Cylinder sleeve code scanning lubricating device

Abstract

The invention belongs to the technical field of engine manufacturing, and discloses a cylinder sleeve code scanning lubricating device. A limiting sleeve is further rotationally installed on the rotary table, the upper side of the limiting sleeve is sleeved with an air cylinder sleeve, an oiling component is installed on one side of the rotary table and comprises a first support and an oil outlet valve, the oil outlet valve is connected with a lubricating oil supply component, and an outlet of the oil outlet valve abuts against the outer wall of the air cylinder sleeve on the limiting sleeve. A code scanning component is further installed on one side of the rotary table and comprises a second support and a camera, the camera is installed on the second support, a two-dimensional code is displayed on the outer wall of the air cylinder sleeve, and the camera recognizes the two-dimensional code; the problems that in the prior art, code scanning and lubricating processes need to be completed on different stations, the production takt is prolonged, and the production efficiency is reduced are solved.

Description

Technical Field

[0001] The invention relates to the technical field of engine manufacturing, and in particular to a cylinder liner scanning and lubricating device. Background Art

[0002] During the engine assembly process, the cylinder liner needs to be scanned before installation to bind it to the engine. If it is damaged later, the engine code can be used to confirm the model and manufacturer of the damaged cylinder liner. At the same time, Vaseline / grease needs to be applied to the surface of the cylinder liner to lubricate it to facilitate the smooth installation of the cylinder liner into the cylinder block.

[0003] Nowadays, most production lines use manual scanning and automatic lubrication. The patent number is CN202221497493.0. By setting a connecting mechanism, it is convenient for the quick disassembly of the oiling seat. The oblique clamping block moves and contacts the inner wall of the second fixed seat. The inner wall of the second fixed seat squeezes the oblique clamping block and pushes the moving seat downward. The moving seat moves downward to move the two clamping arms downward. The clamping arms move downward and release the clamping state of the oiling seat. There is a gap between the clamping arms and the connecting shaft. The oiling seat is moved down through the gap, thereby realizing the function of disassembling the oiling seat. However, this invention is only for oiling the inner wall of the cylinder liner, and it is impossible to scan and bind the cylinder liner number to the engine. For example, the patent number of an automatic oiling device for a cylinder liner is CN201920788149.9. By setting a frame, a lifting cylinder and a grease barrel clamp, the automatic oiling device for the cylinder liner of the cylinder assembly line can quickly replace the oiling nut according to the size of the cylinder liner to achieve oiling of the cylinder liner wall. This invention is also for oiling the inner wall of the cylinder liner, not the outer surface of the cylinder liner, and does not integrate the code scanning binding of the cylinder liner. Nowadays, it is necessary to manually oil the outer side of the cylinder liner after scanning the code, and it needs to be operated independently at two groups of workstations, which increases the process of assembling the engine, prolongs the production cycle, and reduces production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a cylinder liner scanning and lubrication device to solve the problem that the scanning and lubrication processes need to be completed at different workstations in the prior art, which prolongs the production cycle and reduces production efficiency.

[0005] To achieve this object, the present invention adopts the following technical scheme: the present invention provides a cylinder liner code scanning and lubrication device, comprising a turntable, the turntable rotates, and a limit sleeve is also rotatably installed on the turntable, the cylinder liner is sleeved on the upper side of the limit sleeve, an oiling component is installed on one side of the turntable, the oiling component comprises a first bracket and an oil outlet valve, the oil outlet valve is connected to the lubricating oil supply component, the outlet of the oil outlet valve abuts against the outer wall of the cylinder liner on the limit sleeve, a code scanning component is also installed on one side of the turntable, the code scanning component comprises a second bracket and a camera, the camera is installed on the second bracket, a QR code is displayed on the outer wall of the cylinder liner, and the camera recognizes the QR code.

[0006] Preferably, at least two groups of installation areas are provided on the turntable, and the installation areas are arranged at equal intervals on the table surface of the turntable. A limiting sleeve is installed in each group of installation areas, and the limiting sleeves correspond to the installation areas one by one.

[0007] Preferably, a first motor is installed at the bottom of the turntable, and the first motor drives a first rotating shaft to rotate. The first rotating shaft is penetrated through the turntable, and the other end of the first rotating shaft drives the limiting sleeve to rotate.

