Motion displacement mechanism
Through the design of bearing moving mechanism and swingable baffle, the problem of bearings requiring two sets of power systems in the prior art is solved, and the equipment structure is simplified and cost reduction is achieved.
Patent Information
- Application Number
- CN202422625305.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing bearings need two different sets of power systems to move in the transverse and longitudinal directions, resulting in complex equipment structure, large size and high cost.
The bearing moving mechanism is adopted, combined with the sliding seat and the bearing connecting plate, and the motor drive gear and rack are used to cooperate to realize the individual movement of the bearing in the annular channel, and the swingable baffle is used to ensure that the bearing moves along the set track.
The equipment structure is simplified, the cost is reduced, and the stable movement of the bearings in the annular channel is achieved.
Smart Images
Figure CN223136722U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of displacement mechanisms, especially the motion displacement mechanism. Background Art
[0002] During the automated manufacturing process, it is necessary to move bearings along an annular channel. For the existing bearings to move horizontally and vertically, two different power systems are required to drive the bearings in two directions. Such equipment has a complex structure, a large volume, and a high cost. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is: to solve the technical problems described in the background art, the utility model provides a motion displacement mechanism. Through the bearing moving mechanism, in cooperation with the sliding seat that can slide along the Y-axis and the bearing connecting plate that can slide along the X-axis, the bearing is driven to move along the annular channel. The swingable baffle is used to ensure that the bearing can move along the set track. The application simplifies the structure and saves costs.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A motion displacement mechanism includes a machine table, a sliding seat, a bearing, a bearing connecting plate, a bearing moving mechanism, an annular channel, a baffle, a spring, and a limit block. The Y-axis linear track and the substrate are fixed on the machine table. The annular channel is provided on the substrate. The sliding seat is slidably connected to the Y-axis linear track. The X-axis linear track and the bearing moving mechanism are provided on the sliding seat. The bearing connecting plate is slidably connected to the X-axis linear track. The bearing moving mechanism is connected to the bearing connecting plate. The bearing is connected to the bearing connecting plate. The bearing is placed in the annular channel. The baffle for opening and closing the annular channel is hinged on the substrate. The limit block for restricting the rotation angle of the baffle is installed on the substrate. A spring is connected between the substrate and the baffle. The Y-axis linear track and the X-axis linear track are perpendicular to each other.
[0006] Specifically, the bearing moving mechanism includes a motor, a gear, a rack, and a push rod. The body of the motor is fixed on the sliding seat. The gear is fixed on the output shaft of the motor. The gear meshes with the rack. The rack is fixed on the push rod. The push rod is fixed together with the bearing connecting plate.
[0007] Specifically, the annular channel is composed of two parallel horizontal channels and two parallel oblique channels.
[0008] Specifically, a baffle is provided at the intersection of the horizontal channel and the oblique channel. The baffle is located between two limit blocks.
[0009] Specifically, the bearing is a ball bearing. The inner ring of the bearing is fixed at one end of the connecting column. The other end of the connecting column is vertically fixed at the bottom of the bearing connecting plate.
[0010] The beneficial effects of the present utility model are as follows: The present utility model provides a motion displacement mechanism. Through the bearing moving mechanism, in cooperation with the sliding seat that can slide along the Y-axis and the bearing connecting plate that can slide along the X-axis, the bearing is driven to move along the annular channel. The swingable baffle is used to ensure that the bearing can move along the set track. The application simplifies the structure and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0012] Figure 1 is a schematic structural diagram of the present utility model;
[0013] Figure 2 is a schematic structural diagram of the annular channel and the baffle of the present utility model;
[0014] In the figure, 1. machine table, 2. sliding seat, 3. bearing, 4. bearing connecting plate, 5. bearing moving mechanism, 6. ring
[0015] shaped channel, 7. baffle, 8. spring, 9. limit block, 10. connecting column, 11. Y-axis linear track,
[0016] 12. X-axis linear track, 51. motor, 52. gear, 53. rack, 54. push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The present utility model will now be further described in detail in conjunction with the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0018] Figure 1 is a schematic structural diagram of the present utility model; Figure 2 is the structure of the annular channel and the baffle of the present utility model
[0019] schematic diagram.
[0020] As shown in the appendix Figure 1As shown in the figure, a motion displacement mechanism includes a machine table 1, a sliding seat 2, a bearing 3, a bearing connection plate 4, a bearing moving mechanism 5, an annular channel 6, a baffle 7, a spring 8, and a limit block 9. A Y-axis linear track 11 and a base plate are fixed on the machine table 1. An annular channel 6 is provided on the base plate. The sliding seat 2 is slidably connected to the Y-axis linear track 11. An X-axis linear track 12 and a bearing moving mechanism 5 are provided on the sliding seat 2. The bearing connection plate 4 is slidably connected to the X-axis linear track 12. The bearing moving mechanism 5 is connected to the bearing connection plate 4. A bearing 3 is connected to the bearing connection plate 4. The bearing 3 is placed in the annular channel 6. A baffle 7 for opening and closing the annular channel 6 is hinged on the base plate. A limit block 9 for restricting the rotation angle of the baffle 7 is installed on the base plate. A spring 8 is connected between the base plate and the baffle 7. The Y-axis linear track 11 and the X-axis linear track 12 are perpendicular to each other. The sliding seat 2 and the bearing 3 on the sliding seat 2 can linearly move back and forth along the Y-axis linear track 11, and the sliding seat 2 and the bearing 3 can linearly move left and right along the X-axis linear track 12.
