Vertical dynamic balancing machine with self-adaptive adjusting swing frame

Abstract

The invention relates to the technical field of vertical dynamic balancing machines, in particular to a vertical dynamic balancing machine with a self-adaptive adjusting swing frame, which comprises a machine body and a mounting column, the top end of the machine body is rotatably connected with a swing frame main body, the top end of the swing frame main body is fixedly connected with a limiting column, and a limiting groove is formed in the bottom end of the mounting column. The limiting columns are slidably connected to the interiors of the limiting grooves, connecting plates are fixedly connected to the left side and the right side of the top end of the swing frame body, and the connecting plates are slidably connected to the interiors of the mounting columns. The mounting column and the swing frame main body are modularly designed, so that the mounting column can be adjusted up and down, the connecting plate and the mounting column are clamped and limited by using the clamping block, and the to-be-tested part is limited, so that the mounting column and the swing frame main body can detect parts of different sizes, and the detection precision is relatively high; and therefore, the use efficiency and the quality of the parts are better.

Description

Technical Field

[0001] The present invention relates to the technical field of vertical dynamic balancing machines, and more specifically, the present invention relates to a vertical dynamic balancing machine provided with an adaptive adjustment pendulum frame. Background Art

[0002] A dynamic balancing machine is a device used to detect the magnitude and position of the unbalance of various parts without a main shaft, such as flywheels, grinding wheels, belt pulleys, clutches, turbine discs, tires, etc. By using it to test the parts, the parts can reduce the vibration force and noise generated during rotation, which helps to improve the working environment and operating comfort.

[0003] After retrieval, a pendulum frame structure for a double-sided vertical dynamic balancing machine is disclosed in the prior art, and its patent publication number is CN214121499U. It is recorded in the specification part that by designing, the center of mass of the main shaft assembly including the workpiece is evenly distributed on the central plane of the vertical height of the two pendulum frames, and reasonable dimensions are designed for the vibration mode analysis of the pendulum frame, so as to obtain a better separation ratio.

[0004] However, in actual use, during the working process of the traditional vertical dynamic balancing machine, the angle of the pendulum frame is usually fixed and cannot be adaptively adjusted according to the dimensions and unbalance conditions of different parts, resulting in problems such as low measurement accuracy and unsatisfactory correction effect, which affect the production efficiency and product quality. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a vertical dynamic balancing machine provided with an adaptive adjustment pendulum frame to solve the problems in the prior art that the angle of the pendulum frame is fixed and cannot be adaptively adjusted according to the dimensions and unbalance conditions of different parts, resulting in low measurement accuracy and unsatisfactory correction effect, which affect the production efficiency and product quality.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A vertical dynamic balancing machine provided with an adaptive adjustment pendulum frame, including a machine body and a mounting column. The top end of the machine body is rotatably connected to a pendulum frame main body. The top end of the pendulum frame main body is fixedly connected to a limiting column. The bottom end inside the mounting column is provided with a limiting groove. The limiting column is slidably connected inside the limiting groove. The left and right sides of the top end of the pendulum frame main body are fixedly connected with connecting plates. The connecting plates are slidably connected inside the mounting column. A plurality of clamping grooves are formed inside the connecting plates. A clamping block is clamped inside the clamping groove. The clamping block is slidably connected inside the mounting column.

[0007] Among them, two installation grooves are formed inside the installation column. Installation pieces are fixedly connected to the adjacent sides of the two clamping blocks. A pull rope is fixedly connected to the other end of the installation piece. An elastic member is sleeved outside the pull rope. A buckling block is fixedly connected to the top end of the elastic member.

[0008] Among them, placing grooves are formed on the front and rear sides of the installation column. Insertion slots are formed on the inner wall of the placing groove. Placing blocks are fixedly connected to the front and rear ends of the buckling block. Insertion blocks are fixedly connected to the adjacent sides of the two placing blocks.

