CN114644195B - Turntable structure - Google Patents
Turntable structure Download PDFInfo
- Publication number
- CN114644195B CN114644195B CN202210201250.6A CN202210201250A CN114644195B CN 114644195 B CN114644195 B CN 114644195B CN 202210201250 A CN202210201250 A CN 202210201250A CN 114644195 B CN114644195 B CN 114644195B
- Authority
- CN
- China
- Prior art keywords
- unit
- positioning
- step shaft
- turntable structure
- rotary
- 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.)
- Active
Links
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 5
- 210000000513 rotator cuff Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
Landscapes
- Machine Tool Units (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a turntable structure. The turntable structure comprises: the device comprises a driving unit, a fixed plate, a rotating unit, a revolving unit and a step shaft; the fixed plate, the rotating unit and the rotating unit are sleeved on the step shaft in sequence from bottom to top, and the driving unit is fixed below the side of the fixed plate; the driving unit drives the rotating unit to rotate around the step shaft; the turntable structure further comprises: the overload protection unit is arranged between the rotating unit and the revolving unit, and the rotating unit drives the revolving unit to rotate around the step shaft through the overload protection unit; the positioning unit is arranged on one side of the fixed disc, which is far away from the driving unit, and is used for positioning the rotary unit. The overload protection function and the accurate positioning function of the turntable are realized by arranging the overload protection unit and the positioning unit.
Description
The invention relates to a turntable structure, belongs to the technical field of application of industrial rotary cleaners, and particularly relates to a turntable structure of a cleaner for cleaning the surface of a workpiece.
Background
In the field of wet processing, chips and chip liquid are inevitably adhered to the surface of a workpiece in the processing process of the workpiece, and the chips and the chip liquid on the surface of the workpiece are required to be removed in order to ensure the subsequent normal use. Usually, the cleaning is carried out manually or by a cleaning machine, and the efficiency is low; in order to realize the omnibearing cleaning of the surface of the workpiece, a turntable is required to be configured to realize 360-degree rotation of the workpiece so as to ensure the cleaning effect. Most of the existing turntable structures adopt a motor to drive the turntable to rotate through a transmission mechanism, the starting and stopping positions of the turntable are random, the capability of accurately starting and stopping is not provided, the picking and placing postures of workpieces on the turntable are random, the workpiece picking and placing by operators are not facilitated, and the efficiency is low; meanwhile, the turntable has no design of an overload protection structure and has low safety performance.
Disclosure of Invention
Based on this, it is necessary to provide a turntable structure with positioning function and overload protection function, aiming at the problems that the starting and stopping positions of the turntable are random and the turntable has no overload protection function in the prior art.
A turntable structure, comprising: the device comprises a driving unit, a fixed plate, a rotating unit, a revolving unit and a step shaft; the fixed plate, the rotating unit and the rotating unit are sleeved on the step shaft in sequence from bottom to top, and the driving unit is fixed below the side of the fixed plate; the driving unit drives the rotating unit to rotate around the step shaft; the turntable structure further comprises: the overload protection unit is arranged between the rotating unit and the revolving unit, and the rotating unit drives the revolving unit to rotate around the step shaft through the overload protection unit; the positioning unit is arranged on one side of the fixed disc, which is far away from the driving unit, and is used for positioning the rotary unit.
Further, the rotary unit comprises a rotary sleeve and a disc; the rotary sleeve is sleeved on the step shaft, the disc is fixedly connected to the upper end face of the rotary sleeve, the lower end face of the rotary sleeve is connected with the circular ring through the connecting rod, the circular ring is provided with a positioning hole, and positioning of the rotary unit is completed through cooperation of the positioning unit and the positioning hole.
Further, a bearing is arranged between the swivel sleeve and the step shaft.
Further, the overload protection unit includes at least two friction assemblies; the friction assembly comprises a friction plate, an elastic assembly and an adjustable compression block; the friction plate is fixed on the rotating unit, one end of the elastic component is contacted with the friction plate, and the other end of the elastic component is contacted with the adjustable compression block; the upper end of the adjustable compression block penetrates through the rotary sleeve to be connected with the through hole on the disc.
Further, a cross groove or a straight groove is arranged at the top end of the adjustable compression block.
Further, the positioning unit comprises a cylinder, a floating joint and a positioning shaft; the cylinder with fixed plate fixed connection, the one end of floating joint is connected with the expansion end of cylinder, the other end of floating joint with the locating shaft is connected, the locating shaft passes the fixed plate upper end after can stretch into the locating hole accomplishes the location of gyration unit.
Further, the upper end of the positioning shaft is arranged in a conical shape.
Further, the rotating unit comprises a pinion and a large gear meshed with the pinion; the large gear is sleeved on the step shaft; the pinion is connected with the output end of the driving unit, and the pinion drives the large gear to rotate.
Further, a ball bearing is provided between the large gear and the step shaft.
Further, an end cover is arranged above the step shaft, and the end cover is fixedly connected with the upper end of the step shaft.
According to the turntable structure, the overload protection unit is arranged to ensure the safety of equipment and personnel, the overload protection unit drives the rotary unit to rotate through the friction assembly, and the friction force can be adjusted through adjusting the friction assembly, so that an overload protection function is realized; the accurate positioning of the turntable structure is realized by arranging the positioning unit, the occasion that the loading and unloading have specific requirements on the turntable position can be met, the manual loading and unloading are convenient, and the production efficiency is improved.
Drawings
Fig. 1 is a sectional view of an overload protection unit of a turntable structure according to the present invention;
FIG. 2 is a cross-sectional view of a positioning unit of a turntable structure according to the present invention;
FIG. 3 is a schematic view of a friction pack of the present invention;
FIG. 4 is a top view of the disk of the present invention;
the marks in the figure: 100. the device comprises a driving unit, 200, a fixed plate, 300, a rotating unit, 400, a rotating unit, 500, a step shaft, 600, an overload protection unit, 700, a positioning unit, 301, a pinion, 302, a large gear, 401, a rotating sleeve, 402, a disc, 403, a connecting rod, 404, a circular ring, 501, a bearing, 502, a ball bearing, 503, an end cover, 610, a friction component, 611, a friction plate, 612, an elastic component, 613, an adjustable compression block, 701, a cylinder, 702, a floating joint, 703, a positioning shaft, 4021, a through hole, 4041 and a positioning hole.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In one embodiment, a turntable structure comprises a driving unit 100, a fixing plate 200, a rotating unit 300, a revolving unit 400 and a step shaft 500, wherein the fixing plate 200, the rotating unit 300 and the revolving unit 400 are sleeved on the step shaft 500 from bottom to top at a time, the driving unit 100 is fixed below the side of the fixing plate 200, and the driving unit 100 drives the rotating unit 300 to rotate around the step shaft 500; wherein the carousel structure still includes: the overload protection unit 600 and the positioning unit 700, the overload protection unit 600 is arranged between the rotation unit 300 and the rotation unit 400, the rotation unit 300 drives the rotation unit 400 to rotate around the step shaft 500 through the overload protection unit 600, the positioning unit 700 is arranged on one side of the fixed disc 200 far away from the driving unit 100, and the positioning unit 700 is used for positioning the rotation unit 400.
According to the turntable structure, the overload protection unit is arranged to ensure the safety of equipment and personnel, the overload protection unit drives the rotary unit to rotate through the friction assembly, and the friction force can be adjusted through adjusting the friction assembly, so that an overload protection function is realized; the accurate positioning of the turntable structure is realized by arranging the positioning unit, the occasion that the loading and unloading have specific requirements on the turntable position can be met, the manual loading and unloading are convenient, and the production efficiency is improved.
