CN215237936U

CN215237936U - Multi-station part boring machining structure

Info

Publication number: CN215237936U
Application number: CN202121526960.3U
Authority: CN
Inventors: 戴俭俭
Original assignee: Suzhou Siying Mechanical Equipment Co ltd
Current assignee: Suzhou Siying Mechanical Equipment Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-21
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to a bore hole processing equipment technical field specifically is a part bore hole processing structure of multistation, the on-line screen storage device comprises a base, fixed surface has the mounting bracket on the base, the top that the rear side inner wall surface of mounting bracket is located the base is equipped with swing assembly, one side that the inner wall surface of base is located swing assembly is fixed with the electric push rod, and is equipped with drive assembly between electric push rod flexible tip and the swing assembly, the position department that electric push rod was kept away from on the lateral wall surface of mounting bracket is equipped with the buffering subassembly, and the structure cooperation between buffering subassembly and the swing assembly. The utility model discloses well not hard up slide bar can drive the sliding block and slide under spring B's spring action and reset to drive grip block B and slide at the inslot portion of stepping down, but step down the groove and carry out the while with the fixed multiunit work piece of grip block A cooperation centre gripping, effectively solved current device and can not carry out the problem that the multiunit was processed, and then improved the efficiency of bore hole processing.

Description

Multi-station part boring machining structure

Technical Field

The utility model relates to a bore hole processing equipment technical field specifically is a part bore hole processing structure of multistation.

Background

The boring processing refers to further rotary hole processing of the surface of the workpiece which is forged or cast. The boring processing can enlarge the aperture of the surface of the workpiece, thereby improving the precision, reducing the surface roughness and correcting the deviation of the original hole axis better.

In the existing boring machining process, a workpiece can be clamped through the machining table, so that boring machining of the workpiece is facilitated, multiple groups of workpieces cannot be clamped through the existing working table, boring machining efficiency of the workpiece is reduced, meanwhile, the existing boring machining cannot rotate for a certain angle according to actual machining conditions, and the requirement of boring machining cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a part bore hole processing structure of multistation to current workstation that proposes in solving above-mentioned background art can not the centre gripping multiunit work piece, and current bore hole processing can not rotate certain angle according to the processing condition of reality, can not satisfy the problem of the demand of bore hole processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a part bore hole processing structure of multistation, includes the base, surface mounting has the mounting bracket on the base, the top that the rear side inner wall surface of mounting bracket is located the base is equipped with swing subassembly, one side that the inner wall surface of base is located swing subassembly is fixed with the electric push rod, and is equipped with drive assembly between electric push rod flexible tip and the swing subassembly, the position department that electric push rod was kept away from on the lateral wall surface of mounting bracket is equipped with the buffering subassembly, and the structure cooperation between buffering subassembly and the swing subassembly, the last surface rotation of mounting bracket installs the rotation cover, the end fixing that rotates the cover has the processing platform, the surface equidistance of processing platform is fixed with three grip block A, the inside of processing platform is equipped with the centre gripping subassembly, and centre gripping subassembly and the corresponding structure cooperation of grip block A.

Preferably, the centre gripping subassembly is including seting up the sliding tray in the inside of processing platform, the inside slidable mounting of sliding tray has the sliding block, the upper surface of processing platform is located corresponding grip block A one side and has all seted up the groove of stepping down, and steps down the groove and communicate with each other with the sliding tray respectively, the equal slidable mounting of inslot portion of stepping down has grip block B, and grip block B lower surface all with sliding block upper surface fixed connection.

Preferably, the side opening has been seted up to sliding tray side surface, and the side opening extends to the outside of processing platform, the inside slip of side opening is inserted and is equipped with the slide bar, and slide bar tip and sliding block side surface fixed connection, the outer surface cover of slide bar is equipped with spring B, and two tip of spring B respectively with the sliding block side surface and the lateral wall fixed surface connection of sliding tray, and the sliding block passes through spring B and sliding tray side wall surface elastic connection.

Preferably, the swing subassembly is including rotating the axis of rotation of installing in mounting bracket lateral wall surface, axis of rotation surface bilateral symmetry is fixed with two pendulum rods, the coaxial bevel gear A that is fixed with of axis of rotation tip, the inner wall surface that the mounting bracket is located the axis of rotation top and is fixed with the fixed block, fixed block internal rotation installs the pivot, and the pivot upper end with rotate set fixed surface and be connected, the coaxial bevel gear B that is fixed with under the pivot, and bevel gear B meshes the transmission with bevel gear A and is connected.

Preferably, the transmission assembly comprises an end block A fixedly installed at the end part of the swing rod close to the electric push rod, a side groove is formed in the end part of the end block A, a rotary bolt is rotatably installed inside the side groove, the outer surface of the rotary bolt is located in the side groove, a connecting block is fixedly sleeved in the side groove, and the upper surface of the connecting block is fixedly connected with the telescopic end part of the electric push rod.

Preferably, the buffering component comprises an end block B fixedly installed at the end part of the swing rod far away from one side of the electric push rod, a limiting hole is formed in the end block B, a limiting column is inserted in the limiting hole in a limiting sliding mode, the upper end part of the limiting column is fixed on the surface of the inner wall of the mounting frame through a fixing lug, a fixing ring is fixed on the outer surface of the limiting column above the end block B, a spring A is sleeved on the outer surface of the limiting column, and two end parts of the spring A are fixedly connected with the fixing ring and the fixing lug respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the multi-station multi-workpiece boring device can provide multi-station convenience for simultaneously machining multiple groups of workpieces, the sliding block in the device is combined to drive the clamping plate B to slide towards one side far away from the corresponding clamping plate A in the receding groove, space is given out between the clamping plate B and the clamping plate A at the moment, multiple groups of workpieces are placed between the clamping plate B and the clamping plate A and adjusted to a proper machining position, the sliding rod is loosened, the sliding block can be driven to slide and reset under the elastic force of the spring B, the clamping plate B is driven to slide in the receding groove, the receding groove and the clamping plate A are matched to clamp and fix multiple groups of workpieces, the problem that the existing device cannot perform multiple groups of machining is effectively solved, and further the boring machining efficiency is improved;

2. through the swing subassembly, the structure cooperation between electric push rod and the drive assembly, can effectively realize the rotation function of processing platform, combine the flexible tip of electric push rod in this device to stretch out and draw back, thereby drive the connecting block downstream, under connecting block and end block A rotate limiting displacement, can drive the pendulum rod and take place corresponding swing, thereby it rotates to drive the axis of rotation, the axis of rotation will drive the bevel gear A of tip and rotate, bevel gear A accessible drives the pivot with bevel gear B's meshing transmission cooperation and takes place to rotate, and then the pivot will drive the processing platform through rotating the cover and take place to rotate, thereby satisfy the work piece demand when the bore hole adds man-hour, the work piece will rotate and adjust to suitable processing position, the very big transposition processing of work piece that has made things convenient for.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 3 is a schematic structural view of the swing assembly of the present invention;

FIG. 4 is a schematic structural view of the transmission assembly of the present invention;

