Adjustable drilling and tapping equipment for bench clamp machining

Abstract

The invention discloses adjustable drilling and tapping equipment for bench clamp machining, relates to the technical field of metal machining equipment, and aims to solve the problems that the service life of the equipment is difficult to guarantee and parts are easy to damage in the drilling and tapping process due to the fact that existing drilling and tapping equipment is lack of an effective heat dissipation and heating structure. And the machining efficiency and the quality of machined parts are limited. The machining device comprises a base. According to the drilling device, the air velocity below a machined workpiece can be increased in the drilling process, so that heat dissipation of the machined workpiece is accelerated, damage to the machined workpiece and a drill bit in the drilling stage is avoided, the lower portion of the machined workpiece is heated during tapping treatment, and the machining efficiency is improved. The hardness of a machined workpiece is reduced in a continuous heating mode, the damage to the machined workpiece and the screw tap is avoided while the loss of the screw tap is reduced, the effect of guaranteeing the quality of the machined workpiece is achieved through the device, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing equipment, and more particularly to an adjustable drilling and tapping equipment for vise processing. Background Art

[0002] A bench vise, also known as a vice or bench vise, is an important tool widely used to clamp and fix workpieces for various processing operations. It is not only an indispensable basic equipment for bench workers, but also gets its name because most of the bench work is done on the bench vise, such as sawing, filing, chiseling, and assembly and disassembly of parts.

[0003] The vise drilling and tapping equipment currently on the market generally follows the two major steps of drilling and tapping when processing parts. However, during the drilling process, these devices often lack an efficient heat dissipation mechanism, resulting in damage to the parts and the drill bit due to the high temperature generated by friction, and the durability of the drill bit cannot be effectively guaranteed. On the other hand, during the tapping stage, since the parts usually need to be heated to a certain extent to soften the material and reduce the difficulty of cutting, excessive strength and hardness may cause a sharp increase in cutting resistance, thereby causing the risk of material cracking and accelerating the wear of the tap. In severe cases, it may even cause the tap to break during the tapping process. In view of this, we propose an adjustable vise drilling and tapping equipment for processing. Summary of the invention

[0004] The purpose of the present invention is to provide an adjustable drilling and tapping device for bench vise processing, so as to solve the technical problem that the existing drilling and tapping equipment lacks an effective heat dissipation and heating structure, resulting in not only difficulty in ensuring the life of the equipment but also easy damage to parts during the drilling and tapping process, thereby limiting the processing efficiency and the quality of the processed parts.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an adjustable vise drilling and tapping device, comprising:

[0006] A vise mechanism comprises a base, an adjustment rod arranged above the base, a protective shell, a control handle, a driver located outside the protective shell, and an adjustment sleeve located outside the adjustment rod, wherein the protective shell is located at the top end of the adjustment rod and the control handle is located outside the protective shell; and a protection mechanism comprises a platform assembly, a pressure assembly connected to the platform assembly, a rotating assembly located in the platform assembly, an exhaust assembly, an air intake assembly, a heat exchange assembly connected to the exhaust assembly and the air intake assembly, an adjustment assembly connected to the rotating assembly, and a workpiece located in the platform assembly, wherein the exhaust assembly is connected to the rotating assembly and the air intake assembly is connected to the pressure assembly.

[0007] The present invention can speed up the air flow rate below the workpiece during the drilling process, thereby accelerating the heat dissipation of the workpiece and avoiding damage to the workpiece and the drill bit during the drilling stage. On the other hand, when tapping, the bottom of the workpiece will also be heated to reduce the hardness of the workpiece through continuous heating, reducing the loss of the tap while avoiding damage to the workpiece and the tap, so that the device can ensure the quality of the workpiece and improve the processing efficiency.

[0008] Preferably, the top of the base is fixedly connected to the bottom end of the adjusting rod, the top of the adjusting rod is fixedly connected to the bottom of the protective shell, the outer wall of the protective shell and the control handle are clamped together, the bottom of the protective shell is fixedly connected to the driver, and the adjusting sleeve is clamped on the outside of the adjusting rod.

[0009] Preferably, the platform assembly is fixedly connected to four pressure assemblies, and the four pressure assemblies are respectively fixedly connected to two air intake assemblies, wherein two pressure assemblies are respectively connected to two adjustment assemblies, the inner wall of the platform assembly is clamped with two rotating assemblies, the two rotating assemblies are respectively fixedly connected to two exhaust assemblies, the two exhaust assemblies are respectively connected to the heat exchange assembly, the other end of the air intake assembly is connected to the heat exchange assembly, and the workpiece is located in the platform assembly;

[0010] The heat exchange component is fixedly connected above the base, and one side of the platform component is fixedly connected to the adjustment sleeve.

