CN208069926U - A kind of Integral frame fixing device of carbon fibre materials - Google Patents

Abstract

The utility model discloses a kind of Integral frame fixing devices of carbon fibre materials, including fixed mainboard, supporting rod and fixed block, the front end of the fixed mainboard is internally provided with sliding slot, the upper end of the sliding block is connected with connecting rod, it is connected with main body rack on the right side of the supporting rod, the fixed block is fixedly arranged above anti-skid rubber cushion, the upper end of the main body rack is internally provided with disposed thread, the lower end of the threaded screw rod is provided with fixing bearing, elastic sponge is provided with below the movable base, the upper end of the threaded screw rod is provided with limited block.The Integral frame fixing device of the carbon fibre materials, compared with existing common frame fixing device, there is higher stability when fixed, unnecessary bending stress will not be caused to vehicle frame, entire fixing device is more flexible and convenient when being adjusted according to vehicle frame size, it can be adapted for various various sizes of vehicle frames, and stress rupture will not be caused to carbon fiber bicycle frame.

Description

A kind of Integral frame fixing device of carbon fibre materials

Technical field

The utility model is related to carbon fiber bicycle frame technique for fixing field, specially a kind of Integral frame of carbon fibre materials Fixing device.

Background technology

As social progress and people are for the attention rate of own health, more and more people proceed by bicycle Movement, and mountain bike becomes the basic equipment for cycling, the bicycle material of most original is chrome-molybdenum steel, secondly not It improves disconnectedly, the materials such as ferroalloy, aluminium alloy, carbon fiber continuously emerge so that while vehicle frame can bear more high impact forces Weight is lighter, more convenient to use.

The rigidity of carbon fibre material vehicle frame is better than aluminium alloy bicycle frame, and metal frame needs to weld and formation of tubes technique Limitation, designing can be affected, and carbon skeleton can be produced by integral type to designing almost without limitation, currently on the market to carbon The fixture structure of fiber vehicle frame is relatively simple, and performance is more general, is easy to produce when fixing carbon fiber bicycle frame Raw unnecessary damage, it is enterprising on existing frame fixing device basis for the above situation so as to cause the fracture of carbon fiber Row technological innovation.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of Integral frame fixing device of carbon fibre materials It is proposed that general frame fixing device structure is relatively simple in background technology, performance is more general, to carbon fiber bicycle frame It is easy to generate unnecessary damage when fixed, so as to cause the breakage problem of carbon fiber.

To achieve the above object, the utility model provides the following technical solutions：A kind of Integral frame of carbon fibre materials Fixing device, including fixed mainboard, supporting rod and fixed block, the front end of the fixed mainboard are internally provided with sliding slot, and sliding slot Be internally provided with sliding block, the upper end of the sliding block is connected with connecting rod, and the upper end of connecting rod is provided with telescopic rod, the branch Main body rack is connected on the right side of strut, and supporting rod is located at the top of telescopic rod, being fixedly arranged above for the fixed block is anti-skidding Rubber pad, and fixed block is located at the top of supporting rod, the upper end of the main body rack is provided with axle sleeve, and the inside setting of axle sleeve There are disposed thread, the disposed thread to be internally provided with threaded screw rod, the lower end of the threaded screw rod is provided with fixing bearing, And movable base is provided with below fixing bearing, elastic sponge, the elastic sponge are provided with below the movable base Lower end setting it is fluted, the upper end of the threaded screw rod is provided with limited block, and the upper end of limited block is internally provided with through-hole, The through-hole is internally provided with control-rod, and the left end of control-rod is equipped with fixing nut.

Preferably, the fixed mainboard is set as the plate-like structure of rectangle, and equidistant point inside the front end of fixed mainboard It is furnished with 5 sliding slots, while sliding slot level is through inside the front end of fixed mainboard.

Preferably, the inner structure size of the sliding slot matches with the external structure size of sliding block, and sliding block and sliding slot Between be slide construction.

Preferably, to be welded to connect between the upper end face and connecting rod of the sliding block, and under connecting rod and telescopic rod It is an integral structure between end, simultaneously supports bar and stretching structure is constituted by telescopic rod.

Preferably, the fixed block is set as convex structure, and the upper end of the rear surface of fixed block and supporting rod it Preceding is to be fixedly connected, while the rear surface of anti-skid rubber cushion and the upper end face of fixed block fit.

Preferably, the main body rack is set as bending structure, and is weldering between the lower end and supporting rod of main body rack It connects in succession, while being to be flexibly connected between the disposed thread inside main body rack upper end and threaded screw rod.

Preferably, the lower end of the threaded screw rod is connected by fixing bearing with the upper end face of movable base, and living The lower end of moving base is fixed with elastic sponge.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, the utility model can have higher by the setting of fixed mainboard, sliding slot and sliding block when being fixed to vehicle frame Stability, unnecessary bending stress will not be caused to vehicle frame, and the cooperation of sliding slot and sliding block makes entire fixing device exist It is more flexible and convenient when being adjusted according to vehicle frame size, it can be adapted for various various sizes of vehicle frames.

2, the utility model is increasing fixed structure load-bearing by the setting of sliding block, connecting rod, telescopic rod and supporting rod Whole device is set to can be adjusted according to the needs the spacing between vehicle frame and fixed mainboard while ability, using fast has Effect.

3, the utility model is by the setting of supporting rod, fixed block and anti-skid rubber cushion, and the fixed block of arcuate structure can be with The surface for preferably fitting in the various tubular structures of vehicle frame, to avoid needing to select different fixed dresses according to vehicle frame different location Set, improve the universal performance of whole equipment, and anti-skid rubber cushion can ensure it is fixed during not will produce landing, rubber The material is soft to cause stress rupture to carbon fiber bicycle frame.

4, the utility model is by the setting of supporting rod, main body rack, disposed thread and threaded screw rod, bending structure Supporting rod has higher resistance to stress ability, and its structure is relatively stable, has longer service life, disposed thread and spiral shell Moving up and down for threaded screw rod may be implemented in agreeing between line lead screw.

5, for the utility model by the setting of threaded screw rod, fixing bearing, movable base and elastic sponge, fixing bearing can The movable base and elastic sponge that lower section will not be driven while to keep threaded screw rod to rotate rotate together with, threaded screw rod The adjusting of distance between movable base and fixed block may be implemented in upper and lower displacement, and elastic sponge can be then movable base and solid Determine to provide certain buffer capacity during adjusting between block, avoids the damage to vehicle frame.

Description of the drawings

Fig. 1 is the utility model main view half section structure diagram；

Fig. 2 is that the utility model fixes mainboard main structure diagram；

Fig. 3 is the utility model fixing device main structure diagram.

In figure：A01, fixed mainboard, A02, sliding slot, A03, sliding block, A04, connecting rod, A05, telescopic rod, A06, supporting rod, A07, main body rack, A08, fixed block, A09, anti-skid rubber cushion, A10, axle sleeve, A11, disposed thread, A12, threaded screw rod, A13, fixing bearing, A14, movable base, A15, elastic sponge, A16, groove, A17, limited block, A18, through-hole, A19, control Bar, A20, fixing nut.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-3, a kind of Integral frame fixing device of carbon fibre materials, including fixed mainboard A01, supporting rod The front end of A06 and fixed block A08, fixed mainboard A01 is internally provided with sliding slot A02, and sliding slot A02 is internally provided with sliding block A03, fixed mainboard A01 are set as the plate-like structure of rectangle, and are equally spaced inside the front end of fixed mainboard A01 and have 5 cunnings Slot A02, while sliding slot A02 levels are through inside the front end of fixed mainboard A01, the inner structure size and sliding block of sliding slot A02 The external structure size of A03 matches, and is slide construction between sliding block A03 and sliding slot A02, passes through fixed mainboard A01, sliding slot The setting of A02 and sliding block A03 can have higher stability when being fixed to vehicle frame, will not be caused to vehicle frame unnecessary Bending stress, and the cooperation of sliding slot A02 and sliding block A03 keep entire fixing device more flexible when being adjusted according to vehicle frame size It is convenient, it can be adapted for various various sizes of vehicle frames, the upper end of sliding block A03 is connected with connecting rod A04, and connecting rod A04 Upper end is provided with telescopic rod A05, main body rack A07 is connected on the right side of supporting rod A06, and supporting rod A06 is located at telescopic rod A05 Top, to be welded to connect between the upper end face and connecting rod A04 of sliding block A03, and under connecting rod A04 and telescopic rod A05 It is an integral structure between end, simultaneously supports bar A06 and stretching structure is constituted by telescopic rod A05, pass through sliding block A03, connecting rod The setting of A04, telescopic rod A05 and supporting rod A06 allow whole device root while increasing fixed structure load-bearing capacity According to needing to adjust the spacing between vehicle frame and fixed mainboard A01, use effective and rapid, fixed block A08's is fixedly arranged above Anti-skid rubber cushion A09, and fixed block A08 is located at the top of supporting rod A06, fixed block A08 is set as convex structure, and fixed To be fixedly connected before the rear surface of block A08 and the upper end of supporting rod A06, at the same the rear surface of anti-skid rubber cushion A09 with The upper end face of fixed block A08 fits, and passes through the setting of supporting rod A06, fixed block A08 and anti-skid rubber cushion A09, arc knot The fixed block A08 of structure can preferably fit in the surface of the various tubular structures of vehicle frame, to avoid needing according to vehicle frame difference position It sets and selects different fixing devices, improve the universal performance of whole equipment, and anti-skid rubber cushion A09 can ensure fixed mistake Landing is not will produce in journey, rubber material is softer will not to cause carbon fiber bicycle frame stress rupture, the upper end of main body rack A07 to set It is equipped with axle sleeve A10, and axle sleeve A10 is internally provided with disposed thread A11, disposed thread A11's is internally provided with threaded screw rod A12, main body rack A07 are set as bending structure, and to be welded to connect between the lower end of main body rack A07 and supporting rod A06, Simultaneously the disposed thread A11 inside the upper ends main body rack A07 and between threaded screw rod A12 to be flexibly connected, pass through supporting rod The setting of A06, main body rack A07, disposed thread A11 and threaded screw rod A12, the supporting rod A07 of bending structure is with higher Resistance to stress ability, and its structure is relatively stable, has longer service life, disposed thread A11 and threaded screw rod A12 it Between agree with moving up and down for threaded screw rod A12 may be implemented, the lower end of threaded screw rod A12 is provided with fixing bearing A13, and solid Dead axle holds and is provided with movable base A14 below A13, and elastic sponge A15, threaded screw rod are provided with below movable base A14 The lower end of A12 is connected by fixing bearing A13 with the upper end face of movable base A14, and the lower end of movable base A14 is fixed Flexible sponge A15, it is fixed by the setting of threaded screw rod A12, fixing bearing A13, movable base A14 and elastic sponge A15 Bearing A13 will not drive the movable base A14 and elastic sponge A15 of lower section while threaded screw rod A12 can be kept to rotate It rotating together with, the adjusting of distance between movable base A14 and fixed block A08 may be implemented in the upper and lower displacement of threaded screw rod A12, and Elastic sponge A15 can then provide certain buffer capacity between movable base A14 and fixed block A08 during adjusting Power avoids the damage to vehicle frame, the lower end of elastic sponge A15 that fluted A16 is arranged, and the upper end setting of threaded screw rod A12 is limited Position block A17, and the upper end of limited block A17 is internally provided with through-hole A18, through-hole A18's is internally provided with control-rod A19, and controls The left end of bar A19 processed is equipped with fixing nut A20.

In use, selecting appropriate number of fixing device according to the structure type of vehicle frame and the size of vehicle frame first It is connected by the cooperation between sliding slot A02 and sliding block A03 and between fixed mainboard A01, the cooperation of sliding slot A02 and sliding block A03 Keep entire fixing device more flexible and convenient when being adjusted according to vehicle frame size, at this moment the vehicle frame of carbon fiber can be consolidated Determine clamping, the somewhere cross bar of vehicle frame is positioned over the top of fixed block A08 when fixed and anti-skid rubber cushion A09 fits, works as vehicle A few place's key positions of frame carry out clamp operation after having placed, when clamping by control-rod A19 rotate threaded screw rod A12 with it is interior The upper and lower displacement that threaded screw rod A12 is realized in the cooperation between screw thread A11 is set, fixing bearing A13 can keep threaded screw rod A12 to revolve The movable base A14 and elastic sponge A15 of lower section will not be driven to rotate together with while turning, the upper bottom of threaded screw rod A12 The adjusting that distance between movable base A14 and fixed block A08 may be implemented is moved, and elastic sponge A15 can be then movable base Certain buffer capacity is provided between A14 and fixed block A08 during adjusting, wherein anti-skid rubber cushion A09 can ensure Landing is not will produce during fixed, and rubber material is softer to cause stress rupture to carbon fiber bicycle frame, and here it is the carbon The operation principle of the Integral frame fixing device of Fiber Materials.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of Integral frame fixing device of carbon fibre materials, including fix mainboard (A01), supporting rod (A06) and fix Block (A08), it is characterised in that：The front end of the fixed mainboard (A01) is internally provided with sliding slot (A02), and sliding slot (A02) is interior Portion is provided with sliding block (A03), and the upper end of the sliding block (A03) is connected with connecting rod (A04), and the upper end of connecting rod (A04) is set It is equipped with telescopic rod (A05), is connected with main body rack (A07) on the right side of the supporting rod (A06), and supporting rod (A06) is located at and stretches The top of contracting bar (A05), the fixed block (A08) is fixedly arranged above anti-skid rubber cushion (A09), and fixed block (A08) is located at The upper end of the top of supporting rod (A06), the main body rack (A07) is provided with axle sleeve (A10), and the inside of axle sleeve (A10) is set It is equipped with disposed thread (A11), the disposed thread (A11) is internally provided with threaded screw rod (A12), the threaded screw rod (A12) lower end is provided with fixing bearing (A13), and movable base (A14) is provided with below fixing bearing (A13), described Elastic sponge (A15) is provided with below movable base (A14), the lower end setting of the elastic sponge (A15) is fluted (A16), the upper end of the threaded screw rod (A12) is provided with limited block (A17), and the upper end of limited block (A17) is internally provided with Through-hole (A18), the through-hole (A18) is internally provided with control-rod (A19), and the left end of control-rod (A19) is equipped with fixation Nut (A20).

2. a kind of Integral frame fixing device of carbon fibre materials according to claim 1, it is characterised in that：It is described solid Determine the plate-like structure that mainboard (A01) is set as rectangle, and is equally spaced inside the front end of fixed mainboard (A01) and there are 5 sliding slots (A02), while sliding slot (A02) is horizontal through inside the front end of fixed mainboard (A01).

3. a kind of Integral frame fixing device of carbon fibre materials according to claim 1, it is characterised in that：The cunning The inner structure size of slot (A02) matches with the external structure size of sliding block (A03), and sliding block (A03) and sliding slot (A02) it Between be slide construction.

4. a kind of Integral frame fixing device of carbon fibre materials according to claim 1, it is characterised in that：The cunning To be welded to connect between the upper end face and connecting rod (A04) of block (A03), and the lower end of connecting rod (A04) and telescopic rod (A05) Between be an integral structure, simultaneously support bar (A06) pass through telescopic rod (A05) constitute stretching structure.

5. a kind of Integral frame fixing device of carbon fibre materials according to claim 1, it is characterised in that：It is described solid Determine block (A08) and be set as convex structure, and is solid before the rear surface of fixed block (A08) and the upper end of supporting rod (A06) Fixed connection, while the rear surface of anti-skid rubber cushion (A09) and the upper end face of fixed block (A08) fit.

6. a kind of Integral frame fixing device of carbon fibre materials according to claim 1, it is characterised in that：The master Body support frame (A07) is set as bending structure, and to be welded to connect between the lower end of main body rack (A07) and supporting rod (A06), It is simultaneously to be flexibly connected between the disposed thread (A11) inside the upper end main body rack (A07) and threaded screw rod (A12).

7. a kind of Integral frame fixing device of carbon fibre materials according to claim 1, it is characterised in that：The spiral shell The lower end of line lead screw (A12) is connected by fixing bearing (A13) with the upper end face of movable base (A14), and movable base (A14) lower end is fixed with elastic sponge (A15).