CN215033031U - Numerical control spinning machine - Google Patents
Numerical control spinning machine Download PDFInfo
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- CN215033031U CN215033031U CN202023342171.2U CN202023342171U CN215033031U CN 215033031 U CN215033031 U CN 215033031U CN 202023342171 U CN202023342171 U CN 202023342171U CN 215033031 U CN215033031 U CN 215033031U
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Abstract
The utility model discloses a numerical control spinning machine, which comprises a machine body, wherein a blanking device, a material changing/feeding rotating device, a material clamping device, a material pushing device and a spinning device which are controlled by a numerical control system are arranged in the machine body, and the blanking device is used for automatically conveying pipe materials to the material pushing device; the material pushing device is used for pushing the pipe materials to the material clamping device and can adjust the position; the material clamping device is used for clamping the pipe material and driving the pipe material to rotate; the spinning device is used for spinning the tube material; the material changing/feeding rotating device is used for reversing and blanking the pipe materials. The advantages are that: the utility model discloses can carry out spinning processing in proper order to the both ends of pipe material in one process, improve machining efficiency and can guarantee the horizontal accuracy.
Description
Technical Field
The utility model belongs to the technical field of the spinning-lathe, especially, relate to a numerical control spinning-lathe.
Background
At present, various processing is required to be carried out on pipe materials (copper pipes and aluminum pipes), for example, the end parts of the pipe materials are spun to reduce the pipe diameters of the pipe materials so as to meet the use requirements; the existing spinning machine can only spin one end of the tube material when in use, thus when a product with two ends needing spinning is processed (as shown in figure 1), the conventional method is that one end of the tube material is spun on one spinning machine in batch to form a semi-finished product, and after the semi-finished product is finished, the semi-finished product is repositioned on the other spinning machine and the other end is spun on the other spinning machine in batch; this makes the processing more cumbersome and affects the processing efficiency; meanwhile, when the existing spinning machine pushes long pipe materials, certain errors exist in levelness, so that the processing quality is influenced; there is a need for improvement.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art existence, provide a numerical control spinning-lathe, it has can carry out spinning to the both ends of pipe material in proper order in one process, improves machining efficiency and can guarantee horizontal accuracy's characteristics.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a numerical control spinning machine comprises a machine body, wherein a blanking device, a material changing/feeding rotating device, a material clamping device, a material pushing device and a spinning device which are controlled by a numerical control system are arranged in the machine body,
the blanking device comprises a storage hopper, adjusting partition plates, adjusting rods, a front material blocking cylinder, a front material blocking plate, a rear material blocking cylinder, a rear material blocking plate, a material pushing plate and a material pushing cylinder I, wherein the storage hopper is fixed on a machine body, the two adjusting partition plates are positioned in the storage hopper, a material placing interval is formed between the two adjusting partition plates, the adjusting rods are used for adjusting the transverse interval of the material placing interval, and the material placing interval is used for stacking multilayer pipes; the material pushing plate is connected with the material pushing cylinder I, is positioned in the material placing interval and pushes the pipe material positioned on the upper layer; the front material baffle plate is connected with the front material baffle cylinder, the rear material baffle plate is connected with the rear material baffle cylinder, and a pipe material temporary holding section is formed between the rear material baffle plate and the front material baffle plate; the feed opening of the storage hopper is communicated with the material pushing device;
the material pushing device comprises a material pushing cylinder II, a material pushing hopper, a hopper seat and a fixed seat plate, the fixed seat plate is fixedly arranged on a longitudinal moving device of the spinning device, the hopper seat is transversely and adjustably arranged on the fixed seat plate, the material pushing hopper is vertically and adjustably arranged on the hopper seat, the position of the material pushing hopper is positioned below the position of a chuck on the material clamping device, and the material pushing cylinder II is fixedly arranged on the material pushing hopper and used for pushing the pipe materials in the material pushing hopper into the chuck; the pushing hopper is internally provided with an opening for the mechanical gripper on the material changing/feeding rotating device to extend into and depart from;
the material clamping device comprises a spindle box, a chuck, a rotating spindle, a rotary oil cylinder, a speed regulating motor, a material ejecting oil cylinder, a material ejecting plate and an ejector rod, wherein the rotating spindle is arranged in the spindle box and is connected with the regulating motor through a belt; the chuck is connected with the rotary main shaft and is linked with the rotary main shaft, and the rotary oil cylinder is connected with the chuck and controls the chuck to open and close; one end of the ejector rod is connected with the ejector plate, the other end of the ejector rod extends into the chuck to eject the pipe material, and the ejector plate is connected with the ejector oil cylinder and is controlled by the ejector oil cylinder to move back;
the spinning device comprises a tool turret, a transverse moving device and a longitudinal moving device, wherein the longitudinal moving device is arranged on the transverse moving device and synchronously moves between the transverse moving device and the longitudinal moving device; the cutter tower is fixed on the longitudinal moving device and is provided with a spinning cutter wheel, and the spinning cutter wheel is matched with the chuck for use in use;
