CN114378440A

CN114378440A - Intelligent milling equipment combined with laser

Info

Publication number: CN114378440A
Application number: CN202210174843.8A
Authority: CN
Inventors: 陈伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-04-22

Abstract

The invention relates to the field of milling processing, in particular to an intelligent milling device combined with laser, which comprises a processing table and a fixing device arranged on the processing table, wherein a workpiece is in a rod-shaped structure, a laser milling robot is also arranged on the processing table, the fixing device comprises a support frame, a first clamping mechanism and a second clamping mechanism, the second clamping mechanism can drive the workpiece to move, a movable adjusting mechanism used for driving the second clamping mechanism to move is also arranged on the processing table, the top end of the movable adjusting mechanism is also provided with an iron scrap processing device used for cleaning waste materials, the intelligent milling device combined with laser realizes the operation of the workpiece through the first clamping mechanism, the second clamping mechanism and the movable adjusting mechanism, realizes the stability in the processing process of the workpiece, realizes the automatic conversion of the end part of the workpiece, improves the processing efficiency of the workpiece, and collects iron scraps through the iron scrap processing device, the clamping of iron chips falling into the first clamping mechanism and the second clamping mechanism to the workpiece is avoided.

Description

Intelligent milling equipment combined with laser

Technical Field

The invention relates to the field of milling processing, in particular to intelligent milling equipment combined with laser.

Background

Traditional milling and grinding processing equipment can be used to mill the work piece, the processing of processes such as mill, simultaneously, it combines laser to grind and mills the processing and can realize processing multiple material, when needs carry out laser beam machining to the bar, for example, need process into the bar and bore the sword, milling cutter etc. then need process respectively to the both ends of bar, the one end of messenger's bar is processed to the cutting edge, its other end is processed into the clamping portion that is used for the installation, current clamping device, most processes the other end behind fixed one end, but if need process the other one end of bar, then need carry out manual clamping again, influence the efficiency of processing.

The currently published Chinese patent CN202110765972.X is a laser milling device, which comprises a frame, a left and right movement mechanism, a two-axis movement mechanism, a laser head, a laser assembly, a left clamp and a right clamp; the left and right movement mechanism is arranged on the frame; the two-axis movement mechanism is arranged on the rack; the laser head is arranged on the two-axis movement mechanism, and the two-axis movement mechanism drives the laser head to move along the up-down direction and the front-back direction; the laser assembly is connected with the laser head through a light path assembly; the left clamp is arranged on the left-right movement mechanism, the left-right movement mechanism drives the left clamp to move along the left-right direction, a left clamping opening is formed in the left clamp, the left clamping opening faces the right side, and the left clamping opening is used for clamping the front end of a workpiece; the right clamp is arranged on the right side of the left clamp, a right clamping opening is formed in the right clamp and used for clamping the rear end of a workpiece, the right clamp drives the workpiece to swing, and the swing axis of the workpiece is arranged in the front-back direction.

According to the above mentioned patent, when the clamping device is used for clamping a workpiece, the workpiece can be placed on the right clamping opening of the right clamp, the right clamp clamps the rear end of the workpiece, so that the machining head can machine the front end of the workpiece, after the front end of the workpiece is machined, the left clamp and the right clamp are driven by the left-right movement mechanism to move relatively close to each other, the right clamp rotates around the axis in the front-back direction relative to the left-right movement mechanism so that the front end of the workpiece is aligned with the left clamping opening of the left clamp, the workpiece enters the left clamping opening of the left clamp from the right clamping opening of the right clamp under the drive of the left-right movement mechanism, the right clamping opening releases the workpiece, the left clamping opening clamps the workpiece, thereby realizing the reversing of the workpiece, however, the clamping mode cannot guarantee the stability of the workpiece during machining, although replacing manual clamping, but the stability is not high, and this patent does not have the device of handling to iron fillings, and the iron fillings after the processing fall and cause the inconvenient condition of removal very easily on moving the mechanism about, consequently, need one kind at present can enough keep the stability of work piece clamping and can avoid iron fillings to fall into wherein and can automatic switching work piece end fixing device.

Disclosure of Invention

Based on this, it is necessary to provide an intelligence milling equipment that combines laser to aim at prior art problem, this application is through the operation of first fixture and second fixture and activity adjustment mechanism to the work piece, has realized the stability in the work piece course of working to and realized the automatic conversion of work piece tip, the machining efficiency of work piece has been improved, and through the collection of iron fillings processing apparatus to iron fillings, avoided iron fillings to fall into the centre gripping of influence in first fixture and the second fixture to the work piece.

In order to solve the problems of the prior art, the invention adopts the technical scheme that:

the invention provides an intelligent grinding and milling device combined with laser, which comprises a processing table and a fixing device arranged on the processing table and used for fixing a workpiece, wherein the workpiece is in a rod-shaped structure, the processing table is also provided with a laser grinding and milling robot used for processing the workpiece, the fixing device comprises a support frame, a first clamping mechanism arranged on the support frame and used for clamping the end part of the workpiece, and a second clamping mechanism arranged on the processing table and positioned above the first clamping mechanism and used for clamping the body part of the workpiece, the second clamping mechanism can drive the workpiece to move, the processing table is also provided with a movable adjusting mechanism used for driving the second clamping mechanism to move, and the top end of the movable adjusting mechanism is also provided with an iron scrap treatment device used for cleaning waste materials.

Preferably, the first clamping mechanism comprises a four-jaw chuck, a fixed sleeve ring is arranged at the top end of the support frame, the periphery of the four-jaw chuck is arranged on the fixed sleeve ring by being provided with a circular opening, a ferrule gear is fixedly arranged on the four-jaw chuck in a sleeved mode, a driving gear is arranged on the ferrule gear in a meshed mode, and a first rotary driver used for driving the driving gear to rotate is fixedly arranged on the side wall of the support frame.

Preferably, the center of the four-jaw chuck is provided with a cylindrical opening in a penetrating manner from top to bottom, the diameter of the cylindrical opening is larger than that of the workpiece, and the periphery of the inner wall of the cylindrical opening of the four-jaw chuck is provided with an elastic clamping plate for tightly supporting the workpiece.

Preferably, the second clamping mechanism comprises a movable disc, the movable disc is arranged on the movable adjusting mechanism, two double-shaft double-rod cylinders are symmetrically arranged at the top of the movable disc, a through hole with the diameter larger than the diameter of the workpiece is formed in the center of the movable disc in a penetrating mode from top to bottom, the output end of each double-shaft double-rod cylinder faces the through hole, the symmetrical surfaces of the two double-shaft double-rod cylinders are middle sections of the movable disc, and a clamping piece used for clamping the workpiece is further arranged at the output end of each double-shaft double-rod cylinder.

Preferably, the clamping piece is a clamping block with a clamping opening, a clamping strip is further arranged on one face, away from the clamping opening, of the clamping block, a rectangular plate is arranged on the output end of the double-shaft double-rod air cylinder, a clamping groove matched with the clamping strip in shape is formed in the rectangular plate, the clamping block is inserted into the clamping groove of the rectangular plate through the clamping strip, and the rectangular plate and the clamping block are fixed through a first positioning pin.

Preferably, the through hole of the movable disc is provided with a first guide column for guiding the workpiece, the first guide column is coaxially provided with a guide hole matched with the workpiece in shape, the movable disc is further provided with two fan-shaped holes, and the first guide column is fixed on the movable disc through a second positioning pin in a mode of penetrating through the fan-shaped holes.

Preferably, activity adjustment mechanism is including setting up the elevator in activity disc both sides, the activity disc can rotate between two elevators, still be equipped with one on the elevator and be used for driving activity disc pivoted second rotary actuator, the side of every elevator still all is vertical state symmetry and is equipped with two bar framves, all be equipped with a guide bar and one of them guide bar for the threaded rod along its length direction on every bar frame, all establish on corresponding guide bar and threaded rod through a slider slip cap on every elevator, and the processing bench still is equipped with one and is used for driving threaded rod pivoted third rotary actuator.

Preferably, iron fillings processing apparatus is including a roof and the funnel of setting on the roof that sets up on four bar frame tops, the microcephaly end of funnel up and the top of roof still are equipped with a ring around funnel a week, a chip removal mouth has been seted up on the ring lateral wall, the diameter of the microcephaly end of funnel is greater than the diameter of work piece, still be equipped with a second guide post the same with first guide post structure on the microcephaly end of funnel, the second guide post passes through the third locating pin to be fixed on the funnel, the roof can also be vertical removal on the bar frame, and still be equipped with a climbing mechanism that is used for driving the roof removal on the bar frame.

Preferably, climbing mechanism is including setting up at roof vertical frame all around, and every vertical frame homoenergetic slides on corresponding bar frame, lies in every bar frame department on the roof and still all sets up a cuff of cover on corresponding bar frame, all is connected with a bellows between the bottom of every vertical frame and the bottom of corresponding bar frame to still all be equipped with an electro-magnet on the bottom of every vertical frame and the bottom of corresponding bar frame.

Preferably, the support mechanism is used for supporting the workpiece and comprises a support plate, a flat plate is arranged on the lower half portion of the support frame, a socket is coaxially formed in the flat plate and the four-jaw chuck, the support plate is coaxially inserted in the socket through an insertion rod, and a buffer spring is further sleeved on the insertion rod and located between the support plate and the flat plate.

Compared with the prior art, the beneficial effect of this application is:

1. this application is through the operation of first fixture and second fixture and activity adjustment mechanism to the work piece, has realized the stability in the work piece course of working to and realized the automatic conversion of work piece tip, improved the machining efficiency of work piece, and through the collection of iron fillings processing apparatus to iron fillings, avoided iron fillings to fall into the centre gripping of influence in first fixture and the second fixture to the work piece.

2. This application is tight through the clamp of four-jaw chuck to the work piece, has realized the preliminary fixed of work piece to the work piece passes through the rotation of four-jaw chuck, still makes the more favourable processing of being milled the robot by laser of work piece, thereby guarantees that the work piece can be processed into required finished product by comprehensive processing.

3. This application drives the motion of corresponding holder through two biax double-rod cylinders, has realized pressing from both sides tightly to work piece body portion, and is tight to the clamp of work piece simultaneously with four-jaw chuck, has improved the stability of work piece.

4. This application is through the elevating movement and the rotary motion of activity disc, has realized the activity of work piece and to the conversion of its tip for the body of work piece and its both ends homoenergetic can be processed, have guaranteed the comprehensiveness of processing, have improved machining efficiency.

5. This application has realized the collection to iron fillings through the cooperation of funnel and ring, has avoided iron fillings to the centre gripping of whereabouts influence to the work piece.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a front view of the present application;

FIG. 3 is a schematic partial perspective view of the present application;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a left side view of FIG. 3;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

FIG. 7 is an enlarged schematic view at B of FIG. 6;

FIG. 8 is a perspective view of the first clamping mechanism;

FIG. 9 is a perspective view of the second clamping mechanism;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is an enlarged schematic view at C of FIG. 10;

FIG. 12 is a schematic perspective view of the iron scrap handling apparatus;

FIG. 13 is an exploded perspective view of the iron piece processing apparatus.

The reference numbers in the figures are:

1-a processing table; 1 a-a workpiece;

2-a fixing device; 2 a-a support frame; 2a 1-fixed collar; 2 b-a first clamping mechanism; 2b 1-four jaw chuck; 2b 11-resilient catch plate; 2b 2-ferrule gear; 2b 3-drive gear; 2b4 — first rotary drive; 2 c-a second clamping mechanism; 2c 1-movable disc; 2c 2-two-axis, two-rod cylinder; 2c 3-clamp; 2c 31-clamp block; 2c 32-card bar; 2c 33-rectangular plate; 2c34 — first alignment pin; 2c4 — first guide post; 2c41 — second locating pin; 2 d-a movable adjustment mechanism; 2d 1-lifting block; 2d11 — second rotary drive; 2d 2-bar frame; 2d 21-guide bar; 2d 22-threaded rod; 2d23 — slide; 2d24 — third rotary drive;

3-laser milling robot;

4-iron scrap treatment device; 4 a-a top plate; 4a 1-circular ring; 4a 11-chip removal port; 4a 2-cuff; 4 b-a funnel; 4b1 — second guide post; 4b2 — third locating pin; 4 c-a jacking mechanism; 4c 1-vertical shelf; 4c 2-bellows; 4c 3-electromagnet;

5-a support mechanism; 5 a-a support disk; 5 b-a plunger; 5 c-buffer spring.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-6, the present application provides:

an intelligent grinding and milling device combined with laser comprises a processing table 1 and a fixing device 2 arranged on the processing table 1 and used for fixing a workpiece 1a, wherein the workpiece 1a is in a rod-shaped structure, the processing table 1 is also provided with a laser grinding and milling robot 3 used for processing the workpiece 1a, the fixing device 2 comprises a support frame 2a, a first clamping mechanism 2b arranged on the support frame 2a and used for clamping the end part of the workpiece 1a, and a second clamping mechanism 2c arranged on the processing table 1 and positioned above the first clamping mechanism 2b and used for clamping the body part of the workpiece 1a, the second clamping mechanism 2c can drive the workpiece 1a to move, the processing table 1 is also provided with a movable adjusting mechanism 2d used for driving the second clamping mechanism 2c to move, and the top end of the movable adjusting mechanism 2d is also provided with an iron chip processing device 4 for cleaning waste materials.

Based on the above-described embodiments, the technical problem that the present application intends to solve is how to ensure stability in processing the workpiece 1 a. Therefore, the workpiece 1a is fixed through the fixing device 2, an operator inserts one end of the workpiece 1a onto the first clamping mechanism 2b sequentially through the iron scrap processing device 4 and the second clamping mechanism 2c, the first clamping mechanism 2b fixes the end part of the workpiece 1a, the second clamping mechanism 2c fixes the body part of the workpiece 1a, the iron scrap processing device 4 is positioned at the upper half part of the workpiece 1a, then, the laser milling robot 3 processes the end part of the fixed workpiece 1a in a laser mode, the iron scrap falling from the laser milling robot falls into the iron scrap processing device 4 along with the processing of the end part of the workpiece 1a, the iron scrap processing device 4 guides out the iron scrap, when the end part of the workpiece 1a is processed, the iron scrap processing device 4 is far away from the workpiece 1a, the first clamping mechanism 2b releases the workpiece 1a, the second clamping mechanism 2c still clamps the workpiece 1a, the end part of the workpiece 1a is moved out from the first clamping mechanism 2b along with the upward movement of the second clamping mechanism 2c driven by the movable adjusting mechanism 2d, the movable adjusting mechanism 2d drives the second clamping mechanism 2c to rotate 180 degrees, the workpiece 1a changes one end thereof, the unprocessed end of the workpiece 1a is vertically upward, then the movable adjusting mechanism 2d moves the processed end part of the workpiece 1a to the first clamping mechanism 2b for continuous fixation, the scrap iron processing device 4 returns to the original position, the laser milling robot 3 processes the end part of the workpiece 1a again, when the body part of the workpiece 1a needs to be processed, the movable adjusting mechanism 2d can drive the second clamping mechanism 2c to move up and down so as to drive the workpiece 1a to move up step by step, so that the body part of the workpiece 1a is exposed a bit by bit for processing of the laser milling robot 3, finally, both ends and the body of the workpiece 1a are processed to obtain a complete finished product, and the operator takes the finished product out.

Further, as shown in fig. 6 and 8:

first fixture 2b is including a four-jaw chuck 2b1, the top of support frame 2a is equipped with a fixed lantern ring 2a1, the whole body of four-jaw chuck 2b1 is through seting up the rotatory setting of cyclic annular mouth on fixed lantern ring 2a1, fixed cover is equipped with a lasso gear 2b2 on four-jaw chuck 2b1, the side meshing of lasso gear 2b2 is equipped with a driving gear 2b3, still fixed being equipped with one on the lateral wall of support frame 2a and being used for driving the rotatory first rotary drive ware 2b4 of driving gear 2b 3.

Based on the above-described embodiment, the technical problem that the present application intends to solve is how the first clamping mechanism 2b clamps the workpiece 1 a. Therefore, the four-jaw chuck 2b1 is used for clamping the workpiece 1a, after the end of the workpiece 1a extends into the four-jaw chuck 2b1, the four-jaw chuck 2b1 clamps the workpiece 1a through the jaws, in order to match with the processing of the laser milling robot 3, the four-jaw chuck 2b1 can drive the workpiece 1a to rotate, the first rotary driver 2b4 drives the driving wheel to rotate, and the driving wheel and the ferrule gear 2b2 are meshed with each other, so that the four-jaw chuck 2b1 rotates on the support frame 2a along with the driving wheel to drive the workpiece 1a to rotate, and all parts of the workpiece 1a can be processed.

Further, as shown in fig. 7:

the center of the four-jaw chuck 2b1 is provided with a cylindrical opening which is penetrated from top to bottom, the diameter of the cylindrical opening is larger than that of the workpiece 1a, and the periphery of the inner wall of the cylindrical opening of the four-jaw chuck 2b1 is provided with an elastic clamping plate 2b11 which is used for abutting against the workpiece 1 a.

Based on the above embodiment, after the end of the workpiece 1a extends into the four-jaw chuck 2b1, if the workpiece 1a is too long, the workpiece 1a may extend downward through the cylindrical opening, so that the upper end of the workpiece 1a does not protrude too much, and it is avoided that the lower half of the workpiece 1a is clamped and the upper half is not clamped, which leads to unstable processing, after the end of the workpiece 1a is inserted into the cylindrical opening, the workpiece 1a obtains a resisting force under the wrapping of the plurality of elastic clamping plates 2b11, so that the workpiece 1a is stabilized when being placed on the four-jaw chuck 2b1, and then the four-jaw chuck 2b1 clamps the workpiece 1 a.

Further, as shown in fig. 6 and 9:

the second clamping mechanism 2c comprises a movable disc 2c1, the movable disc 2c1 is arranged on the movable adjusting mechanism 2d, the top of the movable disc 2c1 is symmetrically provided with two double-shaft double-rod cylinders 2c2, the center of the movable disc 2c1 is provided with a through hole with the diameter larger than that of the workpiece 1a from top to bottom in a penetrating manner, the output end of each double-shaft double-rod cylinder 2c2 faces the through hole, the symmetrical plane of the two double-shaft double-rod cylinders 2c2 is the middle section of the movable disc 2c1, and the output end of each double-shaft double-rod cylinder 2c2 is also provided with a clamping piece 2c3 used for clamping the workpiece 1 a.

Based on the above-described embodiments, the technical problem that the present application intends to solve is how the second clamping mechanism 2c clamps the body of the workpiece 1 a. For this reason, the workpiece 1a is clamped by the two double-shaft double-rod cylinders 2c2, after the end of the workpiece 1a is clamped, the body of the workpiece 1a is located between the two double-shaft double-rod cylinders 2c2, the two double-shaft double-rod cylinders 2c2 simultaneously drive the corresponding clamping pieces 2c3 to push towards the workpiece 1a, and the workpiece 1a is clamped under the clamping of the two clamping pieces 2c 3.

Further, as shown in fig. 10 and 11:

the clamping piece 2c3 is specifically a clamping block 2c31 with a clamping opening, a clamping strip 2c32 is further arranged on one side, away from the clamping opening, of the clamping block 2c31, a rectangular plate 2c33 is arranged at the output end of the double-shaft double-rod cylinder 2c2, a clamping groove matched with the clamping strip 2c32 in shape is formed in the rectangular plate 2c33, the clamping block 2c31 is inserted into the clamping groove of the rectangular plate 2c33 through a clamping strip 2c32, and the rectangular plate 2c33 and the clamping block 2c31 are fixed through a first positioning pin 2c 34.

Based on the above embodiment, the clamp block 2c31 on each double-shaft double-rod cylinder 2c2 can be replaced, different clamp blocks 2c31 are replaced according to the shape of the workpiece 1a, so that clamping of the workpiece 1a is more stable, when the clamp block 2c31 is replaced, an operator pulls out the first positioning pin 2c34, then the clamp block 2c31 is pulled out from the clamping groove on the rectangular plate 2c33, and after the clamp block 2c31 is replaced, the first positioning pin 2c34 is inserted, so that the clamp block 2c31 is stabilized.

Further, as shown in fig. 6 and 10:

the opening of the movable disc 2c1 is provided with a first guide post 2c4 for guiding the workpiece 1a, the first guide post 2c4 is provided with a guide opening which is coaxial with the opening and is matched with the workpiece 1a in shape, the movable disc 2c1 is also provided with two fan-shaped openings, and the first guide post 2c4 is fixed on the movable disc 2c1 in a mode of penetrating through the fan-shaped openings by a second positioning pin 2c 41.

Based on the above embodiment, when the end of the workpiece 1a passes through the through opening of the movable disk 2c1, the workpiece 1a passes through the guide opening of the first guide post 2c4 mounted thereon and extends downward, so that the workpiece 1a can be kept in a vertical state when being placed on the four-jaw chuck 2b1, the first guide post 2c4 can be replaced according to the shape of the workpiece 1a, the workpiece 1a can be ensured to pass through the matched guide opening smoothly, on replacing the first guide post 2c4, the operator pulls out the second guide post 2c41 and then takes out the first guide post 2c4, and after the replacement is completed, the second guide post 2c41 is inserted back to fix the first guide post 2c 4.

Further, as shown in fig. 9:

the movable adjusting mechanism 2d comprises lifting blocks 2d1 arranged on two sides of the movable disc 2c1, the movable disc 2c1 can rotate between the two lifting blocks 2d1, a second rotary driver 2d11 for driving the movable disc 2c1 to rotate is further arranged on each lifting block 2d1, two strip-shaped frames 2d2 are symmetrically arranged on the lateral side of each lifting block 2d1 in a vertical state, each strip-shaped frame 2d2 is provided with a guide rod 2d21 along the length direction of the strip-shaped frame, one guide rod 2d21 is a threaded rod 2d22, each lifting block 2d1 is slidably sleeved on the corresponding guide rod 2d21 and the threaded rod 2d22 through a sliding block 2d23, and the machining table 1 is further provided with a third rotary driver 2d24 for driving the threaded rod 2d22 to rotate.

Based on the above embodiments, the technical problem to be solved by the present application is how to drive the workpiece 1a to move by the movable adjusting mechanism 2 d. Therefore, in the present application, the movable disk 2c1 is driven to rotate by the second rotary driver 2d11, the workpiece 1a is clamped by the two clamping pieces 2c3 and also rotates along with the movable disk 2c1, when one end of the workpiece 1a is machined, the third rotary driver 2d24 drives the threaded rod 2d22 to rotate, the lifting block 2d1 is driven by the slide block 2d23 to complete lifting movement, the workpiece 1a is lifted up a little by a little along with the loosening of the four-jaw chuck 2b1, after the body of the workpiece 1a is machined, the lower end of the workpiece 1a also leaves the four-jaw chuck 2b1, the movable disk 2c1 rotates 180 °, the workpiece 1a rotates 180 °, the machined end of the workpiece 1a faces downwards, and the unmachined end of the workpiece 1a faces upwards to wait for machining.

Further, as shown in fig. 12 and 13:

iron fillings processing apparatus 4 is including one setting up roof 4a and the funnel 4b of setting on roof 4a at four bar frame 2d2 top, the microcephaly end of funnel 4b is up and roof 4 a's top still is equipped with a ring 4a1 around funnel 4b a week, a chip removal mouth 4a11 has been seted up on the ring 4a1 lateral wall, the diameter of the microcephaly end of funnel 4b is greater than the diameter of work piece 1a, still be equipped with a second guide post 4b1 the same with first guide post 2c4 structure on the microcephaly end of funnel 4b, second guide post 4b1 is fixed on funnel 4b through third locating pin 4b2, roof 4a can also be on bar frame 2d2 vertical movement, and still be equipped with a climbing mechanism 4c that is used for driving roof 4a to move on bar frame 2d 2.

Based on the above embodiment, the technical problem that the present application intends to solve is how to clean the iron pieces machined on the workpiece 1 a. Therefore, this application covers the mode of work piece 1a through funnel 4b, make iron fillings fall into funnel 4b, funnel 4 b's microcephaly end is established on work piece 1a through second guide post 4b1 cover, further stablized work piece 1a and avoided iron fillings to fall down between funnel 4 b's microcephaly end and the work piece 1a, iron fillings fall between ring 4a1 and funnel 4b, after work piece 1a processing is accomplished, operating personnel rethread chip removal mouth 4a11 on ring 4a1 is with iron fillings suction, funnel 4b can realize elevating movement through climbing mechanism 4c, can adjust the height according to work piece 1 a's length, make funnel 4b cover the upper half at work piece 1a always.

Further, as shown in fig. 13:

the jacking mechanism 4c comprises vertical frames 4c1 arranged on the periphery of the top plate 4a, each vertical frame 4c1 can slide on the corresponding strip-shaped frame 2d2, a sleeve opening 4a2 sleeved on the corresponding strip-shaped frame 2d2 is further formed in the position, located at the position of each strip-shaped frame 2d2, of the top plate 4a, a corrugated pipe 4c2 is connected between the bottom end of each vertical frame 4c1 and the bottom end of the corresponding strip-shaped frame 2d2, and an electromagnet 4c3 is further arranged on the bottom end of each vertical frame 4c1 and the bottom end of the corresponding strip-shaped frame 2d 2.

Based on above-mentioned embodiment, when climbing mechanism 4c drove funnel 4b and carried out height control, change the size of magnetic force between two electro-magnets 4c3 for vertical 4c1 can slide on bar frame 2d2, and roof 4a also drives the lift of funnel 4b thereupon, has guaranteed that funnel 4b is in the first half of work piece 1a, makes iron fillings finally fall on funnel 4 b.

Further, as shown in fig. 6:

the support mechanism 5 comprises a support plate 5a, a flat plate is arranged on the lower half portion of the support frame 2a, a socket is coaxially formed in the flat plate and the four-jaw chuck 2b1, the support plate 5a is coaxially inserted in the socket through an insertion rod 5b, and a buffer spring 5c is further sleeved on the insertion rod 5b and located between the support plate 5a and the flat plate.

According to the above embodiment, after the end of the workpiece 1a is inserted into the cylindrical opening of the four-jaw chuck 2b1, the end of the workpiece 1a is supported by the support plate 5a, the support plate 5a provides a supporting force for the end of the workpiece 1a, and the support plate 5a is connected to the flat plate through the buffer spring 5c, so that the support plate 5a can always provide a supporting effect for the end of the workpiece 1 a.

This application is through first fixture 2b and second fixture 2c and activity adjustment mechanism 2d to work piece 1 a's operation, the stability in the work piece 1a course of working has been realized, and the automatic conversion of work piece 1a tip has been realized, the machining efficiency of work piece 1a has been improved, and through the collection of iron fillings processing apparatus 4 to iron fillings, avoided iron fillings to fall into influence the centre gripping to work piece 1a in first fixture 2b and the second fixture 2c, also handled iron fillings when having realized fixing work piece 1 a.

The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An intelligent grinding and milling device combined with laser comprises a processing table (1) and a fixing device (2) arranged on the processing table (1) and used for fixing a workpiece (1 a), wherein the workpiece (1 a) is of a rod-shaped structure, the processing table (1) is also provided with a laser grinding and milling robot (3) used for processing the workpiece (1 a), the intelligent grinding and milling device is characterized in that the fixing device (2) comprises a support frame (2 a), a first clamping mechanism (2 b) arranged on the support frame (2 a) and used for clamping the end part of the workpiece (1 a), and a second clamping mechanism (2 c) arranged on the processing table (1) and positioned above the first clamping mechanism (2 b) and used for clamping the body part of the workpiece (1 a), the second clamping mechanism (2 c) can drive the workpiece (1 a) to move, the processing table (1) is also provided with a movable adjusting mechanism (2 d) used for driving the second clamping mechanism (2 c) to move, and the top end of the movable adjusting mechanism (2 d) is also provided with a scrap iron processing device (4) for cleaning waste materials.

2. The intelligent milling equipment combined with the laser as claimed in claim 1, wherein the first clamping mechanism (2 b) comprises a four-jaw chuck (2 b 1), a fixed lantern ring (2 a 1) is arranged at the top end of the support frame (2 a), the whole body of the four-jaw chuck (2 b 1) is rotatably arranged on the fixed lantern ring (2 a 1) through an annular opening, a ferrule gear (2 b 2) is fixedly sleeved on the four-jaw chuck (2 b 1), a driving gear (2 b 3) is meshed with the ferrule gear (2 b 2) laterally, and a first rotary driver (2 b 4) for driving the driving gear (2 b 3) to rotate is fixedly arranged on the side wall of the support frame (2 a).

3. The intelligent milling equipment combined with the laser as claimed in claim 2, wherein a cylindrical opening is penetratingly arranged at the center of the four-jaw chuck (2 b 1) from top to bottom, the diameter of the cylindrical opening is larger than that of the workpiece (1 a), and the periphery of the inner wall of the cylindrical opening of the four-jaw chuck (2 b 1) is provided with an elastic clamping plate (2 b 11) for abutting against the workpiece (1 a).

4. An intelligent laser-combined milling and grinding device as claimed in claim 1, wherein the second clamping mechanism (2 c) comprises a movable disc (2 c 1), the movable disc (2 c 1) is arranged on the movable adjusting mechanism (2 d), two double-shaft double-rod cylinders (2 c 2) are symmetrically arranged at the top of the movable disc (2 c 1), a through hole with a diameter larger than that of the workpiece (1 a) is formed in the center of the movable disc (2 c 1) in a penetrating manner from top to bottom, the output end of each double-shaft double-rod cylinder (2 c 2) faces the through hole, the symmetrical plane of the two double-shaft double-rod cylinders (2 c 2) is the middle section of the movable disc (2 c 1), and a clamping piece (2 c 3) for clamping the workpiece (1 a) is further arranged at the output end of each double-shaft double-rod cylinder (2 c 2).

5. The intelligent laser-combined milling equipment as claimed in claim 4, wherein the clamping member (2 c 3) is a clamping block (2 c 31) with a clamping opening, a clamping strip (2 c 32) is further arranged on one side, away from the clamping opening, of the clamping block (2 c 31), a rectangular plate (2 c 33) is arranged at the output end of the double-shaft double-rod cylinder (2 c 2), a clamping groove matched with the clamping strip (2 c 32) in shape is formed in the rectangular plate (2 c 33), the clamping block (2 c 31) is inserted into the clamping groove of the rectangular plate (2 c 33) through the clamping strip (2 c 32), and the rectangular plate (2 c 33) and the clamping block (2 c 31) are fixed through a first positioning pin (2 c 34).

6. The intelligent milling equipment combined with the laser as claimed in claim 4, wherein the through hole of the movable disc (2 c 1) is provided with a first guide column (2 c 4) for guiding the workpiece (1 a), the first guide column (2 c 4) is provided with a guide opening which is coaxial with the through hole and is matched with the workpiece (1 a), the movable disc (2 c 1) is further provided with two fan-shaped openings, and the first guide column (2 c 4) is fixed on the movable disc (2 c 1) through a second positioning pin (2 c 41) in a mode of penetrating through the fan-shaped openings.

7. The intelligent milling equipment combined with the laser as claimed in claim 1, wherein the movable adjusting mechanism (2 d) comprises lifting blocks (2 d 1) arranged at two sides of the movable disc (2 c 1), the movable disc (2 c 1) can rotate between the two lifting blocks (2 d 1), a second rotary driver (2 d 11) for driving the movable disc (2 c 1) to rotate is further arranged on each lifting block (2 d 1), two strip-shaped frames (2 d 2) are symmetrically arranged beside each lifting block (2 d 1) in a vertical state, each strip-shaped frame (2 d 2) is provided with a guide rod (2 d 21) along the length direction thereof and one guide rod (2 d 21) is a threaded rod (2 d 22), each lifting block (2 d 1) is slidably sleeved on the corresponding guide rod (2 d 21) and the threaded rod (2 d 22) through a sliding block (2 d 23), and the processing table (1) is also provided with a third rotary driver (2 d 24) for driving the threaded rod (2 d 22) to rotate.

8. The intelligent milling equipment combined with the laser as claimed in claim 1, wherein the iron chip processing device (4) comprises a top plate (4 a) arranged at the top end of the four strip-shaped frames (2 d 2) and a funnel (4 b) arranged on the top plate (4 a), the small end of the funnel (4 b) faces upwards, the top of the top plate (4 a) surrounds the funnel (4 b) for a circle, a circular ring (4 a 1) is further arranged, a chip removal port (4 a 11) is formed in the side wall of the circular ring (4 a 1), the diameter of the small end of the funnel (4 b) is larger than that of the workpiece (1 a), a second guide column (4 b 1) which has the same structure as the first guide column (2 c 4) is further arranged on the small end of the funnel (4 b), the second guide column (4 b 1) is fixed on the funnel (4 b) through a third positioning pin (4 b 2), and the top plate (4 a) can also vertically move on the strip-shaped frame (2 d 2), and the strip-shaped frame (2 d 2) is also provided with a jacking mechanism (4 c) for driving the top plate (4 a) to move.

9. The intelligent milling equipment combined with the laser as claimed in claim 8, wherein the jacking mechanism (4 c) comprises vertical frames (4 c 1) arranged around the top plate (4 a), each vertical frame (4 c 1) can slide on the corresponding strip frame (2 d 2), a sleeve opening (4 a 2) which is arranged on each strip frame (2 d 2) on the top plate (4 a) and is sleeved on the corresponding strip frame (2 d 2) is further formed in each strip frame (2 d 2), a corrugated pipe (4 c 2) is connected between the bottom end of each vertical frame (4 c 1) and the bottom end of the corresponding strip frame (2 d 2), and an electromagnet (4 c 3) is further arranged on the bottom end of each vertical frame (4 c 1) and the bottom end of the corresponding strip frame (2 d 2).

10. The intelligent milling equipment combined with the laser as claimed in claim 1, further comprising a supporting mechanism (5) for supporting the workpiece (1 a), wherein the supporting mechanism (5) comprises a supporting disk (5 a), a flat plate is arranged at the lower half part of the supporting disk (2 a), a socket is coaxially arranged on the flat plate and the four-jaw chuck (2 b 1), the supporting disk (5 a) is coaxially inserted in the socket through an inserting rod (5 b), and a buffer spring (5 c) is further sleeved on the inserting rod (5 b) and positioned between the supporting disk (5 a) and the flat plate.