Bolt production raw material straightening device

Abstract

The utility model discloses a bolt production raw material straightening device, which relates to the field of bolt production equipment, and comprises a plurality of supporting legs, the tops of the supporting legs are fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a fixed plate, the inner wall of the fixed plate is provided with a feed chute, and the feed chute is fixedly connected with the bottom plate. The top of the bottom plate is fixedly connected with a supporting plate, through the threaded rod, the threaded block can be driven to move when the threaded rod rotates, then the threaded block slides in the sliding rail, the rotating shaft can be driven to move when the threaded block moves, and then the rotating shaft can drive the limiting disc to move; the distance between the limiting disc and the straightening disc and the distance between the straightening disc and the straightening disc are changed, the raw materials of different sizes can be adapted, the proper distance can be adjusted according to the raw materials of different sizes, the adaptability of the equipment is improved, the specific raw materials can be accurately straightened, and the situation that the raw materials are damaged due to excessive straightening is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of bolt production equipment, and in particular relates to a bolt production raw material straightening device. Background Technology

[0002] The manufacturing process of bolts includes steps such as annealing, pickling, wire drawing, and forming. A bolt forming machine is a high-performance forging device that cuts and plastically processes coiled material, producing hundreds of bolts per minute. By using bolt forming machines with different structural features, bolts of various shapes can be obtained.

[0003] Existing equipment maintains a constant spacing during straightening, making it impossible to adjust the spacing according to raw materials of different sizes, thus reducing equipment adaptability. When straightening raw materials with different curvatures, over-straightening can occur, causing damage to the raw materials. After straightening, impurities may adhere to the surface of the raw materials, making it difficult to detect defects and reducing product quality. Impurities adhering to the surface of the raw materials can also cause corrosion, hindering subsequent processing. Therefore, we propose a bolt production raw material straightening device. Utility Model Content

[0004] The purpose of this utility model is to provide a bolt production raw material straightening device. By using a threaded rod and a scraper, it solves the problems of the following: during straightening, the equipment spacing remains unchanged, making it impossible to adjust the spacing according to raw materials of different sizes, reducing the adaptability of the equipment; when straightening raw materials with different curvatures, over-straightening can occur, causing damage to the raw materials; after straightening, impurities will adhere to the surface of the raw materials, making it difficult to detect defects and reducing product quality; and impurities adhering to the surface of the raw materials can cause corrosion by the impurities, making it difficult for the raw materials to be processed in subsequent steps.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a bolt production raw material straightening device, comprising several support legs, a base plate fixedly connected to the top of each support leg, a fixing plate fixedly connected to the outer wall of the base plate, a feeding groove formed on the inner wall of the fixing plate, a support plate fixedly connected to the top of the base plate, an adjustment mechanism provided on the outer wall of the support plate, the adjustment mechanism comprising several fixing blocks, the outer walls of the fixing blocks being fixedly connected to the outer wall of the support plate, a fixing frame fixedly connected to the top of the base plate, a motor fixedly connected to the inner wall of the fixing frame, a cleaning structure provided on the outer wall of the fixing blocks, the cleaning structure comprising a perforated plate, the outer wall of the perforated plate being fixedly connected to the outer wall of the fixing block, and several sleeves fixedly connected to the inner wall of the perforated plate.

[0007] The above technical solution uses a feed chute to feed bolts into the equipment, preventing bolts from shaking during straightening.

[0008] Furthermore, the bottom output shaft of the motor is fixedly connected to a rotating rod via a coupling, the outer wall of the rotating rod is rotatably connected to the inner wall of the support plate, and a straightening disc is fixedly connected to the outer wall of the rotating rod.

[0009] With the above technical solution, after the motor starts, it will drive the rotating rod to rotate, and then the rotating rod will drive the straightening disc to rotate.

[0010] Furthermore, the inner wall of the support plate is rotatably connected to several transmission rods, and the outer wall of the several transmission rods is fixedly connected to a straightening disc.

[0011] With the above technical solution, when the straightening disc rotates, it will drive the bolt to move, and then the straightening disc will rotate due to friction.

