TWM589608U - Double-head chamfering machine with online measuring unit - Google Patents

Abstract

A double-headed chamfering machine with an online measuring unit defines a processing area and a first direction, a second direction, and a third direction that are orthogonal to each other. The double-headed chamfering with an online measuring unit The corner machine is suitable for processing a workpiece set along the second direction, and includes a base, two chamfering units, an online measuring unit, and two feeding and discharging units. The chamfering units are arranged on the base at intervals along the second direction, and are located on two opposite sides of the processing area, and are used to chamfer the opposite ends of the workpiece. The on-line measuring unit is arranged on the base along the first direction and spaced from the processing area, and is suitable for measuring a processing accuracy of the workpiece processed by the chamfering units. The feed-in and feed-out units are disposed on the base along the first direction, and are used to move the workpiece into and out of the processing area.

Description

Double-head chamfering machine with online measuring unit

The present invention relates to a chamfering machine, especially a double-head chamfering machine with an online measuring unit.

Referring to FIG. 1, a conventional chamfering machine 1 for processing a workpiece 10 such as a pipe or bar includes a feed side 11, a chamfering processing area 12, and a discharge side 13 arranged in sequence. The workpiece 10 is moved from the feed side 11 into the chamfering processing zone 12 for processing, and then removed from the discharge side 13. Since it is known that the chamfering machine 1 needs to be applied to workpieces 10 with different outer diameters, tube wall thicknesses, axial lengths, weights, or processing accuracy, this will cause complexity when the workpieces 10 are moved out of the discharge side 13, For example, when the thickness of the pipe wall is thin and the weight is light, it is easy to produce a rebound phenomenon when it is removed, or when the processing accuracy requirement is low, the workpiece 10 is easily removed due to the difference in the roughness of the outer surface. In addition, when the When the axial length of the workpiece 10 is short, or its shape is a square tube, a square bar, a hexagonal tube, or a hexagonal bar... and other complex shapes or heavy weights, it is difficult to grasp the state when it is moved out from the discharge side 13 .

The conventional method to deal with the above problems is to place a collecting vehicle 14 for collecting the workpiece 10 on the discharge side 13. After the collecting vehicle 14 collects a certain number of workpieces 10, the collecting vehicle 14 is manually moved to the next working area to measure the tolerance of dimensions or weight. When the accuracy of the workpiece 10 meets Only when it is required, can we ship or continue to carry out secondary processing.

Such a structural design, due to the need to arrange additional personnel to move the aggregate truck 14, will have the disadvantages of high personnel costs and low production efficiency, and there is much room for improvement in use.

Therefore, the purpose of the present invention is to provide a double-head chamfering machine with an online measuring unit that can measure the machining accuracy in the same machine after the chamfering process is completed, thereby improving production efficiency and reducing costs.

Therefore, the new double-head chamfering machine with an online measurement unit defines a processing area, and a first direction, a second direction, and a third direction that are orthogonal to each other. The double-head chamfering machine is suitable for processing a workpiece set along the second direction, and includes a base, two chamfering units, an online measuring unit, and two feeding and discharging units.

The chamfering units are arranged on the base at intervals along the second direction, and are located on two opposite sides of the processing area, and are used to chamfer the opposite ends of the workpiece.

The on-line measuring unit is arranged on the base along the first direction and spaced from the processing area, and is suitable for measuring a processing accuracy of the workpiece processed by the chamfering units.

The feed-in and feed-out units are disposed on the base along the first direction, and are used to move the workpiece into and out of the processing area.

The effect of the new model is: by integrating the online measurement unit and the stable transfer function of these feed and discharge units, the machining accuracy can be measured in the same machine after the chamfering process is completed, which can improve production effectiveness.

2, FIG. 3, and FIG. 4, an embodiment of the new double-head chamfering machine is suitable for conveying and processing a workpiece 100, defining a processing area A1, and a first direction X orthogonal to each other, A second direction Y, and a third direction Z. The double-head chamfering machine includes a base 2, two clamping units 3, two chamfering units 4, two feeding and discharging units 5, an online measuring unit 6, and a screening unit 7.

In this embodiment, the workpiece 100 is a circular pipe, and is disposed along the second direction Y. However, in other variations of this embodiment, the workpiece 100 may also be a long bar, and the shape is not limited to a round shape, but may also be rules such as elliptical, triangular, square, hexagonal, etc. Cross-sectional shape, or figure eight, aluminum extrusion... and other complex cross-sectional shapes.

Each clamp unit 3 can clamp the workpiece 100 in the processing area A1, and includes a movable clamp 31, a fixed clamp 32, and a ejection pin 33.

The moving jaw 31 is used to move relative to the processing area A1 along the first direction X.

The fixing clamp 32 is disposed on the base 2 adjacent to the processing area A1, and has an upper end surface 321, a clamping surface 322, and a lower end surface 323. The upper end surface 321, the clamping surface 322, and the lower end surface 323 face the processing area A1, and follow the third direction Z, and are connected in sequence from the direction away from the base 2 toward the direction adjacent to the base 2. The lower end surface 323 is away from the processing area A1 relative to the upper end surface 321 along the first direction X.

The ejection pin 33 can be elastically disposed on the clamping surface 322 of the fixed clamp 32.

In this embodiment, when the workpiece 100 is located in the processing area A1, the moving clamp 31 and the fixed clamp 32 are adjacent to each other, and when the workpiece 100 is about to leave the processing area A1, the moving clamp 31 moves Moving away from the processing area A, at this time, the design of the lower end surface 323 of the fixed clamp 32 relative to the upper end surface 321 allows the workpiece 100 to roll away from the fixed clamp 32 under its own weight. At the same time, the ejection pin 33 is pushed against the workpiece 100 in a direction away from the clamping surface 322, which can further achieve the purpose of smooth discharge and increase productivity.

It should be noted that in other variations of this embodiment, each clamp unit 3 can also not include the ejection thimble 33, and only using the concession design of the above-mentioned fixed clamp 32 can also achieve the above-mentioned smooth out Material purpose.

Referring to FIGS. 2, 3, and 5, the chamfering units 4 are disposed on the base 2 and are located on opposite sides of the processing area A1 along the second direction Y, respectively, so that the workpiece can be processed simultaneously Two opposite ends of 100 (not shown).

In this embodiment, one of the chamfering units 4 is fixed on the base 2, and the other chamfering unit 4 is movably connected to the base 2 along the second direction Y, and can be attached to the workpiece The length dimension of 100 adjusts the distance from one of the chamfering units 4.

It should be noted that, in other variations of this embodiment, only one chamfering unit 4 may be included. In this case, the chamfering unit 4 is disposed on one side of the base 2 corresponding to the processing area A1.

The feeding and discharging units 5 are disposed on the base 2 and are respectively adjacent to the chamfering units 4. However, in other variations of this embodiment, the number of the feeding and discharging units 5 is not limited to the two shown in FIGS. 2 and 3, and can be adjusted to only one according to the length of the workpiece 100. Or install more than three feeding and discharging units 5, which cannot be limited to this.

Each feeding and discharging unit 5 includes a discharging guide 51, a feeding swinging member 52, a transmission module 53, a feeding auxiliary module 54, and a feeding auxiliary module 55.

The discharge guide 51 extends along the first direction X and is inclinedly disposed on one side of the processing area A1, and has a front end adjacent to the processing area A1 and spaced apart from the processing area A1 along the third direction Z 511, a rear end 512 lower than the front end 511 in the third direction Z, an upper guide surface 513 between the front end 511 and the rear end 512, and a guide pin portion 514 located at the front end 511.

The transfer swing member 52 extends along the first direction X and is connected to the front end 511 of the discharge guide 51, and has a feed end 521, a discharge end 522 facing the discharge guide 51, and a The material transfer slope 523 between the feed end 521 and the discharge end 522, a pivot portion 524 and a guide portion 525 spaced apart along the first direction X, and a The temporary flange 526 protruding in the third direction Z, and a temporary groove 527 connected between the material transfer slope 523 and the temporary flange 526.

The material transfer inclined surface 523 has a receiving section 528 adjacent to the feed end 521, and an inclined section 529 connecting the receiving section 528 and extending toward the discharge end 522.