[0009] Among them, limiting blocks are fixedly connected to the left and right sides of the limiting column. The limiting blocks are slidably connected inside the limiting groove. Connecting grooves are formed on the left and right sides inside the installation column. The connecting plate is slidably connected inside the connecting groove.

[0010] Among them, the clamping block is slidably connected inside the installation groove. The installation piece is slidably connected inside the installation groove.

[0011] Among them, one end of the elastic member is fixedly connected to the inner wall of the installation groove. The other end of the elastic member is fixedly connected to the pull rope.

[0012] Among them, the bottom end of the buckling block is in contact with the top end of the installation column. The placing block is slidably connected inside the placing groove. The insertion block is inserted inside the insertion slot.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the above solution, by modularizing the installation column and the swing frame main body, the installation column can be adjusted up and down. The connecting plate and the installation column are clamped and limited by the clamping block, and the parts to be tested are limited, so that the installation column and the swing frame main body can detect parts of different sizes, with high detection accuracy, and thus the use efficiency and quality of the parts are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the present invention;

[0016] Figure 2 is a top view of the swing frame main body of the present invention;

[0017] Figure 3 is the present invention's Figure 2 structural sectional view at A-A;

[0018] Figure 4 is the present invention's Figure 3 structural enlarged view at A;

[0019] Figure 5 is the present invention's Figure 2Cross-sectional view of the structure at B-B;

[0020] Figure 6 For the present invention Figure 5 Enlarged view of the structure at B.

[0021] [Reference numerals]

[0022] 1, body; 2, main body of the swing frame; 3, mounting post; 4, limiting groove; 5, limiting post; 6, limiting block; 7, connecting groove; 8, connecting plate; 9, card slot; 10, card block; 11, mounting groove; 12, pulling rope; 13, elastic member; 14, buckling block; 15, placing block; 16, inserting block; 17, placing groove; 18, inserting slot; 19, mounting piece. Detailed implementation manners

[0023] To make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] Embodiment 1: Please refer to Figures 1 to 6 , the present invention provides a technical solution: a vertical dynamic balancer with an adaptive adjustment swing frame, including a body 1 and a mounting post 3. The top of the body 1 is rotatably connected to the main body 2 of the swing frame. The body 1 plays a limiting role on the main body 2 of the swing frame, enabling the main body 2 of the swing frame to rotate smoothly. The top of the main body 2 of the swing frame is fixedly connected to a limiting post 5. The bottom inside of the mounting post 3 is provided with a limiting groove 4. The limiting post 5 is slidably connected inside the limiting groove 4. The limiting groove 4 provides an installation space for the limiting post 5. Limiting blocks 6 are fixedly connected to both the left and right sides of the limiting post 5. The limiting blocks 6 are slidably connected inside the limiting groove 4. The limiting groove 4 plays a limiting role on the limiting blocks 6, so that the limiting blocks 6 will not deviate when sliding. With the cooperation of the limiting groove 4 and the limiting blocks 6, the main body 2 of the swing frame can rotate smoothly. Connecting plates 8 are fixedly connected to both the left and right sides of the top of the main body 2 of the swing frame. The connecting plates 8 are slidably connected inside the mounting post 3. Connecting grooves 7 are provided on both the left and right sides inside the mounting post 3. The connecting plates 8 are slidably connected inside the connecting grooves 7. The connecting grooves 7 provide an installation space for the connecting plates 8. A plurality of card slots 9 are provided inside the connecting plates 8. Card blocks 10 are clamped inside the card slots 9. The card blocks 10 are slidably connected inside the mounting post 3. The card blocks 10 are used to limit the connecting plates 8 and the mounting post 3, enabling the mounting post 3 to be adjusted.

[0025] When the installation column 3 needs to be adjusted, by moving the two clamping blocks 10 towards the closer side, the clamping blocks 10 can be disengaged from the inside of the clamping groove 9, so that the connecting plate 8 and the installation column 3 are no longer restricted. Then, pull the installation column 3 upwards, so that the installation column 3 can drive the clamping blocks 10 to slide upwards. Furthermore, when the installation column 3 moves to the required position, by moving the two clamping blocks 10 towards the separated side, the clamping blocks 10 can be engaged with this connecting plate 8 and can limit the parts to be detected, so that parts of different sizes can be detected, with higher detection accuracy, and thus the use efficiency and quality of the parts are better.

[0026] Embodiment 2: On the basis of Embodiment 1, in order to facilitate pulling the clamping block 10, two installation grooves 11 are formed inside the installation column 3. The clamping blocks 10 are slidably connected inside the installation grooves 11. The installation grooves 11 provide installation space for the clamping blocks 10. On the closer sides of the two clamping blocks 10, installation pieces 19 are fixedly connected. The installation pieces 19 are used to pull the clamping blocks 10 to move. The installation pieces 19 are slidably connected inside the installation grooves 11. The installation grooves 11 play a role in limiting the installation pieces 19, so that the installation pieces 19 will not shift during sliding. The other ends of the installation pieces 19 are fixedly connected with pull ropes 12. An elastic member 13 is sleeved outside the pull ropes 12. One end of the elastic member 13 is fixedly connected to the inner wall of the installation groove 11, and the other end of the elastic member 13 is fixedly connected to the pull rope 12. The top end of the elastic member 13 is fixedly connected with a buckling block 14.

[0027] When the clamping block 10 needs to be pulled, by pulling the buckling block 14 upwards, one end of the pull rope 12 can be pulled upwards by the buckling block 14. Furthermore, the other end of the buckling block 14 can pull the installation piece 19 to move inwards, so that while the installation piece 19 squeezes the elastic member 13 to deform, the clamping block 10 is pulled out of the parts and the connecting plate 8, and the clamping block 10 enters the inside of the installation groove 11. On the contrary, by releasing the buckling block 14, the elastic member 13 can perform a reset movement, and then the elastic member 13 can push the installation piece 19 to move outwards, so that the installation piece 19 can push the clamping block 10 to be engaged with the connecting plate 8 and fit with the outer surface of the parts.

[0028] Embodiment 3: On the basis of Embodiment 2, in order to achieve a relatively stable installation of the buckling block 14, placing grooves 17 are provided on both the front and rear sides of the installation column 3, and inserting slots 18 are provided on the inner walls of the placing grooves 17. The bottom end of the buckling block 14 is attached to the top end of the installation column 3, so that when the buckling block 14 is not pulled, the buckling block 14 will not shift. Placing blocks 15 are fixedly connected to both the front and rear ends of the buckling block 14, and the placing blocks 15 are slidably connected inside the placing grooves 17. The placing grooves 17 play a role in limiting the placing blocks 15, enabling the placing blocks 15 to slide smoothly. Insert blocks 16 are fixedly connected to the adjacent sides of the two placing blocks 15, and the insert blocks 16 are inserted inside the inserting slots 18, thereby limiting the buckling block 14.

[0029] When it is necessary to pull the buckling block 14, by pulling the two placing blocks 15 away from each other, the placing blocks 15 can drive the insert blocks 16 to move outward, so that the insert blocks 16 can be disengaged from the inside of the inserting slots 18, so that the buckling block 14 is no longer restricted, and thus the buckling block 14 can be conveniently pulled. On the contrary, after the buckling block 14 is attached to the installation column 3, by sliding the placing blocks 15 into the inside of the placing grooves 17 and inserting the insert blocks 16 into the inside of the inserting slots 18, the buckling block 14 can be limited.

