CN216680474U - Cutting device for tubular casting - Google Patents
Cutting device for tubular casting Download PDFInfo
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- CN216680474U CN216680474U CN202220255352.1U CN202220255352U CN216680474U CN 216680474 U CN216680474 U CN 216680474U CN 202220255352 U CN202220255352 U CN 202220255352U CN 216680474 U CN216680474 U CN 216680474U
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- frock
- foundry goods
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- blade disc
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Abstract
A cutting device for a cylindrical casting belongs to the technical field of casting cutting equipment. The method is characterized in that: the tool (10) is arranged between the cutter head (9) and the pressing device, a cutting part is arranged on the end face, close to the tool (10), of the cutter head (9), the tool (10) is disc-shaped, and a superposition part is arranged between the tool (10) and the cutter head (9). This cutting device's for tube-shape foundry goods frock is discoid, the direct cover of tube-shape foundry goods is established on the frock, and rotate along with the frock, closing device promotes the motion of tube-shape foundry goods, because there is coincidence portion between blade disc and the frock, closing device makes the terminal surface of tube-shape foundry goods compress tightly on the cutting portion of blade disc, make blade disc and tube-shape foundry goods rotate relatively, and then realized cutting to tube-shape foundry goods terminal surface, the terminal surface that makes the tube-shape foundry goods satisfies the requirement of plane degree, equipment structure is simple, low in production cost, and the cutting speed of foundry goods terminal surface accelerates greatly, can realize cutting of the tube-shape foundry goods of different diameters through changing the frock.
Description
Technical Field
A cutting device for a cylindrical casting belongs to the technical field of casting cutting equipment.
Background
After the casting of the cylindrical casting is finished, the end face of the cylindrical casting is usually not flat, and after the production is finished, the end face of the cylindrical casting needs to be cut so that the end face of the cylindrical casting meets the requirement of flatness. At present, the end face of a cylindrical casting is machined on a lathe, but the lathe is difficult to operate, so that the machining speed of the casting is low, and the production cost of the casting is high.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the cutting device for the tubular castings is convenient to cut the end faces of the tubular castings and high in cutting speed.
The technical scheme adopted by the utility model for solving the technical problems is as follows: this cutting device for tube-shape foundry goods, its characterized in that: including frock, blade disc, power device and closing device, the frock setting is between blade disc and closing device, and the blade disc is close to and is provided with cutting portion on the terminal surface of frock, and the frock is discoid, is provided with coincidence portion between frock and the blade disc, and closing device is just to setting up with the frock.
Preferably, the cutter disc is disc-shaped, and the cutter disc is intersected with the tool to form the overlapping part.
Preferably, the pressing device comprises a pressing plate and an air cylinder, the pressing plate is rotatably mounted on a piston rod of the air cylinder and moves along the direction close to or far away from the tool along with the air cylinder, and the pressing plate and the tool are arranged just opposite to each other. The cylinder compresses the tube-shape foundry goods through the clamp plate on the cutting portion of blade disc terminal surface, makes the tube-shape foundry goods compress tightly and relieve to compress tightly conveniently, and the cylinder has certain buffer space owing to adopt compressed air to realize compressing tightly, can avoid causing the damage to tube-shape foundry goods and blade disc.
Preferably, the pressure plate is provided with an installation sleeve, and the piston rod extends into the installation sleeve and is rotatably connected with the installation sleeve. The piston rod stretches into the installation sleeve, so that the piston rod is conveniently connected with the installation sleeve.
Preferably, the diameter of the end part of the piston rod is smaller than that of the middle part, and a mounting part is formed at the end part of the piston rod and is rotatably connected with the pressure plate through a bearing.
Preferably, the bearing comprises an axial bearing and a radial bearing arranged along the mounting portion. The bearing can enough bear the weight of axial force including the axial bearing and the journal bearing who set up along the installation department, can bear the weight of radial force again, and can allow the piston rod relative rotation of clamp plate and cylinder to avoid causing the damage to the cylinder.
Preferably, the tool is coaxially connected with a driven gear, the cutter head is coaxially connected with a driving gear, the driving gear is meshed with the driven gear, and the power device is connected with the cutter head.
Compared with the prior art, the utility model has the beneficial effects that:
this cutting device's for tube-shape foundry goods frock is discoid, the direct cover of tube-shape foundry goods is established on the frock, and rotate along with the frock, closing device promotes the motion of tube-shape foundry goods, because there is coincidence portion between blade disc and the frock, closing device makes the terminal surface of tube-shape foundry goods compress tightly on the cutting portion of blade disc, make blade disc and tube-shape foundry goods rotate relatively, and then realized cutting to tube-shape foundry goods terminal surface, the terminal surface that makes the tube-shape foundry goods satisfies the requirement of plane degree, equipment structure is simple, low in production cost, and the cutting speed of foundry goods terminal surface accelerates greatly, can realize cutting of the tube-shape foundry goods of different diameters through changing the frock.
Drawings
Fig. 1 is a front view schematically showing a cutting device for a cylindrical casting.
Fig. 2 is a front cross-sectional view of the connection of the pressure plate and the piston rod of the cylinder.
In the figure: 1. the cutting machine comprises a frame 2, a motor 3, a belt 4, a tool shaft 5, a cutting shaft 6, a driving gear 7, a driven gear 8, an installation frame 9, a cutter head 10, a tool 11, a cylinder 12, a pressure plate 13, an installation sleeve 14 and a bearing.
Detailed Description
The present invention is further described with reference to the following detailed description, however, it should be understood by those skilled in the art that the detailed description given herein with respect to the accompanying drawings is for better explanation and that the present invention is not necessarily limited to the specific embodiments, but rather, for equivalent alternatives or common approaches, may be omitted from the detailed description, while still remaining within the scope of the present application.
FIGS. 1-2 illustrate preferred embodiments of the present invention, and the present invention will be further described with reference to FIGS. 1-2.
The utility model provides a cutting device for tube-shape foundry goods, includes frock 10, blade disc 9, power device and closing device, and frock 10 sets up between blade disc 9 and closing device, and blade disc 9 is provided with cutting part on being close to the terminal surface of frock 10, and frock 10 is discoid, is provided with coincidence portion between frock 10 and the blade disc 9, and closing device is just to setting up with frock 10. This cutting device's for tube-shape foundry goods frock 10 is discoid, the direct cover of tube-shape foundry goods is established on frock 10, and rotate along with frock 10, closing device promotes the motion of tube-shape foundry goods, because there is coincidence portion between blade disc 9 and the frock 10, closing device makes the terminal surface of tube-shape foundry goods compress tightly on the cutting portion of blade disc 9, make blade disc 9 and tube-shape foundry goods rotate relatively, and then realized cutting to tube-shape foundry goods terminal surface, the terminal surface that makes the tube-shape foundry goods satisfies the requirement of plane degree, equipment structure is simple, low in production cost, and the cutting speed of foundry goods terminal surface accelerates greatly, can realize cutting of the tube-shape foundry goods of different diameters through changing frock 10.
Specifically, the method comprises the following steps: as shown in fig. 1: this cutting device for tube-shape foundry goods still includes frame 1 and mounting bracket 8, and mounting bracket 8 installs at the left end upside of frame 1, and the equal rotatable right side of installing at mounting bracket 8 of blade disc 9 and frock 10, and blade disc 9 is located the upside of frock 10, and closing device sets up at the right side top of frame 1, and closing device is just to setting up with frock 10. The power device is arranged on the frame 1, connected with the cutter head 9 and the tool 10 and drives the cutter head to rotate.
The cutter head 9 is disc-shaped, the tool 10 is also disc-shaped, the cutter head 9 is arranged between the tool 10 and the mounting rack 8, the upper part of the tool 10 is intersected with the upper part of the cutter head 9 to form an overlapped part, so that the end face of the cylindrical casting is matched with the cutter head 9, and the end face of the cylindrical casting is cut.
Cutting knives are arranged on the end surface on the right side of the cutter head 9 and are arranged along the radial direction to form a cutting part. The right end face of the cutter head 9 can be coaxially provided with a grinding wheel to form a cutting part, so that the end face of the cylindrical casting is cut in a grinding mode.
This cutting device for tube-shape foundry goods still includes cuts axle 5 and frock axle 4, cuts the equal level setting of axle 5 and frock axle 4, cuts the equal rotatable installation on mounting bracket 8 of axle 5 and frock axle 4, cuts the both ends of axle 5 and frock axle 4 and all stretches out mounting bracket 8, and the right-hand member of axle 5 is cut in the coaxial arrangement of blade disc 9, and 10 coaxial arrangements of frock are at the right-hand member of frock axle 4, and frock 10 rotates along with frock axle 4 is synchronous. The cutter head 9 is coaxially arranged at the right end of the cutting shaft 5, and the cutter head 9 synchronously rotates along with the cutting shaft 5.
The left end of the tool shaft 4 is coaxially provided with a driven gear 7, the driven gear 7 is coaxially connected with the tool shaft 4 and drives the tool shaft 4 to rotate synchronously, the left end of the cutting shaft 5 is coaxially provided with a driving gear 6, the driving gear 6 drives the cutting shaft 5 to rotate synchronously, the driving gear 6 is meshed with the driven gear 7, the rotating directions of the cutter head 9 and the tool 10 are opposite, and the relative speed of the cylindrical casting and the cutter head 9 is increased.
In this embodiment, power device is motor 2, installs driving pulley on motor 2's the output shaft, cuts the left end of axle 5 and still installs passive band pulley, and driving gear 6 sets up between passive band pulley and mounting bracket 8, and driving pulley passes through belt 3 and links to each other with passive band pulley, and then has realized the rotation of frock 10 and blade disc 9 through motor 2.
In this embodiment, the number of teeth of the driving gear 6 is less than that of the driven gear 7, and the rotating speed of the tool 10 is less than that of the cutter head 9, so as to ensure that the end face grinding of the cylindrical casting is more reliable.
The pressing device comprises a pressing plate 12 and a cylinder 11, the cylinder 11 is horizontally installed on the rack 1, the pressing plate 12 is disc-shaped, and the diameter of the pressing plate 12 is larger than that of the tool 10, so that the cylindrical casting can be pushed to press the cutter head 9. The pressing plate 12 is installed on a piston rod of the air cylinder 11 and moves along with the air cylinder 11 in a direction close to or far away from the tool 10, so that the cylindrical casting is pressed tightly.
As shown in fig. 2: the right-hand member of clamp plate 12 is connected with installation cover 13, installation cover 13 and clamp plate 12 coaxial coupling, and the diameter of the left end of the piston rod of cylinder 11 is less than the diameter at middle part to form the installation department at the left end of piston rod, the installation department stretches into in installation cover 13, and is provided with bearing 14 between installation department and the installation cover 13, makes clamp plate 12 and piston rod rotate the setting relatively through bearing 14, avoids clamp plate 12 to rotate along with the tube-shape foundry goods and causes the damage to cylinder 11.
In the present embodiment, the bearing 14 includes a radial bearing and an axial bearing provided in the axial direction of the mounting portion, and can receive both radial and axial forces.
This cutting device for tube-shape foundry goods is when using, gets tube-shape foundry goods outer wall through the clip clamp, then overlaps the tube-shape foundry goods outside frock 10, and the tube-shape foundry goods rotates along with frock 10 is synchronous this moment, through changing the frock 10 of different diameters, can satisfy the processing of the tube-shape foundry goods of different sizes.
After the cylindrical casting is clamped, the air cylinder 11 acts and pushes the pressure plate 12 to move towards the direction close to the tool 10, the pressure plate 12 compresses the cylindrical casting and compresses the cylindrical casting on the end face of the cutter head 9, and the air cylinder 11 is driven by compressed air which is allowed to be further compressed due to the compression of the air cylinder 11, so that the equipment can be prevented from being damaged.
The end face of the cylindrical casting is tightly pressed on the cutter head 9, and the cutter head 9 cuts the end face of the casting through the cutting part of the end face due to relative rotation between the cylindrical casting and the cutter head 9, so that the cutting operation is convenient, and the cutting speed is high.
And after the cylindrical casting is cut, taking down the cylindrical casting through the clamp. And placing the cylindrical casting to be processed on the tool 10 again, so that the continuous processing of the cylindrical casting can be realized.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a cutting device for tube-shape foundry goods which characterized in that: including frock (10), blade disc (9), power device and closing device, frock (10) set up between blade disc (9) and closing device, and blade disc (9) are close to and are provided with cutting part on the terminal surface of frock (10), and frock (10) are discoid, are provided with coincidence portion between frock (10) and blade disc (9), and closing device is just to setting up with frock (10).
2. The cutting device for cylindrical castings according to claim 1, characterized in that: blade disc (9) be discoid, blade disc (9) and frock (10) are crossing, form the coincidence portion.
3. The cutting device for cylindrical castings according to claim 1, characterized in that: the pressing device comprises a pressing plate (12) and an air cylinder (11), wherein the pressing plate (12) is rotatably installed on a piston rod of the air cylinder (11) and moves along the direction close to or far away from the tool (10) along with the air cylinder (11), and the pressing plate (12) and the tool (10) are arranged just opposite to each other.
4. The cutting device for cylindrical castings according to claim 3, characterized in that: the pressure plate (12) is provided with an installation sleeve (13), and the piston rod extends into the installation sleeve (13) and is rotatably connected with the installation sleeve (13).
5. The cutting device for cylindrical castings according to claim 3 or 4, characterized in that: the diameter of the end part of the piston rod is smaller than that of the middle part, an installation part is formed at the end part of the piston rod, and the installation part is rotatably connected with the pressure plate (12) through a bearing (14).
6. The cutting device for cylindrical castings according to claim 5, characterized in that: the bearing (14) comprises an axial bearing and a radial bearing arranged along the mounting portion.
7. The cutting device for cylindrical castings according to claim 1, characterized in that: frock (10) coaxial coupling have driven gear (7), blade disc (9) coaxial coupling has driving gear (6), driving gear (6) and driven gear (7) mesh mutually, power device links to each other with blade disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255352.1U CN216680474U (en) | 2022-02-08 | 2022-02-08 | Cutting device for tubular casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255352.1U CN216680474U (en) | 2022-02-08 | 2022-02-08 | Cutting device for tubular casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216680474U true CN216680474U (en) | 2022-06-07 |
Family
ID=81826855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220255352.1U Active CN216680474U (en) | 2022-02-08 | 2022-02-08 | Cutting device for tubular casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216680474U (en) |
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2022
- 2022-02-08 CN CN202220255352.1U patent/CN216680474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cutting device for cylindrical castings Effective date of registration: 20230908 Granted publication date: 20220607 Pledgee: Yiyuan sub branch of industrial and Commercial Bank of China Ltd. Pledgor: ZIBO JINDONG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980055815 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |