CN210677169U

CN210677169U - Fixed stable cutting device for special-shaped workpiece

Info

Publication number: CN210677169U
Application number: CN201921157480.7U
Authority: CN
Inventors: 何斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-06-05
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a fixed stable cutting device for special-shaped workpiece relates to machining technical field, and it includes the mesa, first through-hole has all been seted up to both sides around the mesa upper surface, and all is provided with slider in two first through-holes. This fixed stable cutting device for special-shaped workpiece, through electric putter, a supporting plate, mutually supporting of telescoping device and grip block, at first put special-shaped workpiece on the mesa, then people make electric putter work, electric putter drives the backup pad and removes, when the backup pad removes to suitable position, then through the rotatory casing of head, adjust the position of grip block, later people rotate the pivot as required, the pivot is rotatory to be driven the threaded rod, just can make the grip block fix the surface at special-shaped workpiece under the effect of screw cap when the threaded rod is rotatory, just can carry out stable fixed with special-shaped workpiece, avoid it to take place to remove when the cutting.

Description

Fixed stable cutting device for special-shaped workpiece

Technical Field

The utility model relates to the technical field of machining, specifically be a fixed stable cutting device for special-shaped workpiece.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. According to the difference on the processing mode can be divided into cutting processing and pressure processing, when cutting processing is carried out to special-shaped workpiece, can fix special-shaped workpiece, because special-shaped workpiece shape is special, and anchor clamps simple structure on the current cutting device, can not carry out fine fixed to special-shaped workpiece, make special-shaped workpiece take place to remove when the cutting easily, thereby probably reduce the cutting quality to special-shaped workpiece, the not fine user demand who satisfies people that can not, consequently, need a fixed stable special-shaped workpiece to solve above-mentioned problem with cutting device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixed stable cutting device for special-shaped workpiece has solved when cutting special-shaped workpiece and add man-hour, can fix special-shaped workpiece, because special-shaped workpiece shape is special, and the anchor clamps simple structure on the current cutting device can not carry out fine fixed to special-shaped workpiece, makes special-shaped workpiece take place to remove when the cutting easily to the problem of the cutting quality to special-shaped workpiece may be reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a fixed stable cutting device for special-shaped workpiece, includes the mesa, first through-hole has all been seted up to both sides around the mesa upper surface, and all is provided with slider in two first through-holes, and slider about both ends respectively with the left and right sides face fixed connection of first through-hole inner wall, slider's last fixed surface is connected with the connecting block, the upper surface of connecting block pass the second through-hole that the backup pad lower surface was seted up and be connected with the lower fixed surface of dog, the upper surface of second through-hole inner wall is seted up flutedly, the dog overlap joint is in the recess.

The upper surface of backup pad fixedly connected with head, head's right flank fixedly connected with supporting shoe, the right flank fixed connection telescoping device of supporting shoe, the telescoping device includes the casing, the left surface fixed connection of casing is at the right flank of supporting shoe, the right flank joint of casing has the screw cap, screw cap female connection has the threaded rod, the left end fixedly connected with stopper of threaded rod, the right-hand member fixedly connected with rotary device of threaded rod, rotary device's right-hand member joint is at fixing device's left surface.

The equal fixedly connected with electric putter of the left and right sides face of first through-hole inner wall, electric putter's right-hand member fixed connection is at the left surface of horizontal pole, the one end fixed connection at the horizontal pole back is in slider's front, the upper surface of mesa is provided with the power, the upper surface of power is provided with control panel, the output of power passes through the wire and is connected with control panel's input electricity, control panel's output passes through the wire and is connected with electric putter's input electricity, the equal fixedly connected with supporting leg in four corners department of casing lower surface, the back fixedly connected with frame of mesa, the lower surface of frame is provided with cutting mechanism.

Preferably, slider includes the slide bar, both ends difference fixed connection is in the left and right sides face of first through-hole inner wall about the slide bar, two sliding sleeves have been cup jointed on the surface of slide bar, the last fixed surface of sliding sleeve connects the lower surface at the connecting block, the positive fixedly connected with horizontal pole of sliding sleeve.

Preferably, the movable device comprises a fixed block, the lower surface of the fixed block is fixedly connected to the upper surface of the supporting plate, the back of the fixed block is hinged to the front of the movable block through a pin shaft, and the right side of the movable block is fixedly connected to the left side of the supporting block.

Preferably, rotary device includes the pivot, the left end fixed connection of pivot is at the right-hand member of threaded rod, the bearing has been cup jointed on the surface of pivot, the right-hand member joint of bearing is at fixing device's left surface.

Preferably, the fixing device comprises a clamping block, a bearing is clamped on the left side face of the clamping block, and an anti-slip pad is fixedly connected to the right side face of the clamping block.

Preferably, the shape of the stopper and the second through hole are both circular, and the diameter of the stopper is larger than that of the second through hole.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this fixed stable cutting device for special-shaped workpiece, through electric putter, a supporting plate, mutually supporting of telescoping device and grip block, at first put special-shaped workpiece on the mesa, then people make electric putter work, electric putter drives the backup pad and removes, when the backup pad removes to suitable position, then through the rotatory casing of head, adjust the position of grip block, later people rotate the pivot as required, the pivot is rotatory to be driven the threaded rod, just can make the grip block fix the surface at special-shaped workpiece under the effect of screw cap when the threaded rod is rotatory, just can carry out stable fixed with special-shaped workpiece, avoid it to take place to remove when the cutting.

2. This fixed stable cutting device for special-shaped workpiece, through setting up rotary device, the pivot in the rotary device can make things convenient for people to rotate the threaded rod, rotary device can also avoid the grip block rotatory along with the rotation of threaded rod simultaneously, through setting up fixing device, slipmat in the fixing device can increase the friction between grip block and the special-shaped workpiece, thereby can make the grip block better to special-shaped workpiece's fixed effect, through setting up the stopper, the stopper can avoid the threaded rod to break away from the casing, make it move in the casing all the time.

3. This fixed stable cutting device for special-shaped workpiece, through setting up slider, sliding sleeve and slide bar in the slider can make the backup pad can not take place the slope when removing, make it more stable when removing, diameter through setting up the dog is greater than the diameter of second through-hole, can avoid the backup pad to break away from the dog when rotatory, through setting up the backup pad, the backup pad can rotate, thereby can adjust the centre gripping direction of grip block, make things convenient for people to fix special-shaped workpiece, through setting up the head, the head can make the centre gripping piece rotate around the round pin axle, thereby can adjust the angle of grip block, make things convenient for people to fix it according to special-shaped workpiece's shape.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is a schematic diagram of the formal cross-sectional structure of the telescopic device of the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention.

In the figure: 1 table top, 2 first through holes, 3 sliding devices, 31 sliding rods, 32 sliding sleeves, 4 connecting blocks, 5 second through holes, 6 grooves, 7 supporting plates, 8 moving devices, 81 fixed blocks, 82 pin shafts, 83 moving blocks, 9 supporting blocks, 10 telescopic devices, 101 shells, 102 threaded caps, 103 threaded rods, 104 limiting blocks, 105 rotating devices, 1051 rotating shafts, 1052 bearings, 11 fixing devices, 111 clamping blocks, 112 anti-skidding pads, 12 supporting legs, 13 racks, 14 cutting mechanisms, 15 stopping blocks, 16 electric push rods, 17 cross rods, 18 power supplies and 19 control panels.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a fixed stable cutting device for special-shaped workpieces comprises a table board 1, first through holes 2 are formed in the front side and the rear side of the upper surface of the table board 1, sliding devices 3 are arranged in the two first through holes 2, each sliding device 3 comprises a sliding rod 31, the left end and the right end of each sliding rod 31 are fixedly connected to the left side surface and the right side surface of the inner wall of each first through hole 2 respectively, two sliding sleeves 32 are sleeved on the surfaces of the sliding rods 31, the upper surfaces of the sliding sleeves 32 are fixedly connected to the lower surface of a connecting block 4, transverse rods 17 are fixedly connected to the front surfaces of the sliding sleeves 32, through the arrangement of the sliding devices 3, the sliding sleeves 32 and the sliding rods 31 in the sliding devices 3 can enable a supporting plate 7 not to incline when moving, so that the supporting plate is more stable when moving, the left end and the right end of each sliding device 3 are fixedly connected with the, the upper surface of connecting block 4 passes second through-hole 5 that the lower surface of backup pad 7 was seted up and is connected with the lower fixed surface of dog 15, through setting up backup pad 7, backup pad 7 can rotate, thereby can adjust the centre gripping direction of grip block 111, make things convenient for people to fix special-shaped workpiece, the upper surface of 5 inner walls of second through-hole is seted up flutedly 6, dog 15 and second through-hole 5's shape is circular, and the diameter of dog 15 is greater than the diameter of second through-hole 5, diameter through setting up dog 15 is greater than the diameter of second through-hole 5, can avoid backup pad 7 to break away from dog 15 when rotatory, dog 15 overlap joint is in recess 6.

The upper surface of the supporting plate 7 is fixedly connected with a movable device 8, the movable device 8 comprises a fixed block 81, the lower surface of the fixed block 81 is fixedly connected with the upper surface of the supporting plate 7, the back surface of the fixed block 81 is hinged with the front surface of a movable block 83 through a pin shaft 82, the right side surface of the movable block 83 is fixedly connected with the left side surface of a supporting block 9, through arranging the movable device 8, the movable device 8 can enable a clamping block 111 to rotate around the pin shaft 82, so that the angle of the clamping block 111 can be adjusted, people can conveniently fix the special-shaped workpiece according to the shape of the special-shaped workpiece, the right side surface of the movable device 8 is fixedly connected with the supporting block 9, the right side surface of the supporting block 9 is fixedly connected with a telescopic device 10, the telescopic device 10 comprises a shell 101, the left side surface of the shell 101 is fixedly connected with the right, by arranging the threaded rod 103, the threaded rod 103 can extend or shorten under the action of the threaded cap 102 when rotating, so that the clamping block 111 can extend or shorten, the clamping block 111 is fixed on the surface of a special-shaped workpiece, the left end of the threaded rod 103 is fixedly connected with the limiting block 104, the limiting block 104 can prevent the threaded rod 103 from separating from the shell 101 and moving in the shell 101 all the time, the right end of the threaded rod 103 is fixedly connected with the rotating device 105, the rotating device 105 comprises a rotating shaft 1051, the left end of the rotating shaft 1051 is fixedly connected with the right end of the threaded rod 103, the surface of the rotating shaft 1051 is sleeved with the bearing 1052, the right end of the bearing 1052 is clamped on the left side surface of the fixing device 11, by arranging the rotating device 105, the rotating shaft 1051 in the rotating device 105 can facilitate people to rotate the threaded rod 103, and meanwhile, the rotating device 105 can prevent the clamping block 111, the right-hand member joint of rotary device 105 is at the left surface of fixing device 11, and fixing device 11 includes grip block 111, and the left surface joint of grip block 111 has bearing 1052, and the right flank fixedly connected with slipmat 112 of grip block 111, through setting up fixing device 11, the slipmat 112 in the fixing device 11 can increase the friction between grip block 111 and the special-shaped workpiece to can make grip block 111 better to the fixed effect of special-shaped workpiece.

The left side and the right side of the inner wall of the first through hole 2 are both fixedly connected with an electric push rod 16, by arranging the electric push rod 16, the electric push rod 16 can drive the support plate 7 to move through a sliding sleeve 32 when working, so that people can conveniently adjust the position of the support plate 7, the right end of the electric push rod 16 is fixedly connected to the left side of the cross rod 17, one end of the back of the cross rod 17 is fixedly connected to the front of the sliding device 3, the upper surface of the table board 1 is provided with a power supply 18, the upper surface of the power supply 18 is provided with a control panel 19, by arranging the power supply 18 and the control panel 19, the power supply 18 can enable the electric push rod 16 to obtain electric energy, by arranging the control panel 19, the control panel 19 can conveniently control the working state of the electric push rod 16, the output end of the power supply 18, the four corners of the lower surface of the casing 101 are fixedly connected with supporting legs 12, the back of the table board 1 is fixedly connected with a frame 13, and the lower surface of the frame 13 is provided with a cutting mechanism 14.

The utility model discloses an operating procedure does:

s1, firstly, people place the special-shaped workpiece to be cut on the table board 1, then people operate the control panel 19 to enable the electric push rod 16 to work, the electric push rod 16 extends to drive the supporting plate 7 to move rightwards, and when the supporting plate 7 moves to a proper position, the electric push rod 16 stops working;

