Flat steel cutting positioning anti-deviation calipers

Abstract

The utility model discloses a flat steel cutting positioning anti-offset caliper, which relates to the technical field of flat steel, and comprises a caliper base, side edge fixing seats are fixedly connected to two sides of the upper end of the caliper base, a movable clamping seat is slidably connected between the side edge fixing seats on two sides, a double-thread screw is rotatably mounted in the center of the side edge fixing seats on two sides, and a movable clamping seat is slidably connected between the movable clamping seat and the double-thread screw. The movable clamping seats are in threaded connection with the two sides of the double-thread screw correspondingly, the outer side of the double-thread screw is fixedly connected with an operation rotating handle, side edge clamping grooves are connected to the inner sides of the upper ends of the movable clamping seats on the two sides in a left-right sliding mode, and a plurality of spring piece sets are arranged between the side edge clamping grooves and the movable clamping seats. The V-shaped grooves of the side edge clamping grooves make up-down contact with the two sides of the flat steel to form double guide constraint, the flat steel of different thicknesses can be automatically centered, clamped and fixed, the positioning and deviation preventing functions in the flat steel cutting process are achieved, the cutting stability and precision are improved, meanwhile, the safety risk is reduced, and the appearance quality of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flat steel technical field, concretely relates to a flat steel cutting positioning anti-deviation vice. BACKGROUND

[0002] Flat steel refers to the steel material with the width of 12mm to 300mm, the thickness of 3mm to 60mm, the cross section of rectangle and slightly blunt edge, the flat steel can be finished steel material, also can be the blank for welded pipe and the sheet blank for laminated sheet, the main use: the flat steel as the finished material can be used for making hoop iron, tools and mechanical parts, is used as house frame structural member, staircase on building.

[0003] The flat steel can be produced according to the user's demand, and the thickness, width and length are fixed, which reduces the cutting of the user, saves the process, reduces the consumption of labor and material, simultaneously also reduces the processing loss of raw material, saves time, labor and material, and the product is used in steel structure manufacturing industry, machinery manufacturing industry, automobile industry, mine machinery and hoisting machinery and other industrial materials.

[0004] In the current flat steel cutting process, the vibration phenomenon is easy to occur. The vibration not only affects the stability of cutting, but also can cause unexpected displacement of the flat steel in the positioning process. Due to these factors, the safety risk of the whole cutting process is greatly increased. In addition, the vibration and displacement problem also causes the edge of the cut flat steel to be not straight, thereby affecting the visual quality of the final product, and making the product greatly discounted in appearance, therefore, we provide a flat steel cutting positioning anti-deviation vice. UTILITY MODEL CONTENTS

[0005] The utility model aims at: for solving the vibration phenomenon in the current flat steel cutting process. The vibration not only affects the stability of cutting, but also can cause unexpected displacement of the flat steel in the positioning process. Due to these factors, the safety risk of the whole cutting process is greatly increased. In addition, the vibration and displacement problem also causes the edge of the cut flat steel to be not straight, thereby affecting the visual quality of the final product, and making the product greatly discounted in appearance, the utility model provides a flat steel cutting positioning anti-deviation vice.

[0006] The utility model in order to realize above-mentioned purpose specifically adopts the following technical scheme:

[0007] The utility model provides a kind of flat steel cutting positioning anti-deviation calipers, including caliper base, the upper end of the caliper base is fixedly connected with side fixed seat on both sides, and slidingly connected with moving clamp seat between both sides side fixed seat, the center of both sides side fixed seat is rotatably installed with double-end screw rod, and the both sides of moving clamp seat are respectively threadedly connected with double-end screw rod, the outside of double-end screw rod is fixedly connected with operating handle, the upper end of both sides moving clamp seat is slidably connected with side clamping groove in the inside, a plurality of spring piece groups are arranged between side clamping groove and moving clamp seat, the upper end center of caliper base is provided with elastic carrier roller mechanism, and one end of caliper base is provided with clamping feeding mechanism.

[0008] Further, the side clamping groove is provided with a V-shaped groove on the inward side, and the included angle of the V-shaped groove is sixty degrees.

[0009] Further, the front and rear of both sides side fixed seat are respectively fixedly connected with sliding guide rod, and the front and rear sliding guide rods are respectively inserted through the front and rear movable clamping seats.

[0010] Further, the front and rear ends of the outer side of the spring piece group are fixedly connected with clamping groove guide rod, and the clamping groove guide rod is inserted through the front and rear movable clamping seats on the side close to.

