CN218662151U - New energy automobile synthesizes frame assembly rack - Google Patents

Abstract

The utility model relates to a new energy automobile synthesizes frame assembly rack, it includes: the supporting device comprises a pair of brackets which can approach or depart from each other, and the top ends of the brackets are provided with the comprehensive frame through a rotating device; the width adjusting device comprises an adjusting rod, the peripheries of two ends of the adjusting rod are respectively provided with threads with opposite rotating directions, and the adjusting rod is respectively screwed with the screw holes on the supports at two sides; the adjusting rod is rotated in the positive direction or the negative direction, and the two supports are close to or far away from each other. This application adopts the regulation pole that has two-way spiral line to realize width regulatory function to the not comprehensive frame of equidimension model of adaptation has reduced the space that multi-model new energy automobile synthesizes frame assembly rack and occupies on the production line, and has avoided the complicated flow of changing new energy automobile comprehensive frame assembly rack, has improved production efficiency.

Description

New energy automobile synthesizes frame assembly rack

Technical Field

The utility model relates to a new energy automobile assembles technical field, especially relates to new energy automobile synthesizes frame assembly rack.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The comprehensive frame of the new energy automobile needs to be provided with various high-voltage electric appliances such as an all-in-one controller, a high-voltage distribution box and a battery management system in the assembling process, more parts need to be assembled, and the more back parts in the installation sequence are more difficult to install due to the limited installation space. The existing assembling rack provides a comfortable mounting angle to reduce the mounting difficulty and improve the production efficiency.

The parts assembled in the existing new energy automobile comprehensive frame are highly modularized, namely the parts adopted in the comprehensive frames with different sizes and models are the same model, namely the same parts can be installed on the comprehensive frames with different sizes and models in an assembly workshop. However, the current assembly stand is usually designed according to one type of comprehensive frame, can only be adapted to a single type of comprehensive frame, and cannot be adjusted according to the size of the comprehensive frame. A plurality of assembling platforms are arranged in the production line according to comprehensive frames of different sizes and models, the production line space is greatly occupied, and the production efficiency is reduced in the process of replacing the assembling platforms.

SUMMERY OF THE UTILITY MODEL

Therefore, the new energy automobile comprehensive frame assembling rack is needed to be provided for solving the problem that the existing assembling rack cannot be matched with comprehensive frames of various sizes and models.

The utility model provides a new energy automobile synthesizes frame assembly rack, it includes:

the supporting device comprises a pair of brackets which can approach or depart from each other, and the top ends of the brackets are provided with the comprehensive frame through a rotating device;

the width adjusting device comprises an adjusting rod, the peripheries of two ends of the adjusting rod are respectively provided with threads with opposite rotating directions, and the adjusting rod is respectively screwed with the screw holes on the supports at two sides; the adjusting rod is rotated in the positive direction or the negative direction, and the two supports are close to or far away from each other.

In one embodiment, the adjusting rod is provided with a handrail, and the handrail is of a square annular structure.

In one embodiment, the rotating means comprises: a mounting seat and a transmission mechanism;

the mounting seats can be arranged on one opposite side of the upper ends of the two brackets in a self-rotating manner through a rotating shaft, and the mounting seats on the two sides are respectively connected with and arranged at the two ends of the comprehensive frame;

at least one side mount pad with drive mechanism transmission is connected, drive mechanism drive the mount pad rotates.

In one embodiment, the mounting seat is in a cross-shaped structure, and the tail of each of the four extending ends of the mounting seat is provided with at least one mounting hole.

In one embodiment, the center of the mounting hole is provided with a square hole, and one end of the rotating shaft close to the mounting seat axially extends a square pin matched with the square hole, and the square pin is inserted into the square hole.

In one embodiment, the transmission mechanism comprises: the transmission box, the first gear, the second gear, the connecting shaft and the handle;

the tip that the mount pad was kept away from to the rotation axis extends to inside the transmission box, the tip that the mount pad was kept away from to the rotation axis is equipped with first gear, the connecting axle runs through the lateral wall of transmission box, the connecting axle can be rotatory around self axle center, the connecting axle is in one end in the transmission box is equipped with the second gear, the second gear with first gear engagement, the connecting axle is in the outer one end of transmission box is equipped with the hand crank.

In one embodiment, a positioning plate is sleeved on the periphery of the connecting shaft and fixedly connected with the connecting shaft, a plurality of positioning holes are formed in the positioning plate in an equal interval along the circumferential direction of the positioning plate, a through hole is formed in the transmission box corresponding to the positioning holes, a positioning pin is arranged in the through hole, and the positioning pin penetrates through the positioning holes and then is inserted into the through hole.

In one embodiment, the first and second gears are bevel gears.

In one embodiment, the two supports are further provided with at least one cross beam, the cross beam comprises a first transverse tube and a second transverse tube, the first transverse tube is fixedly connected with the support on one side, the second transverse tube is fixedly connected with the support on the other side, and the first transverse tube is at least partially sleeved on the periphery of the second transverse tube.

In one embodiment, the first transverse pipe and the second transverse pipe are provided with a plurality of pin holes along the axial line of the first transverse pipe and the axial line of the second transverse pipe in the same circumferential direction, and the gaps between the adjacent pin holes on the first transverse pipe and the second transverse pipe are equal;

at least one pair of the corresponding coincident pin holes are inserted with a pin column.

The novel energy automobile comprehensive frame assembly rack adopts the adjusting rod with the bidirectional spiral threads to realize the width adjusting function, so that the novel energy automobile comprehensive frame assembly rack is adapted to comprehensive frames of different sizes, the occupied space of the multi-model novel energy automobile comprehensive frame assembly rack on a production line is reduced, the complex process of replacing the novel energy automobile comprehensive frame assembly rack is avoided, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a new energy automobile comprehensive frame assembly rack according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the new energy automobile integrated frame assembly rack provided according to an embodiment of the present invention after the integrated frame is installed;

fig. 3 is a schematic structural diagram of a supporting device in a new energy automobile comprehensive frame assembly rack according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a rotating device in a new energy automobile comprehensive frame assembly rack according to an embodiment of the present invention;

in the figure: 10-a scaffold; 11-a support column; 12-a chassis; 120-a cross beam; 121-first cross tube; 1211-pin hole; 122-second cross tube; 13-a roller; 20-adjusting the rod; 21-handrails; 22-a fastening nut; 30-stabilizing feet; 31-a support pad; 40-a transmission box; 41-a mounting seat; 411-mounting holes; 421-a first gear; 422-square pin; 43-a connecting shaft; 431-a second gear; 432-shaking hands; 70-comprehensive frame.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 1 shows according to the utility model discloses an embodiment provides a structural schematic diagram of new energy automobile synthesizes frame assembly bench, an embodiment of the utility model provides a new energy automobile synthesizes frame assembly bench, include: the device comprises a supporting device, a width adjusting device and a rotating device. Fig. 2 shows a schematic structural diagram of the new energy automobile integrated frame assembly rack after the integrated frame 70 is installed, and the supporting device clamps the integrated frame 70 and supports the integrated frame 70. The width adjusting device is arranged on the supporting device and is used for adjusting the distance between the brackets 10 of the integrated frame 70 clamped by the supporting device so as to adapt to the integrated frames 70 with different sizes and models. The comprehensive frame 70 is installed on the supporting device through the rotating device, the rotating device is connected with the supporting device in a rotating mode, the comprehensive frame 70 can rotate on the supporting device through the rotating device, the pose of the comprehensive frame 70 on the new energy automobile comprehensive frame assembling rack is adjusted, the optimal pose is adjusted to provide a comfortable installation angle, the installation difficulty is reduced, and the production efficiency is improved.

With reference to fig. 3, fig. 3 shows according to the utility model discloses an embodiment provides a strutting arrangement's among new energy automobile synthesizes frame assembly rack structural schematic, and strutting arrangement includes the support 10 that a pair of plane symmetry set up, and this support 10 is the type of falling T structure, and the part of the vertical extension of support 10 is support column 11, and the upper end of support column 11 is equipped with towards the hole that opposite side support 10 was seted up for installing rotary device, and support column 11 lower extreme is towards back both sides horizontal extension formation chassis 12 forward. Further, in the present embodiment, the support column 11 and the base frame 12 are both hollow square steel. Alternatively, the supporting column 11 or the bottom frame 12 may be designed into other shapes such as a column shape, a plate shape, and the like according to actual requirements, which is not limited herein. Optionally, the support post 11 and the bottom frame 12 are connected by welding, and the support post 11 and the bottom frame 12 may also be an integrated structure processed by an integrated molding process. Both ends downside of chassis 12 all is equipped with gyro wheel 13 for strutting arrangement's removal and rotation to it synthesizes frame assembly rack with this application and removes suitable position in the production line and will install this application rotation to easy to assemble orientation behind the frame 70 to be convenient for with this application. Both ends of the chassis 12 of both sides support 10 all are equipped with a firm stabilizer blade 30, this firm stabilizer blade 30 bottom is the support backing plate 31 of a horizontal extension, support backing plate 31 vertical upwards extends a screw rod in one side up, the screw rod passes in proper order and is equipped with mother, it closes mutually with another and is equipped with mother after a perforation on the chassis 12, through adjusting two height position on the screw rod of being equipped with mother with the terrain clearance of regulation support backing plate 31, need strengthen the support of the new energy automobile comprehensive frame assembly bench of this application in synthesizing frame 70 assembling process, two on the adjusting screw are equipped with mother so that support backing plate 31 and ground looks butt, improve the whole steadiness of this application after the frame 70 is synthesized in the installation.

As shown in fig. 3, at least one horizontally extending cross beam 120 is further disposed between the two brackets 10, the cross beam 120 includes a first cross tube 121 and a second cross tube 122, one end of the first cross tube 121 away from the second cross tube 122 is fixedly connected to the bottom frame 12 of one of the brackets 10, the second cross tube 122 is fixedly connected to the bottom frame 12 of the other bracket 10, the first cross tube 121 is at least partially sleeved on the periphery of the second cross tube 122, and the first cross tube 121 is slidably connected to the second cross tube 122. First horizontal tube 121 is a hollow square tube, and second horizontal tube 122 is a square tube adapted to first horizontal tube 121. The cross beam 120 is used for connecting the supports 10 on two sides, and when the supports 10 are prevented from falling down, the distance between the two supports 10 is adjusted by adjusting the length of the first transverse pipe 121 sleeved on the periphery of the second transverse pipe 122, so that the supporting device in the new energy automobile comprehensive frame assembling rack can be adapted to comprehensive frames 70 with different sizes. In this embodiment, a beam 120 is disposed between the two brackets 10; optionally, two or more beams 120 may also be provided according to actual requirements, which is not limited herein. In this embodiment, the first transverse tube 121 and the second transverse tube 122 are square tube structures that are fitted and sleeved with each other, and optionally, the first transverse tube 121 and the second transverse tube 122 may also be designed to have a cross section in other shapes such as a circle or an ellipse according to actual requirements, which is not limited herein. Furthermore, a plurality of pin holes 1211 are formed in the first transverse pipe 121 and the second transverse pipe 122 along the same circumferential direction and at equal intervals along the respective axes, the gaps between the adjacent pin holes 1211 on the first transverse pipe 121 and the second transverse pipe 122 are equal, and the inner diameters of the pin holes 1211 are equal. At least one pair of corresponding and coincident pin holes 1211 are inserted with a pin having a diameter corresponding to the pin hole 1211, and the pin is used for positioning the distance between the brackets 10 after the distance adjustment.

As shown in FIG. 3, the width adjusting means is disposed between the two brackets 10, and the width adjusting means includes an adjusting rod 20 having both ends screwed with screw holes of the brackets 10 at both sides, and the brackets 10 screwed with the adjusting rod 20 at both sides are moved closer to or away from each other by rotating the adjusting rod 20 around the axis of the adjusting rod 20 in the forward or reverse direction. The external threads at both ends of the adjusting rod 20 have opposite rotating directions, and the thread directions of the internal threads of the screw holes where the brackets 10 at both sides are screwed with the adjusting rod 20 are opposite. Further, a handrail 21 is disposed at a middle position of the adjusting rod 20, and the handrail 21 has a square ring structure so as to facilitate a worker to rotate the adjusting frame. The new energy automobile comprehensive frame assembly rack has the advantages that the width adjusting function is achieved through the adjusting rod 20 with the bidirectional spiral threads, the comprehensive frames 70 of different sizes and models are adapted, the occupied space of the multi-model new energy automobile comprehensive frame assembly rack on a production line is reduced, the complex process of replacing the new energy automobile comprehensive frame assembly rack is avoided, and the production efficiency is improved.

Furthermore, fastening nuts 22 are arranged at two ends of the adjusting rod 20 and at the inner side and the outer side of the underframe 12, the fastening nuts 22 are screwed with the adjusting rod 20, the fastening nuts 22 are abutted against the underframe 12, and after the distance between the two supports 10 is adjusted, the fastening nuts 22 are fastened to be tightly attached to the surface of the underframe 12 so as to fix the positions of the two supports 10 on the adjusting rod 20, and the overall structural strength of the new energy automobile comprehensive frame assembling bench is improved.

As shown in fig. 4, fig. 4 shows a schematic structural diagram of a rotating device in a new energy automobile integrated frame assembly stand according to an embodiment of the present invention. Referring to fig. 1 and 4, the rotating device is mounted at the upper end of the supporting column 11 of the bracket 10, and the rotating device includes a transmission mechanism connected to the mounting seat 41 and the mounting seat 41 on one side. The mounting base 41 is mounted on the opposite side of the two support columns 11, the mounting base 41 is connected with the support columns 11 through a rotating shaft, and the mounting base 41 can rotate around the axis of the rotating shaft. Further, the mounting seat 41 is of a cross-shaped structure, and the tail of each of the four extending ends of the mounting seat 41 is provided with at least one mounting hole 411 for connection and installation with the integrated frame 70. The other end of the rotation axis of one side, which is far away from the mounting base 41, is provided with a transmission mechanism, which comprises: the transmission box 40, the first gear 421, the second gear 431, the connecting shaft 43 and the handle 432. The transmission box 40 is installed at the end of the support column 11, the rotating shaft penetrates through the support column 11 and extends into the transmission box 40, a first gear 421 is arranged at the end of the rotating shaft in the transmission box 40, a connecting shaft 43 is arranged on the side wall of the rotating shaft, the rotating shaft is installed on the side wall of the transmission box 40 through a bearing, the connecting shaft 43 can rotate around the axis of the connecting shaft, a second gear 431 is arranged at the end of the rotating shaft which extends into the transmission box 40, the first gear 421 is meshed with the second gear 431, and the rotating shaft rotates along with the connecting shaft 43 when the connecting shaft 43 rotates. Connecting the shaft 43. Further, the first gear 421 and the second gear 431 are mutually matched conical gears. The end of the connecting shaft 43 exposed outside the transmission case 40 is provided with an L-shaped handle 432, and the L-shaped handle 432 has a labor-saving effect when the worker rotates the integrated frame 70. Further, the center of the mounting seat 41 has a square hole, one end of the rotating shaft close to the mounting seat 41 axially extends out of a square pin 422 matched with the square hole, and the mounting seat 41 passes through the square hole through the square pin 422 and is mounted at the end of the rotating shaft, so as to prevent the mounting seat 41 and the rotating shaft from rotating with each other.

As shown in fig. 4, a positioning plate is sleeved on the periphery of one side of the connecting shaft 43 outside the transmission box 40, the positioning plate is fixedly connected with the connecting shaft 43, the positioning plate is of an annular structure, and a plurality of positioning holes are formed in the positioning plate along the annular direction of the positioning plate. The through hole is formed in the transmission box 40 and corresponds to the positioning hole, the positioning pin is arranged in the through hole, and after the comprehensive frame 70 is rotated to a proper position, the positioning pin penetrates through the positioning hole and is inserted into the through hole to prevent the comprehensive frame 70 from rotating, so that the new energy automobile comprehensive frame assembling rack has a multi-angle positioning function due to the fact that the notification of the rotating function is provided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a frame assembly rack is synthesized to new energy automobile which characterized in that, frame assembly rack is synthesized to new energy automobile includes:

the supporting device comprises a pair of brackets, and the top ends of the brackets are provided with the comprehensive frame through a rotating device;

the width adjusting device comprises an adjusting rod, the peripheries of two ends of the adjusting rod are respectively provided with threads with opposite rotating directions, and the adjusting rod is respectively screwed with the screw holes on the supports at two sides; the adjusting rod is rotated in the positive direction or the negative direction, and the two supports are close to or far away from each other.

2. The comprehensive frame assembling rack for the new energy automobile as claimed in claim 1, wherein a handrail is arranged on the adjusting rod, and the handrail is of a square ring structure.

3. The new energy automobile comprehensive frame assembling rack according to claim 1, wherein the rotating device comprises: a mounting seat and a transmission mechanism;

the mounting seats can be arranged on one opposite side of the upper ends of the two brackets in a self-rotating manner through a rotating shaft, and the mounting seats on the two sides are respectively connected with and arranged at the two ends of the comprehensive frame;

at least one side mount pad with drive mechanism transmission is connected, drive mechanism drive the mount pad rotates.

4. The new energy automobile comprehensive frame assembling bench of claim 3, wherein the mounting base is of a cross-shaped structure, and at least one mounting hole is formed at the tail of each of four extending ends of the mounting base.

5. The new energy automobile comprehensive frame assembling rack according to claim 4, wherein a square hole is formed in the center of the mounting hole, a square pin matched with the square hole axially extends out of one end, close to the mounting seat, of the rotating shaft, and the square pin is inserted into the square hole.

6. The new energy automobile comprehensive frame assembling rack according to claim 3, wherein the transmission mechanism comprises: the transmission box, the first gear, the second gear, the connecting shaft and the handle;

the tip that the mount pad was kept away from to the rotation axis extends to inside the transmission box, the tip that the mount pad was kept away from to the rotation axis is equipped with first gear, the connecting axle runs through the lateral wall of transmission box, the connecting axle can be rotatory around self axle center, the connecting axle is in one end in the transmission box is equipped with the second gear, the second gear with first gear engagement, the connecting axle is in the outer one end of transmission box is equipped with the hand crank.

7. The new energy automobile comprehensive frame assembling rack according to claim 6, wherein a positioning plate is sleeved on the periphery of the connecting shaft and fixedly connected with the connecting shaft, a plurality of positioning holes are formed in the positioning plate in an annular direction, the positioning plate is provided with a through hole corresponding to the positioning holes, a positioning pin is arranged in the through hole, and the positioning pin penetrates through the positioning holes and then is inserted into the through hole.

8. The new energy automobile comprehensive frame assembly rack of claim 6, characterized in that the first gear and the second gear are bevel gears.

9. The new energy automobile comprehensive frame assembly rack as claimed in claim 1, wherein at least one cross beam is further arranged on each of the two supports, the cross beam comprises a first cross tube and a second cross tube, the first cross tube is fixedly connected with the support on one side, the second cross tube is fixedly connected with the support on the other side, and the first cross tube is at least partially sleeved on the periphery of the second cross tube.

10. The new energy automobile comprehensive frame assembling rack according to claim 9, wherein a plurality of pin holes are formed in the first transverse pipe and the second transverse pipe in the same circumferential direction at equal intervals along the axial line of the first transverse pipe and the axial line of the second transverse pipe, and gaps between adjacent pin holes in the first transverse pipe and the second transverse pipe are equal;

at least one pair of the corresponding coincident pin holes are inserted with a pin column.

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