Saw blade protective cover

Abstract

The utility model discloses a saw blade protective cover, which belongs to the technical field of matched parts of a circular saw blade of a cutting machine, and comprises a cover body, a guide component and a guide rail, the cover body is arranged on the cutting machine, the circular saw blade is arranged in the cover body, the circular saw blade is arranged at one end of a swing arm, and the swing arm swings by taking the other end as a center. The rear end of the guide component is connected with cutting equipment, the front end of the guide component is connected with the sliding connecting piece, the sliding connecting piece is arranged on the guide rail and the cover body in a sliding mode, the cover body is perpendicular to the guide groove, and the guide groove is horizontally formed in the middle of the cover body. When a wall body is cut, the guide rail is parallel to the wall surface or the ground, when the swing arm rotates, the circular saw blade can move along the guide groove, the depth of the circular saw blade for cutting the wall body can be adjusted through swinging of the swing arm, and therefore the circular motion of the circular saw blade is decomposed into the vertical position and the horizontal position of the cover body. And the cover body can always prevent the cooling liquid of the circular saw blade from splashing outwards, so that the technical effect of protecting the motor and personnel is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine circular saw blade supporting part technical field, concretely relates to a saw blade protective cover. BACKGROUND

[0002] When decorating a house, the whole wall needs to be processed to install doors and windows or wardrobes to meet the needs of customers, and currently, the wall is processed by sawing during construction. When sawing the wall, a circular saw blade is used for cutting to ensure the smoothness of cutting and reduce the wear of the saw blade, so cooling liquid needs to be sprayed on the saw blade during cutting. In order to prevent the cooling liquid from splashing into the motor and causing a short circuit problem, a protective cover needs to be installed on the outside of the saw blade.

[0003] However, since the depth of sawing needs to be changed at any time when the saw blade is cutting the wall, the protective cover needs to be able to cover the saw blade at all times as the saw blade changes. In view of this, in order to achieve this function, the applicant proposes the present invention. SUMMARY

[0004] Therefore, the utility model provides a saw blade protective cover which can be stably covered on the saw blade when the saw blade is cutting the wall, thereby avoiding the problem of circuit short circuit caused by mud and water splashing.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model discloses a saw blade protective cover, which is internally installed with a circular saw blade, the circular saw blade is located at one end of a swing arm, the other end of the swing arm is a fixed end, and the swing arm is adapted to swing around the fixed end as the center, characterized in that the saw blade protective cover comprises:

[0007] A cover body is provided with a guide groove in the middle part, the circular saw blade is adapted to move along the guide groove, and the fixed end of the swing arm is arranged at the bottom of the guide groove.

[0008] A guide member is connected with a sliding connecting piece at the front end, and the rear end of the guide member is connected with a sawing equipment.

[0009] A guide rail is vertically installed on the cover body, the cover body and the guide groove are perpendicular to each other, and the guide member is adapted to move along the guide rail.

[0010] Further, a main handle is arranged on the outside of the cover body.

[0011] Further, the cover body comprises:

[0012] A framework is in the shape of U, and a handle is fixedly installed on the outside of the framework.

[0013] A baffle is provided with a weight-reducing observation port in the middle part, and the outer edge of the baffle is fixed on one side of the framework.

[0014] The bottom plate is arranged on the other side of the framework, and a guide groove is arranged in the middle of the bottom plate.

[0015] Further, the sliding connecting piece comprises:

[0016] The side surface of the auxiliary handle is provided with two connecting positions, and the two connecting positions are provided with guide members.

[0017] The guide wheels are arranged at the bottom of the auxiliary handle, and the guide wheels are embedded into the guide rails.

[0018] Further, the framework is made of stainless steel.

[0019] Further, the guide member comprises a connecting rod and a supporting rod, and the connecting rod is provided with a pair of supporting rods at both ends, and the pair of supporting rods are arranged on the sliding connecting piece.

[0020] The utility model has the advantages of:

[0021] The saw blade protection cover disclosed by the utility model can decompose the circumferential swing of the circular saw blade into displacement of the cover body in the horizontal direction and the vertical direction through the vertically arranged guide rails and guide grooves on the cover body, and the depth of cutting into the wall body is mainly adjusted by the swing of the circular saw blade, so that, during use, no matter how the circular saw blade swings, the cover body and the circular saw blade do not interfere with each other, the circular saw blade needs to be cooled by cooling water, so that the cover body prevents the cooling water and the cutting powder from splashing out to form mud, and prevents the motor from being waterlogged to cause circuit short circuit, thereby protecting personnel and equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawings without creating creative labor.

[0023] The structures, proportions, sizes and the like shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the utility model, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0024] Figure 1 The utility model provides a saw blade protection cover perspective view;

[0025] Figure 2 The saw blade protection cover front view is provided with the utility model;

[0026] Figure 3 The guide component perspective view is provided with the utility model;

[0027] Figure 4 The cover body perspective view is provided with the utility model;

[0028] Figure 5 The sliding connecting piece perspective view is provided with the utility model;

[0029] Figure 6 The framework perspective view is provided with the utility model;

[0030] In the drawing: 1 cover body;11 framework;12 baffle;13 lightened observation port;14 bottom plate;2 guide groove;3 guide component;31 connecting rod;32 support rod;4 guide rail;5 sliding connecting piece;51 vice handle;52 connecting position;53 guide wheel;6 main handle. DETAILED DESCRIPTION

[0031] The following specific embodiments illustrate the embodiments of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification, obviously, the described embodiments are a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Please refer to Figures 1-6 The utility model discloses a saw blade protection cover mainly installs on cutting machine, and the protection cover inside installation has circular saw blade, and circular saw blade is located one end of swing arm, and the other end of swing arm is fixed end, and swing arm is suitable for swinging with fixed end as center, and saw blade protection cover includes cover body 1, guide component 3 and guide rail 4, wherein, cover body 1 is sheet shape, and the middle part is horizontally provided with guide groove 2, and the fixed end of swing arm is arranged at the bottom of guide groove 2. Thus, when swing arm rotates, circular saw blade can move along guide groove 2, and the depth of cutting wall body of circular saw blade can also be adjusted through swing arm swing.

