CN217433236U

CN217433236U - Floating file machine

Info

Publication number: CN217433236U
Application number: CN202221095144.6U
Authority: CN
Inventors: 陈成
Original assignee: Foshan Jiechen Intelligent Equipment Co ltd
Current assignee: Foshan Jiechen Intelligent Equipment Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-16
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a floating file machine. The floating file machine comprises a multi-shaft cylinder, the multi-shaft cylinder comprises an air inlet end cover and a cylinder body, the air inlet end cover is fixedly connected with the cylinder body through bolts, the top of the cylinder body is hermetically inserted into the air inlet end cover, the cylinder body is of a hollow structure, through holes are formed in the cylinder body and the air inlet end cover, the two through holes correspond to each other, and a plurality of pistons are slidably mounted on the cylinder body; a guide ring is fixedly arranged in the cylinder body through a bolt, a floating ring is movably arranged in the guide ring, and the outer diameter of the floating ring is smaller than the inner diameter of the guide ring; the bottom of the cylinder body is provided with a bottom cover, and the bottom cover is fixedly connected with the cylinder body through a bolt; an output shaft is arranged in the multi-shaft cylinder. The utility model provides a floating file machine has the advantage that can guarantee that the product adds the mechanism that the cutter can follow the product profile, compatible product difference man-hour.

Description

Floating file machine

Technical Field

The utility model relates to a machine tooling technical field especially relates to a file machine floats.

Background

The product has the difference within a certain range in the processing process of the product, and the forces when the cutter is contacted with the product are different for the protruding or sunken part of the product outline during processing, so that the processing effect is inconsistent.

Therefore, there is a need to provide a new floating rasp machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can guarantee that the product adds the unsteady file machine of mechanism of cutter can follow the product profile, compatible product difference man-hour.

In order to solve the technical problem, the utility model provides a floating file machine includes: the multi-shaft air cylinder comprises an air inlet end cover and a cylinder body, the air inlet end cover is fixedly connected with the cylinder body through bolts, the top of the cylinder body is hermetically inserted into the air inlet end cover, the cylinder body is of a hollow structure, through holes are formed in the cylinder body and the air inlet end cover, the two through holes correspond to each other, and a plurality of pistons are slidably mounted on the cylinder body;

a guide ring is fixedly arranged in the cylinder body through a bolt, a floating ring is movably arranged in the guide ring, and the outer diameter of the floating ring is smaller than the inner diameter of the guide ring;

the bottom of the cylinder body is provided with a bottom cover, and the bottom cover is fixedly connected with the cylinder body through a bolt;

an output shaft is arranged in the multi-shaft cylinder and fixedly connected with the floating ring, the top end and the bottom end of the output shaft extend out of the corresponding through holes, and a machining cutter is fixedly mounted at the bottom end of the output shaft.

Preferably, still include a plurality of sliding tray, it is a plurality of the sliding tray set up on the cylinder body, sliding tray and piston sliding seal are connected, fixed mounting has the apron in the cylinder body, apron and piston sliding connection, the cylinder body the part that the cylinder body was pegged graft to in the inlet end cover has seted up annular air guide groove, annular air guide groove communicates with each other with a plurality of sliding tray, be equipped with the suction nozzle on the inlet end cover.

Preferably, the cylinder body is inserted into the part of the air inlet end cover, and the part of the cylinder body is symmetrically and fixedly sleeved with two sealing rings, the annular air guide groove is positioned between the two sealing rings, and the sealing rings are connected with the inner wall of the air inlet end cover in a sealing manner.

Preferably, a plurality of gaps are vertically formed in the inner wall of the guide ring, a plurality of steel balls are arranged outside the floating ring, and the steel balls are embedded into the gaps and roll in the gaps.

Preferably, still include two dust covers and two clamping rings, the dust cover is the toper and is the corrugate, and the both ends of dust cover are the opening, two the great tip of dust cover opening is fixed in the bottom of cylinder body and the top of air inlet end cover through the clamping ring that corresponds respectively, the dust cover can shelter from the through hole.

Preferably, the smaller end of the dust cover opening is provided with an elastic hoop, and the smaller end of the dust cover opening is hooped on the output shaft through the elastic hoop.

Compared with the prior art, the utility model provides a floating file machine has following beneficial effect:

the utility model provides a floating file machine, through setting up the guide ring and at the intra-annular movable mounting floating ring of guide to make the processing cutter pass through the output shaft and fix on floating ring, add man-hour, utilize the piston butt of multiaxis cylinder to support floating ring, can compress the piston of multiaxis cylinder through floating of floating ring when the product profile changes, because the multiaxis cylinder uses constant pressure, guarantee that the swing moment of torsion is close unanimously, guarantee that the processing cutter is unanimous with product contact pressure, thereby guarantee that the processing effect is unanimous.

Drawings

FIG. 1 is a schematic structural view of a floating rasp machine according to a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective sectional view of the present invention;

fig. 3 is a perspective exploded view of the present invention.

Reference numbers in the figures: 1. a multi-axis cylinder; 11. an air inlet end cover; 12. a cylinder body; 13. a piston; 14. a sliding groove; 15. a cover plate; 16. an annular air guide groove; 17. a seal ring; 18. an air inlet nozzle; 2. a guide ring; 21. a notch; 3. a floating ring; 31. steel balls; 4. a bottom cover; 5. an output shaft; 6. processing a cutter; 7. a dust cover; 71. an elastic cuff; 8. and (5) pressing a ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3 in combination, the floating rasp machine includes: the multi-shaft air cylinder 1, the multi-shaft air cylinder 1 includes air inlet end cover 11 and cylinder body 12, air inlet end cover 11 passes through bolt fixed connection with cylinder body 12, just the top seal of cylinder body 12 is inserted in air inlet end cover 11, cylinder body 12 is hollow structure, just all be equipped with the through hole on cylinder body 12 and the air inlet end cover 11, two the through hole is corresponding, slidable mounting has a plurality of pistons 13 on the cylinder body 12.

The cylinder body 12 is internally and fixedly provided with a guide ring 2 through bolts, a floating ring 3 is movably arranged in the guide ring 2, and the outer diameter of the floating ring 3 is smaller than the inner diameter of the guide ring 2.

The bottom of the cylinder body 12 is provided with a bottom cover 4, and the bottom cover 4 is fixedly connected with the cylinder body 12 through a bolt; under the non-pressure state of the processing cutter 6, the multi-shaft cylinder 1 tightly presses the floating ring 3 to be tightly connected with the bottom cover 4, so that the position consistency of the processing cutter 6 is high.

An output shaft 5 is arranged in the multi-shaft cylinder 1, the output shaft 5 is fixedly connected with the floating ring 3, the top end and the bottom end of the output shaft 5 both extend out of the corresponding through holes, and a machining cutter 6 is fixedly mounted at the bottom end of the output shaft 5.

Can compress the piston 13 of multiaxis cylinder 1 through the floating of floating ring 3 when the product profile changes, because multiaxis cylinder 1 uses constant pressure, guarantee that the swing torque is close unanimously, guarantee that processing cutter 6 is unanimous with product contact pressure to guarantee that the processing effect is unanimous.

Still include a plurality of sliding tray 14, it is a plurality of sliding tray 14 sets up on cylinder body 12, sliding tray 14 and piston 13 sliding seal connect, fixed mounting has apron 15 in cylinder body 12, apron 15 and piston 13 sliding connection, the part that cylinder body 12 pegged graft to in the air intake end cover 11 has seted up annular air guide groove 16, annular air guide groove 16 is linked together with a plurality of sliding tray 14, be equipped with inlet nozzle 18 on the air intake end cover 11. The pressures of the respective pistons 13 of the multi-axis cylinder 1 can be made uniform.

The fixed cover of part symmetry that cylinder body 12 pegged graft in to air intake end cover 11 is equipped with two sealing washer 17, annular air guide slot 16 is located between two sealing washers 17, sealing washer 17 and air intake end cover 11's inner wall sealing connection.

A plurality of notches 21 are vertically formed in the inner wall of the guide ring 2, a plurality of steel balls 31 are arranged outside the floating ring 3, and the steel balls 31 are embedded into the notches 21 and roll in the notches 21. The floating ring 3 is connected with the guide ring 2 by arranging the steel balls 31, so that the swinging is realized, and the sensitivity is high.

Still include two dust covers 7 and two clamping rings 8, dust cover 7 is the toper and is the corrugate, and the both ends of dust cover 7 are the opening, two the great tip of dust cover 7 opening is fixed in the bottom of cylinder body 12 and the top of air inlet end cover 11 through the clamping ring 8 that corresponds respectively, dust cover 7 can shelter from the through hole.

An elastic hoop 71 is arranged at the end of the dust cover 7 with the smaller opening, and the end of the dust cover 7 with the smaller opening is hooped on the output shaft through the elastic hoop 71. It is possible to effectively prevent dust from entering the multi-axis cylinder 1.

The utility model provides a file machine floats's theory of operation as follows:

when the device is used, air is introduced through the air inlet nozzle 18, the air enters the sliding groove 14 through the annular air guide groove 16, the piston 13 is further pushed to move, the floating ring 3 can be pushed to abut against the bottom cover 4 through the plurality of pistons 13, the pressure of each point between the floating ring 3 and the bottom cover 4 is consistent, and therefore the position consistency of the machining tool 6 is high.

When the processing cutter 6 adds man-hour to the product, and process when the product profile changes the department, at this moment, the effort of processing cutter 6 and product changes, through processing cutter 6 with power conduction to floating ring 3 department, make the yawing force on the floating ring 3 be greater than the output force of multiaxis cylinder 1, and then make floating ring 3 take place the swing, compression piston 13, because multiaxis cylinder 1 uses constant pressure, guarantee that the swing torque is close unanimous, guarantee that cutter and product contact pressure are unanimous, thereby guarantee that the processing effect is unanimous.

Meanwhile, the pressure and the swing sensitivity of the processing tool 6 can be adjusted by controlling the air pressure of the multi-axis cylinder 1.

the utility model provides a floating file machine, through setting up guide ring 2 and at guide ring 2 interior movable mounting floating ring 3, and make processing cutter 6 fix on floating ring 3 through output shaft 5, add man-hour, utilize piston 13 butt to support floating ring 3, can be when the product profile changes, float through floating ring 3 compresses piston 13, because multiaxis cylinder 1 uses constant pressure, guarantee that the swing moment of torsion is close unanimously, guarantee that processing cutter 6 is unanimous with product contact pressure, thereby guarantee that the processing effect is unanimous.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A floating rasp machine, comprising:

the multi-shaft air cylinder comprises an air inlet end cover and a cylinder body, the air inlet end cover is fixedly connected with the cylinder body through bolts, the top of the cylinder body is hermetically inserted into the air inlet end cover, the cylinder body is of a hollow structure, through holes are formed in the cylinder body and the air inlet end cover, the two through holes correspond to each other, and a plurality of pistons are slidably mounted on the cylinder body;

2. The floating file according to claim 1, further comprising a plurality of sliding grooves formed in the cylinder, the sliding grooves being slidably and sealingly connected to the piston, a cover plate being fixedly installed in the cylinder and slidably connected to the piston, an annular air guide groove being formed in a portion of the cylinder inserted into the air intake end cover, the annular air guide groove being in communication with the plurality of sliding grooves, the air intake end cover being provided with an air intake nozzle.

3. The floating rasp machine as claimed in claim 2, wherein the part of the cylinder body inserted into the air intake end cover is symmetrically and fixedly sleeved with two sealing rings, the annular air guide groove is located between the two sealing rings, and the sealing rings are connected with the inner wall of the air intake end cover in a sealing manner.

4. The floating file machine as claimed in claim 1, wherein the inner wall of the guide ring is vertically provided with a plurality of notches, and a plurality of steel balls are arranged outside the floating ring and are embedded in the notches and roll in the notches.

5. The floating rasp machine as claimed in any one of claims 1 to 4 further comprising two dust covers and two compression rings, wherein the dust covers are conical and corrugated, and both ends of the dust covers are open, the larger ends of the two dust covers are respectively fixed on the bottom of the cylinder body and the top of the air inlet end cover through the corresponding compression rings, and the dust covers can shield the through holes.

6. The floating rasp machine as claimed in claim 5 wherein the smaller end of the dust cover is provided with an elastic band by which the smaller end of the dust cover is tightened to the output shaft.