CN220857807U - KK module of high installation accuracy - Google Patents
KK module of high installation accuracy Download PDFInfo
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- CN220857807U CN220857807U CN202322186015.9U CN202322186015U CN220857807U CN 220857807 U CN220857807 U CN 220857807U CN 202322186015 U CN202322186015 U CN 202322186015U CN 220857807 U CN220857807 U CN 220857807U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims 1
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- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a KK module with high installation accuracy, which comprises a side plate, a U-shaped sliding block assembly, a screw connecting assembly and a motor assembly, wherein a bottom plate is fixedly arranged on the outer surface of the side plate, U-shaped sliding rails are arranged on two sides of the inner surface of the bottom plate, the U-shaped sliding block assembly is movably arranged on the inner surface of the U-shaped sliding rails, a ball screw base is fixedly arranged on the outer surface of the bottom plate, a ball screw is movably arranged on the inner surface of the ball screw base, the ball screw is meshed with the U-shaped sliding block assembly through surface threads, the screw connecting assembly is arranged on the right side of the bottom plate, the motor assembly is fixedly arranged on the outer surface of the screw connecting assembly, and a top groove is formed in the outer surface of the side plate. The transmission shaft is fixedly arranged on the outer surface of the ball screw and fixedly arranged on the inner surface of the driving shaft, so that the effect that the driving shaft drives the transmission shaft to rotate is achieved, and the U-shaped sliding block is enabled to precisely move when the ball screw rotates.
Description
Technical Field
The utility model belongs to the technical field of KK modules, and particularly relates to a KK module with high installation accuracy.
Background
The precision positioning module (KK module) refers to the name of a single-shaft linear motion device in the automatic industrial field. This term is commonly found in taiwan. Because of its wide use, continents also agree on this term. In addition, it is also called a single-axis robot, a linear module, an electric slide, etc. For this purpose, the application number: CN201620674906.6 discloses a high installation accuracy's KK module, a serial communication port, including the flange, KK module body, the flange including the flange board that the center was formed with the through-hole, integrated into one piece is in the locating sleeve of flange board and the adjacent side of the motor seat of KK module body, the locating sleeve with the coaxial and equal internal diameter setting of through-hole, the external diameter of locating sleeve with form the centre bore on the motor seat corresponding. The KK module with high installation accuracy adopts a flange with a relatively protruding locating sleeve, the nested locating bolt of the locating sleeve is utilized to be screwed into the depth of the motor seat, the coaxiality of the flange and the motor seat in the installation process is guaranteed, the coaxiality of the motor and the motor seat is guaranteed by means of the matching of the shaft sleeve on the motor and the locating sleeve, the installation mode is simpler and more convenient compared with the traditional mode, the accuracy is greatly improved, the assembly accuracy of the same rotation degree is controlled within 0.01mm, and therefore the transmission efficiency of the motor is improved. The overall accuracy of the device is increased and the life of the transmission system is prolonged.
The problems of the prior art are: the existing KK module is too simple to connect due to the fact that the motor is connected with the driving shaft through a single main shaft during installation, and precision is reduced when limiting blocks are not arranged on the outer surfaces of two sides of the U-shaped sliding block in moving, so that the problem of large error and low practicability is caused.
Disclosure of utility model
The utility model provides a KK module with high installation accuracy, which solves the problems that the precision is reduced and the error is high and the practicability is low when the outer surfaces of two sides of a U-shaped sliding block are not provided with limiting blocks for movement because the motor is connected with a single main shaft in an installation process of the existing KK module.
The utility model realizes the KK module with high installation accuracy, which comprises a side plate, a U-shaped sliding block assembly, a screw connecting assembly and a motor assembly, wherein a bottom plate is fixedly arranged on the outer surface of the side plate, U-shaped sliding rails are arranged on two sides of the inner surface of the bottom plate, the U-shaped sliding block assembly is movably arranged on the inner surface of the U-shaped sliding rail, a ball screw base is fixedly arranged on the outer surface of the bottom plate, a ball screw is movably arranged on the inner surface of the ball screw base, the ball screw is meshed with the U-shaped sliding block assembly through surface threads, the screw connecting assembly is arranged on the right side of the bottom plate, the motor assembly is fixedly arranged on the outer surface of the screw connecting assembly, and a top groove is formed in the outer surface of the side plate.
As the preferable mode of the utility model, the U-shaped sliding block component comprises a U-shaped sliding block, the U-shaped sliding block is movably arranged on the inner surface of the U-shaped sliding rail, the U-shaped sliding block is arranged on the ball screw rod through inner surface thread engagement, limiting blocks are fixedly arranged on two sides of the outer surface of the U-shaped sliding block, and the U-shaped sliding block is arranged on the ball screw rod through inner surface thread engagement, so that the effect of driving the U-shaped sliding block to move on the inner surface of the U-shaped sliding rail when the ball screw rod rotates is achieved, and the limiting blocks are fixedly arranged on two sides of the outer surface of the U-shaped sliding block, so that the limiting blocks are clamped on the upper surface of the bottom plate, and the U-shaped sliding block is enabled to move more accurately and stably.
As the preferable mode of the utility model, the upper surface of the U-shaped sliding block is fixedly provided with the base plate, the upper surface of the base plate is fixedly provided with the connecting plate, the outer surface of the connecting plate is provided with a plurality of connecting grooves, the outer surface of the left side of the U-shaped sliding block is fixedly provided with the left side limiting post, the two ends of the outer surface of the right side of the U-shaped sliding block are fixedly provided with the two right side limiting posts, the connecting plate is fixedly arranged on the upper surface of the base plate, the outer surface of the connecting plate is provided with a plurality of connecting grooves, so that an object to be driven is connected through the connecting grooves when the U-shaped sliding block is used, the left side limiting post is fixedly arranged on the left side outer surface of the U-shaped sliding block, the left side limiting post props against the top groove to limit the U-shaped sliding block when the U-shaped sliding block moves to the left side, and the two right side limiting posts play a role of moving and limiting the U-shaped sliding block when the U-shaped sliding block moves to the right side.
As the preferable mode of the utility model, the two sliding grooves are fixedly arranged on the outer surfaces of the two sides of the bottom plate, the sliding blocks are movably arranged on the inner surfaces of the sliding grooves, the sliding blocks are fixedly arranged on the inner surfaces of the side sliding plates, the screw connecting plates are fixedly arranged on the inner surfaces of the side sliding plates, the fixing rods are fixedly arranged at the grooves of the inner surfaces of the bottom plate, the two sliding grooves are fixedly arranged on the outer surfaces of the two sides of the bottom plate, the sliding blocks are movably arranged on the inner surfaces of the sliding grooves, so that the sliding blocks can move in a limiting mode on the inner surfaces of the two sliding grooves, the sliding blocks are fixedly arranged on the inner surfaces of the side sliding plates, the screw connecting plates are fixedly arranged on the inner surfaces of the side sliding plates, the fixing rods are fixedly arranged on the grooves of the inner surfaces of the bottom plate, and the screw connecting plates and the bottom plate are tightly fixed by the fixing rods.
As the preferred mode of the utility model, the motor component comprises a drive nut, the drive nut is arranged on the outer surface of the ball screw in a threaded manner through the inner surface, the drive nut is movably arranged on the outer surface of the screw connecting plate, the outer surface of the ball screw is fixedly provided with a transmission shaft, the transmission shaft is fixedly arranged on the inner surface of the drive shaft, the outer surface of the drive shaft is provided with a rotating shaft groove, the inner surface of the rotating shaft groove is movably provided with a rotating shaft fixedly connected with the central shaft of the inner surface of the motor, the motor is fixedly arranged on the inner surface of the motor electric plate, the rotating shaft groove is provided with the rotating shaft through the outer surface of the drive shaft, the rotating shaft is movably arranged on the inner surface of the rotating shaft groove, the rotating shaft is fixedly connected with the central shaft of the inner surface of the motor, thereby achieving the effect of driving the transmission shaft to rotate through the inner surface of the screw, and the effect of driving the ball screw to rotate when the ball screw rotates, the U-shaped sliding block precisely moves.
As the preferred mode of the utility model, the outer surface of the motor electric plate is fixedly provided with the electric connection post, the electric connection post is movably arranged on the inner surface of the electric connection groove, the electric connection groove is arranged on the inner surface of the electric connection plate, the electric connection plate is fixedly arranged on the outer surface of the screw connection plate, the electric connection post is fixedly arranged on the outer surface of the motor electric plate, the electric connection post is movably arranged on the inner surface of the electric connection groove, the effect of precisely fixing the electric connection post by the electric connection groove is achieved, the electric connection plate is fixedly arranged on the outer surface of the screw connection plate, and therefore, the effect of precisely mounting the electric connection plate and the electric connection plate is achieved, and after the electric connection plate is fixedly mounted, the motor electric plate drives the motor and the electric connection plate, and the electric connection plate is fixedly supported in the middle.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model has the advantages that the rotating shaft groove is formed in the outer surface of the driving shaft, the rotating shaft is movably arranged on the inner surface of the rotating shaft groove and fixedly connected with the central shaft of the inner surface of the motor, so that the effect that the motor drives the rotating shaft to rotate is achieved, the effect that the rotating shaft drives the driving shaft to rotate is achieved when the rotating shaft rotates, the driving shaft is fixedly arranged on the outer surface of the ball screw, the driving shaft is fixedly arranged on the inner surface of the driving shaft, so that the effect that the driving shaft drives the driving shaft to rotate is achieved, the driving shaft drives the ball screw to rotate, and the U-shaped sliding block can precisely move when the ball screw rotates.
2. According to the utility model, the electric post is fixedly arranged on the outer surface of the motor plate, and the electric post is movably arranged on the inner surface of the electric groove, so that the effect of precisely fixing the electric post by the electric groove is achieved, the electric groove is arranged on the inner surface of the electric plate, and the electric plate is fixedly arranged on the outer surface of the screw connecting plate, so that the effect of precisely mounting the electric plate and the screw connecting plate is achieved, and the electric plate drives the motor and the electric plate to be fixedly supported in the middle.
3. According to the utility model, the two sliding grooves are fixedly arranged on the outer surfaces of the two sides of the bottom plate, the sliding blocks are movably arranged on the inner surfaces of the sliding grooves, so that the effect that the sliding blocks can move in a limiting manner on the inner surfaces of the two sliding grooves is achieved, the sliding blocks are fixedly arranged on the inner surfaces of the side sliding plates, so that the side sliding plates can be accurately arranged on the outer surfaces of the bottom plate, the screw connecting plates are fixedly arranged on the inner surfaces of the side sliding plates, the fixing rods are fixedly arranged on the inner surfaces of the screw connecting plates, and the fixing rods are fixedly arranged on the grooves on the inner surfaces of the bottom plate, so that the screw connecting plates and the bottom plate are tightly fixed by the fixing rods.
4. According to the utility model, the U-shaped sliding block is arranged on the ball screw through the threaded engagement of the inner surface, so that the effect of driving the U-shaped sliding block to move on the inner surface of the U-shaped sliding rail when the ball screw rotates is achieved, and the limiting blocks are fixedly arranged on two sides of the outer surface of the U-shaped sliding block, so that the limiting blocks are clamped on the upper surface of the bottom plate, and the U-shaped sliding block is more accurate and stable when moving.
5. According to the utility model, the connecting plate is fixedly arranged on the upper surface of the base plate, the plurality of connecting grooves are formed on the outer surface of the connecting plate, so that an object to be driven is connected with the connecting grooves in use, and the left limit post is fixedly arranged on the left outer surface of the U-shaped slide block, so that the effect of limiting the U-shaped slide block by the left limit post against the top groove when the U-shaped slide block moves to the left is achieved, and the two right limit posts are fixedly arranged on the two ends of the right outer surface of the U-shaped slide block, so that the effect of moving and limiting the U-shaped slide block by the two right limit posts is achieved when the U-shaped slide block moves to the right.
Drawings
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of a U-shaped slider assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a screw connection assembly according to an embodiment of the present utility model;
Fig. 4 is a schematic structural diagram of a motor assembly according to an embodiment of the present utility model.
In the figure: 1. a side plate; 2. a U-shaped slide rail; 3. a ball screw base; 4. a ball screw; 5. a U-shaped slider assembly; 6. a screw connection assembly; 7. a motor assembly; 8. a top groove; 9. a bottom plate; 501. a U-shaped sliding block; 502. a limiting block; 503. a backing plate; 504. a connecting plate; 505. a connecting groove; 506. a left limit post; 507. a right side limiting column; 601. a side slide plate; 602. a screw connecting plate; 603. a slide block; 604. a chute; 605. a fixed rod; 701. driving a nut; 702. a transmission shaft; 703. a drive shaft; 704. a rotating shaft groove; 705. a power connection plate; 706. a power receiving groove; 707. an electromechanical plate; 708. a power connection column; 709. a motor; 710. a rotating shaft.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the KK module with high installation accuracy provided by the embodiment of the utility model comprises a side plate 1, a U-shaped slide block assembly 5, a screw connecting assembly 6 and a motor assembly 7, wherein a bottom plate 9 is fixedly installed on the outer surface of the side plate 1, two sides of the inner surface of the bottom plate 9 are provided with U-shaped slide rails 2, the inner surface of the U-shaped slide rail 2 is movably provided with the U-shaped slide block assembly 5, the outer surface of the bottom plate 9 is fixedly provided with a ball screw base 3, the inner surface of the ball screw base 3 is movably provided with a ball screw 4, the ball screw 4 is meshed with the U-shaped slide block assembly 5 through surface threads, the right side of the bottom plate 9 is provided with the screw connecting assembly 6, the outer surface of the screw connecting assembly 6 is fixedly provided with the motor assembly 7, and the outer surface of the side plate 1 is provided with a top groove 8.
The U-shaped sliding block assembly 5 comprises a U-shaped sliding block 501, the U-shaped sliding block 501 is movably mounted on the inner surface of the U-shaped sliding rail 2, and the U-shaped sliding block 501 is mounted on two sides of the outer surface of the ball screw 4,U in a threaded engagement manner through the inner surface, and limiting blocks 502 are fixedly mounted on the two sides of the outer surface of the U-shaped sliding block 501.
The upper surface of the U-shaped sliding block 501 is fixedly provided with a base plate 503, the upper surface of the base plate 503 is fixedly provided with a connecting plate 504, the outer surface of the connecting plate 504 is provided with a plurality of connecting grooves 505, the left outer surface of the U-shaped sliding block 501 is fixedly provided with a left limit post 506, and the two ends of the right outer surface of the U-shaped sliding block 501 are fixedly provided with two right limit posts 507.
Two sliding grooves 604 are fixedly arranged on the outer surfaces of two sides of the bottom plate 9, a sliding block 603 is movably arranged on the inner surface of the sliding groove 604, the sliding block 603 is fixedly arranged on the inner surface of the side sliding plate 601, a screw connecting plate 602 is fixedly arranged on the inner surface of the side sliding plate 601, a fixing rod 605 is fixedly arranged on the inner surface of the screw connecting plate 602, and the fixing rod 605 is fixedly arranged at a groove on the inner surface of the bottom plate 9.
The motor assembly 7 comprises a drive nut 701, the drive nut 701 is mounted on the outer surface of the ball screw 4 through inner surface threaded engagement, the drive nut 701 is movably mounted on the outer surface of the screw connecting plate 602, a transmission shaft 702 is fixedly mounted on the outer surface of the ball screw 4, the transmission shaft 702 is fixedly mounted on the inner surface of the driving shaft 703, a rotating shaft groove 704 is formed in the outer surface of the driving shaft 703, a rotating shaft 710 is movably mounted on the inner surface of the rotating shaft groove 704, the rotating shaft 710 is fixedly connected with the central shaft of the inner surface of the motor 709, and the motor 709 is fixedly mounted on the inner surface of the motor electric plate 707.
The outer surface of the motor plate 707 is fixedly provided with a power receiving column 708, the power receiving column 708 is movably arranged on the inner surface of the power receiving groove 706, the power receiving groove 706 is arranged on the inner surface of the power receiving plate 705, and the power receiving plate 705 is fixedly arranged on the outer surface of the screw connecting plate 602.
The working principle of the utility model is as follows:
When the U-shaped sliding block is used, the screw connecting plate 602 is fixedly arranged on the inner surface of the side sliding plate 601, the fixing rod 605 is fixedly arranged on the inner surface of the screw connecting plate 602, the fixing rod 605 is fixedly arranged at the groove of the inner surface of the bottom plate 9, the screw connecting plate 602 and the bottom plate 9 are tightly fixed, the limiting blocks 502 are fixedly arranged on the two sides of the outer surface of the U-shaped sliding block 501, the limiting blocks 502 are clamped on the upper surface of the bottom plate 9, the U-shaped sliding block 501 is enabled to move more accurately and stably, the connecting plate 504 is fixedly arranged on the upper surface of the base plate 503, a plurality of connecting grooves 505 are formed in the outer surface of the connecting plate 504, the objects to be driven are connected through the connecting grooves 505 in use, the inner surface of the driving nut 701 is in threaded engagement with the outer surface of the ball screw 4, the driving nut 701 is movably arranged on the outer surface of the screw connecting plate 602, the driving shaft 702 is fixedly arranged on the outer surface of the ball screw 4, the driving shaft 702 is fixedly arranged on the inner surface of the driving shaft 703, the effect that the driving shaft 703 drives the driving shaft 702 to rotate, and the driving shaft 702 drives the ball screw 4 to rotate is enabled to rotate, and when the ball screw 4 rotates, the ball screw 4 moves precisely.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a KK module of high installation accuracy, includes curb plate (1), U type slider subassembly (5), screw rod coupling assembling (6) and motor element (7), its characterized in that: the utility model discloses a motor assembly, including curb plate (1), curb plate (9), bottom plate (9) surface fixed mounting has bottom plate (9), bottom plate (9) internal surface both sides are equipped with U type slide rail (2), U type slide rail (2) internal surface movable mounting has U type slide block assembly (5), bottom plate (9) external surface fixed mounting has ball screw base (3), ball screw (4) are installed through surface screw engagement to ball screw (4) internal surface movable mounting has ball screw (4), bottom plate (9) right side is equipped with screw connection subassembly (6), screw connection subassembly (6) external surface fixed mounting has motor assembly (7), curb plate (1) surface is equipped with roof groove (8).
2. The high installation accuracy KK module of claim 1, wherein: u type slider subassembly (5) include U type slider (501), U type slider (501) movable mounting is in U type slide rail (2) internal surface, U type slider (501) are installed in ball screw (4) through internal surface screw thread meshing, stopper (502) are fixed mounting in U type slider (501) surface both sides.
3. The high installation accuracy KK module of claim 2, wherein: the U-shaped sliding block is characterized in that a base plate (503) is fixedly arranged on the upper surface of the U-shaped sliding block (501), a connecting plate (504) is fixedly arranged on the upper surface of the base plate (503), a plurality of connecting grooves (505) are formed in the outer surface of the connecting plate (504), a left limit post (506) is fixedly arranged on the left outer surface of the U-shaped sliding block (501), and two right limit posts (507) are fixedly arranged on the two ends of the right outer surface of the U-shaped sliding block (501).
4. The high installation accuracy KK module of claim 1, wherein: two sliding grooves (604) are fixedly arranged on the outer surfaces of two sides of the bottom plate (9), a sliding block (603) is movably arranged on the inner surface of the sliding groove (604), the sliding block (603) is fixedly arranged on the inner surface of the side sliding plate (601), a screw connecting plate (602) is fixedly arranged on the inner surface of the side sliding plate (601), a fixing rod (605) is fixedly arranged on the inner surface of the screw connecting plate (602), and the fixing rod (605) is fixedly arranged at a groove on the inner surface of the bottom plate (9).
5. The high installation accuracy KK module of claim 1, wherein: the motor assembly (7) comprises a drive nut (701), the drive nut (701) is mounted on the outer surface of the ball screw (4) through inner surface threaded engagement, the drive nut (701) is movably mounted on the outer surface of the screw connecting plate (602), a transmission shaft (702) is fixedly mounted on the outer surface of the ball screw (4), and the transmission shaft (702) is fixedly mounted on the inner surface of the driving shaft (703).
6. The high installation accuracy KK module of claim 5, wherein: the outer surface of the driving shaft (703) is provided with a rotating shaft groove (704), the inner surface of the rotating shaft groove (704) is movably provided with a rotating shaft (710), the rotating shaft (710) is fixedly connected with the central shaft of the inner surface of the motor (709), and the motor (709) is fixedly arranged on the inner surface of the motor electric plate (707).
7. The high installation accuracy KK module of claim 6, wherein: the motor electric plate (707) surface fixed mounting has electric pole (708) that connects, electric pole (708) movable mounting connects electric groove (706) internal surface, connect electric groove (706) to locate electric plate (705) internal surface, connect electric plate (705) fixed mounting in screw rod connecting plate (602) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322186015.9U CN220857807U (en) | 2023-08-15 | 2023-08-15 | KK module of high installation accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322186015.9U CN220857807U (en) | 2023-08-15 | 2023-08-15 | KK module of high installation accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857807U true CN220857807U (en) | 2024-04-26 |
Family
ID=90773120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322186015.9U Active CN220857807U (en) | 2023-08-15 | 2023-08-15 | KK module of high installation accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857807U (en) |
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2023
- 2023-08-15 CN CN202322186015.9U patent/CN220857807U/en active Active
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