In this embodiment, the pivot portion 524 is adjacent to the feed end 521 and is a through hole. The guide portion 525 is an elongated hole, and extends from the discharge end 522 toward the feed end 521.

The pivoting portion 524 is pivotally disposed on the transmission module 53, and enables the transfer rocker 52 to rotate relative to the transmission module 53.

The guide portion 525 allows the guide pin portion 514 of the discharge guide 51 to pass through, and enables the transfer swing member 52 to rotate and move relative to the discharge guide 51.

It is worth noting that in other variations of this embodiment, the positions of the pivoting portion 524 and the guiding portion 525 of the transfer swinging member 52 can also be interchanged, that is, the pivoting portion 524 is adjacent to the The discharge end 522 is provided for pivoting the discharge guide 51, the guide portion 525 extends from the feed end 521 toward the discharge end 522, and the transfer swing member 52 is rotatable and The mobile module 53 is connected.

The pivoting portion 524 and the guiding portion 525 are also not limited to through holes or elongated holes. The pivoting portion 524 can also be protruding outward and pivotally connected to one of the discharge guide 51 and the transmission module 53. The guiding portion 525 can also use a linear slide rail and the The discharge guide 51 and the other one of the transmission module 53 are connected.

In addition, in other variations of this embodiment, the transfer oscillating member 52 can also not have the temporary groove 527, and at this time, the transfer slope 523 directly connects to the temporary flange 526.

The transmission module 53 is spaced from the discharge guide 51 along the first direction X, and is connected to the transfer swing member 52, and has a transmission member 531 and a driving member 532.

The transmission member 531 is connected to the pivoting portion 524 of the transfer swing member 52, and can be driven by the driving member 532 to move in the second direction Y, and can be installed by the movable clamp 31 of each clamp unit 3 .

In this embodiment, the transmission member 531 is driven by the driving member 532 to move between a feeding position (as shown in FIG. 5) and a processing position (as shown in FIG. 8) relative to the processing area A1.

When in the feeding position, the transmission member 531 drives the moving jaws 31 of the respective jaw units 3 away from the fixed jaws 32, and links the feed swinging member 52 to make the guide pin of the discharge guide 51 The portion 514 is adjacent to the discharge end 522 of the transfer swing member 52, and the temporary flange 526 protrudes upwardly from the upper guide surface 513 of the discharge guide 51.

In the processing position, the transmission member 55 drives the movable clamp 31 of each clamp unit 3 to be adjacent to the fixed clamp 32, and the transmission swing member 52 is interlocked to make the guide pin portion of the discharge guide 51 514 is adjacent to the feed end 521 of the transfer swing member 52, the receiving section 528 of the transfer slope 523 is adjacent to the processing area A1, and the temporary flange 526 is located below the upper guide surface 513 of the discharge guide 51 .

The feeding auxiliary module 54 has a feeding auxiliary driver 541 and a feeding auxiliary stopper 542 provided on the feeding auxiliary driver 541.

The feeding auxiliary driver 541 can drive the feeding auxiliary stopper 542 in the first direction X. In this embodiment, the movement direction of the feeding auxiliary stopper 542 is parallel to the movement direction of the transmission member 531 of the transmission module 53.

When the transmission member 531 is at the feeding position, the feeding auxiliary driver 541 drives the feeding auxiliary stopper 542 to move the movable jaw 31 adjacent to the respective clamping unit 3 (as shown in FIGS. 6 and 7 ). When the transmission member 531 moves from the feeding position to the processing position, it synchronously drives the moving jaws 31 of the respective jaw units 3 and pushes the feeding auxiliary stopper 542 to reversely reset (as shown in FIG. 8) .

It is worth noting that, in this embodiment, the feeding auxiliary driver 541 is a pneumatic cylinder, and a five-port two-position solenoid valve (not shown) is used to control the gas in and out. However, in other variations of this embodiment, the feed auxiliary driver 541 can also use a five-port three-position solenoid valve to control the gas in and out. At this time, when the transmission member 531 of the transmission module 53 is at the processing position At this time, the five-port three-position solenoid valve can further drive the feeding auxiliary stopper 542 away from the moving jaws 31 of the respective jaw unit 3.

In addition, in other variations of this embodiment, the feed auxiliary drive 541 can also be a motor with a linear transfer mechanism (not shown) such as a screw slide table, and utilize the synchronous movement with the transmission member 531 Ways to achieve the above effect, when this can not be limited.

The material transfer auxiliary module 55 has a material transfer auxiliary driver 551, two material transfer auxiliary stoppers 552, and an elastic stopper 553.

The transfer auxiliary driver 551 is disposed above the processing area A1 and is used to drive the transfer auxiliary stopper 552 to move relative to the processing area A1 along the third direction Z. In this embodiment, the material transfer auxiliary driver 551 is a pneumatic cylinder.

The transfer auxiliary stoppers 552 are parallel to each other and spaced apart on the transfer auxiliary drive 551, and one of them is adjacent to the moving clamp 31 corresponding to the respective clamp unit 3, and the other is adjacent to the corresponding The clamp 32 of the clamp unit 3 is fixed.

When the transmission member 531 of the transmission module 53 is in the feeding position, the material transfer auxiliary driver 551 drives the material transfer auxiliary stopper 552 away from the material transfer swinging element 52. When the transmission member 531 is in the processing position, the transfer auxiliary driver 551 drives the transfer auxiliary stopper 552 to pass through the processing area A1 and is adjacent to the transfer inclined surface 523 of the transfer swinging member 52.

It should be noted that, in other variations of this embodiment, only one transfer auxiliary stopper 552 can be provided, and it is adjacent to the fixed jaws 32 of the respective jaw units 3, but this cannot be limited.

The elastic stopper 553 is located above the upper guide surface 513 of the discharge guide 51 and extends from the rear end 512 of the discharge guide 51 along the first direction X toward the front end 511. In this embodiment, the side of the elastic stopper 553 adjacent to the front end 511 is adjacent to the fixed clamp 32 of each clamp unit 3.

When the transmission member 531 of the transmission module 53 is in the feeding position, the material transfer slope 523 of the material transfer swing member 52, the temporary flange 526, the temporary groove 527, and the elastic stopper 553 define One temporary space A2. In other variations of this embodiment, when the transfer swing member 52 does not have the temporary groove 527, the transfer slope 523, the temporary flange 526, and the elastic stopper 553 can still define the The temporary space A2 is not limited to this.

It is worth mentioning that, referring to FIG. 3, when a spacing D of the feed and discharge units 5 along the second direction Y is relatively narrow, the discharge guide system may only be equipped with two total number of transfer assistants The stopper 552 is matched with a total number of auxiliary transfer drives 551, which cannot be limited to this.

With the above description, the following diagrams are used to further describe the positional relationship of this embodiment at different stages.

Referring to FIG. 5, at the feeding position, the transmission member 531 drives the respective clamping unit 3 to move the clamp 31 away from the processing area A1, and the transmission swing member 52 is interlocked to make the discharge guide 51 The guide pin portion 514 is adjacent to the discharge end 522 of the transfer swing member 52, and the temporary flange 526 protrudes from the upper guide surface 513 along the third direction Z.

At the same time, the feeding auxiliary stopper 542 of the feeding auxiliary module 54 moves away from the moving jaws 31 of the respective clamping unit 3, and the feeding auxiliary stoppers 552 of the feeding auxiliary module 55 move away The transfer material swing member 52.

Next, referring to FIG. 6, the workpiece 100 is placed between the moving part 31 of each clamp 3 and the feeding auxiliary stopper 542, and at this time, the workpiece 100 is assisted by a stopper (not shown) Positioning. As shown in FIG. 7 again, the feeding auxiliary driver 541 drives the feeding auxiliary stopper 542 adjacent to the moving portion 31 of the respective clamp 3.

When the transmission member 531 moves from the feed position to the processing position, the moving jaws 31 that drive the respective jaw units 3 are adjacent to the corresponding fixed jaws 32, and the feed auxiliary stopper 542 is simultaneously pushed. In this process, the work piece 100 is located between the moving jaws 31 of the respective jaw units 3 and the feed auxiliary stopper 542 until the work piece 100 abuts against the fixed jaw of the respective jaw unit 3 Pliers 32.

