CN115816339A - Auto-parts fixes centre gripping equipment - Google Patents

Abstract

The invention relates to the technical field of clamping and fixing, and discloses automobile part fixing and clamping equipment which comprises a vertical turntable and a clamping box, wherein the vertical turntable is arranged on a workbench, the clamping box is used for fixing different automobile parts, the clamping box is obliquely arranged and is rotatably arranged on the vertical turntable through corresponding eccentric vertical seats, the eccentric vertical seats are always kept in a vertical state, clamping components for clamping different automobile parts are further arranged in the clamping box, each clamping component comprises a head clamping plate and a tail clamping plate, the head clamping plates correspond to the head and the tail positions of the end parts of the automobile parts, telescopic clamping plates are connected onto the head clamping plates through thin springs, the clamping components further comprise control rods connected onto the head clamping plates and the tail clamping plates, the head clamping plates and the tail clamping plates can be inserted into the corresponding clamping boxes in a staggered mode, and arc panels are arranged on the central vertical seats. Compare in prior art, this application has been solved current auto-parts assembling process, and clamping device is not enough nimble to cause a series of problems such as assembly efficiency low.

Description

Auto-parts fixes centre gripping equipment

Technical Field

The invention relates to the technical field of clamping and fixing, in particular to automobile accessory fixing and clamping equipment.

Background

Common automobile accessories comprise an oil sprayer, a suspension, a spring, a main speed reducer, an auxiliary frame, a brake pump, a chassis, a storage battery, an oil cooler, a tensioner, a transmission, a timing belt, wheels, a cylinder, a carbon tank, an inner pipe, a throttle valve, a transmission shaft, a storage battery, lubricating oil, a sensor, a cigarette lighter, an instrument panel and the like, wherein small components are required to be pre-installed before the formal installation of part of the automobile accessories, which is commonly called as small assembly, and then large assembly is carried out.

In the prior art, chinese patent publication No. CN109176364B proposes a fixed clamping device for automobile parts, in which an installation position can be clamped by an installation clamp i and an installation clamp ii by rotating a threaded handle; the horizontal heights of the two telescopic mechanisms and the two clamping mechanisms can be changed through the lifting mechanism, the distance between the two clamping mechanisms can be adjusted through the two telescopic mechanisms, automobile parts needing to be fixed can be clamped and fixed through the two clamping mechanisms, although the clamping device can be suitable for different installation positions and is suitable for fixing and clamping automobile parts in different positions and different shapes, in the process of pre-installing small components of the automobile parts, the beneficial effect of improving the working efficiency of an assembler cannot be achieved through flexible application, especially when a single small component is installed, for example, when instrument panels or other assembling parts are orderly installed through a plurality of buckles, the buckles to be assembled still need to be found out by the assembler in sequence, the operation is very inconvenient, the efficiency of assembling time of the human tool is reduced, and the phenomenon of wrong installation sequence is more likely to occur for a new-hand assembler.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the automobile part fixing and clamping equipment which has the advantages of orderly controlling, clamping and fixing different automobile parts to realize stable assembly and the like, and solves a series of problems of low assembly efficiency and the like caused by insufficient flexibility of a clamping device in the assembly process of the existing automobile parts.

In order to achieve the purpose, the invention provides the following technical scheme: a fixed clamping device for automobile parts comprises a vertical turntable and a plurality of clamping boxes, wherein the vertical turntable is mounted on a workbench, the clamping boxes are used for respectively fixing different automobile parts, the clamping boxes are obliquely arranged and are rotatably mounted on the vertical turntable through corresponding eccentric vertical seats, the eccentric vertical seats are always kept in a vertical state through eccentric balancing weights on the eccentric vertical seats, clamping components for clamping different automobile parts are further mounted in the clamping boxes, each clamping component comprises a head clamping plate and a tail clamping plate which correspond to the head and tail positions of end automobile parts, the head clamping plates are connected with telescopic clamping plates through thin springs, the telescopic clamping plates are in contact with one ends of the end automobile parts, the clamping components further comprise control rods connected to the head clamping plates and the tail clamping plates, the head clamping plates and the tail clamping plates can be alternately inserted into the corresponding clamping boxes, the control rods are connected with the side walls of the corresponding clamping boxes through reset springs, the central vertical seats which can keep the relative positions fixed can be rotatably sleeved in the middle of the vertical turntables, arc panels are mounted on the central vertical seats, the top ends of the highest arc panels are higher than the motion tracks of the control rods, and the bottom ends of the arc panels can gradually relieve the head clamping plates when the automobile parts are lifted; install on the workstation and be used for rotating the drive assembly of perpendicular carousel, drive assembly includes engaged with outer ring gear and drive gear, and installs footboard and the flywheel of workstation below, the user tramples the footboard can drive the flywheel rotates and indirectly drives perpendicular carousel rotates, still install on the workstation and be used for slowing down the brake assembly of perpendicular carousel rotational speed, brake assembly includes to be installed through the torsional spring the brake pads of drive gear one side, the one end overlap joint of brake pads is in on the drive gear.

Preferably, install annular seat on the workstation, perpendicular carousel rotates the cover and establishes in the annular seat, it is a plurality of the even and all rotation of eccentric perpendicular seat distribution is installed perpendicular carousel is last, the centre gripping box cup joints and is corresponding in the eccentric perpendicular seat, just the both ends of centre gripping box run through respectively correspond eccentric perpendicular seat extends to respectively and corresponds outside the both sides of eccentric perpendicular seat, adjacent auto-parts in the centre gripping box arranges according to the assembly order and is corresponding in the centre gripping box.

Preferably, the equal screw thread in both sides of centre gripping box has cup jointed the side direction bolt, the both ends of side direction bolt extend to respectively and correspond the inside and outside of centre gripping box, just the side direction bolt is located and corresponds one end in the centre gripping box still rotates the cover and is equipped with the baffle, a set of in the centre gripping box the baffle all with the inside auto-parts of centre gripping box contact, just the length of baffle with the length looks adaptation of centre gripping box.

Preferably, the perforation has all been seted up to the bottom of centre gripping box about the side, the head splint with the tail splint slip the cover respectively and establish correspond in the perforation, and a set of the fenestrate interval is greater than auto-parts's length, the head splint are located the correspondence the discharge end of centre gripping box, tail splint correspond the tail end that tail auto-parts and adjacent auto-parts contacted on the bottom position.

Preferably, the control lever is arranged and is being corresponded one side of centre gripping box and with correspond the centre gripping box is parallel, head splint with the one end of tail splint is fixed the cup joint respectively and is being corresponded on the top and the bottom of control lever, still install the fixed plate on the lateral wall of centre gripping box, the control lever slip cap is established on the fixed plate, just reset spring overlaps and is established and is being corresponded on the control lever, reset spring's both ends are connected respectively and are corresponded tail splint with on the fixed plate.

Preferably, the central vertical seat with perpendicular carousel coaxial arrangement, the bottom of the central vertical seat still overlaps and is equipped with central balancing weight, the cambered plate install one side of the vertical seat in center, it is a plurality of the one end of control lever all install with the spheroid of cambered plate looks adaptation, just the cambered plate with still install the strengthening rib between the vertical seat in center.

Preferably, the outer ring gear install perpendicular carousel one side and with perpendicular carousel coaxial arrangement, still rotate on the annular seat and install the pivot, the both ends of pivot all run through the annular seat has cup jointed respectively drive gear and driven pulley, the support is installed to the bottom of workstation, the footboard with the flywheel all rotates to be installed on the support, just still be connected with the bent axle on the flywheel, the footboard with be equipped with the connecting rod between the bent axle, on the bent axle with the coaxial one section of flywheel has still cup jointed driving pulley, driving pulley with the last tensioning of driven pulley has same driving belt.

Preferably, one side of the central vertical seat is further provided with a slope slide way which is positioned on the same vertical plane with the top end of the clamping box, the bottom end of the slope slide way corresponds to the position of the workbench, and the inner wall of the slope slide way is further provided with a spongy cushion.

Preferably, a brake shaft is installed on one side of the annular seat, the brake block is rotatably sleeved at the other end of the brake shaft, the torsion spring is sleeved on the brake shaft, and two ends of the torsion spring are respectively connected with the brake block and the annular seat.

Preferably, the peripheral mass of the flywheel is larger than the internal mass of the flywheel, and the flywheel is further sleeved with an anti-skidding sleeve.

Compared with the prior art, the invention provides automobile part fixing and clamping equipment which has the following beneficial effects:

1. the automobile accessory fixing and clamping equipment is characterized in that a plurality of automobile accessories in different assembly sequences are orderly placed in corresponding adjacent clamping boxes, under the action of a reset spring, a corresponding control rod drives a tail clamping plate to be separated from the inside of the clamping box and drives a head clamping plate to be inserted into the end part of the clamping box to tightly support the automobile accessories, after an assembler continuously tramples a pedal back and forth, a connecting rod pulls a flywheel and a crankshaft to synchronously rotate, an indirect vertical turntable rotates, so that a plurality of spheres can be orderly in extrusion contact with an arc panel, the spheres jack up the control rod along with the continuous rotation of the vertical turntable, the corresponding head clamping plate is separated from the inside of the clamping box, meanwhile, the tail clamping plate is inserted into the clamping box and lifts one end of the tail automobile accessory, and the tail automobile accessory falls onto a working table below from the end part of the clamping box, similarly, auto-parts in the follow-up different centre gripping boxes drop to the workstation one by one at the vertical turntable pivoted in-process, and then make the assembly worker on one side of the workstation can be according to the whereabouts order of accessory, assemble each auto-part in order, this application independently controls each centre gripping subassembly through the mechanization and coordinates the function, realize in order alternately relieving the limiting displacement to different auto-parts, thereby control the assembly order of different kind auto-parts, not only saved the time of artifical searching various auto-parts, assembly efficiency is improved, can also play "teaching" effect to "novice" assembly worker, make it more familiar with the assembly order between each auto-part, in addition, effectively avoid the accessory to omit and cause assembly error, the yields when having improved auto-parts assembly, the productivity effect of enterprise has been improved.

2. This centre gripping equipment is fixed to auto-parts, through setting up thin spring and flexible splint, can satisfy head splint and the mutual intermittent type blanking that cooperatees of tail splint, can be at the auto-parts of the different length of within range adaptation again, make things convenient for terminal auto-parts to take place to rotate in the centre gripping box, realize stable blanking, in addition, through rotating perpendicular carousel, when each auto-parts ejection of compact of orderly control is assembled, the auto-parts of whereabouts can be preferred to contact with the foam-rubber cushion, so, can effectively avoid the striking influence that free blanking caused auto-parts, and carry the accessory to the workstation through the slope slide, thereby make things convenient for the assembler to carry out follow-up assembly operation.

3. This fixed centre gripping equipment of auto-parts, trample the footboard through reciprocating, the perpendicular carousel of indirect drive rotates, in order to realize the orderly blanking of each auto-parts intermittent type, compare in prior art, need not to set up consumption equipment such as motor, the production input cost has been practiced thrift, and when driving outer ring gear synchronous rotation through drive gear, can also be through the traction effect of torsional spring to the brake pad, make the brake pad play the braking effect to drive gear, therefore, just can be when unpowered intervention, speed reduction perpendicular carousel and a plurality of centre gripping boxes on it, avoid receiving the inertia influence, cause a plurality of centre gripping boxes on the perpendicular carousel and rotate the excess, can effectively control the blanking speed of each auto-parts, the orderly operation of adaptation assembler, can be when the final assembly finishes again, play the effect of timely braking to perpendicular carousel, thereby avoid the unnecessary blanking to take place when the assembler temporarily leaves and cause the follow-up assembly order, the stability of cooperation between each centre gripping subassembly has been improved.

4. This centre gripping equipment is fixed to auto-parts through the flywheel that sets up, can play laborsaving effect at the in-process of the perpendicular carousel of manual work drive to under quiescent condition, drive the flywheel rotation through the manual anti-skidding cover that rotates of assembler, with supplementary foot's power generation indirect drive perpendicular carousel rotates, realize laborsaving effect.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic perspective view of a workbench according to the present invention;

FIG. 4 is a schematic perspective view of a vertical turntable according to the present invention;

FIG. 5 is a perspective view of the annular seat of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is a first perspective view of a clamping assembly according to the present invention;

FIG. 8 is a perspective view of a second perspective view of the clamping assembly of the present invention;

FIG. 9 is a schematic sectional view of the clamping box of the present invention;

FIG. 10 is a perspective view of a portion of the clamping assembly of the present invention;

FIG. 11 is a perspective view of the center vertical base of the present invention;

FIG. 12 is a side view of the clamping box of the present invention.

In the figure: 1. a work table; 2. a vertical turntable; 3. a clamping box; 4. an eccentric vertical mount; 5. a lateral bolt; 6. a baffle plate; 7. a head clamping plate; 8. a tail splint; 9. a control lever; 10. a thin spring; 11. a retractable splint; 12. a return spring; 13. a central vertical base; 14. a central counterweight block; 15. a cambered plate; 16. a sphere; 17. an annular seat; 18. an outer ring gear; 19. a drive gear; 20. a driven pulley; 21. a support; 22. a flywheel; 23. a drive pulley; 24. a ramp slide; 25. a sponge cushion; 26. a torsion spring; 27. a brake pad.

Detailed description of the preferred embodiments

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.

As described in the background of the invention, the prior art is not sufficient, and in order to solve the above technical problems, the present application provides an automobile accessory fixing and clamping device.

In a typical embodiment of the present application, as shown in fig. 1 to 12, an auto part fixing and clamping apparatus includes a vertical turntable 2 mounted on a workbench 1, and a plurality of clamping boxes 3 for respectively fixing different auto parts, the clamping boxes 3 are obliquely arranged and rotatably mounted on the vertical turntable 2 through corresponding eccentric vertical seats 4, and the eccentric vertical seats 4 are always kept in a vertical state through eccentric weights thereon, clamping assemblies for clamping different auto parts are further mounted in the clamping boxes 3, the clamping assemblies include a head clamping plate 7 and a tail clamping plate 8 corresponding to head and tail positions of end auto parts, the head clamping plate 7 is connected with a telescopic clamping plate 11 through a thin spring 10, the telescopic clamping plate 11 is in contact with one end of the end auto part, the clamping assemblies further include a control rod 9 connected to the head clamping plate 7 and the tail clamping plate 8, the head clamping plate 7 and the tail clamping plate 8 can be alternately inserted into the corresponding clamping boxes 3, the control rod 9 is connected with a side wall of the corresponding clamping box 3 through a return spring 12, a central vertical seat 13 capable of keeping a fixed relative position is rotatably sleeved in the middle of the vertical turntable 2, a central seat is mounted on the vertical seat, a control rod 15, and a top end of the arc plate 15 capable of gradually releasing a control rod 15 on the arc plate 7 when a top end of the arc plate 9 is moved up, and the arc plate 15 of the arc plate 15 is lifted up to the arc plate 9; the worktable 1 is provided with a driving component for rotating the vertical turntable 2, the driving component comprises an outer gear ring 18 and a driving gear 19 which are meshed with each other, and a pedal and a flywheel 22 which are arranged below the worktable 1, a user can drive the flywheel 22 to rotate and indirectly drive the vertical turntable 2 to rotate by treading the pedal, the worktable 1 is also provided with a braking component for slowing down the rotating speed of the vertical turntable 2, the braking component comprises a braking block 27 which is arranged at one side of the driving gear 19 through a torsional spring 26, one end of the braking block 27 is lapped on the driving gear 19, when aiming at the fixed requirement of the automobile parts under the 'small assembly' environment, firstly, the automobile parts with different assembly sequences are orderly arranged in the adjacent clamping boxes 3, the obliquely arranged clamping boxes 3 are utilized to be matched with the head clamping plate 7 at the tail end to tightly abut the automobile parts in the clamping boxes 3, and the automobile parts of the same type are orderly arranged in the corresponding clamping boxes 3, the vertical turntable 2 is driven to rotate along with the operation of the driving component, so that the control rods 9 at different positions are orderly contacted with the cambered plates 15, the head clamping plates 7 and the tail clamping plates 8 at different positions are orderly controlled to alternately enter the corresponding clamping boxes 3, and automobile accessories corresponding to the limiting positions are orderly limited or relieved, so that the automobile accessories under different assembly sequences are controlled to be orderly discharged, in this way, the clamping components at different positions are automatically controlled by an assembler to be orderly operated, and the orderly feeding of different automobile accessories is realized. In addition, what adopt in this application is the mode of manual drive, need not to drop into consumption equipment such as motor, the cost input has been practiced thrift, simultaneously, utilize torsional spring 26 to pin down braking block 27 pivoted mode, speed reduction drive gear 19 and vertical rotary table 2 avoid receiving the inertia influence, cause vertical rotary table 2 and a plurality of centre gripping boxes 3 on it to rotate the excess, can effectively control the blanking speed of each auto-parts, the adaptation assembler orderly operation, can be when the last assembly finishes again, can play the effect of in time braking to vertical rotary table 2, thereby avoid the assembler to take place unnecessary blanking when temporarily leaving and cause and disturb follow-up assembly order, the stability of cooperative fit between each centre gripping subassembly has been improved.

As a preferred embodiment in this embodiment, referring to fig. 7-10 and 12, an annular seat 17 is installed on the worktable 1, the vertical turntable 2 is rotatably sleeved in the annular seat 17, a plurality of eccentric vertical seats 4 are uniformly distributed and rotatably installed on the vertical turntable 2, the clamping boxes 3 are sleeved in the corresponding eccentric vertical seats 4, two ends of each clamping box 3 respectively penetrate through the corresponding eccentric vertical seat 4 and respectively extend out of two sides of the corresponding eccentric vertical seat 4, the automobile accessories in the adjacent clamping boxes 3 are arranged in the corresponding clamping boxes 3 according to the assembly sequence, lateral bolts 5 are screwed on two sides of each clamping box 3, two ends of each lateral bolt 5 respectively extend into the inner and outer portions of the corresponding clamping box 3, and one end of each lateral bolt 5 in the corresponding clamping box 3 is further rotatably sleeved with a baffle 6, a set of baffle 6 in the centre gripping box 3 all contacts with the inside auto-parts of centre gripping box 3, and the length of baffle 6 and the length looks adaptation of centre gripping box 3, 6 preferred selection soft material rubber materials of baffle in this application, arrange auto-parts under the different assembly order in the centre gripping box 3 that corresponds back in order, through the side direction bolt 5 of rotation both sides, make its one end to moving in corresponding centre gripping box 3, thereby the auto-parts in the centre gripping box 3 is pressed close to baffle 6 that the drive corresponds the side, so, can lead the restraint to the auto-parts of not unidimensional, avoid auto-parts to take place the follow-up blanking of dislocation influence in centre gripping box 3, can cooperate the head splint 7 and the tail splint 8 of tip again, rely on the slip rate of the different auto-parts of frictional force control on the lateral wall, the clamping effect of centre gripping subassembly to different auto-parts has been optimized.

As a preferred embodiment in this embodiment, referring to fig. 1-5 and 7-12, the bottom end of the clamping box 3 is provided with through holes on both upper and lower sides, the head clamp plate 7 and the tail clamp plate 8 are respectively slidably sleeved in the corresponding through holes, and the distance between a group of through holes is greater than the length of the auto parts, the head clamp plate 7 is located at the discharging end of the corresponding clamping box 3, the tail clamp plate 8 corresponds to the tail end of the tail auto part contacting with the adjacent auto part at the bottom end position, the control rod 9 is arranged at one side of the corresponding clamping box 3 and parallel to the corresponding clamping box 3, one end of the head clamp plate 7 and one end of the tail clamp plate 8 are respectively fixedly sleeved on the top end and the bottom end of the corresponding control rod 9, the side wall of the clamping box 3 is further provided with a fixing plate, the control rod 9 is slidably sleeved on the fixing plate, the return spring 12 is sleeved on the corresponding control rod 9, two ends of the return spring 12 are respectively connected to the corresponding tail clamp plate 8 and the fixing plate, the central vertical seat 13 and the vertical rotary table 2 are coaxially arranged, the bottom end of the central vertical seat 13 is also sleeved with a central balancing weight 14, the cambered plate 15 is arranged at one side of the central vertical seat 13, one end of each of the control rods 9 is provided with a sphere 16 matched with the cambered plate 15, a reinforcing rib is further arranged between the cambered plate 15 and the central vertical seat 13, an outer gear ring 18 is arranged at one side of the vertical rotary table 2 and is coaxially arranged with the vertical rotary table 2, a rotating shaft is further rotatably arranged on the annular seat 17, two ends of the rotating shaft penetrate through the annular seat 17 and are respectively sleeved with a driving gear 19 and a driven belt pulley 20, the bottom of the workbench 1 is provided with a support 21, a pedal and a flywheel 22 are both rotatably arranged on the support 21, the flywheel 22 is also connected with a crankshaft, a connecting rod is arranged between the pedal and the crankshaft, and a driving belt pulley 23 is further sleeved on one section of the crankshaft coaxial with the flywheel 22, the same transmission belt is tensioned on the driving belt pulley 23 and the driven belt pulley 20, when the fixing requirement of each automobile accessory under the environment of small assembly is met, after the position of the baffle 6 is adjusted by rotating the lateral bolt 5, various automobile accessories under different assembly sequences are orderly placed into the corresponding adjacent clamping boxes 3, meanwhile, a plurality of automobile accessories of the same kind in the clamping boxes 3 are orderly arranged in a mutual fitting mode, at the moment, under the action of the reset spring 12, the corresponding control rod 9 drives the tail clamping plate 8 to be separated from the inside of the clamping boxes 3 and drives the head clamping plate 7 to be inserted at the end part of the clamping boxes 3 to tightly abut against the automobile accessories, after an assembler continuously tramples the pedal back and forth, the flywheel 22 and the crankshaft are pulled to synchronously rotate through the connecting rod (similar to the driving principle of the old sewing machine), and then the driving belt pulley 23 and the transmission belt drive the driven belt pulley 20 to rotate, and synchronously drives the outer gear ring 18 to rotate through the rotating shaft and the driving gear 19, so that the vertical turntable 2 rotates, and further, the eccentric vertical seats 4 and the clamping boxes 3 thereon can keep the same posture and rotate along with the vertical turntable 2 due to the influence of the eccentric balancing weights, so that the spheres 16 can be orderly in extrusion contact with the cambered plate 15, along with the continuous rotation of the vertical turntable 2, the spheres 16 jack up the control rod 9, so as to pull the corresponding head clamp plate 7 to be separated from the inside of the clamping box 3, meanwhile, the tail clamp plate 8 is inserted into the clamping box 3 and lifts one end of the tail automobile accessory, so that the automobile accessory is under the elastic action of the thin spring 10, the other end extrudes the telescopic clamp plate 11, until the head clamp plate 7 is lifted to the corresponding height and the fixing effect on the tail automobile accessory is relieved, at the moment, the tail clamping plate 8 is completely inserted into the clamping box 3, the tail automobile parts fall onto the lower workbench 1 from the end part of the clamping box 3, along with the continuous rotation of the vertical turntable 2, the ball 16 is separated from being contacted with the arc panel 15, the control rod 9 is restored to the initial position under the action of the reset spring 12, the tail clamping plate 8 is separated from the clamping box 3, the head clamping plate 7 enters the end part of the clamping box 3, the subsequent automobile parts slide to one end of the clamping box 3 under the inclination action of the clamping box 3 to realize ' filling ', similarly, the automobile parts in the subsequent different clamping boxes 3 fall onto the workbench 1 one by one in the rotating process of the vertical turntable 2, and then an assembler beside the workbench 1 can assemble all the automobile parts orderly according to the falling sequence of the parts, the application automatically controls all the clamping components to operate in a coordinated way through mechanization, realize in order removing the limiting displacement to different auto-parts in turn, thereby control different kind auto-parts's assembly order, the time of the artifical various auto-parts of seeking has not only been saved, assembly efficiency is improved, can also play "teaching" effect to "new hand" assembler, make it more familiar with the assembly order between each auto-part, in addition, effectively avoid the accessory to omit and cause assembly error, the yields when having improved auto-parts assembly, the productivity effect of enterprise has been improved, furthermore, through setting up thin spring 10 and retractable splint 11 in this application, can satisfy head splint 7 and tail splint 8 intermittent type blanking of mutually supporting, can be at the auto-parts of the different length of certain limit in-range adaptation again, make things convenient for terminal auto-parts to take place to rotate in centre gripping box 3, realize stable blanking.

As a preferred implementation manner in this embodiment, referring to fig. 4 and 7, a slope slideway 24 located on the same vertical plane as the top clamping box 3 is further installed on one side of the central vertical seat 13, the bottom end of the slope slideway 24 corresponds to the position of the workbench 1, and a foam-rubber cushion 25 is further installed on the inner wall of the slope slideway 24, by rotating the vertical rotary table 2, when each auto-parts is controlled in order to be discharged and assembled, the falling auto-parts are preferentially contacted with the foam-rubber cushion 25, so that the impact influence of free blanking on the auto-parts can be effectively avoided, and the auto-parts are conveyed to the workbench 1 through the slope slideway 24, thereby facilitating the subsequent assembly operation of an assembler.

As a preferred embodiment in this embodiment, referring to fig. 5 and 6, a brake shaft is installed on one side of the annular seat 17, the brake block 27 is rotatably sleeved on the other end of the brake shaft, and the torsion spring 26 is sleeved on the brake shaft, and two ends of the torsion spring 26 are respectively connected with the brake block 27 and the annular seat 17, in the application, an assembler indirectly drives the vertical turntable 2 to rotate by treading the pedal in a reciprocating way, so as to realize the intermittent and orderly blanking of each automobile part, compared with the prior art, no power consumption equipment such as a motor is needed, the production input cost is saved, and at the same time of driving the synchronous rotation of the external gear ring 18 by the driving gear 19, the brake block 27 can be dragged by the torsion spring 26, so that the brake block 27 can play a braking effect on the driving gear 19, therefore, the vertical turntable 2 and the plurality of clamping boxes 3 thereon can be decelerated during unpowered intervention, excessive rotation of the vertical turntable 2 and the plurality of clamping boxes 3 thereon caused by inertia is avoided, the blanking speed of each automobile part can be effectively controlled, the assembly worker can operate in order, and when the final assembly is finished, the vertical turntable 2 is braked in time, the phenomenon that the subsequent assembly sequence is disturbed due to redundant blanking when an assembler leaves for a short time is avoided, the stability of the cooperative fit among all clamping components is improved, meanwhile, the peripheral mass of the flywheel 22 is larger than the internal mass thereof, and the flywheel 22 is also sleeved with an anti-skid sleeve, the flywheel 22 can play a labor-saving role in the process of manually doing work to drive the vertical turntable 2, in addition, in a static state, the anti-slip sleeve is manually rotated by an assembler to drive the flywheel 22 to rotate so as to assist the foot to apply force to indirectly drive the vertical turntable 2 to rotate, and the labor-saving effect is achieved.

The working principle of the invention is as follows: when the fixing requirement of each automobile part under the 'small assembly' environment is met, after the position of the baffle 6 is adjusted by rotating the lateral bolt 5, a plurality of automobile parts under different assembly sequences are orderly placed into the corresponding adjacent clamping boxes 3, meanwhile, a plurality of automobile parts of the same kind in the clamping boxes 3 are orderly arranged in a mutual fitting mode, at the moment, under the action of the reset spring 12, the corresponding control rod 9 drives the tail clamping plate 8 to be separated from the inside of the clamping box 3 and drives the head clamping plate 7 to be inserted at the end part of the clamping box 3 to tightly abut against the automobile parts, after an assembler continuously tramples the pedal back and forth, the flywheel 22 and the crankshaft are synchronously rotated by the connecting rod, the driven pulley 20 is driven to rotate by the driving pulley 23 and the driving belt, and the gear ring 18 is synchronously driven to rotate by the rotating shaft and the driving gear 19, so that the vertical rotary table 2 rotates, due to the influence of the eccentric balancing weight, the eccentric vertical seats 4 and the clamping boxes 3 on the eccentric vertical seats can keep the same posture and rotate along with the vertical turnplate 2, so that the balls 16 can be in extrusion contact with the arc panel 15 orderly, the balls 16 jack up the control rod 9 along with the continuous rotation of the vertical turnplate 2, the corresponding head clamp plates 7 are pulled to be separated from the inside of the clamping boxes 3, meanwhile, the tail clamp plates 8 are inserted into the clamping boxes 3 and lift one ends of the tail automobile accessories, so that the automobile accessories are extruded by the other ends of the telescopic clamp plates 11 under the elastic force of the thin springs 10 until the head clamp plates 7 are lifted to the corresponding height and the fixing effect on the tail automobile accessories is removed, at the moment, the tail clamp plates 8 are completely inserted into the clamping boxes 3, the tail automobile accessories fall onto the workbench 1 below from the end parts of the clamping boxes 3 along with the continuous rotation of the vertical turnplate 2, the sphere 16 is separated from the contact with the cambered plate 15, under the action of the reset spring 12, the control rod 9 is restored to the initial position, the tail clamping plate 8 is separated from the clamping box 3, the head clamping plate 7 enters the end part of the clamping box 3, under the action of inclination of the clamping box 3, subsequent automobile accessories slide towards one end of the clamping box 3, and the 'filling' is realized, and similarly, automobile accessories in different subsequent clamping boxes 3 drop onto the workbench 1 one by one in the rotating process of the vertical turntable 2, so that an assembler beside the workbench 1 can assemble the automobile accessories in order according to the falling sequence of the accessories, the application realizes the orderly and independent control of the coordination of the clamping components through mechanization, realizes the orderly and independent control of the limiting function of different automobile accessories, thereby the assembly sequence of different types of automobile accessories is controlled, the time for manually searching various automobile accessories is saved, the assembly efficiency is improved, the 'teaching' effect 'can be realized for a novice' assembler, the assembly sequence between the automobile accessories is more familiar, in addition, the omission of the assembly of the automobile accessories is effectively avoided, the assembly time of the automobile accessories is improved, the production efficiency of the enterprise errors is improved, and the production benefit of the enterprise is improved.

An assembler tramples the pedal in a reciprocating manner to indirectly drive the vertical rotary table 2 to rotate so as to achieve intermittent and orderly blanking of each automobile accessory, compared with the prior art, no power consumption equipment such as a motor is needed to be arranged, the production input cost is saved, the outer gear ring 18 is driven to rotate synchronously through the driving gear 19, the braking block 27 can be restrained through the torsion spring 26, and therefore the braking block 27 plays a braking effect on the driving gear 19, when no intervention is carried out, the vertical rotary table 2 and the plurality of clamping boxes 3 on the vertical rotary table are decelerated, inertia influence is avoided, excessive rotation of the vertical rotary table 2 and the plurality of clamping boxes 3 on the vertical rotary table is caused, the blanking speed of each automobile accessory can be effectively controlled, the assembly assembler can operate in order, the vertical rotary table 2 can be braked in time when the last assembly is finished, redundant blanking is avoided when the assembler leaves for a short time, the subsequent assembly sequence is prevented from being disturbed, and the stability of cooperative matching among all clamping assemblies is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a centre gripping equipment is fixed to auto-parts which characterized in that: including installing perpendicular carousel (2) on workstation (1) to and be used for respectively fixed different auto-parts a plurality of centre gripping boxes (3), centre gripping box (3) slope is arranged and is rotated through the perpendicular seat of the eccentric (4) that corresponds and install on perpendicular carousel (2), just eccentric perpendicular seat (4) keep the vertical state all the time through the eccentric balancing weight above that, still install the centre gripping subassembly that is used for the different auto-parts of centre gripping in centre gripping box (3), the centre gripping subassembly includes corresponding head splint (7) and tail splint (8) with tip auto-parts head and tail position, be connected with flexible splint (11) through thin spring (10) on head splint (7), flexible splint (11) contact with the one end of tip auto-parts, the centre gripping subassembly is still including connecting head splint (7) with control lever (9) on tail splint (8), head splint (7) with tail splint (8) can crisscross peg graft to corresponding in centre gripping box (3), just control lever (9) through spring (12) with the perpendicular seat of returning vertical seat (3) top is equipped with arc seat (13) top control panel (13), arc seat (13) are moved to the relative arc seat (13) top that moves and the fixed panel (13) is equipped with vertical seat (13), arc seat (13) that move the center is equipped with When the bottom end of the control rod (9) gradually rises on the cambered plate (15), the clamping effect of the first clamping plate (7) on one end of the automobile part can be relieved;

install on workstation (1) and be used for rotating the drive assembly of perpendicular carousel (2), drive assembly includes engaged with outer ring gear (18) and drive gear (19), and installs footboard and flywheel (22) of workstation (1) below, the user tramples the footboard can drive flywheel (22) rotate and indirectly drive perpendicular carousel (2) rotate, still install on workstation (1) and be used for slowing down the brake rigging of perpendicular carousel (2) rotational speed, brake rigging includes and installs through torsional spring (26) brake pads (27) of drive gear (19) one side, the one end overlap joint of brake pads (27) is in on drive gear (19).

2. The automobile accessory fixing and clamping device as claimed in claim 1, wherein: install annular seat (17) on workstation (1), perpendicular carousel (2) rotate the cover and establish in annular seat (17), it is a plurality of eccentric perpendicular seat (4) distribute evenly and all rotate and install on perpendicular carousel (2), centre gripping box (3) cup joint and correspond in eccentric perpendicular seat (4), just the both ends of centre gripping box (3) run through the correspondence respectively eccentric perpendicular seat (4) and extend to respectively and correspond outside the both sides of eccentric perpendicular seat (4), adjacent auto-parts in centre gripping box (3) arrange according to the assembly order and are corresponding in centre gripping box (3).

3. The automobile accessory fixing and clamping device as claimed in claim 2, wherein: side direction bolt (5) have been cup jointed to the equal screw thread in both sides of centre gripping box (3), the both ends of side direction bolt (5) extend to respectively and correspond the inside and outside of centre gripping box (3), just side direction bolt (5) are located the correspondence one end in centre gripping box (3) is still rotated the cover and is equipped with baffle (6), a set of in centre gripping box (3) baffle (6) all with the auto-parts of centre gripping box (3) inside contacts, just the length of baffle (6) with the length looks adaptation of centre gripping box (3).

4. The automobile accessory fixing and clamping device as claimed in claim 3, wherein: the downside has all been seted up the perforation on the bottom of centre gripping box (3), head splint (7) with tail splint (8) slide the cover respectively and establish correspond in the perforation, and a set of the fenestrate interval is greater than auto-parts's length, head splint (7) are located the correspondence the discharge end of centre gripping box (3), tail splint (8) correspond the tail end that tail auto-parts and adjacent auto-parts contacted on the bottom position.

5. The automobile accessory fixing and clamping device as claimed in claim 4, wherein: control lever (9) are arranged and are being corresponded one side of centre gripping box (3) and with correspond centre gripping box (3) are parallel, head splint (7) with the one end of tail splint (8) is fixed the cup joint respectively and is being corresponded on the top and the bottom of control lever (9), still install the fixed plate on the lateral wall of centre gripping box (3), control lever (9) slip cover is established on the fixed plate, just reset spring (12) cover is established and is corresponded on control lever (9), the both ends of reset spring (12) are connected respectively and are being corresponded tail splint (8) with on the fixed plate.

6. The automobile accessory fixing and clamping device as claimed in claim 5, wherein: perpendicular seat in center (13) with perpendicular carousel (2) coaxial arrangement, the bottom of the perpendicular seat in center (13) still overlaps and is equipped with central balancing weight (14), install cambered plate (15) one side of the perpendicular seat in center (13), it is a plurality of the one end of control lever (9) all install with spheroid (16) of cambered plate (15) looks adaptation, just cambered plate (15) with still install the strengthening rib between the perpendicular seat in center (13).

7. The automobile accessory fixing and clamping device as claimed in claim 2, wherein: outer ring gear (18) are installed one side of perpendicular carousel (2) and with perpendicular carousel (2) coaxial arrangement, still rotate on annular seat (17) and install the pivot, the both ends of pivot all run through annular seat (17) have been cup jointed respectively drive gear (19) and driven pulley (20), support (21) are installed to the bottom of workstation (1), the footboard with flywheel (22) all rotate to be installed on support (21), just still be connected with the bent axle on flywheel (22), the footboard with be equipped with the connecting rod between the bent axle, on the bent axle with drive pulley (23) has still been cup jointed to one section that flywheel (22) are coaxial, drive pulley (23) with the last tensioning of driven pulley (20) has same driving belt.

8. The automobile accessory fixing and clamping device as claimed in claim 6, wherein: the utility model discloses a vertical seat of centre, including centre vertical seat (13), centre gripping box (3) are located slope slide (24) on the same vertical plane, the bottom of slope slide (24) with workstation (1) position is corresponding, just foam-rubber cushion (25) are still installed to the inner wall of slope slide (24).

9. The automobile accessory fixing and clamping device as claimed in claim 7, wherein: the brake shaft is installed to one side of annular seat (17), brake pads (27) rotate the cover and establish the other end of brake shaft, just torsional spring (26) cover is established on the brake shaft, the both ends of torsional spring (26) are connected respectively brake pads (27) with on annular seat (17).

10. The automobile accessory fixing and clamping device as claimed in claim 7, wherein: the peripheral mass of the flywheel (22) is larger than the internal mass of the flywheel, and the flywheel (22) is also sleeved with an anti-skidding sleeve.

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