honing pipe surface treatment device according to claim 1, characterized in that: The movable module (31) is installed on the frame (1), the output end of the movable module (31) is provided with a movable seat (32), the movable seat (32) is provided with a bearing seat (33), and the bearing seat (33) is used for mounting the movable shaft (25).

4. The high-precision surface treatment device for honing a tube according to claim 3, characterized in that: The outer wall of the sleeve pipe (24) is provided with an adjusting sliding groove (241), and the movable block (26) is slidably connected in the adjusting sliding groove (241), and the movable block (26) is connected with the movable shaft (25).

5. The high-precision surface treatment device for honing a tube according to claim 1, characterized in that: The polishing wheel (27) is made of wear-resistant material, and the surface is provided with an abrasive layer.

6. The high-precision surface treatment device for honing a tube according to claim 3, characterized in that: The movable module (31) is used to drive the movable shaft (25) to stretch and retract, so that the movable block (26) slides along the adjusting sliding groove (241).

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