Protective cutting device capable of achieving automatic clamping and used for steel plate machining

Abstract

The invention discloses an automatic clamping protective cutting device for steel plate machining, which comprises a supporting base and a material placing frame arranged on the inner side of the supporting base, a second supporting frame is arranged on the upper side of the supporting base, and a cutting tool body is mounted on the inner side of the second supporting frame; the device further comprises a waste collecting drawer. According to the protection type cutting device capable of achieving automatic clamping and used for steel plate machining, in the using process, a steel plate needing to be cut is conveniently subjected to automatic two-way clamping and limiting, so that the steel plate is not prone to deviation movement in the steel plate cutting and machining process, the cutting stability of the device is prevented from being affected, and the using safety of the device is improved; and meanwhile, in the using process of the device, the cutting position of the cutting tool can be conveniently adjusted, so that the cutting position of the device can be easily adjusted according to the machining requirements of different steel plates, the using universality of the device is improved, and the better using effect is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of steel plate processing, in particular to a protective cutting device for steel plate processing and capable of automatic clamping. BACKGROUND

[0002] Steel plate processing cutting refers to a process of cutting a steel plate into different shapes and sizes according to specific requirements through physical or chemical methods. This process plays an important role in many fields such as construction, manufacturing and machinery, and can not only improve the utilization rate of materials but also provide a more accurate basis for subsequent processing. The steel plate cutting device refers to a mechanical equipment used for cutting a steel plate into a required shape and size, and is widely used in shipbuilding, engineering machinery, pressure vessels, steel structures and other industries, for example.

[0003] The authorized announcement No. CN110681912B provides a cutting device for steel plate processing, which comprises a platform and a motor. A supporting column is fixed on the upper side of the supporting block. A mounting plate is arranged on the front side of the platform. A moving assembly for moving the mounting plate is arranged on the platform. A bearing seat is arranged on the mounting plate. A rotating column is arranged on the bearing seat. A top plate is arranged on the top of the rotating column. A cutting assembly for cutting is arranged on the top plate. A limiting assembly for limiting the cutting direction is arranged on the mounting plate. The cutting device for steel plate processing is moved along the first guide rod by the sliding cooperation of the first guide rod and the moving block. Then the mounting plate is moved. The rotating column is rotated by the cooperation of the bearing seat and the rotating column to adjust the cutting direction. After adjustment, the position of the third stud is locked by tightening the first nut to avoid movement of the third stud. The cutting direction is limited.

[0004] However, the existing protective cutting device for steel plate processing is not convenient for automatic clamping and limiting of the steel plate to be cut during use, which causes the steel plate to easily produce offset movement during the cutting residual process of the device, affects the cutting stability of the device, and reduces the use safety of the device.

[0005] Therefore, in view of the above problems, it is necessary to make innovative design on the basis of the original protective cutting device for steel plate processing. SUMMARY

[0006] The purpose of the present application is to provide a protective cutting device for steel plate processing and capable of automatic clamping, which solves the problem of inconvenient automatic clamping and limiting of the steel plate to be cut during use in the background art, which causes the steel plate to easily produce offset movement during the cutting residual process of the device, affects the cutting stability of the device, and reduces the use safety of the device.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a protective cutting device for automatically clamping steel plate processing, comprising: a support base, and a material placement rack provided inside the support base, a second support rack provided on the upper side of the support base, and a cutting tool body installed inside the second support rack;

[0008] Also includes:

[0009] A waste collection drawer is installed inside the support base, a first drive motor is provided on the rear side of the material placement rack, and a transmission rod is connected to the outside of the first drive motor, a first drive rod is provided at the front end of the transmission rod, and the outside of the first drive rod is connected to the first support frame, a first guide rod is connected to the lower end of the first support frame, and a second drive motor is provided on the upper side of the first support frame;

[0010] A second driving rod is connected to the lower end of the second driving motor, and a second guide rod is installed on the outer side of the second driving rod, a first clamping plate is connected to the inner side of the second driving rod, and a non-slip pad is attached to the lower surface of the first clamping plate, a second clamping plate is provided in the middle part of the first support frame, a connecting block is installed on the outer side of the support base, and a cutting driving assembly is provided inside the connecting block, a position calibration assembly is provided on the upper side of the second support frame, a supporting shell is provided on the outer side of the cutting tool body, and a fifth driving motor is installed inside the supporting shell, and a shielding cover is provided on the outer side of the support shell.