fig. 5 is a schematic structural view of the buffer assembly of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a swing assembly; 301. a rotating shaft; 302. a swing rod; 303. a bevel gear A; 304. a fixed block; 305. a rotating shaft; 306. a bevel gear B; 4. an electric push rod; 5. a transmission assembly; 501. an end-block A; 502. a side groove; 503. connecting blocks; 504. rotating the bolt; 6. a buffer assembly; 601. an end block B; 602. a limiting hole; 603. a limiting column; 604. a fixing ring; 605. a spring A; 7. rotating the sleeve; 8. a processing table; 801. a clamping plate A; 9. a clamping assembly; 901. a sliding groove; a slider 902, a slider; 903. a yielding groove; 904. a clamping plate B; 905. a side hole; 906. a slide bar; 907. and a spring B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a multi-station part boring processing structure comprises a base 1, wherein an installation frame 2 is fixed on the upper surface of the base 1, a swinging component 3 is arranged on the inner wall surface of the rear side of the mounting rack 2 above the base 1, an electric push rod 4 is fixed on one side of the inner wall surface of the base 1, which is positioned on the swinging component 3, a transmission component 5 is arranged between the telescopic end part of the electric push rod 4 and the swinging component 3, a buffering component 6 is arranged on the surface of the side wall of the mounting rack 2 far away from the electric push rod 4, and the buffer component 6 is matched with the swing component 3 in structure, the upper surface of the mounting rack 2 is rotatably provided with a rotating sleeve 7, a processing table 8 is fixed at the end part of the rotating sleeve 7, three clamping plates A801 are fixed on the surface of the processing table 8 at equal intervals, a clamping assembly 9 is arranged inside the processing table 8, and the clamping assembly 9 is matched with the corresponding structure of the clamping plate A801;

further, the clamping assembly 9 includes a sliding groove 901 formed in the machining table 8, a sliding block 902 is slidably mounted in the sliding groove 901, the upper surface of the machining table 8 is provided with a step-down groove 903 on one side of the corresponding clamping plate a801, the step-down grooves 903 are respectively communicated with the sliding groove 901, the clamping plate B904 is slidably mounted in the step-down groove 903, the lower surface of the clamping plate B904 is fixedly connected with the upper surface of the sliding block 902, multiple groups of workpieces are placed between the clamping plate B904 and the clamping plate a801 and adjusted to a proper machining position, then the sliding rod 906 is loosened, the sliding block 902 can be driven to slide and reset under the elastic force of the spring B907, so that the clamping plate B904 is driven to slide in the step-down groove 904, and the step-down groove 903 and the clamping plate a801 can be matched to clamp and fix multiple groups of workpieces at the same time, thereby improving the boring efficiency;

furthermore, a side hole 905 is formed in one side surface of the sliding groove 901, the side hole 905 extends to the outside of the machining table 8, a sliding rod 906 is slidably inserted into the side hole 905, the end of the sliding rod 906 is fixedly connected with the side surface of the sliding block 902, a spring B907 is sleeved on the outer surface of the sliding rod 906, two ends of the spring B907 are respectively fixedly connected with the side surface of the sliding block 902 and the side surface of the side wall of the sliding groove 901, the sliding block 902 is elastically connected with the side surface of the side wall of the sliding groove 901 through the spring B907, the sliding rod 906 is pushed inwards, the sliding rod 906 overcomes the elasticity of the spring B907 and drives the sliding block 902 to slide towards the other side along the sliding groove 901 after being pushed, and then the sliding block 902 drives the clamping plate B904 to slide towards one side away from the corresponding clamping plate a801 in the abdicating groove 903, so that a space is conveniently left between the clamping plate B904 and the clamping plate a 801;

further, the swing assembly 3 comprises a rotating shaft 301 rotatably mounted on the surface of the side wall of the mounting frame 2, two swing rods 302 are symmetrically fixed on two sides of the outer surface of the rotating shaft 301, a bevel gear a303 is coaxially fixed on the end portion of the rotating shaft 301, a fixed block 304 is fixed on the inner wall surface of the mounting frame 2 above the rotating shaft 301, a rotating shaft 305 is rotatably mounted inside the fixed block 304, the upper end portion of the rotating shaft 305 is fixedly connected with the lower surface of the rotating sleeve 7, a bevel gear B306 is coaxially fixed on the lower end portion of the rotating shaft 305, the bevel gear B306 is in meshing transmission connection with the bevel gear a303, the rotating shaft 301 can drive the bevel gear a303 on the end portion to rotate through rotation, the bevel gear a303 can drive the rotating shaft 305 to rotate through meshing transmission cooperation with the bevel gear B306, and then the rotating shaft 305 can drive the processing table 8 to rotate through the rotating sleeve 7, thereby meeting the requirements of the workpiece during boring processing, the workpiece is adjusted to a proper processing position in a rotating manner, so that the boring processing of the workpiece is greatly facilitated;

further, the transmission assembly 5 comprises an end block a501 fixedly mounted at the end of the swing rod 302 close to the electric push rod 4, a side groove 502 is formed in the end of the end block a501, a rotating bolt 504 is rotatably mounted in the side groove 502, a connecting block 503 is fixedly sleeved on the outer surface of the rotating bolt 504 in the side groove 502, the upper surface of the connecting block 503 is fixedly connected with the telescopic end of the electric push rod 4, the telescopic end of the electric push rod 4 is stretched to drive the connecting block 503 to move downwards, and under the rotation limiting action of the connecting block 503 and the end block a501, the swing rod 302 can be driven to swing correspondingly, so that the rotating shaft 301 is driven to rotate;

further, the buffer assembly 6 comprises an end block B601 fixedly arranged at the end part of the swing rod 302 at the side far away from the electric push rod 4, a limiting hole 602 is arranged inside the end block B601, a limiting column 603 is inserted in the limiting hole 602 in a limiting sliding manner, the upper end of the limit column 603 is fixed on the inner wall surface of the mounting rack 2 through a fixing lug, a fixing ring 604 is fixed on the outer surface of the limit column 603 above the end block B601, a spring A605 is sleeved on the outer surface of the limit column 603, and both ends of the spring a605 are fixedly connected with the fixing ring 604 and the fixing protrusion respectively, due to the lever principle, the swing link 302 on the other side swings upwards, and drives the end block B601 to move upwards along the limiting column 603, at the same time, the end block B601 will press against the retaining ring 604 to move upwards, at which point the spring a605 provides a certain counter force, the acting force of the swing rod 302 in excessive swing can be buffered, so that the stability of the swing rod 302 in swing can be effectively ensured.

The working principle is as follows: when a workpiece is bored, the sliding rod 906 is pushed inwards, the sliding rod 906 overcomes the elastic force of the spring B907 and drives the sliding block 902 to slide to the other side along the sliding groove 901 after being pushed, then the sliding block 902 drives the clamping plate B904 to slide to one side far away from the corresponding clamping plate A801 in the abdicating groove 903, a space is left between the clamping plate B904 and the clamping plate A801 at the moment, then a plurality of groups of workpieces are placed between the clamping plate B904 and the clamping plate A801 and adjusted to a proper machining position, then the sliding rod 906 is loosened, the sliding block 902 can be driven to slide and reset under the elastic force of the spring B907, so that the clamping plate B904 is driven to slide in the abdicating groove 903, the abdicating groove 903 and the clamping plate A801 can be matched to clamp and fix a plurality of groups of workpieces, the boring efficiency is improved, when the angle of the workpiece needs to be rotated in the machining process, the telescopic end of the electric push rod 4 is stretched, thereby driving the connecting block 503 to move downwards, under the rotation limiting action of the connecting block 503 and the end block A501, the swing rod 302 can be driven to swing correspondingly, thereby driving the rotating shaft 301 to rotate, the rotating shaft 301 will drive the bevel gear A303 at the end to rotate, the bevel gear A303 can drive the rotating shaft 305 to rotate through the meshing transmission fit with the bevel gear B306, further the rotating shaft 305 will drive the processing table 8 to rotate through the rotating sleeve 7, thereby meeting the requirement of the workpiece during the boring processing, the workpiece will rotate and adjust to a proper processing position, thereby greatly facilitating the boring processing of the workpiece, in the process, due to the lever principle, the swing rod 302 at the other side will swing upwards, and drive the end block B601 to move upwards along the limiting column 603, meanwhile, the end block B601 will push the fixing ring 604 to move upwards by extrusion, at this time, the spring A605 provides a certain reverse elasticity, and can buffer the excessive swinging acting force of the swing rod 302, thereby effectively ensuring the stability of the swing rod 302 during swinging.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a part bore hole processing structure of multistation, includes base (1), its characterized in that: the surface of the base (1) is fixed with a mounting rack (2), the rear inner wall surface of the mounting rack (2) is arranged above the base (1) and is provided with a swing assembly (3), one side of the inner wall surface of the base (1) which is arranged on the swing assembly (3) is fixed with an electric push rod (4), a transmission assembly (5) is arranged between the telescopic end part of the electric push rod (4) and the swing assembly (3), the position of the side wall surface of the mounting rack (2) far away from the electric push rod (4) is provided with a buffer assembly (6), the buffer assembly (6) is structurally matched with the swing assembly (3), the upper surface of the mounting rack (2) is rotatably provided with a rotating sleeve (7), the end part of the rotating sleeve (7) is fixed with a processing table (8), three clamping plates A (801) are fixed on the surface of the processing table (8) at equal intervals, a clamping assembly (9) is arranged inside the processing table (8), and the clamping component (9) is matched with the corresponding structure of the clamping plate A (801).

2. A multi-station part boring structure according to claim 1, wherein: centre gripping subassembly (9) including offering sliding tray (901) in the inside of processing platform (8), sliding tray (901) inside slidable mounting has sliding block (902), the upper surface of processing platform (8) is located corresponding grip block A (801) one side and has all seted up groove of stepping down (903), and groove of stepping down (903) communicates with each other with sliding tray (901) respectively, inside equal slidable mounting in groove of stepping down (903) has grip block B (904), and grip block B (904) lower surface all with sliding block (902) upper surface fixed connection.

3. A multi-station part boring structure according to claim 2, wherein: side hole (905) is opened on one side surface of sliding groove (901), and side hole (905) extends to the outside of processing platform (8), slide bar (906) is inserted to inside slip of side hole (905), and slide bar (906) tip and sliding block (902) side surface fixed connection, slide bar (906) surface cover is equipped with spring B (907), and two tip of spring B (907) respectively with sliding block (902) side surface and sliding groove (901) side wall surface fixed connection, and sliding block (902) pass through spring B (907) and sliding groove (901) side wall surface elastic connection.

4. A multi-station part boring structure according to claim 1, wherein: swing subassembly (3) are including rotating axis of rotation (301) of installing in mounting bracket (2) side wall surface, axis of rotation (301) surface bilateral symmetry is fixed with two pendulum rods (302), axis of rotation (301) tip coaxial fixation has bevel gear A (303), the inner wall surface of mounting bracket (2) is located axis of rotation (301) top and is fixed with fixed block (304), fixed block (304) internal rotation installs pivot (305), and pivot (305) upper end and rotation cover (7) lower fixed surface are connected, the coaxial bevel gear B (306) that is fixed with of tip under pivot (305), and bevel gear B (306) and bevel gear A (303) meshing transmission are connected.

5. The multi-station part boring structure according to claim 4, wherein: the transmission assembly (5) comprises an end block A (501) fixedly mounted at the end part of a swing rod (302) close to the electric push rod (4), a side groove (502) is formed in the end part of the end block A (501), a rotating bolt (504) is rotatably mounted in the side groove (502), a connecting block (503) is fixedly sleeved on the outer surface of the rotating bolt (504) in the side groove (502), and the upper surface of the connecting block (503) is fixedly connected with the telescopic end part of the electric push rod (4).

6. The multi-station part boring structure according to claim 4, wherein: buffer unit (6) are including fixed mounting in the end block B (601) of pendulum rod (302) tip of keeping away from electric putter (4) one side, spacing hole (602) have been seted up to end block B (601) inside, spacing hole (602) are inside spacing to slide to be inserted and are equipped with spacing post (603), and spacing post (603) upper end is fixed in the inner wall surface of mounting bracket (2) through fixed lug, spacing post (603) surface is located end block B (601) top and is fixed with solid fixed ring (604), spacing post (603) surface cover is equipped with spring A (605), and two tip of spring A (605) respectively with solid fixed ring (604) and fixed lug fixed connection.