Production and machining device for automobile oil cylinder connecting piece

Abstract

The utility model discloses a production and machining device for an automobile oil cylinder connecting piece, and relates to the technical field of automobile part machining. The driving assembly is used for driving the top plate to move up and down; the limiting assembly is used for limiting and fixing the crankshaft; the lifting assembly is used for driving the crankshaft to move; the pressing assembly is used for pressing and fixing the crankshaft; the limiting assembly comprises a base, and a bearing ring and a fixing shaft are arranged at the top end of the base. According to the crankshaft grinding device, the base is arranged, the lifting assembly is arranged on the inner side of the base, a crankshaft to be ground can be effectively connected in a sleeved mode, the height of the crankshaft can be effectively adjusted, the limiting assembly used for fixing the crankshaft is arranged at the top end of the base, the crankshaft can be effectively fixed, and the limiting effect is effectively improved; and meanwhile, the crankshafts with different lengths and different directions can be limited and fixed, and the use applicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a production and processing device for automobile oil cylinder connecting parts. Background Art

[0002] The car's cylinder is an extremely important transmission component on the car. It is installed in the car through the crankshaft. The crankshaft is the most important component in the engine. It bears the force transmitted from the connecting rod and converts it into torque, which is output through the crankshaft and drives other accessories on the engine to work.

[0003] The utility model patent with patent application publication number 202122346517.4 discloses a production and processing device for automobile cylinder connecting parts, including a processing device body, a workpiece adjustment mechanism and a grinding adjustment structure. A processing groove is provided at the upper end of the processing device body, and a barrier net is fixedly provided on the lower end surface of the processing groove. A funnel is fixedly provided at the lower end of the barrier net, and a material box is provided at the lower end of the funnel. A workpiece adjustment mechanism is provided on one side of the processing groove. The starting motor drives the bidirectional threaded screw to drive the second nut to move relative to each other, thereby driving the grinder on the surface of the second support rod to gradually approach the workpiece for grinding. The first motor drives the unidirectional threaded screw to drive the first nut to move laterally, indirectly driving the grinder to adjust the lateral distance. The grinding debris passes through the barrier net and is collected by the funnel into the waste box. The labor intensity is reduced without manual work to pick up the workpiece for grinding, and the workpiece can be automatically ground after being placed, thereby improving efficiency.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when fixing the crankshaft, it can only fix and limit the crankshaft of a single size. Once the crankshaft is too long, the crankshaft cannot be limited and fixed, and the diameter of the crankshaft to be polished is also limited, resulting in a relatively single use of the device and reducing the applicability of the device.

[0005] Therefore, it is necessary to invent a production and processing device for automobile oil cylinder connecting parts to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a production and processing device for automobile cylinder connecting parts. By setting a base, a lifting component is arranged on the inner side of the base, which can effectively socket and adjust the height of the crankshaft to be polished. A limiting component for fixing the crankshaft is arranged on the top of the base, which can effectively fix the crankshaft and effectively increase the limiting effect. At the same time, crankshafts of different lengths and diameters can be limited and fixed, which effectively improves the applicability of the device, so as to solve the problem proposed in the above background technology that when fixing the crankshaft, only a single size of crankshaft can be fixed and limited. Once the length of the crankshaft is too long, the crankshaft cannot be limited and fixed, and the diameter of the crankshaft to be polished is also limited, resulting in a relatively single use of the device and reducing the applicability of the device.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a production and processing device for an automobile cylinder connecting piece, comprising:

[0008] An operating table, wherein a top plate is arranged on the top of the operating table, and a grinder is arranged above the top plate;

[0009] A driving assembly, the driving assembly is used to drive the top plate to move up and down;

[0010] A limiting assembly, the limiting assembly is used to limit and fix the crankshaft;

[0011] A lifting assembly, the lifting assembly is used to drive the crankshaft to move; and

[0012] A clamping assembly, wherein the clamping assembly is used to clamp and fix the crankshaft;

[0013] The limiting assembly comprises a base, a bearing ring and a fixed shaft are arranged at the top of the base, a lifting plate is arranged at the top of the base, and a through hole is arranged on the inner side of the lifting plate;

[0014] The lifting assembly comprises a connecting rod, the outer side of the connecting rod is fixedly connected with a toggle plate, and the connecting rod is fixedly connected to the bottom end of the carrying ring.

[0015] According to at least one embodiment of the present disclosure, a production and processing device for an automobile cylinder connecting part is provided, wherein a socket is provided on the outer side of the base, a first fastening bolt is provided on the inner side of the base, blocks are provided on both sides of the connecting rod, the blocks are slidably connected to the inner side of the first fastening bolt, a pin is provided on the inner side of the toggle plate, and the pin is provided on the inner side of the socket.

[0016] According to a production and processing device of an automobile cylinder connecting part according to at least one embodiment of the present disclosure, the clamping assembly includes an arc-shaped rubber pad and an arc-shaped ring, and the arc-shaped rubber pad and the arc-shaped ring are both arranged on the inner side of the through hole, and an adjusting bolt is arranged on the outer side of the lifting plate, and the adjusting bolt is threadedly connected to the inner side of the lifting plate.

[0017] According to at least one embodiment of the present disclosure, in a production and processing device for automobile cylinder connecting parts, a sleeve plate is fixedly connected to the top of the base, a second fastening bolt is provided on the rear side of the sleeve plate, and the lifting plate is slidably connected to the inner side of the sleeve plate.

[0018] According to at least one embodiment of the present disclosure, a production and processing device for automobile cylinder connecting parts has a connecting plate fixedly connected to the rear side of the base, a sliding block fixedly connected to the bottom end of the connecting plate, a first fastening bolt is provided on the inner sides of the connecting plate and the sliding block, a sliding groove is provided on the inner side of the operating table, and the sliding block is slidably connected to the inner side of the sliding groove.

[0019] According to at least one embodiment of the present disclosure, a production and processing device for automobile cylinder connecting parts is provided, wherein the driving assembly includes a hydraulic push rod, which is fixedly connected to the top of an operating table, and the output end of the hydraulic push rod is fixedly connected to the bottom end of a top plate, and sliding rods are fixedly connected to both sides of the top of the operating table, and the top plate is slidably connected to the outer side of the sliding rod.

[0020] Technical effects and advantages of the utility model:

[0021] (1) The utility model provides a base, and a lifting assembly is provided on the inner side of the base, which can effectively socket the crankshaft to be polished and adjust the height. The top of the base is provided with a limiting assembly for fixing the crankshaft, which can effectively fix the crankshaft and effectively increase the limiting effect. At the same time, it can limit and fix crankshafts of different lengths and different directions, effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0023] Figure 1 It is a schematic diagram of the overall structure of a production and processing device for an automobile cylinder connecting part according to an embodiment of the present disclosure.

[0024] Figure 2 It is a schematic diagram of the main structure of a base in a production and processing device for an automobile cylinder connecting part according to an embodiment of the present disclosure.

[0025] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0026] Figure 4 It is a schematic diagram of the side structure of a base in a production and processing device for an automobile cylinder connecting part according to an embodiment of the present disclosure.

[0027] The specific reference numerals in the figure are:

[0028] 1. Operation table; 11. Slide bar; 12. Slide slot;

[0029] 2. Top plate; 21. Grinding machine;

[0030] 3. Hydraulic push rod;

[0031] 4. Base; 41. Connecting plate; 42. Socket; 43. First fastening bolt; 44. Sliding block;

[0032] 5. Plate set;

[0033] 6. lifting plate; 61. through hole; 62. arc-shaped rubber pad; 63. arc-shaped ring; 64. adjusting bolt;

[0034] 7. Loading ring; 71. Fixed shaft; 72. Connecting rod; 721. Block; 722. Toggle plate; 723. Latch;

[0035] 8. Second tightening bolt. DETAILED DESCRIPTION

[0036] like Figure 1-Figure 4 As shown, a production and processing device for an automobile cylinder connecting part disclosed in the present invention may include: an operating table 1, a driving assembly, a limiting assembly, a lifting assembly, a clamping assembly and other components.

[0037] like Figure 2 As shown, in the present disclosure, the limiting assembly includes a base 4, a bearing ring 7 and a fixed shaft 71 are arranged at the top of the base 4, a lifting plate 6 is arranged at the top of the base 4, and a through hole 61 is arranged on the inner side of the lifting plate 6;

[0038] The lifting assembly includes a connecting rod 72 , an outer side of the connecting rod 72 is fixedly connected to a toggle plate 722 , and the connecting rod 72 is fixedly connected to the bottom end of the carrying ring 7 .

[0039] Therefore, by setting the fixed shaft 71, the crankshaft can be sleeved on the outside of the fixed shaft 71, the supporting ring 7 is used to support the crankshaft, and the setting of the through hole 61 can effectively limit the crankshaft. The crankshaft is inserted from the top of the through hole 61 to the outside of the fixed shaft 71. By setting the connecting rod 72, the supporting ring 7 can be driven to move, so that the setting height of the crankshaft can be effectively adjusted.

[0040] like Figure 3 As shown, a socket 42 is provided on the outer side of the base 4, a first fastening bolt 43 is provided on the inner side of the base 4, blocks 721 are provided on both sides of the connecting rod 72, the blocks 721 are slidably connected to the inner side of the first fastening bolt 43, a pin 723 is provided on the inner side of the toggle plate 722, and the pin 723 is provided on the inner side of the socket 42.

[0041] Therefore, by setting the socket 42, the pin 723 can be set on the inner side of the socket 42, so as to limit the height of the toggle plate 722, that is, to limit the height of the connecting rod 72 and the supporting ring 7, that is, to limit the height of the fixed shaft 71. By setting the clamping block 721, the clamping block 721 can be slidably connected to the inner side of the first fastening bolt 43, so as to effectively limit the sliding of the connecting rod 72 and improve the stability of the movement of the connecting rod 72.

[0042] like Figure 2 As shown, in the present disclosure, the clamping assembly includes an arc-shaped rubber pad 62 and an arc-shaped ring 63, both of which are arranged on the inner side of the through hole 61, and an adjusting bolt 64 is arranged on the outer side of the lifting plate 6, and the adjusting bolt 64 is threadedly connected to the inner side of the lifting plate 6.

[0043] Therefore, by setting the adjusting bolt 64 , the adjusting bolt 64 is threadedly connected to the inner side of the lifting plate 6 , so that the arc ring 63 can be moved by rotating the adjusting bolt 64 , and the crankshaft set inside the through hole 61 can be pressed and fixed.

[0044] like Figure 2 and Figure 4 As shown, a sleeve plate 5 is fixedly connected to the top of the base 4 , a second fastening bolt 8 is provided on the rear side of the sleeve plate 5 , and a lifting plate 6 is slidably connected to the inner side of the sleeve plate 5 .

[0045] Therefore, by sliding the lifting plate 6 on the inner side of the sleeve plate 5, the height of the lifting plate 6 can be effectively changed. The crankshaft is inserted into the inner side of the through hole 61. When the length is long, the height of the lifting plate 6 can be changed to effectively fix the upper part of the crankshaft, thereby avoiding the crankshaft from being fixed unstable and causing a decrease in the subsequent grinding effect. By setting a second fastening bolt 8, the second fastening bolt 8 is threadedly connected to the inner side of the sleeve plate 5, and the lifting plate 6 is limited and fixed by squeezing the lifting plate 6.

[0046] like Figure 2 and Figure 4 As shown, in the present disclosure, a connecting plate 41 is fixedly connected to the rear side of the base 4, a slider 44 is fixedly connected to the bottom end of the connecting plate 41, a first fastening bolt 43 is provided on the inner sides of the connecting plate 41 and the slider 44, a slide groove 12 is provided on the inner side of the operating table 1, and the slider 44 is slidably connected to the inner side of the slide groove 12.

[0047] Therefore, by setting a connecting plate 41, the connecting plate 41 is fixedly connected to the rear side of the base 4, and the bottom end of the connecting plate 41 is fixedly connected with a slider 44, which is slidably set on the inner side of the slide groove 12, so that the slider 44 can effectively and stably slide on the inner side of the slide groove 12, so that the base 4 slides on the top of the operating table 1, and the first fastening bolt 43 is set on the inner side of the connecting plate 41 and the slider 44. When the connecting plate 41 needs to be fixed, it is convenient to tighten the first fastening bolt 43. The base 4 is fixed to the top of the operating table 1 by extrusion and fixing, which is convenient for subsequent grinding work and improves the stability of grinding.

[0048] like Figure 1 As shown, in the present disclosure, the driving assembly includes a hydraulic push rod 3, which is fixedly connected to the top of the operating platform 1, and the output end of the hydraulic push rod 3 is fixedly connected to the bottom end of the top plate 2. Both sides of the top of the operating platform 1 are fixedly connected with sliding rods 11, and the top plate 2 is slidably connected to the outer side of the sliding rod 11.

[0049] Therefore, by setting up the hydraulic push rod 3, the hydraulic push rod 3 can effectively drive the top plate 2 to move up and down. The top end of the top plate 2 is fixedly connected to the grinder 21, and its output end is provided with a grinding sheet, which is convenient for grinding the crankshaft. The top plate 2 is slidably connected to the outer side of the slide rod 11, which can effectively make the top plate 2 stably move up and down on the outer side of the slide rod 11, thereby making the movement of the grinder 21 more stable.

[0050] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A production and processing device for automobile cylinder connecting parts, characterized in that: include: An operating table (1), wherein a top plate (2) is arranged at the top of the operating table (1), and a grinder (21) is arranged above the top plate (2); A driving assembly, the driving assembly being used to drive the top plate (2) to move up and down; A limiting assembly, the limiting assembly is used to limit and fix the crankshaft; A lifting assembly, the lifting assembly is used to drive the crankshaft to move; and A clamping assembly, wherein the clamping assembly is used to clamp and fix the crankshaft; The limiting assembly comprises a base (4), a top end of the base (4) is provided with a bearing ring (7) and a fixed shaft (71), a top end of the base (4) is provided with a lifting plate (6), and an inner side of the lifting plate (6) is provided with a through hole (61); The lifting assembly comprises a connecting rod (72), the outer side of which is fixedly connected to a toggle plate (722), and the connecting rod (72) is fixedly connected to the bottom end of the carrying ring (7).

2. The production and processing device of an automobile oil cylinder connecting piece according to claim 1 is characterized in that: The outer side of the base (4) is provided with a socket (42), the inner side of the base (4) is provided with a first fastening bolt (43), both sides of the connecting rod (72) are provided with clamping blocks (721), the clamping blocks (721) are slidably connected to the inner side of the first fastening bolt (43), the inner side of the toggle plate (722) is provided with a latch (723), and the latch (723) is arranged on the inner side of the socket (42).

3. The production and processing device of an automobile oil cylinder connecting piece according to claim 2 is characterized in that: The clamping assembly comprises an arc-shaped rubber pad (62) and an arc-shaped ring (63), wherein the arc-shaped rubber pad (62) and the arc-shaped ring (63) are both arranged on the inner side of the through hole (61), and an adjusting bolt (64) is arranged on the outer side of the lifting plate (6), and the adjusting bolt (64) is threadedly connected to the inner side of the lifting plate (6).

4. The production and processing device of an automobile oil cylinder connecting piece according to claim 3 is characterized in that: The top end of the base (4) is fixedly connected to a sleeve plate (5), a second fastening bolt (8) is provided on the rear side of the sleeve plate (5), and the lifting plate (6) is slidably connected to the inner side of the sleeve plate (5).

5. The production and processing device of the automobile oil cylinder connecting piece according to claim 4 is characterized in that: A connecting plate (41) is fixedly connected to the rear side of the base (4), a sliding block (44) is fixedly connected to the bottom end of the connecting plate (41), a first fastening bolt (43) is arranged on the inner side of the connecting plate (41) and the sliding block (44), a sliding groove (12) is arranged on the inner side of the operating table (1), and the sliding block (44) is slidably connected to the inner side of the sliding groove (12).

6. The production and processing device of the automobile cylinder connecting piece according to claim 4 is characterized in that: The driving assembly comprises a hydraulic push rod (3), the hydraulic push rod (3) is fixedly connected to the top end of the operating platform (1), the output end of the hydraulic push rod (3) is fixedly connected to the bottom end of the top plate (2), both sides of the top end of the operating platform (1) are fixedly connected to sliding rods (11), and the top plate (2) is slidably connected to the outer side of the sliding rod (11).

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