CN219503702U

CN219503702U - Cutting machine

Info

Publication number: CN219503702U
Application number: CN202320367472.5U
Authority: CN
Inventors: 贾平凡; 廖陈林; 王光禹; 梁发旺
Original assignee: Zhaoqing Pisitong Machinery Co ltd
Current assignee: Zhaoqing Pisitong Machinery Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-11
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a cutting machine, which aims to cut off balance weights on two surfaces of a pouring system at one time, improve cutting efficiency and adopts the technical scheme that: the cutting machine comprises a frame, wherein a cutting module is arranged on the frame, the cutting module comprises two coaxially arranged cutting blades, the cutting blades are driven by a rotary driving module to rotate, and a feeding channel which is vertically communicated is formed between the two cutting blades of the same cutting module; the device comprises a pouring system, a support block, a feeding channel, a fixing unit, a lifting driving module, a supporting block, a transverse beam, a pressing module and a lifting driving module, wherein the fixing unit comprises a support and the lifting driving module drives the support to move up and down; belongs to the technical field of weight processing.

Description

Cutting machine

Technical Field

The utility model belongs to the technical field of weight machining, and particularly relates to a cutting machine.

Background

CN210848209U discloses a wax mould of a balance block pouring system, which comprises a pouring cup, a straight pouring gate, a cross pouring gate, an inner pouring gate and a balance block wax mould, wherein the straight pouring gate and the cross pouring gate form a main pouring gate, the balance block wax mould is connected to the straight pouring gate through the inner pouring gate, the pouring cup is connected to the cross pouring gate, the cross pouring gate is connected to the upper end and the lower end of the straight pouring gate, and a riser is arranged on the cross pouring gate which is not connected with the pouring cup;

based on this wax matrix, follow-up cast molding's balancing piece can adhere on the sprue, and has two rows of balancing pieces on a sprue, in order to make things convenient for polishing and surface treatment of follow-up part, need cut down the balancing piece from the gating system, because the balancing piece is arranged densely, and the opposite two sides of sprue all have the balancing piece, bring a great deal of inconvenience for cutting work, so still adopt manual cutting's mode to cut out the balancing piece one by one among the prior art, cutting efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide a cutting machine, which aims to cut off balance weights on two surfaces of a pouring system at one time and improve cutting efficiency.

According to a first aspect of the present utility model, there is provided a cutting machine, including a frame, on which a cutting module is provided, the cutting module including two cutting blades coaxially arranged, the cutting blades being rotated by a rotation driving module, and a feeding channel penetrating up and down being formed between the two cutting blades of the same cutting module;

the device comprises a pouring system, a support block, a feeding channel, a fixing unit, a lifting driving module, a supporting block, a transverse beam, a pressing module and a lifting driving module, wherein the fixing unit comprises a support and the lifting driving module drives the support to move up and down;

the support moves up and down to drive the pouring system to lift, and the two cutting pieces cut off the balance weights on the two sides of the pouring system respectively.

In the above-mentioned cutting machine, the cutting modules are two and arranged in a row along a first direction, the first direction is a horizontal direction and is perpendicular to the rotation axis of the cutting blade, and the feeding channel is located between the two cutting modules.

In the cutting machine, the two struts are arranged at intervals, the struts are arranged vertically, the cross beam is connected with the upper ends of the two struts, the lower ends of the two struts are connected through a bottom plate, the supporting blocks are fixed on the bottom plate, and the cutting module is located between the two struts.

In the above-mentioned cutting machine, the lifting driving module includes a rack fixed on the pillar, a gear engaged with the rack, and a driving motor for driving the gear to rotate.

In the cutting machine, the pressing module comprises an air cylinder fixed on the cross beam and a pressing plate arranged at the output end of the air cylinder, and a pressing head used for being in contact with the pouring system is arranged on the pressing plate.

In the cutting machine, a first concave portion which is concave upwards is arranged on the lower end face of the pressure head, the first concave portion penetrates through the pressure head in the first direction, and the cross section profile of the first concave portion in the vertical direction and the first direction is v-shaped.

In the above cutting machine, the pressing plate is provided with a guide groove extending along the first direction, and the pressing head is detachably connected with the pressing plate, so that the pressing head can adjust the position along the guide groove.

