Cylinder barrel inner wall cleaning mechanism

Abstract

The utility model relates to the technical field of cleaning mechanisms, and discloses an air cylinder barrel inner wall cleaning mechanism which comprises a base, guide rods which are symmetrically arranged are fixedly installed on the base, an installation plate is fixedly installed on the guide rods, a hydraulic cylinder is fixedly installed on the installation plate, and the hydraulic cylinder is fixedly installed on the installation plate. A hydraulic cylinder driving rod is fixedly provided with a moving plate which is in sliding sleeve connection with the guide rod; a cleaning mechanism used for conducting multi-stage cleaning and extracting on the air cylinder barrel is arranged on the moving plate. According to the cleaning mechanism for the inner wall of the air cylinder barrel, due to the fact that the cleaning mechanism is arranged, the interior of the air cylinder barrel can be cleaned repeatedly, and the cleaning efficiency and effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning mechanism field especially relates to a cylinder barrel inner wall cleaning mechanism. BACKGROUND

[0002] The cylinder is usually composed of the cylinder barrel, the cylinder cover and the piston and other core components. In the process of producing the cylinder barrel, dust and chippings are often attached to the inner wall. In order to ensure the smooth progress of the subsequent assembly process, the dust and chippings attached to the inner wall must be cleaned thoroughly.

[0003] However, when the existing cleaning mechanism cleans the cylinder barrel, some directly blow to clean, which needs a long time to blow to clean thoroughly, thereby reducing the cleaning efficiency.

[0004] To solve the above problems, a cylinder barrel inner wall cleaning mechanism is provided in the application. UTILITY MODEL CONTENTS

[0005] (I) Utility model purpose

[0006] To solve the technical problems in the background art, the utility model provides a cylinder barrel inner wall cleaning mechanism, which has a cleaning mechanism to facilitate multiple cleaning of the inside of the cylinder barrel and increase the cleaning efficiency and effect.

[0007] (II) Technical scheme

[0008] To solve the above problems, the utility model provides a cylinder barrel inner wall cleaning mechanism, which comprises a base, symmetrically arranged guide rods are fixedly installed on the base, an installation plate is fixedly installed on the guide rods, a hydraulic cylinder is fixedly installed on the installation plate, and a hydraulic cylinder drive rod is fixedly installed with a moving plate that is slidably connected with the guide rods.

[0009] The moving plate is provided with a cleaning mechanism for multi-stage cleaning and extraction of the cylinder barrel.

[0010] Preferably, the cleaning mechanism comprises a driving motor, an installation strip, a rotating pipe, bristles, a moving block and a spring, the driving motor is fixedly installed on the moving plate, the driving motor drive shaft is fixedly connected with the installation strip, the inside of the installation strip is provided with symmetrically arranged guide grooves, the moving block is slidably arranged in the guide grooves, the moving block is connected with the inner wall of the guide grooves through the spring, one end of the rotating pipe is a closed end, the closed end is rotatably connected with the moving block through a rotating shaft, the other end of the rotating pipe is an open end, a transmission disc is fixedly sleeved on the open end, the rotating pipe is provided with a spray hole, the bristles are fixedly installed on the rotating pipe, the middle part of the installation strip is fixedly connected with a fan blade one through an installation rod, the fan blade one is fixedly sleeved with a rotating ring, and the outer periphery of the rotating ring is rotatably sleeved with an installation ring.

[0011] Preferably, the outer periphery of the mounting ring is provided with a rubber ring, and the rubber ring is in sliding fit with the inner wall of the cylinder barrel.

[0012] Preferably, the inside of the rotating tube is fixedly provided with a fan blade II.

[0013] Preferably, the inside of the guide groove is fixedly provided with a guide rod.

[0014] Preferably, the base is fixedly provided with a three-jaw chuck through a mounting frame.

[0015] The above technical scheme of the utility model has the following beneficial technical effects:

[0016] One end of the cylinder barrel is inserted into the inside of the three-jaw chuck, the three-jaw chuck limits the cylinder barrel, and there is a distance between the cylinder barrel and the base; the hydraulic cylinder drives the rubber ring to extend into the inside of the cylinder barrel, and the initial cleaning of the inner wall of the cylinder barrel is realized along with the extension of the mounting ring.

