CN221313235U

CN221313235U - Planer-type milling machine clamping device

Info

Publication number: CN221313235U
Application number: CN202323297606.XU
Authority: CN
Inventors: 姬脉涛; 孔强; 孔皓鹏; 张坤
Original assignee: Shandong Zhengxiang Industrial And Mining Equipment Co ltd
Current assignee: Shandong Zhengxiang Industrial And Mining Equipment Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-07-12
Anticipated expiration: 2033-12-05

Abstract

The utility model belongs to the technical field of planer milling machines, and particularly relates to a planer milling machine clamping device which comprises a clamping base, wherein the top end of the clamping base is fixedly connected with a positioning seat, the outer wall of the positioning seat is fixedly connected with a positioning baffle bar, the top end of the positioning seat is provided with a positioning groove, the inner wall of the positioning groove is penetrated with a positioning cylinder, the top end of the positioning cylinder is fixedly connected with a positioning frame, the top end of the positioning frame is penetrated with a positioning screw rod.

Description

Planer-type milling machine clamping device

Technical Field

The utility model belongs to the technical field of planer type milling machines, and particularly relates to a planer type milling machine clamping device.

Background

The planer type milling machine, for short, is a milling machine with a portal frame and a horizontal long lathe bed. The planer type milling machine can simultaneously process the surface by using a plurality of milling cutters, has higher processing precision and production efficiency, and is suitable for processing the plane and the inclined plane of a large-scale workpiece in batch and mass production. The numerical control planer type milling machine can also process space curved surfaces and some special parts.

For example, the publication number is CN 219212381U's patent discloses a planer-type milling machine clamping device, including the milling machine, first screw hole has been seted up to the up end of milling machine, first screw hole internal thread has first threaded rod, first threaded rod runs through the first knob of up end fixedly connected with of backup pad, the second screw hole has been seted up in the backup pad, the up end fixedly connected with connecting plate of milling machine. When the staff places the work piece downwards through the V template, can carry out spacing effect to the work piece, guarantee that the work piece is more stable when placing, simultaneously the screw sleeve is when supporting the second threaded rod, realize that second threaded rod control clamping supports into the work piece in, improve the stability of work piece, avoid the work piece to take place to deviate when the tapping, can effectually improve the qualification rate and the quality of work piece to a certain extent, simultaneously through the control of second threaded rod to the clamping, this device can carry out the centre gripping to the work piece of multiple different specifications, the improvement practicality.

When the existing planer type milling machine clamping device is used, as the planer type milling machine can process plates of different shapes, the clamping of the plates of different shapes is difficult, and the plate workpiece is easy to shake during processing. In view of this, we propose a planer-type milling machine clamping device.

Disclosure of utility model

The utility model aims to solve the technical problems, and provides a planer type milling machine clamping device which is used for avoiding the problem that a plate workpiece is easy to shake during processing due to difficulty in clamping plates with different shapes.

In view of the above, the present utility model provides a planer type milling machine clamping device, comprising:

The clamping base is fixedly connected with a positioning seat at the top end of the clamping base, a positioning barrier is fixedly connected to the outer wall of the positioning seat, a positioning groove is formed in the top end of the positioning seat, a positioning cylinder penetrates through the inner wall of the positioning groove, a positioning frame is fixedly connected to the top end of the positioning cylinder, a positioning screw rod penetrates through the top end of the positioning frame, a positioning hand wheel is fixedly connected to the top end of the positioning screw rod, a lifting block is connected to the outer wall of the positioning screw rod in a threaded manner, a lifting plate is fixedly connected to the inner part of the positioning cylinder, a lifting column is fixedly connected to the bottom end of the lifting plate, a lifting pore plate is fixedly connected to the bottom end of the lifting column, a lifting pore groove is formed in the outer wall of the lifting pore plate, a connecting column is movably connected to the outer wall of the lifting pore plate, a telescopic column is fixedly connected to one end of the connecting column, a positioning clamping groove is formed in the connecting part of the telescopic column, a clamping block is arranged on the outer wall of the positioning frame, and a workpiece attached to the outer wall of the clamping block is attached to the outer wall of the positioning barrier;

The milling machine assembly is positioned at the bottom end of the clamping base and is used for turning and milling operation of machining a workpiece;

And the clamping assembly is fixedly connected to the outer wall of the positioning frame and is used for clamping the workpiece.

Based on the structure, the staff inserts the positioning cylinder into the positioning groove, then the lifting plate slides to drive the four groups of lifting pore plates on the top of the lifting column to synchronously slide, so that the lifting pore plates slide to drive the lifting pore grooves to synchronously slide, and the lifting pore grooves drive the telescopic column to be clamped with the positioning clamping grooves on the inner wall of the positioning groove through the connecting column, so that the positioning operation of the clamping block is realized, and the positioning operation of processing workpieces in different shapes is facilitated by arranging the positioning grooves distributed in a rectangular array.

Preferably, the appearance of location blend stop is "L" form, the constant head tank is rectangular array distribution along the top of positioning seat, the positioning section of thick bamboo is provided with two sets of, two sets of the positional relationship of positioning section of thick bamboo is symmetrical with respect to the positioning frame.

Preferably, the lifting pore plate is provided with four groups, the telescopic column forms a sliding structure with the positioning cylinder through the lifting pore groove and the connecting column, and the positioning cylinder forms a positioning structure with the positioning groove through the telescopic column and the positioning clamping groove.

Preferably, the milling machine assembly comprises:

The processing platform, processing platform fixed connection is in the bottom of clamping base, processing platform's top fixedly connected with pillar, the outer wall sliding connection of pillar has the lift beam, the outer wall sliding connection of lift beam has the slip slider, the outer wall fixedly connected with processing motor of slip slider, processing motor's output is located the top fixedly connected with cutter head of processing work piece.

Preferably, the clamping base is located right below the milling head.

Preferably, the clamping assembly comprises:

The clamping frame, clamping frame fixed connection is at positioning frame's outer wall, clamping screw has been run through on clamping frame's top, clamping screw's top fixedly connected with presss from both sides tight hand wheel, clamping screw's outer wall threaded connection has the work orifice plate, the clamping guide slot has been seted up to the outer wall of work orifice plate, clamping guide slot's outer wall swing joint has clamping guide pillar, clamping guide pillar's one end fixedly connected with presss from both sides the clamping pushing post, clamping pushing post's one end fixedly connected with and clamping piece outer wall fixed connection's clamping plate, the outer wall of clamping plate is located clamping pushing post's one side fixedly connected with gag lever post, the spacing groove has been seted up to the junction of gag lever post and clamping frame.

Preferably, the clamping pushing column forms a telescopic structure through the clamping guide groove and the clamping guide column and the clamping frame.

Preferably, the limiting rod forms a sliding structure between the clamping plate and the limiting groove.

The beneficial effects of the utility model are as follows:

1. this planer-type milling machine clamping device inserts the constant head tank through setting up a positioning section of thick bamboo and constant head tank, and the staff is with the constant head tank in, and then the lifter plate slides and drives four groups of lifting hole boards in lifting column top and slide in step to make lifting hole board slide and drive lifting hole groove synchronous slip, lifting hole groove passes through the spliced pole and drives telescopic column and the positioning card groove looks block of constant head tank inner wall, realizes the positioning operation to the clamp block, through setting up the constant head tank that rectangular array distributes, is favorable to realizing the positioning operation to different shape processing work pieces.

2. This planer-type milling machine clamping device, through setting up clamping plate and gag lever post, the clamping guide slot slides and drives the clamping plate synchronous slip of pressing from both sides tight post outer wall through pressing from both sides tight guide pillar, and the clamping plate slip drives the tight laminating of outer wall that presss from both sides tight piece with processing work piece and location blend stop, realizes the quick clamp operation to processing work piece, and simultaneously, the clamping plate slip drives the gag lever post and slides along the outer wall of gag lever post, improves the gliding stability of clamping piece.

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

FIG. 2 is a schematic structural view of a clamping base of the present utility model;

FIG. 3 is a schematic cross-sectional structural view of the positioning cylinder and positioning frame of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

Fig. 5 is a schematic sectional view of the clamping frame of the present utility model.

The label in the figure is:

1. Clamping a base; 2. a positioning seat; 3. positioning a barrier strip; 4. a positioning groove; 5. a positioning cylinder; 6. a positioning frame; 7. positioning a screw; 8. positioning handwheels; 9. a lifting block; 10. a lifting plate; 11. lifting columns; 12. lifting pore plates; 13. lifting the hole groove; 14. a connecting column; 15. a telescopic column; 16. positioning clamping grooves; 17. a clamping block; 18. machining a workpiece; 19. a processing platform; 1901. a support post; 1902. a lifting beam; 1903. a sliding block; 1904. processing a motor; 1905. a milling head; 20. a clamping frame; 2001. clamping a screw; 2002. clamping a hand wheel; 2003. a working orifice plate; 2004. clamping the guide slot; 2005. clamping the guide post; 2006. clamping the push column; 2007. a clamping plate; 2008. a limit rod; 2009. and a limit groove.

Detailed Description

The present application is described in further detail below with reference to fig. 1-5.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

The embodiment of the application discloses a planer-type milling machine clamping device, which comprises:

Clamping base 1, clamping base 1's top fixedly connected with positioning seat 2, positioning seat 2's outer wall fixedly connected with location blend stop 3, positioning seat 2's top has seted up constant head tank 4, positioning cylinder 5 has been run through to constant head tank 4's inner wall, positioning frame 6 is fixedly connected with on top of constant head cylinder 5, positioning screw 7 has been run through on top of constant head frame 6, positioning screw 7's top fixedly connected with positioning hand wheel 8, positioning screw 7's outer wall threaded connection has lifter 9, lifter 9's outer wall extends to positioning cylinder 5's inside fixedly connected with lifter plate 10, lifter plate 10's bottom fixedly connected with lifting column 11, lifter plate 11's bottom fixedly connected with lifting orifice 12, lifting orifice 12's outer wall has seted up lifting orifice 13, lifting orifice 13's outer wall swing joint has spliced pole 14, spliced pole 14's one end fixedly connected with telescopic column 15, telescopic column 15 and constant head tank 4's junction has seted up positioning draw-in groove 16, positioning frame 6's outer wall is provided with clamping piece 17, clamping piece 17's outer wall has the processing work piece 18 that is laminated with spacer stop 3 outer wall;

The milling machine assembly is positioned at the bottom end of the clamping base 1 and is used for turning and milling operation of machining the workpiece 18;

The clamping assembly is fixedly connected to the outer wall of the positioning frame 6 and is used for clamping the workpiece 18.

Based on the structure, the staff inserts the positioning cylinder 5 into the positioning groove 4, then the staff rotates the positioning hand wheel 8, the positioning hand wheel 8 rotates the lifting plate 10 which drives the outer wall of the lifting block 9 to slide through the positioning screw 7, the lifting plate 10 slides to drive the four groups of lifting pore plates 12 on the top end of the lifting column 11 to synchronously slide, so that the lifting pore plates 12 slide to drive the lifting pore grooves 13 to synchronously slide, the lifting pore grooves 13 drive the telescopic column 15 to be clamped with the positioning clamping grooves 16 on the inner wall of the positioning groove 4 through the connecting column 14, the positioning operation on the clamping block 17 is realized, and the positioning operation on the machined workpieces 18 in different shapes is facilitated by arranging the positioning grooves 4 distributed in a rectangular array.

In one embodiment, the positioning barrier 3 is in an L shape, the positioning grooves 4 are distributed in a rectangular array along the top end of the positioning seat 2, and the positioning cylinders 5 are provided with two groups, and the positional relationship of the two groups of positioning cylinders 5 is symmetrical with respect to the positioning frame 6.

In this embodiment, the positioning operation on the workpieces 18 with different shapes is facilitated by arranging the positioning grooves 4 distributed in a rectangular array.

In one embodiment, the lifting hole plate 12 is provided with four groups, the telescopic column 15 forms a sliding structure with the positioning cylinder 5 through the lifting hole groove 13 and the connecting column 14, and the positioning cylinder 5 forms a positioning structure with the positioning groove 4 through the telescopic column 15 and the positioning clamping groove 16.

In this embodiment, the lifting plate 10 slides to drive the four groups of lifting hole plates 12 on the top of the lifting column 11 to slide synchronously, so that the lifting hole plates 12 slide to drive the lifting hole grooves 13 to slide synchronously, and the lifting hole grooves 13 drive the telescopic column 15 to be clamped with the positioning clamping grooves 16 on the inner wall of the positioning groove 4 through the connecting column 14, so as to realize the positioning operation of the clamping block 17.

In one embodiment, a milling machine assembly includes:

The processing platform 19, processing platform 19 fixed connection is in the bottom of clamping base 1, and the top fixedly connected with pillar 1901 of processing platform 19, and the outer wall sliding connection of pillar 1901 has lift beam 1902, and the outer wall sliding connection of lift beam 1902 has slider 1903, and the outer wall fixedly connected with processing motor 1904 of slider 1903, the output of processing motor 1904 is located the top fixedly connected with milling head 1905 of processing work piece 18.