The furnace door structure of the furnace body is described below with reference to specific embodiments to further understand the inventive concept of the turntable structure, referring to fig. 1-2, the turntable structure includes a driving unit 100, a fixing plate 200, a rotating unit 300, a revolving unit 400, and a step shaft 500, wherein the fixing plate 200, the rotating unit 300, and the revolving unit 400 are sequentially sleeved on the step shaft 500 from bottom to top, and the fixing plate 200 is fixed on the step lower side of the step shaft 500; the rotating unit 300 is rotatably sleeved on the upper side of the step shaft 500, and the rotating unit 400 is rotatably sleeved on the step shaft 500 and is positioned above the rotating unit 300; the driving unit 100 is fixed under a side of the fixing plate 200, and the driving unit 100 may drive the rotating unit 300 to rotate about the stepped shaft 500. The turntable structure further comprises an overload protection unit 600 and a positioning unit 700, wherein the overload protection unit 300 is arranged between the rotation unit 300 and the rotation unit 400, and the rotation unit 300 drives the rotation unit 400 to rotate around the step shaft 500 through the overload protection unit 600; the positioning unit 700 is used for positioning the swing unit 400. The turntable structure provided by the invention realizes the overload protection function and the positioning function of the turntable through the overload protection unit 600 and the positioning unit 700.
In an embodiment, as shown in fig. 1-2, the revolving unit 400 includes a revolving sleeve 401 and a disc 402, the revolving sleeve 401 is rotatably sleeved on the step shaft 500 and is located above the revolving unit 300, the revolving sleeve 401 has a protruding round table, the disc 402 is fixedly connected to an upper end surface of the round table, a lower end surface of the disc of the revolving sleeve 401 is connected to a circular ring 404 through a connecting rod 403, a positioning hole 4041 is provided on the circular ring 404, and the positioning unit 700 can be matched with the positioning hole 4041 to complete positioning of the revolving unit 400.
The bearing 501 is preferably a ball bearing, and specifically, a pair of angular contact ball bearings are matched inside the rotary sleeve 401, and inner rings of the pair of angular contact ball bearings are matched on steps of the step shaft 500, so that axial limiting of the rotary sleeve 401 is achieved. The swivel 401 rotates around the step shaft 500 through the bearing 501 and drives the disc 402 fixedly connected with the swivel, so that the workpiece can be cleaned on the disc 402 in all directions.
In an embodiment, the rotating unit 300 includes a pinion 301 and a large gear 302 meshed with the pinion 301, wherein the pinion is connected with the output end of the driving unit 100, the large gear 302 is sleeved on the step shaft 500, and preferably, a ball bearing 502 is arranged between the large gear 302 and the step shaft 500. The driving unit 100 drives the pinion 301 to rotate, and the pinion 301 drives the large gear 302 engaged therewith to rotate about the stepped shaft 500.
In one embodiment, as shown in fig. 1 and 3, the overload protection unit 600 includes at least two friction assemblies 610. Each friction assembly 610 is symmetrically disposed about the periphery of swivel housing 401. The friction assembly 610 includes a friction plate 611, an elastic assembly 612, and an adjustable compression block 613; the elastic member 612 is preferably a spring. As shown in fig. 3, the friction plate 611 is rivet-shaped, the whole adjustable well block 613 is columnar, and a boss is arranged in the position of the columnar middle part which is lower than the columnar middle part; as shown in fig. 2, the friction plate 611 is fixedly installed on the rotating unit 300, that is, the lower end surface of the friction plate 611 is fixedly installed on the upper end surface of the large gear 301, as shown in fig. 3, one end of the elastic component 612 contacts with the friction plate 611, the other end of the elastic component abuts against the lower end surface of the boss of the adjustable compression block 613, the upper end of the adjustable compression block 613 passes through the rotating sleeve 401 and is connected with the through hole 4021 on the disc 402, wherein a straight groove or a cross groove is arranged at the top end of the adjustable compression block 613, an external thread is arranged at the upper end of the adjustable compression block 613, and the external thread is matched with the through hole 4021, so that the adjustable compression block 613 can be downwards or upwards moved by screwing the adjustable compression block 613 by a straight screwdriver or a cross screwdriver. When the adjustable pressing block 613 moves downward, the boss on the adjustable pressing block 613 compresses the spring, so that the friction force between the friction plate 611 and the rotating unit 300 increases, and at this time, the rotating unit 400 also rotates around the step shaft 500 due to the driving of the friction assembly 610 along with the rotation of the rotating unit 300. I.e. by adjusting the magnitude of the friction force of the friction assembly 610, an overload protection function of the turntable structure is achieved. It should be noted that, in the rotation operation of the overload protection unit 600 driving the rotation unit 400, a worker selects to screw up the adjustable tightening block of one of the friction assemblies 610, so that the friction assembly 610 drives the rotation unit 400 to rotate, while the other friction assemblies 610 keep the original state unchanged, and can be adjusted according to actual needs.
