A grinding device for vacuum cylinder processing

Abstract

The utility model discloses a kind of grinding devices for vacuum oil cylinder processing, belong to grinding device field, a kind of grinding device for vacuum oil cylinder processing, including fixedly installed in the top surface of installation platform telescopic cylinder, still include grinding device, grinding device includes motor, the one end of motor is fixedly installed with connecting shaft, the surface of motor and connecting shaft junction is provided with several absorption grooves, the surface of motor and connecting shaft junction is also rotationally installed with absorption device, the inside of connecting shaft is also fixedly installed with collection device, the surface of connecting shaft is also threadedly installed with bolt, the surface of connecting shaft is also inserted with abrasive disc, the surface of abrasive disc and bolt are mutually threadedly connected, absorption device includes collection box, it can realize sectional type's abrasive disc fast rotation to carry out the polishing of inner wall, and utilize the gap of abrasive disc to carry out timely suction to the generated swarf, to guarantee that the swarf generated in cylinder body cannot be accumulated, improve the polishing efficiency of cylinder body.

Description

Technical Field

[0001] This utility model relates to the field of grinding devices, and more specifically, to a grinding device for vacuum cylinder processing. Background Technology

[0002] A vacuum cylinder is a specially designed hydraulic actuator. Its working principle involves generating a negative pressure (vacuum) within the cylinder, using the pressure difference between atmospheric pressure and the cylinder's internal pressure to drive the piston, thereby outputting pulling force and displacement. It is the opposite of a traditional cylinder that relies on hydraulic oil pressure; it is a "pull" rather than a "push" device.

[0003] In existing technologies, when vacuum cylinders are being processed, a grinding device is needed to smooth their inner walls. However, existing grinding devices generate a large amount of waste chips during the grinding process. Since grinding is carried out inside the cylinder, the grinding space is limited. Therefore, if the waste chips are not processed in time, it will affect the subsequent grinding effect and accelerate the service life of the grinding disc. Therefore, a grinding device that can collect waste chips while grinding is needed. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a grinding device for vacuum cylinder processing. It can realize the rapid rotation of segmented grinding discs to grind the inner wall, and use the gap between the grinding discs to remove the generated waste chips in time, thereby ensuring that the waste chips generated inside the cylinder do not accumulate and improving the grinding efficiency of the cylinder.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A grinding device for vacuum cylinder machining includes a telescopic cylinder fixedly mounted on the top surface of a mounting table, and further includes...

[0009] A polishing device includes a motor, a coupling is fixedly installed at one end of the motor, a plurality of absorption grooves are formed on the surface of the connection between the motor and the coupling, an absorption device is rotatably installed on the surface of the connection between the motor and the coupling, and a collection device is fixedly installed inside the coupling.

[0010] Furthermore, bolts are threadedly mounted on the surface of the connecting shaft, and grinding discs are inserted into the surface of the connecting shaft, with the surfaces of the grinding discs and the bolts being threadedly connected to each other.

[0011] Furthermore, the absorption device includes a collection box, one end of which is fixedly connected to an air pump, and the other side of the collection box is fixedly connected to an absorption pipe, the top end of which is fixedly connected to an absorption ring.

[0012] Furthermore, the absorption ring is rotatably mounted at the connection between the motor and the connecting shaft and is interconnected with the absorption tank, and a drawer is detachably installed on the side of the collection box.

[0013] Furthermore, the collecting device includes a fixing ring, a square groove is formed in the middle of the fixing ring, a square box is fixedly connected to the side of the fixing ring, and an absorption hopper is fixedly connected to the outer end of the square box.

[0014] Furthermore, the fixing ring is fixedly installed inside the connection between the motor and the coupling, and the square groove and the absorption groove are interconnected.

[0015] Furthermore, the absorption hopper is located in the middle of adjacent grinding discs.

[0016] 3. Beneficial effects

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] (1) This solution uses the grinding discs in a ring array for individual assembly, which allows for individual disassembly and replacement after a single disc wears out, without incurring extra costs. Furthermore, the disassembly and assembly are simple, improving the ease of use of the device.

[0019] (2) This solution utilizes a collection device in conjunction with an absorption device to absorb waste chips in the gap between the grinding discs, thereby achieving a rapid waste removal effect when grinding on the inner wall of the cylinder, preventing the accumulation of waste chips from affecting the grinding quality, and thus improving the overall grinding efficiency of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the absorption device structure in this utility model;

[0022] Figure 3 This is a schematic diagram of the grinding device in this utility model;

[0023] Figure 4 This is a schematic diagram of the collection device in this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Mounting platform; 2. Telescopic cylinder; 3. Grinding device; 5. Absorption device; 6. Collection device; 301. Motor; 302. Absorption tank; 303. Coupling shaft; 304. Bolt; 305. Grinding disc; 501. Collection box; 502. Air pump; 503. Drawer; 504. Absorption pipe; 505. Absorption ring; 601. Fixing ring; 602. Square groove; 603. Square box; 604. Absorption hopper. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example:

[0030] Please see Figure 1-4 A grinding device for vacuum cylinder machining includes a telescopic cylinder 2 fixedly mounted on the top surface of a mounting platform 1, and further includes...

[0031] A polishing device 3 includes a motor 301, a coupling 303 fixedly mounted on one end of the motor 301, a plurality of absorption grooves 302 formed on the surface of the connection between the motor 301 and the coupling 303, an absorption device 5 rotatably mounted on the surface of the connection between the motor 301 and the coupling 303, and a collection device 6 fixedly mounted inside the coupling 303.

[0032] The surface of the connecting shaft 303 is also threaded with bolts 304, and the surface of the connecting shaft 303 is also inserted with grinding discs 305. The surface of the grinding discs 305 and the bolts 304 are threaded together. The absorption device 5 includes a collection box 501. One end of the collection box 501 is fixedly connected to an air pump 502, and the other side of the collection box 501 is fixedly connected to an absorption pipe 504. The top end of the absorption pipe 504 is fixedly connected to an absorption ring 505. The absorption ring 505 is rotatably installed at the connection between the motor 301 and the connecting shaft 303 and is connected to the absorption tank 302. A drawer 503 is detachably installed on the side of the collection box 501.

[0033] Specifically, the grinding disc 305 has a separate disassembly and assembly function, which allows it to be replaced individually when damaged or worn out, without the need for a complete replacement, thus saving costs. Secondly, the air pump 502 can create a negative pressure environment inside the collection box 501, thereby achieving an adsorption effect inside the absorption tank 302, allowing waste to be adsorbed and finally collected inside the drawer 503. After processing, the drawer 503 can be pulled out for cleaning.

[0034] The collecting device 6 includes a fixing ring 601, a square groove 602 is provided in the middle of the fixing ring 601, a square box 603 is fixedly connected to the side of the fixing ring 601, an absorption bucket 604 is fixedly connected to the outer end of the square box 603, the fixing ring 601 is fixedly installed inside the connection between the motor 301 and the connecting shaft 303, the square groove 602 and the absorption groove 302 are connected to each other, and the absorption bucket 604 is located in the middle of the adjacent grinding discs 305.

[0035] Specifically, the collecting device 6 can be fixed by the fixing ring 601, so that it can be synchronized with the rotation of the output shaft of the motor 301 and the connecting shaft 303. This ensures relative movement with the absorption ring 505, allowing waste chips to be adsorbed in stages. At the same time, the segmented arrangement of the grinding discs 305 can effectively direct the discharge of waste chips generated during the grinding process, preventing them from accumulating inside the processing area and affecting the overall grinding quality.

[0036] The working principle of this utility model is as follows: After the oil cylinder is fixed, the telescopic cylinder 2 is driven to move the grinding device 3, so that the grinding disc 305 enters the inside of the oil cylinder. Then, the motor 301 is started to drive the connecting shaft 303 to rotate, so that the grinding disc 305 continuously grinds the inner wall of the cylinder. The waste chips generated enter the inside of the absorption hopper 604 through the gap between the grinding discs 305, and are finally discharged from the inside of the square groove 602. They enter the drawer 503 in the collection box 501 through the inside of the absorption ring 505 to complete the collection. Finally, the drawer 503 is taken out from the inside of the collection box 501 for centralized cleaning.

[0037] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A grinding device for vacuum cylinder machining, comprising a telescopic cylinder (2) fixedly mounted on the top surface of a mounting platform (1), characterized in that: It also includes, A polishing device (3) is provided, which includes a motor (301). A connecting shaft (303) is fixedly installed at one end of the motor (301). Several absorption grooves (302) are opened on the surface where the motor (301) and the connecting shaft (303) are connected. An absorption device (5) is also rotatably installed on the surface where the motor (301) and the connecting shaft (303) are connected. A collection device (6) is also fixedly installed inside the connecting shaft (303).

2. The grinding device for vacuum cylinder machining according to claim 1, characterized in that: The surface of the connecting shaft (303) is also threaded with a bolt (304), and a grinding disc (305) is also inserted into the surface of the connecting shaft (303). The surface of the grinding disc (305) and the bolt (304) are threadedly connected to each other.

3. A grinding device for vacuum cylinder machining according to claim 1, characterized in that: The absorption device (5) includes a collection box (501), one end of which is fixedly connected to an air pump (502), and the other side of the collection box (501) is fixedly connected to an absorption pipe (504), and the top end of the absorption pipe (504) is fixedly connected to an absorption ring (505).

4. A grinding device for vacuum cylinder machining according to claim 3, characterized in that: The absorption ring (505) is rotatably mounted at the connection between the motor (301) and the connecting shaft (303) and is interconnected with the absorption tank (302). A drawer (503) is detachably mounted on the side of the collection box (501).

5. A grinding device for vacuum cylinder machining according to claim 1, characterized in that: The collecting device (6) includes a fixing ring (601), a square groove (602) is provided in the middle of the fixing ring (601), a square box (603) is fixedly connected to the side of the fixing ring (601), and an absorption hopper (604) is fixedly connected to the outer end of the square box (603).

6. A grinding device for vacuum cylinder machining according to claim 5, characterized in that: The fixing ring (601) is fixedly installed inside the connection between the motor (301) and the connecting shaft (303), and the square groove (602) and the absorption groove (302) are interconnected.

7. A grinding device for vacuum cylinder machining according to claim 5, characterized in that: The absorption hopper (604) is located in the middle of the adjacent grinding disc (305).

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