[0011] Further, the spring piece group includes two groups of V-shaped pre-tightening spring pieces arranged in front and rear mirror symmetry.

[0012] Further, the elastic carrier roller mechanism includes multiple pairs of spring telescopic rods, the inner rods of multiple pairs of spring telescopic rods are fixed to the upper center of the caliper base at equal intervals, and the upper ends of the inner rods of the same pair of spring telescopic rods are rotatably installed with rotating carrier rollers, and the multiple rotating carrier rollers are in contact with the center of the bottom surface of the flat steel.

[0013] Further, the clamping feeding mechanism includes a T-shaped insertion rod, the bottom of the caliper base is symmetrically provided with a T-shaped guide groove on both sides, and the T-shaped insertion rod is slidably connected in the two T-shaped guide grooves, the rear side of the two T-shaped insertion rods is fixedly connected with a connecting seat, and the upper end center of the connecting seat is fixedly connected with a vertical guide rail, the vertical guide rail is slidably connected with a guide rail sliding seat, and the side of the guide rail sliding seat, which faces the flat steel, is provided with a square notch, the upper center of the square notch is threadedly connected with a clamping bolt, the bottom rear center of the caliper base is fixedly connected with an electric push rod, and the movable inner rod of the electric push rod is fixedly connected with the bottom connecting seat of the vertical guide rail.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model discloses a caliper base, the upper end of caliper base comes two sides side fixed seat left and right sliding connection mobile clamp seat, the spring piece group is connected to the side clamping groove through the inside one side of two sides mobile clamp seat, through the setting of double -end screw, and the mobile clamp seat is driven through the thread cooperation of double -end screw and moves the clamp seat to be close to and be far from two sides, to hold the flat steel that places the flat steel on the upside of caliper base through the side clamping groove, through the V -shaped groove of side clamping groove and the upper and lower contact of both sides of flat steel, form double -edged restraint, can the automatic centering of different thicknesses of flat steel is clamped and fixed, realized the positioning anti -drifting function in the cutting process of flat steel, improved the stability and precision of cutting, reduced the security risk simultaneously, improved the appearance quality of product.

[0016] 2. The utility model discloses a V-shaped groove can be adapted to different width flat steel, increase the stability of clamping, and the surface treatment of hard chromium plating can increase wear resistance and corrosion resistance, prolong the service life.

[0017] 3. The utility model discloses a spring piece group, and the V-shaped pre -tension spring piece of spring piece group provides elastic pre -tension, makes the side clamping groove can be closely attached to both sides of flat steel, further prevents the deviation of flat steel in the cutting process. In addition, the elastic design of spring piece group can effectively absorb the vibration generated in the cutting process, improve the stability and precision of cutting. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the perspective drawing of the utility model;

[0019] Figure 2 It is the plan view of the utility model;

[0020] Figure 3 It is the front sectional view of the utility model;

[0021] Figure 4 It is the side sectional view of the utility model.

[0022] Fig. 1, caliper base; 2, side fixed seat; 3, sliding guide rod; 4, mobile clamp seat; 5, double -end screw; 6, operation handle; 7, side clamping groove; 8, spring piece group; 9, clamping groove guide rod; 10, spring telescopic rod; 11, rotating supporting roller; 12, T-shaped guide groove; 13, T-shaped insertion rod; 14, vertical guide rail; 15, guide rail sliding seat; 16, clamping bolt; 17, electric push rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment.

[0024] Please refer to Figures 1-4The utility model provides a kind of flat steel cutting positioning anti-deviation vice, including vice base 1, the upper end both sides of vice base 1 are fixedly connected with side fixed seat 2, and slidingly connected with moving clamp seat 4 between two sides side fixed seat 2, the center of two sides side fixed seat 2 is rotatably installed with double -end screw 5, and the both sides of moving clamp seat 4 are respectively threadedly connected with double -end screw 5, the outside of double -end screw 5 is fixedly connected with operation handle 6, the upper end inside left and right slidingly connected with side clamping groove 7 of two sides moving clamp seat 4, a plurality of spring leaf groups 8 are provided between side clamping groove 7 and moving clamp seat 4, the upper end center of vice base 1 is provided with elastic supporting roller mechanism, and one end of vice base 1 is provided with clamping feeding mechanism.

[0025] In the embodiment, preferably, the side clamping groove 7 is provided with a V-shaped groove on the inward side, and the included angle of the V-shaped groove is sixty degrees, and the inner surface of the V-shaped groove of the side clamping groove 7 is plated with hard chromium; by setting the V-shaped groove, flat steels of different widths can be adapted, the stability of clamping is increased, and the surface treatment of plating hard chromium can increase wear resistance and corrosion resistance, prolonging the service life.

[0026] In the embodiment, preferably, the front and back of the two sides side fixed seat 2 are respectively fixedly connected with sliding guide rods 3, and the front and back sliding guide rods 3 respectively penetrate the front and back movable plug-in of the two sides moving clamp seat 4; by setting the sliding guide rod 3, the moving clamp seat 4 is more stable during sliding, and is not easy to deviate, improving the positioning accuracy of the whole vice. At the same time, the cooperation of the sliding guide rod 3 and the moving clamp seat 4 also increases the strength and stability of the structure, so that the vice is more safe and reliable during use.

[0027] In the embodiment, preferably, the outer front and back ends of the spring leaf group 8 are fixedly connected with clamping groove guide rods 9, and the clamping groove guide rods 9 penetrate the front and back movable plug-in of the moving clamp seat 4 close to one side; by setting the clamping groove guide rod 9, the side clamping groove 7 is more stable when sliding in the moving clamp seat 4, and is not easy to shake, further improving the stability of clamping. At the same time, the cooperation of the clamping groove guide rod 9 and the moving clamp seat 4 also increases the strength and stability of the structure, so that the vice is more durable during use.

[0028] In the embodiment, preferably, the spring leaf group 8 includes two groups of V-shaped pre-tightening spring leaves arranged in front and back mirror symmetry; by setting the spring leaf group 8, the V-shaped pre-tightening spring leaf of the spring leaf group 8 provides elastic pre-tightening force, so that the side clamping groove 7 can tightly fit the two sides of the flat steel, further preventing the flat steel from deviating during cutting. In addition, the elastic design of the spring leaf group 8 can also effectively absorb the vibration generated during cutting, improving the stability and precision of cutting.

[0029] In this embodiment, preferably, the elastic roller mechanism includes a plurality of pairs of spring telescopic rods 10, the inner rods of the plurality of pairs of spring telescopic rods 10 are fixed at equal intervals on the upper side of the center of the clamp base 1 upward, and the upper ends of the inner rods of the same pair of spring telescopic rods 10 are rotatably connected with the rotating roller 11, and the plurality of rotating rollers 11 are in contact with the center of the bottom surface of the flat steel; the elastic roller mechanism is elastically supported on the center of the bottom surface of the flat steel through the combination of the plurality of pairs of spring telescopic rods 10 and the rotating rollers 11. This design not only ensures the stability of the flat steel during cutting, but also adjusts the spring telescopic rod 10 to adapt to flat steels of different thicknesses, improving the versatility and adaptability of the device.

[0030] In this embodiment, preferably, the clamping and feeding mechanism includes a T-shaped insertion rod 13, the bottom of the clamp base 1 is symmetrically provided with a T-shaped guide groove 12 on both sides, and the T-shaped insertion rod 13 is slidably connected in the two T-shaped guide grooves 12, respectively, the rear side of the two T-shaped insertion rods 13 is fixedly connected with a connecting seat, and the upper end of the center of the connecting seat is fixedly connected with a vertical guide rail 14, the vertical guide rail 14 is slidably connected with a guide rail sliding seat 15, and the side of the guide rail sliding seat 15 facing the flat steel is provided with a square notch, the upper side of the center of the square notch is threadedly connected with a clamping bolt 16, the bottom rear center of the clamp base 1 is fixedly connected with an electric push rod 17, and the movable inner rod of the electric push rod 17 is fixedly connected with the bottom connecting seat of the vertical guide rail 14; the T-shaped guide groove 12 and the T-shaped insertion rod 13 are arranged to enable the vertical guide rail 14 to move back and forth on the rear side of the clamp base 1, the guide rail sliding seat 15 vertically slides in the vertical guide rail 14, the guide rail sliding seat 15 is aligned with the rear side of the flat steel, the flat steel is pressed by the clamping bolt 16, the rear side of the flat steel is fixed with the guide rail sliding seat 15, the flat steel is placed on the elastic roller mechanism before cutting, then the flat steel is clamped and fixed by the guide rail sliding seat 15, the flat steel is fed to the cutting length by the electric push rod 17, then the moving clamp seat 4 on both sides is moved inward to clamp the flat steel on both sides and center, thereby ensuring the stability of the flat steel during cutting and preventing deviation. The design of the clamping and feeding mechanism not only simplifies the operation process, but also improves the cutting efficiency. The pushing of the electric push rod 17 enables the flat steel to be accurately fed according to the preset cutting length, reduces the error of manual measurement, and improves the cutting accuracy.

