Stable conveying device for cylinder sleeve production
By designing a cylinder liner conveying device containing multiple mechanical devices, the problem of position shift in the cylinder liner during the conveying process is solved, the stability and accuracy of the cylinder liner is achieved, and the high accuracy of subsequent processes is ensured.
Patent Information
- Application Number
- CN202421913534.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-08
AI Technical Summary
The cylinder liner may have position offset during the conveying process, affecting the accuracy of subsequent processes.
A stable conveyor device for production of cylinder liner including vertical plates, rotary shafts, sprockets, motors, chains, plate conveyor belts, clamping devices, lifting devices, fixing devices and induction devices is designed. Through the coordination of clamping devices and lifting devices, the central positioning and precise positioning of the cylinder liner are achieved.
Through this device, the cylinder liner can maintain stability and accuracy during the conveying process, ensuring high accuracy of subsequent processes.
Smart Images
Figure CN222892555U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cylinder sleeve production, in particular to a stable conveying device for cylinder sleeve production. Background Art
[0002] Cylinder liner, also known as cylinder liner or bushing, is a very critical component in internal combustion engines and other reciprocating engines. Its main function is to form a wear-resistant, sealed sliding surface between the piston and the cylinder block to withstand the pressure of the piston ring and maintain the sealing of the cylinder, thereby ensuring the normal operation and efficiency of the engine. The cylinder liner is usually made of high-strength, wear-resistant materials such as cast iron, chrome-plated cast iron or nickel alloy cast iron. Ceramic materials are sometimes used to improve thermal efficiency and reduce weight.
[0003] In the production process of cylinder liners, the conveying device is one of the key parts to ensure production efficiency and product quality. The manufacturing of cylinder liners usually involves multiple processes, including casting, machining, heat treatment, surface treatment, etc. The material transportation between each process requires a carefully designed conveying device.
[0004] However, the cylinder sleeve may be displaced during the conveying process, causing it to deviate from the preset position and affect the accuracy of subsequent processes. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a stable conveying device for cylinder liner production, which can perform center positioning of the cylinder liner, ensure the stability of the cylinder liner, and accurately position the cylinder liner and processing equipment.
[0006] The utility model discloses a stable conveying device for cylinder sleeve production, comprising four groups of vertical plates, two groups of first rotating shafts, four groups of sprockets, a motor, two groups of chains, a plate conveyor belt, a clamping device, a lifting device, a fixing device and a sensing device. The two groups of first rotating shafts are respectively rotatably installed between the two left groups of vertical plates and the two right groups of vertical plates on the four groups of vertical plates. The four groups of sprockets are respectively installed at the front and rear of the two groups of first rotating shafts. The two front groups of sprockets and the two rear groups of sprockets are respectively meshed with the two groups of chains. The motor is installed at the front end of the left front side vertical plate. The output end of the motor passes through the left front side vertical plate and is connected with the front end of the left first rotating shaft. The plate conveyor belt is installed on the two groups of chains. The front and rear ends of the plate conveyor belt are both provided with baffles. The lifting device is installed on the plate conveyor belt. The clamping device is connected with the lifting device through the fixing device. The clamping device is provided with a buffer device. The sensing device is installed at the rear side of the top end of the plate conveyor belt. The sensing device corresponds to the position of the clamping device. The sensing device is electrically connected to the motor. The lifting device, the clamping device and the sensing device are all in multiple groups.
[0007] Preferably, the clamping device includes a column, three groups of first screw rods, three groups of first bevel gears, a second bevel gear, a second rotating shaft, a handle, a handle bar, a support sleeve, two groups of support rods, three groups of internally threaded tubes, three groups of connecting plates, three groups of arc-shaped support plates and a connecting device. The bottom end of the column is connected to the lifting device through a fixing device, and a mounting groove is provided at the top end of the column. The three groups of first screw rods are respectively and evenly rotated and installed on the column. The inner ends of the three groups of first screw rods are located in the mounting grooves of the column. The three groups of first bevel gears are respectively installed at the inner ends of the three groups of first screw rods. The three groups of first bevel gears are all meshed with the second bevel gears, the second bevel gears are installed at the bottom end of the second rotating shaft, the second rotating shaft is rotatably connected to the support sleeve, the support sleeve is installed on the upper part of the mounting groove of the column through two groups of support rods, the handle is installed on the top of the second rotating shaft, the handle is eccentrically rotatably installed on the top of the handle, the three groups of internal threaded tubes are respectively threadedly connected with the three groups of first screw rods, the three groups of internal threaded tubes are respectively installed at the inner ends of the three groups of connecting plates, the buffer device is installed at the outer ends of the three groups of connecting plates, and the buffer device is connected to the inner ends of the three groups of arc-shaped support plates through the connecting device.
[0008] Preferably, the buffer device includes six groups of telescopic tubes, six groups of telescopic rods and six groups of springs, the six groups of telescopic tubes are respectively installed on the upper and lower sides of the outer ends of the three groups of connecting plates, the six groups of telescopic rods are respectively connected to the connecting devices, the six groups of springs are respectively mounted on the six groups of telescopic rods, one end of the six groups of springs is connected to the six groups of telescopic tubes, and the other end of the six groups of springs is connected to the six groups of telescopic rods.
[0009] Preferably, the lifting device includes a base plate and an electric push rod, the base plate is installed in the middle of the top end of the plate conveyor belt, the electric push rod is installed at the top end of the base plate, and the electric push rod is connected to the bottom end of the column through a fixing device.
[0010] Preferably, the connecting device includes six groups of fixed clamps, six groups of nuts and six groups of bolts. The six groups of fixed clamps are respectively installed on the upper and lower sides of the inner ends of the three groups of arc-shaped support plates. The six groups of telescopic rods are respectively clamped with the six groups of fixed clamps. The six groups of fixed clamps and the six groups of telescopic rods are penetrated by through holes. The six groups of bolts pass through the corresponding through holes on the six groups of fixed clamps and the six groups of telescopic rods, and the six groups of nuts are respectively threadedly connected to the six groups of bolts.
[0011] Preferably, the fixing device includes a fixing block, two groups of fixing plates, two groups of second screw rods, two groups of clamping blocks and two groups of hand wheels, the fixing block is installed in the middle part of the bottom end of the column, a clamping slot is provided at the bottom end of the fixing block, the fixing block is clamped together with the electric push rod, the left and right ends of the fixing block clamping slot are connected and provided with jacks, the two groups of fixing plates are respectively installed on the left and right sides of the bottom end of the column, the middle parts of the two groups of fixing plates are connected and provided with threaded holes, the two groups of second screw rods are respectively threadedly connected with the threaded holes of the two groups of fixing plates, the two groups of clamping blocks are respectively rotatably installed at the inner ends of the two groups of second screw rods, the left and right sides of the output end of the electric push rod are provided with clamping slots, the two groups of clamping slots on the electric push rod correspond to the positions of the two groups of jacks on the fixing block, the two groups of clamping blocks correspond to the positions of the two groups of jacks of the fixing block, and the two groups of hand wheels are respectively installed at the outer ends of the two groups of second screw rods.
[0012] Preferably, it also includes two groups of first guide rods and six groups of second guide rods, the two groups of first guide rods are respectively installed on the left and right sides of the top end of the base plate, sliding holes are provided on the left and right sides of the bottom end of the column, the two groups of first guide rods are slidably connected to the two groups of sliding holes of the column, the six groups of second guide rods are respectively installed on the upper and lower sides of the inner ends of the three groups of connecting plates, and the six groups of second guide rods are all slidably connected to the column.
[0013] Preferably, the sensing device is configured as a sensor, which is installed on the rear side of the top end of the plate conveyor belt. The sensor corresponds to the position of the column, so each group of processing equipment corresponding to the plate conveyor belt is provided with a sensing mechanism, the sensor corresponds to the position of the sensing mechanism, and the sensor is electrically connected to the motor.
[0014] Compared with the prior art, the utility model has the following beneficial effects: the height of the clamping device is adjusted according to the height of the cylinder sleeve, and the lifting device is opened, and the lifting device drives the clamping device to adjust the height. After the height of the clamping device is adjusted, the cylinder sleeve is put on the outside of the clamping device, and then the clamping device is opened. The clamping device adaptively clamps the cylinder sleeve under the action of the buffer device, and then the motor is turned on, and the motor drives the first rotating shaft on the left to rotate, and the first rotating shaft on the left drives the two groups of sprockets on the left to rotate, and the two groups of sprockets on the left are engaged with the two groups of chains, and the two groups of chains drive the plate conveyor belt to drive, and the plate conveyor belt drives the cylinder sleeve for transportation. When the sensing device corresponds to the position of the sensing mechanism of the processing equipment, the sensing device controls the motor to turn off. By setting this device, the cylinder sleeve can be centrally positioned, the stability of the cylinder sleeve is ensured, and the cylinder sleeve and the processing equipment can be accurately positioned. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 is a schematic diagram of an enlarged top view of the clamping device;
[0017] Figure 3It is a partial enlarged structural schematic diagram of the utility model;
[0018] Figure 4 yes Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0019] Figure 5 yes Figure 3 Schematic diagram of the enlarged structure of B;
[0020] Markings in the attached drawings: 1. vertical plate; 2. first rotating shaft; 3. sprocket; 4. motor; 5. chain; 6. plate conveyor belt; 7. baffle; 8. column; 9. first screw; 10. first bevel gear; 11. second bevel gear; 12. second rotating shaft; 13. handle; 14. handle; 15. support sleeve; 16. support rod; 17. internal threaded pipe; 18. connecting plate; 19. arc support plate; 20. telescopic tube; 21. telescopic rod; 22. spring; 23. bottom plate; 24. electric push rod; 25. fixed base; 26. nut; 27. bolt; 28. fixed block; 29. fixed plate; 30. second screw; 31. block; 32. handwheel; 33. first guide rod; 34. second guide rod; 35. sensor. DETAILED DESCRIPTION
[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0022] like Figures 1 to 5 As shown, the utility model is a stable conveying device for cylinder sleeve production, comprising four groups of vertical plates 1, two groups of first rotating shafts 2, four groups of sprocket wheels 3, motors 4, two groups of chains 5, plate conveyor belts 6, clamping devices, lifting devices, fixing devices and induction devices. The two groups of first rotating shafts 2 are respectively rotatably installed between the two groups of vertical plates 1 on the left and the two groups of vertical plates 1 on the right on the four groups of vertical plates 1. The four groups of sprocket wheels 3 are respectively installed at the front and rear of the two groups of first rotating shafts 2. The two groups of sprocket wheels 3 on the front and the two groups of sprocket wheels 3 on the rear are respectively meshed with the two groups of chains 5. The motor 4 is installed at the left front side. At the front end of the vertical plate 1, the output end of the motor 4 passes through the left front vertical plate 1 and is connected to the front end of the left first rotating shaft 2. The plate conveyor belt 6 is installed on two sets of chains 5. The front and rear ends of the plate conveyor belt 6 are both provided with baffles 7. The lifting device is installed on the plate conveyor belt 6. The clamping device is connected to the lifting device through a fixing device. The clamping device is provided with a buffer device. The induction device is installed on the rear side of the top end of the plate conveyor belt 6. The induction device corresponds to the position of the clamping device. The induction device is electrically connected to the motor 4. The lifting device, the clamping device and the induction device are all in multiple groups.
[0023] The height of the clamping device is adjusted according to the height of the cylinder sleeve. By opening the lifting device, the lifting device drives the clamping device to adjust the height. After the height of the clamping device is adjusted, the cylinder sleeve is put on the outside of the clamping device, and then the clamping device is opened. The clamping device adaptively clamps the cylinder sleeve under the action of the buffer device, and then the motor 4 is turned on. The motor 4 drives the first rotating shaft 2 on the left to rotate, and the first rotating shaft 2 on the left drives the two groups of sprockets 3 on the left to rotate. The two groups of sprockets 3 on the left are engaged with the two groups of chains 5. The two groups of chains 5 drive the plate conveyor belt 6 to transmit, and the plate conveyor belt 6 drives the cylinder sleeve for transportation. When the sensing device corresponds to the position of the sensing mechanism of the processing equipment, the sensing device controls the motor 4 to close. By setting this device, the cylinder sleeve can be centrally positioned, the stability of the cylinder sleeve is ensured, and the cylinder sleeve and the processing equipment can be accurately positioned.
[0024] As a preferred embodiment of the above embodiment, the clamping device includes a column 8, three groups of first screw rods 9, three groups of first bevel gears 10, a second bevel gear 11, a second rotating shaft 12, a turning handle 13, a handle 14, a support sleeve 15, two groups of support rods 16, three groups of internal threaded tubes 17, three groups of connecting plates 18, three groups of arc-shaped support plates 19 and a connecting device. The bottom end of the column 8 is connected to the lifting device through a fixing device, and the top of the column 8 is connected to a mounting groove. The three groups of first screw rods 9 are respectively and evenly rotated and installed on the column 8. The inner ends of the three groups of first screw rods 9 are located in the mounting groove of the column 8, and the three groups of first bevel gears 10 are respectively installed in the three groups of first screw rods 9. end, three groups of first bevel gears 10 are all meshed with the second bevel gears 11, the second bevel gears 11 are installed at the bottom end of the second rotating shaft 12, the second rotating shaft 12 is rotatably connected with the support sleeve 15, the support sleeve 15 is installed on the upper part of the mounting groove of the column 8 through two groups of support rods 16, the turning handle 13 is installed at the top of the second rotating shaft 12, the handle 14 is eccentrically rotatably installed at the top of the turning handle 13, three groups of internal threaded tubes 17 are respectively threadedly connected with the three groups of first screw rods 9, the three groups of internal threaded tubes 17 are respectively installed at the inner ends of the three groups of connecting plates 18, the buffer device is installed at the outer ends of the three groups of connecting plates 18, and the buffer device is connected to the inner ends of the three groups of arc-shaped support plates 19 through the connecting device;
[0025] By arranging the column 8, the first screw rod 9, the first bevel gear 10, the second bevel gear 11, the second rotating shaft 12, the turning handle 13, the handle bar 14, the support sleeve 15, the support rod 16, the internal threaded tube 17, the connecting plate 18, the arc support plate 19 and the connecting device, the cylinder sleeve is sleeved on the outside of the three groups of arc support plates 19, the turning handle 13 is driven to rotate by the handle bar 14, the turning handle 13 drives the second bevel gear 11 to rotate through the second rotating shaft 12, the second bevel gear 11 is meshed with the three groups of first bevel gears 10, the three groups of first bevel gears 10 drive the three groups of first screw rods 9 to rotate, the three groups of first screw rods 9 are threadedly connected with the three groups of internal threaded tubes 17, the three groups of internal threaded tubes 17 drive the three groups of connecting plates 18 to move outward, and the three groups of arc support plates 19 adaptively clamp the cylinder sleeve under the action of the buffer device, so as to clamp and fix the cylinder sleeve.
[0026] As a preferred embodiment of the above, the buffer device includes six groups of telescopic tubes 20, six groups of telescopic rods 21 and six groups of springs 22. The six groups of telescopic tubes 20 are respectively installed on the upper and lower sides of the outer ends of the three groups of connecting plates 18. The six groups of telescopic rods 21 are respectively connected with the connecting device. The six groups of springs 22 are respectively sleeved on the six groups of telescopic rods 21. One end of the six groups of springs 22 is connected to the six groups of telescopic tubes 20, and the other end of the six groups of springs 22 is connected to the six groups of telescopic rods 21.
[0027] By setting the telescopic tube 20, the telescopic rod 21 and the spring 22, when the three groups of arc-shaped support plates 19 are in contact with the cylinder liner, the six groups of telescopic rods 21 slide in the six groups of telescopic tubes 20, and the six groups of springs 22 are elastically deformed. Then, the six groups of springs 22 rebound to make the three groups of arc-shaped support plates 19 adaptively clamp the cylinder liner, thereby playing the role of adaptively clamping the cylinder liner and avoiding excessive force of the arc-shaped support plates 19 to cause wear of the cylinder liner.
[0028] As a preferred embodiment of the above, the lifting device includes a bottom plate 23 and an electric push rod 24, the bottom plate 23 is installed in the middle of the top of the plate conveyor belt 6, the electric push rod 24 is installed at the top of the bottom plate 23, and the electric push rod 24 is connected to the bottom end of the column 8 through a fixing device;
[0029] By providing the bottom plate 23 and the electric push rod 24 and opening the electric push rod 24, the electric push rod 24 drives the column 8 to move as a whole, so that the height of the three groups of arc support plates 19 can be adjusted according to the height of the cylinder sleeve.
[0030] As a preferred embodiment of the above, the connecting device includes six groups of fixed card seats 25, six groups of nuts 26 and six groups of bolts 27. The six groups of fixed card seats 25 are respectively installed on the upper and lower sides of the inner ends of the three groups of arc-shaped support plates 19. The six groups of telescopic rods 21 are respectively matched with the six groups of fixed card seats 25. The six groups of fixed card seats 25 and the six groups of telescopic rods 21 are penetrated with through holes. The six groups of bolts 27 pass through the corresponding through holes on the six groups of fixed card seats 25 and the six groups of telescopic rods 21, and the six groups of nuts 26 are respectively threadedly connected with the six groups of bolts 27;
[0031] By setting the fixing base 25, the nut 26 and the bolt 27, the six groups of fixing bases 25 on the three groups of arc-shaped support plates 19 are respectively clamped with the six groups of telescopic rods 21, and then the six groups of bolts 27 are respectively passed through the corresponding through holes on the six groups of fixing bases 25 and the six groups of telescopic rods 21, and the six groups of nuts 26 are respectively threadedly connected with the six groups of bolts 27, so as to fix the three groups of arc-shaped support plates 19, which is convenient for replacing the three groups of arc-shaped support plates 19.
[0032] As a preferred embodiment of the above, the fixing device includes a fixing block 28, two sets of fixing plates 29, two sets of second screws 30, two sets of card blocks 31 and two sets of hand wheels 32. The fixing block 28 is installed in the middle of the bottom end of the column 8. A card slot is provided at the bottom of the fixing block 28. The fixing block 28 is card-fitted with the electric push rod 24. The left and right ends of the card slot of the fixing block 28 are connected and provided with a jack. The two sets of fixing plates 29 are respectively installed on the left and right sides of the bottom end of the column 8. The middle of the two sets of fixing plates 29 The two sets of second screw rods 30 are connected with the threaded holes of the two sets of fixing plates 29 respectively, and the two sets of clamping blocks 31 are rotatably mounted on the inner ends of the two sets of second screw rods 30 respectively. The left and right sides of the output end of the electric push rod 24 are provided with clamping grooves. The two sets of clamping grooves on the electric push rod 24 correspond to the positions of the two sets of jacks on the fixing block 28. The two sets of clamping blocks 31 correspond to the positions of the two sets of jacks on the fixing block 28. The two sets of hand wheels 32 are respectively mounted on the outer ends of the two sets of second screw rods 30;
[0033] By setting a fixing block 28, a fixing plate 29, a second screw rod 30, a clamping block 31 and a hand wheel 32, the fixing block 28 at the bottom end of the column 8 is clamped with the output end of the electric push rod 24, and then the two groups of second screw rods 30 are rotated by two groups of hand wheels 32, and the two groups of second screw rods 30 are threadedly connected with the two groups of fixing plates 29, and the two groups of second screw rods 30 drive the two groups of clamping blocks 31 to slide inward, and the two groups of clamping blocks 31 pass through the two groups of jacks of the fixing block 28 and are clamped with the two groups of slots at the output end of the electric push rod 24, so as to fix the column 8, facilitate the disassembly and assembly of the column 8 as a whole, and thus facilitate the inspection and maintenance thereof.
[0034] As a preferred embodiment of the above embodiment, two groups of first guide rods 33 and six groups of second guide rods 34 are also included. The two groups of first guide rods 33 are respectively installed on the left and right sides of the top of the bottom plate 23. The left and right sides of the bottom of the column 8 are provided with sliding holes. The two groups of first guide rods 33 are slidably connected with the two groups of sliding holes of the column 8. The six groups of second guide rods 34 are respectively installed on the upper and lower sides of the inner ends of the three groups of connecting plates 18. The six groups of second guide rods 34 are all slidably connected with the column 8.
[0035] By setting the first guide rod 33 and the second guide rod 34, when the column 8 and the three groups of connecting plates 18 move, the two groups of first guide rods 33 slide on the column 8, and the six groups of second guide rods 34 are slidably connected to the column 8, thereby playing a role of guiding and supporting the column 8 and the three groups of connecting plates 18.
[0036] As a preferred embodiment of the above, the sensing device is set as a sensor 35, the sensor 35 is installed at the rear side of the top of the plate conveyor belt 6, the sensor 35 corresponds to the position of the column 8, so each group of processing equipment corresponding to the plate conveyor belt 6 is provided with a sensing mechanism, the sensor 35 corresponds to the position of the sensing mechanism, and the sensor 35 is electrically connected to the motor 4;
[0037] By setting the sensor 35, when the sensor 35 corresponds to the position of the sensing mechanism on the processing equipment, the sensor 35 controls the motor 4 to turn off, thereby playing a role in accurately positioning the cylinder sleeve.
[0038] The utility model provides a stable conveying device for cylinder sleeve production. When working, firstly, the height of the three groups of arc support plates 19 is adjusted according to the height of the cylinder sleeve, and the electric push rod 24 is opened. The electric push rod 24 drives the column 8 to move. When the height of the three groups of arc support plates 19 is adjusted to a suitable level, the electric push rod 24 is closed, and then the cylinder sleeve is sleeved on the outside of the three groups of arc support plates 19, and the handle 14 drives the turning handle 13 to rotate. The turning handle 13 drives the second bevel gear 11 to rotate through the second rotating shaft 12, and the second bevel gear 11 is meshed with the three groups of first bevel gears 10. The three groups of first bevel gears 10 drive the three groups of first screws 9 to rotate. The three groups of first screws 9 are threadedly connected with the three groups of internal threaded pipes 17. The three groups of internal threaded pipes 17 drive the three The connecting plate 18 moves outward, and when the three groups of arc-shaped support plates 19 contact the cylinder sleeve, the six groups of telescopic rods 21 slide in the six groups of telescopic tubes 20, and the six groups of springs 22 are elastically deformed. Then, the six groups of springs 22 rebound to make the three groups of arc-shaped support plates 19 adaptively clamp the cylinder sleeve, and then the motor 4 is turned on. The motor 4 drives the left first rotating shaft 2 to rotate, and the left first rotating shaft 2 drives the left two groups of sprockets 3 to rotate. The left two groups of sprockets 3 are engaged with the two groups of chains 5, and the two groups of chains 5 drive the plate conveyor belt 6 to transmit, and the plate conveyor belt 6 drives the cylinder sleeve for transportation. When the sensor 35 corresponds to the position of the sensing mechanism of the processing equipment, the sensor 35 controls the motor 4 to turn off, and then the processing equipment can process the cylinder sleeve.
[0039] The utility model provides a stable conveying device for cylinder liner production, and its installation method, connection method or setting method are all common mechanical methods, which can be implemented as long as they can achieve their beneficial effects; the motor 4, electric push rod 24 and sensor 35 of the utility model provide a stable conveying device for cylinder liner production are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual.
[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A stable conveying device for cylinder liner production, characterized in that: The invention comprises four groups of vertical plates (1), two groups of first rotating shafts (2), four groups of sprocket wheels (3), a motor (4), two groups of chains (5), a plate conveyor belt (6), a clamping device, a lifting device, a fixing device and a sensing device. The two groups of first rotating shafts (2) are respectively rotatably mounted between the two groups of vertical plates (1) on the left side and the two groups of vertical plates (1) on the right side. The four groups of sprocket wheels (3) are respectively mounted on the front and rear of the two groups of first rotating shafts (2). The two groups of sprocket wheels (3) on the front side and the two groups of sprocket wheels (3) on the rear side are respectively meshed with the two groups of chains (5). The motor (4) is mounted on the front end of the left front vertical plate (1). The output end of the motor (4) passes through the left front side vertical plate (1) and is connected to the front end of the left first rotating shaft (2); the plate conveyor belt (6) is installed on two sets of chains (5); the front end and the rear end of the plate conveyor belt (6) are both provided with baffles (7); the lifting device is installed on the plate conveyor belt (6); the clamping device is connected to the lifting device through a fixing device; the clamping device is provided with a buffer device; the induction device is installed on the rear side of the top end of the plate conveyor belt (6); the induction device corresponds to the position of the clamping device; the induction device is electrically connected to the motor (4); the lifting device, the clamping device and the induction device are all in multiple groups.
2. A stable conveying device for cylinder liner production as claimed in claim 1, characterized in that: The clamping device comprises a column (8), three groups of first screw rods (9), three groups of first bevel gears (10), a second bevel gear (11), a second rotating shaft (12), a turning handle (13), a handle bar (14), a supporting sleeve (15), two groups of supporting rods (16), three groups of internally threaded tubes (17), three groups of connecting plates (18), three groups of arc-shaped supporting plates (19) and a connecting device. The bottom end of the column (8) is connected to the lifting device through a fixing device, and a mounting groove is provided at the top end of the column (8). The three groups of first screw rods (9) are respectively and evenly rotated and mounted on the column (8). The inner ends of the three groups of first screw rods (9) are located in the mounting grooves of the column (8). The three groups of first bevel gears (10) are respectively mounted on the inner ends of the three groups of first screw rods (9). The first bevel gear (10) is meshed with the second bevel gear (11), the second bevel gear (11) is mounted on the bottom end of the second rotating shaft (12), the second rotating shaft (12) is rotatably connected to the support sleeve (15), the support sleeve (15) is mounted on the upper part of the mounting groove of the column (8) through two groups of support rods (16), the turning handle (13) is mounted on the top end of the second rotating shaft (12), the handle (14) is eccentrically rotatably mounted on the top end of the turning handle (13), three groups of internal threaded tubes (17) are respectively threadedly connected to the three groups of first screw rods (9), the three groups of internal threaded tubes (17) are respectively mounted on the inner ends of the three groups of connecting plates (18), the buffer device is mounted on the outer ends of the three groups of connecting plates (18), and the buffer device is connected to the inner ends of the three groups of arc-shaped support plates (19) through the connecting device.
