CN219152118U - a cutting device - Google Patents

Abstract

The utility model discloses a cutting device. The inner side of the working box body is movably provided with a lifting platform, the bottom of the lifting platform is connected with a cutting machine, the lower part of the cutting machine is provided with a clamping mechanism, and the clamping mechanism is connected to the inner side of the working box body. Bottom, the bottom of the working box is provided with a cavity, the inside of the cavity is provided with an air extractor, and one side of the air extractor is provided with a collection box. The device adopts an electric clamping mechanism, which drives the workpiece to press through the clamping electric cylinder The seat clamps and fixes the workpiece, which can quickly complete the clamping and releasing of the workpiece, saves manpower and the time for fixing the workpiece, and is beneficial to the improvement of processing efficiency. The top of the workpiece pressure seat is set on a plane. After the workpiece is clamped , There is no obvious protrusion on the top of the workpiece, which will not hinder the movement of the cutting machine, can avoid the collision between the tool and the fixed structure, and eliminates potential safety hazards. Compared with the original device, it has higher safety.

Description

a cutting device

technical field

The utility model relates to the technical field of cutting devices, in particular to a cutting device.

Background technique

Patent No. CN213289582U discloses a cutting device for thermostat production. The combination of slots, sliders, springs, electric telescopic rods, connecting blocks, cutters, consoles, fixed plates, rotating plates, bolts, pressure holding plates, backing plates, exhaust pipes and exhaust machines enables the thermostat to produce cutting The device can extract and collect the dust generated during the cutting process, realize the purpose of the cutting device with dust removal function, improve the working efficiency of the cutting device and improve the working environment, and set the first chute, threaded sleeve, screw, the first The transmission wheel, motor, second transmission wheel and horizontal plate enable the cutting mechanism to move up and down. By setting the second chute, slider, spring, electric telescopic rod and connecting block, the cutting mechanism has the function of moving left and right. .

This kind of cutting device for thermostat production has the following disadvantages: the device uses a bolt pressure plate structure to fix the workpiece, and the workpiece needs to be fixed and disassembled manually by twisting the bolts, which is not only labor-intensive and cumbersome to operate, but also very inconvenient to use. The bolts protrude from the top of the pressure plate. After the workpiece is fixed, the protruding bolts will hinder the work of the cutting machine. When the cutting tool is moving, it is easy to collide with the bolts, which has certain potential safety hazards.

Utility model content

The purpose of this utility model is to provide a cutting device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a cutting device, including a base, the bottom four corners of the base are fixed with bottom pillars, the top of the base is fixedly connected with a working box, and the working box A driving motor is fixed on the top of the working box, and a lifting platform is provided on the inner side of the working box, and a cutting machine is connected to the bottom of the lifting platform;

The bottom of the cutting machine is provided with a clamping mechanism, the clamping mechanism is connected to the inner bottom of the working box, the bottom of the working box is provided with a cavity, the inner side of the cavity is provided with an air extractor, A collecting box is arranged on one side of the air extractor.

Preferably, the clamping mechanism includes a connection base, a sliding base, a workpiece fixing base and a clamping electric cylinder, and the connection base is fixed to the inner bottom of the working box by bolts.

As a preference, the upper part of the connecting base is provided with a sliding slot, the sliding base is slidably connected to the bottom of the connecting base through the sliding slot, and the clamping electric cylinder is fixedly connected to the bottom of the sliding base. The top end of the push rod of the clamping electric cylinder is fixedly connected to the bottom of the connecting pedestal.

As a preference, three workpiece pressing seats are arranged on both sides of the top of the sliding seat, and the workpiece pressing seats are symmetrically distributed on both sides of the top of the sliding seat, and the clamping side of the workpiece pressing seat A rubber gasket is fixedly connected, and the workpiece fixing base is fixed on the top of the connecting pedestal by bolts.

As a preference, two cutting notches are provided on the top of the workpiece fixing seat, and a cleaning notch is provided at the bottom of the cutting notch, and a suction connection pipe is fixed on the bottom of the workpiece fixing seat, and the suction The air connecting pipe is fixedly penetrated through the connecting pedestal and communicated with the cleaning notch. One side of the air extractor is provided with an air exhaust pipe, and the air extractor communicates with the air suction connecting pipe through the air exhaust pipe.

As a preference, both sides of the above-mentioned working box are provided with threaded rods, both sides of the lifting platform are connected to the upper part of the threaded rods, the tops of the two threaded rods are fixed with driven pulleys, and the driving The rotating shaft end of the motor is fixed with a driving pulley, and the upper part of the driving pulley is provided with two driving belts, and the two driven pulleys are connected to the upper part of the driving pulley through the driving belts.

Compared with the prior art, the beneficial effects of the utility model are:

The device adopts an electric clamping mechanism, and the workpiece is clamped and fixed by the clamping electric cylinder to drive the workpiece pressure seat. The clamping operation does not require manual participation, and the driving action of the clamping electric cylinder is fast, and the workpiece can be quickly completed. Clamping and release saves manpower and time for fixing the workpiece, which is beneficial to the improvement of processing efficiency, and the top of the workpiece pressure seat is set on a plane. After the workpiece is clamped, there is no obvious protrusion on the top of the workpiece, which will not affect the cutting. The movement of the machine is hindered, which can avoid the collision between the tool and the fixed structure, and eliminates potential safety hazards. Compared with the original device, it has higher safety.

Description of drawings

Fig. 1 is a schematic diagram of the overall front side structure of the utility model;

Fig. 2 is a schematic diagram of the structure of the lower side of the clamping mechanism of the present invention;

Fig. 3 is a schematic diagram of the front upper part of the clamping mechanism of the present invention;

Fig. 4 is a schematic diagram of the upper side structure of the clamping mechanism of the present invention.

In the figure: 1. Base; 2. Bottom pillar; 3. Working box; 4. Threaded rod; 5. Driving motor; 6. Driving pulley; 7. Driven pulley; 8. Driving belt; 9. Lifting platform ;10, cutting machine; 11, clamping mechanism; 12, collection box; 13, exhaust pipe; 14, connecting pedestal; 15, sliding seat; 16, workpiece fixing seat; 17, clamping electric cylinder; 18, workpiece Press seat; 19, rubber gasket; 20, cutting notch; 21, suction connection pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Please refer to Figures 1-4, the utility model provides a technical solution: a cutting device, including a base 1, the bottom four corners of the base 1 are fixed with bottom pillars 2, the top of the base 1 is fixedly connected with a working box 3, the working Both sides of box body 3 are all provided with threaded rod 4, and the inner side of work box body 3 is provided with lifting platform 9 movablely, and the inside of lifting platform 9 is provided with electric telescopic rod, and both sides of lifting platform 9 are all connected to the threaded rod 4. On the top, the bottom of the lifting platform 9 is connected with a cutting machine 10. The cutting machine 10 is driven by an electric telescopic rod and can be translated laterally to complete the switching of cutting parts. The devices are the same, so the structure thereof will not be repeated here.

The tops of the two threaded rods 4 are fixed with a driven pulley 7, and the top of the working box 3 is fixed with a drive motor 5, the drive motor 5 is a servo motor, its model is MHMF042L1U2M, and the model of the controller that matches it is MBDLN25SG, The shaft end of the drive motor 5 is fixed with a drive pulley 6, and the top of the drive pulley 6 is provided with two drive belts 8, and the two driven pulleys 7 are connected to the top of the drive pulley 6 by the drive belt 8. , the driving force provided by the driving motor 5 can be evenly transmitted to the upper parts of the two threaded rods 4 through the driving belt 8 .

A clamping mechanism 11 is arranged below the cutting machine 10, and the clamping mechanism 11 is connected to the inner bottom of the working box body 3. The clamping mechanism 11 includes a connecting platform 14, a sliding seat 15, a workpiece fixing seat 16 and a clamping electric cylinder 17 , the connecting base 14 is fixed on the inner bottom of the working box 3 by bolts, the upper part of the connecting base 14 is provided with a sliding slot, the sliding base 15 is slidingly connected to the bottom of the connecting base 14 through the sliding slot, and the electric cylinder is clamped 17 is fixedly connected to the bottom of the sliding seat 15, and the top of the push rod of the clamping electric cylinder 17 is fixedly connected to the bottom of the connecting base 14. The clamping electric cylinder 17 is a servo electric cylinder, and its model is SMN35.

Both sides of the top of the sliding seat 15 are provided with three workpiece pressing seats 18, the workpiece pressing seats 18 are symmetrically distributed on both sides of the top of the sliding seat 15, and the top of the workpiece pressing seat 18 is arranged on a plane. After the workpiece is clamped, there is no obvious protrusion on the top of the workpiece, which will not hinder the movement of the cutting machine 10, and can avoid the collision between the tool and the fixed structure. The clamping side of the workpiece pressure seat 18 is fixedly connected with a rubber gasket 19, The rubber gasket 19 is made of rubber, which can increase the stability of the workpiece fixation. The workpiece fixing seat 16 is fixed on the top of the connection base 14 by bolts, and the workpiece is a plate-shaped temperature control module formed by integral melting and casting packaging.

The top of the workpiece holder 16 is provided with two cutting notches 20, the bottom of the cutting notch 20 is provided with a cleaning notch, the bottom of the workpiece holder 16 is fixed with a suction connection pipe 21, and the suction connection pipe 21 is fixed. Run through the connection base 14 and communicate with the cleaning slot, the bottom of the working box 3 is provided with a cavity, the inside of the cavity is provided with an air extractor, and one side of the air extractor is provided with a collection box 12, the air extractor One side is provided with exhaust pipe 13, and air extractor is communicated with suction connecting pipe 21 by exhaust pipe 13, and the air extractor work while cutting operation, by the cleaning notch that offers at the cutting notch 20 bottoms, will cut The dust generated during the operation is extracted and collected, realizing the purpose of the cutting device with dust removal function, improving the working efficiency of the cutting device and improving the working environment, wherein the structure and connection mode of the air extractor and the collection box 12 are the same as the original device, and the The specific structure will not be repeated here.

Working principle or structural principle, when in use, the workpiece is placed on the top of the workpiece fixing seat 16 through the side of the connecting pedestal 14, and the positioning of the workpiece is completed by fitting the workpiece with the groove on the top of the workpiece fixing seat 16, and then clamped by pressing Button, the clamping electric cylinder 17 works to drive the workpiece pressure seat 18 to slide and press down to complete the clamping and fixing operation of the workpiece. The electric clamping mechanism 11 is used to drive the workpiece pressure seat 18 through the clamping electric cylinder 17. Clamping and fixing, the clamping operation does not require manual participation, and the clamping electric cylinder 17 is driven quickly, which can quickly complete the clamping and releasing of the workpiece, saving manpower and time for workpiece fixing operations, and is beneficial to the improvement of processing efficiency.

Afterwards, the drive motor 5 drives the lifting platform 9, and drives the cutting machine 10 to move down to cut the workpiece. After a cut is completed, the electric telescopic rod in the lifting platform 9 drives the cutting machine 10 to perform horizontal translation to complete the adjustment of the cutting position. After that, the secondary cutting operation to the workpiece is completed by the cutting machine 10. During cutting, since the top of the workpiece pressing seat 18 is set on a plane, after the workpiece is clamped, there is no obvious protrusion on the top of the workpiece, which will not affect the cutting machine 10. The movement of the tool is hindered, which can avoid the collision between the tool and the fixed structure, and eliminates potential safety hazards. Compared with the original device, it has higher security.

The air extractor works during the cutting operation, and the dust generated during cutting is extracted and collected through the cleaning slot opened at the bottom of the cutting slot 20, so that the cutting device has the dust removal function and the working efficiency of the cutting device is improved. and improve the working environment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. Cutting device, comprising a base (1), characterized in that: the automatic cutting machine is characterized in that bottom support posts (2) are fixed at four corners of the bottom of the base (1), a working box body (3) is fixedly connected to the top of the base (1), a driving motor (5) is fixed to the top of the working box body (3), a lifting pedestal (9) is movably arranged on the inner side of the working box body (3), and a cutting machine (10) is connected to the bottom of the lifting pedestal (9);

the cutting machine is characterized in that a clamping mechanism (11) is arranged below the cutting machine (10), the clamping mechanism (11) is connected to the inner bottom of the working box body (3), a cavity is formed in the bottom of the working box body (3), an air extractor is arranged on the inner side of the cavity, and a collecting box (12) is arranged on one side of the air extractor.

2. A cutting device according to claim 1, wherein: the clamping mechanism (11) comprises a connecting pedestal (14), a sliding seat (15), a workpiece fixing seat (16) and a clamping electric cylinder (17), wherein the connecting pedestal (14) is fixed at the bottom of the inner side of the working box body (3) through bolts.

3. A cutting device according to claim 2, wherein: the upper portion of connecting pedestal (14) has seted up the slotted hole that slides, slide seat (15) through the slotted hole sliding connection that slides in the bottom of connecting pedestal (14), press from both sides tight jar (17) fixed connection in the bottom of sliding seat (15), press from both sides the push rod top fixed connection of tight jar (17) in the bottom of connecting pedestal (14).

4. A cutting device according to claim 3, wherein: the clamping device is characterized in that three workpiece pressing seats (18) are arranged on two sides of the top of the sliding seat (15), the workpiece pressing seats (18) are symmetrically distributed on two sides of the top of the sliding seat (15), rubber gaskets (19) are fixedly connected to the clamping sides of the workpiece pressing seats (18), and the workpiece fixing seats (16) are fixed to the top of the connecting pedestal (14) through bolts.

5. A cutting device according to claim 4, wherein: the utility model discloses a cleaning device for a workpiece, including work piece fixing base (16), cutting notch (20) that the quantity is two have been seted up at the top of work piece fixing base (16), clean notch has been seted up to the bottom of cutting notch (20), the bottom of work piece fixing base (16) is fixed with induced draft connecting pipe (21), induced draft connecting pipe (21) are fixed to run through in connecting pedestal (14) and are linked together with clean notch, one side of air exhauster is provided with exhaust column (13), the air exhauster is linked together with induced draft connecting pipe (21) through exhaust column (13).

6. A cutting device according to claim 1, wherein: the utility model discloses a lifting device for a hydraulic machine, including work box (3), threaded rod (4) all are provided with in the both sides of work box (3), the both sides of lifting pedestal (9) all are connected in the upper portion of threaded rod (4), two the top of threaded rod (4) all is fixed with driven pulley (7), the pivot end of driving motor (5) is fixed with driving pulley (6), the upper portion of driving pulley (6) is provided with driving belt (8) that the quantity is two, two driven pulley (7) all are connected in the upper portion of driving pulley (6) through driving belt (8).

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