CN213380438U

CN213380438U - Auxiliary positioning device for aluminum profile two-shaft end face milling machine

Info

Publication number: CN213380438U
Application number: CN202022203952.7U
Authority: CN
Inventors: 饶耿
Original assignee: Wuhan Zheman Industrial Aluminum Profile Co ltd
Current assignee: Wuhan Zheman Industrial Aluminum Profile Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of the positioner technique and specifically relates to an aluminium alloy diaxon end surface milling machine is with auxiliary positioning device, to among the prior art circular or cylindrical work piece inconvenient fix with fixed work piece inconvenient carry out the problem that the angle was adjusted to it, the present following scheme that provides, it includes the operation panel, the top of operation panel is reserved has multiunit installation slot, the inside movable mounting of installation slot has multiunit T shape fixed block, multiunit the one end of T shape fixed block all extends to installation slot's outside, and the one end rigid coupling that multiunit T shape fixed block is located the installation slot outside has the bottom plate. The utility model discloses stable in structure, easy operation has not only realized the fixed to cylindrical work piece, processes the angle modulation to fixed good work piece, has still effectually reduced the vibration of work piece in the course of working, facilitates the use, easily uses widely.

Description

Auxiliary positioning device for aluminum profile two-shaft end face milling machine

Technical Field

The utility model relates to a positioner field especially relates to an aluminium alloy diaxon end surface milling machine is with auxiliary positioning device.

Background

With the continuous development of industrialization, various milling machines are developed for different workpieces, and the two-shaft end face milling machine has a large processing range, is suitable for end face cutting of metal materials such as castings and steel parts, and is widely applied to the machine manufacturing industry. The milling machine is particularly suitable for plane milling of the frame of a plastic die frame in the die industry, and can be used for milling, drilling, boring and other special-shaped surface processing of two end surfaces of an overlong workpiece.

Often need use anchor clamps to carry out the centre gripping to the work piece among the prior art in the diaxon end milling machine use, but present anchor clamps are often unstable to circular or columniform work piece centre gripping, and the work piece slides easily and causes great influence to the quality of processing, and the work piece that the centre gripping is good influences machining efficiency at inconvenient angle modulation to it, for this reason, this scheme has provided an aluminium alloy diaxon end face milling machine is with supplementary positioner.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminium alloy diaxon end surface is auxiliary positioning device for milling machine has solved among the prior art that circular or cylindrical work piece is inconvenient to be fixed and the fixed good work piece is inconvenient carries out the problem that the angle was adjusted to it.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary positioning device for an aluminum profile two-axis end face milling machine comprises an operation plate and is characterized in that a plurality of groups of installation clamping grooves are reserved at the top of the operation plate, a plurality of groups of T-shaped fixing blocks are movably installed in the installation clamping grooves, one ends of the T-shaped fixing blocks extend to the outside of the installation clamping grooves, a bottom plate is fixedly connected to one ends, located at the outside of the installation clamping grooves, of the T-shaped fixing blocks, a plurality of groups of positioning bolts are connected to the top of the bottom plate in a threaded mode, the positioning bolts extend to the bottom of the bottom plate to abut against the top of the operation plate, an installation opening is formed in the top of the bottom plate, a sliding block is installed in the installation opening, a first connecting column is fixedly connected to the top of the sliding block, one end of the first connecting column extends out of the installation opening, a mounting plate is fixedly connected to one end, located at the, the top of the limiting block is in threaded connection with a limiting bolt, one end of the limiting bolt is abutted against the top of the bottom plate, the top of the mounting plate is provided with a placing plate which is connected with the mounting plate through a plurality of groups of damping mechanisms, the top of the placing plate is fixedly connected with a plurality of groups of first hydraulic cylinders, the output ends of the plurality of groups of first hydraulic cylinders are fixedly connected with a first clamping plate, sleeves are fixedly connected with two ends of the top of the mounting plate, supporting rods are movably sleeved in the two groups of sleeves, fixing bolts are connected with the outer parts of the two groups of sleeves in a threaded manner, one end of the fixing bolt extends into the sleeve, the top parts of the two groups of support rods are fixedly connected with connecting rods, the bottom rigid coupling of connecting rod has the multiunit second pneumatic cylinder, the multiunit the output rigid coupling of second pneumatic cylinder has the second joint board, first joint board and second joint board are mutually supported.

Preferably, damper includes that the rigid coupling overlaps at the inside spring of installation cover and the movable sleeve of installation cover at the installation cover top, rigid coupling and establishes the inside second spliced pole of installation cover, the other end of spring and the one end rigid coupling of second spliced pole, the other end of second spliced pole extends to the outside of installation cover, and the second spliced pole is located the outside one end of installation cover and the bottom rigid coupling of placing the board.

