Cutting device for sheet metal part production

Abstract

The utility model relates to the technical field of sheet metal part production, and discloses a cutting device for sheet metal part production, which comprises a machining table, a fixing assembly is arranged on the outer wall of the machining table, a base is fixedly connected to one side of the machining table, a speed reducing motor is mounted on the outer wall of the base, and a cutting assembly is arranged on the outer wall of the speed reducing motor. An output shaft of the gear motor is fixedly connected with a lead screw through a coupler. The cutting device for sheet metal part production is provided with a sliding groove, a fixing bearing, a first screw rod, a moving block, a fixing frame, a limiting groove, a threaded groove, a second screw rod, a pressing block and a limiting block, the fixing frame can be moved by rotating the first screw rod, the fixing position can be conveniently adjusted according to the size of a sheet metal part, the pressing block can move downwards to press the sheet metal part by rotating the second screw rod, and therefore the sheet metal part production efficiency is improved. The multiple pressing blocks press the sheet metal part more stably, displacement of the sheet metal part caused by insufficient pressing force in the cutting process is avoided, the cutting precision is guaranteed, and the requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal production technical field, concretely is a cutting device for sheet metal production. BACKGROUND

[0002] Sheet metal is the product of sheet metal process, has light weight, high strength, low cost, and mass production performance good characteristics, wide application field, in the production process of sheet metal, cutting is an important link.

[0003] The prior art publication CN216298176U patent document provides a cutting device for sheet metal production convenient to clamp, when it is needed to fix the sheet metal, first push the rack plate on the fixed block to the first cavity side wall, let the rack plate extrude the spring, when the rack plate moves extruding the spring, will drive the rotation of the first lead screw through the meshing of the first gear and the rack plate, because the pressure block and the first groove are square, the rotation of the first lead screw will drive the pressure block to move up, then put one side of the sheet metal into the placing through slot of the fixed block, loosen the extruded rack plate, the rack plate moves outward under the action of the spring, and then drive the pressure block to press down the sheet metal plate, and then fix.

[0004] The prior art above, although can fix the sheet metal when fixing the sheet metal, but when fixing the sheet metal, the intensity of spring compression is relatively small, in the cutting process, the sheet metal may be slightly displaced due to the influence of cutting force, vibration and other factors, which may have adverse effects on cutting accuracy, resulting in large size deviation of the cut sheet metal, and the spring is prone to fatigue and elastic weakening during long-term use, which affects the compression force, and cannot meet the needs of the people, therefore, we need a cutting device for sheet metal production. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cutting device for sheet metal production to solve the problems in the background art.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a cutting device for sheet metal production, comprising a machining table, the outer wall of the machining table is provided with a fixing assembly, and one side of the machining table is fixedly connected with a base, the outer wall of the base is provided with a speed reducer, and the output shaft of the speed reducer is fixedly connected with a lead screw through a shaft coupling, the outer wall of the lead screw is threadedly connected with a moving frame, and the top of the moving frame is provided with a mounting assembly;

[0007] The fixed assembly comprises a sliding groove, an inner wall of the sliding groove is fixedly connected with a fixed bearing, an inner wall of the fixed bearing is fixedly connected with a first screw rod, an outer wall of the first screw rod is threadedly connected with a moving block, a top of the moving block is fixedly connected with a fixed frame, an inner wall of the fixed frame is provided with a limiting groove, a top of the fixed frame is provided with a threaded groove, an inner wall of the threaded groove is threadedly connected with a second screw rod, one end of the second screw rod is rotatably connected with a pressing block, and an outer wall of the pressing block is fixedly connected with a limiting block.

[0008] The mounting assembly comprises a supporting frame, an inner wall of the supporting frame is provided with a mounting groove, an inner wall of the supporting frame is provided with a long groove, an inner wall of the mounting groove is slidably connected with a sliding block, an outer wall of the sliding block is fixedly connected with a threaded rod, an outer wall of the threaded rod is threadedly connected with a nut, a bottom of the sliding block is fixedly connected with a mounting frame, and an outer wall of the mounting frame is provided with a fixed motor, one end of the fixed motor is detachably connected with a cutting blade.

[0009] Preferably, one end of the first screw rod is threadedly inserted into the fixed bearing through the moving block, and an outer wall of the moving block is fitted with an inner wall of the sliding groove.

[0010] Preferably, the number of the threaded grooves is multiple, and the multiple threaded grooves are equidistantly arranged on the fixed frame.

[0011] Preferably, the fixed frame and the second screw rod form a threaded structure through the threaded grooves, and one end of the second screw rod is inserted into the threaded groove for connection.

