Synchronous belt linear sliding table provided with elevation angle adjusting mechanism

Abstract

The utility model discloses a synchronous belt linear sliding table with an elevation angle adjusting mechanism, which relates to the technical field of linear sliding tables and comprises a mounting bottom plate and an elevation angle adjusting device. The top of the mounting bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is rotatably connected with a rotating supporting rod, the top of the rotating supporting rod is fixedly connected with a guide rail, the guide rail is rotatably mounted at the top of the mounting bottom plate, and a sliding table is slidably mounted on the surface of the guide rail; the elevation angle adjusting device comprises a sliding block, a hydraulic machine, two positioning key blocks, a rotating supporting rod, two mounting blocks and a rotating shaft, a sliding groove is formed in the top of the mounting bottom plate, the sliding block is slidably mounted in the sliding groove, and a worker only needs to start the hydraulic machine to drive the sliding block to slide, so that the elevation angle of the sliding table can be adjusted; the position of the mounting bottom plate is fixed, so that the moving stability of the sliding table can be ensured, the elevation angle adjusting mode of the sliding table is simplified, and the elevation angle adjusting convenience of the sliding table is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to linear slide table technical field, especially a synchronous belt linear slide table with elevation angle adjusting mechanism. BACKGROUND

[0002] Linear slide table, in particular to a kind of mechanical structure that can provide linear motion, it can be used horizontally or vertically, it can also be combined into specific motion mechanism, this mechanism is subdivided into different industries and has different names, more common names are: linear slide table, linear slide table, electric cylinder, electric slide table, mechanical arm, mechanical hand, etc., linear slide table is usually used with power motor, other demand workpieces are installed on its slider to form complete conveying motion equipment and set a suitable motor forward and reverse program, which can realize the automatic circulation of workpiece reciprocating motion, so as to achieve the purpose of mass production and intensive production of equipment.

[0003] The currently disclosed patent CN217301476U discloses a synchronous belt linear slide table, the synchronous belt is connected with the slide seat slidingly arranged on the base, the driving motor drives the synchronous belt to drive the slide seat to move; the slide rail is installed in the base in an embedded manner, which can withstand greater torque; the slide seat is in transmission connection with one side of the synchronous belt, and the slide seat is provided with an avoiding hole for the other side of the synchronous belt in the opposite movement direction to pass through, so that the slide table structure is more compact and smaller in size.

[0004] Based on the above search, it is found that the synchronous belt linear slide table has an avoiding hole in the slide seat for the other side of the synchronous belt in the opposite movement direction to pass through, so that the slide table structure is more compact and smaller in size. However, the synchronous belt linear slide table is fixedly installed, and the operator cannot adjust the elevation angle of the slide table as needed. When the elevation angle of the slide table needs to be adjusted, the operator only needs to adjust the angle of the base of the slide table to complete the adjustment of the elevation angle of the slide table. This not only cannot ensure the stability of the movement of the slide table, but also makes the way of adjusting the elevation angle of the slide table more cumbersome, affecting the convenience of adjusting the elevation angle of the slide table. Utility model content

[0005] The utility model aims at least to solve one of the technical problems existing in the prior art, and provides a synchronous belt linear slide table with an elevation angle adjusting mechanism, which can solve the problem that when the elevation angle of the slide table needs to be adjusted, the operator only needs to adjust the angle of the base of the slide table to complete the adjustment of the elevation angle of the slide table. This not only cannot ensure the stability of the movement of the slide table, but also makes the way of adjusting the elevation angle of the slide table more cumbersome, affecting the convenience of adjusting the elevation angle of the slide table.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a synchronous belt linear slide table equipped with an elevation angle adjustment mechanism, comprising a mounting base plate and an elevation angle adjustment device; a support rod is fixedly connected to the top of the mounting base plate, a rotating support rod is rotatably connected to the top of the support rod, a guide rail is fixedly connected to the top of the rotating support rod, the guide rail is rotatably mounted on the top of the mounting base plate, and the slide table is slidably mounted on the surface of the guide rail; the elevation angle adjustment device includes a slider, a hydraulic press, two positioning key blocks, a rotating support rod, two mounting blocks, and a rotating shaft, a groove is provided on the top of the mounting base plate, the slider is slidably mounted inside the groove, the hydraulic press is fixedly mounted inside the groove, and the output end of the hydraulic press is fixedly connected to the surface of the slider.

[0007] Preferably, the inner wall of the slide has two positioning keyways.

[0008] Preferably, the two positioning key blocks are slidably connected inside the two positioning key slots, and the two positioning key blocks are fixedly connected to the front and rear sides of the slider.

[0009] Preferably, both mounting blocks are fixedly connected to the left end of the guide rail, and the rotating shaft is rotatably mounted inside the two mounting blocks.

[0010] Preferably, the lower end of the rotating support rod is rotatably mounted on the upper end of the slider, and the end of the rotating support rod away from the slider is rotatably mounted on the surface of the rotating shaft.

[0011] Preferably, the rotating support rod has an annular groove inside, and wear-resistant balls are slidably connected inside the annular groove. The wear-resistant balls are distributed in a circular and equidistant manner inside the annular groove.

[0012] Preferably, the surface of the rotating shaft is provided with an annular groove, and the surface of the wear-resistant ball is slidably connected to the inside of the annular groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This synchronous belt linear slide table with an elevation angle adjustment mechanism allows operators to adjust the elevation angle of the slide table simply by starting the hydraulic press to drive the slider. At this time, the position of the mounting base plate remains fixed, which not only ensures the stability of the slide table movement but also simplifies the method of adjusting the elevation angle and improves the convenience of adjusting the elevation angle of the slide table. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall structure of a synchronous belt linear slide table equipped with an elevation angle adjustment mechanism according to the present invention.

[0017] Figure 2 This is a schematic diagram of the left side structure of a synchronous belt linear slide table equipped with an elevation angle adjustment mechanism according to the present invention.

[0018] Figure 3 This is a schematic diagram of the bottom structure of the guide rail of this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the rotating support rod of this utility model.

[0020] Reference numerals in the attached drawings: 1. Mounting base plate; 2. Support rod; 3. Rotating support rod; 4. Guide rail; 5. Slide table; 6. Slide groove; 7. Slider; 8. Hydraulic press; 9. Positioning keyway; 10. Positioning key block; 11. Rotating support rod; 12. Mounting block; 13. Rotating shaft; 14. Annular groove; 15. Wear-resistant ball; 16. Annular groove. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0025] Please see Figures 1-4This utility model provides a technical solution: a synchronous belt linear slide table equipped with an elevation angle adjustment mechanism, including a mounting base plate 1 and an elevation angle adjustment device. A support rod 2 is fixedly connected to the top of the mounting base plate 1, and a rotating support rod 3 is rotatably connected to the top of the support rod 2. A guide rail 4 is fixedly connected to the top of the rotating support rod 3. The guide rail 4 is rotatably mounted on the top of the mounting base plate 1, and a slide table 5 is slidably mounted on the surface of the guide rail 4. The elevation angle adjustment device includes a slider 7, a hydraulic press 8, two positioning key blocks 10, a rotating support rod 11, two mounting blocks 12, and a rotating shaft 13. A groove 6 is formed on the top of the mounting base plate 1, and the slider 7 is slidably mounted on the top of the groove 6. The hydraulic press 8 is fixedly installed inside the slide 6. The output end of the hydraulic press 8 is fixedly connected to the surface of the slider 7. Two positioning keyways 9 are opened on the inner wall of the slide 6. Two positioning key blocks 10 are slidably connected inside the two positioning keyways 9 respectively. The two positioning key blocks 10 are fixedly connected to the front and rear sides of the slider 7 respectively. The lower end of the rotating support rod 11 is rotatably installed on the upper end of the slider 7. Two mounting blocks 12 are fixedly connected to the left end of the guide rail 4. The rotating shaft 13 is rotatably installed inside the two mounting blocks 12. The end of the rotating support rod 11 away from the slider 7 is rotatably installed on the surface of the rotating shaft 13.

[0026] The slide table 5 can slide left and right on the surface of the guide rail 4. When the operator needs to adjust the elevation angle of the slide table 5, the operator can start the hydraulic press 8. The output end of the hydraulic press 8 slides and drives the slider 7 to slide left and right. The slider 7 slides left and right and drives the two positioning key blocks 10 to slide left and right inside the two positioning keyways 9. The two positioning keyways 9 can guide and position the two positioning key blocks 10 and the slider 7, ensuring the stability of the slider 7 sliding inside the slide groove 6 and preventing the slider 7 from moving out of the slide groove 6. The left and right sliding of the slider 7 can drive the rotating support rod 11 to rotate. When the rotating support rod 11 rotates, its upper end can move up and down and drive the rotating shaft 13 and the two mounting... Block 12 moves up and down in an arc. The movement of the two mounting blocks 12 can drive the left end of the guide rail 4 to move up and down in an arc. The rotation of the guide rail 4 can drive the rotating support rod 3 to rotate on the top of the support rod 2. At this time, the support rod 2 can support and fix the rotating support rod 3 and the guide rail 4. The rotation of the guide rail 4 can drive the slide table 5 to rotate and adjust the elevation angle. When it is necessary to adjust the elevation angle of the slide table 5, the operator only needs to start the hydraulic press 8 to drive the slider 7 to slide to complete the adjustment of the elevation angle of the slide table 5. At this time, the position of the mounting base plate 1 remains unchanged, which not only ensures the stability of the movement of the slide table 5, but also simplifies the way to adjust the elevation angle of the slide table 5 and improves the convenience of adjusting the elevation angle of the slide table 5.

[0027] The rotating support rod 11 has an annular groove 14 inside, and wear-resistant balls 15 are slidably connected inside the annular groove 14. The wear-resistant balls 15 are distributed in a circular and equidistant manner inside the annular groove 14. The rotating shaft 13 has an annular groove 16 on its surface, and the surface of the wear-resistant balls 15 is slidably connected to the inside of the annular groove 16.

[0028] During the process of the rotating support rod 11 rotating and driving the rotating shaft 13 to rotate in an arc, the rotating shaft 13 rotates inside the rotating support rod 11. The rotation of the rotating shaft 13 and the contact between the annular groove 16 and the wear-resistant ball 15 cause the wear-resistant ball 15 to roll. By changing the sliding friction between the rotating support rod 11 and the rotating shaft 13 into the rolling friction of the wear-resistant ball 15, the friction force of the rotating support rod 11 rotating on the surface of the rotating shaft 13 is reduced, ensuring the stability of the rotating support rod 11 rotating on the surface of the rotating shaft 13, and thus improving the smoothness of the slide table 5 in adjusting the elevation angle.

[0029] Structural Description:

[0030] Mounting base plate 1: As the basic support component of the entire synchronous belt linear slide, many other components such as support rods and some components in the elevation angle adjustment device are installed on its top, and their positions remain fixed during the elevation angle adjustment of the slide.

[0031] Support rod 2: It is fixedly connected to the top of the mounting base plate 1, and its top end is rotatably connected to the rotating support rod 3. It provides support for the rotating support rod 3 and the guide rail 4, and provides support and fixation for the rotating support rod 3 when the guide rail 4 rotates to adjust the elevation angle.

[0032] Rotary support rod 3: The lower end is rotatably connected to the top of support rod 2, and the top is fixedly connected to guide rail 4. When guide rail 4 rotates due to adjustment of elevation angle, it also rotates around the top of support rod 2 to assist in the adjustment of slide table elevation angle.

[0033] Guide rail 4: The top is rotatably mounted on the mounting base plate 1, and the surface is for the slide table 5 to slide; the left end is connected to the rotating support rod 11 through the mounting block 12, and rotates around the rotation connection point with the mounting base plate 1 under the action of the rotating support rod 11, thereby driving the slide table 5 to adjust the elevation angle;

[0034] Slide 5: Slidingly mounted on the surface of guide rail 4, it can slide left and right along the guide rail. At the same time, when the guide rail 4 rotates, it rotates with the guide rail to adjust the elevation angle. It is a key component for the linear slide to realize specific work.

[0035] Slide 6: Opened on the top of the mounting base plate 1, used to mount the slider 7 and the hydraulic press 8, providing a track for the slider 7 to slide;

[0036] Slider 7: It is slidably installed inside the slide groove 6 and fixedly connected to the output end of the hydraulic press 8. Under the drive of the hydraulic press, it slides left and right in the slide groove, thereby driving the rotating support rod 11 to move. It is the intermediate transmission component for realizing the elevation angle adjustment.

[0037] Hydraulic press 8: Fixedly installed inside slide 6, serving as a power source, it drives slider 7 to slide left and right through the sliding end, providing power for adjusting the elevation angle of the slide table;

[0038] Positioning keyway 9: Two keyways are formed on the inner wall of the slide groove 6. They cooperate with the positioning key block 10 to guide and position the sliding of the slider 7, ensuring that the slider 7 slides stably in the slide groove 6 and preventing it from moving out of the slide groove.

[0039] Positioning key block 10: Two positioning key blocks 10 are slidably connected inside the two positioning keyways 9 respectively, and are fixedly connected to the front and rear sides of the slider 7. They work together with the positioning keyways 9 to ensure the stability and accuracy of the slider 7 sliding.

