CN220880673U

CN220880673U - Profile end face slot milling machine

Info

Publication number: CN220880673U
Application number: CN202322726013.4U
Authority: CN
Inventors: 张飞龙
Original assignee: Hangzhou Riyuan Home Co ltd
Current assignee: Hangzhou Riyuan Home Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-03
Anticipated expiration: 2033-10-11

Abstract

The utility model provides a profile end face slot milling machine which comprises a frame body, a workbench arranged on the frame body and used for placing a workpiece, a positioning and pressing mechanism arranged on the workbench and capable of abutting against and fixing the workpiece, and a slot milling mechanism arranged on the frame body and used for processing the workpiece, wherein the positioning and pressing mechanism comprises positioning strips which are arranged on the workbench in parallel and capable of abutting against inner walls on two sides of the workpiece respectively, limiting blocks arranged on the positioning strips and capable of abutting against the end parts of the workpiece, and a pressing cylinder arranged above the positioning strips and capable of pressing the workpiece from top to bottom. According to the utility model, the multidirectional positioning of the workpiece can be realized through the cooperation of the two positioning strips and the limiting block, so that the accuracy of the processing position of the workpiece is ensured, the positioning precision can be improved, and the device has a simple structure and can be suitable for processing small door and window profiles.

Description

Profile end face slot milling machine

Technical Field

The utility model relates to the technical field of door and window section bar processing equipment, in particular to a section bar end face slot milling machine.

Background

The end milling machine has a large processing range, is suitable for end cutting of metal materials such as castings, steel parts and the like, is widely applied to the mechanical manufacturing industry, is particularly suitable for plane milling of frames of die industry and plastic die frames, can mill, drill, bore and other special-shaped surfaces on two end surfaces of an ultralong workpiece, is used for processing the surfaces and slots of the sectional materials in an end milling machine for processing aluminum section doors and windows, and finishes milling grooves on the surfaces of the workpiece through the movement of a milling cutter on a workbench or the movement of the workbench.

At present, chinese patent publication No. CN215468341U discloses a section bar terminal surface slot milling machine, relate to the field of section bar processing technology, which comprises a housin, the organism is provided with the feed opening on one side parallel to length direction, be provided with milling mechanism in the organism, milling mechanism includes the movable plate, base and crane, bottom wall fixedly connected with length direction is parallel with the first slide rail of organism length direction in the organism, the movable plate slides through first slide and connects on first slide rail, be provided with in the organism and be used for driving the gliding promotion subassembly of movable plate, base fixed connection is on the movable plate, the crane is provided with two and symmetry sets up in the base along organism length direction both sides, the vertical direction of crane slides and connects on the base, be provided with the lifting unit that the control crane goes up and down on the base, crane is provided with the blade of a plurality of different specifications near feed opening one side, be provided with the drive assembly who is used for driving blade pivoted on the crane.

Although the cutting efficiency of the section bar end face slot milling machine can be improved by automatically adjusting the cutting knives with multiple specifications, the device needs to place a workpiece at a feed opening during processing, then fix the workpiece after the workpiece end face is positioned manually, and the workpiece end is difficult to effectively position, especially when aiming at a small section bar, the end positioning is inaccurate, so that errors can occur in the slot milling, and the subsequent use of the workpiece is affected.

Disclosure of utility model

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a profile end-face grooving machine for solving the problem of inaccurate positioning in the prior art.

To achieve the above and other related objects, the present utility model provides a profile end face slot milling machine, which comprises a frame body, a workbench arranged on the frame body and used for placing a workpiece, a positioning and pressing mechanism arranged on the workbench and capable of abutting and fixing the workpiece, and a slot milling mechanism arranged on the frame body and used for processing the workpiece, wherein the positioning and pressing mechanism comprises positioning strips arranged on the workbench in parallel and capable of abutting against inner walls on two sides of the workpiece respectively, limiting blocks arranged on the positioning strips and capable of abutting against ends of the workpiece, and a pressing cylinder arranged above the positioning strips and capable of pressing the workpiece from top to bottom.

Through adopting above-mentioned technical scheme, can place the work piece on the workstation and contradict through two locating strips and fix a position the work piece both sides, then contradict the work piece tip by limiting the piece and fix a position the work piece tip, then fix the work piece by compressing tightly the cylinder, process the work piece by milling flutes mechanism at last, can realize the multidirectional location to the work piece through two locating strips cooperation stopper, and then ensure the accuracy of work piece processing position, can improve positioning accuracy, moreover simple structure can be suitable for the processing of small-size section bar.

In an embodiment of the utility model, the milling groove mechanism comprises a guide rail arranged on the frame body along the extending direction of the positioning strip, a sliding seat connected to the guide rail in a sliding manner, a driving motor fixedly arranged on the sliding seat and used for milling grooves, a cutter head arranged at the output end of the driving motor, and a driving assembly arranged on the guide rail and used for driving the sliding seat to move.

Through adopting above-mentioned technical scheme, can drive driving motor along the guide rail displacement through drive assembly, make the tool bit carry out milling to the work piece on the workstation, can adjust the machining depth by drive assembly.

In an embodiment of the utility model, the cross section of the positioning strips is U-shaped, the U-shaped opening is upward, the two positioning strips are arranged in a clearance way, and the workpiece can be inserted into the two positioning strips from top to bottom.

Through adopting above-mentioned technical scheme, establish the cross-section with the location strip and set up to U can, more be convenient for the work piece place on two location strips, especially have open-ended section bar such as U-shaped section bar, the location of section bar can be more convenient for, the location is more accurate moreover, places convenient and fast.

In an embodiment of the utility model, two limiting blocks are arranged corresponding to the positioning strips, the limiting blocks are connected to the positioning strips in a sliding manner in the extending direction of the positioning strips, positioning screws matched with the positioning strips in a threaded manner are arranged on the limiting blocks, and the positioning screws are connected to the limiting blocks in a rotating manner.

Through adopting above-mentioned technical scheme, can adjust the position of stopper through set screw, can fix a position the terminal surface of section bar to different section bar processing demands, improve the commonality of device, can adapt to the processing of more section bars.

In an embodiment of the utility model, the device further comprises a gap adjusting assembly capable of adjusting the two positioning adjusting intervals, wherein the gap adjusting assembly comprises a sliding groove, an adjusting rack and an adjusting gear, the sliding groove is arranged on the workbench in the extending direction of the vertical positioning strip, the adjusting rack is slidingly connected in the sliding groove and fixedly connected with the positioning strip, and the adjusting gear is rotatably connected on the workbench and meshed with the adjusting rack.

Through adopting above-mentioned technical scheme, can make two locating strips slide relatively through rotatory adjusting gear to adjust the interval of two locating strips, and then can carry out the regulation of distance to different section bars, the work piece of being more convenient for is pegged graft in two locating strips.

In an embodiment of the utility model, the height adjusting assembly is arranged on the frame body and can adjust the height of the workbench, and the height adjusting assembly comprises a connecting block fixedly arranged at the bottom of the workbench, a slideway arranged on the frame body and slidingly connected with the connecting block along the vertical direction, and an adjusting screw rotationally connected on the frame body and in threaded fit with the connecting block, wherein the adjusting screw is arranged along the vertical direction.

Through adopting above-mentioned technical scheme, can drive the workstation through rotatory adjusting screw and slide along vertical direction, and then adjust the process height of work piece.

In an embodiment of the utility model, the driving assembly comprises a feeding rack arranged on the sliding seat along the extending direction of the guide rail, a feeding gear rotatably connected to the guide rail and meshed with the feeding rack, and an adjusting handle for driving the feeding gear to rotate.

Through adopting the technical scheme, the feeding gear can be driven to rotate through the adjusting handle, and the feeding rack is driven to displace under the meshing relationship

In an embodiment of the utility model, two corresponding positioning strips are arranged on the sliding grooves and are oppositely arranged on two sides of the adjusting gear, two corresponding sliding grooves are arranged on the adjusting racks, the two corresponding sliding grooves are respectively connected in the corresponding sliding grooves in a sliding manner, and the two adjusting racks are oppositely arranged and meshed with the adjusting gear.

Through adopting above-mentioned technical scheme, can make adjusting gear rotatory, synchronous drive two regulation rack displacements, and then realize the synchronous displacement of two location strips, make the clearance adjustment more swift.

As described above, the profile end face slot milling machine has the following beneficial effects: can place the work piece and contradict the location work piece both sides through two locating strips on the workstation, then contradict the work piece tip by limiting the piece and fix a position the work piece tip, then fix the work piece by compressing tightly the cylinder, process the work piece by milling flutes mechanism at last, can realize the multidirectional location to the work piece through two locating strips cooperation stopper, and then ensure the accuracy of work piece processing position, can improve positioning accuracy, moreover simple structure can be suitable for the processing of small-size section bar.

Drawings

FIG. 1 is a schematic view of the overall structure disclosed in an embodiment of the present utility model;

FIG. 2 is a schematic view of a positioning and compressing mechanism according to an embodiment of the present utility model;

Fig. 3 is a schematic view showing the structure of a gap adjusting assembly disclosed in an embodiment of the present utility model.

Description of element reference numerals

1. A frame body; 2. a workpiece; 3. a work table; 4. positioning and compressing mechanisms; 5. a slot milling mechanism; 6. a gap adjustment assembly; 7. a height adjustment assembly;

20. A positioning strip; 21. a limiting block; 22. a compacting cylinder; 23. positioning a screw; 24. a support post; 25. a rotating arm;

30. A guide rail; 31. a sliding seat; 32. a driving motor; 33. a cutter head; 34. a drive assembly; 35. a feed rack; 36. a feed gear; 37. an adjusting handle;

40. a chute; 41. adjusting the rack; 42. an adjusting gear; 43. a knob;

50. A connecting block; 51. a slideway; 52. and adjusting the screw.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 3. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

As shown in fig. 1, the utility model provides a profile end face grooving machine, which comprises a frame body 1, a workbench 3 arranged on the frame body 1 and used for placing a workpiece 2, a positioning and pressing mechanism 4 arranged on the workbench 3 and capable of abutting against and fixing the workpiece 2, and a grooving mechanism 5 arranged on the frame body 1 and used for processing the workpiece 2, wherein the workpiece 2 can be placed on the workbench 3 and positioned and fixed by the positioning and pressing mechanism 4, and then the workpiece 2 is processed by the grooving mechanism 5.

As shown in fig. 2, the positioning and pressing mechanism 4 includes positioning strips 20 which are arranged in parallel on the workbench 3 and can respectively abut against inner walls of two sides of the workpiece 2, a limiting block 21 which is arranged on the positioning strips 20 and can abut against the end of the workpiece 2, and a pressing cylinder 22 which is arranged above the positioning strips 20 and can press the workpiece 2 from top to bottom, wherein the two positioning strips 20 can abut against two sides of the positioning workpiece 2 to position the side wall of the workpiece 2, then the limiting block abuts against the end of the workpiece 2 to position the end of the workpiece 2, and then the pressing cylinder 22 fixes the workpiece 2.

The cross section of the positioning strips 20 is U-shaped, the U-shaped opening is upward, the two positioning strips 20 are arranged in a clearance mode, and the workpiece 2 can be inserted into the two positioning strips 20 from top to bottom, so that the two positioning strips 20 can respectively abut against the inner walls of the two sides of the workpiece 2.

The stopper 21 is provided with two corresponding location strip 20, and stopper 21 perpendicular location strip 20 extending direction slides and connects in location strip 20, is provided with on the stopper 21 with location strip 20 screw thread fit's positioning screw rod 23, and positioning screw rod 23 rotates to connect in stopper 21, through screwing up positioning screw rod 23, drives stopper 21 along the displacement of positioning screw rod 23 axis direction, and then adjusts stopper 21 position, and stopper 21 sets up in location strip 20 tip.

One side of the workbench 3 is further provided with a support column 24, the support column 24 is rotatably connected with a rotating arm 25, the pressing cylinder 22 is arranged on the rotating arm 25 along the vertical direction, the pressing cylinder 22 can rotate to the position right above the workbench 3 through the rotating arm 25, then the pressing cylinder 22 is started to press the workpiece 2 from top to bottom, and then the workpiece 2 is processed through the milling groove mechanism 5.

The milling groove mechanism 5 comprises a guide rail 30 arranged on the frame body 1 along the extending direction of the positioning strip 20, a sliding seat 31 connected to the guide rail 30 in a sliding manner, a driving motor 32 fixedly arranged on the sliding seat 31 and used for milling grooves, a cutter head 33 arranged at the output end of the driving motor 32, and a driving assembly 34 arranged on the guide rail 30 and used for driving the sliding seat 31 to move, and the driving assembly 34 can drive the motor on the sliding seat 31 to move along the guide rail 30, so that the cutter head 33 can mill grooves on a workpiece 2.

The driving assembly 34 comprises a feeding rack 35 arranged on the sliding seat 31 along the extending direction of the guide rail 30, a feeding gear 36 which is rotatably connected to the guide rail 30 and meshed with the feeding rack 35, and an adjusting handle 37 which drives the feeding gear 36 to rotate, wherein the axis of the feeding gear 36 is arranged along the vertical direction, the feeding gear 36 is driven to rotate by rotating the adjusting handle 37, and the feeding rack 35 is driven to move under the meshing and matching relation of the feeding gear 36 and the feeding rack 35, so that the feeding of the sliding seat 31 is realized.

As shown in fig. 3, the worktable 3 is further provided with a gap adjusting assembly 6 capable of adjusting the distance between two positioning and adjusting intervals, and the gap adjusting assembly 6 comprises a sliding groove 40 arranged on the worktable 3 in the extending direction of the vertical positioning strip 20, an adjusting rack 41 slidingly connected in the sliding groove 40 and fixedly connected with the positioning strip 20, and an adjusting gear 42 rotatably connected on the worktable 3 and meshed with the adjusting rack 41.

