Protective structure of industrial resistance furnace

Abstract

The utility model provides an industrial resistance furnace protection structure, which relates to the technical field of industrial resistance furnaces, and comprises a furnace body, one side of the furnace body is connected with a spacing adjusting assembly, the spacing adjusting assembly comprises a cushion bed, the surfaces of the front end and the rear end of the cushion bed are connected with fixing plates, the surfaces of the fixing plates are provided with slots at equal intervals, and the slots are connected with the spacing adjusting assembly. Two groups of baffles are arranged right above the cushion bed, connecting frames are connected to the outer sides of the two groups of baffles, square blocks are connected to the bottoms of the connecting frames, two groups of springs are arranged in the square blocks, and push rods are inserted into the two groups of springs. According to the utility model, when the distance between the two groups of baffle plates is adjusted, the baffle plates can slide, and then the insertion blocks are pushed to be inserted into the corresponding insertion grooves through the self-elasticity of the springs, so that the problem that the existing baffle plates need to be fixed through bolts during position adjustment is avoided, and the convenience during adjustment is improved.

Description

Technical Field

[0001] This utility model relates to the field of industrial resistance furnace technology, and in particular to a protective structure for industrial resistance furnaces. Background Technology

[0002] An industrial resistance furnace is an industrial furnace that uses electric current to heat heating elements or a heating medium inside the furnace, thereby heating workpieces or materials. It is a heating furnace that uses electric current passing through a resistance material to generate heat energy. It uses electricity as a heat source and converts electrical energy into heat energy through heating elements to heat metals inside the furnace.

[0003] As disclosed in publication number CN214842420U, a protective structure for an industrial resistance furnace relates to the field of trolley-type resistance furnace technology. This utility model includes a furnace body, a support bed, a furnace door, and a protective device. The support bed is slidably connected to the inner wall of the furnace body, and the furnace door is slidably connected to the side wall of the furnace body. The protective device is provided on the surface of the support bed, and includes two support frames. The ends of the two support frames close to each other are slidably connected to the sides of the support bed. Two support blocks are fixedly mounted on the surface of the support frames, and the two support blocks are evenly distributed on the surface of the support frames. A cleaning device is provided at the end of the support bed away from the furnace body. The cleaning device includes a collection box, and the side wall of the collection box is movably connected to the side wall of the support bed. This utility model solves the problem that in traditional trolley-type resistance furnaces, after processing, the support bed is pulled out, but there is no protective structure next to the support bed, which may cause parts to fall off due to vibration during the pulling out process.

[0004] This patent solves the problem that parts may fall off due to vibration when the pad is pulled out. However, the existing baffle is very inconvenient to adjust the spacing and needs to be fixed in position by thread. Therefore, we propose a new type of protective structure for industrial resistance furnaces. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing baffles are inconvenient to adjust when the spacing is adjusted, and the position needs to be fixed by thread.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a protective structure for an industrial resistance furnace, comprising a furnace body, a spacing adjustment component connected to one side of the furnace body, the spacing adjustment component comprising a pad, a fixing plate connected to the front and rear surfaces of the pad, slots evenly spaced on the surface of the fixing plate, two sets of baffles arranged directly above the pad, a connecting frame connected to the outer side of each of the two sets of baffles, a block connected to the bottom of the connecting frame, two sets of springs arranged inside the block, push rods inserted into the inside of the two sets of springs, push plates connected to the bottom of the two sets of push rods, pull blocks connected to the top of the two sets of push rods, insert blocks connected to the bottom of the push plates, a support frame connected to the rear end of the connecting frame, and pulleys connected to the bottom of the support frame.

[0007] Furthermore, the push plate and the spring form an elastic structure, and the push rod and the pull block form a fixed connection.

[0008] Furthermore, the position and size of the insert block match the position and size of the slot, and the support frame is L-shaped.

[0009] Furthermore, both sides of the bottom of the furnace body are connected to height adjustment components, each including a base, and threaded holes are provided on both sides of the bottom of the base.

[0010] Furthermore, a threaded rod is provided inside the threaded hole, a fixing block is connected to the bottom of the threaded rod, and a wrench is connected to one side of the fixing block.

[0011] Furthermore, the threaded rod and the threaded hole form a threaded connection.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, when adjusting the distance between the two sets of baffles, the baffles can be slid and then pushed into the corresponding slot by the spring force. This avoids the problem of fixing the baffles with bolts when adjusting their position, and improves the convenience of adjustment.

[0014] 2. In this utility model, when the furnace body is placed in an area where the ground is not level, the height of the fixing block can be adjusted by rotating the screw thread to improve the balance and stability of the resistance furnace body and avoid the problem of poor heating effect caused by uneven working surface. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a protective structure for an industrial resistance furnace.

[0016] Figure 2 This utility model provides a schematic diagram of a partial explosion structure of a protective structure for an industrial resistance furnace;

[0017] Figure 3 This utility model provides a schematic diagram of the cross-sectional structure of the fixing block of the protective structure for an industrial resistance furnace.

[0018] Figure 4 This utility model presents a partial cross-sectional structural diagram of the base of an industrial resistance furnace protective structure.

[0019] Legend: 1. Furnace body; 2. Spacing adjustment assembly; 201. Mattress; 202. Fixing plate; 203. Slot; 204. Baffle; 205. Connecting frame; 206. Block; 207. Spring; 208. Push rod; 209. Push plate; 210. Insert block; 211. Pull block; 212. Support frame; 213. Pulley; 3. Height adjustment assembly; 301. Base; 302. Threaded hole; 303. Threaded rod; 304. Fixing block; 305. Wrench. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, as Figure 1 - Figure 3 As shown, this utility model provides a protective structure for an industrial resistance furnace, including a furnace body 1. A spacing adjustment component 2 is connected to one side of the furnace body 1. The spacing adjustment component 2 includes a pad 201. Fixing plates 202 are connected to the front and rear surfaces of the pad 201. Slots 203 are equidistantly provided on the surface of the fixing plates 202. Two sets of baffles 204 are arranged directly above the pad 201. Connecting frames 205 are connected to the outer sides of both sets of baffles 204. A block 206 is connected to the bottom of the connecting frame 205. Two sets of springs 207 are arranged inside the block 206. Inside the 7, push rods 208 are inserted. The bottom of the two sets of push rods 208 are connected to push plates 209. The top of the two sets of push rods 208 are connected to pull blocks 211. The bottom of the push plates 209 is connected to insert blocks 210. The rear end of the connecting frame 205 is connected to a support frame 212. The bottom of the support frame 212 is connected to a pulley 213. The push plates 209 and springs 207 form an elastic structure. The push rods 208 and pull blocks 211 form a fixed connection. The position and size of the insert blocks 210 match the position and size of the slots 203. The support frame 212 is L-shaped.

[0023] The effect achieved by the entire embodiment 1 is that, after the pad 201 is pulled out of the furnace body 1, when it is necessary to adjust the distance between the two sets of baffles 204, the two sets of pull blocks 211 can be pulled upward simultaneously, so that the pull blocks 211 can drive the push plate 209 to move upward through the push rod 208. When the push plate 209 moves upward, it will also drive the insertion block 210 to be pulled out from the slot 203 at the current position. Then, the position of the baffle 204 can be adjusted by the pulley 213 in conjunction with the support frame 212. After adjusting to the appropriate position, the pull block 211 can be released so that the spring 207 can push the push plate 209 to drive the insertion block 210 to be inserted into the adjusted slot 203 for fixing through its own elastic force. Then, the other set of baffles 204 can be adjusted in the same way. This can adapt to the size of different parts and avoid the problem that the existing baffles 204 need to be fixed with bolts when adjusting the position, thus improving the convenience of adjustment.

[0024] Example 2, as Figure 1 and Figure 4 As shown, height adjustment components 3 are connected to the bottom of both sides of the furnace body 1. The height adjustment component 3 includes a base 301. Threaded holes 302 are opened on the bottom of both sides of the base 301. A threaded rod 303 is provided inside the threaded hole 302. A fixing block 304 is connected to the bottom of the threaded rod 303. A wrench 305 is connected to one side of the fixing block 304. The threaded rod 303 and the threaded hole 302 form a threaded connection.

[0025] The effect achieved by the entire embodiment 2 is that when the furnace body 1 is placed on an uneven ground, the wrench 305 at the corresponding position can be rotated to drive the fixing block 304 to rotate, thereby driving the threaded rod 303 and the threaded hole 302 to rotate. The height of the fixing block 304 can be adjusted by rotating the thread to improve the balance and stability of the resistance furnace body 1 and avoid the problem of poor heating effect caused by uneven working surface.

[0026] Working principle: When adjusting the distance between the two sets of baffles 204, they can slide, and then the spring 207 pushes the insert 210 into the corresponding slot 203. This avoids the problem of the existing baffles 204 needing to be fixed with bolts when adjusting the position, and improves the convenience of adjustment. When the furnace body 1 is placed on an uneven area, the height of the fixing block 304 can be adjusted by rotating the thread to improve the balance and stability of the resistance furnace body 1 and avoid the problem of poor heating effect caused by uneven working surface.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A protective structure for an industrial resistance furnace, comprising a furnace body (1), characterized in that: A spacing adjustment component (2) is connected to one side of the furnace body (1); The spacing adjustment component (2) includes a mattress (201). Fixing plates (202) are connected to the front and rear ends of the mattress (201). Slots (203) are equidistantly spaced on the surface of the fixing plates (202). Two sets of baffles (204) are positioned directly above the mattress (201). Connecting frames (205) are connected to the outer sides of both sets of baffles (204). A block (206) is connected to the bottom of the connecting frame (205). The block (206)... The device is equipped with two sets of springs (207), and push rods (208) are inserted into the two sets of springs (207). Push plates (209) are connected to the bottom of the two sets of push rods (208), and pull blocks (211) are connected to the top of the two sets of push rods (208). Insert blocks (210) are connected to the bottom of the push plates (209). A support frame (212) is connected to the rear end of the connecting frame (205), and a pulley (213) is connected to the bottom of the support frame (212).

2. The protective structure for an industrial resistance furnace according to claim 1, characterized in that: The push plate (209) and the spring (207) form an elastic structure, and the push rod (208) and the pull block (211) form a fixed connection.

3. The protective structure for an industrial resistance furnace according to claim 1, characterized in that: The position and size of the insert (210) match the position and size of the slot (203), and the support frame (212) is L-shaped.

4. The protective structure for an industrial resistance furnace according to claim 1, characterized in that: The furnace body (1) is connected to a height adjustment component (3) on both sides of the bottom. The height adjustment component (3) includes a base (301), and threaded holes (302) are provided on both sides of the bottom of the base (301).

5. The protective structure for an industrial resistance furnace according to claim 4, characterized in that: The threaded hole (302) is provided with a threaded rod (303) inside, and a fixing block (304) is connected to the bottom of the threaded rod (303). A wrench (305) is connected to one side of the fixing block (304).

6. The protective structure for an industrial resistance furnace according to claim 5, characterized in that: The threaded rod (303) and the threaded hole (302) form a threaded connection.

Images