Stainless steel cutting clamp

Abstract

The utility model relates to the technical field of stainless steel machining and fixing, and discloses a stainless steel cutting clamp which comprises a base, the upper surface of the base is connected with a cutting position clamp and two fixing clamps, the two fixing clamps are located on the two sides of the cutting position clamp respectively, and an adjusting assembly is connected between the two fixing clamps. According to the stainless steel cutting clamp, the two ends of a long-strip-shaped stainless steel material (such as a bar and a stainless steel pipe) can be fixed through the two fixing clamps, and then the cutting position clamp is used for fixing the stainless steel cutting position; the stainless steel material broken into two sections is matched with the two fixing clamps through the cutting position clamp, the stainless steel cut into two sections can be fixed at the same time, the two sections of stainless steel material are prevented from shaking during breaking, and the stability of stainless steel cutting operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel processing fixed technical field, concretely is a stainless steel cutting fixture. BACKGROUND

[0002] The stainless steel cutting fixture is a device used to fix and position stainless steel materials for precise cutting, drilling, milling and other machining operations. The design of such fixtures needs to consider multiple factors to ensure that the stainless steel material remains stable during the machining process and does not deform or damage the surface quality due to clamping force.

[0003] The patent with the announcement number CN215469619U discloses a stainless steel cutting fixture, which includes a main body, a sliding groove is formed at the top end of the main body, and an adjusting interval is formed at the bottom end of the sliding groove. A discharge hole is connected through the bottom end of the adjusting interval, and the discharge hole penetrates through the bottom end of the main body. A base is connected to the top end of the main body, and a T-shaped groove is formed on the outer wall of the base. A connecting block is connected to the bottom end of the base, and the connecting block penetrates through the sliding groove and enters the inside of the adjusting interval. A threaded rod is connected inside the bearing, and the threaded rod penetrates through the outer wall of the main body and is connected to a handle. A measuring scale is installed at the top end of the main body. By setting the base and the T-shaped groove, when the fixture is used to fix the workpiece, the appropriate clamping block is selected according to the shape of the workpiece, the T-shaped block on the clamping block is slid into the T-shaped groove inside the base, the clamping block is installed, and the base drives the clamping block to move to clamp and fix the workpiece, making it more convenient to fix the workpiece and improving stability.

[0004] However, the stainless steel cutting fixture in the above-mentioned technology still has the following problems: when cutting stainless steel with a certain length, it is usually clamped and fixed at both ends, but when the stainless steel is cut off, the cut stainless steel is prone to bending and deformation due to the lack of fixation of the middle cutting section, and the stability during cutting is poor. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a stainless steel cutting fixture that can fix the cutting position and improve the stability of the stainless steel cutting position.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stainless steel cutting fixture, including a base, the upper surface of the base is connected with a cutting position clamp and two fixed clamps, the two fixed clamps are respectively located on both sides of the cutting position clamp, and an adjusting assembly is connected between the two fixed clamps.

[0007] Further, the cutting position clamp comprises a bottom frame and a first air cylinder, the bottom frame is connected with the upper surface of the base, the outer wall of one end of the bottom frame is fixedly connected with the outer shell of the first air cylinder, the inner wall of the bottom frame is slidably connected with a U-shaped cutting position clamp plate, the upper surface of the end of the bottom frame close to the first air cylinder is fixedly connected with two symmetrical cutting position fixing rods, the telescopic end of the first air cylinder penetrates through the end of the bottom frame and is fixedly connected with the U-shaped cutting position clamp plate.

[0008] Further, the inner walls of the two sides of the bottom frame are both provided with a limiting groove, the two limiting grooves are both slidably connected with a limiting block, and the two limiting blocks are respectively fixedly connected with the two sides of the U-shaped cutting position clamp plate.

[0009] Further, the upper surface of the base is provided with two symmetrical trapezoidal grooves, the two trapezoidal grooves are both slidably connected with a trapezoidal strip, the narrower ends of the two trapezoidal strips are respectively fixedly connected with the two ends of the bottom frame, and the bottom frame is slidably connected with the base.

[0010] Further, the fixing clamp comprises a base and a second air cylinder, the base is slidably connected with the upper surface of the base, the base is connected with the adjusting assembly, the second air cylinder is fixedly connected with one end of the base through an air cylinder seat, a sliding groove is formed in the side of the base close to the base and penetrates through, the cross section of the sliding groove is cross-shaped, a cross block is slidably connected in the sliding groove, the end, away from the base, of the cross block is fixedly connected with a movable clamp plate, the upper surface of the end of the base close to the second air cylinder is fixedly connected with a fixed clamp plate, and the telescopic end of the second air cylinder penetrates through the end of the base and is fixedly connected with the cross block.

[0011] Further, the adjusting assembly comprises an adjusting motor and a bidirectional screw rod, the middle position of the upper surface of the base is provided with an adjusting groove, the adjusting groove is slidably connected with an adjusting block, the end of the adjusting block penetrates through the adjusting groove and is fixedly connected with the base, the outer wall of one end of the base is fixedly connected with the adjusting motor, the output shaft of the adjusting motor penetrates through the base and is fixedly connected with the bidirectional screw rod in the adjusting groove, the other end of the bidirectional screw rod penetrates through the adjusting block and is rotatably connected with the other end of the adjusting groove, and the bidirectional screw rod is threadedly connected with the adjusting block.

[0012] Further, the thickness of the bottom frame is smaller than the thickness of the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The stainless steel cutting clamp can fix the two ends of the long strip-shaped stainless steel material (such as a bar, a stainless steel pipe and the like), then fix the cutting position of the stainless steel by using the cutting position clamp, and after the cutting operation of the stainless steel is completed, the two sections of the stainless steel material broken can be fixed by the cutting position clamp and the two fixing clamps, so that the two sections of the stainless steel material can be fixed at the same time, the shaking of the two sections of the stainless steel material during the breaking is avoided, and the stability of the stainless steel cutting operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall appearance connection structure schematic view of the utility model;

[0016] Figure 2 It is the connection structure explosion schematic view based on Figure 1 ;

[0017] Figure 3 It is the cutting position clamp connection structure explosion schematic view of the utility model;

[0018] Figure 4 It is the fixed clamp connection structure explosion schematic view of the utility model.

[0019] In the drawing: 1, base; 2, cutting position clamp; 3, fixed clamp; 4, adjusting assembly; 5, bottom frame; 6, first air cylinder; 7, U-shaped cutting position clamp plate; 8, cutting position fixing rod; 9, limiting block; 10, trapezoidal strip; 11, base; 12, second air cylinder; 13, cross block; 14, movable clamp plate; 15, fixed clamp plate; 16, adjusting motor; 17, bidirectional screw; 18, adjusting block; 101, trapezoidal groove; 102, adjusting groove; 301, sliding groove; 501, limiting groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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.

[0021] Please refer to Figures 1 to 4 , a stainless steel cutting clamp, including base 1, the upper surface of base 1 is connected with cutting position clamp 2 and two fixed clamps 3, two fixed clamps 3 are located at the two sides of cutting position clamp 2 respectively, and adjusting assembly 4 is connected between two fixed clamps 3.

[0022] As Figures 1 to 4 shown, the stainless steel cutting clamp in the utility model is similar to the existing stainless steel cutting clamp structure, and the main improvement point of the utility model is that the stainless steel cutting position can be fixed, so that the stainless steel cutting fracture can not shake, and the cutting operation stability is improved, as Figures 1 to 4As shown, the stainless steel cutting clamp in the utility model can avoid the shaking of the stainless steel cutting position, improve the stability of the stainless steel cutting operation, and can adjust the distance between the two fixed clamps 3 according to the length of the stainless steel, so that the two ends of the stainless steel are fixed better.

