CN208133317U

CN208133317U - A kind of device using the sawing machine processing graphite connector conical surface

Info

Publication number: CN208133317U
Application number: CN201820644561.9U
Authority: CN
Inventors: 崔强
Original assignee: Linzhang County Heng Qiang Carbon Co Ltd
Current assignee: Linzhang County Heng Qiang Carbon Co Ltd
Priority date: 2018-05-02
Filing date: 2018-05-02
Publication date: 2018-11-23
Anticipated expiration: 2028-05-02

Abstract

The utility model discloses a kind of devices using the sawing machine processing graphite connector conical surface, utilize the conical surface of the device processing graphite connector, the angle between graphite mast axis and saw blade can be adjusted by regulating mechanism, have adjusted the taper that saw blade sawing goes out the connector conical surface, and pass through the rotatable engagement of saw blade and graphite column, it can be under blocky sawing by extra graphite material, the graphite material cut can also be used to the processing of other small components, the utilization rate for improving graphite, reduces production cost.

Description

A kind of device using the sawing machine processing graphite connector conical surface

Technical field

The utility model relates to Graphite nipple field more particularly to a kind of dresses using the sawing machine processing graphite connector conical surface It sets.

Background technique

Graphite electrode nipple is the accessory of graphite electrode, is matched with graphite electrode, and metallurgy industry is widely used in.Stone Electrode ink fusing metal institute calorific requirement is that electric current passes through one group or multiple (usually three groups) electrode shape between electrode and metal It is generated at electric arc.Every group of electrode is to be connected single branch electrode by connector, remains that certain length is put in smelting furnace And it is constantly consumed.

As shown in Figure 1, the tapered structure in the both ends of Graphite nipple and have taper thread.The raw material of Graphite nipple are cylinder Shape, it is existing in processing graphite connector, cylinder is cut into suitable length first, then utilizes lathe or milling machine processing cone Taper thread is finally reprocessed in face.Wherein extra graphite material can be cut into cotton-shaped or powder using lathe or the milling machine processing conical surface End can not recycle.And since graphite electrode belongs to consumable material in steel industry, it is in great demand, which will cause The waste of graphite raw material.

Utility model content

The technical problem to be solved by the utility model is to provide one kind in the processing graphite connector conical surface, can will be extra Graphite material be in improve a kind of device using the sawing machine processing graphite connector conical surface of graphite utilization rate under blocky sawing.

In order to solve the above technical problems, technical solution adopted in the utility model is：

A kind of device using the sawing machine processing graphite connector conical surface, including horizontal band sawing machine, the horizontal band sawing machine have Horizontally disposed saw blade, the saw blade are loaded in multiple groups slide and can move left and right, it is characterised in that：Further include workbench, Regulating mechanism for the chucking mechanism of the horizontal graphite column that is loaded and for adjusting angle between chucking mechanism and saw blade；Work Make platform, be set in front of horizontal band sawing machine, including regulating base board and adjusting guide rail, the adjusting guide rail are set to along blade direction and adjust Bottom plate upper surface, and fixation is connected thereto by bolt；Chucking mechanism, it is described including the fixing seat and sliding seat being oppositely arranged Fixing seat is fixed at the one end for adjusting guide rail, the sliding seat and the sliding cooperation of adjusting guide rail, sets on the outside of the sliding seat Having can drive its along the first driving device for adjusting guide rail and moving back and forth, and the fixing seat and the opposite side of sliding seat are all provided with There is the head that is loaded for anchor stone ink styletable face, the head that is loaded rotatably cooperates with fixing seat and sliding seat, any It is loaded and is coaxially connected with the rotary components of its rotation of driving on head；Regulating mechanism, including hinged screw hole and adjusting screw hole, the hinge The both ends that screw hole is located at regulating base board are connect, the screw hole that adjusts includes two groups, every group positioned at adjusting guide rail close to saw blade side It adjusts screw hole and a hinged screw hole to be arranged with circular arc, and the circular arc is located on the circle drawn using another adjusting screw hole as the center of circle, The hinged screw hole of middle one end is by wearing bolt for regulating base board and adjusting that guide rail is hinged, and an adjusting screw hole of the other end is by wearing If bolt fixes regulating base board with guide rail is adjusted.

A further technical solution lies in：Regulating mechanism further includes trimming assembly；Trimming assembly, including slideway, slide plate, Cutting ferrule and the second driving device for driving the head that is loaded to move back and forth along slideway；Slideway, including slide opening and baffle, the slide opening It is positioned horizontally in fixing seat and the opposite side of sliding seat respectively, the baffle includes two pieces of L-shaped structure, and two block baffles are opposite Upper and lower two sides outside slide opening form the sliding slot of accommodating slide plate between side wall above and below slide opening；Cutting ferrule is in sleeve Structure, for accommodating the head that is loaded, the cutting ferrule is vertically arranged with slide plate, and front end is embedded in slide plate and is secured to, its rear end It protrudes into slide opening, the head that is loaded rotatably cooperates with cutting ferrule.

A further technical solution lies in：Second driving device includes the driving screw rod inside chucking mechanism, The driving screw rod is arranged along slide opening direction, and both ends are rotatably connected with chucking mechanism, drives the front end of screw rod to stretch out and is loaded Outside mechanism and it is equipped with rotating handle, the inside of the slide plate is equipped with the driving sliding block to match with driving screw rod.

A further technical solution lies in：The head that is loaded includes rotary shaft, be loaded disk and the axis that is sheathed in rotary shaft Group is held, the rotary shaft can rotate in bearing group, and the disk that is loaded coaxially is fixed on one end of rotary shaft, the disk that is loaded Be equipped with protrude its lateral surface centering is top and promptly pawl, the top center for being located at the disk that is loaded of centering, protrusion part With being in coniform sharp portion, the promptly pawl include it is top for uniformly distributed multiple in the center of circle to feel relieved, the centering is top convex For promptly pawl.

A further technical solution lies in：The promptly pawl includes being arranged in the adjusting screw rod being loaded on disk, the adjusting The both ends that screw rod is located at the disk that is loaded are equipped with locking nut, and one end that the adjusting screw rod is located at the disk lateral surface that is loaded, which is fixed with, is in The sharp portion of triangular prism shape.

A further technical solution lies in：The promptly pawl includes three.

A further technical solution lies in：The rotary components include that intermeshing worm gear and worm screw and can be used for The driving motor of worm screw rotation is driven, the rear end of the rotary shaft is stretched out outside cutting ferrule, and the worm gear is located at the rear end of rotary shaft.

A further technical solution lies in：The adjusting guide rail includes being arranged in parallel and at interval two, and two adjustings are led The connecting plate that the two is connected is equipped between rail, the front and rear sides of the bottom of the sliding seat is opposite to be equipped with L-shaped positioning Plate, the downward extension of the positioning plate are in contact with the lateral surface for adjusting guide rail.

A further technical solution lies in：The first driving device includes the telescoping cylinder being provided along the rail, the adjusting Guide rail is equipped with fixed plate close to one end of sliding seat vertically, and fixing end and the fixed plate of the telescoping cylinder are fixed, movable end with The lateral wall of sliding seat is to fixation.

A further technical solution lies in：Every group of slide includes four bearings being arranged in the horizontal plane in quadrangle, preceding There is between two bearings the gap for the saw blade that is loaded afterwards.

Generated beneficial effect is by adopting the above technical scheme：

Using the conical surface of the device processing graphite connector, can be adjusted between graphite mast axis and saw blade by regulating mechanism Angle, that is, have adjusted the taper that saw blade sawing goes out the connector conical surface, and pass through the rotatable engagement of saw blade and graphite column, can will be more Remaining graphite material is under blocky sawing, and the graphite material cut can also be used to the processing of other small components, improve graphite Utilization rate, reduce production cost.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Fig. 1 is the structural schematic diagram of Graphite nipple；

Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 is the overlooking structure diagram of workbench described in the utility model；

Fig. 4 is the structural schematic diagram on the inside of fixing seat described in the utility model；

Fig. 5 is the schematic cross-sectional view of sliding seat described in the utility model；

Fig. 6 is the structural schematic diagram of the head described in the utility model that is loaded.

Specific embodiment

Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole implementation Example.Based on the only embodiment in the utility model, those skilled in the art are obtained without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Many details are explained in the following description in order to fully understand the utility model, but this is practical new Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.

As shown in Figures 2 and 3, a kind of device using the sawing machine processing graphite connector conical surface, including horizontal band sawing machine 10, institute Horizontal band sawing machine 10 is stated with horizontally disposed saw blade 11, the saw blade 11 is loaded in multiple groups slide 12 and can move left and right, And saw blade 11 can also move up and down with hydraulic arm.