[0017] The driving motor is started, the driving motor drives the mounting strip to rotate, the rotation of the mounting strip drives the rotating tube to revolve and simultaneously perform centrifugal motion, so as to drive the moving block to compress the spring, the rotating tube moves towards the inner circumferential wall of the cylinder barrel, so that the transmission disc contacts the inner circumferential wall of the cylinder barrel, along with the driving of the driving motor, the transmission disc drives the inner circumferential wall of the cylinder barrel, the transmission disc drives the rotating tube to rotate, at this time, the rotation of the rotating tube drives the bristles to rotate, so as to clean the inner wall of the cylinder barrel, the rotation of the fan blade I blows air upwards, the air acts on the inner wall of the cylinder barrel and the bristles, so as to assist in cleaning, the rotation of the fan blade II extracts air into the inside of the rotating tube, and finally the air is sprayed out of the spray hole, so as to act on the inner wall of the cylinder barrel again, so as to clean the inside of the cylinder barrel, after cleaning, the hydraulic cylinder drives the rubber ring to move upwards along the inner wall of the cylinder barrel, so as to scrape and clean again, and the above increases the cleaning effect and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The utility model provides a kind of cylinder barrel inner wall cleaning mechanism structure schematic view.

[0019] Fig. 2 The utility model provides a kind of cylinder barrel inner wall cleaning mechanism structure schematic view.

[0020] Fig. 3 The utility model provides a kind of cylinder barrel inner wall cleaning mechanism structure schematic view.

[0021] Figure numerals: 1. base; 2. guide rod; 3. mounting plate; 4. hydraulic cylinder; 5. movable plate; 6. cylinder barrel; 7. cleaning mechanism; 71. driving motor; 72. mounting bar; 73. rotating tube; 731. spray hole; 74. bristles; 75. moving block; 76. spring; 77. mounting rod; 78. blade one; 79. swivel; 710. mounting ring; 711. rubber ring; 712. transmission disc; 713. blade two; 714. guide rod; 8. three-jaw chuck; 9. dust collection equipment. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0023] like Figs. 1-3 As shown, the utility model proposes a cylinder inner wall cleaning mechanism, comprising a base 1, on which a symmetrically arranged guide rod 2 is fixedly mounted, on which a mounting plate 3 is fixedly mounted, on which a hydraulic cylinder 4 is fixedly mounted, and a driving rod of the hydraulic cylinder 4 is fixedly mounted with a movable plate 5 that is slidably sleeved with the guide rod 2;

[0024] The movable plate 5 is provided with a cleaning mechanism 7 for multi-stage cleaning and extraction of the cylinder barrel 6. The cleaning mechanism 7 includes a drive motor 71, a mounting bar 72, a rotating tube 73, bristles 74, a moving block 75 and a spring 76. The drive motor 71 is fixedly mounted on the movable plate 5. The drive shaft of the drive motor 71 is fixedly sleeved with the mounting bar 72. A symmetrical guide groove is provided inside the mounting bar 72. The moving block 75 is slidably arranged inside the guide groove. The moving block 75 is connected to the inner wall of the guide groove through a spring 76. A fan blade 2 713 is fixedly installed inside the rotating tube 73. One end of the rotating tube 73 is The closed end is rotatably connected to the moving block 75 through a rotating shaft. The other end of the rotating tube 73 is an open end. A transmission disk 712 is fixedly mounted on the open end. A rubber ring is fixedly mounted on the outer periphery of the transmission disk 712, and anti-slip grooves are provided on the outer periphery of the rubber ring to increase the friction when the transmission disk 712 contacts. A spray hole 731 is provided on the rotating tube 73, and the bristles 74 are fixedly mounted on the rotating tube 73. The middle part of the mounting strip 72 is fixedly connected to a fan blade 78 through a mounting rod 77. A swivel 79 is fixedly mounted on the fan blade 78, and a mounting ring 710 is rotatably sleeved on the outer periphery of the swivel 79.

[0025] In order to secure the position of the cylinder tube 6 , a three-jaw chuck 8 is fixedly mounted on the base 1 via a mounting frame.

[0026] In order to scrape the inner wall of the cylinder barrel 6, the outer periphery of the mounting ring 710 is fixedly provided with a rubber ring 711, and the rubber ring 711 is slidably sleeved with the inner wall of the cylinder barrel 6.

[0027] In order to increase the stability of the spring 76 when compressed and elongated, a guide rod 714 is fixedly installed in the inside of the guide groove, and the guide rod 741 slides through the moving block 75 and the spring 76.

[0028] Further, the mounting strip 72 is provided with a dust suction device 9 (which is a prior art known technology and will not be described in detail here), so as to suck the debris cleaned from the inside of the cylinder barrel 6.