Preferably, the slider is inosculated with the installing port, and a plurality of recesses have been seted up to the bottom of slider, and a plurality of the inside of recess is all rotated and is installed the ball, a plurality of the one end of ball all extends the outside of recess and the bottom roll connection of installing port.

Preferably, first joint board and second joint board are half circular arc structure, and the equal rigid coupling in one side that first joint board and second joint board are close to each other has a plurality of non-slip columns.

Preferably, a plurality of joint interfaces have evenly been seted up to outside one side of bracing piece, the multiunit the one end that fixing bolt is located sleeve inside all extends into the inside of joint interface.

Preferably, the tops of the plurality of groups of limiting bolts are fixedly connected with handles.

The utility model has the advantages that:

1. through first joint board, second joint board, the first pneumatic cylinder of multiunit, multiunit second pneumatic cylinder and multiunit antiskid post mutually support, realize fixing cylindrical workpiece, the sleeve lift can be followed to the bracing piece, further expansion its application range.

2. Through the rotation connection between mounting panel and the bottom plate, 360 degrees rotations can be done along the bottom plate to the mounting panel for the regulation of the arbitrary angle of horizontal direction can be carried out to the fixed work piece, conveniently processes the work piece.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized the fixed to cylindrical work piece, processes the angle modulation to fixed good work piece, has still effectually reduced the vibration of work piece in the course of working, facilitates the use, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Fig. 4 is an enlarged view of the point B of the present invention.

Reference numbers in the figures: 1. an operation panel; 2. installing a clamping groove; 3. a T-shaped fixed block; 4. a base plate; 5. an installation port; 6. a slider; 7. a first connecting column; 8. mounting a plate; 9. a limiting block; 10. a limit bolt; 11. positioning the bolt; 12. a handle; 13. installing a sleeve; 14. a spring; 15. a second connecting column; 16. placing the plate; 17. a first hydraulic cylinder; 18. a first clamping connection plate; 19. a sleeve; 20. a support bar; 21. fixing the bolt; 22. a card interface; 23. a connecting rod; 24. a second hydraulic cylinder; 25. a second clamping plate; 26. an anti-slip column; 27. a groove; 28. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an aluminium alloy diaxon end surface is auxiliary positioning device for milling machine, including operation panel 1, the top of operation panel 1 is reserved has multiunit installation slot 2, installation slot 2 inside movable mounting has multiunit T shape fixed block 3, the one end of multiunit T shape fixed block 3 all extends to the outside of installation slot 2, and the one end rigid coupling that multiunit T shape fixed block 3 is located installation slot 2 outsides has bottom plate 4, the top threaded connection of bottom plate 4 has multiunit positioning bolt 11, multiunit positioning bolt 11 all extends to the bottom of bottom plate 4 and the top butt of operation panel 1, fixing device carries out the horizontal direction removal along installation slot 2, it makes positioning bolt 11's the one end and the 1 top butt of operation panel to tighten positioning bolt 11, fix fixing device, prevent that positioning device from taking place the removal.

The top of the bottom plate 4 is provided with a mounting opening 5, a slide block 6 is arranged inside the mounting opening 5, the slide block 6 is matched with the mounting opening 5, the bottom of the slide block 6 is provided with a plurality of grooves 27, the insides of the grooves 27 are all rotatably provided with balls 28, one ends of the balls 28 extend out of the outside of the grooves 27 and are in rolling connection with the bottom of the mounting opening 5, the sliding friction between the slide block and the mounting opening 5 is changed into rolling friction by the balls 28, the rotating friction of the slide block 6 is effectively reduced, the top of the slide block 6 is fixedly connected with a first connecting column 7, one end of the first connecting column 7 extends out of the mounting opening 5, one end of the first connecting column 7, which is positioned outside the mounting opening 5, is fixedly connected with a mounting plate 8, two sides of the outside of the mounting plate 8 are fixedly connected with limit blocks 9, the top of the limit blocks 9 is in threaded connection with limit, the equal rigid coupling in top of multiunit spacing bolt 10 has handle 12, and handheld handle 12 is effectual has made things convenient for to adjust spacing bolt 10, unscrews spacing bolt 10 and can just those adjust the angle of mounting panel 8, screws up spacing bolt 10 and can fix mounting panel 8, prevents that mounting panel 8 from rotating, conveniently processes the work piece.