3. A stable conveying device for cylinder liner production as claimed in claim 2, characterized in that: The buffer device comprises six groups of telescopic tubes (20), six groups of telescopic rods (21) and six groups of springs (22). The six groups of telescopic tubes (20) are respectively mounted on the upper side and the lower side of the outer ends of the three groups of connecting plates (18). The six groups of telescopic rods (21) are respectively connected to the connecting devices. The six groups of springs (22) are respectively sleeved on the six groups of telescopic rods (21). One end of the six groups of springs (22) is connected to the six groups of telescopic tubes (20), and the other end of the six groups of springs (22) is connected to the six groups of telescopic rods (21).
4. A stable conveying device for cylinder liner production as claimed in claim 3, characterized in that: The lifting device comprises a bottom plate (23) and an electric push rod (24), wherein the bottom plate (23) is mounted at the middle of the top end of the plate conveyor belt (6), the electric push rod (24) is mounted at the top end of the bottom plate (23), and the electric push rod (24) is connected to the bottom end of the column (8) through a fixing device.
5. A stable conveying device for cylinder liner production as claimed in claim 4, characterized in that: The connecting device comprises six groups of fixed clamping seats (25), six groups of nuts (26) and six groups of bolts (27). The six groups of fixed clamping seats (25) are respectively mounted on the upper side and the lower side of the inner ends of the three groups of arc-shaped support plates (19). The six groups of telescopic rods (21) are respectively matched and clamped with the six groups of fixed clamping seats (25). The six groups of fixed clamping seats (25) and the six groups of telescopic rods (21) are both provided with through holes. The six groups of bolts (27) respectively pass through the corresponding through holes on the six groups of fixed clamping seats (25) and the six groups of telescopic rods (21). The six groups of nuts (26) are respectively threadedly connected with the six groups of bolts (27).
6. A stable conveying device for cylinder liner production as claimed in claim 5, characterized in that: The fixing device comprises a fixing block (28), two sets of fixing plates (29), two sets of second screw rods (30), two sets of clamping blocks (31) and two sets of hand wheels (32). The fixing block (28) is installed at the middle of the bottom end of the column (8). A clamping slot is provided at the bottom end of the fixing block (28). The fixing block (28) is clamped with the electric push rod (24). The left and right ends of the clamping slot of the fixing block (28) are connected and provided with a plug hole. The two sets of fixing plates (29) are respectively installed at the left and right sides of the bottom end of the column (8). The middle of the two sets of fixing plates (29) are connected. The two sets of second screw rods (30) are respectively threadedly connected with the threaded holes of the two sets of fixing plates (29); the two sets of clamping blocks (31) are respectively rotatably mounted on the inner ends of the two sets of second screw rods (30); the left and right sides of the output end of the electric push rod (24) are both provided with clamping grooves; the two sets of clamping grooves on the electric push rod (24) correspond to the positions of the two sets of jacks on the fixing block (28); the two sets of clamping blocks (31) correspond to the positions of the two sets of jacks on the fixing block (28); and the two sets of hand wheels (32) are respectively mounted on the outer ends of the two sets of second screw rods (30).
7. A stable conveying device for cylinder liner production as claimed in claim 6, characterized in that: The utility model also comprises two groups of first guide rods (33) and six groups of second guide rods (34), the two groups of first guide rods (33) are respectively mounted on the left and right sides of the top end of the bottom plate (23), the left and right sides of the bottom end of the column (8) are both provided with sliding holes, the two groups of first guide rods (33) are slidably connected with the two groups of sliding holes of the column (8), the six groups of second guide rods (34) are respectively mounted on the upper side and the lower side of the inner end of the three groups of connecting plates (18), and the six groups of second guide rods (34) are all slidably connected with the column (8).
8. A stable conveying device for cylinder liner production as claimed in claim 7, characterized in that: The sensing device is configured as a sensor (35), which is installed at the rear side of the top end of the plate conveyor belt (6), and the position of the sensor (35) corresponds to the position of the column (8). Each group of processing equipment corresponding to the plate conveyor belt (6) is provided with a sensing mechanism, and the position of the sensor (35) corresponds to the position of the sensing mechanism. The sensor (35) is electrically connected to the motor (4).