CN115156953A

CN115156953A - Automatic high-applicability tool clamp

Info

Publication number: CN115156953A
Application number: CN202211005077.9A
Authority: CN
Inventors: 李军; 孙会娟; 王欢庆
Original assignee: Tianjin Dezhong Tiancheng Technology Development Co ltd
Current assignee: Tianjin Dezhong Tiancheng Technology Development Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-10-11
Anticipated expiration: 2042-08-22
Also published as: CN115156953B

Abstract

The invention discloses an automatic high-applicability tool clamp, which relates to the technical field of tool clamps and comprises a base and a workpiece, wherein a first sliding groove is formed in the upper surface of the base, a first sliding block is connected inside the first sliding groove in a sliding manner, a clamping block is fixedly arranged on the upper surface of the first sliding block, a rubber pad is arranged on one side of the clamping block, and a motor is fixedly arranged on one side of the base, so that the tool clamp has the beneficial effects that: through the motor that sets up, control first pivot is clockwise rotated, drive two-way lead screw and rotate, control two first sliders and slide in the inside of first spout, utilize the grip block to carry out the centre gripping to the machined part, when the grip block received certain resistance, make clutching mechanism be in the disengagement state, and give two-way lead screw certain torsion all the time, make two grip blocks tightly the centre gripping to the machined part, the centre gripping effect of this frock clamp has been improved, it rocks to prevent to produce in the machined part course of working.

Description

Automatic high-applicability tool clamp

Technical Field

The invention relates to the technical field of tool fixtures, in particular to an automatic high-applicability tool fixture.

Background

With the development of modern industry and science and technology, the production and manufacturing are gradually developed towards large-scale, complicated, automatic and intelligent directions. In the automatic production process, the automatic production process has three major factors: machine tools, tooling fixtures and assemblies, wherein the tooling fixtures play a very important role in advanced manufacturing technologies. Good clamps play a double role with little effort in automated manufacturing.

But current frock clamp centre gripping effect is relatively poor, and the work piece produces easily in the course of working and rocks to reduced processingquality, and produced impurity such as a large amount of dusts in the course of working, polluted external environment, adsorbed by the staff and seriously endangered healthy.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an automatic high-applicability tool clamp, which solves the problems in the background technology.

In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic high suitability frock clamp of changing, includes base and machined part, first spout has been seted up to the upper surface of base, the inside sliding connection of first spout has first slider, the last fixed surface of first slider installs the grip block, one side of grip block is provided with the rubber pad, one side fixed mounting of base has the motor, the first pivot of output fixedly connected with of motor, the inside rotation of base is connected with two-way lead screw, two-way lead screw passes through clutching mechanism and first pivot is connected, two-way lead screw and first slider threaded connection, the upper surface of base is provided with air exhaust mechanism, the last fixed surface of base is connected with a plurality of support frames, and is a plurality of the upper end fixedly connected with roof of support frame, the top fixed mounting of roof has the collecting box, one side fixed mounting of roof has the dust absorption dish, one side fixedly connected with second connecting pipe of dust absorption dish, the other end and the collecting box fixed connection of second connecting pipe, the last fixed surface of base installs the second fixed plate, one side of second fixed plate is provided with heat dissipation mechanism, the outside of second fixed plate is provided with elevating system.

Optionally, the clutch mechanism comprises a first connecting block and a second connecting block, the first connecting block is rotatably connected with the second connecting block, the first connecting block is fixedly connected with a first rotating shaft, the second connecting block is fixedly connected with a bidirectional screw rod, a limiting groove is formed in the outer side of the second connecting block, a second telescopic spring is fixedly connected with the inner portion of the first connecting block, and a limiting ball is fixedly connected with one end of the second telescopic spring.

Optionally, the air exhaust mechanism includes an air exhaust box, a slide rod is slidably connected inside the air exhaust box, one end of the slide rod is located inside the air exhaust box and fixedly connected with a piston, one side of the air exhaust box is provided with a first expansion spring, the inside of the base is rotatably connected with a third rotating shaft, the outer side of the third rotating shaft is fixedly connected with a cam, the lower end of the third rotating shaft is fixedly connected with a tridecane gear, the outer side of the first rotating shaft is fixedly connected with a dodeca gear, and the dodeca gear is meshed with the tridecane gear.

Optionally, an air outlet pipe and a first connecting pipe are fixedly connected to the outer side of the air extraction box respectively, one end of the first connecting pipe extends to the inner cavity of the collection box, and one-way valves are arranged inside the air outlet pipe and the first connecting pipe.

Optionally, a dust screen is arranged inside the collecting box, a second slider is fixedly mounted on the outer side of the dust screen, a second chute is formed inside the collecting box, the second slider is slidably connected with the second chute, and a sealing cover is in threaded connection with the top of the collecting box.

Optionally, a second rotating disc is fixedly connected to the upper end of the third rotating shaft and located in the inner cavity of the collecting box, a second eccentric pin shaft is fixedly connected to the outer side of the second rotating disc, a transmission rod is rotatably connected to the outer side of the second eccentric pin shaft, and one end of the transmission rod is rotatably connected to the dust screen.

Optionally, the lifting mechanism includes a first supporting plate and a second supporting plate, the inside of the first supporting plate is slidably connected with a lifting rod, the lower end of the lifting rod is fixedly connected with a square frame, one side of the second supporting plate is rotatably connected with a fourth rotating shaft, one end of the fourth rotating shaft is fixedly connected with a first rotating disc, the outside of the first rotating disc is fixedly connected with a first eccentric pin shaft, the outside of the fourth rotating shaft is fixedly mounted with a third bevel gear, the inside of the base is rotatably connected with a second rotating shaft, the upper end of the second rotating shaft is fixedly connected with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, the outside of the second rotating shaft is fixedly mounted with a second belt pulley, the inside of the base is rotatably connected with a ninth rotating shaft, the upper end of the ninth rotating shaft is connected with a second bevel gear through a one-way bearing, the outside of the first rotating shaft is fixedly mounted with a first bevel gear, the first bevel gear is meshed with the second bevel gear, the lower end of the ninth rotating shaft is fixedly connected with a first belt pulley, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

Optionally, the heat dissipation mechanism includes a supporting rod, the supporting rod is rotatably connected to the second fixing plate, a third sliding groove is formed in one side of the supporting rod, a third sliding block is slidably connected to the inside of the third sliding groove, and the third sliding block is rotatably connected to the lifting rod.

Optionally, one end of the supporting rod is fixedly connected with a fixing box, the fixing box is connected with a fifth rotating shaft in an internal rotation manner, one end of the fifth rotating shaft is fixedly connected with a fan, the fixing box is connected with a sixth rotating shaft in an internal rotation manner, two ends of the sixth rotating shaft are respectively fixedly connected with a seventh bevel gear and a sixth bevel gear, the fifth bevel gear is fixedly mounted on the outer side of the fifth rotating shaft and meshed with the sixth bevel gear, a third supporting plate is fixedly mounted on one side of the fixing box and connected with a seventh rotating shaft in an internal rotation manner, two ends of the seventh rotating shaft are respectively fixedly connected with an eighth bevel gear and a ninth bevel gear, the eighth bevel gear is meshed with the seventh bevel gear, a first fixing plate is fixedly mounted on one side of the fixing box, the first fixing plate is connected with an eighth rotating shaft in an internal rotation manner, two ends of the eighth rotating shaft are respectively fixedly connected with a tenth bevel gear and an eleventh gear, the tenth bevel gear is meshed with the ninth bevel gear, an arc-shaped rack is fixedly mounted on one side of the second fixing plate, and meshed with the eleventh gear.

The invention provides an automatic high-applicability tool clamp which has the following beneficial effects:

1. this automatic high suitability frock clamp of changing, motor through setting up, control first pivot is clockwise to rotate, clutch mechanism is in connected state this moment, under clutch mechanism's effect, drive two-way lead screw and rotate, control two first sliders and slide in the inside of first spout, utilize the grip block to carry out the centre gripping to the machined part, when the grip block receives certain resistance, make clutch mechanism be in the disengagement state, first pivot can't drive two-way lead screw and rotate promptly, and give certain torsion of two-way lead screw all the time, make two grip blocks tightly the centre gripping to the machined part, the centre gripping effect of this frock clamp has been improved, it rocks to produce in the machined part course of working.

