Single-hole type bearing material frame
By designing a single-hole bearing material frame and placing blind holes with multiple bearings independently stored bearings, the problem of bearing bumps during the handling and cleaning of the through-type material frame is solved, and the appearance quality and processing accuracy are achieved, reducing defective yield and production costs.
Patent Information
- Application Number
- CN202421599707.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The existing through-type bearing material frames are prone to cause damage to the bearing surface during handling and cleaning, affecting the appearance quality and processing accuracy, and increasing the defective rate and production cost.
A single-hole bearing material frame is designed, and the top surface of the material frame body has multiple blind holes to place bearings, and the openings of each blind hole are facing upward, which are used to independently store the bearings to avoid bumps.
It effectively avoids the bumps of bearings during handling and cleaning, ensures the appearance quality and processing accuracy of bearings, reduces defective yield and production costs, and improves production efficiency.
Smart Images
Figure CN222843647U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bearing cleaning device design, and specifically relates to a single-hole bearing material frame. Background Art
[0002] In the traditional bearing processing process, the processing efficiency and quality of the bearing are affected by the surface quality of the bearing, which is directly affected by the processing quality of the machine tool and indirectly affected by the bumps and scratches of the bearing during transportation. For the high-precision bearing manufacturing process, the existing through-type bearing material frame often has surface bumps and scratches during transportation or cleaning. The appearance quality of the bearing not only affects the appearance quality, but also affects the processing accuracy, and even causes bearing damage, increasing the defective rate and production costs. Utility Model Content
[0003] Therefore, the utility model provides a single-hole bearing material frame, which can solve the technical problem that the bearing material frame of the through-type structure in the prior art may be bumped and damaged on the bearing surface during the transportation and cleaning process, resulting in a decrease in the appearance quality of the bearing, affecting the appearance quality, reducing the processing accuracy and even causing damage to the bearing, increasing the defective rate of bearing processing and the production cost.
[0004] In order to solve the above problems, the utility model provides a single-hole bearing material frame, including a material frame body, wherein the top surface of the material frame body has multiple bearing placement blind holes, each of the bearing placement blind holes has an opening facing upward and each of the bearing placement blind holes is used to place a bearing.
[0005] In some embodiments, a leakage port is provided at the center of the bottom wall of each of the bearing placement blind holes, and the height of the bottom wall of the bearing placement blind hole decreases from the outside to the inside along the diameter thereof.
[0006] In some embodiments, the bottom wall of the hole is provided with a plurality of ridges extending radially thereof, and the top surfaces of the ridges are on the same horizontal plane; and / or the diameter of the blind hole for placing the bearing is larger than the outer ring diameter of the bearing.
[0007] In some embodiments, the width of each of the ridges increases from top to bottom.
[0008] In some embodiments, the cross section of the ridge is arc-shaped.
[0009] In some embodiments, the material frame body between two adjacent bearing placement blind holes has a hollow groove extending from the bottom wall of the bearing placement blind hole to the hole opening.
[0010] In some embodiments, the material frame body is rectangular, and the bearing placement blind holes are arranged in a rectangular array on the top surface of the material frame body. A first clip extending upward along its height is provided on the top surface of each of the four corners of the material frame body, and a second clip extending downward along its height is provided on the bottom surface of each of the four corners of the material frame body. When two single-hole bearing material frames are stacked up one on the other, the second clip of the upper single-hole bearing material frame is inserted into the first clip of the lower single-hole bearing material frame.
[0011] In some embodiments, the first clamping member includes two first positioning pieces perpendicular to each other, and the second clamping member includes two second positioning pieces perpendicular to each other. When the two single-hole bearing material frames are stacked up and down, each of the first positioning pieces stops on the outer wall surface of each of the second positioning pieces.
[0012] In some embodiments, handles are provided on two opposite outer vertical walls of the material frame body.
[0013] In some embodiments, a rubber layer or rubber protrusions are provided on the hand-engaging surface of the handle.
[0014] The utility model provides a single-hole bearing material frame with the following beneficial effects: the top surface of the material frame body is provided with a plurality of bearing placement blind holes so that each bearing can be stored independently in the bearing placement blind holes, thereby effectively avoiding the occurrence of collisions between the bearings in the through-type material frame in the prior art during the handling and cleaning process, ensuring the appearance quality of the bearings, thereby ensuring the appearance quality and processing accuracy of the bearings, reducing the defective rate of the bearings caused by non-processing factors, thereby reducing production costs and improving production efficiency. In addition, when the bearings need to be cleaned, storing the bearings separately also avoids the phenomenon of washing liquid hanging on the wall between the bearings when the traditional bearings are stacked or placed next to each other, thereby ensuring the cleanliness of the bearings when the bearings are processed next. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. The drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0016] Figure 1 It is a three-dimensional structural schematic diagram of a single-hole bearing material frame in an embodiment of the utility model;
[0017] Figure 2 yes Figure 1 A top view of a single-hole bearing material frame;
[0018] Figure 3 yes Figure 2 Cross-section of the middle AA;
[0019] Figure 4 yes Figure 1 Schematic diagram of the local structure of the handle of the single-hole bearing material frame.
[0020] The accompanying drawings are marked as follows:
[0021] 1. Material frame body; 11. Blind hole for bearing placement; 111. Liquid leakage port; 112. Raised ridge; 12. Hollow groove; 131. First clamping piece; 132. Second clamping piece; 14. Handle; 141. Rubber protrusion. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0025] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0026] See also Figures 1 to 4 As shown, according to an embodiment of the utility model, a single-hole bearing material frame is provided, including a material frame body 1, and a plurality of bearing placement blind holes 11 are provided on the top surface of the material frame body 1, the opening of each bearing placement blind hole 11 faces upward and each bearing placement blind hole 11 is used to place a bearing respectively.
[0027] In this technical solution, the top surface of the material frame body 1 is provided with a plurality of bearing placement blind holes 11 so that each bearing can be stored independently in the bearing placement blind holes 11, thereby effectively avoiding the occurrence of collisions between the bearings in the through-type material frame in the prior art during transportation and cleaning, ensuring the appearance quality of the bearings, and then ensuring the appearance quality and processing accuracy of the bearings, reducing the defective rate of the bearings caused by non-processing factors, thereby reducing production costs and improving production efficiency. In addition, when the bearings need to be cleaned, storing the bearings separately also avoids the phenomenon of washing liquid hanging on the wall between the bearings when the traditional bearings are stacked or placed next to each other, ensuring the cleanliness of the bearings when the bearings are processed next.
[0028] In some embodiments, each of the bearing placement blind holes 11 has a leakage port 111 at the center of the bottom wall, and the height of the bottom wall of the bearing placement blind hole 11 decreases from the outside to the inside along its diameter so as to discharge the cleaning liquid in time during the cleaning process.
[0029] See Figure 2As shown, in some embodiments, a plurality of ridges 112 extending radially are provided on the bottom wall of the hole, and the top surfaces of the ridges 112 are on the same horizontal plane. When the bearing is placed in the corresponding bearing placement blind hole 11, the end surface of the bearing will be supported on the horizontal plane formed by the top surfaces of the ridges 112. A flow channel is formed between two adjacent ridges 112 and the bottom side end surface of the bearing and the bottom wall of the bearing placement blind hole 11, which can prevent the cleaning liquid from being retained between the bottom end surface of the bearing and the bottom wall of the hole, thereby ensuring that the cleaning liquid is discharged more thoroughly. It is worth noting that the height of each ridge 112 also allows the bottom end surface of the bearing to be suspended at a certain height, which can facilitate the removal of the bearing from the blind hole.
[0030] In another preferred embodiment, the diameter of the bearing placement blind hole 11 is larger than the outer ring diameter of the bearing, generally 5 mm larger, to ensure sufficient cleaning of the outer wall surface of the bearing outer ring.
[0031] In some embodiments, the width of each ridge 112 increases from top to bottom, that is, the width of the top surface of the ridge 112 is the smallest, while the width of the bottom surface is the largest. In this way, the ridges 112 can form a reliable support for the bearing while minimizing the supporting contact area between the ridge 112 and the bottom end surface of the bearing, reducing the cleaning dead angle, and ensuring the structural strength of the ridge 112. Figure 3 As shown, in a preferred embodiment, the cross section of the ridge 112 is arc-shaped, and the smooth top surface can prevent it from causing damage to the bottom end surface of the bearing placed thereon.
[0032] Continue to see Figure 3 As shown, in some embodiments, the material frame body 1 between two adjacent bearing placement blind holes 11 has a hollow groove 12 extending from the bottom wall of the bearing placement blind hole 11 to the hole mouth, which can reduce the overall structural quality of the material frame body 1, and of course can also reduce the material consumption of the material frame body 1, thereby reducing its manufacturing cost.
[0033] In a specific embodiment, the material frame body 1 is rectangular, and the bearing placement blind holes 11 are arranged on the top surface of the material frame body 1 in a rectangular array. Figure 1 and Figure 4As shown, a first clip 131 extending upward along its height is provided on the top surface of each of the four corners of the material frame body 1, and a second clip 132 extending downward along its height is provided on the bottom surface of each of the four corners of the material frame body 1. When two single-hole bearing material frames are stacked up one after another, the second clip 132 of the upper single-hole bearing material frame is inserted into the first clip 131 of the lower single-hole bearing material frame. In this way, the first clip 131 and the second clip 132 respectively arranged at the four corners of the top and bottom surfaces of the material frame body 1 can form an interlock between the two stacked material frame bodies 1, thereby avoiding the displacement of the material frame body 1 during transportation and the occurrence of the bearing falling out.
[0034] See Figure 1 As shown, the first clamping member 131 includes two first positioning pieces (not marked in the figure) which are perpendicular to each other, and the second clamping member 132 includes two second positioning pieces (not marked in the figure) which are perpendicular to each other. When the two single-hole bearing material frames are stacked up and down, each of the first positioning pieces stops on the outer wall surface of each of the second positioning pieces. That is, the first clamping member 131 and the second clamping member 132 respectively form a right-angle limiting structure, so that the internal and external limiting of the two bearing material frames are realized when the upper and lower bearing material frames are stacked up and down, and the structure is simple.
[0035] In some embodiments, handles 14 are provided on the two opposite outer walls of the material frame body 1 to facilitate operators to carry the bearing material frame to different locations. In a preferred embodiment, a rubber layer or rubber protrusion 141 is provided on the hand-gripping mating surface of the handle 14 to prevent the material frame from slipping out of the operator's hands during the process of carrying the material frame.
[0036] It is easy for those skilled in the art to understand that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.
[0037] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model should be included in the protection scope of the utility model. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the utility model, and these improvements and variations should also be regarded as the protection scope of the utility model.
Claims
1. A single-hole bearing material frame, characterized in that: It comprises a material frame body (1), wherein the top surface of the material frame body (1) is provided with a plurality of bearing placement blind holes (11), the opening of each bearing placement blind hole (11) faces upwards and each bearing placement blind hole (11) is used to place a bearing respectively.
2. The single-hole bearing material frame according to claim 1, characterized in that: A liquid leakage port (111) is provided at the center of the bottom wall of each of the bearing placement blind holes (11), and the height of the bottom wall of the bearing placement blind holes (11) decreases from the outside to the inside along the diameter thereof.
3. The single-hole bearing material frame according to claim 2, characterized in that: The bottom wall of the hole is provided with a plurality of ridges (112) extending radially, and the top surfaces of the ridges (112) are located on the same horizontal plane; and / or the diameter of the blind hole (11) for placing the bearing is larger than the outer ring diameter of the bearing.
4. The single-hole bearing material frame according to claim 3, characterized in that: The width of each ridge (112) increases from top to bottom.
5. The single-hole bearing material frame according to claim 4, characterized in that: The cross section of the convex ridge (112) is in the shape of an arc.
6. The single-hole bearing material frame according to claim 1, characterized in that: The material frame body (1) between two adjacent bearing placement blind holes (11) has a hollow groove (12) extending from the bottom wall of the bearing placement blind hole (11) to the hole opening.
7. The single-hole bearing material frame according to claim 1, characterized in that: The material frame body (1) is rectangular, and the bearing placement blind holes (11) are arranged in a rectangular array on the top surface of the material frame body (1). A first clamping piece (131) extending upward along its height is provided on the top surface of each of the four corners of the material frame body (1), and a second clamping piece (132) extending downward along its height is provided on the bottom surface of each of the four corners of the material frame body (1). When two single-hole bearing material frames are stacked up one above the other, the second clamping piece (132) of the upper single-hole bearing material frame is inserted into the first clamping piece (131) of the lower single-hole bearing material frame.
8. The single-hole bearing material frame according to claim 7, characterized in that: The first clamping member (131) includes two first positioning pieces perpendicular to each other, and the second clamping member (132) includes two second positioning pieces perpendicular to each other. When the two single-hole bearing material frames are stacked up and down, each of the first positioning pieces stops on the outer wall surface of each of the second positioning pieces.
9. The single-hole bearing material frame according to claim 1, characterized in that: Handles (14) are provided on two opposite outer vertical walls of the material frame body (1).
10. The single-hole bearing material frame according to claim 9, characterized in that: A rubber layer or a rubber protrusion (141) is provided on the hand-gripping mating surface of the handle (14).