CN218225555U - Adjustable lathe positioning tool for motor shaft - Google Patents
Adjustable lathe positioning tool for motor shaft Download PDFInfo
- Publication number
- CN218225555U CN218225555U CN202221756424.7U CN202221756424U CN218225555U CN 218225555 U CN218225555 U CN 218225555U CN 202221756424 U CN202221756424 U CN 202221756424U CN 218225555 U CN218225555 U CN 218225555U
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- motor shaft
- mounting
- driving
- positioning tool
- column
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- 238000003825 pressing Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000007373 indentation Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to a motor production field specifically is an adjustable lathe location frock for motor shaft, including the operation panel, driving block and erection column, its operation panel middle part is provided with the supporting seat that is used for placing the motor shaft bottom, the multiunit the driving block evenly sets up along operation panel center circumference to drive by drive assembly and move along the radial direction of operation panel in step, a set of motor shaft anchor clamps are installed respectively to a plurality of sides of erection column, and the erection column passes through quick detach unit mount on corresponding the driving block, the utility model discloses can install the motor shaft anchor clamps of the different specifications that need use on the erection column in advance, the mounted position of erection column is adjusted fast to the accessible quick detach unit, makes corresponding motor shaft anchor clamps towards the center department of operation panel, has avoided at present carrying out the motor shaft man-hour of different diameter specifications, and often needs the operation personnel to install the anchor clamps that correspond the motor shaft specification on the driving block in proper order, and the installation is comparatively loaded down with trivial details, influences the problem of machining efficiency.
Description
Technical Field
The utility model relates to a motor production field specifically is an adjustable lathe location frock for motor shaft.
Background
The motor shaft is the most important component of the motor, plays a role in transmitting torque, and the quality of the shaft is important. After the motor shaft is subjected to a rough machining cutting process, a finish machining process such as punching, polishing and the like is often required.
When a finish machining process is performed, a motor shaft is often required to be fixedly clamped and positioned at the center of a machining table and aligned with a machining module on the machining table, so that when motor shafts with different diameters are machined at present, an operator is often required to sequentially install clamps corresponding to the specifications of the motor shaft on a driving block, the installation process is complicated, and the machining efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable lathe location frock for motor shaft to solve at present carrying out the motor shaft of different diameter specifications man-hour, often need the operation personnel in proper order will correspond the anchor clamps of motor shaft specification and install on the drive block, the installation is comparatively loaded down with trivial details, influences machining efficiency's problem.
In order to achieve the above object, the utility model provides an adjustable lathe positioning tool for a motor shaft, which comprises a base;
the middle part of the operating platform is provided with a supporting seat for placing the bottom end of the motor shaft;
the driving blocks are evenly arranged along the central circumference of the operating platform in multiple groups, the driving blocks are connected in sliding grooves formed in the operating platform in a sliding mode, and the multiple groups of driving blocks are driven by the driving assembly to synchronously move along the radial direction of the operating platform;
and a set of motor shaft clamps are respectively installed on a plurality of sides of the mounting column, and the mounting column is installed on the corresponding driving block through a quick-release assembly.
As a further proposal of the utility model, a plurality of groups of guide rods are arranged in the sliding groove, and the guide rods are connected with the driving block in the sliding groove in a sliding way.
As a further scheme of the utility model, drive assembly includes the extensible member, the stiff end of extensible member is installed in the bottom of operation panel, and its flexible end passes through the multiunit driving medium and is connected with corresponding driving block transmission, by the flexible and cooperation driving medium transmission of extensible member, drives multiunit driving block along operation panel radial direction synchronous motion.
