CN215745779U - Base for barrel blank flat spinning closing-up spinning machine - Google Patents
Base for barrel blank flat spinning closing-up spinning machine Download PDFInfo
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- CN215745779U CN215745779U CN202121886994.3U CN202121886994U CN215745779U CN 215745779 U CN215745779 U CN 215745779U CN 202121886994 U CN202121886994 U CN 202121886994U CN 215745779 U CN215745779 U CN 215745779U
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Abstract
The utility model discloses a base for a flat-spinning closing-up spinning machine for a barrel blank, which comprises a transmission mechanism mounting position, an upright post mounting position, a limiting support mounting position, a supporting seat guide post mounting position, a supporting seat oil cylinder piston rod connecting position, a base mounting surface and a hanging pile, wherein the transmission mechanism mounting position comprises a main shaft upper bearing chamber mounting hole, a main shaft bearing chamber flange mounting surface, a main shaft lower bearing chamber mounting hole, a main shaft lower bearing chamber flange mounting surface, a transmission shaft bearing chamber mounting hole and a transmission shaft bearing chamber flange mounting surface, and the upright post mounting position comprises an upright post mounting hole, an upright post adjusting nut binding surface and an upright post lower lock nut binding surface. The utility model is provided with the transmission mechanism mounting position, the upright post mounting position, the limiting support mounting position, the supporting seat guide post mounting position, the supporting seat oil cylinder piston rod connecting position, the base mounting surface and the hanging pile, thereby achieving the purpose of conveniently dismounting the base and bringing great convenience to the use of people.
Description
Technical Field
The utility model relates to the technical field of spinning machines, in particular to a base for a barrel blank flat spinning closing-up spinning machine.
Background
The spinning machine belongs to metal plastic forming machinery, an alternating current servo system is arranged on a machine body of the spinning machine, a spinning wheel frame in the system is provided with a vertical sliding frame and a horizontal sliding frame which are vertical to each other, a precise ball screw pair is adopted for horizontal and vertical feeding, and a servo motor is sequentially connected with a synchronous belt transmission pair and the precise ball screw pair; a precise ball linear guide rail is arranged below the sliding frame; a copying mechanism for the outline of the core mold is arranged on the transverse sliding seat of the rotary wheel frame; a numerical control system device for controlling a servo system and a programmable controller for controlling a hydraulic transmission system are respectively connected with an industrial PC, but the base of the existing spinning machine is not convenient to disassemble and assemble, so that the use of people is inconvenient, and therefore, a base for a barrel blank flat spinning-in spinning machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a base for a flat-spinning closing-up spinning machine for a barrel blank, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a base for a barrel blank flat-spinning closing-up spinning machine comprises a transmission mechanism mounting position, an upright post mounting position, a limiting support mounting position, a supporting seat guide pillar mounting position, a supporting seat oil cylinder piston rod connecting position, a base mounting surface and a hanging pile, wherein the transmission mechanism mounting position comprises a main shaft upper bearing chamber mounting hole, a main shaft bearing chamber flange mounting surface, a main shaft lower bearing chamber mounting hole, a main shaft lower bearing chamber flange mounting surface, a transmission shaft bearing chamber mounting hole and a transmission shaft bearing chamber flange mounting surface, the upright post mounting position comprises an upright post mounting hole, an upright post adjusting nut attaching surface and an upright post lower locking nut attaching surface, the limiting support mounting position comprises a limiting support mounting hole and a limiting support flange mounting surface, the supporting seat guide pillar mounting position comprises a supporting seat guide pillar mounting hole, a guide pillar pressing plate mounting surface and a supporting seat guide pillar limiting hole, and meanwhile, the supporting seat oil cylinder piston rod connecting position comprises a supporting seat oil cylinder piston rod mounting hole, a guide pillar pressing plate mounting surface and a supporting seat oil cylinder piston rod mounting hole, The support base oil cylinder piston rod limiting surface and the support base oil cylinder piston rod locking surface.
Preferably, the transmission mechanism mounting position is of a tetragonal structure and is positioned in the center of the whole base, four platforms which are equal in height and are higher than the upper plane of the center of the base are distributed around the transmission mechanism mounting position, each plateau is provided with an upright post mounting position, a limiting support mounting position and a supporting seat guide post mounting position, the four plateaus are symmetrical in front and back and left and right directions relative to the center of the base, the upper plane is parallel to the upper plane of the center of the base, the connecting positions of the piston rods of the two supporting seat oil cylinders are symmetrically distributed on the left side and the right side of the transmission mechanism mounting position and are close to the bottom plane, and the tetragonal seat body structure with the four plateaus distributed at the four corners on the top is integrally formed.
Preferably, the mounting hole of the upper bearing chamber of the main shaft is processed on the upper plane in the right center of the base and penetrates through a plate on which the plane is located, the axis of the mounting hole of the upper bearing chamber of the main shaft is vertical to the upper plane in the center of the base, the upper edge of the mounting hole of the upper bearing chamber of the main shaft is processed with a flange mounting surface of the bearing chamber of the main shaft, the mounting surface is vertical to the axis of the mounting hole of the upper bearing chamber of the main shaft and extends downwards to the next plate along the axis of the mounting hole of the upper bearing chamber of the main shaft, a coaxial mounting hole of the lower bearing chamber of the main shaft is processed, the flange mounting surface of the lower bearing chamber of the main shaft is processed on the upper edge of the mounting hole of the lower bearing chamber of the main shaft, the mounting surface is vertical to the axis of the mounting hole of the lower bearing chamber of the main shaft, the side edges of the mounting holes of the lower bearing chamber of the main shaft are parallel, a transmission shaft bearing chamber mounting hole is processed in parallel, a transmission shaft bearing chamber flange mounting surface is processed on the lower edge of the transmission shaft bearing chamber mounting hole, and the transmission shaft bearing chamber flange mounting surface is perpendicular to the axis of the transmission shaft bearing chamber mounting hole.
Preferably, the column mounting positions are arranged at four positions, are symmetrical in the front-back and left-right directions about the axis of the bearing chamber mounting hole on the main shaft, and are processed at the positions of the high platform close to the front-back periphery, the column mounting hole vertically penetrates through a plate where the upper plane and the lower plane of the high platform are located to form a through hole type structure, the upper edge of the column mounting hole is processed with a column adjusting nut binding surface, and the lower edge of the column mounting hole is processed with a column lower locking nut binding surface.
Preferably, the limiting support mounting positions are arranged at four positions, are symmetrical in the front-back and left-right directions about the axis of the bearing chamber mounting hole on the main shaft, are machined at the positions, close to the left inner periphery and the right inner periphery, of the high platform, are perpendicular to the upper plane of the high platform, and are provided with limiting support flange mounting surfaces on the upper edges of the limiting support mounting holes.
Preferably, the supporting seat guide pillar mounting positions are arranged at four positions, are symmetrical in the front-back direction and the left-right direction of the axis of the bearing chamber mounting hole on the main shaft, are processed at the position, close to the left and right peripheries, of the high platform, the supporting seat guide pillar mounting hole vertically penetrates through the upper plane and the lower plane of the high platform and is located above the high platform, a guide pillar pressing plate mounting surface in a sunk platform shape is processed on the upper edge of the mounting hole, and extends downwards to the next plate along the axis of the supporting seat guide pillar mounting hole, a coaxial supporting seat guide pillar limiting hole is processed, and the aperture of the supporting seat guide pillar limiting hole is smaller than that of the supporting seat guide pillar mounting hole.
Preferably, the support seat oil cylinder piston rod connecting positions are bilaterally and symmetrically distributed below two sides of the base, which are close to the base mounting surface, two support seat oil cylinder piston rod mounting holes are respectively processed, the central connecting line of the support seat oil cylinder piston rod mounting holes on two sides is vertical and penetrates through the axis of the bearing chamber mounting hole on the main shaft, the upper edge of the support seat oil cylinder piston rod mounting hole is processed with a support seat oil cylinder piston rod limiting surface, and the lower edge of the support seat oil cylinder piston rod mounting hole is processed with a support seat oil cylinder piston rod locking surface.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with a transmission mechanism mounting position, an upright post mounting position, a limiting support mounting position, a supporting seat guide post mounting position, a supporting seat oil cylinder piston rod connecting position, a base mounting surface and a hanging pile, the purpose of conveniently disassembling and assembling the base is achieved through matching of the upper bearing chamber mounting hole of the main shaft, the flange mounting surface of the main shaft bearing chamber, the lower bearing chamber mounting hole of the main shaft, the flange mounting surface of the transmission shaft bearing chamber, the mounting hole of the stand column, the mounting surface of the stand column adjusting nut, the mounting surface of the lower lock nut of the stand column and the limiting support mounting hole, the mounting surface of the limiting support flange, the mounting hole of the support seat guide column, the mounting surface of the guide column pressing plate, the limiting hole of the support seat guide column, the mounting hole of the support seat oil cylinder piston rod, the limiting surface of the support seat oil cylinder piston rod and the locking surface of the support seat oil cylinder piston rod, and therefore great convenience is brought to the use of people.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a bonding surface structure of a lower lock nut of the column of the present invention;
FIG. 3 is a schematic view of the flange mounting surface structure of the spindle bearing housing of the present invention;
FIG. 4 is a schematic view of a spacing support flange mounting surface structure of the present invention;
FIG. 5 is a schematic view of the structure of the guide post and press plate mounting surface of the present invention;
FIG. 6 is a schematic view of the structure of the locking surface of the piston rod of the oil cylinder of the supporting seat of the present invention.
In the figure: the mounting structure comprises a transmission mechanism mounting position 1, a main shaft upper bearing chamber mounting hole 101, a main shaft bearing chamber flange mounting surface 102, a main shaft lower bearing chamber mounting hole 103, a main shaft lower bearing chamber flange mounting surface 104, a transmission shaft bearing chamber mounting hole 105, a transmission shaft bearing chamber flange mounting surface 106, a stand column mounting position 2, a stand column mounting hole 201, a stand column adjusting nut bonding surface 202, a stand column lower lock nut bonding surface 203, a limiting support mounting position 3, a limiting support mounting hole 301, a limiting support flange mounting surface 302, a support base guide column mounting position 4, a support base guide column mounting hole 401, a guide column pressing plate mounting surface 402, a support base guide column limiting hole 403, a support base oil cylinder piston rod connecting position 5, a support base oil cylinder piston rod mounting hole 501, a support base oil cylinder piston rod limiting surface 502, a support base oil cylinder piston rod locking surface 503, a base mounting surface 6 and a hanging pile 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 creative effort, shall fall within the protection scope of the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The transmission mechanism mounting position 1, the upper main shaft bearing chamber mounting hole 101, the flange mounting surface 102 of the main shaft bearing chamber, the lower main shaft bearing chamber mounting hole 103, the flange mounting surface 104 of the lower main shaft bearing chamber, the transmission shaft bearing chamber mounting hole 105, the flange mounting surface 106 of the transmission shaft bearing chamber, the column mounting position 2, the column mounting hole 201, the column adjusting nut attaching surface 202, the lower column locking nut attaching surface 203, the limiting support mounting position 3, the limiting support mounting hole 301, the limiting support flange mounting surface 302, the support base guide pillar mounting position 4, the support base guide pillar mounting hole 401, the guide pillar press plate mounting surface 402, the support base guide pillar limiting hole 403, the support base oil cylinder piston rod connecting position 5, the support base oil cylinder piston rod mounting hole 501, the support base oil cylinder piston rod limiting surface 502, the support base oil cylinder piston rod locking surface 503, the base mounting surface 6 and the hanging pile 7 are all common standard parts or parts known by the technicians in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation.
Referring to fig. 1-6, a base for a flat-spinning necking spinning machine for a tube blank comprises a transmission mechanism mounting position 1, a stand column mounting position 2, a limiting support mounting position 3, a support base guide pillar mounting position 4, a support base oil cylinder piston rod connecting position 5, a base mounting surface 6 and a hanging pile 7, wherein the transmission mechanism mounting position 1 comprises a main shaft upper bearing chamber mounting hole 101, a main shaft bearing chamber flange mounting surface 102, a main shaft lower bearing chamber mounting hole 103, a main shaft lower bearing chamber flange mounting surface 104, a transmission shaft bearing chamber mounting hole 105 and a transmission shaft bearing chamber flange mounting surface 106, the stand column mounting position 2 comprises a stand column mounting hole 201, a stand column adjusting nut attaching surface 202 and a stand column lower lock nut attaching surface 203, the limiting support mounting position 3 comprises a limiting support mounting hole 301 and a limiting support flange mounting surface 302, and the support base guide pillar mounting position 4 comprises a support base guide pillar mounting hole 401, Guide pillar clamp plate installation face 402 and supporting seat guide pillar spacing hole 403, simultaneously, supporting seat cylinder piston rod connecting site 5 includes supporting seat cylinder piston rod mounting hole 501, supporting seat cylinder piston rod spacing face 502 and supporting seat cylinder piston rod locking face 503.
The transmission mechanism mounting position 1 is of a tetragonal structure and is positioned in the center of the whole base, platforms which are equal in height at four positions and are higher than the upper plane of the center of the base are distributed on the periphery of the tetragonal structure, each plateau is provided with an upright post mounting position 2, a limiting support mounting position 3 and a supporting seat guide post mounting position 4, the four plateaus are symmetrical around the center of the base in the front-back and left-right directions, the upper plane is parallel to the upper plane of the center of the base, two supporting seat oil cylinder piston rod connecting positions 5 are symmetrically distributed on the left side and the right side of the transmission mechanism mounting position 1 and are close to the bottom plane, the tetragonal seat body structure with the four plateaus distributed at the four corners on the top is integrally formed, and the transmission mechanism mounting position 1 is the most main part of the whole base.
An upper main shaft bearing chamber mounting hole 101 is processed on the upper plane of the center of the base and penetrates through a plate on which the plane is located, the axis of the upper main shaft bearing chamber mounting hole 101 is perpendicular to the upper plane of the center of the base and is used for being matched and positioned with the outer diameter of a mounting position of the upper main shaft bearing chamber, a main shaft bearing chamber flange mounting surface 102 is processed on the upper edge of the upper main shaft bearing chamber mounting hole 101, the mounting surface is perpendicular to the axis of the upper main shaft bearing chamber mounting hole 101 and is used for being attached to a mounting flange surface of the upper main shaft bearing chamber and being locked on the mounting surface through bolts or screws, the upper edge of the upper main shaft bearing chamber mounting hole 101 extends downwards to a next plate along the axis of the upper main shaft bearing chamber mounting hole 101, a coaxial lower main shaft bearing chamber mounting hole 103 is processed and is used for being matched and positioned with the outer diameter of the mounting position of the lower main shaft bearing chamber, a lower main shaft bearing chamber flange mounting surface 104 is processed on the upper edge of the lower main shaft bearing chamber mounting hole 103 and is perpendicular to the axis of the lower main shaft bearing chamber mounting hole 103, the lower edge of the lower spindle bearing chamber mounting hole 105 is provided with a propeller shaft bearing chamber flange mounting surface 106, and the propeller shaft bearing chamber flange mounting surface 106 is vertical to the axis of the propeller shaft bearing chamber mounting hole 105 and is used for being attached to the mounting flange surface of the propeller shaft bearing chamber and locking the mounting surface to the mounting surface through bolts or screws.
The column mounting position 2 is four, around the axis of the bearing chamber mounting hole 101 on the main shaft, bilateral symmetry, process in the high platform near the position of the front and back periphery, column mounting hole 201 runs through the plate at the plane place about the high platform perpendicularly, become the through hole type structure, be used for passing the stand, the last edge processing of column mounting hole 201 has stand adjusting nut binding face 202, a lower plane for supporting and limiting the stand on the stand adjusting nut, the lower edge processing of column mounting hole 201 has stand lower locking nut binding face 203, the corresponding screw thread section cooperation of stand lower locking nut and stand, make the stand lower locking nut upper plane paste tightly in stand lower locking nut binding face 203 through screw transmission, thereby the fastening stand.
The limiting support mounting positions 3 are arranged at four positions, are symmetrical front and back and left and right about the axis of a bearing chamber mounting hole 101 on the main shaft, are processed at the positions of the high platform close to the left inner periphery and the right inner periphery, the limiting support mounting hole 301 is vertically processed on the plane of the high platform and is used for being matched with the outer diameter of a limiting support mounting section, and a limiting support flange mounting surface 302 is processed on the upper edge of the limiting support mounting hole 301 and is used for being attached to a mounting flange surface of a limiting support and is locked on the mounting surface through bolts or screws.
The supporting seat guide pillar mounting positions 4 are located in four places, are in front-back and bilateral symmetry about the axis of a bearing chamber mounting hole 101 on a main shaft, are processed at the position of a high platform close to the left and right peripheries, the supporting seat guide pillar mounting hole 401 vertically penetrates through the upper plane and the lower plane of the high platform and is located above the high platform, a guide pillar pressing plate mounting surface 402 in a sunk platform shape is processed on the upper edge of the mounting hole, a pressing plate for mounting a guide pillar extends downwards to the next plate along the axis of the supporting seat guide pillar mounting hole 401, a coaxial supporting seat guide pillar limiting hole 403 is processed, and the aperture of the supporting seat guide pillar limiting hole 403 is smaller than that of the supporting seat guide pillar mounting hole 401 and is used for limiting the axial position of the guide pillar.
The support seat oil cylinder piston rod connecting positions 5 are distributed below two sides of the base close to the base mounting surface 6 in a bilateral symmetry manner, two support seat oil cylinder piston rod mounting holes 501 are respectively processed, the central connecting line of the support seat oil cylinder piston rod mounting holes 501 at two sides is vertical and passes through the axis of the bearing chamber mounting hole 101 on the main shaft, the two support seat oil cylinder piston rod mounting holes 501 are respectively used for being matched and positioned with the outer diameter of the support seat oil cylinder piston rod mounting section at the corresponding end, the upper edge of the support seat oil cylinder piston rod mounting hole 501 is processed with a support seat oil cylinder piston rod limiting surface 502 for supporting the shaft shoulder part of the piston rod, and further limit its axial position, the lower edge of supporting seat hydro-cylinder piston rod mounting hole 501 is processed and has supporting seat hydro-cylinder piston rod locking surface 503, and the lock nut of piston rod tail end pastes this face tightly, through screw-thread fit for the piston rod fastening is on supporting seat hydro-cylinder piston rod connection position 5.
When in use, the transmission mechanism mounting position 1, the upright post mounting position 2, the limiting support mounting position 3, the support seat guide post mounting position 4, the support seat oil cylinder piston rod connecting position 5, the base mounting surface 6 and the hanging pile 7 are arranged, and the transmission mechanism mounting position is matched with the support seat oil cylinder piston rod mounting position 501, the support seat oil cylinder piston rod limiting surface 502 and the oil cylinder piston rod locking surface 503 through the main shaft upper bearing chamber mounting hole 101, the main shaft bearing chamber flange mounting surface 102, the main shaft lower bearing chamber mounting hole 103, the main shaft lower bearing chamber flange mounting surface 104, the transmission shaft bearing chamber mounting hole 105, the transmission shaft bearing chamber flange mounting surface 106, the upright post mounting hole 201, the upright post adjusting nut binding surface 202 and the upright post lower lock nut binding surface 203 as well as the limiting support mounting hole 301, the limiting support flange mounting surface 302, the support seat guide post mounting hole 401, the guide post press plate mounting surface 402, the support seat guide post limiting hole 403, the support seat oil cylinder piston rod mounting hole 501, the support seat oil cylinder piston rod limiting surface 502 and the oil cylinder piston rod locking surface 503, the purpose of conveniently disassembling and assembling the base is achieved, and great convenience is brought to the use of people.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a base that is used for flat spinning-in spinning-lathe of section of thick bamboo base, includes drive mechanism installation position (1), column mouting position (2), spacing support installation position (3), supporting seat guide pillar installation position (4), supporting seat hydro-cylinder piston rod connection position (5), base installation face (6) and hangs stake (7), its characterized in that: the transmission mechanism mounting position (1) comprises a main shaft upper bearing chamber mounting hole (101), a main shaft bearing chamber flange mounting surface (102), a main shaft lower bearing chamber mounting hole (103), a main shaft lower bearing chamber flange mounting surface (104), a transmission shaft bearing chamber mounting hole (105) and a transmission shaft bearing chamber flange mounting surface (106), the stand column mounting position (2) comprises a stand column mounting hole (201), a stand column adjusting nut bonding surface (202) and a stand column lower locking nut bonding surface (203), the limiting support mounting position (3) comprises a limiting support mounting hole (301) and a limiting support flange mounting surface (302), the support base guide column mounting position (4) comprises a support base mounting hole (401), a guide column pressing plate mounting surface (402) and a support base guide column limiting hole (403), and meanwhile, the support base oil cylinder piston rod connecting position (5) comprises a support base oil cylinder piston rod mounting hole (501), A support seat oil cylinder piston rod limiting surface (502) and a support seat oil cylinder piston rod locking surface (503).
2. The base of claim 1 for a flat-spinning neck-in spinning-lathe for a tube blank, wherein: the four-high-platform four-support-seat four-column-type four-base four-column-type four-base four-column-four-base four-column-type four-base four-top four-corner-distribution type is characterized in that the transmission mechanism mounting positions (1) are located in the center of the base, each high base is provided with an upright mounting position (2), a limiting support mounting position (3) and a support base guide post mounting position (4), the four high bases are symmetrical around the center of the base, the upper plane is parallel to the upper plane of the center of the base, and the two support base oil cylinder piston rod connecting positions (5) are symmetrically distributed on the left side and the right side of the transmission mechanism mounting positions close to the bottom plane.
3. The base of claim 1 for a flat-spinning neck-in spinning-lathe for a tube blank, wherein: the upper bearing chamber mounting hole (101) of the main shaft is processed on the upper plane of the center of the base and penetrates through a plate on which the plane is located, the axis of the upper bearing chamber mounting hole (101) of the main shaft is vertical to the upper plane of the center of the base, a main shaft bearing chamber flange mounting surface (102) is processed on the upper edge of the upper bearing chamber mounting hole (101) of the main shaft, the mounting surface is vertical to the axis of the upper bearing chamber mounting hole (101) of the main shaft and extends downwards to the next plate along the axis of the upper bearing chamber mounting hole (101) of the main shaft, a coaxial lower bearing chamber mounting hole (103) of the main shaft is processed, a lower bearing chamber flange mounting surface (104) of the main shaft is processed on the upper edge of the lower bearing chamber mounting hole (103) of the main shaft, the mounting surface is vertical to the axis of the lower bearing chamber mounting hole (103) of the main shaft, a transmission shaft bearing chamber mounting hole (105) is processed in parallel on the side edge of the lower bearing chamber mounting hole (103) of the main shaft, a transmission shaft bearing chamber flange (106) is processed on the lower edge of the transmission shaft bearing chamber mounting hole (105), and the transmission shaft bearing chamber flange mounting surface (106) is vertical to the axis of the transmission shaft bearing chamber mounting hole (105).
