Engine cylinder part assembling device

Abstract

The utility model discloses an engine cylinder part assembling device which comprises a bottom plate, a tailstock and a transmission box body, the tailstock is arranged on one side of the top end of the bottom plate, a first L-shaped plate is installed on one side of the tailstock through a bearing, and the transmission box body is arranged on the side, away from the tailstock, of the top end of the bottom plate. A first L-shaped plate is installed at one end of the transmission box body through a bearing, a second L-shaped plate is installed at one end of the transmission box body through a bearing, oil pipes are arranged in the first L-shaped plate and the second L-shaped plate correspondingly, sealing rings are arranged in the oil pipes correspondingly, and rotary distributors are arranged on one side of the tailstock and one side of the transmission box body correspondingly; a second L-shaped plate is arranged in the transmission box body, a rotary distributor is arranged in the transmission box body, a hose penetrating through the transmission box body and extending into the second L-shaped plate is installed at the output end of the rotary distributor, replacement plates are fixed to the top end of the first L-shaped plate and the top end of the second L-shaped plate through bolts, and a plurality of oil cylinder box bodies are arranged in the replacement plates. Therefore, the replacement plate is overturned by an inclination angle, and the structure meets the assembly requirements of different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of engine assembly, in particular to an engine cylinder parts assembly device. Background Art

[0002] The engine block is the structure that contains the cylinders and other components of an internal combustion engine. In early automotive engines, the engine block consisted of just the cylinder block, with a separate crankcase attached. Modern engine blocks often integrate the crankcase with the cylinder block as a single component. The engine block also typically includes elements such as coolant passages and oil passages. The term cylinder block is often used interchangeably with engine block, although technically the cylinder block of a modern engine is the cylinder block.

[0003] However, the existing engine cylinder parts assembly device has the following problems during use: the traditional processing method requires workers to manually clamp, and there are many processes, which makes the production efficiency low. Especially under the premise that the productivity of workers cannot be improved, this production method is difficult to adapt to the needs of modern production, and the fuel vehicle accessories of different products require standard fixture plates, which makes the cost high. Utility Model Content

[0004] The purpose of the utility model is to provide an engine cylinder parts assembly device to solve the related problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engine cylinder parts assembly device, comprising a base plate, a tailstock and a transmission housing, a tailstock is arranged on one side of the top of the base plate, and a first L-shaped plate is installed on one side of the tailstock through a bearing, a transmission housing is arranged on the side of the top of the base plate away from the tailstock, and a second L-shaped plate is installed on one end of the transmission housing through a bearing, oil pipes are opened inside the first L-shaped plate and the second L-shaped plate, and sealing rings are arranged inside the oil pipes, and a rotating shaft is arranged on one side of the tailstock and the transmission housing. A distributor is provided, and a hose penetrating the transmission box and extending to the inside of the second L-shaped plate is installed at the output end of the rotary distributor, a replacement plate is fixed to the top of the first L-shaped plate and the second L-shaped plate by bolts, and a plurality of cylinder boxes are arranged inside the replacement plates, a hydraulic cylinder is arranged inside the cylinder box, an oil circuit cavity is arranged inside the replacement plate, and the oil circuit cavity penetrates the cylinder box and is connected to the input end of the hydraulic cylinder, an accessory body is arranged above the replacement plate, and a clamping assembly for clamping the accessory body is arranged at the output end of the hydraulic cylinder.

[0006] The engine cylinder parts assembly device provided by the technical solution has a transmission housing and a bottom end of a tailstock both fixed with a pad in contact with a bottom plate by bolts, and the pad and the bottom plate are fixed with bolts.

[0007] The engine cylinder parts assembly device provided by the technical solution has a top end of the bottom plate provided with a positioning elongated groove, and the bottom ends of the tailstock and the transmission housing are provided with hole grooves matched with the inside of the positioning elongated groove.

[0008] The technical solution provides an engine cylinder parts assembly device, wherein the clamping assembly includes a limit frame and a holding block, the top end of the oil cylinder box is hinged to the limit frame, and the output end of the hydraulic cylinder is hinged to the holding block hinged to the limit frame.

[0009] The engine cylinder parts assembly device provided by the technical solution has a motor disposed on one side of the transmission housing, and a transmission bevel gear is installed on the output end of the motor through a coupling and on one side of the second L-shaped plate, and the bevel gears are meshed with each other.

[0010] In the engine cylinder block parts assembly device provided by the technical solution, fixing pins for positioning the replacement plate are installed at the top ends of the first L-shaped plate and the second L-shaped plate.

[0011] Compared with the prior art, the utility model provides an engine cylinder parts assembly device, which has the following beneficial effects:

[0012] 1. The utility model facilitates the rapid changeover of different products by replacing the replacement plate, does not need to adjust the oil circuit, saves time, improves the debugging efficiency, and facilitates the placement of replacement plates of different sizes. The motor can be started to drive the second L-shaped plate to rotate, so that the replacement plate can be flipped and tilted. This structure meets the assembly requirements at different angles.

[0013] 2. The utility model starts the hydraulic cylinder to push the holding block to hold the accessory body around the limit frame to improve practicality. The structure is a non-standard part. The position between the tailstock and the transmission box can be adjusted to accommodate the sizes of replacement plates of different lengths, thereby achieving cost savings and quick operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the replacement plate and the oil cylinder box structure of the utility model;

[0018] Figure 5 For the utility model Figure 1 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. bottom plate; 2. long positioning groove; 3. first L-shaped plate; 4. tailstock; 5. transmission housing; 6. second L-shaped plate; 7. replacement plate; 8. cylinder housing; 9. hydraulic cylinder; 10. limit frame; 11. holding block; 12. accessory body; 13. rotary distributor; 14. pad; 15. motor; 16. oil pipe; 17. sealing ring; 18. oil circuit cavity. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, as Figure 1-2 As shown, the utility model provides a technical solution: an engine cylinder parts assembly device, including a base plate 1, a tailstock 4 and a transmission box 5, a tailstock 4 is arranged on one side of the top of the base plate 1, and a first L-shaped plate 3 is installed on one side of the tailstock 4 through a bearing, a transmission box 5 is arranged on the side of the top of the base plate 1 away from the tailstock 4, and a second L-shaped plate 6 is installed on one end of the transmission box 5 through a bearing, the transmission box 5 and the bottom ends of the tailstock 4 are both fixed with a pad 14 in contact with the base plate 1 by bolts, and the pad 14 and the base plate 1 are fixed with bolts, a positioning elongated groove 2 is opened on the top of the base plate 1, and a hole groove matching the inside of the positioning elongated groove 2 is opened on the bottom ends of the tailstock 4 and the transmission box 5, a motor 15 is arranged on one side of the transmission box 5, and a transmission bevel gear is installed on the output end of the motor 15 through a coupling and a side of the second L-shaped plate 6, the bevel gears are meshed with each other, and the first L-shaped plate 3 and the top of the second L-shaped plate 6 are equipped with fixing pins for positioning the replacement plate 7. The positions of the tailstock 4 and the transmission case 5 are adjusted by replacing plates 7 of different lengths. First, the replacement plate 7 is inserted into the fixing pins above the first L-shaped plate 3 and the second L-shaped plate 6, and the holes at the transmission case 5 and the tailstock 4 correspond to the positioning elongated slots 2, and then fixed by bolts. When the height needs to be adjusted, it is necessary to add a pad 14 to the tailstock 4 and the transmission case 5 to increase its height. When it is necessary to adjust the processing angle of the replacement plate 7, the motor 15 can be started to drive the second L-shaped plate 6 to rotate, so that the replacement plate 7 is flipped and tilted. The structure is simple to operate and easy to use. The structure is a non-standard part. The spacing position can be adjusted by replacing plates 7 of different lengths. It can be universal without adjusting the oil circuit. It has high practicality, low cost, saves time, and improves the debugging work efficiency.

[0022] Embodiment 2, as Figure 1-4As shown, the utility model provides a technical solution: an engine cylinder parts assembly device, including a first L-shaped plate 3 and a second L-shaped plate 6, both of which are provided with oil pipes 16, and the inside of the oil pipes 16 is provided with sealing rings 17, a tailstock 4 and a side of a transmission case 5 are provided with a rotary distributor 13, and the output end of the rotary distributor 13 is installed with a hose that penetrates the transmission case 5 and extends to the inside of the second L-shaped plate 6, the top ends of the first L-shaped plate 3 and the second L-shaped plate 6 are fixed with replacement plates 7 by bolts, and the inside of the replacement plates 7 is provided with a plurality of oil cylinder boxes 8, and the oil cylinder boxes 8 are provided with a plurality of oil cylinder boxes 8. A hydraulic cylinder 9 is arranged inside, and an oil circuit cavity 18 is arranged inside the replacement plate 7, and the oil circuit cavity 18 penetrates the cylinder housing 8 and is connected with the input end of the hydraulic cylinder 9. The rotary distributors 13 on both sides are started to be connected with the oil pipe 16 through a hose, and then the rotary distributor 13 is started to supply oil to the oil circuit cavity 18, and the oil circuit cavity 18 is connected with the input end of the hydraulic cylinder 9 above the replacement plate 7, so as to supply oil to multiple groups of hydraulic cylinders 9 above the replacement plate 7. By replacing the replacement plate 7, it is convenient to process different products for quick changeover and to place replacement plates 7 of different sizes.

[0023] Embodiment 3, as Figure 1-5 As shown, the utility model provides a technical solution: an engine cylinder parts assembly device, including an accessory body 12 arranged above the replacement plate 7, a clamping assembly for clamping the accessory body 12 arranged at the output end of the hydraulic cylinder 9, the clamping assembly including a limit frame 10 and a holding block 11, the top end of the cylinder housing 8 is hinged with the limit frame 10, the output end of the hydraulic cylinder 9 is hinged with the holding block 11 hinged with the limit frame 10, the hydraulic cylinder 9 can be started to push the holding block 11 to press and fix the position of the accessory body 12 around the limit frame 10, thereby improving practicality.

[0024] Working principle: First, turn on the external power supply. When the operator places the replacement plates 7 of different lengths on the workpiece, the position of the tailstock 4 and the transmission box 5 can be adjusted. First, the replacement plate 7 is inserted into the fixing pins above the first L-shaped plate 3 and the second L-shaped plate 6, and the hole grooves at the transmission box 5 and the tailstock 4 correspond to the positioning long groove 2, and then fixed by bolts. When the height needs to be adjusted, it is necessary to add a pad 14 to the tailstock 4 and the transmission box 5 to increase its height. When the processing angle of the replacement plate 7 needs to be adjusted, the motor can be started. 15 drives the second L-shaped plate 6 to rotate, so that the replacement plate 7 is flipped and tilted. When the accessory body 12 needs to be clamped, the rotary distributors 13 on both sides are first connected to the oil pipe 16 through a hose, and then the rotary distributor 13 is started to supply oil to the oil circuit cavity 18, and the oil circuit cavity 18 is connected to the input end of the hydraulic cylinder 9 above the replacement plate 7, which is convenient for supplying oil to multiple groups of hydraulic cylinders 9 above the replacement plate 7. The hydraulic cylinder 9 can be started to push the holding block 11 to press and fix the position of the accessory body 12 around the limit frame 10, thereby improving practicality.

[0025] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An engine cylinder parts assembly device, comprising a base plate (1), a tailstock (4) and a transmission housing (5), characterized in that: A tailstock (4) is arranged on one side of the top of the base plate (1), and a first L-shaped plate (3) is mounted on one side of the tailstock (4) via a bearing. A transmission housing (5) is arranged on the side of the top of the base plate (1) away from the tailstock (4), and a second L-shaped plate (6) is mounted on one end of the transmission housing (5) via a bearing. Oil pipes (16) are provided inside the first L-shaped plate (3) and the second L-shaped plate (6), and a sealing ring (17) is provided inside the oil pipes (16). A rotary distributor (13) is arranged on one side of the tailstock (4) and the transmission housing (5), and a rotary distributor (13) penetrating the transmission housing (5) is mounted on the output end of the rotary distributor (13). ) and extending to the inside of the second L-shaped plate (6), the top ends of the first L-shaped plate (3) and the second L-shaped plate (6) are both fixed with a replacement plate (7) by bolts, and a plurality of oil cylinder boxes (8) are arranged inside the replacement plate (7), a hydraulic cylinder (9) is arranged inside the oil cylinder box (8), an oil circuit cavity (18) is arranged inside the replacement plate (7), and the oil circuit cavity (18) passes through the oil cylinder box (8) and is connected to the input end of the hydraulic cylinder (9), an accessory body (12) is arranged above the replacement plate (7), and a clamping assembly for clamping the accessory body (12) is arranged at the output end of the hydraulic cylinder (9).

2. The engine cylinder parts assembly device according to claim 1, characterized in that: The bottom ends of the transmission housing (5) and the tailstock (4) are both fixed with a cushion block (14) in contact with the bottom plate (1) by means of bolts, and the cushion block (14) and the bottom plate (1) are fixed with the bolts.

3. The engine cylinder parts assembly device according to claim 1, characterized in that: The top end of the base plate (1) is provided with a positioning elongated groove (2), and the bottom ends of the tailstock (4) and the transmission housing (5) are provided with hole grooves matching the inside of the positioning elongated groove (2).

4. The engine cylinder parts assembly device according to claim 1, characterized in that: The clamping assembly comprises a limit frame (10) and a holding block (11); the top end of the oil cylinder housing (8) is hingedly connected to the limit frame (10); the output end of the hydraulic cylinder (9) is hingedly connected to the holding block (11) which is hingedly connected to the limit frame (10).

5. The engine cylinder parts assembly device according to claim 1, characterized in that: A motor (15) is arranged on one side of the transmission housing (5), and a transmission bevel gear is installed at the output end of the motor (15) through a coupling and one side of the second L-shaped plate (6), and the bevel gears are meshed with each other.

6. The engine cylinder parts assembly device according to claim 1, characterized in that: Fixing pins for positioning the replacement plate (7) are installed at the top ends of the first L-shaped plate (3) and the second L-shaped plate (6).

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