Automatic punching mechanism for C-shaped steel machining

Abstract

The utility model relates to the technical field of C-shaped steel machining, and discloses an automatic punching mechanism for C-shaped steel machining, which comprises an operation table, a fixed arm fixedly connected to the back of the operation table, a moving mechanism arranged on the inner side of the fixed arm, a supporting table fixedly connected to the top of the operation table, and a C-shaped steel body movably connected to the outer side of the supporting table. A limiting mechanism is arranged at the top of the operation table, the moving mechanism comprises a first fixing groove which is fixedly connected to the inner side of the fixing arm, and a motor is fixedly connected to the left side of the first fixing groove. According to the automatic punching mechanism for C-shaped steel machining, through the arranged moving mechanism, in the moving process of a punching head, the punching head can drive a T-shaped rod to slide and limit in a connecting arm through a connecting plate, the stability of the punching head in the moving process is guaranteed, a punching machine does not need to be manually operated, and the punching efficiency is improved. And certain potential safety hazards existing in the operation process are reduced, further operation and use by workers are facilitated, and the practicability of the device is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to C type steel processing technical field, concretely is a kind of automatic punching mechanism of C type steel processing. BACKGROUND

[0002] C type steel is a kind of steel material with C-shaped section, widely used in steel structure building. It is usually automatically formed by C type steel forming machine, and the forming machine can automatically complete the forming process according to the given size of C type steel. The cross-section performance of C type steel is excellent, and the strength is high, which is suitable for main load-bearing structure in building.

[0003] C type steel needs to be punched during processing, so that C type steel can be used in different use scenarios. However, the common punching method is usually manually operated punching machine, which has certain safety hazards during operation, is not convenient for further operation and use of workers, and reduces the practicability of the device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic punching mechanism of C type steel processing to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic punching mechanism of C type steel processing, including operation table, the back of operation table is fixedly connected with fixed arm, the inner side of fixed arm is provided with moving mechanism, the top of operation table is fixedly connected with support table, the outer side of support table is movably connected with C-shaped steel body, the top of operation table is provided with limiting mechanism;

[0006] The moving mechanism includes fixed groove one, the fixed groove one is fixedly connected to the inner side of fixed arm, the left side of fixed groove one is fixedly connected with motor, the output end of motor is fixedly connected with threaded rod one, the outer wall of threaded rod one is threadedly connected with protruding block one, the bottom of protruding block one is fixedly connected with hydraulic cylinder, the bottom end of hydraulic cylinder is fixedly connected with punching head, the outer side of punching head is fixedly connected with connecting plate, the top of connecting plate is fixedly connected with T-shaped rod, the outer side of protruding block one is fixedly connected with connecting arm.

[0007] Preferably, the protruding block one is slidably connected to the inner wall of fixed groove one, and the bottom of fixed groove one is provided with an opening, so that the protruding block one can be stably limited.

[0008] Preferably, the connecting arm is internally provided with a sliding hole, and the T-shaped rod is slidably connected to the inner wall of the sliding hole, so that the T-shaped rod can be stably limited.

[0009] Preferably, one end of the threaded rod is rotatably connected to the right side of the inner wall of the fixed groove, and the threaded rod penetrates through the left side of the fixed groove and rotates, thereby stably supporting and limiting the threaded rod.

[0010] Preferably, the limiting mechanism comprises a fixed groove two, the fixed groove two is fixedly connected to the top of the operation table, the inner wall of the fixed groove two is rotatably connected with a threaded rod two, the outer wall of the threaded rod two is threadedly connected with a protruding block two, and the top of the protruding block two is fixedly connected with a clamping plate, so that the C-shaped steel body is stably clamped and the stability of the C-shaped steel body during punching is ensured.

[0011] Preferably, the protruding block two is slidably connected to the inner wall of the fixed groove two, and the outer walls of the two ends of the threaded rod two are oppositely threaded, so that the rotational movement of the threaded rod two is converted into the linear movement of the protruding block two.

[0012] Preferably, the front end of the threaded rod two is fixedly connected with a hand wheel, and the inner side of the clamping plate is in contact with the outer side of the C-shaped steel body, so that the threaded rod two can be rotated by shaking the hand wheel.

[0013] Compared with the prior art, the automatic punching mechanism for C-shaped steel machining has the following beneficial effects:

[0014] 1. The automatic punching mechanism for C-shaped steel machining, through the setting of the moving mechanism, the punching head can drive the T-shaped rod to slide and limit in the inside of the connecting arm through the connecting plate during the movement of the punching head, so that the stability of the punching head during the movement is ensured, manual operation of the puncher is not needed, certain safety hazards existing in the operation process are reduced, further operation and use of the staff are facilitated, and the practicality of the device is enhanced.

[0015] 2. The automatic punching mechanism for C-shaped steel machining, through the setting of the limiting mechanism, the rotational movement of the threaded rod two is converted into the linear movement of the protruding block two, the protruding block two can drive the clamping plate to move, the C-shaped steel body is clamped and limited, the stability of the C-shaped steel body during the punching process is ensured, and the C-shaped steel body is not easily deviated or shaken. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings:

[0017] Figure 1 It is a front view of the structure of the present application.

[0018] Figure 2The utility model discloses a structure top view;

[0019] Figure 3 For Figure 1 The enlarged structure schematic diagram of middle A place;

[0020] Figure 4 For Figure 2 The enlarged structure schematic diagram of middle B place.

[0021] In the figure: 1, operation platform;2, moving mechanism;21, fixed groove one;22, motor;23, threaded rod one;24, protruding block one;25, hydraulic cylinder;26, punching head;27, connecting plate;28, T-shaped rod;29, connecting arm;3, limiting mechanism;31, fixed groove two;32, threaded rod two;33, protruding block two;34, clamping plate;4, fixed arm;5, C-shaped steel body;6, support table. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0023] In the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "joint", "fix" and other terms should be understood in broad sense, for example, can be fixed connection, also can be detachable connection, or integral;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0024] The utility model provides the following technical scheme:

[0025] Embodiment one

[0026] Combined Figures 1 to 4 A kind of automatic punching mechanism of C-shaped steel processing, including operation platform 1, operation platform 1 back fixedly connected with fixed arm 4, fixed arm 4 inner side is provided with moving mechanism 2, operation platform 1 top is fixedly connected with support table 6, support table 6 outer side is movably connected with C-shaped steel body 5, operation platform 1 top is provided with limiting mechanism 3;

[0027] The moving mechanism 2 comprises a fixed groove one 21 fixedly connected to the inner side of the fixed arm 4, a motor 22 fixedly connected to the left side of the fixed groove one 21, a threaded rod one 23 fixedly connected to the output end of the motor 22, a protrusion one 24 threadedly connected to the outer wall of the threaded rod one 23, a hydraulic cylinder 25 fixedly connected to the bottom of the protrusion one 24, a punching head 26 fixedly connected to the bottom end of the hydraulic cylinder 25, a connecting plate 27 fixedly connected to the outer side of the punching head 26, a T-shaped rod 28 fixedly connected to the top of the connecting plate 27, and a connecting arm 29 fixedly connected to the outer side of the protrusion one 24.

[0028] Further, the protrusion one 24 is slidingly connected to the inner wall of the fixed groove one 21, and the bottom of the fixed groove one 21 is provided in an open manner, so that the protrusion one 24 can be stably limited in sliding.

[0029] Further, the connecting arm 29 is internally provided with a sliding hole, and the T-shaped rod 28 is slidingly connected to the inner wall of the sliding hole, so that the T-shaped rod 28 can be stably limited in sliding.

[0030] Further, the threaded rod one 23 is rotatably connected to the right side of the inner wall of the fixed groove one 21, and penetrates through the left side of the fixed groove one 21 and rotates, so as to stably support and limit the threaded rod one 23.

[0031] Embodiment two

[0032] Reference Figures 1 to 4 On the basis of the embodiment one, the limiting mechanism 3 further comprises a fixed groove two 31 fixedly connected to the top of the operation table 1, a threaded rod two 32 rotatably connected to the inner wall of the fixed groove two 31, a protrusion two 33 threadedly connected to the outer wall of the threaded rod two 32, and a clamping plate 34 fixedly connected to the top of the protrusion two 33 to stably clamp the C-shaped steel body 5 and ensure the stability of the C-shaped steel body 5 during the punching process.

[0033] Further, the protrusion two 33 is slidingly connected to the inner wall of the fixed groove two 31, and the threaded rod two 32 is provided with opposite screw directions on the outer walls of the two ends, so that the rotational movement of the threaded rod two 32 is converted into the linear movement of the protrusion two 33.

[0034] Further, the threaded rod two 32 is fixedly connected with a hand wheel at the front end, and the inner side of the clamping plate 34 is in contact with the outer side of the C-shaped steel body 5, so as to facilitate the rotation of the threaded rod two 32 by shaking the hand wheel.

