CN111299913A

CN111299913A - CNC precision finishing who can rotate regulation welds dress smelting tool

Info

Publication number: CN111299913A
Application number: CN201911229287.4A
Authority: CN
Inventors: 汤亚生; 周扬洋
Original assignee: Dongtai Dongzhida Electronic Co ltd
Current assignee: Dongtai Dongzhida Electronic Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-19
Anticipated expiration: 2039-12-04
Also published as: CN111299913B

Abstract

The invention relates to the technical field of welding tools and discloses a CNC precision machining welding tool capable of being adjusted in a rotating mode. This CNC precision finishing that can rotate and adjust welds dress smelting tool, drive the threaded rod through rotating the carousel and rotate, in its pivoted, the screw thread piece is the activity that makes progress at its surface, through the size of connecting rod and the big or small looks adaptation of pole mouth, avoid the screw thread piece to produce the rotation, through the reinforcement of reinforcing block, it is more firm to make being connected between connecting rod and the screw thread piece, at the connecting rod along with screw thread piece rebound's in-process, the card of its bottom no longer blocks in the inside of draw-in groove, change the board no longer atress this moment, because the smelting tool body is fixed on changeing the board, through changeing the rotation of board in the inside of rotary trough, make the smelting tool body carry out the regulation of angle, the purpose of convenient angle regulation has been reached.

Description

CNC precision finishing who can rotate regulation welds dress smelting tool

Technical Field

The invention relates to the technical field of welding tools, in particular to a CNC precision machining welding tool capable of being adjusted in a rotating mode.

Background

The jig is a large tool for carpenters, ironmen, benches, machines, electric controls and other handcrafts, is mainly used as a tool for assisting in controlling positions or actions, can be divided into three types, namely a process assembly type jig, a project test type jig and a circuit board test type jig, is mainly used for synchronous clamping so as to process parts, can be frequently used in the field of welding, and is used for fixing the parts at different angles or directions through two or more groups of jigs so as to weld and manufacture the parts.

For example, chinese patent CN 107732491B discloses a flexible printed circuit board plugging jig, which comprises a base, the base is fixedly connected with a bracket, the base is provided with a signal matching board, the signal matching board is provided with a flexible printed circuit board, a pressing plate is pressed on the flexible printed circuit board, a containing groove is arranged on the left side of the upper end of the pressing plate, the invention has the advantages of stable structure, easy operation, safety and reliability, integrated clamping structure, convenient placement and fixation of the flexible printed circuit board, but has the defect of inconvenient adjustment of the angle of the jig, after the machined part is convenient to fix, the machined part needs to be welded and the like, the direction of the machined part needs to be adjusted in the machining process, the jig needs to be picked up when the direction of the machined part is adjusted, the operation is very inconvenient, and the machining progress is reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a CNC precision machining welding fixture capable of being adjusted in a rotating mode, which has the advantages of being convenient for angle adjustment and the like, and solves the problem that the angle of the fixture is inconvenient to adjust.

(II) technical scheme

In order to achieve the purpose of conveniently adjusting the angle, the invention provides the following technical scheme: a CNC precision machining welding jig capable of being adjusted in a rotating mode comprises a base, wherein a workbench is fixedly mounted at the top of the base, a rotating groove is formed in the top of the workbench, a rotating plate is movably mounted inside the rotating groove, a clamping groove is formed in the top of the rotating plate, a jig body is fixedly mounted on the top of the rotating plate, a control box is fixedly mounted at the top of the workbench, a bearing is fixedly mounted on the bottom wall of an inner cavity of the control box, a rotating opening is formed in the top of the control box, a threaded rod is movably mounted inside the bearing and the rotating opening, a rotating disc is fixedly mounted on the outer surface of the threaded rod, a threaded block is movably mounted on the outer surface of the threaded rod, a rod opening is formed in the right side of the control box, a connecting rod is fixedly mounted on the right side of the threaded block, a reinforcing block is fixedly mounted on the outer surface of, the utility model discloses a clamping piece, including base inner chamber, clamping piece, connector, fixed mouthful of base, air pipe, fan, connecting pipe, guide bar, guide sleeve, stabilizer blade, the packing groove has been seted up to the surface of clamping piece, the inside packing in packing groove has the microcrystalline glass layer, the diapire fixed mounting of base inner chamber has electric putter, electric putter's top fixed mounting has the push pedal, the connector has been seted up at the top of base, the fixed mouthful has been seted up at the back of base, the inside fixed mounting of fixed mouthful has the air pipe, the inside fixed mounting of air pipe has the fan, the back fixed mounting of air pipe has the connecting pipe, the bottom fixed mounting of workstation has the guide bar, the surface movable mounting of guide bar.

