Wire rod pointing rolling machine

Abstract

The utility model discloses a wire rod pointing machine, which relates to the technical field of pointing equipment and comprises a bottom plate, a plurality of mounting frames are fixedly connected to the outer wall of the top of the bottom plate, a fixing frame is fixedly connected to the outer wall of the mounting frame on the left side, and pointing mechanisms are arranged on the inner walls of the mounting frames. The pointing mechanism comprises a plurality of rollers, the outer walls of the rollers are rotationally connected with the inner wall of the mounting frame, the rollers and the connecting plates can drive the connecting plates to move in an arc shape when the fixing rods move, then the connecting plates drive the round rods to move, and the round rods can drive the mounting plates to move back and forth when moving. And then the mounting plate drives the sliding block to slide in the sliding rail, the mounting plate drives the sleeve to move when moving, and then the sleeve drives the sliding rod to move, so that the pointing quality is improved, the rolling process can be more uniform by moving the wire rod back and forth, different parts of the wire rod can be subjected to uniform rolling force, and the production efficiency is improved. And local excessive wear or insufficient wear is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire tipping equipment, and in particular relates to a wire tipping machine. Background Technology

[0002] According to the published patent CN219924088U, a wire tipping machine for precise processing includes a roll and a fixing device located at the roll inlet. The fixing device has two perpendicularly intersecting slide rail channels, which face the roll. A fixing rod is slidably installed within the slide rail channels. The fixing rod includes a wire channel and a gripping rod. After the above equipment is completed, the fixing rod is used to clamp the wire, and then the fixing rod is inserted into the slide rail channel, allowing it to be held and slid along the slide rail channel. However, the following shortcomings still exist:

[0003] After the above equipment is completed, it only clamps the wire, which cannot make the wire evenly stressed when it is tipped. During tipping, excessive wear will occur in some areas of the wire, which will lead to wire damage. Therefore, we propose a wire tipping machine. Utility Model Content

[0004] The purpose of this utility model is to provide a wire tipping machine. By using a tipping mechanism and a fixing mechanism, it solves the problem that simply clamping the wire does not allow the wire to be evenly stressed during tipping, and that excessive local wear of the wire occurs during tipping, which leads to wire damage.

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

[0006] This utility model is a wire tipping machine, including a base plate, a plurality of mounting frames are fixedly connected to the top outer wall of the base plate, a fixed frame is fixedly connected to the outer wall of the mounting frame on the left side, and a tipping mechanism is provided on the inner wall of the mounting frame.

[0007] The tipping mechanism includes several rolls. The outer wall of each roll is rotatably connected to the inner wall of the mounting frame. Several pressure grooves are formed on the inner wall of each roll. Gears are fixedly connected to the outer walls of several rolls, and the outer walls of two gears mesh. A first motor is fixedly connected to the inner wall of the mounting frame. The outer wall of the lower roll is fixedly connected to the bottom output end of the first motor. A disc is fixedly connected to the outer wall of the lower roll away from the mounting frame. A fixing rod is fixedly connected to the outer wall of the disc away from the mounting frame. A connecting plate is rotatably connected to the outer wall of the fixing rod. A round rod is rotatably connected to the inner wall of the connecting plate.

[0008] Furthermore, a plurality of slide rails are fixedly connected to the top outer wall of the base plate, a slider is slidably connected to the inner wall of the slide rails, a mounting plate is fixedly connected to the top outer wall of the slider, the outer wall of the mounting plate is fixedly connected to the outer wall of the round rod, and a fixing mechanism is provided on the inner wall of the mounting plate.

[0009] Furthermore, the fixing mechanism includes several sleeves, the outer wall of the sleeves being rotatably connected to the inner wall of the mounting plate, and a worm gear being fixedly connected to the outer wall of the sleeve at the end away from the mounting plate.

[0010] Furthermore, an L-plate is fixedly connected to the outer wall of the mounting plate near the fixing frame, and a second motor is fixedly connected to the inner wall of the L-plate.

[0011] Furthermore, a worm is fixedly connected to the bottom output end of the second motor via a coupling, the outer wall of the worm meshes with the outer wall of the worm wheel, and a support plate is fixedly connected to the outer wall of the sleeve.

[0012] Furthermore, the inner wall of the support plate is rotatably connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a screw block, and the outer wall of the screw block is fixedly connected to several joint shafts.

[0013] Furthermore, a connecting rod is rotatably connected to the outer wall of the joint shaft, a plurality of circular grooves are provided on the inner wall of the sleeve, a plurality of fixing plates are fixedly connected to the outer wall of the sleeve, and a circular hole is provided on the inner wall of the fixing plate.

[0014] Furthermore, a sliding rod is slidably connected to the inner wall of the circular hole, the outer wall of the sliding rod is slidably connected to the inner wall of the circular groove, a second joint shaft is fixedly connected to the outer wall of the sliding rod away from the sleeve, the outer wall of the second joint shaft is rotatably connected to the inner wall of the connecting rod, and an arc-shaped plate is fixedly connected to the outer wall of the sliding rod away from the second joint shaft.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting up a roller and a connecting plate, allows the connecting plate to move in an arc shape when the fixed rod moves. Then, the connecting plate moves with the round rod, and the round rod moves back and forth with the mounting plate. The mounting plate then slides with the slider in the slide rail. When the mounting plate moves, it moves with the sleeve, and the sleeve moves with the sliding rod. This improves the quality of the rolled tip. The back and forth movement of the wire makes the rolling process more uniform, so that different parts of the wire are subjected to uniform rolling force, avoiding local excessive wear or insufficient wear.

[0017] 2. This utility model, by setting a worm gear and an arc plate, causes the screw block to move when the threaded rod rotates, and then the screw block moves the joint shaft. When the joint shaft moves, it causes the connecting rod to move in an arc shape. Then, when the connecting rod moves, it causes the second joint shaft to move. When the second joint shaft moves, it causes the sliding rod to slide in the circular hole and the circular groove. This improves the stability of the wire tip, effectively prevents the wire from shaking during the tip-rolling process, keeps the wire in a fixed position, avoids deviations in the tip-rolling process due to wire movement, and reduces the probability of product defects.

[0018] 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

[0019] 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.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the connecting plate structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the L-plate structure of this utility model;

[0024] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Base plate; 101. Mounting bracket; 102. Fixing bracket; 2. Tipping mechanism; 201. Roller; 202. Pressing groove; 203. Gear; 204. First motor; 205. Disc; 206. Fixing rod; 207. Connecting plate; 208. Round rod; 209. Slide rail; 210. Slider; 211. Mounting plate; 3. Fixing mechanism; 301. Sleeve; 302. Worm gear; 303. L-plate; 304. Second motor; 305. Worm; 306. Support plate; 307. Threaded rod; 308. Screw block; 309. Joint shaft; 310. Connecting rod; 311. Round groove; 312. Fixing plate; 313. Round hole; 314. Sliding rod; 315. Joint shaft II; 316. Arc plate. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-5As shown, this utility model is a wire tipping machine, including a base plate 1. Several mounting frames 101 are fixedly connected to the top outer wall of the base plate 1. A fixing frame 102 is fixedly connected to the outer wall of the mounting frame 101 on the left side. A tipping mechanism 2 is provided on the inner wall of the mounting frame 101. When the roller 201 rotates in the mounting frame 101, the roller 201 will not wobble, ensuring stable movement. The tipping mechanism 2 includes several rollers 201, whose outer walls are rotatably connected to the inner wall of the mounting frame 101. Several pressure grooves 202 are formed on the inner wall of the rollers 201. Gears 20 are fixedly connected to the outer walls of each roller 201. 3. When the roller 201 rotates, it squeezes the wire groove, making it easier to sharpen one end of the wire. The outer walls of the two gears 203 mesh. The inner wall of the fixed frame 102 is fixedly connected to the first motor 204. The operator starts the first motor 204. The outer wall of the lower roller 201 is fixedly connected to the bottom output end of the first motor 204. After the first motor 204 starts, it will drive the lower roller 201 to rotate. When the roller 201 rotates, it will drive the lower gear 203 to rotate. When the lower gear 203 rotates, it will drive the upper gear 203 to rotate. Then the upper gear 203 will drive the upper roller 201 to rotate. This system enables kinetic energy transfer between components. A disc 205 is fixedly connected to the outer wall of the lower roller 201, away from the fixed frame 102. A fixed rod 206 is fixedly connected to the outer wall of the disc 205, away from the fixed frame 102. A connecting plate 207 is rotatably connected to the outer wall of the fixed rod 206. When the lower roller 201 rotates, it carries the disc 205 to rotate, and then the disc 205 carries the fixed rod 206 in a circular motion. As the fixed rod 206 moves, it carries the connecting plate 207 in an arc-shaped motion, thus achieving kinetic energy transfer between components. A round rod 208 is rotatably connected to the inner wall of the connecting plate 207. Several... A slide rail 209 has a slider 210 slidably connected to its inner wall. When the slider 210 slides in the slide rail 209, it will not wobble left or right, keeping it in a straight line. A mounting plate 211 is fixedly connected to the top outer wall of the slider 210. The outer wall of the mounting plate 211 is fixedly connected to the outer wall of the round rod 208. A fixing mechanism 3 is provided on the inner wall of the mounting plate 211. When the connecting plate 207 moves, it will move the round rod 208, and then the round rod 208 will move the mounting plate 211. At the same time, the mounting plate 211 will move the slider 210 on the slide rail 209, thus completing the kinetic energy transfer between the parts.

[0029] The fixing mechanism 3 includes several sleeves 301. The outer wall of the sleeve 301 is rotatably connected to the inner wall of the mounting plate 211. A worm gear 302 is fixedly connected to the outer wall of the end of the sleeve 301 away from the mounting plate 211. When the sleeve 301 rotates in the mounting plate 211, the sleeve 301 will not wobble from side to side, thus keeping the sleeve 301 running smoothly. An L-plate 303 is fixedly connected to the outer wall of the end of the mounting plate 211 near the fixing bracket 102. A second motor is fixedly connected to the inner wall of the L-plate 303. 304. The operator starts the second motor 304. The bottom output end of the second motor 304 is fixedly connected to the worm 305 through a coupling. The outer wall of the worm 305 meshes with the outer wall of the worm wheel 302. The outer wall of the sleeve 301 is fixedly connected to the support plate 306. After the second motor 304 starts, it will drive the worm 305 to rotate. When the worm 305 rotates, it will drive the worm wheel 302 to rotate. Then the worm wheel 302 will drive the sleeve 301 to rotate, thus completing the kinetic energy transfer between the parts.

[0030] A threaded rod 307 is rotatably connected to the inner wall of the support plate 306. A screw block 308 is threadedly connected to the outer wall of the threaded rod 307. Several joint shafts 309 are fixedly connected to the outer wall of the screw block 308. A connecting rod 310 is rotatably connected to the outer wall of the joint shaft 309. When the threaded rod 307 rotates, it moves the screw block 308. Then, the screw block 308 moves the joint shaft 309. When the joint shaft 309 moves, it moves the connecting rod 310 in an arc, thus completing the kinetic energy transfer between the parts. Several circular grooves 311 are formed on the inner wall of the sleeve 301. Several fixing plates 312 are fixedly connected to the outer wall of the sleeve 301. Circular holes 313 are formed on the inner wall of the fixing plates 312. A sliding rod 313 is slidably connected to the inner wall of the circular holes 313. 14. The outer wall of the sliding rod 314 is slidably connected to the inner wall of the circular groove 311. When the sliding rod 314 slides in the circular hole 313, the sliding rod 314 will not swing, so that the sliding rod 314 maintains linear motion. The outer wall of the sliding rod 314 away from the sleeve 301 is fixedly connected to the second joint shaft 315. The outer wall of the second joint shaft 315 is rotatably connected to the inner wall of the connecting rod 310. The outer wall of the sliding rod 314 away from the second joint shaft 315 is fixedly connected to the arc plate 316. When the connecting rod 310 moves, it will move the second joint shaft 315. Then the second joint shaft 315 will move the sliding rod 314. When the sliding rod 314 moves, the arc plate 316 will move along with it. When the arc plate 316 moves, it will clamp the wire.

[0031] One specific application of this embodiment is:

[0032] When the operator needs to use the equipment, first place the wire in the middle of the sleeve 301. After placement, rotate the threaded rod 307. As the threaded rod 307 rotates, it moves the screw block 308. Then, the screw block 308 moves the joint shaft 309. As the joint shaft 309 moves, it moves the connecting rod 310 in an arc. Then, as the connecting rod 310 moves, it moves the second joint shaft 315. As the second joint shaft 315 moves, it moves the sliding rod 314 in the circular hole 313 and the circular groove 311. As the sliding rod 314 moves, it moves the arc plate 316. The first motor 304 moves, clamping the wire as the arc plate 316 moves to prevent it from wobbling during the tipping process. After clamping, the second motor 304 is started, driving the worm gear 305 to rotate. The worm gear 305 then drives the worm wheel 302, which in turn drives the sleeve 301. The sleeve 301 then drives the sliding rod 314, which in turn drives the arc plate 316. This movement of the arc plate 316 causes the wire to rotate, making the tipping process more uniform. Simultaneously, the first motor is started. 204. After the first motor 204 starts, it will rotate the lower roller 201. Then, the rotation of the lower roller 201 will rotate the lower gear 203. The rotation of the lower gear 203 will rotate the upper gear 203. Then, the upper gear 203 will rotate the upper roller 201. At the same time, the rotation of the lower roller 201 will rotate the disc 205. Then, the disc 205 will move the fixed rod 206 in a circular motion. When the fixed rod 206 moves, it will move the connecting plate 207 in an arc. Then, the connecting plate 207 will move the circular rod 208. When the round rod 208 moves, it carries the mounting plate 211 back and forth. Then, the mounting plate 211 carries the slider 210 and slides in the slide rail 209. When the mounting plate 211 moves, it carries the sleeve 301. Then, the sleeve 301 carries the sliding rod 314 and moves. At the same time, the sliding rod 314 carries the arc plate 316 and moves. Then, the arc plate 316 carries the wire and inserts it between the two rollers 201 as the wire moves. Then, the wire gets stuck in the pressure groove 202. At the same time, when the two rollers 201 rotate, they squeeze the wire and make the end of the wire sharp.

[0033] 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 wire tipping mill, comprising a base plate (1), characterized in that: The top outer wall of the base plate (1) is fixedly connected with several mounting brackets (101), and the outer wall of the mounting bracket (101) on the left side is fixedly connected with a fixing bracket (102). The inner wall of the mounting bracket (101) is provided with a tipping mechanism (2). The tipping mechanism (2) includes several rolls (201). The outer wall of each roll (201) is rotatably connected to the inner wall of the mounting frame (101). Several pressure grooves (202) are provided on the inner wall of each roll (201). Gears (203) are fixedly connected to the outer walls of each roll (201). The outer walls of two gears (203) mesh. A first motor (204) is fixedly connected to the inner wall of the mounting frame (102). The rolls located below... The outer wall of (201) is fixedly connected to the bottom output end of the first motor (204). A disc (205) is fixedly connected to the outer wall of the lower roller (201) away from the fixed frame (102). A fixed rod (206) is fixedly connected to the outer wall of the disc (205) away from the fixed frame (102). A connecting plate (207) is rotatably connected to the outer wall of the fixed rod (206). A round rod (208) is rotatably connected to the inner wall of the connecting plate (207).

2. The wire tipping mill according to claim 1, characterized in that, The top outer wall of the base plate (1) is fixedly connected with several slide rails (209), the inner wall of the slide rails (209) is slidably connected with sliders (210), the top outer wall of the sliders (210) is fixedly connected with mounting plates (211), the outer wall of the mounting plates (211) is fixedly connected with the outer wall of the round rod (208), and the inner wall of the mounting plates (211) is provided with a fixing mechanism (3).

3. A wire tipping mill according to claim 2, characterized in that, The fixing mechanism (3) includes several sleeves (301), the outer wall of the sleeve (301) is rotatably connected to the inner wall of the mounting plate (211), and a worm gear (302) is fixedly connected to the outer wall of the sleeve (301) away from the mounting plate (211).

4. A wire tipping mill according to claim 3, characterized in that, An L-plate (303) is fixedly connected to the outer wall of one end of the mounting plate (211) near the fixing frame (102), and a second motor (304) is fixedly connected to the inner wall of the L-plate (303).

5. A wire tipping mill according to claim 4, characterized in that, The bottom output end of the second motor (304) is fixedly connected to a worm (305) via a coupling. The outer wall of the worm (305) meshes with the outer wall of the worm wheel (302). The outer wall of the sleeve (301) is fixedly connected to a support plate (306).

6. A wire tipping mill according to claim 5, characterized in that, The inner wall of the support plate (306) is rotatably connected to a threaded rod (307), the outer wall of the threaded rod (307) is threadedly connected to a screw block (308), and the outer wall of the screw block (308) is fixedly connected to several joint shafts (309).

7. A wire tipping mill according to claim 6, characterized in that, The outer wall of the joint shaft (309) is rotatably connected to a connecting rod (310), the inner wall of the sleeve (301) is provided with several circular grooves (311), the outer wall of the sleeve (301) is fixedly connected with several fixing plates (312), and the inner wall of the fixing plate (312) is provided with a circular hole (313).

8. A wire tipping mill according to claim 7, characterized in that, A sliding rod (314) is slidably connected to the inner wall of the circular hole (313). The outer wall of the sliding rod (314) is slidably connected to the inner wall of the circular groove (311). A second joint shaft (315) is fixedly connected to the outer wall of the sliding rod (314) away from the sleeve (301). The outer wall of the second joint shaft (315) is rotatably connected to the inner wall of the connecting rod (310). An arc plate (316) is fixedly connected to the outer wall of the sliding rod (314) away from the second joint shaft (315).

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