CN112318356A - Wheel hub rolls throwing machine barrel and rolls throwing machine - Google Patents

Wheel hub rolls throwing machine barrel and rolls throwing machine Download PDF

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Publication number
CN112318356A
CN112318356A CN202011325307.0A CN202011325307A CN112318356A CN 112318356 A CN112318356 A CN 112318356A CN 202011325307 A CN202011325307 A CN 202011325307A CN 112318356 A CN112318356 A CN 112318356A
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CN
China
Prior art keywords
hub
drum
barrel
rotating shaft
eccentric rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011325307.0A
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Chinese (zh)
Inventor
余彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Kinghager Intelligent System Co ltd
Original Assignee
Kunshan Kinghager Intelligent System Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Kinghager Intelligent System Co ltd filed Critical Kunshan Kinghager Intelligent System Co ltd
Priority to CN202011325307.0A priority Critical patent/CN112318356A/en
Publication of CN112318356A publication Critical patent/CN112318356A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • B24B31/0212—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the barrels being submitted to a composite rotary movement
    • B24B31/0218—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the barrels being submitted to a composite rotary movement the barrels are moving around two parallel axes, e.g. gyratory, planetary movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • B24B31/03—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being continuously-travelling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a hub barrel polishing machine barrel and a barrel polishing machine, wherein the hub barrel polishing machine barrel comprises: a drum body (1); a hub rotating shaft (2) for rotatably supporting the hub (5); the rotating shaft fixing seat (3) is fixed at the bottom of the drum body (1), and the rotating shaft fixing seat (3) is provided with an inner cavity for accommodating the hub rotating shaft (2) so as to support the hub rotating shaft (2); and the driving part (4) is in transmission connection with the hub rotating shaft (2) so as to drive the hub rotating shaft (2) to rotate. The rolling barrel of the hub rolling and polishing machine and the rolling and polishing machine can improve the efficiency of hub polishing.

Description

Wheel hub rolls throwing machine barrel and rolls throwing machine
Technical Field
The invention relates to the technical field of grinding equipment, in particular to a hub rolling and polishing machine drum and a rolling and polishing machine.
Background
The surface finishing process for workpiece features that the workpiece, abrasive and additive are proportionally put in a container of rolling-polishing machine, and the workpiece and abrasive are moved and ground by the vibration of grinding container.
In the prior art, the wheel hub is generally manually polished, so that the labor intensity is high and the working efficiency is low.
Disclosure of Invention
The invention aims to provide a hub barrel polishing machine and a barrel polishing machine, which are used for grinding and polishing a hub and improving the working efficiency.
Based on the above problems, one of the technical solutions provided by the present invention is:
wheel hub rolls throwing machine pulley includes:
a drum body;
a hub rotating shaft which rotatably supports the hub;
the rotating shaft fixing seat is fixed at the bottom of the drum body and is provided with an inner cavity for accommodating the hub rotating shaft so as to support the hub rotating shaft; and
and the driving part is in transmission connection with the hub rotating shaft so as to drive the hub rotating shaft to rotate.
In some embodiments, a fixing base is fixed to one axial end of the hub rotating shaft, the hub is fixedly connected with the fixing base, the driving component is in transmission connection with the other axial end of the hub rotating shaft, and the rotating shaft is supported in the rotating shaft fixing base through a plurality of bearings.
In some embodiments, a first end cover is arranged at one end of the rotating shaft fixing seat, which is axially far away from the hub, a second end cover and a third end cover are arranged at one end of the rotating shaft fixing seat, which is close to the hub, the second end cover is abutted with a bearing located in the rotating shaft fixing seat, and the third end cover is abutted with the bottom of the drum body.
In some of these embodiments, first end cover axial both ends are equipped with the jump ring respectively, the second end cover is close to wheel hub's one end is equipped with the jump ring, the third end cover is kept away from wheel hub's one end is equipped with the jump ring, the jump ring inlays to be established on the pivot fixing base inner wall.
In some embodiments, the bottom of the drum body is provided with a mounting boss extending towards the inside of the drum body, the rotating shaft fixing seat is fixed below the mounting boss, and the hub is mounted above the mounting boss.
In some embodiments, the drum body is provided with drum shafts at two opposite ends, and the drum shafts are supported by bearing seats and are in transmission connection with a driving device.
In some embodiments, the drum body and the drum upper cover are detachably connected through a locking mechanism, the locking mechanism comprises at least one set of fixing pieces arranged outside the drum body, an eccentric rod mechanism arranged on the drum upper cover and corresponding to the fixing pieces, and a locking mechanism matched with the eccentric rod mechanism, the set of fixing pieces comprises two fixing pieces fixed at two opposite ends of the drum body in a first direction, and locking holes are formed in the fixing pieces;
the eccentric rod mechanism comprises a sleeve fixed on the upper cover of the roller, an eccentric rod penetrating through the sleeve and an eccentric rod piece fixed at one end of the eccentric rod, the sleeve extends along the first direction of the roller body, and the other end of the eccentric rod is matched with the locking hole; the locking mechanism is arranged on the upper cover of the drum and positioned on one side of the eccentric rod piece, and the locking mechanism is abutted against the rotated eccentric rod piece so as to limit the eccentric rod in the locking hole.
In some embodiments, the locking mechanism comprises a sleeve fixed on the upper cover of the drum, a positioning pin penetrating through the sleeve, and a spring sleeved on the positioning pin;
the positioning pin comprises a positioning part matched with the positioning hole on the eccentric rod piece, a rotating part penetrating through the sleeve and a holding part arranged at the outer end of the rotating part, the outer diameter of the positioning part is larger than that of the rotating part, the spring is sleeved on the rotating part, and one end of the spring is abutted to the positioning part;
one end of the sleeve, which is far away from the eccentric rod piece, is an inclined end face, one end of the sleeve, which is close to the eccentric rod piece, is provided with a first boss, one end of the sleeve, which is close to the holding part, is provided with a second boss, a through hole for the rotating part to pass through is formed between the first boss and the second boss, and the other end of the spring is abutted against the first boss;
when the holding part is rotated to abut against the inclined section, the spring is compressed, the positioning part retracts into the sleeve, and when the holding part is rotated to be far away from the inclined end face, the positioning part extends out of the sleeve under the action of the elastic force of the spring to be positioned in the positioning hole on the eccentric rod piece.
In some embodiments, a fixing seat is arranged on the upper cover of the drum, a fixing nut is arranged on the fixing seat, and the sleeve is in threaded connection with the fixing nut.
Based on the above problems, the second technical scheme provided by the invention is as follows:
the rolling and polishing machine comprises the rolling barrel of the rolling and polishing machine.
Compared with the prior art, the invention has the advantages that:
by adopting the technical scheme of the invention, the hub to be polished is arranged in the drum body, the grinding medium is added, the hub rotates in the drum body, and the drum body rotates on the roll polisher and revolves along with the roll polisher, so that the hub and the grinding medium are fully ground, the grinding effect is achieved, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a drum of a hub barrel polishing machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a drum body according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
FIG. 4 is a schematic perspective view of a drum body according to an embodiment of the present invention;
FIG. 5 is a schematic external view of an embodiment of the present invention;
FIG. 6 is a schematic structural view of an upper cover of the drum according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a locking mechanism in an embodiment of the present invention;
FIG. 8 is a schematic view of the locking mechanism engaged with the eccentric rod segment according to an embodiment of the present invention;
wherein:
1. a drum body; 1-1, mounting a boss;
2. a hub shaft;
3. a rotating shaft fixing seat; 3-1, a first end cover; 3-2, a second end cap; 3-3, a third end cover;
4. a drive member;
5. a hub;
6. a fixed base;
7. a drum shaft;
8. a bearing seat;
9. a clamp spring;
10. a bearing;
11. a drum upper cover;
12. a fixing sheet;
13. the eccentric rod mechanism 13-1, the sleeve 13-2, the eccentric rod 13-3 and the eccentric rod sheet;
14. a locking mechanism; 14-1, a sleeve 14-1a and a first boss; 14-1b, a second boss; 14-2, a positioning pin 14-2a, a positioning part 14-2b, a rotating part 14-2c, a holding part 14-3 and a spring;
15. a fixed seat;
16. and (5) fixing the nut.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 1-6, a structural schematic diagram of an embodiment of the present invention provides a drum of a hub barrel polishing machine, including a drum body 1, a rotating shaft fixing seat 3 disposed at the bottom of the drum body 1, a hub rotating shaft 2 supported by the rotating shaft fixing seat 3, and a driving part 4 in transmission connection with the hub rotating shaft 2, wherein a hub 5 may be mounted at the upper end of the hub rotating shaft 2, a grinding medium is added into the drum body 1, and the hub 5 in the drum body 1 may be ground through the rotation of the drum and the revolution of the barrel polishing machine.
Specifically, the bottom of the drum body 1 is provided with an installation boss 1-1 extending towards the inside of the drum body 1, the rotating shaft fixing seat 3 is fixed below the installation boss 1-1, the hub 5 is installed above the installation boss 1-1, and the rotating shaft fixing seat 3 and the driving part 4 are accommodated in a groove formed by the installation boss 1-1 and the bottom of the drum body 1.
In order to install the hub 5, a fixing base 6 is fixed at one axial end of the hub rotating shaft 2, and the hub 5 is fixedly connected with the fixing base 6. The driving part 4 is a motor, and is in transmission connection with the other axial end of the hub rotating shaft 2, and the hub rotating shaft 2 is supported in the rotating shaft fixing seat 3 through a plurality of bearings 10.
In this example, a first end cap 3-1 is disposed at an end of the rotating shaft fixing seat 3 axially far from the hub 5, and a second end cap 3-2 and a third end cap 3-3 are disposed at an end of the rotating shaft fixing seat 3 near the hub 5, wherein the second end cap 3-2 abuts against a bearing located at the uppermost end in the rotating shaft fixing seat 3, and the third end cap 3-3 abuts against the bottom of the mounting boss 1-1. The two axial ends of the first end cover 3-1 are respectively provided with a clamp spring 9, one end of the second end cover 3-2 close to the hub 5 is provided with the clamp spring 9, one end of the third end cover 3-3 far away from the hub 5 is provided with the clamp spring 9, and the clamp spring 9 is embedded on the inner wall of the rotating shaft fixing seat 3.
In order to realize the rotation of the drum, drum shafts 7 are respectively arranged at two opposite ends of the drum body 1, the drum shafts 7 are supported by bearing blocks 8 and are in transmission connection with a driving device, the driving device can adopt a motor, and the drum shafts 7 are driven by the motor to rotate so as to drive the drum body 1 to realize the rotation.
In this embodiment, the drum body 1 and the drum upper cover 11 are detachably connected through a locking mechanism, the locking mechanism includes at least one set of fixing pieces 12 disposed outside the drum body 1, an eccentric rod mechanism 13 disposed on the drum upper cover 11 and corresponding to the fixing pieces 12, and a locking mechanism 14 engaged with the eccentric rod mechanism 13, the set of fixing pieces 12 includes two fixing pieces 12 fixed at opposite ends of the drum body 1 in a first direction (length direction), the fixing pieces 12 are provided with locking holes, in this embodiment, two sets of fixing pieces 12 are provided, and the two sets of fixing pieces 12 are respectively disposed at two sides of the drum body 1 in a second direction (width direction).
The eccentric rod mechanism 13 comprises a sleeve 13-1 fixed on the upper cover 11 of the roller, an eccentric rod 13-2 arranged in the sleeve 13-1 in a penetrating way, and an eccentric rod piece 13-3 fixed at one end of the eccentric rod 13-2, wherein the sleeve 13-1 extends along the first direction of the roller body 1, and the other end of the eccentric rod 13-2 is matched with the locking hole. The locking mechanism 14 is arranged on the upper cover 11 of the drum and positioned at one side of the eccentric rod piece 13-3, and the locking mechanism 14 abuts against the rotated eccentric rod piece 13-3 to limit the eccentric rod 13-2 in the locking hole.
Specifically, referring to fig. 7-8, the locking mechanism 14 includes a sleeve 14-1 fixed on the upper cover 11 of the drum, a positioning pin 14-2 inserted into the sleeve 14-1, and a spring 14-3 sleeved on the positioning pin 14-2. The positioning pin 14-2 comprises a positioning part 14-2a matched with a positioning hole on the eccentric rod piece 13-3, a rotating part 14-2b arranged in the sleeve 14-1 in a penetrating way, and a holding part 14-2c arranged at the outer end of the rotating part 14-2b, the outer diameter of the positioning part 14-2a is larger than that of the rotating part 14-2b, the spring 14-3 is sleeved on the rotating part 14-2b, and one end of the spring is abutted against the positioning part 14-2 a; one end of the sleeve 14-1, which is far away from the eccentric rod piece 13-3, is an inclined end face, a first boss 14-1a is arranged at one end, which is close to the eccentric rod piece 13-3, in the sleeve 14-1, a second boss 14-1b is arranged at one end, which is close to the holding part 14-2c, in the sleeve 14-1, a through hole for the rotating part 14-2b to pass through is formed between the first boss 14-1a and the second boss 14-1b, and the other end of the spring 14-3 is abutted to the first boss 14-1 a; when the rotating holding part 14-2c is abutted against the inclined end face, the spring 14-3 is compressed, the positioning part 14-2a retracts into the sleeve 14-1, and when the rotating holding part 14-2c is far away from the inclined end face, the positioning part 14-2a extends out of the sleeve 14-1 under the elastic force of the spring 14-3 to be positioned in the positioning hole on the eccentric rod piece 13-3, so that the eccentric rod 13-2 is fixed on the fixing piece 12.
In this example, a fixing seat 15 is provided on the drum upper cover 11, a fixing nut 16 is provided on the fixing seat 15, and the sleeve 14-1 is screwed with the fixing nut 16, thereby fixing the sleeve 14-1 on the drum upper cover 11.
In this embodiment, the present invention further relates to a barrel polishing machine, which includes the above-mentioned barrel polishing machine drum, the barrel polishing machine drum is installed on a turntable to realize revolution, the installation relationship between the barrel polishing machine drum and the turntable is disclosed in patent application CN 110539244 a, and the present invention is not described again.
The above examples are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. Wheel hub rolls throwing machine pulley, its characterized in that includes:
a drum body (1);
a hub rotating shaft (2) for rotatably supporting the hub (5);
the rotating shaft fixing seat (3) is fixed at the bottom of the drum body (1), and the rotating shaft fixing seat (3) is provided with an inner cavity for accommodating the hub rotating shaft (2) so as to support the hub rotating shaft (2); and
and the driving part (4) is in transmission connection with the hub rotating shaft (2) so as to drive the hub rotating shaft (2) to rotate.
2. The hub barrel finishing machine drum of claim 1, wherein: wheel hub pivot (2) axial one end is fixed with unable adjustment base (6), wheel hub (5) with unable adjustment base (6) fixed connection, driver part (4) with wheel hub pivot (2) axial other end transmission is connected, wheel hub pivot (2) are in via a plurality of bearings (10) supporting in pivot fixing base (3).
3. The hub barrel finishing machine drum of claim 2, wherein: the novel drum is characterized in that a first end cover (3-1) is arranged at one end, far away from the hub (5), of the rotating shaft fixing seat (3) in the axial direction, a second end cover (3-2) and a third end cover (3-3) are arranged at one end, close to the hub (5), of the rotating shaft fixing seat (3), the second end cover (3-2) is abutted to a bearing (10) located in the rotating shaft fixing seat (3), and the third end cover (3-3) is abutted to the bottom of the drum body (1).
4. A hub mechanism according to claim 3, wherein: first end cover (3-1) axial both ends are equipped with jump ring (9) respectively, second end cover (3-2) are close to the one end of wheel hub (5) is equipped with jump ring (9), third end cover (3-3) are kept away from the one end of wheel hub (5) is equipped with jump ring (9), jump ring (9) inlay and establish on pivot fixing base (3) inner wall.
