CN215468515U

CN215468515U - Reducing cutting device

Info

Publication number: CN215468515U
Application number: CN202122015318.5U
Authority: CN
Inventors: 王世富; 赖道金; 吴闻志; 房成法; 蒋海平
Original assignee: Jiangyou Minfu Industrial Co ltd
Current assignee: Jiangyou Minfu Industrial Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-11
Anticipated expiration: 2031-08-25

Abstract

A reducing cutting device comprises a substrate; the pushing assembly is arranged on the substrate and comprises limiting mechanisms which are arranged on the substrate in an equally-spaced array mode, the pushing mechanisms are arranged on two sides of each limiting mechanism and are used for supporting cut objects, and the pushing mechanisms are used for pushing the cut objects; the upper clamping mechanism is arranged on the substrate; the cutting mechanism is arranged on the upper clamping mechanism; the pushing assembly is used for limiting pushing operation of the cutting object, the upper clamping mechanism acts on the upper side of the cutting object, the upper clamping mechanism is matched with the pushing assembly to be used for clamping and fixing the cutting object, and the cutting mechanism is used for cutting operation of the cutting object. When the cutting machine cuts the rod-shaped materials, the rod-shaped materials can be supported and limited according to the specific diameters of the rod-shaped materials, meanwhile, the pushing operation of the rod-shaped materials can be automatically carried out, the pushing automation degree of the rod-shaped materials is improved, the automatic positioning and cutting operation of the rod-shaped materials can be carried out, the cutting efficiency of the rod-shaped materials is obviously improved, and the cutting machine has high practicability.

Description

Reducing cutting device

Technical Field

The utility model relates to a casting processing technology, in particular to a reducing cutting device.

Background

Bar-shaped casting material is a common bar-shaped material that is prepared by the mode of casting, its length of bar-shaped steel that the casting was accomplished generally is longer, thereby inconvenient piling up or carrying out the transportation operation, consequently, after the casting was accomplished, often cut the rod through manual cutting device, this kind of cutting mode cutting efficiency is lower, and at the in-process of cutting, still there is inconvenient automatic propelling movement's of carrying on shortcoming, thereby the cutting for bar-shaped material has led to the fact certain influence, current cutting device still inconveniently carries out the cutting operation of the great bar-shaped material of diameter simultaneously, thereby bar-shaped material's cutting efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reducing cutting device, which is used for solving the defects of the prior art, can support and limit a rod-shaped material according to the specific diameter of the rod-shaped material when the rod-shaped material is cut, can automatically push the rod-shaped material, improves the automation degree of pushing the rod-shaped material, can automatically position and cut the rod-shaped material, obviously improves the cutting efficiency of the rod-shaped material and has stronger practicability.

In order to achieve the purpose of the utility model, the following technology is adopted:

a variable diameter cutting apparatus comprising:

a substrate;

the pushing assembly is arranged on the substrate and comprises limiting mechanisms which are arranged on the substrate in an equally-spaced array mode, the pushing mechanisms are arranged on two sides of each limiting mechanism and are used for supporting cut objects, and the pushing mechanisms are used for pushing the cut objects;

the upper clamping mechanism is arranged on the substrate;

the cutting mechanism is arranged on the upper clamping mechanism;

the pushing assembly is used for limiting pushing operation of the cutting object, the upper clamping mechanism acts on the upper side of the cutting object, the upper clamping mechanism is matched with the pushing assembly to be used for clamping and fixing the cutting object, and the cutting mechanism is used for cutting operation of the cutting object.

Further, stop gear is including installing in the fixed plate of base plate, the backup pad is installed to the fixed plate upwards extending, the backup pad upper end is equipped with the V-arrangement support, the inner wall of V-arrangement support takes shape there is the T-slot, four pairs of regulation seats are all installed to the both sides of V-arrangement support, every is every all being equipped with accommodate the lead screw between the seat, accommodate the lead screw's outside end all is equipped with the regulation cap, accommodate the lead screw all is equipped with the sliding seat, the sliding seat inboard all is equipped with interior solid board, be located the homonymy every all be equipped with the sliding seat between interior solid board, the T-slot is all located to the sliding seat, the sliding seat all is equipped with carries the seat, carry the seat all to be equipped with the delivery wheel.

Furthermore, the pushing mechanism comprises pushing bearing seats arranged on the outer walls of the pair of V-shaped supports, a plurality of pushing guide rods are arranged between the pushing bearing seats, one of the pushing bearing seats is provided with a pushing motor, an output shaft of the pushing motor is connected with a pushing lead screw, the pushing lead screw is provided with a pushing seat, the pushing seat is provided with a concave push plate, and the concave push plate extends downwards and is provided with a downward push plate.

Further, the upper clamp mechanism comprises a pair of overhanging bottom plates arranged on two sides of the substrate, the overhanging bottom plates are provided with a pair of upper extending support rods in an upwards extending mode, upper ends of the upper extending support rods are provided with upper plates, two pairs of upper clamping end plates are arranged on the upper plates, each pair of upper clamping end plates are distributed up and down, a pair of upper clamping support columns are arranged between each pair of upper clamping end plates, the upper clamping end plates located at the lower ends are arranged on the upper plates, upper clamping motors are arranged on the upper clamping end plates located at the upper ends, output shafts of the upper clamping motors are connected with upper clamping lead screws, the upper clamping lead screws are provided with upper clamping seats, the upper clamping seats are provided with a pair of lower push rods in a downwards extending mode, lower ends of each pair of lower push rods are provided with downwards-pushing inner plates, inner walls of the downwards-pushing inner plates are provided with upper clamping blocks, and V-shaped grooves are formed in the lower ends of the upper clamping blocks in an opening mode.

Further, the cutting mechanism comprises two pairs of cutting bearing seats, each pair of cutting bearing seats are distributed vertically, a plurality of cutting guide rods are arranged between each pair of cutting bearing seats, a cutting motor is installed on each pair of cutting bearing seats located at the upper end, an output shaft of the cutting motor is connected with a cutting lead screw, each cutting lead screw is provided with a cutting seat, a middle connecting plate is arranged between the cutting seats, a lower penetrating plate is arranged on the middle connecting plate in a downward extending mode, a driving motor is arranged at the lower end of the lower penetrating plate, and an output shaft of the driving motor is connected with a cutting wheel.

The technical scheme has the advantages that:

when the cutting machine cuts the rod-shaped materials, the rod-shaped materials can be supported and limited according to the specific diameters of the rod-shaped materials, meanwhile, the pushing operation of the rod-shaped materials can be automatically carried out, the pushing automation degree of the rod-shaped materials is improved, the automatic positioning and cutting operation of the rod-shaped materials can be carried out, the cutting efficiency of the rod-shaped materials is obviously improved, and the cutting machine has high practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows an enlarged view at a.

Fig. 4 shows an enlarged view at B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention usually put in use, only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a variable diameter cutting apparatus includes a substrate 1, a pushing assembly 2, an upper clamping mechanism 3, and a cutting mechanism 4. The pushing assembly 2 is arranged on the substrate 1 and comprises a limiting mechanism which is arranged on the substrate 1 in an equally spaced array mode, pushing mechanisms are arranged on two sides of the limiting mechanism and used for supporting cutting objects, and the pushing mechanisms are used for pushing the cutting objects. The upper clamp mechanism 3 is provided on the substrate 1. The cutting mechanism 4 is arranged on the upper clamping mechanism 3. The pushing assembly 2 is used for limiting pushing operation of a cutting object, the upper clamping mechanism 3 acts on the upper side of the cutting object, the upper clamping mechanism and the pushing assembly 2 are mutually matched and used for clamping and fixing the cutting object, and the cutting mechanism 4 is used for cutting operation of the cutting object.

The device is convenient to carry out the pushing and automatic cutting operation of the rod-shaped materials through the base plate 1, the pushing assembly 2, the upper clamping mechanism 3 and the cutting mechanism 4. Wherein, pushing assembly 2 can carry out the support of rod-shaped material, simultaneously, can also carry out the reducing operation according to the diameter of rod-shaped material, can also carry out the propelling movement operation of rod-shaped material automatically simultaneously, guarantees the degree of automation of rod-shaped material propelling movement through this kind of mode, has also guaranteed the stability when rod-shaped material propelling movement simultaneously. The upper clamping mechanism 3 can act on the upper side of the rod-shaped material, so that the phenomenon that the rod-shaped material moves is prevented in the cutting process, the cutting efficiency and the cutting effect of the rod-shaped material are ensured, and the cutting mechanism 4 can automatically cut the rod-shaped material, so that the cutting effect and the cutting efficiency of the rod-shaped material are improved.

In specific operation, the limiting mechanism is adjusted according to the diameter of the rod-shaped material, after the adjustment is completed, the limiting mechanism acts on one end of the rod-shaped material through the pushing mechanism, the rod-shaped material is pushed to feed forwards, after the rod-shaped material is fed for a certain distance, the rod-shaped material is clamped through the upper clamping mechanism 3, and after the clamping is completed, the rod-shaped material is cut through the cutting mechanism 4.

Stop gear is including installing in the fixed plate 20 of base plate 1, backup pad 21 is installed to fixed plate 20 upwards extending, backup pad 21 upper end is equipped with V-arrangement support 22, the inner wall of V-arrangement support 22 takes shape there is T-slot 220, four pairs of regulation seats 23 are all installed to the both sides of V-arrangement support 22, every is every all be equipped with accommodate the lead screw 24 between adjusting the seat 23, accommodate the lead screw 24's outside end all is equipped with adjusting cap 25, accommodate the lead screw 24 all is equipped with sliding seat 26, the sliding seat 26 inboard all is equipped with interior solid board 27, be located the homonymy every is equipped with slide bracket 28 between interior solid board 27, slide bracket 28 all locates in T-slot 220, slide bracket 28 all is equipped with carries seat 29, carry seat 29 all to be equipped with delivery wheel 290.

When stop gear supported bar-shaped material, each adjusting cap 25 of accessible carries out the rotation of each accommodate the lead screw 24, accommodate the lead screw 24 rotate and will drive the sliding seat 26 and move, when the sliding seat 26 moved along T-slot 220, will accomplish the regulation to the position of delivery wheel 290, then place the rod on delivery wheel 290, bar-shaped material's the outer wall and the outer wall of delivery wheel 290 are tangent this moment, the delivery wheel 290 that lie in on same V-arrangement support 22 simultaneously is the V-arrangement and distributes, this kind of mode can support bar-shaped material steadily, the use of delivery wheel 290 simultaneously, also conveniently carry out the propelling movement operation of bar-shaped material.

The pushing mechanism comprises pushing bearing seats 291 which are arranged on the outer walls of a pair of V-shaped supports 22, and a plurality of pushing guide rods 292 are arranged between the pushing bearing seats 291, wherein a pushing motor 293 is arranged on one of the pushing bearing seats 291, an output shaft of the pushing motor 293 is connected with a pushing screw 294, the pushing screw 294 is provided with a pushing seat 295, the pushing seat 295 is provided with a concave push plate 296, and the concave push plate 296 is provided with a downward-extending push plate in a downward extending manner.

When pushing mechanism promotes the bar-shaped material and moves, start pushing motor 293, promote lead screw 294 and rotate under pushing motor 293's drive, the rotation that promotes lead screw 294 will drive and push away seat 295 and move along the axial that promotes guide rod 292, it will drive spill push pedal 296 and move to push away seat 295 when the motion, spill push pedal 296 will push away the bar-shaped material through stretching down when the motion and move, this kind of propelling movement mode precision is high, and conveniently control.

