CN217095991U

CN217095991U - Cutting equipment is used in bridge cut-off aluminium production

Info

Publication number: CN217095991U
Application number: CN202123207575.5U
Authority: CN
Inventors: 杨新生; 薛长青; 邱树文
Original assignee: Jilin New Century Wood And Aluminum Window Industry Co ltd
Current assignee: Jilin New Century Wood And Aluminum Window Industry Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-02
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a bridge cut-off is cutting equipment for aluminium production, including the base, the vertical welding in left side has the guide bracket on the base, and sliding sleeve is equipped with lift platform on the guide bracket, and guide bracket top fixed mounting has the cylinder that is connected with lift platform, and an organic whole is connected with well hollow type support on the base, and the drive rack that drives in well hollow type support was located to lift platform lower extreme fixedly connected with slip cap. The utility model discloses under the function of cylinder, the drive rack of bottom rotates, drive the rack gear in driven gear, make the lead screw carry out the two-way rotation, thereby make the nut carry out horizontal migration, in order to pull the pendulum rod, extrude the telescopic link, when the telescopic link is exerted pressure to the pressure boost plate, extrude the limiting plate, thereby guarantee the stability of bridge cut-off aluminium alloy in the cutting bench, slip suit lift platform, the cutter downward synchronization function on the lift platform is ordered about to the cylinder, when having realized spacing fixed, also accomplish the cutting action.

Description

Cutting equipment is used in bridge cut-off aluminium production

Technical Field

The utility model relates to a bridge cut-off aluminium cutting technical field especially relates to a bridge cut-off is cutting equipment for aluminium production.

Background

The bridge-cut-off aluminum, also called thermal insulation bridge-cut-off aluminum profile, is characterized by a series of advantages of dust prevention, water prevention, noise reduction and the like, so that the bridge-cut-off aluminum profile is widely applied to furniture, the quality of life of people is improved at present, and the required bridge-cut-off aluminum is greatly improved.

The existing cutting technology is that the bridge-cut aluminum is directly cut by an electric saw, so that the difference of different lengths is caused, and two main reasons exist in the situation: firstly, the self mechanism of the bridge-cut aluminum profile is thin and brittle, and effective limit is not achieved in the cutting process of the bridge-cut aluminum profile in the traditional technology, so that the bridge-cut aluminum profile is easy to shift in position in the cutting process; secondly, the manual cutting mode under the conventional art is difficult to grasp the cut size, and the cut size error will be caused too big when cutting tool lacks stability, so will lead to the serious waste of bridge cut-off aluminium material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the accurate cutting of bridge cut-off aluminium among the prior art, and the cutting equipment is used in bridge cut-off aluminium production that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

a cutting device for bridge-cut-off aluminum production comprises a base, wherein a guide support is vertically welded on the left side of the base, a lifting platform is sleeved on the guide support in a sliding mode, a cylinder connected with the lifting platform is fixedly installed at the top end of the guide support, a hollow support is integrally connected on the base, a driving rack slidably sleeved in the hollow support is fixedly connected at the lower end of the lifting platform, a cutting table is fixedly arranged on the right side of the base, a lead screw is rotatably installed between the hollow support and the cutting table, a driven gear meshed and connected with the driving rack is fixedly sleeved on the lead screw, a nut is installed on the lead screw in a matched mode, an axle seat is arranged at the middle end position of the side wall of the cutting table, a traction swing rod with the bottom end connected with the nut is rotatably installed in the axle seat, a cavity is formed in the top end of the cutting table, and a telescopic piece is sleeved in the cavity in a sliding mode, the utility model discloses a bridge cut-off aluminium traction device, including telescopic piece, cavity opening position welding has reset spring, and the welding has the limiting plate that is used for carrying out the centre gripping spacing to bridge cut-off aluminium, lifting platform is last fixed mounting has the cutter, and has seted up the crushed aggregates in the cutting table and retrieve the chamber, the last body coupling of telescopic piece has the slip cap to locate the traction bolt in pulling the pendulum rod top, cavity opening position welding has reset spring, and the welding has and is used for carrying out the spacing limiting plate of centre gripping to bridge cut-off aluminium on the reset spring, fixed mounting has the cutter, and has seted up the crushed aggregates in the cutting table and retrieve the chamber.

Preferably, a guide through hole for slidably sleeving the guide support is formed in one end of the lifting platform, and the lifting platform is horizontally arranged.

Preferably, the lead screw is the integral type structure of reverse setting in both ends, and driven gear is connected with the one end that the lead screw extends to in the hollow support.

Preferably, the bottom end of the traction swing rod is connected with a nut pin shaft, and a traction long hole which is sleeved with the traction bolt in a sliding mode is formed in the top end of the traction swing rod.

Preferably, the traction bolt is connected with one end of the telescopic piece extending out of the cavity, and the other end of the telescopic piece located in the cavity is integrally connected with a pressure increasing plate movably abutted against the limiting plate.

Preferably, the driving rack and the hollow support are vertically arranged in an up-down corresponding mode, and the cutter is located right above the cutting table.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a when the lead screw rotated, two nut stimulations of slip suit pulled the pendulum rod and use the axle bed of cutting table both sides to swing as the fulcrum, exerted pressure to the inside pressure boost plate of cavity, and the in-process of exerting pressure extrudes soft limiting plate, through the area of contact of increase with the bridge cut-off aluminium alloy to carry out soft spacing to the bridge cut-off aluminium alloy in the cutting table, avoid causing the bridge cut-off aluminium alloy to take place deformation and aversion.

2. The utility model discloses a during the cylinder function, move down sliding connection's lift platform, the cutting device of lift platform one end installation also moves down in step, and in this moment, the cylinder drive is located the drive rack of cavity formula support in the bottom, drives drive rack and driven gear intermeshing and carries out the transmission in the lead screw, and screw drive is in its nut, drives the traction lever swing, extrudees the telescopic link during the swing to when reaching spacingly, the cutter is the cutting in step too.

To sum up, the utility model discloses under the function of cylinder, the drive rack of bottom rotates, drives the rack drive in driven gear for the lead screw carries out the two-way rotation, thereby make the nut carry out horizontal migration, in order to pull the pendulum rod, extrude the telescopic link, when the telescopic link is exerted pressure to the pressure boost plate, extrude the limiting plate, thereby guarantee the stability of bridge cut-off aluminium alloy in the cutting bench, slip suit lift platform, the cutter downward synchronization function on the lift platform is ordered about to the cylinder, when having realized spacing fixed, also accomplish the cutting action.

Drawings

FIG. 1 is a schematic structural view of a cutting apparatus for producing bridge-cut-off aluminum according to the present invention;

FIG. 2 is an enlarged view of the structure A of the cutting equipment for producing bridge-cut-off aluminum of the present invention;

FIG. 3 is a schematic structural view of a cutting table portion of a cutting apparatus for producing bridge-cut-off aluminum according to the present invention;

in the figure: the device comprises a base 1, a guide support 2, a lifting platform 3, a guide through hole 4, an air cylinder 5, a traction long hole 6, a driving rack 7, a hollow support 8, a driven gear 9, a lead screw 10, a cutting table 11, a nut 12, a traction swing rod 13, a traction bolt 14, a telescopic piece 15, a shaft seat 16, a pressure increasing plate 17, a cavity 18, a return spring 19, a limit plate 20, a cutter 21 and a crushed material recovery cavity 22.

Detailed Description

The technical solutions in the embodiments 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.

Referring to fig. 1-3, a cutting device for bridge-cut-off aluminum production comprises a base 1, a guide bracket 2 is vertically welded on the left side of the base 1, a lifting platform 3 is slidably sleeved on the guide bracket 2, a guide through hole 4 for slidably sleeving the guide bracket 2 is formed in one end of the lifting platform 3, the lifting platform 3 is horizontally arranged, an air cylinder 5 connected with the lifting platform 3 is fixedly installed at the top end of the guide bracket 2, the air cylinder is MDBB50-25Z in model, the lifting platform 3 can vertically move on the guide bracket 2 under the driving action of the air cylinder 5 to ensure the stability of the lifting platform 3 driving a cutter 21 to move up and down, a hollow bracket 8 is integrally connected on the base 1, a driving rack 7 slidably sleeved in the hollow bracket 8 is fixedly connected at the lower end of the lifting platform 3, and a driven gear 9 meshed with the driving rack 7 drives a lead screw 10 to rotate in the up and down moving process, a cutting table 11 is fixedly arranged on the right side of the base 1, as can be seen with specific reference to the attached drawing 3 of the specification, a lead screw 10 is rotatably arranged between the hollow support 8 and the cutting table 11, the lead screw 10 is of an integral structure with two opposite ends, a driven gear 9 is connected with one end of the lead screw 10 extending into the hollow support 8, the lead screw 10 is fixedly sleeved with the driven gear 9 engaged with the driving rack 7, the lead screw 10 is provided with a nut 12, a shaft seat 16 is arranged at the middle end of the side wall of the cutting table 11, a traction swing rod 13 with the bottom end connected with the nut 12 is rotatably arranged in the shaft seat 16, the nut 12 moving left and right under the driving action of the lead screw 10 can pull the traction swing rod 13, so that the traction swing rod 13 deflects by taking the shaft seat 16 as a fulcrum, a cavity 18 is arranged at the top end of the cutting table 11, a telescopic member 15 is slidably sleeved in the cavity 18, and a traction bolt 14 slidably sleeved in the top end of the traction swing rod 13 is integrally connected to the telescopic member 15, the traction swing rod 13 drives the telescopic piece 15 to move in the cavity 18 in a telescopic mode through the traction bolt 14 in the deflection process, the reset spring 19 is welded at the opening position of the cavity 18, and the limit plate 20 used for clamping and limiting the bridge cutoff aluminum is welded on the reset spring 19, it needs to be explained that the limit plate 20 can be made of a silica gel material with relatively soft texture to prevent excessive extrusion and scratching of the bridge cutoff aluminum profile, specifically referring to the attached drawing 2 in the specification, the lifting platform 3 is fixedly provided with the cutter 21, and the cutting table 11 is provided with the crushed aggregate recovery cavity 22.

The driven gear 9 is connected with one end of the screw rod 10 extending into the hollow support 8, and the screw rod 10 is of an integral reverse structure, so that the nuts 12 horizontally reversely or oppositely slide, and the simultaneous operation of the traction swing rods 13 on two sides can be realized.

The bottom end of the traction swing rod 13 is connected with a nut 12 through a pin shaft, a traction long hole 6 which is slidably sleeved with a traction bolt 14 is formed in the top end of the traction swing rod 13, and the traction bolt 14 is sleeved to drive a telescopic piece 15 to horizontally move in the process of moving left and right at the top end of the traction swing rod 13.

The traction bolt 14 is connected with one end of the telescopic piece 15 extending out of the cavity 18, the other end of the telescopic piece 15 located in the cavity 18 is integrally connected with a pressure increasing plate 17 movably abutted against a limiting plate 20, and the traction bolt 14 is symmetrically arranged on two sides of the cutting table 11, so that the pressure increasing plate 17 can symmetrically apply pressure from two sides, and the bridge-cut aluminum is more stably limited.

Lifting platform 3 has been seted up direction through-hole 4 and has been used for sliding guide support 2 for gliding, in the time for gliding, also played the effect that supports lifting platform 3, drive rack 7 and the vertical setting of cavity formula support 8 ground that corresponds from top to bottom, and cutter 21 is located cutting platform 11 directly over the position.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when the bridge-cut aluminum is placed on the cutting table 11, the bridge-cut aluminum is in a slow moving state, and when cutting is needed, the air cylinder 5 is started;

the cylinder 5 pushes downwards, so that the driving rack 7 at the bottom of the lifting platform 3 moves downwards vertically in the hollow support 8 to be transmitted to the driven gear 9, the driven gear 9 drives the screw rod 10 to rotate, and the screw rod 10 enables the nut 12 to move horizontally;

it should be noted that the screw 10 is known as a one-piece structure with opposite ends, so that the screw 10 is driven by the driven gear 9 to rotate, and the two nuts 12 are moved in opposite directions or opposite directions.

The nut 12 horizontally moves to drive the connected traction swing rod 13 to deflect by taking the shaft seats 16 on the two sides of the cutting table 11 as fulcrums, the traction swing rod 13 drives the traction bolt 14 to slide in the arranged traction long hole 6 when deflecting, the telescopic piece 15 connected with the traction bolt 14 is pushed, the telescopic piece 15 presses the pressure increasing plate 17 in the cavity 18, the pressure increasing plate 17 extrudes the limiting plate 20 fixedly connected with the return spring 19, the limiting plate 20 extends outwards at a constant speed and is in contact with the broken bridge aluminum profile, and the clamping and limiting effects are realized;

meanwhile, the output end of the air cylinder 5 is pushed downwards, so that the lifting platform 3 stably slides on the guide support 2, and when the air cylinder 5 pushes the lifting platform 3 to slide downwards, the cutter 21 arranged on the lifting platform 3 downwards executes a cutting instruction;

when the bridge-cut aluminum is cut, the generated scrap is collected in the scrap recovery chamber 22 for later recovery.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cutting equipment for producing the bridge-cut-off aluminum comprises a base (1) and is characterized in that a guide support (2) is vertically welded on the left side of the base (1), a lifting platform (3) is sleeved on the guide support (2) in a sliding mode, an air cylinder (5) connected with the lifting platform (3) is fixedly installed at the top end of the guide support (2), a hollow support (8) is integrally connected onto the base (1), a driving rack (7) sleeved in the hollow support (8) in the sliding mode is fixedly connected to the lower end of the lifting platform (3), a cutting table (11) is fixedly arranged on the right side of the base (1), a lead screw (10) is rotatably installed between the hollow support (8) and the cutting table (11), a driven gear (9) meshed and connected with the driving rack (7) is fixedly installed on the lead screw (10), and a nut (12) is installed on the lead screw (10) in a matching mode, cutting platform (11) lateral wall middle-end position is provided with axle bed (16), and rotates in axle bed (16) and install pull pendulum rod (13) that bottom and nut (12) are connected, cavity (18) have been seted up on cutting platform (11) top, and slide sleeve is equipped with extensible member (15) in cavity (18), an organic whole is connected with slip cap on extensible member (15) and locates pull bolt (14) in pulling pendulum rod (13) top, cavity (18) open position welding has reset spring (19), and the welding has on reset spring (19) to be used for carrying out the spacing limiting plate of centre gripping (20) to bridge cut-off aluminium, fixed mounting has cutter (21) on lift platform (3), and has seted up the crushed aggregates in cutting platform (11) and retrieve chamber (22).

2. The cutting equipment for the production of bridge-cut-off aluminum according to claim 1, wherein one end of the lifting platform (3) is provided with a guide through hole (4) for slidably sleeving the guide support (2), and the lifting platform (3) is horizontally arranged.

3. The cutting equipment for bridge-cut-off aluminum production according to claim 1, wherein the screw (10) is an integral structure with two opposite ends, and the driven gear (9) is connected with one end of the screw (10) extending into the hollow bracket (8).

4. The cutting equipment for producing bridge-cut-off aluminum according to claim 1, wherein the bottom end of the traction swing rod (13) is connected with a nut (12) through a pin shaft, and a traction long hole (6) which is sleeved with a traction bolt (14) in a sliding manner is formed in the top end of the traction swing rod (13).

5. The cutting equipment for bridge-cut-off aluminum production according to claim 4, wherein the traction bolt (14) is connected with one end of the telescopic piece (15) extending out of the cavity (18), and the other end of the telescopic piece (15) located in the cavity (18) is integrally connected with a pressure increasing plate (17) movably abutted against the limiting plate (20).

6. The cutting equipment for bridge-cut-off aluminum production according to claim 3, wherein the driving rack (7) and the hollow bracket (8) are vertically arranged corresponding to each other up and down, and the cutter (21) is positioned right above the cutting table (11).