In this embodiment, the control box positions the processing motor 1904 through the lifting beam 1902 and the sliding slider 1903, so that the milling head 1905 is located right above the processing workpiece 18, and then the processing motor 1904 works to drive the milling head 1905 to perform milling operation on the processing workpiece 18.

In one embodiment, clamping base 1 is located directly below milling head 1905.

In this embodiment, the relative positions of the clamping base 1 and the milling head 1905 are set, so that the milling head 1905 is beneficial to milling the workpiece 18.

In one embodiment, a clamping assembly includes:

The clamping frame 20, clamping frame 20 fixed connection is at the outer wall of locating frame 6, clamping screw 2001 has been run through on the top of clamping frame 20, clamping hand wheel 2002 is fixedly connected with on the top of clamping screw 2001, clamping screw 2001's outer wall threaded connection has work orifice 2003, clamping guide slot 2004 has been seted up to the outer wall of work orifice 2003, clamping guide slot 2004's outer wall swing joint has clamping guide post 2005, clamping guide post 2005's one end fixedly connected with presss clamp pushing post 2006, clamping pushing post 2006's one end fixedly connected with presss clamp plate 2007 with clamping piece 17 outer wall fixed connection, clamping plate 2007's outer wall is located clamping pushing post 2006's one side fixedly connected with gag lever post 2008, gag lever post 2008 has seted up spacing groove 2009 with clamping frame 20's junction.

In this embodiment, the clamping guide groove 2004 slides through the clamping guide post 2005 to drive the clamping plate 2007 on the outer wall of the clamping push post 2006 to slide synchronously, the clamping plate 2007 slides to drive the clamping block 17 to tightly attach the machined workpiece 18 to the outer wall of the positioning barrier 3, so as to realize rapid clamping operation on the machined workpiece 18, and meanwhile, the clamping plate 2007 slides to drive the limit rod 2008 to slide along the outer wall of the limit groove 2009, so as to improve the sliding stability of the clamping block 17.

In one embodiment, the clamp push post 2006 is configured to flex between the clamp guide 2004 and the clamp guide post 2005 and the clamp frame 20.

In this embodiment, the clamping guide groove 2004 slides through the clamping guide post 2005 to drive the clamping plate 2007 of the outer wall of the clamping push post 2006 to slide synchronously.

In one embodiment, the limit bar 2008 forms a sliding structure between the clamping plate 2007 and the limit slot 2009.

In this embodiment, the clamping plate 2007 slides to drive the limit rod 2008 to slide along the outer wall of the limit groove 2009, so as to improve the sliding stability of the clamping block 17.

When the planer milling machine clamping device of the embodiment is used, firstly, a worker places a processing workpiece 18 on the positioning seat 2, then, the clamping block 17 is subjected to positioning operation, the worker inserts the positioning cylinder 5 into the positioning groove 4, then, the worker rotates the positioning hand wheel 8, the positioning hand wheel 8 rotates the lifting plate 10 which drives the outer wall of the lifting block 9 to slide through the positioning screw 7, the lifting plate 10 slides to drive the four groups of lifting pore plates 12 on the top end of the lifting column 11 to synchronously slide, so that the lifting pore plates 12 slide to drive the lifting pore grooves 13 to synchronously slide, the lifting pore grooves 13 drive the telescopic column 15 to be clamped with the positioning clamping grooves 16 on the inner wall of the positioning groove 4 through the connecting column 14, the positioning operation on the clamping block 17 is realized, and the positioning operation on the processing workpiece 18 in different shapes is facilitated by arranging the positioning grooves 4 distributed in a rectangular array.

Then, for the clamping operation of the machined workpiece 18, a worker rotates the clamping hand wheel 2002, the clamping hand wheel 2002 rotates and drives the working hole plate 2003 to vertically slide through the clamping screw 2001, the working hole plate 2003 slides and drives the clamping guide groove 2004 to synchronously slide, the clamping guide groove 2004 slides and drives the clamping plate 2007 of the outer wall of the clamping push column 2006 to synchronously slide through the clamping guide post 2005, the clamping plate 2007 slides and drives the clamping block 17 to tightly attach the machined workpiece 18 to the outer wall of the positioning baffle strip 3, the rapid clamping operation of the machined workpiece 18 is achieved, meanwhile, the clamping plate 2007 slides and drives the limiting rod 2008 to slide along the outer wall of the limiting groove 2009, and the sliding stability of the clamping block 17 is improved.