[0011] Preferably, the platform assembly comprises a processing platform, two grooves are provided on the top of the processing platform, and two clamps are provided on the top of the processing platform;

[0012] The top of the processing platform is fixedly connected to two clamps through the four pressure components, and the inner walls of the two clamps are clamped with the same processing workpiece.

[0013] Preferably, the pressure assembly includes a first sliding sleeve, a first sliding rod is slidably connected in the first sliding sleeve, a first piston pad is fixedly connected at the bottom end of the first sliding rod, the first piston pad is slidably connected in the first sliding sleeve, a spring is arranged in the first sliding sleeve, the top and bottom ends of the first spring are respectively fixedly connected to the bottom of the first piston pad and the bottom of the inner wall of the first sliding sleeve, a bracket is fixedly connected to the top end of the first sliding rod, and a first guide tube is fixedly connected to the bottom of the first sliding sleeve;

[0014] The first sliding sleeve is connected to the adjustment component through the first conduit, the first sliding sleeve is fixedly connected above the processing platform, the top of the bracket is fixedly connected to the clamper, and the other side of the bracket is fixedly connected to the air intake component.

[0015] Preferably, the rotating assembly includes two bearings, and the same rotating shaft is sleeved inside the two bearings, a gear is fixedly connected outside the rotating shaft, two coil springs are sleeved outside the rotating shaft, and the two coil springs are fixedly connected to the two bearings and the rotating shaft respectively;

[0016] The gear is meshed with the adjustment component, the two bearings are clamped on both sides of the inner wall of the same groove, and the rotating shaft is fixedly connected to the exhaust component.

[0017] Preferably, the exhaust assembly comprises an exhaust shell, a first slide plate is fixedly connected to the top of the exhaust shell, the first slide plate is slidably connected to the inside of the second slide plate, the first slide plate and the second slide plate are both arc-shaped, the other side of the first slide plate is fixedly connected to the sealing plate, a rubber pad is fixedly connected to the through hole provided outside the sealing plate, the rubber pad is formed by connecting a plurality of gaskets, a pressure valve is provided outside the second slide plate, a partition plate is fixedly connected to the inside of the second slide plate, the partition plate is connected to the second slide plate through a plurality of plugs, the sealing plate is connected to the first slide plate through a plurality of rubber pads, and the other side of the second slide plate is connected to the first telescopic tube;

[0018] The exhaust shell is fixedly connected to the rotating shaft, the exhaust shell is clamped in the groove, the second slide plate is fixedly connected in the groove, the positions of several rubber pads correspond to the positions of several plugs, the pressure of the rubber pads is greater than the pressure of the pressure valve, and the other end of the first telescopic tube is connected to the heat exchange component through the heater.

[0019] Preferably, the air intake assembly comprises an air intake hood, the air intake hood is connected to the second telescopic tube, the other end of the second telescopic tube is connected to the second conduit, and the second conduit is connected to the air extractor;

[0020] One side of the air inlet hood is fixedly connected to the bracket, and the air extractor is connected to the heat exchange component.

[0021] Preferably, the adjustment assembly comprises a second sliding sleeve, a second sliding rod is slidably connected in the second sliding sleeve, a second piston pad is arranged in the second sliding sleeve, the upper part of the second piston pad is fixedly connected to the bottom end of the second sliding rod, the top end of the second sliding rod is fixedly connected to a toothed plate, and the lower part of the second sliding sleeve is fixedly connected to a mounting frame;

[0022] The mounting frame is fixedly connected to the processing platform, the tooth plate is meshed with the gear, and the second sliding sleeve is communicated with the first sliding sleeve through the first conduit.

[0023] Preferably, the heat exchange assembly comprises a heat exchange cylinder, an air inlet groove is provided at the top of the heat exchange cylinder, a heat exchange groove is provided inside the heat exchange cylinder, the heat exchange groove is connected with the bottom of the inner wall of the air inlet groove, a spiral tube is provided inside the heat exchange groove, the top of the spiral tube is located above the heat exchange cylinder, a plurality of air inlets are provided at the top of the spiral tube, a plurality of exhaust grooves are provided at the top of the heat exchange cylinder, the plurality of exhaust grooves are connected with the heat exchange groove, and the inner wall of the heat exchange groove is fixedly connected with a plurality of isolation plates;

[0024] The first telescopic tube is connected to the bottom end of the spiral tube through a heater, the bottom end of the vacuum pump is connected to the air inlet groove, and the heat exchange cylinder is fixedly connected to the top of the base.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention designs a rotating component, an exhaust component and an air intake component. During drilling, the drill bit squeezes the workpiece, so that the workpiece pushes the clamp to squeeze the pressure component. During tapping, the exhaust component extracts air in the heat exchange component through the heater, thereby discharging the heated gas to the surface of the workpiece, thereby heating the workpiece. On the one hand, the device can speed up the air flow rate under the workpiece during drilling, thereby accelerating the heat dissipation of the workpiece and avoiding damage to the workpiece and the drill bit during the drilling stage. On the other hand, during tapping, the bottom of the workpiece will also be heated, and the hardness of the workpiece will be reduced by continuous heating, which reduces the loss of the tap and avoids damage to the workpiece and the tap. Therefore, the device can ensure the quality of the workpiece and improve the processing efficiency.