Referring to FIG. 8, when the transmission member 531 is in the processing position, the movable clamp 31 of each clamp unit 3 is adjacent to the fixed clamp 32. The workpiece 100 is clamped between the movable clamp 31 and the fixed clamp 32 of each clamp unit 3 and within the processing area A1. The guide pin portion 514 of the discharge guide 51 is adjacent to the feed end 521 of the transfer swing member 52. The receiving section 528 of the material transfer inclined surface 523 is adjacent to the processing area A1, and the temporary flange 526 is located below the upper guide surface 513 of the discharge guide 51.

Referring to FIG. 9, when the transmission member 531 continues to be in the processing position and the workpiece 100 is processed in the processing area A1, the transfer auxiliary driver 551 of the transfer auxiliary module 55 drives the transfer auxiliary stoppers 552 passes through the processing area A1 and is adjacent to the transfer slope 523 of the transfer swing member 52. At this time, the workpiece 100 is located between the transfer auxiliary stoppers 552.

10, 11, and 12, after the workpiece 100 is processed, the transmission member 531 moves from the processing position to the feeding position. At this time, the workpiece 100 moves out of the processing area A1 and contacts the transfer material The receiving section 528 of the transfer slope 523 of the swing member 52 then rolls on the inclined section 529 of the transfer slope 523 until it falls into the temporary groove 527 and abuts against the temporary flange 526.

It is worth noting that, since the receiving section 528 of the material transfer slope 523 is adjacent to the processing area A1, it can facilitate the receiving of the workpiece 100 and avoid the situation of springing or deviation. During the movement, the workpiece 100 can be assisted by the transfer auxiliary stopper 552 to avoid deflection.

In addition, during the movement process, the transfer slope 523 of the transfer swing member 52, the temporary flange 526, the temporary groove 527, and the elastic stopper 553 of the transfer auxiliary module 55 are gradually formed The temporary space A2, the temporary space A2 can effectively prevent the workpiece 100 from shifting in the process of movement, and further achieve excellent auxiliary limiting effect.

Referring to FIG. 13, when the transmission member 531 returns to the feeding position, the material transfer auxiliary driver 551 of the material transfer auxiliary module 55 drives the material transfer auxiliary stopper 552 away from the material transfer swinging element 52, and at the same time The feed auxiliary driver 541 drives the feed auxiliary stopper 542 adjacent to the moving jaws 31 of the respective jaw unit 3, and can perform the above feed procedure again.

Referring to FIGS. 14 and 15, when the transmission member 531 moves from the feeding position to the processing position again, the temporary flange 526 moves downward below the upper guide surface 513 of the discharge guide 51 to continue The workpiece 100 in the temporary groove 527 is moved out of the transfer swinging member 52, and is received by the discharge guide 51, and moves toward the rear end 512 of the discharge guide 51.

3, 16, and 17, the online measuring unit 6 includes a length measuring module 61, and two lifting stop modules 62.

The length measuring module 61 has a length measuring reference base 611 provided in one of the feeding and discharging units 5, a length measuring device 612 provided in the other feeding and discharging unit 5, and another feeding and discharging material installed in it A pusher of the unit 5 is pressed against the pneumatic cylinder 613, and a pusher piece 614 mounted on the pushed pneumatic cylinder 613.

The pushing piece 614 is driven by the pushing cylinder 613 to move between an origin position (as shown in FIG. 17) and a measurement position (as shown in FIG. 18) along the second direction Y.

At the origin position, the pushing piece 614 is away from the length measurement reference base 611. At the measurement position, the pushing piece 614 pushes the workpiece 100, and the end of the workpiece 100 away from the pushing piece 614 is against the length measurement reference base 611. At this time, the length measuring device 612 measures the displacement of the pushing piece 614 when moving from the origin position to the measurement position.

Each lifting stop module 62 is disposed at the rear end 512 of the respective discharge guide 51, and has a lifting pneumatic cylinder 621 connected to the discharging guide 51, and a lifting pneumatic cylinder 621 mounted on the lifting pneumatic cylinder上's lifting stop 622. The lifting stop block 622 is driven by the lifting pneumatic cylinder 621 to protrude above the upper guide surface 513 of the discharge guide 51 in the third direction Z (as shown in FIG. 15), or to be received by the upper guide Below face 513 (as shown in Figure 16).