The top of mounting panel 8 is provided with places board 16, place board 16 and mounting panel 8 and be connected through multiunit damper, damper includes the mounting sleeve 13 of rigid coupling at the 8 tops of mounting panel, the rigid coupling is at the inside spring 14 of mounting sleeve 13 and the inside second spliced pole 15 of movable sleeve at mounting sleeve 13, the other end of spring 14 and the one end rigid coupling of second spliced pole 15, the other end of second spliced pole 15 extends to the outside of mounting sleeve 13, and second spliced pole 15 is located the outside one end of mounting sleeve 13 and places the bottom rigid coupling of board 16, multiunit damper mutually supports effectual reduction in the vibration that produces carrying out the course of working to the work piece, the stability that the work piece was placed has been guaranteed.

The top of the placing plate 16 is fixedly connected with a plurality of groups of first hydraulic cylinders 17, the output ends of the plurality of groups of first hydraulic cylinders 17 are fixedly connected with a first clamping plate 18, two ends of the top of the mounting plate 8 are fixedly connected with sleeves 19, supporting rods 20 are movably sleeved inside the two groups of sleeves 19, fixing bolts 21 are screwed outside the two groups of sleeves 19, one ends of the fixing bolts 21 extend into the sleeves 19, one side of the outer part of each supporting rod 20 is uniformly provided with a plurality of clamping ports 22, one ends of the plurality of groups of fixing bolts 21, which are positioned inside the sleeves 19, extend into the clamping ports 22, the tops of the two groups of supporting rods 20 are fixedly connected with connecting rods 23, the lengths of the supporting rods 20, which extend out of the sleeves 19, are adjusted, so that the connecting rods 23 can ascend and descend, further, workpieces with different calibers can be placed, the application range of the fixing device, the effectual stability of placing of having guaranteed bracing piece 20, the bottom rigid coupling of connecting rod 23 has multiunit second pneumatic cylinder 24, multiunit second pneumatic cylinder 24's output rigid coupling has second joint board 25, first joint board 18 and second joint board 25 are half arc-shaped structure, first joint board 18 and second joint board 25 are mutually supported, and the equal rigid coupling in one side that first joint board 18 and second joint board 25 are close to each other has a plurality of anti-skidding posts 26, first pneumatic cylinder 17 and second pneumatic cylinder 24 mutually support, make the work piece of placing between first joint board 18 and second joint board 25 fixed, through the first pneumatic cylinder 18 shrink second pneumatic cylinder 25 extension or first pneumatic cylinder 18 extension second pneumatic cylinder 25 shrink realize the small-amplitude adjustment to the work piece.