[0031] The utility model discloses a working principle and use flow: the device uses, through the setting's calliper base 1, calliper base 1 upper end to both sides side edge fixed seat 2 left and right slide connection movement clamp seat 4, both sides movement clamp seat 4 towards the inboard side through spring piece group 8 connects side edge clamping groove 7, through the setting's stud bolt 5, stud bolt 5 is through the thread cooperation drive both sides' movement clamp seat 4 of movement clamp seat 4 and approach and away from, to through side edge clamping groove 7 clamping calliper base 1 upside center place's flat steel, through the V-shaped recess of side edge clamping groove 7 and the both sides upper and lower contact of flat steel, form double direction constraint, can to the flat steel of different thickness automatic centering clamping fixed, has realized the positioning anti -drifting function in the flat steel cutting process, has improved the stability and precision of cutting, has reduced the security risk simultaneously, has promoted the product's perceptual quality.

[0032] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flat steel cutting positioning anti-deviation clamp, characterized in that: The utility model provides a kind of clamp base (1), the upper end of the clamp base (1) is fixedly connected with side fixed seat (2) on both sides, and slidingly connected with mobile clamp seat (4) between both sides side fixed seat (2), the center of both sides side fixed seat (2) is rotatably installed with double head screw rod (5), and the both sides of mobile clamp seat (4) are respectively threadedly connected with double head screw rod (5), the outside of double head screw rod (5) is fixedly connected with operating handle (6), the upper end of both sides mobile clamp seat (4) is slidably connected with side clamping groove (7) left and right, a plurality of spring piece groups (8) are arranged between side clamping groove (7) and mobile clamp seat (4), the upper end center of clamp base (1) is provided with elastic carrier roller mechanism, and one end of clamp base (1) is provided with clamping feeding mechanism.

2. The flat steel cutting positioning anti-deviation clamp according to claim 1, characterized in that: The inside of the side clamping groove (7) is provided with a V-shaped groove, and the included angle of the V-shaped groove is sixty degrees.

3. The flat steel cutting positioning anti-deviation clamp according to claim 1, characterized in that: The front and back of both sides side fixed seat (2) are respectively fixedly connected with sliding guide rod (3), and the front and back sliding guide rods (3) are respectively inserted through the front and back movable clamp seats (4).

4. The flat steel cutting positioning anti-deviation clamp according to claim 1, characterized in that: The front and back ends of the spring piece group (8) are fixedly connected with groove guide rod (9), and the groove guide rod (9) is inserted through the front and back ends of the movable clamp seat (4) on the side close to it.

5. The flat steel cutting positioning anti-deviation clamp according to claim 1, characterized in that: The spring piece group (8) includes two groups of V-shaped pre-tightening spring pieces arranged in front and back mirror symmetry.

6. A flat steel cutting positioning anti-deviation clamp according to claim 1, characterized in that: The elastic carrier roller mechanism includes a plurality of pairs of spring telescopic rods (10), the inner rods of the plurality of pairs of spring telescopic rods (10) are fixed to the upper center of the clamp base (1) at equal intervals, and the upper ends of the inner rods of the same pair of spring telescopic rods (10) are rotatably installed with rotating carrier rollers (11), and the plurality of rotating carrier rollers (11) abut the bottom center of the flat steel.

7. The flat steel cutting positioning anti-deviation clamp according to claim 1, characterized in that: The clamping feeding mechanism includes a T-shaped insertion rod (13), the bottom of the clamp base (1) is symmetrically provided with a T-shaped guide groove (12) on both sides, and the T-shaped insertion rod (13) is slidably connected in the two T-shaped guide grooves (12), respectively, the rear side of the two T-shaped insertion rods (13) is fixedly connected with a connecting seat, and the upper end center of the connecting seat is fixedly connected with a vertical guide rail (14), the vertical guide rail (14) is slidably connected with a guide rail sliding seat (15), and the side of the flat steel is provided with a square notch towards the guide rail sliding seat (15), the upper side center of the square notch is threadedly connected with a clamping bolt (16), the bottom rear center of the clamp base (1) is fixedly connected with an electric push rod (17), and the movable inner rod of the electric push rod (17) is fixedly connected with the bottom connecting seat of the vertical guide rail (14).

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