CN219053521U - Multi-angle screw locking mechanism - Google Patents
Multi-angle screw locking mechanism Download PDFInfo
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- CN219053521U CN219053521U CN202223325569.4U CN202223325569U CN219053521U CN 219053521 U CN219053521 U CN 219053521U CN 202223325569 U CN202223325569 U CN 202223325569U CN 219053521 U CN219053521 U CN 219053521U
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Abstract
The utility model discloses a multi-angle screw locking mechanism, which comprises: the device comprises a supporting seat, an X moving shaft arranged on the supporting seat, a Y moving shaft arranged on the X moving shaft, a Z moving shaft arranged on the Y moving shaft, an angle changing shaft arranged on the Y moving shaft and used for adjusting the inclination angle of the Z moving shaft, an electric screwdriver arranged on the Z moving shaft and used for locking screws and a feeder arranged beside the supporting seat and used for providing screws, wherein the Z moving shaft is hinged to the Y moving shaft, one end of the angle changing shaft is hinged to the Y moving shaft, and the other end of the angle changing shaft is hinged to the Z moving shaft. The Z motion shaft is hinged to the Y motion shaft, and the angle conversion shaft is arranged on the Y motion shaft to adjust the inclination angle of the Z motion shaft relative to the horizontal plane, so that the electric screwdriver can swing and incline to be vertical to the product assembly plane and keep the same with the product assembly plane, and the screw locking operation on the inclined surface of the product is realized.
Description
Technical field:
the utility model relates to the technical field of mechanical assembly, in particular to a multi-angle screw locking mechanism.
The background technology is as follows:
in the automatic assembly production process, the parts are mostly connected by screw threads, so that automatic screw locking machines are often arranged on the automatic assembly production line, and in order to meet the production requirements of multiple products, the inclination angles corresponding to the screw locking machines are usually required to be manually adjusted for the products with inclined surfaces, and the long-to-long efficiency of the machine replacement is low. While other types of high-end devices, such as: the six-axis mechanical arm is matched with an electric screw to operate, so that the investment cost is high, the occupied space is large, and the six-axis mechanical arm is difficult to be applied to a common production workshop in a large scale.
In view of this, the present inventors have proposed the following means.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provides a multi-angle screw locking mechanism.
In order to solve the technical problems, the utility model adopts the following technical scheme: a multi-angle screw locking mechanism comprising: the device comprises a supporting seat, an X moving shaft arranged on the supporting seat, a Y moving shaft arranged on the X moving shaft, a Z moving shaft arranged on the Y moving shaft, an angle changing shaft arranged on the Y moving shaft and used for adjusting the inclination angle of the Z moving shaft, an electric screwdriver arranged on the Z moving shaft and used for locking screws, and a feeder arranged beside the supporting seat and used for providing screws, wherein one end of the angle changing shaft is hinged to the Y moving shaft, and the other end of the angle changing shaft is hinged to the Z moving shaft.
Furthermore, in the above technical scheme, the Y motion axis includes a second linear motor module and a sliding hinge seat disposed on the second linear motor module and used for supporting and hinging the Z motion axis and the angle conversion axis, the Z motion axis is mounted on one side of the sliding hinge seat through a first hinge shaft, and a first buffer for stopping the swing of the Z motion axis is disposed on one side of the first hinge shaft.
Furthermore, in the above technical scheme, one side of the sliding hinge seat is further provided with a first support rod parallel to the side of the first hinge shaft, the first buffer is mounted on the first support rod, the first support rod is further provided with a first limit bolt for stopping the swing of the Z motion shaft, and two ends of the first support rod are connected through two first fixing bolts, and the inclination angle of the first buffer and the first limit bolt can be adjusted.
Furthermore, in the above technical scheme, the first supporting rod is further provided with a sensor located between the first buffer and the first limit bolt and used for detecting the swing angle of the Z motion axis.
Furthermore, in the above technical scheme, the Z motion axis includes with the angle transformation axle with first articulated shaft is articulated third backup pad, set up in third linear electric motor module in the third backup pad and set up in be used for installing on the third linear electric motor module electric screw driver's installation device, the middle part of third backup pad be provided with be used for with the fixed connection Z board of first articulated shaft, the upper end of third backup pad be provided with be used for with the articulated first articulated seat of angle transformation axle one end.
Furthermore, in the above technical solution, the connecting Z plate includes a rotating plate portion fixed to the first hinge shaft by a plurality of second fixing bolts, a first connecting plate portion disposed on one side of the rotating plate portion and used for fixing to the third supporting plate, and a limiting plate portion disposed on the other side of the rotating plate portion and used for pressing contact with the first buffer, where the limiting plate portion is parallel to the first connecting plate portion.
Furthermore, in the above technical scheme, the mounting device comprises a mounting plate arranged on the third linear motor module, a Z-axis guide rail arranged on the mounting plate, a first L-shaped support plate slidably arranged on the Z-axis guide rail and used for supporting the upper portion of the electric screw driver, a second L-shaped support plate slidably arranged on the Z-axis guide rail and used for supporting the lower portion of the electric screw driver, and an adjusting rod penetrating through the first L-shaped support plate and the second L-shaped support plate and connected with the second L-shaped support plate and used for adjusting the distance, wherein the electric screw driver is clamped by the first L-shaped support plate and the second L-shaped support plate in a matched manner.
Furthermore, in the above technical scheme, the lower end of the second L-shaped support plate is further provided with a suction head for sucking the screw, and the screwdriver head of the electric screwdriver can pass through the suction head.
Furthermore, in the above technical solution, the X motion axis includes a first linear motor module disposed on the support base, a first X-axis guide rail and a second X-axis guide rail disposed on two sides of the first linear motor module and used for supporting the Y motion axis, and a first support plate slidably mounted on the first X-axis guide rail and the second X-axis guide rail and used for supporting the Y motion axis, and the angle conversion axis is a cylinder.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the Z moving shaft is hinged to the Y moving shaft, and the angle conversion shaft is arranged on the Y moving shaft to adjust the inclination angle of the Z moving shaft relative to the horizontal plane, so that the swinging inclination of the electric screwdriver can be kept consistent with the vertical direction of the product assembling plane, the screw locking operation on the inclined plane of the product is realized, the structure is simple, the manufacturing cost is low, and the problem that the traditional screw locking machine with fixed angles is applied to the screw locking of the product with multiple angle planes is solved.
Description of the drawings:
FIG. 1 is a perspective view of the utility model in an inclined position;
FIG. 2 is a second perspective view of the tilt state of the present utility model;
FIG. 3 is a front view of the present utility model in a vertical position;
FIG. 4 is a schematic view of the assembly of the angle change axis and Z motion axis connection of the present utility model;
FIG. 5 is a perspective view of the mounting device of the present utility model;
fig. 6 is a perspective view of the connection Z plate in the present utility model.
The specific embodiment is as follows:
the utility model will be further described with reference to specific examples and figures.
Referring to fig. 1 to 6, a multi-angle screw locking mechanism includes: the device comprises a supporting seat 1, an X moving shaft 2 arranged on the supporting seat 1, a Y moving shaft 3 arranged on the X moving shaft 2, a Z moving shaft 4 arranged on the Y moving shaft 3, an angle changing shaft 5 arranged on the Y moving shaft 3 and used for adjusting the inclination angle of the Z moving shaft 4, an electric screwdriver 6 arranged on the Z moving shaft 4 and used for locking screws and a feeder 7 arranged beside the supporting seat 1 and used for providing screws 10, wherein the Z moving shaft 4 is hinged on the Y moving shaft 3, one end of the angle changing shaft 5 is hinged with the Y moving shaft 3, and the other end of the angle changing shaft 5 is hinged with the Z moving shaft 4. The Z moving shaft 4 is hinged to the Y moving shaft 3, and the angle changing shaft 5 is arranged on the Y moving shaft 3 to adjust the inclination angle of the Z moving shaft 3 relative to the horizontal plane, so that the electric screwdriver 6 can swing and incline to be kept consistent with the vertical direction of the product assembling plane, the screw locking operation on the inclined plane of the product is realized, the structure is simple, the manufacturing cost is low, and the problem that a traditional screw locking machine with fixed angles is used for locking screws on products with multiple angles is solved.
The Y motion shaft 3 comprises a second linear motor module 31 and a sliding hinge seat 32 arranged on the second linear motor module 31 and used for supporting and hinging the Z motion shaft 4 and the angle conversion shaft 5, the Z motion shaft 4 is installed on one side of the sliding hinge seat 32 through a first hinge shaft 33, and a first buffer 34 used for stopping the swing of the Z motion shaft 4 is arranged on one side of the first hinge shaft 33. The Z motion shaft 4 is installed on the sliding hinge seat 32 by adopting the first hinge shaft 33, and the first buffer 34 is arranged on one side of the first hinge shaft 33, so that the angle conversion shaft 5 drives the Z motion shaft 4 to swing to buffer and reduce the speed, the Z motion shaft 4 is prevented from rigidly impacting the Y motion shaft 3 after swinging, and the Y motion shaft 3 or the Z motion shaft 4 is prevented from being damaged in the adjusting process.