2. This automatic high suitability frock clamp, first pivot last pivoted in, under the meshing connection effect of thirteen bevel gears and twelve bevel gears, make air exhaust mechanism work, thereby with the inside gas compression of collecting box to the exhaust chamber external world of discharging again, make the collecting box be in negative pressure state, thereby the dust that produces in the machined part course of working is then adsorbed by the dust absorption dish, and discharge into the inside of collecting box through the second connecting pipe, play effectual dust removal effect, the functionality of anchor clamps has been improved.

3. This automatic high suitability frock clamp of changing, the first pivot anticlockwise rotation of motor control through setting up, thereby make the ninth pivot rotate, under the transmission of belt, make the second pivot rotate, under the meshing connection effect through fourth bevel gear and third bevel gear, make the first carousel of fourth pivot and one end rotate, under the effect of first eccentric round pin axle and square frame, make the lifter reciprocate, thereby the reciprocal swing of bracing piece has been realized, under the meshing connection effect through eleventh gear and arc rack, make the eighth pivot rotate, thereby drive the seventh pivot and rotate, make the sixth pivot rotate, the fan in control fifth pivot and outside rotates, and then carried out reciprocal swing when having realized the fan pivoted, thereby dispel the heat to the machined part after the processing, prevent that staff's unloading in-process from taking place the scald.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first partial cross-sectional view of the present invention;

FIG. 3 is a second partial cross-sectional view of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 1;

FIG. 6 is an enlarged view of the invention at C in FIG. 1.

In the figure: 1. a base; 2. a first extension spring; 3. a slide bar; 4. a first rotating shaft; 5. a motor; 6. a rubber pad; 7. processing a workpiece; 8. a first slider; 9. a clamping block; 10. a first chute; 11. a bidirectional screw rod; 12. a first bevel gear; 13. an air extraction box; 14. a piston; 15. an air outlet pipe; 16. a support frame; 17. a top plate; 18. a first connecting pipe; 19. a dust screen; 20. a second chute; 21. a second slider; 22. a transmission rod; 23. a sealing cover; 24. a collection box; 25. a second connecting pipe; 26. a dust collection tray; 27. a third slider; 28. a third chute; 29. a support bar; 30. a first support plate; 31. a lifting rod; 32. a first turntable; 33. a square frame; 34. a first eccentric pin shaft; 35. a second rotating shaft; 36. a second bevel gear; 37. a third rotating shaft; 38. a cam; 39. a second support plate; 40. a fourth rotating shaft; 41. a third bevel gear; 42. a fourth bevel gear; 43. a fixed box; 44. a fifth rotating shaft; 45. a fan; 46. an arc-shaped rack; 47. a fifth bevel gear; 48. a sixth rotating shaft; 49. a sixth bevel gear; 50. a seventh bevel gear; 51. a third support plate; 52. an eighth bevel gear; 53. a seventh rotating shaft; 54. a ninth bevel gear; 55. a first fixing plate; 56. a tenth bevel gear; 57. eleven gears; 58. an eighth rotating shaft; 59. a twelve-bevel gear; 60. thirteen bevel gears; 61. a first connection block; 62. a second connecting block; 63. a second extension spring; 64. a limiting ball; 65. a limiting groove; 66. a second turntable; 67. a second eccentric pin shaft; 68. a second fixing plate; 69. a ninth rotating shaft; 70. a first pulley; 71. a belt; 72. a second pulley.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: an automatic high-applicability tool clamp comprises a base 1 and a workpiece 7, wherein a first sliding groove 10 is formed in the upper surface of the base 1, a first sliding block 8 is connected inside the first sliding groove 10 in a sliding manner, a clamping block 9 is fixedly arranged on the upper surface of the first sliding block 8, a rubber pad 6 is arranged on one side of the clamping block 9 to prevent the workpiece 7 from being damaged due to overlarge clamping force of the clamping block 9, a motor 5 is fixedly arranged on one side of the base 1, a first rotating shaft 4 is fixedly connected with the output end of the motor 5, a bidirectional screw rod 11 is rotatably connected inside the base 1, the bidirectional screw rod 11 is connected with the first rotating shaft 4 through a clutch mechanism, the bidirectional screw rod 11 is in threaded connection with the first sliding block 8, an air exhaust mechanism is arranged on the upper surface of the base 1, a plurality of supporting frames 16 are fixedly connected on the upper surface of the base 1, a top plate 17 is fixedly connected with the upper ends of the supporting frames 16, and a collecting box 24 is fixedly arranged at the top of the top plate 17, a dust collection disc 26 is fixedly arranged on one side of the top plate 17, a second connecting pipe 25 is fixedly connected to one side of the dust collection disc 26, the other end of the second connecting pipe 25 is fixedly connected with the collection box 24, a second fixing plate 68 is fixedly arranged on the upper surface of the base 1, a heat dissipation mechanism is arranged on one side of the second fixing plate 68, a lifting mechanism is arranged on the outer side of the second fixing plate 68, the first rotating shaft 4 is controlled to rotate clockwise through the arranged motor 5, the clutch mechanism is in a connection state at the moment, the two-way screw rod 11 is driven to rotate under the action of the clutch mechanism, the two first sliding blocks 8 are controlled to slide in the first sliding groove 10, the workpiece 7 is clamped by the clamping block 9, when the clamping block 9 is subjected to certain resistance, the clutch mechanism is in a separation state, namely, the first rotating shaft 4 cannot drive the two-way screw rod 11 to rotate, and give certain torsion of two-way lead screw 11 all the time for two grip blocks 9 tightly centre gripping to machined part 7, have improved this frock clamp's centre gripping effect, prevent that machined part 7 from producing in the course of working and rocking.

Wherein, clutching mechanism includes first connecting block 61 and second connecting block 62, first connecting block 61 rotate with second connecting block 62 and be connected, first connecting block 61 and first pivot 4 fixed connection, second connecting block 62 and two-way lead screw 11 fixed connection, spacing groove 65 has been seted up in the outside of second connecting block 62, the inside fixedly connected with second expanding spring 63 of first connecting block 61, the spacing ball 64 of one end fixedly connected with of second expanding spring 63, the second expanding spring 63 that sets up has certain toughness, thereby give spacing ball 64 certain elasticity, make it block inside the spacing groove 65, when first slider 8 receives certain resistance, relative rotational motion appears in second connecting block 62 and first connecting block 61, thereby make clutching mechanism be in the disengagement state, first pivot 4 can't drive two-way lead screw 11 and rotate promptly.

The air extracting mechanism comprises an air extracting box 13, a slide rod 3 is slidably connected inside the air extracting box 13, a piston 14 is fixedly connected at one end of the slide rod 3 and is positioned inside the air extracting box 13, a first telescopic spring 2 is arranged on one side of the air extracting box 13, a third rotating shaft 37 is rotatably connected inside the base 1, a cam 38 is fixedly connected outside the third rotating shaft 37, a tridecane gear 60 is fixedly connected at the lower end of the third rotating shaft 37, a dodecaane gear 59 is fixedly connected outside the first rotating shaft 4, the dodecaane gear 59 is meshed with the tridecane gear 60, the first rotating shaft 4 continuously rotates, meanwhile, under the meshing connection effect of the tridecane gear 60 and the dodecaane gear 59, the third rotating shaft 37 and the outer cam 38 rotate, so that the slide rod 3 is repeatedly extruded, after the slide rod 3 is subjected to the elastic force of the first telescopic spring 2, the piston 14 makes reciprocating piston movement inside the air extracting box 13, so that the air inside the collecting box 24 is compressed to the air extracting box 13 and then discharged outside, so that the collecting box 24 is in a negative pressure state, and dust generated in the machining process of the workpiece 7 is absorbed by the dust collecting box 26 and discharged into the connecting pipe 24 through the second telescopic spring 25, thereby effectively improving the dust removing clamp.

Wherein, the outside of exhaust chamber 13 is fixedly connected with outlet duct 15 and first connecting pipe 18 respectively, and the one end of first connecting pipe 18 extends to the inner chamber of collecting box 24, and outlet duct 15 all is provided with the check valve with the inside of first connecting pipe 18, and the inside gas of collecting box 24 can compress to the inside of exhaust chamber 13 through first connecting pipe 18, and the rethread outlet duct 15 discharges the external world.

Wherein, the inside of collecting box 24 is provided with dust screen 19, and the outside fixed mounting of dust screen 19 has second slider 21, and second spout 20 has been seted up to the inside of collecting box 24, second slider 21 and second spout 20 sliding connection, and the top threaded connection of collecting box 24 has sealed lid 23, and the dust screen 19 that sets up can prevent that the inside dust of collecting box 24 collecting from discharging into the inside of exhaust box 13 through first connecting pipe 18.

Wherein, the upper end of third pivot 37 just is located the inner chamber fixedly connected with second carousel 66 of collecting box 24, the outside fixedly connected with second eccentric pin 67 of second carousel 66, the outside of second eccentric pin 67 is rotated and is connected with transfer line 22, the one end and the dust screen 19 of transfer line 22 rotate and are connected, in the time of the dust absorption, third pivot 37 drives certain second carousel 66 and rotates, utilize transfer line 22 to make dust screen 19 do left and right reciprocating vibration in the inside of collecting box 24, thereby prevent that dust screen 19 from taking place to block up, make the normal operating of mechanism of bleeding.

Wherein, the lifting mechanism comprises a first supporting plate 30 and a second supporting plate 39, the inside of the first supporting plate 30 is slidably connected with a lifting rod 31, the lower end of the lifting rod 31 is fixedly connected with a square frame 33, one side of the second supporting plate 39 is rotatably connected with a fourth rotating shaft 40, one end of the fourth rotating shaft 40 is fixedly connected with a first rotating disk 32, the outer side of the first rotating disk 32 is fixedly connected with a first eccentric pin shaft 34, the outer side of the fourth rotating shaft 40 is fixedly provided with a third bevel gear 41, the inside of the base 1 is rotatably connected with a second rotating shaft 35, the upper end of the second rotating shaft 35 is fixedly connected with a fourth bevel gear 42, the fourth bevel gear 42 is meshed with the third bevel gear 41, the outer side of the second rotating shaft 35 is fixedly provided with a second belt wheel 72, the inside of the base 1 is rotatably connected with a ninth rotating shaft 69, the upper end of the ninth rotating shaft 69 is connected with a second bevel gear 36 through a one-way bearing, when the first rotating shaft 4 rotates clockwise, the ninth rotating shaft 69 and the second bevel gear 36 are in a separated state, that is, the first rotating shaft 4 cannot drive the ninth rotating shaft 69 to rotate, the first bevel gear 12 is fixedly installed on the outer side of the first rotating shaft 4, the first bevel gear 12 is meshed with the second bevel gear 36, the lower end of the ninth rotating shaft 69 is fixedly connected with a first belt pulley 70, the first belt pulley 70 is in transmission connection with a second belt pulley 72 through a belt 71, the first rotating shaft 4 is controlled to rotate counterclockwise through the arranged motor 5, the first rotating shaft 4 is controlled to rotate counterclockwise by the motor 5, at this time, the clutch mechanism is in a connected state again, so that the two first sliding blocks 8 move away from each other, when the first sliding blocks 8 move to one side of the first chute 10, the clutch mechanism is in a separated state again, that is, the first rotating shaft 4 continuously rotates, so that the ninth rotating shaft 69 rotates, under the transmission action of the belt 71, the second rotating shaft 35 is rotated, the fourth rotating shaft 40 and the first rotating disk 32 at one end are rotated by the meshing connection of the fourth bevel gear 42 and the third bevel gear 41, and the lifting rod 31 is moved up and down by the first eccentric pin 34 and the square frame 33.

The heat dissipation mechanism comprises a support rod 29, the support rod 29 is rotatably connected with a second fixing plate 68, a third sliding groove 28 is formed in one side of the support rod 29, a third sliding block 27 is slidably connected inside the third sliding groove 28, the third sliding block 27 is rotatably connected with a lifting rod 31, and the lifting rod 31 drives the third sliding block 27 to slide inside the third sliding groove 28 when moving up and down, so that the reciprocating swing of the support rod 29 is realized.

Wherein, one end of the supporting rod 29 is fixedly connected with a fixed box 43, the inside of the fixed box 43 is rotatably connected with a fifth rotating shaft 44, one end of the fifth rotating shaft 44 is fixedly connected with a fan 45, the inside of the fixed box 43 is rotatably connected with a sixth rotating shaft 48, two ends of the sixth rotating shaft 48 are respectively fixedly connected with a seventh bevel gear 50 and a sixth bevel gear 49, the outer side of the fifth rotating shaft 44 is fixedly provided with a fifth bevel gear 47, the fifth bevel gear 47 is engaged with the sixth bevel gear 49, one side of the fixed box 43 is fixedly provided with a third supporting plate 51, the inside of the third supporting plate 51 is rotatably connected with a seventh rotating shaft 53, two ends of the seventh rotating shaft 53 are respectively fixedly connected with an eighth bevel gear 52 and a ninth bevel gear 54, the eighth bevel gear 52 is engaged with the seventh bevel gear 50, one side of the fixed box 43 is fixedly provided with a first fixing plate 55, the inside of the first fixing plate 55 is rotatably connected with an eighth rotating shaft 58, two ends of the eighth rotating shaft 58 are respectively and fixedly connected with a tenth bevel gear 56 and an eleventh gear 57, the tenth bevel gear 56 is meshed with the ninth bevel gear 54, one side of the second fixing plate 68 is fixedly provided with an arc-shaped rack 46, the eleventh gear 57 is meshed with the arc-shaped rack 46, the supporting rod 29 swings back and forth, under the meshing connection action of the eleventh gear 57 and the arc-shaped rack 46, the eighth rotating shaft 58 rotates, the seventh rotating shaft 53 is driven to rotate, the sixth rotating shaft 48 rotates, the fifth rotating shaft 44 and the fan 45 on the outer side are controlled to rotate, the fan 45 swings back and forth while rotating, the processed workpiece 7 is cooled, and scalding during the blanking process of a worker is prevented.

In conclusion, when the automatic high-applicability tool clamp is used, firstly, a workpiece 7 is placed above the base 1, then the motor 5 is started to control the first rotating shaft 4 to rotate clockwise, at the moment, the clutch mechanism is in a connected state, the bidirectional screw rod 11 is driven to rotate under the action of the clutch mechanism, the two first sliding blocks 8 are controlled to slide in the first sliding grooves 10, the workpiece 7 is clamped by the clamping blocks 9, and when the clamping blocks 9 bear certain resistance, the clutch mechanism is in a separated state, namely, the first rotating shaft 4 cannot drive the bidirectional screw rod 11 to rotate, and certain torque is always applied to the bidirectional screw rod 11;

the first rotating shaft 4 continuously rotates, under the meshing connection action of the tridecane gear 60 and the dodecalane gear 59, the third rotating shaft 37 and the outer cam 38 rotate, so that the slide rod 3 is repeatedly extruded, after the slide rod 3 is subjected to the elastic force of the first expansion spring 2, the piston 14 makes reciprocating piston motion in the suction box 13, the gas in the collecting box 24 is compressed to the suction box 13 and then is exhausted out of the outside, the collecting box 24 is in a negative pressure state, and therefore dust generated in the processing process of the workpiece 7 is adsorbed by the dust collection disk 26 and is exhausted into the collecting box 24 through the second connecting pipe 25;

after the machining is completed, the motor 5 can be driven to control the first rotating shaft 4 to rotate counterclockwise, at this time, the clutch mechanism is in a connection state again, so that the two first sliders 8 move away from each other, when the first sliders 8 move to one side of the first chute 10, the clutch mechanism is in a separation state again, that is, the first rotating shaft 4 continuously rotates, so that the ninth rotating shaft 69 rotates, under the transmission action of the belt 71, the second rotating shaft 35 rotates, under the meshing connection action of the fourth bevel gear 42 and the third bevel gear 41, the fourth rotating shaft 40 and the first rotating disc 32 at one end rotate, under the action of the first eccentric pin 34 and the square frame 33, the lifting rod 31 moves up and down, so that the reciprocating swing of the supporting rod 29 is realized, under the meshing connection action of the eleventh gear 57 and the arc-shaped rack 46, the eighth rotating shaft 58 rotates, so as to drive the seventh rotating shaft 53 to rotate, so that the sixth rotating shaft 48 rotates, the fifth rotating shaft 44 and the fan 45 at the outer side are controlled to rotate, so that the machined part 45 can rotate while the fan 45 can rotate, and heat can be radiated, thereby the machined part 7 can be cooled.

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 utility model provides an automatic high suitability frock clamp of changing, includes base (1) and machined part (7), its characterized in that: the upper surface of the base (1) is provided with a first sliding chute (10), the interior of the first sliding chute (10) is connected with a first sliding block (8) in a sliding manner, the upper surface of the first sliding block (8) is fixedly provided with a clamping block (9), one side of the clamping block (9) is provided with a rubber pad (6), one side of the base (1) is fixedly provided with a motor (5), the output end of the motor (5) is fixedly connected with a first rotating shaft (4), the interior of the base (1) is rotatably connected with a bidirectional screw rod (11), the bidirectional screw rod (11) is connected with the first rotating shaft (4) through a clutch mechanism, the bidirectional screw rod (11) is in threaded connection with the first sliding block (8), the upper surface of the base (1) is provided with an air suction mechanism, the upper surface of the base (1) is fixedly connected with a plurality of supporting frames (16), the upper ends of the plurality of the supporting frames (16) are fixedly connected with a top plate (17), the top of the top plate (17) is fixedly provided with a collecting box (24), one side of the top plate (17) is fixedly provided with a dust collection plate (26), one side of the dust collection plate (26) is fixedly connected with a second surface of the second collection plate (25), and the other end of the base (1) is fixedly connected with a second surface of a second collection plate (68), and a heat dissipation mechanism is arranged on one side of the second fixing plate (68), and a lifting mechanism is arranged on the outer side of the second fixing plate (68).

2. The automated high-applicability tooling clamp according to claim 1, characterized in that: clutching mechanism includes first connecting block (61) and second connecting block (62), first connecting block (61) rotate with second connecting block (62) and be connected, first connecting block (61) and first pivot (4) fixed connection, second connecting block (62) and two-way lead screw (11) fixed connection, spacing groove (65) have been seted up in the outside of second connecting block (62), the inside fixedly connected with second expanding spring (63) of first connecting block (61), the one end fixedly connected with spacing ball (64) of second expanding spring (63).

3. The automated high-applicability tooling clamp according to claim 1, characterized in that: the air exhaust mechanism comprises an air exhaust box (13), a sliding rod (3) is slidably connected inside the air exhaust box (13), one end of the sliding rod (3) is located on a piston (14) fixedly connected inside the air exhaust box (13), a first expansion spring (2) is arranged on one side of the air exhaust box (13), a third rotating shaft (37) is connected to the base (1) in a rotating mode, a cam (38) is fixedly connected to the outer side of the third rotating shaft (37), a tridecane gear (60) is fixedly connected to the lower end of the third rotating shaft (37), a dodecane gear (59) is fixedly connected to the outer side of the first rotating shaft (4), and the dodecane gear (59) is meshed with the tridecane gear (60).

4. The automated high-applicability tooling clamp according to claim 3, characterized in that: the outer side of the air extraction box (13) is fixedly connected with an air outlet pipe (15) and a first connecting pipe (18) respectively, one end of the first connecting pipe (18) extends to the inner cavity of the collecting box (24), and one-way valves are arranged inside the air outlet pipe (15) and the first connecting pipe (18).

5. The automated high-applicability tooling clamp according to claim 3, characterized in that: the dust screen (19) is arranged in the collecting box (24), a second sliding block (21) is fixedly mounted on the outer side of the dust screen (19), a second sliding groove (20) is formed in the collecting box (24), the second sliding block (21) is in sliding connection with the second sliding groove (20), and a sealing cover (23) is in threaded connection with the top of the collecting box (24).

6. The automated high-applicability tooling clamp according to claim 3, characterized in that: the upper end of the third rotating shaft (37) is fixedly connected with a second rotating disc (66) which is positioned in an inner cavity of the collecting box (24), the outer side of the second rotating disc (66) is fixedly connected with a second eccentric pin shaft (67), the outer side of the second eccentric pin shaft (67) is rotatably connected with a transmission rod (22), and one end of the transmission rod (22) is rotatably connected with the dustproof net (19).

7. The automated high-applicability tooling clamp according to claim 1, characterized in that: the lifting mechanism comprises a first supporting plate (30) and a second supporting plate (39), a lifting rod (31) is connected to the inside of the first supporting plate (30) in a sliding manner, a square frame (33) is fixedly connected to the lower end of the lifting rod (31), a fourth rotating shaft (40) is rotatably connected to one side of the second supporting plate (39), a first rotating disc (32) is fixedly connected to one end of the fourth rotating shaft (40), a first eccentric pin shaft (34) is fixedly connected to the outer side of the first rotating disc (32), a third bevel gear (41) is fixedly installed on the outer side of the fourth rotating shaft (40), a second rotating shaft (35) is rotatably connected to the inside of the base (1), a fourth bevel gear (42) is fixedly connected to the upper end of the second rotating shaft (35), the fourth bevel gear (42) is in meshing connection with the third bevel gear (41), a second belt wheel (72) is fixedly installed on the outer side of the second rotating shaft (35), a ninth rotating shaft (69) is rotatably connected to the inside of the base (1), a second bevel gear (36) is fixedly connected to the upper end of the ninth rotating shaft (69) through a one-way bearing, a second bevel gear (36) is fixedly installed on the outer side of the first rotating shaft (12), and a ninth bevel gear (70) is connected with the first rotating shaft (12), the first belt wheel (70) is in transmission connection with the second belt wheel (72) through a belt (71).

8. The automated high-applicability tooling clamp according to claim 1, characterized in that: the heat dissipation mechanism comprises a supporting rod (29), the supporting rod (29) is rotatably connected with a second fixing plate (68), a third sliding groove (28) is formed in one side of the supporting rod (29), a third sliding block (27) is connected to the inside of the third sliding groove (28) in a sliding mode, and the third sliding block (27) is rotatably connected with a lifting rod (31).

9. The automated high-applicability tooling clamp according to claim 8, characterized in that: one end of the supporting rod (29) is fixedly connected with a fixed box (43), a fifth rotating shaft (44) is rotatably connected inside the fixed box (43), one end of the fifth rotating shaft (44) is fixedly connected with a fan (45), a sixth rotating shaft (48) is rotatably connected inside the fixed box (43), two ends of the sixth rotating shaft (48) are respectively fixedly connected with a seventh bevel gear (50) and a sixth bevel gear (49), a fifth bevel gear (47) is fixedly installed on the outer side of the fifth rotating shaft (44), the fifth bevel gear (47) is meshed with the sixth bevel gear (49), a third supporting plate (51) is fixedly installed on one side of the fixed box (43), a seventh rotating shaft (53) is rotatably connected inside the third supporting plate (51), two ends of the seventh rotating shaft (53) are respectively fixedly connected with an eighth bevel gear (52) and a ninth bevel gear (54), the eighth bevel gear (52) is meshed with the seventh bevel gear (50), a first fixing plate (55) is fixedly installed on one side of the fixed box (43), an eighth bevel gear (55) is fixedly connected with a tenth bevel gear (58), and an eighth bevel gear (58) is fixedly connected with a tenth bevel gear (54), an arc-shaped rack (46) is fixedly mounted on one side of the second fixing plate (68), and the eleventh gear (57) is meshed with the arc-shaped rack (46).