The upper clamping mechanism 3 comprises a pair of overhanging bottom plates 30 arranged on two sides of the substrate 1, the overhanging bottom plates 30 are respectively provided with a pair of upper extending support rods 31 in an upward extending manner, the upper ends of the upper extending support rods 31 are provided with upper plates 32, the upper ends of the upper plates 32 are provided with two pairs of upper clamping end plates 33, each pair of upper clamping end plates 33 are distributed up and down, a pair of upper clamping support columns 34 are arranged between each pair of upper clamping end plates 33, the upper clamping end plates 33 at the lower ends are respectively arranged on the upper plates 32, the upper clamping end plates 33 at the upper ends are respectively provided with an upper clamping motor 35, the output shafts of the upper clamping motors 35 are respectively connected with upper clamping screw rods 36, the upper clamping screw rods 36 are respectively provided with upper clamping seats 37, the upper clamping seats 37 are respectively provided with a pair of lower push rods 38 in a downward extending manner, the lower ends of each pair of the lower push rods 38 are respectively provided with a lower push inner plate 39, the inner walls of the lower push plates 39 are respectively provided with upper clamping blocks 390, and the lower ends of the upper clamping blocks 390 are respectively formed with V-shaped grooves 391 in an opening manner.

When the upper clamping mechanism 3 limits the rod-shaped material, the upper clamping motor 35 is started, the upper clamping rods 36 are driven by the upper clamping motor 35 to rotate, the upper clamping rods 36 drive the upper clamping seats 37 to move when rotating, the upper clamping seats 37 drive each upper clamping block 390 to move through the lower push rod 38 when moving, and finally the limiting operation of the upper side of the rod-shaped material is completed through the upper clamping blocks 390, wherein in order to ensure the stability of clamping, a V-shaped groove 391 is formed at the lower end of each upper clamping block 390 in an open manner.

The cutting mechanism 4 comprises two pairs of cutting bearing seats 40, each pair of cutting bearing seats 40 are vertically distributed, a plurality of cutting guide rods 41 are arranged between each pair of cutting bearing seats 40, a cutting motor 42 is installed on each pair of cutting bearing seats 40 positioned at the upper end, an output shaft of the cutting motor 42 is connected with a cutting lead screw 43, each cutting lead screw 43 is provided with a cutting seat 44, a middle connecting plate 45 is arranged between the cutting seats 44, the middle connecting plate 45 is provided with a lower penetrating plate 46 in a downward extending mode, the lower end of the lower penetrating plate 46 is provided with a driving motor 47, and an output shaft of the driving motor 47 is connected with a cutting wheel 48.

When the cutting mechanism 4 cuts the rod-shaped material, the driving motor 47 is started, the cutting wheel 48 is driven by the driving motor 47 to rotate, the cutting wheel 48 cuts the rod-shaped material when rotating, when cutting, the cutting motor 42 is also required to be started, the cutting screw 43 is driven by the cutting motor 42 to rotate, the cutting screw 43 rotates to drive the cutting seat 44 to move along the axial direction of the cutting guide rod 41, the position of the cutting wheel 48 is adjusted by the movement of the cutting seat 44, and the through type cutting of the rod is finally completed by the adjustment.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A variable diameter cutting device, comprising:

a substrate (1);

the pushing assembly (2) is arranged on the substrate (1) and comprises limiting mechanisms which are arranged on the substrate (1) at equal intervals in an array mode, the pushing mechanisms are arranged on two sides of each limiting mechanism and used for supporting cut objects, and the pushing mechanisms are used for pushing the cut objects;

an upper clamping mechanism (3) provided on the substrate (1);

the cutting mechanism (4) is arranged on the upper clamping mechanism (3);

the pushing assembly (2) is used for limiting and pushing the cut object, the upper clamping mechanism (3) acts on the upper side of the cut object, the upper clamping mechanism and the pushing assembly (2) are mutually matched and used for clamping and fixing the cut object, and the cutting mechanism (4) is used for cutting the cut object.

2. The variable-diameter cutting device according to claim 1, wherein the limiting mechanism comprises a fixing plate (20) mounted on the base plate (1), the fixing plate (20) is provided with a supporting plate (21) in an upward extending manner, a V-shaped bracket (22) is arranged at the upper end of the supporting plate (21), a T-shaped groove (220) is formed on the inner wall of the V-shaped bracket (22), four pairs of adjusting seats (23) are respectively mounted on two sides of the V-shaped bracket (22), an adjusting screw rod (24) is arranged between each pair of adjusting seats (23), an adjusting cap (25) is arranged at the outer end of the adjusting screw rod (24), a movable seat (26) is arranged on the adjusting screw rod (24), an inner fixing plate (27) is arranged on the inner side of the movable seat (26), a sliding seat (28) is arranged between each pair of inner fixing plates (27) on the same side, the sliding seat (28) is arranged in the T-shaped groove (220), a conveying seat (29) is arranged on the sliding seat (28), the conveying seats (29) are provided with conveying wheels (290).

3. The reducing cutting device according to claim 2, characterized in that the pushing mechanism comprises pushing bearing seats (291) arranged on the outer walls of the pair of V-shaped supports (22), a plurality of pushing guide rods (292) are arranged between the pushing bearing seats (291), one of the pushing bearing seats (291) is provided with a pushing motor (293), an output shaft of the pushing motor (293) is connected with a pushing screw rod (294), the pushing screw rod (294) is provided with a pushing seat (295), the pushing seat (295) is provided with a concave push plate (296), and the concave push plate (296) is provided with a downward extending push plate in a downward extending manner.

4. The variable diameter cutting device according to claim 1, wherein the upper clamping mechanism (3) comprises a pair of overhanging bottom plates (30) arranged at two sides of the base plate (1), each overhanging bottom plate (30) is provided with a pair of upper extending support rods (31) in an upward extending manner, the upper ends of the upper extending support rods (31) are provided with upper plates (32), the upper ends of the upper plates (32) are provided with two pairs of upper clamping end plates (33), each pair of upper clamping end plates (33) are distributed up and down, a pair of upper clamping support columns (34) are arranged between each pair of upper clamping end plates (33), the upper clamping end plates (33) at the lower ends are arranged on the upper plates (32), the upper clamping end plates (33) at the upper ends are provided with upper clamping motors (35), the output shafts of the upper clamping motors (35) are connected with upper clamping screw rods (36), the upper clamping screw rods (36) are provided with upper clamping seats (37), the upper clamping seats (37) are provided with a pair of lower push rods (38) in a downward extending manner, the lower end of each pair of lower push rods (38) is provided with a lower push inner plate (39), the inner wall of the lower push inner plate (39) is provided with an upper clamping block (390), and the lower end of the upper clamping block (390) is provided with a V-shaped groove (391) in an opening way.

5. The variable-diameter cutting device according to claim 4, wherein the cutting mechanism (4) comprises two pairs of cutting bearing seats (40), each pair of cutting bearing seats (40) is vertically distributed, a plurality of cutting guide rods (41) are arranged between each pair of cutting bearing seats (40), a cutting motor (42) is installed on each pair of cutting bearing seats (40) at the upper end, an output shaft of each cutting motor (42) is connected with a cutting screw rod (43), each cutting screw rod (43) is provided with a cutting seat (44), a middle connecting plate (45) is arranged between the cutting seats (44), a lower penetrating plate (46) is arranged on the middle connecting plate (45) in a downward extending mode, a driving motor (47) is arranged at the lower end of the lower penetrating plate (46), and an output shaft of the driving motor (47) is connected with a cutting wheel (48).