Rail position adjusting mechanism for bearing width surface grinding machine
By designing an orbital position adjustment mechanism for bearing width surface grinding machines, and utilizing the design of the rotary adjustment handle and threaded holes, high-precision fine-tuning of the orbital position is achieved, solving the problems of low efficiency and dependence on the operator's technical level in the traditional method, and improving Improve processing accuracy and efficiency.
Patent Information
- Application Number
- CN202421227386.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In bearing width surface grinders, traditional position adjustment methods are inefficient and rely on the operator's technical level, making it difficult to achieve high-precision and consistent track position adjustment.
A track position adjustment mechanism is designed, including a track adjustment seat, an adjustment guide rod, an adjustment handle and a limiting mechanism. By rotating the adjustment handle, the adjustment screw rotates in the threaded hole, driving the adjustment fixed plate and guide rod in the direction of the through hole. displacement to achieve high-precision fine-tuning of track position.
This design simplifies the process setting process of traditional multi -step positioning. The operator only needs to rotate the handle to fine -tune the position parameters such as the rail height, improve the processing accuracy and efficiency, and adapt to the rail adjustment requirements of different sizes and wear.
Smart Images
Figure CN222386739U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a track position adjustment mechanism for a bearing width surface grinding machine. Background Art
[0002] The bearing width surface grinding machine is a device used to process and grind the bearing width surface. Bearings are commonly used parts in mechanical equipment and are widely used in automobiles, aerospace, machine tools and other fields. The processing quality of the bearing width surface directly affects the performance and life of the bearing.
[0003] In order to ensure the accuracy and consistency of the bearing width surface processing, it is necessary to maintain a suitable gap between the tool and the object being processed (bearing). Adjusting the track position can ensure a constant distance between the tool and the object being processed, thereby achieving a consistent processing effect. Bearings of different specifications and models have different dimensional characteristics, and dimensional differences may occur during the automated production process. By adjusting the track position, objects of different sizes can be accommodated so that they can be processed in the correct position.
[0004] Since each bearing ring may have slight size differences during the manufacturing process, it is necessary to compensate for these differences by adjusting the position of the tool or fixture relative to the object to be processed (i.e. the bearing ring). Bearings of different types and sizes have different width dimensions, and the equipment needs to be quickly adjusted to adapt to the new specifications when changing production. The tool or grinding disc will wear after long-term use, and in order to continue to maintain the required processing accuracy, it is necessary to reposition it. In addition, the expansion and contraction of the equipment and parts caused by temperature differences will also lead to the need to adjust the tool position.
[0005] Traditionally, in bearing manufacturing, ordinary grinders or other types of machine tools are usually used for manual or semi-automatic operation to process the bearing width surface. However, this method is inefficient and the processing quality is greatly affected by the operator's technical level. Utility Model Content
[0006] The purpose of the utility model is to provide a track position adjustment mechanism for a bearing width surface grinding machine, which can more efficiently and accurately adjust the track position.
[0007] The utility model solves the above technical problems through the following technical solutions:
[0008] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the adjusting handle is provided with a plurality of through holes in parallel with the adjusting handle, and a locating pin is provided on the side of the adjusting handle which is perpendicular to the through holes. An adjusting guide rod is passed through the through holes, one end of the adjusting guide rod is fixed to an adjusting fixing plate, and the other end is fixed to a track connecting block. The track connecting block is fixed to the track of the bearing width surface grinding machine when in use. An adjusting handle is fixedly connected to the adjusting handle with an adjusting screw, the adjusting screw passes through the adjusting fixing plate and can be screwed into the threaded hole of the track adjustment seat, the threaded hole is parallel to the through hole, and when the adjusting handle rotates to drive the adjusting screw to rotate in and out of the threaded hole, the limiting mechanism on the adjusting handle drives the adjusting fixing plate and the adjusting guide rod to move in the direction of the through hole.
[0009] Preferably, the threaded hole is disposed between a plurality of the through holes.
[0010] Preferably, the track connection block includes a wing portion for fixing a plurality of the adjustment guide rods and a track fixing portion fixed to the track, and the track fixing portion is formed between the wing portions.
[0011] Preferably, an oil-free bushing is provided between the adjustment guide rod and the through hole.
[0012] Preferably, the width of the adjustment fixing plate is smaller than the width of the track adjustment seat.
[0013] In summary, by rotating the adjustment handle, the adjustment screw can be rotated in and out of the threaded hole. This design allows the operator to make small adjustments to the position as needed. Only by rotating the adjustment handle can the position parameters such as the track height be fine-tuned, thereby simplifying the traditional process of position setting that requires multiple steps and multiple tools. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 , which is a structural schematic diagram of a track position adjustment mechanism for a bearing width surface grinding machine according to an embodiment of the utility model. DETAILED DESCRIPTION
[0015] The present invention will be described more clearly and completely below by way of embodiments in conjunction with the accompanying drawings.
[0016] Figure 1 , is a schematic structural diagram of a track position adjustment mechanism for a bearing width surface grinding machine according to an embodiment of the utility model, such as Figure 1As shown, the track position adjustment mechanism for the bearing width surface grinding machine involved in this embodiment comprises: a track adjustment seat 5, a plurality of through holes 9 are arranged in parallel on the track adjustment seat 5, a positioning pin perpendicular to the through hole 9 is arranged on the side of the track adjustment seat 5, an adjustment guide rod 6, the adjustment guide rod 6 passes through the through hole 9, one end of the adjustment guide rod 6 is fixed to an adjustment fixing plate 3, and the other end is fixed to the track connection block 7, and the track connection block 7 is fixed to the track of the bearing width surface grinding machine when in use, and an adjustment handle 1, the adjustment handle 1 is fixedly connected with an adjustment screw 2, the adjustment screw 2 passes through the adjustment fixing plate 3, and can be screwed into the threaded hole 21 of the track adjustment seat 5, the threaded hole 21 is parallel to the through hole 9, when the adjustment handle 1 rotates to drive the adjustment screw 2 to rotate in and out of the threaded hole 21, the limiting mechanism on the adjustment handle 1 drives the adjustment fixing plate 3 and the adjustment guide rod 6 to move in the direction of the through hole 9. At the same time, the positioning pin 8 is limited by the limiting mechanism at other positions so that the height and other positions of the track can be changed.
[0017] The adjustment screw is connected to the threaded hole 21 on the track adjustment seat, and the adjustment handle is connected to the adjustment screw. By rotating the adjustment handle, the adjustment screw can be rotated in and out of the threaded hole 21. This design allows the operator to make slight position adjustments as needed. When the tool or grinding disc wears due to long-term use, the height difference caused by wear can be compensated by rotating the adjustment handle. The locating pin is set perpendicular to the side of the track adjustment seat, and its displacement is limited by the limit mechanism at other positions. When fine-tuning the track position, the limit mechanism ensures the movement range of the fixed plate and the guide rod in the direction of the through hole, and ensures that the position change meets the requirements. In this way, parameters such as the height of the bearing width surface grinder track can be accurately controlled.
[0018] In addition, the operator only needs to rotate the adjustment handle to fine-tune position parameters such as track height, thereby simplifying the traditional position setting process that requires multiple steps and multiple tools.
[0019] Furthermore, the threaded holes 21 are provided at positions between the plurality of through holes 9 .
[0020] Furthermore, the track connection block 7 includes wing portions 71 for fixing a plurality of adjustment guide rods 6 and a track fixing portion 72 fixed to the track, and the track fixing portion 72 is formed between the wing portions 71 .
[0021] Furthermore, an oil-free bushing 4 is provided between the adjustment guide rod 6 and the through hole 9 .
[0022] Furthermore, the width of the adjustment fixing plate 3 is smaller than the width of the track adjustment seat 5 .
[0023] The threaded holes 21 are arranged between the plurality of through holes 9 to provide more options for adjusting the position. Such a design increases the adjustment range, allowing the operator to fine-tune the track position more precisely.
[0024] The track connection block 7 is composed of a wing portion 71 and a track fixing portion 72. The wing portion 71 is used to fix a plurality of adjustment guide rods 6, while the track fixing portion 72 is firmly connected to the track. Through this structural design, the stability and precise alignment between the adjustment guide rods 6 and the track can be ensured, thereby improving the accuracy of position control.
[0025] Adding an oil-free bushing 4 between the adjustment guide rod 6 and the through hole 9 can reduce friction and wear, improve the durability of the mechanism and the smoothness of movement. This helps to maintain the stability and accuracy of the system during long-term operation.
[0026] The width of the adjustment fixing plate 3 is smaller than the width of the track adjustment seat 5. This can provide the operator with a larger space for fine adjustment and reduce the problems of errors or inconvenient operation due to equipment structure limitations.
Claims
1. A track position adjustment mechanism for a bearing width surface grinding machine, characterized in that: Include: A track adjustment seat, wherein a plurality of through holes are arranged in parallel on the track adjustment seat, A positioning pin perpendicular to the through hole is arranged on the side of the track adjustment seat. an adjusting guide rod, wherein the adjusting guide rod passes through the through hole, One end of the adjustment guide rod is fixed to an adjustment fixing plate, and the other end is fixed to the track connection block. The track connection block is fixed to the track of the bearing width surface grinding machine when in use, An adjustment handle, wherein the adjustment handle is fixedly connected with an adjustment screw, the adjustment screw passes through the adjustment fixing plate and can be screwed into the threaded hole of the track adjustment seat, The threaded hole is parallel to the through hole, When the adjusting handle rotates to drive the adjusting screw to rotate in and out of the threaded hole, The limiting mechanism on the adjustment handle drives the adjustment fixing plate and the adjustment guide rod to move in the direction of the through hole.
2. The track position adjustment mechanism for a bearing width surface grinding machine according to claim 1, characterized in that: The threaded hole is disposed between the plurality of through holes.
3. The track position adjustment mechanism for a bearing width surface grinding machine according to claim 2, characterized in that: The track connection block includes a wing portion for fixing a plurality of the adjustment guide rods and a track fixing portion fixed to the track, wherein the track fixing portion is formed between the wing portions.
4. The track position adjustment mechanism for a bearing width surface grinding machine according to claim 3, characterized in that: An oil-free bushing is further provided between the adjustment guide rod and the through hole.
5. The track position adjustment mechanism for a bearing width surface grinding machine according to claim 4, characterized in that: The width of the adjustment fixing plate is smaller than the width of the track adjustment seat.