CN217371666U

CN217371666U - Pipe end deburring device

Info

Publication number: CN217371666U
Application number: CN202220365374.3U
Authority: CN
Inventors: 覃自健
Original assignee: Foshan Shenghang Mould Machinery Co ltd
Current assignee: Foshan Shenghang Mould Machinery Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-06
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a pipe end burring equipment, including frame, servo work or material rest and the servo work or material rest of pressing of complex with it of walking, servo work or material rest of walking is equipped with flexible knife rest structure with one side of servo work or material rest of pressing, flexible knife rest structure include axial servo displacement portion, radial servo displacement portion and with the base of polishing, it has the motor cabinet of polishing to articulate on the base of polishing, the motor cabinet of polishing symmetry in its both sides of articulated department be equipped with the extension spring that resets that the base of polishing links to each other, wear to be equipped with grinding motor on the motor cabinet of polishing and set up in the bistrique of grinding motor output. The utility model discloses a flexible grinding apparatus structure can effectively deal with the required processing environment of different material bore specification card pressure pipe fittings, especially also can realize getting rid of abundant pipe end inside and outside burr to oval pipe, has adopted servo power unit, and the controllability is good, can show the card pressure pipe fitting production efficiency who improves under the current production condition.

Description

Pipe end deburring device

Technical Field

The utility model belongs to the technical field of the pipe fitting processing equipment is pressed to the card, concretely relates to be a pipe end burring equipment.

Background

The clamping and pressing pipe fitting belongs to a pipe finished product obtained under a compression molding process, a plurality of burrs often exist inside and outside a pipe end after molding, a turning tool is usually adopted to polish the end part of the clamping and pressing pipe fitting at the present stage for cutting, and then manual polishing is assisted to complete, the processing efficiency of the mode is low, the up-and-down floating of the polishing quality level of the end surface of the pipe fitting is large, and the requirement of leaving a factory can be met by performing post-processing through secondary polishing.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists among the background art, the utility model provides a pipe end burring equipment has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

pipe end burring equipment, including the frame, the frame upper end is equipped with servo work or material rest and the servo work or material rest of pressing with it complex from bottom to top, servo work or material rest and servo one side of pressing the work or material rest are equipped with flexible knife rest structure, flexible knife rest structure include with frame fixed connection's axial servo displacement portion, with radial servo displacement portion that axial servo displacement portion is connected and the polishing base of being connected with radial servo displacement portion, it has the grinding motor cabinet to articulate on the polishing base, grinding motor cabinet symmetry in its articulated both sides be equipped with the extension spring that resets that polishing base links to each other, wear to be equipped with on the grinding motor cabinet with the axial looks adaptation direction of pipe fitting of treating processing grinding motor and set up in the bistrique of grinding motor output.

As a further technical scheme of the utility model, servo walk the work or material rest include with what the frame is connected set up in pairs and by walking material motor drive walk the material roller the fixed material loading slide, the discharge side that are provided with of feed side of walking the material roller are equipped with first vertical servo cylinder and with the unloading slide that first vertical servo cylinder's output is connected.

As a further technical scheme of the utility model, servo pressure material frame include with the vertical servo cylinder of frame fixed connection's the vertical servo cylinder of second, the nip roll of being connected with the output of the vertical servo cylinder of second and constitute with frame swing joint's guide post, the one end of guide post with nip roll fixed connection.

As a further technical scheme of the utility model, axial servo displacement portion include with frame fixed connection's axial displacement slide rail, with axial displacement slide rail swing joint's axial displacement platform and with axial displacement platform drive is connected and with the axial servo cylinder that the frame location links to each other.

As a further technical scheme of the utility model, radial servo displacement portion include with axial moving platform fixed connection's radial moving slide rail, with radial moving slide rail swing joint's radial moving platform and with the radial moving platform drive is connected and with the radial servo motor that the axial moving platform location links to each other.

As a further technical scheme of the utility model, a vertical servo cylinder fixed connection by on the extension arm that the frame extends out, the up end and the 2 of unloading slide walk the crossing setting in tangent plane between the material roller.

