Sandbox for casting
By introducing adjustment components and positioning structures into the sandbox, the problems of long sand filling time and inaccurate combinations when casting small parts are solved, and a more efficient casting process and better quality are achieved.
Patent Information
- Application Number
- CN202420503867.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing sandbox needs to be filled with a lot of sand when casting small parts, resulting in wasted time and resources, inconvenient use, and insufficient combination accuracy.
A sandbox including a lower frame sleeve, an upper frame sleeve and an adjustment assembly is designed to reduce the volume through the sliding connection of the screw and the partition plate, and improve the combination accuracy through the positioning groove and the positioning column.
It reduces the filling time of sand, improves pouring efficiency and quality, makes it more convenient to use and more accurate combination.
Smart Images
Figure CN222242545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of casting, in particular to a sand box for casting. Background Art
[0002] In the process of using a sandbox for casting, it is necessary to fill the inside of the sandbox with sand. In the existing technology, the sandbox is generally set to a fixed volume. When casting small parts, the sandbox still needs to be filled. Therefore, more sand will be used, which not only wastes time, but also causes a waste of resources and is not convenient to use. Utility Model Content
[0003] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a sand box for casting. By setting an adjustment component, the usable volume inside the frame sleeve can be reduced, which is suitable for the casting operation of small parts, thereby reducing the filling time of sand, improving the casting efficiency, and facilitating use; the positioning grooves and positioning columns set can improve the accuracy of the combination of the upper frame sleeve and the lower frame sleeve, and improve the casting quality.
[0004] One of the objectives of the utility model is achieved by the following technical solution: a sand box for casting, comprising a lower frame sleeve and an upper frame sleeve, the side portion of the lower frame sleeve being fixedly connected with a lower handle block, the lower handle block being fixedly connected with a convex column with a cross-section gradually decreasing from bottom to top, the side portion of the upper frame sleeve being fixedly connected with the upper handle block, the upper handle block being provided with a locking hole, the convex column and the locking hole cooperating with each other, the upper portion of the lower frame sleeve being provided with a positioning groove, the lower portion of the upper frame sleeve being fixedly connected with a positioning column, the lower frame sleeve and the upper frame sleeve being internally provided with an adjustment component, the adjustment component comprising a screw threadedly mounted on the side wall of the frame sleeve, the outer end of the screw being fixedly connected with a control head, the inner end of the screw being rotatably connected with a partition plate, the partition plate being fixedly connected with a guide rod, the guide rod passing through the side wall of the frame sleeve and being slidably connected to each other. By setting the adjustment component, the usable volume inside the frame sleeve can be reduced, which is suitable for the casting operation of small parts, thereby reducing the filling time of sand, improving the casting efficiency, and facilitating use; the positioning grooves and positioning columns set can improve the accuracy of the combination of the upper frame sleeve and the lower frame sleeve, and improve the casting quality.
[0005] According to the sand box for casting, the number of the positioning grooves and positioning columns is four, and they are all axially symmetrically arranged.
[0006] According to the sand box for casting, the partition plate is adapted to the inner cavity of the frame sleeve.
[0007] According to the sandbox for casting, the convex column is a triangular prism.
[0008] According to the sand box for casting, there are two lower handle blocks and two upper handle blocks, and both are axially symmetrically arranged.
[0009] According to the sand box for casting, the guide rod and the screw rod are located outside the handle block.
[0010] According to the sand box for casting, the guide rod and the screw rod have the same length.
[0011] According to the sand box for casting, the shape of the longitudinal section of the control head is hexagonal.
[0012] Beneficial Effects
[0013] Compared with the prior art, the utility model can reduce the usable volume inside the frame sleeve by setting an adjustment component, which is suitable for the casting operation of small parts, thereby reducing the filling time of sand, improving the casting efficiency, and facilitating use; the positioning grooves and positioning columns set can improve the accuracy of the combination of the upper frame sleeve and the lower frame sleeve, and improve the casting quality.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0016] Figure 1 This is a structural schematic diagram of a sandbox for casting according to the utility model;
[0017] Figure 2 It is a structural schematic diagram of a sandbox for casting from a bottom perspective of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the lower frame sleeve part of a sand box for casting of the utility model;
[0019] Figure 4 The utility model is a structural schematic diagram of an adjustment component of a sand box for casting.
[0020] Legend:
[0021] 1. Lower frame sleeve; 101. Lower handle block; 102. convex column; 103. positioning groove; 2. Upper frame sleeve; 201. Upper handle; 202. Locking hole; 203. Positioning column; 301. Guide rod; 302. Control head; 303. Screw rod; 304. Partition plate. DETAILED DESCRIPTION
[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0023] Reference Figure 1-4 The utility model embodiment is a sandbox for casting, which includes a lower frame sleeve 1 and an upper frame sleeve 2. The side of the lower frame sleeve 1 is fixedly connected with a lower handle block 101, and the lower handle block 101 is fixedly connected with a convex column 102 whose cross section gradually decreases from bottom to top. The number of the lower handle block 101 and the upper handle block 201 is two, and both are axially symmetrically arranged. The convex column 102 is a triangular prism. The side of the upper frame sleeve 2 is fixedly connected with the upper handle block 201, and the upper handle block 201 is provided with a locking hole 202. The convex column 102 is a triangular prism. The column 102 cooperates with the locking hole 202, the upper part of the lower frame sleeve 1 is provided with a positioning groove 103, the number of the positioning grooves 103 positioning columns 203 is four, and they are all axially symmetrically arranged, the lower part of the upper frame sleeve 2 is fixedly connected with the positioning column 203, the lower frame sleeve 1 and the upper frame sleeve 2 are both provided with an adjustment component, the adjustment component includes a screw rod 303 threadedly mounted on the side wall of the frame sleeve, the outer end of the screw rod 303 is fixedly connected with the control head 302, and the inner end of the screw rod 303 is rotatably connected with the partition plate 3 04, the partition plate 304 is adapted to the inner cavity of the frame sleeve, and the partition plate 304 is fixedly connected with a guide rod 301, the guide rod 301 and the screw rod 303 are located on the outside of the handle block, the guide rod 301 and the screw rod 303 are the same length, the longitudinal section of the control head 302 is a hexagon, the guide rod 301 passes through the side wall of the frame sleeve, and they are slidably connected to each other. When it needs to be adjusted, the screw rod 303 is rotated by the control head 302, and the screw rod 303 drives the partition plate 304, and the partition plate 304 moves to When moving to the left, the usable space becomes smaller, and when the partition plate 304 moves to the right, the usable space becomes larger, so that it is suitable for the casting operation of small parts, thereby reducing the filling time of sand, improving the efficiency of casting, and being easy to use; the protruding column 102 can be adapted to the locking hole 202, and as the upper frame sleeve 2 and the lower frame sleeve 1 approach each other, they can be gradually locked, and the positioning column 203 and the positioning groove 103 are adapted to each other, which can improve the accuracy of the combination of the upper frame sleeve 2 and the lower frame sleeve 1 and improve the quality of casting. Through the setting of the adjustment component, the usable volume inside the frame sleeve can be reduced, which is suitable for the casting operation of small parts, thereby reducing the filling time of sand, improving the efficiency of casting, and being easy to use; the positioning groove 103 and the positioning column 203 can improve the accuracy of the combination of the upper frame sleeve 2 and the lower frame sleeve 1 and improve the quality of casting.
[0024] Working principle: when adjustment is needed, the screw 303 is rotated through the control head 302, and the screw 303 drives the partition plate 304. When the partition plate 304 moves to the left, the usable space becomes smaller, and when the partition plate 304 moves to the right, the usable space becomes larger, so it is suitable for the casting operation of small parts, thereby reducing the filling time of sand, improving the casting efficiency, and being easy to use; the convex column 102 can be adapted to the locking hole 202, and as the upper frame sleeve 2 and the lower frame sleeve 1 approach each other, they can be gradually locked, and the positioning column 203 and the positioning groove 103 are adapted to each other, which can improve the accuracy of the combination of the upper frame sleeve 2 and the lower frame sleeve 1 and improve the casting quality.
[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A sandbox for casting, comprising a lower frame sleeve (1) and an upper frame sleeve (2), characterized in that: The side of the lower frame sleeve (1) is fixedly connected to a lower handle block (101), and the lower handle block (101) is fixedly connected to a convex column (102) whose cross section gradually decreases from bottom to top; the side of the upper frame sleeve (2) is fixedly connected to an upper handle block (201), and the upper handle block (201) is provided with a locking hole (202), and the convex column (102) and the locking hole (202) cooperate with each other; the upper part of the lower frame sleeve (1) is provided with a positioning groove (103), and the lower part of the upper frame sleeve (2) is fixedly connected to the upper handle block (102). A positioning column (203) is connected, and adjustment components are arranged inside the lower frame sleeve (1) and the upper frame sleeve (2), and the adjustment components include a screw rod (303) threadedly mounted on the side wall of the frame sleeve, the outer end of the screw rod (303) is fixedly connected to the control head (302), and the inner end of the screw rod (303) is rotatably connected to the partition plate (304), and the partition plate (304) is fixedly connected to the guide rod (301), and the guide rod (301) passes through the side wall of the frame sleeve and is slidably connected to each other.
2. A sandbox for casting according to claim 1, characterized in that: The number of the positioning grooves (103) and the positioning columns (203) is four, and they are all arranged axially symmetrically.
3. A sandbox for casting according to claim 1, characterized in that: The partition plate (304) is adapted to the inner cavity of the frame sleeve.
4. A sandbox for casting according to claim 1, characterized in that: The convex column (102) is a triangular prism.
5. A sandbox for casting according to claim 1, characterized in that: There are two lower handle blocks (101) and two upper handle blocks (201), and both are arranged in an axisymmetric manner.
6. A sandbox for casting according to claim 1, characterized in that: The guide rod (301) and the screw rod (303) are located outside the handle block.
7. A sandbox for casting according to claim 1, characterized in that: The guide rod (301) and the screw rod (303) have the same length.
8. A sandbox for casting according to claim 1, characterized in that: The control head (302) has a hexagonal longitudinal section.