CN212598931U - A shell first cutter for excising armoured thermocouple shell - Google Patents
A shell first cutter for excising armoured thermocouple shell Download PDFInfo
- Publication number
- CN212598931U CN212598931U CN202021179990.7U CN202021179990U CN212598931U CN 212598931 U CN212598931 U CN 212598931U CN 202021179990 U CN202021179990 U CN 202021179990U CN 212598931 U CN212598931 U CN 212598931U
- Authority
- CN
- China
- Prior art keywords
- cutter
- roller
- tool
- head
- mounting groove
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 238000009966 trimming Methods 0.000 description 12
- 210000000078 claw Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model relates to a head peeling tool for cutting an armored thermocouple shell, which comprises a tool apron; one end of the cutter holder is connected with a cutter handle cover; the cutter handle cover comprises a first mounting groove and a second mounting groove; an excircle tool bit is arranged in the first mounting groove; the second mounting groove is internally provided with a roller; a roller cutter body is arranged below the roller; a gap is formed between the excircle cutter head and the roller, and the roller and the excircle cutter head are oppositely distributed; the head peeling cutter also comprises a first cutter ejector rod and a second cutter ejector rod; and the first cutter ejector rod penetrates through the first mounting groove and is fixedly connected with the excircle cutter head. Its advantages are: the roller is matched with the external turning tool, two stations are optimized to one station, the armored thermocouple shell is cut off at one time and burrs are eliminated, production efficiency is improved, and all quality risks during station changing machining are avoided.
Description
Technical Field
The utility model belongs to the technical field of the cutter and technique and specifically relates to a shell first cutter for excising armoured thermocouple shell.
Background
In the production process of the armored thermocouple, the shell at one end needs to be cut off, so that the core wire can be connected conveniently at the subsequent station. At present, manual cutting is adopted in the market, an operator firstly uses an electric tool with a grinding disc to grind the metal shell of the armored thermocouple to a certain thickness, and then another operator uses a knife to cut off the rest metal shell. However, the prior art peeling of thermocouple has the following drawbacks and disadvantages:
at present, the whole head stripping process is in a manual operation stage, and because an operator cannot control the grinding thickness when grinding the armored thermocouple shell by using an electric tool, the risk of grinding a core wire is caused; because it is two stations to polish and the excision, consequently production efficiency is lower, and manufacturing cost is higher, and has the burr risk.
Chinese patent document CN201420212088.9, application date 20140428, with patent names: a pneumatic cable trimming and head peeling device discloses a pneumatic cable trimming and head peeling device which comprises a fixing assembly, a wire claw assembly and a trimming and head peeling assembly, wherein the wire claw assembly and the trimming and head peeling assembly are respectively fixed on the fixing assembly; the fixing assembly comprises a bottom plate, and a wire claw cylinder fixing plate, a wire shearing cylinder fixing plate and a head stripping cylinder fixing plate which are arranged on the bottom plate; the wire claw assembly comprises a wire claw cylinder, a wire claw and a wire claw slide rail, and the wire claw is arranged on the wire claw slide rail and is in transmission connection with the wire claw cylinder; the trimming and head-peeling assembly comprises a head peeling cylinder, a trimming cylinder, a pressing block, a trimming knife, a head peeling knife, a knife rest, a sliding rail, a sliding plate and a trimming knife sliding rail, wherein the pressing block, the trimming knife and the head peeling knife are connected through screws and are sequentially fixed on the knife rest, the head peeling cylinder is in transmission connection with the head peeling knife, and the trimming cylinder is in transmission connection with the trimming knife.
Above-mentioned patent document's a pneumatic cable trimming head stripping device, compare with prior art, the utility model has the advantages of work efficiency is high, processing effect is good. But about a can cut hot couple shell, and more accurate control machining precision, while excircle lathe tool can effectively cut armoured thermocouple shell, the technical scheme of eliminating the burr then does not see corresponding disclosure.
In summary, there is a need for a head peeling tool capable of cutting a thermocouple housing, controlling the machining precision more accurately, and simultaneously, effectively cutting an armored thermocouple housing by an external turning tool to eliminate burrs. However, no report is found on such a peeling tool.
Disclosure of Invention
The utility model aims at providing a can cut hot galvanic couple shell, and more accurate control machining precision, while the excircle lathe tool can effectively cut armoured thermocouple shell, the cutter of shelling of burr is eliminated.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a head peeling tool for cutting an armored thermocouple shell comprises a tool holder; one end of the cutter holder is connected with a cutter handle cover; the cutter handle cover comprises a first mounting groove and a second mounting groove; an excircle tool bit is arranged in the first mounting groove; the second mounting groove is internally provided with a roller; a roller cutter body is arranged below the roller; a gap is formed between the excircle cutter head and the roller, and the roller and the excircle cutter head are oppositely distributed; the head peeling cutter also comprises a first cutter ejector rod and a second cutter ejector rod; the first cutter ejector rod penetrates through the first mounting groove and is fixedly connected with the excircle cutter head; and the second knife top rod penetrates through the second mounting groove and is fixedly connected with the roller knife body.
As a preferable technical scheme, the head peeling tool is further provided with a fixing bolt for fixing the tool apron and the tool holder cover.
As a preferable technical scheme, the top end of the tool apron is provided with an upward extending flange.
As a preferred technical scheme, the cutter holder is provided with an axial through hole and a radial through hole; the number of the radial through holes is four, and the four radial through holes penetrate through the axial through hole.
As a preferred technical scheme, a roller shaft is installed in the roller cutter body; the roller shaft is externally connected with a roller; and the side surface of the roller cutter body is provided with an inner hexagonal set screw.
As a preferred technical scheme, a bearing gasket is further arranged on the roller shaft and is positioned at the lower edge of the roller.
As a preferred technical scheme, one end of the roller cutter body is provided with a clamping groove; the clamping groove is in a convex shape.
As a preferable technical scheme, the second tool top rod comprises a fixture block, a screw rod and an inner hexagonal joint; one end of the screw is fixedly connected with the clamping block, and the other end of the screw is fixedly connected with the inner hexagonal joint; the clamping block is matched with the clamping groove.
As a preferable technical scheme, the roller adopts a deep groove ball structure.
The utility model has the advantages that:
1. the utility model discloses a cutter of shelling for excising armoured thermocouple shell utilizes gyro wheel and excircle lathe tool to cooperate, optimizes a station with two stations on, makes armoured thermocouple shell once only amputate and eliminate the burr, has consequently improved production efficiency, and has reduced the station and also avoided adding man-hour all quality risks that appear changing the station.
2. Through first sword ejector pin and second sword ejector pin, fix excircle tool bit and gyro wheel cutter body respectively, fixed effect is exact, avoids and the interact power between the thermocouple and the pine takes off.
3. An axial through hole is formed in the center of the cutter holder; the periphery of the cutter holder is provided with a radial through hole. Wherein, be convenient for advance fixedly to the thermocouple among the axial through-hole, the design of radial through-hole is convenient for assemble at the bolt for the blade holder rotation state can be fixed, plays a balanced effect of power.
Drawings
Fig. 1 is a schematic view of the knot of the head peeling tool of the present invention.
Fig. 2 is a schematic view of the tool holder structure.
Fig. 3 is a schematic structural diagram of relevant parts of the roller connection.
Detailed Description
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. tool apron 11, flange
12. Axial through hole 13, radial through hole
2. A handle cover 21, a first mounting groove
22. Second mounting groove 23. excircle tool bit
24. Roller 25. roller cutter body
26. Roller shaft 27. hexagonal set screw
28. Clamping groove 3. first knife ejector rod
4. Fixing bolt 5. second knife top rod
51. Block 52 screw
53. Inner hexagonal joint
Referring to fig. 1, fig. 1 is a schematic view of a knot of the head peeling tool of the present invention. A head peeling tool for cutting an armored thermocouple shell comprises a tool apron 1; one end of the cutter holder 1 is connected with a cutter handle cover 2; the tool handle cover 2 comprises a first mounting groove 21 and a second mounting groove 22; the first mounting groove 21 is internally provided with an excircle tool bit 3; a roller 24 is arranged in the second mounting groove 22; a roller cutter body 25 is arranged below the roller 24; a gap is reserved between the excircle cutter head 3 and the roller 24, and the roller 24 and the excircle cutter head 3 are oppositely distributed; the head peeling cutter also comprises a first cutter ejector rod 3 and a second cutter ejector rod 5; the first cutter ejector rod 3 penetrates through the first mounting groove 21 and is fixedly connected with the excircle cutter head 3; the second cutter mandril 5 penetrates through the second mounting groove 22 and is fixedly connected with the roller cutter body 25. The first cutter ejector rod and the second cutter ejector rod are consistent in structural shape and are not described herein.
The head peeling tool is also provided with a fixing bolt 4 for fixing the tool apron 1 and the tool holder cover 2.
Referring to fig. 2, fig. 2 is a schematic structural view of the tool holder 1. The top end of the tool apron 1 is provided with an upward extending flange 11; the center of the tool apron 1 is provided with an axial through hole 12; the periphery of the cutter holder 1 is provided with a radial through hole 13.
Referring to fig. 3, fig. 3 is a schematic structural diagram of relevant components connected to the roller 24. A roller shaft 26 is arranged in the roller cutter body 25; the roller shaft 26 is externally connected with the roller 24; the side surface of the roller cutter body 25 is provided with an inner hexagonal set screw 27; the roller shaft 26 is also provided with a bearing gasket, and the bearing gasket is positioned at the lower edge of the roller 24; one end of the roller cutter body 25 is provided with a clamping groove 28; the clamping groove 28 is convex, and the second cutter ejector rod 5 comprises a clamping block 51, a screw 52 and an inner hexagonal joint 53; one end of the screw 52 is fixedly connected with the fixture block 51, and the other end of the screw is fixedly connected with the inner hexagonal joint 53; the latch 51 is matched with the slot 28.
The embodiment needs to be explained as follows:
a roller cutter body 25 is arranged below the roller 24; and a gap is reserved between the excircle cutter head 3 and the roller 24, and the roller 24 and the excircle cutter head 3 are oppositely distributed. The effect of this design is: the outer circle tool bit 3 realizes the cutting of the metal of the shell of the thermocouple under the condition of high-speed rotation, and the traditional manual cutting mode is replaced by electric cutting, so that the cutting efficiency is improved; the roller cutter body 25 is polished in a cutting state, the roller 24 is matched with an external turning tool for use, the machining precision is controlled more accurately during high-speed rotation, and meanwhile, the external turning tool can effectively cut the armored thermocouple shell to eliminate burrs. In addition, the roller 24 can also limit the thermocouple to be processed, and when the thermocouple is cut off by the excircle tool bit 3, the thermocouple can swing to one side.
The tool handle cover 2 comprises a first mounting groove 21 and a second mounting groove 22; the first mounting groove 21 is internally provided with an excircle tool bit 3; the second mounting groove 22 is provided with a roller 24. The tool of two processes is integrated together, and production efficiency is high, namely the excircle tool bit 3 provides the excision process to the thermocouple, and the gyro wheel 24 provides the process of polishing to the thermocouple.
The head peeling cutter also comprises a first cutter ejector rod 3 and a second cutter ejector rod 5; the first cutter ejector rod 3 penetrates through the first mounting groove 21 and is fixedly connected with the excircle cutter head 3; the second cutter mandril 5 penetrates through the second mounting groove 22 and is fixedly connected with the roller cutter body 25. The effect of this design is: through the first cutter ejector rod 3 and the second cutter ejector rod 5, the excircle cutter head 3 and the roller cutter body 25 are fixed respectively, the fixing effect is exact, and loosening caused by interaction force between the excircle cutter head and a thermocouple is avoided.
The head peeling tool is also provided with a fixing bolt 4 for fixing the tool apron 1 and the tool holder cover 2. Wherein, the design of the fixing bolt 4 ensures that the tool apron 1 is firmly connected with the tool holder cover 2.
The top end of the tool apron 1 is provided with an upwardly extending flange 11, wherein the flange 11 is designed to be conveniently connected with the tool holder cover 2 in a jogged mode, so that the tool holder cover and the tool holder cover are prevented from being separated in a rotating mode.
The center of the tool apron 1 is provided with an axial through hole 12; the periphery of the cutter holder 1 is provided with a radial through hole 13. Wherein, being convenient for advance fixedly to the thermocouple in the axial through-hole 12, the design of radial through-hole 13 is convenient for assemble at the bolt for the blade holder 1 rotation state can be fixed, plays a balanced effect of power.
A roller shaft 26 is arranged in the roller cutter body 25; the roller shaft 26 is externally connected with the roller 24; the side surface of the roller cutter body 25 is provided with an inner hexagonal set screw 27. The roller shaft 26 is designed to mainly provide a carrier for the roller 24 to rotatably support, and the hexagon socket set screw 27 is mainly used to fasten the roller cutter body 25.
The roller shaft 26 is further provided with a bearing washer, and the bearing washer is positioned at the lower edge of the roller 24. Wherein, the bearing washer is used for the roller 24 to support, so that the roller 24 can rotate flexibly.
One end of the roller cutter body 25 is provided with a clamping groove 28; the clamping groove 28 is in a convex shape. The convex-shaped clamping groove 28 has a locking function, and when the clamping groove 28 is matched with the clamping block 51, the clamping groove 28 is not easy to be separated.
The second cutter ejector rod 5 comprises a fixture block 51, a screw 52 and an inner hexagonal joint 53; one end of the screw 52 is fixedly connected with the fixture block 51, and the other end of the screw is fixedly connected with the inner hexagonal joint 53; the latch 51 is matched with the slot 28. The card block is designed to be matched with the card slot 28 conveniently; the design of hexagon socket head 53 is convenient for assist other instruments to screw up, and screw rod 52 designs, has the interlock function, and locking effect is good.
The roller 24 adopts a deep groove ball bearing structure. The deep groove ball bearing has the advantages of strong bearing load energy, good cutting effect and high grinding precision.
The utility model discloses a principle of a cutter of shelling for excising armoured thermocouple shell is: fixing the thermocouple processing end, driving the power head by using one motor to enable the cutter holder 1 installed on the power head to rotate at a high speed, driving the screw rod by using the other small motor to move the cutter holder on the power head to an appointed position, enabling the end face of the thermocouple processing end to be located between the excircle turning tool and the bearing, and cutting off the thermocouple shell by using the cutter holder rotating at the high speed.
The utility model discloses a peeling method that is used for excising first cutter of shelling of armoured thermocouple shell is:
firstly, fixing a processing end of an armored thermocouple at a specified position on equipment, and limiting the extension length of the processing end;
secondly, the control system moves a tool apron 1 arranged on the high-speed power head to a set position by using a small motor and a lead screw, and the distance between the end face of the processing end of the armored thermocouple and the excircle tool bit is about 3 mm;
thirdly, the large motor drives the high-speed power head to enable the cutter holder 1 to rotate at a high speed;
fourthly, the system controls the small motor to rotate slowly, the lead screw drives the high-speed power head to move forwards gradually, and the processing end of the armored thermocouple enters between the excircle lathe tool and the roller 24 gradually;
and fifthly, cutting off the armored thermocouple shell by the excircle cutter head 3 rotating at a high speed.
The utility model discloses a cutter of shelling for excising armoured thermocouple shell utilizes gyro wheel 24 and excircle lathe tool to cooperate, optimizes a station with two stations on, makes armoured thermocouple shell once only amputate and eliminate the burr, has consequently improved production efficiency, and has reduced the station and also avoided adding man-hour all quality risks that appear changing the station.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (9)
1. A head peeling tool for cutting an armored thermocouple shell is characterized by comprising a tool holder; one end of the cutter holder is connected with a cutter handle cover; the cutter handle cover comprises a first mounting groove and a second mounting groove; an excircle tool bit is arranged in the first mounting groove; the second mounting groove is internally provided with a roller; a roller cutter body is arranged below the roller; a gap is formed between the excircle cutter head and the roller, and the roller and the excircle cutter head are oppositely distributed; the head peeling cutter also comprises a first cutter ejector rod and a second cutter ejector rod; the first cutter ejector rod penetrates through the first mounting groove and is fixedly connected with the excircle cutter head; and the second knife top rod penetrates through the second mounting groove and is fixedly connected with the roller knife body.
2. The tool for removing the head of the armored thermocouple shell according to claim 1, wherein the tool for removing the head is further provided with a fixing bolt for fixing the tool holder and the tool holder cover.
3. The bit remover for cutting away a sheathed thermocouple enclosure according to claim 1, wherein the top end of the blade holder is provided with an upwardly extending flange.
4. The tool for removing the head of the armored thermocouple shell according to claim 1, wherein the tool holder is provided with an axial through hole and a radial through hole; the number of the radial through holes is four, and the four radial through holes penetrate through the axial through hole.
5. The tool of claim 1, wherein the roller body has a roller shaft mounted therein; the roller shaft is externally connected with a roller; and the side surface of the roller cutter body is provided with an inner hexagonal set screw.
6. The tool of claim 5, wherein the roller shaft is further provided with a bearing washer, and the bearing washer is located at a lower edge of the roller.
7. The bit stripping tool for cutting away an armored thermocouple shell according to claim 1, wherein one end of the roller body is provided with a clamping groove; the clamping groove is in a convex shape.
8. The bit-stripping tool for cutting away an armored thermocouple enclosure as claimed in claim 7, wherein the second tool top rod comprises a fixture block, a screw rod and an inner hexagonal joint; one end of the screw is fixedly connected with the clamping block, and the other end of the screw is fixedly connected with the inner hexagonal joint; the clamping block is matched with the clamping groove.
9. The bit remover for removing an armored thermocouple enclosure as claimed in claim 1, wherein the roller is in the form of a deep groove ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179990.7U CN212598931U (en) | 2020-06-23 | 2020-06-23 | A shell first cutter for excising armoured thermocouple shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179990.7U CN212598931U (en) | 2020-06-23 | 2020-06-23 | A shell first cutter for excising armoured thermocouple shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212598931U true CN212598931U (en) | 2021-02-26 |
Family
ID=74755177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021179990.7U Expired - Fee Related CN212598931U (en) | 2020-06-23 | 2020-06-23 | A shell first cutter for excising armoured thermocouple shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212598931U (en) |
-
2020
- 2020-06-23 CN CN202021179990.7U patent/CN212598931U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212598931U (en) | A shell first cutter for excising armoured thermocouple shell | |
| CN112621231B (en) | Handle drilling and tapping integrated machine | |
| CN106541309A (en) | A kind of rain shaving electrical machine reducing gearbox intracoelomic cavity deburring equipment | |
| CN103084608A (en) | Ultrasonic metal surface machining process for boring machine | |
| CN210188620U (en) | Composite face milling cutter capable of performing rough machining and finish machining | |
| CN101716688B (en) | Processing method of special electric power fitting taper sleeve taper hole for carbon fibre compound core wires and special device thereof | |
| CN201371266Y (en) | Counter bore backsinking cutter | |
| CN106625039A (en) | Turret type four-chuck tool sharpener | |
| CN212599323U (en) | Quick end cutting machine for wheel spoke | |
| CN101774122B (en) | Cutter head and machine tool for circular step plane processing and processing technology thereof | |
| CN211072578U (en) | Bearing hole tailing trimming device | |
| CN204657504U (en) | Automatic watering cylinder boring cutter fluting broach shell | |
| CN210756771U (en) | High-precision grinding mechanism for electrician pliers | |
| CN210189254U (en) | Grinding wheel device for grinding cutter | |
| CN216575564U (en) | Workpiece machining machine tool with multiple tool bits | |
| CN217800595U (en) | Universal knife grinder for machining tool | |
| CN219358959U (en) | Sheet metal part deburring tool | |
| CN210650163U (en) | Special grinding head for numerical control horizontal large lathe | |
| CN214639967U (en) | Guide cylinder machining tool | |
| CN210282177U (en) | Multifunctional electric grinder converter | |
| CN216398173U (en) | Cutter for milling surface of numerical control gantry machining center | |
| CN218284811U (en) | Blade adjusting device and knife grinder | |
| CN212578279U (en) | Milling cutter's anchor clamps processing equipment | |
| CN219703522U (en) | Cutter for turning universal joint cross head | |
| CN215998851U (en) | Face milling cutter blade and cutter head for mounting blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |