Multifunctional screw machining rotary milling device

Abstract

The utility model belongs to the field of rotary milling devices, and particularly relates to a multifunctional screw machining rotary milling device which comprises a rotary milling device body, and the rotary milling device body comprises a workbench. Through cooperative use of the rotary milling device body, the anti-splashing collecting mechanism, the adjusting mechanism and the cleaning mechanism, when the rotary milling device body works, the size of an opening of the anti-splashing collecting mechanism can be further adjusted through the adjusting mechanism according to machining rods with different diameters, so that steel cuttings are prevented from flying out to the maximum extent; and finally, the steel cuttings fall into a collecting box through blocking of an anti-splashing collecting mechanism, meanwhile, a cleaning mechanism can clean the steel cuttings left in an inner cavity of a rotary milling cutter, and the situation that the steel cuttings generated when a common rotary milling device machines a screw rod are usually splashed everywhere, so that the safety problem of operators is caused, and the working efficiency is improved is avoided. And the rotary milling device is possibly clamped, so that the normal work of the rotary milling device is influenced.

Description

Technical Field

[0001] This utility model relates to the field of rotary milling devices, specifically a multifunctional rotary milling device for screw machining. Background Technology

[0002] Rotary milling, also known as rotary milling, is a high-speed thread milling device that is used with ordinary lathes. It is a thread machining method that uses carbide forming cutters on a high-speed rotating cutter head to mill threads from the workpiece. Rotary milling devices are generally used in the machining of screws.

[0003] When manufacturing screws, rotary milling devices are used. However, when general rotary milling devices process screws, the steel chips produced usually fly everywhere. This not only poses a safety problem for operators, but may also jam the rotary milling device and affect its normal operation. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, steel chips generated by conventional rotary milling devices during screw machining often scatter everywhere. This not only poses safety risks to operators but may also jam the rotary milling device, affecting its normal operation. This utility model proposes a multifunctional rotary milling device for screw machining.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a multi-functional screw machining rotary milling device, including a rotary milling device body, the rotary milling device body including a worktable, the bottom of the worktable is fixedly connected with support feet, the number of support feet is four, the top of the worktable is fixedly connected with a three-jaw chuck, the surface of the worktable is fixedly connected with a rotary milling cutter, the top of the worktable is provided with an anti-splash collection mechanism, one side of the anti-splash collection mechanism is provided with an adjustment mechanism, and the inner cavity of the rotary milling cutter is provided with a cleaning mechanism;

[0006] The splash-proof collection mechanism includes a collection chamber, the surface of which is fixedly connected to the surface of the workbench. An observation glass is fixedly connected to the inner cavity of the collection chamber. A collection box is movably connected to the inner cavity of the collection chamber. The bottom of the collection box is movably connected to the surface of the workbench. A fixing block is fixedly connected to the front side of the observation glass. A fixing shaft is fixedly connected to the inner cavity of the fixing block. A snap-fit ​​strip is movably connected to the surface of the fixing shaft. The surface of the snap-fit ​​strip is movably connected to the surface of the collection box.

[0007] Preferably, a torsion spring is fitted onto the surface of the fixed shaft, one end of the torsion spring is fixedly connected to the surface of the snap-fit ​​strip, and the other end of the torsion spring is fixedly connected to the inner cavity of the fixed block.

[0008] Preferably, the adjusting mechanism includes a rotating ring, the surface of which is movably connected to the surface of the collection chamber. Four handles are fixedly connected to the surface of the rotating ring. A fixed disk is movably connected to the inner cavity of the rotating ring. One side of the fixed disk is fixedly connected to one side of the collection chamber. Six moving blocks are movably connected to the surface of the fixed disk. A first guide post is fixedly connected to one side of each of the six moving blocks. A rotating disk is movably connected to the surface of all six moving blocks. The surface of the rotating disk is fixedly connected to the inner cavity of the rotating ring. Six inclined grooves are formed on the surface of the rotating disk. The inner cavities of the six inclined grooves are movably connected to the surfaces of the six first guide posts.

[0009] Preferably, the inner cavity of the rotating ring is provided with a T-shaped groove, and a T-shaped ring is movably connected to the inner cavity of the T-shaped groove. The inner cavity of the T-shaped ring is fixedly connected to the surface of the fixed disk.

[0010] Preferably, each of the six movable blocks is fixedly connected to a second guide post on one side, and the surface of the fixed disk is provided with guide grooves. There are six guide grooves, which are arranged in pairs and staggered. The inner cavities of the six guide grooves are respectively movably connected to the surfaces of the six second guide posts.

[0011] Preferably, a damping limiting ring is fixedly connected to the surface of each of the first guide posts, and the surface of the damping limiting ring is movably connected to the surface of the rotating disk.

[0012] Preferably, the cleaning mechanism includes a bracket, the surface of which is fixedly connected to the surface of the worktable, a motor is fixedly connected to the inner cavity of the bracket, a gear is fixedly connected to the output end of the motor, a cleaning ring is provided on one side of the gear, the teeth of the cleaning ring are meshed with the gear, the surface of the cleaning ring is movably connected to the inner cavity of the rotary milling cutter, and a brush is provided on the part of the cleaning ring surface that contacts the inner cavity of the rotary milling cutter.

[0013] Preferably, a limiting disk is fixedly connected to the surface of the gear, and the surface of the limiting disk is movably connected to the surface of the cleaning ring.

[0014] The advantages of this utility model are:

[0015] This invention utilizes the combined use of a rotary milling device body, a splash-proof collection mechanism, an adjustment mechanism, and a cleaning mechanism. While the rotary milling device body is operating, the adjustment mechanism further adjusts the opening size of the splash-proof collection mechanism according to different diameter machining bars, thereby maximizing the prevention of steel chips from flying out. Ultimately, the steel chips fall into the collection box through the splash-proof collection mechanism. Simultaneously, the cleaning mechanism cleans the residual steel chips inside the rotary milling cutter's cavity. This avoids the common problem of steel chips flying everywhere during machining of screws in general rotary milling devices, which not only poses safety risks to operators but may also jam the rotary milling device, affecting its normal operation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the main body structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rotary milling cutter structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the rotating ring structure of this utility model;

[0020] Figure 4 This is an exploded view of the rotating ring structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the cleaning ring structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the fixing block structure of this utility model.

[0023] In the diagram: 1. Rotary milling device body; 101. Worktable; 102. Support leg; 103. Three-jaw chuck; 104. Rotary milling cutter; 2. Anti-splash collection mechanism; 201. Observation glass; 202. Collection box; 203. Collection chamber; 204. Fixing block; 205. Fixing shaft; 206. Torsion spring; 207. Snap-fit ​​strip; 3. Adjustment mechanism; 301. Rotating ring; 302. Handle; 303. Rotating disk; 304. Inclined groove; 305. First guide post; 306. Damping limit ring; 307. Moving block; 308. Guide groove; 309. Fixing disk; 310. T-ring; 311. T-groove; 312. Second guide post; 4. Cleaning mechanism; 401. Bracket; 402. Motor; 403. Cleaning ring; 404. Limiting disk; 405. Gear. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0026] This application discloses a multifunctional screw machining rotary milling device. (Refer to...) Figure 1 and Figure 6 A multifunctional screw machining rotary milling device includes a rotary milling device body 1, the rotary milling device body 1 includes a worktable 101, the bottom of the worktable 101 is fixedly connected with support feet 102, the number of support feet 102 is four, the top of the worktable 101 is fixedly connected with a three-jaw chuck 103, the surface of the worktable 101 is fixedly connected with a rotary milling cutter 104, the top of the worktable 101 is provided with an anti-splash collection mechanism 2, one side of the anti-splash collection mechanism 2 is provided with an adjustment mechanism 3, and the inner cavity of the rotary milling cutter 104 is provided with a cleaning mechanism 4;

[0027] The anti-splash collection mechanism 2 includes a collection chamber 203, the surface of which is fixedly connected to the surface of the workbench 101. An observation glass 201 is fixedly connected to the inner cavity of the collection chamber 203. A collection box 202 is movably connected to the inner cavity of the collection chamber 203. The bottom of the collection box 202 is movably connected to the surface of the workbench 101. A fixing block 204 is fixedly connected to the front side of the observation glass 201. A fixing shaft 205 is fixedly connected to the inner cavity of the fixing block 204. A snap-fit ​​strip 207 is movably connected to the surface of the fixing shaft 205. The surface of the snap-fit ​​strip 207 is movably connected to the surface of the collection box 202.

[0028] Reference Figure 6 A torsion spring 206 is sleeved on the surface of the fixed shaft 205. One end of the torsion spring 206 is fixedly connected to the surface of the snap-fit ​​strip 207, and the other end of the torsion spring 206 is fixedly connected to the inner cavity of the fixed block 204. Through the setting of the torsion spring 206, due to the elastic effect of the torsion spring 206, the snap-fit ​​strip 207 can always rotate to a vertical state on the surface of the fixed shaft 205 and contact the surface of the collection box 202 without being subjected to external force, and thus fix the position of the collection box 202.

[0029] Reference Figure 1 and Figure 4 The adjusting mechanism 3 includes a rotating ring 301, the surface of which is movably connected to the surface of the collection chamber 203. Four handles 302 are fixedly connected to the surface of the rotating ring 301. A fixed disk 309 is movably connected to the inner cavity of the rotating ring 301. One side of the fixed disk 309 is fixedly connected to one side of the collection chamber 203. Six moving blocks 307 are movably connected to the surface of the fixed disk 309. A first guide post 305 is fixedly connected to one side of each of the six moving blocks 307. A rotating disk 303 is movably connected to the surface of all six moving blocks 307. The surface of the rotating disk 303 is connected to the inner cavity of the rotating ring 301. The rotating disk 303 is fixedly connected to a rotating disk 303. The surface of the rotating disk 303 is provided with six inclined grooves 304. The inner cavities of the six inclined grooves 304 are respectively movably connected to the surfaces of six first guide posts 305. By setting the rotating ring 301, handle 302, rotating disk 303, inclined grooves 304, first guide posts 305, moving block 307 and fixed disk 309 in cooperation, the rotating ring 301 can drive the first guide posts 305 to slide in the inner cavity of the inclined grooves 304. Thus, by setting the inclined grooves 304, the sliding of the first guide posts 305 can drive the moving block 307 to move, thereby indirectly adjusting the size of the central opening of the fixed disk 309.

[0030] Reference Figure 4 The inner cavity of the rotating ring 301 is provided with a T-shaped groove 311, and a T-shaped ring 310 is movably connected to the inner cavity of the T-shaped groove 311. The inner cavity of the T-shaped ring 310 is fixedly connected to the surface of the fixed disk 309. By setting the T-shaped ring 310 and the T-shaped groove 311 to work together, the rotation position of the rotating ring 301 can be fixed so that the rotating ring 301 will not detach from the surface of the fixed disk 309 when rotating.

[0031] Reference Figure 4Each of the six movable blocks 307 has a second guide post 312 fixedly connected to one side. The surface of the fixed disk 309 is provided with guide grooves 308. There are six guide grooves 308, which are arranged in pairs and staggered. The inner cavity of each of the six guide grooves 308 is movably connected to the surface of the six second guide posts 312. By setting the guide grooves 308 and the second guide posts 312 to work together, the guides are used to guide the movement of the movable blocks 307, thereby improving the stability of the movable blocks 307 during movement.

[0032] Reference Figure 4 Each first guide post 305 has a damping limiting ring 306 fixedly connected to its surface. The surface of the damping limiting ring 306 is movably connected to the surface of the rotating disk 303. The damping limiting ring 306 firstly limits the first guide post 305, so that the first guide post 305 will not detach from the inner cavity of the inclined groove 304 when it slides in the inner cavity of the inclined groove 304. Secondly, the friction between the damping limiting ring 306 and the surface of the rotating disk 303 can indirectly dampen and fix the position of the rotating ring 301 after rotation.

[0033] Reference Figure 4 The cleaning mechanism 4 includes a support 401, the surface of which is fixedly connected to the surface of the worktable 101. A motor 402 is fixedly connected to the inner cavity of the support 401, and a gear 405 is fixedly connected to the output end of the motor 402. A cleaning ring 403 is provided on one side of the gear 405, and the teeth of the cleaning ring 403 mesh with the gear 405. The surface of the cleaning ring 403 is movably connected to the inner cavity of the rotary milling cutter 104. A brush is provided on the part of the surface of the cleaning ring 403 that contacts the inner cavity of the rotary milling cutter 104. The bracket 401, motor 402, cleaning ring 403, and gear 405 are used together. When the motor 402 drives the gear 405 to rotate, the gear 405 meshes with the surface of the cleaning ring 403, so the gear 405 drives the cleaning ring 403 to rotate. The brush on the surface of the cleaning ring 403 in contact with the inner cavity of the rotary milling cutter 104 can clean the impurities in the inner cavity of the rotary milling cutter 104. The bracket 401 can protect the motor 402, thereby extending the service life of the motor 402.

[0034] Reference Figure 5 A limiting disk 404 is fixedly connected to the surface of gear 405. The surface of the limiting disk 404 is movably connected to the surface of cleaning ring 403. By setting the limiting disk 404, the surface of the limiting disk 404 is in close contact with the surface of cleaning ring 403. This can limit the rotation position of cleaning ring 403 while gear 405 drives cleaning ring 403 to rotate, so that cleaning ring 403 will not detach from the inner cavity of milling cutter 104.

[0035] Working principle: First, the material to be processed is clamped in the three-jaw chuck 103. The position of the three-jaw chuck 103 can be moved via a side cylinder and an electric slide rail. Then, rotating the rotating ring 301 clockwise causes the rotating disk 303 to rotate clockwise. The rotating disk 303 causes the first guide post 305 to slide within the inclined groove 304. Next, the first guide post 305 moves the moving block 307, which in turn moves the second guide post 312 clockwise within the guide groove 308. Simultaneously, the surfaces of each moving block 307 slide against each other. As the moving blocks 307 slide clockwise, the gap between them increases, thus adjusting to a suitable material diameter. At this point, the rotary milling cutter 104... The material is clamped close to the inner cavity of the rotary milling cutter 104, and the rotary milling cutter 104 processes the material. The steel chips generated after processing are blocked by the collection bin 203 and eventually fall into the inner cavity of the collection box 202. At the same time as the rotary milling cutter 104 is working, the motor 402 starts to work. The output end of the motor 402 drives the gear 405 to rotate, and the gear 405 drives the cleaning ring 403 to mesh and rotate. The part of the cleaning ring 403 that contacts the inner cavity of the rotary milling cutter 104 cleans the inner cavity of the rotary milling cutter 104. When it is necessary to clean the steel chips in the inner cavity of the collection box 202, the locking strip 207 is moved so that the surface of the locking strip 207 loses contact with the surface of the collection box 202, so that the collection box 202 can be pulled out and the steel chips in the inner cavity of the collection box 202 can be cleaned.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A multifunctional screw machining rotary milling device, comprising a rotary milling device body (1), characterized in that: The main body (1) of the rotary milling device includes a worktable (101), a support foot (102) is fixedly connected to the bottom of the worktable (101), the number of the support foot (102) is four, a three-jaw chuck (103) is fixedly connected to the top of the worktable (101), a rotary milling cutter (104) is fixedly connected to the surface of the worktable (101), an anti-splash collection mechanism (2) is provided on the top of the worktable (101), an adjustment mechanism (3) is provided on one side of the anti-splash collection mechanism (2), and a cleaning mechanism (4) is provided in the inner cavity of the rotary milling cutter (104). The splash-proof collection mechanism (2) includes a collection chamber (203), the surface of which is fixedly connected to the surface of the workbench (101), an observation glass (201) is fixedly connected to the inner cavity of the collection chamber (203), a collection box (202) is movably connected to the inner cavity of the collection chamber (203), the bottom of the collection box (202) is movably connected to the surface of the workbench (101), a fixing block (204) is fixedly connected to the front side of the observation glass (201), a fixing shaft (205) is fixedly connected to the inner cavity of the fixing block (204), a snap-fit ​​strip (207) is movably connected to the surface of the fixing shaft (205), and the surface of the snap-fit ​​strip (207) is movably connected to the surface of the collection box (202).

2. The multifunctional screw machining rotary milling device according to claim 1, characterized in that: A torsion spring (206) is fitted on the surface of the fixed shaft (205). One end of the torsion spring (206) is fixedly connected to the surface of the snap-fit ​​strip (207), and the other end of the torsion spring (206) is fixedly connected to the inner cavity of the fixed block (204).

3. The multifunctional screw machining rotary milling device according to claim 1, characterized in that: The adjusting mechanism (3) includes a rotating ring (301), the surface of which is movably connected to the surface of the collection chamber (203). Four handles (302) are fixedly connected to the surface of the rotating ring (301). A fixed plate (309) is movably connected to the inner cavity of the rotating ring (301). One side of the fixed plate (309) is fixedly connected to one side of the collection chamber (203). A movable block (307) is movably connected to the surface of the fixed plate (309). There are six movable blocks (307) in total. Each of the six movable blocks (307) has a first guide post (305) fixedly connected to one side. The surfaces of the six movable blocks (307) are movably connected to a rotating disk (303). The surface of the rotating disk (303) is fixedly connected to the inner cavity of the rotating ring (301). The surface of the rotating disk (303) is provided with an inclined groove (304). There are six inclined grooves (304). The inner cavities of the six inclined grooves (304) are respectively movably connected to the surfaces of the six first guide posts (305).

4. The multifunctional screw machining rotary milling device according to claim 3, characterized in that: The inner cavity of the rotating ring (301) is provided with a T-shaped groove (311), and a T-shaped ring (310) is movably connected to the inner cavity of the T-shaped groove (311). The inner cavity of the T-shaped ring (310) is fixedly connected to the surface of the fixed disk (309).

5. A multifunctional screw machining rotary milling device according to claim 3, characterized in that: Each of the six movable blocks (307) is fixedly connected to a second guide post (312) on one side. The surface of the fixed disk (309) is provided with guide grooves (308). There are six guide grooves (308), which are arranged in pairs and staggered. The inner cavity of each of the six guide grooves (308) is movably connected to the surface of the six second guide posts (312).

6. A multifunctional screw machining rotary milling device according to claim 5, characterized in that: Each of the first guide posts (305) has a damping limiting ring (306) fixedly connected to its surface, and the surface of the damping limiting ring (306) is movably connected to the surface of the rotating disk (303).

7. The multifunctional screw machining rotary milling device according to claim 1, characterized in that: The cleaning mechanism (4) includes a bracket (401), the surface of which is fixedly connected to the surface of the workbench (101), a motor (402) is fixedly connected to the inner cavity of the bracket (401), a gear (405) is fixedly connected to the output end of the motor (402), a cleaning ring (403) is provided on one side of the gear (405), the teeth of the cleaning ring (403) are meshed with the gear (405), the surface of the cleaning ring (403) is movably connected to the inner cavity of the rotary milling cutter (104), and a brush is provided on the part of the surface of the cleaning ring (403) that contacts the inner cavity of the rotary milling cutter (104).

8. A multifunctional screw machining rotary milling device according to claim 7, characterized in that: The surface of the gear (405) is fixedly connected to the limiting disk (404), and the surface of the limiting disk (404) is movably connected to the surface of the cleaning ring (403).

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