s2, rotating the supporting plate 7 according to the shape of the special-shaped workpiece, adjusting the direction of the clamping block 111, rotating the clamping block 111 through the movable device 8, adjusting the clamping angle of the clamping block 111, rotating the rotating shaft 1051 after people finish adjustment, rotating the rotating shaft 1051 to drive the threaded rod 103 to rotate, and rotating the threaded rod 103 under the action of the threaded cap 102 to extend or shorten, so that the clamping block 111 can extend or shorten and is fixed on the surface of the special-shaped workpiece, and finally, people enable the cutting mechanism 14 to work, and can cut the special-shaped workpiece.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a fixed stable cutting device for special-shaped workpiece, includes mesa (1), its characterized in that: the front side and the rear side of the upper surface of the table board (1) are respectively provided with a first through hole (2), the two first through holes (2) are respectively internally provided with a sliding device (3), the left end and the right end of each sliding device (3) are respectively fixedly connected with the left side surface and the right side surface of the inner wall of each first through hole (2), the upper surface of each sliding device (3) is fixedly connected with a connecting block (4), the upper surface of each connecting block (4) penetrates through a second through hole (5) formed in the lower surface of the supporting plate (7) and is fixedly connected with the lower surface of the corresponding stop block (15), the upper surface of the inner wall of each second through hole (5) is provided with a groove (6), and each stop block (15) is lapped;

the upper surface of the supporting plate (7) is fixedly connected with a movable device (8), the right side surface of the movable device (8) is fixedly connected with a supporting block (9), the right side surface of the supporting block (9) is fixedly connected with a telescopic device (10), the telescopic device (10) comprises a shell (101), the left side surface of the shell (101) is fixedly connected with the right side surface of the supporting block (9), the right side surface of the shell (101) is clamped with a threaded cap (102), a threaded rod (103) is connected with the threaded cap (102) in a threaded manner, a limiting block (104) is fixedly connected with the left end of the threaded rod (103), a rotating device (105) is fixedly connected with the right end of the threaded rod (103), and the right end of the rotating device (105) is clamped on the left side surface of the;

the left side surface and the right side surface of the inner wall of the first through hole (2) are fixedly connected with electric push rods (16), the right end of the electric push rod (16) is fixedly connected with the left side surface of the cross rod (17), one end of the back surface of the cross bar (17) is fixedly connected with the front surface of the sliding device (3), the upper surface of the table board (1) is provided with a power supply (18), the upper surface of the power supply (18) is provided with a control panel (19), the output end of the power supply (18) is electrically connected with the input end of the control panel (19) through a lead, the output end of the control panel (19) is electrically connected with the input end of the electric push rod (16) through a lead, the four corners of the lower surface of the shell (101) are fixedly connected with supporting legs (12), the back of the table board (1) is fixedly connected with a rack (13), and a cutting mechanism (14) is arranged on the lower surface of the rack (13).

2. The cutting device for the fixed and stable special-shaped workpiece, according to claim 1, is characterized in that: slider (3) include slide bar (31), both ends difference fixed connection is in the left and right sides face of first through-hole (2) inner wall about slide bar (31), two sliding sleeves (32) have been cup jointed on the surface of slide bar (31), the last fixed surface of sliding sleeve (32) connects the lower surface at connecting block (4), the positive fixedly connected with horizontal pole (17) of sliding sleeve (32).

3. The cutting device for the fixed and stable special-shaped workpiece, according to claim 1, is characterized in that: the movable device (8) comprises a fixed block (81), the lower surface of the fixed block (81) is fixedly connected to the upper surface of the supporting plate (7), the back of the fixed block (81) is hinged to the front of the movable block (83) through a pin shaft (82), and the right side of the movable block (83) is fixedly connected to the left side of the supporting block (9).

4. The cutting device for the fixed and stable special-shaped workpiece, according to claim 1, is characterized in that: the rotating device (105) comprises a rotating shaft (1051), the left end of the rotating shaft (1051) is fixedly connected with the right end of the threaded rod (103), a bearing (1052) is sleeved on the surface of the rotating shaft (1051), and the right end of the bearing (1052) is clamped on the left side face of the fixing device (11).

5. The cutting device for the special-shaped workpiece which is stable in fixation according to claim 4, characterized in that: the fixing device (11) comprises a clamping block (111), a bearing (1052) is clamped on the left side face of the clamping block (111), and an anti-skid pad (112) is fixedly connected to the right side face of the clamping block (111).

6. The cutting device for the fixed and stable special-shaped workpiece, according to claim 1, is characterized in that: the shape of the stop block (15) and the shape of the second through hole (5) are both circular, and the diameter of the stop block (15) is larger than that of the second through hole (5).