In the above-mentioned cutting machine, two bellying are arranged at intervals along the first direction at the top of supporting shoe, be equipped with the second depressed part of indent downwards on the bellying, the bellying is run through to the second depressed part in first direction, the cross-section profile of second depressed part in perpendicular and first direction is the v type.

One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:

in the utility model, the balance weight is separated from the pouring system by cutting the cutting piece; when the support is used, the pouring system is fixed on the support, then the support moves up and down, and because the support blocks are positioned in the feeding channel, when the support moves up and down, the pouring system can move in the feeding channel, the distance between the two cutting pieces is controlled in design, the two cutting pieces correspond to the two faces of the pouring system, and the cutting pieces can be aligned between the balance blocks and the pouring system, so that when the support moves down, the pouring system can descend and touch the cutting pieces, the cutting pieces cut off the balance blocks on the pouring system, cutting of all the balance blocks on one pouring system can be completed at a time, and the cutting efficiency is effectively accelerated.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a first embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of A of FIG. 1 in accordance with a first embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a ram according to a first embodiment of the utility model;

fig. 4 is a bottom view of the cutting module of the first embodiment of the present utility model when cutting.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Referring to fig. 1 to 4, in one embodiment of the present utility model, a cutting machine includes a frame 1, a cutting module 2 is provided on the frame 1, the cutting module 2 includes two cutting blades 21 coaxially arranged, the cutting blades 21 are driven to rotate by a rotation driving module (not shown), and a feeding channel is formed between the two cutting blades 21 of the same cutting module 2;

the casting system comprises a casting system, a support block 31, a beam 32, a support column 33 for connecting the support block 31 and the beam 32, a fixing unit 3, a pressing module 4 for pressing the casting system on the support block 31, and a lifting driving module for driving the support to move up and down, wherein the fixing unit 3 comprises a support frame and a lifting driving module for driving the support frame to move up and down, the support frame comprises the support block 31, the beam 32 and a support column 33 for connecting the support block 31 and the beam 32, the support block 31 is positioned in a feeding channel;

when the support is used, the pouring system is fixed on the support, at the moment, the pouring system is positioned above the cutting module 2, and because the supporting block 31 is positioned in the feeding channel, the pouring system can move in the feeding channel when the support moves up and down, the distance between the two cutting blades 21 is controlled when the support is designed, the two cutting blades 21 correspond to the two surfaces of the pouring system, and the cutting blades 21 can be aligned between the balance blocks and the pouring system, so that when the support moves down, the pouring system can descend and touch the cutting blades 21, the balance blocks on the pouring system are cut off by the cutting blades 21, the cutting of all the balance blocks on one pouring system can be completed at one time, and the cutting efficiency is effectively accelerated.

In the present embodiment, the cutting modules 2 are two and arranged in rows along a first direction, which is horizontal and perpendicular to the rotation axis of the cutting blade 21, the feeding channel being located between the two cutting modules 2;

the pouring system can pass through the cutting sheets 21 of the two cutting modules 2, the stress of the pouring system is relatively balanced, and the cutting type cutting machine cannot deviate;

preferably, the direction of rotation of the cutting blades 21 of the two cutting modules 2 is opposite.

In this embodiment, two cutting blades 21 of the same cutting module 2 are mounted on the same rotating shaft, the rotation driving module includes a motor, and an output shaft of the motor is in transmission connection with the rotating shaft, so as to drive the rotating shaft to rotate, and drive the cutting blades 21 to rotate.

In this embodiment, the cutting blade 21 is a diamond circular saw blade, which is more durable.

In this embodiment, the two struts 33 are arranged at intervals, the struts 33 are arranged vertically, the beam 32 is connected with the upper ends of the two struts 33, the lower ends of the two struts 33 are connected through a bottom plate 34, the supporting block 31 is fixed on the bottom plate 34, and the cutting module 2 is positioned between the two struts 33;

the support 33, the cross beam 32 and the base 34 form a frame such that the movement of the support 33 does not interfere with the cutting blade 21 and the fork can move the support block 31.

In the present embodiment, the elevation driving module includes a rack 35 fixed to the pillar 33, a gear 36 engaged with the rack 35, and a driving motor 37 driving the rotation of the gear 36; the driving motor 37 is fixed on the frame 1, the driving motor 37 drives the gear 36 to rotate, the gear 36 is meshed with the rack 35, the rack 35 is further moved up and down, and the bracket can be lifted.

In this embodiment, one strut 33 is slidably engaged up and down with the frame 1, and the other strut 33 is connected to the lift drive module to provide power.

Preferably, the tooth form can be machined directly into the post 33 so that the post 33 and the rack 35 form a unitary structure, without the need for additional securing of the rack 35.

In the embodiment, the compacting module 4 comprises an air cylinder 41 fixed on the cross beam 32 and a pressing plate 42 arranged at the output end of the air cylinder 41, wherein a pressing head 43 for contacting with a pouring system is arranged on the pressing plate 42;

the cylinder 41 acts to enable the pressing plate 42 to lift, the pressing head 43 can lift along with the pressing plate 42, when the pouring system is placed on the supporting block 31, the pressing head 43 can descend to tightly press the pouring system on the supporting block 31, and when cutting is completed, the pressing head 43 can ascend to loosen the pouring system, so that the pouring system is convenient to take materials.

Preferably, the lower end surface of the pressure head 43 is provided with a first concave portion 431 recessed upwards, the first concave portion 431 penetrates through the pressure head 43 in a first direction, and the cross section profile of the first concave portion 431 in a direction perpendicular to the first direction is v-shaped; the pressure head 43 can be clamped at the upper end of the pouring system, and has a positioning function;

similarly, two protruding portions 311 are arranged at intervals on the top of the supporting block 31 along the first direction, second recessed portions recessed downwards are arranged on the protruding portions 311, the second recessed portions penetrate through the protruding portions 311 in the first direction, the cross section profile of the second recessed portions in the vertical direction and the first direction is of a V shape, the second recessed portions can position the pouring system, the fixing positions of the pouring system are limited, and a riser of the pouring system can be contained in a gap between the two protruding portions 311, so that the pouring system is prevented from interfering with the supporting block 31.

In this embodiment, the pressing plate 42 is provided with a guide groove 421 extending along the first direction, the pressing head 43 is detachably connected with the pressing plate 42, the pressing head 43 is provided with a threaded hole, a screw is used to pass through the guide groove 421 and match with the threaded hole, the pressing head 43 can be fixed on the pressing plate 42, when the position needs to be adjusted, the screw can be loosened, the pressing head 43 is moved along the length direction of the guide groove 421, and then the screw is locked after the position is reached.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The cutting machine comprises a frame, and is characterized in that a cutting module is arranged on the frame, the cutting module comprises two coaxially arranged cutting blades, the cutting blades rotate under the drive of a rotary driving module, and a feeding channel which is vertically communicated is formed between the two cutting blades of the same cutting module;

2. The cutter of claim 1, wherein the cutting modules are two and are arranged in a row along a first direction, the first direction being horizontal and perpendicular to the axis of rotation of the cutting blade, the feed channel being located between the two cutting modules.

3. The cutting machine of claim 1, wherein the struts are two and spaced apart, the struts are vertically disposed, the cross member connects the upper ends of the two struts, the lower ends of the two struts are connected by a base plate, the support block is fixed to the base plate, and the cutting module is positioned between the two struts.

4. A cutter according to claim 3, wherein the elevation drive module comprises a rack fixed to the support column, a gear engaged with the rack, and a drive motor for driving the rotation of the gear.

5. The cutting machine according to claim 2, wherein the compacting module comprises a cylinder fixed on the beam, a pressing plate arranged at the output end of the cylinder, and a pressing head arranged on the pressing plate and used for contacting with the pouring system.

6. The cutting machine of claim 5, wherein the lower end surface of the ram is provided with a first recess recessed upward, the first recess extending through the ram in a first direction, and the first recess having a V-shaped cross-sectional profile perpendicular to the first direction.

7. The cutting machine of claim 5, wherein the platen is provided with a guide slot extending in a first direction, and the ram is removably coupled to the platen such that the ram is positionable along the guide slot.

8. The cutting machine according to claim 2, wherein the top of the supporting block is provided with two protruding portions at intervals along the first direction, the protruding portions are provided with second recessed portions recessed downwards, the second recessed portions penetrate through the protruding portions in the first direction, and the cross-sectional profile of the second recessed portions in the vertical direction and the first direction is V-shaped.