[0033] In the embodiment, the rear end of guide component 3 is connected with saw cutting equipment, the front end of guide component 3 is connected with sliding connecting piece 5, sliding connecting piece 5 is slidably arranged on guide rail 4, guide rail 4 is vertically installed on cover body 1, and cover body 1 and guide groove 2 are perpendicular to each other.

[0034] In some embodiments, the guiding member 3 comprises a connecting rod 31 and a supporting rod 32, the connecting rod 31 is provided with a pair of supporting rods 32 at both ends, the pair of supporting rods 32 are installed on the sliding connecting piece 5, and the sliding connecting piece 5 can be moved along the length direction of the supporting rod 32.

[0035] In some embodiments, the outer side of the cover body 1 is provided with a main handle 6, when installing the cover body 1, the main handle 6 and the sliding connecting piece 5 can be held at the same time, thereby facilitating the installation of the cover body 1 on the equipment.

[0036] In the embodiment, the cover body 1 comprises a framework 11, a baffle 12 and a bottom plate 14, wherein the framework 11 is made of stainless steel, the structure is in U shape, and the handle 6 is installed on the outer side of the framework 11. On the other hand, the baffle 12 and the bottom plate 14 are respectively installed on both sides of the framework 11, and the weight-reducing observation port 13 is installed in the middle of the baffle 12.

[0037] Optionally, in the embodiment, the weight-reducing observation port 13 is hinged with a protective door (not shown in the figure) to achieve better protection effect.

[0038] The circular saw blade can be replaced through the weight-reducing observation port 13. The outer edge of the baffle 12 is fixed on one side of the framework 11, the bottom plate 14 is installed on the other side of the framework 11, and the guiding groove 2 is arranged in the middle of the plate 14.

[0039] In some embodiments, the sliding connecting piece 5 comprises a secondary handle 51 and a guide wheel 53, wherein the side surface of the secondary handle 51 is provided with two connecting positions 52, and the two connecting positions 52 are used to install the guiding member 3. In addition, a plurality of guide wheels 53 are arranged on the bottom of the secondary handle 51, and the plurality of guide wheels 53 are embedded into the guide rail 4, so that the secondary handle 51 can move along the guide rail 4. On the basis of the structure, the swing arm rotation can drive the circular motion of the circular saw blade, and the circular motion of the circular saw blade can be decomposed into the displacement of the cover body 1 in the horizontal and vertical directions, so that the cover body 1 and the circular saw blade can always be prevented from interfering with each other, thereby achieving the effect of preventing the cooling liquid from splashing out.

[0040] Although the utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the scope of protection required by the utility model.

Claims

1. A saw blade guard, inside which a circular saw blade is mounted, said circular saw blade being located at one end of a swing arm, the other end of said swing arm being a fixed end, and the swing arm being adapted to swing with said fixed end as a centre, characterised in that The saw blade guard comprises: a cover body (1) provided with a guide groove (2) in the middle part, the circular saw blade is adapted to move along the guide groove (2), and the fixed end of the swing arm is arranged at the bottom of the guide groove (2); a guide member (3) connected with a sliding connecting piece (5) at the front end, and connected with a sawing device at the rear end; a guide rail (4) vertically installed on the cover body (1), the cover body (1) and the guide groove (2) are perpendicular to each other, and the guide member (3) is adapted to move along the guide rail (4).

2. The saw blade guard of claim 1, wherein, The outer side of the cover body (1) is provided with a main handle (6).

3. The saw blade guard of claim 2 wherein, The cover body (1) comprises: a framework (11) in a U shape, a handle (6) is fixedly installed on the outer side of the framework (11); a baffle (12) provided with a weight-reducing observation port (13) in the middle part, the outer edge of the baffle (12) is fixed on one side of the framework (11); a bottom plate (14) installed on the other side of the framework (11), and the guide groove (2) is arranged in the middle part of the bottom plate (14).

4. The saw blade guard of claim 2 wherein, The sliding connecting piece (5) comprises: a secondary handle (51) provided with two connecting positions (52) on the side surface, and the guide member (3) is installed on the two connecting positions (52); a plurality of guide wheels (53) uniformly arranged at the bottom of the secondary handle (51), and the plurality of guide wheels (53) are embedded into the guide rail (4).

5. The saw blade guard of claim 3 wherein, The framework (11) is made of stainless steel.

6. The saw blade guard of claim 2 wherein, The guide member (3) comprises a connecting rod (31) and a supporting rod (32), a pair of supporting rods (32) are arranged at both ends of the connecting rod (31), and the pair of supporting rods (32) are installed on the sliding connecting piece (5).

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