CN113199052B

CN113199052B - Manifold milling and drilling equipment

Info

Publication number: CN113199052B
Application number: CN202110441309.4A
Authority: CN
Inventors: 谷毅
Original assignee: Chongqing Wansi Metal Special Forming Co ltd
Current assignee: Chongqing Wansi Metal Special Forming Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-08-09
Anticipated expiration: 2041-04-23
Also published as: CN113199052A

Abstract

The invention relates to the technical field of cutting. The manifold milling and drilling machining equipment comprises a workbench, wherein a top plate is arranged on the workbench, and a drilling mechanism is arranged on the top plate; first air cylinders are symmetrically arranged on the workbench along the vertical central line of the workbench, and arc-shaped blocks are fixedly connected to output shafts of the first air cylinders; the opposite surfaces of the two arc-shaped blocks are respectively provided with a transverse groove, a transverse block for supporting the bottom of the manifold is connected in the transverse grooves in a sliding manner, and a first spring is arranged between the transverse block and the transverse groove; and the supporting mechanism supports the transverse block along with the transverse movement of the transverse block. The problem that displacement or fracture easily take place during present manifold drilling has mainly been solved to this scheme.

Description

Manifold milling and drilling equipment

Technical Field

The invention relates to the technical field of cutting.

Background

The manifold is an intake conduit after the carburetor or throttle body and before the intake port of the first cylinder head, and functions to distribute the air and fuel mixture from the carburetor or throttle body to the intake ports of the cylinders.

At present, the manifold is usually formed by casting, and a manifold blank obtained by casting needs to be processed to ensure the stability and the tightness of the connection of the manifold. When the manifold is drilled, a clamp is needed to be used for fixing the manifold, the existing clamp comprises a processing table, an air cylinder, a fixed arc-shaped block and a movable arc-shaped block, the air cylinder and the fixed arc-shaped block are fixed on the processing table, the movable arc-shaped block is driven to move towards the direction of the fixed arc-shaped block through an output shaft of the air cylinder, and the manifold is clamped by the fixed arc-shaped block and the movable arc-shaped block; in the actual drilling process, the cutter moves downwards and acts on the manifold, so that the manifold can receive downward acting force, but the fixed arc-shaped table and the movable arc-shaped table are only arc-shaped surfaces respectively with the clamping surfaces on the two sides of the manifold, and the bottom of the manifold is suspended at the moment, so that the manifold is easy to displace or break during drilling, and further the drilling effect on the manifold is influenced.

Disclosure of Invention

The invention aims to provide a manifold milling and drilling machining device to solve the problem that a manifold is easy to displace or break during drilling.

In order to achieve the above object, the basic scheme of the invention is as follows: the manifold milling and drilling equipment comprises a workbench, wherein a top plate is arranged on the workbench, and a drilling mechanism is arranged on the top plate; first air cylinders are symmetrically arranged on the workbench along the vertical center line of the workbench, and arc-shaped blocks are fixedly connected to output shafts of the first air cylinders; transverse grooves are formed in the opposite surfaces of the two arc-shaped blocks, transverse blocks used for supporting the bottom of the manifold are connected in the transverse grooves in a sliding mode, and a first spring is arranged between each transverse block and each transverse groove; and the supporting mechanism supports the transverse block along with the transverse movement of the transverse block.

The advantages of the basic scheme are:

1. according to the scheme, the manifold is placed between the two arc-shaped blocks and is positioned above the two transverse blocks; simultaneously starting the two first cylinders, wherein the output shafts of the first cylinders drive the arc-shaped blocks to transversely move, namely the two arc-shaped blocks move oppositely; when the two arc-shaped blocks are abutted against the manifold, the two first cylinders are closed simultaneously; therefore, the manifold is clamped by abutting the two arc-shaped blocks against the manifold, namely the manifold is positioned; and, two horizontal pieces can support the bottom of manifold this moment, compare in prior art, when drilling to the manifold, this scheme can effectively avoid the manifold to take place displacement or fracture, and then has guaranteed the drilling effect to the manifold.

2. Can support horizontal piece through supporting mechanism during this scheme horizontal piece removes, and then improve the stability that horizontal piece supported the manifold.