As a further proposal of the utility model, the quick-release component comprises a mounting seat, a limit pin and a pressing rod;
the mounting seat is mounted on the driving block, and a mounting groove for inserting the mounting column is formed in the upper part of the mounting seat;
the limiting pin is connected with a mounting hole formed in the side face of the mounting column in a sliding mode, the limiting tooth is elastically connected with a fixing plate arranged in the mounting column through a first elastic piece, the first elastic piece is used for providing an elastic piece for the limiting pin to extend out of the mounting hole, and a limiting hole for the limiting pin to be inserted into is formed in the side wall of the mounting groove;
the pressing rod is slidably mounted in the mounting column and is perpendicular to the bottom surface of the mounting seat, one end, close to the mounting seat, of the pressing plate is provided with a plurality of groups of transmission plates, one side, close to the limiting pin, of each transmission plate is slidably connected into a bevel groove formed in the limiting pin, the pressing rod is elastically connected with the bottom of the mounting column through a second elastic piece, and when the pressing rod is pressed and locked into the mounting column, the plurality of groups of limiting pins are driven to retract into the mounting holes and to be separated from the limiting holes;
a connecting plate is arranged at one end of the pressing rod penetrating into the mounting column and used for mounting a transmission plate;
still further the connecting plate is provided with a set of stopper respectively with installation column bottom, in the recess that sets up in the purple stopper is installed respectively at the both ends of second elasticity piece, when pressing down the depression bar and pressing down to predetermineeing the stroke and make the spacer pin retract to the mounting hole in, two sets of stopper butt.
The utility model has the advantages of, the utility model discloses can install the motor shaft anchor clamps of the different specifications that need use on the erection column in advance, accessible quick detach subassembly adjusts the mounted position of erection column fast for corresponding motor shaft anchor clamps are towards the center department of operation panel, have avoided at present carrying out the motor shaft of different diameter specifications to add man-hour, often need the operation personnel in proper order with the anchor clamps of corresponding motor shaft specification to install on the drive block, the installation comparatively loaded down with trivial details, influence machining efficiency's problem.
Drawings
Fig. 1 is the utility model provides a pair of a structure schematic diagram of an adjustable lathe location frock for motor shaft.
Fig. 2 is a top view of fig. 1 provided by the present invention.
Fig. 3 is a schematic structural view of the quick release assembly of the present invention.
In the drawings: 1. an operation table; 101. a sliding groove; 2. a drive block; 3. mounting a column; 4. a motor shaft clamp; 5. a supporting seat; 6. a guide bar; 7. a telescoping member; 8. a movable tray; 9. a transmission member; 10. a mounting seat; 11. a pressing lever; 12. a connecting plate; 13. a drive plate; 14. a spacing pin; 15. a first elastic member; 16. a fixing plate; 17. a second elastic member; 18. and a limiting block.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and 2, in the embodiment of the present invention, an adjustable lathe positioning tool for a motor shaft includes an operating table 1, wherein a supporting seat 5 for placing a bottom end of the motor shaft is arranged in the middle of the operating table; the driving blocks 2 are arranged uniformly along the central circumference of the operating platform 1, the driving blocks 2 are connected in a sliding way in a sliding groove 101 formed in the operating platform 1, and the driving blocks 2 are driven by a driving assembly to move along the radial direction of the operating platform 1 synchronously; a group of motor shaft clamps 4 are respectively arranged on a plurality of side surfaces of the mounting column 3, and the mounting column 3 is arranged on the corresponding driving block 2 through a quick-release assembly;
the utility model discloses when using, can install motor shaft anchor clamps 4 of the different specifications that need use on the side of erection column 3 in advance, when carrying out the motor shaft finish machining of certain diameter specification, accessible quick detach subassembly is adjusted the mounted position of erection column 3 fast, make corresponding motor shaft anchor clamps 4 towards the center department of operation panel 1, and by starting the drive assembly, transfer multiunit drive block 2 along 1 radial direction synchronous motion of operation panel, it presss from both sides tightly fixedly to drive the motor shaft that motor shaft anchor clamps 4 placed on to supporting seat 5.
Wherein the utility model discloses in, the cross-section of erection column 3 is the rectangle, makes it can install the motor shaft anchor clamps 4 of four different specifications of group simultaneously at most, and of course when designing, also optional interfacial cross-section is the erection column 3 of shapes such as pentagon or triangle-shaped, and motor shaft anchor clamps 4's mounting means can select to use nut fixed mode etc..
