A load block turnover mechanism

Abstract

The utility model relates to a kind of load block turnover mechanism, including load block, the kind of load block turnover mechanism further includes two synchronous sliding block along first axis translation sliding, the load block is detachably connected to the sliding block, the sliding block drives the load block in first axis direction in load block unloading position and load block face position back and forth alternate motion.Advantages are that: by the design mechanical drive replaces artificial, fundamentally eliminates security risk, ensures the operation safety of operator.Simultaneously, the stability and repeatability of mechanical turnover greatly improve the measurement accuracy and data reliability.In addition, the mechanism significantly improves the operation efficiency, reduces labor intensity.

Description

Technical Field

[0001] This utility model belongs to the field of component testing, and in particular relates to a load block flipping mechanism. Background Technology

[0002] In existing technologies, the measurement of bearing protrusion usually requires workers to manually flip the load block, which not only poses a safety risk to personnel and can easily lead to pinching injuries, but also affects the accuracy and repeatability of the measurement results and is inefficient. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems by providing a load block flipping mechanism that can solve the above-mentioned technical issues.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A load block flipping mechanism includes a load block and two sliding blocks that slide synchronously along a first axis. The load block is detachably connected to the sliding blocks, and the sliding blocks drive the load block to move back and forth alternately between a load block unloading position and a load block flipping position in the first axis direction.

[0005] Furthermore, the sliding block is also provided with a load-bearing groove, and the load-bearing block has a shaft placed in the load-bearing groove. In the unloading position of the load-bearing block, the shaft can be disengaged from or enter the load-bearing groove.

[0006] Furthermore, the load block flipping mechanism further includes a movable limiting seat and a movable limiting bracket detachably connected to the movable limiting seat, the movable limiting bracket being rotatably connected to the sliding block.

[0007] Furthermore, there are two movable distance limiting seats distributed on a second axis perpendicular to the first axis. Each movable distance limiting seat is provided with a slot, and the movable distance limiting bracket is U-shaped and can be detachably engaged with the slot.

[0008] Furthermore, the movable distance limiting bracket also includes a fixing part distributed along the second axis and a limiting part distributed along the first axis, wherein the fixing part is at least partially engaged with the slot.

[0009] Furthermore, the load block flipping mechanism also includes an overhead support, the sliding block is connected to the overhead support via a sliding member, and the movable limiting seat is fixed to the overhead support.

[0010] Furthermore, there are two sliding members, and each of the sliding members is slidably connected to a sliding block, with the end of the sliding member near the unloading position of the carrier block being suspended in the air.

[0011] Furthermore, a linearly lifting load unloading bracket is provided at the load unloading position, the load unloading bracket having two bearing shoulders that can contact the load block.

[0012] Furthermore, the block unloading bracket is connected to the lifting drive assembly, which includes either a manual lifting drive assembly or an automated lifting drive assembly.

[0013] Furthermore, one end of the load block has a conformal bearing inner ring portion, and the other end of the load block has a conformal bearing outer ring portion.

[0014] Compared with existing technologies, the advantages of this application are as follows: by replacing manual labor with mechanical drive, the safety hazards are fundamentally eliminated, ensuring the safety of operators. At the same time, the stability and repeatability of mechanical rotation greatly improve measurement accuracy and data reliability. Furthermore, this mechanism significantly improves work efficiency and reduces labor intensity. Attached Figure Description

[0015] Figure 1 This is a schematic front view of the main assembly of the load block flipping mechanism of this utility model; Figure 2 These are two schematic front views of the main assembly of the load block flipping mechanism of this utility model. Figure 3 These are three schematic front views of the main assembly of the load block flipping mechanism of this utility model. Figure 4 This is a front view schematic diagram of the main assembly of a load block flipping mechanism according to the present invention; Figure 5 This is a right-side view of the main assembly of a load block flipping mechanism according to this utility model; Figure 6 This is a top view of the main assembly of a load block flipping mechanism according to the present invention.

[0016] In the figure, the components are: worktable 1, sliding block 41, load bearing groove 411, moving distance limiting seat 42, slot 421, moving distance limiting bracket 43, fixing part 431, limiting part 432, overhead bracket 44, sliding part 45, load block 5, inner ring of the profile bearing 51, outer ring of the profile bearing 52, shaft 53, load unloading bracket 61, bearing shoulder 611, lifting drive assembly 62, first axis X, and second axis Y. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0018] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0020] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0021] Example 1

[0022] like Figures 1-3As shown, a load block flipping mechanism includes a load block 5 for measuring bearing protrusion and two sliding blocks 41 that slide synchronously along a first axis X. The load block 5 is detachably connected to the sliding blocks 41. The sliding blocks 41 drive the load block 5 to move back and forth alternately between a load block removal position and a load block flipping position in the first axis X direction. When the sliding blocks 41 drive the load block 5 to the load block removal position, the position of the load block 5 can be replaced; when it moves to the load block flipping position, the load block 5 can be flipped to measure the remaining rings of bearing protrusion and to switch between different test surfaces of the load block 5.

