CN209334817U - A kind of bicycle front fork head tube automatic cutting cutting tool - Google Patents

Abstract

The utility model discloses a kind of bicycle front fork head tube automatic cutting cutting tools, including device pedestal, the upper surface two sides of device pedestal are provided with locating rod close to edge center position, and middle line direction offers lower placing groove in the width direction between two locating rods for the upper surface of device pedestal.In the utility model, first, pass through motor, first belt pulley, second belt pulley, rotating bar, turntable, briquetting, the setting of lifter plate and crush-cutting plate can be avoided to be cut by the way of artificial, improve the production efficiency of unit for front fork tube, the demand for meeting and washing driving unit for front fork tube can be crossed, reduce the workload of staff, secondly by fixed cylinder, fixed groove, the setting of upper placing groove and lower placing groove can very easily fix the length of unit for front fork tube, avoid each cutting step that from need to measuring to unit for front fork tube, shorten the time of each unit for front fork tube manufacture, increase the output of enterprise's unit for front fork tube, improve the profit of enterprise's unit for front fork tube.

Description

A kind of bicycle front fork head tube automatic cutting cutting tool

Technical field

The utility model relates to bicycle accessories technical field more particularly to a kind of bicycle front fork head tube automatic cutting cuttings Tool.

Background technique

Bicycle accessories are the general designations to all components of bicycle body and attachment, can be divided according to the big structural framing of vehicle body Are as follows: several major class such as vehicle frame, tire, pedal parts, front fork assembly, chain, flywheel, the vehicle frame of bicycle, tire, foot-operated, brake, In 25 accessories such as chain, the basic element of character is indispensable, wherein vehicle frame is the skeleton of bicycle, the people and goods that it is born The weight of object is maximum, according to the work characteristics of each accessory, can substantially be classified as guidance system, drive system, braking system, Middle bicycle front fork head tube is one of the necessary component in bicycle assembly, thus the cutting tool of bicycle front fork head tube for Important role is play for bicycle manufacture.

It is all by manually being cut that traditional bicycle front fork head tube, which cuts tool usually, and speed of cut compares Slowly, the manufacturing efficiency for reducing unit for front fork tube is not able to satisfy enterprise to the demand of bicycle front fork head tube, increases work Make the workload of personnel, at the same the length of unit for front fork tube be all it is defined, need manually to measure when shearing, cut Step needs to measure the length of unit for front fork tube when cutting, and increases the time of each unit for front fork tube manufacture, reduces enterprise The profit of the unit for front fork tube of industry.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of bicycle front fork proposed Head tube automatic cutting cutting tool.

To achieve the goals above, the utility model adopts the technical scheme that a kind of bicycle front fork head tube is automatic Tool, including device pedestal are cut, the upper surface two sides of described device pedestal are provided with locating rod close to edge center position, institute The upper surface for stating device pedestal is located between two locating rods that middle line direction offers lower placing groove in the width direction, described in two The top of locating rod offers fixed hole, and fixed hole is internally provided with rotating bar, described device pedestal just on Side is provided with lifter plate, and the lifter plate front is provided with crush-cutting plate, front and the lower placing groove corresponding position of the crush-cutting plate Place is provided with fixed cylinder, and the bottom of described device pedestal is provided with fixed bottom plate, and the side of described device pedestal, which is located at, to be fixed Motor is provided with above bottom plate.

Preferably, the lower surface of the lifter plate and locating rod corresponding position offer positioning through hole, described device seat Upper placing groove is offered at the position corresponding with lower placing groove of the upper surface of body, it is logical that the lower surface of described device pedestal is located at positioning Hole corresponding position offers confinement groove.

Preferably, flexible bullet is arranged on the body of rod in two locating rods between confinement groove and device pedestal Spring.

Preferably, fixed groove is offered at the corresponding position of placing groove under being internally located at of the fixed cylinder, it is described Cutter are provided at fixed groove and device pedestal contact position.

Preferably, the body of rod center position that the rotating bar is located between two locating rods is arranged with turntable, and described turn Briquetting is provided on the side of disk, the briquetting offers turn trough far from one end of turntable, and runs through on the two sides wall body of turn trough There is swingle, rotation roller is arranged on the swingle, the upper surface of the lifter plate, which is located at immediately below turntable, to be embedded with Wear strip layer.

Preferably, rotating bar one end corresponding with motor is arranged with the first belt pulley, the output shaft of the motor It is upper to be arranged with the second belt pulley immediately below the first belt pulley, biography is arranged on first belt pulley and the second belt pulley Dynamic belt.

Compared with prior art, the utility model has the beneficial effects that firstly, passing through motor, the first belt pulley, second The setting of belt pulley, rotating bar, turntable, briquetting, lifter plate and crush-cutting plate can be avoided to be cut by the way of artificial, is mentioned The high production efficiency of unit for front fork tube, can cross the demand for meeting and washing driving unit for front fork tube, reduce the workload of staff, Unit for front fork tube can be very easily fixed secondly by the setting of fixed cylinder, fixed groove, upper placing groove and lower placing groove Length avoids each cutting step that from need to measuring to unit for front fork tube, shortens the time of each unit for front fork tube manufacture, increases The output of enterprise's unit for front fork tube improves the profit of enterprise's unit for front fork tube.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bicycle front fork head tube automatic cutting cutting tool side view structure section view signal Figure；

Fig. 2 is a kind of front cross-sectional structural schematic diagram of bicycle front fork head tube automatic cutting cutting tool of the utility model；

Fig. 3 is structure enlargement diagram at a kind of A of bicycle front fork head tube automatic cutting cutting tool of the utility model.

In figure: 1, the first belt pulley；2, rotating bar；3, lifter plate；4, driving belt；5, the second belt pulley；6, motor； 7, fixed bottom plate；8, fixed hole；9, turntable；10, wear strip layer；11, positioning through hole；12, upper placing groove；13, confinement groove； 14, adjustable spring；15, lower placing groove；16, device pedestal；17, crush-cutting plate；18, fixed cylinder；19, fixed groove；20, it cuts Knife；21, roller is rotated；22, briquetting；23, locating rod；24, swingle；25, turn trough.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bicycle front fork head tube automatic cutting cutting Tool, including device pedestal 16, the upper surface two sides of device pedestal 16 are provided with locating rod 23, erection seat close to edge center position Middle line direction offers lower placing groove 15 in the width direction between two locating rods 23 for the upper surface of body 16, for front fork Head tube raw material are placed, and the top of two locating rods 23 offers fixed hole 8, and the inside setting of fixed hole 8 There is rotating bar 2, for driving pressure setting implementation to cut out, the surface of device pedestal 16 is provided with lifter plate 3, and lifter plate 3 is just Face is provided with crush-cutting plate 17, and for driving cutter 20 to cut unit for front fork tube raw material, the front of crush-cutting plate 17 is under 15 corresponding position of placing groove is provided with fixed cylinder 18, and the bottom of device pedestal 16 is provided with fixed bottom plate 7, device pedestal 16 Side be located at the top of fixed bottom plate 7 and be provided with motor 6, provide motive power to cut cutting for tool.

The lower surface and 23 corresponding position of locating rod of lifter plate 3 offer positioning through hole 11, make lifter plate 3 along vertical side To being gone up and down, the upper surface of device pedestal 16 offers upper placing groove 12 at position corresponding with lower placing groove 15, before being used for Breeches pipe raw material carry out limitation positioning, the lower surface of device pedestal 16 be located at 11 corresponding position of positioning through hole open up it is restricted recessed Slot 13 can be used for measuring the length of unit for front fork tube raw material, and confinement groove 13 and dress are located in two locating rods 23 It sets and is arranged with adjustable spring 14 on the body of rod between pedestal 16, be conducive to the rise of lifter plate 3, fixed cylinder 18 is internally located at Lower placing groove 15 offers fixed groove 19 at corresponding position, for the length for producing required unit for front fork tube to be arranged, Gu Determine to be provided with cutter 20 at groove 19 and 16 contact position of device pedestal, for cutting, rotating bar 2 is located at two locating rods 23 Between body of rod center position be arranged with turntable 9, briquetting 22 is provided on the side of turntable 9, for carrying out down lifter plate 3 Pressure, briquetting 22 offer turn trough 25 far from one end of turntable 9, and rotate on the two sides wall body of turn trough 25 through there is swingle 24 Rotation roller 21 is arranged on bar 24, in order to reduce the friction between briquetting 22 and lifter plate 3, the upper surface of lifter plate 3 is located at The underface of turntable 9 is embedded with wear strip layer 10, prevents 3 damaged surfaces of lifter plate, the end cap corresponding with motor 6 of rotating bar 2 Equipped with the first belt pulley 1, the underface on the output shaft of motor 6 positioned at the first belt pulley 1 is arranged with the second belt pulley 5, the Driving belt 4 is arranged on one belt pulley 1 and the second belt pulley 5.

Working principle: device pedestal 16 is placed by the position for needing to place by fixed bottom plate 7, by unit for front fork tube raw material It is put into the inside of placing groove 12 and lower placing groove 15, unit for front fork tube raw material one end is inserted into inside fixed cylinder 18, Gu Determine groove 19 to limit unit for front fork tube raw material, passes through fixed cylinder 18, fixed groove 19, upper placing groove 12 and lower placement The setting of slot 15 can very easily fix the length of unit for front fork tube, avoid each cutting step that from need to surveying to unit for front fork tube Amount shortens the time of each unit for front fork tube manufacture, increases the output of enterprise's unit for front fork tube, improve enterprise's unit for front fork tube Profit, open motor 6 switch, drive the second belt pulley 5 rotation, pass through driving belt 4 drive 1 turn of the first belt pulley It is dynamic, then rotating bar 2 is driven to rotate, the rotation of turntable 9 drives briquetting 22 to rotate, and drives rotation roller 21 to rotate, when 22 turns of briquetting It when dynamic and lifter plate 3 contacts, presses lifter plate 3 and moves downward, drive crush-cutting plate 17 to move downward, cutter 20 are to front fork Head tube raw material are cut, by motor 6, the first belt pulley 1, the second belt pulley 5, rotating bar 2, turntable 9, briquetting 22, The setting of lifter plate 3 and crush-cutting plate 17 can be avoided to be cut by the way of artificial, improves the production effect of unit for front fork tube Rate can cross the demand for meeting and washing driving unit for front fork tube, reduce the workload of staff, then repeat the above steps production Unit for front fork tube.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of bicycle front fork head tube automatic cutting cutting tool, including device pedestal (16), it is characterised in that: described device pedestal (16) upper surface two sides are provided with locating rod (23) close to edge center position, and the upper surface of described device pedestal (16) is located at Middle line direction offers lower placing groove (15) in the width direction between two locating rods (23), two locating rods (23) it is upper Fang Jun is offered fixed hole (8), and fixed hole (8) is internally provided with rotating bar (2), and described device pedestal (16) is being just Top is provided with lifter plate (3), and lifter plate (3) front is provided with crush-cutting plate (17), the crush-cutting plate (17) front with Lower placing groove (15) corresponding position is provided with fixed cylinder (18), and the bottom of described device pedestal (16) is provided with fixed bottom plate (7), the side of described device pedestal (16), which is located above fixed bottom plate (7), is provided with motor (6).

2. a kind of bicycle front fork head tube automatic cutting cutting tool according to claim 1, it is characterised in that: the lifter plate (3) lower surface and locating rod (23) corresponding position offers positioning through hole (11), the upper surface of described device pedestal (16) It is offered upper placing groove (12) at position corresponding with lower placing groove (15), the lower surface of described device pedestal (16) is located at positioning Through-hole (11) corresponding position offers confinement groove (13).

3. a kind of bicycle front fork head tube automatic cutting cutting tool according to claim 1 or 2, it is characterised in that: two institutes It states and is arranged with adjustable spring (14) on the body of rod on locating rod (23) between confinement groove (13) and device pedestal (16).

4. a kind of bicycle front fork head tube automatic cutting cutting tool according to claim 1, it is characterised in that: the fixed column Offered fixed groove (19) at the corresponding position of placing groove (15) under being internally located at of body (18), the fixed groove (19) with Cutter (20) are provided at device pedestal (16) contact position.

5. a kind of bicycle front fork head tube automatic cutting cutting tool according to claim 1, it is characterised in that: the rotating bar (2) body of rod center position being located between two locating rods (23) is arranged with turntable (9), is set on the side of the turntable (9) It is equipped with briquetting (22), the briquetting (22) offers turn trough (25) far from the one end of turntable (9), and the two sides wall body of turn trough (25) It is upper to be arranged on the swingle (24) through having swingle (24) and rotate roller (21), the upper surface position of the lifter plate (3) Wear strip layer (10) are embedded with immediately below turntable (9).

6. a kind of bicycle front fork head tube automatic cutting cutting tool according to claim 1, it is characterised in that: the rotating bar (2) one end corresponding with motor (6) is arranged with the first belt pulley (1), and the first belt is located on the output shaft of the motor (6) It is arranged with the second belt pulley (5) immediately below wheel (1), is arranged with transmission on first belt pulley (1) and the second belt pulley (5) Belt (4).