[0029] In the utility model, one end of the cylinder barrel 6 is inserted into the inside of the three-jaw chuck 8, the three-jaw chuck 8 limits the cylinder barrel 6, and there is a distance between the cylinder barrel 6 and the base 1; the hydraulic cylinder 4 is started to drive the rubber ring 711 to extend into the inside of the cylinder barrel 6, and the mounting ring 710 is extended, thereby playing a role of initially cleaning the inner wall of the cylinder barrel 6.

[0030] The driving motor 71 is started, the driving motor 71 drives the mounting strip 72 to rotate, the rotation of the mounting strip 72 drives the revolution of the rotating tube 73 while performing centrifugal motion, so as to drive the moving block 75 to compress the spring 76, so that the rotating tube 73 moves towards the inner peripheral wall of the cylinder barrel 6, so that the transmission disc 712 contacts the inner wall of the cylinder barrel 6; the transmission disc 712 is driven by the driving motor 71 to drive the inner peripheral wall of the cylinder barrel 6, the transmission disc 712 drives the rotating tube 73 to rotate, at this time, the rotation of the rotating tube 73 drives the bristles 74 to rotate, so as to clean the inner wall of the cylinder barrel 6, thereby playing a role of secondary cleaning; at the same time, the rotation of the fan blade one 78 blows air upward, the air acts on the inner wall of the cylinder barrel 6 and the bristles 74, thereby playing a role of auxiliary cleaning; at the same time, the rotation of the fan blade two 713 extracts air into the inside of the rotating tube 73, and finally the air is sprayed out of the spray hole 731, so as to act on the inner wall of the cylinder barrel 6 again, so as to clean the inside of the cylinder barrel 6; after cleaning is completed, the hydraulic cylinder 4 drives the rubber ring 711 to move upward along the inner wall of the cylinder barrel 6, thereby playing a role of re-scraping and cleaning, and the above increases the cleaning effect and efficiency.

[0031] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model shall be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A cylinder inner wall cleaning mechanism, comprising a base (1), characterized in that: A symmetrically arranged guide rod (2) is fixedly mounted on the base (1), a mounting plate (3) is fixedly mounted on the guide rod (2), a hydraulic cylinder (4) is fixedly mounted on the mounting plate (3), and a driving rod of the hydraulic cylinder (4) is fixedly mounted with a movable plate (5) that is slidably sleeved with the guide rod (2); The movable plate (5) is provided with a cleaning mechanism (7) for performing multi-stage cleaning and extraction on the cylinder barrel (6).

2. A cylinder inner wall cleaning mechanism according to claim 1, characterized in that: The cleaning mechanism (7) comprises a driving motor (71), a mounting bar (72), a rotating tube (73), bristles (74), a moving block (75) and a spring (76). The driving motor (71) is fixedly mounted on the moving plate (5). The driving shaft of the driving motor (71) is fixedly sleeved with the mounting bar (72). A symmetrically arranged guide groove is provided inside the mounting bar (72). The moving block (75) is slidably arranged inside the guide groove. The moving block (75) is connected to the inner wall of the guide groove via a spring (76). The rotating tube (73) One end of the rotating tube (73) is a closed end, which is rotatably connected to the moving block (75) via a rotating shaft. The other end of the rotating tube (73) is an open end, and a transmission disc (712) is fixedly sleeved on the open end. A spray hole (731) is provided on the rotating tube (73). The bristles (74) are fixedly mounted on the rotating tube (73). The middle part of the mounting bar (72) is fixedly connected to a fan blade (78) via a mounting rod (77). A rotating ring (79) is fixedly sleeved on the fan blade (78). The outer periphery of the rotating ring (79) is rotatably sleeved with a mounting ring (710).

3. A cylinder inner wall cleaning mechanism according to claim 2, characterized in that: A rubber ring (711) is fixedly sleeved on the outer periphery of the mounting ring (710), and the rubber ring (711) is slidably sleeved with the inner wall of the cylinder barrel (6).

4. A cylinder inner wall cleaning mechanism according to claim 3, characterized in that: A second fan blade (713) is fixedly installed inside the rotating tube (73).

5. The cylinder inner wall cleaning mechanism according to claim 4, characterized in that: A guide rod (714) is fixedly installed inside the guide groove.

6. A cylinder inner wall cleaning mechanism according to any one of claims 1 to 5, characterized in that: A three-jaw chuck (8) is fixedly mounted on the base (1) via a mounting frame.

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