the material changing/feeding rotary device comprises a fixed support, a feeding cylinder, a lifting cylinder, a fixed support rod, a feeding seat, a rotary cylinder, a finger cylinder and a mechanical gripper, wherein the feeding cylinder is fixed on the fixed support, the fixed support rod is inserted on the fixed support, and the feeding seat is connected with the feeding cylinder and can move back and forth on the fixed support rod under the control of the feeding cylinder; the lifting cylinder is fixed on the feeding seat; one end of the rotary cylinder is connected with the lifting cylinder and driven by the lifting cylinder to lift, and the other end of the rotary cylinder is connected with the finger cylinder; the mechanical gripper is connected with the finger cylinder and is controlled to open and close by the finger cylinder, and the mechanical gripper is respectively used for gripping the pipe materials in the material pushing hopper and placing the pipe materials on the material pushing hopper and the blanking hopper of the machine body in use.
The knife tower is provided with a flat knife.
Four raised lugs are respectively distributed on two sides of the hopper seat, clamping grooves are formed in the inner side surfaces of the two lugs in the middle, clamping columns are arranged on the side surfaces of the material pushing hopper, and the clamping columns are clamped in the clamping grooves; the hopper is characterized in that two convex blocks positioned on the outer side of the hopper seat are provided with strip holes, pin holes are respectively arranged on two sides of the hopper pushing seat, and the strip holes are connected with the pin holes through adjusting bolts.
The material pushing hopper is of a V-shaped structure.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model can change direction after one end of the pipe material is processed, and process the other end, thus processing the two ends of the pipe material in one process, and greatly improving the processing efficiency compared with the prior processing mode; the pushing hopper on the pushing device and the hopper seat can be adjusted in the vertical direction, so that the relative position of the pipe materials can be adjusted to ensure the horizontal precision.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the blanking device of the present invention.
Fig. 3 is a schematic structural view of the pushing device and the spinning device of the present invention.
Fig. 4 is a schematic structural view of the material clamping device of the present invention.
Fig. 5 is a schematic structural view of the material changing/feeding rotating device of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-5: a numerical control spinning machine comprises a machine body 10, wherein a power station for providing power for various devices is arranged in the machine body 10, a blanking device, a material changing/feeding rotating device, a material clamping device, a material pushing device and a spinning device which are controlled by a numerical control system 11 are arranged in the machine body 10, various instructions are integrated in the numerical control system 11, and the numerical control system can control the mechanisms to perform corresponding actions.
The blanking device comprises a storage hopper 20, an adjusting partition plate 21, an adjusting rod 22, a front material blocking cylinder 23, a front material blocking plate 24, a rear material blocking cylinder 25, a rear material blocking plate 26, a material pushing plate 27 and a material pushing cylinder I28, wherein the storage hopper 20 is fixed on the machine body 10 and is of an obliquely downward structure so that pipes can automatically roll. The two adjusting partition plates 21 are positioned in the storage hopper 20, a material placing interval is formed between the two adjusting partition plates 21 and is used for stacking a plurality of layers of pipe materials, namely the pipe materials can be stacked and placed; the adjusting partition 21 has a through hole, and the adjusting rod 22 penetrates the side surface of the storage hopper 20 and the front end part thereof is positioned in the through hole, so that the structure can adjust the transverse distance of the discharging interval to adapt to pipe materials with different lengths. The material pushing plate 27 is connected with the material pushing cylinder I28, is located in the material placing interval and pushes the pipe materials located on the upper layer, and due to the fact that the pipe materials are placed in multiple layers, the shell clamping phenomenon is easy to occur between the upper layer and the lower layer, and the pipe materials can smoothly roll through the pushing of the material pushing plate 27. The front material blocking plate 24 is connected with the front material blocking cylinder 23, the rear material blocking plate 26 is connected with the rear material blocking cylinder 25, a pipe material temporary holding section is formed between the rear material blocking plate and the front material blocking plate 24, only one pipe material can be contained in the pipe material temporary holding section, and the front material blocking cylinder 23 and the rear material blocking cylinder 25 are fixed on the machine body 10; when the pipe material retaining device is used, a pipe material can be firstly abutted against the end face of the front material retaining plate 24 after rolling, at the moment, the front material retaining cylinder 23 controls the front material retaining plate 24 to move upwards, so that the pipe material can roll down to a pipe material temporary storage interval, and then the front material retaining plate 24 moves downwards to retain the rear pipe material; then, the rear material blocking cylinder 25 controls the rear material blocking plate 26 to move upwards, so that the pipe material is rolled into a material pushing hopper 31 of the material pushing device from a material discharging opening of the material storage hopper 20; finally, the rear striker plate 26 moves downward, and the front striker plate 24 moves upward to let the next tube enter the tube retention section, thereby reciprocating.
The pushing device is located on the longitudinal moving device and linked with the longitudinal moving device, the pushing device comprises a second pushing cylinder 30, a pushing hopper 31, a hopper seat 32 and a fixed seat plate 33, the fixed seat plate 33 is fixedly arranged on a longitudinal moving plate 57 of the longitudinal moving device, the hopper seat 32 is transversely and adjustably arranged on the fixed seat plate 33, namely, an I-shaped groove is formed in the fixed seat plate 33, an I-shaped block is arranged on the hopper seat 32, and the I-shaped block is clamped in the I-shaped groove and locked through a fixing bolt. The material pushing hopper 31 is of a V-shaped structure, the position of the material pushing hopper is located below the position of the chuck 40 on the material clamping device, the upper and lower adjustable parts of the material pushing hopper are arranged on the hopper seat 32, and the adjustable structure is as follows: four raised lugs 321 are respectively distributed on two sides of the hopper seat 32, a clamping groove 322 is formed in the inner side surface of each lug 321 in the middle, a clamping column 311 is arranged on the side surface of the pushing hopper 31, and the clamping column 311 is clamped in the clamping groove 322; two convex blocks 321 positioned on the outer side of the hopper seat 32 are provided with long holes 323, two sides of the pushing hopper 31 are respectively provided with pin holes, and the long holes 323 are connected with the pin holes through adjusting bolts 324; in use, the position of the adjusting bolt 324 on the elongated hole 232 can be adjusted, so that the pushing hopper 31 can move up and down on the hopper seat 32, and the levelness of the pipe material can be adjusted. The two sides of the material pushing hopper 31 are provided with openings 34 for the mechanical grippers 67 on the material changing/feeding rotary device to extend into and separate from, in use, the mechanical grippers 67 enter from the openings 34 to grip the tube materials, and similarly, the tube materials can also be separated from the openings 34 after being placed. The second pushing cylinder 30 is fixedly arranged on the pushing hopper 31 and used for pushing the pipe material in the pushing hopper 31 into the chuck 40.
The material clamping device comprises a main spindle box 41, a chuck 40, a rotating main shaft 42, a rotary oil cylinder 43, a speed regulating motor 44, a material ejecting oil cylinder 45, a material ejecting plate 46 and an ejector rod 47, wherein the rotating main shaft 42 is arranged in the main spindle box 41 and is connected with the speed regulating motor 44 through a belt 48; the chuck 40 is coupled to and interlocked with the rotary spindle 42, i.e., when the rotary spindle 42 rotates, the chuck 40 rotates therewith. The chuck 40 is a back-pull type collet chuck structure, the rotary oil cylinder 43 is connected with the chuck 40 through a hollow pull rod and controls the chuck to open and close, and after the pipe enters the chuck 40, the rotary oil cylinder 43 rotates to enable the hollow pull rod to pull the chuck 40 backwards so as to clamp the pipe; when the spinning of the pipe is completed, the rotary cylinder 43 rotates in the reverse direction to move the hollow pull rod forward, so that the chuck 40 is opened outward, and the pipe is removed. One end of the ejector rod 47 is connected with the ejector plate 46, the other end of the ejector rod penetrates through the hollow pull rod and extends into the chuck 40, and the ejector plate 46 is connected with the ejector oil cylinder 45 and is controlled by the ejector oil cylinder to move back; during operation, the ejector plate 46 can drive the ejector rod 47 to move back and forth under the driving of the ejector oil cylinder 45, so that the ejector rod 47 ejects the pipe material into the material pushing hopper 31.
The spinning device comprises a cutter tower 50, a transverse moving device and a longitudinal moving device, wherein the cutter tower 50 is fixed on the longitudinal moving device and is provided with a spinning cutter wheel 51, and the spinning cutter wheel 51 is matched with the chuck 40 in use. The transverse moving device is composed of a transverse motor 52, a transverse moving plate 53, a transverse pushing seat 54 and a transverse screw 55, the transverse motor 52 is arranged on the machine body 10, the transverse pushing seat 54 is connected with the transverse motor 52 through the transverse screw 55 and driven by the transverse motor to move forwards and backwards, and the transverse moving plate 53 is fixedly connected with the transverse pushing seat 54 and linked with the transverse pushing seat; the longitudinal moving device is composed of a longitudinal motor 56, a longitudinal moving plate 57 and a longitudinal screw 58, the longitudinal screw is connected with the longitudinal motor 57, the transverse moving plate 53 is provided with a guide rail, the longitudinal moving plate 57 is arranged on the guide rail in a sliding mode through the longitudinal screw, and the turret 50 is positioned on the longitudinal moving plate 57 and is linked with the longitudinal moving plate 57; when the tube material is spun, the transverse motor 52 drives the transverse moving plate 53 to move transversely, and simultaneously, the longitudinal motor 56 drives the longitudinal moving plate 57 to move longitudinally, so that the spinning cutter wheel 51 on the cutter tower 50 can spin the tube material on the chuck 40. After the flat-end cutter 58 of the cutter tower 50 is positioned by the transverse motor 52, the flat-end operation can be carried out on the end opening of the pipe material by the longitudinal motor 56.
The material changing/feeding rotating device comprises a fixed support 60, a feeding cylinder 61, a lifting cylinder 62, a fixed support rod 63, a feeding seat 64, a rotating cylinder 65, a finger cylinder 66 and a mechanical gripper 67, wherein the fixed support 60 is fixed on the spindle box 41; the feeding cylinder 61 is fixed on the fixed support 60, the fixed support rod 63 is inserted on the fixed support 60, and the feeding seat 64 is connected with the feeding cylinder 61 and can move back and forth on the fixed support rod 63 under the control of the feeding cylinder 61; the lifting cylinder 62 is fixed on the feeding seat 64; one end of the rotary cylinder 65 is connected with the lifting cylinder 62 and driven by the lifting cylinder to lift, and the other end of the rotary cylinder is connected with the finger cylinder 66; the mechanical gripper 67 is connected with the finger cylinder 66 and controlled to open and close by the finger cylinder, and the mechanical gripper 67 is used for respectively gripping the pipe material on the chuck 40 and placing the pipe material on the material pushing hopper 31 and the blanking hopper 12 of the machine body 10 in use. In use, when a pipe material with one processed end falls onto the push hopper 31, the mechanical gripper 67 descends and grips the pipe material, after the pipe material rises to a certain height, the rotary cylinder 65 drives the mechanical gripper 67 to rotate 180 degrees, the unprocessed end of the pipe material faces outwards, and then the lifting cylinder 62 controls the mechanical gripper 67 to move downwards to place the reversed pipe material into the push hopper 31; after the spinning of both ends of the pipe is finished, the mechanical gripper 67 grips the pipe on the material pushing hopper 31 again, and after the pipe rises to a certain height, the pipe is pushed to the upper part of the blanking hopper 12 through the feeding cylinder 61, and then the pipe is descended for discharging.
Claims (4)
1. A numerical control spinning-lathe, includes organism (10), its characterized in that: a blanking device, a material changing/feeding rotary device, a material clamping device, a material pushing device and a spinning device which are controlled by a numerical control system (11) are arranged in the machine body (10),
the blanking device comprises a storage hopper (20), adjusting partition plates (21), adjusting rods (22), a front material blocking cylinder (23), a front material blocking plate (24), a rear material blocking cylinder (25), a rear material blocking plate (26), a material pushing plate (27) and a material pushing cylinder I (28), wherein the storage hopper (20) is fixed on a machine body (10), the two adjusting partition plates (21) are positioned in the storage hopper (20), a material placing interval is formed between the two adjusting partition plates (21), the adjusting rods (22) are used for adjusting the transverse interval of the material placing interval, and the material placing interval is used for stacking multiple layers of pipes; the material pushing plate (27) is connected with the material pushing cylinder I (28), is positioned in the material placing interval and pushes the pipe material positioned on the upper layer; the front material blocking plate (24) is connected with the front material blocking cylinder (23), the rear material blocking plate (26) is connected with the rear material blocking cylinder (25), and a pipe material temporary storage interval is formed between the rear material blocking plate and the front material blocking plate (24); the feed opening of the storage hopper (20) is communicated with a material pushing device;