[0011] In one possible implementation, the transmission rod is engaged with the first driving rod in relative connection, and the first driving rod is rotationally connected to the material placement rack.

[0012] 3. A protective cutting device for automatically clamping steel plate processing according to claim 1, characterized in that the first drive rod is threadedly connected to the first support frame, and the threads at the front and rear ends of the first drive rod are arranged opposite to each other.

[0013] In a possible implementation, the first support frame is connected to the first guide rod in a relatively sliding manner, and the longitudinal section of the first guide rod is an I-shaped structure.

[0014] In a possible implementation, the second driving rod is threadedly connected to the first clamping plate, and the first clamping plate is slidably arranged relative to the second guide rod.

[0015] In one possible implementation, the cutting drive assembly includes a guide block mounted on the outside of the support base, and a connecting block is provided inside the guide block, a third drive motor is provided on the upper side of the connecting block, and a drive disk is connected to the lower end of the third drive motor;

[0016] The driving disc is connected with the guide block in a meshing manner, and the guide blocks are arranged at equal intervals on the outer side of the second guide rod.

[0017] In a possible implementation, the connecting block is connected with the support base in a sliding manner, and the connecting block is arranged symmetrically about the central axis of the support base.

[0018] In a possible implementation, the position driving assembly comprises a fourth driving motor mounted on the upper side of the second support frame, and a third driving rod connected to the left side of the fourth driving motor, wherein a mounting block is arranged in the middle of the third driving rod, a third guide rod is connected to the upper side of the mounting block, an electric telescopic rod is mounted at the lower end of the mounting block, and a connecting frame is connected to the upper side of the electric telescopic rod.

[0019] The third driving rod is connected with the mounting block in a threaded manner, the third guide rod is connected with the mounting block in a sliding manner, and the longitudinal section of the third guide rod is in a T-shaped structure.

[0020] In a possible implementation, the connecting frame is connected with the mounting block in a sliding manner, and the shielding cover is arranged symmetrically about the central axis of the connecting frame.

[0021] Compared with the prior art, the automatic clamping steel plate processing protective cutting device has the advantages that: the device can automatically clamp the steel plate in both directions during use, so that the steel plate is not easy to move during cutting, the cutting stability of the device is not affected, the use safety of the device is improved, the cutting position of the cutting tool can be adjusted during use of the device, the cutting position of the device can be adjusted according to the processing requirements of different steel plates, the use versatility of the device is improved, and the device has better use effect, and the specific contents are as follows:

[0022] 1. The first support frame is pushed along the first guide rod on the outer side of the material placing frame by the transmission rod and the first driving rod, so that the first support frame drives the second clamping plate arranged in the middle to clamp the steel plate material placed on the upper side surface of the material placing frame in a horizontal manner, and the first clamping plate and the non-slip pad connected to the inner side of the second driving rod are pushed downward along the second guide rod by the second driving motor and the second driving rod, so that the non-slip pad generates a strong clamping friction force with the non-slip pad to clamp the steel plate material, and the steel plate material is clamped and limited in both directions by the mutual cooperation of the above-mentioned parts, so that the steel plate material is not easy to move due to the cutting pressure during cutting of the device.

[0023] 2. The fourth drive motor cooperates with the third drive rod to push the mounting block to slide left and right along the third guide rod on the upper side of the second support frame, so that the mounting block drives the support shell and the cutting tool body connected to its lower end to slide left and right, so that the device can adjust the cutting position of the cutting tool body according to different usage requirements, thereby improving the versatility of the device and the cutting efficiency of the device;

[0024] 3. The third drive motor cooperates with the drive disk to push the connecting block to slide forward and backward along the guide block on the upper side of the support base, so that the second support frame drives the cutting tool body arranged inside the second support frame to move forward and backward, so that the device can adjust the cutting position of the cutting tool body according to different usage requirements, thereby improving the versatility of the device and the cutting efficiency of the device;

[0025] 4. The shielding cover cooperates with the connecting block to shield the electric sparks and debris generated by cutting, so that the electric sparks and debris generated by cutting are not easily splashed directly to the outside of the device, thereby preventing the splashing electric sparks and debris from causing harm to the operator of the device. At this time, the metal debris generated by cutting falls downward under the influence of gravity, so that the waste collection drawer set inside the support base can effectively collect the fallen debris, making it convenient for the operator to take out the waste collection drawer to the rear side to recycle the debris stored inside, thereby improving the cleaning and recycling efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0028] Figure 3 This is a schematic diagram of a top-view cross-sectional structure of the present invention;

[0029] Figure 4 For the present invention Figure 1 A in the middle is an enlarged schematic diagram of the connection structure;

[0030] Figure 5 This is a schematic diagram of the overall cross-sectional structure of the connection between the first clamping plate and the second driving rod of the present invention;

[0031] Figure 6 It is a schematic diagram of the overall cross-sectional structure of the connection between the connecting frame and the electric telescopic rod of the present invention.

[0032] In the figure: 1, support base; 2, waste collection drawer; 3, material placing rack; 4, first drive motor; 5, transmission rod; 6, first drive rod; 7, first support frame; 8, first guide rod; 9, second drive motor; 10, second drive rod; 11, second guide rod; 12, first clamping plate; 13, non-slip pad; 14, second clamping plate; 15, guide block; 16, connecting block; 17, third drive motor; 18, drive disc; 19, second support frame; 20, fourth drive motor; 21, third drive rod; 22, mounting block; 23, third guide rod; 24, electric telescopic rod; 25, connecting frame; 26, support shell; 27, fifth drive motor; 28, cutting tool body; 29, shielding cover. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0034] Please refer to Figures 1-6 The present application provides a technical solution: a protective cutting device for steel plate processing that can automatically clamp, comprising a support base 1, a waste collection drawer 2, a material placing rack 3, a first drive motor 4, a transmission rod 5, a first drive rod 6, a first support frame 7, a first guide rod 8, a second drive motor 9, a second drive rod 10, a second guide rod 11, a first clamping plate 12, a non-slip pad 13, a second clamping plate 14, a guide block 15, a connecting block 16, a third drive motor 17, a drive disc 18, a second support frame 19, a fourth drive motor 20, a third drive rod 21, a mounting block 22, a third guide rod 23, an electric telescopic rod 24, a connecting frame 25, a connecting frame 25, a support shell 26, a fifth drive motor 27, a cutting tool body 28, and a shielding cover 29.

[0035] Specifically as Figure 3 , Figure 4 and Figure 5As shown, before the device is used, by placing the steel plate material to be cut on the upper side of the material placing rack 3, at this time the first drive motor 4 arranged at the rear side of the material placing rack 3 is started, so that the first drive motor 4 drives the transmission rod 5 connected to the outside to rotate at the rear side of the material placing rack 3, and because of the meshing connection structure of the transmission rod 5 and the first drive rod 6, the transmission rod 5 in the rotating process can effectively push the first drive rod 6 to rotate at the inside of the material placing rack 3, at this time because of the threaded connection structure of the first drive rod 6 and the first support frame 7, the first drive rod 6 in the rotating process can effectively push the first support frame 7 connected to the outside to slide and displace forward and backward at the outside of the material placing rack 3, and because of the sliding connection structure of the first support frame 7 and the first guide rod 8, the first support frame 7 is guided and limited by the first guide rod 8 during the forward and backward sliding displacement, avoiding the position deviation of the first support frame 7 during the forward and backward sliding displacement driven by the first drive rod 6, at this time because of the opposite threaded structures arranged at the two ends of the first drive rod 6, the first drive rod 6 in the rotating process can effectively push the first support frame 7 connected to the upper side to displace inward synchronously, at this time the first support frame 7 drives the second clamping plate 14 arranged at the middle part to horizontally limit and clamp the steel plate material placed on the upper side surface of the material placing rack 3, and at the same time the second drive motor 9 arranged at the upper side of the first support frame 7 is started, so that the second drive motor 9 drives the second drive rod 10 connected to the lower side to rotate in the inside of the first support frame 7, and because of the threaded connection structure of the second drive rod 10 and the first clamping plate 12, the second drive rod 10 in the rotating process can effectively push the first clamping plate 12 and the non-slip pad 13 connected to the inside to displace downward, and because of the sliding connection structure of the first clamping plate 12 and the second guide rod 11, the first clamping plate 12 is guided and limited by the second guide rod 11 during the downward displacement, avoiding the position deviation of the first clamping plate 12 during the downward displacement driven by the second drive rod 10, at this time the first clamping plate 12 pushes the non-slip pad 13 adhered to the lower side to contact the steel plate material, so that the non-slip pad 13 cooperates with the strong clamping friction generated by the non-slip pad 13 to clamp and limit the steel plate material, through the mutual cooperation of the above-mentioned parts to clamp and limit the steel plate material in two directions, avoiding the displacement movement of the steel plate material due to the cutting pressure during the cutting process of the device, improving the use stability of the device;

[0036] At the same time, after completing the limiting work of the steel plate material, the electric telescopic rod 24 inside the mounting block 22 is started, and due to the sliding connection structure of the connecting frame 25 and the mounting block 22, the electric telescopic rod 24 can stably push the connecting frame 25 connected on the upper side to the lower side displacement, at this time the connecting frame 25 pushes the support shell 26 connected on the lower side to the lower side displacement, so that the support shell 26 pushes the shielding cover 29 arranged outside to contact with the steel plate material, and the fifth drive motor 27 arranged on the right side of the support shell 26 is started, so that the fifth drive motor 27 drives the cutting tool body 28 connected on the left side to rotate inside the support shell 26, at this time the cutting tool body 28 rotating quickly can effectively cut the steel plate material contacted on the lower side, and the shielding cover 29 arranged outside of the support shell 26 and the connecting frame 25 can shield the electric sparks and debris generated by cutting, so that the electric sparks and debris generated by cutting are not easy to directly splash outside the device, avoid the electric sparks and debris splashing to cause harm to the operator of the device, improve the protection use effect of the device, improve the use safety of the device, at this time the third drive motor 17 inside the connecting block 16 is started, so that the third drive motor 17 drives the driving disc 18 connected on the lower end to rotate inside the connecting block 16, and due to the meshing connection structure of the driving disc 18 and the guide block 15, the connecting block 16 can move along the guide block 15 during rotation, at this time because of the sliding connection structure of the connecting block 16 and the support base 1, the driving disc 18 can effectively push the connecting block 16 and the second support frame 19 to slide displacement forward and backward during moving along the guide block 15, at this time the second support frame 19 drives the cutting tool body 28 to slide displacement forward and backward inside the steel plate, so that the driving disc 18 sliding displacement forward and backward can effectively slit the steel plate material.

[0037] Specifically as Figure 1 , Figure 2 and Figure 6As shown, during the use of the device, the cutting position of the cutting tool body 28 usually needs to be adjusted according to different processing requirements, at this time, the fourth driving motor 20 arranged on the upper side of the second support frame 19 is started, so that the fourth driving motor 20 drives the third driving rod 21 connected on the left side to rotate on the upper side of the second support frame 19, and due to the threaded connection structure of the mounting block 22 and the third driving rod 21, the third driving rod 21 can effectively drive the mounting block 22 to slide left and right on the upper side of the second support frame 19 during rotation, at this time, due to the sliding connection structure of the mounting block 22 and the third guide rod 23, the mounting block 22 is guided and limited by the third guide rod 23 during left and right sliding displacement, so as to avoid the mounting block 22 from being deviated during displacement driven by the third driving rod 21, at this time, the mounting block 22 drives the support shell 26 connected to the lower end to slide left and right, so that the support shell 26 carries the cutting tool body 28 arranged inside to displace left and right, so as to adjust the cutting position of the cutting tool body 28 according to different use requirements of the device, improve the use universality of the device, improve the cutting efficiency of the device, and at the same time, the metal scraps generated by cutting are affected by gravity and fall downward, so that the waste collecting drawer 2 arranged in the support base 1 can effectively collect the falling scraps, so as to facilitate the operator to pull the waste collecting drawer 2 rearward after the use of the device is completed, at this time, due to the sliding connection structure of the waste collecting drawer 2 and the support base 1, the operator can conveniently take out the waste collecting drawer 2 to recycle the scraps stored therein, and improve the cleaning and recycling efficiency of the device.

[0038] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the present description belong to the prior art known to those skilled in the art.

[0039] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A protective cutting device for automatically clamping steel plates, comprising: A support base (1), and a material placement rack (3) arranged inside the support base (1), a second support rack (19) being arranged on the upper side of the support base (1), and a cutting tool body (28) being installed inside the second support rack (19); It is characterized by further comprising: A waste collection drawer (2) is installed inside a support base (1); a first drive motor (4) is provided on the rear side of the material placement rack (3); a transmission rod (5) is connected to the outside of the first drive motor (4); a first drive rod (6) is provided at the front end of the transmission rod (5); a first support frame (7) is connected to the outside of the first drive rod (6); a first guide rod (8) is connected to the lower end of the first support frame (7); and a second drive motor (9) is provided on the upper side of the first support frame (7); A second driving rod (10) is connected to the lower end of the second driving motor (9), and a second guide rod (11) is installed on the outer side of the second driving rod (10), a first clamping plate (12) is connected to the inner side of the second driving rod (10), and the lower surface of the first clamping plate (12) is affixed with an anti-slip pad (13), a second clamping plate (14) is provided in the middle of the first support frame (7), a connecting block (16) is installed on the outer side of the support base (1), and a cutting driving assembly is provided inside the connecting block (16), a position calibration assembly is provided on the upper side of the second support frame (19), a support shell (26) is provided on the outer side of the cutting tool body (28), and a fifth driving motor (27) is installed inside the support shell (26), and a shielding cover (29) is provided on the outer side of the support shell (26).

2. The protective cutting device for automatically clamping steel plates according to claim 1, characterized in that: The transmission rod (5) is engaged with the first driving rod (6) in a relative manner, and the first driving rod (6) is connected to the material placement rack (3) in a relative rotational manner.

3. The automatically clampable protective cutting device for steel plate processing according to claim 1, characterized in that: The first driving rod (6) is threadedly connected to the first supporting frame (7), and the threads at the front and rear ends of the first driving rod (6) are arranged opposite to each other.

4. The protective cutting device for automatically clamping steel plates according to claim 1, characterized in that: The first support frame (7) is slidably connected to the first guide rod (8), and the longitudinal section of the first guide rod (8) is an "I"-shaped structure.

5. The automatically clampable protective cutting device for steel plate processing according to claim 1, characterized in that: The second driving rod (10) is threadedly connected to the first clamping plate (12), and the first clamping plate (12) and the second guiding rod (11) are slidably arranged relative to each other.

6. The automatically clampable protective cutting device for steel plate processing according to claim 1, characterized in that: The cutting drive assembly comprises a guide block (15) mounted on the outside of the support base (1), a connecting block (16) is provided inside the guide block (15), a third drive motor (17) is provided on the upper side of the connecting block (16), and a drive disk (18) is connected to the lower end of the third drive motor (17); The driving disc (18) is engaged with the guide block (15) in a relative manner, and the guide block (15) is arranged at equal intervals outside the second guide rod (11).

7. The automatically clampable protective cutting device for steel plate processing according to claim 6, characterized in that: The connecting block (16) is connected to the supporting base (1) in a relatively sliding manner, and the connecting block (16) is arranged symmetrically with respect to the central axis of the supporting base (1).

8. The automatically clampable protective cutting device for steel plate processing according to claim 1, characterized in that: The position drive assembly comprises a fourth drive motor (20) mounted on the upper side of the second support frame (19), and a third drive rod (21) is connected to the left side of the fourth drive motor (20), a mounting block (22) is provided in the middle of the third drive rod (21), and a third guide rod (23) is connected to the upper side of the mounting block (22), an electric telescopic rod (24) is mounted on the lower end of the mounting block (22), and a connecting frame (25) is connected to the upper side of the electric telescopic rod (24); The third driving rod (21) is threadedly connected to the mounting block (22), and the third guiding rod (23) is slidably connected to the mounting block (22), and the longitudinal section of the third guiding rod (23) is a "T"-shaped structure.

9. The automatically clampable protective cutting device for steel plate processing according to claim 8, characterized in that: The connecting frame (25) is connected to the mounting block (22) in a relatively sliding manner, and the shielding cover (29) is symmetrically arranged front to back about the central axis of the connecting frame (25).

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