As a further technical scheme of the utility model, pipe end burring equipment sets up in pairs.

The utility model has the advantages of that: the flexible grinding tool structure is adopted, the processing environment required by the clamping and pressing pipe fittings made of different materials can be effectively met, particularly, the inner burrs and the outer burrs of the pipe ends can be fully removed aiming at the oval pipe, and a servo power mechanism is adopted, so that the controllability is good, and the production efficiency of the clamping and pressing pipe fittings under the existing production condition can be remarkably improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the pipe end deburring apparatus.

Figure 2 is a side view of the pipe end deburring apparatus.

Fig. 3 is a structural schematic diagram of the structure of the flexible tool rest.

FIG. 4 is a top cross-sectional view of a flexible blade carrier configuration.

FIG. 5 is a schematic view illustrating the loading effect of the pipe clamp.

Wherein: the automatic grinding machine comprises a frame 1, a servo feeding frame 2, a feeding motor 20, a feeding roller 21, a feeding slide 22, a first vertical servo cylinder 23, a discharging slide 24, a servo pressing frame 3, a second vertical servo cylinder 30, a pressing roller 31, a guide column 32, an axial servo displacement portion 4, an axial moving slide rail 40, an axial moving platform 41, an axial servo cylinder 42, a radial servo displacement portion 5, a radial moving slide rail 50, a radial moving platform 51, a radial servo motor 52, a grinding base 6, a grinding motor base 7, a hinge joint 8, a reset tension spring 9, a grinding motor 10, a grinding head 11, an extension arm 12 and a clamping and pressing pipe fitting 13.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings and related examples, but the embodiments of the present invention are not limited to the following examples, and the relevant essential components of the present invention related to the technical field should be regarded as known in the art, and can be known and grasped by those skilled in the art.

Referring to fig. 1 to 5, the pipe end deburring device comprises a frame 1, a servo feeding frame 2 and a servo pressing frame 3 matched with the servo feeding frame are arranged at the upper end of the frame 1 from bottom to top, one side of the servo feeding frame 2 and one side of the servo pressing frame 3 are provided with flexible tool rest structures, each flexible tool rest structure comprises an axial servo displacement part 4 fixedly connected with the frame 1, a radial servo displacement part 5 connected with the axial servo displacement part 4 and a polishing base 6 connected with the radial servo displacement part 5, a polishing motor base 7 is hinged on the polishing base 6, two sides of the polishing motor base 7, which are symmetrical to a hinged part 8, are provided with a reset tension spring 9 connected with the polishing base 6, and a grinding motor 10 which is axially adaptive to the pipe fitting to be processed and a grinding head 11 arranged at the output end of the grinding motor 10 are arranged on the grinding motor base 7 in a penetrating manner.

The main implementation process of the invention is that after the pipe welding operation of the clamping and pressing pipe fitting 13 is completed, the two ends still keep the original cut state of the blank after cutting, so that the inner and outer ends of the pipe end still are in rough burr surfaces. The tip that will need polish passes servo work or material rest 2 and the servo work or material rest 3 back of complex with it and moves to the space at flexible knife rest structure's bistrique 11 place, press pipe fitting 13 to carry out radial location with the card by servo work or material rest 3, and lift the other end to certain height, should highly satisfy the card and press pipe fitting 13 when the rotation that walks work or material rest 2 along with the servo rotates, eccentric motion can not take place for its whole, perhaps when the terminal surface that pipe fitting 13 was pressed to the card is the non-circular state, the pipe shaft wholly does not take place the shake for the accuracy.

After an operator inputs the parameters of the pipe fitting into an operation table of the control device, the flexible tool rest structure presses a grinding head 11 which is carried by the flexible tool rest structure and is driven to rotate by a grinding motor 10 to be close to a pipe end under the synergistic action of an axial servo displacement part 4 and a radial servo displacement part 5, grinding is started after the grinding head 11 is abutted against the pipe end, wherein the grinding head 11 is preferably a cylindrical grinding head, namely, the end surface and the side surface can both carry out grinding operation, when the end surface of a clamping and pressing pipe fitting 13 needs to be ground, the end surface of the grinding head 11 is used, when the inner surface and the outer surface near the end of the clamping and pressing pipe fitting 13 need to be ground, the side surface of the grinding head 11 is used, when the pipe fitting is a non-circular pipe, the axial servo displacement part 4 and the radial servo displacement part 5 drive the grinding head 11 to be abutted against the surface to be processed of the clamping and pressing pipe fitting 13 and enable the grinding motor seat 7 to rotate around a hinge joint part 8 to enable a reset tension spring 9 to be in an elastic deformation state, when the non-circular pipe rotates, the grinding head 11 swings with a certain amplitude along with the surface of the non-circular pipe under the action of the reset tension spring 9, and simultaneously, the pipe end of the non-circular pipe is deburred and polished.

Referring to fig. 1, 2 and 5, in one of the preferred embodiments of the present invention, the servo feeding frame 2 includes feeding rollers 21 connected to the frame 1 and driven by a feeding motor 20, a feeding chute 22 fixedly disposed on a feeding side of the feeding rollers 21, a first vertical servo cylinder 23 disposed on a discharging side, and a discharging chute 24 connected to an output end of the first vertical servo cylinder 23.

When loading, pipe fitting 13 is pressed to the card, can link to each other equipment and pipe fitting shaping assembly line, make the pipe fitting slide to 2 along material loading slide 22 and walk between the material roller and fix a position, so, under walking material motor 20 drive, it will take the pipe fitting to rotate together to walk material roller 21 rotation, thereby can carry out the burr work of polishing of pipe end, after accomplishing the burr and getting rid of, first vertical servo cylinder 23 lifting, with the pipe fitting from walking between the material roller 21, the pipe fitting can be along the surperficial roll-off unloading of unloading slide 24.

Referring to fig. 1, 2 and 5, in one of the preferred embodiments of the present invention, the servo material pressing frame 3 includes a second vertical servo cylinder 30 fixedly connected to the frame 1, a material pressing roller 31 connected to an output end of the second vertical servo cylinder 30, and a guide post 32 movably connected to the frame 1, and one end of the guide post 32 is fixedly connected to the material pressing roller 31.

With servo work or material rest 2 cooperation is walked to the servo, nip roll 31 descends to the height of pipe fitting terminal surface under the effect of second vertical servo cylinder 30, rotates along with the rotation of pipe fitting in the supplementary height that descends of guide post 32 to ensure that the pipe fitting can not take place unusual eccentric swing or rock when rotating, ensure the stability and the controllable of the process of polishing.

Referring to fig. 3 and 4, in a preferred embodiment of the present invention, the axial servo displacement unit 4 includes an axial movable slide rail 40 fixedly connected to the frame 1, an axial movable platform 41 movably connected to the axial movable slide rail 40, and an axial servo cylinder 42 drivingly connected to the axial movable platform 41 and positionally connected to the frame 1.

Referring to fig. 3 and 4, in a preferred embodiment of the present invention, the radial servo displacement portion 5 includes a radial movable slide 50 fixedly connected to the axial movable platform 41, a radial movable platform 51 movably connected to the radial movable slide 50, and a radial servo motor 52 drivingly connected to the radial movable platform 51 and positionally connected to the axial movable platform 41.

The 2 embodiments are related embodiments, and the purpose is to drive the axial moving platform 41 and the radial moving platform 51 to move as required under the action of the axial servo cylinder 42 and the radial servo cylinder 52, so that the grinding head 11 can be accurately positioned to a part of the end of the pipe fitting, where burrs need to be removed, and a space is provided for the grinding head 11 to rotate around the hinge joint 8, and the axial moving slide rail 40 and the radial moving slide rail 50 provide a stable moving path, so that the grinding head 11 can conveniently perform grinding operation with higher precision.

Combine fig. 1 to fig. 5 to show, the utility model discloses in, the part that relates to the motion all controls through servo, therefore can carry out unified accurate coordinated operation through setting up operation platform, makes it can correctly accomplish the work that corresponds, moreover, can also make it can perceive the material change condition of course of working through setting up pressure sensor or torque sensor at servo, and further improves the effect of getting rid of the inside and outside burr of pipe fitting tip.

Referring to fig. 5, in a preferred embodiment of the present invention, the first vertical servo cylinder 23 is fixedly connected to an extension arm 12 extending from the frame 1, and an upper end surface of the discharging chute 24 intersects with a tangent plane between the 2 feeding rollers 21.

So set up, can let unloading slide 24 just in time lift the pipe fitting that will accomplish processing when the lifting to the height that can slide the unloading along unloading slide 24 between walking material roller 21 to unloading slide 24 can lift the farther tubular product of the longer focus of length, thereby the pipe end burring work of the different specification card pressure pipe fittings 13 of adaptation.

In one preferred embodiment of the invention, the pipe end deburring devices are arranged in pairs, so that the internal and external burrs can be conveniently and simultaneously removed from the two ends of the clamping and pressing pipe fitting 13, the working efficiency is improved, and the stability of the pipe fitting in the rotating process is also ensured.

The utility model discloses the beneficial effect who has lies in: the inside and the outside of the end part of the clamping and pressing pipe fitting 13 with various calibers can be quickly polished, a flexible grinding tool structure is adopted, the processing environment required by the clamping and pressing pipe fitting 13 made of different materials can be effectively met, particularly, the inner burrs and the outer burrs of the pipe end can be fully removed aiming at an oval pipe, a servo power mechanism is adopted, the controllability is good, and the production efficiency of the clamping and pressing pipe fitting 13 under the existing production condition can be obviously improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Pipe end burring equipment, including the frame, the frame upper end is equipped with servo work or material rest and the servo work or material rest of pressing with it complex from bottom to top, its characterized in that, servo work or material rest and servo work or material rest's one side of pressing are equipped with flexible knife rest structure, flexible knife rest structure include with frame fixed connection's axial servo displacement portion, with radial servo displacement portion that axial servo displacement portion is connected and the polishing base of being connected with radial servo displacement portion, it has the grinding motor cabinet to articulate on the polishing base, the grinding motor cabinet be symmetrical in its both sides of articulated department be equipped with the extension spring that resets that the polishing base links to each other, wear to be equipped with on the grinding motor cabinet with the axial looks adaptation direction's of pipe fitting of waiting to process grinding motor and set up the bistrique in the grinding motor output.

2. The pipe end deburring apparatus according to claim 1, wherein the servo feeding rack comprises feeding rollers which are connected with the rack and are arranged in pairs and driven by a feeding motor, a feeding slide fixedly arranged on a feeding side of the feeding rollers, a first vertical servo cylinder arranged on a discharging side, and a discharging slide connected with an output end of the first vertical servo cylinder.

3. The pipe end deburring equipment of claim 1, wherein the servo material pressing frame comprises a second vertical servo cylinder fixedly connected with the rack, a material pressing roller connected with the output end of the second vertical servo cylinder and a guide post movably connected with the rack, and one end of the guide post is fixedly connected with the material pressing roller.

4. The pipe end deburring apparatus of claim 1 wherein said axial servo displacement portion comprises an axially movable slide fixedly connected to said frame, an axially movable platform movably connected to said axially movable slide, and an axial servo cylinder drivingly connected to said axially movable platform and in fixed position relation to said frame.

5. The pipe end deburring apparatus of claim 4 wherein said radial servo displacement section comprises a radial translation slide fixedly connected to said axial translation stage, a radial translation stage movably connected to said radial translation slide, and a radial servo motor drivingly connected to said radial translation stage and in positioning connection with said axial translation stage.

6. The pipe end deburring apparatus of claim 2 wherein said first vertical servo cylinder is fixedly attached to an extension arm extending from said frame, and an upper end surface of said feed chute intersects tangent planes between said 2 feed rollers.

7. The pipe end deburring apparatus of claim 1 wherein said pipe end deburring apparatus is provided in pairs.