The sliding hinge seat 32 is further provided with a first support rod 35 parallel to the first hinge shaft 33, the first buffer 34 is mounted on the first support rod 35, the first support rod 35 is further provided with a first limit bolt 36 for swinging the Z motion shaft 4 to a stop position, and two ends of the first support rod 35 are connected by two first fixing bolts 37, and the inclination angle of the first buffer 34 and the first limit bolt 36 can be adjusted. The first buffer 34 and the first limit bolt 36 are supported by arranging the first support rod 35 at the side of the first hinge shaft 33, and the first support rod 35 is installed in a rotatable adjusting manner, and the angle of the first buffer 34 and the first limit bolt 36 is changed by adjusting the first support rod 35 when the Z motion shaft 4 swings, so that the Z motion shaft is in more proper contact with the first buffer 34 and the first limit bolt 36, and the limit value of the Z motion shaft 4 can be changed by adjusting the extending length of the first limit bolt 36.
The first support rod 35 is further provided with a sensor 38 located between the first buffer 34 and the first limit bolt 36 and used for detecting the swing angle of the Z motion axis 4.
The Z motion shaft 4 comprises a third support plate 41 hinged with the angle conversion shaft 5 and the first hinge shaft 33, a third linear motor module 42 arranged on the third support plate 41, and a mounting device 43 arranged on the third linear motor module 42 and used for mounting the electric screw driver 6, a Z plate 44 fixedly connected with the first hinge shaft 33 is arranged in the middle of the third support plate 41, and a first hinge seat 45 hinged with one end of the angle conversion shaft 5 is arranged at the upper end of the third support plate 41.
The connection Z plate 44 includes a rotation plate portion 441 fixed to the first hinge shaft 33 by a plurality of second fixing bolts 440, a first connection plate portion 442 provided on one side of the rotation plate portion 441 and fixed to the third support plate 41, and a limit plate portion 443 provided on the other side of the rotation plate portion 441 and in contact with the first damper 34, wherein the limit plate portion 443 is parallel to the first connection plate portion 442.
The mounting device 43 includes a mounting plate 431 disposed on the third linear motor module 42, a Z-axis guide rail 432 disposed on the mounting plate 431, a first L-shaped support plate 433 slidably mounted on the Z-axis guide rail 432 and used for supporting an upper portion of the electric screwdriver 6, a second L-shaped support plate 434 slidably mounted on the Z-axis guide rail 432 and used for supporting a lower portion of the electric screwdriver 6, and an adjusting rod 435 penetrating through the first L-shaped support plate 433 and the second L-shaped support plate 434 and used for adjusting a distance, wherein the electric screwdriver 6 is clamped by the first L-shaped support plate 433 and the second L-shaped support plate 434 in a matching manner.
The lower end of the second L-shaped supporting plate 434 is further provided with a suction head 436 for sucking the screw 10, and the head 61 of the electric screwdriver 6 can pass through the suction head 436.
The X motion shaft 2 comprises a first linear motor module 21 arranged on the supporting seat 1, a first X-axis guide rail 22 and a second X-axis guide rail 23 arranged on two sides of the first linear motor module 21 and used for supporting the Y motion shaft 3, and a first supporting plate 24 slidably arranged on the first X-axis guide rail 22 and the second X-axis guide rail 23 and used for supporting the Y motion shaft 3, and the angle conversion shaft 5 is a cylinder.
In summary, when the utility model is used, the X motion axis 2 and the Y motion axis 3 are matched to move the Z motion axis 4 and the electric screwdriver 6 above the feeder 7 for taking materials, the angle conversion axis 5 drives the Z motion axis 4 to swing to be perpendicular to the feeder 7, the Z motion axis 4 drives the electric screwdriver 6 to be close to the screw 10 in the feeder 7, and the suction head 436 sucks the screw 10 to finish taking materials; further, the Z motion shaft 4 and the electric screwdriver 6 are moved to a screw locking station by matching the X motion shaft 2 with the Y motion shaft 3, the Z motion shaft 4 is driven by the angle change shaft 5 to swing to be perpendicular to the assembly surface of the product, the electric screwdriver 6 is driven by the Z motion shaft 4 to be close to the product, and the screw 10 is installed on the product by the electric screwdriver 6, so that the assembly of the product is completed. After the scheme is adopted, the screw locking moving shaft can be obliquely swung, the structure is simple, the manufacturing cost is low, the Z moving shaft 4 of the screw locking is vertical in initial working state, and when a screw hole locked on an inclined surface is needed, the working angle of the Z moving shaft 4 can be automatically adjusted through the angle changing shaft 5 and the hinge shaft to be consistent with the inclined surface of a product, so that the screw locking on the inclined surface is achieved.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (9)
1. A multi-angle screw locking mechanism, comprising: the device comprises a supporting seat (1), an X moving shaft (2) arranged on the supporting seat (1), a Y moving shaft (3) arranged on the X moving shaft (2), a Z moving shaft (4) arranged on the Y moving shaft (3), an angle changing shaft (5) arranged on the Y moving shaft (3) and used for adjusting the inclination angle of the Z moving shaft (4), an electric screwdriver (6) arranged on the Z moving shaft (4) and used for locking screws, and a feeder (7) arranged beside the supporting seat (1) and used for providing screws (10), wherein the Z moving shaft (4) is hinged to the Y moving shaft (3), one end of the angle changing shaft (5) is hinged to the Y moving shaft (3), and the other end of the angle changing shaft (5) is hinged to the Z moving shaft (4).
2. The multi-angle screw locking mechanism of claim 1, wherein: the Y motion shaft (3) comprises a second linear motor module (31) and a sliding hinge seat (32) arranged on the second linear motor module (31) and used for supporting and hinging the Z motion shaft (4) and the angle conversion shaft (5), the Z motion shaft (4) is installed on one side of the sliding hinge seat (32) through a first hinge shaft (33), and a first buffer (34) used for stopping the swing of the Z motion shaft (4) is arranged on one side of the first hinge shaft (33).
3. The multi-angle screw locking mechanism of claim 2, wherein: one side of the sliding hinge seat (32) is also provided with a first supporting rod (35) which is positioned at the side of the first hinge shaft (33) in parallel, the first buffer (34) is installed on the first supporting rod (35), the first supporting rod (35) is also provided with a first limit bolt (36) which is used for stopping the swing of the Z motion shaft (4), and two ends of the first supporting rod (35) are connected through two first fixing bolts (37), and the inclination angle of the first buffer (34) and the first limit bolt (36) can be adjusted.
4. A multi-angle screw locking mechanism according to claim 3, wherein: the first support rod (35) is further provided with a sensor (38) which is positioned between the first buffer (34) and the first limit bolt (36) and used for detecting the swing angle of the Z motion axis (4).
5. The multi-angle screw locking mechanism of claim 2, wherein: the Z motion shaft (4) comprises a third support plate (41) hinged with the angle conversion shaft (5) and the first hinge shaft (33), a third linear motor module (42) arranged on the third support plate (41) and a mounting device (43) arranged on the third linear motor module (42) and used for mounting the electric screw driver (6), a Z plate (44) fixedly connected with the first hinge shaft (33) is arranged in the middle of the third support plate (41), and a first hinge seat (45) hinged with one end of the angle conversion shaft (5) is arranged at the upper end of the third support plate (41).
6. The multi-angle screw locking mechanism of claim 5, wherein: the Z-shaped connecting plate (44) comprises a rotating plate part (441) fixed with the first hinge shaft (33) through a plurality of second fixing bolts (440), a first connecting plate part (442) arranged on one side of the rotating plate part (441) and used for being fixed with the third supporting plate (41), and a limiting plate part (443) arranged on the other side of the rotating plate part (441) and used for being in pressing contact with the first buffer (34), wherein the limiting plate part (443) is parallel to the first connecting plate part (442).
7. The multi-angle screw locking mechanism of claim 5, wherein: the mounting device (43) comprises a mounting plate (431) arranged on the third linear motor module (42), a Z-axis guide rail (432) arranged on the mounting plate (431), a first L-shaped support plate (433) which is arranged on the Z-axis guide rail (432) in a sliding mode and used for supporting the upper portion of the electric screw driver (6), a second L-shaped support plate (434) which is arranged on the Z-axis guide rail (432) in a sliding mode and used for supporting the lower portion of the electric screw driver (6), and an adjusting rod (435) which penetrates through the first L-shaped support plate (433) and is connected with the second L-shaped support plate (434) and used for adjusting the distance, and the electric screw driver (6) is clamped by the first L-shaped support plate (433) and the second L-shaped support plate (434) in a matching mode.
8. The multi-angle screw locking mechanism of claim 7, wherein: the lower end of the second L supporting plate (434) is also provided with a suction head (436) for sucking the screw (10), and the batch head (61) of the electric screw driver (6) can penetrate through the suction head (436).
9. A multi-angle screw locking mechanism according to any one of claims 1-8, wherein: the X motion shaft (2) comprises a first linear motor module (21) arranged on the supporting seat (1), a first X-axis guide rail (22) and a second X-axis guide rail (23) which are arranged on two sides of the first linear motor module (21) and used for supporting the Y motion shaft (3), and a first supporting plate (24) which is slidably arranged on the first X-axis guide rail (22) and the second X-axis guide rail (23) and used for supporting the Y motion shaft (3), wherein the angle conversion shaft (5) is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223325569.4U CN219053521U (en) | 2022-12-12 | 2022-12-12 | Multi-angle screw locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223325569.4U CN219053521U (en) | 2022-12-12 | 2022-12-12 | Multi-angle screw locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219053521U true CN219053521U (en) | 2023-05-23 |
Family
ID=86363629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223325569.4U Active CN219053521U (en) | 2022-12-12 | 2022-12-12 | Multi-angle screw locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219053521U (en) |
-
2022
- 2022-12-12 CN CN202223325569.4U patent/CN219053521U/en active Active
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