The two sliding grooves 40 are arranged corresponding to the positioning strips 20 and are oppositely arranged on two sides of the adjusting gear 42, the two adjusting racks 41 are arranged corresponding to the sliding grooves 40 and are respectively connected in the corresponding sliding grooves 40 in a sliding manner, the two adjusting racks 41 are oppositely arranged and meshed with the adjusting gear 42, a knob 43 which is convenient to drive the adjusting gears to rotate is further arranged on the adjusting gears 42, and the two adjusting gears 42 are driven to move through the adjusting gears 42 by rotating the knob 43, so that the two positioning strips 20 are driven to synchronously move.

The height adjusting assembly 7 capable of adjusting the height of the workbench 3 is further arranged on the frame body 1, the height adjusting assembly 7 comprises a connecting block 50 fixedly arranged at the bottom of the workbench 3, a slide way 51 which is arranged on the frame body 1 and is connected with the connecting block 50 in a sliding manner along the vertical direction, and an adjusting screw 52 which is rotatably connected on the frame body 1 and is in threaded fit with the connecting block 50, wherein the adjusting screw 52 is arranged along the vertical direction, and can be displaced along the slide way 51 by rotating the adjusting screw 52 to adjust the height of the workbench 3.

In summary, according to the utility model, the workpiece 2 can be placed on the workbench 3, two positioning strips 20 are abutted against and positioned on two sides of the workpiece 2, then the limiting block is abutted against the end part of the workpiece 2 to position the end part of the workpiece 2, then the compressing cylinder 22 is used for fixing the workpiece 2, finally the milling groove mechanism 5 is used for processing the workpiece 2, the two positioning strips 20 are matched with the limiting block 21 to realize multidirectional positioning of the workpiece 2, so that the accuracy of the processing position of the workpiece 2 is ensured, the positioning precision is improved, and the structure is simple and is applicable to processing of small door and window profiles.

Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. The utility model provides a section bar terminal surface slot milling machine, its characterized in that, including the support body, set up be used for placing the workstation of work piece on the support body, set up on the workstation can conflict the location work piece and to its fixed location hold-down mechanism and set up the milling flutes mechanism that is used for processing the work piece on the support body, location hold-down mechanism includes that parallel arrangement can conflict the location strip of work piece both sides inner wall respectively on the workstation, set up the stopper that can conflict the work piece tip on the location strip and set up in location strip top can from top to bottom compress tightly the cylinder of work piece.

2. The profile end face slot milling machine of claim 1, wherein: the milling groove mechanism comprises a guide rail arranged on the frame body along the extending direction of the positioning strip, a sliding seat connected to the guide rail in a sliding manner, a driving motor fixedly arranged on the sliding seat and used for milling grooves, a cutter head arranged at the output end of the driving motor and a driving assembly arranged on the guide rail and used for driving the sliding seat to move.

3. The profile end face slot milling machine of claim 1, wherein: the cross section of the locating strips is U-shaped, the U-shaped opening is upward, the two locating strips are arranged in a clearance mode, and the workpiece can be inserted into the two locating strips from top to bottom.

4. A profile end face slot milling machine as claimed in claim 3, wherein: the limiting block is provided with two corresponding positioning strips, the limiting block is connected with the positioning strips in a sliding manner in the extending direction of the vertical positioning strips, the limiting block is provided with positioning screws matched with the positioning strips in a threaded manner, and the positioning screws are rotationally connected with the limiting block.

5. A profile end face slot milling machine as claimed in claim 3, wherein: the gap adjusting assembly comprises a sliding groove, an adjusting rack and an adjusting gear, wherein the sliding groove is arranged on the workbench in the extending direction of the vertical positioning strip, the adjusting rack is connected in the sliding groove in a sliding manner and fixedly connected with the positioning strip, and the adjusting gear is rotatably connected on the workbench and meshed with the adjusting rack.

6. The profile end face slot milling machine of claim 1, wherein: the height adjusting assembly comprises a connecting block fixedly arranged at the bottom of the workbench, a slide way which is arranged on the frame body and connected with the connecting block in a sliding manner along the vertical direction, and an adjusting screw which is rotationally connected on the frame body and is in threaded fit with the connecting block, wherein the adjusting screw is arranged along the vertical direction.

7. The profile end face slot milling machine of claim 2, wherein: the driving assembly comprises a feeding rack arranged on the sliding seat along the extending direction of the guide rail, a feeding gear meshed with the feeding rack and rotatably connected to the guide rail, and an adjusting handle for driving the feeding gear to rotate.

8. The profile end face slot milling machine of claim 5, wherein: the sliding grooves are arranged on two corresponding positioning strips and are oppositely arranged on two sides of the adjusting gear, the adjusting racks are arranged on two corresponding sliding grooves and are respectively connected in the corresponding sliding grooves in a sliding manner, and the two adjusting racks are oppositely arranged and meshed with the adjusting gear.