CN105714085B - Vacuum sealing heating device for cutter machining - Google Patents
Vacuum sealing heating device for cutter machining Download PDFInfo
- Publication number
- CN105714085B CN105714085B CN201610142526.2A CN201610142526A CN105714085B CN 105714085 B CN105714085 B CN 105714085B CN 201610142526 A CN201610142526 A CN 201610142526A CN 105714085 B CN105714085 B CN 105714085B
- Authority
- CN
- China
- Prior art keywords
- vacuum
- fixedly connected
- heating
- pipe
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 111
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 title claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a vacuum sealing heating device for cutter machining, which comprises a machine tool, wherein an operating table is arranged on one side of the machine tool, a temperature display screen is arranged on the front surface of the machine tool, a vacuum heating glass cylinder base is fixedly connected to the top of the machine tool, two through holes are formed in the front surface of the vacuum heating glass cylinder base, a sliding rod is movably connected to the inner wall of the through holes, a baffle is fixedly connected to one end of the sliding rod, a supporting tube is arranged at the top of the vacuum heating glass cylinder base, a vacuum heating glass cylinder is fixedly connected to the top of the supporting tube, a sealing cylinder cover device is arranged on the front surface of the vacuum heating glass cylinder, and the sealing cylinder cover device comprises a cylinder cover. This a vacuum seal heating device for cutter processing can vacuum and totally enclosed heating, can control heating temperature, and is with low costs, and heating effect is good, efficient, and the cooling is fast after the heating, and simple structure, reasonable in design, convenient operation.
Description
Technical Field
The invention relates to the technical field of cutter machining, in particular to a vacuum sealing heating device for cutter machining.
Background
A cutter is a tool used for cutting machining in machine manufacturing, also called a cutting tool. Most knives are mechanical but also hand-held. Since tools used in machine manufacture are basically used for cutting metallic materials, the term "tool" is generally understood to mean a metal cutting tool. The tool for cutting wood is called a woodworking tool. There is also a particularly applicable class of tools for geological exploration, well drilling, mine drilling, known as mine tools.
At present, cutter processing equipment on the market is complex in structure, unreasonable in design, and traditional coal heating mode is adopted generally, and is with high costs, and the heating process does not have the leakproofness, and heating effect is poor, and work efficiency is low, and the cooling is slow after the heating finishes, makes the cutter quality of producing not obtain the guarantee, and does not have vacuum heating's function.
Disclosure of Invention
The invention aims to provide a vacuum sealing heating device for cutter processing, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a vacuum seal heating device for cutter processing, which comprises a machine tool, one side of lathe is equipped with the operation panel, the front of lathe is equipped with temperature display screen, the top fixedly connected with vacuum heating glass tube base of lathe, two through-holes have been seted up in the front of vacuum heating glass tube base, the inner wall swing joint of through-hole has the slide bar, the one end fixedly connected with baffle of slide bar, the top of vacuum heating glass tube base is equipped with the stay tube, the top fixedly connected with vacuum heating glass tube of stay tube, the front of vacuum heating glass tube is equipped with sealed tube cover device, sealed tube cover device includes the tube cover, the left surface of tube cover is fixedly connected with fixed cross tube and temperature detection tube respectively, the left end fixedly connected with fixed block of fixed cross tube, the left side fixedly connected with heat-resisting layer of fixed block, the left surface fixedly connected with clamp block of heat-resisting layer, the left surface fixedly connected with clamp plate of clamp block, the vacuum heating glass tube includes the cooling water return tube, the inside of cooling water return tube is equipped with cutter fixedly connected with vacuum heating glass tube, the right side of the electric motor is equipped with the air pump, the air pump is fixedly connected with the air pump is connected with the air pump, the vacuum detector is equipped with the air pump is fixedly connected with the air pump, the vacuum detector is equipped with the air pump is connected with the air pump, the vacuum detector is fixedly connected with the air pump, the vacuum heating glass cylinder is characterized in that semicircular heating cylinders are arranged on two sides of the vacuum heating glass cylinder, an electromagnetic heating pipe is arranged on the inner wall of the semicircular heating cylinder, supporting legs are fixedly connected to the bottoms of the semicircular heating cylinders, sliding plates are movably connected to the bottoms of the supporting legs, sliding grooves are formed in the tops of the sliding plates, hinges are arranged on the front faces of the semicircular heating cylinders, and locking blocks are movably connected to the rotating rods through the hinges.
Preferably, the front surface of the vacuum heating glass cylinder is provided with a groove, and the inside of the groove is embedded with a sealing strip.
Preferably, the outer surface of the vacuum air pump is provided with a work indicator lamp and a rest indicator lamp, and the work indicator lamp is positioned below the rest indicator lamp.
Preferably, a guide post is further arranged in the vacuum detector, and a bulb is fixedly connected to the top of the guide post.
Preferably, the electromagnetic heating pipes are arranged on the inner wall of the semicircular heating cylinder in an array mode.
Preferably, one end of the temperature detecting tube penetrates and extends to the outside of the fixed block.
Preferably, the bottom of lathe is seted up flutedly, and the inside of recess is equipped with hydraulic oil pump, the right flank fixedly connected with oil pump closing cap of hydraulic oil pump, the right flank of oil pump closing cap still is equipped with three oil pump pipe, and three oil pump pipe arranges the right flank at oil pump closing cap with the form of array.
Compared with the prior art, the invention has the beneficial effects that: this a vacuum seal heating device for cutter processing, set up in the both sides of vacuum heating glass section of thick bamboo through two semicircle heating cylinders, can carry out totally closed heating to vacuum heating glass section of thick bamboo, through setting up at the positive temperature display of lathe and the inside temperature detection tube of sealed cover device, can detect the temperature of heating at any time, through the electromagnetic heating pipe that is equipped with in semicircle heating cylinder inside, can make the heating temperature reach ideal operating condition, low cost, the heating process has the leakproofness, it is effectual to heat, work efficiency is high, the heating finishes the aftercooling soon, thereby the cutter quality of producing can be ensured, through the vacuum air pump that sets up at the lathe top, make it have the function of vacuum heating, and simple structure, and reasonable in design, convenient operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a semi-circular heating cylinder structure according to the present invention;
FIG. 4 is a schematic view of a vacuum heating glass cylinder structure according to the present invention;
FIG. 5 is a schematic view of the sealing cylinder cover device of the present invention.
In the figure: 1 rotary rod, 2 supporting legs, 3 sliding plates, 4 operation tables, 5 machine tools, 6 temperature display screens, 7 through holes, 8 vacuum heating cylinder bases, 9 supporting pipes, 10 vacuum heating glass cylinders, 101 cooling water return pipes, 102 tool fixing pipes, 103 central heating pipes, 104 vacuum pipes, 11 sealing strips, 12 semicircular heating cylinders, 13 hinges, 14 locking blocks, 15 electromagnetic heating pipes, 16 sliding grooves, 17 baffle plates, 18 sliding rods, 19 hydraulic oil pumps, 20 oil pump covers, 21 oil pump pipes, 22 supporting plates, 23 detection connecting pipes, 24 detection branch pipes, 25 vacuum detectors, 26 guide columns, 27 vacuum air pumps, 28 electric motors, 29 silencers, 30 rest indicating lamps, 31 working indicating lamps, 32 sealing cylinder cover devices, 321 clamping plates, 322 clamping blocks, 323 heat-resistant layers, 324 fixing blocks, 325 temperature detection pipes, 326 fixing transverse pipes 327 and cylinder covers.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a vacuum sealing heating device for cutter processing comprises a machine tool 5, a groove is formed in the bottom of the machine tool 5, a hydraulic oil pump 19 is arranged in the groove, an oil pump sealing cover 20 is fixedly connected to the right side surface of the hydraulic oil pump 19, three oil pump pipes 21 are further arranged on the right side surface of the oil pump sealing cover 20 in an array mode, the hydraulic oil pump 19 can supplement energy for equipment, an operating table 4 is arranged on one side of the machine tool 5, the operating table 4 can control the heating process of the equipment, a temperature display screen 6 is arranged on the front surface of the machine tool 5, the temperature display screen 6 can display heating temperature, a vacuum heating glass cylinder base 8 is fixedly connected to the top of the machine tool 5, two through holes 7 are formed in the front surface of the vacuum heating glass cylinder base 8, sliding rods 18 are movably connected with sliding rods 18, one ends of the sliding rods 18 are fixedly connected with baffle 17, support pipes 9 are arranged at the top of the vacuum heating glass cylinder base 8, vacuum heating glass cylinders 10 are fixedly connected to the top of the support pipes 9, grooves are formed in the front surface of the vacuum heating glass cylinder 10, a temperature display screen 326 is fixedly connected to the left side surface of the vacuum heating glass cylinder base 326, a temperature detection sealing strip 327 is fixedly connected to the left side surface of the vacuum heating glass cylinder base, a sealing strip 32 is fixedly connected to the left side surface of the air leakage detection device, a sealing strip 32 is fixedly connected to the left side surface of the vacuum heating glass cylinder base, a sealing strip is fixedly connected to the left side surface of the sealing strip 32, and a sealing device is fixedly connected to the left side surface of the sealing strip is fixedly connected to the heating device, and a sealing strip is fixedly connected to the vacuum sealing strip 32, and a sealing device is fixedly connected to the vacuum sealing strip, and is fixedly connected to the vacuum sealing device, and a sealing device is fixedly connected to a sealing device, and a device, and is. The left side of the clamping block 322 is fixedly connected with two clamping plates 321, the clamping block 322 and the two clamping plates 321 can fix the tool to be processed, the vacuum heating glass cylinder 10 comprises a cooling water return pipe 101, the cooling water return pipe 101 can accelerate the cooling speed after heating is finished, a tool fixing pipe 102 is arranged in the cooling water return pipe 101, the tool fixing pipe 102 can assist the fixing block 324 to fix the tool, the right side of the tool fixing pipe 102 is fixedly connected with a central heating pipe 103, the central heating pipe 103 is the core of the whole equipment, the tool to be processed can be quickly and effectively heated, the right side of the central heating pipe 103 is fixedly connected with a vacuum pipe 104, the right side of the vacuum pipe 104 is fixedly connected with a vacuum air pump 27, the vacuum air pump 27 can enable the vacuum heating glass cylinder 10 to be in a vacuum state, the outer surface of the vacuum air pump 27 is provided with a working indicator lamp 31 and a rest indicator lamp 30, the working indicator lamp 31 can identify that the machine is working, the working indicator lamp 31 is positioned below the rest indicator lamp 30, the rest indicator lamp 30 identifies that the machine stops working, the electric motor 28 is arranged at the top of the vacuum air pump 27, the electric motor 28 drives the vacuum air pump 27 to work, the silencer 29 is arranged at the top of the electric motor 28, the silencer 29 can play a silencing effect on the electric motor 28, the detection connecting pipe 23 is arranged on the right side surface of the vacuum air pump 27, the detection branch pipe 24 is fixedly connected with the right side of the detection connecting pipe 23, the vacuum detector 25 is arranged at the top of the detection branch pipe 24, the vacuum detector 25 can detect whether the vacuum heating glass cylinder 10 is in a vacuum state or not, the guide pillar 26 is further arranged in the vacuum detector 25, the bulb is fixedly connected with the top of the guide pillar 26, the bulb can lighten in the vacuum state, the bottom of the detection branch pipe 24 is fixedly connected with the support plate 22, the left side fixed connection lathe 5 of backup pad 22's surface, the both sides of vacuum heating glass section of thick bamboo 10 all are equipped with semicircle heating section of thick bamboo 12, the inner wall of semicircle heating section of thick bamboo 12 is equipped with electromagnetic heating pipe 15, electromagnetic heating pipe 15 arranges the inner wall at semicircle heating section of thick bamboo 12 with the form of array, electromagnetic heating pipe 15 can carry out even heating to vacuum heating glass section of thick bamboo 10, the bottom fixedly connected with supporting leg 2 of semicircle heating section of thick bamboo 12, the bottom swing joint of supporting leg 2 has slide plate 3, spout 16 is seted up at the top of slide plate 3, semicircle heating section of thick bamboo 12 can control the slip through spout 16, the front of semicircle heating section of thick bamboo 12 is equipped with hinge 13, rotary rod 1 has locking piece 14 through hinge 13 swing joint, can be in the compact state with vacuum heating glass section of thick bamboo 10.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A vacuum seal heating device for tool machining, comprising a machine tool (5), characterized in that: one side of lathe (5) is equipped with operation panel (4), the front of lathe (5) is equipped with temperature display screen (6), the top fixedly connected with vacuum heating glass section of thick bamboo base (8) of lathe (5), two through-holes (7) have been seted up in the front of vacuum heating glass section of thick bamboo base (8), the inner wall swing joint of through-hole (7) has slide bar (18), one end fixedly connected with baffle (17) of slide bar (18), the top of vacuum heating glass section of thick bamboo base (8) is equipped with stay tube (9), the top fixedly connected with vacuum heating glass section of thick bamboo (10) of stay tube (9), the front of vacuum heating glass section of thick bamboo (10) is equipped with sealed cover device (32), sealed cover device (32) include cover (327), the left side of cover (327) is fixedly connected with fixed cross tube (326) and temperature detection tube (324) respectively, the left end fixedly connected with fixed block (324) of fixed cross tube (326), the left side fixedly connected with heat-resisting layer (323) of fixed block (324), left side fixedly connected with heat-resisting layer (321) of clamp splice (322), left side (322) are connected with water cooling tube (101), the inside of cooling water wet return (101) is equipped with cutter fixed pipe (102), the right side fixedly connected with central heating pipe (103) of cutter fixed pipe (102), the right side fixedly connected with vacuum tube (104) of central heating pipe (103), the right side fixedly connected with vacuum air pump (27) of vacuum tube (104), the top of vacuum air pump (27) is equipped with electric motor (28), the top of electric motor (28) is equipped with muffler (29), the right side of vacuum air pump (27) is equipped with detects connecting pipe (23), the right side fixedly connected with of detecting connecting pipe (23) detects branch pipe (24), the top of detecting branch pipe (24) is equipped with vacuum detector (25), the bottom fixedly connected with backup pad (22) of detecting branch pipe (24), the surface of the left side fixedly connected with lathe (5) of backup pad (22), the both sides of vacuum heating glass cylinder (10) all are equipped with semicircle heating cylinder (12), the inner wall of semicircle heating cylinder (12) is equipped with electromagnetism heating pipe (15), the bottom fixedly connected with of semicircle heating cylinder (12) detects branch pipe (24) and detects branch pipe (24), the bottom fixedly connected with (2) of detecting branch pipe (24), the top (16) of detecting branch pipe (3) is seted up at the top of slide (3), the front surface of the semicircular heating cylinder (12) is provided with a rotating rod (1) and a hinge (13), and the rotating rod (1) is movably connected with a locking block (14) through the hinge (13); the front of the vacuum heating glass cylinder (10) is provided with a groove, and the inside of the groove is embedded with a sealing strip (11).
2. A vacuum seal heating apparatus for tool processing according to claim 1, wherein: the outer surface of vacuum air pump (27) is equipped with work pilot lamp (31) and rest pilot lamp (30), just work pilot lamp (31) are located the below of rest pilot lamp (30).
3. A vacuum seal heating apparatus for tool processing according to claim 1, wherein: the vacuum detector is characterized in that a guide post (26) is further arranged in the vacuum detector (25), and a bulb is fixedly connected to the top of the guide post (26).
4. A vacuum seal heating apparatus for tool processing according to claim 1, wherein: the electromagnetic heating pipes (15) are arranged on the inner wall of the semicircular heating cylinder (12) in an array mode.
5. A vacuum seal heating apparatus for tool processing according to claim 1, wherein: one end of the temperature detection tube (325) penetrates and extends to the outside of the fixed block (324).
6. A vacuum seal heating apparatus for tool processing according to claim 1, wherein: the bottom of lathe (5) is seted up flutedly, and the inside of recess is equipped with hydraulic oil pump (19), the right flank fixedly connected with oil pump closing cap (20) of hydraulic oil pump (19), the right flank of oil pump closing cap (20) still is equipped with three oil pump pipe (21), and the right flank at oil pump closing cap (20) is arranged in the form of array to three oil pump pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142526.2A CN105714085B (en) | 2016-03-14 | 2016-03-14 | Vacuum sealing heating device for cutter machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142526.2A CN105714085B (en) | 2016-03-14 | 2016-03-14 | Vacuum sealing heating device for cutter machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105714085A CN105714085A (en) | 2016-06-29 |
| CN105714085B true CN105714085B (en) | 2024-04-26 |
Family
ID=56157520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142526.2A Active CN105714085B (en) | 2016-03-14 | 2016-03-14 | Vacuum sealing heating device for cutter machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105714085B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006286222A (en) * | 2005-03-31 | 2006-10-19 | Noritake Co Ltd | Plate type far-infrared heater for vacuum heating furnace |
| CN202054885U (en) * | 2011-04-02 | 2011-11-30 | 张家港意发功率半导体有限公司 | Vacuum high-temperature rapid heating device |
| CN204803355U (en) * | 2015-07-20 | 2015-11-25 | 长兴永成工业炉有限公司 | Horizontal vacuum annealing furnace |
| CN205954069U (en) * | 2016-03-14 | 2017-02-15 | 东莞市朗赛德五金工具有限公司 | A vacuum seal heating device for cutter processing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821925B1 (en) * | 2001-03-06 | 2003-05-16 | Celes | THERMAL INSULATION GAS AND VACUUM ENCLOSURE FOR AN INDUCTION HEATING DEVICE |
-
2016
- 2016-03-14 CN CN201610142526.2A patent/CN105714085B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006286222A (en) * | 2005-03-31 | 2006-10-19 | Noritake Co Ltd | Plate type far-infrared heater for vacuum heating furnace |
| CN202054885U (en) * | 2011-04-02 | 2011-11-30 | 张家港意发功率半导体有限公司 | Vacuum high-temperature rapid heating device |
| CN204803355U (en) * | 2015-07-20 | 2015-11-25 | 长兴永成工业炉有限公司 | Horizontal vacuum annealing furnace |
| CN205954069U (en) * | 2016-03-14 | 2017-02-15 | 东莞市朗赛德五金工具有限公司 | A vacuum seal heating device for cutter processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105714085A (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203197637U (en) | Milling fixture for clamping fifth reverse gear shift levels | |
| CN109047893A (en) | A kind of heavy caliber pipe cutting machine | |
| CN204036834U (en) | The full-automatic hemmer of polyvinyl piping materials | |
| CN211824917U (en) | Building door and window detection device | |
| CN105714085B (en) | Vacuum sealing heating device for cutter machining | |
| CN205954069U (en) | A vacuum seal heating device for cutter processing | |
| CN202894444U (en) | Workpiece slot milling machine | |
| CN204397042U (en) | Heating core aluminum pipe chipper | |
| CN205914940U (en) | A welding jig that is used for welding on oil tank body with oil pipe , oil drain nut | |
| CN215315802U (en) | Perforating device is used in steel pipe production with locate function | |
| CN214687915U (en) | Quick assemblage frock of resin fuel pipe three way connection | |
| CN210060319U (en) | Oil blanket loading attachment is used in production of oil development drilling diesel engine | |
| CN110666545B (en) | Axial cutting device of nonrust steel pipe | |
| CN210305861U (en) | Drilling equipment for bearing machining | |
| CN108127196A (en) | A kind of vehicle motor gear grinding device | |
| CN210487553U (en) | Waterproof supervision acceptance device of building | |
| CN211164153U (en) | Adjustable automatic cutting device for machining heat-insulation pipe fitting | |
| CN212241359U (en) | Drilling equipment is used in processing of PVC pipeline | |
| CN106181192A (en) | A kind of for welding oil filling pipe, the weld jig of nut of draining the oil on tank body of oil tank | |
| CN214294938U (en) | Sofa fabric compounding machine | |
| CN218382442U (en) | Building hot-water heating calandria detector | |
| CN215468422U (en) | Steel pipe beveling equipment | |
| CN206169701U (en) | Scale unloading sawing machine is managed in side | |
| CN210174227U (en) | Heat seal cold joint all-in-one | |
| CN219562828U (en) | Single board detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |