Cylinder barrel blank inner cavity processing device

Abstract

The utility model relates to the technical field of machining equipment, in particular to a cylinder barrel blank inner cavity processing device which comprises a bottom plate, a sliding way in the left-right direction is arranged on the bottom plate, a left vertical plate is further installed in the sliding way through a left rotating wheel, a roller shaft driven by a rolling motor is installed on the left vertical plate, a rolling roller is further installed on the roller shaft, and the rolling motor is installed on the left vertical plate. A right vertical plate is further installed in the sliding way through a right rotating wheel, the right vertical plate is provided with a penetrating hole for penetrating the right end of the roll shaft, a plurality of lifting rods are installed on the bottom plate, a top wheel is installed on each lifting rod, and the upper ends of the top wheels form a cambered surface type structure supporting the lower portion of the outer side of the cylinder barrel blank. The device has the advantages that air holes in the inner side of the cylinder barrel blank can be eliminated, and product quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a cylinder blank inner cavity processing device. Background Art

[0002] The cylinder barrel is processed using a cylinder barrel blank, and the cylinder barrel processing includes, for example, polishing the inner side of the cylinder barrel.

[0003] The inner side of the untreated cylinder blank often contains a large number of pores; in the existing technology, there is no equipment to eliminate the pores on the inner side of the cylinder blank. The cylinder is processed directly on the untreated cylinder blank, and the pores still exist. The presence of pores often affects the quality of the product and cannot meet the requirements of high-quality products. Summary of the Invention

[0004] The purpose of the present invention is to provide a cylinder blank inner cavity processing device which can eliminate the pores on the inner side of the cylinder blank and is conducive to improving product quality in view of the above shortcomings.

[0005] The technical solution adopted by the present invention is: a cylinder blank inner cavity processing device, which is characterized by: including a bottom plate, the bottom plate has slides in left and right directions, and a left vertical plate is installed in the slide through a left rotating wheel, the left vertical plate is installed with a roller driven by a rolling motor, and the rolling roller is installed on the roller, and the right vertical plate is installed in the slide through a right rotating wheel, the right vertical plate has an insertion hole for inserting the right end of the roller, and a plurality of lifting rods are installed on the bottom plate, each lifting rod is installed with a top wheel, and the upper ends of the plurality of top wheels form an arc-shaped structure supporting the lower outer side of the cylinder blank; the left rotating wheel and the right rotating wheel are connected to a control device, and the control device controls the operation of the left rotating wheel and the right rotating wheel; the lifting rod is connected to the control device, and the control device controls the lifting and lowering of the lifting rod; the rolling motor is connected to the control device, and the control device controls the operation of the rolling motor.

[0006] Furthermore, the operation of the left-turning wheel and the right-turning wheel can enable the rolling roller to roll the inner side of the cylinder blank from one end to the other end.

[0007] Furthermore, the right vertical plate includes an upper right vertical plate and a lower right vertical plate, and the upper right vertical plate and the lower right vertical plate are connected by a rotating shaft.

[0008] Furthermore, there is a rotating roller installed on the bottom plate, the rotating roller is connected to the rotating motor, and the rotating motor is connected to the control device. When in use, the rotating roller is tangent to the outer side of the cylinder blank.

[0009] Furthermore, the rolling roller is made of superhard material.

[0010] Furthermore, the outer periphery of the rolling roller is a drum-shaped structure.

[0011] The beneficial effect of the utility model is that the cylinder blank inner cavity processing device can eliminate the air holes inside the cylinder blank, which is beneficial to improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the longitudinal section structure of the utility model.

[0013] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure along the A-A direction.

[0014] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure in the B-B direction.

[0015] Among them: 1, bottom plate 11, slide 21, left vertical plate 22, left rotating wheel 23, rolling motor 24, roller shaft 3, rolling roller 4, right vertical plate 41, insertion hole 42, upper right vertical plate 43, lower right vertical plate 44, rotating shaft 45, right rotating wheel 5, lifting rod 6, top wheel 7, rotating roller 10, cylinder blank. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] like Figure 1 、 2 As shown in , 3, the cylinder blank inner cavity processing device is characterized by: comprising: a base plate 1, the base plate has a slide 11 in the left and right directions, and a left vertical plate 21 is installed in the slide through a left-turning wheel 22, the left vertical plate is equipped with a roller shaft 24 driven by a rolling motor 23, and the rolling roller 3 is installed on the roller shaft, and the right vertical plate 4 is installed in the slide through a right-turning wheel 45, the right vertical plate has an insertion hole 41 for inserting the right end of the roller shaft, a plurality of lifting rods 5 are installed on the base plate, each lifting rod is equipped with a top wheel 6, and the upper ends of the plurality of top wheels form an arc-shaped structure supporting the lower outer side of the cylinder blank; the left-turning wheel and the right-turning wheel are connected to a control device, and the control device controls the operation of the left-turning wheel and the right-turning wheel; the lifting rod is connected to the control device, and the control device controls the lifting and lowering of the lifting rod; the rolling motor is connected to the control device, and the control device controls the operation of the rolling motor.

