CN210306493U

CN210306493U - Automatic frame front and back overturning and welding frame device for motor tricycle

Info

Publication number: CN210306493U
Application number: CN201920892268.9U
Authority: CN
Inventors: 李贯军; 徐松坡; 牛博
Original assignee: Henan Jinpeng Vehicle Industry Co ltd
Current assignee: Henan Jinpeng Vehicle Industry Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-14
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a motor tricycle frame positive and negative automatic overturning welding frame device, which comprises a bottom plate, a solder groove, a counterweight block, a fixed plate, a fixed hole, a bracket, a first mounting bracket, an overturning motor, a first overturning shaft, a distance sensor, a limiting block, a spring seat, a spring rod, a buffer rubber block, an overturning assembly, a second overturning shaft, a second mounting bracket, a transmission bearing and a bearing seat, wherein the bracket is respectively installed around the top of the bottom plate by welding, the first mounting bracket and the second mounting bracket are respectively installed on the top of the bracket by bolts, the overturning motor is installed on one side of the top of the first mounting bracket by bolts, the bearing seat is installed in the center of the top of the second mounting bracket by bolts, and the automatic overturning welding frame device has the advantages of simple operation, firm installation and fixation, good support stability and simultaneously, can carry on spacingly to the upset of overturning frame, improve welding effect greatly.

Description

Automatic frame front and back overturning and welding frame device for motor tricycle

Technical Field

The utility model relates to a welding frame technical field specifically is an automatic welding frame device that overturns of motor tricycle frame positive and negative.

Background

When a frame of a motor tricycle is processed, welding processing is generally needed; in the welding process, a manual welding method is usually adopted, when a frame is placed on a welding table, because the frame is large in size and the support stability of the welding table is poor, the welding frame is prone to toppling, and welding efficiency is affected; therefore, it is necessary to design a welding frame device for automatically overturning the front and back sides of a frame of a motor tricycle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic welding stand device that overturns of motor tricycle frame positive and negative to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a motor tricycle frame positive and negative automatic upset weld holder device, includes bottom plate, solder groove, counter weight groove, balancing weight, fixed plate, fixed orifices, support, first mounting bracket, upset motor, first trip shaft, apart from inductor, stopper, spring holder, spring beam, cushion rubber piece, upset subassembly, second trip shaft, second mounting bracket, drive bearing and bearing frame, there is the support at the top of bottom plate through welding respectively all around, first mounting bracket and second mounting bracket are installed respectively through the bolt in the top of support, the upset motor is installed through the bolt in top one side of first mounting bracket, the bearing frame is installed through the bolt in the top central authorities of second mounting bracket, and the inside of bearing frame is provided with drive bearing, be provided with the upset subassembly between first mounting bracket and the second mounting bracket, the upset subassembly includes roll-over stand, First transmission board, link, spacing clamp plate, first locating plate, cardboard, second locating plate, fastening spring, clamp splice, T type spout, T type slider, second transmission board and axle sleeve, there are first locating plate and second locating plate in the inside of roll-over stand through the welding installation, the top fixed mounting of first locating plate has a plurality of cardboard, the top of second locating plate is provided with two clamp splices.

As a further aspect of the present invention: the utility model discloses a welding flux groove, including bottom plate, counterweight groove, fixed plate, the fixed orifices has been seted up through the welding to the both sides of bottom plate, and the top central authorities of fixed plate, the welding flux groove is installed through the bolt in the top central authorities of bottom plate.

As a further aspect of the present invention: the distance sensor is installed through the bolt respectively at the top opposite side both ends of first mounting bracket, all install the stopper through the bolt apart from the outside of inductor, and highly being higher than apart from the height of inductor of stopper, a spring holder is installed to one side of stopper, the spring rod is installed in the grafting in the top of spring holder, and the top fixed mounting of spring rod has the cushion rubber piece.

As a further aspect of the present invention: first drive plate and second drive plate are installed through the welding respectively at the both ends of roll-over stand, the one end of first drive plate and second drive plate all installs the link through welded fastening, and one side of link installs spacing clamp plate through the welding, the axle sleeve is all installed in the packing of one side central authorities of first drive plate and second drive plate, first trip shaft is installed through the shaft coupling in one side of upset motor, and the other end of first trip shaft and the axle sleeve fixed connection of first drive plate one side, the second trip shaft is installed through the parallel key in one side of drive bearing, and the axle sleeve fixed connection of the one end of second trip shaft and second drive plate one side.

As a further aspect of the present invention: t type spout has all been seted up to the top both sides of second locating plate, the bottom fixed mounting of clamp splice has T type slider, and the clamp splice passes through T type slider and T type spout sliding connection, the inside of second locating plate is provided with two fastening spring, fastening spring's one end and the interior wall connection of second locating plate, and fastening spring's the other end and the bottom of T type slider are connected.

The utility model has the advantages that: this automatic welding stand device that overturns of motor tricycle frame positive and negative, when the installation, through fixing the bottom plate on mounting surface, can make the flat board have good bearing effect and support stability, can effectively avoid the condition that the upset subassembly takes place to empty, will need welded frame fixed mounting in the inside of roll-over stand through cardboard and fixture block, thereby the condition of frame skew takes place in the upset in-process has been avoided, and simultaneously, when overturning, can in time sense the rotation angle of spacing clamp plate through apart from the inductor, carry on spacingly to spacing clamp plate through the stopper, avoid the roll-over stand to take place the excessive condition of upset, thereby make rotation angle more accurate, be favorable to improving welded quality.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a schematic structural view of the first mounting frame of the present invention;

fig. 3 is a schematic structural view of the turnover assembly of the present invention;

fig. 4 is a partial sectional view of a second positioning plate of the present invention;

in the figure: 1. a base plate; 2. a solder bath; 3. a counterweight groove; 4. a balancing weight; 5. a fixing plate; 6. a fixing hole; 7. a support; 8. a first mounting bracket; 9. turning over a motor; 10. a first overturning shaft; 11. a distance sensor; 12. a limiting block; 13. a spring seat; 14. a spring lever; 15. a buffer rubber block; 16. a turnover assembly; 17. a roll-over stand; 18. a first drive plate; 19. a connecting frame; 20. a limiting pressure plate; 21. a first positioning plate; 22. clamping a plate; 23. a second positioning plate; 24. a fastening spring; 25. a clamping block; 26. a T-shaped chute; 27. a T-shaped slider; 28. a second drive plate; 29. a shaft sleeve; 30. a second overturning shaft; 31. a second mounting bracket; 32. a drive bearing; 33. and a bearing seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a tricycle frame front and back automatic turnover welding frame device comprises a bottom plate 1, a solder groove 2, a counterweight groove 3, a counterweight block 4, a fixing plate 5, a fixing hole 6, a support 7, a first mounting frame 8, a turnover motor 9, a first turnover shaft 10, a distance sensor 11, a limiting block 12, a spring seat 13, a spring rod 14, a buffer rubber block 15, a turnover assembly 16, a second turnover shaft 30, a second mounting frame 31, a transmission bearing 32 and a bearing seat 33, wherein the counterweight groove 3 is formed in one side of the interior of the bottom plate 1, the counterweight block 4 is filled in the counterweight groove 3, and the support stability of the bottom plate 1 can be improved through the counterweight block 4 filled in the counterweight groove 3; the two sides of the bottom plate 1 are respectively provided with a fixing plate 5 through welding, and the center of the top of the fixing plate 5 is provided with a fixing hole 6, so that a bolt can conveniently penetrate through the fixing hole 6, and the fixing plate 5 and the bottom plate 1 can be installed and fixed; the center of the top of the bottom plate 1 is provided with a solder groove 2 through a bolt, so that solder can be conveniently contained; the periphery of the top of the bottom plate 1 is respectively provided with a support 7 through welding, the top of the support 7 is respectively provided with a first mounting frame 8 and a second mounting frame 31 through bolts, one side of the top of the first mounting frame 8 is provided with a turnover motor 9 through bolts, two ends of the other side of the top of the first mounting frame 8 are respectively provided with a distance sensor 11 through bolts, the distance from the sensor 11 to the limiting pressure plate 20 can be sensed, the outer side of the distance sensor 11 is provided with a limiting block 12 through bolts, and the height of the limiting block 12 is higher than that of the distance sensor 11, so that the limiting pressure plate 20 can be prevented from extruding the distance sensor 11; a spring seat 13 is installed on one side of the limiting block 12, a spring rod 14 is installed on the top of the spring seat 13 in an inserted mode, and a buffering rubber block 15 is fixedly installed on the top of the spring rod 14, so that a good buffering effect is achieved, and the hard collision between the limiting pressure plate 20 and the limiting block 12 is avoided; a bearing seat 33 is installed in the center of the top of the second mounting frame 31 through a bolt, a transmission bearing 32 is arranged inside the bearing seat 33, a turnover assembly 16 is arranged between the first mounting frame 8 and the second mounting frame 31, the turnover assembly 16 comprises a turnover frame 17, a first transmission plate 18, a connecting frame 19, a limiting pressure plate 20, a first positioning plate 21, a clamping plate 22, a second positioning plate 23, a fastening spring 24, a clamping block 25, a T-shaped sliding groove 26, a T-shaped sliding block 27, a second transmission plate 28 and a shaft sleeve 29, a first transmission plate 18 and a second transmission plate 28 are respectively installed at two ends of the turnover frame 17 through welding, the connecting frame 19 is fixedly installed at one end of each of the first transmission plate 18 and the second transmission plate 28 through welding, the limiting pressure plate 20 is installed at one side of the connecting frame 19 through welding, the shaft sleeve 29 is installed in the center of one side of each of the first transmission plate 18 and the second transmission plate 28, a first turnover shaft 10 is installed, the other end of the first turnover shaft 10 is fixedly connected with the shaft sleeve 29 on one side of the first transmission plate 18, one side of the transmission bearing 32 is provided with the second turnover shaft 30 through a flat key, and one end of the second turnover shaft 30 is fixedly connected with the shaft sleeve 29 on one side of the second transmission plate 28, so that power transmission is facilitated, and the turnover assembly 16 can be turned conveniently; first locating plate 21 and second locating plate 23 are installed through the welding in roll-over stand 17's inside, the top fixed mounting of first locating plate 21 has a plurality of cardboard 22, the top of second locating plate 23 is provided with two clamp splice 25, T type spout 26 has all been seted up to the top both sides of second locating plate 23, the bottom fixed mounting of clamp splice 25 has T type slider 27, and clamp splice 25 passes through T type slider 27 and T type spout 26 sliding connection, the inside of second locating plate 23 is provided with two fastening spring 24, fastening spring 24's one end and the interior wall connection of second locating plate 23, and fastening spring 24's the other end is connected with T type slider 27's bottom, be convenient for clamp the frame through clamp splice 25.

The utility model discloses a theory of operation: when the mounting structure is used, the base plate 1 is placed on a mounting plane, the bearing effect of the base plate 1 can be improved through the balancing weight 4 in the balancing weight groove 3, then bolts penetrate through the fixing holes 6 in the top of the fixing plate 5, so that the fixing plate 5 and the mounting plane can be fixed, the base plate 1 can be fixed through the fixing plates 5 on the periphery of the base plate 1, and then the first mounting frame 8 and the second mounting frame 31 are supported through the support 7; the fixed bottom plate 1 has good stability, and the situation that the turnover assembly 16 topples over during work is avoided; placing a frame to be welded on a first positioning plate 21 and a second positioning plate 23 at the top of a roll-over stand 17, clamping the frame through a clamping plate 22, pulling a clamping block 25 to enable a T-shaped sliding block 27 to slide in a T-shaped sliding groove 26, pulling a fastening spring 24 by the T-shaped sliding block 27 while the clamping block 25 slides to enable the fastening spring 24 to deform, loosening the clamping block 25, resetting the fastening spring 24, pulling the T-shaped sliding block 27 and the clamping block 25 to reset, and clamping the frame through the clamping block 25; after the frame is fixed, when the other side of the frame needs to be welded, the turnover motor 9 on one side of the first mounting frame 8 works, because the first turnover shaft 10 is connected with the first transmission plate 18 through the shaft sleeve 29, the bearing seat 33 at the top of the second mounting frame 31 is connected with the second turnover shaft 30 through the transmission bearing 32, and the second turnover shaft 30 is connected with the second transmission plate 28 through the shaft sleeve 29, the turnover frame 17 can rotate when the first turnover shaft 10 rotates, the limiting pressure plate 20 rotates through the connecting frame 19 when the turnover frame 17 rotates 180 degrees, until the limiting pressure plate 20 contacts with the buffer rubber block 15, the buffer rubber block 15 extrudes the spring seat 13 through the spring rod 14, the buffer rubber block 15 has a buffer effect, until the limiting pressure plate 20 gradually approaches the limiting block 12, when a signal is sensed by the distance sensor 11, the signal can be transmitted to the turnover motor 9, make upset motor 9 stop work, stop the roll-over stand 17 upset for welding robot can weld the another side of frame, and the waste material that the welding produced falls into in the solder groove 2.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A tricycle frame front and back automatic overturning welding frame device is characterized by comprising a bottom plate (1), a welding material groove (2), a counterweight groove (3), a counterweight block (4), a fixing plate (5), a fixing hole (6), a support (7), a first mounting frame (8), an overturning motor (9), a first overturning shaft (10), a distance sensor (11), a limiting block (12), a spring seat (13), a spring rod (14), a buffer rubber block (15), an overturning assembly (16), a second overturning shaft (30), a second mounting frame (31), a transmission bearing (32) and a bearing seat (33), wherein the support (7) is respectively installed on the periphery of the top of the bottom plate (1) through welding, the first mounting frame (8) and the second mounting frame (31) are respectively installed on the top of the support (7) through bolts, the overturning motor (9) is installed on one side of the top of the first mounting frame (8) through bolts, a bearing seat (33) is installed at the center of the top of the second mounting frame (31) through a bolt, a transmission bearing (32) is arranged in the bearing seat (33), a turning component (16) is arranged between the first mounting rack (8) and the second mounting rack (31), the overturning assembly (16) comprises an overturning frame (17), a first transmission plate (18), a connecting frame (19), a limiting pressing plate (20), a first positioning plate (21), a clamping plate (22), a second positioning plate (23), a fastening spring (24), a clamping block (25), a T-shaped sliding groove (26), a T-shaped sliding block (27), a second transmission plate (28) and a shaft sleeve (29), a first positioning plate (21) and a second positioning plate (23) are welded in the roll-over stand (17), the top of the first positioning plate (21) is fixedly provided with a plurality of clamping plates (22), two clamping blocks (25) are arranged at the top of the second positioning plate (23).

2. The automatic reverse welding frame device for the front and the back of the frame of the motor tricycle as claimed in claim 1, wherein a counterweight groove (3) is formed in one side of the inside of the bottom plate (1), a counterweight block (4) is filled in the counterweight groove (3), fixing plates (5) are mounted on two sides of the bottom plate (1) through welding, a fixing hole (6) is formed in the center of the top of each fixing plate (5), and a welding material groove (2) is mounted in the center of the top of the bottom plate (1) through bolts.

3. The automatic frame turnover welding frame device for the motor tricycle frame is characterized in that distance sensors (11) are respectively mounted at two ends of the other side of the top of the first mounting frame (8) through bolts, limiting blocks (12) are mounted on the outer sides of the distance sensors (11) through bolts, the height of each limiting block (12) is higher than that of each distance sensor (11), a spring seat (13) is mounted on one side of each limiting block (12), a spring rod (14) is mounted on the top of each spring seat (13) in an inserted connection mode, and a buffer rubber block (15) is fixedly mounted on the top of each spring rod (14).

4. The automatic frame turnover welding frame device for the motor tricycle is characterized in that a first transmission plate (18) and a second transmission plate (28) are respectively installed at two ends of the turnover frame (17) through welding, a connecting frame (19) is fixedly installed at one end of each of the first transmission plate (18) and the second transmission plate (28) through welding, a limiting pressing plate (20) is installed at one side of the connecting frame (19) through welding, shaft sleeves (29) are respectively installed at the centers of one sides of the first transmission plate (18) and the second transmission plate (28) in a filling mode, a first turnover shaft (10) is installed at one side of a turnover motor (9) through a coupler, the other end of the first turnover shaft (10) is fixedly connected with the shaft sleeve (29) at one side of the first transmission plate (18), a second turnover shaft (30) is installed at one side of a transmission bearing (32) through a flat key, and one end of the second turnover shaft (30) is fixedly connected with a shaft sleeve (29) at one side of the second transmission plate (28).

5. The automatic frame turnover welding frame device for the motor tricycle frame is characterized in that T-shaped sliding grooves (26) are formed in two sides of the top of the second positioning plate (23), T-shaped sliding blocks (27) are fixedly mounted at the bottoms of the clamping blocks (25), the clamping blocks (25) are connected with the T-shaped sliding grooves (26) in a sliding mode through the T-shaped sliding blocks (27), two fastening springs (24) are arranged inside the second positioning plate (23), one ends of the fastening springs (24) are connected with the inner wall of the second positioning plate (23), and the other ends of the fastening springs (24) are connected with the bottoms of the T-shaped sliding blocks (27).