Combined tool for machining automatic regulating water spray valve

Abstract

The invention discloses a combined tool for machining an automatic regulating water spray valve, comprising: a drilling tool for machining a through hole on a workpiece; a mounting seat for mounting the drilling tool; a transmission shaft passed through the mounting seat; a sleeve arranged on the mounting seat; the drilling tool is connected to the transmission shaft, and the drilling tool is in the sleeve; the mounting seat is provided with a first movable groove for the sleeve to move; a water pipe is passed through the sleeve, and the water pipe is arranged obliquely; the application has the advantages of preventing splashing and having a good cooling effect.

Description

Technical Field

[0001] The invention belongs to the technical field of valve body processing, and in particular relates to a combined tool for processing an automatic regulating water spray valve. Background Art

[0002] The water spray valve is a high-precision valve component, which mainly plays the role of precisely controlling the flow of water. The inner surface processing needs to be processed with high-precision tools to ensure the processing accuracy of the valve component. The water spray valve needs to go through multiple processes during processing, and each process of the water spray valve needs to be controlled. For example, when performing a hole-opening operation, the front end of the drill will generate a high amount of heat. The current method of cooling it is generally to spray coolant directly on the drill, but the drill itself is rotating at a high speed, and the coolant and cut chips will be thrown out under the action of centrifugal force, causing harm to the operator. In addition, since the coolant is thrown out, the cooling effect on the drill is not good. Summary of the invention

[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a combined tool for machining an automatic regulating water spray valve.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a combined tool for processing an automatically regulating water spray valve, comprising: a drilling tool for processing a through hole on a workpiece; a mounting seat for mounting the drilling tool; a transmission shaft passed through the mounting seat; a sleeve provided on the mounting seat; the drilling tool is connected to the transmission shaft, and the drilling tool is in the sleeve; the mounting seat is provided with a first movable groove for the sleeve to move; a water pipe is passed through the sleeve, and the water pipe is arranged at an angle.

[0006] Furthermore, a gasket is provided at the bottom of the sleeve, and the gasket is made of a high friction coefficient.

[0007] Furthermore, the combined tool for processing the automatic regulating water spray valve also includes: a mounting block, which is arranged on the sleeve; a movable plate, which is arranged on the mounting block; a plurality of bristles, which are arranged on the movable plate; and a second movable groove for the movable plate to move is provided on the mounting block.

[0008] Furthermore, the combined tool for processing the automatic regulating water spray valve also includes: a movable block, which is arranged in the second movable groove; a connecting shaft, which is rotatably connected to the movable block; a third movable groove is provided on the movable block, the connecting shaft is in the third movable groove, and the movable plate is connected to the connecting shaft.

[0009] Furthermore, the combined tool for processing the automatic regulating water spray valve also includes: a transmission rod, which is inserted into the third movable groove and cooperates with the connecting shaft for transmission; a connecting block, which is arranged on the side wall of the movable block; a first push rod, which is rotatably connected to the connecting block; and a receiving groove corresponding to the first push rod is provided on the mounting block, and one end of the transmission rod is inserted into the receiving groove.

[0010] Furthermore, a torsion spring is provided on the connecting shaft, and a plurality of transmission teeth cooperating with the connecting shaft are provided on the transmission rod, with a gap being left between two adjacent transmission teeth.

[0011] Furthermore, the combined tool for processing the automatic regulating water spray valve also includes: a first connecting ring, arranged in the first movable groove; a first return spring, used to connect the first connecting ring and the sleeve; a first protrusion, arranged on the first connecting ring; and a first slot for the first protrusion to move is provided on the side wall of the first movable groove.

[0012] Furthermore, the combined tool for processing the automatic regulating water spray valve also includes: a first fixed block, arranged on the first protrusion; a second push rod, arranged on the first fixed block; a fourth movable groove for the first fixed block to move is provided on the first connecting ring, and a plurality of first fixed grooves corresponding to the first fixed block are provided on the inner wall of the first movable groove.

[0013] Furthermore, a connecting head is provided at one end of the drilling tool, and a connecting groove corresponding to the connecting head is provided on the transmission shaft, and the connecting head is a polygonal structure; a fifth movable groove is provided on the inner wall of the connecting groove, a second fixed block is provided in the fifth movable groove, a second fixed groove corresponding to the second fixed block is provided on the connecting head, and a second slot is provided on the side wall of the second fixed groove.

[0014] Furthermore, the combined tool for processing the automatic regulating water spray valve also includes: a second return spring, which is arranged on the second fixed block; a third push rod, which is inserted into the fifth movable groove; and a guide groove corresponding to the third push rod is arranged on the second fixed block.

[0015] The invention is beneficial in that it provides a combined tool for machining an automatically regulating water spray valve which can prevent splashing and has a good cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0018] In the attached picture:

[0019] Figure 1 The figure is a schematic diagram of the structure of a combined tool for machining an automatically regulating water spray valve in one embodiment of the present invention.

[0020] Figure 2 for Figure 1 A sectional view of a drive shaft of a combined tool for machining an automatically regulating water spray valve in the illustrated embodiment.

[0021] Figure 3 for Figure 2 Enlarged view of point A in .

[0022] Figure 4 for Figure 2 Enlarged view of point B in .

[0023] Figure 5 for Figure 2 Enlarged view of point C in the figure.

[0024] Figure 6 for Figure 1 A sectional view of a transmission rod of a combined tool for machining an automatically regulating water spray valve in the illustrated embodiment.

[0025] Figure 7 for Figure 6 Enlarged view of point D in .

[0026] Figure 8 for Figure 1 A sectional view of a first fixed block of a combined tool for machining an automatically regulating water spray valve in the illustrated embodiment.

[0027] Fig. 9 for Figure 8 Enlarged view of point E in FIG.

[0028] Fig.10 for Figure 1 A sectional view of the third push rod of the combined tool for machining an automatically regulating water spray valve in the illustrated embodiment.

[0029] Fig.11 for Fig.10 Enlarged view of point F in FIG.

[0030] Fig.12 for Figure 1 A cross-sectional view of the second fixed block of the combined tool for machining an automatically regulating water spray valve in the illustrated embodiment.

[0031] Fig.13 for Fig.12 Enlarged view of point G in .

[0032] The meanings of the reference numerals in the figures are as follows:

[0033] 101, mounting seat; 102, transmission shaft; 1021, connecting plate; 103, sleeve; 104, mounting block; 105, first protrusion; 106, second push rod; 107, second connecting ring; 108, drilling knife; 1081, connecting head; 109, first connecting ring; 110, first return spring; 111, water pipe; 112, fourth push rod; 113, second protrusion; 114, stop block; 115, connecting spring; 116, fifth push rod; 117 , fourth return spring; 118, first fixed groove; 119, movable ring; 120, support spring; 121, movable block; 122, movable plate; 123, bristles; 124, connecting block; 125, first push rod; 126, connecting shaft; 127, transmission rod; 1271, connecting plate; 1271, third return spring; 128, first fixed block; 129, third push rod; 130, second fixed block; 1301, guide groove; 1302, second return spring. DETAILED DESCRIPTION

[0034] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0035] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0036] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0037] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0038] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0039] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0040] like Figure 1-13As shown, a combined tool for machining an automatic regulating water spray valve comprises a drilling tool 108, a mounting seat 101, a transmission shaft 102 and a sleeve 103; the drilling tool 108 is used to machine a through hole on a workpiece; the mounting seat 101 is used to mount the drilling tool 108; the transmission shaft 102 is passed through the mounting seat 101; the sleeve 103 is disposed on the mounting seat 101; the drilling tool 108 is connected to the transmission shaft 102, and the drilling tool 108 is in the sleeve 103; the mounting seat 101 is provided with a first movable groove for the sleeve 103 to move; the sleeve 103 is passed through a water pipe 111, and the water pipe 111 is arranged obliquely so that the coolant sprayed from the water pipe 111 can be sprayed on the position of the tool head of the drilling tool 108.

[0041] Furthermore, a gasket is provided at the bottom of the sleeve 103, and the gasket is made of a high friction coefficient, preferably a high temperature resistant rubber; when the drilling tool 108 is not in use, the drilling tool 108 is completely in the sleeve 103, and the length of the sleeve 103 is greater than the length of the drilling tool 108, and the sleeve 103 protects the drilling tool 108; when drilling a workpiece, the sleeve 103 is pressed against the workpiece before the drilling tool 108, and the drilling tool 108 is pushed toward the workpiece, and the sleeve 103 moves into the first movable groove, and the drilling tool 108 is preliminarily positioned by the sleeve 103 to improve the processing accuracy of the workpiece; at the same time, the setting of the sleeve 103 is used to reduce the drilling of the drilling tool 108 The vibration caused when drilling the hole makes the drilling tool 108 work more stably; the coolant is sprayed from the water pipe 111 onto the cutter head of the drilling tool 108. Due to the setting of the gasket, the friction is increased to prevent the sleeve 103 from sliding while absorbing the vibration of a part of the drilling tool 108, thereby reducing the vibration transmitted to the equipment body and extending the service life of the equipment; in addition, the gasket improves the sealing between the sleeve 103 and the workpiece, and the coolant cannot flow out of the sleeve 103. The coolant accumulates in the sleeve 103, so that the drilling tool 108 is immersed in the coolant, and the drilling tool 108 is fully cooled, thereby effectively improving the cooling effect of the drilling tool 108.

[0042] A mounting block 104 is provided on the sleeve 103, a second movable groove is provided on the mounting block 104, a movable block 121 is provided in the second movable groove, a third movable groove is provided on the movable block 121, a connecting shaft 126 is provided in the third movable groove, the connecting shaft 126 is rotatably connected to the inner wall of the third movable groove, a movable plate 122 and a torsion spring are provided on the connecting shaft 126, the torsion spring acts on the connecting shaft 126 so that the surface of the movable plate 122 is parallel to the inner wall of the third movable groove; a plurality of bristles 123 are provided on the movable plate 122, one end of the bristles 123 extends out from the third movable groove.

[0043] A transmission rod 127 is passed through the third movable groove, and the transmission rod 127 is provided with multiple sections of transmission teeth that are matched with the connecting shaft 126 for transmission, and a gap is left between two adjacent sections of transmission teeth; a connecting plate 1271 is provided on the transmission rod 127, and a third return spring 1271 is provided on the connecting plate 1271, and one end of the third return spring 1271 is fixedly connected to the inner wall of the second movable groove; a connecting block 124 is provided on the movable block 121, and a first push rod 125 is provided on the connecting block 124, and the first push rod 125 is rotatably connected to the connecting block 124; a receiving groove corresponding to the first push rod 125 is provided on the mounting block 104, and the transmission rod 127 is passed through the receiving groove.

[0044] The mounting seat 101 is provided with a third slot corresponding to the mounting block 104 and a fourth slot corresponding to the water pipe 111 .

[0045] After the drilling tool 108 drills a hole, since the coolant is directly sprayed on the side wall of the drilling tool 108, coolant remains on the surface of the drilling tool 108, and some debris remains on the side wall of the drilling tool 108. At this time, the first push rod 125 is turned out from the receiving groove, and the first push rod 125 is rotated to be in a straight line with the connecting block 124, and the first push rod 125 is pushed to move. The first push rod 125 pushes the movable block 121 to move, and the bristles 123 are against the side wall of the drilling tool 108. The transmission shaft 102 drives the drilling tool 108 to rotate, and the bristles 123 are used to drill The side wall of the hole cutter 108 is cleaned; after the side wall of the hole cutter 108 is cleaned, the movable block 121 is reset, and the first push rod 125 is flipped and pushed into the accommodating groove. The first push rod 125 pushes the transmission rod 127 to move, and the transmission teeth on the transmission rod 127 intermittently contact with the connecting shaft 126. At the same time, the torsion spring acts on the connecting shaft 126 to make the connecting shaft 126 reciprocate in the third movable groove. The movable plate 122 hits the inner wall of the third movable groove to generate vibration on the bristles 123, and the debris on the bristles 123 is shaken off.

[0046] A first connecting ring 109 is provided in the first movable groove, and a first return spring 110 is provided on the first connecting ring 109, and the bottom end of the first return spring 110 is fixedly connected to the top of the sleeve 103; a first protrusion 105 is provided on the first connecting ring 109, and a first slot for the first protrusion 105 to move is provided on the side wall of the first movable groove, a fourth movable groove is provided on the first connecting ring 109, and an opening communicating with the fourth movable groove is provided on the first protrusion 105, a first fixed block 128 is provided in the fourth movable groove, a second push rod 106 and a fourth return spring 117 are provided on the first fixed block 128, the second push rod 106 and the fourth return spring 117 are respectively located on both sides of the first fixed block 128, the second push rod 106 is penetrated in the opening, and one end of the fourth return spring 117 is against the inner wall of the fourth movable groove; a plurality of first fixed grooves 118 corresponding to the first fixed blocks 128 are provided on the inner wall of the first movable groove.

[0047] By changing the position of the first connecting ring 109, the length of the sleeve 103 can be adjusted so that the sleeve 103 can adapt to a variety of drilling tools 108 with different lengths; when adjusting the position of the first connecting ring 109, the second push rod 106 is pushed to move, and the second push rod 106 pushes the first fixed block 128 to move so that the first fixed block 128 is disengaged from the first fixed groove 118, and the first connecting ring 109 is moved in the first movable groove to adjust the extension amount of the sleeve 103. After the first connecting ring 109 moves to the desired position, the second push rod 106 is released, and the fourth reset spring 117 pushes the first fixed block 128 to move, and the first fixed block 128 is embedded in the first fixed groove 118 to fix the first connecting ring 109, thereby completing the position adjustment of the sleeve 103.

[0048] A connecting head 1081 is provided at one end of the drilling tool 108, and a connecting groove corresponding to the connecting head 1081 is provided on the transmission shaft 102, and the connecting head 1081 is a hexagonal structure; a fifth movable groove is provided on the inner wall of the connecting groove, and a second fixed block 130 is provided in the fifth movable groove, and a second fixed groove corresponding to the second fixed block 130 is provided on the connecting head 1081, and a second slot is provided on the side wall of the second fixed groove; a second return spring 1302 is provided on the second fixed block 130, and a first groove is provided on the side wall of the fifth movable groove, and one end of the second return spring 1302 rests on the inner wall of the first groove.

[0049] A connecting disk 1021 is provided on the transmission shaft 102, a connecting cavity corresponding to the connecting disk 1021 is provided on the mounting seat 101, a sixth movable groove is provided on the connecting disk 1021, a movable ring 119 is provided in the sixth movable groove, a support spring 120 is provided at the bottom of the movable ring 119, and the support spring 120 is against the bottom of the sixth movable groove; a connecting cavity connecting the sixth movable groove and the fifth movable groove is provided on the transmission shaft 102, a third push rod 129 is provided on the movable ring 119, the third push rod 129 is penetrated in the connecting cavity, and a guide groove 1301 corresponding to the third push rod 129 is provided on the second fixed block 130; installation A through cavity is provided at the top of the cavity, and a fourth push rod 112 is passed through the through cavity. A second protrusion 113 is provided on the top of the fourth push rod 112. A seventh movable groove is provided on the second protrusion 113. A limit block 114 is provided in the seventh movable groove. The limit block 114 is connected to the seventh movable groove through a connecting spring 115. A second groove corresponding to the second protrusion 113 is provided on the mounting seat 101, and a limit groove corresponding to the limit block 114 is provided on the inner wall of the second groove, and a fifth push rod 116 is passed through the limit groove; a second connecting ring 107 is provided on the second protrusion 113, so that the pushing of the fourth push rod 112 is more convenient.

[0050] The hexagonal structure of the connecting head 1081 cooperates with the connecting groove to realize the anti-rotation connection between the transmission shaft 102 and the drilling cutter 108; when installing the drilling cutter 108, the second connecting ring 107 is pushed toward the mounting seat 101, the limiting block 114 moves to one side of the limiting groove and is inserted into the limiting groove to fix the second protrusion 113 in the second groove, the fourth push rod 112 pushes the movable ring 119 to move, the third push rod 129 is inserted into the fifth movable groove and abuts against the inner wall of the guide groove 1301, the third push rod 129 cooperates with the guide groove 1301 to push the second fixed block 130 to move to one side of the fifth movable groove, and the connecting head 1081 is inserted into the connecting groove. When the second fixing block 130 is inserted into the second slot from one end of the second slot; after the connecting head 1081 is placed, the fifth push rod 116 is pushed toward the mounting seat 101, and the fifth push rod 116 moves into the limiting groove to push the limiting block 114 out of the limiting groove, and the supporting spring 120 pushes the movable ring 119 to move, and the second return spring 1302 pushes the second fixing block 130 to move, and the second fixing block 130 moves back to the other side of the fifth movable groove. At this time, the second fixing block 130 is staggered with the second slot, and the second fixing block 130 is in the second fixing groove to fix the connecting head 1081 in the connecting groove, completing the installation of the drilling tool 108.

[0051] When disassembling the drilling tool 108, push the second connecting ring 107 toward the mounting seat 101, the fourth push rod 112 pushes the third push rod 129 to move, the third push rod 129 pushes the second fixing block 130 to move, the second fixing block 130 enters the second slot, and the drilling tool 108 is directly pulled out of the connecting slot to pull the connecting head 1081 out of the connecting slot, thereby completing the disassembly of the drilling tool 108.

[0052] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A combined tool for machining an automatically regulating water spray valve, characterized in that: include: Drilling tool, used to make through holes in workpieces; A mounting seat, used for mounting the drilling tool; A transmission shaft is passed through the mounting seat; A sleeve, arranged on the mounting seat; The drilling tool is connected to the transmission shaft and is located in the casing; the mounting seat is provided with a first movable groove for the casing to move; a water pipe is passed through the casing and is arranged obliquely; A gasket is provided at the bottom of the sleeve, and the gasket is made of a high friction coefficient; The combined tool for processing the automatic regulating water spray valve also includes: A mounting block, arranged on the sleeve; A movable plate, arranged on the mounting block; A plurality of bristles are arranged on the movable plate; The mounting block is provided with a second movable groove for the movable plate to move; The combined tool for processing the automatic regulating water spray valve also includes: a movable block, disposed in the second movable groove; A connecting shaft, rotatably connected to the movable block; The movable block is provided with a third movable groove, the connecting shaft is located in the third movable groove, and the movable plate is connected to the connecting shaft; The combined tool for processing the automatic regulating water spray valve also includes: A transmission rod, inserted into the third movable groove and in transmission cooperation with the connecting shaft; A connecting block, arranged on the side wall of the movable block; A first push rod, rotatably connected to the connecting block; The mounting block is provided with a receiving groove corresponding to the first push rod, and one end of the transmission rod is inserted into the receiving groove; The connecting shaft is provided with a torsion spring, and the transmission rod is provided with a plurality of transmission teeth which are matched with the connecting shaft for transmission, and a gap is left between two adjacent transmission teeth.

2. The combined tool for machining an automatic regulating water spray valve according to claim 1, characterized in that: Also includes: A first connecting ring, disposed in the first movable groove; a first return spring, used to connect the first connecting ring and the sleeve; A first protrusion, provided on the first connecting ring; A first slot for the first protrusion to move is provided on the side wall of the first movable slot.

3. The combined tool for machining an automatic regulating water spray valve according to claim 2, characterized in that: Also includes: A first fixing block, disposed on the first protrusion; A second push rod, disposed on the first fixing block; The first connecting ring is provided with a fourth movable groove for the first fixing block to move, and the inner wall of the first movable groove is provided with a plurality of first fixing grooves corresponding to the first fixing block.

4. The combined tool for machining an automatic regulating water spray valve according to claim 1, characterized in that: A connecting head is provided at one end of the drilling tool, and a connecting groove corresponding to the connecting head is provided on the transmission shaft, and the connecting head is a polygonal structure; a fifth movable groove is provided on the inner wall of the connecting groove, and a second fixed block is provided in the fifth movable groove, a second fixed groove corresponding to the second fixed block is provided on the connecting head, and a second slot is provided on the side wall of the second fixed groove.

5. The combined tool for machining an automatic regulating water spray valve according to claim 4, characterized in that: Also includes: A second return spring, arranged on the second fixing block; A third push rod is inserted into the fifth movable groove; The second fixing block is provided with a guide groove corresponding to the third push rod.

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