Waterproof cutting chamber shaft head structure

Abstract

The utility model discloses a waterproof type cutting chamber shaft head structure, and particularly relates to the technical field of waterproof shaft heads, the waterproof type cutting chamber shaft head structure comprises a cover body, the cover body is provided with a waterproof flow guide assembly, the waterproof flow guide assembly comprises a supporting cylinder which is arranged on the cover body and used for supporting, and one end of the supporting cylinder is provided with a flow guide conical block with a conical vertical section. Compared with the prior art, due to the arrangement of the waterproof flow guide assembly, through the corresponding cooperative use of all the structures, when water is sprayed on the cutting tool, the cover body and the outer check ring can block water stains splashed in the spraying process, the water is prevented from permeating into the motor, the absorption cotton can absorb the water stains splashed on the cover body, and the water stains are prevented from permeating into the motor. And through the arrangement of the flow guide ribs, the water stains attached to the cover body can be guided, accumulated water can flow out easily, and the waterproof deformation and the waterproof effect of the cover body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof shaft heads, and more specifically to a waterproof cutting chamber shaft head structure. Background Art

[0002] The cutting room is a specific work area used for cutting and cutting materials. Usually, the cutting room is equipped with special equipment and tools, such as cutting machines, cutting tools, scissors, etc. The cutting room shaft head refers to the structure installed on the cutting machine or the milling cutter to limit the rotating shaft to ensure the stability of the material during processing.

[0003] At present, when the cutting shaft in the cutting chamber rotates at high speed for cutting, water is usually sprayed to ensure cutting stability and perform cooling treatment. However, the cutting shaft head in the cutting chamber is limited by only a single pressure cover, and the sealing performance is low. The sprayed water can easily enter the motor through the rotating shaft, causing the motor to enter water and burn out. Therefore, a waterproof cutting chamber shaft head structure is provided. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a waterproof cutting chamber shaft head structure, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is implemented in this way. The utility model provides the following technical solutions: a waterproof cutting chamber shaft head structure, comprising a cover body, on which a waterproof flow guide component is arranged;

[0006] The waterproof guide assembly comprises a support tube arranged on the cover body for support, and one end of the support tube is provided with a guide cone block with a vertical cross-section shape set to be conical;

[0007] The outer side of the cover body is provided with an outer retaining ring for blocking water stains, and the inner wall of the outer retaining ring and the circumference of the axis point of the outer retaining ring are provided with a plurality of guide ribs for guiding flow, and one end of each of the guide ribs extends to the support tube;

[0008] It can be seen that in the above technical solution, when water is sprayed on the cutting tool, the cover body and the outer retaining ring can block the water splashed during the spraying to prevent water from penetrating into the motor, and the absorbent cotton can absorb the water splashed on the cover body to prevent the water splashed again, and the water stains on the cover body can be diverted by setting the guide ribs, so that the accumulated water can flow out easily, thereby improving its waterproof deformation and efficiency;

[0009] Optionally, in a possible embodiment, a thread hole groove for limiting is provided on the support tube, an outer thread tube installed on the guide cone block is threadedly connected to the thread hole groove, a plurality of absorbent cottons are distributed on the cover body and located on the outside of the support tube, along the circumference of the axial center point of the cover body, the absorbent cottons are detachably connected to the cover body, a mounting hole for limiting is provided between the plurality of absorbent cottons and located on the cover body, a first limiting hole is provided through the middle of the support tube, a second limiting hole connected to the first limiting hole is provided through the guide cone block, a positioning vertical groove is provided on one side of the inner wall of the second limiting hole and the first limiting hole, and the two positioning vertical grooves are connected;

[0010] It can be seen that in the above technical solution, the guide cone block is first fixed to the support tube through the thread hole groove and the outer thread tube, and the guide cone block and the positioning vertical grooves on the support tube can be connected to each other, so that the cover body and the guide cone block can be easily limited by the positioning vertical grooves when installing the motor shaft, thereby ensuring the stability of the cover body installation.

[0011] Technical effects and advantages of the utility model:

[0012] By setting up the waterproof guide assembly, compared with the prior art, through the corresponding coordinated use of various structures, when water is sprayed on the cutting tool, the cover body and the outer retaining ring can block the water splashed during the spraying, thereby preventing water from penetrating into the motor;

[0013] The absorbent cotton can absorb the water splashed on the cover to avoid secondary splashing. The diversion ribs can divert the water on the cover, making it easy for the accumulated water to flow out, thereby improving its waterproof deformation and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0015] Figure 1 It is the front view of the overall structure of the utility model.

[0016] Figure 2 It is a sectional view of the overall structure of the utility model.

[0017] Figure 3 It is a front view of each structure on the cover body of the utility model.

[0018] Figure 4 It is the front view of the guide cone block of the utility model.

[0019] The accompanying drawings are marked as follows: 1. cover body; 2. support tube; 3. wire hole groove; 4. guide cone block; 5. outer wire tube; 6. absorbent cotton; 7. outer retaining ring; 8. mounting hole; 9. first limiting hole; 10. second limiting hole; 11. positioning vertical groove; 12. guide rib. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1-4 The waterproof cutting chamber shaft head structure shown in the figure has a waterproof guide assembly arranged on the cover body 1. When water is sprayed on the cutting tool, the cover body 1 and the outer retaining ring 7 can block the water splashed during the spraying to prevent water from penetrating into the motor, and the absorbent cotton 6 can absorb the water splashed on the cover body 1 to prevent the water splashing again. The guide ribs 12 are arranged to guide the water stains on the cover body 1, making it easy for the accumulated water to flow out, thereby improving its waterproof deformation and efficiency, and the specific structural arrangement of the assembly is as follows;

[0022] The waterproof guide assembly includes a support tube 2 provided on the cover body 1 for support, and a guide cone block 4 having a vertical cross-section in a conical shape is provided at one end of the support tube 2;

[0023] The outer side of the cover body 1 is provided with an outer retaining ring 7 for blocking water stains, and the inner wall of the outer retaining ring 7 and the circumference of the axis point of the outer retaining ring 7 are provided with a plurality of guide ribs 12 for guiding flow, and one end of each guide rib 12 extends to the support tube 2;

[0024] A thread hole groove 3 for limiting is provided on the support tube 2, and an outer thread tube 5 installed on the guide cone block 4 is connected to the inner thread of the thread hole groove 3. A plurality of absorbent cottons 6 are distributed on the cover body 1 and located on the outside of the support tube 2 along the circumference of the axial point of the cover body 1. The absorbent cottons 6 are detachably connected to the cover body 1, and mounting holes 8 for limiting are provided between the plurality of absorbent cottons 6 and located on the cover body 1. A first limiting hole 9 is provided through the middle of the support tube 2, and a second limiting hole 10 connected to the first limiting hole 9 is provided through the guide cone block 4. Positioning vertical grooves 11 are provided on one side of the inner walls of the second limiting hole 10 and the first limiting hole 9, and the two positioning vertical grooves 11 are connected.

[0025] According to the above structure, when in use, the staff installs the device on the rotating shaft of the cutting machine. During installation, the guide cone block 4 is first fixed on the support tube 2 through the wire hole groove 3 and the outer wire tube 5, and the guide cone block 4 and the positioning vertical groove 11 on the support tube 2 are connected to each other, so that the cover body 1 and the guide cone block 4 can be easily limited by the positioning vertical groove 11 when installing the motor shaft, ensuring the stability of the cover body 1 installation;

[0026] At the same time, when water is sprayed on the cutting tool, the cover body 1 and the outer retaining ring 7 can block the water splashed during the spraying to prevent water from penetrating into the motor, and the absorbent cotton 6 can absorb the water splashed on the cover body 1 to prevent the water from splashing again;

[0027] By providing the guide ribs 12, water stains on the cover body 1 can be guided, making it easy for the accumulated water to flow out, thereby improving its waterproof deformation and effect.

[0028] Different from the prior art, the present application discloses a waterproof cutting chamber shaft head structure. When water is sprayed on the cutting tool, the cover body 1 and the outer retaining ring 7 can block the water splashed during the spraying to prevent water from seeping into the motor, and the absorbent cotton 6 can absorb the water splashed on the cover body 1 to prevent the water from splashing again. Through the setting of the guide ribs 12, the water stains on the cover body 1 can be diverted, which makes it easy for the accumulated water to flow out, thereby improving its waterproof deformation and effect.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof cutting chamber shaft head structure, comprising a cover body (1), characterized in that: The cover body (1) is provided with a waterproof diversion component; The waterproof diversion assembly comprises a support tube (2) arranged on the cover body (1) for support, and one end of the support tube (2) is provided with a diversion cone block (4) having a conical vertical cross-section shape; An outer retaining ring (7) for blocking water stains is arranged on the outer side of the cover body (1), and a plurality of guide ribs (12) for guiding flow are distributed on the inner wall of the outer retaining ring (7) and along the circumference of the axis point of the outer retaining ring (7), and one end of each of the guide ribs (12) extends to the support tube (2).

2. The waterproof cutting chamber shaft head structure according to claim 1, characterized in that: The support tube (2) is provided with a thread hole groove (3) for limiting position, and the thread hole groove (3) is internally threadedly connected to an external thread tube (5) mounted on the guide cone block (4).

3. The waterproof cutting chamber shaft head structure according to claim 1, characterized in that: A plurality of absorbent cottons (6) are arranged on the cover body (1) and located outside the support tube (2), and are distributed along the circumference of the axis point of the cover body (1). The absorbent cottons (6) are detachably connected to the cover body (1).

4. The waterproof cutting chamber shaft head structure according to claim 3, characterized in that: A mounting hole (8) for limiting position is provided between the plurality of absorbent cottons (6) and is located on the cover body (1).

5. The waterproof cutting chamber shaft head structure according to claim 1, characterized in that: A first limiting hole (9) is formed through the middle of the support tube (2), and a second limiting hole (10) communicating with the first limiting hole (9) is formed through the guide cone block (4).

6. The waterproof cutting chamber shaft head structure according to claim 5, characterized in that: A positioning vertical groove (11) is provided on one side of the inner wall of the second limiting hole (10) and the first limiting hole (9), and the two positioning vertical grooves (11) are connected.

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