CN113733296A - Stepless speed change blank drawing machine - Google Patents
Stepless speed change blank drawing machine Download PDFInfo
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- CN113733296A CN113733296A CN202111080315.8A CN202111080315A CN113733296A CN 113733296 A CN113733296 A CN 113733296A CN 202111080315 A CN202111080315 A CN 202111080315A CN 113733296 A CN113733296 A CN 113733296A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/02—Producing shaped prefabricated articles from the material by turning or jiggering in moulds or moulding surfaces on rotatable supports
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- Ceramic Engineering (AREA)
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of ceramic processing, and provides a stepless speed change blank drawing machine which comprises a main body, a rotating shaft, a base plate, moving members, a blank drawing disc, four adjusting screw rods and a plurality of adjusting screw rods, wherein the rotating shaft is rotatably arranged on the main body, the base plate is arranged on the rotating shaft to rotate along with the rotating shaft, the moving members are movably arranged on the base plate and rotate along with the base plate, the moving direction of the moving members is vertical to the rotating shaft direction of the base plate, the blank drawing disc is arranged on the moving members to rotate along with the moving member, the moving members are arranged on the moving members and move up and down along with the moving member, the moving direction of the moving members is the conical surface and is attached to the conical bottom surface, the four adjusting screw rods are respectively arranged on the four moving members, the rotating axes of the four adjusting screw rods are arranged on the same plane, and the moving members are driven to approach to or depart from each other after the adjusting screw rods rotate. Through above-mentioned technical scheme, the problem of drawing the blank among the prior art and simply realizing height control fast has been solved.
Description
Technical Field
The invention relates to the technical field of ceramic processing, in particular to a stepless speed change blank drawing machine.
Background
The pottery art blank-drawing machine is composed of machine body shell, shell supporting seat, chain (or gear), ratchet wheel, blank-drawing rotary disk, D.C. motor, stepless speed regulator, D.C. and D.C. switcher, storage battery, charger and adjustable rubber vibration damper. The ceramic blank drawing machine is characterized in that a blank drawing turntable which enables a ceramic blank to do rotary motion is fixedly connected to a shaft of a ratchet wheel, the ratchet wheel is driven by a chain, and the chain is driven to rotate by a motor through a chain wheel arranged on a main shaft of a reduction gearbox. Most of the prior art blank drawing machines can not be adjusted in a lifting way and need to be improved.
Disclosure of Invention
The invention provides a stepless speed change blank drawing machine, which solves the problem of simply, conveniently and quickly realizing height adjustment of a blank drawing piece in the related technology.
The technical scheme of the invention is as follows:
a continuously variable speed throwing machine comprises a machine frame,
a main body which is provided with a plurality of grooves,
a rotating shaft rotatably provided on the main body,
a chassis arranged on the rotating shaft and rotating along with the rotating shaft,
a moving member movably arranged on the chassis and rotating along with the chassis, wherein the moving direction of the moving member is vertical to the rotating axial direction of the chassis,
a blank drawing disc which is arranged on the moving piece in a lifting way and rotates along with the moving piece, is positioned at the upper part of the moving piece, and drives the blank drawing disc to lift after the moving piece moves,
an adjusting screw rod, wherein the screw thread is arranged on the moving piece, the adjusting screw rod is positioned in the center of the moving piece, the rotating axial direction of the adjusting screw rod is parallel to the moving direction of the moving piece,
the blank pulling disc is provided with a conical bottom surface, the number of the moving members is four, the top surfaces of the four moving members form a conical surface and are attached to the conical bottom surface, the number of the adjusting screw rods is four, the four adjusting screw rods are respectively arranged on the four moving members, the rotating axes of the four adjusting screw rods are located on the same plane, and the adjusting screw rods drive the moving members to approach or separate from each other after rotating.
As a further technical scheme, the included angle between two adjacent adjusting screw rods is 90 degrees, the thread turning directions of the two opposite adjusting screw rods are opposite, two ends of each adjusting screw rod extend out of the moving piece, the device also comprises a connecting rod,
four bevel gears are arranged at the ends of the four adjusting screws respectively and are positioned at the intersection of the adjusting screws,
and adjacent bevel gears are meshed, and the opposite bevel gears rotate in the same direction.
As a further technical proposal, the central position of the bottom surface of the moving part is provided with a first strip-shaped bulge along the radial direction of the rotating shaft, the chassis is provided with a first strip-shaped groove relatively, the first strip-shaped bulge is arranged in the first strip-shaped groove in a sliding way, the device also comprises a first strip-shaped bulge,
one end of the elastic piece I acts on the bar-shaped protrusion I, and the other end of the elastic piece I acts on the bar-shaped groove I for buffering.
