CN212885802U

CN212885802U - Adjustable precision machining device

Info

Publication number: CN212885802U
Application number: CN202021540270.9U
Authority: CN
Inventors: 梁懿婷
Original assignee: Guangxi Fengjin Jewelry Co ltd
Current assignee: Guangxi Fengjin Jewelry Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-06
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a precision machining device with adjustable, comprises a workbench, the workstation, the spout has been seted up to the upper surface of workstation, first through-hole has been seted up to the inner diapire of spout, the inside wall of spout is fixed to be inlayed and is had two primary shafts, the inside joint of spout has two sliders with spout looks adaptation, two first screw hole has all been seted up to a side that the slider is close to each other, the inside first threaded rod that is equipped with of spout, the inner circle fixed connection of two first screw holes and two primary shafts is run through respectively at both ends about first threaded rod. This precision finishing device with adjustable through the power that utilizes the motor to produce, makes the connecting rod drive the second belt pulley rotatory to it is rotatory to drive first belt through the belt, drives first threaded rod simultaneously and rotates, makes the slider drive the layer board and removes, can press from both sides tightly the sculpture work piece of equidimension not, avoids appearing the unable glyptic problem of small-size work piece.

Description

Adjustable precision machining device

Technical Field

The utility model relates to a laser beam machining technical field specifically is an adjustable precision machining device.

Background

Laser engraving is the most common application of laser systems, and can be roughly divided into laser thermal processing and photochemical reaction processing according to the interaction mechanism of laser beams and materials, wherein the laser thermal processing refers to the processing process completed by utilizing the heat effect generated by projecting laser beams on the surface of materials, and comprises laser welding, laser engraving and cutting, surface modification, laser marking, laser drilling, micromachining and the like, and is generally used for a laser processing device when workpieces are engraved at the present stage, however, the existing laser processing has certain problems in engraving, such as the existing laser processing can not adjust the clamp to clamp the small workpiece, if the precision of workpiece carving is easily influenced by directly putting the worktable on the worktable, the small-sized carved workpiece cannot be carved, and therefore an adjustable precision machining device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision finishing device with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable precision machining device comprises a workbench, wherein a sliding groove is formed in the upper surface of the workbench, a first through hole is formed in the inner bottom wall of the sliding groove, two first bearings are fixedly embedded in the inner side wall of the sliding groove, two sliding blocks matched with the sliding groove are clamped in the sliding groove, first threaded holes are formed in one side face, close to each other, of the two sliding blocks, a first threaded rod is arranged in the sliding groove, the left end and the right end of the first threaded rod respectively penetrate through the two first threaded holes and are fixedly connected with inner rings of the two first bearings, supporting plates are fixedly connected to the upper surfaces of the two sliding blocks, two second bearings are fixedly embedded in the upper surface of each supporting plate, a push plate is arranged above the two supporting plates, two second threaded holes are formed in the upper surface of each push plate, and two second threaded rods are arranged above each push plate, and the bottom ends of the two groups of second threaded rods respectively penetrate through the two groups of second threaded holes and are fixedly connected with the inner rings of the two second bearings, and each second through hole is formed in the upper surface of the push plate.

The inner walls of the two groups of second through holes are fixedly connected with slip rings, two slide bars are arranged above each push plate, the bottom ends of the two groups of slide bars penetrate through the two groups of slip rings and extend to the lower parts of the two push plates, the bottom ends of the two groups of slide bars are fixedly connected with a press plate, the upper surface of each press plate is fixedly connected with two springs, the upper surfaces of the two groups of springs are fixedly connected with the bottom surfaces of the slip rings, the outer surface of the first threaded rod is fixedly connected with a first belt pulley, the bottom surface of the workbench is fixedly connected with a protective shell, the inner side wall of the protective shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting rod through a speed reducer, the left end of the connecting rod is fixedly connected with a second belt pulley, a belt is arranged in each first through hole, the bottom surface fixedly connected with two sets of supporting legs of workstation, the last fixed surface of workstation is connected with sculpture mechanism, the positive fixedly connected with control switch of workstation.

Preferably, the lower part of the supporting leg is provided with non-slip mats, and the upper surfaces of the two non-slip mats are fixedly connected with the bottom surface of the supporting leg.

Preferably, the bottom surface of the protective shell is provided with heat dissipation holes which are arranged equidistantly, and the number of the heat dissipation holes is at least three.

Preferably, the outer surface of the first threaded rod is fixedly connected with a limiting ring, and the limiting ring is positioned on the right side of the first belt pulley.

Preferably, the inside wall fixedly connected with two fixed blocks of protective housing, two the side that the fixed block is close to each other all is connected with the surface fixed of motor.

Preferably, the front surface of the workbench is fixedly connected with a prompting lamp, and the prompting lamp is positioned on the right side of the control switch.

Advantageous effects

The utility model discloses possess following beneficial effect: this kind of precision machining device with adjustable, through being provided with the spring, utilize the resilience force of spring, make the clamp plate drive the slide bar and slide down, and it presss from both sides tightly to drive the clamp plate to the sculpture work piece, can cushion the sculpture work piece, the sculpture work piece appears damaging when avoiding pressing from both sides tightly, lead to influencing the sales volume of sculpture work piece, through the power that utilizes the motor to produce, it is rotatory to make the connecting rod drive the second belt pulley, and it is rotatory to drive first belt through the belt, it rotates to drive first threaded rod simultaneously, make the slider drive the layer board and remove, can press from both sides tightly the sculpture work piece of equidimension not, avoid appearing the unable glyptic problem of.

Drawings

Fig. 1 is a schematic perspective view of the workbench of the present invention;

FIG. 2 is a front sectional view of the working table of the present invention;

FIG. 3 is a side sectional view of the push plate of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a non-slip mat; 2. supporting legs; 3. a work table; 4. a support plate; 5. a control switch; 6. a warning light; 7. a spring; 8. pressing a plate; 9. a slide bar; 10. an engraving mechanism; 11. pushing the plate; 12. a second threaded rod; 13. a second threaded hole; 14. a second bearing; 15. a first bearing; 16. a first threaded hole; 17. a slider; 18. a chute; 19. a first threaded rod; 20. a protective shell; 21. a slip ring; 22. a limiting ring; 23. a second through hole; 24. a first pulley; 25. a belt; 26. a second pulley; 27. a connecting rod; 28. heat dissipation holes; 29. a motor; 30. a fixed block; 31. a first via.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable precision machining device comprises a workbench 3, the workbench 3, a sliding chute 18 is formed in the upper surface of the workbench 3, a first through hole 31 is formed in the inner bottom wall of the sliding chute 18, two first bearings 15 are fixedly embedded in the inner side wall of the sliding chute 18, two sliding blocks 17 matched with the sliding chute 18 are clamped in the sliding chute 18, a first threaded hole 16 is formed in one side surface, close to each other, of each sliding block 17, a first threaded rod 19 is arranged in the sliding chute 18, the left end and the right end of each first threaded rod 19 respectively penetrate through the two first threaded holes 16 and are fixedly connected with the inner rings of the two first bearings 15, supporting plates 4 are fixedly connected to the upper surfaces of the two sliding blocks 17, two second bearings 14 are fixedly embedded on the upper surface of each supporting plate 4, push plates 11 are arranged above the two supporting plates 4, two second threaded holes 13 are formed in the upper surface of each push plate 11, two second threaded rods 12 are arranged above each push plate, the bottom ends of the two groups of second threaded rods 12 respectively penetrate through the two groups of second threaded holes 13 and are fixedly connected with the inner rings of the two second bearings 14, and a second through hole 23 is formed in the upper surface of each push plate 11.

The inner walls of the two groups of second through holes 23 are fixedly connected with sliding rings 21, two sliding rods 9 are arranged above each pushing plate 11, the bottom ends of the two groups of sliding rods 9 penetrate through the two groups of sliding rings 21 and extend to the lower sides of the two pushing plates 11, the bottom ends of the two groups of sliding rods 9 are fixedly connected with pressing plates 8, the upper surface of each pressing plate 8 is fixedly connected with two springs 7, the upper surfaces of the two groups of springs 7 are fixedly connected with the bottom surfaces of the sliding rings 21, the outer surface of the first threaded rod 19 is fixedly connected with a first belt pulley 24, the bottom surface of the workbench 3 is fixedly connected with a protective shell 20, the inner side wall of the protective shell 20 is fixedly connected with a motor 29, the output end of the motor 29 is fixedly connected with a connecting rod 27 through a speed reducer, the left end of the connecting rod 27 is fixedly connected with a second belt pulley 26, a, two sets of supporting legs 2 of bottom surface fixedly connected with of workstation 3, the last fixed surface of workstation 3 is connected with sculpture mechanism 10, the positive fixedly connected with control switch 5 of workstation 3.

The below of supporting leg 2 all is equipped with slipmat 1, the upper surface of two sets of slipmats 1 all with the bottom surface fixed connection of supporting leg 2, can increase the device's stability line, the phenomenon of skew appears when preventing the staff from using, the louvre 28 that the equidistance was arranged is seted up to the bottom surface of protective housing 20, the quantity of louvre 28 is three at least, can outwards spill the heat that produces motor 29, prevent to influence motor 29's life, the fixed surface of first threaded rod 19 is connected with spacing ring 22, spacing ring 22 is located first belt pulley 24's right side, can protect first belt pulley 24, avoid slider 17 to collide first belt pulley 24.