[0023] Among them, such as Figure 4 As shown, one end of the load block 5 has a shaped bearing inner ring portion 51, and the other end of the load block 5 has a shaped bearing outer ring portion 52. The shaped bearing inner ring portion 51 and the shaped bearing outer ring portion 52 are used to simulate the assembly force and contact shape of the bearing inner ring and outer ring, respectively, so that the bearing under test is closer to the actual assembly state during measurement, thereby improving the authenticity and consistency of the protrusion detection results and reducing the data deviation caused by different clamping methods.

[0024] Furthermore, such as Figure 4 As shown, the sliding block 41 is also provided with a load-bearing groove 411. The load-bearing block 5 has a shaft 53 placed in the load-bearing groove 411. In the load-bearing unloading position, the shaft 53 can detach from or enter the load-bearing groove 411. The opening of the load-bearing groove 411 is vertical, so that when the sliding block 41 moves the load-bearing block 5 to the load-bearing unloading position, the shaft 53 can easily detach from or enter the load-bearing groove 411 in the vertical direction, thereby realizing the rapid loading and unloading of the load-bearing block 5. During the process of the sliding block 41 moving from the load-bearing unloading position to the load-bearing flipping position, the side wall of the load-bearing groove 411 forms a reliable constraint on the shaft 53, ensuring that the load-bearing block 5 remains stably connected during translation and flipping.

[0025] A load-block flipping mechanism further includes a movable limiting seat 42 and a movable limiting bracket 43 detachably connected to the movable limiting seat 42. The movable limiting seat 42 is fixed on the worktable 1 to limit the travel of the two sliding blocks 41 and provide fixation to prevent misalignment or affect the test. The movable limiting bracket 43 is detachably connected to the movable limiting seat 42, and the movable limiting seat 42 can be finely adjusted in the first axis X direction, which facilitates quick setting of travel limits when changing load blocks 5 of different specifications or adjusting the station distance, reducing machine setup time and improving the versatility of the device. The movable limiting bracket 43 is rotatably connected to the sliding blocks 41 respectively, so that the limiting distance and guide are adjusted during the reciprocating process of the sliding blocks 41. Furthermore, there are two movable limiting seats 42 distributed on a second axis Y perpendicular to the first axis X. Each movable limiting seat 42 is provided with a slot 421, and the movable limiting bracket 43 is U-shaped and detachably engaged with the slot 421. By distributing two movable limiting seats 42 along the second axis Y, a symmetrical limiting reference can be formed for the sliding block 41 in the lateral direction, making it less prone to swaying and twisting when the load storage mechanism 4 reciprocates in the first axis X direction, thereby improving the posture stability and positioning consistency of the load block 5 during the transfer process; at the same time, the slot 421 and the U-shaped movable limiting bracket 43 adopt a detachable snap-fit ​​connection, which can quickly complete the position adjustment of the limiting component without disassembling the fasteners, making it convenient to set the stroke according to different specifications of load blocks 5 or different workstation spacing requirements, reducing the machine adjustment time and improving maintenance convenience, and the snap-fit ​​structure is not easy to loosen after being subjected to force, which helps to ensure the reliability of the limiting.

[0026] Furthermore, such as Figure 6 As shown, the movable distance limiting bracket 43 also includes a fixing part 431 distributed along the second axis Y and a limiting part 432 distributed along the first axis X. The fixing part 431 is at least partially engaged with the slot 421, and the limiting part 432 extends along the first axis X. Its end contacts the sliding block 41 when it reaches the travel limit position, thereby precisely limiting the movement distance of the sliding block 41 between the block unloading position and the block flipping position.