In an embodiment, as shown in fig. 2, the positioning unit 700 includes a cylinder 701, a floating joint 702 and a positioning shaft 702, where the cylinder 701 is fixedly connected with a fixing plate, specifically, an L-shaped mounting seat is fixedly connected to the lower right side of the fixing plate 200, a side surface of the cylinder 701 is fixedly mounted on the mounting seat, an opening is provided on the right side of the fixing plate 200, a shaft sleeve is sleeved in the opening, and the positioning shaft 701 can move up and down through the shaft sleeve. The movable end of the air cylinder 701 is connected with a floating joint 702, the upper end of the floating joint 702 is connected with a positioning shaft 703, the upper end of the positioning shaft 703 can extend into the positioning hole 4041 to complete positioning of the rotary unit under the action of the air cylinder, and preferably, the upper end of the positioning shaft 703 is conical, so that the positioning shaft 703 can be smoothly inserted into the positioning hole 4041.
In an embodiment, as shown in fig. 3, an end cover 503 is disposed above the step shaft 500, the end cover 503 is fixedly connected with the upper end of the step shaft through a screw, and the end cover 503 is in clearance fit with the inner ring of the rotator cuff 401, so that the rotator cuff 401 rotates around the step shaft 500, and meanwhile, the end cover 503 is in clearance fit with the disc 402, so that the disc 402 can rotate along with the rotator cuff 401.
In one embodiment, as shown in FIG. 4, the upper end surface of the disc 402 is provided with a plurality of threaded holes through which the workpiece may be retained.
When the rotary table structure is used, a workpiece is firstly placed on the disc 402, the workpiece is limited by utilizing a threaded hole on the disc 40, the disc 402 is fixedly connected with the rotary sleeve 401, the driving unit 100 drives the pinion 301 to rotate, the ball bearing 502 is arranged in the large gear 302 and can rotate around the step shaft 500, so that the pinion 301 can drive the large gear 302 meshed with the pinion to rotate around the step shaft 500, the height of the adjustable pressing block 613 relative to the rotary sleeve 401 is adjusted through a screwdriver, the change of the length of the elastic component 612 is further controlled, the friction force is further controlled, the friction component 610 is arranged on the upper end face of the large gear, therefore, the friction torque can be transmitted to the rotary sleeve 401 through the friction component 610, the large gear 302 can rotate to drive the rotary sleeve 401 and the disc 402 to rotate, the overload protection function of the rotary table structure is realized through the adjustment of the friction force, when the rotary sleeve 401 rotates, the circular ring 404 connected with the rotary sleeve rotates along with the rotary sleeve, when the rotary table structure needs to stop rotating, the cylinder is adjusted, the floating joint 702 moves upwards, the positioning shaft 703 connected with the floating joint 702 also moves upwards, and the positioning shaft 703 stops rotating along with the rotary ring 404 when the positioning shaft 703 is inserted into the rotary ring 404 to stop rotating along with the rotary sleeve 404, and the rotary ring 404 rotates along with the rotary sleeve 404, so that the function is realized.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A turntable structure, the turntable structure comprising: a driving unit (100), a fixed plate (200), a rotating unit (300), a revolving unit (400) and a step shaft (500); the fixed plate (200), the rotating unit (300) and the rotary unit (400) are sleeved on the step shaft (500) in sequence from bottom to top, and the driving unit (100) is fixed below the side of the fixed plate (200); the driving unit (100) drives the rotating unit (300) to rotate around the step shaft (500); the rotary table structure is characterized by further comprising: the overload protection unit (600) and the positioning unit (700), wherein the overload protection unit (600) is arranged between the rotation unit (300) and the rotation unit (400), and the rotation unit (300) drives the rotation unit (400) to rotate around the step shaft (500) through the overload protection unit (600); the positioning unit (700) is arranged on one side of the fixed disc (200) away from the driving unit (100), and the positioning unit (700) is used for positioning the rotary unit (400); the rotary unit (400) comprises a rotary sleeve (401) and a disc (402); the rotary sleeve (401) is sleeved on the step shaft (500), the disc (402) is fixedly connected to the upper end face of the rotary sleeve (401), the lower end face of the rotary sleeve (401) is connected with a circular ring (404) through a connecting rod (403), a positioning hole (4041) is formed in the circular ring (404), and positioning of the rotary unit (400) is completed through matching of the positioning unit (700) and the positioning hole (4041); the overload protection unit (600) comprises at least two friction assemblies (610); the friction assembly (610) comprises a friction plate (611), an elastic assembly (612) and an adjustable compression block (613); the friction plate (611) is fixed on the rotating unit (300), one end of the elastic component (612) is contacted with the friction plate (611), and the other end is contacted with the adjustable compression block (613); the upper end of the adjustable compression block (613) penetrates through the rotary sleeve (401) to be connected with a through hole (4021) in the disc (402).
2. A turntable structure according to claim 1, characterized in that a bearing (501) is arranged between the swivel sleeve (401) and the step shaft (500).
3. A turntable structure according to claim 1, characterized in that the top end of the adjustable pressing block (613) is provided with a "one" or "cross" shaped slot.
4. A turntable structure according to claim 1, characterized in that the positioning unit (700) comprises a cylinder (701), a floating joint (702) and a positioning shaft (703); the cylinder (701) is fixedly connected with the fixed plate (200), one end of the floating joint (702) is connected with the movable end of the cylinder (701), the other end of the floating joint (702) is connected with the positioning shaft (703), and the upper end of the positioning shaft (703) penetrates through the fixed plate (200) and can stretch into the positioning hole (4041) to finish positioning of the rotary unit (400).
5. A turntable structure according to claim 4, characterized in that the upper end of the positioning shaft (703) is arranged conically.
6. A turntable structure according to claim 1, characterized in that said rotating unit (300) comprises a pinion (301), a large gear (302) meshing with the pinion (301); the large gear (302) is sleeved on the step shaft (500); the pinion (301) is connected with the output end of the driving unit (100), and the pinion (301) drives the large gear (302) to rotate.
7. A turntable structure according to claim 5, characterized in that a ball bearing (502) is arranged between the gearwheel (302) and the step shaft (500).
8. The turntable structure according to claim 1, wherein an end cover (503) is disposed above the step shaft (500), and the end cover (503) is fixedly connected to an upper end of the step shaft (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210201250.6A CN114644195B (en) | 2022-03-07 | 2022-03-07 | Turntable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210201250.6A CN114644195B (en) | 2022-03-07 | 2022-03-07 | Turntable structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114644195A CN114644195A (en) | 2022-06-21 |
| CN114644195B true CN114644195B (en) | 2023-11-03 |
Family
ID=81992739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210201250.6A Active CN114644195B (en) | 2022-03-07 | 2022-03-07 | Turntable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114644195B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139571A (en) * | 1965-02-12 | 1969-01-08 | Klinger Mfg Co Ltd | Improvements in or relating to yarn winding apparatus |
| CN200952536Y (en) * | 2006-06-04 | 2007-09-26 | 丁焰 | Friction type overload limit torque coupling |
| JP2008032037A (en) * | 2006-07-26 | 2008-02-14 | Mitsuboshi Belting Ltd | Auto tensioner |
| CN201226330Y (en) * | 2008-06-16 | 2009-04-22 | 北京人民电器厂有限公司 | Overload protection unit for pyromagnetic circuit breaker with lower rating current |
| CN201664734U (en) * | 2010-04-02 | 2010-12-08 | 扬州锻压机床集团有限公司 | Positioning device of workpiece |
| CN211743903U (en) * | 2020-01-20 | 2020-10-23 | 中航宝胜智能技术(上海)有限公司 | Continuous peeler for high-voltage thick insulated cable in overload protection |
-
2022
- 2022-03-07 CN CN202210201250.6A patent/CN114644195B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139571A (en) * | 1965-02-12 | 1969-01-08 | Klinger Mfg Co Ltd | Improvements in or relating to yarn winding apparatus |
| CN200952536Y (en) * | 2006-06-04 | 2007-09-26 | 丁焰 | Friction type overload limit torque coupling |
| JP2008032037A (en) * | 2006-07-26 | 2008-02-14 | Mitsuboshi Belting Ltd | Auto tensioner |
| CN201226330Y (en) * | 2008-06-16 | 2009-04-22 | 北京人民电器厂有限公司 | Overload protection unit for pyromagnetic circuit breaker with lower rating current |
| CN201664734U (en) * | 2010-04-02 | 2010-12-08 | 扬州锻压机床集团有限公司 | Positioning device of workpiece |
| CN211743903U (en) * | 2020-01-20 | 2020-10-23 | 中航宝胜智能技术(上海)有限公司 | Continuous peeler for high-voltage thick insulated cable in overload protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114644195A (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208880226U (en) | Clamping tooling is used in a kind of processing of automobile bearing | |
| CN114644195B (en) | Turntable structure | |
| CN108907683A (en) | A kind of linkage type screw assembly machine device people | |
| CN208811233U (en) | A kind of fixed device of Gear Processing | |
| CN210386845U (en) | Annular cleaning device for inner wall of hydraulic pipe | |
| KR100374846B1 (en) | Ball abrasive machine for a ball valve | |
| CN206862591U (en) | A kind of wrist-watch use reliability energy test machine | |
| CN110815032B (en) | Horizontal polishing grinder | |
| CN208282793U (en) | A kind of low speed rotation position detecting device | |
| CN217619664U (en) | Semi-automatic vertical grinding table | |
| CN114986378B (en) | Grinding device and grinding method for grinding internal teeth of gear ring | |
| CN101081503A (en) | Multi-point position portable clamping station | |
| CN214732645U (en) | Clamping manipulator for automatic feeding and discharging in optical regular pentagonal element processing | |
| CN108679182B (en) | Pneumatic rotary dividing disc with stable transmission | |
| CN112388504A (en) | Processing device for electronic electromechanical assembly | |
| CN109029316B (en) | Automatic centering fixture device and method for comprehensive detection of disc-shaped rotor | |
| CN220754576U (en) | Axial positioning structure of hand-held tool motor | |
| CN215659408U (en) | Device is dispeled to tapered roller burr | |
| CN111444740A (en) | Energy-saving yard equipment of sweeping with clean function | |
| CN208374943U (en) | A kind of machining automatic sander | |
| CN113478376B (en) | Treatment device applied to bearing surface brightness and working method thereof | |
| CN216216311U (en) | Motor fixed through axial force bearing | |
| CN214771277U (en) | High-quality grinding machine with automatic correction function | |
| CN217167765U (en) | Automatic processing device for engine turbine shaft | |
| CN108188706B (en) | Equipment for intelligently assembling U-shaped piece and steel ball |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |