CN210188998U

CN210188998U - Centering device for assembling rear fender of moped

Info

Publication number: CN210188998U
Application number: CN201921159776.2U
Authority: CN
Inventors: Bingcun Wu; 吴柄村
Original assignee: Guangxi Yangge Technology Co Ltd
Current assignee: Guangxi Yangge Technology Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-03-27
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a centering device is used in assembly of fender behind vehicle using motor, including the bottom plate, bottom plate bottom surface four corners department is fixed respectively and is equipped with the regulation support, and bottom plate top surface left end is fixed and is equipped with the locating piece, and the locating piece side is equipped with first threaded rod, and the spiro union has threaded sleeve on the first threaded rod. The utility model discloses a second threaded rod both ends screw thread opposite direction sets up, two arcs of adjusting the removal through the second threaded rod use the partition plate to remove as central symmetry, thereby realize spacing and the clamp to the rear wheel, utilize simultaneously and rotate first threaded rod, utilize the effect of location slide bar, make two slides slide at the flange, change the distance between two L type limiting plates, realize pressing from both sides tight location rear fender, accomplish the centering assembly of rear wheel and rear fender, and because the distance between two arcs is adjustable, distance between two L type limiting plates can be transferred, can be applicable to the centering assembly of the rear wheel of different widths and rear fender, it is more convenient to use.

Description

Centering device for assembling rear fender of moped

Technical Field

The utility model relates to a moped assembly technical field specifically is a centering device is used in assembly of fender behind moped.

Background

The moped is favored by middle and low income levels in cities due to the functional advantages of low price, convenience and environmental protection, the number of people using the moped is continuously increased, and the qualified moped can be produced only by carrying out a strict assembly process on the resistance vehicle during production.

In the assembly process, due to the fact that the number of assembly parts and links between the rear wheel and the rear fender is large, deviation of a single part and partial assembly deviation in the process are prone to occurring, small deviation is accumulated after the whole vehicle is assembled, and becomes a large error, particularly the problem that the center of the rear wheel and the center of the rear fender are not aligned well is solved, the qualification rate and the commodity performance of products are directly affected, the vehicle correction process is added, and therefore manufacturing cost is increased. Therefore, the centering device for assembling the rear fender of the moped is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a centering device is used in assembly of fender behind vehicle using motor.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a centering device for assembling a rear fender of a moped, which comprises a bottom plate, four corners of the bottom surface of the bottom plate are respectively and fixedly provided with an adjusting support, the left end of the top surface of the bottom plate is fixedly provided with a positioning block, the side end of the positioning block is provided with a first threaded rod, the first threaded rod is screwed with a threaded sleeve, the first threaded rod is rotationally connected with a fixed plate through a bearing, the side surface of the fixed plate is fixedly provided with a positioning groove, the center of the positioning groove is fixedly provided with a dividing plate, the positioning groove is internally and rotationally provided with a second threaded rod, the second threaded rod penetrates through the dividing plate, one end of the dividing plate penetrates through the positioning groove to be fixedly connected with an operating panel, the two arc-shaped plates are symmetrically arranged at two sides of the dividing plate, the two arc-shaped plates are, the positioning groove is fixedly embedded at the right end of the top surface of the bottom plate; first threaded rod both sides are equipped with the symmetry and are equipped with the flange, and the flange slope is fixed with the bottom plate top surface, contained angle between flange and the locating piece is 55-65, slides respectively on two flanges has the slide, fixedly on the slide top surface being equipped with L type limiting plate, and two L type limiting plates set up relatively, the slide is fixed to be equipped with the riser, and two risers perpendicular to bottom plate top surfaces set up, riser side and L type limiting plate side parallel arrangement run through between two slides and are equipped with the location slide bar, and the location slide bar runs through the thread bush, location slide bar and slide, thread bush sliding connection, thread bush top is through locating lever and fixed block fixed connection, the fixed block both sides are the fixed telescopic link that is equipped with respectively, the telescopic link other end and L type limiting plate fixed connection.

As an optimal technical scheme of the utility model, it has the slipmat to adjust the subsides of support bottom surface.

As a preferred technical scheme of the utility model, first threaded rod runs through locating piece and handle fixed connection through the connecting axle, the connecting axle passes through bearing swivelling joint with the locating piece.

As an optimal technical scheme of the utility model, the second threaded rod uses the partition plate as the both sides screw thread opposite direction at center.

As the utility model discloses a preferred technical scheme, the tangent setting of arc outer cambered surface lower extreme and bottom plate, the lower end of arc inner cambered surface is handled through chamfer processing.

As an optimized technical scheme of the utility model, the constant head tank bottom surface adopts the inclined plane setting.

As an optimal technical scheme of the utility model, the perpendicular center pin of fixed block and the perpendicular center pin setting of cutting apart the board are in same vertical plane.

As an optimized technical scheme of the utility model, the telescopic link adopts the multisection telescopic link.

As a preferred technical scheme of the utility model, the fixed spout that is equipped with in flange both sides, the fixed U type sliding sleeve that is equipped with in slide bottom surface, U type sliding sleeve imbed in the spout and with spout sliding connection.

The utility model has the advantages that: this kind of centering device is used in assembly of vehicle using motor rear fender, set up through second threaded rod both ends screw thread opposite direction, two arcs of adjusting the removal through the second threaded rod use the partition plate to remove as central symmetry, thereby realize spacing and the clamp of rear wheel, utilize simultaneously and rotate first threaded rod, utilize the effect of location slide bar, make two slides slide at the flange, change the distance between two L type limiting plates, realize pressing from both sides tight location rear fender, accomplish the centering assembly of rear wheel and rear fender, and because the distance between two arcs is adjustable, distance between two L type limiting plates can be adjusted, can be applicable to the centering assembly of the rear wheel of different widths and rear fender, it is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a centering device for assembling a rear fender of a moped of the present invention;

FIG. 2 is an enlarged schematic structural view of the centering device for assembling the rear fender of the moped of the present invention at the position B in FIG. 1;

FIG. 3 is a schematic axial side perspective view of the centering device for assembling the rear fender of the moped of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the centering device for assembling the rear fender of the moped of the present invention.

In the figure: 1. a base plate; 2. adjusting the support; 3. positioning blocks; 4. a first threaded rod; 5. a threaded sleeve; 6. a fixing plate; 7. positioning a groove; 8. a groove; 9. dividing the plate; 10. a second threaded rod; 11. an arc-shaped plate; 12. an arc-shaped baffle plate; 13. a convex plate; 14. a slide plate; 15. positioning the slide bar; 16. positioning a rod; 17. a vertical plate; 18. a fixed block; 19. a telescopic rod; 20. an L-shaped limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3 and 4, the centering device for assembling the rear mudguard of the moped comprises a bottom plate 1, adjusting supports 2 are respectively and fixedly arranged at four corners of the bottom surface of the bottom plate 1, a positioning block 3 is fixedly arranged at the left end of the top surface of the bottom plate 1, a first threaded rod 4 is arranged at the side end of the positioning block 3, a threaded sleeve 5 is screwed on the first threaded rod 4, the first threaded rod 4 is rotatably connected with a fixed plate 6 through a bearing, a positioning groove 7 is fixed on the side surface of the fixed plate 6, a dividing plate 9 is fixed at the center in the positioning groove 7, a second threaded rod 10 is rotated in the positioning groove 7, the second threaded rod 10 penetrates through the dividing plate 9, one end of the dividing plate 9 penetrates through the positioning groove 7 and is fixedly connected with an operating panel, arc-shaped plates 11 are symmetrically arranged at two sides of the dividing plate 9, the two arc-shaped plates 11 are slidably connected, a positioning groove 7 is arranged at the side end of the arc plate 11, and the positioning groove 7 is fixedly embedded at the right end of the top surface of the bottom plate 1; the two sides of the first threaded rod 4 are symmetrically provided with convex plates 13, the convex plates 13 are obliquely fixed on the top surface of the bottom plate 1, the included angle between the convex plates 13 and the positioning block 3 is 55-65 degrees, sliding plates 14 respectively slide on the two convex plates 13, the top surface of the sliding plate 14 is fixedly provided with an L-shaped limiting plate 20, the two L-shaped limiting plates 20 are oppositely arranged, the sliding plate 14 is fixedly provided with a vertical plate 17, the two vertical plates 17 are arranged vertical to the top surface of the bottom plate 1, the side surfaces of the vertical plate 17 are parallel to the side surfaces of the L-shaped limiting plates 20, a positioning slide rod 15 penetrates between the two sliding plates 14, the positioning slide rod 15 penetrates through the threaded sleeve 5, the positioning slide rod 15 is slidably connected with the sliding plate 14 and the threaded sleeve 5, the top of the threaded sleeve 5 is fixedly connected with the fixed block 18 through a, this kind of centering device is used in assembly of fender behind vehicle using motor, set up through second threaded rod 10 both ends screw opposite direction, two arcs 11 of adjusting the removal through second threaded rod 10 use partition plate 9 to remove as central symmetry, thereby realize spacing and pressing from both sides tight to the rear wheel, utilize simultaneously and rotate first threaded rod 4, utilize the effect of location slide bar 15, make two slides 14 slide at flange 13, change the distance between two L type limiting plates 20, realize pressing from both sides tight location rear fender, accomplish the centering assembly of rear wheel and rear fender, and because the distance between two arcs 11 is adjustable, distance between two L type limiting plates 20 can be adjusted, can be applicable to the centering assembly of the rear wheel of different width and rear fender, it is more convenient to use.

Wherein, the bottom surface of the adjusting support 2 is pasted with an antiskid pad, so that the phenomenon of sliding of the whole device in the use process is prevented.

Wherein, first threaded rod 4 runs through locating piece 3 and handle fixed connection through the connecting axle, and the connecting axle passes through bearing swivelling joint with locating piece 3, realizes the operation to first threaded rod 4.

The two sides of the second threaded rod 10, which are centered on the dividing plate 9, have opposite thread directions, so that the two arc-shaped plates 11 move centered on the dividing plate 9.

Wherein, 11 outer cambered surface minimums of arc set up with bottom plate 1 is tangent, and 11 inner cambered surface minimums of arc are handled through chamfer processing, guarantee that the rear wheel can enter into 11 inner cambered surfaces of arc on.

Wherein, the bottom surface of the positioning groove 7 is arranged by adopting an inclined plane, so that the rear wheel can move to the bottom plate 1 conveniently.

Wherein, the vertical central shaft of the fixed block 18 and the vertical central shaft of the partition plate 9 are arranged on the same vertical plane, thereby ensuring the centering assembly precision of the rear mudguard.

Wherein, telescopic link 19 adopts multisection telescopic link, has guaranteed that whole device can normal operating.

Wherein, the fixed spout that is equipped with in flange 13 both sides, the fixed U type sliding sleeve that is equipped with in slide 14 bottom surface, U type sliding sleeve imbed in the spout and with spout sliding connection, guaranteed that whole device can normal operating.

The working principle is as follows:

during the use, operation regulation support 2, bottom plate 1 of making level, promote the frame and make the rear wheel move on bottom plate 1, then move again in the arc 11 intrados on, and the arc of arc 11 intrados and rear wheel is equal, clockwise rotation second threaded rod 10, second threaded rod 10 uses cut-off board 9 as the both sides screw thread opposite direction at center for two arcs 11 use cut-off board 9 to move as central symmetry, can make two cowl 12 press from both sides tightly fix a position the rear wheel.

After the rear wheel location, then rotate first threaded rod 4 for threaded sleeve 5 slides at first threaded rod 4, thereby utilize location slide bar 15 to drive two slides 14 and slide at flange 13, and because the effect of telescopic link 19, can make the distance between two L type limiting plates 20 change, also be exactly when clockwise rotation first threaded rod 4, make the distance between two L type limiting plates 20 diminish, thereby press from both sides tight rear fender, just so can be on the frame of rear fender assembly, realized the centering installation.

After the installation is finished, the assembled rear wheel and rear mudguard can be taken down by respectively rotating the second threaded rod 10 and the first threaded rod 4 anticlockwise.

Simultaneously, because the distance adjustable control between two arcs 11, the distance between two L type limiting plate 20 can be adjusted and controlled, can be applicable to the centering assembly of the rear wheel of different width and rear fender, and it is more convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a centering device is used in assembly of fender behind vehicle using motor, includes bottom plate (1), its characterized in that, bottom plate (1) bottom surface four corners department is fixed respectively and is equipped with regulation support (2), bottom plate (1) top surface left end is fixed and is equipped with locating piece (3), locating piece (3) side is equipped with first threaded rod (4), threaded sleeve (5) have been gone up the spiro union to first threaded rod (4), first threaded rod (4) and fixed plate (6) pass through bearing swivelling joint, be fixed with constant head tank (7) on the fixed plate (6) side, central department is fixed with partition plate (9) in constant head tank (7), the constant head tank (7) internal rotation has second threaded rod (10), and second threaded rod (10) run through partition plate (9) and set up, partition plate (9) one end is worn out constant head tank (7) and is connected with operation panel fixed, arc-shaped plates (11) are symmetrically arranged on two sides of the dividing plate (9), the two arc-shaped plates (11) are connected with a second threaded rod (10) in a sliding mode through sleeves, an arc-shaped baffle (12) is fixedly arranged on one side of the inner arc surface of each arc-shaped plate (11), a positioning groove (7) is formed in the side end of each arc-shaped plate (11), and each positioning groove (7) is fixedly embedded into the right end of the top surface of the bottom plate (1);

the first threaded rod (4) is provided with protruding plates (13) in two sides in a symmetrical mode, the protruding plates (13) are obliquely fixed on the top surface of the bottom plate (1), an included angle between each protruding plate (13) and the corresponding locating block (3) is 55-65 degrees, sliding plates (14) slide on the two protruding plates (13) respectively, L-shaped limiting plates (20) are fixedly arranged on the top surface of each sliding plate (14), the two L-shaped limiting plates (20) are arranged oppositely, the sliding plates (14) are fixedly provided with vertical plates (17), the two vertical plates (17) are perpendicular to the top surface of the bottom plate (1), the side surfaces of the vertical plates (17) are parallel to the side surfaces of the L-shaped limiting plates (20), a locating slide rod (15) penetrates through the two sliding plates (14), the locating slide rod (15) penetrates through the threaded sleeve (5), the locating slide rod (15) is in sliding connection with the sliding plates (14) and the threaded sleeve (5), the top of the threaded sleeve (5), the fixed block (18) both sides are fixed respectively and are equipped with telescopic link (19), telescopic link (19) other end and L type limiting plate (20) fixed connection.

2. The centering device for assembling the rear fender of the moped as recited in claim 1, characterized in that a non-slip mat is applied to the bottom surface of the adjusting support (2).

3. The centering device for assembling the rear fender of the moped as claimed in claim 1, wherein the first threaded rod (4) penetrates through the positioning block (3) through a connecting shaft to be fixedly connected with the handle, and the connecting shaft is rotatably connected with the positioning block (3) through a bearing.

4. The centering device for assembling a rear fender of a moped as recited in claim 1, wherein the second threaded rod (10) has opposite thread directions on both sides centering on the dividing plate (9).

5. The centering device for assembling the rear fender of the moped as recited in claim 1, wherein the lowest end of the outer arc surface of the arc plate (11) is tangent to the bottom plate (1), and the lowest end of the inner arc surface of the arc plate (11) is processed by chamfering.

6. The centering device for assembling the rear fender of the moped as recited in claim 1, characterized in that the bottom surface of the positioning groove (7) is inclined.

7. The centering device for assembling the rear fender of the moped as recited in claim 1, characterized in that the vertical central axis of the fixing block (18) and the vertical central axis of the dividing plate (9) are arranged on the same vertical plane.

8. The centering device for assembling the rear fender of the moped as recited in claim 1, wherein the telescopic rod (19) is a multi-section telescopic rod.

9. The centering device for assembling the rear fender of the moped as recited in claim 1, characterized in that sliding grooves are fixedly arranged at two sides of the convex plate (13), a U-shaped sliding sleeve is fixedly arranged at the bottom surface of the sliding plate (14), and the U-shaped sliding sleeve is embedded into the sliding grooves and is in sliding connection with the sliding grooves.