[0027] 2. The present invention also designs a rotating component, an air intake component and a pressure component. When drilling, the drill bit continuously squeezes the workpiece, so that the workpiece pushes the clamp to make the first slide rod slide into the first sleeve. During this process, the tooth plate pushes the gear. When the air in the first sleeve completely enters the second sleeve, the tooth plate will separate from the gear, so that the gear will reset under the elastic force of the coil spring. At this time, the liquid in the heat exchange cylinder will absorb impurities and transfer heat, so that the device can dissipate heat for the workpiece when drilling. On the one hand, in the process of dissipating heat for the workpiece, on the other hand, in the process of synchronously collecting and storing metal scraps generated in the drilling process, so as to avoid waste of resources and protect the personnel.

[0028] 3. The present invention also designs an exhaust component and a rotating component. During tapping, since the tap does not need to continuously extrude the workpiece, the second slide bar will keep the tooth plate and the gear in contact. At this time, the flipped first slide plate will push the rubber pad on the surface of the sealing plate to dock with the plug, ensuring that air can be directly injected into the first slide plate to avoid air leakage. Similarly, when the plug is not docked with the rubber pad, the air will be discharged along the pressure valve to avoid a large amount of hot air being directly discharged onto the surface of the workpiece during heat dissipation, ensuring that the device can stably heat the workpiece during the tapping stage and stably dissipate heat for the workpiece during the drilling stage, thereby improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the bench vise mechanism of the present invention;

[0031] Figure 3 It is a schematic diagram of the protection mechanism structure of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the platform components of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the pressure assembly of the present invention;

[0034] Figure 6 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0035] Figure 7 It is a schematic diagram of the structure of the air intake assembly of the present invention;

[0036] Figure 8 It is a schematic diagram of the cross-sectional structure of the heat exchange component of the present invention.

[0037] Description of the numbers in the figure:

[0038] 1. Bench vise mechanism; 2. Protection mechanism;

[0039] 101. base; 102. adjustment rod; 103. protective shell; 104. control handle; 105. driver; 106. adjustment sleeve;

[0040] 201, platform assembly; 202, pressure assembly; 203, rotation assembly; 204, exhaust assembly; 205, air intake assembly; 206, adjustment assembly; 207, heat exchange assembly; 208, processing workpiece;

[0041] 2011, processing platform; 2012, groove; 2013, clamp;

[0042] 2021, first sliding sleeve; 2022, first sliding rod; 2023, first piston pad; 2024, spring; 2025, bracket; 2026, first guide tube;

[0043] 2031, bearing; 2032, rotating shaft; 2033, gear; 2034, coil spring;

[0044] 2041, exhaust casing; 2042, first slide plate; 2043, second slide plate; 2044, sealing plate; 2045, rubber pad; 2046, pressure valve; 2047, partition plate; 2048, plug; 2049, first telescopic tube;

[0045] 2051, air inlet hood; 2052, second telescopic tube; 2053, second conduit; 2054, air extractor;

[0046] 2061, second sliding sleeve; 2062, second sliding rod; 2063, second piston pad; 2064, tooth plate; 2065, mounting frame;

[0047] 2071. heat exchange tube; 2072. air inlet groove; 2073. heat exchange groove; 2074. spiral tube; 2075. air inlet; 2076. exhaust groove; 2077. isolation plate. DETAILED DESCRIPTION

[0048] like Figures 1 to 8 As shown, the present invention relates to an adjustable vise drilling and tapping device, comprising:

[0049] The vise mechanism 1 comprises a base 101, an adjustment rod 102 arranged above the base 101, a protective shell 103, a control handle 104, a driver 105 located outside the protective shell 103, and an adjustment sleeve 106 located outside the adjustment rod 102, wherein the protective shell 103 is located at the top of the adjustment rod 102, and the control handle 104 is located outside the protective shell 103; and a protection mechanism 2 comprises a platform component 201, a pressure component 202 connected to the platform component 201, a rotating component 203 located in the platform component 201, an exhaust component 204, an air intake component 205, a heat exchange component 207 connected to the exhaust component 204 and the air intake component 205, and a heat exchange component 207 connected to the rotating component 203. The adjusting component 206 connected to the platform component 201 and the workpiece 208 located in the platform component 201, wherein the exhaust component 204 is connected to the rotating component 203, and the air intake component 205 is connected to the pressure component 202. During the drilling process, the drill bit squeezes the workpiece 208, so that the workpiece 208 pushes the clamp 2013 to squeeze the pressure component 202, and the internal pressure of the pressure component 202 is pushed into the adjusting component 206. At this time, the adjusting component 206 will adjust the angle of the rotating component 203, and as the adjusting component 206 continues to extend, the adjusting component 206 is separated from the rotating component 203, the rotating component 203 is reset, and the air intake component 205 continues to operate. , and extract the air under the workpiece 208 and discharge it into the heat exchange component 207. The liquid in the heat exchange component 207 absorbs the heat and metal impurities in the gas, thereby completing the heat dissipation and dust collection effect in the drilling work. During the tapping process, since the tap does not need to perform the tapping step through continuous downward extrusion force, after the extrusion tap initially enters the workpiece 208, it can continue to tap downward by maintaining a slight pressure, so that the pressure component 202 pushes the adjustment component 206 to extend through the pressure, and adjusts the angle of the exhaust component 204 through the rotating component 203. Subsequently, the exhaust component 204 extracts the air in the heat exchange component 207 through the heater, thereby The heated gas is discharged to the surface of the workpiece 208, thereby heating the workpiece 208. On the one hand, the device can speed up the air flow rate under the workpiece 208 during the drilling process, thereby accelerating the heat dissipation of the workpiece 208 and avoiding damage to the workpiece 208 and the drill bit during the drilling stage. On the other hand, when tapping, the bottom of the workpiece 208 will also be heated. The hardness of the workpiece 208 is reduced by continuous heating, which reduces the loss of the tap and avoids damage to the workpiece 208 and the tap. Therefore, the device can ensure the quality of the workpiece 208 and improve the processing efficiency.

[0050] In the embodiment of the present invention, the top of the base 101 is fixedly connected to the bottom end of the adjustment rod 102, the top of the adjustment rod 102 is fixedly connected to the bottom of the protective shell 103, the outer wall of the protective shell 103 and the control handle 104 are mutually clamped, the bottom of the protective shell 103 is fixedly connected to the driver 105, the adjustment sleeve 106 is clamped on the outside of the adjustment rod 102, the platform component 201 is fixedly connected to the four pressure components 202, and the four pressure components 202 are respectively fixedly connected to the two air intake components 205, wherein the two pressure components 202 are respectively connected to the two adjustment components 206, and the platform component 20 The inner wall of the platform assembly 201 is clamped with two rotating assemblies 203, the two rotating assemblies 203 are respectively fixedly connected with two exhaust assemblies 204, the two exhaust assemblies 204 are respectively connected with the heat exchange assembly 207, the other end of the air intake assembly 205 is connected with the heat exchange assembly 207, the processing workpiece 208 is located in the platform assembly 201, the heat exchange assembly 207 is fixedly connected above the base 101, and one side of the platform assembly 201 is fixedly connected with the adjustment sleeve 106. When drilling, the drill bit continuously squeezes the processing workpiece 208, so that the processing workpiece 208 pushes the clamp 2013 to make the first slide bar 2022 move toward the second slide bar 2022. The first sleeve 2021 slides in the first sleeve 2021. At this time, the gas in the first sleeve 2021 will enter the second sleeve 2061 along the first guide tube 2026 under the push of the first piston pad 2023, and push the second piston pad 2063 and the second slide rod 2062 to move upward. In this process, the tooth plate 2064 will push the gear 2033 to rotate the shaft 2032. As the workpiece 208 continues to move downward, when the air in the first sleeve 2021 completely enters the second sleeve 2061, the tooth plate 2064 will disengage from the gear 2033, so that the gear 2033 is elastically supported by the coil spring 2034. The air intake hood 2051 will also move with the clamp 2013 to ensure that when drilling, the air intake hood 2051 can timely extract the air under the workpiece 208 and discharge the air into the heat exchange tube 2071. At this time, the liquid in the heat exchange tube 2071 will absorb impurities and transfer heat, so that the device can dissipate heat for the workpiece 208 when drilling. On the other hand, in the process of heat dissipation of the workpiece, the metal scraps generated in the drilling process can be collected and stored synchronously, so as to avoid waste of resources and protect the personnel.

[0051] In an embodiment of the present invention, the platform assembly 201 includes a processing platform 2011, two grooves 2012 are provided on the top of the processing platform 2011, two clamps 2013 are arranged on the top of the processing platform 2011, the top of the processing platform 2011 is fixedly connected to the two clamps 2013 respectively through four pressure assemblies 202, the inner walls of the two clamps 2013 are clamped with the same processing workpiece 208, the pressure assembly 202 includes a first sliding sleeve 2021, a first sliding rod 2022 is slidably connected in the first sliding sleeve 2021, a first piston pad 2023 is fixedly connected at the bottom end of the first sliding rod 2022, the first piston pad 2023 is slidably connected in the first sliding sleeve 2021, and a spring 202 is arranged in the first sliding sleeve 2021. 024, the top and bottom ends of the first spring 2024 are fixedly connected to the bottom of the first piston pad 2023 and the bottom of the inner wall of the first sleeve 2021 respectively, the top of the first slide rod 2022 is fixedly connected with a bracket 2025, the bottom of the first sleeve 2021 is fixedly connected with a first conduit 2026, the first sleeve 2021 is connected to the adjustment component 206 through the first conduit 2026, the first sleeve 2021 is fixedly connected to the top of the processing platform 2011, the top of the bracket 2025 is fixedly connected to the clamp 2013, the other side of the bracket 2025 is fixedly connected to the air intake component 205, the rotating component 203 includes two bearings 2031, and the same rotating shaft 2032 is sleeved in the two bearings 2031, the rotating shaft 203 2 is fixedly connected with a gear 2033 outside, two coil springs 2034 are connected to the outer surface of the rotating shaft 2032, and the two coil springs 2034 are fixedly connected with the two bearings 2031 and the rotating shaft 2032 respectively, the gear 2033 is meshed with the adjusting component 206, the two bearings 2031 are clamped on both sides of the inner wall of the same groove 2012, and the rotating shaft 2032 is fixedly connected with the exhaust component 204. When tapping, since the tap does not need to continuously squeeze the workpiece 208, the second sliding rod 2062 will keep the tooth plate 2064 and the gear 2033 in contact. As the heater is running, the heater will draw outside air through the spiral tube 2074, so that the liquid absorbing heat in the heat exchange cylinder 2071 will contact the air entering the spiral tube 2074. It is initially heated and then injected into the exhaust shell 2041 after secondary heating by the heater. At this time, the flipped first slide 2042 will push the rubber pad 2045 on the surface of the sealing plate 2044 to dock with the plug 2048, ensuring that the air can be directly injected into the first slide 2042 to avoid air leakage. Similarly, when the plug 2048 is not docked with the rubber pad 2045, the air will be discharged along the pressure valve 2046 to avoid a large amount of hot air being directly discharged on the surface of the workpiece 208 during heat dissipation, ensuring that the device can stably heat the workpiece 208 during the tapping stage and stably dissipate heat for the workpiece 208 during the drilling stage, thereby improving the stability of the device during use.

[0052] As another embodiment of the present invention, the exhaust assembly 204 includes an exhaust shell 2041, a first slide plate 2042 is fixedly connected to the top of the exhaust shell 2041, the first slide plate 2042 is slidably connected to the second slide plate 2043, the first slide plate 2042 and the second slide plate 2043 are both arc-shaped, the other side of the first slide plate 2042 is fixedly connected to the sealing plate 2044, a rubber pad 2045 is fixedly connected to the through hole opened outside the sealing plate 2044, the rubber pad 2045 is composed of a plurality of gaskets connected together, a pressure valve 2046 is arranged outside the second slide plate 2043, and the second slide plate The partition plate 2047 is fixedly connected to the second slide plate 2043, and the partition plate 2047 is connected to the second slide plate 2043 through a plurality of plugs 2048. The sealing plate 2044 is connected to the first slide plate 2042 through a plurality of rubber pads 2045. The other side of the second slide plate 2043 is connected to the first telescopic tube 2049. The exhaust shell 2041 is fixedly connected to the rotating shaft 2032. The exhaust shell 2041 is clamped in the groove 2012. The second slide plate 2043 is fixedly connected in the groove 2012. The positions of the plurality of rubber pads 2045 are opposite to the positions of the plurality of plugs 2048. The pressure of the rubber pad 2045 is greater than the pressure of the pressure valve 2046. The other end of the first telescopic tube 2049 is connected to the heat exchange component 207 through the heater. The air intake component 205 includes an air intake cover 2051, which is connected to the second telescopic tube 2052. The other end of the second telescopic tube 2052 is connected to the second conduit 2053. The second conduit 2053 is connected to the exhaust fan 2054. One side of the air intake cover 2051 is fixedly connected to the bracket 2025. The exhaust fan 2054 is connected to the heat exchange component 207. When the air flows along the air intake groove 207, When entering the heat exchange groove 2073, the heat in the air will be absorbed by the liquid in the heat exchange groove 2073, and because the density of the gas is less than that of the liquid, the gas gradually floats up, while the impurities are retained in the liquid, and the gas is discharged along the exhaust groove 2076. Similarly, when the gas is extracted, the gas enters the spiral tube 2074 along the air inlet 2075 above the spiral tube 2074. When passing through the spiral tube 2074, the liquid heats the air in the spiral tube 2074. The device can recycle and reuse metal resources and heat resources, thereby reducing the energy consumption of the device.

[0053] As another embodiment of the present invention, the adjustment component 206 includes a second sliding sleeve 2061, a second sliding rod 2062 is slidably connected in the second sliding sleeve 2061, a second piston pad 2063 is arranged in the second sliding sleeve 2061, the upper part of the second piston pad 2063 is fixedly connected to the bottom end of the second sliding rod 2062, the top of the second sliding rod 2062 is fixedly connected to the tooth plate 2064, the lower part of the second sliding sleeve 2061 is fixedly connected to the mounting frame 2065, and the mounting frame 2065 is fixedly connected to the processing platform 2011, the tooth plate 2064 is meshed with the gear 2033, the second sleeve 2061 is connected to the first sleeve 2021 through the first conduit 2026, the heat exchange assembly 207 includes a heat exchange cylinder 2071, the top of the heat exchange cylinder 2071 is provided with an air inlet groove 2072, the heat exchange cylinder 2071 is provided with a heat exchange groove 2073, the heat exchange groove 2073 is connected to the bottom of the inner wall of the air inlet groove 2072, and the heat exchange groove 2073 is provided with a heat exchange groove 2073. A spiral tube 2074 is provided, the top of the spiral tube 2074 is located above the heat exchange tube 2071, a plurality of air inlets 2075 are provided at the top of the spiral tube 2074, a plurality of exhaust grooves 2076 are provided at the top of the heat exchange tube 2071, the plurality of exhaust grooves 2076 are all connected to the heat exchange groove 2073, the inner wall of the heat exchange groove 2073 is fixedly connected to a plurality of isolation plates 2077, the first telescopic tube 2049 is connected to the spiral tube 2074 through the heater The bottom ends are connected, the bottom end of the vacuum fan 2054 is connected to the air inlet groove 2072, and the heat exchange tube 2071 is fixedly connected to the top of the base 101. Because a plurality of isolation plates 2077 are arranged in the heat exchange groove 2073, and the plurality of isolation plates 2077 are staggered, the path of the liquid when being discharged in the heat exchange groove 2073 is increased, thereby ensuring that the liquid in the heat exchange groove 2073 absorbs the heat in the air more fully, avoiding the waste of resources.

[0054] Working principle: This embodiment provides an adjustable vise processing drilling and tapping device. When in use, the workpiece 208 is clamped by the clamp 2013, and liquid is injected into the heat exchange component 207. After the height of the platform component 201 is adjusted by the adjustment sleeve 106, the adjustment sleeve 106 is fixed and the height of the drill bit is adjusted by the control handle 104, so as to perform drilling or tapping on the workpiece 208;

[0055] During the drilling process, the drill bit squeezes the workpiece 208, so that the workpiece 208 pushes the clamp 2013 to squeeze the pressure component 202, and the internal pressure of the pressure component 202 is pushed into the adjustment component 206. At this time, the adjustment component 206 adjusts the angle of the rotating component 203, and as the adjustment component 206 continues to extend, the adjustment component 206 is separated from the rotating component 203, and the rotating component 203 is reset, and the air intake component 205 continues to operate, and extracts the air under the workpiece 208 and discharges it into the heat exchange component 207, and the liquid in the heat exchange component 207 absorbs the heat in the gas to and metal impurities, thereby achieving the heat dissipation and dust collection effect in the drilling work. During the tapping process, since the tap does not need to perform the tapping step through continuous downward extrusion force, after the extrusion tap initially enters the workpiece 208, it can continue to tap downward by maintaining a slight pressure, so that the pressure component 202 pushes the adjustment component 206 to extend through the pressure, and adjusts the angle of the exhaust component 204 through the rotating component 203. Subsequently, the exhaust component 204 extracts the air in the heat exchange component 207 through the heater, thereby discharging the heated gas to the surface of the workpiece 208, thereby performing a heating process on the workpiece 208.

[0056] During drilling, the drill bit continuously squeezes the workpiece 208, so that the workpiece 208 pushes the clamp 2013 to make the first slide bar 2022 slide into the first sleeve 2021. At this time, the gas in the first sleeve 2021 will enter the second sleeve 2061 along the first conduit 2026 under the push of the first piston pad 2023, and push the second piston pad 2063 and the second slide bar 2062 to move upward. In this process, the tooth plate 2064 will push the gear 2033 to rotate the shaft 2032. When the workpiece 208 continues to move downward and the air in the first sleeve 2021 completely enters the second sleeve 2061, the tooth plate 2064 will be separated from the gear 2033, so that the gear 2033 is reset under the elastic force of the coil spring 2034, and the air intake cover 2051 will also move together with the clamp 2013, ensuring that when drilling, the air intake cover 2051 can timely extract the air under the workpiece 208 and discharge the air into the heat exchange cylinder 2071, at which time the liquid in the heat exchange cylinder 2071 will absorb impurities and transfer heat;

[0057] During tapping, since the tap does not need to continuously extrude the workpiece 208, the second slide bar 2062 will keep the tooth plate 2064 in contact with the gear 2033. As the heater runs, the heater will draw outside air through the spiral tube 2074, so that the liquid that absorbs heat in the heat exchange tube 2071 will preliminarily heat the air entering the spiral tube 2074, and then the air will be injected into the exhaust shell 2041 after secondary heating by the heater. At this time, the flipped first slide plate 2042 will push the rubber pad 2045 on the surface of the sealing plate 2044 to dock with the plug 2048, ensuring that the air can be directly injected into the first slide plate 2042. Similarly, when the plug 2048 is not docked with the rubber pad 2045, the air will be discharged along the pressure valve 2046.

[0058] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An adjustable vise drilling and tapping device, characterized in that: include, A bench vise mechanism (1) comprises a base (101), an adjustment rod (102) arranged above the base (101), a protective shell (103), a control handle (104), a driver (105) located outside the protective shell (103), and an adjustment sleeve (106) located outside the adjustment rod (102), wherein the protective shell (103) is located at the top end of the adjustment rod (102), and the control handle (104) is located outside the protective shell (103); and A protection mechanism (2), comprising a platform assembly (201), a pressure assembly (202) connected to the platform assembly (201), a rotating assembly (203) located in the platform assembly (201), an exhaust assembly (204), an air intake assembly (205), a heat exchange assembly (207) connected to the exhaust assembly (204) and the air intake assembly (205), an adjustment assembly (206) connected to the rotating assembly (203), and a workpiece (208) located in the platform assembly (201), wherein the exhaust assembly (204) is connected to the rotating assembly (203), and the air intake assembly (205) is connected to the pressure assembly (202); The platform assembly (201) comprises a processing platform (2011), two grooves (2012) are provided on the top of the processing platform (2011), and two clamps (2013) are arranged on the top of the processing platform (2011); The pressure assembly (202) comprises a first sliding sleeve (2021), a first sliding rod (2022) being slidably connected inside the first sliding sleeve (2021), a first piston pad (2023) being fixedly connected at the bottom end of the first sliding rod (2022), the first piston pad (2023) being slidably connected inside the first sliding sleeve (2021), a spring (2024) being arranged inside the first sliding sleeve (2021), the top and bottom ends of the first spring (2024) being fixedly connected to the bottom of the first piston pad (2023) and the bottom of the inner wall of the first sliding sleeve (2021), a bracket (2025) being fixedly connected at the top end of the first sliding rod (2022), and a first guide tube (2026) being fixedly connected to the bottom of the first sliding sleeve (2021); The rotating assembly (203) comprises two bearings (2031), and the two bearings (2031) are sleeved with a same rotating shaft (2032), the rotating shaft (2032) is fixedly connected with a gear (2033) outside, the rotating shaft (2032) is sleeved with two coil springs (2034) outside, and the two coil springs (2034) are respectively fixedly connected to the two bearings (2031) and the rotating shaft (2032); The exhaust assembly (204) comprises an exhaust shell (2041), a first slide plate (2042) is fixedly connected to the top of the exhaust shell (2041), the first slide plate (2042) is slidably connected to the inside of a second slide plate (2043), the first slide plate (2042) and the second slide plate (2043) are both arc-shaped, the other side of the first slide plate (2042) is fixedly connected to a sealing plate (2044), a rubber pad (2045) is fixedly connected to the inside of a through hole provided outside the sealing plate (2044), the rubber pad (2045) is composed of a plurality of gaskets connected together, a pressure valve (2046) is arranged outside the second slide plate (2043), a partition plate (2047) is fixedly connected inside the second slide plate (2043), the partition plate (2047) is connected to the second slide plate (2043) through a plurality of plugs (2048), the sealing plate (2044) is connected to the first slide plate (2042) through a plurality of rubber pads (2045), and the other side of the second slide plate (2043) is connected to the first telescopic tube (2049); The air intake assembly (205) comprises an air intake hood (2051), the air intake hood (2051) is connected to a second telescopic tube (2052), the other end of the second telescopic tube (2052) is connected to a second conduit (2053), and the second conduit (2053) is connected to an air exhauster (2054); The adjustment component (206) comprises a second sliding sleeve (2061), a second sliding rod (2062) is slidably connected inside the second sliding sleeve (2061), a second piston pad (2063) is arranged inside the second sliding sleeve (2061), the upper part of the second piston pad (2063) is fixedly connected to the lower end of the second sliding rod (2062), the top end of the second sliding rod (2062) is fixedly connected to a tooth plate (2064), and the lower part of the second sliding sleeve (2061) is fixedly connected to a mounting frame (2065); The heat exchange component (207) comprises a heat exchange tube (2071), the top end of the heat exchange tube (2071) is provided with an air inlet groove (2072), a heat exchange groove (2073) is provided inside the heat exchange tube (2071), the heat exchange groove (2073) is connected with the bottom of the inner wall of the air inlet groove (2072), a spiral tube (2074) is arranged inside the heat exchange groove (2073), the top end of the spiral tube (2074) is located above the heat exchange tube (2071), a plurality of air inlets (2075) are provided at the top end of the spiral tube (2074), a plurality of exhaust grooves (2076) are provided at the top end of the heat exchange tube (2071), the plurality of exhaust grooves (2076) are all connected with the heat exchange groove (2073), and the inner wall of the heat exchange groove (2073) is fixedly connected with a plurality of isolation plates (2077).

2. The adjustable vise drilling and tapping device according to claim 1, characterized in that: The top of the base (101) is fixedly connected to the bottom end of the adjusting rod (102), the top of the adjusting rod (102) is fixedly connected to the bottom of the protective shell (103), the outer wall of the protective shell (103) and the control handle (104) are mutually clamped, the bottom of the protective shell (103) is fixedly connected to the driver (105), and the adjusting sleeve (106) is clamped to the outside of the adjusting rod (102).

3. The adjustable vise drilling and tapping device according to claim 2, characterized in that: The platform component (201) is fixedly connected to four pressure components (202), and the four pressure components (202) are respectively fixedly connected to two air intake components (205), wherein the two pressure components (202) are respectively connected to two adjustment components (206), the inner wall of the platform component (201) is clamped with two rotating components (203), the two rotating components (203) are respectively fixedly connected to two exhaust components (204), the two exhaust components (204) are respectively connected to a heat exchange component (207), the other end of the air intake component (205) is connected to the heat exchange component (207), and the processing workpiece (208) is located in the platform component (201); The heat exchange component (207) is fixedly connected above the base (101), and one side of the platform component (201) is fixedly connected to the adjustment sleeve (106).

4. The adjustable vise drilling and tapping device according to claim 3, characterized in that: The top of the processing platform (2011) is fixedly connected to two clamps (2013) respectively through the four pressure components (202), and the inner walls of the two clamps (2013) are clamped to the same processing workpiece (208).

5. The adjustable vise drilling and tapping device according to claim 4, characterized in that: The first sleeve (2021) is connected to the adjustment component (206) through a first conduit (2026); the first sleeve (2021) is fixedly connected to the top of the processing platform (2011); the top of the bracket (2025) is fixedly connected to the clamp (2013); and the other side of the bracket (2025) is fixedly connected to the air intake component (205).

6. The adjustable vise drilling and tapping device according to claim 5, characterized in that: The gear (2033) is meshed with the adjustment component (206), the two bearings (2031) are both clamped on both sides of the inner wall of the same groove (2012), and the rotating shaft (2032) is fixedly connected to the exhaust component (204).

7. The adjustable vise drilling and tapping device according to claim 6, characterized in that: The exhaust shell (2041) is fixedly connected to the rotating shaft (2032), the exhaust shell (2041) is clamped in the groove (2012), the second slide plate (2043) is fixedly connected in the groove (2012), the positions of the plurality of rubber pads (2045) correspond to the positions of the plurality of plugs (2048), the pressure of the rubber pads (2045) is greater than the pressure of the pressure valve (2046), and the other end of the first telescopic tube (2049) is connected to the heat exchange component (207) through the heater.

8. The adjustable vise drilling and tapping device according to claim 7, characterized in that One side of the air inlet hood (2051) is fixedly connected to the bracket (2025), and the air extractor (2054) is connected to the heat exchange component (207).

9. The adjustable vise drilling and tapping device according to claim 8, characterized in that: The mounting frame (2065) is fixedly connected to the processing platform (2011), the tooth plate (2064) is meshed with the gear (2033), and the second sliding sleeve (2061) is connected to the first sliding sleeve (2021) via the first conduit (2026).

10. The adjustable vise drilling and tapping device according to claim 9, characterized in that: The first telescopic tube (2049) is connected to the bottom end of the spiral tube (2074) through a heater, the bottom end of the vacuum pump (2054) is connected to the air inlet groove (2072), and the heat exchange tube (2071) is fixedly connected to the top of the base (101).

Images