[0021] The bearing moving mechanism 5 includes a motor 51, a gear 52, a rack 53, and a push rod 54. The body of the motor 51 is fixed on the sliding seat 2. A gear 52 is fixed on the output shaft of the motor 51. The gear 52 meshes with the rack 53. The rack 53 is fixed on the push rod 54. The push rod 54 is fixed together with the bearing connection plate 4.
[0022] The motor 51 drives the gear 52 to rotate. The gear 52 will push the rack meshing with it to linearly move horizontally. The rack 53 will drive the bearing connection plate 4 to linearly move horizontally along the X-axis linear track 12 through the push rod 54. Bearing connection plates 4 are fixed at both the left and right ends of the push rod 54. The two bearing connection plates 4 linearly move along the two X-axis linear tracks 12 respectively, so as to maintain the stability of the movement of the bearing connection plate 4 and the push rod 54.
[0023] As attached Figure 2As shown, the annular channel 6 is composed of two parallel horizontal channels and two parallel inclined channels. In the initial state, the bearing is located at the rightmost end of the lower horizontal channel. Under the pulling of the spring 8, the baffle 7 at the left front and the baffle 7 at the lower right each abut against a limit block 9, sealing the intersection of the horizontal channel and the inclined channel. After the bearing moving mechanism 5 drives the bearing 3 to move rightward along the lower horizontal channel to the end, it will move upward along the left inclined channel until the bearing 3 pushes open the upper right baffle 7 and moves to the leftmost end of the upper horizontal channel. When the bearing 3 breaks away from the contact with the upper baffle 7, the baffle 7 is reset under the driving of the spring 8 to seal the opening of the lower inclined channel, thus preventing the bearing 3 from accidentally returning to the lower inclined channel when moving horizontally above. Then the bearing 3 will move to the leftmost end along the upper horizontal channel and move downward along the right inclined channel, pushing open the lower baffle 7, and finally entering the initial position. After the lower baffle 7 breaks away from the contact with the bearing 3, the spring 8 drives it to reset and reseal the opening of the upper inclined channel, ensuring that the bearing 3 will not accidentally enter the right inclined channel when moving horizontally along the lower horizontal channel again.
[0024] A baffle 7 is provided at the intersection of the horizontal channel and the inclined channel, and the baffle 7 is located between two limit blocks 9.
[0025] The bearing 3 is a ball bearing. The inner ring of the bearing 3 is fixed to one end of the connecting column 10, and the other end of the connecting column 10 is vertically fixed to the bottom of the bearing connecting plate 4.
[0026] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A motion displacement mechanism, characterized in that, It includes a machine table (1), a sliding seat (2), a bearing (3), a bearing connecting plate (4), a bearing moving mechanism (5), an annular channel (6), a baffle (7), a spring (8), and a limit block (9). A Y-axis linear track (11) and a substrate are fixed on the machine table (1). An annular channel (6) is provided on the substrate. The sliding seat (2) is slidably connected to the Y-axis linear track (11). An X-axis linear track (12) and a bearing moving mechanism (5) are provided on the sliding seat (2). The bearing connecting plate (4) is slidably connected to the X-axis linear track (12). The bearing moving mechanism (5) is connected to the bearing connecting plate (4). A bearing (3) is connected to the bearing connecting plate (4). The bearing (3) is placed in the annular channel (6). A baffle (7) for opening and closing the annular channel (6) is hinged on the substrate. A limit block (9) for limiting the rotation angle of the baffle (7) is installed on the substrate. A spring (8) is connected between the substrate and the baffle (7). The Y-axis linear track (11) and the X-axis linear track (12) are perpendicular to each other.
2. The movement displacement mechanism according to claim 1, wherein: The bearing moving mechanism (5) includes a motor (51), a gear (52), a rack (53), and a push rod (54). The body of the motor (51) is fixed on the sliding seat (2). A gear (52) is fixed on the output shaft of the motor (51). The gear (52) meshes with the rack (53). The rack (53) is fixed on the push rod (54). The push rod (54) is fixed together with the bearing connecting plate (4).
3. The motion displacement mechanism according to claim 1, characterized in that: The annular channel (6) is composed of two parallel horizontal channels and two parallel diagonal channels.
4. The movement displacement mechanism according to claim 3, wherein: A baffle (7) is provided at the intersection of the horizontal channel and the diagonal channel. The baffle (7) is located between two limit blocks (9).
5. The movement displacement mechanism according to claim 1, wherein: The bearing (3) is a ball bearing. The inner ring of the bearing (3) is fixed at one end of a connecting column (10). The other end of the connecting column (10) is vertically fixed at the bottom of the bearing connecting plate (4).