5. The barrel roll of a barrel burnishing machine as defined in claim 4, wherein: the bottom of the drum body (1) is provided with an installation boss (1-1) extending towards the inside of the drum body (1), the rotating shaft fixing seat (3) is fixed below the installation boss (1-1), and the hub (5) is installed above the installation boss (1-1).
6. The barrel roll of a barrel caster as defined in claim 5 wherein: the drum is characterized in that drum shafts (7) are respectively arranged at two opposite ends of the outer side of the drum body (1), and the drum shafts (7) are supported by bearing seats (8) and are in transmission connection with a driving device.
7. The barrel roll of a barrel burnishing machine as defined in claim 1, wherein: the drum body (1) is detachably connected with the drum upper cover (11) through a locking mechanism, the locking mechanism comprises at least one group of fixing pieces (12) arranged on the outer side of the drum body (1), an eccentric rod mechanism (13) arranged on the drum upper cover (11) and corresponding to the fixing pieces (12), and a locking mechanism (14) matched with the eccentric rod mechanism (13), the group of fixing pieces (12) comprises two fixing pieces (12) fixed at two opposite ends of the drum body (1) in a first direction, and locking holes are formed in the fixing pieces (12);
the eccentric rod mechanism (13) comprises a sleeve (13-1) fixed on the upper cover (11) of the drum, an eccentric rod (13-2) arranged in the sleeve (13-1) in a penetrating mode and an eccentric rod piece (13-3) fixed at one end of the eccentric rod (13-2), the sleeve (13-1) extends along the first direction of the drum body (1), and the other end of the eccentric rod (13-2) is matched with the locking hole; the locking mechanism (14) is arranged on the upper cover (11) of the drum and is positioned at one side close to the eccentric rod piece (13-3), and the locking mechanism (14) abuts against the rotated eccentric rod piece (13-3) to limit the eccentric rod (13-2) in the locking hole.
8. The barrel roll of a barrel caster according to claim 7 wherein: the locking mechanism (14) comprises a sleeve (14-1) fixed on the upper cover (11) of the drum, a positioning pin (14-2) arranged in the sleeve (14-1) in a penetrating way, and a spring (14-3) sleeved on the positioning pin (14-2);
the positioning pin (14-2) comprises a positioning part (14-2a) matched with a positioning hole in the eccentric rod piece (13-3), a rotating part (14-2b) arranged in the sleeve (14-1) in a penetrating mode, and a holding part (14-2c) arranged at the outer end of the rotating part (14-2b), the outer diameter of the positioning part (14-2a) is larger than that of the rotating part (14-2b), the spring (14-3) is sleeved on the rotating part (14-2b) in a sleeved mode, and one end of the spring is abutted to the positioning part (14-2 a);
one end, far away from the eccentric rod piece (13-3), of the sleeve (14-1) is an inclined end face, a first boss (14-1a) is arranged at one end, close to the eccentric rod piece (13-3), in the sleeve (14-1), a second boss (14-1b) is arranged at one end, close to the holding portion (14-2c), in the sleeve (14-1), a through hole for the rotating portion (14-2b) to penetrate through is formed between the first boss (14-1a) and the second boss (14-1b), and the other end of the spring (14-3) is abutted to the first boss (14-1 a);
when the holding part (14-2c) is rotated to abut against the inclined section, the spring (14-3) is compressed, the positioning part (14-2a) retracts into the sleeve (14-1), and when the holding part (14-2c) is rotated to be far away from the inclined end face, the positioning part (14-2a) extends out of the sleeve (14-1) under the elastic force of the spring (14-3) to be positioned in a positioning hole in the eccentric rod piece (13-3).
9. The barrel roll of a barrel caster according to claim 8 wherein: the barrel is characterized in that a fixing seat (15) is arranged on the barrel upper cover (11), a fixing nut (16) is arranged on the fixing seat (15), and the sleeve (14-1) is in threaded connection with the fixing nut (16).
10. The rolling and polishing machine is characterized in that: comprising the barrel of the barrel caster of any one of claims 1 to 9.
CN202011325307.0A 2020-11-23 2020-11-23 Wheel hub rolls throwing machine barrel and rolls throwing machine Pending CN112318356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011325307.0A CN112318356A (en) 2020-11-23 2020-11-23 Wheel hub rolls throwing machine barrel and rolls throwing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011325307.0A CN112318356A (en) 2020-11-23 2020-11-23 Wheel hub rolls throwing machine barrel and rolls throwing machine

Publications (1)

Publication Number Publication Date
CN112318356A true CN112318356A (en) 2021-02-05

Family

ID=74322739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011325307.0A Pending CN112318356A (en) 2020-11-23 2020-11-23 Wheel hub rolls throwing machine barrel and rolls throwing machine

Country Status (1)

Country Link
CN (1) CN112318356A (en)

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