Finally, the control box positions the processing motor 1904 through the lifting beam 1902 and the sliding block 1903, so that the milling head 1905 is positioned right above the processed workpiece 18, and then the processing motor 1904 works to drive the milling head 1905 to perform milling operation on the processed workpiece 18.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Clamping device of planer-type milling machine, characterized by includes:

Clamping base (1), the top fixedly connected with positioning seat (2) of clamping base (1), the outer wall fixedly connected with location blend stop (3) of positioning seat (2), constant head tank (4) have been seted up on the top of positioning seat (2), the inner wall of constant head tank (4) runs through there is a locating cylinder (5), the top fixedly connected with locating frame (6) of constant head tank (5), the top of locating frame (6) runs through there is positioning screw (7), the top fixedly connected with positioning hand wheel (8) of positioning screw (7), the outer wall threaded connection of positioning screw (7) has elevating block (9), the outer wall of elevating block (9) extends to inside fixedly connected with lifter plate (10) of constant head tank (5), the bottom fixedly connected with elevating post (11) of lifter plate (10), the bottom fixedly connected with elevating orifice plate (12) of elevating post (11), elevating hole (13) have been seted up to the outer wall of elevating orifice plate (12), the outer wall swing joint of elevating hole (13) has connecting rod (14), connecting position (15) and telescopic post (16) have, connecting position (15), the outer wall of the positioning frame (6) is provided with a clamping block (17), and a processing workpiece (18) attached to the outer wall of the positioning barrier strip (3) is attached to the outer wall of the clamping block (17);

The milling machine assembly is positioned at the bottom end of the clamping base (1) and is used for turning and milling operation of machining a workpiece (18);

And the clamping assembly is fixedly connected to the outer wall of the positioning frame (6) and is used for clamping the workpiece (18).

2. The planer type milling machine clamping device of claim 1, wherein: the appearance of location blend stop (3) is "L" form, constant head tank (4) are rectangular array distribution along the top of positioning seat (2), positioning tube (5) are provided with two sets of, two sets of positional relationship of positioning tube (5) is symmetrical with respect to positioning frame (6).

3. The planer type milling machine clamping device of claim 1, wherein: the lifting pore plate (12) is provided with four groups, a sliding structure is formed between the telescopic column (15) and the positioning cylinder (5) through the lifting pore groove (13) and the connecting column (14), and a positioning structure is formed between the positioning cylinder (5) and the positioning groove (4) through the telescopic column (15) and the positioning clamping groove (16).

4. The planer type milling machine clamping device of claim 1, wherein: the milling machine assembly includes:

Processing platform (19), processing platform (19) fixed connection is in the bottom of clamping base (1), the top fixedly connected with pillar (1901) of processing platform (19), the outer wall sliding connection of pillar (1901) has lift beam (1902), the outer wall sliding connection of lift beam (1902) has slider (1903), the outer wall fixedly connected with processing motor (1904) of slider (1903), the output of processing motor (1904) is located the top fixedly connected with cutter head (1905) of processing work piece (18).

5. The planer type milling machine clamping device of claim 4, wherein: the clamping base (1) is located right below the milling head (1905).

6. The planer type milling machine clamping device of claim 1, wherein: the clamping assembly includes:

Clamping frame (20), clamping frame (20) fixed connection is at the outer wall of locating frame (6), clamping screw (2001) has been run through on the top of clamping frame (20), the top fixedly connected with clamping hand wheel (2002) of clamping screw (2001), the outer wall threaded connection of clamping screw (2001) has work orifice (2003), clamping guide slot (2004) have been seted up to the outer wall of work orifice (2003), clamping guide slot (2004)'s outer wall swing joint has clamping guide post (2005), clamping guide post (2005)'s one end fixedly connected with presss from both sides clamping post (2006), clamping plate (2007) of clamping post (2006) one end fixedly connected with clamping block (17) outer wall fixedly connected with, the outer wall of clamping plate (2007) is located clamping post (2006) one side fixedly connected with gag lever (2008), gag lever post (2008) have been seted up with clamping frame (20) junction.

7. The planer type milling machine clamping device of claim 6 wherein: the clamping pushing column (2006) forms a telescopic structure through the clamping guide groove (2004) and the clamping guide column (2005) and the clamping frame (20).

8. The planer type milling machine clamping device of claim 6 wherein: the limiting rod (2008) forms a sliding structure between the clamping plate (2007) and the limiting groove (2009).