the material pushing device comprises a material pushing cylinder II (30), a material pushing hopper (31), a hopper seat (32) and a fixed seat plate (33), the fixed seat plate (33) is fixed on a longitudinal moving device of the spinning device, the hopper seat (32) is transversely arranged on the fixed seat plate (33) in an adjustable mode, the material pushing hopper (31) is arranged on the hopper seat (32) in an up-down adjustable mode, the position of the material pushing hopper (31) is located below the position of a chuck (40) on the material clamping device, and the material pushing cylinder II (30) is fixedly arranged on the material pushing hopper (31) and used for pushing pipe materials in the material pushing hopper (31) into the chuck (40); an opening (34) for a mechanical gripper (67) on the material changing/feeding rotary device to extend into and depart from is arranged in the material pushing hopper;
the material clamping device comprises a main shaft box (41), a chuck (40), a rotating main shaft (42), a rotary oil cylinder (43), a speed regulating motor (44), a material ejecting oil cylinder (45), a material ejecting plate (46) and an ejector rod (47), wherein the rotating main shaft (42) is arranged in the main shaft box (41) and is connected with the speed regulating motor (44) through a belt (48); the chuck (40) is connected with the rotary spindle (42) and is linked with the rotary spindle, and the rotary oil cylinder (43) is connected with the chuck (40) and controls the chuck to open and close; one end of the ejector rod (47) is connected with the ejector plate (46), the other end of the ejector rod extends into the chuck (40) to eject the pipe material, and the ejector plate (46) is connected with the ejector oil cylinder (45) and is controlled by the ejector oil cylinder to move back;
the spinning device comprises a cutter tower (50), a transverse moving device and a longitudinal moving device, wherein the longitudinal moving device is arranged on the transverse moving device and synchronously moves between the transverse moving device and the longitudinal moving device; the cutter tower (50) is fixed on the longitudinal moving device and is provided with a spinning cutter wheel (51), and the spinning cutter wheel (51) is matched with the chuck (40) in use;
the material changing/feeding rotary device comprises a fixed support (60), a feeding cylinder (61), a lifting cylinder (62), a fixed support rod (63), a feeding seat (64), a rotary cylinder (65), a finger cylinder (66) and a mechanical gripper (67), wherein the feeding cylinder (61) is fixed on the fixed support (60), the fixed support rod (63) is inserted on the fixed support (60), and the feeding seat (64) is connected with the feeding cylinder (61) and can move back and forth on the fixed support rod (63) under the control of the feeding cylinder (61); the lifting cylinder (62) is fixed on the feeding seat (64); one end of the rotary cylinder (65) is connected with the lifting cylinder (62) and driven by the lifting cylinder to lift, and the other end of the rotary cylinder is connected with the finger cylinder (66); the mechanical hand grips (67) are connected with the finger air cylinders (66) and controlled to open and close, and the mechanical hand grips (67) are respectively used for gripping the tubes in the pushing hopper and placing the tubes on the pushing hopper (31) and the blanking hopper (12) of the machine body (10) in use.
2. The numerically controlled spinning machine according to claim 1, wherein: the knife tower (50) is provided with a flat knife (58).
3. The numerically controlled spinning machine according to claim 1 or 2, characterized in that: the two sides of the hopper seat (32) are respectively distributed with four raised lugs (321), the inner side surfaces of the two lugs (321) in the middle are provided with clamping grooves (322), the side surface of the hopper pushing (31) is provided with clamping columns (311), and the clamping columns (311) are clamped in the clamping grooves (322); two convex blocks (321) positioned on the outer side of the hopper seat (32) are provided with strip holes (323), pin holes are respectively formed in two sides of the material pushing hopper (31), and the strip holes (323) are connected with the pin holes through adjusting bolts (324).
4. The numerically controlled spinning machine according to claim 3, wherein: the material pushing hopper (31) is of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023342171.2U CN215033031U (en) | 2020-12-30 | 2020-12-30 | Numerical control spinning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023342171.2U CN215033031U (en) | 2020-12-30 | 2020-12-30 | Numerical control spinning machine |
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| Publication Number | Publication Date |
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| CN215033031U true CN215033031U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023342171.2U Active CN215033031U (en) | 2020-12-30 | 2020-12-30 | Numerical control spinning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775322A (en) * | 2020-12-30 | 2021-05-11 | 浙江宏泽自动化设备有限公司 | Bidirectional spinning machine |
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2020
- 2020-12-30 CN CN202023342171.2U patent/CN215033031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775322A (en) * | 2020-12-30 | 2021-05-11 | 浙江宏泽自动化设备有限公司 | Bidirectional spinning machine |
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