[0018] Design principle: When the utility model is used, the rolling roller is placed in the hollow core of the cylinder blank, the right end of the roller shaft is inserted into the through hole of the right vertical plate, the lifting rod is adjusted so that the top wheel presses against the bottom of the outer side of the cylinder blank 10, the rolling motor is started, and the rolling roller rolls the bottom of the inner side of the cylinder blank. During the rolling process, the rolling roller also drives the rotation of the cylinder blank, so that different circumferential parts of the cylinder blank can be rolled; by running the left and right wheels, the rolling roller can be moved left and right, and the cylinder blank can be rolled from one end to the other; in short, the use of the utility model can realize the rolling of the inner side of the cylinder blank to eliminate air holes and achieve the purpose of the utility model.

[0019] Furthermore, the operation of the left-turning wheel and the right-turning wheel can enable the rolling roller to roll the inner side of the cylinder blank from one end to the other end.

[0020] The utility model is arranged in this way, thereby ensuring that the cylinder blank is processed from one end to the other end.

[0021] Furthermore, the right vertical plate includes an upper right vertical plate 42 and a lower right vertical plate 43 , and the upper right vertical plate and the lower right vertical plate are connected by a rotating shaft 44 .

[0022] The utility model is arranged in this way to ensure that the right end of the roller can be smoothly inserted into the insertion hole. For example, when the right end of the roller is inserted, the upper right vertical plate can be bent outward and then made to stand upright.

[0023] Furthermore, a rotating roller 7 is installed on the bottom plate, the rotating roller is connected to the rotating motor, and the rotating motor is connected to the control device. When in use, the rotating roller is tangent to the outer side of the cylinder blank.

[0024] The utility model is arranged in this way, and the effect of adjusting the operation of the cylinder blank can be achieved by adjusting the rotating roller.

[0025] Furthermore, the rolling roller is made of superhard material.

[0026] The utility model is arranged in this way, thereby ensuring the effect of processing the cylinder blank.

[0027] Furthermore, the outer periphery of the rolling roller is a drum-shaped structure.

[0028] The utility model is arranged in this way, thereby ensuring the effect of processing the cylinder blank.

[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

Claims

1. Cylinder blank inner cavity processing device, characterized by: It includes a bottom plate, the bottom plate is provided with slideways in left and right directions, and a left vertical plate is installed in the slideway through a left rotating wheel, a roller shaft driven by a rolling motor is installed on the left vertical plate, and a rolling roller is installed on the roller shaft, and a right vertical plate is installed in the slideway through a right rotating wheel, and the right vertical plate has an insertion hole for inserting the right end of the roller shaft, and a plurality of lifting rods are installed on the bottom plate, each lifting rod is provided with a top wheel, and the upper ends of the plurality of top wheels form an arc-shaped structure supporting the lower outer side of the cylinder blank; the left rotating wheel and the right rotating wheel are connected to a control device, and the control device controls the operation of the left rotating wheel and the right rotating wheel; the lifting rod is connected to the control device, and the control device controls the lifting and lowering of the lifting rod; the rolling motor is connected to the control device, and the control device controls the operation of the rolling motor.

2. The cylinder blank inner cavity processing device according to claim 1 is characterized in that: The operation of the left-turning wheel and the right-turning wheel can enable the rolling roller to roll the inner side of the cylinder blank from one end to the other end.

3. The cylinder blank inner cavity processing device according to claim 1 is characterized in that: The right vertical plate comprises an upper right vertical plate and a lower right vertical plate, and the upper right vertical plate and the lower right vertical plate are connected by a rotating shaft.

4. The cylinder blank inner cavity processing device according to claim 1 is characterized in that: There is also a rotating roller installed on the bottom plate, the rotating roller is connected to the rotating motor, the rotating motor is connected to the control device, and when in use, the rotating roller is tangent to the outer side of the cylinder blank.

5. The cylinder blank inner cavity processing device according to claim 1, 2, 3 or 4, characterized in that: The rolling roller is made of superhard material; the outer periphery of the rolling roller is also a drum-shaped structure.

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