CN112706092A - Limiting device for thin-wall die casting - Google Patents
Limiting device for thin-wall die casting Download PDFInfo
- Publication number
- CN112706092A CN112706092A CN202011430395.0A CN202011430395A CN112706092A CN 112706092 A CN112706092 A CN 112706092A CN 202011430395 A CN202011430395 A CN 202011430395A CN 112706092 A CN112706092 A CN 112706092A
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- rod
- thin
- limiting
- rotary table
- die casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a limiting device for a thin-wall die casting, which comprises a base, a rotary table and limiting mechanisms, wherein the rotary table is rotatably arranged at the top of the base, a plurality of limiting mechanisms are arranged on the top side of the rotary table at equal intervals, each limiting mechanism comprises a fixed seat, a first sliding groove and a second sliding groove are formed in the top side of each fixed seat, and the first sliding groove and the second sliding groove are vertically arranged; the thin-wall die casting is placed on the limiting mechanism, the second servo motor on the fixing base drives the first threaded rod to rotate at the moment, the rotating worm is in fit transmission with the meshed turbine at the moment, the second threaded rod is further driven to rotate, the first sliding rod and the second sliding rod are respectively driven to be close to or far away from the first sliding groove and the second sliding groove at the same time until the first sliding rod and the second sliding rod are in contact with the inner wall of the thin-wall die casting, the limiting of the thin-wall die casting is achieved, the thin-wall die casting is installed at the central position of the limiting mechanism, and subsequent surface treatment is facilitated.
Description
Technical Field
The invention relates to the technical field of thin-wall die casting machining, in particular to a limiting device for a thin-wall die casting.
Background
The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine.
In the process of machining a thin-wall die casting, such as a motor shell, the conventional limiting device cannot perform central limiting operation on the thin-wall die casting, so that the surface of the thin-wall die casting is inconvenient to treat; meanwhile, in the process of processing a plurality of thin-wall die castings, the thin-wall die castings and processing parts need to be accurately positioned, otherwise, errors are easy to occur in the subsequent processing process.
Disclosure of Invention
The invention aims to provide a cleaning device for a special steel casting, and solves the problems that the existing limiting device cannot carry out central limiting operation on a thin-wall die casting and is inconvenient to treat the surface of the thin-wall die casting in the processing process of the thin-wall die casting such as a motor shell; meanwhile, in the process of processing a plurality of thin-wall die castings, the thin-wall die castings and processing parts need to be accurately positioned, otherwise, the technical problem of errors is easily caused in the subsequent processing process.
In order to achieve the purpose, the invention adopts the following technical scheme:
a limiting device for a thin-wall die casting comprises a base, a rotary table and limiting mechanisms, wherein the rotary table is rotatably arranged at the top of the base, and a plurality of limiting mechanisms are arranged on the top side of the rotary table at equal intervals;
the limiting mechanism comprises a fixed seat, a first sliding groove and a second sliding groove are formed in the top side of the fixed seat, the first sliding groove and the second sliding groove are vertically arranged, a first threaded rod is rotatably mounted in the first sliding groove, a worm is arranged in the middle of the outer side of the first threaded rod, a second threaded rod is rotatably mounted in the second sliding groove, a turbine is mounted in the middle of the outer side of the second threaded rod and meshed with the worm, a first sliding rod is movably mounted at two ends of the first threaded rod and located in the first sliding groove, and a second sliding rod is movably mounted at two ends of the second threaded rod and located in the second sliding groove;
the rotary table is characterized in that a ring groove is formed in the bottom side of the rotary table, a plurality of second cylinders are mounted on the outer side wall of the rotary table, a pneumatic rod is mounted at the bottom side of each second cylinder, a first piston is mounted at the telescopic end of each pneumatic rod, which is located inside each second cylinder, a mounting plate is mounted on the outer side of the base, a first cylinder is mounted at the top side of the base, a spring is mounted inside each first cylinder, a movable insertion rod is mounted at the top end of each spring, and the movable insertion rod is located outside each;
a plurality of inner cavities are formed in the rotary table, second pistons are arranged in the inner cavities, and limiting holes are formed in the outer sides of the inner cavities.
Preferably, a speed reducer is installed inside the bottom side of the rotary table, and the output end of the speed reducer is connected with the rotary table.
Preferably, a second servo motor is installed on the outer side of the fixing seat, and the output end of the second servo motor is connected with the end part of the first threaded rod.
Preferably, the thread directions of the two ends of the first threaded rod and the second threaded rod are opposite, and the first threaded rod and the second threaded rod are in threaded connection with the first sliding rod and the second sliding rod respectively.
Preferably, the limiting mechanism, the second cylinder and the inner cavity correspond to each other, and the second cylinder is in conduction connection with the inner cavity.
Preferably, a ball is mounted at the top end of the movable inserted rod.
Preferably, the specific operation steps of the limiting device are as follows:
the method comprises the following steps: placing the thin-wall die casting on a limiting mechanism, driving a first threaded rod to rotate by working of a second servo motor on a fixed seat, driving a worm to be matched with a meshed turbine to drive the rotating worm to rotate, driving a second threaded rod to rotate, and driving a first sliding rod and a second sliding rod to simultaneously approach or separate in a first sliding groove and a second sliding groove until the first sliding rod and the second sliding rod are both contacted with the inner wall of the thin-wall die casting, so that the limiting of the thin-wall die casting is realized;
step two: at the moment, the first servo motor works, the speed reducer adjusts the speed to drive the rotary table to rotate, the movable inserted rod slides in the annular groove under the action of the spring, the pressure rod is in a contraction state, the first piston of the second cylinder is positioned at the bottom, the second piston in the inner cavity is positioned at the top, when the movable inserted rod rotates to be positioned on the same vertical line with the limiting hole, the movable inserted rod is inserted into the limiting hole under the action of the spring to limit the rotary table, and at the moment, the thin-wall die casting on the limiting mechanism is processed;
step three: after the treatment is finished, the air pressure rod extends to drive the first piston to move upwards, air in the second cylinder is pressed into the first cylinder to drive the second piston to move downwards, at the moment, the second piston drives the movable insertion rod to compress the spring, the movable insertion rod is pushed out of the limiting hole, the rotary table continues to rotate, and the movable insertion rod continues to roll in the ring groove through the ball.
The invention has the beneficial effects that: placing the thin-wall die casting on a limiting mechanism, driving a first threaded rod to rotate by working of a second servo motor on a fixed seat, driving a worm to be matched with a meshed turbine for transmission at the moment, further driving a second threaded rod to rotate, and driving a first sliding rod and a second sliding rod to simultaneously approach or separate in a first sliding groove and a second sliding groove at the moment until the first sliding rod and the second sliding rod are both contacted with the inner wall of the thin-wall die casting to realize the limiting of the thin-wall die casting;
when the turntable drives the thin-wall die casting to rotate, the ball at the top of the movable inserted rod slides in the annular groove under the action of the spring, the air pressure rod is in a contraction state, the first piston of the second cylinder is positioned at the bottom, the second piston in the inner cavity is positioned at the top, when the movable inserted rod and the limiting hole rotate to be positioned on the same vertical line, the movable inserted rod is inserted into the limiting hole under the action of the spring to limit the turntable, the thin-wall die casting on the limiting mechanism is processed to realize accurate positioning of the thin-wall die casting, simultaneously after the processing is finished, the air pressure rod extends to drive the first piston to move upwards, air in the second cylinder is pressed into the first cylinder to drive the second piston to move downwards, the second piston drives the movable inserted rod to compress the spring to push the movable inserted rod out of the limiting hole, the turntable continues to rotate, and the movable inserted rod continues to roll in the annular groove through the ball, the turntable can conveniently continue to drive the thin-wall die casting to rotate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall bottom view of the present invention;
FIG. 3 is a schematic structural view of a limiting mechanism of the present invention;
FIG. 4 is a schematic view of the worm and worm gear of the present invention;
FIG. 5 is an overall side view of the present invention;
figure 6 is a partial cross-sectional view of a turntable according to the present invention.
Illustration of the drawings:
1. a base; 2. a turntable; 3. a limiting mechanism; 4. a speed reducer; 5. a first servo motor; 6. a fixed seat; 7. a first chute; 8. a second chute; 9. a second servo motor; 10. a first threaded rod; 11. a worm; 12. a turbine; 13. a second threaded rod; 14. a first slide bar; 15. a second slide bar; 16. a ring groove; 17. a limiting hole; 18. mounting a plate; 19. a first cylinder; 20. a spring; 21. a movable inserted link; 22. a second cylinder; 23. a pneumatic rod; 24. a first piston; 25. an inner cavity; 26. a second piston.
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.
Specific examples are given below.
Referring to fig. 1-6, the limiting device for the thin-wall die casting comprises a base 1, a rotary table 2 and limiting mechanisms 3, wherein the rotary table 2 is rotatably installed at the top of the base 1, and the plurality of limiting mechanisms 3 are installed on the top side of the rotary table 2 at equal intervals;
the limiting mechanism 3 comprises a fixed seat 6, a first sliding chute 7 and a second sliding chute 8 are formed in the top side of the fixed seat 6, the first sliding chute 7 and the second sliding chute 8 are vertically arranged, a first threaded rod 10 is rotatably arranged in the first sliding chute 7, a worm 11 is arranged in the middle of the outer side of the first threaded rod 10, a second threaded rod 13 is rotatably arranged in the second sliding chute 8, a turbine 12 is arranged in the middle of the outer side of the second threaded rod 13, the turbine 12 is meshed with the worm 11, a first sliding rod 14 is movably arranged at two ends of the first threaded rod 10 and in the first sliding chute 7, and a second sliding rod 15 is movably arranged at two ends of the second threaded rod 13 and in the second sliding chute 8;
the bottom side of the rotary table 2 is provided with a ring groove 16, the outer side wall of the rotary table 2 is provided with a plurality of second cylinders 22, the bottom side of each second cylinder 22 is provided with a pressure rod 23, the telescopic end of each pressure rod 23 is positioned in each second cylinder 22 and is provided with a first piston 24, the outer side of the base 1 is provided with an installation plate 18, the top side of each base is provided with a first cylinder 19, the inner part of each first cylinder 19 is provided with a spring 20, the top end of each spring 20 is provided with a movable insertion rod 21, and each movable insertion rod 21 is positioned;
a plurality of inner cavities 25 are formed in the rotary table 2, second pistons 26 are arranged in the inner cavities 25, and limiting holes 17 are formed in the outer sides of the inner cavities 25.
As an embodiment of the invention, a speed reducer 4 is arranged in the bottom side of the rotary table 2, the output end of the speed reducer 4 is connected with the rotary table 2, and the speed of the speed reducer 4 is regulated to drive the rotary table 2 to rotate through the operation of a first servo motor 5.
As an embodiment of the invention, a second servo motor 9 is installed outside the fixed seat 6, the output end of the second servo motor 9 is connected with the end of a first threaded rod 10, the thread directions of two ends of the first threaded rod 10 and a second threaded rod 13 are opposite, the first threaded rod 10 and the second threaded rod 13 are respectively in threaded connection with a first sliding rod 14 and a second sliding rod 15, the second servo motor 9 works to drive the first threaded rod 10 to rotate, at the moment, the rotating worm 11 is in matched transmission with a meshed turbine 12 to further drive the second threaded rod 13 to rotate, and at the moment, the first sliding rod 14 and the second sliding rod 15 are respectively driven to simultaneously approach or depart from the first sliding chute 7 and the second sliding chute 8.
In one embodiment of the present invention, the stopper mechanism 3, the second cylindrical body 22, and the inner cavity 25 correspond to each other, and the second cylindrical body 22 and the inner cavity 25 are conductively connected to each other, so that the thin-walled die-cast part on the stopper mechanism 3 corresponds to the treatment site.
In one embodiment of the present invention, a ball is mounted on the top end of the movable plunger 21 to facilitate the movement of the movable plunger 21 in the ring groove 16.
As an embodiment of the present invention, the specific operation steps of the limiting device are as follows:
the method comprises the following steps: the thin-wall die casting is placed on the limiting mechanism 3, the second servo motor 9 on the fixed seat 6 works to drive the first threaded rod 10 to rotate, the rotating worm 11 is in matched transmission with the meshed turbine 12 to further drive the second threaded rod 13 to rotate, and the first sliding rod 14 and the second sliding rod 15 are respectively driven to simultaneously approach or separate from the first sliding groove 7 and the second sliding groove 8 until the first sliding rod 14 and the second sliding rod 15 are both contacted with the inner wall of the thin-wall die casting, so that the limiting of the thin-wall die casting is realized;
step two: at the moment, the speed reducer 4 regulates speed to drive the rotary table 2 to rotate through the operation of the first servo motor 5, the movable inserted rod 21 slides in the annular groove 16 under the action of the spring 20, the air pressure rod 23 is in a contraction state at the moment, the first piston 24 of the second cylinder 22 is positioned at the bottom, the second piston 26 in the inner cavity 25 is positioned at the top, when the movable inserted rod 21 and the limiting hole 17 rotate to be positioned on the same vertical line, the movable inserted rod 21 is inserted into the limiting hole 17 under the action of the spring 20 to limit the rotary table 2, and at the moment, a thin-wall die casting on the limiting mechanism 3 is processed;
step three: after the treatment is finished, the air pressure rod 23 extends to drive the first piston 24 to move upwards, air in the second cylinder 22 is pressed into the first cylinder 19 to drive the second piston 26 to move downwards, at the moment, the second piston 26 drives the movable insertion rod 21 to compress the spring 20, the movable insertion rod 21 is pushed out of the limiting hole 17, the rotary table 2 continues to rotate, and the movable insertion rod 21 continues to roll in the annular groove 16 through the ball.
The thin-wall die casting is placed on the limiting mechanism 3, the second servo motor 9 on the fixed seat 6 works to drive the first threaded rod 10 to rotate, the rotating worm 11 is in matched transmission with the meshed turbine 12 to further drive the second threaded rod 13 to rotate, and the first sliding rod 14 and the second sliding rod 15 are respectively driven to simultaneously approach or separate from each other in the first sliding chute 7 and the second sliding chute 8 until the first sliding rod 14 and the second sliding rod 15 are in contact with the inner wall of the thin-wall die casting, so that the limiting of the thin-wall die casting is realized, the thin-wall die casting is installed at the center of the limiting mechanism 3, and the subsequent surface treatment is facilitated;
when the turntable 2 drives the thin-wall die casting to rotate, the movable inserted rod 21 slides in the annular groove 16 under the action of the spring 20, the air pressure rod 23 is in a contraction state, the first piston 24 of the second cylinder 22 is positioned at the bottom, the second piston 26 in the inner cavity 25 is positioned at the top, when the movable inserted rod 21 and the limiting hole 17 rotate to be positioned on the same vertical line, the movable inserted rod 21 is inserted into the limiting hole 17 under the action of the spring 20 to limit the turntable 2, the thin-wall die casting on the limiting mechanism 3 is processed to realize accurate positioning of the thin-wall die casting, meanwhile, after the processing is completed, the air pressure rod 23 extends to drive the first piston 24 to move upwards, air in the second cylinder 22 is pressed into the first cylinder 19 to drive the second piston 26 to move downwards, the second piston 26 drives the movable inserted rod 21 to compress the spring 20, and pushes the movable inserted rod 21 out of the limiting hole 17, the rotary table 2 continues to rotate, and the movable inserted rod 21 continues to roll in the annular groove 16 through the ball, so that the rotary table 2 continues to drive the thin-wall die casting to rotate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The limiting device for the thin-wall die casting is characterized by comprising a base (1), a rotary table (2) and limiting mechanisms (3), wherein the rotary table (2) is rotatably arranged at the top of the base (1), and a plurality of limiting mechanisms (3) are arranged on the top side of the rotary table (2) at equal intervals;
the limiting mechanism (3) comprises a fixing seat (6), a first sliding groove (7) and a second sliding groove (8) are formed in the top side of the fixing seat (6), the first sliding groove (7) and the second sliding groove (8) are vertically arranged, a first threaded rod (10) is rotatably arranged in the first sliding groove (7), a worm (11) is arranged in the middle of the outer side of the first threaded rod (10), a second threaded rod (13) is rotatably arranged in the second sliding groove (8), a turbine (12) is arranged in the middle of the outer side of the second threaded rod (13), the turbine (12) is meshed with the worm (11), a first sliding rod (14) is movably arranged at two ends of the first threaded rod (10) and located in the first sliding groove (7), and a second sliding rod (15) is movably arranged at two ends of the second threaded rod (13) and located in the second sliding groove (8);
an annular groove (16) is formed in the bottom side of the rotary table (2), a plurality of second cylinder bodies (22) are mounted on the outer side wall of the rotary table (2), a pneumatic rod (23) is mounted on the bottom side of each second cylinder body (22), the telescopic end of each pneumatic rod (23) is located inside each second cylinder body (22), a first piston (24) is mounted inside each second cylinder body, a mounting plate (18) is mounted on the outer side of the base (1), a first cylinder body (19) is mounted on the top side, a spring (20) is mounted inside each first cylinder body (19), a movable insertion rod (21) is mounted at the top end of each spring (20), and each movable insertion rod (21) is located on the outer side;
a plurality of inner cavities (25) are formed in the rotary table (2), second pistons (26) are arranged in the inner cavities (25), and limiting holes (17) are formed in the outer sides of the inner cavities (25).
2. A limiting device for thin-wall die castings according to claim 1, characterized in that a speed reducer (4) is mounted inside the bottom side of the rotary table (2), and the output end of the speed reducer (4) is connected with the rotary table (2).
3. A limiting device for thin-wall die castings according to claim 1, characterized in that a second servo motor (9) is mounted on the outside of the fixed seat (6), and the output end of the second servo motor (9) is connected with the end of the first threaded rod (10).
4. The limiting device for the thin-wall die casting according to claim 1, wherein the first threaded rod (10) and the second threaded rod (13) are opposite in thread direction, and the first threaded rod (10) and the second threaded rod (13) are respectively in threaded connection with the first sliding rod (14) and the second sliding rod (15).
5. A limiting device for thin-wall die castings according to claim 1, characterized in that the limiting mechanism (3), the second cylinder (22) and the inner cavity (25) correspond, and the second cylinder (22) and the inner cavity (25) are in conduction connection.
6. A spacing device for thin-walled die castings according to claim 1, characterized in that the movable plunger (21) is provided with a ball at its top end.
7. A spacing device for thin-walled die castings according to any of claims 1-6, characterized by the following specific operational steps:
the method comprises the following steps: the thin-wall die casting is placed on a limiting mechanism (3), a second servo motor (9) on a fixed seat (6) works to drive a first threaded rod (10) to rotate at the moment, a rotating worm (11) is in matched transmission with a meshed turbine (12) at the moment, and then a second threaded rod (13) is driven to rotate, at the moment, a first sliding rod (14) and a second sliding rod (15) are respectively driven to simultaneously approach or keep away from a first sliding groove (7) and a second sliding groove (8) until the first sliding rod (14) and the second sliding rod (15) are both in contact with the inner wall of the thin-wall die casting, and limiting of the thin-wall die casting is achieved;
step two: at the moment, the first servo motor (5) works, the speed reducer (4) regulates speed to drive the rotary table (2) to rotate, the movable inserted rod (21) slides in the annular groove (16) under the action of the spring (20), the pressure rod (23) is in a contraction state at the moment, the first piston (24) of the second cylinder (22) is positioned at the bottom, the second piston (26) in the inner cavity (25) is positioned at the top, when the movable inserted rod (21) and the limiting hole (17) rotate to be positioned on the same vertical line, the movable inserted rod (21) is inserted into the limiting hole (17) under the action of the spring (20), the rotary table (2) is limited, and at the moment, a thin-wall die casting on the limiting mechanism (3) is processed;
step three: after the treatment is finished, the air pressure rod (23) extends to drive the first piston (24) to move upwards, air in the second cylinder (22) is pressed into the first cylinder (19) to drive the second piston (26) to move downwards, at the moment, the second piston (26) drives the movable insertion rod (21) to compress the spring (20), the movable insertion rod (21) is pushed out of the limiting hole (17), the rotary table (2) continues to rotate, and the movable insertion rod (21) continues to roll in the annular groove (16) through the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430395.0A CN112706092A (en) | 2020-12-09 | 2020-12-09 | Limiting device for thin-wall die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430395.0A CN112706092A (en) | 2020-12-09 | 2020-12-09 | Limiting device for thin-wall die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112706092A true CN112706092A (en) | 2021-04-27 |
Family
ID=75542804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011430395.0A Withdrawn CN112706092A (en) | 2020-12-09 | 2020-12-09 | Limiting device for thin-wall die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112706092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393756A (en) * | 2022-01-24 | 2022-04-26 | 焦作市轮胎及橡胶制品检测中心 | Trimming device for processing rubber products and working method thereof |
| CN114888375A (en) * | 2022-06-24 | 2022-08-12 | 苏州新火花机床有限公司 | Radial gas distribution and orientation mechanism of electric spark rotary machining shaft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180057270A (en) * | 2016-11-22 | 2018-05-30 | (주)인텍 | Vertical machining center remanufacturing assembly jig |
| CN208322609U (en) * | 2018-06-25 | 2019-01-04 | 深圳市鑫标特科技有限公司 | A kind of pivoting flexible assemble mechanism |
| CN111250609A (en) * | 2020-03-25 | 2020-06-09 | 南通容润新材料科技发展有限公司 | Automobile parts stamping processes mobile positioning device |
| CN210732204U (en) * | 2019-03-29 | 2020-06-12 | 马鞍山华东回转支承有限公司 | Positioning disc for machining slewing bearing |
| CN211639822U (en) * | 2020-01-13 | 2020-10-09 | 滁州市博爱金属制品有限公司 | Installation workbench for refrigerator door plate |
| CN212070428U (en) * | 2020-05-15 | 2020-12-04 | 荣成市泰林机床配件有限公司 | Inner circle clamp for machine tool casting |
-
2020
- 2020-12-09 CN CN202011430395.0A patent/CN112706092A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180057270A (en) * | 2016-11-22 | 2018-05-30 | (주)인텍 | Vertical machining center remanufacturing assembly jig |
| CN208322609U (en) * | 2018-06-25 | 2019-01-04 | 深圳市鑫标特科技有限公司 | A kind of pivoting flexible assemble mechanism |
| CN210732204U (en) * | 2019-03-29 | 2020-06-12 | 马鞍山华东回转支承有限公司 | Positioning disc for machining slewing bearing |
| CN211639822U (en) * | 2020-01-13 | 2020-10-09 | 滁州市博爱金属制品有限公司 | Installation workbench for refrigerator door plate |
| CN111250609A (en) * | 2020-03-25 | 2020-06-09 | 南通容润新材料科技发展有限公司 | Automobile parts stamping processes mobile positioning device |
| CN212070428U (en) * | 2020-05-15 | 2020-12-04 | 荣成市泰林机床配件有限公司 | Inner circle clamp for machine tool casting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393756A (en) * | 2022-01-24 | 2022-04-26 | 焦作市轮胎及橡胶制品检测中心 | Trimming device for processing rubber products and working method thereof |
| CN114393756B (en) * | 2022-01-24 | 2024-06-04 | 焦作市产品质量检验检测中心 | Trimming device for rubber product processing and working method thereof |
| CN114888375A (en) * | 2022-06-24 | 2022-08-12 | 苏州新火花机床有限公司 | Radial gas distribution and orientation mechanism of electric spark rotary machining shaft |
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