[0030] The working process of the present invention is as follows:

[0031] When the installation column 3 needs to be adjusted, by pulling the two placement blocks 15 away from each other, the placement blocks 15 can drive the insertion blocks 16 to move outward, so that the insertion blocks 16 can be detached from the inside of the slot 18, and thus the buckling block 14 is no longer restricted. By pulling the buckling block 14 upward, one end of the pulling rope 12 can be pulled upward by the buckling block 14, and thus the other end of the buckling block 14 can pull the mounting piece 19 to move inward. While the mounting piece 19 squeezes the elastic member 13 to deform, the clamping block 10 is pulled out of the inside of the component and the connecting plate 8, and the clamping block 10 enters the inside of the mounting groove 11. Then, the installation column 3 is pulled upward, so that the installation column 3 can drive the clamping block 10 to slide upward. Then, when the installation column 3 moves to the required position, by releasing the buckling block 14, the elastic member 13 can perform a reset movement, and thus the elastic member 13 can push the mounting piece 19 to move outward, so that the mounting piece 19 can push the clamping block 10 to engage with the connecting plate 8 and fit with the outer surface of the component, so as to limit the component to be detected, and thus components of different sizes can be detected, with higher detection accuracy, and the use efficiency and quality of the components are better. At this time, when the buckling block 14 and the installation column 3 are in contact with each other, then by sliding the placement block 15 into the inside of the placement groove 17 and inserting the insertion block 16 into the inside of the slot 18, the buckling block 14 can be limited, so that the buckling block 14 can be stably installed, and thus the use of the clamping block 10 is not affected.

[0032] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object to be described changes, the relative position relationship may change;

[0033] Second: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments of the present disclosure are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0034] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vertical dynamic balancer provided with an adaptive adjustment swing frame, characterized in that, It includes a body (1) and a mounting post (3). The top end of the body (1) is rotatably connected to a swing frame main body (2). The top end of the swing frame main body (2) is fixedly connected to a limit post (5). The inner bottom of the mounting post (3) is provided with a limit groove (4). The limit post (5) is slidably connected inside the limit groove (4). On both the left and right sides of the top end of the swing frame main body (2), there are fixedly connected connecting plates (8). The connecting plates (8) are slidably connected inside the mounting post (3). Multiple card slots (9) are provided inside the connecting plates (8). A card block (10) is clamped inside the card slot (9). The card block (10) is slidably connected inside the mounting post (3).

2. The vertical dynamic balancer provided with an adaptive adjustment swing frame according to claim 1, characterized in that, Two mounting grooves (11) are provided inside the mounting post (3). On the adjacent sides of the two card blocks (10), there are fixedly connected mounting pieces (19). The other end of the mounting piece (19) is fixedly connected to a pull rope (12). An elastic member (13) is sleeved outside the pull rope (12). The top end of the elastic member (13) is fixedly connected to a buckling block (14).

3. The vertical dynamic balancer provided with an adaptive adjustment swing frame according to claim 2, characterized in that, On both the front and back sides of the mounting post (3), there are provided placement grooves (17). The inner wall of the placement groove (17) is provided with a slot (18). On both the front and back ends of the buckling block (14), there are fixedly connected placement blocks (15). On the adjacent sides of the two placement blocks (15), there are fixedly connected insertion blocks (16).

4. The vertical dynamic balancer provided with an adaptive adjustment swing frame according to claim 1, wherein, On both the left and right sides of the limit post (5), there are fixedly connected limit blocks (6). The limit blocks (6) are slidably connected inside the limit groove (4). On both the left and right sides inside the mounting post (3), there are provided connecting grooves (7). The connecting plates (8) are slidably connected inside the connecting grooves (7).

5. The vertical dynamic balancer provided with an adaptive adjustment swing frame according to claim 2, wherein, The card block (10) is slidably connected inside the mounting groove (11). The mounting piece (19) is slidably connected inside the mounting groove (11).

6. The vertical dynamic balancer provided with an adaptive adjustment swing frame according to claim 2, characterized in that, One end of the elastic member (13) is fixedly connected to the inner wall of the mounting groove (11). The other end of the elastic member (13) is fixedly connected to the pull rope (12).

7. The vertical dynamic balancer provided with an adaptive adjustment swing frame according to claim 3, wherein, The bottom end of the buckling block (14) is in contact with the top end of the mounting post (3). The placement blocks (15) are slidably connected inside the placement grooves (17). The insertion blocks (16) are inserted inside the slots (18).

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