The working principle is as follows: before the milling machine is used for processing and production, a positioning device is placed at the top of an operation plate 1, a plurality of groups of T-shaped fixing blocks 3 fixedly connected at the bottom of a bottom plate 4 are clamped into a mounting clamping groove 2 reserved in the operation plate 1, the positioning device is slid to a required position, a plurality of positioning bolts 11 at the top of the bottom plate 4 are screwed down, the positioning bolts 11 are abutted against the top of the operation plate 1, the positioning device is further fixed on the operation plate 1, before a cylindrical workpiece is processed, the height of a supporting rod 20 extending out of a sleeve 19 is adjusted according to the diameter of the workpiece, the workpiece to be processed can be placed between a first clamping plate 18 and a second clamping plate 25, the height is adjusted to the required height, the fixing bolt 21 is screwed down, the fixing bolt 21 extends into a clamping block 22 arranged on one side of the supporting rod 20, the supporting rod 20 is fixed, the workpiece to be processed is placed between the first clamping plate 18 and the second clamping plate 25, firstly, connecting a power supply of a first hydraulic cylinder 17, extending the first hydraulic cylinder 17, lifting a first clamping plate 18, further lifting a workpiece, lifting a surface to be processed, connecting a power supply of a second hydraulic cylinder 24 after the workpiece is lifted to a required height, extending the second hydraulic cylinder 24, further pushing a second clamping plate 25 to descend, clamping the workpiece to be processed, arranging a plurality of groups of anti-slip columns 26 between the first clamping plate 18 and the second clamping plate 25, so that the workpiece cannot slide when being clamped, mutually matching the first clamping plate 18 and the second clamping plate 25, clamping the workpiece to be processed, unscrewing a limiting bolt 10 by a handheld handle 12, rotating a mounting plate 8, enabling the mounting plate 8 to rotate 360 degrees by taking the first connecting column 7 as an axis, and rolling connecting a sliding block 6 fixedly connected at the bottom of the first connecting column 1 and a mounting port 5 through a plurality of groups of balls 28 arranged at the bottom of the sliding block 6, effectual rotation frictional force that has reduced, after the angular adjustment of the work piece that will wait to process finishes, the handle 12 is screwed up spacing bolt 10, spacing bolt 10 and bottom plate 4's top butt, and then it is fixed with mounting panel 8, guarantee that mounting panel 8 can not rotate, add man-hour more, multiunit damper is mutually supported, effectual vibration that will produce at the course of working reduces, conveniently process the work piece, the work piece is after by the centre gripping, need add man-hour to a plurality of angles of work piece, only need through adjusting spacing bolt 10, adjust the angle of mounting panel 8 can, conveniently process the different angles of same work piece, after work piece processing is accomplished, connect the power of second pneumatic cylinder 24, the shrink of second pneumatic cylinder 24, second joint board 25 rises, the work piece is released, the convenience is to taking out the work piece.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminium alloy diaxon end face milling machine is with auxiliary positioning device, includes operation panel (1), its characterized in that, the top of operation panel (1) is reserved has multiunit installation slot (2), installation slot (2) inside movable mounting has multiunit T shape fixed block (3), multiunit the one end of T shape fixed block (3) all extends to the outside of installation slot (2), and multiunit T shape fixed block (3) are located the outside one end rigid coupling of installation slot (2) and have bottom plate (4), the top threaded connection of bottom plate (4) has multiunit positioning bolt (11), multiunit positioning bolt (11) all extend to the bottom of bottom plate (4) and the top butt of operation panel (1), installing port (5) have been seted up at the top of bottom plate (4), the internally mounted of installing port (5) has slider (6), the top rigid coupling of slider (6) has first connecting column (7), one end of the first connecting column (7) extends out of the mounting opening (5), a mounting plate (8) is fixedly connected to one end, located outside the mounting opening (5), of the first connecting column (7), a limiting block (9) is fixedly connected to both sides of the outside of the mounting plate (8), a limiting bolt (10) is in threaded connection with the top of the limiting block (9), one end of the limiting bolt (10) is abutted to the top of the bottom plate (4), a placing plate (16) is arranged at the top of the mounting plate (8), the placing plate (16) is connected with the mounting plate (8) through a plurality of groups of damping mechanisms, a plurality of groups of first hydraulic cylinders (17) are fixedly connected to the top of the placing plate (16), a first clamping plate (18) is fixedly connected to the output end of the plurality of groups of first hydraulic cylinders (17), sleeves (19) are fixedly connected to both ends of the top of the mounting plate (8), and support rods (20) are movably sleeved in the two, two sets of the equal threaded connection in outside of sleeve (19) has fixing bolt (21), the one end of fixing bolt (21) extends to the inside of sleeve (19), and is two sets of the top rigid coupling of bracing piece (20) has connecting rod (23), the bottom rigid coupling of connecting rod (23) has multiunit second pneumatic cylinder (24), multiunit the output rigid coupling of second pneumatic cylinder (24) has second joint board (25), first joint board (18) and second joint board (25) are mutually supported.

2. The two-axis end face milling machine auxiliary positioning device for aluminum profile, according to claim 1, characterized in that the damping mechanism comprises a mounting sleeve (13) fixedly connected to the top of the mounting plate (8), a spring (14) fixedly connected to the inside of the mounting sleeve (13) and a second connecting column (15) movably sleeved to the inside of the mounting sleeve (13), the other end of the spring (14) is fixedly connected to one end of the second connecting column (15), the other end of the second connecting column (15) extends to the outside of the mounting sleeve (13), and one end of the second connecting column (15) located outside the mounting sleeve (13) is fixedly connected to the bottom of the placing plate (16).

3. The aluminum profile two-axis end face milling machine auxiliary positioning device is characterized in that the sliding block (6) is matched with the mounting opening (5), a plurality of grooves (27) are formed in the bottom of the sliding block (6), balls (28) are rotatably mounted in the grooves (27), and one ends of the balls (28) extend out of the grooves (27) and are in rolling connection with the bottom of the mounting opening (5).

4. The auxiliary positioning device for the aluminum profile two-axis end face milling machine is characterized in that the first clamping plate (18) and the second clamping plate (25) are both in a semi-circular arc structure, and a plurality of anti-slip columns (26) are fixedly connected to the sides, close to each other, of the first clamping plate (18) and the second clamping plate (25).

5. The auxiliary positioning device for the aluminum profile two-axis end face milling machine is characterized in that a plurality of clamping interfaces (22) are uniformly formed in one side of the outer portion of the supporting rod (20), and one ends, located inside the sleeve (19), of the plurality of groups of fixing bolts (21) extend into the clamping interfaces (22).

6. The auxiliary positioning device for the aluminum profile two-axis end face milling machine is characterized in that handles (12) are fixedly connected to the tops of the plurality of groups of limiting bolts (10).