[0012] Furthermore, a rolling rod is rotatably connected to the inner wall of the support plate, a straightening disc is fixedly connected to the outer wall of the rolling rod, and a pulley is fixedly connected to the outer wall of the rotating rod.

[0013] The above technical solution straightens the bent bolts by squeezing them with the straightening disc and the limiting disc, preventing them from being bent in subsequent use.

[0014] Furthermore, a belt is driven to the outer wall of the pulley, and a pulley is fixedly connected to the outer wall of the rolling rod. The outer wall of the pulley is driven to the inner wall of the belt.

[0015] The above technical solution connects the belt pulley and the belt wheel with a belt, so that the belt pulley can rotate together when the belt pulley rotates.

[0016] Furthermore, a slide rail is fixedly connected to the top of several of the fixed blocks, a threaded rod is rotatably connected to the inner wall of the support plate, a threaded block is threadedly connected to the outer wall of the threaded rod, and the outer wall of the threaded block is slidably connected to the inner wall of the slide rail.

[0017] The above technical solution uses the rotation of the threaded rod to drive the threaded block to move, and the height of the limit plate can be adjusted when the threaded block moves.

[0018] Furthermore, the inner wall of the threaded block is rotatably connected to several rotating shafts, the outer walls of the several rotating shafts are fixedly connected to limit discs, and the inner walls of the several sleeves are slidably connected to damping rods.

[0019] The above technical solution uses a limiting plate to limit the bolts being straightened, thus preventing displacement.

[0020] Furthermore, springs are fixedly connected to the outer walls of several damping rods, scrapers are fixedly connected to the outer walls of several damping rods on the side away from the sleeve, a flow guide plate is fixedly connected to the outer wall of the scraper located on the lower side, and several sliding grooves are opened on the inner wall of the bottom plate, and a collection box is slidably connected to the inner wall of the sliding groove.

[0021] The above technical solution uses a collection box to collect impurities from the bolts, thus preventing impurities from contaminating the working environment.

[0022] This utility model has the following beneficial effects:

[0023] 1. This utility model incorporates a threaded rod. When the threaded rod rotates, it drives a threaded block to move. The threaded block then slides within a slide rail. As the threaded block moves, it drives a rotating shaft, which in turn drives a limiting disc to move. This changes the distance between the limiting disc and the straightening disc, as well as the straightening and adjusting discs, allowing for adaptation to raw materials of different sizes. The appropriate distance can be adjusted according to the different sizes of raw materials, improving the adaptability of the equipment. It can precisely straighten specific raw materials and avoid over-straightening that could damage the materials.

[0024] 2. This utility model incorporates a scraper block. When the damping rod is compressed, the scraper block moves and adheres to the surface of the bolt material, cleaning the surface. The removed impurities fall onto a guide plate and then slide down into a collection box. This process effectively cleans the surface of the bolt material, allowing for the timely detection of defects and improving product quality. It also reduces corrosion of the bolt material and facilitates subsequent processing.

[0025] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0029] Figure 3 This is a schematic diagram of the fixing block structure of this utility model;

[0030] Figure 4 This is a cross-sectional view of the collection box structure of this utility model;

[0031] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1. Support leg; 101. Base plate; 102. Fixing plate; 103. Feed chute; 104. Support plate; 2. Adjustment mechanism; 201. Fixing frame; 202. Motor; 203. Rotating rod; 204. Straightening disc; 205. Transmission rod; 206. Straightening disc; 207. Rolling rod; 208. Straightening disc II; 209. Pulley; 210. Belt; 211. Belt pulley; 212. Fixing block; 213. Slide rail; 214. Threaded rod; 215. Threaded block; 216. Rotating shaft; 217. Limiting disc; 3. Cleaning structure; 301. Hollow plate; 302. Sleeve; 303. Damping rod; 304. Spring; 305. Scraper; 306. Drainage plate; 307. Slide groove; 308. Collection box. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-5 As shown, this utility model is a bolt production raw material straightening device, including several support legs 1. A base plate 101 is fixedly connected to the top of the support legs 1. A fixing plate 102 is fixedly connected to the outer wall of the base plate 101. A feeding groove 103 is opened on the inner wall of the fixing plate 102. A support plate 104 is fixedly connected to the top of the base plate 101. An adjustment mechanism 2 is provided on the outer wall of the support plate 104. The adjustment mechanism 2 includes several fixing blocks 212. The outer walls of the fixing blocks 212 are fixedly connected to the outer wall of the support plate 104. A fixing frame 201 is fixedly connected to the top of the base plate 101. A motor 202 is fixedly connected to the inner wall of the fixing frame 201. A cleaning structure 3 is provided on the outer wall of the fixing blocks 212. The cleaning structure 3 includes a hollow plate 301. The outer wall of the hollow plate 301 is fixedly connected to the outer wall of the fixing blocks 212. Several sleeves 302 are fixedly connected to the inner wall of the hollow plate 301.

[0036] As shown in Figures 1-2, the bottom output shaft of the motor 202 is fixedly connected to a rotating rod 203 via a coupling. The outer wall of the rotating rod 203 is rotatably connected to the inner wall of the support plate 104, and a straightening disc 204 is fixedly connected to the outer wall of the rotating rod 203.

[0037] As shown in Figures 1-2, the inner wall of the support plate 104 is rotatably connected to several transmission rods 205, and the outer wall of the several transmission rods 205 is fixedly connected to a straightening disc 206.

[0038] As shown in Figure 2-4, a rolling rod 207 is rotatably connected to the inner wall of the support plate 104, a straightening disc 208 is fixedly connected to the outer wall of the rolling rod 207, and a pulley 209 is fixedly connected to the outer wall of the rotating rod 203.

[0039] As shown in Figures 1-3, the outer wall of the pulley 209 is connected to the belt 210, and the outer wall of the rolling rod 207 is fixedly connected to the pulley 211. The outer wall of the pulley 211 is connected to the inner wall of the belt 210.

[0040] As shown in Figure 2-3, a slide rail 213 is fixedly connected to the top of several fixed blocks 212, a threaded rod 214 is rotatably connected to the inner wall of the support plate 104, a threaded block 215 is threadedly connected to the outer wall of the threaded rod 214, and the outer wall of the threaded block 215 is slidably connected to the inner wall of the slide rail 213.

[0041] As shown in Figure 3-5, the inner wall of the threaded block 215 is rotatably connected to several rotating shafts 216, the outer wall of the several rotating shafts 216 is fixedly connected to a limit plate 217, and the inner wall of the several sleeves 302 is slidably connected to a damping rod 303.

[0042] As shown in Figures 1-5, springs 304 are fixedly connected to the outer walls of several damping rods 303, scrapers 305 are fixedly connected to the outer walls of the several damping rods 303 on the side away from the sleeve 302, and a diversion plate 306 is fixedly connected to the outer wall of the scraper 305 located on the lower side. Several sliding grooves 307 are opened on the inner wall of the bottom plate 101, and a collection box 308 is slidably connected to the inner wall of the sliding grooves 307.

[0043] One specific application of this embodiment is:

[0044] When the operator needs to use the equipment, first start the motor 202. After the motor 202 starts, it will drive the rotating rod 203 to rotate. When the rotating rod 203 rotates, it will drive the pulley 209 to rotate. Then, when the pulley 209 rotates, it will drive the belt disc 211 to rotate via the belt 210. When the belt disc 211 rotates, it will drive the rolling rod 207 to rotate. At the same time, the rotation of the rolling rod 207 and the rotating rod 203 will drive the straightening disc 208 and the straightening disc 204 to rotate. Then, the bolt material is put from the feed groove 103 on the fixed plate 102 into the middle of the straightening disc 204 and the limiting disc 217. Then, when the straightening disc 204 rotates, it will drive the bolt material to move, straightening the bolt material during the movement. At the same time, the threaded rod 214 can be rotated. When the threaded rod 214 rotates, it will drive the threaded block 215 to move. Then, the threaded block 215 slides in the slide rail 213. When the threaded block 215 moves, The rotating shaft 216 will move, and then the rotating shaft 216 will move the limiting plate 217, changing the distance between the limiting plate 217 and the straightening plate 204 and the straightening plate 206. This can be adjusted according to the bolt material of different sizes. Then, the straightened bolt material will be moved to the cleaning structure 3, where it will squeeze the scraper 305. The scraper 305 will then squeeze the damping rod 303, causing it to retract into the sleeve 302. When the damping rod 303 retracts, it will squeeze the spring 304, allowing the bolt material to continue moving without being blocked. At the same time, the spring 304 will squeeze the damping rod 303, which will cause the scraper 305 to move and adhere to the surface of the bolt material, cleaning the surface. The cleaned impurities will fall onto the guide plate 306 and then slide from the guide plate 306 into the collection box 308 for collection.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bolt production raw material straightening device, comprising a plurality of support legs (1), characterized in that: A base plate (101) is fixedly connected to the top of the support leg (1), and a fixing plate (102) is fixedly connected to the outer wall of the base plate (101). A feeding groove (103) is provided on the inner wall of the fixing plate (102). A support plate (104) is fixedly connected to the top of the base plate (101), and an adjustment mechanism (2) is provided on the outer wall of the support plate (104). The adjustment mechanism (2) includes several fixing blocks (212), and the outer walls of the several fixing blocks (212) are connected to the support plate (104). The outer wall of the base plate (104) is fixedly connected to the base plate (101), and a fixed frame (201) is fixedly connected to the top of the base plate (101). A motor (202) is fixedly connected to the inner wall of the fixed frame (201). A cleaning structure (3) is provided on the outer wall of the fixed block (212). The cleaning structure (3) includes a hollow plate (301). The outer wall of the hollow plate (301) is fixedly connected to the outer wall of the fixed block (212). Several sleeves (302) are fixedly connected to the inner wall of the hollow plate (301).

2. The bolt production raw material straightening device according to claim 1, characterized in that, The bottom output shaft of the motor (202) is fixedly connected to a rotating rod (203) via a coupling. The outer wall of the rotating rod (203) is rotatably connected to the inner wall of the support plate (104). A straightening disc (204) is fixedly connected to the outer wall of the rotating rod (203).

3. The bolt production raw material straightening device according to claim 2, characterized in that, The inner wall of the support plate (104) is rotatably connected to a plurality of transmission rods (205), and the outer wall of the plurality of transmission rods (205) is fixedly connected to a straightening disc (206).

4. The bolt production raw material straightening device according to claim 3, characterized in that, The inner wall of the support plate (104) is rotatably connected to a rolling rod (207), the outer wall of the rolling rod (207) is fixedly connected to a straightening disc (208), and the outer wall of the rotating rod (203) is fixedly connected to a pulley (209).

5. A bolt production raw material straightening device according to claim 4, characterized in that, The outer wall of the pulley (209) is connected to a belt (210), and the outer wall of the rolling rod (207) is fixedly connected to a pulley (211). The outer wall of the pulley (211) is connected to the inner wall of the belt (210).

6. A bolt production raw material straightening device according to claim 5, characterized in that, A slide rail (213) is fixedly connected to the top of several fixed blocks (212), a threaded rod (214) is rotatably connected to the inner wall of the support plate (104), a threaded block (215) is threadedly connected to the outer wall of the threaded rod (214), and the outer wall of the threaded block (215) is slidably connected to the inner wall of the slide rail (213).

7. A bolt production raw material straightening device according to claim 6, characterized in that, The inner wall of the threaded block (215) is rotatably connected to a plurality of rotating shafts (216), the outer walls of the plurality of rotating shafts (216) are fixedly connected to a limit plate (217), and the inner walls of the plurality of sleeves (302) are slidably connected to a damping rod (303).

8. A bolt production raw material straightening device according to claim 7, characterized in that, A spring (304) is fixedly connected to the outer wall of several damping rods (303). A scraper (305) is fixedly connected to the outer wall of the several damping rods (303) on the side away from the sleeve (302). A diversion plate (306) is fixedly connected to the outer wall of the scraper (305) located on the lower side. Several sliding grooves (307) are opened on the inner wall of the bottom plate (101). A collection box (308) is slidably connected to the inner wall of the sliding groove (307).

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