[0040] Rotary support rod 11: The lower end is rotatably mounted on the upper end of the slider 7, and the end away from the slider 7 is rotatably mounted on the surface of the rotating shaft 13; it rotates under the drive of the slider 7, and the movement of its upper end drives the rotating shaft 13 and the left end of the guide rail 4 to move, thereby realizing the adjustment of the slide table elevation angle; an annular groove 14 is also provided inside for installing wear-resistant balls 15;

[0041] Mounting block 12: Both mounting blocks 12 are fixedly connected to the left end of the guide rail 4. The rotating shaft 13 is rotatably mounted inside to connect the rotating support rod 11 to the guide rail 4, transmit the movement of the rotating support rod 11, and drive the left end of the guide rail 4 to move up and down.

[0042] Rotating shaft 13: Rotatably installed inside the two mounting blocks 12, and rotatably connected to the end of the rotating support rod 11 away from the slider 7. Under the drive of the rotating support rod 11, it rotates in an arc shape, thereby driving the left end of the guide rail 4 to move and realize the adjustment of the slide table elevation angle; its surface is provided with an annular groove 16 to cooperate with the wear-resistant ball 15.

[0043] Annular groove 14: It is formed inside the rotating support rod 11 and is used to install wear-resistant balls 15, so that the wear-resistant balls 15 can be distributed in a circular and equidistant manner, thereby changing the friction mode between the rotating support rod 11 and the rotating shaft 13.

[0044] Wear-resistant ball 15: It is slidably connected inside the annular groove 14 and is distributed in a circular shape at equal intervals. Its surface is slidably connected to the annular groove 16 on the surface of the rotating shaft 13, which transforms the sliding friction between the rotating support rod 11 and the rotating shaft 13 into rolling friction, reduces friction, and improves the smoothness of the slide table elevation angle adjustment.

[0045] Annular groove 16: It is formed on the surface of the rotating shaft 13 and contacts the surface of the wear-resistant ball 15. When the rotating shaft 13 rotates, it drives the wear-resistant ball to roll through contact with the wear-resistant ball 15, thus assisting in the change of friction mode.

[0046] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A synchronous belt linear slide provided with an elevation angle adjustment mechanism, characterized in that, The utility model relates to an adjustable elevation device for antenna, which comprises: The top of the mounting base (1) is fixedly connected with a support rod (2), the top of the support rod (2) is rotatably connected with a rotary support rod (3), the top of the rotary support rod (3) is fixedly connected with a guide rail (4), the guide rail (4) is rotatably installed on the top of the mounting base (1), and the surface of the guide rail (4) is slidably connected with a sliding table (5); the elevation adjusting device comprises a sliding block (7), a hydraulic machine (8), two positioning key blocks (10), a rotary support rod (11), two mounting blocks (12) and a rotary shaft (13), the top of the mounting base (1) is provided with a sliding groove (6), the sliding block (7) is slidably installed in the sliding groove (6), the hydraulic machine (8) is fixedly installed in the sliding groove (6), and the output end of the hydraulic machine (8) is fixedly connected to the surface of the sliding block (7). The inner wall of the sliding groove (6) is provided with two positioning key grooves (9).

2. The synchronous belt linear slide with an elevation angle adjustment mechanism according to claim 1, wherein: The two positioning key blocks (10) are slidably connected in the two positioning key grooves (9) respectively, and the two positioning key blocks (10) are fixedly connected to the front and rear sides of the sliding block (7) respectively.

3. The synchronous belt linear slide with an elevation angle adjustment mechanism according to claim 2, wherein: The two mounting blocks (12) are fixedly connected to the left end of the guide rail (4), and the rotary shaft (13) is rotatably installed in the two mounting blocks (12).

4. The synchronous belt linear slide with elevation adjustment mechanism of claim 1, wherein: The lower end of the rotary support rod (11) is rotatably installed on the upper end of the sliding block (7), and the end, away from the sliding block (7), of the rotary support rod (11) is rotatably installed on the surface of the rotary shaft (13).

5. The synchronous belt linear slide with an elevation angle adjustment mechanism according to claim 4, wherein: The rotary support rod (11) is provided with an annular clamping groove (14) in the inside, the annular clamping groove (14) is slidably connected with a wear-resistant ball (15) in the inside, and the wear-resistant ball (15) is circularly and equidistantly distributed in the annular clamping groove (14).

6. The synchronous belt linear slide provided with an elevation angle adjusting mechanism according to claim 5, characterized in that: The surface of the rotary shaft (13) is provided with an annular groove (16), and the surface of the wear-resistant ball (15) is slidably connected with the inside of the annular groove (16).

7. The synchronous belt linear slide provided with an elevation angle adjustment mechanism according to claim 6, characterized in that: ​

Images