CN201151446Y

CN201151446Y - Motorcycle frame

Info

Publication number: CN201151446Y
Application number: CNU2007201932668U
Authority: CN
Inventors: 蔡丰智
Original assignee: Kwang Yang Motor Co Ltd
Current assignee: Kwang Yang Motor Co Ltd
Priority date: 2007-11-13
Filing date: 2007-11-13
Publication date: 2008-11-19
Anticipated expiration: 2017-11-13

Abstract

The utility model discloses a motorcycle frame, which comprises a body and two lifting plates which are positioned at the two opposite sides of the body, the body is formed by welding a plurality of components, and both of the two lifting plates are provided with a hanging hole used for hanging an engine, wherein, both of the two lifting plates are provided with two location holes, and the two location holes are not overlapped with the hanging hole. Due to the design of the location hole, the motorcycle frame of the utility model ensures the motorcycle frame of different types not to be limited by the position of the hanging hole when being positioned on a gauge, and can be respectively positioned on the same gauge, thus reducing the quantity of the gauge being used, being convenient for managing the gauge, and reducing the cost of manufacturing and transporting the gauge and the cost of storage space.

Description

Frame of motorcycle

[technical field]

The utility model is about a kind of frame of motorcycle, particularly about a kind of frame of motorcycle that reduces tool quantity and cost.

[background technology]

See also Fig. 8, shown in 9, general motor bike includes a vehicle frame 90, one engine and several members etc., when the assembling motor bike, must earlier these vehicle frame 90 windings be finished, wherein this vehicle frame 90 boatswain chair 92 of including a body 91 and one group of symmetry is welded in this body 91 both sides, and this body 91 is the number members body frame body that is welded, this group boatswain chair 92 is provided with a relative hole 93 of hanging, the vehicle frame of finishing 90 is positioned on the tool 80, as shown in figure 10, this tool 80 includes the radius stay 82 of one group of locating rack 81 and one group of symmetry, this group locating rack 81 is provided with relative jack, provide radius stay 82 to pass jack and insert the hanging in the hole 93 of this vehicle frame, make this vehicle frame 90 be positioned on this tool 80, be beneficial to subsequent job other members are assembled on this vehicle frame 90.

Yet the frame of motorcycle 90 of different automobile types, what it hung hole 93 is provided with position and inequality, cause the frame of motorcycle 90 of different automobile types can't shared same tool 80, need to cooperate the frame of motorcycle 90 of different automobile types to make different tools 80, so increase the quantity and the cost of tool 80, and the Heavy Weight of tool 80, volume is big, so in carrying, also be not easy, therefore tool 80 is many more, need bigger space to place and manage tool 80, the frame of motorcycle 90 of therefore existing different automobile types needs the different tool 80 of collocation, makes tool 80 quantity increase, and increases the increase of managerial inconvenience and cost.

[utility model content]

The purpose of this utility model is to provide a kind of frame of motorcycle, and improving existing different automobile types frame of motorcycle can't position and the shortcoming of assembling operation with same tool.

For reaching above-mentioned purpose, the utility model provides a kind of frame of motorcycle, includes a body and two boatswain chairs and is positioned at the relative both sides of this body, and this body is to be welded by several members, and this two boatswain chair all is provided with a hole of hanging of hanging engine, wherein:

This two boatswain chair all is equipped with two knock holees, and wherein a knock hole is the vehicle frame bench mark.

Learn by in above-mentioned, the boatswain chair of the existing frame of motorcycle of the utility model has additional two knock holees, no matter two knock holees of which kind of vehicle hanging board are all in same position, be arranged by knock hole and the branch of hanging the hole, so the frame of motorcycle of different automobile types can utilize the knock hole of this two boatswain chair to be positioned at same tool respectively, and need not be subject to the position of hanging the hole, therefore the utility model frame of motorcycle can reduce the needed tool quantity that matches, so reduce the manufacturing cost of tool, in addition, general tool is bulky, need bigger space to deposit, and Heavy Weight and carrying be difficult for, so the utility model utilizes the improvement design of frame of motorcycle effectively to reduce the quantity of tool, the management of tool be can make things convenient for, and management space and cost-cutting burden down saved.

[description of drawings]

Fig. 1: be the three-dimensional running condition scheme drawing of a preferred embodiment of the utility model frame of motorcycle.

Fig. 2: be the three-dimensional running condition scheme drawing of another preferred embodiment of the utility model frame of motorcycle.

Fig. 3: be the three-dimensional schematic side view of a preferred embodiment of the utility model frame of motorcycle.

Fig. 4: be the schematic side view of another preferred embodiment of the utility model frame of motorcycle.

Fig. 5: for amplifying plan sketch in the part of a preferred embodiment of the utility model frame of motorcycle.

Fig. 6: be the local enlarged diagram of another preferred embodiment of the utility model frame of motorcycle.

Fig. 7: be the tool schematic perspective view of the utility model frame of motorcycle.

Fig. 8: be the running condition schematic perspective view of existing frame of motorcycle.

Fig. 9: be the running condition schematic side view of existing frame of motorcycle.

Figure 10: be the tool schematic perspective view of existing frame of motorcycle.

[main element nomenclature]

(1) frame of motorcycle (10) body

(11) boatswain chair (12) is hung the hole

(13) knock hole (2) tool

(20) base (21) bracing frame

(22) locating rack (23) radius stay

(80) tool (81) locating rack

(82) radius stay (90) vehicle frame

(91) body (92) boatswain chair

(93) hang the hole

[specific embodiment]

See also Fig. 1,3, preferred embodiment for the utility model frame of motorcycle 1, it includes has a body 10 and two boatswain chairs 11 to be positioned at this body 10 relative both sides, this body 10 is to form a main body of vehicle frame by the mutual welding of several members, this two boatswain chair 11 is all established a symmetry of hanging engine and is hung hole 12, it is characterized in that:

This two boatswain chair 11 all is provided with two knock holees 13, and wherein a knock hole 13 is the vehicle frame bench mark, and this two knock hole 13 is positioned at this dual-side of hanging hole 12 or same side.

As Fig. 1, shown in 2, the frame of motorcycle 1 of different automobile types is hung hole 12 difference all to some extent, this two knock hole 13 then all is located at same position (as Fig. 5, shown in 6), so different frame of motorcyclies 1 can be set up in respectively on the same tool 2 (as Fig. 3, shown in 4), wherein see also shown in Figure 7, this tool 2 includes a base 20, one bracing frame 21, the locating rack 22 of one group of symmetry and two groups of radius stays 23, this bracing frame 21 is positioned at this base 20 front ends, this group locating rack 22 is positioned at the relative both sides of this base 20, and is provided with two groups of symmetrical jacks plugging of radius stay 23 is provided respectively.

When 1 of the utility model frame of motorcycle is organized on this tool 2, the front end of this body 10 is set up on these tool 2 bracing frames 21, and this two boatswain chair 11 falls into 22 of this two locating racks, then insert these two groups of radius stays 23 in the jack respectively, and pass the knock hole 13 of this frame of motorcycle 1, make this frame of motorcycle 1 be able to three-point fix firmly on tool 2, so just can carry out follow-up member and assemble or be welded in operations such as frame of motorcycle 1.

In above-mentioned, the knock hole 13 of this frame of motorcycle 1 each boatswain chair 11 is provided with two, can prevent the situation that boatswain chair 11 rotates when group is established, and two knock holees 13 can firmly make boatswain chair 11 location and do not rotate.

In sum, the utility model frame of motorcycle 1 is with knock hole 13 and hang the hole and be arranged in 12 minutes, the hole 93 of hanging of non-as existing frame of motorcycle 90 has the knock hole function concurrently, when therefore frame of motorcycle 1 is mounted on the tool 2, can utilize radius stay 23 to insert in the knock hole 13, frame of motorcycle 1 is positioned on the tool 2, and be not subject to the position of hanging hole 12, so design of the utility model knock hole 13, make that different automobile types frame of motorcycle 1 can shared identical tool 2, therefore can reduce the quantity of required tool 2, and then reduce tool 2 and make and landed costs, also reduce the shallow storage space of tool 2, make that so the management of tool 2 is more convenient.

Claims

1. frame of motorcycle, include: a body and two boatswain chairs are positioned at the relative both sides of this body, and this body is to be welded by several members, and this two boatswain chair all is provided with a hole of hanging of hanging engine, it is characterized in that:

2. frame of motorcycle as claimed in claim 1 is characterized in that: two knock holees of this frame of motorcycle boatswain chair are positioned at this and hang the hole dual-side.

3. frame of motorcycle as claimed in claim 1 is characterized in that: two knock holees of this frame of motorcycle boatswain chair are positioned at this and hang the same side in hole.