4. The base of claim 1 for a flat-spinning neck-in spinning-lathe for a tube blank, wherein: the upright post mounting positions (2) are arranged at four positions, are symmetrical around the axis of a bearing chamber mounting hole (101) on a main shaft, are processed at the positions, close to the front and rear peripheries, of a high platform, and the upright post mounting hole (201) vertically penetrates through a plate at which the upper plane and the lower plane of the high platform to form a through hole type structure, an upright post adjusting nut binding surface (202) is processed on the upper edge of the upright post mounting hole (201), and an upright post lower locking nut binding surface (203) is processed on the lower edge of the upright post mounting hole (201).
5. The base of claim 1 for a flat-spinning neck-in spinning-lathe for a tube blank, wherein: the limiting support mounting positions (3) are arranged at four positions, are symmetrical in the front-back and left-right directions about the axis of a bearing chamber mounting hole (101) on the main shaft, are machined at the positions, close to the left inner periphery and the right inner periphery, of the high platform, limiting support mounting holes (301) are vertically machined on the upper plane of the high platform, and limiting support flange mounting surfaces (302) are machined on the upper edges of the limiting support mounting holes (301).
6. The base of claim 1 for a flat-spinning neck-in spinning-lathe for a tube blank, wherein: the supporting seat guide post mounting positions (4) are arranged at four positions, are symmetrical in the front-back direction and the left-right direction of the axis of a bearing chamber mounting hole (101) on a main shaft, are processed at the position, close to the left and right peripheries, of a high platform, the supporting seat guide post mounting hole (401) vertically penetrates through the upper plane and the lower plane of the high platform and is located above the high platform, a guide post pressing plate mounting surface (402) in a sunk platform shape is processed on the upper edge of the mounting hole, the supporting seat guide post mounting hole (401) extends downwards to the next plate along the axis, a coaxial supporting seat guide post limiting hole (403) is processed, and the aperture of the supporting seat guide post limiting hole (403) is smaller than that of the supporting seat guide post mounting hole (401).
7. The base of claim 1 for a flat-spinning neck-in spinning-lathe for a tube blank, wherein: supporting seat hydro-cylinder piston rod connection position (5) become bilateral symmetry and distribute in the below that the base both sides are close to base installation face (6), it has two supporting seat hydro-cylinder piston rod mounting holes (501) to process respectively, the central line of both sides supporting seat hydro-cylinder piston rod mounting hole (501) is perpendicular and passes the axis of bearing room mounting hole (101) on the main shaft, the last edge processing of supporting seat hydro-cylinder piston rod mounting hole (501) has spacing face of supporting seat hydro-cylinder piston rod (502), there is supporting seat hydro-cylinder piston rod locking surface (503) along processing under supporting seat hydro-cylinder piston rod mounting hole (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121886994.3U CN215745779U (en) | 2021-08-12 | 2021-08-12 | Base for barrel blank flat spinning closing-up spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121886994.3U CN215745779U (en) | 2021-08-12 | 2021-08-12 | Base for barrel blank flat spinning closing-up spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215745779U true CN215745779U (en) | 2022-02-08 |
Family
ID=80074133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121886994.3U Active CN215745779U (en) | 2021-08-12 | 2021-08-12 | Base for barrel blank flat spinning closing-up spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215745779U (en) |
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2021
- 2021-08-12 CN CN202121886994.3U patent/CN215745779U/en active Active
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