CN215919283U

CN215919283U - Flat mouthful of machine

Info

Publication number: CN215919283U
Application number: CN202121208560.8U
Authority: CN
Inventors: 邬显彬; 朱晓君; 胡泽松
Original assignee: Shanghai Yaheng Hanyang Semiconductor Technology Co ltd
Current assignee: Shanghai Yaheng Hanyang Semiconductor Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-03-01
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a flat mouth machine, wherein a base is arranged on the upper surface of a machine base, a clamping frame is arranged at one end of the base, a fixing plate is arranged at the other end of the base, two guide rods are respectively arranged at one end, close to the clamping frame, of the fixing plate, a sliding seat is arranged on the lower surface of a driving motor and is in sliding connection with the guide rods, the sliding seat is matched with a first lead screw through a first guide block, one side of the sliding seat is connected with a supporting seat through a connecting plate, a connecting shaft is arranged at one end of a flat mouth cutter head, one end, far away from the flat mouth cutter head, of the connecting shaft is connected with an output shaft of the driving motor, the connecting shaft is also connected with the supporting seat, two ends of a positioning block are respectively in sliding connection with the guide rods, and the positioning block is matched with a second lead screw through a second guide block Too much, save material to can carry out the flat mouthful of department location, still can avoid the blade to touch clamping frame.

Description

Flat mouthful of machine

Technical Field

The utility model relates to the technical field of a flat head machine, in particular to a flat head machine.

Background

The poor problem of stability, accuracy generally exists in present flat knitting machine to still appear cutting too fast, too much condition easily, lead to the waste of body material, and in the cutting process, the tool bit easily contacts with anchor clamps, leads to the tool bit to damage, and then has the potential safety hazard, consequently, this problem that exists among the prior art is solved to a technique that needs an improvement urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flat opening machine, which controls the movement of a driving motor through the matching of a lead screw and a guide rod, thereby controlling the movement of a flat opening tool bit, greatly improving the stability, ensuring the stability and the accuracy of a flat opening by pushing in a hand-cranking mode, avoiding too fast and too much cutting, saving materials, arranging a positioning block between a supporting frame and a clamping frame, further avoiding too much cutting, avoiding the flat opening tool bit from contacting the clamping frame, positioning the flat opening on one hand, avoiding the blade from contacting the clamping frame on the other hand, avoiding the damage of the blade, and ensuring the safety, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a flat head machine comprises a frame, a flat head mechanism and a positioning mechanism;

the machine frame comprises a machine base, a clamping frame, a first lead screw and a second lead screw, wherein the base is arranged on the upper surface of the machine base, the clamping frame is arranged at one end of the base, a fixing plate is arranged at the other end of the base, a first support and a second support are arranged between the fixing plate and the clamping frame on the base, two guide rods are respectively arranged at one ends, close to the clamping frame, of the fixing plate, the guide rods are further arranged on the clamping frame in a penetrating manner, the first lead screw is arranged on the fixing plate in a penetrating manner, one end of the first lead screw is movably connected with the first support, and the second lead screw is arranged on the clamping frame in a penetrating manner, and the other end of the second lead screw is movably connected with the second support;

the flat-end mechanism comprises a driving motor and a flat-end cutter head, a sliding seat is arranged on the lower surface of the driving motor and is connected with a guide rod in a sliding mode, a first guide block is arranged on the lower surface of the sliding seat, a first screw pair nut is arranged inside the first guide block and is matched with a first screw, one side of the sliding seat is connected with a supporting seat through a connecting plate, the supporting seat is connected with the guide rod in a sliding mode, a connecting shaft is arranged at one end of the flat-end cutter head, one end, away from the flat-end cutter head, of the connecting shaft is connected with an output shaft of the driving motor, and the connecting shaft is further connected with the supporting seat;

the positioning mechanism comprises a positioning block and a second guide block, two ends of the positioning block are respectively in sliding connection with the guide rods, the positioning block is movably arranged between the clamping frame and the supporting frame, the second guide block is arranged at the bottom end of the positioning block, a second screw pair nut is arranged in the second guide block, and the second screw pair nut is matched with a second screw.

Preferably, in the opening flattening machine provided by the utility model, handles are arranged at both one end of the first lead screw, which is far away from the first support, and one end of the second lead screw, which is far away from the second support, so that the first lead screw and the second lead screw can rotate conveniently.

Preferably, the mouth flattening machine provided by the utility model comprises a seat plate and a pressing ring, wherein the seat plate is provided with a through hole and two guide holes in a penetrating manner, the second screw rod is arranged in the through hole formed in the seat plate in a penetrating manner, the guide rod is arranged in the guide hole formed in the seat plate in a penetrating manner, the top end of the seat plate is hinged with the pressing ring, and the pressing ring is matched with the top end of the seat plate through a locking screw rod to fix a pipe body to be flattened.

Preferably, the flat mouth machine provided by the utility model is characterized in that the fixing plate is provided with a through hole in a penetrating manner, and the first lead screw is arranged in the through hole in the fixing plate in a penetrating manner, so that the arrangement of the first lead screw is realized

Preferably, the flat mouth machine provided by the utility model comprises a shell, tool apron and blades, wherein the tool apron is arranged in the shell, the blades are arranged on the tool apron, and the flat mouth machine head of the structure rotates to realize flat mouth machining on the end part of the tube body.

Preferably, the length of the positioning block is not less than the distance between the end face, close to the clamping seat, of the flat cutter head and the supporting seat, so that the flat cutter head is prevented from contacting the clamping frame, and the flat cutter head is prevented from being damaged.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the cooperation of lead screw and guide arm, control driving motor's removal to the removal of control flat mouthful tool bit, stability improves greatly, and impels through hand mode, guarantees flat mouthful stability, accuracy, avoids cutting too fast, too much, material saving.

(2) Be provided with the locating piece between support frame and clamping frame, further avoid cutting too much to can avoid flat mouthful tool bit contact clamping frame, can carry out flat mouthful department location on the one hand, on the other hand can avoid the blade to touch clamping frame, avoids the blade to damage, guarantees the security.

(3) Simple structure, convenient installation and disassembly and convenient operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view of a clamping frame;

fig. 4 is a schematic view of a plain cutter head.

In the figure: the device comprises a machine base 1, a base 2, a clamping frame 3, a first lead screw 4, a second lead screw 5, a fixing plate 6, a first support 7, a second support 8, a guide rod 9, a driving motor 10, a flat cutter head 11, a sliding seat 12, a first guide block 13, a first lead screw pair nut 14, a connecting plate 15, a support seat 16, a connecting shaft 17, a positioning block 18, a second guide block 19, a second lead screw pair nut 20, a handle 21, a seat plate 301, a pressing ring 302, a locking screw 303, a shell 1101, a cutter seat 1102 and a blade 1103.

Detailed Description

The technical solutions 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. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a flat head machine comprises a frame, a flat head mechanism and a positioning mechanism; the frame comprises a machine base 1 and a base 2, the clamping frame 3, the first lead screw 4 and the second lead screw 5, a base 2 is arranged on the upper surface of the base 1, one end of the base 2 is provided with the clamping frame 3, the other end of the base 2 is provided with a fixing plate 6, the base 2 is positioned between the fixing plate 6 and the clamping frame 3 and is provided with a first support 7 and a second support 8, one end, close to the clamping frame 3, of the fixing plate 6 is respectively provided with two guide rods 9, the guide rods 9 are further arranged in the clamping frame 3 in a penetrating manner, the first lead screw 4 is arranged in the fixing plate 6 in a penetrating manner, one end of the first lead screw is movably connected with the first support 7, the fixing plate 6 is provided with a through hole in a penetrating manner, the first lead screw 4 is arranged in the through hole formed in the fixing plate 6 in a penetrating manner, one end of the second lead screw 5 is arranged in the clamping frame 3 in a penetrating manner, one end of the first lead screw 4 is movably connected with the second support 8, and one ends, far away from the first support 7 and the second lead screw 5, far away from the second support 8, are respectively provided with a handle 21; the flat-end mechanism comprises a driving motor 10 and a flat-end tool bit 11, a sliding seat 12 is arranged on the lower surface of the driving motor 10, the sliding seat 12 is connected with a guide rod 9 in a sliding mode, a first guide block 13 is arranged on the lower surface of the sliding seat 12, a first lead screw pair nut 14 is arranged inside the first guide block 13, the first lead screw pair nut 14 is matched with a first lead screw 4, one side of the sliding seat 12 is connected with a supporting seat 16 through a connecting plate 15, the supporting seat 16 is connected with the guide rod 9 in a sliding mode, a connecting shaft 17 is arranged at one end of the flat-end tool bit 11, one end, away from the flat-end tool bit 11, of the connecting shaft 17 is connected with an output shaft of the driving motor 10, and the connecting shaft 17 is further connected with the supporting seat 16; the positioning mechanism comprises a positioning block 18 and a second guide block 19, two ends of the positioning block 18 are respectively in sliding connection with the guide rods 9, the positioning block 18 is movably arranged between the clamping frame 3 and the supporting frame, the second guide block 19 is arranged at the bottom end of the positioning block 18, a second lead screw pair nut 20 is arranged inside the second guide block 19, the second lead screw pair nut 20 is matched with the second lead screw 5, and the length of the positioning block 18 is not less than the distance from the end face, close to one end of the clamping seat, of the flat cutter head 11 to the supporting seat 16.

As shown in fig. 3, the clamping frame 3 includes a seat plate 301 and a pressing ring 302, the seat plate 301 is provided with a through hole and two guiding holes in a penetrating manner, the second screw 5 is provided with a through hole in a penetrating manner in the seat plate 301, the guiding rod 9 is provided with a penetrating manner in the guiding hole in the seat plate 301, the top end of the seat plate 301 is hinged with the pressing ring 302, and the pressing ring 302 is matched with the top end of the seat plate 301 through a locking screw 303.

As shown in fig. 4, the flat cutter head 11 includes a housing 1101, a plurality of cutter seats 1102 arranged inside the housing 1101, and blades 1103 arranged on the cutter seats 1102.

The installation method and the use principle are as follows: installing a base 2 fixed with a clamping frame 3, a fixing plate 6, a first support 7 and a second support 8 on the upper surface of a machine base 1, then penetrating a first lead screw 4 through a through hole opened by the fixing plate 6 and connecting the first lead screw with the first support 7, in the installation process, connecting a first lead screw 4 nut inside a first guide block 13 on the lower surface of a slide seat 12 with the first lead screw 4, penetrating a second lead screw 5 through a through hole opened by the clamping frame 3 and connecting the second lead screw with the second support 8, in the installation process, connecting a second lead screw 5 nut inside a second guide block 19 on the lower surface of a positioning block 18 with the second lead screw 5, then penetrating a guide rod 9 through the through hole opened by the clamping frame 3 and connecting the guide rod with the fixing plate 6, in the process, penetrating the guide rod 9 through the positioning block 18, a support frame and the base 2 to complete installation, in use, inserting a pipe body to be subjected to flat opening treatment into a protective ring, and then placing the protective ring on the top end of the clamping frame 3, and then fixing through a gland, then rotating a second lead screw 5 according to the cutting length, controlling the position of a positioning block 18, opening a driving motor 10 when the distance between the positioning block 18 and a clamping frame 3 is the preset protruding length of the pipe body, driving the driving motor 10 to drive a flat cutter head 11 to rotate, rotating a first lead screw 4, and adjusting the position of a sliding seat 12 to enable a blade 1103 of the flat cutter head 11 to carry out end flat-end processing on the pipe body. The utility model has reasonable structure, controls the movement of the driving motor 10 by the matching of the screw rod and the guide rod, thereby controlling the movement of the flat cutter head 11, greatly improving the stability, ensuring the stability and the accuracy of the flat opening by the hand-operated propulsion, avoiding the over-fast and over-much cutting and saving materials; a positioning block 18 is arranged between the supporting frame and the clamping frame 3, so that excessive cutting is further avoided, the plain end tool bit 11 can be prevented from contacting the clamping frame 3, on one hand, plain end positioning can be performed, on the other hand, the blade 1103 can be prevented from contacting the clamping frame 3, the blade 1103 is prevented from being damaged, and safety is guaranteed; simple structure, convenient installation and disassembly and convenient operation.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A flat head machine which is characterized in that: comprises a frame, a flat opening mechanism and a positioning mechanism;

the frame comprises a base (1), a base (2), a clamping frame (3), a first lead screw (4) and a second lead screw (5), a base (2) is arranged on the upper surface of the machine base (1), a clamping frame (3) is arranged at one end of the base (2), the other end of the base (2) is provided with a fixed plate (6), a first support (7) and a second support (8) are arranged between the fixed plate (6) and the clamping frame (3) of the base (2), one end of the fixed plate (6) close to the clamping frame (3) is respectively provided with two guide rods (9), the guide rod (9) is also arranged in the clamping frame (3) in a penetrating way, the first lead screw (4) is arranged in the fixing plate (6) in a penetrating way, one end of the first lead screw is movably connected with the first support (7), the second lead screw (5) penetrates through the clamping frame (3) and one end of the second lead screw is movably connected with the second support (8);

the flat opening mechanism comprises a driving motor (10) and a flat opening tool bit (11), a sliding seat (12) is arranged on the lower surface of the driving motor (10), the sliding seat (12) is connected with the guide rod (9) in a sliding way, the lower surface of the sliding seat (12) is provided with a first guide block (13), a first screw pair nut (14) is arranged in the first guide block (13), the first screw pair nut (14) is matched with the first screw (4), one side of the sliding seat (12) is connected with the supporting seat (16) through a connecting plate (15), the supporting seat (16) is connected with the guide rod (9) in a sliding way, one end of the flat cutter head (11) is provided with a connecting shaft (17), one end of the connecting shaft (17), which is far away from the flat cutter head (11), is connected with an output shaft of the driving motor (10), and the connecting shaft (17) is also connected with the supporting seat (16);

the positioning mechanism comprises a positioning block (18) and a second guide block (19), the two ends of the positioning block (18) are respectively in sliding connection with the guide rods (9), the positioning block (18) is movably arranged between the clamping frame (3) and the supporting frame, the second guide block (19) is arranged at the bottom end of the positioning block (18), a second lead screw pair nut (20) is arranged inside the second guide block (19), and the second lead screw pair nut (20) is matched with the second lead screw (5).

2. The flatting machine of claim 1, wherein: and one end of the first lead screw (4) far away from the first support (7) and one end of the second lead screw (5) far away from the second support (8) are both provided with handles (21).

3. The flatting machine of claim 1, wherein: clamping frame (3) are including bedplate (301) and clamping ring (302), bedplate (301) run through and have seted up through-hole and two guiding holes, the through-hole that bedplate (301) was seted up is worn to locate in second lead screw (5), the guiding hole that bedplate (301) was seted up is worn to locate in guide bar (9), bedplate (301) top articulates there is clamping ring (302), clamping ring (302) cooperate through locking screw (303) and bedplate (301) top.

4. The flatting machine of claim 1, wherein: the fixing plate (6) is provided with a through hole in a penetrating mode, and the first lead screw (4) penetrates through the through hole formed in the fixing plate (6).

5. The flatting machine of claim 1, wherein: the flat cutter head (11) comprises a shell (1101), a cutter holder (1102) and blades (1103), wherein the cutter holder (1102) is arranged inside the shell (1101), and the blades (1103) are arranged on the cutter holder (1102).

6. The flatting machine of claim 1, wherein: the length of the positioning block (18) is not less than the distance between the end face of the plain end tool bit (11) close to one end of the clamping seat and the supporting seat (16).