CN114393437A - Miniature bearing lathe unloader - Google Patents
Miniature bearing lathe unloader Download PDFInfo
- Publication number
- CN114393437A CN114393437A CN202111437377.XA CN202111437377A CN114393437A CN 114393437 A CN114393437 A CN 114393437A CN 202111437377 A CN202111437377 A CN 202111437377A CN 114393437 A CN114393437 A CN 114393437A
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- Prior art keywords
- transmission unit
- bracket
- bearing
- push rod
- machine tool
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- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a miniature bearing machine tool blanking device, which comprises: the actuating element is used for providing linear actuating power; the first support is used for mounting an executing element, the executing element simultaneously pushes a first transmission unit and a second transmission unit on the first support, and the first transmission unit is connected with a material pushing finger and used for pushing a bearing to a clamping station; the second transmission unit transmits the linear power of the actuating element to the pressure lifting mechanism to complete the pressure lifting action, and the pushing action of the pushing finger and the pressure lifting action of the pressure lifting mechanism are simultaneously carried out; the second bracket is used for installing the clamping mechanism, the pressure lifting mechanism and the first bracket; the invention adopts an execution element with high action uniformity and consistency, improves the processing efficiency and avoids collision of products and tool parts.
Description
Technical Field
The invention belongs to the technical field of auxiliary equipment for bearing machining, and relates to a discharging device of a miniature bearing machine tool.
Background
At present, in order to improve the production efficiency of bearings, an automatic blanking device is added on a machine tool, and the existing blanking device on the machine tool has two cylinders or oil cylinders to complete two feeding and pressing actions of the bearings, but due to the structural defects of the cylinders or the oil cylinders, installation errors, instability of hydraulic pressure and air pressure, the synchronism of the cylinders or the oil cylinders is poor, so that the two feeding and pressing actions are not uniform and poor in consistency, the processing efficiency is reduced, and the machined products of the machine tool can be damaged, and parts of the blanking device can collide and other sites.
Disclosure of Invention
Aiming at the problems, the invention provides a discharging device of a miniature bearing machine tool, which well solves the problems of low processing efficiency, product damage and part collision of the discharging device caused by non-uniform structure actions in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a miniature bearing lathe unloader includes:
the actuating element is used for providing linear actuating power;
the first support is used for mounting an executing element, the executing element simultaneously pushes a first transmission unit and a second transmission unit on the first support, and the first transmission unit is connected with a material pushing finger and used for pushing a bearing to a clamping station;
the clamping mechanism is positioned at a clamping station and is connected with a pressure lifting mechanism, the pressure lifting mechanism can lift and press the bearing pushed by the pushing finger, the second transmission unit transmits the linear power of the executing element to the pressure lifting mechanism to complete the pressure lifting action, and the pushing action of the pushing finger and the pressure lifting action of the pressure lifting mechanism are simultaneously carried out;
and the second bracket is used for mounting the clamping mechanism, the lifting and pressing mechanism and the first bracket.
Furthermore, a linear guide rail with the extending direction parallel to the power direction of the executing element is arranged on the first support, and the output end of the executing element, the first transmission unit and the second transmission unit are all fixedly connected to a sliding block of the linear guide rail.
Furthermore, the first transmission unit comprises a first connecting block fixedly connected with the sliding block of the linear guide rail, a second connecting block fixedly connected with the first connecting block, and a push rod fixedly connected with the second connecting block, the push rod is connected with one end of the pushing finger, and the push rod and the pushing finger are both parallel to the power direction of the actuating element.
Furthermore, the push rod is hinged to the pushing finger, a material supporting rod parallel to the push rod is fixed on the second support, one end, away from the push rod, of the pushing finger slides on the upper side face of the material supporting rod, and one end, away from the push rod, of the material supporting rod extends to the clamping position of the clamping mechanism.
Furthermore, the second transmission unit comprises a pressing plate fixed on the sliding block of the linear guide rail, and an inclined surface inclining upwards from the middle of the pressing plate to the clamping mechanism is arranged on the lower side surface of the pressing plate.
Further, lift pressure mechanism and include the depression bar, articulate the swivel mount on the second support and connect the elasticity mechanism on the depression bar, the one end of depression bar is fixed in on the swivel mount, the depression bar middle part is connected with first branch, it is connected with antifriction bearing to rotate on the first branch, antifriction bearing can roll along the inclined plane on the clamp plate, elasticity mechanism is including being fixed in the first panel beating frame at first support top, setting up adjusting bolt and the extension spring on first panel beating frame, the both ends of extension spring are colluded respectively and are located adjusting bolt's tip and the middle part of depression bar.
Furthermore, the clamping mechanism comprises a lower roller rotatably connected to the lower part of the second bracket, a third bracket connected to the rotary seat, and an upper roller rotatably connected to the third bracket.
Furthermore, a limiting bolt is arranged on the first support and used for limiting the movement stroke of the pressing plate.
Furthermore, the top of the first support is provided with a first proximity sensor and a second proximity sensor which are located on two sides of the first metal plate frame, a trigger baffle is fixed on the pressing plate, a trigger screw rod is connected to the pressing rod, a material pushing finger pushes the bearing to a clamping station when the trigger baffle moves to the position of the first proximity sensor, and an upper roller moves to the second proximity sensor to clamp the bearing of the clamping station.
Furthermore, a bearing feeding mechanism located above the clamping station is fixed on the second support.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the first transmission unit and the second transmission unit are simultaneously pushed by the executing element, and the pushing finger and the lifting mechanism are respectively pushed and lifted by the second transmission unit and the second transmission unit at the same time, so that the action uniformity and consistency of one executing element are high, the processing efficiency is improved, and the collision between products and tool parts is avoided.
In the invention, the first bracket is provided with the first proximity sensor and the trigger baffle, and the second proximity sensor and the trigger screw are used for respectively monitoring the actions of the pushing finger and the pressing rod, so that the automation control degree of the invention is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention in another orientation;
fig. 3 is a schematic cross-sectional view of a cover plate of the present invention.
In the figure: 1-an actuator; 2-a first scaffold; 3-a first transmission unit; 4-a second transmission unit; 5-pushing material fingers; 6-a clamping mechanism; 7-a pressure raising mechanism; 8-a second scaffold; 9-linear guide rail; 10-a material supporting rod; 11-a first proximity sensor; 12-a second proximity sensor; 13-triggering the baffle; 14-trigger screw; 15-accommodating the tank; 16-a gap; 17-a limiting rod; 18-a limit bolt; 301-a first connection block; 302-a second connection block; 303-a push rod; 401-a platen; 402-a bevel; 701-a pressure lever; 702-transposition; 703-a first strut; 704-rolling bearing; 705-a first sheet metal frame; 706-adjusting bolt; 707-tension spring; 601-lower roller; 602-upper roller; 603-third support.
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.
As shown in fig. 1 and fig. 2, the blanking device of the micro bearing machine tool comprises an actuating element 1, a first bracket 2, a clamping mechanism 6 and a second bracket 8; the actuating element 1 can adopt structures such as a cylinder, an oil cylinder, a gear rack driven by a motor and the like to provide linear actuating power, the actuating element 1 is arranged on a first bracket 2, the first bracket 2 comprises two parallel cross rods and upright rods integrally connected to one ends of the two cross rods, the actuating element 1 is fixed to the end part of the upper cross rod through bolts and angle iron, the actuating element 1 simultaneously pushes a first transmission unit 3 and a second transmission unit 4 on the first bracket 2, the first transmission unit 3 is connected with a material pushing finger 5, the material pushing finger 5 pushes a bearing to be machined to a clamping station, the second bracket 8 is formed by connecting block parts with different shapes, a clamping mechanism 6, a pressure lifting mechanism 7 and the upright rods of the first bracket 2 are arranged on the second bracket 8, the clamping mechanism 6 is positioned at the clamping station, the clamping mechanism 6 is connected with the pressure lifting mechanism 7, the lifting mechanism 7 can lift and press the bearing pushed by the pushing finger 5 by the clamping mechanism 6, when the executing element 1 provides linear running power, the second transmission unit 4 transmits the linear power provided by the executing element 1 to the lifting mechanism 7 to complete lifting and pressing actions, and meanwhile, the pushing finger 5 pushes the bearing to the clamping mechanism 6.
In this embodiment, the first bracket 2 is provided with a linear guide rail 9, an extending direction of which is parallel to a power direction of the actuating element 1, a guide rail of the linear guide rail 9 is fixed on a cross bar at the lower part of the first bracket 2 through a bolt, and an output end of the actuating element 1, the first transmission unit 3 and the second transmission unit 4 are all fixedly connected to a slide block of the linear guide rail 9; the linear guide 9 facilitates the connection of the actuator 1, the first transmission unit 3 and the second transmission unit 4 and smoothes the power transmission of the actuator 1.
In this embodiment, the first transmission unit 3 includes a first connection block 301 connected to the slider of the linear guide 9 by a bolt, a second connection block 302 connected to the first connection block 301 by a bolt, and a push rod 303 fixedly connected to the second connection block 302, and both the first connection block 301 and the second connection block 302 may be L-shaped, it is of course also possible to freely design the shape of the first connection block 301 and the second connection block 302 in a specific installation situation, the push rod 303 is connected with one end from which material is pushed, the push rod 303 and the material pushing finger 5 are both parallel to the power direction of the actuating element 1, the second connecting block 302 is provided with a through hole, and a threaded hole and a fastening bolt installed in the threaded hole are provided on the second connecting block 302, the push rod 303 is inserted into the through hole, the push rod 303 can be fixed to the second connecting block 302 by screwing the fastening bolt; preferably, a plane is milled on one side of the push rod 303, and the fastening bolt is directly fastened on the plane, so that the push rod 303 is prevented from rotating in the movement process, and the connection reliability is improved.
In this embodiment, the end of the push rod 303 is hinged to the end of the pushing finger 5, a material supporting rod 10 parallel to the push rod 303 is fixed on the second bracket 8, one end of the pushing finger 5 away from the push rod 303 slides on the upper side surface of the material supporting rod 10, and one end of the material supporting rod 10 away from the push rod 303 extends to the clamping position of the clamping mechanism 6; when the push rod 303 transmits power through the second transmission unit 4, the push rod 303 drives the pushing fingers 5 to slide and push the bearing, and the push rod 303 and the pushing fingers 5 are hinged to prevent the push rod 303 and the pushing fingers 5 from being deformed due to overlong length after being connected, and the mounting difficulty between the push rod 303 and the pushing fingers 5 is reduced, so that the pushing fingers 5 can always move linearly on the material supporting rod 10, the movement precision of the pushing fingers 5 cannot be influenced by mounting accumulated errors of the push rod 303 and the first transmission unit 3, and the transmission reliability is ensured.
In this embodiment, the second transmission unit 4 includes a pressing plate 401 fixed on a slider of the linear guide 9, and a slope 402 inclined upward from the middle of the pressing plate 401 to the clamping mechanism 6 is provided on the lower side of the pressing plate 401; specifically, the pressure lifting mechanism 7 comprises a pressure lever 701, a swivel mount 702 hinged to the second support 8, and an elastic mechanism connected to the pressure lever 701, one end of the pressure lever 701 is fixed to the swivel mount 702, the middle of the pressure lever 701 is connected with a first support rod 703, the first support rod 703 is rotatably connected to a rolling bearing 704 through a shaft, the rolling bearing 704 can roll along an inclined plane 402 on the pressure plate 401, the elastic mechanism comprises a first sheet metal frame 705 fixed to the top of the first support 2, an adjusting bolt 706 arranged on the first sheet metal frame 705, and a tension spring 707, and two ends of the tension spring 707 are respectively hooked on the end of the adjusting bolt 706 and the middle of the pressure lever 701; when the pressing plate 401 moves along with the sliding block of the linear guide 9, the inclined surface 402 on the pressing plate 401 presses the rolling bearing 704 downwards, so that the pressing rod 701 rotates downwards, the pressing rod 701 drives the rotating seat 702 to rotate, the clamping mechanism 6 is lifted, the bearing pushed by the material pushing finger 5 enters the clamping mechanism 6 to be clamped, when the executing element 1 returns, the rolling bearing 704 rolls along the inclined surface 402 on the pressing plate 401, the pressing rod 701 is pulled upwards under the elastic force of the tension spring 707, the pressing rod 701 rotates upwards to drive the rotating seat 702 and the clamping mechanism 6 to rotate, and the bearing to be machined is clamped at the same time.
Preferably, the clamping mechanism 6 comprises a lower roller 601 rotatably connected to the lower part of the second bracket 8, a third bracket 603 fixedly connected to the rotary base 702 through a bolt, and an upper roller 602 rotatably connected to the third bracket 603, wherein the lower roller 601 and the upper roller 602 are both connected through a rotating shaft and a bearing, the lower roller 601 and the upper roller 602 clamp the bearings at the upper roller 602 and the lower roller 601 of the push belt when the actuator 1 returns to the original position, and the upper roller 602 and the lower roller 601 can rotate when the bearing is machined. Furthermore, the second bracket 8 is provided with a vertical limiting rod 17, the third bracket 603 is provided with a strip-shaped through hole parallel to the linear power direction provided by the actuating element 1, the limiting rod 17 is inserted into the strip-shaped through hole and extends to the upper end of the strip-shaped through hole, when the third bracket 603 rotates, the dislocation of the limiting rod is prevented, and the use reliability of the upper roller 602 and the lower roller 601 is improved.
In this embodiment, the first bracket 2 is provided with a limit bolt 18 for limiting the movement stroke of the pressing plate 401, a threaded hole is formed in the vertical rod of the first bracket 2, and the limit bolt 18 is screwed into the threaded hole.
In this embodiment, the top of first support 2 is provided with first proximity sensor 11 and second proximity sensor 12 that are located first sheet metal frame 705 both sides, and first proximity sensor 11 and second proximity sensor 12 all connect on the horizontal pole on low support upper portion through the sheet metal component to rectangular shape through-hole has all been seted up on the sheet metal component, be convenient for install and adjust first proximity sensor 11 and second proximity sensor 12, be fixed with trigger baffle 13 on the clamp plate 401, trigger baffle 13 is the T type, be connected with trigger screw 14 on the depression bar 701, it indicates 5 with the bearing propelling movement to press from both sides tight station to push away when trigger baffle 13 moves first proximity sensor 11 position, upper roller 602 will press from both sides the bearing clamp of tight station and finish when the upper end of trigger screw 14 moves second proximity sensor 12. The first proximity sensor 11, the trigger baffle 13, the second proximity sensor 12 and the trigger screw 14 respectively monitor the actions of the pushing finger 5 and the pressing rod 701, and the automation control degree of the invention is improved.
In this embodiment, be fixed with the bearing feed mechanism who is located and presss from both sides tight station top on the second support 8, bearing feed mechanism is including being fixed in the riser on the second support 8, as shown in fig. 3, be fixed with the apron in the pole setting, set up holding tank 15 that runs through both ends about the apron on the apron, holding tank 15's lower extreme extends to and holds in the palm flitch department to set up opening 16 corresponding with holding tank 15 on holding in the palm the flitch, can hold a plurality of bearings of treating processing in holding tank 15, the bearing falls into opening 16 in proper order under its self action of gravity, then waits to be pushed away in the material indicates 5 promotion big clamping mechanism 6.
