Tapping machine for stainless steel valve accessory production

Abstract

The utility model relates to the technical field of valves, and discloses a tapping machine for stainless steel valve accessory production, which comprises a long box fixed above a base, and a tapping drill bit and a trepanning drill bit which are arranged at the bottom of the long box, a heat dissipation assembly, a fixing block arranged on the surface of the base and used for clamping valve accessories and an adjusting assembly arranged on the surface of the base and used for moving the position of the fixing block are arranged at the bottom of the long box, and when the tapping drill bit or the trepanning drill bit works, the tapping drill bit and the trepanning drill bit drive first belt wheels on the surfaces of the tapping drill bit and the trepanning drill bit to rotate; the first belt wheel drives the second belt wheel to rotate through a belt, the second belt wheel drives the connecting rod and the fan blades to rotate, heat gathered in the long box is extracted out, the heat dissipation effect of a motor in the long box is achieved, and meanwhile during tapping and trepanning operation, the fan blades conduct heat dissipation on the long box and meanwhile conduct heat dissipation on valve accessories during tapping and trepanning operation.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a tapping machine for producing stainless steel valve accessories. Background Art

[0002] A valve is a device used to control the direction, pressure, and flow of a fluid in a fluid system. It is a device that allows the medium in pipes and equipment to flow or stop and control its flow. When processing valve accessories, screw holes need to be opened through a tapping device.

[0003] Patent No. CN213380226U discloses a tapping device for valve fittings production. The tapping device for valve fittings production includes: a base; a support column, the support column is fixedly mounted on the top of the base; a first motor, the first motor is fixedly mounted on the top of the support column; a slide slot, the slide slot is opened on one side of the support column; a screw, the screw is rotatably mounted in the slide slot, the top of the screw extends out of the slide slot and is fixedly connected to the output shaft of the first motor; an extension arm, the extension arm is threadedly sleeved on the screw; a column, the column is fixedly mounted on the bottom of the extension arm; a cavity, the cavity is opened on the column; a second motor, the second motor is fixedly mounted in the cavity, and the output shaft of the second motor extends out of the cavity; a rotating cylinder, the rotating cylinder is rotatably sleeved on the column. The tapping device for valve fittings production provided by the utility model has the advantages of being easy to use and making tapping easier. When the tapping device for valve fittings production of the above scheme is actually used, since the motor driving the hole drilling and tapping drill bit is placed inside the long box, during the continuous hole drilling and tapping process, more heat will accumulate inside the long box, affecting the use of the motor. For this reason, we propose a tapping machine for stainless steel valve fittings production. Utility Model Content

[0004] The purpose of the utility model is to provide a tapping machine for the production of stainless steel valve accessories, so as to solve the problem raised in the above-mentioned background technology that since the motor driving the hole drilling and tapping drill is placed inside a long box, during the continuous hole drilling and tapping process, more heat will be accumulated inside the long box, affecting the use of the motor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tapping machine for the production of stainless steel valve accessories, comprising an elongated box fixed above a base and a tapping drill bit and a hole-opening drill bit arranged at the bottom of the elongated box, the bottom of the elongated box is provided with a heat dissipation component, a fixed block arranged on the surface of the base for clamping the valve accessories, and an adjustment component arranged on the surface of the base for moving the position of the fixed block.

[0006] Preferably, the heat dissipation assembly includes a first pulley, a belt, a second pulley, a heat dissipation groove, fan blades, a dustproof net and a connecting rod. Two symmetrical fan blades are embedded in the bottom of the elongated box. Connecting rods are inserted through the surfaces of the two fan blades. A second pulley is sleeved on the bottom of the connecting rod. The second pulley is respectively connected to a tapping drill bit and a hole drilling bit through belts. The surfaces of the tapping drill bit and the hole drilling bit are both sleeved with a first pulley. The first pulley is connected to the second pulley through a belt transmission. A dustproof net is embedded in the bottom of the elongated box below the fan blades, and equidistant heat dissipation grooves are opened on the inner wall of the elongated box above the fan blades.

[0007] Preferably, the adjustment assembly includes a filament rod, a sleeve block, a rocker arm, a slide groove and a slider. A slide groove is provided on the surface of the base below the fixed block. The interior of the slide groove is slidably connected to the fixed block via a slider. A filament rod is installed inside the slide groove. The filament rod and the slider are threadedly connected. The outer end of the filament rod extends to the outside of the base. A sleeve block is provided on the outer end of the filament rod. A rocker arm is welded to the side of the sleeve block.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model cooperates with the provided pulley 1, belt, pulley 2, heat dissipation groove, fan blade, dustproof net and connecting rod for use. When the tapping drill bit or the hole drilling drill bit is working, the tapping drill bit and the hole drilling drill bit both drive the pulley 1 on the surface thereof to rotate, the pulley 1 drives the pulley 2 to rotate through the belt, the pulley 2 drives the connecting rod and the fan blade to rotate, and the heat accumulated inside the long body box is extracted, so as to achieve the effect of heat dissipation of the motor inside the long body box. At the same time, during the tapping and hole drilling operations, the fan blade not only dissipates the heat for the long body box, but also dissipates the heat for the valve accessories during the tapping and hole drilling operations.

[0010] 2. The utility model cooperates with the set fine screw rod, sleeve block, rocker arm, slide groove and slider for use. When tapping and drilling operations are performed on the edge of the valve accessory, the rocker arm is rotated to drive the fine screw rod to rotate, so that the fixed block and the valve accessory as a whole slide in the slide groove on the surface of the base, and the position to be tapped and drilled is moved to the position below the tapping drill bit or the drilling drill bit to perform the tapping and drilling operations, thereby achieving the tapping and drilling effects on different positions of the valve accessory. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the heat dissipation component structure of the utility model;

[0013] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0014] In the figure: 1. base; 2. tapping drill bit; 3. hole drilling bit; 4. long box; 5. pulley 1; 6. belt; 7. pulley 2; 8. heat sink; 9. fan blades; 10. dust screen; 11. connecting rod; 12. fixing block; 13. filament rod; 14. sleeve block; 15. rocker; 16. slide groove; 17. slider. DETAILED DESCRIPTION

[0015] 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.

[0016] Example

[0017] See also Figure 1-Figure 3 The tapping machine for producing stainless steel valve accessories shown in the figure comprises a long box 4 fixed above a base 1 and a tapping drill 2 and a hole-opening drill 3 arranged at the bottom of the long box 4. A heat dissipation component is provided at the bottom of the long box 4, and a fixed block 12 for clamping valve accessories is provided on the surface of the base 1, and an adjustment component for moving the position of the fixed block 12 is provided on the surface of the base 1. The heat dissipation component comprises a pulley 1 5, a belt 6, a pulley 2 7, a heat dissipation groove 8, a fan blade 9, a dustproof net 10 and a connecting rod 11. Two symmetrical fan blades 9 are embedded at the bottom of the long box 4, and a connecting rod 11 is penetrated on the surface of the two fan blades 9. A pulley 2 7 is provided at the bottom of the connecting rod 11. The pulley 2 7 is respectively connected to the tapping drill 2 and the hole-opening drill 3 through a belt 6. The surfaces of the tapping drill bit 2 and the hole drilling bit 3 are both sleeved with a pulley 1 5, and the pulley 1 5 is connected to the pulley 2 7 through a belt 6. The bottom of the long box 4 is located below the fan blades 9 and is embedded with a dustproof net 10, and the inner wall of the long box 4 is located above the fan blades 9 and is provided with equidistant heat dissipation grooves 8; when the tapping drill bit 2 or the hole drilling bit 3 is working, the tapping drill bit 2 and the hole drilling bit 3 both drive the pulley 1 5 on their surfaces to rotate, and the pulley 1 5 drives the pulley 2 7 to rotate through the belt 6, and the pulley 2 7 drives the connecting rod 11 and the fan blades 9 to rotate, so as to extract the heat accumulated inside the long box 4, so as to achieve the effect of heat dissipation of the motor inside the long box 4. At the same time, during the tapping and hole drilling operations, the fan blades 9 not only dissipate the heat for the long box 4, but also dissipate the heat for the valve accessories during the tapping and hole drilling operations.

[0018] On the basis of the above scheme, the adjustment component includes a fine wire rod 13, a sleeve block 14, a rocker 15, a slide groove 16 and a slider 17. The surface of the base 1 is provided with a slide groove 16 below the fixed block 12. The slide groove 16 is slidably connected to the fixed block 12 through the slider 17. The fine wire rod 13 is installed inside the slide groove 16. The fine wire rod 13 and the slider 17 are threadedly connected. The outer end of the fine wire rod 13 extends to the outside of the base 1. The outer end of the fine wire rod 13 is sleeved with a sleeve block 14. The rocker 15 is welded on the side of the sleeve block 14. When tapping and opening the hole at the edge of the valve accessory, the rocker 15 is rotated to drive the fine wire rod 13 to rotate, so that the fixed block 12 and the valve accessory as a whole slide in the slide groove 16 on the surface of the base 1, and the position to be tapped and opened is moved to the position below the tapping drill bit 2 or the opening drill bit 3 to perform tapping and opening operations, thereby achieving the tapping and opening effects on different positions of the valve accessory.

[0019] It should be noted that the utility model is a tapping machine for the production of stainless steel valve accessories. The valve accessories to be tapped are first fixed on the surface of the base 1, and then the tapping drill bit 2 and the hole drilling drill bit 3 are controlled to operate to perform hole drilling and tapping operations. When the tapping drill bit 2 or the hole drilling drill bit 3 is working, the tapping drill bit 2 and the hole drilling drill bit 3 both drive the pulley 1 5 on their surfaces to rotate, and the pulley 1 5 drives the pulley 2 7 to rotate through the belt 6, and the pulley 2 7 drives the connecting rod 11 and the fan blade 9 to rotate, and the heat accumulated inside the long body box 4 is extracted, so as to achieve the effect of heat dissipation of the motor inside the long body box 4, and also the tapping and hole drilling operations. The valve accessories have the effect of heat dissipation. In addition, when it is necessary to tap and drill holes on the edge of the valve accessories, the rocker 15 is rotated to drive the thin wire rod 13 to rotate, so that the fixing block 12 and the valve accessories as a whole slide in the slide groove 16 on the surface of the base 1, and the position to be tapped and drilled is moved to the position below the tapping drill bit 2 or the drilling drill bit 3 to perform the tapping and drilling operations, thereby achieving the tapping and drilling effects on different positions of the valve accessories (the fixing of the valve accessories and the operating principle of the tapping drill bit 2 or the drilling drill bit 3 have been disclosed in Patent No. CN213380226U).

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tapping machine for the production of stainless steel valve accessories, characterized in that: include: A long box (4) fixed on the top of the base (1) and a tapping drill bit (2) and a hole drilling bit (3) arranged at the bottom of the long box (4), wherein a heat dissipation component is arranged at the bottom of the long box (4); A fixed block (12) provided on the surface of the base (1) for clamping valve accessories and an adjusting component provided on the surface of the base (1) for moving the position of the fixed block (12).

2. A tapping machine for producing stainless steel valve accessories according to claim 1, characterized in that: The heat dissipation component comprises a first pulley (5), a belt (6), a second pulley (7), a heat dissipation groove (8), a fan blade (9), a dustproof net (10) and a connecting rod (11); two symmetrical fan blades (9) are embedded at the bottom of the long box (4); the surfaces of the two fan blades (9) are penetrated by connecting rods (11); the bottom of the connecting rod (11) is sleeved with a second pulley (7); the second pulley (7) is respectively connected to the tapping drill bit (2) and the hole drilling drill bit (3) through a belt (6).

3. A tapping machine for producing stainless steel valve accessories according to claim 2, characterized in that: The surfaces of the threading drill bit (2) and the hole drilling bit (3) are both sleeved with a pulley one (5), and the pulley one (5) is connected to a pulley two (7) through a belt (6).

4. A tapping machine for producing stainless steel valve accessories according to claim 2, characterized in that: A dustproof net (10) is embedded in the bottom of the long box (4) below the fan blades (9), and equidistant heat dissipation grooves (8) are provided on the inner wall of the long box (4) above the fan blades (9).

5. The tapping machine for producing stainless steel valve accessories according to claim 1, characterized in that: The adjusting assembly comprises a filament rod (13), a sleeve block (14), a rocker (15), a slide groove (16) and a slider (17); a slide groove (16) is provided on the surface of the base (1) below the fixed block (12); the inside of the slide groove (16) is slidably connected to the fixed block (12) via the slider (17).

6. A tapping machine for producing stainless steel valve accessories according to claim 5, characterized in that: A thin wire rod (13) is installed inside the slide groove (16), the thin wire rod (13) and the slider (17) are threadedly connected, and the outer end of the thin wire rod (13) extends to the outside of the base (1).

7. A tapping machine for producing stainless steel valve accessories according to claim 6, characterized in that: The outer end of the filament rod (13) is sleeved with a sleeve block (14), and a rocker (15) is welded to the side of the sleeve block (14).

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