[0012] Preferably, the supporting frame and the sliding block form a sliding structure through the mounting groove, and an outer wall of the sliding block is fitted with an inner wall of the mounting groove.

[0013] Preferably, the number of the threaded rods is two, and one end of the threaded rod is connected with the nut through the long groove.

[0014] Preferably, the fixed motor and the moving frame form a moving structure through the lead screw, one end of the lead screw is threadedly inserted through the moving frame, and an outer wall of the moving frame is fitted with an inner wall of the base.

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

[0016] Firstly, the utility model is provided with a sliding groove, a fixed bearing, a first screw rod, a moving block, a fixed frame, a limiting groove, a threaded groove, a second screw rod, a pressing block and a limiting block, the fixed frame can be moved by rotating the first screw rod, the fixed position can be adjusted according to the size of the sheet metal part, the pressing block can be moved downward by rotating the second screw rod, the sheet metal part can be pressed tightly, multiple pressing blocks can press the sheet metal part more stably, the sheet metal part can not be displaced due to insufficient pressing force during the cutting process, the cutting precision is ensured, and the needs of people are met.

[0017] Second, the utility model discloses have support frame, installation slot, long slot, sliding block, threaded rod, nut, mounting bracket, fixed motor and cutting blade, sliding block can move in installation slot, thereby can adjust the position of cutting blade to adapt to different cutting needs, through using nut, can fixed sliding block in installation slot, ensure the stability of cutting blade position in the cutting process, through the work of speed reducer motor, can realize the longitudinal movement of cutting blade, convenient for cutting metal sheet, simple operation, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view structure schematic drawing of the utility model;

[0019] Figure 2 It is the mobile block and fixed frame structure schematic drawing of the utility model;

[0020] Figure 3 It is the fixed frame and briquetting structure schematic drawing of the utility model;

[0021] Figure 4 It is the utility model Figure 1 It is the enlarged structure schematic drawing of A place in the utility model.

[0022] Wherein: 1, processing table;2, fixed assembly;201, sliding slot;202, fixed bearing;203, first screw;204, mobile block;205, fixed frame;206, limit slot;207, threaded slot;208, second screw;209, briquetting;210, limit block;3, base;4, speed reducer motor;5, screw;6, moving frame;7, installation assembly;701, support frame;702, installation slot;703, long slot;704, sliding block;705, threaded rod;706, nut;707, mounting bracket;708, fixed motor;709, cutting blade. DETAILED DESCRIPTION

[0023] 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.

[0024] For example, Figures 1-4As shown, a sheet metal production cutting device, including processing table 1, the outer wall of processing table 1 is provided with fixed assembly 2, and one side of processing table 1 is fixedly connected with base 3, the outer wall of base 3 is installed with speed reducer motor 4, and the output shaft of speed reducer motor 4 is fixedly connected with lead screw 5 through the shaft coupling, the outer wall of lead screw 5 is threadedly connected with moving frame 6, and the top of moving frame 6 is provided with mounting assembly 7; fixed assembly 2 includes sliding groove 201, and the inner wall of sliding groove 201 is fixedly connected with fixed bearing 202, the inner wall of fixed bearing 202 is fixedly connected with first screw 203, and the outer wall of first screw 203 is threadedly connected with moving block 204, the top of moving block 204 is fixedly connected with fixed frame 205, and the inner wall of fixed frame 205 is provided with limiting groove 206, the top of fixed frame 205 is provided with threaded groove 207, and the inner wall of threaded groove 207 is threadedly connected with second screw 208, one end of second screw 208 is rotatably connected with pressing block 209, and the outer wall of pressing block 209 is fixedly connected with limiting block 210; mounting assembly 7 includes support frame 701, and the inner wall of support frame 701 is provided with mounting groove 702, the inner wall of support frame 701 is provided with long groove 703, and the inner wall of mounting groove 702 is slidably connected with sliding block 704, the outer wall of sliding block 704 is fixedly connected with threaded rod 705, and the outer wall of threaded rod 705 is threadedly connected with nut 706, the bottom of sliding block 704 is fixedly connected with mounting frame 707, and the outer wall of mounting frame 707 is installed with fixed motor 708, one end of fixed motor 708 is detachably connected with cutting blade 709.

[0025] Through the above technical scheme, by rotating the first screw 203, the fixed frame 205 can be moved, which is convenient for adjusting the fixed position according to the size of the sheet metal part, and by rotating the second screw 208, the pressing block 209 can be moved downward to press the sheet metal part tightly, and multiple pressing blocks 209 can press the sheet metal part more stably, avoiding displacement of the sheet metal part during cutting due to insufficient pressing force, ensuring cutting precision and meeting people's needs; the sliding block 704 can move in the mounting groove 702, so that the position of the cutting blade 709 can be adjusted to adapt to different cutting needs, and by using the nut 706, the sliding block 704 can be fixed in the mounting groove 702, ensuring the stability of the position of the cutting blade 709 during cutting, and by working of the speed reducer motor 4, the longitudinal movement of the cutting blade 709 can be realized, which is convenient for cutting the sheet metal part and simple to operate.

[0026] Specifically, one end of the first screw 203 threadedly penetrates the moving block 204 and extends into the fixed bearing 202 for connection, and the outer wall of the moving block 204 is fitted with the inner wall of the sliding groove 201.

[0027] Through the technical scheme, the inner wall of the moving block 204 is provided with a screw groove, the screw thread in the screw groove is matched with the screw thread on the first screw rod 203, one end of the first screw rod 203 is provided with a handle, the first screw rod 203 can be rotated through the handle, the first screw rod 203 rotates more stably in the fixed bearing 202, and the moving block 204 moves more stably in the sliding groove 201 due to the limiting of the sliding groove 201. The inner wall of the machining table 1 is provided with the sliding groove 201, and the outer wall of the machining table 1 is provided with a controller.

[0028] Specifically, the number of the screw grooves 207 is multiple, and the multiple screw grooves 207 are equidistantly arranged on the fixed frame 205.

[0029] Through the technical scheme, the multiple screw grooves 207 are arranged, so that the installation of the multiple second screw rods 208 is facilitated, and the number of the fixed frames 205 is two, which are symmetrically arranged, the left fixed frame is fixed on the machining table 1, and the right fixed frame is fixed on the moving block 204.

[0030] Specifically, the fixed frame 205 and the second screw rod 208 form a screw thread structure through the screw groove 207, and one end of the second screw rod 208 extends into the screw groove 207 for connection.

[0031] Through the technical scheme, the connection effect between the fixed frame 205 and the screw groove 207 and the second screw rod 208 is strengthened, the screw thread in the screw groove 207 is matched with the screw thread on the second screw rod 208, one end of the second screw rod 208 is provided with a handle, the second screw rod 208 can be well rotated through the handle, one end of the second screw rod 208 is provided with a bearing, the bearing is fixed on the pressing block 209, and a rubber pad can be arranged at the bottom of the pressing block 209, so that the metal piece can be better pressed.

[0032] Specifically, the support frame 701 and the sliding block 704 form a sliding structure through the mounting groove 702, and the outer wall of the sliding block 704 is attached to the inner wall of the mounting groove 702.

[0033] Through the technical scheme, the connection effect between the support frame 701 and the mounting groove 702 and the sliding block 704 is strengthened, so that the sliding block 704 can slide well in the mounting groove 702, and the sliding is more stable.

[0034] Specifically, the number of the threaded rods 705 is two, and one end of the threaded rod 705 penetrates through the long groove 703 and is connected with the nut 706.

[0035] Through the technical scheme, the nut 706 is screwed on the threaded rod 705, the nut 706 is rotated and abuts against the support frame 701, so that the sliding block 704 is fixed in the support frame 701.

[0036] Specifically, the deceleration motor 4 and the moving frame 6 constitute a moving structure through the screw rod 5, and one end of the screw rod 5 is screwed through the moving frame 6, and the outer wall of the moving frame 6 is attached to the inner wall of the base 3.

[0037] Through the above technical scheme, one end of the screw rod 5 is provided with a bearing, when the screw rod 5 rotates, the screw rod 5 rotates more stably in the bearing, the inner wall of the moving frame 6 is provided with a screw groove, and the screw thread in the screw groove is matched with the screw thread on the screw rod 5, when the screw rod 5 rotates, the moving frame 6 moves more stably due to the limiting of the inner wall of the base 3; the support frame 701 is fixed on the moving frame 6, and the stability is strengthened.

[0038] In use, first, the device is connected to an external power supply, the external power supply supplies power to the device, according to the size of the sheet metal part, the position of the right fixing frame 205 is adjusted, the moving block 204 is moved by rotating the first screw rod 203, the fixing frame 205 is moved by the moving block 204, the fixing position can be adjusted according to the size of the sheet metal part, after the position is adjusted, the sheet metal part is placed in the fixing frame 205, the pressure block 209 is lowered by rotating the handle of the second screw rod 208, the limiting block 210 moves more stably in the limiting groove 206 driven by the pressure block 209, the pressure block 209 is lowered to press the sheet metal part, the sheet metal part can be well pressed and fixed by the plurality of pressure blocks 209, displacement of the sheet metal part in the cutting process due to insufficient pressing force is avoided, the cutting accuracy is ensured, the position of the cutting blade 709 is adjusted according to the cutting needs, the slide block 704 moves more stably in the mounting groove 702 of the support frame 701, the mounting frame 707 is moved by the movement of the slide block 704, the fixed motor 708 is moved by the mounting frame 707, the cutting blade 709 is moved by the fixed motor 708, the position of the cutting blade 709 can be adjusted to adapt to different cutting needs, the slide block 704 is fixed in the support frame 701 by installing the nut 706 on the threaded rod 705 and rotating the nut 706 against the support frame 701, so as to ensure the stability of the position of the cutting blade 709 in the cutting process, the cutting blade 709 is rotated by the work of the fixed motor 708, the screw rod 5 is driven to rotate by the work of the deceleration motor 4, so that the moving frame 6 moves, the support frame 701 moves driven by the moving frame 6, so as to realize the longitudinal movement of the cutting blade 709, the sheet metal part is cut by the longitudinal movement of the rotating cutting blade 709, and the whole work is completed, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cutting device for sheet metal part production, comprising a machining table (1), characterized in that: The outer wall of the processing table (1) is provided with a fixing assembly (2), and one side of the processing table (1) is fixedly connected with a base (3), the outer wall of the base (3) is provided with a speed reducer motor (4), and the output shaft of the speed reducer motor (4) is fixedly connected with a lead screw (5) through a shaft coupling, the outer wall of the lead screw (5) is threadedly connected with a moving frame (6), and the top of the moving frame (6) is provided with a mounting assembly (7); The fixing assembly (2) comprises a sliding groove (201), and the inner wall of the sliding groove (201) is fixedly connected with a fixed bearing (202), the inner wall of the fixed bearing (202) is fixedly connected with a first screw rod (203), and the outer wall of the first screw rod (203) is threadedly connected with a moving block (204), the top of the moving block (204) is fixedly connected with a fixed frame (205), and the inner wall of the fixed frame (205) is provided with a limiting groove (206), the top of the fixed frame (205) is provided with a threaded groove (207), and the inner wall of the threaded groove (207) is threadedly connected with a second screw rod (208), one end of the second screw rod (208) is rotatably connected with a pressing block (209), and the outer wall of the pressing block (209) is fixedly connected with a limiting block (210); The mounting assembly (7) comprises a support frame (701), and the inner wall of the support frame (701) is provided with a mounting groove (702), the inner wall of the support frame (701) is provided with a long groove (703), and the inner wall of the mounting groove (702) is slidably connected with a sliding block (704), the outer wall of the sliding block (704) is fixedly connected with a threaded rod (705), and the outer wall of the threaded rod (705) is threadedly connected with a nut (706), the bottom of the sliding block (704) is fixedly connected with a mounting frame (707), and the outer wall of the mounting frame (707) is provided with a fixing motor (708), one end of the fixing motor (708) is detachably connected with a cutting blade (709).

2. The cutting device for sheet metal production according to claim 1, characterized in that: One end of the first screw rod (203) threadedly penetrates the moving block (204) and extends into the fixed bearing (202) for connection, and the outer wall of the moving block (204) is fitted with the inner wall of the sliding groove (201).

3. The cutting device for sheet metal production according to claim 1, characterized in that: The number of the threaded grooves (207) is multiple, and the multiple threaded grooves (207) are equidistantly arranged on the fixed frame (205).

4. The cutting device for sheet metal production according to claim 1, characterized in that: The fixed frame (205) and the second screw rod (208) form a threaded structure through the threaded grooves (207), and one end of the second screw rod (208) extends into the threaded groove (207) for connection.

5. The cutting device for sheet metal production according to claim 1, characterized in that: The support frame (701) and the sliding block (704) form a sliding structure through the mounting groove (702), and the outer wall of the sliding block (704) is fitted with the inner wall of the mounting groove (702).

6. The cutting device for sheet metal production according to claim 1, characterized in that: The number of the threaded rods (705) is two, and one end of the threaded rod (705) penetrates the long groove (703) and is connected with the nut (706).

7. The cutting device for sheet metal production according to claim 1, characterized in that: The speed reducer motor (4) and the moving frame (6) form a moving structure through the lead screw (5), and one end of the lead screw (5) threadedly penetrates the moving frame (6), and the outer wall of the moving frame (6) is fitted with the inner wall of the base (3).

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