Portable hook mounting device for wax mold tree assembly
By designing a convenient hook-on device for wax model assembly, and using pre-embedded mounting columns and clips, the wax model and hook can be quickly connected, solving the problem of low efficiency in manual welding and meeting the needs of rapid and efficient mass production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-14
AI Technical Summary
In existing technologies, the efficiency of manually welding wax model trees and hooks is low, making it difficult to meet the needs of rapid and efficient mass production.
A convenient hook-on device for assembling wax models is designed, including a mounting post, a locking block, a connecting mechanism, and a limiting component. By pre-embedding the mounting post and locking block inside the wax model, the wax model and the hook are quickly connected using a threaded rod and the limiting component.
It enables a quick and reliable connection between the wax model assembly tree and the hook, meeting the high-efficiency requirements of large-scale production and improving production efficiency.
Smart Images
Figure CN224115107U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wax model tree processing technology, and in particular to a convenient hook device for wax model tree assembly. Background Technology
[0002] After the wax model tree is assembled, it needs to be transferred to the subsequent shell making, dewaxing, firing and casting processes using hooks.
[0003] In existing technology, workers often use tools such as soldering irons to heat pre-prepared metal hooks and then weld them to specific parts of the wax model assembly (such as pouring cups or specially reserved connection points). When welding small wax models, the temperature of the soldering iron is generally controlled at 150-200℃, and the welding time is about 3-5 seconds to ensure that the surface of the wax model is partially melted and tightly bonded to the hook, without causing excessive damage to the wax model.
[0004] However, in existing technologies, manual welding is inefficient and cannot meet the demands of rapid and efficient production in large-scale manufacturing. Utility Model Content
[0005] The purpose of this utility model is to provide a convenient hook-on device for wax model tree assembly, which aims to solve the problem that manual welding is inefficient in the existing technology and cannot meet the needs of fast and efficient production in large-scale production.
[0006] To achieve the above objectives, this utility model provides a convenient hook device for wax model tree assembly, including a mounting post, a locking block, and a connecting mechanism. The connecting mechanism includes a connecting post, two fixing components, a fixing frame, and a limiting component. The fixing components include a mounting bracket and a threaded rod. The mounting post has two threaded holes. The locking block is fixedly connected to the mounting post and located below the mounting post. The two fixing components are respectively disposed at both ends of the connecting post. The fixing frame is fixedly connected to the connecting post and located above the connecting post. The limiting component is configured to allow movement of the fixing frame. The mounting bracket is fixedly connected to one end of the connecting post. The threaded rod is threadedly connected to the mounting bracket and extends into the threaded hole.
[0007] The limiting component includes two telescopic components, a sliding block, and a moving block. The fixed frame has an installation groove and a slot. The two telescopic components are disposed in the installation groove. The sliding block is disposed on the two telescopic components. The sliding block is slidably connected to the fixed frame and located in the slot. The moving block is fixedly connected to the sliding block.
[0008] The telescopic kit includes a telescopic rod and a telescopic spring. The two ends of the telescopic rod are fixedly connected to the fixed frame and the sliding block, respectively, and are located in the mounting groove. The two ends of the telescopic spring are fixedly connected to the fixed frame and the sliding block, respectively, and the telescopic rod is located inside the telescopic spring.
[0009] The connecting mechanism further includes a limiting post with a limiting hole. The limiting post is fixedly connected to the mounting post and located above the mounting post. The limiting post is fixedly connected to the mounting post and extends into the limiting hole.
[0010] The connecting mechanism further includes a baffle, which is fixedly connected to the mounting column and located above the locking block.
[0011] This utility model discloses a convenient hook-on device for wax model tree assembly. During the wax model making stage, the mounting column and the locking block are pre-embedded in predetermined positions within the mold. After the wax liquid is injected into the mold and cools and solidifies, the locking block is firmly embedded inside the wax model. When it is necessary to suspend the wax model tree assembly, the connecting column is moved above the mounting column, aligning the two threaded rods with the two threaded holes respectively. The two threaded rods are rotated to enter the two threaded holes, thereby connecting the mounting column and the connecting column. Then, the hook is inserted into the fixing frame, and the fixing frame is closed by the limiting component to ensure that the hook will not slip out of the fixing frame when lifting the wax model tree assembly. In this way, the wax model tree assembly can be quickly connected to the hook to meet the needs of fast and efficient production in large-scale production. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0013] Figure 1 This is a schematic diagram of the structure of the convenient hook device for wax model tree assembly according to this utility model.
[0014] Figure 2 This is the utility model Figure 1 Enlarged view of the local structure at point A.
[0015] Figure 3 This is a schematic diagram of the structure of the convenient upper hook device for wax model tree assembly from another direction.
[0016] Figure 4 This is a cross-sectional view of the convenient hook device for wax model tree assembly according to this utility model.
[0017] 101-Mounting post, 102-Card block, 103-Baffle, 104-Connecting post, 105-Mounting bracket, 106-Threaded rod, 109-Threaded hole, 108-Limiting post, 109-Limiting hole, 110-Fixing frame, 111-Mounting groove, 112-Telescopic rod, 113-Telescopic spring, 114-Moving block, 115-Sliding block, 116-Card slot. Detailed Implementation
[0018] Please see Figures 1 to 4 ,in, Figure 1 This is a structural schematic diagram of the convenient hook device for wax model tree assembly according to this utility model. Figure 2 This is the utility model Figure 1 Enlarged view of the local structure at point A. Figure 3 This is a schematic diagram of the convenient hook device for wax model tree assembly from another perspective. Figure 4 This is a cross-sectional view of the convenient hook device for wax model tree assembly according to this utility model.
[0019] This utility model provides a convenient hook device for wax model tree assembly, including a mounting post 101, a locking block 102, and a connecting mechanism. The connecting mechanism includes a connecting post 104, a limiting post 108, a baffle 103, two fixing components, a fixing frame 110, and a limiting component. The fixing component includes a mounting bracket 105 and a threaded rod 106. The mounting post 101 has two threaded holes 107. The limiting component includes two telescopic components, a sliding block 115, and a moving block 114. The fixing frame 110 has a mounting groove 111 and a locking groove 116. The telescopic components include a telescopic rod 112 and a telescopic spring 113. The connecting post 104 has a limiting hole 109. The aforementioned solution solves the problem in the prior art that manual welding is inefficient and cannot meet the needs of fast and efficient production in large-scale production.
[0020] In this embodiment, the locking block 102 is fixedly connected to the mounting post 101 and located below the mounting post 101. Two fixing components are respectively disposed at both ends of the connecting post 104. The fixing frame 110 is fixedly connected to the connecting post 104 and located above the connecting post 104. The limiting component is disposed to allow movement of the fixing frame 110. The mounting bracket 105 is fixedly connected to one end of the connecting post 104. The threaded rod 106 is threadedly connected to the mounting bracket 105 and extends into the threaded hole 107. During the wax model making stage, the mounting post 101 and the locking block 102 are pre-embedded in predetermined positions within the mold. After the wax liquid is injected into the mold and cools and solidifies, the locking block 102... The wax model is then securely embedded inside the wax model. When the wax model assembly needs to be suspended, the connecting post 104 is moved above the mounting post 101, aligning the two threaded rods 106 with the two threaded holes 107 respectively. The two threaded rods 106 are then rotated to enter the two threaded holes 107, thus connecting the mounting post 101 and the connecting post 104. The hook is then inserted into the fixing frame 110, and the fixing frame 110 is closed by the limiting component to ensure that the hook will not slip out of the fixing frame 110 when the wax model assembly is lifted. This method allows for quick connection of the wax model assembly to the hook, meeting the needs of rapid and efficient production in large-scale production.
[0021] Furthermore, two of the telescopic components are disposed in the mounting slot 111, and the sliding block 115 is disposed on the two telescopic components. The sliding block 115 is slidably connected to the fixed frame 110 and located in the slot 116. The moving block 114 is fixedly connected to the sliding block 115.
[0022] Furthermore, both ends of the telescopic rod 112 are fixedly connected to the fixed frame 110 and the sliding block 115 respectively, and are located in the mounting groove 111. Both ends of the telescopic spring 113 are fixedly connected to the fixed frame 110 and the sliding block 115 respectively, and the telescopic rod 112 is located in the telescopic spring 113.
[0023] In this embodiment, when it is necessary to suspend the wax model tree, the connecting post 104 is moved above the mounting post 101, so that the two threaded rods 106 are aligned with the two threaded holes 107 respectively. The two threaded rods 106 are rotated so that they enter the two threaded holes 107 respectively, thereby connecting the mounting post 101 and the connecting post 104. The moving block 114 is pushed downwards, and the moving block 114 and the sliding block 115 move into the mounting groove 111. The telescopic spring 113 and the two telescopic rods 112 are compressed, and then the hook is inserted into the fixed frame 110. Then the moving block 114 is released, and the two telescopic springs 113 return to their original extension, driving the sliding block 115 to move upward, so that the sliding block 115 is inserted into the slot 116, thereby closing the fixed frame 110 and ensuring that the hook will not slide out of the fixed frame 110 when lifting the wax model tree. In this way, the wax model tree can be quickly connected to the hook to meet the needs of fast and efficient production in large-scale production.
[0024] Furthermore, the limiting post 108 is fixedly connected to the mounting post 101 and is located above the mounting post 101. The limiting post 108 is fixedly connected to the mounting post 101 and extends into the limiting hole 109.
[0025] In this embodiment, when connecting the mounting post 101 and the connecting post 104, the limiting post 108 is inserted into the limiting hole 109, making the connection between the mounting post 101 and the connecting post 104 more stable.
[0026] Furthermore, the baffle 103 is fixedly connected to the mounting post 101 and is located above the locking block 102.
[0027] In this embodiment, during the wax model making stage, the mounting post 101 and the locking block 102 are pre-embedded in the mold at predetermined positions, and at the position where the wax liquid just submerges the baffle 103. When the wax liquid is injected into the mold and cools and solidifies, the locking block 102 is firmly embedded inside the wax model, and the baffle 103 can prevent the mounting post 101 from being inserted too deeply into the wax liquid.
[0028] In the wax model making stage, the mounting post 101 and the locking block 102 are pre-embedded in predetermined positions within the mold. After the wax liquid is injected into the mold and cools and solidifies, the locking block 102 is firmly embedded inside the wax model. When it is necessary to suspend the wax model as a tree, the connecting post 104 is moved above the mounting post 101, aligning the two threaded rods 106 with the two threaded holes 107 respectively. The two threaded rods 106 are rotated to enter the two threaded holes 107 respectively, thereby connecting the mounting post 101 and the connecting post 104. The moving block 114 is then pushed downwards. The moving block 114 and the sliding block 115 move into the mounting groove 111, compressing the two telescopic springs 113 and the two telescopic rods 112, and then the hook is engaged in the fixed frame 110. Then the moving block 114 is released, and the two telescopic springs 113 return to their original length and move the sliding block 115 upward, so that the sliding block 115 is engaged in the slot 116, thereby closing the fixed frame 110 and ensuring that the hook will not slide out of the fixed frame 110 when lifting the wax model tree. In this way, the wax model tree can be quickly connected to the hook to meet the needs of fast and efficient production in large-scale production.
[0029] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.
Claims
1. A convenient hook device for mounting wax model trees, characterized in that, The device includes a mounting post, a locking block, and a connecting mechanism. The connecting mechanism includes a connecting post, two fixing components, a fixing frame, and a limiting component. Each fixing component includes a mounting bracket and a threaded rod. The mounting post has two threaded holes. The locking block is fixedly connected to the mounting post and located below it. The two fixing components are respectively disposed at both ends of the connecting post. The fixing frame is fixedly connected to the connecting post and located above it. The limiting component is configured to allow movement of the fixing frame. The mounting bracket is fixedly connected to one end of the connecting post. The threaded rod is threadedly connected to the mounting bracket and extends into the threaded hole.
2. The convenient hook device for wax model tree assembly as described in claim 1, characterized in that, The limiting component includes two telescopic components, a sliding block, and a moving block. The fixed frame has an installation groove and a slot. The two telescopic components are disposed in the installation groove. The sliding block is disposed on the two telescopic components. The sliding block is slidably connected to the fixed frame and located in the slot. The moving block is fixedly connected to the sliding block.
3. The convenient hook device for wax model tree assembly as described in claim 2, characterized in that, The telescopic kit includes a telescopic rod and a telescopic spring. The two ends of the telescopic rod are fixedly connected to the fixed frame and the sliding block, respectively, and are located in the mounting groove. The two ends of the telescopic spring are fixedly connected to the fixed frame and the sliding block, respectively, and the telescopic rod is located inside the telescopic spring.
4. The convenient hook device for wax model tree assembly as described in claim 3, characterized in that, The connecting mechanism further includes a limiting post with a limiting hole. The limiting post is fixedly connected to the mounting post and located above the mounting post. The limiting post is fixedly connected to the mounting post and extends into the limiting hole.
5. The convenient hook device for wax model tree assembly as described in claim 4, characterized in that, The connecting mechanism also includes a baffle, which is fixedly connected to the mounting post and located above the locking block.