Coil material cutting-off device for small and medium-sized machine tables

Abstract

The utility model discloses a coil stock cutting-off device for small and medium-sized machines, relates to the technical field of cutting-off devices, and aims to solve the problems that in the prior art, when a traditional coil stock needs to be cut off in the process treatment process, bench workers often need to enter a machine tool table for manual cutting, so that the production efficiency is affected, and the production cost is lowered. And life safety of bench workers is not facilitated. A push-and-pull strip plate is arranged below the mounting frame, a lifting plate is arranged below the push-and-pull strip plate, a cut-off tool is fixedly mounted below the lifting plate, a material table is arranged below the cut-off tool, a plurality of wedge-shaped grooves are formed in the lower end face of the push-and-pull strip plate, a plurality of wedge-shaped protruding blocks are fixedly mounted above the lifting plate, and the wedge-shaped grooves are communicated with the wedge-shaped protruding blocks. The lifting plate and the wedge-shaped protruding blocks are arranged to be of an integrated structure, the number of the wedge-shaped protruding blocks is the same as that of the wedge-shaped grooves, the wedge-shaped protruding blocks extend into the wedge-shaped grooves, a connecting rod is fixedly installed on one side of the push-pull batten, and an air cylinder is installed on one side of the connecting rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field, concretely is a small and medium -sized machine platform cutting roll stock device. BACKGROUND

[0002] With the diversification development of automobile and the diversification increase of customer demand, the automobile configuration also produces diversity along with change, puts forward higher requirement to automobile mould, and the high -end vehicle of automobile needs to increase more types of component, and some components are strange in shape, need a lot of processes to produce, not only increase manufacturing cost, but also the number of times of mass production die change is more, and the roll stock specification is more, leads to low efficiency;

[0003] In the roll stock production and processing of automobile component raw material, often need to process the roll stock in many processes, especially the cutting of roll stock, when the traditional roll stock needs to be cut in the process treatment, the fitter often needs to enter the machine bed machine platform to carry out manual cutting, which not only affects the production efficiency, but also is not conducive to the life safety of the fitter, therefore, the market urgently needs to develop a small and medium -sized machine platform cutting roll stock device to help people solve the existing problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a small and medium -sized machine platform cutting roll stock device to solve the problem that the fitter often needs to enter the machine bed machine platform to carry out manual cutting when the traditional roll stock needs to be cut in the process treatment, which not only affects the production efficiency, but also is not conducive to the life safety of the fitter.

[0005] To achieve the above object, the utility model provides the following technical scheme: a small and medium -sized machine platform cutting roll stock device, including mounting frame, the lower portion of mounting frame is provided with push -pull strip board, the lower portion of push -pull strip board is provided with lifting plate, the lower portion of lifting plate is fixedly installed with cutting knife, the lower portion of cutting knife is provided with material platform, the lower end surface of push -pull strip board is provided with a plurality of wedge recesses, the upper portion of lifting plate is fixedly installed with a plurality of wedge blocks, lifting plate and wedge block are set as integral structure, the number of wedge block and wedge recess is same, and wedge block extends into the inside of wedge recess, one side of push -pull strip board is fixedly installed with connecting rod, one side of connecting rod is installed with pneumatic cylinder, and the piston rod end of connecting rod and pneumatic cylinder is fixedly connected.

[0006] Preferably, the mounting frame includes a top plate, a connecting plate, and a bottom plate, the top plate is arranged above the bottom plate, the connecting plate is provided with a plurality of connecting plates, the connecting plates are fixedly installed between the top plate and the bottom plate, a PLC touch screen is arranged between the top plate and the bottom plate, and the PLC touch screen is fixedly connected with the connecting plate.

[0007] Preferably, both sides of the lifting plate are symmetrically provided with support frames, and the support frame comprises a side plate, a fixed lower plate, a cylinder, a cylinder and a fixed upper plate.

[0008] Preferably, the upper end of the side plate is fixedly connected with the bottom plate, the fixed lower plate is fixedly installed below one side of the side plate, the cylinder is fixedly installed above the fixed lower plate, the cylinder sleeve is arranged above the outer side of the cylinder, the fixed upper plate is fixedly installed above the cylinder, and the fixed upper plate is fixedly connected with the lifting plate.

[0009] Preferably, the inside of the cylinder is fixedly installed with a compression spring along the upper side of the cylinder, and the lower end of the compression spring is fixedly connected with the cylinder.

[0010] Preferably, the inside of the cylinder is provided with a column cavity, the inside of the compression spring is provided with a guide column, the upper end of the guide column is fixedly connected with the cylinder, and the lower end of the guide column extends into the column cavity inside the cylinder.

[0011] Preferably, the inside of the side plate is provided with a slot hole.

[0012] Preferably, one side of the bottom plate is fixedly installed with a mounting plate, and the mounting plate is fixedly connected with the air cylinder.

[0013] Preferably, the front end and the rear end of the push-pull strip plate are symmetrically provided with guide strip plates, the guide strip plates are fixedly connected with the bottom plate, and the side of the guide strip plate facing the push-pull strip plate is fixedly installed with a guide protrusion.

[0014] Preferably, the front end face and the rear end face of the push-pull strip plate are symmetrically provided with long grooves, and the guide protrusion extends into the long groove inside the push-pull strip plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The utility model discloses a cylinder drive and a wedge-shaped groove and a wedge-shaped protrusion are matched, the device can automatically complete the cutting work of the roll material, without the need for a fitter to enter the machine tool, which improves production efficiency and ensures the life safety of the fitter, and also facilitates cutting of the roll material with different thicknesses, and further improves the flexibility and quality of process treatment.

[0017] (2) The utility model discloses that the support frame is arranged on both sides of the lifting plate, and the support frame comprises a side plate, a fixed lower plate, a cylinder, a cylinder and a fixed upper plate, which provides stable support and lifting guide for the lifting plate, and the setting of the compression spring not only plays a buffering role, but also provides certain resistance during lifting, so that the lifting action is more stable.

[0018] (3) The utility model discloses the guiding strip and the guiding lug on it that the guiding strip symmetrically arranged at the front end and rear end of push -and -pull strip board are provided with, and with the long recess on push -and -pull strip board cooperation, provide the support and movement guide for push -and -pull strip board, this design not only ensure the stability and accuracy of push -and -pull strip board in the moving process, can also prevent its deviation or derailment from external force effect, improve the security and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of a small and medium-sized machine table cut-off roll material device of the utility model;

[0020] Figure 2 It is an enlarged schematic view of A part of the utility model;

[0021] Figure 3 It is a side surface structure schematic view of push -and -pull strip board of the utility model;

[0022] Figure 4 It is a structure schematic view of support frame of the utility model;

[0023] Figure 5 It is a sectional view of cylinder and cylinder of the utility model.

[0024] In the drawing: 1, mounting frame;101, top plate;102, connecting plate;103, bottom plate;2, PLC touch screen;3, mounting plate;4, air cylinder;5, material table;6, push -and -pull strip board;601, long recess;602, wedge recess;7, lifting plate;701, wedge lug;8, cutting knife;9, connecting rod;10, guiding strip;1001, guiding lug;11, support frame;1101, side plate;11011, slot hole;1102, fixed lower plate;1103, cylinder;1104, cylinder;1105, fixed upper plate;12, compression spring;13, guide column. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0026] Please refer to Figures 1-5The utility model provides a kind of embodiment: a small and medium-sized machine table cut-off roll stock device, including mounting frame 1, the lower portion of mounting frame 1 is provided with push-pull strip 6, the lower portion of push-pull strip 6 is provided with lifting plate 7, lifting plate 7 is fixedly installed with cut-off knife 8 in the lower portion, the lower portion of cut-off knife 8 is provided with material table 5, the lower end surface of push-pull strip 6 is provided with multiple wedge-shaped grooves 602, the upper portion of lifting plate 7 is fixedly installed with multiple wedge-shaped lugs 701, lifting plate 7 and wedge-shaped lug 701 are set to integrated structure, wedge-shaped lug 701 and wedge-shaped groove 602 same number, and wedge-shaped lug 701 extends into the inside of wedge-shaped groove 602, one side of push-pull strip 6 is fixedly installed with connecting rod 9, one side of connecting rod 9 is installed with cylinder 4, and connecting rod 9 and the piston rod end of cylinder 4 are fixedly connected.

[0027] When using, the device is installed on the small and medium-sized machine table processing equipment of roll stock through mounting frame 1, by the retraction of the piston rod of drive cylinder 4, under the transmission of connecting rod 9, push-pull strip 6 can be moved to left, by the cooperation of wedge-shaped groove 602 and wedge-shaped lug 701, lifting plate 7 can be driven to move cut-off knife 8 downward to carry out the cut-off work of roll stock, and then cut-off knife 8 can automatically work, without entering machine tool manually cutting of bench worker, improve material utilization, the life safety of bench worker is guaranteed, and the cut-off work of the roll stock of different material thickness is facilitated, and it is favorable for production efficiency.

[0028] Please refer to Figure 1 , mounting frame 1 includes top plate 101, connecting plate 102 and bottom plate 103, top plate 101 is set to the upper portion of bottom plate 103, connecting plate 102 is provided with multiple, multiple connecting plate 102 is fixedly installed between top plate 101 and bottom plate 103, and PLC touch screen 2 is arranged between top plate 101 and bottom plate 103, and PLC touch screen 2 is fixedly connected with connecting plate 102.

[0029] Through the mounting frame 1 combined by top plate 101, connecting plate 102 and bottom plate 103, installation structure is provided, which is favorable for the stability of cut-off device when working, the addition of PLC touch screen 2 makes operation more intelligent and convenient, and increases practicability.

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 4 And Figure 5The two sides of the lifting plate 7 are symmetrically provided with support frames 11 respectively, the support frame 11 comprises a side plate 1101, a fixed lower plate 1102, a cylinder 1103, a cylinder 1104 and a fixed upper plate 1105, the upper end of the side plate 1101 is fixedly connected with the bottom plate 103, the fixed lower plate 1102 is fixedly installed below one side of the side plate 1101, the cylinder 1103 is fixedly installed above the fixed lower plate 1102, the cylinder 1104 is sleeved above the outer side of the cylinder 1103, the fixed upper plate 1105 is fixedly installed above the cylinder 1104, the fixed upper plate 1105 is fixedly connected with the lifting plate 7, and the inside of the cylinder 1104 is fixedly installed with a compression spring 12 along the upper side of the cylinder 1103, and the lower end of the compression spring 12 is fixedly connected with the cylinder 1103.

[0031] The combination of the side plate 1101, the fixed lower plate 1102, the cylinder 1103, the cylinder 1104 and the fixed upper plate 1105 provides stable support and lifting guide for the lifting plate 7, and the setting of the compression spring 12 not only plays a buffering role, but also provides certain resistance in the lifting process, so that the lifting action is more stable.

[0032] Please refer to Figure 5 The inside of the cylinder 1103 is provided with a cylinder cavity, and the inside of the compression spring 12 is provided with a guide column 13, the upper end of the guide column 13 is fixedly connected with the cylinder 1104, and the lower end of the guide column 13 extends into the cylinder cavity inside the cylinder 1103.

[0033] The cylinder cavity inside the cylinder 1103 cooperates with the guide column 13 inside the compression spring 12 to ensure the stability and directionality of the compression spring 12 when stressed, avoids lateral deviation of the spring, makes the lifting plate 7 vertically lift, and improves the overall stability and reliability of the support frame 11.

[0034] Please refer to Figure 4 The inside of the side plate 1101 is provided with a slot hole 11011.

[0035] The setting of the slot hole 11011 can avoid the push-pull strip plate 6, so that the push-pull strip plate 6 can normally translate, and the practicability is increased.

[0036] Please refer to Figure 1 One side of the bottom plate 103 is fixedly installed with a mounting plate 3, and the mounting plate 3 is fixedly connected with the air cylinder 4.

[0037] The setting of the mounting plate 3 ensures the stability and reliability of the air cylinder 4 when working.

[0038] Please refer to Figure 2 and Figure 3The front end and the rear end of the push-pull strip 6 are respectively provided with guide strips 10 which are symmetrically arranged, the guide strips 10 are fixedly connected with the bottom plate 103, the guide strips 10 are fixedly installed with guide protrusions 1001 on the side facing the push-pull strip 6, the front end surface and the rear end surface of the push-pull strip 6 are respectively provided with long grooves 601 which are symmetrically arranged, and the guide protrusions 1001 extend into the long grooves 601 of the push-pull strip 6.

[0039] Through the guide strips 10 and the guide protrusions 1001 thereon cooperating with the long grooves 601 on the push-pull strip 6, support and movement guide are provided for the push-pull strip 6, not only the stability and accuracy of the push-pull strip 6 in the movement process are ensured, but also the deviation or derailment of the push-pull strip 6 due to external force is prevented, and the safety and reliability are improved.

[0040] Working principle: when in use, the device is installed on a small and medium-sized machine processing equipment through the mounting frame 1, when working, the piston rod of the air cylinder 4 is retracted under the intelligent control of the PLC touch screen 2, drives the push-pull strip 6 to move left through the connecting rod 9, the wedge-shaped groove 602 on the push-pull strip 6 interacts with the wedge-shaped protrusion 701 above the lifting plate 7, drives the lifting plate 7 and the cutting knife 8 below to stably descend along the support frame 11, the support frame 11 provides support and guide for the lifting plate 7 through the combination of the side plate 1101, the fixed lower plate 1102, the cylinder 1103, the cylinder 1104 and the fixed upper plate 1105, and then the cutting knife 8 cuts the material above the material table 5, realizes automatic operation, improves the material utilization rate and production efficiency, and at the same time guarantees the life safety of the bench worker.

[0041] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A medium-sized machine tool for cutting coiled materials, comprising a mounting frame (1), characterized in that: A push-pull strip plate (6) is provided below the mounting bracket (1), a lifting plate (7) is provided below the push-pull strip plate (6), a cutting blade (8) is fixedly installed below the lifting plate (7), a material platform (5) is provided below the cutting blade (8), a plurality of wedge-shaped grooves (602) are provided on the lower end surface of the push-pull strip plate (6), a plurality of wedge-shaped protrusions (701) are fixedly installed on the upper part of the lifting plate (7), the lifting plate (7) and the wedge-shaped protrusions (701) are integrated into one structure, the number of wedge-shaped protrusions (701) and wedge-shaped grooves (602) is the same, and the wedge-shaped protrusions (701) extend into the interior of the wedge-shaped grooves (602), a connecting rod (9) is fixedly installed on one side of the push-pull strip plate (6), a cylinder (4) is installed on one side of the connecting rod (9), and the connecting rod (9) is fixedly connected to the piston rod end of the cylinder (4).

2. The medium and small-sized machine cutting coil device according to claim 1, characterized in that: The mounting bracket (1) includes a top plate (101), a connecting plate (102), and a bottom plate (103). The top plate (101) is located above the bottom plate (103). Multiple connecting plates (102) are provided and fixedly installed between the top plate (101) and the bottom plate (103). A PLC touch screen (2) is provided between the top plate (101) and the bottom plate (103) and is fixedly connected to the connecting plate (102).

3. The medium and small-sized machine cutting coil device according to claim 2, characterized in that: The lifting plate (7) is symmetrically provided with support frames (11) on both sides. The support frame (11) includes a side plate (1101), a fixed lower plate (1102), a cylinder (1103), a cylindrical tube (1104), and a fixed upper plate (1105).

4. A medium-sized machine cutting coil device according to claim 3, characterized in that: The upper end of the side plate (1101) is fixedly connected to the bottom plate (103). The fixed lower plate (1102) is fixedly installed below one side of the side plate (1101). The cylinder (1103) is fixedly installed above the fixed lower plate (1102). The cylinder (1104) is sleeved above the outer side of the cylinder (1103). The fixed upper plate (1105) is fixedly installed above the cylinder (1104). The fixed upper plate (1105) is fixedly connected to the lifting plate (7).

5. A medium-sized machine cutting coil device according to claim 4, characterized in that: A compression spring (12) is fixedly installed inside the cylinder (1104) above the cylinder (1103), and the lower end of the compression spring (12) is fixedly connected to the cylinder (1103).

6. A medium-sized machine cutting coil device according to claim 5, characterized in that: The cylinder (1103) has a cavity inside, and the compression spring (12) has a guide post (13) inside. The upper end of the guide post (13) is fixedly connected to the cylinder (1104), and the lower end of the guide post (13) extends into the cavity of the cylinder (1103).

7. A medium-sized machine cutting coil device according to claim 6, characterized in that: A slot (11011) is provided on the upper part of the interior of the side plate (1101).

8. A medium-sized machine cutting coil device according to claim 2, characterized in that: An mounting plate (3) is fixedly installed on one side of the base plate (103), and the mounting plate (3) is fixedly connected to the cylinder (4).

9. A medium-sized machine cutting coil device according to claim 2, characterized in that: The front and rear ends of the push-pull strip (6) are respectively symmetrically provided with guide strips (10), the guide strips (10) are fixedly connected to the base plate (103), and a guide protrusion (1001) is fixedly installed on the side of the guide strip (10) facing the push-pull strip (6).

10. A medium-sized machine cutting coil device according to claim 9, characterized in that: The front and rear surfaces of the push-pull strip (6) are respectively provided with long grooves (601), and the guide protrusion (1001) extends into the long groove (601) of the push-pull strip (6).

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