[0008] Preferably, the bottom of the turntable is connected to the rotating gear through a rotating rod, a base is installed at the bottom of the turntable, a telescopic cylinder is fixed on the base, the telescopic cylinder drives the telescopic rod to move back and forth, a rack is installed at the front end of the telescopic rod, and the rack is meshed with the rotating gear.

[0009] Preferably, a support frame is mounted on the base, a roller is mounted on the support frame, and the roller abuts against the lower side of the turntable.

[0010] Preferably, sensors are installed on both sides of the limiting sleeve, and the sensors are electrically connected to the telescopic cylinder and the first motor respectively.

[0011] Preferably, a cylinder bracket is installed on the first bracket, a guide cylinder is installed on the cylinder bracket, the guide cylinder pushes the guide rod to move back and forth, the guide rod is connected to the oil valve bracket, and the oil outlet valve is installed on the oil valve bracket.

[0012] Preferably, a first auxiliary rod is vertically mounted on the second bracket, a first mounting ring is formed on the first auxiliary rod, the second auxiliary rod is inserted into the first mounting ring, a nut passes through the first mounting ring and abuts against the second auxiliary rod, a second mounting ring is formed on the second auxiliary rod, a third auxiliary rod is inserted into the second mounting ring, a nut passes through the second mounting ring and abuts against the third auxiliary rod, and a camera is mounted on the third auxiliary rod.

[0013] Preferably, a second limiting ring is installed on a side of the second auxiliary rod away from the third auxiliary rod, and the area of ​​the second limiting ring is larger than that of the first mounting ring.

[0014] Preferably, a third limiting ring is installed on a side of the third auxiliary rod away from the camera, and an area of ​​the third limiting ring is larger than an area of ​​the second mounting ring.

[0015] Beneficial effect: A code scanning component and an oiling component are respectively installed on one side of the turntable. When the turntable drives the cylinder liner on the limit sleeve to rotate to the specified position, the limit sleeve drives the cylinder liner to rotate, and the oil outlet valve sprays lubricating oil onto the outer wall of the cylinder liner. At the same time, the camera on the second bracket directly scans and takes a picture of the rotating cylinder liner, so as to bind the cylinder liner to the engine by number. The cylinder liner code scanning and lubrication device integrates the steps of scanning and applying lubricating oil into a group of workstations, reducing the process of assembling the engine, shortening the production cycle, and thus improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main diagram of the cylinder liner scanning lubrication device of the present invention;

[0017] Figure 2 It is a side view of the cylinder liner scanning lubrication device of the present invention;

[0018] Figure 3 It is a main diagram of the oil-coated component of the present invention;

[0019] Figure 4 It is a main diagram of the code scanning component of the present invention.

[0020] In the figure: 1. turntable; 2. limiting sleeve; 3. oil coating component; 31. first bracket; 32. oil outlet valve; 33. cylinder bracket; 34. guide cylinder; 35. oil valve bracket; 4. code scanning component; 41. second bracket; 42. camera; 43. first auxiliary rod; 431. first mounting ring; 44. second auxiliary rod; 441. second mounting ring; 442. second limiting ring; 45. third auxiliary rod; 451. third limiting ring; 5. sensor; 6. base; 7. telescopic cylinder; 8. rack; 9. rotating gear; 10. support frame; 20. roller. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0022] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0025] Under the existing technology, the process of applying lubricating oil to the shaft sleeve and the process of scanning the cylinder sleeve generally need to be completed in two steps, which requires the cylinder sleeve to be transferred and switched between the above two steps, and the assembly process of the cylinder sleeve is increased, which will extend the production cycle and reduce production efficiency.

[0026] In order to solve the above problems, Figures 1 to 4 As shown, the present invention provides a cylinder liner scanning and lubricating device, which includes a turntable 1. The turntable 1 rotates, and a limiting sleeve 2 is also rotatably installed on the turntable 1. The cylinder liner is sleeved on the upper side of the limiting sleeve 2. An oiling component 3 is installed on one side of the turntable 1. The oiling component 3 includes a first bracket 31 and an oil outlet valve 32. The oil outlet valve 32 is connected to the lubricating oil supply component, and the outlet of the oil outlet valve 32 abuts against the outer wall of the cylinder liner on the limiting sleeve 2. A scanning component 4 is also installed on one side of the turntable 1. The scanning component 4 includes a second bracket 41 and a camera 42. The camera 42 is installed on the second bracket 41. A QR code is displayed on the outer wall of the cylinder liner, and the camera 42 recognizes the QR code.