Two fixed blocks 30 of inside wall fixedly connected with of protective housing 20, the side that two fixed blocks 30 are close to each other all is connected with motor 29's external fixed surface, can protect motor 29, avoid motor 29 when using the problem that rocks to appear, the positive fixedly connected with warning light 6 of workstation 3, warning light 6 is located control switch 5's right side, can warn the staff the device to have the trouble, the staff of being convenient for overhauls the device.

It should be noted that, the utility model relates to a precision machining device with adjustable, when the staff used, at first be linked together motor 29 and power, press control switch 5, make motor 29 produce power, utilize the power that motor 29 produced, it is rotatory to drive connecting rod 27, utilize second belt pulley 26 simultaneously, belt 25 and first belt pulley 24's cooperation, can drive first threaded rod 19 and rotate, and make slider 17 utilize the rotation of first threaded rod 19, it moves as to the distance of sculpture work piece looks adaptation to drive layer board 4, rotate second threaded rod 12 immediately, make push pedal 11 move down, utilize the cooperation of spring 7 and sliding ring 21 simultaneously, it presss from both sides tightly to drive slide bar 9 lapse and cushion the sculpture work piece with clamp plate 8.

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 precision finishing device with adjustable, includes workstation (3), its characterized in that: the workbench (3), the upper surface of the workbench (3) is provided with a sliding chute (18), the inner bottom wall of the sliding chute (18) is provided with a first through hole (31), the inner side wall of the sliding chute (18) is fixedly embedded with two first bearings (15), the sliding chute (18) is internally clamped with two sliding blocks (17) matched with the sliding chute (18), one side surface of the sliding blocks (17) close to each other is provided with a first threaded hole (16), the sliding chute (18) is internally provided with a first threaded rod (19), the left end and the right end of the first threaded rod (19) respectively penetrate through the two first threaded holes (16) and are fixedly connected with the inner rings of the two first bearings (15), the upper surfaces of the two sliding blocks (17) are fixedly connected with supporting plates (4), and the upper surface of each supporting plate (4) is fixedly embedded with two second bearings (14), push plates (11) are arranged above the two supporting plates (4), two second threaded holes (13) are formed in the upper surface of each push plate (11), two second threaded rods (12) are arranged above each push plate (11), the bottom ends of the two groups of second threaded rods (12) respectively penetrate through the two groups of second threaded holes (13) and are fixedly connected with the inner rings of the two second bearings (14), and a second through hole (23) is formed in the upper surface of each push plate (11);

the inner walls of the two groups of second through holes (23) are fixedly connected with sliding rings (21), two sliding rods (9) are arranged above each pushing plate (11), the bottom ends of the two groups of sliding rods (9) penetrate through the two groups of sliding rings (21) and extend to the lower portions of the two pushing plates (11), the bottom ends of the two groups of sliding rods (9) are fixedly connected with pressing plates (8), the upper surface of each pressing plate (8) is fixedly connected with two springs (7), the upper surfaces of the two groups of springs (7) are fixedly connected with the bottom surfaces of the sliding rings (21), the outer surface of the first threaded rod (19) is fixedly connected with a first belt pulley (24), the bottom surface of the workbench (3) is fixedly connected with a protective shell (20), the inner side wall of the protective shell (20) is fixedly connected with a motor (29), and the output end of the motor (29) is fixedly connected with a connecting, the left end fixedly connected with second belt pulley (26) of connecting rod (27), the inside of first through-hole (31) is equipped with belt (25), second belt pulley (26) are connected with first belt pulley (24) transmission through belt (25), two sets of supporting legs (2) of bottom surface fixedly connected with of workstation (3), the last fixed surface of workstation (3) is connected with sculpture mechanism (10), the positive fixedly connected with control switch (5) of workstation (3).

2. The adjustable precision machining device according to claim 1, wherein: the anti-skidding support legs are characterized in that anti-skidding pads (1) are arranged below the two sets of support legs (2), and the upper surfaces of the two sets of anti-skidding pads (1) are fixedly connected with the bottom surfaces of the support legs (2).

3. The adjustable precision machining device according to claim 1, wherein: the bottom surface of the protective shell (20) is provided with heat dissipation holes (28) which are arranged equidistantly, and the number of the heat dissipation holes (28) is at least three.

4. The adjustable precision machining device according to claim 1, wherein: the outer surface of the first threaded rod (19) is fixedly connected with a limiting ring (22), and the limiting ring (22) is located on the right side of the first belt pulley (24).

5. The adjustable precision machining device according to claim 1, wherein: the utility model discloses a motor protective housing, including the inside wall fixedly connected with of protective housing (20) two fixed blocks (30), two a side that fixed block (30) are close to each other all is connected with the surface fixed connection of motor (29).

6. The adjustable precision machining device according to claim 1, wherein: the front face of the workbench (3) is fixedly connected with a prompting lamp (6), and the prompting lamp (6) is located on the right side of the control switch (5).