[0027] like Figure 1As shown, an overhead support 44 is provided on the worktable 1. The sliding block 41 is connected to the overhead support 44 via a sliding member 45, and a movable limiting seat 42 is fixed to the overhead support 44. Fixing the movable limiting seat 42 to the overhead support 44 ensures the stroke accuracy and repeatability of the reciprocating movement of the sliding block 41, making the switching of the load block 5 between the unloading position and the flipping position more reliable. Furthermore, there are two sliding members 45, and a sliding block 41 is slidably connected to each sliding member 45. The end of the sliding member 45 near the unloading position is suspended. By guiding the two sliding blocks 41 with two sliding members 45 respectively, a double-guided support structure can be formed, which makes the sliding motion more uniform and stronger in resisting lateral forces, thereby reducing sliding resistance and the probability of jamming, and ensuring that the load block 5 is transferred smoothly and stably. At the same time, the end of the sliding member 45 near the unloading position of the load block is suspended, which makes it easier to reserve operating space for the bearing carrier 3 and the load unloading mechanism 6 at the unloading position, reducing structural obstruction and interference.

[0028] like Figure 2 As shown, a linear lifting and lowering load unloading bracket 61 is also provided at the load unloading position. The load unloading bracket 61 has two bearing shoulders 611 that can contact the inner ring 51 or the outer ring 52 of the profile bearing. By setting the load unloading bracket 61 to move linearly up and down relative to the worktable 1, it can achieve controlled vertical support and fall of the load block 5 at the load unloading position. The loading and unloading path is clear and the force direction is consistent. The two bearing shoulders 611 form a double-point support structure, which can stably contact the inner ring 51 or the outer ring 52 of the profile bearing respectively, so that the load block 5 maintains its posture balance during unloading and reloading.

[0029] The block unloading bracket 61 is connected to the lifting drive assembly 62, which includes either a manual lifting drive assembly or an automated lifting drive assembly. Manual lifting can be used to reduce equipment costs and facilitate maintenance when a complex control system is not required. Automated lifting can be used to achieve constant lifting speed and stable output force when higher cycle time and consistency are needed. This allows the block unloading mechanism 6 to adapt to different production line configurations and usage scenarios. In this embodiment, a manual lifting drive assembly is used as an example.

[0030] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A load block flipping mechanism, comprising a load block (5), characterized in that, The load block flipping mechanism further includes two sliding blocks (41) that slide synchronously along the first axis (X). The load block (5) is detachably connected to the sliding blocks (41). The sliding blocks (41) drive the load block (5) to move back and forth alternately in the first axis (X) direction between the load block unloading position and the load block flipping position.

2. The load block flipping mechanism according to claim 1, characterized in that, The sliding block (41) is also provided with a load-bearing groove (411), and the load-bearing block (5) has a shaft (53) placed in the load-bearing groove (411). In the load-bearing unloading position, the shaft (53) can be disengaged from or enter the load-bearing groove (411).

3. The load block flipping mechanism according to claim 1, characterized in that, The load block flipping mechanism further includes a movable limiting seat (42) and a movable limiting bracket (43) detachably connected to the movable limiting seat (42), wherein the movable limiting bracket (43) is rotatably connected to the sliding block (41).

4. The load block flipping mechanism according to claim 3, characterized in that, There are two movable distance limiting seats (42) and they are distributed on a second axis (Y) perpendicular to the first axis (X). Each movable distance limiting seat (42) is provided with a slot (421), and the movable distance limiting bracket (43) is U-shaped and can be detachably connected to the slot (421).

5. A load block flipping mechanism according to claim 4, characterized in that, The movable distance limiting bracket (43) further includes a fixing part (431) distributed along the second axis (Y) and a limiting part (432) distributed along the first axis (X), wherein the fixing part (431) is at least partially engaged with the slot (421).

6. A load block flipping mechanism according to claim 3, characterized in that, The load block flipping mechanism further includes an overhead support (44), the sliding block (41) is connected to the overhead support (44) through a sliding member (45), and the movable distance seat (42) is fixed on the overhead support (44).

7. A load block flipping mechanism according to claim 6, characterized in that, There are two sliding members (45), and each of the sliding members (45) is slidably connected to a sliding block (41). The end of the sliding member (45) near the unloading position of the carrier block is in a suspended state.

8. A load block flipping mechanism according to claim 1, characterized in that, The loading block unloading position is also provided with a linear lifting loading block unloading bracket (61), which has two bearing shoulders (611) that can contact the load block (5).

9. A load block flipping mechanism according to claim 8, characterized in that, The block unloading bracket (61) is connected to the lifting drive assembly (62), which includes either a manual lifting drive assembly or an automated lifting drive assembly.

10. A load block flipping mechanism according to claim 1, characterized in that, One end of the load block (5) has a contoured bearing inner ring portion (51), and the other end of the load block (5) has a contoured bearing outer ring portion (52).

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