Clamp for heat treatment of ADI products

Abstract

The utility model discloses a kind of clamps for ADI product heat treatment belongs to clamping mechanism field, including base, clamping assembly and positioning assembly, the clamping assembly is set on base upper end, the positioning assembly is set on clamping assembly upper end, the clamping assembly upper end is overlapped with annular ADI material body, the clamping assembly is used to clamping fixed for annular ADI material body;The clamp for ADI product heat treatment, by setting clamping assembly, using forward and reverse motor drive turntable rotation, using the cooperation of guide rail and guide rod to drive movable table and positioning column synchronous movement, can be clamped fixed to annular ADI material body, avoid the problem that annular ADI material is displaced or dumped due to loosening in conveying or heat treatment process, to bring convenience for the heat treatment processing of ADI product.

Description

Technical Field

[0001] This utility model belongs to the field of clamping mechanism technology, specifically relating to a clamp for heat treatment of ADI products. Background Technology

[0002] In the production process of ADI products, heat treatment is an extremely critical step, which plays a decisive role in the final performance of ADI products. Heat treatment fixtures, as tools for fixing and supporting ADI products during the heat treatment process, directly affect the quality of the products and production efficiency.

[0003] According to the patent announcement number CN117144106B, a heat treatment preparation device for ADI material of automobile balance shaft bracket is known prior art. Although the patent has the advantage of being able to heat treat ADI material, the technical solution of the patent still has the following defects in actual use: When the ADI material is conveyed by the feeding component in the patent, the ADI material is placed directly, that is, there is no clamping structure for the ADI material. This makes it easy for the ADI material to shift or tip over during the conveying or heat treatment process, which will cause inconvenience to the heat treatment processing of the ADI material. Utility Model Content

[0004] The purpose of this invention is to provide a fixture for heat treatment of ADI products to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fixture for heat treatment of ADI products, comprising a base, a clamping component and a positioning component, wherein the clamping component is disposed on the upper end of the base, the positioning component is disposed on the upper end of the clamping component, and an annular ADI material body is attached to the upper end of the clamping component, and the clamping component is used to clamp and fix the annular ADI material body.

[0006] In a preferred embodiment, the clamping assembly includes a motorized magazine located inside a base. A forward and reverse motor is fixedly connected inside the motorized magazine. A first rotating shaft is fixedly connected to the upper end of the output shaft of the forward and reverse motor. The first rotating shaft is connected to the surface of the motorized magazine via a bearing drive. A turntable is fixedly connected to the upper end of the first rotating shaft. A housing is fixedly connected to the upper surface of the base. The position of the housing corresponds to the position of the turntable. The turntable is located inside the housing. A guide rail is provided on the upper surface of the turntable. A guide rod is movably connected inside the guide rail. A groove is provided on the surface of the housing. The guide rod passes through the groove. A movable platform is fixedly connected to the upper end of the guide rod. A positioning post is provided on the upper end of the movable platform. There are four sets of positioning posts, symmetrically arranged on the upper end of the housing.

[0007] In a preferred embodiment, a slider is fixedly connected to the lower surface of the movable platform, and a groove is provided on the surface of the housing. The slider is slidably connected in the groove. There are two sets of sliders and two sets of grooves, which are symmetrically arranged at the lower end of the movable platform.

[0008] In a preferred embodiment, the positioning component includes a movable compartment located inside a movable platform. A second rotating shaft is connected to the surface of the movable compartment via a bearing drive. A cross knob is fixedly connected to one end of the second rotating shaft, and a threaded post is fixedly connected to the other end of the second rotating shaft. A threaded tube is threadedly connected to the other end of the threaded post, and a movable block is fixedly connected to the other end of the threaded tube. A connecting rod is fixedly connected to the upper surface of the movable block. A movable groove is formed on the surface of the movable compartment, and the connecting rod passes through the movable groove. A first positioning protrusion is fixedly connected to the upper end of the connecting rod. A second positioning protrusion is fixedly connected to the upper surface of the movable platform. The positions of the first positioning protrusion and the second positioning protrusion correspond to each other. A slot is formed on the lower surface of the positioning post, and the first and second positioning protrusions are symmetrically engaged in the slot.

[0009] In a preferred embodiment, the cross-section of the movable block matches the cross-section of the movable groove.

[0010] In a preferred embodiment, the surface of the positioning post is coated with a ceramic coating.

[0011] In a preferred embodiment, the shell is made of iron-based heat-resistant steel.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This ADI product heat treatment fixture, by setting up a clamping assembly, uses a forward and reverse motor to drive the turntable to rotate, and uses the cooperation of the guide rail and guide rod to drive the movable table and positioning column to move synchronously, can clamp and fix the ring-shaped ADI material body, avoiding the problem of displacement or tipping of the ring-shaped ADI material due to loosening during transportation or heat treatment, thus bringing convenience to the heat treatment processing of ADI products. This heat treatment fixture for ADI products features a positioning component. When replacing the positioning post, rotating the cross knob drives the first positioning protrusion to move, allowing it to precisely engage with the second positioning protrusion into the slot of the new positioning post. This ensures the positioning post is accurately positioned and securely installed, preventing instability in the clamping of the annular ADI material body due to loose or misaligned positioning posts. This further facilitates the heat treatment processing of ADI products. Attached Figure Description

[0013] Figure 1 This is a front view of the structure of this utility model; Figure 2This is a partial schematic diagram of the structure of this utility model; Figure 3 This is a partial cross-sectional view of the clamping component in the structure of this utility model; Figure 4 This is a partial top view of the clamping component in the structure of this utility model; Figure 5 This is a partial cross-sectional view of the positioning component in the structure of this utility model.

[0014] In the diagram: 1. Base; 2. Clamping assembly; 201. Motion chamber; 202. Forward and reverse motors; 203. First rotating shaft; 204. Turntable; 205. Housing; 206. Guide rail; 207. Guide rod; 208. Groove; 209. Movable platform; 210. Slider; 211. Slide; 212. Positioning post; 3. Positioning assembly; 301. Movable chamber; 302. Second rotating shaft; 303. Cross knob; 304. Threaded post; 305. Threaded tube; 306. Movable block; 307. Movable groove; 308. Connecting rod; 309. First positioning protrusion; 310. Second positioning protrusion; 311. Slot; 4. Annular ADI material body. Detailed Implementation

[0015] The present invention will be further described below with reference to the embodiments.

[0016] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0017] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model provides a fixture for heat treatment of ADI products, including a base 1, a clamping assembly 2, and a positioning assembly 3. The clamping assembly 2 is disposed on the upper end of the base 1, and an annular ADI material body 4 overlaps the upper end of the clamping assembly 2. The clamping assembly 2 is used to clamp and fix the annular ADI material body 4. The clamping assembly 2 includes a motorized compartment 201, which is opened inside the base 1. A forward and reverse motor 202 is fixedly connected inside the motorized compartment 201. A first rotating shaft 203 is fixedly connected to the upper end of the output shaft of the forward and reverse motor 202. The first rotating shaft 203 is connected to the surface of the motorized compartment 201 through a bearing. A turntable 204 is fixedly connected to the upper end of the first rotating shaft 203. A housing 205 is fixedly connected to the upper surface of the base 1. The position of the housing 205 is... Corresponding to the position of the turntable 204, the turntable 204 is set inside the housing 205. The upper surface of the turntable 204 is provided with a guide rail 206. A guide rod 207 is movably connected inside the guide rail 206. The surface of the housing 205 is provided with a groove 208. The guide rod 207 passes through the groove 208. The upper end of the guide rod 207 is fixedly connected to a movable platform 209. The upper end of the movable platform 209 is provided with a positioning post 212. There are four sets of positioning posts 212, which are symmetrically arranged on the upper end of the housing 205. The lower surface of the movable platform 209 is fixedly connected with a slider 210. The surface of the housing 205 is provided with a sliding groove 211. The slider 210 is slidably connected in the sliding groove 211. There are two sets of sliders 210 and two sets of sliding grooves 211, which are symmetrically arranged on the lower end of the movable platform 209. In this embodiment, by setting up the clamping assembly 2, the turntable 204 is driven to rotate by the forward and reverse motors 202, and the movable table 209 and the positioning column 212 are moved synchronously by the cooperation of the guide rail 206 and the guide rod 207. This can clamp and fix the annular ADI material body 4, avoiding the problem of displacement or tipping of the annular ADI material body 4 due to loosening during transportation or heat treatment, thus bringing convenience to the heat treatment processing of ADI products.

[0018] Please see Figure 1 , Figure 2 and Figure 5The positioning component 3 is located on the upper end of the clamping component 2. The positioning component 3 includes a movable chamber 301, which is located inside the movable table 209. A second rotating shaft 302 is connected to the surface of the movable chamber 301 via a bearing. A cross knob 303 is fixedly connected to one end of the second rotating shaft 302, and a threaded post 304 is fixedly connected to the other end. A threaded tube 305 is threadedly connected to the other end of the threaded post 304, and a movable block 306 is fixedly connected to the other end of the threaded tube 305. A connecting rod 308 is fixedly connected to the upper surface of the movable block 306. The surface of the movable compartment 301 is provided with a movable groove 307, and the connecting rod 308 passes through the movable groove 307. The upper end of the connecting rod 308 is fixedly connected to a first positioning protrusion 309. The upper surface of the movable platform 209 is fixedly connected to a second positioning protrusion 310. The position of the first positioning protrusion 309 corresponds to the position of the second positioning protrusion 310. The lower surface of the positioning post 212 is provided with a slot 311. The first positioning protrusion 309 and the second positioning protrusion 310 are symmetrically engaged in the slot 311. The cross-section of the movable block 306 matches the cross-section of the movable groove 307.

[0019] In this embodiment, by setting the positioning component 3, when replacing the positioning post 212, the first positioning protrusion 309 is driven to move by rotating the cross knob 303, so that it and the second positioning protrusion 310 are precisely engaged in the slot 311 of the new positioning post 212. This ensures that the position of the replaced positioning post 212 is accurate and the installation is firm, avoiding the instability of the ring-shaped ADI material body due to the positioning post 212 being loose or offset, thereby further facilitating the heat treatment processing of ADI products.

[0020] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The positioning post 212 is coated with a ceramic coating, and the housing 205 is made of iron-based heat-resistant steel.

[0021] In this embodiment, the surface of the positioning column 212 is coated with a ceramic coating, which has the characteristics of high temperature resistance and wear resistance, and the housing 205 is made of iron-based heat-resistant steel, which can adapt to the high temperature environment of heat treatment, reduce the damage of high temperature to the fixture, and extend the service life of the equipment.

[0022] The working principle and usage process of this utility model are as follows: First, the annular ADI material body 4 is placed on the upper end of the housing 205. The forward and reverse motor 202 in the motor compartment 201 is started. The output shaft of the forward and reverse motor 202 drives the first rotating shaft 203 and the turntable 204 to rotate. The guide rail 206 on the turntable 204 rotates with the turntable 204, forcing the guide rod 207 passing through the guide rail 206 to slide along the groove 208 on the surface of the housing 205, thereby driving the movable platform 209 at the upper end of the guide rod 207 to move synchronously. Next, the movable platform 209 slides smoothly in the groove 211 of the housing 205 via the lower slider 210, and finally causes the four sets of symmetrically arranged positioning columns 212 to converge towards the center or spread outward, thereby clamping or releasing the annular ADI material body 4. Finally, rotating the cross knob 303 on the movable platform 209 causes the second rotating shaft 302 and the threaded column 304 to rotate. Since the threaded column 304 is threadedly engaged with the threaded tube 305, it can push the movable block 306 to move within the movable chamber 301. The movable block 306 drives the first positioning protrusion 309 to slide along the movable groove 307 via the connecting rod 308. With the cooperation of the first positioning protrusion 309 and the second positioning protrusion 310 on the movable platform 209, it is engaged in the slot 311 at the lower end of the positioning column 212, thereby achieving precise positioning and fixation of the positioning column 212.

[0023] In the above scheme, it should be noted that: the base 1 can be fixed to the inside of the heat treatment feeding mechanism or heat treatment equipment using existing bolt installation methods, thereby facilitating the feeding or heat treatment of the annular ADI material body 4 fixed on the base 1. The forward and reverse motor 202 is a high heat-resistant motor. In the actual production process of the fixture, existing high heat-resistant materials can be applied to the outside of the forward and reverse motor 202, or heat insulation materials can be filled inside the motor compartment 201. This can improve the service life of the forward and reverse motor 202. This is an existing publicly available technical means, and will not be described in detail here. Meanwhile, the ceramic coating on the surface of the positioning column 212 and the iron-based heat-resistant steel material of the housing 205 can maintain structural stability under high-temperature heat treatment conditions, avoid the clamping accuracy being affected by high-temperature deformation, and ensure the reliable progress of the heat treatment process.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixture for heat treatment of ADI products, comprising a base (1), a clamping assembly (2), and a positioning assembly (3), characterized in that: The clamping component (2) is disposed on the upper end of the base (1), the positioning component (3) is disposed on the upper end of the clamping component (2), and the upper end of the clamping component (2) is connected to the annular ADI material body (4). The clamping component (2) is used to clamp and fix the annular ADI material body (4).

2. The fixture for heat treatment of ADI products according to claim 1, characterized in that: The clamping assembly (2) includes a motorized magazine (201) located inside the base (1). A forward and reverse motor (202) is fixedly connected inside the motorized magazine (201). A first rotating shaft (203) is fixedly connected to the upper end of the output shaft of the forward and reverse motor (202). The first rotating shaft (203) is connected to the surface of the motorized magazine (201) via a bearing drive. A turntable (204) is fixedly connected to the upper end of the first rotating shaft (203). A housing (205) is fixedly connected to the upper surface of the base (1). The position of the housing (205) is relative to the position of the turntable (204). Correspondingly, the turntable (204) is set inside the housing (205). A guide rail (206) is provided on the upper surface of the turntable (204). A guide rod (207) is movably connected inside the guide rail (206). A groove (208) is provided on the surface of the housing (205). The guide rod (207) passes through the groove (208). A movable platform (209) is fixedly connected to the upper end of the guide rod (207). A positioning post (212) is provided on the upper end of the movable platform (209). There are four sets of positioning posts (212), which are symmetrically arranged on the upper end of the housing (205).

3. A fixture for heat treatment of ADI products according to claim 2, characterized in that: A slider (210) is fixedly connected to the lower surface of the movable platform (209), and a groove (211) is provided on the surface of the housing (205). The slider (210) is slidably connected in the groove (211). There are two sets of sliders (210) and grooves (211), and they are symmetrically arranged at the lower end of the movable platform (209).

4. A fixture for heat treatment of ADI products according to claim 2, characterized in that: The positioning component (3) includes a movable compartment (301) located inside the movable platform (209). A second rotating shaft (302) is connected to the surface of the movable compartment (301) via a bearing drive. A cross knob (303) is fixedly connected to one end of the second rotating shaft (302), and a threaded post (304) is fixedly connected to the other end of the second rotating shaft (302). A threaded tube (305) is threadedly connected to the other end of the threaded post (304), and a movable block (306) is fixedly connected to the other end of the threaded tube (305). A connecting rod is fixedly connected to the upper surface of the movable block (306). (308) The surface of the movable compartment (301) is provided with a movable groove (307), the connecting rod (308) passes through the movable groove (307), the upper end of the connecting rod (308) is fixedly connected with a first positioning protrusion (309), the upper surface of the movable platform (209) is fixedly connected with a second positioning protrusion (310), the position of the first positioning protrusion (309) corresponds to the position of the second positioning protrusion (310), the lower surface of the positioning column (212) is provided with a slot (311), the first positioning protrusion (309) and the second positioning protrusion (310) are symmetrically engaged in the slot (311).

5. A fixture for heat treatment of ADI products according to claim 4, characterized in that: The cross-section of the movable block (306) matches the cross-section of the movable groove (307).

6. A fixture for heat treatment of ADI products according to claim 2, characterized in that: The positioning post (212) is coated with a ceramic coating.

7. A fixture for heat treatment of ADI products according to claim 2, characterized in that: The shell (205) is made of iron-based heat-resistant steel.

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