[0035] In actual operation, when the device is used, first, the C-shaped steel body 5 to be punched is sleeved to the outside of the supporting table 6, so that the purpose of preliminary limiting installation can be achieved, then the hand wheel can be shaken to drive the threaded rod two 32 to rotate, since the threaded rod two 32 and the protrusion two 33 are threadedly connected, and the protrusion two 33 can slide and limit in the inner wall of the fixed groove two 31, so that the rotary motion of the threaded rod two 32 is converted into the linear motion of the protrusion two 33, the protrusion two 33 can drive the clamping plate 34 to move, so as to clamp and limit the C-shaped steel body 5, and ensure the stability of the C-shaped steel body 5 during punching, so as to prevent deviation and shaking.

[0036] When the clamping and limiting of the C-shaped steel body 5 is completed, the motor 22 can be started to work, the output end of the motor 22 can drive the threaded rod one 23 to rotate, since the threaded rod one 23 and the protrusion one 24 are threadedly connected, and the protrusion one 24 can slide and limit in the inner wall of the fixed groove one 21, so that the rotary motion of the threaded rod one 23 is converted into the linear motion of the protrusion one 24, the protrusion one 24 can drive the hydraulic cylinder 25 to move, so as to align the punching head 26 with the position of the C-shaped steel body 5 to be punched, then the hydraulic cylinder 25 is started to work, the hydraulic cylinder 25 can drive the punching head 26 to descend, when the punching head 26 contacts the C-shaped steel body 5, the purpose of punching can be achieved, in the movement of the punching head 26, the punching head 26 can drive the T-shaped rod 28 to slide and limit in the inside of the connecting arm 29 through the connecting plate 27, so as to ensure the stability of the punching head 26 during movement, without manually operating the punch, so as to reduce the safety hazards existing in the operation process, facilitate further operation of the staff, and enhance the practicality of the device.

[0037] It should be noted that, in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a..." does not exclude the presence of another identical element in the process, method, article or equipment including the element.

Claims

1. An automatic punching mechanism for C-shaped steel processing, comprising an operating table (1), characterized in that: The operating platform (1) back fixedly connected with fixed arm (4), the fixed arm (4) inside is provided with moving mechanism (2), the operating platform (1) top fixedly connected with support table (6), the support table (6) outside swingly connected with C-shaped steel body (5), the operating platform (1) top is provided with limiting mechanism (3); The moving mechanism (2) includes a fixed groove (21), the fixed groove (21) is fixedly connected to the inner side of the fixed arm (4), the left side of the fixed groove (21) is fixedly connected with the motor (22), the output end of the motor (22) is fixedly connected with the threaded rod (23), the threaded rod (23) is fixedly connected with the protrusion (24), the bottom of the protrusion (24) is fixedly connected with the hydraulic cylinder (25), the bottom end of the hydraulic cylinder (25) is fixedly connected with the punch head (26), the punch head (26) is fixedly connected with the connecting plate (27), the top of the connecting plate (27) is fixedly connected with the T-shaped rod (28), the protrusion (24) is fixedly connected with the connecting arm (29).

2. The automatic punching mechanism for C-shaped steel processing according to claim 1, characterized in that: The protrusion (24) is slidably connected to the inner wall of the fixed groove (21), and the bottom of the fixed groove (21) is provided with an opening.

3. The automatic punching mechanism for C-shaped steel according to claim 1, characterized in that: The connecting arm (29) is internally provided with a sliding hole, and the T-shaped rod (28) is slidably connected to the inner wall of the sliding hole.

4. The automatic punching mechanism for C-shaped steel according to claim 1, characterized in that: The right end of the threaded rod (23) is rotatably connected with the right side of the inner wall of the fixed groove (21), and the threaded rod (23) penetrates the left side of the fixed groove (21) and rotates.

5. The automatic punching mechanism for C-shaped steel according to claim 1, characterized in that: The limiting mechanism (3) includes a fixed groove (31), the fixed groove (31) is fixedly connected to the top of the operating platform (1), the inner wall of the fixed groove (31) is rotatably connected with the threaded rod (32), the outer wall of the threaded rod (32) is threadedly connected with the protrusion (33), and the top of the protrusion (33) is fixedly connected with the clamping plate (34).

6. The automatic punching mechanism for C-shaped steel according to claim 5, characterized in that: The protrusion (33) is slidably connected to the inner wall of the fixed groove (31), and the outer walls of the two ends of the threaded rod (32) are oppositely threaded.

7. The automatic punching mechanism for C-shaped steel according to claim 5, characterized in that: The front end of the threaded rod (32) is fixedly connected with a hand wheel, and the inner side of the clamping plate (34) is in contact with the outer side of the C-shaped steel body (5).

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