[0027] After the cylinder sleeve is placed on the limiting sleeve 2 on the turntable 1, the limiting sleeve 2 can fix the cylinder sleeve, and then the turntable 1 is rotated to move the limiting sleeve 2 to one side of the oil outlet valve 32, so that the outer wall of the cylinder sleeve abuts against the oil outlet of the oil outlet valve 32, so that the lubricating oil can be directly applied to the outer wall of the cylinder sleeve after being sprayed out from the oil outlet valve 32. The limiting sleeve 2 rotates by itself to rotate the cylinder sleeve 360° along its own axis, so that the oil outlet valve 32 can be fixed and the outer wall of the cylinder sleeve can be evenly coated with lubricating oil in the circumferential direction. At the same time, since the cylinder sleeve can rotate 360°, the camera 42 on the second bracket 41 can capture the entire appearance of the cylinder sleeve, wherein a QR code is applied on the outer wall of the cylinder sleeve, and the cylinder sleeve can be bound to the engine model through the QR code, which is convenient for subsequent maintenance and tracing. At the same time, scanning the code and applying lubricating oil to a group of cylinder sleeves can integrate the original two independent processes into a single process, shorten the processing time, and improve production efficiency.

[0028] The present invention installs the oiling component 3 and the code scanning component 4 on one side of the turntable 1. During the rotation of the cylinder sleeve, the camera 42 can take a photo of the cylinder sleeve for identification. Since the QR code is installed at a certain angle on the outer wall of the cylinder sleeve, the cylinder sleeve will be identified and photographed by the camera 42 after rotating 360°.

[0029] At least two groups of installation areas are arranged on the turntable 1. The installation areas are arranged on the table surface of the turntable 1 at equal intervals. A limiting sleeve 2 is installed in each group of installation areas. The limiting sleeve 2 corresponds to the installation area one by one.

[0030] A plurality of groups of limit sleeves 2 can be installed on the turntable 1 of the present invention, and the limit sleeves 2 are installed on the turntable 1 by means of disassembly such as bolts, so that different numbers of limit sleeves 2 can be installed according to different production rhythms. Two groups of limit sleeves 2 are installed on the present invention, and when the cylinder sleeves on one group of limit sleeves 2 are photographed and lubricating oil is applied, a new cylinder sleeve is sleeved on the other group of limit sleeves 2, thereby shortening the production time and improving the production efficiency.

[0031] A first motor is installed at the bottom of the turntable 1. The first motor drives the first rotating shaft to rotate. The first rotating shaft is penetrated on the turntable 1. The other end of the first rotating shaft drives the limiting sleeve 2 to rotate.

[0032] Since the limit sleeve 2 needs to rotate, the limit sleeve 2 is driven to rotate by the first motor. At the same time, the first motor can control the rotation angle and rotation speed of the limit sleeve 2 to achieve automatic rotation without human intervention. During the rotation of the first motor, the camera 42 and the oil outlet valve 32 can process the cylinder sleeve at the same time, shortening the processing time of the cylinder sleeve and improving the efficiency of processing the cylinder sleeve.

[0033] A rotating gear 9 is connected to the bottom of the turntable 1 through a rotating rod. A base 6 is installed at the bottom of the turntable 1. A telescopic cylinder 7 is fixed on the base 6. The telescopic cylinder 7 drives the telescopic rod to move back and forth. A rack 8 is installed at the front end of the telescopic rod, and the rack 8 is meshed with the rotating gear 9.

[0034] The rack 8 is driven by the telescopic cylinder 7 to move along the axis of the telescopic rod, so that the rack 8 moves back and forth. At the same time, the rack 8 can drive the rotating gear 9 to rotate. The turntable 1 is rotated 180° by extending the telescopic rod. When the telescopic rod is retracted, the turntable 1 will rotate 180° in the opposite direction. The turntable 1 is rotated by controlling the movement of the telescopic rod, so that the two groups of limit sleeves 2 on the turntable 1 alternately enter the processing station, and the cylinder sleeve is continuously provided. After the cylinder sleeve is placed on the limit sleeve 2, the turntable 1 automatically rotates to the processing station, realizing automated production and improving production efficiency.

[0035] A support frame 10 is mounted on the base 6, and a roller 20 is mounted on the support frame 10, and the roller 20 abuts against the lower side of the turntable 1. By adding the roller 20, the contact points between the turntable 1 and the roller 20 can be increased, so that there are more contact points on the lower side of the turntable 1, and when the turntable 1 is used, the turntable 1 is prevented from tilting, so that the load-bearing capacity of the turntable 1 is higher.

[0036] Sensors 5 are installed on both sides of the limit sleeve 2, and the sensors 5 are electrically connected to the telescopic cylinder 7 and the first motor respectively. By installing the sensor 5, it can be detected that the cylinder sleeve has been installed on the limit sleeve 2, and installation instructions can be provided to employees. For example, the sensor 5 is connected to the indicator light. When the cylinder sleeve is connected to the limit sleeve 2, the indication will be started. The indicator light can be used to determine whether the cylinder sleeve is installed in place, and then the next step is to start the telescopic cylinder 7 to rotate the turntable 1 180°, and then start the first motor so that the lubricating oil can be applied to the circumferential outer wall of the cylinder sleeve. At the same time, the camera 42 can take a picture of the cylinder sleeve to associate with the corresponding engine.

[0037] A cylinder bracket 33 is mounted on the first bracket 31 , a guide cylinder 34 is mounted on the cylinder bracket 33 , the guide cylinder 34 pushes the guide rod to move back and forth, the guide rod is connected to the oil valve bracket 35 , and the oil outlet valve 32 is mounted on the oil valve bracket 35 .

[0038] The distance between the oil outlet valve 32 and the limit sleeve 2 can be changed by the guide cylinder 34, so that it can be adjusted according to cylinder sleeves of different models and sizes. Two groups of oil outlet valves 32 are installed on the oil valve bracket 35 perpendicular to the horizontal direction, and each group of oil outlet valves 32 is vertically provided with two groups of outlets, so that the outer wall of the cylinder sleeve can be evenly coated with lubricating oil in the axial direction of the cylinder sleeve, so that the outer wall of the cylinder sleeve can be evenly coated with lubricating oil. At the same time, the cylinder bracket 33 can slide along the length direction of the first bracket 31, thereby adjusting the height of the oil outlet valve 32, so that the present invention can adapt to cylinder sleeves of different heights.

[0039] A first auxiliary rod 43 is vertically installed on the second bracket 41, a first mounting ring 431 is formed on the first auxiliary rod 43, the second auxiliary rod 44 is inserted into the first mounting ring 431, a nut passes through the first mounting ring 431 and abuts against the second auxiliary rod 44, a second mounting ring 441 is formed on the second auxiliary rod 44, the third auxiliary rod 45 is inserted into the second mounting ring 441, a nut passes through the second mounting ring 441 and abuts against the third auxiliary rod 45, and a camera 42 is installed on the third auxiliary rod 45.

[0040] Loosen the nut to allow the second auxiliary rod 44 to slide freely in the first mounting ring 431, and the third auxiliary rod 45 can slide in the second mounting ring 441. In the present invention, the first auxiliary rod 43 is perpendicular to the second auxiliary rod 44, and the second auxiliary rod 44 is perpendicular to the third auxiliary rod 45. By loosening the nut, the shooting position of the camera 42 can be adjusted, so that the camera 42 can adapt to the QR codes at different positions on the cylinder sleeve, so that the cylinder sleeve code scanning lubrication device can adapt to cylinder sleeves of different models.