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, a plurality of sets of guide rods 6 are disposed in the sliding groove 101, the guide rods 6 are slidably connected with the driving block 2 in the sliding groove 101, and the driving block 2 is guided to slide by the guide rods 6 in a limited manner, so as to improve the stability of the driving block 2 during sliding.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the driving assembly includes an extensible member 7, a fixed end of the extensible member 7 is installed at the bottom of the operation platform 1, and an extensible end thereof is in transmission connection with the corresponding driving block 2 through a plurality of sets of transmission members 9, and is driven by the extensible member 7 to extend and contract and the matching transmission members 9 to drive the plurality of sets of driving blocks 2 to synchronously move along the radial direction of the operation platform 1, wherein the extensible member 7 is an extensible cylinder, the transmission members 9 are transmission rods, a movable plate 8 is installed at the extensible end of the extensible cylinder, one end of each of the plurality of sets of transmission rods is hinged to the movable plate 8, and the other end of each of the plurality of sets of driving blocks 2 is hinged to the corresponding driving block 2, and is extended and contracted through the extensible cylinder to drive the plurality of sets of driving blocks 2 to synchronously move, which is actually designed;
the utility model discloses in, the quantity that the drive block 2 chooseed for use is four groups, and actually when the design, also can adjust the quantity of drive block 2 according to the fixed requirement of actual motor shaft, if choose for use five groups or three groups and so on.
As shown in fig. 3, in the embodiment of the present invention, the quick release assembly includes a mounting base 10, a limiting pin 14 and a pressing rod 11, wherein the mounting base 10 is mounted on the driving block 2, a mounting groove for inserting the mounting post 3 is provided at an upper portion of the mounting base, the limiting pin 14 is slidably connected to a mounting hole provided at a side surface of the mounting post 3, a limiting tooth is elastically connected to a fixing plate 16 provided inside the mounting post 3 through a first elastic member 15, the first elastic member 15 is used for providing an elastic member for extending the limiting pin 14 out of the mounting hole, a limiting hole for inserting the limiting pin 14 is provided on a side wall of the mounting groove, the pressing rod 11 is slidably mounted in the mounting post 3 and perpendicular to a bottom surface of the mounting base 10, a plurality of sets of driving plates 13 are provided at an end of the pressing plate close to the mounting base 10, one side of the driving plate 13 close to the limiting pin 14 is slidably connected to an inclined plane groove provided inside the limiting pin 14, the pressing rod 11 is elastically connected to a bottom of the mounting post 3 through a second elastic member 17, and when the pressing rod 11 is pressed and locked to the mounting post 3, the plurality of sets of the limiting pin 14 are driven to retract into the mounting hole and separated from the limiting pin;
a connecting plate 12 is further arranged at one end of the pressing rod 11, which extends into the mounting column 3, and the connecting plate 12 is used for mounting a transmission plate 13;
the first elastic member 15 and the second elastic member 17 are preferably a first spring and a second spring respectively, when the installation position of the installation column 3 is switched, the pressing rod 11 is pressed into the installation column 3 to drive the connecting plate 12 to be close to the limit pin 14, so that the transmission plate 13 slides along the inclined plane groove in the limit pin 14 to drive the limit pin 14 to be locked into the installation hole and separated from the limit hole, the installation column 3 can be taken out of the installation seat 10, and the first spring and the second spring are both in a compression state; when the angle of the mounting column 3 is adjusted and the mounting column 3 is inserted into the mounting seat 10 again, the pressing rod 11 is released, the pressing rod 11 and the limiting pin are reset under the elastic support of the first spring and the second spring, the limiting pin 14 is inserted into the limiting hole again, and the mounting column 3 is fixed in the mounting seat 10 again;
the utility model discloses a design quick detach subassembly for the user can adjust motor shaft anchor clamps 4 fast, need not to use the assistance of other instruments.
As shown in fig. 3, in the embodiment of the utility model provides an, connecting plate 12 and erection column 3 bottom are provided with a set of stopper 18 respectively, in the recess that sets up in the purple stopper 18 is installed respectively at the both ends of second elastic component 17, when pressing down the pressure lever 11 and pressing down to predetermineeing the stroke and make 14 indents of spacer pin to the mounting hole in, two sets of stopper 18 butt is injectd the degree of depth that presses down the pressure lever 11 through designing two sets of stoppers 18.
