CN221516893U

CN221516893U - Machining cutting equipment

Info

Publication number: CN221516893U
Application number: CN202420006847.XU
Authority: CN
Inventors: 苏国彪; 苏永安
Original assignee: Shenzhen Huibaixin Precision Machinery Equipment Co ltd
Current assignee: Shenzhen Huibaixin Precision Machinery Equipment Co ltd
Priority date: 2024-01-03
Filing date: 2024-01-03
Publication date: 2024-08-13
Anticipated expiration: 2034-01-03

Abstract

The utility model discloses machining cutting equipment, which relates to the technical field of machining and comprises a plurality of lifting rods in a main body part, wherein the top ends of the lifting rods are fixedly connected with a clamping mechanism, and the upper surface of the clamping mechanism is fixedly connected with a quick adjustment assembly. According to the utility model, the worm wheel and the turntable are driven by the worm through rotating the rotating disc, the plurality of arc grooves on the surface of the rotating disc are used for driving the plurality of sliding rods, the plurality of sliding rods are meshed with the gear through the first racks, and the plurality of second racks are meshed with the gear to drive the chuck assembly, so that when the turntable rotates clockwise, the chuck assembly contracts inwards, the object to be processed is clamped and fixed, otherwise, the object to be processed is released, the operation is convenient and quick, and the processing efficiency is accelerated; secondly, when the movable plate is adjusted, the pressing plate is pressed upwards, the clamping rod is retracted upwards to be pulled out from the clamping hole, meanwhile, the pressing plate presses the second spring, and when the movable plate is fixed, the pressing plate and the clamping rod are pressed by the second spring to reset, so that the clamping rod can be inserted into the clamping hole to be quickly fixed.

Description

Machining cutting equipment

Technical Field

The utility model relates to the technical field of machining, in particular to machining cutting equipment.

Background

The machining refers to the process of changing the external dimension or performance of a workpiece through mechanical equipment, the machining mode can be divided into cutting machining and pressure machining according to the difference, the machining required machinery comprises a digital milling machine, a digital forming grinding machine, a digital lathe, an electric spark machine, a universal grinding machine, a machining center, laser welding, a medium wire-feeding, a fast wire-feeding, a slow wire-feeding, a cylindrical grinding machine, a precise lathe and the like, the machining of precise parts can be carried out, milling, planing, grinding and the like, the machining of the precise parts can be carried out by the machinery, and various irregularly-shaped parts can be machined by the machinery, wherein the cutting equipment is frequently used in the machining process;

and when processing at high-tech product, current machining equipment is polished in the course of working to the spare part, can lead to piece to splash everywhere in the course of polishing, and the cooling efficiency is low and leads to the processing part to be heated to warp easily, and simultaneously at change sand table process operation troublesome, consequently need improve.

The prior patent (bulletin number: CN 213033809U) discloses that the supporting plate is driven to move upwards by the aid of the extension of the electric push rod II through the arrangement of the adjusting part I, and then the supporting seat is driven to move upwards by the aid of the sliding rod, so that a workpiece on the supporting seat is driven to move upwards to match with the cutting wheel to carry out cutting operation, and the workpiece is fixed by the aid of the locking screw and the positioning plate, so that the cutting operation can be realized without a worker holding the workpiece, cutting operation precision is guaranteed, safety guarantee is effectively promoted, and the cutting device is simple in structure and convenient to operate.

However, the above technical solution still has certain drawbacks, firstly, the device needs to repeatedly tighten and operate a plurality of bolts to fix and adjust when fixing the object to be processed, which wastes operation time and increases processing time, and the device cannot clamp and fix the object to be processed in the front-back direction, secondly, the device still needs bolts to fix the adjusting movable plate, which is time-consuming and tedious, and affects processing efficiency, therefore, the mechanical processing cutting device is provided.

Disclosure of utility model

Based on this, it is an object of the present utility model to provide a machining cutting device to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the machining cutting equipment comprises a plurality of lifting rods in a main body part, wherein the top ends of the lifting rods are fixedly connected with a clamping mechanism, and the upper surface of the clamping mechanism is fixedly connected with a quick adjustment assembly;

The clamping mechanism comprises a placing plate, the center of the lower surface of the placing plate is rotationally connected with a turntable, the center of the lower surface of the turntable is fixedly connected with a worm wheel, the outer wall of the worm wheel is connected with a worm in a meshed mode, the surface of the turntable is movably connected with a slide rod, the upper end of the slide rod is connected with a gear in a meshed mode, the upper end of the gear is connected with a chuck assembly in a meshed mode, one end of the chuck assembly is movably connected with a sliding rod, and the slide rod and the chuck assembly are connected with the placing plate in a sliding mode.

As a preferable technical scheme of the machining cutting equipment, a lower sliding groove is formed in the lower surface of the placing plate, a plurality of limiting sliding grooves are formed in the lower sliding groove, a gear is rotatably connected to the inner side wall of each limiting sliding groove, a second rack and a sliding rail are slidably connected to the inner side wall of each limiting sliding groove, movable holes are formed in the outer walls of the four sides of the placing plate, a plurality of arc grooves are formed in the surface of the rotating disc, inserting rods are inserted into the arc grooves, the inserting rods are fixedly connected to the lower surface of one end of each sliding rod, a first rack is fixedly connected to the upper surface of each sliding rod, and the upper ends of the first racks are all in meshed connection with the gear.

As a preferable technical scheme of the machining cutting equipment, the worm is fixedly connected to the outer wall of the rotating rod, one end of the rotating rod is fixedly connected with the rotating disc, the outer walls of the two ends of the rotating rod are both rotatably connected to the supporting frame, and the supporting frame is fixedly connected to the lower surface of the placing plate.

As a preferable technical scheme of the machining cutting equipment, the second rack and the sliding rail are fixedly connected to the lower surface of the sliding block, one end of the sliding block is fixedly connected with the limiting piece, the other end of the sliding block is provided with the sliding hole, the upper surface of the sliding block is provided with the arc-shaped moving groove, the sliding hole is communicated with the arc-shaped moving groove, the sliding rod is inserted into the sliding hole, one end of the sliding rod is fixedly connected with the clamping block, and the outer wall of the sliding rod is sleeved with the first spring.

As a preferable technical scheme of the machining cutting equipment, the outer wall of the rotating disc is sleeved with the rubber anti-skid sleeve, the sliding rail structure is in a T shape, the surface of the sliding rail is fixedly connected with the rubber pad, the limiting ring is fixedly arranged in the sliding hole, and the first spring is positioned on the right side of the limiting ring.

As a preferable technical scheme of the machining cutting equipment, the quick adjustment assembly comprises two groups of movable frame frames fixed on the upper surface of a placing plate, a plurality of clamping holes are formed in the upper surface of the inner side of each movable frame, a movable plate is connected to the inner side of each movable frame in a sliding mode, inserting holes are formed in the lower surfaces of two ends of each movable plate, a pressing plate is connected to the inner side of each movable plate in a sliding mode, clamping rods are fixedly connected to two ends of each pressing plate, the clamping rods are inserted into the clamping holes, one ends of second springs are fixedly connected to the upper surfaces of the two ends of each pressing plate, and the other ends of the second springs are fixedly connected to the inner walls of the top ends of the movable plates.

As a preferable technical scheme of the mechanical processing cutting equipment, the lifting rods are movably connected to the fixed box, the fixed box is fixedly connected to the bottom plate, the upper surface of the bottom plate is fixedly connected with the protective shell, the lower surface of the top end of the protective shell is fixedly connected with the electric push rod, the output shaft of the electric push rod is fixedly connected with the motor, the output shaft of the motor is fixedly connected with the cutting blade, and the upper surface of the quick adjusting component is contacted with an object to be processed.

In summary, the utility model has the following advantages:

According to the utility model, the worm wheel and the turntable are driven by the worm through rotating the rotating disc, the plurality of arc grooves on the surface of the rotating disc are used for driving the plurality of sliding rods, the plurality of sliding rods are meshed with the gear through the first racks, and the plurality of second racks are meshed with the gear to drive the chuck assembly, so that when the turntable rotates clockwise, the chuck assembly contracts inwards, the object to be processed is clamped and fixed, otherwise, the object to be processed is released, the operation is convenient and quick, and the processing efficiency is accelerated; secondly, when the movable plate is adjusted, the pressing plate is pressed upwards, the clamping rod is retracted upwards to be pulled out from the clamping hole, meanwhile, the pressing plate presses the second spring, and when the movable plate is fixed, the pressing plate and the clamping rod are pressed by the second spring to reset, so that the clamping rod can be inserted into the clamping hole to be quickly fixed.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an exploded view of the clamping mechanism of the present utility model;

FIG. 3 is a detail view of the collet assembly of the present utility model shown disassembled;

FIG. 4 is a detail view of the collet assembly of the present utility model shown disassembled;

Fig. 5 is a detailed view of the quick adjust assembly of the present utility model.

In the figure: 100. a body member; 200. a clamping mechanism; 300. a quick adjustment assembly;

110. A bottom plate; 120. fixing the box; 130. a lifting rod; 140. a protective housing; 150. an electric push rod; 160. a motor; 170. cutting the sheet; 180. a work to be processed;

210. Placing a plate; 211. a lower chute; 212. limiting sliding grooves; 213. a gear; 214. a living hole; 220. a turntable; 221. an arc-shaped groove; 230. a worm wheel; 240. a worm; 241. a rotating rod; 242. a rotating disc; 243. a support frame; 250. a slide bar; 251. a rod; 252. a first rack; 260. a collet assembly; 261. a sliding block; 262. a second rack; 263. a slide rail; 264. a limiting piece; 265. a slide hole; 2651. an arc-shaped movable groove; 270. a slide bar; 271. clamping blocks; 272. a first spring;

310. A flap; 311. a jack; 320. a pressing plate; 321. a clamping rod; 322. a second spring; 330. a movable frame; 331. and (5) clamping the hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, The machining cutting device comprises a plurality of lifting rods 130 in a main body part 100, wherein the top ends of the lifting rods 130 are fixedly connected with a clamping mechanism 200, and the upper surface of the clamping mechanism 200 is fixedly connected with a quick adjustment assembly 300;

The fixture 200 comprises a placing plate 210, a turntable 220 is rotatably connected to the center of the lower surface of the placing plate 210, a worm wheel 230 is fixedly connected to the center of the lower surface of the turntable 220, a worm 240 is connected to the outer wall of the worm wheel 230 in a meshed manner, a slide bar 250 is movably connected to the surface of the turntable 220, a gear 213 is connected to the upper end of the slide bar 250 in a meshed manner, a chuck assembly 260 is connected to the upper end of the gear 213 in a meshed manner, a sliding rod 270 is movably connected to one end of the chuck assembly 260, and the slide bar 250 and the chuck assembly 260 are both slidably connected to the placing plate 210.

Firstly, the rotating disc 242 is rotated to drive the worm wheel 230 and the turntable 220 by using the worm 240, a plurality of arc grooves 221 formed on the surface of the rotating disc 242 are utilized to drive a plurality of sliding rods 270 respectively, the plurality of sliding rods 270 are further meshed with the gear 213 by using a plurality of first racks 252, the gear 213 is meshed with a plurality of second racks 262 to drive the chuck assembly 260, when the turntable 220 rotates clockwise from below, the chuck assembly 260 contracts inwards to clamp and fix the object 180 to be processed, otherwise, the fixture is released, the operation is convenient and quick, and the processing efficiency is accelerated.

Referring to fig. 2, 3 and 4, a lower chute 211 is formed on the lower surface of the placement plate 210, a plurality of limiting chutes 212 are formed inside the lower chute 211, the gear 213 is rotatably connected to the inner side wall of the limiting chute 212, a second rack 262 and a sliding rail 263 are slidably connected to the inside of the limiting chute 212, movable holes 214 are formed on the outer walls of four sides of the placement plate 210, a plurality of arc grooves 221 are formed on the surface of the turntable 220, an inserting rod 251 is inserted into the arc grooves 221, the inserting rod 251 is fixedly connected to the lower surface of one end of the sliding rod 250, a first rack 252 is fixedly connected to the upper surface of the sliding rod 250, and the upper ends of the first racks 252 are all engaged with and connected to the gear 213.

The four side outer walls of the placing plate 210 are provided with the movable holes 214 for the sliding blocks 261 to slide, and the surface of the turntable 220 is provided with the plurality of arc grooves 221, so that the plurality of sliding rods 250 can be driven to move simultaneously, and the object 180 to be processed can be clamped rapidly and in multiple directions.

Referring to fig. 2, 3 and 4, the worm 240 is fixedly connected to the outer wall of the rotating rod 241, one end of the rotating rod 241 is fixedly connected to the rotating disc 242, the outer walls of the two ends of the rotating rod 241 are rotatably connected to the supporting frame 243, and the supporting frame 243 is fixedly connected to the lower surface of the placing plate 210.

Both ends outer wall of bull stick 241 all rotates to be connected in support frame 243, and support frame 243 fixed connection is in the lower surface of placing plate 210, and support frame 243 can provide stable support for bull stick 241 and rolling disc 242 and worm 240, and guarantee equipment operation is normal.

Referring to fig. 2, 3 and 4, the second rack 262 and the sliding rail 263 are fixedly connected to the lower surface of the sliding block 261, one end of the sliding block 261 is fixedly connected with the limiting plate 264, the other end of the sliding block 261 is provided with the sliding hole 265, the upper surface of the sliding block 261 is provided with the arc-shaped moving groove 2651, the sliding hole 265 is communicated with the arc-shaped moving groove 2651, the sliding rod 270 is inserted into the sliding hole 265, one end of the sliding rod 270 is fixedly connected with the clamping block 271, and the outer wall of the sliding rod 270 is sleeved with the first spring 272.

One end fixedly connected with spacing piece 264 of sliding block 261 can prevent to slide excessively, and guarantee equipment is stable, and the outer wall cover of slide bar 270 is equipped with first spring 272 and can provides power for the clamp block 271 resets, plays the buffering reinforcement effect for waiting to process thing 180.

Referring to fig. 2, 3 and 4, an outer wall of the rotating disc 242 is sleeved with a rubber anti-slip sleeve, the sliding rail 263 is in a T shape, a rubber pad is fixedly connected to a surface of the sliding rail 263, a limiting ring is fixedly arranged in the sliding hole 265, and the first spring 272 is located on the right side of the limiting ring.

The outer wall cover of rolling disc 242 is equipped with the rubber antiskid cover and can strengthen the frictional force of finger and its surface, prevents to skid, ensures rotation efficiency, and slide rail 263 structure is "T" shape can be at spacing spout 212 inside spacing slip, prevents to drop, and guarantee equipment operation is stable, and the fixed surface of slide rail 263 is connected with the rubber pad and can play the cushioning effect when treating the centre gripping of processing article 180, prevents to damage, and slide hole 265 internal fixation is equipped with the spacing ring, and first spring 272 is located the right side of spacing ring and can provide fixedly for first spring 272.

Referring to fig. 5, the quick adjustment assembly 300 includes two sets of movable frame frames 330 fixedly disposed on the upper surface of the placement plate 210, a plurality of clamping holes 331 are formed on the inner upper surface of each movable frame 330, a movable plate 310 is slidably connected to the inside of each movable frame 330, insertion holes 311 are formed on the lower surfaces of two ends of the movable plate 310, a pressing plate 320 is slidably connected to the inside of the movable plate 310, clamping rods 321 are fixedly connected to two ends of the pressing plate 320, the clamping rods 321 are inserted into the clamping holes 331, one ends of second springs 322 are fixedly connected to the upper surfaces of two ends of the pressing plate 320, and the other ends of the second springs 322 are fixedly connected to the inner walls of the top ends of the movable plate 310.

A plurality of clamping holes 331 are formed in the upper surface of the inner side of each movable frame 330, so that the clamping rods 321 can be conveniently inserted, the movable plates are quickly locked and fixed, and one ends of the upper surfaces of the two ends of the pressing plates 320, which are fixedly connected with the second springs 322, can provide power for the reset of the clamping rods 321.

Referring to fig. 1, a plurality of lifting rods 130 are movably connected to a fixed case 120, the fixed case 120 is fixedly connected to a bottom plate 110, a protective housing 140 is fixedly connected to an upper surface of the bottom plate 110, an electric push rod 150 is fixedly connected to a lower surface of a top end of the protective housing 140, an output shaft of the electric push rod 150 is fixedly connected to a motor 160, an output shaft of the motor 160 is fixedly connected to a cutting blade 170, and an object 180 to be processed is arranged on an upper surface of the quick adjustment assembly 300 in contact.

The fixed box 120 is fixedly connected to the bottom plate 110, the contact area with the ground can be increased by utilizing the bottom plate 110, the equipment stability is enhanced, and the protective shell 140 fixedly connected to the upper surface of the bottom plate 110 can prevent certain debris particles from splashing to hurt people in the cutting process, so that the safety is enhanced.

Firstly, the rotating disc 242 is rotated to drive the worm wheel 230 and the turntable 220 by using the worm 240, a plurality of arc grooves 221 formed on the surface of the rotating disc 242 are used to drive a plurality of sliding rods 270 respectively, the plurality of sliding rods 270 are meshed with the gear 213 by using a plurality of first racks 252, the gear 213 is meshed with a plurality of second racks 262 to drive the chuck assembly 260, when the turntable 220 rotates clockwise from below, the chuck assembly 260 contracts inwards to clamp and fix the object 180 to be processed, otherwise, the fixing is released, the operation is convenient and quick, and the processing efficiency is accelerated; secondly, when the movable plate is adjusted, only the pressing plate 320 is required to be pressed upwards, then the clamping rod 321 is retracted upwards to be pulled out of the clamping hole 331, meanwhile, the pressing plate 320 is used for pressing the second spring 322, when the movable plate is required to be fixed, only the pressing plate 320 and the clamping rod 321 are required to be pressed by the second spring 322 to reset, the clamping rod 321 can be inserted into the clamping hole 331 to be fixed rapidly, and the device does not involve the parts which are the same as the prior art or can be realized by adopting the prior art.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A machining cutting apparatus comprising a plurality of lifting bars (130) in a body part (100), characterized in that: the top ends of the lifting rods (130) are fixedly connected with a clamping mechanism (200), and the upper surface of the clamping mechanism (200) is fixedly connected with a quick adjustment assembly (300);

The clamping mechanism (200) comprises a placing plate (210), a rotary table (220) is rotatably connected to the center of the lower surface of the placing plate (210), a worm wheel (230) is fixedly connected to the center of the lower surface of the rotary table (220), a worm (240) is connected to the outer wall of the worm wheel (230) in a meshed mode, a sliding rod (250) is movably connected to the surface of the rotary table (220), a gear (213) is connected to the upper end of the sliding rod (250) in a meshed mode, a chuck assembly (260) is connected to the upper end of the gear (213) in a meshed mode, a sliding rod (270) is movably connected to one end of the chuck assembly (260), and the sliding rod (250) and the chuck assembly (260) are slidably connected to the placing plate (210).

2. A machining cutting apparatus according to claim 1, wherein: lower spout (211) has been seted up to the lower surface of placing board (210), a plurality of spacing spouts (212) have been seted up to the inside of lower spout (211), and gear (213) rotate and connect in spacing spout (212) inside wall, the inside sliding connection of spacing spout (212) has second rack (262) and slide rail (263), movable hole (214) have all been seted up to the four side outer walls of placing board (210), a plurality of arc grooves (221) have been seted up on the surface of carousel (220), inserted bar (251) have been inserted to the inside of arc groove (221), inserted bar (251) fixedly connected with is in the one end lower surface of slide bar (250), the last fixed surface of slide bar (250) is connected with first rack (252), and the upper end of first rack (252) all meshing is connected with gear (213).

3. A machining cutting apparatus according to claim 1, wherein: the worm (240) is fixedly connected to the outer wall of the rotating rod (241), one end of the rotating rod (241) is fixedly connected with a rotating disc (242), the outer walls of the two ends of the rotating rod (241) are both rotationally connected to the supporting frame (243), and the supporting frame (243) is fixedly connected to the lower surface of the placing plate (210).

4. A machining cutting apparatus according to claim 2, wherein: the second rack (262) and the sliding rail (263) are fixedly connected to the lower surface of the sliding block (261), one end of the sliding block (261) is fixedly connected with a limiting plate (264), a sliding hole (265) is formed in the other end of the sliding block (261), an arc-shaped moving groove (2651) is formed in the upper surface of the sliding block (261), the sliding hole (265) is communicated with the arc-shaped moving groove (2651), a sliding rod (270) is inserted into the sliding hole (265), one end of the sliding rod (270) is fixedly connected with a clamping block (271), and a first spring (272) is sleeved on the outer wall of the sliding rod (270).

5. A machining cutting apparatus according to claim 3, wherein: the outer wall cover of rolling disc (242) is equipped with rubber antiskid cover, and slide rail (263) structure is "T" shape, the fixed surface of slide rail (263) is connected with the rubber pad, and slide hole (265) internal fixation is equipped with the spacing ring, and first spring (272) are located the right side of spacing ring.

6. A machining cutting apparatus according to claim 1, wherein: quick adjustment subassembly (300) are including being fixed in two sets of movable frame (330) of placing board (210) upper surface, every a plurality of draw-in holes (331) have all been seted up to the inboard upper surface of movable frame (330), inside sliding connection of movable frame (330) has fly leaf (310), jack (311) have all been seted up to the both ends lower surface of fly leaf (310), the inside sliding connection of fly leaf (310) has clamp plate (320), the both ends of clamp plate (320) all fixedly connected with draw-in lever (321), and draw-in lever (321) are inserted and are established into draw-in hole (331), the one end of the equal fixedly connected with second spring (322) of both ends upper surface of clamp plate (320), and the other end fixedly connected with of second spring (322) is in fly leaf (310) top inner wall.

7. A machining cutting apparatus according to claim 1, wherein: a plurality of lifter (130) swing joint is in admitting case (120), admitting case (120) fixedly connected with bottom plate (110), the last fixed surface of bottom plate (110) is connected with protective housing (140), surface fixation is connected with electric putter (150) under protective housing (140) top, the output shaft fixedly connected with motor (160) of electric putter (150), the output shaft fixedly connected with cutting piece (170) of motor (160), the upper surface contact of fast-adjusting component (300) is equipped with waits to process thing (180).