Preferably, the turntable is movably mounted at the top of the control box, and the connecting rod is movably mounted inside the rod opening.

Preferably, the push plate is fixedly arranged at the bottom of the workbench, and the connecting pipe is fixedly arranged at the top of the workbench.

Preferably, the inner diameter of the rotary groove is matched with the outer diameter of the rotary plate, and the clamping groove is circular.

Preferably, the shape of control box is the hollow cuboid in inside, the bearing all with the external diameter looks adaptation of commentaries on classics mouthful.

Preferably, the size of the rod opening is matched with that of the connecting rod, and the shape of the clamping piece is an arc shape.

Preferably, the number of control box is two and be the left and right sides of symmetric distribution in workstation axis, the bearing is to the turn round direction.

Preferably, two and evenly distributed are no less than to the quantity in packing the groove at the surface of card, electric putter's quantity is two and is the symmetric distribution in the left and right sides of base axis.

Preferably, the internal diameter of fixed mouthful and the external diameter looks adaptation of tuber pipe, the connecting pipe is towards smelting tool body direction.

(III) advantageous effects

Compared with the prior art, the invention provides a CNC precision machining welding jig capable of being adjusted in a rotating mode, which has the following beneficial effects:

1. this can rotate CNC precision finishing who adjusts and weld dress smelting tool, drive the threaded rod through rotating the carousel and rotate, in its pivoted, the screw thread piece is in its surperficial activity that makes progress, through the size of connecting rod and the big or small looks adaptation of pole mouth, avoid the screw thread piece to produce the rotation, installation through the bearing, it is more steady at rotatory in-process to make the threaded rod, the reinforcement through the anchor block, it is more firm to make the connection between connecting rod and the screw thread piece, at the connecting rod along with screw thread piece rebound's in-process, the card of its bottom no longer blocks in the inside of draw-in groove, the board no longer atress that changes this moment, because the smelting tool body is fixed on the commentaries on classics board, through the rotation of changeing board at the inside of rotary groove, make the smelting tool body carry out the regulation of angle.

2. This CNC precision finishing that can rotate regulation welds dress smelting tool, operation through both sides electric putter, its output shaft extension, promote the workstation through the push pedal and upwards remove, make the high increase of smelting tool body, at workstation rebound's in-process, the guide bar is at the inside activity of uide bushing, make the in-process that the workstation removed more steady, when the CNC spare that the smelting tool body is fixed punches or welds, through the operation of fan, peculiar smell and metal debris in the adsorbed air, accomplish the collection along the inside of connecting pipe and tuber pipe arrival collecting box, installation through the damper plate, reduce the vibrations of whole device, the precision of processing has been promoted, thereby reached the purpose of making things convenient for angle regulation.

Drawings

FIG. 1 is a schematic structural view of a CNC precision machining welding fixture with rotational adjustment according to the present invention;

fig. 2 is a schematic view of a clamping groove structure of a CNC precision machining welding jig capable of performing rotation adjustment according to the present invention.

In the figure: the device comprises a base 1, a workbench 2, a rotary groove 3, a rotary plate 4, a clamping groove 5, a jig body 6, a control box 7, a bearing 8, a rotary opening 9, a threaded rod 10, a rotary disk 11, a threaded block 12, a rod opening 13, a connecting rod 14, a reinforcing block 15, a clamping plate 16, a filling groove 17, a microcrystalline glass layer 18, an electric push rod 19, a push plate 20, a connecting opening 21, a fixed opening 22, an air duct 23, a fan 24, a connecting pipe 25, a guide rod 26, a guide sleeve 27, a supporting leg 28, a collecting box 29 and a damping plate 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a CNC precision machining welding jig capable of rotation adjustment comprises a base 1, a worktable 2 is fixedly installed on the top of the base 1, a rotary groove 3 is formed on the top of the worktable 2, a rotary plate 4 is movably installed inside the rotary groove 3, the inner diameter of the rotary groove 3 is matched with the outer diameter of the rotary plate 4, a threaded rod 10 is driven to rotate by rotating a rotary disc 11, a threaded block 12 moves upwards on the outer surface of the threaded rod when the threaded rod rotates, the threaded block 12 is matched with a rod opening 13 in size through a connecting rod 14, the threaded block 12 is prevented from generating rotation, the threaded rod 10 is more stable in the rotation process through the installation of a bearing 8, the connection between the connecting rod 14 and the threaded block 12 is more stable through the reinforcement of a reinforcing block 15, and the connecting rod 14 moves upwards along with the threaded block 12, the clamping piece 16 at the bottom is not clamped inside the clamping groove 5 any more, at the moment, the rotating plate 4 is not stressed any more, because the smelting tool body 6 is fixed on the rotating plate 4, the smelting tool body 6 is subjected to angle adjustment through the rotation of the rotating plate 4 in the rotating groove 3, the purpose of conveniently adjusting the angle is achieved, the clamping groove 5 is in a circular ring shape, the clamping groove 5 is formed in the top of the rotating plate 4, the smelting tool body 6 is fixedly arranged on the top of the rotating plate 4, the control box 7 is fixedly arranged on the top of the workbench 2, the control box 7 is in a cuboid shape with a hollow inner part, the inner diameters of the bearing 8 and the rotating opening 9 are matched with the outer diameter of the threaded rod 10, the bearing 8 is fixedly arranged on the bottom wall of the inner cavity of the control box 7, the rotating opening 9 is formed in the top of the control box 7, the control boxes 7 are two and symmetrically distributed on the left side and the right side of, a threaded rod 10 is movably mounted inside the bearing 8 and the rotary port 9, a rotary table 11 is fixedly mounted on the outer surface of the threaded rod 10, the rotary table 11 is movably mounted at the top of the control box 7, a connecting rod 14 is movably mounted inside a rod opening 13, a threaded block 12 is movably mounted on the outer surface of the threaded rod 10, a rod opening 13 is formed in the right side of the control box 7, the size of the rod opening 13 is matched with that of the connecting rod 14, the shape of the clamping piece 16 is arc-shaped, a connecting rod 14 is fixedly mounted on the right side of the threaded block 12, a reinforcing block 15 is fixedly mounted on the outer surface of the connecting rod 14, a clamping piece 16 is fixedly mounted at the bottom of the connecting rod 14, a filling groove 17 is formed in the outer surface of the clamping piece 16, the number of the filling grooves 17 is not less than two, the two electric push rods 19 are symmetrically distributed on the left side, the electric push rod 19 is fixedly installed on the bottom wall of the inner cavity of the base 1, the type of the electric push rod 19 can be Y802-4, the push plate 20 is fixedly installed on the top of the electric push rod 19, the push plate 20 is fixedly installed on the bottom of the workbench 2, the connecting pipe 25 is fixedly installed on the top of the workbench 2, the connecting port 21 is formed in the top of the base 1, the fixing port 22 is formed in the back of the base 1, the output shaft of the electric push rod 19 extends through the operation of the electric push rods on two sides, the workbench 2 is pushed to move upwards through the push plate 20, the height of the tool body 6 is increased, in the process of moving upwards the workbench 2, the guide rod 26 moves inside the guide sleeve 27, the moving process of the workbench 2 is more stable, when a CNC (computer numerical control) piece fixed by the tool body 6 is punched or welded, the peculiar smell and metal debris in the air are adsorbed through the operation of the fan 24, the collecting, installation through damper plate 30, reduce the vibrations of whole device, the precision of processing has been promoted, thereby reached the purpose of making things convenient for angle regulation, fixed mouthful 22's internal diameter and the external diameter looks adaptation of tuber pipe 23, connecting pipe 25 is towards the 6 directions of smelting tool body, fixed mouthful 22's inside fixed mounting has tuber pipe 23, the inside fixed mounting of tuber pipe 23 has fan 24, fan 24's model can be RT-H21, the back fixed mounting of tuber pipe 23 has connecting pipe 25, the bottom fixed mounting of workstation 2 has guide bar 26, the surface movable mounting of guide bar 26 has uide bushing 27, the bottom fixed mounting of uide bushing 27 has stabilizer blade 28, the inside movable mounting of base 1 has collecting box 29, the bottom fixed mounting of base 1 has damper plate 30.

When using, through connecting rod 14 along with the in-process that screw block 12 upwards removed, the card 16 of its bottom no longer blocks in the inside of draw-in groove 5, changes board 4 atress this moment, because smelting tool body 6 is fixed on changeing board 4, through changeing the rotation of board 4 in commentaries on classics inslot 3 inside, makes smelting tool body 6 carry out the regulation of angle.

In conclusion, the CNC precision machining welding jig capable of performing rotation adjustment drives the threaded rod 10 to rotate by rotating the rotary table 11, when the screw block 12 rotates, the outer surface of the screw block 12 moves upwards, the size of the connecting rod 14 is matched with that of the rod opening 13, the screw block 12 is prevented from rotating, the threaded rod 10 is more stable in the rotating process through the installation of the bearing 8, the connection between the connecting rod 14 and the screw block 12 is more stable through the reinforcement of the reinforcing block 15, in the process that the connecting rod 14 moves upwards along with the screw block 12, card 16 of its bottom no longer blocks in the inside of draw-in groove 5, changes board 4 atress this moment no longer, because smelting tool body 6 is fixed on changeing board 4, through changeing the rotation of board 4 in the inside of rotary trough 3, makes smelting tool body 6 carry out the regulation of angle, has reached the purpose that makes things convenient for angle regulation.

And, through the operation of the electric push rods 19 on both sides, the output shaft thereof extends, the push plate 20 pushes the workbench 2 to move upwards, so that the height of the tool body 6 is increased, in the process of moving upwards of the workbench 2, the guide rod 26 moves in the guide sleeve 27, so that the moving process of the workbench 2 is more stable, when a CNC (computer numerical control) part fixed on the tool body 6 is punched or welded, the fan 24 operates to adsorb peculiar smell and metal debris in the air, the peculiar smell and the metal debris reach the inside of the collection box 29 along the connecting pipe 25 and the air pipe 23 to complete collection, the vibration of the whole device is reduced through the installation of the damping plate 30, the processing precision is improved, thereby the purpose of conveniently adjusting the angle is achieved, the defect of inconvenient adjustment of the tool angle is solved, after the workpiece is conveniently fixed, as the processing such as welding and the like needs to be carried out on the workpiece, the direction of the jig needs to be adjusted in the machining process, the jig needs to be taken up and then the direction of the jig needs to be adjusted when the jig is adjusted, operation is very inconvenient, and the machining progress is reduced.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a CNC precision finishing that can rotate regulation welds dress smelting tool, includes base (1), its characterized in that: the top fixed mounting of base (1) has workstation (2), rotary trough (3) have been seted up at the top of workstation (2), the inside movable mounting of rotary trough (3) has commentaries on classics board (4), draw-in groove (5) have been seted up at the top of commentaries on classics board (4), the top fixed mounting panel of commentaries on classics board (4) has smelting tool body (6), the top fixed mounting of workstation (2) has control box (7), the diapire fixed mounting of control box (7) inner chamber has bearing (8), turn-mouth (9) have been seted up at the top of control box (7), the inside movable mounting of bearing (8) and turn-mouth (9) has threaded rod (10), the surface fixed mounting of threaded rod (10) has carousel (11), the surface movable mounting of threaded rod (10) has thread piece (12), pole mouth (13) have been seted up on the right side of control box (7), the right side fixed mounting of screw thread piece (12) has connecting rod (14), the outer fixed surface of connecting rod (14) installs reinforcing block (15), the bottom fixed mounting of connecting rod (14) has card (16), filling groove (17) have been seted up to the surface of card (16), the inside packing of filling groove (17) has microcrystalline glass layer (18), the diapire fixed mounting of base (1) inner chamber has electric putter (19), the top fixed mounting of electric putter (19) has push pedal (20), connector (21) have been seted up at the top of base (1), fixed port (22) have been seted up at the back of base (1), the inside fixed mounting of fixed port (22) has tuber pipe (23), the inside fixed mounting of tuber pipe (23) has fan (24), the back fixed mounting of tuber pipe (23) has connecting pipe (25), the bottom fixed mounting of workstation (2) has guide bar (26), the surface movable mounting of guide bar (26) has uide bushing (27), the bottom fixed mounting of uide bushing (27) has stabilizer blade (28), the inside movable mounting of base (1) has collecting box (29), the bottom fixed mounting of base (1) has shock attenuation board (30).

2. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the rotary table (11) is movably arranged at the top of the control box (7), and the connecting rod (14) is movably arranged in the rod opening (13).

3. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the push plate (20) is fixedly arranged at the bottom of the workbench (2), and the connecting pipe (25) is fixedly arranged at the top of the workbench (2).

4. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the inner diameter of the rotary groove (3) is matched with the outer diameter of the rotary plate (4), and the clamping groove (5) is annular.

5. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the shape of control box (7) is the hollow cuboid in inside, the internal diameter of bearing (8) and commentaries on classics mouth (9) all with the external diameter looks adaptation of threaded rod (10).

6. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the size of the rod opening (13) is matched with that of the connecting rod (14), and the shape of the clamping piece (16) is arc-shaped.

7. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the quantity of control box (7) is two and is the left and right sides of symmetric distribution in workstation (2) axis, bearing (8) are towards commentaries on classics mouthful (9) direction.

8. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the quantity of filling groove (17) is no less than two and evenly distributed at the surface of card (16), the quantity of electric putter (19) is two and is the left and right sides of symmetric distribution in base (1) axis.

9. The CNC precision machining welding tool capable of rotation adjustment of claim 1, wherein: the internal diameter of fixed mouthful (22) and the external diameter looks adaptation of tuber pipe (23), connecting pipe (25) are towards smelting tool body (6) direction.