It is more comprehensive, the utility model discloses can install motor shaft anchor clamps 4 of the different specifications that need use on erection column 3 in advance, accessible quick detach subassembly adjusts the mounted position of erection column 3 fast for corresponding motor shaft anchor clamps 4 towards the center department of operation panel 1, avoided at present carrying out the motor shaft of different diameter specifications to add man-hour, often need the operation personnel in proper order with the anchor clamps of corresponding motor shaft specification to install on drive block 2, the installation is comparatively loaded down with trivial details, influences machining efficiency's problem.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (6)
1. An adjustable lathe positioning tool for a motor shaft is characterized by comprising a positioning tool body;
the middle part of the operating platform is provided with a supporting seat for placing the bottom end of the motor shaft;
the driving blocks are uniformly arranged along the central circumference of the operating platform in multiple groups, the driving blocks are connected in a sliding groove arranged on the operating platform in a sliding manner, and the multiple groups of driving blocks are driven by the driving assembly to synchronously move along the radial direction of the operating platform;
and a plurality of side surfaces of the mounting column are respectively provided with a group of motor shaft clamps, and the mounting column is mounted on the corresponding driving block through the quick-release assembly.
2. The adjustable lathe positioning tool for the motor shaft as claimed in claim 1, wherein a plurality of sets of guide rods are arranged in the sliding groove, and the guide rods are slidably connected with the driving block in the sliding groove.
3. The adjustable lathe positioning tool for the motor shaft as claimed in claim 1, wherein the driving assembly comprises a telescopic member, a fixed end of the telescopic member is mounted at the bottom of the operating platform, a telescopic end of the telescopic member is in transmission connection with a corresponding driving block through a plurality of groups of transmission members, and the telescopic member is telescopic and is matched with the transmission members to drive the plurality of groups of driving blocks to synchronously move along the radial direction of the operating platform.
4. The adjustable lathe positioning tool for the motor shaft as claimed in claim 1, wherein the quick release assembly comprises a mounting seat, a limit pin and a pressing rod;
the mounting seat is mounted on the driving block, and a mounting groove for inserting the mounting column is formed in the upper part of the mounting seat;
the limiting pin is connected with a mounting hole formed in the side face of the mounting column in a sliding mode, the limiting tooth is elastically connected with a fixing plate arranged in the mounting column through a first elastic piece, the first elastic piece is used for providing an elastic piece for the limiting pin to extend out of the mounting hole, and a limiting hole for the limiting pin to be inserted into is formed in the side wall of the mounting groove;
according to depression bar slidable mounting in the erection column, and perpendicular with the mount pad bottom surface, it is provided with the multiunit driving plate to be close to mount pad one end according to the pressure board, the driving plate is close to spacer pin one side sliding connection in the inclined plane inslot that the spacer pin was inside to be set up, passes through second elastic component and erection column bottom elastic connection according to the depression bar, by when pressing the depression bar to press to lock in the erection column, drive multiunit spacer pin indentation to the mounting hole in and break away from with spacing hole.
5. The adjustable lathe positioning tool for the motor shaft as claimed in claim 4, wherein a connecting plate is arranged at one end of the pressing rod, which extends into the mounting column, and the connecting plate is used for mounting the transmission plate.
6. The adjustable lathe positioning tool for the motor shaft as claimed in claim 5, wherein a set of limiting blocks are respectively arranged at the bottom of the connecting plate and the bottom of the mounting column, two ends of the second elastic member are respectively arranged in grooves formed in the purple limiting blocks, and when the pressing rod is pressed to a preset stroke to enable the limiting pin to retract into the mounting hole, the two sets of limiting blocks abut against each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756424.7U CN218225555U (en) | 2022-07-07 | 2022-07-07 | Adjustable lathe positioning tool for motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756424.7U CN218225555U (en) | 2022-07-07 | 2022-07-07 | Adjustable lathe positioning tool for motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218225555U true CN218225555U (en) | 2023-01-06 |
Family
ID=84675757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221756424.7U Active CN218225555U (en) | 2022-07-07 | 2022-07-07 | Adjustable lathe positioning tool for motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218225555U (en) |
-
2022
- 2022-07-07 CN CN202221756424.7U patent/CN218225555U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 6, No. 39 Xinggu Road, Hangu Town, High tech Zone, Jiulongpo District, Chongqing 400000 Patentee after: Chongqing Yuchuan New Energy Technology Co.,Ltd. Country or region after: China Address before: Building 6, No. 39 Xinggu Road, Hangu Town, High tech Zone, Jiulongpo District, Chongqing 400000 Patentee before: Chongqing Nuote Precision Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |