CN211564664U

CN211564664U - Lifting type cutting machine

Info

Publication number: CN211564664U
Application number: CN201922284801.6U
Authority: CN
Inventors: 徐德海
Original assignee: YANCHENG CITY HAITONG MACHINERY MANUFACTURING PLANT
Current assignee: YANCHENG CITY HAITONG MACHINERY MANUFACTURING PLANT
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-25
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an over-and-under type cutting machine, including workstation, lift actuating mechanism, cutting mechanism, pivot piece, pivot base, pivot and linking arm, be fixed with on the workstation the pivot base, the pivot base with pivot piece downside passes through the pivot is rotated and is connected, pivot piece upside fixed connection cutting mechanism, pivot piece lateral part is fixed with the linking arm, the linking arm is connected and is driven pivot piece pivoted lift actuating mechanism, the utility model discloses can adjust the cutting depth of work piece, improve cutting accuracy.

Description

Lifting type cutting machine

Technical Field

The utility model relates to a cutting machine technical field particularly, relates to an over-and-under type cutting machine.

Background

The usage amount of steel in the mechanical industry of China reaches more than 3 hundred million tons, and the cutting amount of the steel is very large; with the development of modern mechanical industry, the requirements for the work efficiency and the product quality of the plate cutting processing are simultaneously improved. Therefore, the cutting machine has great market potential and optimistic market prospect.

In the machining process, common cutting modes include manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting. The manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the labor condition is severe, and the production efficiency is low. The profile modeling cutting machine in the semi-automatic cutting machine has better quality of cutting workpieces, and is not suitable for cutting single workpieces, small batches and large workpieces due to the cutting die. Although the labor intensity of workers is reduced by other types of semi-automatic cutting machines, the semi-automatic cutting machines are simple in function and only suitable for cutting parts with more regular shapes, and therefore the cutting machines with high cutting precision and high automation degree are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent.

In view of this, the utility model provides a lifting type cutting machine, this lifting type cutting machine can adjust the depth of cut of work piece, improves cutting accuracy.

In order to solve the technical problem, the utility model provides an over-and-under type cutting machine, including workstation, lift actuating mechanism, cutting mechanism, pivot piece, pivot base, pivot and linking arm, be fixed with on the workstation pivot base, pivot base with the pivot piece downside passes through the pivot is rotated and is connected, pivot piece upside fixed connection cutting mechanism, pivot piece lateral part is fixed with the linking arm, the linking arm is connected and is driven pivot piece pivoted lift actuating mechanism.

Further, lift actuating mechanism includes cylinder, locating support and locating plate, the locating support with pivot base fixed connection, the locating support internal fixation has the locating plate, flexible through-hole has been seted up to the locating plate, the cylinder body of cylinder with locating plate fixed connection, the output shaft of cylinder stretches out flexible through-hole, and rotates and connect the linking arm.

Further, the connecting arm is vertically connected with the pivoting member, and the output shaft of the cylinder is vertically arranged with the connecting arm in a contracted state.

Furthermore, a carrying mechanism is arranged below the cutting mechanism, the carrying mechanism comprises a supporting plate fixedly connected with the pivoting part, a sliding assembly and a carrying assembly, the supporting plate is connected with the carrying assembly through the sliding assembly, the carrying assembly comprises paired supporting vertical plates, and cutting grooves allowing the cutting knife to cut into are formed between the paired supporting vertical plates.

Further, the sliding assembly comprises a positioning block, two moving parts and two limiting shafts, wherein the two moving parts and the two limiting shafts are fixedly connected in pairs and used for supporting the vertical plate, the two moving parts are arranged on two sides of the positioning block and are arranged in parallel, and the positioning block and the two moving parts are arranged in a penetrating mode.

The screw rod is parallel to the two limiting shafts, the moving piece is provided with a screw hole allowing the screw rod to be screwed in, the positioning block is provided with a limiting hole allowing the screw rod to penetrate, the screw rod penetrates through the limiting hole and further the screw hole, and the first limiting sleeve and the second limiting sleeve are fixed on two sides of the screw rod respectively.

Further, the end of the screw rod is connected with a handle.

The technical effects of the utility model reside in that: the lifting driving mechanism is started, the lifting driving mechanism drives the pivoting part to rotate, and then the cutting machine on the pivoting part is driven to rotate.

Drawings

Fig. 1 is a schematic view of a side of an elevating cutter according to the present invention;

fig. 2 is a schematic view of the other side of an elevating cutter according to the present invention;

fig. 3 is a schematic structural diagram of a loading mechanism of the lifting type cutting machine according to the present invention.

Wherein, 1-a workbench; 2-a lifting driving mechanism; 3-a cutting mechanism; 4-a pivot; 5-pivoting the base; 6-a rotating shaft; 7-a linker arm; 8-carrying mechanism; 9-a screw rod; 10-a first stop collar; 11-a second stop collar; 12-a handle; 21-cylinder; 22-a positioning bracket; 23-a positioning plate; 81-a support plate; 82-a slide assembly; 83-carrier assembly; 821-positioning blocks; 822-a moving member; 823-limiting shaft; 830-cutting the groove; 831-support riser.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1 and 2, the lifting type cutting machine comprises a workbench 1, a lifting driving mechanism 2, a cutting mechanism 3, a pivoting member 4, a pivoting base 5, a rotating shaft 6 and a connecting arm 7, wherein the pivoting base 5 is fixed on the workbench 1, the pivoting base 5 is rotatably connected with the lower side of the pivoting member 4 through the rotating shaft 6, the cutting mechanism 3 is fixedly connected with the upper side of the pivoting member 4, the connecting arm 7 is fixed on the side of the pivoting member 4, and the connecting arm 7 is connected with the lifting driving mechanism 2 which drives the pivoting member 4 to rotate.

According to the utility model discloses a specific embodiment, an over-and-under type cutting machine, including workstation 1, lift actuating mechanism 2, cutting mechanism 3, pivot 4, pivot base 5, pivot 6 and linking arm 7, start lift actuating mechanism 2, lift actuating mechanism 2 drives pivot 4 rotatory, and then drives the cutting machine rotation on the pivot 4, has cutting accuracy height, characteristics that degree of mechanization is high.

As shown in fig. 1 and 2, the lifting driving mechanism 2 includes a cylinder 21, a positioning bracket 22 and a positioning plate 23, the positioning bracket 22 is fixedly connected to the pivoting base 5, the positioning plate 23 is fixed in the positioning bracket 22, the positioning plate 23 is provided with a telescopic through hole, a cylinder body of the cylinder 21 is fixedly connected to the positioning plate 23, and an output shaft of the cylinder 21 extends out of the telescopic through hole and is rotatably connected to the connecting arm 7.

According to the utility model discloses a specific embodiment, lift actuating mechanism 2 includes cylinder 21, locating support 22 and locating plate 23, starts cylinder 21, and the output shaft of cylinder 21 drives pivot 4 rotatory, and then drives the cutting machine rotation on the pivot 4, simple structure, convenient operation.

As shown in fig. 1 and 2, the connecting arm 7 is vertically connected to the pivot 4, and the output shaft of the air cylinder 21 is disposed vertically to the connecting arm 7 in the contracted state.

According to the utility model discloses a specific embodiment, the output shaft of cylinder 21 sets up with linking arm 7 is perpendicular under the contraction state, guarantees that cylinder 21 adjusts cutting mechanism's depth of cut.

As shown in fig. 1 and 3, a carrying mechanism 8 is arranged below the cutting mechanism 3, the carrying mechanism 8 includes a supporting plate 81 fixedly connected with the pivot 4, a sliding assembly 82 and a carrying assembly 83, the supporting plate 81 and the carrying assembly 83 are connected through the sliding assembly 82, the carrying assembly 83 includes a pair of supporting risers 831, and a cutting groove 830 allowing a cutting knife to cut into is formed between the pair of supporting risers 831.

According to the utility model discloses a specific embodiment carries thing subassembly 83 accessible sliding assembly 82 along backup pad 81 reciprocating slide, has placed the work piece by the cutting on carrying thing subassembly 83, drives the work piece reciprocating motion by the cutting, realizes adjusting the cutting position of work piece.

As shown in fig. 1 and 3, the sliding assembly 82 includes a positioning block 821, two moving members 822 fixedly connected to the paired supporting risers 831, and two limiting shafts 823, wherein the two moving members 822 are disposed on two sides of the positioning block 821, and the two limiting shafts 823 are disposed in parallel and penetrate through the positioning block 821 and the two moving members 822.

According to the utility model discloses a specific embodiment, sliding component 82 includes two moving members 822, two spacing axles 823 of locating piece 821, the mated support riser 831 of fixed connection, and under the synergism of two spacing axles 823, moving member 822 can slide along two spacing axles 823.

As shown in fig. 1 and 3, the lifting type cutting machine further includes a screw rod 9, a first limiting sleeve 10 and a second limiting sleeve 11, the screw rod 9 is parallel to two limiting shafts 823, a moving member 822 is provided with a screw hole allowing the screw rod 9 to be screwed in, a positioning block 821 is provided with a limiting hole allowing the screw rod 9 to pass through, the screw rod 9 passes through the limiting hole and then the screw hole, and the first limiting sleeve 10 and the second limiting sleeve 11 are fixed on two sides of the screw rod 9 respectively.

According to the embodiment of the present invention, the screw rod 9 passes through the limiting hole and further the screw hole, and the first limiting sleeve 10 and the second limiting sleeve 11 are fixed on both sides of the screw rod 9 respectively to screw the screw rod 9.

As shown in fig. 3, a handle 12 is connected to an end of the screw rod 9.

According to the utility model discloses a concrete embodiment directly revolves to twist the handle, and then drives the hob 9 rotatory, convenient and fast.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides an over-and-under type cutting machine, its characterized in that includes workstation, lift actuating mechanism, cutting mechanism, pivot piece, pivot base, pivot shaft and linking arm, be fixed with on the workstation pivot base, pivot base with the pivot piece downside passes through the pivot is rotated and is connected, pivot piece upside fixed connection cutting mechanism, pivot piece lateral part is fixed with the linking arm, the linking arm is connected and is driven pivot piece pivoted lift actuating mechanism.

2. The lifting cutting machine according to claim 1, wherein the lifting driving mechanism includes a cylinder, a positioning bracket and a positioning plate, the positioning bracket is fixedly connected to the pivot base, the positioning plate is fixed in the positioning bracket, the positioning plate is provided with a telescopic through hole, a cylinder body of the cylinder is fixedly connected to the positioning plate, and an output shaft of the cylinder extends out of the telescopic through hole and is rotatably connected to the connecting arm.

3. The elevating cutter as set forth in claim 2, wherein the connecting arm is vertically connected to the pivot member, and the output shaft of the cylinder is vertically disposed to the connecting arm in a contracted state.

4. The elevating cutting machine according to claim 2, wherein a carrying mechanism is provided under the cutting mechanism, the carrying mechanism includes a supporting plate fixedly connected to the pivot member, a sliding assembly and a carrying assembly, the supporting plate is connected to the carrying assembly via the sliding assembly, the carrying assembly includes a pair of supporting risers, and a cutting groove allowing the cutting blade to cut is formed between the pair of supporting risers.

5. The elevating cutting machine according to claim 4, wherein the sliding assembly includes a positioning block, two moving members fixedly connected to the paired supporting risers, and two limiting shafts, the two moving members being disposed on both sides of the positioning block, the two limiting shafts being disposed in parallel and penetrating the positioning block and the two moving members.

6. The lifting type cutting machine according to claim 5, further comprising a screw rod, a first limiting sleeve and a second limiting sleeve, wherein the screw rod is arranged in parallel with the two limiting shafts, the moving member is provided with a screw hole allowing the screw rod to be screwed in, the positioning block is provided with a limiting hole allowing the screw rod to pass through, the screw rod passes through the limiting hole and then the screw hole, and the first limiting sleeve and the second limiting sleeve are respectively fixed on two sides of the screw rod.

7. The elevating cutter as set forth in claim 6, wherein a handle is attached to an end of the screw rod.