CN114401804A

CN114401804A - Cutter mounting mechanism

Info

Publication number: CN114401804A
Application number: CN202180004367.9A
Authority: CN
Inventors: 蔡磊明; 许庆松; 叶民生; 王小刚; 蒋文红
Original assignee: Wuxi Micro Research Co Ltd
Current assignee: Wuxi Micro Research Co Ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-26
Also published as: WO2023122865A1

Abstract

The application discloses a cutter mounting mechanism which comprises a workbench, a support frame, an electric push rod, a sliding chute, a screw rod, a nut, a clamping ring, a clamping groove, a connecting rod, a rotating shaft and a pressing cutter; the top fixedly connected with support frame of workstation, the fixed electric push rod that is provided with in support frame upper end, the spout has been seted up to the output of electric push rod, the inside sliding connection of spout has the screw rod, threaded connection has the nut on the screw rod, the lateral wall of nut is provided with the snap ring, swing joint between snap ring and the screw rod, the outer wall of electric push rod is opened and is equipped with the draw-in groove, sliding connection between snap ring and the draw-in groove, the outer wall of screw rod is provided with the connecting rod, sliding connection between connecting rod and the spout.

Description

Cutter mounting mechanism

Technical Field

This application belongs to cutter installation technical field, for example relates to a cutter installation mechanism.

Background

At present, most of air conditioner fins are continuously punched and formed, in actual production, for products with the same fin shape, in order to improve productivity, a plurality of fins are usually punched and formed together, and when the fins need to be separated, a cutting knife installation mechanism of a fin die is needed.

A cutter mechanism among the correlation technique, including cutter mechanism body, cutter mechanism body includes an upper fixed plate, a bottom plate, has arranged cutter assembly on a plurality of side by side on the upper fixed plate, and fixed mounting has cutter under a plurality of on the bottom plate, a plurality of under the cutter with a plurality of go up cutter assembly one-to-one and arrange, go up cutter assembly and include upper padding plate, fixed block, go up the cutter mounting panel, the upper end of going up the cutter mounting panel is opened there is the notch, the internal energy of notch reciprocates is provided with the lifter plate, is provided with the drive assembly who is used for driving the lifter plate to reciprocate on the upper padding plate, goes up the cutter and is fixed in on the fixed block, fixed block and lifter plate fixed connection. However, the following are the cases of this apparatus: when the cutter needs to be changed, it is comparatively loaded down with trivial details, lead to operating personnel to waste time and energy when changing the cutter to influence the holistic work efficiency of device, the cutter is when cutting apart the air conditioner fin simultaneously, and the cutter does not possess angle regulation's function, thereby leads to operating personnel holistic flexibility when the operative installations lower, thereby influences the experience that the user used and feels.

Disclosure of Invention

In order to improve the condition that quick replacement cutter and cutter but angle modulation, this application has proposed a cutter installation mechanism for air conditioner fin mould.

The following technical scheme is adopted in the application:

a cutter mounting mechanism comprises a workbench, a support frame, an electric push rod, a sliding chute, a screw rod, a nut, a snap ring, a clamping groove, a connecting rod, a rotating shaft and a lower pressing cutter; the top fixedly connected with support frame of workstation, the fixed electric push rod that is provided with in support frame upper end, the spout has been seted up to the output of electric push rod, the inside sliding connection of spout has the screw rod, threaded connection has the nut on the screw rod, the lateral wall of nut is provided with the snap ring, swing joint between snap ring and the screw rod, the outer wall of electric push rod is opened and is equipped with the draw-in groove, sliding connection between snap ring and the draw-in groove, the outer wall of screw rod is provided with the connecting rod, sliding connection between connecting rod and the spout, the one end swing joint that the screw rod was kept away from to the connecting rod has the pivot, the bottom fixed mounting of pivot has down the sword.

In one embodiment, the cutter mounting mechanism further comprises a connecting ring, a first limiting groove, a fixing ring, a second limiting groove and a clamping rod; the outer wall of the rotating shaft is fixedly connected with a connecting ring, a plurality of first limiting grooves which are distributed correspondingly are formed in the connecting ring, a fixing ring is fixedly connected with the outer wall of the electric push rod, a plurality of second limiting grooves which are distributed correspondingly are formed in the fixing ring, and a clamping rod is connected between the first limiting grooves and the second limiting grooves in a sliding mode.

In one embodiment, the cutter mounting mechanism further comprises a support post; the bottom four corners of the workbench is fixedly connected with support columns.

In one embodiment, the cutter mounting mechanism further comprises a limiting plate; and a limiting plate is arranged outside the screw rod.

In one embodiment, the cutter mounting mechanism further comprises a spring; and the outer wall of the clamping rod is sleeved with a spring.

In one embodiment, the bottoms of the four support columns are fixedly connected with gaskets.

In conclusion, because the technical scheme is adopted, when the fin is separated from the air conditioner by the cutter, the electric push rod is started at first, then the electric push rod drives the pressing knife to press downwards, so that the fin is separated, when the angle of the pressing knife needs to be adjusted, the clamping rod is firstly pulled, then the clamping rod is separated from the first limiting groove on the connecting ring, then the rotating shaft can rotate, the pressing knife is driven to rotate through the rotation of the rotating shaft, so that the angle of the pressing knife is changed, the angle of the pressing knife is changed through the change of the angle of the pressing knife, and the use flexibility of the whole device is greatly improved. When changing the push down sword, at first rotate the nut, thereby make the snap ring break away from the draw-in groove through the rotation of nut, twitch the screw rod afterwards, through the cooperation of spout to make screw rod and connecting rod break away from electric push rod, thereby will push down the sword and dismantle, through quick dismantlement and installation, can improve the holistic work efficiency of device greatly.

Drawings

FIG. 1 is a schematic structural view of the present application as a whole;

FIG. 2 is a schematic structural diagram of the present application in an overall side view;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic structural diagram of the whole bottom of the present application.

Illustration of the drawings:

1. a work table; 2. a support frame; 3. an electric push rod; 4. a chute; 5. a screw; 6. a nut; 7. a snap ring; 8. a card slot; 9. a connecting rod; 10. a rotating shaft; 11. pressing down a cutter; 12. a connecting ring; 13. a first limit groove; 14. a fixing ring; 15. a second limit groove; 16. a limiting plate; 17. a clamping rod; 18. a spring; 19. and (4) a support column.

Detailed Description

Referring to fig. 1-4, the present application provides a technical solution: the utility model provides a cutter installation mechanism for air conditioner fin mould, comprises a workbench 1, top fixedly connected with support frame 2 of workstation 1, the fixed electric push rod 3 that is provided with in 2 upper ends of support frame, spout 4 has been seted up to electric push rod 3's output, spout 4 inside sliding connection has screw rod 5, threaded connection has nut 6 on the screw rod 5, the lateral wall of nut 6 is provided with snap ring 7, swing joint between snap ring 7 and the screw rod 5, electric push rod 3's outer wall is opened and is equipped with draw-in groove 8, sliding connection between snap ring 7 and the draw-in groove 8, screw rod 5's outer wall is provided with connecting rod 9, sliding connection between connecting rod 9 and the spout 4, the one end swing joint that screw rod 5 was kept away from to connecting rod 9 has pivot 10, the bottom fixed mounting of pivot 10 has push-knife 11 down.

In an embodiment, a connection ring 12 is fixedly connected to an outer wall of the rotation shaft 10, a plurality of first limit grooves 13 are formed in the connection ring 12, a fixing ring 14 is fixedly connected to an outer wall of the electric push rod 3, a plurality of second limit grooves 15 are formed in the fixing ring 14 and distributed corresponding to the first limit grooves 13, and a clamping rod 17 is slidably connected between the first limit grooves 13 and the second limit grooves 15.

In one embodiment, the four corners of the bottom of the working platform 1 are fixedly connected with supporting columns 19.

In one embodiment, a limit plate 16 is provided outside the screw 5.

In one embodiment, spring 18 is sleeved on the outer wall of catch lever 17.

In one embodiment, spacers are fixedly attached to the bottom of each of the four support posts 19.

When the air conditioner fin is divided by the cutter, the air conditioner fin is arranged on the mounting table 1, wherein the support frame 2 is arranged to support the electric push rod 3 and other structures connected with the electric push rod 3. The electric push rod 3 is firstly started, and then the electric push rod 3 drives the pressing knife 11 to press down, so that the fins are cut. When the angle of the lower pressing knife 11 needs to be adjusted, the clamping rod 17 is firstly pulled, then the clamping rod 17 is separated from the first limiting groove 13 on the connecting ring 12, then the rotating shaft 10 can rotate, and the lower pressing knife 11 is driven to rotate through the rotation of the rotating shaft 10, so that the angle of the lower pressing knife 11 is changed, and the angle of the lower pressing knife 11 is changed through the change of the angle of the lower pressing knife 11, so that the use flexibility of the whole device is greatly improved. When changing push down sword 11, at first rotate nut 6, thereby make snap ring 7 break away from draw-in groove 8 through the rotation of nut 6, twitch the screw rod 5 afterwards, through the cooperation of spout 4 to make screw rod 5 and connecting rod 9 break away from electric push rod 3, thereby will push down sword 11 and dismantle, through quick dismantlement and installation, can improve the holistic work efficiency of device greatly.

Claims

1. A cutter mounting mechanism comprises a workbench (1), a support frame (2), an electric push rod (3), a sliding groove (4), a screw rod (5), a nut (6), a snap ring (7), a clamping groove (8), a connecting rod (9), a rotating shaft (10) and a lower pressing cutter (11);

the top of the workbench (1) is fixedly connected with the support frame (2);

the upper end of the support frame (2) is fixedly provided with the electric push rod (3);

the output end of the electric push rod (3) is provided with the sliding groove (4);

the screw rod (5) is connected to the inner part of the sliding chute (4) in a sliding manner;

the screw rod (5) is in threaded connection with the nut (6);

the side wall of the nut (6) is provided with the clamping ring (7);

the clamping ring (7) is movably connected with the screw rod (5);

the clamping groove (8) is formed in the outer wall of the electric push rod (3), and the clamping ring (7) is connected with the clamping groove (8) in a sliding mode;

the connecting rod (9) is arranged on the outer wall of the screw rod (5), and the connecting rod (9) is in sliding connection with the sliding groove (4);

one end of the connecting rod (9) far away from the screw rod (5) is movably connected with the rotating shaft (10);

the bottom of the rotating shaft (10) is fixedly provided with the lower pressing knife (11).

2. The mounting mechanism of claim 1, further comprising a coupling ring (12), a first retaining groove (13), a retaining ring (14), a second retaining groove (15), and a catch lever (17);

the outer wall of the rotating shaft (10) is fixedly connected with the connecting ring (12);

the connecting ring (12) is provided with a plurality of first limiting grooves (13) which are distributed correspondingly;

the outer wall of the electric push rod (3) is fixedly connected with the fixing ring (14);

the fixing ring (14) is provided with a plurality of second limiting grooves (15) which are distributed correspondingly;

the clamping rod (17) is connected between the first limiting groove (13) and the second limiting groove (15) in a sliding mode.

3. The mounting mechanism of claim 1 further comprising a support post (19);

the four corners of the bottom of the workbench (1) are respectively and fixedly connected with the supporting columns (19).

4. The mounting mechanism of claim 1, further comprising a limiting plate (16);

the limiting plate (16) is arranged outside the screw rod (5).

5. The mounting mechanism of claim 2, further comprising a spring (18);

the outer wall of the clamping rod (17) is sleeved with the spring (18).

6. The mounting mechanism of claim 3 wherein a gasket is fixedly attached to the bottom of each of the four support posts (19).