Metal casting capable of being positioned and polished
By setting up positioning blocks, pores and curved card slots on the curved metal castings, the friction of the damping ring and damping cushion is used to enhance the friction, and the stable positioning and efficient polishing of the metal castings are achieved, solving the low polishing efficiency and low polishing efficiency in existing technologies. The problem of great labor.
Patent Information
- Application Number
- CN202420973063.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-08
AI Technical Summary
When polishing longer pipe fitting metal castings, the position of the metal castings needs to be repeatedly moved, resulting in large labor force and low production efficiency of the staff.
Design a positionable and polished metal casting, and use the linter ring and damping cushion to enhance the friction with the outer side of the curved metal casting.
Through this design, the repeated adjustment of the location of the metal casting is reduced, the polishing efficiency is improved, and the labor demand is reduced.
Smart Images
Figure CN222405117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal castings, in particular to a metal casting capable of being positioned and polished. Background Art
[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain objects with a certain shape, size and performance.
[0003] When some longer pipe metal castings are being polished, the pipe metal castings are placed on a positioning piece of a polishing device, and the position of the metal castings needs to be repeatedly moved, which increases the labor of the staff and reduces the production efficiency of the metal castings. Therefore, a positionable polishable metal casting is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a metal casting that can be positioned and polished to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A positionable and polishable metal casting comprises an arc-shaped metal casting, a positioning block is arranged on the outer side of the arc-shaped metal casting, a through hole is opened on the inner side of the positioning block, an arc-shaped slot is opened on the inner side of the positioning block, a connecting metal casting is snap-connected to the inner side of the arc-shaped slot, a clamping block is arranged on the outer side of the positioning block, a groove is opened on the inner side of the clamping block, an arc-shaped positioning ring is arranged on the outer side of the arc-shaped metal casting, a connecting ear is fixedly connected to the outer side of the arc-shaped positioning ring, a screw hole is opened on the inner side of the connecting ear, and a bolt is arranged on the inner side of the screw hole.
[0007] Preferably, a damping ring is provided on the inner side of the through hole, the damping ring is fixedly connected to the inner wall of the through hole, and the arc-shaped metal casting is provided on the inner side of the through hole, the damping ring is fitted with the arc-shaped metal casting.
[0008] Preferably, a damping pad is provided on the inner side of the arc-shaped slot, the damping pad is fixedly connected to the inner wall of the arc-shaped slot, and the damping pad is firstly fitted to the connecting metal casting.
[0009] Preferably, there are two positioning blocks, and one side of the positioning blocks is engaged with the clamping block via a groove.
[0010] Preferably, there are two arc-shaped positioning rings, and the arc-shaped positioning ring is arranged between a group of connecting ears.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, through the structure composed of the positioning block, the through hole and the arc-shaped clamping groove, the arc-shaped metal casting is placed in the through hole and positioned by the through hole, the connecting metal casting is placed in the arc-shaped clamping groove and positioned by the arc-shaped clamping groove, and then the positioning block is placed on the positioning piece of the grinding device through the engagement of the clamping block with the positioning block, thereby shortening the length of the metal casting of the pipe fitting, that is, the metal casting of the pipe fitting can be ground without repeatedly moving the position of the metal casting of the pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the damping ring of the utility model;
[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning block of the utility model;
[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamping block of the utility model;
[0017] Figure 5 It is a structural schematic diagram of the arc-shaped positioning ring of the utility model.
[0018] In the figure: 1, arc-shaped metal casting; 2, positioning block; 3, through hole; 4, arc-shaped slot; 5, damping pad; 6, connecting metal casting; 7, damping ring; 8, clamping block; 9, groove; 10, arc-shaped positioning ring; 11, connecting ear; 12, screw hole; 13, bolt. DETAILED DESCRIPTION
[0019] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0021] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0022] 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.
[0023] 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.
[0024] 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.
[0025] See also Figure 1-5 , the utility model provides a technical solution:
[0026] A positionable and polishable metal casting comprises an arc-shaped metal casting 1, a positioning block 2 is arranged on the outer side of the arc-shaped metal casting 1, a through hole 3 is opened on the inner side of the positioning block 2, an arc-shaped clamping groove 4 is opened on the inner side of the positioning block 2, a connecting metal casting 6 is clamped and connected to the inner side of the arc-shaped clamping groove 4, a clamping block 8 is arranged on the outer side of the positioning block 2, a groove 9 is opened on the inner side of the clamping block 8, an arc-shaped positioning ring 10 is arranged on the outer side of the arc-shaped metal casting 1, a connecting ear 11 is fixedly connected to the outer side of the arc-shaped positioning ring 10, a screw hole 12 is opened on the inner side of the connecting ear 11, and a bolt 13 is arranged on the inner side of the screw hole 12.
[0027] A damping ring 7 is arranged on the inner side of the through hole 3, and the damping ring 7 is fixedly connected to the inner wall of the through hole 3. The arc-shaped metal casting 1 is arranged on the inner side of the through hole 3, and the damping ring 7 fits with the arc-shaped metal casting 1. This arrangement can enhance the friction between the arc-shaped metal casting 1 and the inner wall of the through hole 3, so that the arc-shaped metal casting 1 can be stably placed in the through hole 3; a damping pad 5 is arranged on the inner side of the arc-shaped slot 4, and the damping pad 5 is fixedly connected to the inner wall of the arc-shaped slot 4. The damping pad 5 first fits with the connecting metal casting 6, and this arrangement can enhance the friction between the connecting metal casting 6 and the inner wall of the arc-shaped slot 4. The friction force makes the connected metal casting 6 stably placed in the arc-shaped slot 4; there are two positioning blocks 2, and one side positioning block 2 is engaged with the block 8 through the groove 9. This arrangement allows the block 8 to engage with the positioning block 2, so that the positioning block 2 and the block 8 are placed together on the positioning piece of the grinding device; there are two arc-shaped positioning rings 10, and the arc-shaped positioning ring 10 is arranged between a group of connecting ears 11. This arrangement allows the arc-shaped metal casting 1 to be clamped by the arc-shaped positioning ring 10, so that the dispersed arc-shaped metal castings 1 are closely fitted together.
[0028] Workflow: When the positionable grindable metal casting is to be polished, the arc-shaped metal casting 1 is placed in the through hole 3, and is positioned through the through hole 3. The damping ring 7 inside the through hole 3 can enhance the friction between the arc-shaped metal casting 1 and the inner wall of the through hole 3, so that the arc-shaped metal casting 1 can be stably placed in the through hole 3. The connecting metal casting 6 is placed in the arc-shaped slot 4, and is positioned through the arc-shaped slot 4. The damping pad 5 inside the arc-shaped slot 4 can enhance the friction between the connecting metal casting 6 and the inner wall of the arc-shaped slot 4, so that the connecting metal casting 6 can be stably placed in the arc-shaped slot 4. Then, the arc-shaped positioning ring 10 is placed on the outside of the arc-shaped metal casting 1, and the screw The bolt 13 passes through the screw hole 12 on the inner side of the connecting ear 11, so that the arc-shaped metal casting 1 is clamped by the arc-shaped positioning ring 10, so that the dispersed arc-shaped metal castings 1 are closely fitted together, and finally the groove 9 of the clamping block 8 is clamped with the positioning block 2, and then the clamping block 8 and the positioning block 2 are placed on the positioning piece of the grinding device, and the positionable and grindable metal casting is grinded by the grinding device, and the outer wall of the connecting metal casting 6 and the inner wall of the arc-shaped metal casting 1 can be grinded at the same time, and then the arc-shaped metal casting 1 is placed in the arc-shaped clamping groove 4, and the connecting metal casting 6 is placed in the through hole 3, and the above operation is repeated to grind the outer wall of the arc-shaped metal casting 1 and the inner wall of the connecting metal casting 6.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A positionable and grindable metal casting, comprising an arc-shaped metal casting (1), characterized in that: A positioning block (2) is arranged on the outer side of the arc-shaped metal casting (1), a through hole (3) is provided on the inner side of the positioning block (2), an arc-shaped slot (4) is provided on the inner side of the positioning block (2), a connecting metal casting (6) is snap-connected to the inner side of the arc-shaped slot (4), a clamping block (8) is arranged on the outer side of the positioning block (2), a groove (9) is provided on the inner side of the clamping block (8), an arc-shaped positioning ring (10) is arranged on the outer side of the arc-shaped metal casting (1), a connecting ear (11) is fixedly connected to the outer side of the arc-shaped positioning ring (10), a screw hole (12) is provided on the inner side of the connecting ear (11), and a bolt (13) is provided on the inner side of the screw hole (12).
2. A positionable and grindable metal casting according to claim 1, characterized in that: A damping ring (7) is arranged on the inner side of the through hole (3), and the damping ring (7) is fixedly connected to the inner wall of the through hole (3). The arc-shaped metal casting (1) is arranged on the inner side of the through hole (3), and the damping ring (7) is in contact with the arc-shaped metal casting (1).
3. The positionable and grindable metal casting according to claim 1, characterized in that: A damping pad (5) is provided on the inner side of the arc-shaped slot (4); the damping pad (5) is fixedly connected to the inner wall of the arc-shaped slot (4); and the damping pad (5) is firstly fitted to the connecting metal casting (6).
4. The positionable and grindable metal casting according to claim 1, characterized in that: There are two positioning blocks (2) in total, and one side of the positioning block (2) is engaged and connected with a clamping block (8) via a groove (9).
5. The positionable and grindable metal casting according to claim 1, characterized in that: There are two arc-shaped positioning rings (10) in total, and the arc-shaped positioning rings (10) are arranged between a group of connecting ears (11).