When the up-and-down stopper 622 is protruded above the upper guide surface 513, the workpiece 100 is limited to abut against. At this time, the workpiece 100 is located between the length measurement reference base 611 of the length measurement module 61 and the pushing piece 614. With this energy, the length accuracy of the workpiece 100 after processing along the second direction Y can be measured.

It is worth noting that in other variations of this embodiment, the length measuring module 61 can also be replaced with a diameter measuring module (not shown) for measuring the inner and outer diameters of the workpiece 100, or the workpiece can be measured The weight measurement module (not shown) of 100 after processing weight cannot be limited to this.

The screen material unit 7 is connected to the rear end 512 of the discharge guide 51, and includes a second screen material pneumatic cylinder 71 and a second screen material opening and closing plate 72. Each screen pneumatic cylinder 71 is provided on the opposite side of the discharge guide 51 of the respective feed and discharge unit 5. Each screen opening and closing plate 72 is disposed on each screen air cylinder 71 and is driven by each screen air cylinder 71 to be adjacent to or away from each other in the second direction Y.

In this embodiment, when the workpiece 10 moves out of the transfer swinging member 52 of the feed and discharge unit 5 and is received by the discharge guide 51 and moves toward the rear end 512 of the discharge guide 51, The limit position abuts on the lifting stop block 622 of the lifting stop modules 62 and is located between the length measuring reference base 611 of the length measuring module 61 and the length measuring device 612.

After the length measuring module 61 performs tolerance measurement on the external dimensions of the workpiece 100 such as tube length, it will determine whether the actual dimensions of the workpiece 100 after processing meet the accuracy requirements and provide an electrical signal to the screening unit 7. Further, the screen opening and closing plates 72 of the screen unit are adjacent to or away from each other.

3, when the screen opening and closing plates 72 are adjacent to each other, the workpiece 100 moves from the rear end 512 of the discharge guide 51 to the screen opening and closing plates 72 and opens from the screen The side of the shutter 72 away from the discharge guides 51 moves outward.

Referring to FIG. 19, when the screen opening and closing plates 72 are away from each other along the second direction Y, the workpiece 100 is directly moved out from the rear end 512 of the discharge guides 51.

By the screen opening and closing plates 72 being close to or away from each other, it is possible to screen whether the external dimensions of the workpiece 100 meet the accuracy requirements, for example, when the workpiece 100 meets the accuracy requirements, the screen opening and closing plates 72 are driven Close to each other, when the workpiece 100 does not meet the accuracy requirements, the screen opening and closing plates 72 are driven away from each other, thereby enabling the workpiece 100 to fall in different positions to achieve the purpose of screening.

In summary, when the temporary flange 526 of the transfer swinging member 52 protrudes above the upper guide surface 513 of the discharge guide 51, a finished workpiece 100 can be firmly abutted and positioned, and when the When the temporary flange 526 is placed under the upper guide surface 513, the stable and non-offset transfer is conducive to the subsequent accuracy measurement of the online measurement unit 6, which achieves the benefits of improving production efficiency and reducing costs. It can indeed achieve the purpose of new cost.

However, the above are only examples of the new model. When the scope of the new model cannot be limited by this, all simple equivalent changes and modifications made according to the patent application scope and patent specification content of the new model are still classified as Within the scope of this new patent.