Further, the supporting mechanism includes that the rigid coupling is at the riser on the workstation and the supporting part that sets up on the riser along the vertical center line symmetry of riser, the supporting part is including rotating pivot and the rigid coupling cam in the pivot of connecting on the riser, still includes along with horizontal piece lateral shifting drive cam and rotate to the linkage portion that offsets with horizontal piece bottom.

Through the arrangement, during the movement of the transverse block, the transverse block drives the cam to rotate through the linkage part; when the manifold is clamped, the convex part of the cam is abutted against the bottom of the transverse block, so that the transverse block is supported.

Further, the linkage part comprises a round shaft which is symmetrically and rotatably connected to the vertical plate along the vertical central line of the vertical plate, and a belt is sleeved between the round shaft and the rotating shaft; the round shaft is provided with a first gear, and the bottom of the transverse block is provided with a first rack meshed with the first gear.

Through the arrangement, during the movement of the transverse block, the first gear is driven to rotate by the meshing of the first rack and the first gear, and then the circular shaft is driven to rotate; the round shaft drives the rotating shaft to rotate through the belt, and the rotating shaft drives the cam to rotate; when the manifold is clamped, the convex part of the cam is abutted against the bottom of the transverse block, so that the transverse block is supported, and the stability of the manifold supported by the transverse block is improved.

Furthermore, a cavity is arranged in the arc-shaped block and is communicated with the transverse groove; a second gear is rotationally connected in the cavity, and a second rack meshed with the second gear is arranged at the top of the transverse block; the manifold clamping device further comprises a clamping part which rotates along with the second gear and is used for clamping the manifold.

Through the arrangement, during the movement of the transverse block, the second gear is driven to rotate by the engagement of the second rack and the second gear, the second gear tightly supports the manifold through the tight supporting parts, namely, the clamping of the manifold can be realized through the two tight supporting parts, so that the dual positioning of the manifold is realized, and the positioning effect of the manifold is enhanced.

Furthermore, the abutting part comprises a side hole formed in the arc-shaped block, and the side hole is communicated with the chamber; and a third rack which is used for abutting against the manifold is connected in the side hole in a sliding manner, and the third rack is meshed with the second gear.

Through the arrangement, during the movement of the transverse block, the second gear is driven to rotate through the meshing of the second rack and the second gear, and then the third rack is driven to move towards the direction of the manifold along the path of the side hole; when the manifold is clamped, the third rack abuts against the manifold.

Furthermore, an arc-shaped groove is formed in the arc-shaped block and communicated with the side hole, and the width of the arc-shaped groove is larger than that of the side hole; and an elastic block is arranged at one end of the third rack close to the arc-shaped groove.

Through the arrangement, the third rack drives the elastic block to move towards the manifold, so that the elastic block is abutted against the manifold and is positioned in the arc-shaped groove; the third rack continues to move, so that the elastic block is extruded to deform towards two sides in the arc-shaped groove; when pressing from both sides tight the manifold, the arc wall is filled to the elastic block, and the elastic block shape becomes the arc form promptly, and the elastic block through the arc form replaces third rack and manifold to offset, and the laminating degree of elastic block and manifold is higher on the one hand, and is better to the location effect of manifold promptly, and on the other hand passes through elastic block and manifold contact, has avoided causing wearing and tearing to the manifold.

Further, drilling mechanism includes second cylinder of rigid coupling on the kicking block and the lifter plate of rigid coupling on second cylinder output shaft, be equipped with the inner tube on the lifter plate, and be equipped with the motor in the inner tube, the rigid coupling has the cutter that stretches out the inner tube on the output shaft of motor.

Through the arrangement, the output shaft of the second cylinder drives the lifting plate to move downwards so as to drive the cutter to move downwards, namely the cutter moves towards the manifold, and the motor drives the cutter to rotate, so that the drilling treatment on the manifold is realized through the cutter; in addition, the motor is arranged in the inner pipe, so that the motor can be protected through the inner pipe.

Further, a vertical groove is formed in the outer wall of the inner pipe, an outer pipe is connected in the vertical groove in a sliding mode, and a second spring is arranged between the outer pipe and the vertical groove; the lifting plate is provided with a negative pressure fan, a collecting box and a collecting pipe, and the negative pressure fan is respectively communicated with the collecting box and the collecting pipe; the two sides of the outer pipe are provided with collecting holes; the collecting device also comprises an auxiliary part which is vertically moved along with the outer pipe and is communicated with the collecting hole and the collecting pipe.

Through the arrangement, the outer pipe is driven by the lifting plate to move downwards during the downward movement of the lifting plate, so that the outer pipe is abutted against the manifold; the lifting plate continues to move downwards, so that the outer pipe moves upwards relative to the inner pipe along the path of the vertical groove, and the second spring is compressed; after the outer pipe moves upwards and stops, the collecting hole and the collecting pipe can be communicated through the auxiliary part; when the cutter drills the manifold, scraps are generated and are positioned in the outer pipe; the negative-pressure fan generates suction, so that the scraps are collected into the collecting box through the collecting hole and the collecting pipe, drilling and collection of the scraps can be realized simultaneously, the scraps are prevented from being sputtered everywhere, the working environment is further ensured, and the cleaning work of workers is also saved.

Furthermore, the auxiliary part comprises a transverse hole formed in the arc-shaped block and a vertical hole used for being in sliding fit with the collecting pipe, and the transverse hole is respectively communicated with the vertical hole and the chamber; the horizontal hole is internally connected with an auxiliary block in a sliding manner, the auxiliary block is provided with a communication hole for communicating the collecting hole with the vertical hole, the communication hole is staggered with the vertical hole, and the collecting hole and the vertical hole are both positioned on the motion trail of the communication hole; the vertical hole is positioned on the motion trail of the collecting pipe; and the auxiliary block is fixedly connected with the third rack.

Through the arrangement, during the downward movement of the lifting plate, the collecting pipe extends into the vertical hole and moves downward along the path of the vertical hole, so that the collecting pipe is communicated with the vertical hole; during the transverse movement of the third rack, the third rack drives the auxiliary block to transversely move, so that the auxiliary block extends out of the transverse hole, and the communication hole is communicated with the vertical hole; when the outer pipe abuts against the manifold, one end of the auxiliary block, which extends out of the transverse hole, abuts against the outer pipe; when the cutter acts on the manifold, the communication hole is communicated with the collecting hole, namely the collecting hole, the communication hole and the collecting pipe are communicated.

Furthermore, a fixed plate is arranged on the lifting block, sliding grooves are transversely formed in the fixed plate and located on two sides of the inner tube, sliding blocks are connected in the sliding grooves in a sliding mode, a third spring is arranged between each sliding block and each sliding groove, and supporting blocks are arranged on the side walls of the sliding blocks; a reinforcing block is arranged between the inner pipe and the fixing plate, a stabilizing block is arranged on the side wall of the reinforcing block, and the stabilizing block is positioned below the supporting block; the distance between the top surface of the stabilizing block and the bottom surface of the fixing plate is consistent with the distance between the bottom surface of the supporting block and the bottom surface of the fixing plate; and first wedge blocks penetrating through the reinforcing blocks are arranged on two sides of the top of the outer pipe, and second wedge blocks extruded by the first wedge blocks are arranged at the bottoms of the sliding blocks.

Through the arrangement, the connection stability of the inner pipe and the lifting plate can be improved by connecting the fixing plate and the inner pipe through the reinforcing block; during the vertical removal of outer tube, first voussoir can be on the boss vertical slip, can play the guide effect to the vertical removal of outer tube through first voussoir promptly, improves the stability of the vertical removal of outer tube.

During the upward movement of the outer pipe, the outer pipe drives the first wedge block to move upward, so that the first wedge block is abutted against the second wedge block; the outer pipe continues to move upwards, so that the first wedge block extrudes the second wedge block to drive the sliding block to move towards the direction of the reinforcing block, the supporting block is further driven to move towards the direction of the stabilizing block, and the third spring is compressed; when the outer pipe stops moving, the supporting block is positioned above the stabilizing block, and the bottom of the supporting block is abutted against the top of the stabilizing block; because the outer tube rebound for the compression of second spring, and then the outer tube to inner tube and ascending effort of boss, and the bottom through the supporting shoe offsets with the top of stabilizing block and can play the hindrance effect to the boss, and then can avoid inner tube rebound promptly to inner tube hindrance effect through the boss, and then improve the stability that inner tube and lifter plate are connected.

Drawings

FIG. 1 is a front cross-sectional view of an embodiment of the manifold milling and drilling apparatus of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a sectional view in elevation of a manifold milling and drilling apparatus in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is an enlarged view of fig. 3 at C.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a workbench 1, a top plate 2, a first air cylinder 3, an arc-shaped block 4, a transverse block 5, a first spring 6, a vertical plate 7, a cam 8, a belt 9, a first gear 10, a first rack 11, a chamber 12, a second gear 13, a second rack 14, a third rack 15, an arc-shaped groove 16, an elastic block 17, a second air cylinder 18, a lifting plate 19, an inner pipe 20, a motor 21, a cutter 22, an outer pipe 23, a second spring 24, a negative pressure fan 25, a collecting box 26, a collecting pipe 27, a collecting hole 28, an auxiliary block 29, a communication hole 30, a fixing plate 31, a sliding block 32, a third spring 33, a supporting block 34, a reinforcing block 35, a stabilizing block 36, a first wedge block 37 and a second wedge block 38.

Example one

Substantially as shown in figures 1 and 2: manifold milling and drilling processing equipment, including workstation 1, the rigid coupling has roof 2 on the workstation 1, and is provided with drilling mechanism on the roof 2, and drilling mechanism includes second cylinder 18 of rigid coupling on the kicking block and rigid coupling lifter plate 19 on second cylinder 18 output shaft, and the rigid coupling has inner tube 20 on the lifter plate 19, and the rigid coupling has motor 21 in the inner tube 20, and the rigid coupling has the cutter 22 who stretches out inner tube 20 on motor 21's the output shaft. The working table 1 is symmetrically and fixedly connected with first air cylinders 3 along the vertical central line of the working table 1, the output shafts of the first air cylinders 3 are fixedly connected with arc-shaped blocks 4, and the two arc-shaped blocks 4 are oppositely arranged along the horizontal direction; the opposite surfaces of the two arc-shaped blocks 4 are provided with transverse grooves, transverse blocks 5 used for supporting the bottoms of the manifolds are connected in the transverse grooves in a sliding mode, and first springs 6 are fixedly connected between the transverse blocks 5 and the transverse grooves.

The supporting mechanism is used for supporting the transverse block 5 along with the transverse movement of the transverse block 5; the supporting mechanism comprises a vertical plate 7 fixedly connected on the workbench 1 and supporting parts symmetrically arranged on the vertical plate 7 along the vertical central line of the vertical plate 7, the supporting parts comprise a rotating shaft rotatably connected on the vertical plate 7 and a cam 8 fixedly connected on the rotating shaft, and the supporting parts also comprise a linkage part which moves along with the transverse block 5 to drive the cam 8 to rotate to abut against the bottom of the transverse block 5; the linkage part comprises a circular shaft which is symmetrically and rotatably connected to the vertical plate 7 along the vertical central line of the vertical plate 7, and a belt 9 is sleeved between the circular shaft and the rotating shaft; a first gear 10 is fixedly connected to the round shaft, and a first rack 11 meshed with the first gear 10 is fixedly connected to the bottom of the transverse block 5.

A cavity 12 is arranged in the arc-shaped block 4, and the cavity 12 is communicated with the transverse groove; a second gear 13 is rotationally connected in the chamber 12, and a second rack 14 meshed with the second gear 13 is fixedly connected to the top of the transverse block 5; the manifold clamping device also comprises a clamping part which rotates along with the second gear 13 and is used for clamping the manifold; the abutting part comprises a side hole arranged on the arc-shaped block 4, and the side hole is communicated with the chamber 12; a third rack 15 which is used for abutting against the manifold is connected in the side hole in a sliding mode, and the third rack 15 is meshed with the second gear 13.

The specific implementation process is as follows:

in use, the manifold is placed between the two arc-shaped blocks 4 and is positioned above the two transverse blocks 5; the two first cylinders 3 are started simultaneously, the output shafts of the first cylinders 3 drive the arc-shaped blocks 4 to move transversely, namely the two arc-shaped blocks 4 move oppositely; when the two arc-shaped blocks 4 are abutted against the manifold, the two first cylinders 3 are closed simultaneously; thus, clamping, i.e. positioning of the manifold, is achieved by the two arc-shaped blocks 4 against the manifold.

During the relative movement of the two arc-shaped blocks 4, the two transverse blocks 5 are firstly abutted, and at the moment, the two transverse blocks 5 are both abutted against the bottom of the manifold, so that the manifold is supported, and the displacement or fracture of the manifold during drilling is avoided; the two arc-shaped blocks 4 continue to move towards each other, so that the transverse blocks 5 move along the path of the transverse groove, namely the two transverse blocks 5 move towards opposite directions, and the first spring 6 is compressed; during the movement of the transverse block 5, the first gear 10 is driven to rotate by the meshing of the first rack 11 and the first gear 10, and further the circular shaft is driven to rotate; the round shaft drives the rotating shaft to rotate through a belt 9, and the rotating shaft drives the cam 8 to rotate; when the manifold is clamped, the convex part of the cam 8 is abutted against the bottom of the transverse block 5, so that the transverse block 5 is supported, and the stability of the transverse block 5 for supporting the manifold is improved.

During the movement of the transverse block 5, the second gear 13 is driven to rotate by the meshing of the second rack 14 and the second gear 13, and the third rack 15 is driven to move towards the direction of the manifold along the path of the side hole; when the manifold is clamped, the third racks 15 abut against the manifold, so that the clamping of the stack manifold can be realized through the two third racks 15, namely, the dual positioning of the manifold is realized, and the positioning effect of the manifold is enhanced.

In this embodiment, the arc block 4 is provided with an arc-shaped slot 16, the arc-shaped slot 16 is communicated with the side hole, and the width of the arc-shaped slot 16 is greater than that of the side hole; one end of the third rack 15 close to the arc-shaped groove 16 is fixedly connected with an elastic block 17, and the elastic block 17 is a rubber block; the third rack 15 drives the elastic block 17 to move towards the manifold, so that the elastic block 17 is abutted against the manifold, and the elastic block 17 is positioned in the arc-shaped groove 16; the third rack 15 continues to move, so that the elastic block 17 is extruded to deform towards two sides in the arc-shaped groove 16; when pressing from both sides tight the manifold, elastic block 17 fills full arc groove 16, and elastic block 17 deformation becomes the arc form promptly, and elastic block 17 through the arc form replaces third rack 15 to offset with the manifold, and elastic block 17 is higher with the laminating degree of manifold on the one hand, and is better to the location effect of manifold promptly, and on the other hand passes through elastic block 17 and manifold contact, has avoided causing wearing and tearing to the manifold.

After the manifold is positioned, the second cylinder 18 and the motor 21 are started, the output shaft of the second cylinder 18 drives the lifting plate 19 to move downwards, and further drives the cutter 22 to move downwards, namely the cutter 22 moves towards the manifold, and the motor 21 drives the cutter 22 to rotate, so that the drilling treatment on the manifold is realized through the cutter 22; further, since the motor 21 is provided in the inner tube 20, the motor 21 can be protected by the inner tube 20.

Example two

Substantially as shown in figures 3, 4 and 5: the structure and implementation of the second embodiment are substantially the same as those of the first embodiment, and the difference is that: a vertical groove is formed in the outer wall of the inner tube 20, an outer tube 23 is connected in the vertical groove in a sliding mode, and a second spring 24 is fixedly connected between the outer tube 23 and the vertical groove; the lifting plate 19 is fixedly connected with a negative pressure fan 25, a collecting box 26 and a collecting pipe 27, and the negative pressure fan 25 is respectively communicated with the collecting box 26 and the collecting pipe 27; both sides of the outer tube 23 are provided with collecting holes 28.

The auxiliary part is communicated with the collecting hole 28 and the collecting pipe 27 along with the vertical movement of the outer pipe 23; the auxiliary part comprises a transverse hole arranged on the arc-shaped block 4 and a vertical hole used for being in sliding fit with the collecting pipe 27, and the transverse hole is respectively communicated with the vertical hole and the chamber 12; an auxiliary block 29 is connected in the transverse hole in a sliding manner, a communicating hole 30 for communicating the collecting hole 28 with the vertical hole is formed in the auxiliary block 29, the communicating hole 30 is staggered with the vertical hole, and the collecting hole 28 and the vertical hole are both positioned on the motion trail of the communicating hole 30; the vertical hole is positioned on the motion trail of the collecting pipe 27; the auxiliary block 29 is fixedly connected with the third rack 15.

