X-Y-axis large-stroke moving device for grinding and polishing equipment
By employing a dual-track drive unit and a telescopic protective cover in the XY-axis large-stroke moving device in the grinding and polishing equipment, the problems of equipment failure and decreased accuracy caused by the accumulation of grinding and polishing debris have been solved, achieving a grinding and polishing effect with high stability and high precision.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-03-24
AI Technical Summary
In existing automatic grinding and polishing equipment, the accumulation of grinding and polishing waste leads to equipment failure and reduced precision, affecting the polishing and grinding effect, and the operation stability is not high.
The XY-axis long-stroke moving device adopts a dual-track drive unit, combined with a telescopic protective cover structure, to prevent grinding and polishing debris from entering the device, thereby improving stability and service life.
It achieves high stability and high precision movement of the polishing equipment, avoids damage from waste chips, extends the service life of the equipment, and improves the polishing and grinding effect.
Smart Images
Figure CN224027336U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic polishing equipment technical field especially, it is a kind of X-Y axis long-stroke moving device for polishing equipment. BACKGROUND
[0002] In the existing automatic polishing equipment, the angle and distance between polishing tool and workpiece need to be accurately controlled to realize high-quality surface polishing process. During the polishing process of the workpiece, polishing waste is inevitably generated, and if these polishing waste accumulates in the equipment for a long time, it will cause equipment failure and service life, and also reduce the accuracy of polishing control, affecting polishing and grinding effect. Therefore, a long-stroke moving device that is stable in operation and can prevent waste from entering needs to be designed. SUMMARY
[0003] The utility model aims at overcoming the insufficient of prior art, provide a kind of X-Y axis long-stroke moving device for polishing equipment, to solve the technical problem that the operation stability of existing polishing equipment long-stroke moving device is not high.
[0004] To achieve the above object, the utility model adopts the following technical scheme:
[0005] The embodiment of the utility model provides a kind of X-Y axis long-stroke moving device for polishing equipment, it includes: pedestal, X direction moving component connected to the pedestal, and Y direction moving component connected to the X direction moving component;Wherein, the X direction moving component and the Y direction moving component reciprocate in two mutually perpendicular directions, and the X direction moving component and the Y direction moving component are driven by double-track driving unit.
[0006] Wherein, the X direction moving component includes: first linear drive unit, first guide unit parallelly arranged with the first linear drive unit, and telescopic protective cover covered outside the first linear drive unit and the first guide unit.
[0007] Wherein, the first linear drive unit includes: first power piece, screw rod connected to the output end of the first power piece, shaft sleeve sleeved on both ends of the screw rod, and screw seat screwed on the screw rod, and the screw seat is also connected to the Y direction moving component.
[0008] Wherein, the first guide unit includes: two guide rails parallelly arranged with the screw rod, and at least two sliding blocks respectively slidably connected to the guide rails;Two guide rails are distributed on the two sides of the screw rod, and the sliding block is also connected to the Y direction moving component.
[0009] Wherein, the telescopic protective cover is an armoured protective cover.
[0010] The first and second armor shields are connected to the base at opposite ends.
[0011] The Y-direction moving assembly comprises a connecting seat, a second linear drive unit and a second guide unit connected to the connecting seat, a mounting seat linearly reciprocatingly moved under the control of the second linear drive assembly, and a shield cover provided outside the second linear drive unit and the second guide unit.
[0012] The shield cover comprises a shield cover plate and a telescopic shield cover below the shield cover plate.
[0013] The telescopic shield cover is an organ type shield cover.
[0014] The telescopic shield cover comprises a first organ type shield cover and a second organ type shield cover, and the first and second organ type shield covers are connected to the mounting seat at opposite ends.
[0015] The X-Y axis long-stroke moving device for the grinding and polishing equipment has the X-direction moving assembly and the Y-direction moving assembly provided with double-track drive units, improves the stability and reliability of linear reciprocating movement, and increases the telescopic shield cover structure to avoid the waste chips generated in the grinding and polishing process from entering the interior of the device, thereby improving the service life and reducing the risk of damage caused by the waste chips.
[0016] The above description is only a summary of the technical scheme of the present application, and in order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 and Figure 2 The overall different perspective structure schematic view of the X-Y axis long-stroke moving device for the grinding and polishing equipment of the embodiment of the present application is provided with a workpiece clamping assembly.
[0018] Figure 3 The overall structure schematic view of the X-Y axis long-stroke moving device for the grinding and polishing equipment of the embodiment of the present application.
[0019] Figure 4Part structure schematic view of X direction moving assembly of X-Y axis long-stroke moving device for grinding and polishing equipment of the embodiment of the utility model
[0020] Figure 5 Part exploded structure schematic view of X direction moving assembly of X-Y axis long-stroke moving device for grinding and polishing equipment of the embodiment of the utility model.
[0021] Figure 6 Whole schematic view of Y direction moving assembly of X-Y axis long-stroke moving device for grinding and polishing equipment of the embodiment of the utility model.
[0022] Figure 7 Part exploded schematic view of Y direction moving assembly of X-Y axis long-stroke moving device for grinding and polishing equipment of the embodiment of the utility model.
[0023] Figure 8 For Figure 6 Amplification structure schematic view of part A.
[0024] Mark explanation:
[0025] X-Y axis long-stroke moving device 200, base 21, X direction moving assembly 22, Y direction moving assembly 23, first linear drive unit 221, first power piece 2211, screw rod 2212, coupling 2213, screw seat 2214, first guide unit 222, guide rail 2221, sliding block 2222, first armor shield 223, second armor shield 224, connecting seat 231, mounting seat 232, protective cover plate 233, first organ type shield 234, second organ type shield 235, second guide unit 236, second linear drive unit 237, gap 230, workpiece clamping assembly 300 for grinding and polishing equipment. Specific implementation
[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model will be further described in detail below with the help of the drawings and specific implementation.
[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below with the help of the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0028] In the description of the utility model, it is understood that the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the directions or positional relationships described based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0029] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.
[0030] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0031] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0032] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0033] In existing automatic grinding and polishing equipment, the angle and distance between the grinding and polishing tool and the workpiece need to be precisely controlled to achieve high-quality surface grinding and polishing process. During the grinding and polishing process of the workpiece, grinding and polishing waste is inevitably generated, and if these grinding and polishing waste accumulates in the equipment for a long time, it will cause equipment failure and service life, and also reduce the precision of grinding and polishing control, affecting the polishing and grinding effect. Therefore, a large-stroke moving device that is stable in operation and can prevent waste from entering is needed. Therefore, based on the above needs, the present embodiment provides an X-Y axis large-stroke moving device 100 for grinding and polishing equipment.
[0034] Please refer to Figures 1 to 7 The present embodiment discloses an X-Y axis large-stroke moving device 200 for grinding and polishing equipment, which is used to drive the workpiece clamping assembly 300 to reciprocate and perform linear movement in the X-axis and Y-axis directions, so as to accurately cooperate with the movable grinding and polishing tool (including coarse grinding tool, fine grinding tool, etc.) to polish and grind the surface of the workpiece.
[0035] The X-Y axis large-stroke moving device 200 for grinding and polishing equipment comprises a base 21, an X-direction moving assembly 22 connected to the base 21, and a Y-direction moving assembly 23 connected to the X-direction moving assembly 22; wherein the X-direction moving assembly 22 and the Y-direction moving assembly 23 reciprocate in two mutually perpendicular directions, and the X-direction moving assembly 22 and the Y-direction moving assembly 23 are both driven by a double-track driving unit. In the present embodiment, the X-direction and the Y-direction can be understood as the X-axis and the Y-axis in the Cartesian coordinate system, and the two are perpendicular to each other. The X-direction moving assembly 22 and the Y-direction moving assembly 23 are both driven by a double-track driving unit, which has better stability and smoother movement, so that the angle and distance control between the X-direction moving assembly 22 and the Y-direction moving assembly 23 and the grinding and polishing tool can be precisely controlled, and the grinding and polishing quality is improved.
[0036] Please refer to Figure 4 and Figure 5The X-direction moving assembly 222 comprises a first linear driving unit 221, a first guiding unit 222 arranged in parallel with the first linear driving unit 221, and a telescopic protective cover arranged outside the first linear driving unit 221 and the first guiding unit 222.
[0037] The first linear driving unit 221 comprises a first power element 2211, a screw rod 2212 connected to an output end of the first power element 2211, a shaft sleeve sleeved on both ends of the screw rod 2212, and a screw seat 2214 screwed on the screw rod 2212, wherein the screw seat 2214 is further connected to the Y-direction moving assembly 23. A shaft coupling 2213 is arranged between the output end of the first power element 2211 and the screw rod 2212. The first power element 2211, the screw rod 2212, the screw seat 2214, and the shaft sleeve form a screw rod driving module.
[0038] In the embodiment, the first power element 2211 is a driving motor.
[0039] The first guiding unit 222 comprises two guide rails 2221 arranged in parallel with the screw rod 2212, and at least two sliding blocks 2222 respectively slidingly connected to the guide rails 2221. The two guide rails 2221 are distributed on both sides of the screw rod 2212, and the sliding blocks 2222 are further connected to the Y-direction moving assembly 23. The two guide rails 2221 are parallel to and equally spaced from the screw rod 2212 and are arranged on both sides of the screw rod 2212. At least two sliding blocks 2222 are arranged on each guide rail 2221, and the sliding blocks 2222 are connected to the Y-direction moving assembly 23. Arranging at least two sliding blocks 2222 on each guide rail 2221 can improve the reliability and stability of the sliding blocks 2222 and the Y-direction moving assembly 23 connected to the sliding blocks 2222. The use of the double guide rails 2221 distributed on the outer side of the screw rod 2212 further improves the reliability and smoothness of the linear reciprocating movement of the X-direction moving assembly 22. The use of a driving motor such as a servo motor can accurately control the movement stroke, thereby improving the polishing process quality.
[0040] In the embodiment, the telescopic protective cover is an armoured protective cover.
[0041] Specifically, the armored shield comprises a first armored shield 223 and a second armored shield 224, proximal ends of the first armored shield 223 and the second armored shield 224 are connected to the Y-direction moving assembly 23, and distal ends of the first armored shield 223 and the second armored shield 224 are connected to the base 21. That is, the Y-direction moving assembly 23 is connected with the first armored shield 223 and the second armored shield 224 at opposite ends in the moving direction, and the first armored shield 223 and the second armored shield 224 are synchronously extended and contracted when the Y-direction moving assembly 23 is controlled to reciprocate by the X-direction moving assembly 22, so as to cover the first linear driving unit 221 and the first guide unit 222 inside the shield, thereby avoiding the entry of external waste and the like, and protecting the internal components from damage caused by waste accumulation.
[0042] Please refer again to Figures 6 to 8 The Y-direction moving assembly 23 comprises a connecting seat 231, a second linear driving unit 237 and a second guide unit 236 connected to the connecting seat 231, a mounting seat 232 controlled to linearly reciprocate by the second linear driving unit 237, and a shield covering the second linear driving unit 237 and the second guide unit 236.
[0043] The second linear driving unit 237 adopts the same screw driving structure as the first linear driving unit 221, and the second guide unit 236 also adopts the same double guide rail structure as the first guide unit 222.
[0044] The shield comprises a shield cover plate 233 and a telescopic shield below the shield cover plate 233.
[0045] Specifically, the telescopic shield is an organ type shield.
[0046] The telescopic shield comprises a first organ type shield 234 and a second organ type shield 235, proximal ends of the first organ type shield 234 and the second organ type shield 235 are connected to the mounting seat 232, and distal ends of the first organ type shield 234 and the second organ type shield 235 are connected to the connecting seat 231.
[0047] The workpiece clamping assembly 300 is connected to the mounting seat 232, and the connecting seat 231 is provided with a connecting portion 2311 connected to the screw connecting seat 2214 of the X-direction moving assembly 22.
[0048] Please refer again to Figure 8From the partial enlarged view, it can be seen that a gap 230 is reserved between the long outward side edge of the protective cover plate 233 and the lower connecting seat 231, the mounting seat 232 is located below the protective cover plate 233 and the side edge extends from the gap 230, the first and second accordion protective covers 234 and 235 are connected to the mounting seat 232 at the proximal edges, respectively, when the mounting seat 232 is controlled by the second linear drive unit 237 to move along the second guide unit 236, the first and second accordion protective covers 234 and 235 are synchronously driven to extend and retract, so that the internal components of the Y-direction moving assembly 23 are always kept in a closed state, preventing the polishing process debris from entering and damaging the internal components. The protective cover plate 233 is additionally provided at the top of the first and second accordion protective covers 234 and 235, further improving the protective function of the protective cover, and the polishing debris is accumulated on the protective cover plate 233, which is also convenient for cleaning.
[0049] The X-Y axis large-stroke moving device for the polishing equipment of the embodiment improves the stability and reliability of linear reciprocating movement by adopting the X-direction moving assembly and Y-direction moving assembly provided with double-track drive units, and increases the telescopic protective cover structure to avoid the debris generated in the polishing process from entering the internal device, thereby improving the service life and reducing the risk of debris damage.
[0050] The above only further illustrates the technical content of the present application by way of examples, so as to make the reader more easily understand, but does not represent that the embodiments of the present application are limited to this, any technical extension or re-creation made according to the present application is also protected by the present application. The protection scope of the present application is subject to the claims.
Claims
1. A large-stroke XY-axis moving device for grinding and polishing equipment, characterized in that, include: A base, an X-axis moving component connected to the base, and a Y-axis moving component connected to the X-axis moving component; wherein the X-axis moving component and the Y-axis moving component reciprocate in two mutually perpendicular directions, and both the X-axis moving component and the Y-axis moving component are driven by a dual-rail drive unit.
2. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 1, characterized in that, The X-axis moving component includes: a first linear drive unit, a first guide unit arranged parallel to the first linear drive unit, and a telescopic protective cover covering the first linear drive unit and the first guide unit.
3. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 2, characterized in that, The first linear drive unit includes: a first power component, a lead screw connected to the output end of the first power component, bushings sleeved at both ends of the lead screw, and a screw seat screwed onto the lead screw, the screw seat also being connected to the Y-axis moving component.
4. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 3, characterized in that, The first guiding unit includes: two guide rails arranged parallel to the lead screw, and at least two sliders slidably connected to the guide rails respectively; the two guide rails are distributed on both sides of the lead screw, and the sliders are also connected to the Y-axis moving component.
5. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 4, characterized in that, The retractable protective cover is an armor-type protective cover.
6. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 5, characterized in that, The armor-type protective cover includes: a first armor-type protective cover and a second armor-type protective cover, wherein the proximal ends of the first armor-type protective cover and the second armor-type protective cover are connected to the Y-axis moving component, and the relatively distant ends of the first armor-type protective cover and the second armor-type protective cover are both connected to the base.
7. The XY-axis large-stroke moving device for grinding and polishing equipment according to any one of claims 2 to 6, characterized in that, The Y-axis moving component includes: a connecting base, a second linear drive unit and a second guide unit connected to the connecting base, a mounting base controlled by the linear reciprocating movement of the second linear drive unit, and a protective cover covering the second linear drive unit and the second guide unit.
8. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 7, characterized in that, The protective cover includes: a protective cover plate and a telescopic protective cover located below the protective cover plate.
9. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 8, characterized in that, The retractable protective cover is a bellows-style protective cover.
10. The XY-axis large-stroke moving device for grinding and polishing equipment according to claim 8, characterized in that, The telescopic protective cover includes: a first accordion-style protective cover and a second accordion-style protective cover, with the proximal ends of the first accordion-style protective cover and the second accordion-style protective cover connected to the mounting base, and the relatively distant ends of the first accordion-style protective cover and the second accordion-style protective cover connected to the connecting base.