1‧‧‧Chamfering machine 10‧‧‧Workpiece 11‧‧‧ Feeding side 12‧‧‧Chamfer processing area 13‧‧‧Discharge side 14‧‧‧Aggregate truck X‧‧‧First direction Y‧‧‧Second direction Z‧‧‧ Third direction A1‧‧‧Processing area A2‧‧‧Temporary space D‧‧‧spacing 2‧‧‧Dock 3‧‧‧Clamp unit 31‧‧‧Mobile clamp 32‧‧‧Fixed clamp 321‧‧‧upper face 322‧‧‧Clamping surface 323‧‧‧Lower end 33‧‧‧Reject thimble 4‧‧‧Chamfer unit 5‧‧‧ Feeding unit 51‧‧‧Discharge guide 511‧‧‧ Front 512‧‧‧back 513‧‧‧Upper guide 514‧‧‧Guide Sales Department 52‧‧‧Transmission swing 521‧‧‧ Feeding end 522‧‧‧Discharge end 523‧‧‧transfer slope 524‧‧‧Pivot Department 525‧‧‧Guiding Department 526‧‧‧Temporary flange 527‧‧‧Temporary slot 528‧‧‧undertake section 529‧‧‧ Inclined section 53‧‧‧ Transmission module 531‧‧‧ Transmission parts 532‧‧‧Drive parts 54‧‧‧Feeding auxiliary module 541‧‧‧Feeding auxiliary drive 542‧‧‧Feeding auxiliary stop 55‧‧‧Transfer auxiliary module 551‧‧‧Transfer auxiliary drive 552‧‧‧Transfer auxiliary stop 553‧‧‧Shrap 6‧‧‧ Online measurement unit 61‧‧‧Length measurement module 611‧‧‧Datum base for length measurement 612‧‧‧Length measuring instrument 613‧‧‧Push against pneumatic cylinder 614‧‧‧Reward 62‧‧‧Lift stop module 621‧‧‧Lifting pneumatic cylinder 622‧‧‧stop block 7‧‧‧ Screening unit 71‧‧‧ Screening pneumatic cylinder 72‧‧‧ Sieve material opening and closing plate

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: FIG. 1 is a schematic diagram illustrating a conventional chamfering machine; FIG. 2 is a perspective view illustrating an embodiment of the new machine tool; 3 is an incomplete partial perspective view illustrating the positional relationship of a discharge guide system in this embodiment, and the two screen opening and closing plates of a screen unit are located adjacent to each other; 4 is a side view of a fixed clamp in this embodiment; 5 is an incomplete partial side view illustrating the state of a transmission member of a feeding and discharging unit in a feeding position in this embodiment; 6 is an incomplete partial side view similar to FIG. 5, illustrating a workpiece placed between a feed auxiliary stopper and a moving clamp of a clamp unit; 7 is an incomplete partial side view similar to FIG. 5, illustrating the state in which the feed auxiliary stopper moves toward the moving jaw of the jaw unit; 8 is an incomplete partial side view similar to FIG. 5, illustrating the state of the transmission member in a processing position; 9 is an incomplete partial side view similar to FIG. 5, illustrating the state when lowering the auxiliary feed stop; 10 and 11 are partial partial side views similar to FIG. 5, illustrating the state of the transmission member when moving from the processing position to the feeding position; FIG. 12 is an incomplete partial side view similar to FIG. 5, illustrating the state where the transmission member is located at the feeding position and the workpiece abuts a temporary flange; 13 is an incomplete partial side view similar to FIG. 5, illustrating the state where the feed auxiliary stopper is moved toward the moving clamp of the clamp unit again; 14 is an incomplete partial side view similar to FIG. 5, illustrating the state of the transmission member moving from the feed position to the processing position; 15 is an incomplete partial side view similar to FIG. 5, illustrating the state where the transmission member is in the processing position and the workpiece is detached from the temporary flange; 16 is an incomplete partial side view similar to FIG. 5, illustrating the state of the workpiece moving to a screen unit; FIG. 17 is a partial front view illustrating the state of a pushing piece at an origin position in this embodiment; FIG. 18 is a partial front view similar to FIG. 17 illustrating the state of the pushing piece at a measurement position; and FIG. 19 is an incomplete partial perspective view similar to FIG. 5, illustrating a state where the two screen opening and closing plates of a screen unit are away from each other.