[0023] As shown in the figure, Figures 1 to 3 The cutting position clamp 2 includes a bottom frame 5 and a first air cylinder 6, the bottom frame 5 is connected with the upper surface of the base 1, the outer wall of one end of the bottom frame 5 is fixedly connected with the shell of the first air cylinder 6, the inner wall of the bottom frame 5 is slidably connected with a U-shaped cutting position clamp plate 7, the upper surface of the end of the bottom frame 5 close to the first air cylinder 6 is fixedly connected with two symmetrically arranged cutting position fixing rods 8, the telescopic end of the first air cylinder 6 penetrates the end of the bottom frame 5 and is fixedly connected with the U-shaped cutting position clamp plate 7. The first air cylinder 6 drives the U-shaped cutting position clamp plate 7 to move in the bottom frame 5, so as to clamp the stainless steel between the cutting position fixing rods 8 and the U-shaped cutting position clamp plate 7, when cutting, the cutting blade moves downward from the gap above the U-shaped cutting position clamp plate 7 and the two cutting position fixing rods 8, and cuts the stainless steel fixed in the middle, after cutting, the two-section stainless steel can still be clamped between the U-shaped cutting position clamp plate 7 and the cutting position fixing rods 8, the two cutting position fixing rods 8 can cooperate with the U-shaped cutting position clamp plate 7 to clamp the stainless steel at both ends of the cut respectively, so as to avoid the stainless steel on both sides of the cut from shaking and shifting when being disconnected, and improve the stability of the cutting operation.

[0024] As shown in the figure, Figure 3 The two inner walls of the bottom frame 5 are both provided with a limiting groove 501, two limiting grooves 501 are both slidably connected with a limiting block 9, and the two limiting blocks 9 are respectively fixedly connected with the two sides of the U-shaped cutting position clamp plate 7. Through the connection between the two limiting blocks 9 and the two limiting grooves 501, the stability of the movement and clamping of the U-shaped cutting position clamp plate 7 in the inner side of the bottom frame 5 can be improved, and the stable movement of the U-shaped cutting position clamp plate 7 under the drive of the first air cylinder 6 can be ensured.

[0025] As shown in the figure, Figure 2 And Figure 4As shown, the upper surface of the base 1 is provided with two symmetrical trapezoidal grooves 101, two trapezoidal strips 10 are slidably connected in the two trapezoidal grooves 101, the narrower ends of the two trapezoidal strips 10 are fixedly connected with the two ends of the bottom frame 5, and the bottom frame 5 is slidably connected with the base 1. By moving the trapezoidal strip 10 horizontally in the trapezoidal groove 101, the cutting position clamp 2 can be moved left and right between the two fixed clamps 3 after the stainless steel is clamped and fixed by the two fixed clamps 3, and adjusted to the cutting position of the stainless steel, which is convenient and flexible to use.

[0026] As shown in the Figures 1 to 4 fixed clamp 3 includes a base 11 and a second air cylinder 12, the base 11 is slidably connected with the upper surface of the base 1, the base 11 is connected with the adjusting assembly 4, the second air cylinder 12 is fixedly connected with one end of the base 11 through the air cylinder seat, a sliding groove 301 is provided through the side of the base 11 close to the base 1, the cross section of the sliding groove 301 is cross-shaped, a cross block 13 is slidably connected in the sliding groove 301, the end of the cross block 13 away from the base 1 is fixedly connected with a movable clamp plate 14, the upper surface of the end of the base 11 close to the second air cylinder 12 is fixedly connected with a fixed clamp plate 15, and the telescopic end of the second air cylinder 12 penetrates the end of the base 11 and is fixedly connected with the cross block 13. The second air cylinder 12 drives the cross block 13 to move in the sliding groove 301, and then drives the movable clamp plate 14 to move on the base 11 and gradually approach the fixed clamp plate 15, so as to clamp the end of the stainless steel to be cut between the fixed clamp plate 15 and the movable clamp plate 14, and complete the clamping and fixing of the stainless steel.

[0027] As shown in the Figures 1 to 4 adjusting assembly 4 includes an adjusting motor 16 and a bidirectional screw rod 17, an adjusting groove 102 is provided in the middle position of the upper surface of the base 1, an adjusting block 18 is slidably connected in the adjusting groove 102, one end of the adjusting block 18 penetrates the adjusting groove 102 upward and is fixedly connected with the base 11, the adjusting motor 16 is fixedly connected with the outer wall of one end of the base 1, the output shaft of the adjusting motor 16 penetrates the base 1 into the adjusting groove 102 and is fixedly connected with the bidirectional screw rod 17, the other end of the bidirectional screw rod 17 penetrates the adjusting block 18 and is rotatably connected with the other end of the adjusting groove 102, and the bidirectional screw rod 17 is threadedly connected with the adjusting block 18. Start the adjusting motor 16 to drive the bidirectional screw rod 17 to rotate in the adjusting groove 102, and then drive the adjusting block 18 at the bottom of the two bases 11 to move relatively in the adjusting groove 102 through the thread teeth, so as to simultaneously adjust the relative movement of the two fixed clamps 3 on the base 1, for clamping and fixing stainless steel of different lengths.

[0028] As shown in the Figures 1 to 4As shown, the thickness of the bottom frame 5 is less than the thickness of the base 11. After the two fixed clamps 3 clamp and fix the stainless steel, the bottom frame 5 with the thickness less than the base 11 can ensure that the cutting position clamp 2 can move and adjust between the two fixed clamps 3 and move to the cutting position of the stainless steel, and then clamp the cutting position clamp 2 outside the stainless steel to fix the cutting position.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A stainless steel cutting fixture, comprising a base (1), characterized in that: The upper surface of the base (1) is connected to a cutting position clamp (2) and two fixing clamps (3). The two fixing clamps (3) are located on both sides of the cutting position clamp (2), and an adjustment component (4) is connected between the two fixing clamps (3).

2. A stainless steel cutting fixture according to claim 1, characterized in that: The cutting position clamp (2) includes a bottom frame (5) and a first cylinder (6). The bottom frame (5) is connected to the upper surface of the base (1). The outer wall of one end of the bottom frame (5) is fixedly connected to the outer shell of the first cylinder (6). A U-shaped cutting position clamp (7) is slidably connected to the inner wall of the bottom frame (5). Two symmetrically arranged cutting position fixing rods (8) are fixedly connected to the upper surface of the bottom frame (5) near the first cylinder (6). The telescopic end of the first cylinder (6) passes through the end of the bottom frame (5) and is fixedly connected to the U-shaped cutting position clamp (7).

3. A stainless steel cutting fixture according to claim 2, characterized in that: The inner walls of both sides of the bottom frame (5) are provided with limiting grooves (501), and limiting blocks (9) are slidably connected in both limiting grooves (501). The two limiting blocks (9) are fixedly connected to both sides of the U-shaped cutting clamp (7).

4. A stainless steel cutting fixture according to claim 2 or 3, characterized in that: The upper surface of the base (1) has two symmetrically arranged trapezoidal grooves (101), and trapezoidal strips (10) are slidably connected in both trapezoidal grooves (101). The narrower end of each trapezoidal strip (10) is fixedly connected to the bottom ends of the bottom frame (5), and the bottom frame (5) is slidably connected to the base (1).

5. A stainless steel cutting fixture according to claim 2 or 3, characterized in that: The fixing clamp (3) includes a base (11) and a second cylinder (12). The base (11) is slidably connected to the upper surface of the base (1). The base (11) is connected to the adjustment component (4). The second cylinder (12) is fixedly connected to one end of the base (11) through a cylinder seat. A sliding groove (301) is provided through the side of the base (1) near the base. The cross section of the sliding groove (301) is cross-shaped. A cross block (13) is slidably connected in the sliding groove (301). A movable clamping plate (14) is fixedly connected to the end of the cross block (13) away from the base (1). A fixed clamping plate (15) is fixedly connected to the upper surface of the base (11) near the end of the second cylinder (12). The telescopic end of the second cylinder (12) passes through the end of the base (11) and is fixedly connected to the cross block (13).

6. A stainless steel cutting fixture according to claim 5, characterized in that: The adjustment assembly (4) includes an adjustment motor (16) and a bidirectional lead screw (17). An adjustment groove (102) is provided in the middle of the upper surface of the base (1). An adjustment block (18) is slidably connected in the adjustment groove (102). One end of the adjustment block (18) passes through the adjustment groove (102) and is fixedly connected to the base (11). The adjustment motor (16) is fixedly connected to the outer wall of one end of the base (1). The output shaft of the adjustment motor (16) passes through the base (1) to the adjustment groove (102) and is fixedly connected to the bidirectional lead screw (17). The other end of the bidirectional lead screw (17) passes through the adjustment block (18) and is rotatably connected to the other end of the adjustment groove (102). The bidirectional lead screw (17) is threadedly connected to the adjustment block (18).

7. A stainless steel cutting fixture according to claim 5, characterized in that: The thickness of the bottom frame (5) is less than the thickness of the base (11).

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