CN211277355U - Device for producing frame of folding bicycle - Google Patents

Abstract

The utility model discloses a device for producing folding bicycle frame, including roof, brace table, grip block and rotary rod, the top symmetric welding of brace table has two sets of fixed plates, the holding tank has still been seted up with fixed plate parallel distribution in the department placed in the middle of the upper surface of brace table between the fixed plate, and the inside of holding tank is a word boiling water and divides equally cloth to have the multiunit pulley, it has the bracing piece to go back the symmetric distribution on the lateral wall of brace table, the bottom face of upper end of the support bar and roof is close to avris department welding, the roof is cuboid platelike structure, sets up in the top of brace table, and the portion placed in the middle of the roof runs through and has seted up the shifting chute, the long limit parallel and level of shifting chute and roof, and the inside of shifting chute is vertical to have passed the swivel lever, the top face. This a device for producing folding bicycle frame, rational in infrastructure, labour saving and time saving, work efficiency is high, can extensively promote.

Description

Device for producing frame of folding bicycle

Technical Field

The utility model belongs to the technical field of bicycle production facility, concretely relates to a device for producing folding bicycle frame.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides a bicycle, the person steps on pedals as power, and the bicycle is a green and environment-friendly vehicle, namely a two-wheeled vehicle, which is generally called as a bicycle or a bicycle in China, Taiwan and Singapore, and has a plurality of types of bicycles, including a single bicycle, a double bicycle and a multi-person bicycle, and can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

At present, folding bicycle's frame when production, need carry out operations such as cutting drilling, current cutting machine and drilling machine are used separately mostly, need the workman to make a round trip the dismouting with the frame, extravagant operating time, and is inefficient, needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for producing folding bicycle frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for producing a folding bicycle frame comprises a top plate, a supporting table, clamping plates and a rotary rod, wherein two groups of fixed plates are symmetrically welded above the supporting table, accommodating grooves are formed in the positions, between the fixed plates, of the upper surface of the supporting table in the middle and are distributed in parallel with the fixed plates, a plurality of groups of pulleys are distributed in the accommodating grooves in a straight line shape, supporting rods are further symmetrically distributed on the side wall of the supporting table, the upper ends of the supporting rods are welded to the bottom end face of the top plate close to the side edge, the top plate is of a cuboid plate-shaped structure and is arranged above the supporting table, a moving groove is formed in the middle of the top plate in a penetrating mode and is flush with the long edge of the top plate, a rotary rod vertically penetrates through the inner part of the moving groove, the top end face of the rotary rod penetrates through the upper clamping plate and is rotatably connected with the upper clamping plate, the bottom end face of the, and slide along it, the protrusion is provided with the fixture block on the outer pole wall of rotary rod, the fixture block uses the terminal surface center of rotary rod as the centre of a circle, is the annular array and distributes, still be the draw-in groove that the multiunit and fixture block meshing were seted up respectively to arranging in a word on the inslot wall of shifting chute, the bottom face of grip block still is provided with saw bit and drilling rod down, go up the top of grip block and install the driving motor with rotary rod connection.

Preferably, the plate wall of the upper clamping plate is located in the middle, and a through hole for the rotating rod to pass through is vertically formed in the middle from the upper surface to the bottom end surface in a penetrating mode.

Preferably, the bottom end face of the top plate is further provided with sliding grooves on two sides of the moving groove, two groups of sliding strips are arranged on the upper surface of the lower clamping plate and the bottom end face of the upper clamping plate in a protruding mode on two sides of the rotating rod, and the sliding strips stretch into the sliding grooves to slide.

Preferably, two sets of equal level fixed connection telescopic cylinder's one end on the face that the fixed plate is relative, telescopic cylinder's the other end fixed connection is on the siding of grip block.

Preferably, the two groups of clamping plates are symmetrically distributed on two sides of the pulley, and the clamping plates are driven to move relatively by the telescopic cylinder.

Preferably, the saw blade and the drill rod are connected with a motor fixedly arranged on the bottom end face of the lower clamping plate.

The utility model discloses a technological effect and advantage: this a device for producing folding bicycle frame, set up saw bit and drilling rod through the setting of roof and concentrate the setting, make the frame of centre gripping on a supporting bench can need not many times dismouting and change between multiple process, time saving and labor saving, effectively promote the machining efficiency of frame, drive the rotary rod through driving motor and rotate, cooperation through fixture block and draw-in groove, make saw bit and drilling rod along the bottom lateral shifting of roof, position control is convenient, this a device for producing folding bicycle frame, moreover, the steam generator is rational in infrastructure, time saving and labor saving, high working efficiency, can extensively promote.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the top plate of the present invention;

fig. 3 is a schematic view of the structure of the rotary rod of the present invention.

In the figure: the cutting machine comprises a fixing plate 1, a supporting rod 2, a clamping block 3, a telescopic cylinder 4, a moving groove 5, a top plate 6, a pulley 7, a supporting table 8, an upper clamping plate 9, a driving motor 10, a clamping groove 11, a drill rod 12, a saw blade 13, a rotating rod 14, a clamping block 15, a lower clamping plate 16 and a through hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a device for producing a folding bicycle frame as shown in figures 1-3, which comprises a top plate 6, a supporting platform 8, a clamping plate 3 and a rotary rod 14, wherein two groups of fixed plates 1 are symmetrically welded above the supporting platform 8, accommodating grooves are arranged between the fixed plates 1 in the middle of the upper surface of the supporting platform 8 in parallel with the fixed plates 1, a plurality of groups of pulleys 7 are evenly distributed in the accommodating grooves in a straight line, supporting rods 2 are symmetrically distributed on the side wall of the supporting platform 8, the upper ends of the supporting rods 2 are welded with the bottom end surface of the top plate 6 near the side, the top plate 6 is a cuboid plate-shaped structure and is arranged above the supporting platform 8, a moving groove 5 is arranged at the middle part of the top plate 6 in a penetrating way, the moving groove 5 is level with the long edge of the top plate 6, and the rotary rod 14 vertically passes through the inside, the top end surface of the rotating rod 14 penetrates through the upper clamping plate 9 and is rotationally connected with the upper clamping plate, the bottom end surface of the rotating rod 14 is rotationally connected with the lower clamping plate 16, the upper clamping plate 9 and the lower clamping plate 16 are respectively attached to the upper end surface wall and the lower end surface wall of the top plate 6 and slide along the upper end surface and the lower end surface, the outer rod wall of the rotating rod 14 is convexly provided with clamping blocks 15, the clamping blocks 15 are distributed in an annular array by taking the end surface center of the rotating rod 14 as a circle center, the inner wall of the moving groove 5 is also provided with a plurality of groups of clamping grooves 11 which are respectively meshed with the clamping blocks 15 in a line shape, the bottom end surface of the lower clamping plate 16 is also provided with saw blades 13 and drill rods 12, a driving motor 10 connected with the rotating rod 14 is arranged above the upper clamping plate 9, the saw blades 13 and the drill rods 12 are intensively arranged through the arrangement of the top, time and labor are saved.

Specifically, the plate wall of the upper clamping plate 9 is located in the middle, and a through hole 17 for the rotating rod 14 to pass through is vertically formed in a penetrating manner from the upper surface to the bottom end surface.

Specifically, the bottom end face of the top plate 6 is further provided with sliding grooves on two sides of the moving groove 5, two groups of sliding strips are arranged on the upper surface of the lower clamping plate 16 and the bottom end face of the upper clamping plate 9 in a protruding mode on two sides of the rotating rod 14, and the sliding strips extend into the sliding grooves to slide, so that the effect of stabilizing the moving direction is achieved.

Specifically, two sets of equal horizontal fixed connection telescopic cylinder 4's one end on the face that fixed plate 1 is relative, telescopic cylinder 4's other end fixed connection drives grip block 3 through telescopic cylinder 4 and presss from both sides the frame tight on the bulkhead of grip block 3.

Specifically, two groups of clamping plates 3 are symmetrically distributed on two sides of the pulley 7, and the clamping plates 3 are driven to move relatively through the telescopic cylinder 4.

Specifically, the saw blade 13 and the drill rod 12 are connected with a motor fixedly installed on the bottom end face of the lower clamping plate 16, and the saw blade 13 and the drill rod 12 are driven by the motor.

Specifically, the device for producing the frame of the folding bicycle is used, firstly, a frame needing to be cut and drilled is placed on the pulley 7, the movement of the frame is more convenient through the pulley 7, the clamping block 3 is driven to clamp the frame through the telescopic cylinder 4, then the driving motor 10 is started, the rotating rod 14 is driven to rotate, the clamping block 15 moves along the clamping groove 11, the upper clamping plate 9 and the lower clamping plate 16 are driven to transversely move, further, the saw blade 13 and the drill rod 12 can move, tools needing to be used are selected, the saw blade 13 and the drill rod 12 transversely move in a reciprocating mode through forward rotation and reverse rotation of the driving motor 10 and are adjusted to a needed processing position, the lower fixing plate 16 is matched with a sliding groove on the end face of the top plate 6 through a sliding strip on the upper fixing plate 9, the lower fixing plate 16 and the upper fixing plate 9 cannot move in the moving process, and the, this a device for producing folding bicycle frame, rational in infrastructure, labour saving and time saving, work efficiency is high, can extensively promote.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A device for producing a frame of a folding bicycle, comprising a top plate (6), a support table (8), a clamping plate (3) and a rotary rod (14), characterized in that: the upper symmetrical welding of brace table (8) has two sets of fixed plates (1), the department placed in the middle of the upper surface of brace table (8) between fixed plates (1) still has seted up the holding tank with fixed plate (1) parallel distribution, the inside of holding tank is the straight line and arranges that multiunit pulley (7) equally divide, it has bracing piece (2) still to distribute symmetrically on the lateral wall of brace table (8), bracing piece (2) upper end and the bottom face of roof (6) are close to avris department welding, roof (6) are cuboid platelike structure, set up in the top of brace table (8), and the portion placed in the middle of roof (6) runs through and has seted up shifting chute (5), shifting chute (5) and the long limit parallel and level of roof (6), and the inside of shifting chute (5) is vertical to be passed and have rotary rod (14), the top face of rotary rod (14) passes last grip block (9) and is connected with it rotates, bottom face rotates and connects lower grip block (16), go up grip block (9) and lower grip block (16) and laminate with the upper and lower both ends panel wall of roof (6) respectively to slide along it, the protrusion is provided with fixture block (15) on the outer pole wall of rotary rod (14), fixture block (15) use the terminal surface center of rotary rod (14) as the centre of a circle, are the annular array and distribute, still be a word row on the inslot wall of shifting chute (5) and open draw-in groove (11) of seting up multiunit and fixture block (15) meshing respectively, the bottom face of grip block (16) still is provided with saw bit (13) and drilling rod (12) down, go up the top of grip block (9) and install driving motor (10) be connected with rotary rod (14).

2. An apparatus for producing a folding bicycle frame, according to claim 1, characterized in that: the plate wall of the upper clamping plate (9) is arranged in the middle and vertically penetrates through a through hole (17) for the rotating rod (14) to pass through from the upper surface to the bottom end surface.

3. An apparatus for producing a folding bicycle frame, according to claim 1, characterized in that: the bottom end face of the top plate (6) is further provided with sliding grooves on two sides of the moving groove (5), two groups of sliding strips are arranged on the upper surface of the lower clamping plate (16) and the bottom end face of the upper clamping plate (9) in a protruding mode on two sides of the rotating rod (14), and the sliding strips stretch into the sliding grooves to slide.

4. An apparatus for producing a folding bicycle frame, according to claim 1, characterized in that: two sets of equal horizontal fixed connection telescopic cylinder (4)'s one end on the face that fixed plate (1) is relative, telescopic cylinder (4)'s other end fixed connection is on the siding of grip block (3).

5. An apparatus for producing a folding bicycle frame, according to claim 4, characterized in that: two groups of clamping plates (3) are symmetrically distributed on two sides of the pulley (7), and the clamping plates (3) are driven to move relatively by the telescopic cylinder (4).

6. An apparatus for producing a folding bicycle frame, according to claim 1, characterized in that: the saw blade (13) and the drill rod (12) are connected with a motor fixedly arranged on the bottom end face of the lower clamping plate (16).

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