阅读说明：本技术 一种机加工车间用零件传递装置 (Part transfer device for machining workshop ) 是由 杨建青 于 2020-08-11 设计创作，主要内容包括：本发明专利涉及生产转运装置技术领域,尤其涉及一种机加工车间用零件传递装置,包括支撑受力架,支撑受力架的顶端焊接有传递底台,传递底台顶端的两侧均焊接有搭载承接架,搭载承接架的底端通过螺钉固定有第一电机的输出端转动连接有转动输出轴。本发明专利通过自动防伤夹紧结构配合激光辅助控制结构的配合设计,使得装置在使用过程中便于通过激光控制结构辅助实现快速自动夹紧的同时,利用设计的接触反力分担设计和滚动接触设计,有效避免了夹紧过程中对零件造成伤害,且通过自升降辅助上下料结构的设计,使得装置便于对需要传递的零件进行适应性装夹的弹性固定,从而便于达到升降的辅助上、下料。(The invention relates to the technical field of production transfer devices, in particular to a part transfer device for a machining workshop. According to the invention, through the matching design of the automatic injury-prevention clamping structure and the laser auxiliary control structure, the device is convenient to realize quick automatic clamping through the assistance of the laser control structure in the use process, meanwhile, the damage to parts in the clamping process is effectively avoided by utilizing the designed contact counter-force sharing design and rolling contact design, and through the design of the self-lifting auxiliary feeding and discharging structure, the device is convenient to elastically fix the parts needing to be transmitted in an adaptive clamping manner, so that the lifting auxiliary feeding and discharging are convenient to achieve.)

1. The part transmission device for the machining workshop comprises a supporting stress frame (1) and is characterized in that a transmission bottom platform (2) is welded at the top end of the supporting stress frame (1), carrying bearing frames (3) are welded on two sides of the top end of the transmission bottom platform (2), a first motor (4) is fixed at the bottom end of each carrying bearing frame (3) through a screw, the output end of the first motor (4) is rotatably connected with a rotating output shaft (5), the top end of the rotating output shaft (5) is rotatably connected with a transmission top fixing plate (8), belt wheels (6) are sleeved on the peripheral sides of the rotating output shaft (5), and carrying transmission belts (7) are sleeved on the outer sides of the belt wheels (6);

the peripheral side of the carrying transmission belt (7) is fixed with a plurality of automatic anti-injury clamping structures (33), each automatic anti-injury clamping structure (33) comprises an auxiliary access frame (9), a loading assembly housing (10), an assembly internal connection box (11), a laser emitting end (12), a laser receiving end (13), an extension loading plate (14), a closed control plate (15), a remote control module (16), a control circuit board (17), a laser auxiliary control structure (18), a supporting beam (19), a side thrust stress plate (20), a rotary positioning shaft (21), a side rotation push plate (22), a push positioning pin (23), a bidirectional transmission sleeve rod (24), a matching moving pin (25), a displacement clamping assembly block (26), a hydraulic piston cylinder (27), a limiting guide slide rod (28), a stress limiting frame (29), a first spring (30), a stress back pressure push plate (31) and a first anti-injury roller wheel (32), the laser positioning device is characterized in that the assembling carrying shell (10) is connected with the carrying transmission belt (7) through an auxiliary access frame (9), the top end of the assembling carrying shell (10) is fixedly connected with the laser auxiliary control structure (18) through a screw, two ends of the supporting cross beam (19) are welded with two sides of the inner surface of the assembling carrying shell (10), the side pushing stress plate (20) is welded at the lower end of one side of the supporting cross beam (19), two sides of the supporting cross beam (19) are both connected with the limiting guide sliding rod (28) through welding, the top end of the supporting cross beam (19) is welded with the rotating positioning shaft (21), the peripheral side surface of the rotating positioning shaft (21) is rotatably connected with the side rotating push plate (22), two ends of the upper surface of the side rotating push plate (22) are both connected with the pushing positioning pin (23) through welding, and the displacement clamping assembling block (26) is slidably connected to the outer side of the limiting guide sliding rod (, the top end of the limit guide sliding rod (28) is connected with the matching moving pin (25) through welding, two ends of the bidirectional transmission sleeve rod (24) are respectively sleeved at the top ends of the matching moving pin (25) and the pushing positioning pin (23), the interior of a displacement clamping assembly block (26) positioned at one side of the side pushing stress plate (20) is connected with a hydraulic piston cylinder (27) through a screw, the output end of the hydraulic piston cylinder (27) is welded at the side thrust stress plate (20), a placing groove is arranged inside the displacement clamping assembly block (26), the stress limiting frame (29) is positioned inside the placing groove, the inner part of the stress limiting frame (29) is connected with a first spring (30) in a welding way, and the inner part of the stress limiting frame (29) is also connected with a stress back pressure push plate (31) in a sliding way, the first anti-injury roller (32) is rotationally connected with one side of the stressed back-pressure push plate (31);

laser auxiliary control structure (18) are including assembly internal connection box (11), laser emission end (12), laser receiving end (13), extend and take support plate (14), closed control board (15), remote control module (16) and control circuit board (17), one side and remote control module (16) of assembly internal connection box (11) are connected, one side and laser emission end (12) of assembly internal connection box (11) one end pass through the screw connection, the opposite side welding of assembly internal connection box (11) one end has extension and takes support plate (14), one side and laser receiving end (13) fixed connection of support plate (14) are taken in the extension, the upper surface sliding connection that extends and takes support plate (14) has closed control board (15), the inside and control circuit board (17) fixed connection of assembly internal connection box (11).

2. The part transfer device for the machine shop of claim 1, wherein a lifting stabilizing frame (34) is welded to both sides of the transfer jacking plate (8), a simulation part block (48) is inserted into the inner side of the lifting stabilizing frame (34), a self-lifting auxiliary loading and unloading structure (47) is fixed to the inner side of the lifting stabilizing frame (34), the lifting stabilizing frame (34) comprises an assembly supporting block (35), a second motor (36), a driving gear (37), a driven gear (38), an output threaded rod (39), a guide polished rod (40), a limiting stop block (41), a lifting carrying push block (42), an inner housing (43), a second spring (44), an adaptive thrust carrying plate (45) and a second anti-damage roller (46), one side of the top end of the assembly supporting block (35) is fixedly connected with the second motor (36) through a screw, the output end of the second motor (36) is rotatably connected with the driving gear (37), one side of the driving gear (37) is meshed with the driven gear (38), the top end of the driven gear (38) is rotatably connected with the output threaded rod (39), the other side of the top end of the assembling support block (35) is welded with the guide polished rod (40), the guide polished rod (40) is positioned on one side of the output threaded rod (39), the top ends of the guide polished rod (40) and the output threaded rod (39) are both welded with the limiting stop block (41), the outer sides of the guide polished rod (40) and the output threaded rod (39) are both movably connected with the lifting carrying push block (42), the inner side of the lifting carrying push block (42) is welded with the inner housing (43), and the bottom of the inner surface of the inner housing (43) is welded with the second spring (44), one side of second spring (44) and the laminating of one side of adaptation thrust loading board (45), one side and interior shell (43) sliding connection of adaptation thrust loading board (45), one side rotation of adaptation thrust loading board (45) is connected with second and prevents hindering running roller (46).

3. The part transfer device for the machining workshop as claimed in claim 1, wherein the two ends inside the limiting and guiding slide bar (28) are provided with following displacement through holes, and the following displacement through holes are in clearance fit with the limiting and guiding slide bar (28).

4. The device for transferring parts between processing plants as claimed in claim 1, wherein a roller bearing is sleeved on the peripheral side surface of the top end of said rotational positioning shaft (21), and said lateral rotation push plate (22) is connected with said rotational positioning shaft (21) through said roller bearing.

5. The part transfer device for the machining workshop as claimed in claim 1, wherein a plurality of locking frames are welded at one end of the stressed back-pressure push plate (31), a mandrel is installed inside the first anti-damage roller (32), flat bearings are sleeved on the circumferential sides of the top end and the bottom end of the mandrel, and the first anti-damage roller (32) is connected with the locking frames through the flat bearings.

6. The part transfer device for the machining workshop as claimed in claim 1, wherein a matching through hole is formed in one side of the stress limiting frame (29), a pushing rod is welded at one end of the stress back-pressure push plate (31), and the pushing rod and the matching through hole are in clearance fit.

7. The device for transferring parts between machine tools according to claim 1, wherein a microprocessor is mounted inside the control circuit board (17), the laser receiver (13) and the remote control module (16) are both electrically connected to the microprocessor, the hydraulic piston cylinder (27) is electrically connected to the remote control module (16), the microprocessor is 14235R-2000, and the remote control module (16) is RG-R2A.

8. The part transfer device for the machining workshop as claimed in claim 1, wherein a matching pushing guide block is welded at the bottom end of the closed control plate (15), a guide slide rail groove is formed in the upper surface of the extension carrying plate (14), and the matching pushing guide block and the guide slide rail groove are in clearance fit.

9. The part transmission device for the machine shop of claim 2, wherein the lifting carrying push block (42) is provided at one end thereof with a power transmission hole and a limit guide hole, the limit guide hole is located at one side of the power transmission hole, the power transmission hole is in threaded connection with the output threaded rod (39), and the limit guide hole is in clearance fit with the guide polished rod (40).

Technical Field

The invention relates to the technical field of production transfer devices, in particular to a part transfer device for a machining workshop.

Background

The component, which refers to a single piece that cannot be disassembled in the machine, is the basic component element of the machine and the basic unit in the machine manufacturing process, the manufacturing process does not generally require assembly processes, but can form sufficient connections or transmission parts inside the machine, because the interchangeability of parts often requires multiple identical parts to be tested across an area at multiple locations during assembly of large devices, corresponding transfer devices have been proposed to avoid the trouble of span transfer, but the existing devices are limited by design, in the using process, the surface of the part is protected by the automatic clamping which is inconvenient to finish in the process of transferring the part, the surface of the part is easy to be damaged in the clamping process, and because the conveying is carried out in a span distance mode, the device is designed to be high, a corresponding automatic lifting auxiliary feeding device and a corresponding automatic lifting auxiliary discharging device are lacked, and manpower is wasted.

SUMMARY OF THE PATENT FOR INVENTION

The invention aims to provide a part transfer device for a machining workshop.

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

a part transmission device for a machining workshop comprises a supporting stress frame, wherein a transmission bottom table is welded at the top end of the supporting stress frame, carrying and bearing frames are welded on two sides of the top end of the transmission bottom table, a first motor is fixed at the bottom end of the carrying and bearing frames through screws, the output end of the first motor is rotatably connected with a rotating output shaft, the top end of the rotating output shaft is rotatably connected with a transmission top fixing plate, a belt wheel is sleeved on the peripheral side of the rotating output shaft, and a carrying transmission belt is sleeved on the outer side of the belt wheel;

the periphery of the carrying transmission belt is fixed with a plurality of automatic injury-preventing clamping structures, each automatic injury-preventing clamping structure comprises an auxiliary access frame, a carrying shell, an inner connecting box, a laser emitting end, a laser receiving end, an extending carrying plate, a closed control plate, a remote control module, a control circuit board, a laser auxiliary control structure, a supporting cross beam, a side thrust bearing plate, a rotary positioning shaft, a side rotary push plate, a pushing positioning pin, a bidirectional transmission sleeve rod, a matching motion pin, a displacement clamping and assembling block, a hydraulic piston cylinder, a limiting guide slide rod, a stress limiting frame, a first spring, a stressed back-pressure push plate and a first injury-preventing roller wheel, the carrying shell is connected with the carrying transmission belt through the auxiliary access frame, the top end of the carrying shell is fixedly connected with the laser auxiliary control structure through screws, and the two ends of the supporting cross beam are welded with the two sides of the inner surface of the carrying shell, the side-push stressed plate is welded with the lower end of one side of the supporting beam, two sides of the supporting beam are connected through welding limiting guide sliding rods, the top end of the supporting beam is welded with a rotary positioning shaft, the peripheral side surface of the rotary positioning shaft is rotatably connected with a side-push plate, two ends of the upper surface of the side-push plate are connected with pushing positioning pins through welding, a displacement clamping assembly block is slidably connected with the outer sides of the limiting guide sliding rods, the top end of the limiting guide sliding rods is connected with a matching movement pin through welding, two ends of a bidirectional transmission sleeve rod are respectively sleeved with the matching movement pin and the top end of the pushing positioning pin, the inside of the displacement clamping assembly block positioned on one side of the side-push stressed plate is connected with a hydraulic piston cylinder through screws, the output end of the hydraulic piston cylinder is welded with the side-push stressed plate, and a placement groove is formed in the displacement clamping assembly block, the stress limiting frame is positioned inside the placing groove, the inside of the stress limiting frame is welded with the first spring, the inside of the stress limiting frame is also connected with the stress back-pressure push plate in a sliding mode, and the first anti-damage roller wheel is rotationally connected with one side of the stress back-pressure push plate;

laser auxiliary control structure takes board, closed control panel, remote control module and control circuit board including assembly internal connection box, laser emission end, laser receiving end, extension, one side and the remote control module of assembly internal connection box are connected, one side and the laser emission end of assembly internal connection box one end pass through the screw connection, the opposite side welding of assembly internal connection box one end has the extension to take the board, extend the one side and the laser receiving end fixed connection of taking the board, the last sliding surface who extends to take the board has closed control panel, the inside and the control circuit board fixed connection of assembly internal connection box.

Preferably, both sides of the transmission jacking plate are welded with lifting stabilizing frames, the inner sides of the lifting stabilizing frames are inserted with simulation part blocks, the inner sides of the lifting stabilizing frames are fixed with self-lifting auxiliary feeding and discharging structures, each lifting stabilizing frame comprises an assembly supporting block, a second motor, a driving gear, a driven gear, an output threaded rod, a guide polished rod, a limiting stop block, a lifting carrying push block, an inner housing, a second spring, a adaptive thrust carrying plate and a second anti-injury roller wheel, one side of the top end of the assembly supporting block is fixedly connected with the second motor through screws, the output end of the second motor is rotatably connected with the driving gear, one side of the driving gear is meshed with the driven gear, the top end of the driven gear is rotatably connected with the output threaded rod, the other side of the top end of the assembly supporting block is welded with the guide polished rod, and the guide polished rod is positioned on one side of, the top of direction polished rod and output threaded rod all with spacing dog welded connection, the outside of direction polished rod and output threaded rod all carries on ejector pad swing joint with going up and down, the inboard and the built-in shell welded connection that carry on the ejector pad go up and down, the bottom and the second spring welded connection of the internal surface of built-in shell, one side and the one side laminating that adapts to thrust and take the support plate of second spring, one side and the built-in shell sliding connection that adapts to thrust and take the support plate, one side rotation that adapts to thrust and takes the support plate is connected with the second and prevents hindering the running roller.

Preferably, the two ends of the inside of the limiting guide sliding rod are provided with following displacement through holes, and the following displacement through holes are in clearance fit with the limiting guide sliding rod.

Preferably, the side surface of the top end of the rotary positioning shaft is sleeved with a roller bearing, and the side-rotating push plate is connected with the rotary positioning shaft through the roller bearing.

Preferably, the one end welding of atress back pressure push pedal has a plurality of lock to connect the frame, the internally mounted of first anti-injury running roller has the mandrel, the side all has cup jointed flat bearing on mandrel top and the week of bottom, first anti-injury running roller is connected through flat bearing with the lock.

Preferably, a matching through hole is formed in the inner portion of one side of the stress limiting frame, a derivation pressing rod is welded at one end of the stress back pressure pushing plate, and the derivation pressing rod is in clearance fit with the matching through hole.

Preferably, the inside of control circuit board is equipped with microprocessor, laser receiving end and remote control module all with microprocessor electric connection, just hydraulic piston jar links with the remote control module electricity, microprocessor's model is 14235R-2000, remote control module's model is RG-R2A.

Preferably, the bottom welding of closed control panel has the cooperation to push away the guide block, the upper surface that extends the support board has seted up the direction slide rail groove, cooperation push away the guide block and is clearance fit with the direction slide rail groove.

Preferably, the inside of one end of the lifting carrying push block is provided with a power transmission hole and a limiting guide hole, the limiting guide hole is positioned on one side of the power transmission hole, the power transmission hole is in threaded connection with the output threaded rod, and the limiting guide hole is in clearance fit with the guide polished rod.

The invention has at least the following beneficial effects:

1. according to the invention, through the matching design of the automatic injury-prevention clamping structure and the laser auxiliary control structure, the device is convenient to realize quick automatic clamping through the assistance of the laser control structure in the use process, and meanwhile, the designed contact counter force sharing design and rolling contact design are utilized, so that the damage to parts in the clamping process is effectively avoided;

2. according to the invention, through the design of the self-lifting auxiliary feeding and discharging structure, the device is convenient for elastically fixing the parts to be transmitted in an adaptive clamping manner, so that the lifting auxiliary feeding and discharging can be conveniently realized.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the patent of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the patent of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a side view of the present invention in its entirety;

FIG. 3 is a front view of the present invention as a whole;

FIG. 4 is a bottom view of the automatic atraumatic clamping arrangement of the present invention;

FIG. 5 is a schematic view of a portion of the automatic tamper-evident clamping mechanism of the present invention;

FIG. 6 is a schematic diagram of a partial structure of a laser-assisted control structure according to the present invention;

FIG. 7 is a schematic view of a carrying structure of the self-elevating auxiliary loading and unloading structure of the present invention;

FIG. 8 is a partial cross-sectional view of the self-elevating auxiliary loading and unloading structure of the present invention.

In the figure: 1. a supporting stress frame; 2. a transfer base; 3. carrying and carrying the bearing frame; 4. a first motor; 5. rotating the output shaft; 6. a pulley; 7. carrying a conveyor belt; 8. a transmission top fixing plate; 9. an auxiliary access frame; 10. assembling a carrying shell; 11. assembling the internal connection box; 12. a laser emitting end; 13. a laser receiving end; 14. extending the carrying plate; 15. closing the control panel; 16. a remote control module; 17. a control circuit board; 18. a laser-assisted control structure; 19. a support beam; 20. a side thrust stress plate; 21. rotating the positioning shaft; 22. laterally rotating the push plate; 23. pushing the positioning pin; 24. a bidirectional transmission loop bar; 25. a cooperating kinematic pin; 26. displacing the clamping assembly block; 27. a hydraulic piston cylinder; 28. a limiting guide sliding rod; 29. a stress limiting frame; 30. a first spring; 31. a push plate is pressed back under stress; 32. a first anti-damage roller wheel; 33. an automatic tamper-proof clamping structure; 34. a lifting stabilizing frame; 35. assembling a supporting block; 36. a second motor; 37. a driving gear; 38. a driven gear; 39. an output threaded rod; 40. a guide polish rod; 41. a limiting stop block; 42. lifting and carrying a push block; 43. a shell is arranged inside; 44. a second spring; 45. adapting to a thrust loading plate; 46. a second anti-damage roller wheel; 47. the automatic lifting auxiliary feeding and discharging structure; 48. and simulating the part block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-8, a part transmission device for a machining workshop comprises a supporting stress frame 1, a transmission bottom platform 2 is welded at the top end of the supporting stress frame 1, carrying support frames 3 are welded on two sides of the top end of the transmission bottom platform 2, a first motor 4 is fixed at the bottom end of each carrying support frame 3 through a screw, the output end of each first motor 4 is rotatably connected with a rotating output shaft 5, the top end of each rotating output shaft 5 is rotatably connected with a transmission top fixing plate 8, a belt wheel 6 is sleeved on the peripheral side of each rotating output shaft 5, and a carrying transmission belt 7 is sleeved on the outer side of each belt wheel 6;

a plurality of automatic anti-injury clamping structures 33 are fixed on the peripheral side surface of the carrying transmission belt 7, each automatic anti-injury clamping structure 33 comprises an auxiliary access frame 9, a mounting carrying shell 10, a mounting internal box 11, a laser emitting end 12, a laser receiving end 13, an extension carrying plate 14, a closed control plate 15, a remote control module 16, a control circuit board 17, a laser auxiliary control structure 18, a supporting cross beam 19, a side pushing stress plate 20, a rotation positioning shaft 21, a side rotating push plate 22, a pushing positioning pin 23, a bidirectional transmission sleeve rod 24, a matching movement pin 25, a displacement clamping assembling block 26, a hydraulic piston cylinder 27, a limiting guide slide rod 28, a stress limiting frame 29, a first spring 30, a stress back pressure push plate 31 and a first anti-injury roller 32, the carrying shell 10 is connected with the carrying transmission belt 7 through the auxiliary access frame 9, the top end of the carrying shell 10 is fixedly connected with the laser auxiliary control structure 18 through screws, two ends of a supporting beam 19 are welded with two sides of the inner surface of the assembling carrying shell 10, a side thrust stress plate 20 is welded with the lower end of one side of the supporting beam 19, and two sides of the supporting beam 19 are connected through welding limiting guide sliding rods 28;

the top end of the supporting beam 19 is welded with a rotary positioning shaft 21, the peripheral side surface of the rotary positioning shaft 21 is rotatably connected with a side rotary push plate 22, both ends of the upper surface of the side rotary push plate 22 are connected with a push positioning pin 23 through welding, a displacement clamping assembly block 26 is slidably and movably connected with the outer side of a limit guide slide bar 28, the top end of the limit guide slide bar 28 is connected with a matching motion pin 25 through welding, both ends of a bidirectional transmission sleeve rod 24 are respectively sleeved with the matching motion pin 25 and the top end of the push positioning pin 23, the inside of a displacement clamping assembly block 26 positioned at one side of a side push stress plate 20 is connected with a hydraulic piston cylinder 27 through screws, the output end of the hydraulic piston cylinder 27 is welded with the side push stress plate 20, a placement groove is formed in the displacement clamping assembly block 26, a stress limiting frame 29 is positioned in the placement groove, and the inside of the stress limiting frame 29 is welded with a first, the interior of the stress limiting frame 29 is also connected with a stress back-pressure push plate 31 in a sliding way, and the first anti-injury roller 32 is rotationally connected with one side of the stress back-pressure push plate 31;

the laser auxiliary control structure 18 comprises an assembly internal connection box 11, a laser emitting end 12, a laser receiving end 13, an extension carrying plate 14, a closed control plate 15, a remote control module 16 and a control circuit board 17, one side of the assembly internal connection box 11 is connected with the remote control module 16, one side of one end of the assembly internal connection box 11 is connected with the laser emitting end 12 through screws, the extension carrying plate 14 is welded on the other side of one end of the assembly internal connection box 11, one side of the extension carrying plate 14 is fixedly connected with the laser receiving end 13, the upper surface of the extension carrying plate 14 is slidably connected with the closed control plate 15, and the inside of the assembly internal connection box 11 is fixedly connected with the control circuit board 17.

The scheme has the following working processes:

the simulation part block 48 is pressed down between the two second anti-injury rollers 46, so that the second anti-injury rollers 46 are stressed by force and downward force towards two sides, the self rolling is contacted with the simulation part block 48, the simulation part block 48 can be pressed down and positioned along the rolling, the thrust forces at two sides are transmitted to the second spring 44 through the adaptive thrust loading plate 45, the second spring 44 is compressed and expanded to form a better clamping range by extruding the second spring 44, after the stress stops, the second anti-injury rollers 46 are clamped at the simulation part block 48 again by using the rebound thrust of the second spring 44, the loading and the unloading are completed, the torque of the second motor 36 is transmitted to the output threaded rod 39 by using the meshing of the driving gear 37 and the driven gear 38, and the output threaded rod 39 and the guide polished rod 40 are connected with the lifting loading and pushing block 42 together, so that the lifting loading and pushing block 42 limits the torque transmitted by the output threaded rod 39 to form a pushing force, when the self-lifting auxiliary loading and unloading structure 47 sends the simulation part block 48 to a proper position, the closed control panel 15 slides inwards to block the laser emitted by the laser emitting end 12, the laser receiving end 13 cannot receive the laser, the connection between the laser receiving end 13 and the microprocessor is utilized to lead out and control the hydraulic piston cylinder 27 to be close to the side-pushing stress plate 20 through the remote control module 16 after signal processing, so that the displacement clamping and assembling block 26 on one side of the side-pushing stress plate 20 slides to drive and clamp inwards by the driving force along with the limit guide slide bar 28, and simultaneously, the driving force is transmitted to the side-rotating push plate 22 by the matching moving pin 25 and the push positioning pin 23 connected with the bidirectional transmission sleeve rod 24, so that the side-rotating push plate 22 rotates along with the rotating positioning shaft 21 under the force, the spacing direction slide bar 28 of pulling opposite side slides and inwards presss from both sides tightly, in the clamping process, first prevent hindering running roller 32 and contact simulation part piece 48, utilize the first rolling contact who prevents hindering running roller 32, make the impetus during the contact not concentrated, avoid the injury when pressing from both sides tightly, and the atress among the clamping process is deduced through the slip displacement of first preventing hindering running roller 32 and is exerted with first spring 30, the potential energy that utilizes the elastic shrinkage of first spring 30 to produce offsets the counter-force, avoid the conduction of counter-force to destroy simulation part piece 48.

According to the working process, the following steps are known:

1. according to the invention, through the matching design of the automatic injury-prevention clamping structure and the laser auxiliary control structure, the device is convenient to realize quick automatic clamping through the assistance of the laser control structure in the use process, and meanwhile, the designed contact counter force sharing design and rolling contact design are utilized, so that the damage to parts in the clamping process is effectively avoided;

2. according to the invention, through the design of the self-lifting auxiliary feeding and discharging structure, the device is convenient for elastically fixing the parts to be transmitted in an adaptive clamping manner, so that the lifting auxiliary feeding and discharging can be conveniently realized.

Furthermore, both sides of the transmission top fixing plate 8 are welded with lifting stabilizing frames 34, the inner sides of the lifting stabilizing frames 34 are inserted with simulation part blocks 48, the inner sides of the lifting stabilizing frames 34 are fixed with self-lifting auxiliary loading and unloading structures 47, each lifting stabilizing frame 34 comprises an assembly supporting block 35, a second motor 36, a driving gear 37, a driven gear 38, an output threaded rod 39, a guide polished rod 40, a limit stop block 41, a lifting carrying push block 42, an inner housing 43, a second spring 44, an adaptive thrust carrying plate 45 and a second anti-injury roller 46, one side of the top end of the assembly supporting block 35 is fixedly connected with the second motor 36 through screws, the output end of the second motor 36 is rotatably connected with the driving gear 37, one side of the driving gear 37 is meshed with the driven gear 38, the top end of the driven gear 38 is rotatably connected with the output threaded rod 39, and the other side of the top end of the assembly supporting block 35 is welded, the guide polished rod 40 is positioned on one side of the output threaded rod 39, the top ends of the guide polished rod 40 and the output threaded rod 39 are both connected with the limiting stop block 41 in a welding mode, the outer sides of the guide polished rod 40 and the output threaded rod 39 are both movably connected with the lifting carrying push block 42, the inner side of the lifting carrying push block 42 is connected with the built-in shell 43 in a welding mode, the bottom of the inner surface of the built-in shell 43 is connected with the second spring 44 in a welding mode, one side of the second spring 44 is attached to one side of the adaptive thrust carrying plate 45, one side of the adaptive thrust carrying plate 45 is connected with the built-in shell 43 in a sliding mode, and one side of the adaptive thrust carrying plate 45 is connected with the second anti-injury;

furthermore, both ends of the interior of the limiting guide slide bar 28 are provided with following displacement through holes, and the following displacement through holes are in clearance fit with the limiting guide slide bar 28, so that clamping or separated derivation transmission is conveniently formed, and the effect of convenient clamping is achieved;

furthermore, the peripheral side surface of the top end of the rotary positioning shaft 21 is sleeved with a roller bearing, and the side-rotating push plate 22 is connected with the rotary positioning shaft 21 through the roller bearing, so that the side-rotating push plate 22 is forced to rotate by pushing of the hydraulic piston cylinder 27, and the limiting guide slide bars 28 on the two sides are pushed to be expanded or contracted simultaneously, thereby achieving the clamping effect;

furthermore, a plurality of locking frames are welded at one end of the stressed back-pressure push plate 31, a mandrel is installed inside the first anti-injury roller 32, plane bearings are sleeved on the peripheral sides of the top end and the bottom end of the mandrel, and the first anti-injury roller 32 is connected with the locking frames through the plane bearings, so that rolling contact is conveniently formed, the direct action of stress is avoided, and the purpose of preventing crush injury is achieved;

furthermore, a matching through hole is formed in one side of the stress limiting frame 29, a derivation pressure rod is welded at one end of the stress back pressure push plate 31, the derivation pressure rod and the matching through hole are in clearance fit, so that timely conduction of extrusion force is facilitated, and the simulation part block 48 is prevented from being damaged by contact counter force;

furthermore, a microprocessor is mounted inside the control circuit board 17, the laser receiving end 13 and the remote control module 16 are both electrically connected with the microprocessor, the hydraulic piston cylinder 27 is electrically connected with the remote control module 16, the model of the microprocessor is 14235R-2000, the model of the remote control module 16 is RG-R2A, the bottom end of the closed control board 15 is welded with a matching push guide block, the upper surface of the extension carrying board 14 is provided with a guide slide rail groove, and the matching push guide block and the guide slide rail groove are in clearance fit, so that good auxiliary control is conveniently completed;

furthermore, a power transmission hole and a limiting guide hole are formed in one end of the lifting carrying push block 42, the limiting guide hole is located on one side of the power transmission hole, the power transmission hole is in threaded connection with the output threaded rod 39, and the limiting guide hole is in clearance fit with the guide polished rod 40 and is convenient to push to complete lifting movement.

The foregoing shows and describes the general principles of the present patent, its essential features, and its advantages. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims. The scope of the invention patent claims is defined by the appended claims and their equivalents.