As a further technical proposal, the central position of the top surface of the moving part is provided with a bar-shaped bulge II which is arranged along the generatrix direction of the conical bottom surface, the conical bottom surface is provided with a bar-shaped groove II which is opposite, the bar-shaped bulge II is arranged in the bar-shaped groove II in a sliding way, and the device also comprises,
and one end of the second elastic piece acts on the second strip-shaped protrusion, and the other end of the second elastic piece acts on the second strip-shaped groove and is used for providing the force for separating the blank drawing discs from each other.
As a further technical scheme, the blank drawing disc is provided with an annular cavity, the annular cavity is positioned inside the blank drawing disc, and the annular cavity is filled with liquid.
As a further technical solution, it also includes,
the operating platform is arranged on the main body and provided with an operating pool, and the chassis, the moving piece and the blank drawing disc are all positioned in the operating pool.
As a further technical scheme, the bottom of the operation pool is provided with a water leakage groove for draining water.
As a further technical solution, it also includes,
and the knob is arranged on the adjusting screw rod and is positioned on the outer side of the moving piece.
As a further technical solution, it also includes,
a stepless speed change driving motor arranged on the main body and used for driving the rotating shaft to rotate,
and the pedal is arranged on the main body, is connected with the stepless speed change driving motor and is used for adjusting the rotating speed of the rotating shaft.
The working principle and the beneficial effects of the invention are as follows:
in the invention, in order to ensure that the height of a blank drawing disc 5 in a blank drawing machine can be simply and quickly adjusted to adapt to different scenes, the inventor designs a stepless speed change blank drawing machine, compared with the prior art, the blank drawing machine realizes simple and quick lifting of the blank drawing disc 5 on the basis of speed control and fixed speed, and the stepless speed change blank drawing machine is specifically designed in such a way that a rotating shaft 2 in the vertical direction is firstly arranged on a blank drawing machine main body 1, the rotating shaft 2 can rotate, then a base plate 3 is fixedly arranged on the rotating shaft 2, the base plate 3 can rotate along with the rotating shaft 2 under the driving of the rotating shaft 2, in order to realize the artificial control lifting of the blank drawing disc 5, the inventor designs the bottom of the blank drawing disc 5 into a conical surface, namely the blank drawing disc 5 is provided with a conical bottom surface 501, then designs a moving member 4 into a conical top surface, the top surface of the moving member 4 can be attached to the conical bottom surface 501 of the blank drawing disc 5, in order to ensure that the moving member 4 can sufficiently support the blank drawing disc 5 and ensure that the lifting of the blank drawing disc 5 is more stable, the inventor designs four moving members 4, and four moving members 4 are arranged into a circle around a blank drawing disc 5 in the circumferential direction, in order to realize that four moving members 4 are close to or far away from the blank drawing disc 5 synchronously, the inventor designs four adjusting screw rods 6, the number of the adjusting screw rods 6 is four, each moving member 4 is provided with one adjusting screw rod 6, the adjusting screw rods 6 are positioned in the middle of the moving members 4, the four adjusting screw rods 6 are positioned on the same horizontal plane, two ends of each adjusting screw rod 6 extend out of the moving member 4 respectively, one end of each adjusting screw rod 6 positioned on the inner side of the moving member 4 is intersected above the central position of the base plate 3, the other end of each adjusting screw rod is positioned on the periphery of the moving member 4, the adjusting screw rods 6 are convenient to manually rotate, the rotating directions of the threads on the adjusting screw rods 6 are designed to realize that when one adjusting screw rod 6 is manually rotated, the other three adjusting screw rods 6 are rotated according to preset directions, and then realize keeping away from each other or being close to in step of four moving member 4, because the laminating that can be fine of the toper bottom surface 501 of drawing blank dish 5 and the top surface of moving member, so moving member 4 is when moving along toper bottom surface 501, and moving member 4 keeps away from each other or is close to each other, and drawing blank dish 5 will corresponding decline or rise, realizes drawing blank dish 5 high simple and convenient quick regulation. To sum up, this kind of design can realize simple and convenient quick manual control when the height that needs to drawing blank dish 5 is adjusted and adjust, goes up and down more steadily moreover, and overall structure is more firm.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of a blank drawing disk according to the present invention;
FIG. 4 is a perspective view of a moving member according to the present invention;
FIG. 5 is a schematic perspective view of a base plate according to the present invention;
fig. 6 is a schematic sectional structure view of the drawing plate of the present invention.
In the figure: 1-main body, 2-rotating shaft, 3-base plate, 301-bar groove I, 4-moving member, 401-bar protrusion I, 402-bar protrusion II, 5-blank drawing plate, 501-conical bottom surface, 502-bar groove II, 503-annular cavity, 6-adjusting screw, 7-bevel gear, 8-elastic member I, 9-elastic member II, 10-operating platform, 1001-operating pool, 1002-water leaking tank, 11-knob, 12-stepless speed change driving motor and 13-pedal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 5, the present embodiment proposes a continuously variable drawing-blank machine, comprising,
the main body 1 is provided with a plurality of grooves,
a rotating shaft 2 which is rotatably arranged on the main body 1,
a chassis 3 arranged on the rotating shaft 2 to rotate along with the rotating shaft,
a moving member 4 movably arranged on the chassis 3 and rotating along with the chassis, wherein the moving direction of the moving member is vertical to the rotating axial direction of the chassis 3,
a blank drawing disc 5 which is arranged on the moving piece 4 in a lifting way and rotates along with the moving piece 4, is arranged at the upper part of the moving piece 4, drives the blank drawing disc 5 to lift after the moving piece 4 moves,
an adjusting screw rod 6, the thread of which is arranged on the moving piece 4 and is positioned in the center of the moving piece 4, the rotating axial direction of the adjusting screw rod is parallel to the moving direction of the moving piece 4,
wherein, throwing dish 5 has toper bottom surface 501, and moving member 4 has four, and the top surface of four moving member 4 constitutes a conical surface and laminates with toper bottom surface 501 mutually, and adjusting screw 6 has four, all sets up on the chassis 3, and pass four moving member 4 and four respectively adjusting screw 6's axis of rotation is located the coplanar, and adjusting screw 6 drives moving member 4 after rotating and is close to or keeps away from each other.
In the embodiment, in order to enable the height of the blank drawing disc 5 in the blank drawing machine to be simply and quickly adjusted to adapt to different scenes, the inventor designs a stepless speed change blank drawing machine, compared with the prior art, the blank drawing machine can realize simple and quick lifting of the blank drawing disc 5 on the basis of speed control and fixed speed, the design is that a rotating shaft 2 in the vertical direction is firstly installed on a blank drawing machine main body 1, the rotating shaft 2 can rotate, then a chassis 3 is fixedly installed on the rotating shaft 2, the chassis 3 can rotate along with the rotating shaft 2 under the driving of the rotating shaft 2, in order to realize the artificial control lifting of the blank drawing disc 5, the inventor designs the bottom of the blank drawing disc 5 into a conical surface, namely the blank drawing disc 5 is provided with a conical bottom surface 501, then the moving member 4 is also designed into a conical top surface, the top surface of the moving member 4 can be attached to the conical bottom surface 501 of the blank drawing disc 5, in order to enable the moving member 4 to sufficiently support the blank drawing disc 5 and enable the lifting of the blank drawing disc 5 to be more stable, the inventor designs four moving members 4, and four moving members 4 are arranged into a circle around a blank drawing disc 5 in the circumferential direction, in order to realize that four moving members 4 are close to or far away from the blank drawing disc 5 synchronously, the inventor designs four adjusting screw rods 6, the number of the adjusting screw rods 6 is four, each moving member 4 is provided with one adjusting screw rod 6, the adjusting screw rods 6 are positioned in the middle of the moving members 4, the four adjusting screw rods 6 are positioned on the same horizontal plane, two ends of each adjusting screw rod 6 extend out of the moving member 4 respectively, one end of each adjusting screw rod 6 positioned on the inner side of the moving member 4 is intersected above the central position of the base plate 3, the other end of each adjusting screw rod is positioned on the periphery of the moving member 4, the adjusting screw rods 6 are convenient to manually rotate, the rotating directions of the threads on the adjusting screw rods 6 are designed to realize that when one adjusting screw rod 6 is manually rotated, the other three adjusting screw rods 6 are rotated according to preset directions, and then realize keeping away from each other or being close to in step of four moving member 4, because the laminating that can be fine of the toper bottom surface 501 of drawing blank dish 5 and the top surface of moving member, so moving member 4 is when moving along toper bottom surface 501, and moving member 4 keeps away from each other or is close to each other, and drawing blank dish 5 will corresponding decline or rise, realizes drawing blank dish 5 high simple and convenient quick regulation. To sum up, this kind of design can realize simple and convenient quick manual control when the height that needs to drawing blank dish 5 is adjusted and adjust, goes up and down more steadily moreover, and overall structure is more firm.
