CN113649961B

CN113649961B - Milling cutter detects mechanical fixture for machining

Info

Publication number: CN113649961B
Application number: CN202110889942.XA
Authority: CN
Inventors: 彭德琴
Original assignee: Jinan Qianrui Forging Co ltd
Current assignee: Jinan Qianrui Forging Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2023-02-24
Anticipated expiration: 2041-08-04
Also published as: CN113649961A

Abstract

The invention discloses a milling cutter detection mechanical fixture for machining, which comprises a base, wherein two support rods are respectively installed on the base in a sliding mode through two first sliding blocks, a third sliding groove matched with the first sliding block is formed in the base, a linkage mechanism is installed between the two first sliding blocks, a distance adjusting mechanism is installed between one first sliding block and the base, and a plurality of butt joint mechanisms are installed on the base. Has the advantages that: can realize the autogiration and detect, avoid adopting intelligent robot to come the cooperation, greatly reduced the cost, replaced the original mode of using the bolt fastening, improved the installation dismantlement efficiency of base greatly, reduce artifical intensity of labour, replaced the operation of original artifical manual material loading, greatly accelerated the material loading speed, also reduced artifical intensity of labour simultaneously, still can collect the milling cutter after detecting the completion simultaneously, need not artifical manual single and unload, improved detection efficiency.

Description

Milling cutter detects mechanical fixture for machining

Technical Field

The invention relates to the technical field of mechanical clamps, in particular to a milling cutter detection mechanical clamp for machining.

Background

Along with the rapid development of science and technology, the mechanical fixture is more and more widely used, the precision of the mechanical fixture is higher in the future, when the original milling cutter for machining is detected, the milling cutter needs to be manually placed into a plurality of different detection devices respectively for detection, the detection material rate is low, the manual labor intensity is high, a professional mechanical fixture is adopted to replace manual operation afterwards, the manual labor intensity is greatly reduced, and the detection efficiency is accelerated.

The existing mechanical clamp has the following defects in the specific use process: 1. in order to reduce the moving distance of the mechanical clamp, the detection equipment is in annular arrangement, the existing mechanical clamp cannot realize the rotating function, the rotation can be completed by moving the intelligent robot, and the manufacturing cost is high; 2. the mechanical clamp is fixed by adopting an original bolt fixing connection mode, so that the installation and the disassembly are complicated, and the labor intensity of workers is high; 3. during detection, the milling cutter needs to be manually placed on the mechanical clamp and also needs to be manually fixed, so that the operation is complex, and the detection efficiency is low. 4. The detected milling cutter needs to be manually dismounted, and the operation of the mechanical clamp needs to be stopped, so that the detection efficiency is reduced.

Therefore, the novel milling cutter detection mechanical clamp for machining can be adopted to solve the defects in the prior art.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a milling cutter detection mechanical clamp for machining.

In order to achieve the purpose, the invention adopts the following technical scheme:

a milling cutter detection mechanical fixture for machining comprises a base, wherein two support rods are respectively installed on the base in a sliding mode through two sliders I, a sliding groove III matched with the slider I is formed in the base, a linkage mechanism is installed between the two sliders I, a distance adjusting mechanism is installed between one slider I and the base, a plurality of butting mechanisms are installed on the base, a sliding rail I and a sliding rail II are respectively and fixedly installed on the two support rods, a motor I is fixedly installed on the sliding rail I, a sliding groove I is formed in the sliding rail I, a gear II is slidably installed on the sliding groove I, a gear I meshed with the gear II is fixedly installed on a driving end of the motor I, the gear II is slidably connected with the sliding groove I through a clamping groove, a rotating block I is fixedly installed on the gear II, and a rotating block II is rotatably installed on the rotating block I, a fixed plate II is fixedly installed on the first rotating block, a fixed plate I is fixedly installed on the second rotating block, an electric push rod II is rotatably installed on the fixed plate I, the electric push rod II is rotatably connected with the fixed plate II, an electric push rod I is fixedly installed on the second rotating block, a rotating block III is fixedly installed on one end, away from the second rotating block, of the electric push rod I, a rotating rod is rotatably installed on the third rotating block, a fixed plate III is fixedly installed on the third rotating block, an electric push rod III is rotatably installed on the fixed plate III, a fixed plate IV is fixedly installed on the rotating rod, the electric push rod III is rotatably connected with the fixed plate IV, a support column is fixedly installed on the rotating rod, a ring frame is fixedly installed on the support column, a collecting bag is fixedly installed on the ring frame, a buffering mechanism is installed on the ring frame, and a motor II is fixedly installed at the upper end of the rotating rod, the box body is fixedly mounted on the driving end of the second motor, the third motor is fixedly mounted on the box body, the first clamping plate is fixedly mounted on the box body, the second clamping plate matched with the first clamping plate is slidably mounted on the box body, the third gear is fixedly mounted on the driving end of the third motor, the third rack meshed with the three phases of the gears is fixedly mounted on the second clamping plate, and the third rack is connected with the box body in a penetrating and sliding mode.

In the above milling cutter detection mechanical fixture for machining, the linkage mechanism includes a first rack, a second rack and a fourth gear, wherein the first rack is fixedly mounted on one of the first sliders, the second rack is fixedly mounted on the other of the first sliders, and the fourth gear meshed with the first rack and the second rack is rotatably mounted on the third chute.

In foretell milling cutter detects mechanical fixture for machining, roll adjustment mechanism includes cushion, screw rod and nut, one of them fixed mounting has the cushion on the slider one, install the screw rod through rotating-structure on the cushion, for running through sliding connection between screw rod and the base, and still be connected for rotating between screw rod and the base, fixed mounting has the nut of being connected with screw rod screw thread rotation on the base.

In the above milling cutter detection mechanical fixture for machining, the rotation structure comprises a rotor and a rotor, the rotor is fixedly mounted on the screw, and the rotor matched with the rotor is arranged on the cushion block.

In foretell milling cutter for machining detects among the mechanical fixture, docking mechanism includes slide bar and kelly, the base bottom is installed through sliding construction and is had many pairs of slide bars of mutually supporting, every all through traveller slidable mounting there is the kelly on the slide bar, install fixed knot structure between slide bar and the kelly.

In the above milling cutter detection mechanical fixture for machining, the sliding structure comprises a second sliding block, a second sliding groove and a first spring, the second sliding block is fixedly mounted on the two sliding rods, the second sliding groove matched with the two sliding blocks is formed in the base, and the first spring is fixedly mounted between the two sliding blocks.

In foretell milling cutter for machining detects mechanical fixture, fixed knot constructs including inserted bar, tooth's socket and spring two, it has the inserted bar to run through slidable mounting on the kelly, fixed mounting has a plurality of springs two between inserted bar and the kelly, set up a plurality of and inserted bar matched with tooth's socket on the slide bar.

In the above milling cutter detection mechanical fixture for machining, the buffer mechanism includes an elastic net, a plurality of hooks are fixedly mounted on the ring frame, and an elastic net is fixedly hooked on the plurality of hooks.

Compared with the prior art, the invention has the advantages that:

1. the first sliding rail and the second sliding rail are matched for use, a rotating track can be provided for the first rotating block, and then the first rotating block can rotate on the first sliding rail and the second sliding rail by matching with the first motor, the first gear and the second gear, so that the first rotating block can be prevented from being matched with the second sliding rail by adopting an intelligent robot, and the manufacturing cost is greatly reduced.

2. The cooperation through slide bar and kelly is used, can fix the mode that connects through the block with base 1 on the flange of shallow, replaced the original mode of using the bolt fastening, improved base 1's installation greatly and dismantled efficiency, reduce artifical intensity of labour, the use of cooperation inserted bar, spring two and tooth's socket simultaneously adjusts the whole length of slide bar and kelly to this can satisfy the butt flange of different thickness, has enlarged the scope of this device installation.

3. Through the cooperation of the third motor, the third rack and the third gear, the purpose of automatically clamping the milling cutter can be realized, the original manual feeding operation is replaced, the feeding speed is greatly accelerated, and meanwhile, the manual labor intensity is also reduced.

4. Through the cooperation use of ring frame and collection bag, can collect the milling cutter after detecting and accomplish, need not artifical manual single and unload, improved detection efficiency, the use of cooperation elasticity net simultaneously can play the cushioning effect to milling cutter at the in-process that milling cutter dropped, reduces milling cutter and causes the probability of cutting to collecting the bag, the effectual life who prolongs the collection bag.

In conclusion, the automatic rotation detection device can realize automatic rotation detection, avoid the cooperation of an intelligent robot, greatly reduce the manufacturing cost, replace the original bolt fixing mode, greatly improve the mounting and dismounting efficiency of the base, reduce the labor intensity of workers, replace the original manual loading operation, greatly accelerate the loading speed, simultaneously reduce the labor intensity of workers, collect the milling cutters after the detection is finished, and improve the detection efficiency without manual single unloading.

Drawings

Fig. 1 is a schematic structural view of a milling cutter detection mechanical fixture for machining according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion F in FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

FIG. 5 is an enlarged schematic view of a portion C of FIG. 1;

FIG. 6 is an enlarged schematic view of a portion D of FIG. 1;

fig. 7 is an enlarged schematic view of a portion E in fig. 6.

In the figure: 1 base, 2 slide rails I, 3 slide rails II, 4 support rods, 5 slide blocks I, 6 motor I, 7 gear I, 8 sliding chutes I, 9 gear II, 10 rotating blocks I, 11 rotating blocks II, 12 electric push rods I, 13 rotating blocks III, 14 rotating rods, 15 fixing plates I, 16 fixing plates II, 17 electric push rods II, 18 fixing plates III, 19 fixing plates IV, 20 electric push rods III, 21 support columns, 22 ring frames, 23 collecting bags, 24 elastic nets, 25 motor II, 26 box bodies, 27 motor III, 28 clamping plates I, 29 clamping plates II, 30 rack III, 31 gear III, 32 sliding rods, 33 clamping rods, 34 slide blocks II, 35 sliding chutes II, 36 spring I, 37 inserted rods, 38 tooth grooves, 39 spring II, 40 rack I, 41 rack II, 42 gear IV

cushion blocks

43, 44 screw rods and 45 nuts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a milling cutter detection mechanical fixture for machining comprises a base 1, two support rods 4 are respectively and slidably mounted on the base 1 through two first sliding blocks 5, a third sliding groove matched with the first sliding block 5 is formed in the base 1, a linkage mechanism is mounted between the first sliding block 5 and the base 1, a distance adjusting mechanism is mounted between the first sliding block 5 and the base 1, a plurality of butting mechanisms are mounted on the base 1, a first sliding rail 2 and a second sliding rail 3 are respectively and fixedly mounted on the two support rods 4, a first motor 6 is fixedly mounted on the first sliding rail 2, a first sliding groove 8 is formed in the first sliding rail 2, a second gear 9 is slidably mounted on the first sliding groove 8, a first rotating block 10 is fixedly mounted on the first rotating block 8, a second fixing plate 16 is fixedly mounted on the first rotating block 11, a first fixing plate 15 is fixedly mounted on the first fixing plate 15, a second rotating push rod 17 is rotatably mounted on the second rotating block 10, a second rotating block 11 is rotatably mounted on the rotating block 10, a second rotating block 16 is rotatably mounted on the rotating block 10, a fixing plate 14 is fixedly mounted on the rotating block 14, a fourth rotating block 14 is mounted on a rotating block 13, a fixing plate 12, a fixing plate 14 is mounted on a fixing plate 12, a fourth rotating block 14 is mounted on a fixing plate 14, a fixing plate 14 is mounted on a fixing plate 12 is mounted on a fixing plate which is fixedly mounted on a rotating block 13 which is fixedly mounted on a rotating rack and is fixedly mounted on a fixing support which is connected with a fixing support, a fixing support which is a fixing support, a fixing plate 14, a fixing support which is fixedly mounted on a fixing plate 14, a fixing plate which is fixedly connected with a fixing plate 14, a fixing plate 14 is connected with a fixing plate 14, a second motor 25 is fixedly mounted at the upper end of the rotating rod 14, a box body 26 is fixedly mounted at the driving end of the second motor 25, a third motor 27 is fixedly mounted on the box body 26, a first clamping plate 28 is fixedly mounted on the box body 26, a second clamping plate 29 matched with the first clamping plate 28 is slidably mounted on the box body 26, a third gear 31 is fixedly mounted at the driving end of the third motor 27, a third rack 30 meshed with the third gear 31 is fixedly mounted on the second clamping plate 29, and the third rack 30 is in through sliding connection with the box body 26;

the following points are notable:

1. through the cooperation of the first sliding rail 2 and the second sliding rail 3, a rotating track can be provided for the first rotating block 10, and then the first rotating block 10 can rotate on the first sliding rail 2 and the second sliding rail 3 by the cooperation of the first motor 6, the first gear 7 and the second gear 9, so that the cooperation of an intelligent robot can be avoided, and the manufacturing cost is greatly reduced.

2. Through the cooperation use of motor three 27, rack three 30 and gear three 31, can realize the purpose of getting milling cutter automatically, replace the operation of original artifical manual material loading, accelerate greatly the material loading speed, also reduced artifical intensity of labour simultaneously.