A fixed plate 31 is fixedly connected to the lifting block, sliding grooves are transversely formed in the fixed plate 31 and located on two sides of the inner tube 20, sliding blocks 32 are connected in the sliding grooves in a sliding mode, third springs 33 are fixedly connected between the sliding blocks 32 and the sliding grooves, and supporting blocks 34 are fixedly connected to the side walls of the sliding blocks 32; a reinforcing block 35 is fixedly connected between the inner tube 20 and the fixing plate 31, a stabilizing block 36 is fixedly connected to the side wall of the reinforcing block 35, and the stabilizing block 36 is positioned below the supporting block 34; the distance between the top surface of the stabilizing block 36 and the bottom surface of the fixing plate 31 is consistent with the distance between the bottom surface of the supporting block 34 and the bottom surface of the fixing plate 31; the top both sides of outer tube 23 all are rigid coupling have the first voussoir 37 that passes reinforcement block 35, and first voussoir 37 and the vertical sliding fit of reinforcement block 35, and the bottom rigid coupling of slider 32 has the second voussoir 38 that is used for being extruded by first voussoir 37, and second voussoir 38 is located the motion trail of first voussoir 37.

The specific implementation process is as follows:

during the downward movement of the lifting plate 19, the lifting plate 19 drives the outer tube 23 to move downward, so that the outer tube 23 abuts against the manifold; the lifting plate 19 continues to move downwards so that the outer tube 23 moves upwards along the path of the vertical slot with respect to the inner tube 20, the second spring 24 compressing; and, during the downward movement of the lifting plate 19, the collecting pipe 27 is caused to protrude into the vertical hole and move downward along the path of the vertical hole, thereby communicating the collecting pipe 27 with the vertical hole.

During the transverse movement of the third rack 15, the third rack 15 drives the auxiliary block 29 to transversely move, so that the auxiliary block 29 extends out of the transverse hole, and the communication hole 30 is communicated with the vertical hole; when the outer tube 23 abuts against the manifold, the end of the auxiliary block 29 extending out of the transverse hole abuts against the outer tube 23; when the cutter 22 acts on the manifold, the communication hole 30 communicates with the collecting hole 28, i.e. when the collecting hole 28, the communication hole 30 and the collecting pipe 27 communicate.

When the cutter 22 drills the manifold, debris is generated and is located in the outer tube 23; the negative pressure fan 25 is started, the negative pressure fan 25 generates suction, waste chips are collected into the collecting box 26 through the collecting hole 28, the communicating hole 30 and the collecting pipe 27, drilling and waste chip collection can be achieved simultaneously, waste chip sputtering is avoided, working environment is guaranteed, and cleaning work of workers is omitted.

The fixing plate 31 and the inner tube 20 are connected through the reinforcing block 35, so that the connection stability of the inner tube 20 and the lifting plate 19 can be improved; during the vertical removal of outer tube 23, first voussoir 37 can vertically slide on boss 35, can play the guide effect to the vertical removal of outer tube 23 through first voussoir 37 promptly, improves the stability of outer tube 23 vertical removal.

During the upward movement of the outer tube 23, the outer tube 23 carries the first wedge 37 to move upward, so that the first wedge 37 abuts against the second wedge 38; the outer tube 23 continues to move upwards, so that the first wedge 37 extrudes the second wedge 38 to drive the slide block 32 to move towards the direction of the reinforcing block 35, further drive the supporting block 34 to move towards the direction of the stabilizing block 36, and compress the third spring 33; when the outer tube 23 stops moving, the supporting block 34 is located above the stabilizing block 36, and the bottom of the supporting block 34 abuts against the top of the stabilizing block 36; because the outer tube 23 moves upwards, the second spring 24 is compressed, and then the outer tube 23 has upward acting force on the inner tube 20 and the reinforcing block 35, and the bottom of the supporting block 34 abuts against the top of the stabilizing block 36 to block the reinforcing block 35, and then the reinforcing block 35 can block the inner tube 20, that is, the inner tube 20 is prevented from moving upwards, and the stability of the connection of the inner tube 20 and the lifting plate 19 is improved.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Manifold milling and drilling processing equipment, including the workstation, its characterized in that: a top plate is arranged on the workbench, and a drilling mechanism is arranged on the top plate; first air cylinders are symmetrically arranged on the workbench along the vertical center line of the workbench, and arc-shaped blocks are fixedly connected to output shafts of the first air cylinders; the opposite surfaces of the two arc-shaped blocks are respectively provided with a transverse groove, a transverse block for supporting the bottom of the manifold is connected in the transverse grooves in a sliding mode, and a first spring is arranged between the transverse block and the transverse grooves; the supporting mechanism is used for supporting the transverse block along with the transverse movement of the transverse block; a cavity is arranged in the arc-shaped block and is communicated with the transverse groove; a second gear is rotationally connected in the cavity, and a second rack meshed with the second gear is arranged at the top of the transverse block; the pressing part rotates along with the second gear and is used for pressing the manifold tightly; the abutting part comprises a side hole formed in the arc-shaped block, and the side hole is communicated with the chamber; a third rack which is used for abutting against the manifold is connected in the side hole in a sliding mode, and the third rack is meshed with the second gear; the arc block is provided with an arc groove, the arc groove is communicated with the side hole, and the width of the arc groove is larger than that of the side hole; and an elastic block is arranged at one end of the third rack close to the arc-shaped groove.

2. The manifold milling and drilling machine of claim 1, wherein: the supporting mechanism comprises a vertical plate fixedly connected to the workbench and supporting portions symmetrically arranged on the vertical plate along the vertical center line of the vertical plate, the supporting portions comprise rotating shafts connected to the vertical plate in a rotating mode and cams fixedly connected to the rotating shafts, and the supporting portions further comprise linkage portions which drive the cams to rotate to abut against the bottoms of the transverse blocks along with transverse movement of the transverse blocks.

3. The manifold milling and drilling machine of claim 2, wherein: the linkage part comprises a circular shaft which is symmetrically and rotatably connected to the vertical plate along the vertical central line of the vertical plate, and a belt is sleeved between the circular shaft and the rotating shaft; the round shaft is provided with a first gear, and the bottom of the transverse block is provided with a first rack meshed with the first gear.

4. The manifold mill drill machining apparatus of claim 3, wherein: the drilling mechanism comprises a second cylinder fixedly connected to the ejector block and a lifting plate fixedly connected to an output shaft of the second cylinder, an inner pipe is arranged on the lifting plate, a motor is arranged in the inner pipe, and a cutter extending out of the inner pipe is fixedly connected to an output shaft of the motor.

5. The manifold mill drill machining apparatus of claim 4 wherein: the outer wall of the inner pipe is provided with a vertical groove, an outer pipe is connected in the vertical groove in a sliding mode, and a second spring is arranged between the outer pipe and the vertical groove; the lifting plate is provided with a negative pressure fan, a collecting box and a collecting pipe, and the negative pressure fan is respectively communicated with the collecting box and the collecting pipe; the two sides of the outer pipe are provided with collecting holes; the collecting device also comprises an auxiliary part which is vertically moved along with the outer pipe and is communicated with the collecting hole and the collecting pipe.

6. The manifold mill drill machining apparatus of claim 5, wherein: the auxiliary part comprises a transverse hole formed in the arc-shaped block and a vertical hole used for being in sliding fit with the collecting pipe, and the transverse hole is respectively communicated with the vertical hole and the chamber; an auxiliary block is connected in the transverse hole in a sliding manner, a communication hole used for communicating the collecting hole with the vertical hole is formed in the auxiliary block, the communication hole is staggered with the vertical hole, and the collecting hole and the vertical hole are both located on the motion trail of the communication hole; the vertical hole is positioned on the motion trail of the collecting pipe; and the auxiliary block is fixedly connected with the third rack.

7. The manifold mill drill machining apparatus of claim 6 wherein: a fixed plate is arranged on the lifting block, sliding grooves are transversely formed in the fixed plate and located on two sides of the inner tube, sliding blocks are connected in the sliding grooves in a sliding mode, a third spring is arranged between each sliding block and each sliding groove, and supporting blocks are arranged on the side walls of the sliding blocks; a reinforcing block is arranged between the inner pipe and the fixing plate, a stabilizing block is arranged on the side wall of the reinforcing block, and the stabilizing block is positioned below the supporting block; the distance between the top surface of the stabilizing block and the bottom surface of the fixing plate is consistent with the distance between the bottom surface of the supporting block and the bottom surface of the fixing plate; and first wedge blocks penetrating through the reinforcing blocks are arranged on two sides of the top of the outer pipe, and second wedge blocks extruded by the first wedge blocks are arranged at the bottoms of the sliding blocks.