CN111515434A

CN111515434A - Coaxial double-end buddha's warrior attendant boring machine

Info

Publication number: CN111515434A
Application number: CN202010368722.8A
Authority: CN
Inventors: 张爱桥
Original assignee: Individual
Current assignee: Yingkou Xinyuan Machinery Manufacturing Co.,Ltd.
Priority date: 2020-05-02
Filing date: 2020-05-02
Publication date: 2020-08-11
Anticipated expiration: 2040-05-02
Also published as: CN111515434B

Abstract

The invention discloses a coaxial double-head diamond boring machine, which structurally comprises an upper oil cylinder, a sliding frame, a coaxial processing device, a workpiece clamp, a support, a lower oil cylinder, a material collecting plate and a scrap collecting device, and has the following effects: the coaxial processing device and the fragment collecting device are connected through main shaft transmission, under a transmission structure formed by the upper hole processing mechanism and the lower hole processing mechanism, vertical rotary kinetic energy generated by a main shaft can be converted into two rotary cutter horizontal rotary motions, under an axial symmetry structure formed by the upper oil cylinder and the lower oil cylinder, the generated linear reciprocating motion can control the two rotary cutters to synchronously process single prefabricated holes of a workpiece, or synchronously process two holes with different hole distances on the workpiece synchronously, the rotary kinetic energy generated by the main shaft can be converted into rotary motion of an internal impeller through the fragment collecting device, under a formed pipeline and a chip guide structure, fragments generated in processing can be efficiently recovered, and the hole processing efficiency of the workpiece is greatly increased.

Description

Coaxial double-end buddha's warrior attendant boring machine

Technical Field

The invention relates to the field of boring mills, in particular to a coaxial double-head diamond boring mill.

Background

The boring machine is mainly used for boring the existing prefabricated holes of a workpiece by using a boring cutter, generally, the rotation of the boring cutter is main motion, the boring cutter or the movement of the workpiece is feeding motion, the boring machine is mainly used for machining high-precision holes or finishing multiple holes in one-time positioning mode, in addition, the machining of other machining surfaces related to hole finishing machining can be carried out, the existing coaxial double-head boring machine can only machine the prefabricated holes of the workpiece synchronously at double heads, the machining types of the workpiece are greatly limited, and generated scraps are not beneficial to collection, so that the problem that the existing coaxial double-head diamond boring machine can only machine the prefabricated holes of the workpiece synchronously at double heads, the machining types of the workpiece are greatly limited, and the generated scraps are not beneficial to collection is solved.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a coaxial double-end diamond boring machine structurally comprises an upper oil cylinder, a sliding frame, a coaxial processing device, a workpiece clamp, a support, a lower oil cylinder, a material collecting plate and a scrap collecting device, wherein the front end of the support is provided with the sliding frame, the sliding frame is vertically embedded on the support, the coaxial processing device is arranged inside the sliding frame, the coaxial processing device is vertically arranged inside the sliding frame, the top of the sliding frame is provided with two upper oil cylinders in parallel and equidistantly, the upper oil cylinders are vertically arranged on the sliding frame, the bottom of the sliding frame is provided with two lower oil cylinders in parallel and equidistantly, the lower oil cylinders are vertically arranged on the sliding frame, the front end of the sliding frame is provided with the workpiece clamp, the workpiece clamp and the sliding frame are in sliding fit, the workpiece clamp generates linear reciprocating motion through the oil cylinders to realize front-back traveling motion, the scrap collecting device is arranged below the sliding frame, the chip collecting device is arranged on the support and matched with the coaxial processing device, a material collecting plate is arranged at the front end of the coaxial processing device, and the material collecting plate is buckled with the coaxial processing device.

As a further optimization of the technical scheme, the coaxial processing device comprises an upper hole processing mechanism, a main shaft, two limiting strips and a lower hole processing mechanism, wherein the outer wall of the main shaft is provided with the two limiting strips in an axisymmetric structure, the limiting strips and the main shaft are parallel to each other and are of an integrated structure, the front end of the main shaft is provided with the upper hole processing mechanism and the lower hole processing mechanism, and the upper hole processing mechanism and the lower hole processing mechanism are matched with the main shaft.