Furthermore, the included angle of two adjacent adjusting screw rods 6 is 90 degrees, the thread turning directions of the two opposite adjusting screw rods 6 are opposite, two ends of each adjusting screw rod 6 extend out of the moving piece 4, and the device also comprises,
four bevel gears 7 are respectively arranged at the ends of the four adjusting screws 6 and positioned at the intersection of the adjusting screws 6,
wherein adjacent bevel gears 7 are all engaged, and the opposite bevel gears 7 are rotated in the same direction.
As shown in fig. 2, in this embodiment, in order to smoothly realize that the moving member 4 moves in the preset direction, the inventor designs the included angle between two adjacent adjusting screws 6 to be 90 °, that is, each adjusting screw 6 is located at the central position of the corresponding moving member 4, and the direction of the included angle is parallel to the moving direction of the corresponding moving member 4, such design can realize smooth transmission between the adjusting screw 6 and the moving member 4, in addition, in order to realize that one adjusting screw 6 can realize synchronous rotation of all the adjusting screws 6, the inventor designs a bevel gear set at the intersection of the four adjusting screws 6, that is, designs four bevel gears 7 respectively installed at the end positions of the four adjusting screws 6, two adjacent adjusting screws 6 are engaged with each other, and designs opposite thread directions on the two opposite adjusting screws 6, so when a person rotates any one adjusting screw 6, through the transmission among the bevel gears 7, the other three adjusting screws 6 are driven to rotate, the whole body realizes synchronous rotation, and through the rotating directions of respective threads, the whole body can relatively approach or be far away from the center of the chassis 3, namely, the blank drawing disc 5 can ascend or descend by rotating any one adjusting screw 6. The synchronous movement of a plurality of moving members 4 is guaranteed through the design, and the stability of the blank drawing disc 5 in the lifting process is guaranteed.
Furthermore, the central position of the bottom surface of the moving part 4 is provided with a first strip-shaped bulge 401 along the radial direction of the rotating shaft 2, the chassis 3 is provided with a first strip-shaped groove 301 relatively, the first strip-shaped bulge 401 is arranged in the first strip-shaped groove 301 in a sliding way, and the device also comprises,
and the first elastic part 8 has one end acting on the first strip-shaped protrusion 401 and one end acting on the first strip-shaped groove 301 and is used for enabling the moving part 4 to move stably.
As shown in fig. 3 to 4, in this embodiment, in order to realize that the moving member 4 can rotate along with the chassis 3, the inventor designs a bar-shaped protrusion, namely, a bar-shaped protrusion one 401, at the central position of the bottom surface where the moving member 4 contacts the chassis 3, and then sets a bar-shaped groove, namely, a bar-shaped groove one 301, on the chassis 3 contacting the moving member, the bar-shaped protrusion one 401 can slide in the bar-shaped groove one 301, each moving member 4 adopts the design, which well realizes that the moving member 4 can move and can rotate along with the chassis 3, in addition, the inventor also installs an elastic member one in the bar-shaped groove one 301, the elastic member one 8 can select a spring, which mainly plays a role of making the moving member 4 move more stably.
Furthermore, a second strip-shaped protrusion 402 is arranged at the center of the top surface of the moving member 4, the second strip-shaped protrusion 402 is arranged along the generatrix direction of the conical bottom surface 501, the conical bottom surface 501 is provided with a second strip-shaped groove 502 opposite to the second strip-shaped protrusion 402, the second strip-shaped protrusion 402 is arranged in the second strip-shaped groove 502 in a sliding manner,
one end of the second elastic piece 9 acts on the second strip-shaped protrusion 402, the other end acts on the second strip-shaped groove 502, so that the blank drawing disc 5 can rotate more stably,
as shown in fig. 3 to 5, in this embodiment, in order to make the blank drawing disc 5 more stable in the rotation process, the inventor designs a plurality of bar-shaped grooves, i.e. bar-shaped grooves two 502, on the tapered bottom surface 501 of the blank drawing disc 5, designs a bar-shaped protrusion, i.e. bar-shaped protrusion two 402, on the top surface of each moving member 4 in contact with the moving member, then slidably installs each bar-shaped protrusion two 402 in one bar-shaped groove two 502, and designs and installs an elastic member, i.e. elastic member two 9, which can be a commonly used spring, and the spring is mainly used for applying a pull-down force to the blank drawing disc 5, and avoids the blank drawing disc 5 from shaking during rotation under the combined action of the gravity of the blank drawing disc 5, and also meets the moving operation of the moving member 4, and the design well solves the problem that the blank drawing disc 5 is lifted and lowered due to the influence of the inertia force in the rotation process.
Further, the pulling tray 5 has a 5-ring chamber 03, a ring chamber 503 being located inside the pulling tray 5, the ring chamber 503 being intended to be filled with liquid.
In the present embodiment, as shown in fig. 6, the inventor considers that the gravity center of the pulling blank tray 5 is not on the rotation axis during the rotation process, which may affect the pulling blank effect during the use, so that an annular cavity, that is, an annular cavity 503 is formed inside the pulling blank tray 5, and then liquid, such as water, is injected into the cavity, so that the gravity center position of the pulling blank tray 5 can be self-balanced when the pulling blank tray rotates, so that the pulling blank tray is automatically aligned on the rotation axis. The stability of the throwing machine is well improved by the design.
Further, the method also comprises the following steps of,
the operation table 10 is provided on the main body 1, and has an operation pool 1001, and the base plate 3, the moving member 4, and the blank drawing plate 5 are all located in the operation pool 1001.
As shown in fig. 1 to 5, in the present embodiment, the inventor further designs an operation table 10 for containing water and playing a role of protection.
Further, the bottom of the operation tank 1001 is provided with a water leakage tank 1002 for draining water.
As shown in fig. 2, in this embodiment, the inventor considers that the water in the console 10 needs to be drained in time, so a water leakage groove 1002 is provided at the bottom of the console 10, and can be manually opened or closed to realize smooth drainage of the water therein.
Further, the method also comprises the following steps of,
and the knob 11 is arranged on the adjusting screw rod 6 and is positioned outside the moving piece 4.
As shown in fig. 3 to 5, in the embodiment, the inventor installs the knob 11 at one end of the adjusting screw rod 6 located at the periphery of the moving member 4, so that when the height of the blank drawing disc 5 needs to be adjusted, the blank drawing disc 5 can be lifted or lowered by rotating any one knob 11, and the design realizes the rotation adjustment of the adjusting screw rod 6 simply and quickly.
Further, the method also comprises the following steps of,
a stepless speed change driving motor 12 arranged on the main body 1 and driving the rotating shaft 2 to rotate,
and the pedal 13 is arranged on the main body 1, is connected with the stepless speed change driving motor 12 and is used for adjusting the rotating speed of the rotating shaft 2.
As shown in fig. 1, in this embodiment, the inventor further designs a continuously variable drive motor 12 and a pedal 13, when the blank drawing tray 5 needs to be adjusted in speed, the adjustment can be achieved only by stepping down the pedal 13 or releasing the pedal 13, when the specified speed is reached, the constant-speed rotation at the current speed can be achieved after stepping on the pedal 13 for a short time, and at this time, the pedal 13 does not need to be continuously stepped on by feet, so that the labor is saved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A continuously variable speed throwing machine is characterized by comprising,
a main body (1),
a rotating shaft (2) which is rotatably arranged on the main body (1),
a chassis (3) arranged on the rotating shaft (2) and rotating along with the rotating shaft,
a moving part (4) which is movably arranged on the chassis (3) and rotates along with the chassis, the moving direction of the moving part is vertical to the rotating axial direction of the chassis (3),
the blank drawing disc (5) is arranged on the moving piece (4) in a lifting way, rotates along with the moving piece (4), is positioned at the upper part of the moving piece (4), and drives the blank drawing disc (5) to lift after the moving piece (4) moves,
an adjusting screw rod (6) with a thread arranged on the moving piece (4) and positioned at the center of the moving piece (4), the rotating axial direction of the adjusting screw rod is parallel to the moving direction of the moving piece (4),
the blank drawing disc (5) is provided with a conical bottom surface (501), the number of the moving members (4) is four, the top surfaces of the four moving members (4) form a conical surface and are attached to the conical bottom surface (501), the number of the adjusting screw rods (6) is four, the four adjusting screw rods are arranged on the base plate (3), the four adjusting screw rods respectively penetrate through the four moving members (4), the rotating axes of the four adjusting screw rods (6) are located on the same plane, and the adjusting screw rods (6) drive the moving members (4) to approach or separate from each other after rotating.
2. A machine as claimed in claim 1, characterized in that the angle between two adjacent adjusting screws (6) is 90 °, the direction of rotation of the threads of two opposite adjusting screws (6) is opposite, and both ends of the adjusting screws (6) extend out of the moving member (4),
four bevel gears (7) are respectively arranged at the ends of the four adjusting screws (6) and positioned at the intersection of the adjusting screws (6),
wherein adjacent bevel gears (7) are engaged, and the opposite bevel gears (7) have the same rotation direction.
3. A continuously variable drawing-blank machine according to claim 2, characterized in that said moving member (4) has a first elongated projection (401) at a central position of its bottom surface along the radial direction of said rotating shaft (2), said base plate (3) has a first elongated recess (301) opposite to said first elongated recess, said first elongated projection (401) is slidably disposed in said first elongated recess (301), and further comprising,
and one end of the elastic piece I (8) acts on the bar-shaped protrusion I (401), and the other end of the elastic piece I acts on the bar-shaped groove I (301) for buffering.
4. A continuously variable speed throwing machine according to claim 3, wherein said moving member (4) has a second rib (402) at a central position of a top surface thereof, said second rib (402) being disposed along a generatrix direction of said tapered bottom surface (501), said tapered bottom surface (501) having a second opposing rib groove, said second rib (402) being slidably disposed in said second rib groove (502), and further comprising,
and a second elastic piece (9), one end of which acts on the second strip-shaped protrusion (402) and the other end of which acts on the second strip-shaped groove (502) and is used for providing a force for separating the blank drawing discs (5) from each other.
5. A continuously variable pulling machine according to claim 1, characterized in that said pulling tray (5) has an annular chamber (503), said annular chamber (503) being located inside said pulling tray (5), said annular chamber (503) being intended to be filled with liquid.
6. A continuously variable pulling machine as set forth in claim 5, further comprising,
the operating platform (10) is arranged on the main body (1) and is provided with an operating pool (1001), and the chassis (3), the moving piece (4) and the blank drawing disc (5) are all positioned in the operating pool (1001).
7. A continuously variable pulling machine according to claim 6, characterised in that the bottom of the working tank (1001) is provided with a water drain tank (1002) for draining.
8. A continuously variable pulling machine according to claim 7, further comprising,
and the knob (11) is arranged on the adjusting screw rod (6) and is positioned on the outer side of the moving piece (4).
9. A continuously variable pulling machine as set forth in claim 8, further comprising,
a stepless speed change driving motor (12) arranged on the main body (1) and used for driving the rotating shaft (2) to rotate,
and the pedal (13) is arranged on the main body (1), is connected with the stepless speed change driving motor (12) and is used for adjusting the rotating speed of the rotating shaft (2).
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| CN202111080315.8A CN113733296B (en) | 2021-09-15 | 2021-09-15 | Stepless speed change blank drawing machine |
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| CN202111080315.8A CN113733296B (en) | 2021-09-15 | 2021-09-15 | Stepless speed change blank drawing machine |
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| CN213055257U (en) * | 2020-09-07 | 2021-04-27 | 湖州之禾传媒有限公司 | Multifunctional ceramic art blank drawing machine |
| CN213196501U (en) * | 2020-09-24 | 2021-05-14 | 大连恩典数控设备有限公司 | Rotary workbench for engraving and milling machine |
| CN214136518U (en) * | 2020-11-30 | 2021-09-07 | 景德镇陶忆陶瓷有限公司 | Throwing device is used in production of ceramic handicraft |
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2021
- 2021-09-15 CN CN202111080315.8A patent/CN113733296B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1027197A1 (en) * | 1997-09-03 | 2000-08-16 | MSE Technology Applications, Inc. | Particulate field distributions in centrifugally cast metal matrix composites |
| CN107199615A (en) * | 2017-07-20 | 2017-09-26 | 成都益睿信科技有限公司 | A kind of disk operation area dismantles variable Blank drawing machine |
| CN210254070U (en) * | 2019-04-18 | 2020-04-07 | 湖北海濎机电科技有限公司 | A processing platform for producing bolt cold heading machine |
| CN213055257U (en) * | 2020-09-07 | 2021-04-27 | 湖州之禾传媒有限公司 | Multifunctional ceramic art blank drawing machine |
| CN213196501U (en) * | 2020-09-24 | 2021-05-14 | 大连恩典数控设备有限公司 | Rotary workbench for engraving and milling machine |
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