CN207723613U - A kind of burr remover - Google Patents

Abstract

The utility model discloses a kind of burr remover, nozzle outer circle deburring for metal central siphon, the nozzle of metal central siphon has inner chamfer, burr remover includes the driving mechanism for cutting end and driving cutting end axial direction rotation, the bottom for cutting end is equipped with baltimore groove, cutting edge road is radially offered on baltimore groove, metal central siphon is coaxial docking with cutting end, and the groove face of nozzle outer circle and baltimore groove abuts against.The utility model carries out burr removal using the cutting end for having axial rotation function, and production efficiency is high, it is low to require the level of skill of operating personnel；The spill groove face of cutting end can be abutted against with nozzle outer circle, and cutting edge road is opened on baltimore groove, therefore line up outer circle damage in cutting edge road is very little, is not likely to produce chamfering, and product qualification rate is high；Clever structure is succinct, application easy to spread.

Description

A kind of burr remover

Technical field

The utility model is related to a kind of burr remover more particularly to a kind of pipes with the metal central siphon that nozzle is sharp edge Mouth outer circle burr remover, belongs to the technical field of machining equipment.

Background technology

After the cylindrical turning molding of metal central siphon, need to carry out burr removal, common central siphon nose end to the outer circle of port It is horizontal, is easy to burr removal, and the nozzle of outer chamfer is easily relatively easy to.Key is the central siphon for inner chamfer.

Current deburring tool can be generated when the central siphon for inner chamfer is removed burr on part edge Chamfering, and requiring in the case of keeping element precision, it is necessary to using manual deburring, to the level of skill of operator require compared with Height easily generates chamfering in part edge in operation or scratches piece surface, and product qualification rate is low, low production efficiency.

Utility model content

The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, traditional manual deburring low production efficiency, The low problem of product qualification rate provides a kind of burr remover.

In order to achieve the above object, technical solution used by the utility model is：

A kind of burr remover is used for the nozzle outer circle deburring of metal central siphon, and the nozzle of the metal central siphon is with interior Chamfering,

The burr remover includes the driving mechanism cut end and drive the cutting end axial direction rotation,

The bottom of the cutting end is equipped with baltimore groove, and cutting edge road, the metal are radially offered on the baltimore groove Central siphon is coaxial docking with the cutting end, and nozzle outer circle and the groove face of the baltimore groove abut against.

Preferably, the main body of the cutting end is in cylindrical type.

Preferably, the baltimore groove is semicircle.

Preferably, the baltimore groove is cone.

Preferably, the driving mechanism includes axle sleeve and driving portion, and the driving end of the driving portion passes through the axle sleeve Axis hole is connected with the cutting end.

Preferably, the driving portion includes manual actuation portion and electric driving part.

Preferably, the manual actuation portion includes curved bar and the handle that is connected with the curved bar, the driving end of the curved bar It is connected with the cutting end across the axle sleeve.

Preferably, the electric driving part includes motor and the power supply powered to motor, the motor and the axle sleeve phase Fixed, the drive shaft of the motor is connected across the axle sleeve with the cutting end.

Preferably, the cutting end is that polyvinyl chloride cuts end.

The beneficial effects of the utility model are mainly reflected in：

1. carry out burr removal using the cutting end for having axial rotation function, production efficiency is high, to operating personnel's Level of skill requires low；

2. the spill groove face of cutting end can be abutted against with nozzle outer circle, and cutting edge road is opened on baltimore groove, therefore The line up outer circle damage of cutting edge road is very little, is not likely to produce chamfering, and product qualification rate is high；

3. clever structure is succinct, application easy to spread.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of burr remover of the utility model；

Fig. 2 is a kind of another structural schematic diagram of burr remover of the utility model；

Fig. 3 is the structural schematic diagram that end is cut in a kind of burr remover of the utility model.

Specific implementation mode

The utility model provides a kind of burr remover.Technical solutions of the utility model are carried out below in conjunction with attached drawing detailed Description, so that it is more readily understood and grasps.

A kind of burr remover is used for 2 deburring of nozzle outer circle of metal central siphon 1, as depicted in figs. 1 and 2, metal central siphon 1 nozzle has inner chamfer 3, is also applicable in for the harsher nozzle metal central siphon at an acute angle along side, burr remover includes The driving mechanism 5 for cutting the 4 axial rotation of end 4 and driving cutting end, as shown in figure 3, the bottom of cutting end 4 is equipped with spill Slot 6 radially offers cutting edge road 7 on baltimore groove 6, and metal central siphon 1 is coaxial docking with cutting end 4, and nozzle outer circle 2 with The groove face of baltimore groove 6 abuts against.

Specifically, cutting end 4 is driven to carry out rotation, in rotary course, the sword in cutting edge road 7 by driving mechanism 5 A large amount of burrs in nozzle outer circle 2 are removed and are discharged along cutting edge road 7 by wall, will not injure nozzle, and the groove face meeting of baltimore groove 6 Line up outer circle 2 carries out frictional cleaning, and the burr for being minutely bonded jail is floated, is then struck off again by cutting edge road 7, leads to It crosses cutting edge road 7 and baltimore groove 6 matches, burr removal rate is high, nozzle outer circle is smoothly clean and tidy, and the not easily damaged production of nozzle outer circle Raw chamfering.

In specific embodiment, the main body of cutting end 4 is in cylindrical type, molding easy to process, and axial rotation stabilization.Certainly Also square cylinder can be used, it is only necessary to meet rotation and its internal baltimore groove 6 can be realized and be matched with nozzle outer circle.

The form of baltimore groove is illustrated, as shown in Figure 1, baltimore groove is semicircle.As shown in Fig. 2, baltimore groove For cone.The structures realized using other energy are also in the protection domain of this case.

Driving mechanism 5 is refined comprising axle sleeve 8 and driving portion 9, the driving end of driving portion 9 pass through the axis of axle sleeve 8 Hole is connected with cutting end 4.

It specifically describes, when carrying out deburring operation, metal central siphon 1 is fixed, it then will cutting end 4 and metal 1 same axis of central siphon is docked, and axle sleeve 8 is hold by one hand, and burr removal is realized in driving cutting 4 rotation of end of driving portion 9.

Associated description is carried out to driving portion 9 comprising manual actuation portion and electric driving part.

As shown in Figure 1, manual actuation portion includes curved bar and the handle that is connected with curved bar, the driving end of curved bar passes through axle sleeve 8 It is connected with cutting end 4.

Curved bar driving is carried out by swinging handle, the rotation for cutting end 4 is driven to realize.

As shown in Fig. 2, electric driving part includes motor and the power supply powered to motor, motor is mutually fixed with axle sleeve, motor Drive shaft pass through axle sleeve with cut end be connected.

It is directly realized and is driven by motor, cutting end rotation is reliable and stable.

This case can realize full-automatic processing, for example, axle sleeve 8 is relatively fixed, cutting end keeps autorotation, by setting Standby promote metal central siphon towards cutting end realizes burr removal.

Finally, it should be noted that the cutting end of this case is that polyvinyl chloride cuts end, specifically uses the poly- of hard Vinyl chloride laminate is processed molding, and the characteristic of material is small to the abrasion of metal central siphon 1.

By above description it can be found that a kind of burr remover of the utility model, using having axial rotation function Cutting end carry out burr removal, production efficiency is high, it is low to require the level of skill of operating personnel；Cut the baltimore groove of end Face can be abutted against with nozzle outer circle, and cutting edge road is opened on baltimore groove, therefore line up outer circle damage in cutting edge road is micro- Its is micro-, is not likely to produce chamfering, and product qualification rate is high；Clever structure is succinct, application easy to spread.

The technical solution of the utility model is fully described above, it should be noted that the tool of the utility model Body embodiment is simultaneously not limited by the description set out above, and those skilled in the art exist according to the Spirit Essence of the utility model All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality Within novel protection domain.

Claims (9)

1. a kind of burr remover, is used for the nozzle outer circle deburring of metal central siphon, the nozzle of the metal central siphon falls in Angle, it is characterised in that：

The burr remover includes the driving mechanism cut end and drive the cutting end axial direction rotation,

The bottom of the cutting end is equipped with baltimore groove, and cutting edge road, the metal central siphon are radially offered on the baltimore groove It is coaxial docking with the cutting end, and nozzle outer circle and the groove face of the baltimore groove abut against.

2. a kind of burr remover according to claim 1, it is characterised in that：The main body of the cutting end is in cylinder Type.

3. a kind of burr remover according to claim 1, it is characterised in that：The baltimore groove is semicircle.

4. a kind of burr remover according to claim 1, it is characterised in that：The baltimore groove is cone.

5. a kind of burr remover according to claim 1, it is characterised in that：The driving mechanism includes axle sleeve and driving The driving end in portion, the driving portion passes through the axis hole of the axle sleeve to be connected with the cutting end.

6. a kind of burr remover according to claim 5, it is characterised in that：The driving portion include manual actuation portion and Electric driving part.

7. a kind of burr remover according to claim 6, it is characterised in that：The manual actuation portion include curved bar and with The connected handle of the curved bar, the driving end of the curved bar is connected across the axle sleeve with the cutting end.

8. a kind of burr remover according to claim 6, it is characterised in that：The electric driving part include motor and to The power supply of motor power supply, the motor are mutually fixed with the axle sleeve, and the drive shaft of the motor is cut across the axle sleeve with described End is cut to be connected.

9. a kind of burr remover according to claim 1 to 8 any one, it is characterised in that：The cutting end is Polyvinyl chloride cuts end.