CN213560184U

CN213560184U - Cutting device of cast aluminum part

Info

Publication number: CN213560184U
Application number: CN202021605871.3U
Authority: CN
Inventors: 吴齐
Original assignee: Nanjing Ganxi Machine Manufacturing Co ltd
Current assignee: Nanjing Ganxi Machine Manufacturing Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-29
Anticipated expiration: 2030-08-05

Abstract

The utility model belongs to the technical field of cutting equipment, especially, be a cutting device of casting aluminium spare, to the mode of current artifical handheld cutting machine cutting waste time and energy, inefficiency, and be difficult to advance line location and the problem that the adjustment of position leads to the cutting accuracy to be difficult to the assurance to the aluminium finished piece of cutting, the following scheme is proposed at present, and it includes the base, the spout has been seted up at the base top, and slidable mounting has the slide in the spout, and the through-hole has been seted up to slide one side, and vertical hole has all been seted up to slide top both sides, and two vertical downthehole equal rotation of installing threaded rod, the equal thread bush in two threaded rod outsides is equipped with the locating plate, and two threaded rod bottoms all extend to in the through-hole. The utility model discloses be convenient for carry out the centre gripping to the aluminium part and can adjust the relative position of aluminium part and cutting knife after the centre gripping is accomplished, improved cutting efficiency when guaranteeing cutting accuracy.

Description

Cutting device of cast aluminum part

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a cutting device of casting aluminium spare.

Background

The aluminum product is a general name of daily necessities and industrial goods which are processed by adopting aluminum alloy as a main raw material. Aluminum alloys are a generic term for aluminum-based alloys. The aluminum alloy has low density, high strength, good plasticity, excellent electric conductivity, heat conductivity and corrosion resistance, is widely used in industry, and is second to steel in use amount. Common aluminum products such as aluminum bars are mostly produced by adopting a casting process, and the produced aluminum products need to be cut into small sections.

The mode of current artifical handheld cutting machine cutting wastes time and energy, and is inefficient, and is difficult to fix a position the aluminium finished piece of cutting and the adjustment of position leads to cutting accuracy to be difficult to guarantee, therefore we have proposed a cutting device of casting aluminium spare and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cutting precision is difficult to guarantee because the mode of the cutting of the manual handheld cutting machine is time-consuming and labor-consuming, low in efficiency and difficult to position the aluminum parts of the cutting and the adjustment of the position, and providing a cutting device for casting aluminum parts.

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

a cutting device for cast aluminum parts comprises a base, wherein a sliding groove is formed in the top of the base, a sliding plate is slidably mounted in the sliding groove, a through hole is formed in one side of the sliding plate, vertical holes are formed in two sides of the top of the sliding plate, threaded rods are rotatably mounted in the two vertical holes, positioning plates are respectively sleeved on the outer sides of the two threaded rods in a threaded manner, the bottom ends of the two threaded rods extend into the through hole and are fixedly provided with first bevel gears, two fixing plates are fixedly mounted in the through hole, one side, close to each other, of the two fixing plates is rotatably mounted with a same cylinder, two second bevel gears are fixedly sleeved on the outer sides of the cylinders, the two first bevel gears are respectively meshed with corresponding second bevel gears, a square hole is formed in one end of each cylinder, a square rod is, rotate on the inner wall of spout both sides and install same lead screw, slide thread bush is established in the lead screw outside, and the equal fixed mounting of a circle axle other end in lead screw one end and two circle axles has the knob, the equal fixed mounting in both sides has the riser around the base top, and the spread groove has all been seted up to one side that two risers are close to each other, and slidable mounting has same connecting plate in two spread grooves, and connecting plate top fixed mounting has the motor, and fixed mounting has the cutting knife on the motor output shaft, and connecting plate one side has the handle through connecting rod.

Preferably, the equal fixedly connected with supporting spring's of both sides one end around the connecting plate bottom, the other end of two supporting spring is fixed connection respectively on the connecting groove bottom inner wall that corresponds, supports and resets the connecting plate.

Preferably, equal fixed mounting has the limiting plate on two threaded rods, and two limiting plates all support spacingly with slide top activity butt, to the threaded rod.

Preferably, the both sides of slide top all fixedly connected with guide bar, two locating plates slip the cover respectively and establish the corresponding guide bar outside, guide the locating plate.

Preferably, the bottom of the sliding plate is provided with a plurality of grooves, the plurality of grooves are internally and movably connected with balls, and the plurality of balls are in rolling connection with the inner wall of the bottom of the sliding groove. The slide plate is supported and the sliding resistance of the slide plate is reduced.

Preferably, the fixed cover in the drum outside is equipped with two spacing axle sleeves, and two spacing axle sleeves move about the butt respectively with corresponding fixed plate one side, carry on spacingly to the drum.

In the utility model, a cutting device of casting aluminium spare, through placing the aluminium spare at the slide top, then through the knob of rotatory position above and drive square pole rotation through the round axle, square pole drives the drum and rotates, the drum drives two second bevel gears and rotates, two second bevel gears drive corresponding first bevel gear rotation respectively, two first bevel gears drive two threaded rods and rotate, two threaded rods drive two locating plates to move down and the cooperation of a section of thick bamboo and slide top is fixed to the aluminium spare through the cooperation with corresponding locating plate respectively and under the guide effect of two guide bars, then drive the lead screw rotation through the knob of rotatory position below, the lead screw drives through the screw-thread fit with the slide and drives the slide lateral sliding, the slide drives the lateral movement of aluminium spare thereby adjusts the relative position of aluminium spare and cutting knife;

in the utility model, the cutting device for the cast aluminum piece controls the connecting plate to move downwards and compress the two supporting springs by starting the motor and holding the handle, the connecting plate drives the motor and the cutting knife to move downwards and drives the cutting knife to rotate at high speed through the motor to cut the aluminum piece, and after the cutting is finished, the connecting plate resets under the action of the supporting springs and drives the motor and the cutting knife to move upwards by loosening the handle, so that the next processing is convenient;

the utility model has the advantages of reasonable design, be convenient for carry out the centre gripping to the aluminium part and can accomplish the relative position of back regulation aluminium part and cutting knife at the centre gripping, improved cutting efficiency when guaranteeing cutting accuracy, the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a cutting device for casting aluminum parts according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a cutting device for cast aluminum parts according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a cutting device for cast aluminum parts according to the present invention.

In the figure: 1. a base; 2. a chute; 3. a slide plate; 4. a screw rod; 5. a circular shaft; 6. a square rod; 7. a vertical plate; 8. positioning a plate; 9. a through hole; 10. a threaded rod; 11. a first bevel gear; 12. a cylinder; 13. a second bevel gear; 14. a guide bar; 15. a ball bearing; 16. connecting grooves; 17. a connecting plate; 18. a motor; 19. a cutting knife; 20. a support spring; 21. a limiting shaft sleeve; 22. a fixing plate; 23. and a limiting plate.

Detailed Description

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

Referring to fig. 1-3, a cutting device for cast aluminum parts comprises a base 1, a chute 2 is arranged at the top of the base 1, a sliding plate 3 is arranged in the chute 2 in a sliding manner, a through hole 9 is arranged at one side of the sliding plate 3, vertical holes are arranged at both sides of the top of the sliding plate 3, threaded rods 10 are respectively and rotatably arranged in the two vertical holes, a positioning plate 8 is respectively sleeved at the outer sides of the two threaded rods 10 in a threaded manner, the bottom ends of the two threaded rods 10 extend into the through hole 9 and are fixedly provided with first bevel gears 11, two fixing plates 22 are fixedly arranged in the through hole 9, the same cylinder 12 is rotatably arranged at the mutually adjacent sides of the two fixing plates 22, two second bevel gears 13 are fixedly sleeved at the outer sides of the cylinder 12, the two first bevel gears 11 are respectively meshed with the corresponding second bevel gears 13, a square hole is arranged at one, base 1 rotates the cover and establishes in the 5 outsides of two circle axles, 2 both sides inner walls of spout are rotated and are installed

same lead screw

4, 3 threaded sleeve of slide establish in the 4 outsides of lead screw, the equal fixed mounting of a circle axle 5 other end in 4 one ends of lead screw and two circle axles 5 has the knob, the equal fixed mounting in both sides has riser 7 around the 1 top of base, spread groove 16 has all been seted up to one side that two riser 7 are close to each other, slidable mounting has same connecting plate 17 in two spread grooves 16, connecting plate 17 top fixed mounting has motor 18, fixed mounting has cutting knife 19 on the 18 output shafts of motor, connecting plate 17 one side has the handle.

The utility model discloses in, the equal fixedly connected with supporting spring 20's in both sides one end around connecting plate 17 bottom, two supporting spring 20's the other end fixed connection respectively support and reset connecting plate 17 on the 16 bottom inner walls of spread groove that correspond.

The utility model discloses in, equal fixed mounting has limiting plate 23 on two threaded rods 10, and two limiting plates 23 all with 3 top activity butts of slide, support threaded rod 10 spacing.

The utility model discloses in, 3 top both sides equal fixedly connected with guide bar 14 of slide, two locating plates 8 slide the cover respectively and establish in the 14 outsides of corresponding guide bar, lead to locating plate 8.

The utility model discloses in, open 3 bottoms of slide has a plurality of recesses, equal swing joint has ball 15 in a plurality of recesses, a plurality of ball 15 all with 2 bottom inner wall roll connections of spout. The slide plate 3 is supported and its sliding resistance is reduced.

The utility model discloses in, the fixed cover in the drum 12 outside is equipped with two spacing axle sleeves 21, and two spacing axle sleeves 21 carry on spacingly with the fixed plate 22 one side activity butt that corresponds respectively to drum 12.

In the utility model, when in use, by placing the aluminum piece on the top of the sliding plate 3, then by rotating the knob above and driving the square rod 6 to rotate through the round shaft 5, the square rod 6 drives the cylinder 12 to rotate, the cylinder 12 drives the two second bevel gears 13 to rotate, the two second bevel gears 13 respectively drive the corresponding first bevel gears 11 to rotate, the two first bevel gears 11 drive the two threaded rods 10 to rotate, the two threaded rods 10 respectively drive the two positioning plates 8 to move downwards under the guiding action of the two guiding rods 14 and the matching of the cylinder and the top of the sliding plate 3 to clamp and fix the aluminum piece, then by rotating the knob below, the lead screw 4 drives the sliding plate 3 to slide transversely through the thread matching with the sliding plate 3, the sliding plate 3 drives the aluminum piece to move transversely so as to adjust the relative position of the aluminum piece and the sliding plate 19, then through opening motor 18 and the hand control connecting plate 17 downstream of hand grip and compressing two supporting spring 20, connecting plate 17 drives motor 18 and cutting knife 19 downstream to drive cutting knife 19 through motor 18 and rotate at a high speed and cut the aluminium part, through loosening the handle after the cutting is accomplished, connecting plate 17 resets under supporting spring 20's effect and drives motor 18 and cutting knife 19 upstream, thereby so that carry out the processing of next time.

Claims

1. A cutting device for cast aluminum parts comprises a base (1) and is characterized in that a sliding groove (2) is formed in the top of the base (1), a sliding plate (3) is arranged in the sliding groove (2) in a sliding mode, a through hole (9) is formed in one side of the sliding plate (3), vertical holes are formed in two sides of the top of the sliding plate (3), threaded rods (10) are arranged in the two vertical holes in a rotating mode, positioning plates (8) are sleeved on the outer sides of the two threaded rods (10) in a threaded mode, the bottom ends of the two threaded rods (10) extend into the through hole (9) and are fixedly provided with first bevel gears (11), two fixing plates (22) are fixedly arranged in the through hole (9), one side, close to each other, of the two fixing plates (22) is rotatably provided with the same cylinder (12), two second bevel gears (13) are fixedly sleeved on the outer sides of, the square hole has been seted up to two drum (12) one end, and slidable mounting has square pole (6) in the square hole, and the equal fixed mounting in square pole (6) both ends has the one end of round axle (5), base (1) rotates the cover and establishes in two round axle (5) outsides, rotate on the inner wall of spout (2) both sides and install same lead screw (4), slide (3) threaded sleeve establishes in the lead screw (4) outside, and the equal fixed mounting of one round axle (5) other end in lead screw (4) one end and two round axles (5) has the knob, and equal fixed mounting in both sides has riser (7) around base (1) top, and spread groove (16) have all been seted up to one side that two risers (7) are close to each other, and slidable mounting has same connecting plate (17) in two spread grooves (16), and connecting plate (17) top fixed mounting has motor (18), and fixed mounting, one side of the connecting plate (17) is fixedly provided with a handle through a connecting rod.

2. The cutting device for the cast aluminum parts, according to claim 1, is characterized in that the front side and the rear side of the bottom of the connecting plate (17) are fixedly connected with one end of a supporting spring (20), and the other ends of the two supporting springs (20) are respectively and fixedly connected with the inner wall of the bottom of the corresponding connecting groove (16).

3. The cutting device for the cast aluminum parts according to claim 1, wherein limiting plates (23) are fixedly mounted on the two threaded rods (10), and the two limiting plates (23) are movably abutted against the top of the sliding plate (3).

4. The cutting device for the cast aluminum parts according to claim 1, wherein the two sides of the top of the sliding plate (3) are fixedly connected with guide rods (14), and the two positioning plates (8) are respectively sleeved on the outer sides of the corresponding guide rods (14) in a sliding manner.

5. A cutting device for cast aluminum products according to claim 1, wherein the sliding plate (3) has a plurality of grooves at the bottom, the plurality of grooves are movably connected with the balls (15), and the plurality of balls (15) are connected with the inner wall of the bottom of the sliding chute (2) in a rolling manner.

6. The cutting device for the cast aluminum parts, as set forth in claim 1, characterized in that two limit bushings (21) are fixedly sleeved outside the cylinder (12), the two limit bushings (21) being movably abutted with one side of the corresponding fixing plate (22), respectively.