As the further optimization of the technical scheme, the upper hole machining mechanism comprises a driving gear, a limiting ring, connecting side rods, a front drilling structure and a rotary cutter, wherein the front end of the front drilling structure is provided with the rotary cutter, the rotary cutter is buckled with the front drilling structure, the rear end of the front drilling structure is provided with two driving gears in an axisymmetric structure, the driving gear is meshed with the front drilling structure, the upper end and the lower end of the rotary cutter are provided with the two limiting rings in an axisymmetric structure, the limiting ring and the driving gear are movably connected through a bearing ring, two connecting side rods are arranged on two sides of the limiting ring in an axisymmetric structure, and the limiting ring is fixedly connected with the front drilling structure through the connecting side rods.

As a further optimization of the technical scheme, the front drilling structure comprises a rotary cutter holder, a triangular outer frame, an auxiliary shaft, a front convex ring, a driven gear and a slide block, wherein two slide blocks are arranged on two sides of the triangular outer frame in an axisymmetric structure, the slide blocks are welded with the triangular outer frame, the rotary cutter holder is arranged at the center of the front end of the triangular outer frame and is connected with the triangular outer frame through a rotary support, the auxiliary shaft is arranged at the center of the rear end of the rotary cutter holder and is connected with the rotary cutter holder, the front convex ring is arranged at the rear end of the auxiliary shaft, the driven gear is arranged at the front end of the front convex ring, the driven gear is movably connected with the front convex ring through a bearing ring, and the driven gear is connected with the auxiliary shaft.

As the further optimization of this technical scheme, piece collection and collection device constitute by chip inlet, roof, collection bits mechanism, storage bits case, filter screen, exhaust return bend, the even equidistance in aggregate slab top be equipped with four chip inlet, chip inlet and collection flitch structure as an organic whole, roof bottom be equipped with storage bits case, storage bits roof and roof adopt sliding fit, storage bits bottom be axisymmetric structure and be equipped with two exhaust return bends, exhaust return bend one end be connected with storage bits case, the inside parallel equidistance of storage bits case be equipped with two filter screens, filter screen and exhaust return bend be connected, roof central point put and be equipped with collection bits mechanism, collection bits mechanism install perpendicularly on the roof.

As the further optimization of this technical scheme, collection bits mechanism constitute by impeller, air guide cover, interface, gas vent, seal cover, the straight tube that admits air, air guide cover bottom be equipped with the seal cover, seal cover and air guide cover looks lock, seal cover bottom be equipped with the straight tube that admits air, the straight tube that admits air set up perpendicularly on the seal cover, the straight tube bottom of admitting air run through and store up bits bottom of the case portion, seal cover and air guide cover between be equipped with the impeller, air guide cover on even equidistance be equipped with four interfaces, interface and air guide cover structure as an organic whole, the seal cover pass through the interface and be connected with the air guide cover, air guide cover both sides be equipped with two gas vents, gas vent and air guide cover structure as an organic whole.

As a further optimization of the technical scheme, the main shaft is vertically arranged at the center inside the sliding frame and realizes rotary motion through the torque generated by the motor, the upper hole machining mechanism is matched with the upper oil cylinder, and the lower hole machining mechanism is matched with the lower oil cylinder.

As a further optimization of the technical scheme, the top plate is arranged at the rear end of the material collecting plate and the top plate are buckled with each other, and the material collecting plate is obliquely arranged on the top plate from top to bottom.

Advantageous effects

The coaxial double-head diamond boring machine provided by the invention has the advantages of reasonable design, strong functionality and the following beneficial effects:

the coaxial processing device and the debris collecting device are in transmission connection through the main shaft, vertical rotary kinetic energy generated by the main shaft can be converted into horizontal rotary motion of the two rotary cutters under a transmission structure formed by the upper hole processing mechanism and the lower hole processing mechanism, the generated linear reciprocating motion can control the two rotary cutters to synchronously process a single prefabricated hole of a workpiece or synchronously process two holes with different hole pitches on the workpiece synchronously under an axisymmetric structure formed by the upper oil cylinder and the lower oil cylinder, the rotary kinetic energy generated by the main shaft can be converted into rotary motion of an internal impeller through the debris collecting device, and debris generated in processing can be efficiently recovered under the formed pipeline and the debris guide structure, so that the hole processing efficiency of the workpiece is greatly increased;

the invention is characterized in that the upper hole processing mechanism and the lower hole processing mechanism are composed of the same structure, the driving gear is in sliding fit with the main shaft through the limit strip, the auxiliary shaft is meshed with the driving gear through the driven gear, the driving gear and the driven gear are always in a connection state with the triangular outer frame while being meshed under the action of a connection structure formed by the limit ring, the connection side lever and the driving gear and a connection structure formed by the front convex ring and the driven gear, so that the vertical rotary kinetic energy generated by the main shaft can be quickly converted into the horizontal rotary motion of the rotary cutter through the auxiliary shaft and the rotary cutter holder to realize the processing of the preformed hole of the workpiece, the upper oil cylinder and the lower oil cylinder are in an axial symmetry structure and are respectively matched with the upper hole processing mechanism and the lower hole processing mechanism, and the linear reciprocating motion generated by the upper oil cylinder and the lower oil cylinder can control the two rotary cutters to, or synchronously processing two holes with different hole distances on the workpiece, thereby realizing the high-efficiency processing of the porous workpiece;

the bottom end of the main shaft sequentially penetrates through the air guide cover and the sealing cover to be connected with the impeller, so that the impeller rotates along with a lead of the rotation of the main shaft, the material collecting plate is obliquely arranged on the top plate from top to bottom, the two air outlets are vertically arranged on the air guide cover from bottom to top and are arranged on the same straight line with the filter screen, air negative pressure is generated in the sealing cover during the rotation of the impeller, air is sucked by the air inlet straight pipe, air is exhausted by the air outlets and is exhausted from the air outlet elbow after passing through the filter screen in sequence, air is repeatedly circulated in the chip storage box during the process, and the chip inlet is arranged at the top of the chip storage box, and generates air convection suction force under the flowing action of the air, so that chips collected on the surface of the top plate are efficiently recovered.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the front view of a coaxial double-head diamond boring machine according to the present invention;

FIG. 2 is a front view of the coaxial processing apparatus of the present invention;

FIG. 3 is a front view of the upper hole machining mechanism of the present invention;

FIG. 4 is a schematic top view of a front drilling configuration of the present invention;

FIG. 5 is a schematic side view of a debris collection device according to the present invention;

FIG. 6 is a schematic side sectional view of the chip collecting mechanism of the present invention.

In the figure: an upper oil cylinder-1, a sliding frame-2, a coaxial processing device-3, an upper hole processing mechanism-31, a driving gear-31 a, a limit ring-31 b, a connecting side rod-31 c, a front drilling structure-31 d, a rotary cutter holder-31 d1, a triangular outer frame-31 d2, a counter shaft-31 d3, a front convex ring-31 d4, a driven gear-31 d5, a sliding block-31 d6, a rotary cutter-31 e, a main shaft-32, a limit strip-33, a lower hole processing mechanism-34, a workpiece clamp-4, a bracket-5, a lower oil cylinder-6, an aggregate plate-7, a chip collecting device-8, a chip inlet-81, a top plate-82, a chip collecting mechanism-83, an impeller-83 a, an air guide cover-83 b, a connector-83 c, An exhaust port-83 d, a sealing cover-83 e, an air inlet straight pipe-83 f, a scrap storage box-84, a filter screen-85 and an exhaust elbow-86.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example 1

