CN214164152U

CN214164152U - Spiral type chip pre-extrusion shaping device

Info

Publication number: CN214164152U
Application number: CN202023035607.3U
Authority: CN
Inventors: 王顺顺; 韩丹
Original assignee: Suzhou Luhong Mechanical Parts Co ltd
Current assignee: Suzhou Luhong Mechanical Parts Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-10
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a spiral chip pre-extrusion shaping device, which comprises an extrusion device shell, a chip collecting box, a rotating main shaft and a support frame, wherein the rotating main shaft is arranged inside the extrusion device shell, a spiral blade is arranged on the rotating main shaft, the left side of the rotating main shaft is connected with a driving motor, a chip feeding port is arranged on the right side of the upper end surface of the extrusion device shell, a chip discharging port is arranged on the left side of the lower end surface of the extrusion device shell, the lower end of the chip discharging port is connected to the upper end of the chip collecting box, an extrusion plate is arranged in the chip collecting box, an electric telescopic rod is arranged on the mounting plate, and the other end of the electric telescopic rod is fixed on the extrusion plate; compared with the prior art, the utility model discloses following beneficial effect has: can carry out automatic crowded smear metal in advance to extrude the plastic and convey out, can carry out the secondary extrusion to the smear metal, reduce treatment cost and time, improve efficiency.

Description

Spiral type chip pre-extrusion shaping device

Technical Field

The utility model belongs to the technical field of mechanical equipment, in particular to spiral smear metal extrudees shaping device in advance.

Background

For example, deep hole drilling (the ratio of the hole depth to the hole diameter is greater than 5) is a common process, and in some parts machining, the amount of the chips can be more than 40%, and the deep hole machining is poor, so that a large amount of cutting oil is often used, and a large amount of chips are discharged. Cutting oil and cuttings can become a main pollution source of a factory without reasonable treatment, for example, oil drops can corrode a cement ground and reduce the bearing capacity of the ground; slippery ground affects work efficiency and production safety. Efficient and convenient handling of cutting oil and chips is often a troublesome problem.

Conventionally, a filter such as a filter screen is used to separate cutting oil and chips first, and a spin-drying method is also used to separate cutting oil and chips. Then, the fluffy chips need to be treated and recovered, and the chips are generally recovered by a method of extruding the fluffy chips into a block material under high pressure by using an extruding cylinder, but the extruding effect is not obvious.

Therefore, a spiral chip pre-extrusion shaping device is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a spiral smear metal extrudees shaping device in advance to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is realized like this: a spiral chip pre-extrusion shaping device comprises an extrusion device shell, chip collecting boxes, rotating main shafts and supporting frames, wherein the number of the supporting frames is two, a fixed plate is welded at the upper end of each supporting frame, the extrusion device shell is fixed on the two supporting frames through the two fixed plates, the rotating main shafts are installed inside the extrusion device shell, spiral blades are arranged on the rotating main shafts, the left sides of the rotating main shafts are connected with a driving motor, a chip feeding hole is formed in the right side of the upper end surface of the extrusion device shell, a chip discharging hole is formed in the left side of the lower end surface of the extrusion device shell, the lower ends of the chip discharging holes are connected to the upper ends of the chip collecting boxes, extrusion plates are installed in the chip collecting boxes, a placing plate is fixed between the lower ends of the two supporting frames, and the chip collecting boxes are installed on the placing plate, the electric telescopic handle is characterized in that a mounting plate is fixed on the placing plate, an electric telescopic handle is installed on the mounting plate, and the other end of the electric telescopic handle is fixed on the extrusion plate.

As a preferred embodiment, a fixed block is fixed at each of the left end and the right end inside the casing of the extrusion device, a rolling bearing is installed in each fixed block, and the rotating main shaft is fixed inside the casing of the extrusion device through two rolling bearings.

In a preferred embodiment, the rotating main shaft is connected with a driving motor through a coupling for transmission, and the driving motor is a gear reducer.

In a preferred embodiment, the pitch of the spiral blades arranged on the rotating main shaft is gradually reduced from right to left.

In a preferred embodiment, a plurality of shock absorbing pads are arranged on the lower end surfaces of the two support frames.

In a preferred embodiment, the chip collection box is provided at a left side surface thereof with an outlet door, and the outlet door is mounted at the left side surface of the chip collection box by a hinge.

After the technical scheme is adopted, the beneficial effects of the utility model are that: simple structure, convenient operation can carry out automatic extrusion plastic in advance and convey out with the more fluffy smear metal, can carry out the secondary extrusion to the smear metal according to the demand, reduces processing cost and time, also effectual improvement efficiency simultaneously, in the middle of the in-service use process, more be applicable to mechanical equipment technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is the overall structure schematic diagram of the spiral chip pre-extrusion shaping device of the present invention.

Fig. 2 is a schematic sectional view of the spiral chip pre-extruding and shaping device of the present invention.

Fig. 3 is a schematic side view of the spiral chip pre-extruding and shaping device of the present invention.

In the figure, 1-a shock pad, 2-a support frame, 3-an extrusion device shell, 4-a chip feeding port, 5-a coupler, 6-a driving motor, 7-a chip discharging port, 8-a chip collecting box, 9-an electric telescopic rod, 10-a mounting plate, 11-a placing plate, 12-a fixed block, 13-a rolling bearing, 14-a rotating main shaft, 15-a spiral blade, 16-an extrusion plate and 17-a fixed 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a spiral chip pre-extrusion shaping device comprises an extrusion device shell 3, chip collecting boxes 8, rotating main shafts 14 and supporting frames 2, wherein the number of the supporting frames 2 is two, a fixing plate 17 is welded at the upper end of each supporting frame 2, the extrusion device shell 3 is fixed on the two supporting frames 2 through the two fixing plates 17, the rotating main shafts 14 are installed inside the extrusion device shell 3, spiral blades 15 are arranged on the rotating main shafts 14, the left side of each rotating main shaft 14 is connected with a driving motor 6, a chip feeding port 4 is arranged on the right side of the upper end surface of the extrusion device shell 3, a chip discharging port 7 is arranged on the left side of the lower end surface of the extrusion device shell 3, the lower end of the chip discharging port 7 is connected to the upper end of each chip collecting box 8, an extrusion plate 16 is installed inside each chip collecting box 8, a placing plate 11 is fixed between the lower ends of the two supporting frames 2, and each chip collecting box 8 is installed on the placing plate 11, the placing plate 11 is fixed with a mounting plate 10, the mounting plate 10 is provided with an electric telescopic rod 9, and the other end of the electric telescopic rod 9 is fixed on an extrusion plate 16.

Inside left end and the right-hand member of extrusion device shell 3 all are fixed with a fixed block 12, all install a antifriction bearing 13 in every fixed block 12, and rotatory main shaft 14 passes through two antifriction bearings 13 to be fixed inside extrusion device shell 3, is convenient for install rotatory main shaft 14 in crowded eye device shell, and it is effectual to rotate.

The rotary main shaft 14 and the driving motor 6 are connected and driven through the coupler 5, the rotary main shaft 14 and the output shaft of the driving motor 6 can be firmly connected to rotate together, the motion and the torque are transmitted, and meanwhile, the connected machine member can be prevented from bearing overlarge load, so that the overload protection effect is realized; the driving motor 6 is an F-series gear reducer, and has the advantages of stable transmission, low noise, large bearing capacity, low temperature rise, long service life, large bearing capacity and the like.

The helical blade 15 arranged on the rotating main shaft 14 gradually reduces from right to left in pitch, and after chips enter the extrusion device shell 3, due to the action of the helical blade 15, the chips will move leftwards, the pitch between the helical blades 15 is smaller and smaller, and the chips are extruded more and more.

The lower end surfaces of the two support frames 2 are provided with a plurality of shock absorption pads 1, so that the shaking generated in the operation process of the device can be effectively reduced.

The left side surface of the chip collecting box 8 is provided with a discharge door, and the discharge door is mounted on the left side surface of the chip collecting box 8 through a hinge, so that chips can be conveniently taken out and collected from the chip collecting box 8 after being extruded.

As an embodiment of the present invention: in practical use, firstly, the power supply of the driving motor 6 is switched on, the rotating main shaft 14 under the action of the driving motor 6 and the coupling 5 will drive the spiral blade 15 to rotate together, then, the cuttings are fed into the extrusion device housing 3 from a cuttings feed port 4 provided at the upper end of the extrusion device housing 3, under the action of the rotating main shaft 14 and the helical blades 15, the chips will move to the left, and because the distance between the right and left screw pitches of the helical blades 15 is gradually reduced, the chips are more and more squeezed during the moving process, when the swarf moves to the leftmost end, it will fall into the swarf collecting bin 8 for collection, then the power of the telescopic link of switch-on motor, electric telescopic handle 9 will promote stripper plate 16 and carry out the secondary extrusion to the smear metal, further improve the plastic effect of smear metal, open the discharge door at last, can collect the smear metal after the extrusion.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spiral smear metal extrudees shaping device in advance, includes extrusion device shell (3), smear metal collecting box (8), rotatory main shaft (14) and support frame (2), its characterized in that: the cutting chip collecting device is characterized in that the supporting frames (2) are provided with two, every fixing plate (17) is welded at the upper end of each supporting frame (2), the extruding device shell (3) is fixed on the two supporting frames (2) through the two fixing plates (17), a rotating main shaft (14) is installed inside the extruding device shell (3), a spiral blade (15) is arranged on the rotating main shaft (14), the left side of the rotating main shaft (14) is connected with a driving motor (6), a cutting chip feeding hole (4) is formed in the right side of the upper end surface of the extruding device shell (3), a cutting chip discharging hole (7) is formed in the left side of the lower end surface of the extruding device shell (3), the lower end of the cutting chip discharging hole (7) is connected to the upper end of the cutting chip collecting box (8), an extruding plate (16) is installed in the cutting chip collecting box (8), and a placing plate (11) is fixed between the lower ends of the two supporting frames (2), the cutting scrap collecting box (8) is installed on a placing plate (11), a mounting plate (10) is fixed on the placing plate (11), an electric telescopic rod (9) is installed on the mounting plate (10), and the other end of the electric telescopic rod (9) is fixed on an extrusion plate (16).

2. A spiral chip pre-extrusion truing apparatus as defined in claim 1, wherein: inside left end and the right-hand member of extrusion device shell (3) all are fixed with a fixed block (12), every all install a antifriction bearing (13) in fixed block (12), rotatory main shaft (14) are fixed inside extrusion device shell (3) through two antifriction bearing (13).

3. A spiral chip pre-extrusion truing apparatus as defined in claim 1, wherein: the rotating main shaft (14) and the driving motor (6) are connected and driven through a coupler (5), and the driving motor (6) is a gear reducer.

4. A spiral chip pre-extrusion truing apparatus as defined in claim 1, wherein: the spiral blade (15) arranged on the rotating main shaft (14) is gradually reduced from right to left in pitch.

5. A spiral chip pre-extrusion truing apparatus as defined in claim 1, wherein: two the lower extreme surface of support frame (2) all is provided with a plurality of shock pads (1).

6. A spiral chip pre-extrusion truing apparatus as defined in claim 1, wherein: the left side surface of the chip collecting box (8) is provided with a discharge door, and the discharge door is mounted on the left side surface of the chip collecting box (8) through a hinge.