[0041] Since the second auxiliary rod 44 is installed with a second stop ring 442 on the side away from the third auxiliary rod 45, and the area of ​​the second stop ring 442 is larger than the area of ​​the first mounting ring 431, the second stop ring 442 is installed to prevent the second auxiliary rod 44 from slipping out of the first mounting ring 431, and to prevent the camera 42 from falling. Similarly, the third auxiliary rod 45 is installed with a third stop ring 451 on the side away from the camera 42, and the area of ​​the third stop ring 451 is larger than the area of ​​the second mounting ring 441. In this way, the third auxiliary rod 45 can reciprocate in the second mounting ring 441 without the problem of falling, thereby protecting the camera 42.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A cylinder liner scanning lubrication device, characterized in that: The invention comprises a turntable (1), wherein the turntable (1) rotates, and a limit sleeve (2) is rotatably mounted on the turntable (1), and a cylinder sleeve is sleeved on the upper side of the limit sleeve (2). An oiling component (3) is mounted on one side of the turntable (1), and the oiling component (3) comprises a first bracket (31) and an oil outlet valve (32). The oil outlet valve (32) is connected to a lubricating oil supply component, and an outlet of the oil outlet valve (32) abuts against an outer wall of the cylinder sleeve on the limit sleeve (2). A code scanning component (4) is also mounted on one side of the turntable (1), and the code scanning component (4) comprises a second bracket (41) and a camera (42). The camera (42) is mounted on the second bracket (41). A two-dimensional code is displayed on the outer wall of the cylinder sleeve, and the camera (42) recognizes the two-dimensional code.

2. The cylinder liner scanning lubrication device according to claim 1 is characterized in that: At least two groups of installation areas are arranged on the turntable (1), and the installation areas are arranged at equal intervals on the table surface of the turntable (1). A limiting sleeve (2) is installed in each group of installation areas, and the limiting sleeve (2) corresponds to the installation area one by one.

3. The cylinder liner scanning lubrication device according to claim 2 is characterized in that: A first motor is installed at the bottom of the turntable (1), and the first motor drives a first rotating shaft to rotate. The first rotating shaft is inserted into the turntable (1), and the other end of the first rotating shaft drives the limiting sleeve (2) to rotate.

4. The cylinder liner scanning lubrication device according to claim 3 is characterized in that: The bottom of the turntable (1) is connected to a rotating gear (9) via a rotating rod. A base (6) is installed at the bottom of the turntable (1). A telescopic cylinder (7) is fixed on the base (6). The telescopic cylinder (7) drives the telescopic rod to move back and forth. A rack (8) is installed at the front end of the telescopic rod. The rack (8) is meshed with the rotating gear (9).

5. The cylinder liner scanning lubrication device according to claim 4 is characterized in that: A support frame (10) is installed on the base (6), a roller (20) is installed on the support frame (10), and the roller (20) abuts against the lower side of the turntable (1).

6. The cylinder liner scanning lubrication device according to claim 4 is characterized in that: Sensors (5) are installed on both sides of the limiting sleeve (2), and the sensors (5) are electrically connected to the telescopic cylinder (7) and the first motor respectively.

7. The cylinder liner scanning lubrication device according to claim 1, characterized in that: A cylinder bracket (33) is mounted on the first bracket (31), a guide cylinder (34) is mounted on the cylinder bracket (33), the guide cylinder (34) pushes a guide rod to move back and forth, the guide rod is connected to an oil valve bracket (35), and the oil outlet valve (32) is mounted on the oil valve bracket (35).

8. The cylinder liner scanning lubrication device according to claim 1, characterized in that: A first auxiliary rod (43) is vertically mounted on the second bracket (41); a first mounting ring (431) is formed on the first auxiliary rod (43); a second auxiliary rod (44) is inserted into the first mounting ring (431); a nut passes through the first mounting ring (431) and abuts against the second auxiliary rod (44); a second mounting ring (441) is formed on the second auxiliary rod (44); a third auxiliary rod (45) is inserted into the second mounting ring (441); a nut passes through the second mounting ring (441) and abuts against the third auxiliary rod (45); a camera (42) is mounted on the third auxiliary rod (45).

9. The cylinder liner scanning lubrication device according to claim 8, characterized in that: A second limiting ring (442) is installed on a side of the second auxiliary rod (44) away from the third auxiliary rod (45), and the area of ​​the second limiting ring (442) is larger than that of the first installation ring (431).

10. The cylinder liner scanning lubrication device according to claim 8, characterized in that: A third limiting ring (451) is installed on the side of the third auxiliary rod (45) away from the camera (42), and the area of ​​the third limiting ring (451) is larger than the area of ​​the second installation ring (441).

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