Cutting device with positioning structure for cold-drawn steel machining

Abstract

The utility model relates to the technical field of cutting devices, in particular to a cutting device with a positioning structure for cold drawn steel machining, which comprises a workbench, a positioning mechanism is arranged on the upper surface of the workbench, the positioning mechanism comprises a frame body, a movable rod penetrates through the left surface of the frame body, and the left surface of the frame body is in sliding connection with the movable rod. A sleeve is fixedly connected to the upper surface of the frame body, an adjusting rod is slidably connected to the upper surface of the sleeve, the adjusting rod is hinged to one end of the support, a sliding block is fixedly connected to the left surface of the movable rod, the lower surface of the sliding block is slidably connected with the upper surface of the workbench, and the sliding block is hinged to the other end of the support; through the arrangement of the adjusting rod, the sliding block, the support, the sleeve and the movable rod, the distance between the movable rod and cold-drawn steel is controlled by moving the adjusting rod up and down, the function of rapidly positioning the cold-drawn steel is achieved, and the positioning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field, concretely is a cutting device with positioning structure for cold-drawn steel machining. BACKGROUND

[0002] Cold-drawn steel is various section shapes and sizes of steel materials processed by cold-drawing, and the cold-drawn steel is also called cold-drawn steel, cold-drawn steel, and cold-drawn steel, which can be generally divided into cold-drawn round steel, cold-drawn square steel, cold-drawn flat steel, cold-drawn hexagonal steel, and cold-drawn special-shaped steel, and the cold-drawn steel can be matched for the automobile industry, hardware tool industry, machinery manufacturing industry, textile machinery processing factory, and has been widely used in machine tool manufacturing, water and electricity equipment manufacturing, woodworking machinery manufacturing, automobile motorcycle bicycle accessories, standard parts, and agricultural machinery industry.

[0003] Through the search, the China publication number is: CN 212577662 U discloses a cutting device for cold-drawn steel machining, which belongs to the technical field of cutting device, and comprises a workbench, a column is bolted on the upper side of the workbench, a cylinder is fixedly installed on the right side of the column, a guide rod is connected with the right side gap of the cylinder, a push plate is detachably connected with the right side of the guide rod, a horizontal frame is welded on the top of the right side of the column, an electric telescopic rod is bolted on the lower side of the horizontal frame, a motor is fixedly installed on the lower side of the electric telescopic rod, the power output end of the motor is connected with the power input end of the rotating shaft, a cutting blade is detachably connected with the lower side of the rotating shaft, and a protective cover is detachably connected with the outer side of the motor. The utility model aims to install the collecting box, the cylinder, the guide rod and the push plate, so that the debris generated during cutting on the workbench can be pushed from the right side of the workbench to the collecting box above the base, the purpose of collecting the debris is achieved, the work efficiency is improved, and the utility model has good practicability and is recommended for promotion.

[0004] Most cold-drawn steel cutting devices cannot flexibly change the positioning device according to the shape of the cold-drawn steel during cutting of the cold-drawn steel due to the various shapes of the cold-drawn steel, so that the cold-drawn steel cannot be positioned, and the cold-drawn steel is inconvenient to position during cutting. In view of this, we provide a cutting device with positioning structure for cold-drawn steel machining. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a cutting device with positioning structure for cold-drawn steel machining, which solves the problem that most positioning structures cannot flexibly change the positioning device according to the shape of the cold-drawn steel.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a cutting device with positioning structure for cold-drawn steel processing, including the workbench, the upper surface of workbench is provided with positioning mechanism, the positioning mechanism includes the frame, the left surface of frame is penetrated and is connected with movable rod slidingly, the upper surface of frame is fixedly connected with sleeve, the upper surface of sleeve is connected with adjusting lever slidingly, adjusting lever is hinged with one end of support, the left surface of movable rod is fixedly connected with sliding block, the lower surface of sliding block is connected with the upper surface of workbench slidingly, and the other end of support is hinged with sliding block.

[0008] Preferably, the front surface of the adjusting lever is provided with a sliding groove, the inner surface of the sliding groove is slidingly connected with a tapered rod one, the inner surface of the sliding groove is fixedly connected with one end of a spring one, and the other end of the spring one is fixedly connected with the tapered rod one.