The device further includes workbench, for the chucking mechanism of the horizontal graphite column that is loaded and for adjusting chucking mechanism The regulating mechanism of angle between saw blade 11.

Workbench is set to 10 front of horizontal band sawing machine, including regulating base board 21 and adjusting guide rail 22, the adjusting guide rail 22 It is set to 21 upper surface of regulating base board along 11 direction of saw blade, and is connected thereto fixation by bolt.

Chucking mechanism, including the fixing seat 31 and sliding seat 32 being oppositely arranged, the fixing seat 31 is fixed at adjusting and leads One end of rail 22, the sliding seat 32 slip cooperation with guide rail 22 is adjusted, and the outside of the sliding seat 32, which is equipped with, can drive it Along the first driving device for adjusting guide rail 22 and moving back and forth, the fixing seat 31 and the opposite side of sliding seat 32 are equipped with and are used for Fixed graphite styletable face is loaded first 33, fixing seat 31 is driven by first driving device, to adjust fixing seat 31 and sliding seat Clamping spacing between 32, to install graphite column, additionally it is possible to clamp the graphite column of different length, be loaded first 33 and the fixation Seat 31 and the rotatably cooperation of sliding seat 32, any be loaded are coaxially connected with the rotary components of its rotation of driving on first 33.

Regulating mechanism, including hinged screw hole 41 and adjusting screw hole 42, the hinged screw hole 41 are located at the two of regulating base board 21 End, the screw hole 42 that adjusts includes two groups positioned at adjusting guide rail 22 close to 11 side of saw blade, every group of adjusting screw hole 42 and a hinge It connects screw hole 41 to be arranged with circular arc, and the circular arc is located on the circle drawn with another adjusting screw hole 42 for the center of circle, wherein the hinge of one end Screw hole 41 is connect by wearing bolt for regulating base board 21 and adjust that guide rail 22 is hinged, an adjusting screw hole 42 of the other end is by wearing Bolt is fixed by regulating base board 21 and adjusting guide rail 22.Before the device carries out chip processing, graphite column is mounted on and is loaded After in mechanism, the angle between graphite column and saw blade is being adjusted by regulating mechanism, can sawing go out the conical surfaces of different gradients. It is center of circle rotation with the hinged screw hole 41 of one end, when being the center of circle with the hinged screw hole 41 of right end, then rotating clockwise makes when adjusting The left end of graphite column is tilted close to saw blade 11, within the scope of the sawing of saw blade 11, after angle is adjusted, by corresponding It adjusts in screw hole 42 and wears bolt, regulating base board 21 and left adjusting guide rail 22 is fixed, it prevents from adjusting the production in processing of guide rail 22 Raw displacement, so as to the processing graphite column left end conical surface；When being the center of circle with the hinged screw hole 41 in left end, then rotation makes graphite counterclockwise The right end of column is tilted close to saw blade 11, within the scope of the sawing of saw blade 11, after angle is adjusted, by corresponding in right end It adjusts in screw hole 42 and wears bolt, regulating base board 21 and adjusting guide rail 22 is fixed, it prevents from adjusting the generation in processing of guide rail 22 Displacement, so as to the processing graphite column right end conical surface.

When being securely loaded on graphite column in chucking mechanism using chucking mechanism, and graphite column is adjusted by regulating mechanism After the sawing angle of one end, the tilt angle of adjustment saw blade 11 is needed before sawing, when the processing of graphite column back rotation, saw blade 11 Turn forward certain angle (20 °~45 °)；When graphite column rotates forward processing, saw blade 11 tilts backwards certain angle, that is, saws The tilt angle of item 11 and the rotation angle of graphite column are on the contrary, so as to make saw blade 11 in graphite column rotation by its sawing. Then starting horizontal band sawing machine 10 works.Saw blade horizontal band sawing machine 10 after actuation, the downward sawing of saw blade 11, when saw blade 11 After moving down into the center of graphite column, stop moving down, but still carry out moving left and right sawing, then starts rotary components and drive stone Mo Zhu rotation then completes the sawing processing of the graphite column end cone face after graphite column rotates a circle.Then saw blade 11 is risen It to after safe altitude, is adjusted by regulating mechanism, enters the graphite column of the other end within the scope of the sawing of saw blade 11, then The course of work of horizontal band sawing machine 10 is repeated, then completes the processing to a Graphite nipple conical surface.Wherein need to illustrate It is to be adjusted by the rotation of regulating mechanism, at one end of processing graphite column, the inside of corresponding fixing seat 31 or sliding seat 32 It is able to enter within the scope of the sawing of saw blade 11, the end of graphite column is enable to be arrived by sawing.

Using the conical surface of the device processing graphite connector, by regulating mechanism can adjust graphite mast axis and saw blade 11 it Between angle, that is, have adjusted the taper that 11 sawing of saw blade goes out the connector conical surface, and pass through the rotatable engagement of saw blade 11 and graphite column, energy It is in enough under blocky sawing by extra graphite material, the graphite material cut can also be used to the processing of other small components, improve The utilization rate of graphite, reduces production cost.

Due to regulating mechanism be by it is spaced it is multiple adjust screw holes 42 carry out angles adjustings, adjust angle by The restriction of screw hole 42 position and spacing, therefore regulating mechanism are adjusted, further includes trimming assembly.As shown in Figure 4 and Figure 5, fine tuning group Part, including slideway, slide plate 44, cutting ferrule 45 and for drive be loaded first 33 along slideway move back and forth the second driving devices.Slideway, Including slide opening 431 and baffle 432, the slide opening 431 is positioned horizontally in fixing seat 31 and the opposite side of sliding seat 32 respectively, described Baffle 432 includes two pieces of L-shaped structure, the opposite upper and lower two sides outside slide opening 431 of two block baffle 432, with slide opening 431 Above and below the sliding slot of accommodating slide plate 44 is formed between side wall, under the driving of the second driving device, slide plate 44 can be in cunning It is moved back and forth in slot；Cutting ferrule 45 is in tube-in-tube structure, is loaded first 33 for accommodating, i.e., will be loaded first 33 is mounted on slide plate 44, with It is moved, and the cutting ferrule 45 is vertically arranged with slide plate 44, and front end is embedded in slide plate 44 and is secured to, and slide opening is protruded into its rear end In 431, be loaded first 33 and the rotatably cooperation of cutting ferrule 45.By adjusting processing end be loaded first 33 position to realize it is micro- Adjust the gradient of graphite column.

Wherein for the second driving device using the driving method of screw rod and sliding block cooperation, specific includes being set in chucking mechanism The driving screw rod 461 in portion, the driving screw rod 461 are arranged along 431 direction of slide opening, and both ends are rotatably connected with chucking mechanism, It drives the front end of screw rod 461 to stretch out outside chucking mechanism and is equipped with rotating handle, the inside of the slide plate 44 is equipped with and driving screw rod The 461 driving sliding blocks 462 to match.By rotating rotating handle make that screw rod 461 is driven to rotate, to make to drive 462 band of sliding block Dynamic slide plate 44 moves forward and backward along the chute.

As shown in fig. 6, to be loaded first 33 include rotary shaft 331, be loaded disk 332 and the bearing group that is sheathed in rotary shaft 331 333, the rotary shaft 331 can rotate in bearing group 333, and the disk 332 that is loaded coaxially is fixed on the one of rotary shaft 331 End, the disk 332 that is loaded are equipped with the centering top 334 for protruding its lateral surface and promptly pawl 335, top 334 of the centering In the center for the disk 332 that is loaded, it is in coniform sharp portion that protrusion part, which has, and centering top 334 is inserted into graphite column Center, by graphite column and the concentric installation of the disk 332 that is loaded, and in order to which further graphite column is loaded securely, so also Equipped with promptly pawl 335, the promptly pawl 335 includes to feel relieved top 334 as uniformly distributed multiple in the center of circle, it is preferred that promptly pawl 335 It including three, is triangularly arranged, the centering top 334 protrudes from promptly pawl 335.Wherein be loaded first 33 rear end and cutting ferrule 45 use taper fit, realize to be loaded first 33 axially position.

Pawl 335 is wherein firmly grasped according to the size and length (i.e. weight) of graphite column diameter, the promptly insertion of pawl 335 can be adjusted Length in graphite column.Promptly pawl 335 includes being arranged in the adjusting screw rod being loaded on disk 332, and the adjusting screw rod, which is located at, to be loaded The both ends of disk 332 are equipped with locking nut, and one end that the adjusting screw rod is located at 332 lateral surface of disk that is loaded is fixed in triangular prism The sharp portion of shape.When the weight of graphite column is larger, rotate generate inertia it is larger, then need biggish grasp by its with It is loaded and first 33 is loaded securely, that is, adjust the position of two locking nuts, make the length insertion graphite styletable of sharp portion protrusion In face.

Setting for trimming assembly so that being loaded first 33 can generate position, and rotary components always will be loaded first 33 It is connected, so the driving form that rotary components are cooperated using worm gear and worm screw.Specific rotary components include that can be intermeshed Worm gear 341 and worm screw 342 and for drive worm screw 342 rotate driving motor 343, the rear end of the rotary shaft 331 is stretched Out outside cutting ferrule 45, the worm gear 341 is located at the rear end of rotary shaft 331.This kind of driving form makes trimming assembly be loaded in adjustment When first 33 position, worm gear 341 can roll on worm screw 342, remain the meshing state of worm gear 341 and worm screw 342.

In order to guarantee that sliding seat 32 is adjusting the even running on guide rail 22, adjusting guide rail 22 includes parallel and interval setting Two, be equipped with the connecting plate 23 that the two is connected between two adjusting guide rails 22, forward and backward the two of the bottom of the sliding seat 32 Side is opposite to be equipped with L-shaped positioning plate 221, and the downward extension of the positioning plate 221 connects with the lateral surface for adjusting guide rail 22 Touching.

First driving device includes the telescoping cylinder 351 being provided along the rail, and the adjusting guide rail 22 is close to the one of sliding seat 32 It holds and is equipped with fixed plate 352 vertically, the fixing end and fixed plate 352 of the telescoping cylinder 351 are fixed, movable end and sliding seat 32 Lateral wall is to fixation.Wherein telescoping cylinder 351 can use hydraulic cylinder or cylinder, extended and driven by the movable end of telescoping cylinder 351 Dynamic sliding seat 32 is moved towards fixing seat 31, so that chucking mechanism clamps the both ends of graphite column.

And further every group of slide 12 includes in the horizontal plane in four bearings of quadrangle setting, front and back two bearings Between there is the gap of saw blade 11 of being loaded, the bearing in side-to-side movement of saw blade 11 is rotated, converts planar friction to Pivoting friction improves the service life of saw blade 11 to reduce the frictional force between saw blade 11 and slide 12.

The above is only the preferred embodiments of the utility model, anyone content according to the present utility model is to the utility model A little simple modification, deformation and the equivalent replacement made each falls within the protection scope of the utility model.

Claims

1. a kind of device using the sawing machine processing graphite connector conical surface, including horizontal band sawing machine (10), the horizontal band sawing machine (10) there are horizontally disposed saw blade (11), the saw blade (11) is loaded in multiple groups slide (12) and can move left and right, special Sign is：

It further include workbench, for the chucking mechanism of the horizontal graphite column that is loaded and for adjusting chucking mechanism and saw blade (11) Between angle regulating mechanism；

Workbench is set in front of horizontal band sawing machine (10), including regulating base board (21) and adjusting guide rail (22), the adjusting guide rail (22) it is set to regulating base board (21) upper surface along saw blade (11) direction, and is connected thereto fixation by bolt；

Chucking mechanism, including the fixing seat (31) and sliding seat (32) being oppositely arranged, the fixing seat (31) is fixed at adjusting One end of guide rail (22), the sliding seat (32) and the sliding cooperation of adjusting guide rail (22), the outside of the sliding seat (32) is equipped with It can be driven along the first driving device for adjusting guide rail (22) reciprocating motion, the fixing seat (31) and sliding seat (32) are opposite Side be equipped with the head that is loaded (33) for fixing graphite styletable face, the head that is loaded (33) and fixing seat (31) and sliding seat (32) rotatably cooperate, the rotary components of its rotation of driving are coaxially connected on any head that is loaded (33)；

Regulating mechanism, including hinged screw hole (41) and adjusting screw hole (42), the hinged screw hole (41) are located at regulating base board (21) Both ends, adjust screw hole (42) include every group of adjusting spiral shell positioned at adjusting two groups of guide rail (22) close saw blade (11) side Hole (42) and a hinged screw hole (41) are arranged with circular arc, and the circular arc is located at the circle drawn with another adjusting screw hole (42) for the center of circle On, wherein the hinged screw hole (41) of one end by wear bolt by regulating base board (21) and adjust guide rail (22) hingedly, the other end One adjust screw hole (42) by wearing bolt for regulating base board (21) and to adjust guide rail (22) fixed.

2. a kind of device using the sawing machine processing graphite connector conical surface according to claim 1, it is characterised in that：

Regulating mechanism further includes trimming assembly；

Trimming assembly, including slideway, slide plate (44), cutting ferrule (45) and for driving that the head that is loaded (33) moves back and forth along slideway Two driving devices；

Slideway, including slide opening (431) and baffle (432), the slide opening (431) are positioned horizontally in fixing seat (31) and sliding seat respectively (32) opposite side, the baffle (432) include two pieces of L-shaped structure, and two block baffles (432) are opposite to be set to slide opening (431) sliding slot of accommodating slide plate (44) is formed above and below upper and lower two sides outside, with slide opening (431) between side wall；

Cutting ferrule (45) is in tube-in-tube structure, is loaded head (33) for accommodating, and the cutting ferrule (45) is vertically arranged with slide plate (44), Front end is embedded in slide plate (44) and is secured to, and its rear end is protruded into slide opening (431), and the head that is loaded (33) and cutting ferrule (45) can It is rotatably assorted.

3. a kind of device using the sawing machine processing graphite connector conical surface according to claim 2, it is characterised in that：Described Two driving devices include the driving screw rod (461) inside chucking mechanism, and the driving screw rod (461) is along slide opening (431) side To setting, both ends are rotatably connected with chucking mechanism, and the front end of driving screw rod (461) is stretched out outside chucking mechanism and is equipped with rotation Handle, the inside of the slide plate (44) are equipped with the driving sliding block (462) to match with driving screw rod (461).

4. a kind of device using the sawing machine processing graphite connector conical surface according to claim 2, it is characterised in that：The dress Clamp (33) includes rotary shaft (331), the disk that is loaded (332) and the bearing group (333) being sheathed on rotary shaft (331), the rotation Shaft (331) rotation, the disk that is loaded (332) can coaxially be fixed on one end of rotary shaft (331) in bearing group (333), The disk that is loaded (332) is equipped with the centering top (334) for protruding its lateral surface and promptly pawl (335), and the centering is top (334) it is located at the center for disk (332) that are loaded, it is in coniform sharp portion that protrusion part, which has, and promptly pawl (335) include To feel relieved, top (334) are uniformly distributed multiple in the center of circle, and the centering top (334) protrudes from promptly pawl (335).

5. a kind of device using the sawing machine processing graphite connector conical surface according to claim 4, it is characterised in that：It is described to grab Tight pawl (335) includes the adjusting screw rod being arranged on the disk that is loaded (332), and the adjusting screw rod is located at the both ends for disk (332) that are loaded It is equipped with locking nut, one end that the adjusting screw rod is located at disk (332) lateral surface that is loaded is fixed in the sharp of triangular prism shape Portion.

6. a kind of device using the sawing machine processing graphite connector conical surface according to claim 4, it is characterised in that：It is described to grab Tight pawl (335) includes three.

7. a kind of device using the sawing machine processing graphite connector conical surface according to claim 4, it is characterised in that：The rotation Turn component include can intermeshing worm gear (341) and worm screw (342) and driving for driving worm screw (342) to rotate it is electric Cutting ferrule (45) are stretched out outside in the rear end of machine (343), the rotary shaft (331), after the worm gear (341) is located at rotary shaft (331) End.

8. a kind of device using the sawing machine processing graphite connector conical surface according to claim 1, it is characterised in that：The tune Section guide rail (22) includes being arranged in parallel and at interval two, is equipped with the connecting plate that the two is connected between two adjusting guide rails (22) (23), the front and rear sides of the bottom of the sliding seat (32) is opposite is equipped with L-shaped positioning plate (221), the positioning plate (221) downward extension is in contact with the lateral surface for adjusting guide rail (22).

9. a kind of device using the sawing machine processing graphite connector conical surface according to claim 1, it is characterised in that：Described One driving device includes the telescoping cylinder (351) being provided along the rail, and adjust guide rail (22) are erected close to the one end of sliding seat (32) Fixed plate (352) directly are equipped with, the fixing end of the telescoping cylinder (351) and fixed plate (352) are fixed, movable end and sliding seat (32) lateral wall is to fixation.

10. a kind of device using the sawing machine processing graphite connector conical surface according to claim 1, it is characterised in that：Every group Slide (12) includes four bearings being arranged in the horizontal plane in quadrangle, has the saw blade (11) that is loaded between the two bearings of front and back Gap.