X‧‧‧First direction

Y‧‧‧Second direction

Z‧‧‧ Third direction

2‧‧‧Dock

4‧‧‧Chamfer unit

5‧‧‧ Feeding unit

6‧‧‧ Online measurement unit

7‧‧‧ Screening unit

Claims (10)

A double-headed chamfering machine with an online measuring unit defines a processing area and a first direction, a second direction, and a third direction that are orthogonal to each other. The double-headed chamfering with an online measuring unit The angle machine is suitable for processing a workpiece set along the second direction, and includes: A base Two chamfering units are arranged on the base at intervals along the second direction, and are located on two opposite sides of the processing area, and are used to chamfer the opposite ends of the workpiece; A two-in and one-out material unit, which is arranged on the base along the first direction and is used to move the workpiece into and out of the processing area; and An on-line measuring unit is arranged on the base along the first direction and spaced from the processing area, and is suitable for measuring the processing accuracy of the workpiece after the chamfering unit processes. The double-headed chamfering machine with an online measuring unit according to claim 1, wherein one of the chamfering units is fixed to the base, and the other is movably connected to the second direction The base can adjust the distance to one of the chamfering units according to the length of the workpiece along the second direction. The double-head chamfering machine with an online measuring unit according to claim 1, wherein the online measuring unit includes a length measuring module for measuring the length of the workpiece along the second direction, the length The measuring module has a length measuring reference base arranged in one of the feeding and discharging units, and a length measuring device arranged in the other feeding and discharging unit. The double-headed chamfering machine with an online measuring unit according to claim 3, wherein the length measuring module further has a push-to-pneumatic cylinder and a push-to-hold piece installed in the other feeding and discharging unit, The pushing piece is installed on the pushing cylinder and driven by the pushing cylinder to move between an origin position and a measurement position along the second direction. At the origin position, the The pushing piece is far away from the length measuring reference base, and at the measuring position, the pushing piece pushes the workpiece, and the end of the workpiece away from the pushing piece is against the length measuring base, at this time , The length measuring device measures the displacement of the pushing piece when moving from the origin position to the measuring position. The double-head chamfering machine with an online measuring unit according to claim 3, wherein the online measuring unit further includes two lifting stop modules, and each lifting stop module is provided in a separate feeding and discharging unit And the workpiece can be limited between the length measuring reference base of the length measuring module and the length measuring device along the first direction. The double-head chamfering machine with an online measuring unit as described in claim 1, further includes a screen material unit, the screen material unit includes two screen material pneumatic cylinders, and two screen material opening and closing plates, each screen material air pressure The cylinders are installed in separate feed and discharge units. Each screen opening and closing plate is provided on each screen air cylinder and driven by each screen air cylinder to be adjacent to or away from each other along the second direction. The double-head chamfering machine with an online measuring unit according to claim 1, wherein each feeding and discharging unit includes a discharging guide, a feeding swinging member, and a transmission module, the discharging guide Extending along the first direction and obliquely disposed on one side of the processing area, and includes a front end adjacent to the processing area, a rear end lower than the front end in the third direction, and a front end and the rear end Between the upper guide surface, the transfer swing member is connected to the front end of the discharge guide along the first direction, and includes a feed end, a discharge end facing the discharge guide, and a A material transfer slope between the material end and the material discharge end, and a temporary flange located at the material discharge end and protruding along the third direction, the transmission module and the material discharge guide along the first direction Spaced apart and connected to the transfer swinging member, and includes a transmission member and a driving member capable of driving the transmission member to move, the transmission member can be relative to the processing area between a processing position and a feeding position When moving, at the processing position, the transmission member is adjacent to the processing area, and the temporary flange of the transfer swing member is located below the upper guide surface of the discharge guide. At the feeding position, the transmission member Far from the processing area, the temporary flange protrudes from the upper guide surface in the third direction. The double-headed chamfering machine with an online measuring unit according to claim 7, wherein the transfer swing member also has a pivot portion and a guide portion, the transmission member and the discharge guide provided at intervals One of the pieces is pivotally arranged at the pivoting part of the transfer swinging member, and the other is rotatably and movably connected to the guide part of the transfer swinging member. The double-headed chamfering machine with an online measuring unit as described in claim 1 further includes two clamping units capable of clamping the workpiece, each clamping unit includes a relative to the processing area along the first direction A moving clamp and a fixed clamp adjacent to the processing area, the fixed clamp having an upper end surface, a clamping surface, and a lower end surface facing the processing area and sequentially connected in the third direction The lower end face is away from the processing area relative to the upper end face in the second direction. The double-headed chamfering machine with an online measuring unit according to claim 9, wherein each clamp unit further includes a material ejecting thimble that can be elastically disposed on the clamping surface of the fixed clamp.

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