3. Through the cooperation use of ring frame 22 and collection bag 23, can collect the milling cutter after detecting and accomplish, need not artifical manual single and unload, improved detection efficiency.

4. The linkage mechanism comprises a first rack 40, a second rack 41 and a fourth gear 42, wherein the first rack 40 is fixedly mounted on one sliding block 5, the second rack 41 is fixedly mounted on the other sliding block 5, and the fourth gear 42 meshed with the first rack 40 and the second rack 41 is rotatably mounted on the sliding chute III.

5. The distance adjusting mechanism comprises a cushion block 43, a screw rod 44 and a nut 45, wherein the cushion block 43 is fixedly mounted on one of the first sliding blocks 5, the screw rod 44 is mounted on the cushion block 43 through a rotating structure, the screw rod 44 is in penetrating sliding connection with the base 1 and is also in rotating connection with the base 1, the nut 45 in threaded rotating connection with the screw rod 44 is fixedly mounted on the base 1, and the distance adjusting mechanism is arranged so that the first sliding rail 2 and the second sliding rail 3 can be separated, and therefore the first rotating block 10 can be conveniently mounted and dismounted.

6. The rotating structure comprises a rotating sheet and a rotating groove, the rotating sheet is fixedly mounted on the screw 44, the rotating groove matched with the rotating sheet is formed in the cushion block 43, and the effect of the setting is to reduce the friction force between the cushion block 43 and the screw 44, so that the screw 44 can rotate more smoothly.

7. Docking mechanism includes slide bar 32 and kelly 33, and base 1 bottom is installed two liang slide bar 32 of mutually supporting through sliding construction, all has kelly 33 through traveller slidable mounting on every slide bar 32, installs fixed knot structure between slide bar 32 and the kelly 33, and the effect that sets up like this is in order to replace the mode of originally using the bolt fastening, has improved base 1's installation dismantlement efficiency greatly, reduces artifical intensity of labour.

8. The sliding structure comprises a second sliding block 34, a second sliding groove 35 and a first spring 36, wherein the second sliding block 34 is fixedly mounted on the two sliding rods 32, the second sliding groove 35 matched with the second sliding blocks 34 is formed in the base 1, and the first spring 36 is fixedly mounted between the second sliding blocks 34, so that the friction force between the sliding rods 32 and the base 1 is reduced, and the sliding rods 32 can slide more smoothly.

9. The fixing structure comprises an inserting rod 37, a tooth groove 38 and a second spring 39, the inserting rod 37 is slidably mounted on the clamping rod 33 in a penetrating mode, a plurality of second springs 39 are fixedly mounted between the inserting rod 37 and the clamping rod 33, the sliding rod 32 is provided with a plurality of tooth grooves 38 matched with the inserting rod 37, the arrangement is used for adjusting the overall length of the sliding rod 32 and the clamping rod 33, therefore, the butt flanges with different thicknesses can be met, and the mounting range of the device is expanded.

10. Buffer gear includes elastic net 24, and fixed mounting has a plurality of couples on ring frame 22, and the common fixed hook has an elastic net 24 on a plurality of couples, and the effect that sets up like this is in order to play the cushioning effect to milling cutter at the in-process that milling cutter dropped, reduces the probability that milling cutter led to the fact the cut to collection bag 23, the effectual life who prolongs collection bag 23.

11. The first motor 6 and the second motor 25 can adopt Y20-M60 motors.

12. Motor three 27 may be a PLM dual shaft motor.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The milling cutter detection mechanical fixture for machining comprises a base (1) and is characterized in that two support rods (4) are respectively slidably mounted on the base (1) through two first sliders (5), three sliding chutes matched with the first sliders (5) are formed in the base (1), two linkage mechanisms are mounted between the first sliders (5) and the base (1), one of the linkage mechanisms is a distance adjusting mechanism mounted between the first sliders (5) and the base (1), a plurality of butt joint mechanisms are mounted on the base (1), two of the base are respectively and fixedly mounted on the support rods (4), a first sliding rail (2) and a second sliding rail (3) are fixedly mounted on the first sliding rail (2), a first motor (6) is fixedly mounted on the first sliding rail (2), a first sliding chute (8) is formed in the first sliding chute (2), a second gear (9) is slidably mounted on the first sliding chute (8), a first gear (7) meshed with the second gear (9) is fixedly mounted on a driving end of the first motor (6), the second gear (9) is connected with a first clamping groove (8) through sliding connections, a first rotating block (10) is fixedly mounted on the second rotating block (10), and a first fixing plate (11) is mounted on the first rotating block (11), rotate on fixed plate one (15) and install electric push rod two (17), be connected for rotating between electric push rod two (17) and fixed plate two (16), fixed mounting has electric push rod one (12) on changeing piece two (11), one end that changeing piece two (11) is kept away from in electric push rod one (12) is served fixed mounting and is changeed piece three (13), change and rotate on piece three (13) and install bull stick (14), fixed mounting has fixed plate three (18) on changeing piece three (13), it installs electric push rod three (20) to rotate on fixed plate three (18), fixed mounting has fixed plate four (19) on bull stick (14), be connected for rotating between electric push rod three (20) and fixed plate four (19), fixed mounting has pillar (21) on bull stick (14), fixed mounting has ring frame (22) on pillar (21), fixed mounting has collection bag (23) on ring frame (22), install buffer gear on bull stick (22), fixed mounting has motor two (25) motor upper end fixed mounting has motor two (26) and the box (26), the last fixed mounting has motor (26) and the splint (26) and the box (26) slide and cooperate mutually, splint (26), the splint (26) on the splint (26), the splint (26) and the fixed mounting has a fixed mounting and the fixed plate three (26) and the fixed mounting and the splint (26) and the fixed mounting mutually, and the fixed mounting of the punch block three fixed mounting cooperate mutually 29 A third gear (31) is fixedly installed at the driving end of the third motor (27), a third rack (30) meshed with the third gear (31) is fixedly installed on the second clamping plate (29), and the third rack (30) is in penetrating sliding connection with the box body (26);

the first sliding rail (2) and the second sliding rail (3) are matched for use, a rotating track can be provided for the first rotating block (10), and then the first rotating block (10) can rotate on the first sliding rail (2) and the second sliding rail (3) by matching with the first motor (6), the first gear (7) and the second gear (9).

2. The milling cutter detection mechanical fixture for machining according to claim 1, wherein the linkage mechanism comprises a first rack (40), a second rack (41) and a fourth gear (42), the first rack (40) is fixedly mounted on one of the first sliding blocks (5), the second rack (41) is fixedly mounted on the other sliding block (5), and the fourth gear (42) which is meshed with the first rack (40) and the second rack (41) is rotatably mounted on the third sliding chute.

3. The milling cutter detection mechanical fixture for machining according to claim 1, wherein the distance adjustment mechanism comprises a cushion block (43), a screw rod (44) and a nut (45), the cushion block (43) is fixedly mounted on one of the first sliding blocks (5), the screw rod (44) is mounted on the cushion block (43) through a rotating structure, the screw rod (44) is in penetrating sliding connection with the base (1), the screw rod (44) is in rotating connection with the base (1), and the nut (45) in threaded rotating connection with the screw rod (44) is fixedly mounted on the base (1).

4. The milling cutter detection mechanical fixture for machining according to claim 3, wherein the rotating structure comprises a rotor and a rotor slot, the rotor is fixedly mounted on the screw (44), and the rotor slot matched with the rotor is formed in the cushion block (43).

5. The milling cutter detection mechanical clamp for machining according to claim 1, wherein the docking mechanism comprises a sliding rod (32) and a clamping rod (33), a plurality of pairs of sliding rods (32) which are matched with each other in pairs are mounted at the bottom of the base (1) through a sliding structure, the clamping rod (33) is mounted on each sliding rod (32) through a sliding column in a sliding manner, and a fixing structure is mounted between each sliding rod (32) and the clamping rod (33).

6. The milling cutter detection mechanical clamp for machining according to claim 5, wherein the sliding structure comprises a second sliding block (34), a second sliding groove (35) and a first spring (36), the two sliding rods (32) are both fixedly provided with the second sliding block (34), the base (1) is provided with the second sliding groove (35) matched with the two second sliding blocks (34), and the two second sliding blocks (34) are both fixedly provided with the first spring (36).

7. The milling cutter detection mechanical clamp for machining according to claim 5, wherein the fixing structure comprises an inserting rod (37), a tooth groove (38) and a second spring (39), the inserting rod (37) is slidably mounted on the clamping rod (33) in a penetrating manner, the second springs (39) are fixedly mounted between the inserting rod (37) and the clamping rod (33), and the sliding rod (32) is provided with a plurality of tooth grooves (38) matched with the inserting rod (37).

8. The milling cutter detection mechanical fixture for machining according to claim 1, wherein the buffer mechanism comprises an elastic net (24), a plurality of hooks are fixedly mounted on the ring frame (22), and the elastic net (24) is fixedly hooked on the plurality of hooks.