[0009] Preferably, the front surface of the sleeve is provided with a circular hole in a linear array, and the inner surface of the circular hole is slidingly connected with the curved surface of the tapered rod one.

[0010] Preferably, the upper surface of the workbench is fixedly connected with a support frame, the inner surface of the support frame is slidingly connected with a cutting frame, the front surface of the cutting frame is provided with a cutter, the upper surface of the support frame is fixedly connected with a motor, the inner surface of the support frame is rotatably connected with a lead screw one, the output shaft of the motor is fixedly connected with the lead screw one, the lead screw one penetrates through the cutting frame and is threadedly connected with the cutting frame.

[0011] Preferably, the upper surface of the workbench is provided with an auxiliary mechanism, the auxiliary mechanism includes a placement table, the upper surface of the placement table is provided with a groove in a linear array, the inner surface of the groove is slidingly connected with a column, and the outer arc surface of the column is provided with a tapered groove.

[0012] Preferably, the right surface of the movable rod is provided with a mounting groove, the inner surface of the mounting groove is slidingly connected with a column, the outer arc surface of the movable rod penetrates through a tapered rod two, one end of the tapered rod two is fixedly connected with a spring two, the other end of the spring two is fixedly connected with the movable rod, and the tapered rod two is slidingly connected with the inner surface of the tapered groove.

[0013] Preferably, the lower surface of the workbench penetrates through a backing plate, the lower surface of the backing plate is fixedly connected with a support plate, the lower surface of the workbench is rotatably connected with a lead screw two, the lead screw two penetrates through the support plate and is threadedly connected with the support plate.

[0014] By the above technical scheme, the cutting device with positioning structure for cold-drawn steel processing is provided.

[0015] (1)The utility model discloses a through the setting of adjusting lever, sliding block, support, sleeve, movable rod, through the up and down movement adjusting lever, realize control movable rod and the distance of cold drawn steel, realize the function of quick positioning to cold drawn steel, improved positioning efficiency.

[0016] (2)The utility model discloses a through the setting of multiple groups of cylinder, installation groove, conical rod two and conical groove, movable rod can according to the shape of cold drawn steel, quick replacement clamp, can position the cold drawn steel of different shape, make cutting device more flexible when using. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described here are used to provide further understanding of the utility model and constitute a part of this application:

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the inside structure schematic diagram of bearing collection sleeve of the utility model;

[0020] Figure 3 It is the whole structure schematic diagram of transmission column of the utility model;

[0021] Figure 4 It is transmission column cross section structure schematic diagram of the utility model.

[0022] In the drawing: 1, workbench;2, positioning mechanism;21, frame;22, movable rod;23, sleeve;24, adjusting lever;25, support;26, sliding block;27, sliding slot;28, conical rod one;29, spring one;210, round hole;3, support frame;4, cutting frame;5, motor;6, screw one;7, auxiliary mechanism;71, placing table;72, recess;73, cylinder;74, conical groove;75, conical rod two;76, spring two;77, pad;78, support plate;79, screw two;710, installation groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely 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. 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] Embodiment one

[0025] Please refer to Figure 1 - Figure 4The utility model provides a cutting device with positioning structure for cold drawn steel processing, including workbench 1, the upper surface of workbench 1 is provided with positioning mechanism 2, positioning mechanism 2 includes frame 21, and the left surface of frame 21 is penetrated with movable rod 22 and is connected with movable rod 22 slidingly, the upper surface of frame 21 is fixedly connected with sleeve 23, the upper surface of sleeve 23 is connected with adjusting rod 24 slidingly, and one end of adjusting rod 24 is hinged with support 25, the left surface of movable rod 22 is fixedly connected with sliding block 26, and the lower surface of sliding block 26 is connected with the upper surface of workbench 1 slidingly, and the other end of support 25 is hinged with sliding block 26, and the front surface of adjusting rod 24 is equipped with sliding slot 27, through the sliding slot 27 of adjusting rod 24, can limit conical rod one 28, makes conical rod one 28 stably slide on adjusting rod 24, the inner surface of sliding slot 27 is connected with conical rod one 28 slidingly, and the inner surface of sliding slot 27 is fixedly connected with one end of spring one 29, and the other end of spring one 29 is fixedly connected with conical rod one 28, and the front surface of sleeve 23 is linear array and is equipped with round hole 210, and the inner surface of round hole 210 is connected with the curved surface of conical rod one 28 slidingly, the upper surface of workbench 1 is fixedly connected with support frame 3, and the inner surface of support frame 3 is connected with cutting frame 4 slidingly, and the front surface of cutting frame 4 is provided with cutter, and the upper surface of support frame 3 is fixedly connected with motor 5, and the inner surface of support frame 3 is rotatably connected with lead screw one 6, and lead screw one 6 is fixedly connected with the output shaft of motor 5, and lead screw one 6 is penetrated through cutting frame 4 and is connected with cutting frame 4 threadedly.

[0026] In the embodiment, by adjusting rod 24, sliding block 26, support 25, sleeve 23, movable rod 22 are arranged, by moving adjusting rod 24 up and down, the distance between movable rod 22 and cold drawn steel is controlled, the cold drawn steel is quickly positioned, and the positioning efficiency is improved.

[0027] Embodiment two

[0028] Please refer to Figure 1 - Figure 4On the basis of embodiment one, the utility model provides a cutting device with positioning structure for cold drawn steel processing technical scheme: preferably, the upper surface of workstation 1 is provided with auxiliary mechanism 7, auxiliary mechanism 7 includes placing table 71, the upper surface of placing table 71 is linear array and is opened with recess 72, the inner surface of recess 72 is connected with cylinder 73 slidingly, through the recess 72 of opening, the cylinder 73 is placed on placing table 71, and a variety of positioning clamps will be provided on cylinder 73, through the clamp, the cold drawn steel of different shapes can be positioned, the outer arc surface of cylinder 73 is opened with taper groove 74, the right surface of movable rod 22 is opened with mounting groove 710, through the mounting groove 710 of opening, cylinder 73 can be inserted into mounting groove 710, guarantees that cylinder 73 is more stable, the inner surface of mounting groove 710 is connected with cylinder 73 slidingly, the outer arc surface of movable rod 22 is penetrated with taper rod two 75, taper rod two 75 is fixedly connected with one end of spring two 76, movable rod 22 is fixedly connected with the other end of spring two 76, taper rod two 75 is connected with the inner surface of taper groove 74 slidingly, through the mutual cooperation of taper groove 74 and taper rod two 75 of opening, cylinder 73 can be limited, guarantees that cylinder 73 is more stable when positioning cold drawn steel, the lower surface of workstation 1 is penetrated with backing plate 77, the lower surface of backing plate 77 is fixedly connected with support plate 78, the lower surface of workstation 1 is rotatably connected with lead screw two 79, lead screw two 79 is penetrated with support plate 78 and is screw connected with support plate 78.

[0029] In the embodiment, the movable rod 22 can quickly replace the clamp according to the shape of the cold drawn steel, the cold drawn steel of different shapes can be positioned, and the cutting device is more flexible when in use, by setting the multiple groups of cylinder 73, mounting groove 710, taper groove 74 and taper groove 74.

[0030] The working principle is that when different shapes of cold-drawn steel need to be cut, the column 73 is replaced according to the shape of the cold-drawn steel, when the replacement is performed, the adjusting rod 24 is pressed downward, the sliding block 26 and the movable rod 22 are driven by the support 25 to separate to both sides, when the adjusting rod 24 moves downward, the curved surface of the tapered rod one 28 is extruded by the inner surface of the circular hole 210, and the spring one 29 is compressed at the same time, after the adjusting rod 24 stops moving, the tapered rod one 28 is re-popped into the circular hole 210 by the elastic force of the spring one 29, the adjusting rod 24 and the movable rod 22 are simultaneously limited, the column 73 is pulled out of the mounting groove 710, when the column 73 is pulled out of the mounting groove 710, the inner surface of the tapered groove 74 extrudes the curved surface of the tapered rod two 75, so that the tapered rod two 75 separates to both ends and the elastic force of the spring two 76 is compressed, after the tapered rod two 75 moves out of the tapered groove 74, the column 73 is completely pulled out of the mounting groove 710, the appropriate positioning clamp is selected on the placing table 71, the column 73 is re-inserted into the mounting groove 710, when the column 73 moves into the mounting groove 710, the column 73 extrudes the curved surface of the tapered rod two 75, so that the tapered rod two 75 separates to both ends and is re-popped into the tapered groove 74 by cooperating with the spring two 76, at the same time, when the height of the cold-drawn steel cannot contact the positioning clamp during positioning, the height of the cold-drawn steel can be increased by rotating the lead screw two 79 to drive the backing plate 77 to move upward, so that the positioning can be realized, after the positioning, the motor 5 is started to rotate the lead screw one 6, so that the support frame 3 and the cutter are driven to move downward to cut the cold-drawn steel.

[0031] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cutting device for cold-drawn steel processing with positioning structure, comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is provided with a positioning mechanism (2), the positioning mechanism (2) comprises a frame (21), the left surface of the frame (21) is penetrated through with a movable rod (22) and is in sliding connection with the movable rod (22), the upper surface of the frame (21) is fixedly connected with a sleeve (23), the upper surface of the sleeve (23) is in sliding connection with an adjusting rod (24), one end of the adjusting rod (24) is hinged with a support (25), the left surface of the movable rod (22) is fixedly connected with a sliding block (26), the lower surface of the sliding block (26) is in sliding connection with the upper surface of the workbench (1), and the other end of the support (25) is hinged with the sliding block (26).

2. The cutting device for cold-drawn steel processing with a positioning structure according to claim 1, characterized in that: The front surface of the adjusting rod (24) is provided with a sliding groove (27), the inner surface of the sliding groove (27) is in sliding connection with a conical rod (28), and the inner surface of the sliding groove (27) is fixedly connected with one end of a spring (29); the conical rod (28) is fixedly connected with the other end of the spring (29).

3. The cutting device for cold-drawn steel processing with a positioning structure according to claim 2, characterized in that: The front surface of the sleeve (23) is linearly arrayed with a circular hole (210), and the inner surface of the circular hole (210) is in sliding connection with the curved surface of the conical rod (28).

4. The cutting device for cold-drawn steel processing with a positioning structure according to claim 3, characterized in that: The upper surface of the workbench (1) is fixedly connected with a support frame (3), the inner surface of the support frame (3) is in sliding connection with a cutting frame (4), the front surface of the cutting frame (4) is provided with a cutter, the upper surface of the support frame (3) is fixedly connected with a motor (5), the inner surface of the support frame (3) is rotatably connected with a lead screw (6), the lead screw (6) is fixedly connected with the output shaft of the motor (5), the lead screw (6) penetrates through the cutting frame (4) and is in threaded connection with the cutting frame (4).

5. The cutting device for cold-drawn steel processing with a positioning structure according to claim 4, characterized in that: The upper surface of the workbench (1) is provided with an auxiliary mechanism (7), the auxiliary mechanism (7) comprises a placing table (71), the upper surface of the placing table (71) is linearly arrayed with a groove (72), the inner surface of the groove (72) is in sliding connection with a column body (73), and the outer arc surface of the column body (73) is provided with a conical groove (74).

6. The cutting device for cold-drawn steel processing with a positioning structure according to claim 5, characterized in that: The right surface of the movable rod (22) is provided with a mounting groove (710), the inner surface of the mounting groove (710) is in sliding connection with the column body (73), the outer arc surface of the movable rod (22) is penetrated through with a conical rod (75), the conical rod (75) is fixedly connected with one end of a spring (76), the movable rod (22) is fixedly connected with the other end of the spring (76), and the conical rod (75) is in sliding connection with the inner surface of the conical groove (74).

7. The cutting device for cold-drawn steel processing with a positioning structure according to claim 6, characterized in that: The lower surface of the workbench (1) is penetrated through with a backing plate (77), the lower surface of the backing plate (77) is fixedly connected with a support plate (78), and the lower surface of the workbench (1) is rotatably connected with a lead screw (79); the lead screw (79) penetrates through the support plate (78) and is in threaded connection with the support plate (78).

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