Head cutting baffle device

Abstract

The utility model relates to the related technical field of steel sawing equipment, and discloses a head cutting baffle device which comprises a main body assembly. The main body assembly comprises a base on which a fixing piece is arranged; a cutting assembly is further arranged on the base. The cutting assembly comprises a supporting plate hinged to the base. The motor is arranged on the supporting plate; the cutting blade is rotationally connected to the supporting plate. During use, the baffle assembly is inserted into the connecting piece through the inserting piece to complete inserting and detaching in the same way, then the position of the baffle is adjusted, the connecting piece is movably connected to the cutting assembly, a second threaded rod and a bolt are further arranged on the connecting piece, the bolt is rotated to make the bolt make tight extrusion contact with the supporting plate, and then the connecting piece can be fixed; and then the height of the baffle is adjusted through the linear module, cutting is conducted through the cutting assembly after all the operations are completed, and the problems that most baffle devices of traditional steel sawing equipment are fixed through bolts, installation is tedious, and meanwhile the distance and the height of the baffle devices cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to steel sawing equipment, in particular to a cutting head baffle device. Background Art

[0002] Steel cutting is a very common operation in industrial production. It is used to cut steel into required parts or components according to the required size and shape. The methods of steel cutting include flame cutting, laser cutting, water gun cutting, grinding wheel cutting and other methods.

[0003] Abrasive wheel cutting is most widely used due to its advantages such as small cutting equipment, convenient operation and ready to use. However, it also has certain disadvantages. When the grinding wheel comes into contact with the steel, a large amount of high-temperature flying chips will be generated, which can easily burn the skin. At this time, a baffle device is generally installed to block the flying chips. However, the existing baffle devices for steel cutting are mostly fixed with bolts, which are cumbersome to install and have no adjustment capability. They cannot be adjusted according to the amount of flying debris splashed by the cutting. Since the amount of flying chips generated by cutting steel of different shapes and sizes is different, and the baffle will block the cutting line of sight to a certain extent, a cutting baffle device with adjustable height and distance can adjust its spacing and height according to the degree of flying chips during cutting, so that it can block the chips and have the largest field of view at the same time, which can greatly improve the user experience and cut more precise steel. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a cutting head baffle device, which has the advantages of easy disassembly and assembly and can adjust the height and flying chip distance. It solves the problem that the baffle equipment of traditional steel sawing equipment is mostly fixed with bolts, which is cumbersome to install and cannot adjust the spacing and its own height.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting head baffle device, comprising a main body component; the main body component comprises: a base with a fixing part arranged on it; a cutting component is also arranged on the base, and the cutting component comprises: a support plate hinged on the base; a motor is arranged on the support plate; a cutting blade is rotatably connected to the support plate; a transmission wheel group is arranged on the motor power shaft, and the motor is transmission-connected to the cutting blade through the transmission wheel group; a handle is arranged on the support plate; a baffle assembly is also arranged on the base; the baffle assembly comprises: a fixing plate arranged on the base; a connecting part is arranged on the fixing plate; a connector is plugged into the connecting part; a linear module is arranged on the connector; a slider is slidably connected in the linear module: the baffle is hinged on the connector; and the other end of the baffle is arranged on the slider.

[0008] In some embodiments, the fixing member includes: a movable plate movably connected to the base; a clamping plate 1 is set on the movable plate; a threaded rod 1 is threadedly connected above the movable plate; and a clamping plate 2 is rotatably connected to one end of the threaded rod.

[0009] In some embodiments, the clamping surfaces of clamping plate 1 and clamping plate 2 are both bonded with rubber pads.

[0010] In some embodiments, multiple groups of fixing members are provided.

[0011] In some embodiments, a protective shell is provided on the outside of the cutting blade.

[0012] In some embodiments, a protective shell is provided on the outside of the transmission wheel set.

[0013] In some embodiments, the main body assembly further comprises: a cutting groove is opened on the base directly below the cutting blade.

[0014] In some embodiments, the baffle is composed of a plurality of strip plates hinged to each other.

[0015] In some embodiments, the baffle assembly further includes: a second threaded rod fixed to one end of the connector; and a nut threadedly connected to the second threaded rod.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a cutting baffle device with the following beneficial effects:

[0018] The utility model is provided with a cutting assembly and a baffle assembly. When in use, the baffle assembly only needs to be inserted into the slot of the connector through the opening on the connector to complete the insertion, and the same is true for disassembly. Then start to adjust the baffle position. The connector is movably connected to the cutting assembly, and a threaded rod 2 is also provided on it. The threaded rod 2 is provided with a bolt. The bolt is turned to make it tightly squeeze and contact with the support plate to fix the connector. Then the height of the baffle can be adjusted through the linear module. The baffle is composed of a plurality of mutually hinged strip plates, which can be extended and retracted. Driven by the linear module, it can finally move up and down to adjust the blocking area of ​​the baffle, so that it blocks flying chips while ensuring the maximum field of view. After completing all these operations, the cutting assembly can be used for cutting, which solves the problem that the baffle equipment of traditional steel sawing equipment is mostly fixed with bolts, the installation is cumbersome, and the spacing and its own height cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the overall structure of the utility model from another perspective.

[0022] In the picture:

[0023] 1. Main assembly; 11. Base; 12. Fixing piece; 121. Movable plate; 122. Clamping plate 1; 123. Clamping plate 2; 124. Threaded rod 1; 13. Cutting groove.

[0024] 2. Cutting assembly; 21. Support plate; 22. Motor; 23. Transmission wheel assembly; 24. Cutting blade; 25. Handle.

[0025] 3. Baffle assembly; 31. Fixed plate; 32. Connector; 33. Connector; 34. Baffle; 35. Linear module; 351. Slider; 36. Threaded rod 2; 37. Nut. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] Steel cutting is a very common operation in industrial production. It is used to cut steel into required parts or components according to the required size and shape. Among them, abrasive wheel cutting is the most widely used. However, since a large amount of high-temperature flying chips will be generated when the abrasive wheel comes into contact with the steel, it is easy to burn the skin. At this time, a baffle device is generally installed to block the flying chips.

[0031] The existing baffle devices for cutting are mostly fixed with bolts, which are cumbersome to install and have no adjustment capability. They cannot be adjusted according to the amount of flying debris splashed by the cutting. Since the amount of flying debris generated by cutting steels of different shapes and sizes is different, and the baffle will block the cutting line of sight to a certain extent, it has certain limitations.

[0032] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a cutting head baffle device, in which the baffle 34 of the device is arranged on the plug-in component 33. When in use, the plug-in component 33 only needs to be plugged into the connecting component 32 to achieve convenient installation and disassembly. At the same time, the fixed plate 31 of the device is movably set on the fixed plate 31, and adjustment and fixation are achieved through the threaded rod 36 and the nut 37. In addition, the baffle 34 of the device is composed of multiple mutually hinged strip plates, and is also provided with a linear module 35 that enables it to move up and down, which ultimately makes it convenient to adjust the height and easy to use, greatly increasing its practicality and functionality.

[0033] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0034] Combine Figure 1-Figure 3The embodiment of the present application provides a cutting baffle device, including a main body component 1; the main body component 1 includes: a base 11 with a fixing part 12 provided thereon; a cutting component 2 is also provided on the base 11, and the cutting component 2 includes: a support plate 21 hinged on the base 11; a motor 22 is provided on the support plate 21; a cutting blade 24 is rotatably connected to the support plate 21; a transmission wheel group 23 is provided on the power shaft of the motor 22, and the motor 22 is transmission-connected to the cutting blade 24 through the transmission wheel group 23; a handle 25 is provided on the support plate 21; a baffle assembly 3 is also provided on the base 11; the baffle assembly 3 includes: a fixing plate 31 provided on the base 11; a connecting part 32 provided on the fixing plate 31; a plug-in part 33 is plugged into the connecting part 32; a linear module 35 provided on the plug-in part 33; a slider 351 is slidably connected to the linear module 35: the baffle 34 is hinged on the plug-in part 33; and the other end of the baffle 34 is provided on the slider 351.

[0035] When in use, it is only necessary to insert the baffle assembly 3 into the slot of the connecting member 32 through the opening on the plug-in member 33 to complete the insertion, which is extremely simple to install and disassemble. The same is true for the subsequent adjustment of the baffle 34 height by the linear module 35. The baffle 34 is composed of a plurality of mutually hinged strip plates, which can be extended and retracted. Driven by the linear module 35 and the slider 351, it is finally moved up and down to adjust the blocking area of ​​the baffle 34, so that it blocks flying chips while ensuring the maximum field of view. After completing all these operations, the cutting assembly 2 is used for cutting. First, the motor 22 is started, and then the motor 22 drives the cutting blade 24 to rotate by the rotating wheel group. When cutting, the required cutting blade is fixed on the fixing member 12 and tightly fixed by the clamping plate 122 and the clamping plate 2 123. At the same time, the fixing member 12 is movably connected to the base 11, and the blade is pushed so that it is under the cutting blade 24. Then the handle 25 is lifted and pressed to cut.

[0036] Specifically, the transmission wheel group 23 includes two transmission wheels and a transmission belt. One of the transmission wheels is set on the power shaft of the motor 22, and the other is connected to the blade. The two transmission wheels are connected by a transmission belt. When the motor 22 rotates, it will drive the transmission wheel to rotate, and then drive the other transmission wheel to rotate through the transmission belt, and finally drive the blade to rotate.

[0037] In some embodiments, the fixing member 12 includes: a movable plate 121 movably connected to the base 11; a clamping plate 122 is arranged on the movable plate 121; a threaded rod 124 is threadedly connected to the top of the movable plate 121; a clamping plate 2 123 is rotatably connected to the end of the threaded rod 124, and the clamping member can stably fix the steel to be cut, so that cutting can be performed.

[0038] In some embodiments, the clamping surfaces of clamping plate 1 122 and clamping plate 2 123 are both bonded with rubber pads, which can protect the steel to be cut from wear due to clamping and increase friction to keep it stable and fixed.

[0039] In some embodiments, multiple groups of fixing members 12 are provided, and multiple groups can more stably fix the steel to be cut.

[0040] In some embodiments, a protective shell is provided on the outside of the cutting blade 24 to better protect the cutting blade 24 and, most importantly, to protect people from being cut due to unexpected situations and avoid potential safety hazards.

[0041] In some embodiments, a protective shell is provided on the outside of the transmission wheel assembly 23. Similarly, it can also better protect the transmission wheel assembly 23 and prevent accidental touches and safety hazards.

[0042] In some embodiments, the main body component 1 further includes: a cutting groove 13 opened on the base 11 directly below the cutting blade 24. The cutting groove 13 can make steel cutting more convenient and prevent the cutting blade 24 or the base 11 from being damaged by bottoming out.

[0043] In some embodiments, the baffle 34 is composed of a plurality of mutually hinged strip plates. Only in this way can the baffle 34 be adjusted in height.

[0044] In some embodiments, the baffle assembly 3 also includes: a second threaded rod 36, fixed to one end of the connecting member 32; a nut 37 threadedly connected to the second threaded rod 36; the connecting member 32 is movably connected to the cutting assembly 2, on which a second threaded rod 36 is also provided, and a bolt is provided on the second threaded rod 36. When the baffle 34 is adjusted to a suitable position, the bolt is rotated to make it tightly squeezed into contact with the support plate 21, so that the connecting member 32 can be fixed, and finally it is no longer movable, thereby realizing the front and rear adjustment of the baffle 34.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0046] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cropping baffle device, characterized in that: The invention comprises a main body component (1); the main body component (1) comprises: a base (11) on which a fixing member (12) is provided; A cutting assembly (2) is also provided on the base (11), and the cutting assembly (2) comprises: A support plate (21) is hinged to the base (11); A motor (22) is arranged on the support plate (21); a cutting blade (24) rotatably connected to the support plate (21); A transmission wheel group (23) is arranged on the power shaft of the motor (22), and the motor (22) is transmission-connected to the cutting blade (24) through the transmission wheel group (23); A handle (25) is provided on the support plate (21); A baffle assembly (3) is also provided on the base (11); the baffle assembly (3) comprises: A fixing plate (31) is arranged on the base (11); A connecting member (32) is provided on the fixing plate (31); A plug connector (33) plugged into the connector (32); A linear module (35) is provided on the connector (33); The slider (351) is slidably connected to the linear module (35): The baffle (34) is hinged on the connector (33); and the other end of the baffle (34) is arranged on the slider (351).

2. A cropping baffle device according to claim 1, characterized in that: The fixing member (12) comprises: A movable plate (121) movably connected to the base (11); A clamping plate (122) is provided on the movable plate (121); Threaded rod 1 (124), threadedly connected to the upper portion of the movable plate (121): The second clamping plate (123) is rotatably connected to the first end of the threaded rod (124).

3. The cropping baffle device according to claim 2, characterized in that: The clamping surfaces of the clamping plate 1 (122) and the clamping plate 2 (123) are both bonded with rubber pads.

4. The cropping baffle device according to claim 2, characterized in that: The fixing members (12) are provided in multiple groups.

5. The cropping baffle device according to claim 1, characterized in that: A protective shell is provided on the outside of the cutting blade (24).

6. The cropping baffle device according to claim 1, characterized in that: A protective shell is provided on the outside of the transmission wheel set (23).

7. The cropping baffle device according to claim 1, characterized in that: The main body component (1) further comprises: A cutting groove (13) is provided on the base (11) directly below the cutting blade (24).

8. The cropping baffle device according to claim 1, characterized in that: The baffle (34) is composed of a plurality of strip-shaped plates hinged to each other.

9. The cropping baffle device according to claim 1, characterized in that: The baffle assembly (3) further comprises: A second threaded rod (36) is fixed to one end of the connecting member (32); A nut (37) is threadedly connected to the second threaded rod (36).

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