CN211520737U

CN211520737U - Multi-point turnover mechanism for automobile assembly line

Info

Publication number: CN211520737U
Application number: CN201921862396.5U
Authority: CN
Inventors: 邢阳; 曹庆
Original assignee: Kunshan Qixun Mechanical Equipment Manufacturing Co ltd
Current assignee: Kunshan Qixun Mechanical Equipment Manufacturing Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-18
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a multipoint turnover mechanism for an automobile assembly line, which comprises a bottom plate bracket, wherein a plurality of connecting pieces are arranged on the two sides of the bottom plate bracket along the length direction, each connecting piece comprises a mounting seat connected on the bottom plate bracket, and an L-shaped rod is arranged on each mounting seat; the connecting piece is provided with a connecting block, the connecting block is arranged on one side of the short edge of the L-shaped rod along the length direction, and a through hole is formed in one end, far away from the L-shaped rod, of the connecting block. The utility model discloses play the effect of transportation to special auto parts to the operator is convenient fast transports auto parts to next process, alleviates operator's labour.

Description

Multi-point turnover mechanism for automobile assembly line

Technical Field

The utility model belongs to the technical field of the car assembly transport technique and specifically relates to a multiple spot turnover mechanism for car assembly line is related to.

Background

The turnover mechanism is a mechanism commonly used in industrial production, is widely applied to various industries, and is an automobile assembly production line.

Generally, when an operator transports automobile parts, the automobile parts are transported in a transportation mode, and some special automobile parts are inconvenient to transport, so that an overturning mechanism is urgently needed in the industry to overturn the automobile parts from the previous process to the next process for processing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a multiple spot turnover mechanism for assembly line, its advantage: the purpose of transporting special automobile parts is achieved, so that an operator can conveniently and rapidly transport the automobile parts to the next procedure, and labor force of the operator is reduced.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a multi-point turnover mechanism for an automobile assembly line comprises a bottom plate support, wherein a plurality of connecting pieces are arranged on two sides of the bottom plate support along the length direction, each connecting piece comprises a mounting seat connected to the bottom plate support, and an L-shaped rod is arranged on each mounting seat; the connecting piece is provided with a connecting block, the connecting block is arranged on one side of the short edge of the L-shaped rod along the length direction, and a through hole is formed in one end, far away from the L-shaped rod, of the connecting block.

Through adopting above-mentioned technical scheme, the operator hangs the bottom plate support on delivery track, and through connecting piece with connecting block and bottom plate leg joint, so that the operator passes connecting block and bottom plate leg joint, the operator passes the screw rod of predetermineeing on with auto parts from the through-hole, fasten auto parts and connecting plate, the condition that can reduce auto parts and drop when transporting takes place, thereby make the bottom plate support realize the purpose to special auto parts transportation, and then the operator of being convenient for transports auto parts next process fast conveniently, the labour of operator has been alleviateed.

The utility model discloses further set up to: the inner wall of the through hole is provided with a stud guide sleeve, and one end of the stud guide sleeve, which faces the bottom plate support, is provided with an extending edge.

Through adopting above-mentioned technical scheme, the operator fixes the double-screw bolt guide pin bushing in the through-hole through extending the limit, and the double-screw bolt guide pin bushing can lead to the prefabricated screw rod on the auto parts to guarantee the accuracy of screw rod motion, the double-screw bolt guide pin bushing makes the fit clearance between screw rod and the through-hole reduce simultaneously, thereby has increased screw rod and through-hole complex stability, and then has reduced and has rocked the condition emergence that causes the screw rod wearing and tearing because of the auto parts in the transportation.

The utility model discloses further set up to: the connecting block deviates from one side of extending the limit and is equipped with the blotter, be equipped with first spring between blotter and the connecting block, the both ends of first spring respectively with connecting block and blotter butt.

Through adopting above-mentioned technical scheme, when the operator was fixed auto parts and connecting block, the blotter was contradicted on auto parts's surface, and when the operator continued fastening screw, first spring received the extrusion and had elastic restoring force for the blotter supports tightly on auto parts's surface, and the first spring of compressed this moment cushions the auto parts that rocks, thereby first spring has played absorbing effect to auto parts, and then the reduction causes the condition of auto parts wearing and tearing to take place because of vibrations.

The utility model discloses further set up to: the connecting block is provided with a guide hole, and the cushion pad is provided with a guide rod matched with the guide hole; the guide rod is provided with a limiting block at one end far away from the cushion pad, and a second spring is arranged between the limiting block and the connecting block.

Through adopting above-mentioned technical scheme, auto parts is when rocking, the direction of movement of guide bar has been restricted to the guiding hole, make the carriage release lever along linear motion, thereby play the guide effect to the blotter, and then reduce auto parts rocking amplitude and too big the condition emergence that causes to connect not hard up, when the guide bar moves along the guiding hole simultaneously, the distance between stopper and the connecting block produces the change, the stopper extrudees the second spring, the second spring has elastic restoring force under compression, thereby further cushion auto parts, and further reduce the range of auto parts vibrations.

The utility model discloses further set up to: rubber pads are arranged at the joint of the mounting seat and the L-shaped rod and the joint of the L-shaped rod and the connecting block.

Through adopting above-mentioned technical scheme, the rubber pad is made self softer by the rubber material, can fill up the gap of junction, and when auto parts produced vibrations, the connecting block produced deformation easily, and the rubber pad can increase the pliability of junction to play the cushioning effect to the junction of connecting block and L shape pole, and then reduce because of the too big possibility that causes the connecting block to bend of auto parts vibration range.

The utility model discloses further set up to: the connecting piece is provided with a pin boss, and the pin boss is provided with a positioning pin.

Through adopting above-mentioned technical scheme, the operator inserts the locating pin in the preformed hole on the auto parts when connecting the auto parts, tentatively fixes a position the car to the quick convenient location auto parts of operation, and then make the operator more accurate be connected auto parts and connecting block.

The utility model discloses further set up to: four corners of the bottom plate bracket departing from one side of the connecting block are provided with a lifting ring.

Through adopting above-mentioned technical scheme, the operator can be directly be connected rings and transportation orbital part to the operator is quick convenient with bottom plate support connection on the transportation track.

The utility model discloses further set up to: the mounting seat comprises a connecting rod, wherein a first positioning block is arranged on one side, facing the bottom plate support, of the connecting rod, a threaded rod penetrating through the bottom plate support is arranged on one side, facing away from the connecting rod, of the first positioning block, a nut is connected to one side, facing the first limiting block, of the threaded rod, a plurality of grooves are formed in the second positioning block along the peripheral direction, and a protrusion matched with the plurality of grooves is arranged on the first positioning block.

Through adopting above-mentioned technical scheme, the operator rotates the connecting rod, first locating piece follows the connecting rod and rotates together, thereby can realize carrying out the purpose of adjusting to the angle of connecting block, so that the operator rotates the connecting block, the operator rotates the nut simultaneously, make first locating piece support tightly with the second locating piece, arch and recess cooperation this moment, can restrict first locating piece and rotate, the frictional force between first locating piece and the second locating piece has been increased, thereby played the effect of deciding to the connecting block, and then reduce the connecting block pivoted condition and take place.

To sum up, the utility model discloses a beneficial technological effect does:

1. the bottom plate bracket achieves the purpose of transporting special automobile parts, so that an operator can rapidly and conveniently transport the automobile parts to the next procedure, and the labor force of the operator is reduced;

2. the first spring buffers the swaying automobile parts, so that the automobile parts can be damped, and the abrasion of the automobile parts caused by vibration is reduced;

3. the connecting rod rotates, can realize carrying out the purpose adjusted to the angle of connecting block to the operator rotates the connecting block.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram for embodying a through hole in the present embodiment.

Fig. 4 is an enlarged schematic view of a portion B in fig. 1.

Fig. 5 is an enlarged schematic view of a portion C in fig. 1.

In the figure, 1, a bottom plate bracket; 11. a rubber pad; 12. a pin boss; 13. positioning pins; 14. a hoisting ring; 2. a connecting member; 21. a mounting seat; 211. a connecting rod; 212. a first positioning block; 22. an L-shaped rod; 23. a threaded rod; 24. a nut; 25. a second positioning block; 26. a groove; 27. a protrusion; 3. connecting blocks; 31. a through hole; 32. a stud guide sleeve; 33. edge extension; 4. a cushion pad; 41. a first spring; 42. a guide hole; 43. a guide bar; 44. a limiting block; 45. a second spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a multiple spot turnover mechanism for automobile assembly line, including bottom plate support 1, all be equipped with a rings 14 on four turnings of bottom plate support 1, the operator passes through rings 14 and is connected bottom plate support 1 with the transportation track, and rings 14 are convenient for directly hang bottom plate support 1, and then the operator of being convenient for dismantles bottom plate support 1 to the operator changes bottom plate support 1. Bottom plate support 1 is equipped with a plurality of connecting pieces 2 in the one side that deviates from rings 14, connecting piece 2 includes mount pad 21 and L shape pole 22, mount pad 21 still includes the first locating block 212 (as fig. 4) of being connected with bottom plate support 1, one side that first locating block 212 deviates from bottom plate support 1 is equipped with connecting rod 211, connecting rod 211 passes through countersunk bolt with L shape pole 22, L shape pole 22's minor face has connecting block 3 through countersunk bolt along length direction, the one end that L shape pole 22 was kept away from to connecting block 3 is equipped with through-hole 31 (as fig. 3), be equipped with stud guide pin bushing 32 in the through-hole 31, stud guide pin bushing 32 is equipped with towards one side of bottom plate support 1 and prolongs limit 33, it fastens through screw and connecting block 3 to prolong limit 33, all be equipped with rubber pad 11 at L shape pole 22 and connecting rod 211's junction and L shape pole 22 and connecting block.

Referring to fig. 1 and 2, a prefabricated bolt is arranged on a produced automobile part, an operator passes through the bolt from a stud guide sleeve 32, a pin boss 12 is connected on a connecting rod 211, a positioning pin 13 (as shown in fig. 5) penetrates through the pin boss 12, the positioning pin 13 is matched with a preformed hole on the automobile part, so that the operator can more accurately position the automobile part, the automobile part can be quickly and conveniently connected onto a connecting block 3, when a bottom plate support 1 moves, the automobile part has inertia under the self gravity, the automobile part is easy to shake, the connecting block 3 is easy to deform, a rubber pad 11 is made of a rubber material and is softer, a gap between an L-shaped rod 22 and the connecting block 3 can be filled, the rubber pad 11 plays a role in buffering the connection between the connecting block 3 and the L-shaped rod 22, and reduces the possibility of bending of the connecting block 3, cause the insecure condition of auto parts connection to take place, this moment bottom plate holder 1 can be stable transport auto parts to bottom plate holder 1 has realized transporting convenient purpose to special auto parts, so that the operator is convenient fast and convenient transports auto parts to next process, has alleviateed operator's labour.

Referring to fig. 2 and 3, a buffer pad 4 is disposed on one side of the connecting block 3 away from the bottom plate bracket 1, a first spring 41 is disposed between the buffer pad 4 and the connecting block 3, one end of the first spring 41 abuts against the buffer pad 4, the other end of the first spring abuts against the connecting block 3, two guide holes 42 are disposed on the connecting block 3, a guide rod 43 is disposed in each of the two guide holes 42, a limit block 44 is connected to one end of the guide rod 43 far away from the buffer pad 4 through a thread, a second spring 45 is sleeved on the guide rod 43 between the limit block 44 and the connecting block 3, an operator can partially compress the second spring 45 by adjusting the distance between the limit block 44 and the connecting block 3, when the operator installs an automobile part, the operator passes through the buffer pad 4 and the connecting block 3 simultaneously, when the buffer pad 4 abuts against, the operator continues to fasten the automobile part, so, when auto parts produced and rocked, blotter 4 rocked along with auto parts, spacing pore pair guide bar 43's moving direction was injectd, make blotter 4 advance rectilinear movement along guide bar 43 moving direction, with the range of rocking that reduces auto parts, be in the effect that partly compressed first spring 41 played the buffering to auto parts this moment, with the possibility that reduces auto parts production vibrations, partly compressed second spring 45 further cushions auto parts simultaneously, thereby increased the shock attenuation effect to auto parts, and then the reduction causes the condition of auto parts wearing and tearing to take place because of vibrations.

Referring to fig. 4, a second positioning block 25 corresponding to the first positioning block 212 is disposed between the bottom plate bracket 1 and the first positioning block 212, the second positioning block 25 is fixedly connected to the bottom plate bracket 1, a threaded rod 23 is disposed at an end of the first positioning block 212 facing away from the connecting rod 211, the threaded rod 23 simultaneously passes through the second positioning block 25 and the bottom plate bracket 1 and is fastened to the bottom plate bracket 1 by a nut 24, the nut 24 is a butterfly nut 24, so that an operator can directly rotate the nut 24 to facilitate the operator to detach the mounting seat 21, a plurality of grooves 26 are disposed along a circumferential direction at an end of the second positioning block 25 facing away from the bottom plate bracket 1, a plurality of protrusions 27 matched with the grooves 26 are disposed along the circumferential direction at the first positioning block 212, the operator can adjust an angle of the connecting block 3 by rotating the connecting rod 211, so that the operator can be matched with, so that the quick convenient connection auto parts of operator, after adjusting connecting block 3 to appropriate position, the operator screws up nut 24, make protruding 27 and recess 26 cooperation, protruding 27 and recess 26 cooperation has increased the frictional force between first locating piece 212 and the second locating piece 25, thereby second locating piece 25 has restricted the rotation of first locating piece 212, and then reduce auto parts and produce and rock and cause connecting block 3 pivoted possibility, take place with the unstable condition of reducing connecting block 3 and auto parts connection.

The implementation principle of the embodiment is as follows: the operator rotates nut 24 and makes arch 27 break away from recess 26, the operator rotates connecting rod 211 and adjusts the angle of connecting block 3, after the angular adjustment of connecting piece 2, with preformed hole and locating pin 13 cooperation on the auto parts, pass the bolt on the auto parts from through-hole 31 simultaneously, then fasten auto parts and connecting block 3, make blotter 4 support tightly on the surface of auto parts, accomplish the fastening of auto parts, hang rings 14 on the transportation track again, transport the auto parts at last.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multiple spot turnover mechanism for automobile assembly line which characterized in that: the connecting device comprises a bottom plate support (1), wherein a plurality of connecting pieces (2) are arranged on two sides of the bottom plate support (1) along the length direction, each connecting piece (2) comprises a mounting seat (21) connected to the bottom plate support (1), and an L-shaped rod (22) is arranged on each mounting seat (21);

be equipped with connecting block (3) on connecting piece (2), connecting block (3) set up in L shape pole (22) minor face along length direction's one side, the one end that L shape pole (22) were kept away from in connecting block (3) is equipped with through-hole (31).

2. The multi-turn mechanism for an automotive assembly line of claim 1, wherein: the inner wall of the through hole (31) is provided with a stud guide sleeve (32), and one end of the stud guide sleeve (32) facing the bottom plate support (1) is provided with an extending edge (33).

3. The multi-turn mechanism for an automotive assembly line of claim 2, wherein: one side that connecting block (3) deviate from and prolong limit (33) is equipped with blotter (4), be equipped with first spring (41) between blotter (4) and connecting block (3), the both ends of first spring (41) respectively with connecting block (3) and blotter (4) butt.

4. The multi-turn mechanism for an automotive assembly line of claim 3, wherein: a guide hole (42) is formed in the connecting block (3), and a guide rod (43) matched with the guide hole (42) is arranged on the buffer pad (4);

one end of the guide rod (43) far away from the cushion pad (4) is provided with a limiting block (44), and a second spring (45) is arranged between the limiting block (44) and the connecting block (3) of the guide rod (43).

5. The multi-turn mechanism for an automotive assembly line of claim 1, wherein: and rubber pads (11) are arranged at the joint of the mounting seat (21) and the L-shaped rod (22) and the joint of the L-shaped rod (22) and the connecting block (3).

6. The multi-turn mechanism for an automotive assembly line of claim 1, wherein: the connecting piece (2) is provided with a pin boss (12), and the pin boss (12) is provided with a positioning pin (13).

7. The multi-turn mechanism for an automotive assembly line of claim 1, wherein: four corners of the bottom plate bracket (1) deviating from one side of the connecting block (3) are provided with a hanging ring (14).

8. The multi-turn mechanism for an automotive assembly line of claim 1, wherein: mounting seat (21) include connecting rod (211), connecting rod (211) are equipped with first locating piece (212) towards one side of bottom plate holder (1), one side that first locating piece (212) deviate from connecting rod (211) is equipped with threaded rod (23) of passing bottom plate holder (1), threaded rod (23) have nut (24) at one side threaded connection that bottom plate holder (1) deviates from first locating piece (212), bottom plate holder (1) is equipped with second locating piece (25) towards one side of first locating piece (44), a plurality of recesses (26) have been seted up along the direction of periphery in second locating piece (25), be equipped with protruding (27) with a plurality of recess (26) matched with on first locating piece (212).