Referring to fig. 1-4, the present invention provides an embodiment of a coaxial double-ended diamond boring machine:

referring to fig. 1, the structure of the coaxial double-head diamond boring machine comprises an upper oil cylinder 1, a sliding frame 2, a coaxial processing device 3, a workpiece clamp 4, a support 5, a lower oil cylinder 6, a material collecting plate 7 and a scrap collecting device 8, wherein the sliding frame 2 is arranged at the front end of the support 5, the sliding frame 2 is vertically embedded on the support 5, the coaxial processing device 3 is arranged inside the sliding frame 2, the coaxial processing device 3 is vertically arranged inside the sliding frame 2, two upper oil cylinders 1 are parallelly and equidistantly arranged at the top of the sliding frame 2, the upper oil cylinder 1 is vertically arranged on the sliding frame 2 and the extending end of the upper oil cylinder is arranged downwards, two lower oil cylinders 6 are parallelly and equidistantly arranged at the bottom of the sliding frame 2, the lower oil cylinders 6 are vertically arranged on the sliding frame 2, the extending ends of the lower oil cylinders 6 are arranged upwards, slide 2 front ends of frame be equipped with work piece holder 4, work piece holder 4 and slide 2 adopt sliding fit, work piece holder 4 produce linear reciprocating motion through the hydro-cylinder and realize the front and back motion of marcing, slide 2 below of frame be equipped with piece collection device 8, piece collection device 8 install at support 5 and cooperate with

coaxial processingequipment

3, 3 front ends of coaxial processingequipment be equipped with material collecting plate 7, material collecting plate 7 and coaxial processingequipment 3 looks lock.

Referring to fig. 2, the coaxial processing device 3 includes an upper hole processing mechanism 31, a main shaft 32, a limiting strip 33, and a lower hole processing mechanism 34, the main shaft 32 is vertically disposed at the center inside the sliding frame 2 and rotates by the torque generated by the motor, two limiting strips 33 are disposed on the outer wall of the main shaft 32 in an axisymmetric structure, the limiting strips 33 and the main shaft 32 are parallel to each other and integrated with each other, an upper hole processing mechanism 31 and a lower hole processing mechanism 34 are disposed at the front end of the main shaft 32, the upper hole processing mechanism 31 and the lower hole processing mechanism 34 are matched with the main shaft 32, the upper hole processing mechanism 31 is matched with the upper cylinder 1, the lower hole processing mechanism 34 is matched with the lower cylinder 6, and the components formed by the upper hole processing mechanism 31 and the lower hole processing mechanism 34 have the same structure.

Referring to fig. 3, the upper hole processing mechanism 31 is composed of a driving gear 31a, a limiting ring 31b, a connecting side rod 31c, a front drilling structure 31d, and a rotary cutter 31e, the front end of the front drilling structure 31d is provided with a rotary cutter 31e, the rotary cutter 31e is buckled with the front drilling structure 31d, the rear end of the front drilling structure 31d is provided with two driving gears 31a in an axisymmetric structure, the driving gear 31a is meshed with the front drilling structure 31d, the driving gear 31a is in sliding fit with the main shaft 32 through a limit strip 33, the upper end and the lower end of the rotary cutter 31e are provided with two limit rings 31b in an axisymmetrical structure, the limit rings 31b are movably connected with the driving gear 31a through bearing rings, two sides of the limiting ring 31b are provided with two connecting side rods 31c in an axisymmetric structure, and the limiting ring 31b is fixedly connected with the front drilling structure 31d through the connecting side rods 31 c.

Referring to fig. 4, the front drilling structure 31d includes a rotary tool post 31d1, a triangular outer frame 31d2, a counter shaft 31d3, a front convex ring 31d4, a driven gear 31d5, and a sliding block 31d6, two sliding blocks 31d6 are disposed on two sides of the triangular outer frame 31d2 in an axisymmetric structure, the sliding block 31d6 and the triangular outer frame 31d2 are welded, the triangular outer frame 31d2 is horizontally disposed inside the sliding frame 2 and is in sliding fit with the sliding frame 2 through the sliding block 31d6, the rotary tool post 31d1 is disposed at the center of the front end of the triangular outer frame 31d2, the rotary tool post 31d1 is connected with the triangular outer frame 31d2 through a rotary support, the rotary tool post 31d1 is disposed at the rear end of the rotary tool 31e and is engaged with the counter shaft, the rotary tool post 6331 d3 is disposed at the center of the rear end of the rotary tool post 31d1, the front convex ring 1d 599 is connected with the rotary tool post 1d 599, the front end of the front convex ring 31d4 is provided with a driven gear 31d5, the driven gear 31d5 is movably connected with the front convex ring 31d4 through a bearing ring, the driven gear 31d5 is connected with a countershaft 31d3, and the countershaft 31d3 is meshed with the driving gear 31a through the driven gear 31d 5.

When in use, because the components composed of the upper hole machining mechanism 31 and the lower hole machining mechanism 34 are the same in structure, the driving gear 31a is in sliding fit with the main shaft 32 through the limiting strip 33, the auxiliary shaft 31d3 is meshed with the driving gear 31a through the driven gear 31d5, and under the action of the connecting structure formed by the limiting ring 31b and the connecting side rod 31c and the driving gear 31a and the connecting structure formed by the front convex ring 31d4 and the driven gear 31d5, the driving gear 31a and the driven gear 31d5 are always kept in a connecting state with the triangular outer frame 31d2 while being meshed, so that the vertical rotation kinetic energy generated by the main shaft 32 can be quickly converted into the horizontal rotation motion of the rotary knife 31e through the auxiliary shaft 31d3 and the rotation knife holder 31d1, so as to machine the preformed hole of the workpiece, the upper oil cylinder 1 and the lower oil cylinder 6 are in an axially symmetric structure and are respectively matched with the upper hole machining mechanism 31 and, the linear reciprocating motion generated by the upper oil cylinder 1 and the lower oil cylinder 6 can control the two rotary cutters 31e to synchronously process a single prefabricated hole of a workpiece, or synchronously process two holes with different hole distances on the workpiece, thereby realizing the high-efficiency processing of the multi-hole workpiece.

Example 2

Referring to fig. 1-6, the present invention provides an embodiment of a coaxial double-ended diamond boring machine:

coaxial processingequipment

Referring to fig. 5, the scrap collecting and collecting device 8 comprises a scrap inlet 81, a top plate 82, a scrap collecting mechanism 83, a scrap storage box 84, filter screens 85 and an exhaust elbow 86, wherein the top plate 82 is arranged at the rear end of the scrap collecting plate 7 and is fastened with the same, the scrap collecting plate 7 is obliquely arranged on the top plate 82 from top to bottom, four scrap inlet 81 are uniformly arranged at the top of the scrap collecting plate 7 at equal intervals, the scrap inlet 81 is of an arc structure and is integrated with the scrap collecting plate 7, the scrap storage box 84 is arranged at the bottom of the top plate 82, the top of the scrap storage box 84 is in an open state and is in sliding fit with the top plate 82, the bottom of the scrap storage box 84 is in an axial symmetry structure and is provided with two exhaust elbows 86, the exhaust elbow 86 is in an L-shaped structure, one end of the exhaust elbow 86 is connected with the scrap storage box 84, two filter screens 85 are arranged in the scrap storage box 84 at equal intervals in parallel, the filter screens 85 are in an, the center of the top plate 82 is provided with a scrap collecting mechanism 83, and the scrap collecting mechanism 83 is vertically arranged on the top plate 82.

Referring to fig. 6, the chip collecting mechanism 83 is composed of an impeller 83a, an air guide cover 83b, an interface 83c, an exhaust port 83d, a sealing cover 83e, and an air inlet straight pipe 83f, the air guide cover 83b is in an arc structure, one end of an arc is embedded in a notch at the top of the top plate 82, the sealing cover 83e is arranged at the bottom of the air guide cover 83b, the sealing cover 83e is buckled with the air guide cover 83b, the air inlet straight pipe 83f is arranged at the bottom of the sealing cover 83e, the air inlet straight pipe 83f is vertically arranged on the sealing cover 83e, the bottom end of the air inlet straight pipe 83f penetrates through the bottom of the chip storage box 84, the impeller 83a is arranged between the sealing cover 83e and the air guide cover 83b, the spindle 32 penetrates through the air guide cover 83b and the sealing cover 83e to be connected with the impeller 83a, four interfaces 83c are uniformly arranged at equal intervals in the inner ring of the air guide cover 83b, the interfaces 83c and the air guide cover 83b are in an, the sealing cover 83e is connected with the air guide cover 83b through a connector 83c, two air outlets 83d are arranged on two sides of the air guide cover 83b, the air outlets 83d and the air guide cover 83b are of an integrated structure, and the air outlets 83d are vertically arranged on the air guide cover 83b downwards and are arranged on the same straight line with the filter screen 85.

In use, in combination with the first embodiment, since the bottom end of the main shaft 32 penetrates the air guide cover 83b and the seal cover 83e in turn to be connected with the impeller 83a, the impeller 83a performs a rotational motion along the lead of the rotation of the main shaft 32, because the material collecting plate 7 is obliquely disposed on the top plate 82 from the top down, and two exhaust ports 83d are vertically installed on the air guide cover 83b downward and are arranged on the same straight line with the filter screen 85, the impeller 83a generates air negative pressure inside the seal cover 83e during rotation, air is sucked in by the air inlet straight pipe 83f, air is exhausted by the exhaust ports 83d, and the air passes through the filter screen 85 in turn and is exhausted from the exhaust elbow 86, and in the process, the air is repeatedly circulated in the chip storage box 84, because the chip inlet 81 is arranged at the top of the chip storage box 84, under the action of the air flow, the chip inlet 81 generates air convection suction force, and chips accumulated on the surface of the top plate 82 are efficiently recovered.

The specific realization principle is as follows:

the coaxial processing device 3 and the chip collecting device 8 of the invention are in transmission connection through a main shaft 32, under the transmission structure formed by an upper hole processing mechanism 31 and a lower hole processing mechanism 34, the vertical rotary kinetic energy generated by the main shaft 32 can be converted into the horizontal rotary motion of two rotary cutters 31e, under the axial symmetry structure formed by an upper oil cylinder 1 and a lower oil cylinder 6, the generated linear reciprocating motion can control the two rotary cutters 31e to synchronously process a single prefabricated hole of a workpiece, or synchronously process two holes with different hole pitches on the workpiece, because the parts formed by the upper hole processing mechanism 31 and the lower hole processing mechanism 34 have the same structure, the driving gear 31a is in sliding fit with the main shaft 32 through a limit strip 33, a secondary shaft 31d3 is meshed with the driving gear 31a through a driven gear 31d5, under the connection structure formed by a limit ring 31b and a connecting side rod 31c and the driving gear 31a and the connection structure formed by a front convex ring 31d4 and the driven gear 31d5, the driving gear 31a and the driven gear 31d5 are always connected with the triangular outer frame 31d2 while being meshed, so that the vertical rotary kinetic energy generated by the main shaft 32 can be quickly converted into the horizontal rotary motion of the rotary cutter 31e through the auxiliary shaft 31d3 and the rotary cutter holder 31d1 to realize the processing of the preformed holes of the workpiece, the upper oil cylinder 1 and the lower oil cylinder 6 are in an axial symmetry structure and are respectively matched with the upper hole processing mechanism 31 and the lower hole processing mechanism 34, the linear reciprocating motion generated by the upper oil cylinder 1 and the lower oil cylinder 6 can control the two rotary cutters 31e to synchronously process the single preformed holes of the workpiece, or synchronously process two holes with different hole pitches on the workpiece synchronously, thereby realizing the high-efficiency processing of the porous workpiece, the rotary kinetic energy generated by the main shaft 32 can be converted into the rotary motion of the inner impeller 83a through the scrap collecting device 8, under the formed pipeline and scrap guide structures, the bottom end of the main shaft 32 of the invention sequentially penetrates through the air guide cover 83b and the sealing cover 83e to be connected with the impeller 83a, so the impeller 83a rotates along with the lead of the rotation of the main shaft 32, because the material collecting plate 7 is obliquely arranged on the top plate 82 from top to bottom, the two exhaust ports 83d are vertically arranged on the air guide cover 83b from bottom and are arranged on the same straight line with the filter screen 85, air negative pressure is generated inside the sealing cover 83e during the rotation of the impeller 83a, air is sucked by the air inlet straight pipe 83f, air is exhausted by the exhaust ports 83d, and the air is exhausted from the exhaust elbow 86 after sequentially passing through the filter screen 85, the air repeatedly circulates in the chip storage box 84 during the process, because the chip inlet 81 is arranged at the top of the chip storage box 84, the chip inlet 81 generates air convection suction force under the flowing action of the air, debris collected on the surface of the top plate 82 is efficiently recovered.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a coaxial double-end buddha's warrior attendant boring machine, its structure includes hydro-cylinder (1), sliding frame (2), coaxial processingequipment (3), work piece holder (4), support (5), lower hydro-cylinder (6), collection flitch (7), piece collection device (8), its characterized in that:

support (5) front end be equipped with smooth frame (2), smooth frame (2) inside be equipped with coaxial processingequipment (3), smooth frame (2) top be equipped with hydro-cylinder (1), smooth frame (2) bottom be equipped with down hydro-cylinder (6), smooth frame (2) front end be equipped with work piece holder (4), smooth frame (2) below be equipped with piece collection device (8), coaxial processingequipment (3) front end be equipped with album flitch (7).

2. The coaxial double-ended diamond boring machine according to claim 1, wherein: coaxial processingequipment (3) constitute by last spot facing work mechanism (31), main shaft (32), spacing strip (33), spot facing work mechanism (34) down, main shaft (32) outer wall on be equipped with spacing strip (33), main shaft (32) front end be equipped with spot facing work mechanism (31) and spot facing work mechanism (34) down.

3. The coaxial double-ended diamond boring machine according to claim 2, wherein: go up spot facing work mechanism (31) constitute by driving gear (31a), spacing ring (31b), connecting side lever (31c), preceding drilling structure (31d), rotary cutter (31e), preceding drilling structure (31d) front end be equipped with rotary cutter (31e), preceding drilling structure (31d) rear end be equipped with driving gear (31a), rotary cutter (31e) about both ends be equipped with spacing ring (31b), spacing ring (31b) both sides be equipped with connecting side lever (31 c).

4. The coaxial double-ended diamond boring machine according to claim 3, wherein: preceding drilling structure (31d) constitute by gyration blade holder (31d1), triangle outrigger (31d2), countershaft (31d3), preceding convex ring (31d4), driven gear (31d5), slider (31d6), triangle outrigger (31d2) both sides be equipped with slider (31d6), triangle outrigger (31d2) front end be equipped with gyration blade holder (31d1), gyration blade holder (31d1) rear end be equipped with countershaft (31d3), countershaft (31d3) rear end be equipped with preceding convex ring (31d4), preceding convex ring (31d4) front end be equipped with driven gear (31d 5).

5. The coaxial double-ended diamond boring machine according to claim 1, wherein: piece collection device (8) constitute by chip inlet (81), roof (82), collection bits mechanism (83), storage bits case (84), filter screen (85), exhaust return bend (86), collection flitch (7) top be equipped with chip inlet (81), roof (82) bottom be equipped with storage bits case (84), storage bits case (84) bottom be equipped with exhaust return bend (86), storage bits case (84) inside be equipped with filter screen (85), roof (82) central point put and be equipped with collection bits mechanism (83).

6. The coaxial double-ended diamond boring machine according to claim 5, wherein: chip collecting mechanism (83) constitute by impeller (83a), air guide cover (83b), interface (83c), gas vent (83d), seal cover (83e), straight tube (83f) admits air, air guide cover (83b) bottom be equipped with seal cover (83e), seal cover (83e) bottom be equipped with straight tube (83f) admits air, seal cover (83e) and air guide cover (83b) between be equipped with impeller (83a), air guide cover (83b) inner circle on be equipped with interface (83c), air guide cover (83b) both sides be equipped with gas vent (83 d).

7. The coaxial double-ended diamond boring machine according to claim 2, wherein: the main shaft (32) is vertically arranged at the center position in the sliding frame (2) and realizes rotary motion through torque generated by a motor, the upper hole machining mechanism (31) is matched with the upper oil cylinder (1), and the lower hole machining mechanism (34) is matched with the lower oil cylinder (6).

8. The coaxial double-ended diamond boring machine according to claim 5, wherein: the top plate (82) is arranged at the rear end of the material collecting plate (7) and is buckled with the material collecting plate, and the material collecting plate (7) is obliquely arranged on the top plate (82) from top to bottom.