Positioning tool for aluminum strip cutting

Abstract

The utility model discloses a positioning tool for aluminum strip cutting, which comprises a cutting device, a cutter is mounted in the cutting device, an aluminum strip and a positioning mechanism are arranged at the top of the cutting device, the positioning mechanism comprises movable frames fixedly connected to the front side and the rear side of the bottom of the cutter, and sliding strips are fixedly connected to the left side and the right side of each movable frame. Fixing plates are slidably connected to the surfaces of the sliding strips, the bottoms of the fixing plates are fixedly connected to the top of the cutting device, a pressing block is slidably connected to the inner wall of the movable frame, a plurality of springs are fixedly connected to the top of the pressing block, and the tops of the springs are fixedly connected to the top of the inner wall of the movable frame. When the aluminum strip cutting device is used, under the action of the positioning mechanism, the leveling mechanism and the extrusion assembly, an aluminum strip can be positioned and fixed, the situation that the quality is reduced or cutting fails due to the fact that the aluminum strip is prone to displacement in the cutting process of an existing cutting device is avoided, and the aluminum strip cutting device has the advantage of being convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium strip cutting technical field, concretely is a kind of aluminium strip cutting positioning tool. BACKGROUND

[0002] Aluminium strip cutting positioning tool is a kind of device specially designed to ensure the accurate positioning and stable fixation of aluminium strip during aluminium strip cutting process, to improve cutting accuracy and production efficiency, reduce scrap rate, and is indispensable auxiliary tool in aluminium strip processing.

[0003] As China patent network patent application No.202020498835.5, the disclosure of a kind of cutting device for drawing pressure aluminium strip, including cutting table, the top of cutting table Both sides are fixedly provided with fixed plate, the middle part of one side of two fixed plates is uniformly provided with first sliding slot, the inner wall of two first sliding slots two sides are respectively with two first sliding block two sides sliding connection, the middle part of two first sliding blocks one side is respectively fixedly connected with the two sides of cutting plate, the middle part of two fixed plate top is uniformly provided with second sliding slot.The utility model sets up cutting plate, cutting plate is driven by the movement of sliding rod and sliding block, i.e. the horizontal movement of aluminium strip on cutting plate is driven, it is convenient to adjust the cutting length of aluminium strip;In the process of cutting plate movement, pointer movement is driven, so that pointer indicates at different positions, the difference between the zero scale of scale plate and the scale indicated by pointer is the length of aluminium strip cutting, it is convenient to accurately adjust the cutting length of aluminium strip, improve the cutting efficiency and use efficiency of aluminium strip.

[0004] In the process of cutting aluminium strip by aluminium strip cutting device, aluminium strip is usually directly transported and cut, so that it is easy to displace due to lack of positioning tool for stably fixing aluminium strip, which not only reduces cutting quality, but also can cause cutting operation failure.

[0005] Therefore, aluminium strip cutting positioning tool needs to be designed and reformed to effectively prevent the phenomenon that it is easy to displace during cutting aluminium strip. UTILITY MODEL CONTENTS

[0006] To solve the problems proposed in the above background art, the purpose of the utility model is to provide an aluminium strip cutting positioning tool, which has the advantages of being easy to use and solves the problem of easy displacement during cutting aluminium strip.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of positioning tool for aluminium strip cutting, including cutting device, the inside installation of cutting device is cutter, the top of cutting device is provided with aluminium strip, positioning mechanism, positioning mechanism includes the movable frame of fixed connection in the front and rear sides of the bottom of cutter, the left and right sides of movable frame are all fixedly connected with sliding bar, the surface of sliding bar is all slidingly connected with fixed plate, the top of fixed plate is fixedly connected in the top of cutting device, the inner wall of movable frame is slidingly connected with pressing block, the top of pressing block is fixedly connected with multiple springs, the top of spring is fixedly connected in the top of movable frame inner wall, the inner wall of spring is movably connected with limit rod, the top of limit rod penetrates to the top of movable frame, the bottom of limit rod is fixedly connected in the top of pressing block, movable frame can be driven with pressing block to move downwards along with cutter, so that cutting position of fixed aluminium strip is extruded in advance by spring driven pressing block, the front side of cutter is provided with flattening mechanism.

[0008] As the utility model is preferred, flattening mechanism includes the support block of fixed connection in the front of front side fixed plate, the inner wall of support block is slidingly connected with round bar, the front of round bar is fixedly connected with movable frame, the surface of movable frame is movably connected with pressing cylinder through bearing, the bottom of pressing cylinder is in contact with the top of aluminium strip, the top of round bar is provided with extrusion assembly.

[0009] As the utility model is preferred, extrusion assembly includes the support plate of fixed connection in the top of support block, the top of support plate is fixedly connected with connecting plate, the left and right sides of the bottom of connecting plate are all fixedly connected with elastic plate, the bottom of elastic plate is movably connected with pressure rod, the left and right sides of pressure rod are fixedly connected in the surface of movable frame, elastic plate can drive pressing cylinder to extrude aluminium strip by extruding pressure rod.

[0010] As the utility model is preferred, the top of limit rod is all fixedly connected with limit ring, and limit ring can limit the moving position of limit rod.

[0011] As the utility model is preferred, the left and right sides of the outside of fixed plate are all fixedly connected with reinforcing block, and the bottom of reinforcing block is fixedly connected in the top of cutting device.

[0012] As the utility model is preferred, the bottom of pressing block is fixedly connected with spacer, and spacer has elasticity and antiskid performance.

[0013] Compared with prior art, the utility model has the advantages as follows:

[0014] 1. The utility model discloses a positioning mechanism, flat mechanism and extrusion assembly's effect, can position and fixed to aluminium tape, avoided the quality decline or cutting failure of aluminium tape easy displacement in the cutting process of existing cutting device, made it have the advantage that is convenient to use.

[0015] 2. The utility model discloses a flat mechanism is set up, make the pressure cylinder can flexibly to aluminium tape and carry out the flat processing, and will not damage aluminium tape surface because of excessive pressure. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the positioning mechanism schematic drawing of the utility model;

[0018] Figure 3 It is the flat mechanism and extrusion assembly schematic drawing of the utility model;

[0019] Figure 4 It is the utility model Figure 2 It is the utility model

[0020] In the drawing: 1, cutting device;2, cutter;3, aluminium tape;4, movable frame;5, sliding bar;6, fixed plate;7, briquetting;8, spring;9, limit rod;10, support block;11, round rod;12, movable frame;13, pressure cylinder;14, support plate;15, connecting plate;16, elastic plate;17, pressure rod;18, limit ring;19, reinforcing block;20, spacer. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] For example, Figures 1 to 4The utility model provides a kind of positioning tool for aluminium strip cutting, as shown in the utility model, cutting device 1 is provided with aluminium strip 3 in the top, positioning mechanism includes movable frame 4 that is fixedly connected to the front and back two sides of cutter 2 bottom, the left and right sides of movable frame 4 are all fixedly connected with sliding bar 5, the surface of sliding bar 5 is all slidingly connected with fixed plate 6, and the bottom of fixed plate 6 is fixedly connected in the top of cutting device 1, the inner wall of movable frame 4 is slidingly connected with pressure block 7, the top of pressure block 7 is fixedly connected with multiple springs 8, the top of spring 8 is fixedly connected in the top of movable frame 4 inner wall, the inner wall of spring 8 is movably connected with limit rod 9, the top of limit rod 9 penetrates to the top of movable frame 4, and the bottom of limit rod 9 is fixedly connected in the top of pressure block 7, movable frame 4 can be driven with cutter 2 to move downwards with pressure block 7, so as to advance extrusion fixed cutting position of aluminium strip 3 by spring 8 driven pressure block 7, and the front side of cutter 2 is provided with flat mechanism.

[0023] Reference Figure 3 Flat mechanism includes support block 10 that is fixedly connected to the front of fixed plate 6, the inner wall of support block 10 is slidingly connected with round rod 11, the front of round rod 11 is fixedly connected with movable frame 12, the surface of movable frame 12 is movably connected with pressure cylinder 13 through bearing, the bottom of pressure cylinder 13 is in contact with the top of aluminium strip 3, and the top of round rod 11 is provided with extrusion assembly.

[0024] As a kind of technical optimization scheme of the utility model, by setting flat mechanism, pressure cylinder 13 can be flexibly flattened to aluminium strip 3, and aluminium strip 3 surface will not be damaged due to excessive pressure.

[0025] Reference Figure 3 Extrusion assembly includes support plate 14 that is fixedly connected to the top of support block 10, the top of support plate 14 is fixedly connected with connecting plate 15, the left and right sides of the bottom of connecting plate 15 are all fixedly connected with elastic plate 16, the bottom of elastic plate 16 is movably connected with pressure rod 17, and the left and right sides of pressure rod 17 are fixedly connected to the surface of movable frame 12, and elastic plate 16 can drive pressure cylinder 13 extrude aluminium strip 3 by extruding pressure rod 17.

[0026] As a kind of technical optimization scheme of the utility model, by setting extrusion assembly, pressure cylinder 13 is more closely adhered to aluminium strip 3 by elastic plate 16 extruding pressure rod 17, to further realize the flattening treatment of aluminium strip 3.This design not only improves the flattening effect, but also ensures the stability of aluminium strip 3 in the cutting process.

[0027] Reference Figure 4 The top of limit rod 9 is all fixedly connected with limit ring 18, and limit ring 18 can limit the moving position of limit rod 9.

[0028] As a technical optimization scheme of the utility model, through setting the limiting ring 18, the moving position of the limiting rod 9 is effectively limited, the limiting rod 9 is prevented from excessive movement or falling under the action of spring 8, thereby ensuring the stability and reliability of the positioning mechanism.

[0029] Reference Figure 2 The left and right sides outside the fixed plate 6 are fixedly connected with reinforcing blocks 19, and the bottom of the reinforcing block 19 is fixedly connected to the top of the cutting device 1.

[0030] As a technical optimization scheme of the utility model, through setting the reinforcing block 19, the stability and carrying capacity of the fixed plate 6 are enhanced, and the loosening or damage of the fixed plate 6 caused by vibration or impact force generated in the cutting process is avoided.

[0031] Reference Figure 4 The bottom of the pressing block 7 is fixedly connected with a spacer 20, and the spacer 20 has elasticity and anti-skid performance.

[0032] As a technical optimization scheme of the utility model, through setting the spacer 20 with elasticity and anti-skid performance, the surface of the aluminum strip 3 can be better fitted, and the sliding or deviation of the aluminum strip 3 in the cutting process is prevented.

[0033] The working principle and use process of the utility model: when the cutter 2 starts to descend for cutting, the movable frame 4 fixedly connected to the bottom of the cutter 2 also moves. The movable frame 4 is connected with the fixed plate 6 through the sliding bars 5 on the left and right sides thereof, and these fixed plates 6 are stably installed on the top of the cutting device 1 (to stabilize the downward movement of the movable frame 4). With the descent of the movable frame 4, the pressing block 7 (connected with the top of the movable frame 4 through the spring 8) on the inner wall thereof will be pushed by the spring 8, and the cutting position of the aluminum strip 3 will be pressed and fixed in advance (and the subsequent cutting process of the cutter 2 can also use the spring 8 to move the pressing block 7 upward). This design not only improves the cutting precision, but also helps to prevent the aluminum strip 3 from deviating during cutting. At the same time, the flattening mechanism on the front side of the cutter 2 also starts to work. The round rod 11 on the supporting block 10 is connected with the supporting block 10 through sliding connection, and the movable frame 12 on the front of the round rod 11 is connected with the pressing cylinder 13 through bearing movable connection. When the movable frame 12 moves up and down with the round rod 11, the bottom of the pressing cylinder 13 will always be in contact with the top of the aluminum strip 3, thereby ensuring the flatness of the aluminum strip 3 during cutting. In addition, the extrusion assembly on the top of the round rod 11 also plays a key role. The connecting plate 15 on the supporting plate 14 is connected with the pressure rod 17 through the elastic plate 16, and the pressure rod 17 is fixed on the surface of the movable frame 12. When the movable frame 12 descends, the elastic plate 16 will be extruded and push the pressure rod 17, thereby driving the pressing cylinder 13 to more closely fit the aluminum strip 3, realizing further flattening effect. Thus, the quality decline or cutting failure caused by the easy displacement of the aluminum strip 3 in the cutting process of the existing cutting device 1 is avoided, and the utility model has the advantage of being convenient to use.

[0034] In summary: the utility model uses, under the action of positioning mechanism, flat mechanism and extrusion subassembly, can position and fixed to aluminium tape 3, avoided the quality decline or cutting failure of aluminium tape 3 easy displacement in the cutting process of prior cutting device 1, made it have the advantage that is convenient to use, solved the problem of aluminium tape 3 easy displacement in its cutting process.

[0035] It should be noted that in this document, relationship terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for cutting aluminum strip, comprising a cutting device (1), a cutter (2) is installed inside the cutting device (1), and an aluminum strip (3) is arranged on the top of the cutting device (1), characterized in that: a positioning mechanism, the positioning mechanism comprises a movable frame (4) fixedly connected to the front and rear sides of the bottom of the cutter (2), sliding bars (5) are fixedly connected to the left and right sides of the movable frame (4), fixed plates (6) are slidingly connected to the surfaces of the sliding bars (5), the bottom of the fixed plate (6) is fixedly connected to the top of the cutting device (1), a pressing block (7) is slidingly connected to the inner wall of the movable frame (4), a plurality of springs (8) are fixedly connected to the top of the pressing block (7), the top of the spring (8) is fixedly connected to the top of the inner wall of the movable frame (4), a limiting rod (9) is movably connected to the inner wall of the spring (8), the top of the limiting rod (9) penetrates through the top of the movable frame (4), the bottom of the limiting rod (9) is fixedly connected to the top of the pressing block (7), the movable frame (4) can drive the pressing block (7) to move downward with the cutter (2), so that the cutting position of the fixed aluminum strip (3) is pressed in advance by the spring (8) driving the pressing block (7), and a flattening mechanism is arranged on the front side of the cutter (2).

2. The positioning tool for cutting aluminum strip according to claim 1, characterized in that: The flattening mechanism comprises a support block (10) fixedly connected to the front of the front fixed plate (6), a round rod (11) is slidingly connected to the inner wall of the support block (10), an activity frame (12) is fixedly connected to the front of the round rod (11), a pressing cylinder (13) is movably connected to the surface of the activity frame (12) through a bearing, the bottom of the pressing cylinder (13) is in contact with the top of the aluminum strip (3), and an extrusion assembly is arranged on the top of the round rod (11).

3. The positioning tool for cutting aluminum strip according to claim 2, characterized in that: The extrusion assembly comprises a support plate (14) fixedly connected to the top of the support block (10), a connecting plate (15) is fixedly connected to the top of the support plate (14), elastic plates (16) are fixedly connected to the left and right sides of the bottom of the connecting plate (15), a pressure receiving rod (17) is movably connected to the bottom of the elastic plate (16), the left and right sides of the pressure receiving rod (17) are fixedly connected to the surface of the activity frame (12), and the elastic plate (16) can drive the pressing cylinder (13) to extrude the aluminum strip (3) by extruding the pressure receiving rod (17).

4. The positioning tool for cutting aluminum strip according to claim 1, characterized in that: Limiting rings (18) are fixedly connected to the tops of the limiting rods (9), and the limiting rings (18) can limit the movement position of the limiting rods (9).

5. The positioning tool for cutting aluminum strip according to claim 1, characterized in that: Reinforcing blocks (19) are fixedly connected to the left and right sides of the outer side of the fixed plate (6), and the bottom of the reinforcing block (19) is fixedly connected to the top of the cutting device (1).

6. The positioning tool for cutting aluminum strip according to claim 1, characterized in that: A spacer (20) is fixedly connected to the bottom of the pressing block (7), and the spacer (20) has elasticity and anti-skid performance.

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