In this embodiment, there is an oil baffle plate connected to the first bracket 2 through a bolt, and the oil baffle plate can prevent oil or cutting fluid on the machine tool from entering and splashing the actuating element 1, so as to prolong the service life of the actuating element 1, and a fault-tolerant hole is formed in the oil baffle plate, so as to facilitate installation and movement of the first connecting block 301 of the first transmission unit 3. The bottom of the second bracket 8 is connected with a base which can be connected to a machine tool.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a miniature bearing lathe unloader which characterized in that includes:
the actuating element is used for providing linear actuating power;
the first support is used for mounting an executing element, the executing element simultaneously pushes a first transmission unit and a second transmission unit on the first support, and the first transmission unit is connected with a material pushing finger and used for pushing a bearing to a clamping station;
the clamping mechanism is positioned at a clamping station and is connected with a pressure lifting mechanism, the pressure lifting mechanism can lift and press the bearing pushed by the pushing finger, the second transmission unit transmits the linear power of the executing element to the pressure lifting mechanism to complete the pressure lifting action, and the pushing action of the pushing finger and the pressure lifting action of the pressure lifting mechanism are simultaneously carried out;
and the second bracket is used for mounting the clamping mechanism, the lifting and pressing mechanism and the first bracket.
2. The blanking device of a miniature bearing machine tool as set forth in claim 1, wherein the first bracket is provided with a linear guide rail having an extension direction parallel to a power direction of the actuator, and the output end of the actuator, the first transmission unit and the second transmission unit are all fixedly connected to a slide block of the linear guide rail.
3. The blanking device of a miniature bearing machine tool as claimed in claim 2, wherein the first transmission unit comprises a first connecting block fixedly connected with the slide block of the linear guide rail, a second connecting block fixedly connected with the first connecting block, and a push rod fixedly connected with the second connecting block, the push rod is connected with one end of a pushing finger, and the push rod and the pushing finger are both parallel to the power direction of the actuating element.
4. The blanking device of a miniature bearing machine tool as claimed in claim 3, wherein the push rod is hinged to a pushing finger, a material supporting rod parallel to the push rod is fixed on the second support, one end of the pushing finger away from the push rod slides on the upper side surface of the material supporting rod, and one end of the material supporting rod away from the push rod extends to the clamping position of the clamping mechanism.
5. The blanking device of claim 3, wherein the second transmission unit comprises a pressing plate fixed on the slide block of the linear guide rail, and the lower side surface of the pressing plate is provided with an inclined surface inclined upwards from the middle part of the pressing plate to the clamping mechanism.
6. The blanking device of a miniature bearing machine tool as claimed in claim 5, wherein the pressure lifting mechanism comprises a pressure lever, a swivel mount hinged to the second support and an elastic mechanism connected to the pressure lever, one end of the pressure lever is fixed on the swivel mount, the middle of the pressure lever is connected with a first support rod, the first support rod is rotatably connected with a rolling bearing, the rolling bearing can roll along an inclined plane on the pressure plate, the elastic mechanism comprises a first sheet metal frame fixed at the top of the first support, an adjusting bolt arranged on the first sheet metal frame and a tension spring, and two ends of the tension spring are respectively hooked at the end of the adjusting bolt and the middle of the pressure lever.
7. A miniature bearing machine tool unloader as set forth in claim 6 wherein the clamping mechanism includes a lower roller rotatably connected to a lower portion of the second bracket, a third bracket connected to the swivel mount, and an upper roller rotatably connected to the third bracket.
8. A blanking device for a miniature bearing machine tool according to claim 6 wherein the first bracket is provided with a limit bolt for limiting the movement stroke of the pressure plate.
9. The blanking device of a miniature bearing machine tool according to claim 6, wherein a first proximity sensor and a second proximity sensor are arranged at the top of the first bracket and located at two sides of the first sheet metal frame, a trigger baffle is fixed on the pressing plate, a trigger screw is connected to the pressing rod, the trigger baffle pushes the bearing to the clamping station when moving to the position of the first proximity sensor, and the upper roller clamps the bearing at the clamping station when moving to the second proximity sensor.
10. A miniature bearing machine tool unloader according to claim 5 wherein a bearing feed mechanism is secured to the second bracket above the clamp station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111437377.XA CN114393437B (en) | 2021-11-29 | 2021-11-29 | Miniature bearing lathe unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111437377.XA CN114393437B (en) | 2021-11-29 | 2021-11-29 | Miniature bearing lathe unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114393437A true CN114393437A (en) | 2022-04-26 |
| CN114393437B CN114393437B (en) | 2023-05-23 |
Family
ID=81225463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111437377.XA Active CN114393437B (en) | 2021-11-29 | 2021-11-29 | Miniature bearing lathe unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114393437B (en) |
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|---|---|---|---|---|
| US3023552A (en) * | 1959-08-07 | 1962-03-06 | Bryant Grinder Corp | Grinding apparatus |
| CH568815A5 (en) * | 1971-11-30 | 1975-11-14 | Seiko Seiki Kk | |
| CN2502838Y (en) * | 2001-09-17 | 2002-07-31 | 无锡机床股份有限公司 | Work-clamping device of bearing-ring internal grinder |
| CN201881246U (en) * | 2010-07-01 | 2011-06-29 | 新乡日升数控轴承装备股份有限公司 | Twin roller support mechanism |
| CN205236849U (en) * | 2015-12-29 | 2016-05-18 | 鲁小宾 | Two ejection of compact structures of a car matrix utensil mould |
| CN106425608A (en) * | 2016-11-14 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Clamping device for plate cutting |
| CN205968483U (en) * | 2016-05-13 | 2017-02-22 | 无锡市昌亿机床制造有限公司 | Main shaft gyro wheel grinds clamping device |
| CN110722413A (en) * | 2019-09-10 | 2020-01-24 | 陈广飞 | Bearing surface equipment of polishing for bearing processing |
| CN111332743A (en) * | 2020-03-04 | 2020-06-26 | 费建国 | Automatic material conveying device for processing tubular workpiece |
| CN113134643A (en) * | 2021-05-07 | 2021-07-20 | 苏州莱易精密机电有限公司 | Stainless steel screw grooving tool and grooving process |
-
2021
- 2021-11-29 CN CN202111437377.XA patent/CN114393437B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3023552A (en) * | 1959-08-07 | 1962-03-06 | Bryant Grinder Corp | Grinding apparatus |
| CH568815A5 (en) * | 1971-11-30 | 1975-11-14 | Seiko Seiki Kk | |
| CN2502838Y (en) * | 2001-09-17 | 2002-07-31 | 无锡机床股份有限公司 | Work-clamping device of bearing-ring internal grinder |
| CN201881246U (en) * | 2010-07-01 | 2011-06-29 | 新乡日升数控轴承装备股份有限公司 | Twin roller support mechanism |
| CN205236849U (en) * | 2015-12-29 | 2016-05-18 | 鲁小宾 | Two ejection of compact structures of a car matrix utensil mould |
| CN205968483U (en) * | 2016-05-13 | 2017-02-22 | 无锡市昌亿机床制造有限公司 | Main shaft gyro wheel grinds clamping device |
| CN106425608A (en) * | 2016-11-14 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Clamping device for plate cutting |
| CN110722413A (en) * | 2019-09-10 | 2020-01-24 | 陈广飞 | Bearing surface equipment of polishing for bearing processing |
| CN111332743A (en) * | 2020-03-04 | 2020-06-26 | 费建国 | Automatic material conveying device for processing tubular workpiece |
| CN113134643A (en) * | 2021-05-07 | 2021-07-20 | 苏州莱易精密机电有限公司 | Stainless steel screw grooving tool and grooving process |
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| Publication number | Publication date |
|---|---|
| CN114393437B (en) | 2023-05-23 |
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