CN206794863U - A kind of nut mounting groove process tool - Google Patents
A kind of nut mounting groove process tool Download PDFInfo
- Publication number
- CN206794863U CN206794863U CN201720649188.1U CN201720649188U CN206794863U CN 206794863 U CN206794863 U CN 206794863U CN 201720649188 U CN201720649188 U CN 201720649188U CN 206794863 U CN206794863 U CN 206794863U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- knife
- process tool
- knife bar
- nut mounting
- 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
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a kind of nut mounting groove process tool, the nut mounting groove process tool includes handle of a knife, the knife bar that is connected with handle of a knife and on knife bar and for the face and side cutter of nut processing mounting groove, the face and side cutter includes disk body and multiple cutter blades along the circumferential direction uniformly laid along the disk body, the handle of a knife is fixedly connected with knife bar, the knife bar is to be detachably connected with the disk body, the knife bar is cylindrical bar, the cutter blade is to be detachably connected with the disk body, the length of the knife bar is 380mm~400mm, a diameter of 64mm~66mm of the knife bar.The utility model is simple in construction, reasonable in design, easy to operate and using effect is good, meet the process requirements of the cylindrical top nut mounting groove of planet head of rocker arm of coal mining machine housing, process time is short, ensure that product quality, machining accuracy is improved, also improves the processing efficiency of nut mounting groove.
Description
Technical field
The utility model belongs to nut mounting groove processing technique field, and groove processing knife is installed more particularly, to a kind of nut
Tool.
Background technology
Multiple nut mounting grooves are provided with the planet head of rocker arm of coal mining machine housing is cylindrical, but are installed currently for nut
The processing method of groove be using casting method complete, it is necessary to casting space it is larger, casting difficulty it is higher；In addition, casting is completed
Nut mounting groove not only reduce the intensity of rocker arm of coal mining machine housing, and cannot be guaranteed the outward appearance matter of rocker arm of coal mining machine housing
Amount；Secondly because casting is also easy to position of commiting blunders be present, waste and the low production efficiency of material can be so caused；Finally, cast
During the nut mounting groove of formation, it is impossible to ensure that the size dimension of each nut mounting groove is identical, it is also necessary to follow-up to add
Work is adjusted, and increases the difficulty of following process.The casting technique used at present, from process, process time and it is processed into
This etc. considers, machine-shaping has been modified to by original casting, and it effectively reduces the casting difficulty of housing, increases
The strong intensity of housing, improves presentation quality.But for processing aspect, because the planet head of rocker arm of coal mining machine housing need to be processed
Cylindrical top nut installation front of the slot has interference portion, and it is longer to overhang, the increase of its difficulty of processing.Common process tool can not expire
Sufficient design requirement, therefore, nowadays lack a kind of nut mounting groove process tool simple in construction, reasonable in design, simple operation,
Simple operation, process time is short, ensure that product quality, improves machining accuracy, also improves the processing effect of nut mounting groove
Rate.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of nut
Mounting groove process tool, its simple in construction, reasonable in design, easy to operate and using effect is good, meets rocker arm of coal mining machine housing
The process requirements of the cylindrical top nut mounting groove of planet head, process time is short, ensure that product quality, improves machining accuracy,
The processing efficiency of nut mounting groove is improved, has a wide range of applications and is used with promotional value.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of nut mounting groove process tool,
It is characterized in that：The knife bar that is connected including handle of a knife, with handle of a knife and on knife bar and for three faces of nut processing mounting groove
Blade milling cutter, the face and side cutter includes disk body and multiple cutter blades along the circumferential direction uniformly laid along the disk body, described
Handle of a knife is fixedly connected with knife bar, and the knife bar and the disk body is are detachably connected, and the knife bar is cylindrical bar, the cutter blade
With the disk body to be detachably connected, the length of the knife bar is 380mm~400mm, a diameter of 64mm of the knife bar~
66mm。
A kind of above-mentioned nut mounting groove process tool, it is characterised in that：The handle of a knife is JT50 handle of a knifes.
A kind of above-mentioned nut mounting groove process tool, it is characterised in that：The handle of a knife is integrally formed with knife bar, the knife
The mounting hole for Digit Control Machine Tool installation is provided with handle.
A kind of above-mentioned nut mounting groove process tool, it is characterised in that：The disk body is circular disk body, and the circle
A diameter of 180mm~200mm of disk body.
A kind of above-mentioned nut mounting groove process tool, it is characterised in that：The width of the face and side cutter is less than described
The width of nut mounting groove.
The utility model has advantages below compared with prior art：
1st, the utility model nut mounting groove process tool is simple in construction, reasonable in design and input cost is relatively low, installation behaviour
Facilitate, realize the low cost processing of nut mounting groove.
2nd, the utility model nut mounting groove process tool includes handle of a knife, knife bar and face and side cutter, handle of a knife and numerical control machine
Bed is attached, and is easily installed process tool, handle of a knife is fixedly connected with knife bar, and sets face and side cutter in coal-winning machine to be processed
The cylindrical upper nut processing mounting groove of planet head of shearer ranging arm, it is the connection for handle of a knife and face and side cutter to set knife bar, no
The interference portion on cylindrical with the planet head of rocker arm of coal mining machine housing to be processed is only avoided to contact, moreover it is possible to ensure face and side cutter
Rigidity, crudy is improved, preferably convenient nut processing mounting groove.
3rd, cutter blade and disk body, can bases to be detachably connected used by the utility model nut mounting groove process tool
Process requirements install cutter blade, and the cutter blade of infringement can be individually replaced, and remove and install conveniently, and knife bar and disk body are also for can
Dismantling connection, it is easy to remove and repair.
4th, the utility model nut mounting groove process tool, to ensure milling cutter machined parameters and intensity, used knife bar
A diameter of 64mm~66mm, guarantee complete nut mounting groove maximum radial cutting-in demand, the length of used knife bar
For 380mm~400mm, the cylindrical top nut installation front of the slot interference portion of planet head of rocker arm of coal mining machine housing is avoided, makes milling cutter
Can on the planet head of rocker arm of coal mining machine housing is cylindrical nut processing mounting groove, reduce difficulty of processing.
In summary, the utility model is simple in construction, reasonable in design, easy to operate and using effect is good, meets coal-winning machine
The process requirements of the cylindrical top nut mounting groove of planet head of shearer ranging arm, process time is short, ensure that product quality, improves and adds
Work precision, the processing efficiency of nut mounting groove is also improved, have a wide range of applications and used with promotional value.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the cylindrical top nut installation grain of planet head of the utility model rocker arm of coal mining machine housing.
Fig. 3 is the method flow block diagram using the utility model nut processing mounting groove.
Description of reference numerals:
1-handle of a knife；2-knife bar；3-face and side cutter；
4-mounting hole；5-nut mounting groove.
Embodiment
As depicted in figs. 1 and 2, the utility model includes process tool described in the axial feed 1 of process tool described in handle of a knife
Axial feed, described in the knife bar that is connected with the axial feed of process tool described in the axial feed 1 of process tool described in handle of a knife
The axial feed of process tool described in the axial feed 2 of process tool and the axial feed 2 installed in process tool described in knife bar
On the axial feed of the process tool and for processing knife described in the axial feed 5 of process tool described in nut processing mounting groove
The axial feed of process tool described in the axial feed 3 of process tool described in the face and side cutter of the axial feed of tool, described three
The axial feed of process tool described in the axial feed 3 of process tool described in the blade milling cutter of face includes disk body and multiple along the disk body
The cutter blade along the circumferential direction uniformly laid, the axial direction of process tool described in the axial feed 1 of process tool described in the handle of a knife
Feed is fixedly connected with the axial feed of process tool described in the axial feed 2 of process tool described in knife bar, described in the knife bar
The axial feed of process tool described in the axial feed 2 of process tool is to be detachably connected with the disk body, described in the knife bar
The axial feed of process tool described in the axial feed 2 of process tool is cylindrical bar, and the cutter blade is removable with the disk body
Unload connection, the length of the axial feed of process tool described in the axial feed 2 of process tool described in the knife bar be 380mm~
400mm, a diameter of 64mm of the axial feed of process tool described in the axial feed 2 of process tool described in the knife bar~
66mm。
In the present embodiment, the axial feed of process tool is described in the axial feed 1 of process tool described in the handle of a knife
JT50 handle of a knifes.
In the present embodiment, the axial feed and knife of process tool described in the axial feed 1 of process tool described in the handle of a knife
The axial feed of process tool is integrally formed described in the axial feed 2 of process tool described in bar, process tool described in the handle of a knife
Axial feed 1 described in process tool axial feed in be provided with for process tool described in the mounting hole of Digit Control Machine Tool installation
The axial feed of process tool described in axial feed 4.
In the present embodiment, the disk body is circular disk body, and a diameter of 180mm~200mm of the circular disk body.
In the present embodiment, the width of the face and side cutter 3 is less than the width of the nut mounting groove 5.
In the present embodiment, to ensure milling cutter machined parameters and intensity, a diameter of 64mm~66mm of used knife bar 2,
Guarantee the demand of the maximum radial cutting-in of completion nut mounting groove 5, the length of used knife bar 2 is 380mm~400mm, is kept away
Exempt from the front end interference portion of the cylindrical top nut mounting groove 5 of planet head of rocker arm of coal mining machine housing, make processing described in face and side cutter
The axial feed of process tool described in the axial feed 3 of cutter can on the planet head of rocker arm of coal mining machine housing is cylindrical nut processing
Mounting groove, reduce difficulty of processing.
In the present embodiment, the cutter blade, to be detachably connected, can install cutter blade with the disk body according to process requirements,
And the cutter blade of infringement can be individually replaced, remove and install conveniently, and knife bar 2 is also to be detachably connected with the disk body, it is convenient
Detachable maintaining.
In the present embodiment, handle of a knife 1 is attached with the Digit Control Machine Tool, is easily installed process tool, handle of a knife 1 and knife bar 2
It is fixedly connected, and the nut processing mounting groove on the planet head of rocker arm of coal mining machine housing to be processed is cylindrical of face and side cutter 3 is set
5。
In the present embodiment, it is the connection for handle of a knife 1 and face and side cutter 3 to set knife bar 2, not only avoids adopting with to be processed
Interference portion contact on the planet head of coal machine shearer ranging arm is cylindrical, moreover it is possible to ensure the rigidity of face and side cutter 3, improve processing
Quality, preferably convenient nut processing mounting groove.
As shown in figure 3, comprised the following steps using the method for the utility model nut processing mounting groove：
Step 1: the installation of rocker arm of coal mining machine housing and process tool:Rocker arm of coal mining machine housing to be processed is arranged on number
Control on lathe, and the process tool is arranged on Digit Control Machine Tool, and make the axis of the process tool and coal mining to be processed
The cylindrical diameter parallel of the planet head of machine shearer ranging arm；
Step 2: the determination of nut mounting groove Working position：Multiple nut mounting grooves are set by the Digit Control Machine Tool
Working position, wherein, the nut mounting groove is included along the cylindrical circumferencial direction of the planet head of rocker arm of coal mining machine housing to be processed
The first row nut mounting groove and second row nut mounting groove of setting, first row nut mounting groove and second row the nut installation
Groove includes multiple nuts uniformly laid in being laid staggeredly in first row nut mounting groove and second row the nut mounting groove
Mounting groove, the Working position of the first row nut mounting groove be respectively Working position 1, Working position 2 ..., Working position
18, the Working position of the second row nut mounting groove be respectively the ＇ of Working position 1, the ＇ of Working position 2 ..., the ＇ of Working position 18；
Step 3: the processing of nut mounting groove：Using the process tool rocker arm of coal mining machine housing to be processed planet
The axial feed of process tool described in the axial feed 5 of process tool described in the cylindrical upper multiple nut mounting grooves of processing, specifically
Process is as follows：
Step 301, first stage cutting：The axial direction of process tool described in face and side cutter is controlled by the Digit Control Machine Tool
The axial feed of process tool described in feed 3 is cut described in step 2 at Working position 1, completes first stage cutting；Its
In, the width of the first stage cutting is 20mm；
Step 302, second stage cutting：After completing first stage cutting in step 301, controlled by the Digit Control Machine Tool
Axial direction of the axial feed of process tool along the process tool is entered described in the axial feed 3 of process tool described in face and side cutter
Knife 10mm, second stage cutting is completed using the method in step 301；
Step 303, phase III cutting：After second stage cutting is completed in step 302, controlled by the Digit Control Machine Tool
Axial direction of the axial feed of process tool described in the axial feed 3 of process tool described in face and side cutter along the process tool is again
Feed 10mm, complete the phase III using the method in step 302 and cut to form process tool described in a nut mounting groove
The axial feed of process tool described in axial feed 5, complete described in the axial feed 5 of process tool described in a nut mounting groove
The processing of the axial feed of process tool；Wherein, the width of the nut mounting groove 5 is 40mm；
The rotation of step 304, process tool：The axle of process tool described in face and side cutter is controlled by the Digit Control Machine Tool
The circumferencial direction cylindrical to planet head of the axial feed along rocker arm of coal mining machine housing to be processed of process tool described in feed 3 rotates
20 ° extremely at the Working position 2；
Step 305, step 301 is repeated several times to step 304, successively to Working position 2, Working position 3 to Working position
18 are processed, and complete the processing of the first row nut mounting groove；
Step 4: the axial movement of process tool：After the mounting groove of first row nut described in step 305 machines,
The axial feed edge of process tool described in the axial feed 3 of process tool described in face and side cutter is controlled by the Digit Control Machine Tool
The axial feed 50mm of the process tool, and make process tool described in the axial feed 3 of process tool described in face and side cutter
Axial feed be located at the ＇ of Working position 1 described in step 2；
Step 5: repeat step three, is processed at the ＇ of Working position 1, the ＇ of Working position 2 to the ＇ of Working position 18 successively,
Complete the processing of the second row nut mounting groove.
In the present embodiment, the axial direction of process tool described in face and side cutter is controlled in step 301 by the Digit Control Machine Tool
During the axial feed cutting of process tool described in feed 3：Described in the axial feed 3 of process tool described in face and side cutter
The rotating speed of the axial feed of process tool is 30r/min~40r/min, and the amount of feeding is 4mm/r~8mm/r.
In the present embodiment, the nut mounting groove is arc-shaped slot, and the arc-shaped slot is the circular arc that radius is 100
Groove, the depth capacity of the arc-shaped slot is 62mm.
In the present embodiment, the Digit Control Machine Tool is planing bench formula digital-control boring-milling machine.
In the present embodiment, the first row nut mounting groove and the second row nut mounting groove include multiple edges and mined
Process tool described in the axial feed 5 of process tool described in the cylindrical nut mounting groove uniformly laid of the planet head of machine shearer ranging arm
Axial feed, centered on the axial feed of process tool described in the axial feed 5 of process tool described in the nut mounting groove
It is symmetrical, so we complete the axial direction of process tool described in the axial feed 5 of process tool described in a nut mounting groove
After feed processing, 20 ° of institutes of axial feed 5 to process tool described in next nut mounting groove need to be only rotated around symmetrical centre
At the Working position for stating the axial feed of process tool, the processing for completing nut mounting groove is repeated several times.For single spiral shell
The processing of the axial feed of process tool described in the axial feed 5 of process tool described in female mounting groove, and process control behaviour
Make simply, to facilitate operator to process.
In the present embodiment, because knife bar 2 is longer, so during face and side cutter 3 is cut, face and side cutter 3
Speed and the amount of feeding can not be too big, avoid the stress of face and side cutter 3 excessive and twist off, in addition, cutting is in the first stage
Full knife incision, thus in first stage cutting process tool described in the axial feed 3 of process tool described in face and side cutter axle
It is 30r/min~40r/min to the rotating speed of feed, the amount of feeding is 4mm/r~8mm/r.During actual processing, according to cutting need
Ask and suitably adjusted, ensure that the speed of cutting is moderate good with the quality of cutting.
In the present embodiment, after the first stage cuts, cutting below need not expire knife incision, and in order to reduce cutting
Power, every time along the axial feed 10mm of the process tool, the cutting of progress second stage and phase III cutting are until add respectively
Work completes the width dimensions requirement of nut arc groove 5.
In summary, the utility model is simple in construction, reasonable in design, easy to operate and using effect is good, meets coal-winning machine
The process requirements of the cylindrical top nut mounting groove of planet head of shearer ranging arm, process time is short, ensure that product quality, improves and adds
Work precision, the processing efficiency of nut mounting groove is also improved, have a wide range of applications and used with promotional value.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure change made according to the utility model technical spirit to above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (5)
- A kind of 1. nut mounting groove process tool, it is characterised in that：The knife bar (2) that is connected including handle of a knife (1), with handle of a knife (1) and Include disk on knife bar (2) and for the face and side cutter (3) of nut processing mounting groove (5), the face and side cutter (3) Body and multiple cutter blades along the circumferential direction uniformly laid along the disk body, the handle of a knife (1) are fixedly connected with knife bar (2), institute Knife bar (2) is stated with the disk body to be detachably connected, the knife bar (2) is cylindrical bar, and the cutter blade is with the disk body can Dismantling connection, the length of the knife bar (2) is 380mm~400mm, a diameter of 64mm~66mm of the knife bar (2).
- 2. according to a kind of nut mounting groove process tool described in claim 1, it is characterised in that：The handle of a knife (1) is JT50 Handle of a knife.
- 3. according to a kind of nut mounting groove process tool described in claim 1 or 2, it is characterised in that：The handle of a knife (1) and knife Bar (2) is integrally formed, and the mounting hole (4) for Digit Control Machine Tool installation is provided with the handle of a knife (1).
- 4. according to a kind of nut mounting groove process tool described in claim 1 or 2, it is characterised in that：The disk body is circle Disk body, and a diameter of 180mm~200mm of the circular disk body.
- 5. according to a kind of nut mounting groove process tool described in claim 1 or 2, it is characterised in that：The face and side cutter (3) width is less than the width of the nut mounting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649188.1U CN206794863U (en) | 2017-06-06 | 2017-06-06 | A kind of nut mounting groove process tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649188.1U CN206794863U (en) | 2017-06-06 | 2017-06-06 | A kind of nut mounting groove process tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794863U true CN206794863U (en) | 2017-12-26 |
Family
ID=60745448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649188.1U Active CN206794863U (en) | 2017-06-06 | 2017-06-06 | A kind of nut mounting groove process tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975781A (en) * | 2017-06-06 | 2017-07-25 | 西安煤矿机械有限公司 | A kind of nut mounting groove process tool and processing method |
-
2017
- 2017-06-06 CN CN201720649188.1U patent/CN206794863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975781A (en) * | 2017-06-06 | 2017-07-25 | 西安煤矿机械有限公司 | A kind of nut mounting groove process tool and processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203371101U (en) | Forming milling cutter for machining inverted cone annular groove of end face | |
| CN204771582U (en) | Change lathe into mechanical parts of milling machine | |
| CN206794863U (en) | A kind of nut mounting groove process tool | |
| CN106975781A (en) | A kind of nut mounting groove process tool and processing method | |
| CN202010809U (en) | Shaving cutter | |
| CN203459732U (en) | One-step forming cutter for secondary air inlet of pressurizer enclosure | |
| CN103909287A (en) | Combined large hole and deep hole drill | |
| CN101412121A (en) | Method for processing high power medium-speed diesel linkage rod tooth form and special processing knife tool | |
| CN202344006U (en) | Dual-blade disc milling cutter with stepped table | |
| CN203992555U (en) | Clip type rounding-off milling cutter | |
| CN105537700A (en) | Chuck screwer and machining method | |
| CN208811900U (en) | Wheel cutter | |
| CN202317066U (en) | Combined tool for processing large plane | |
| CN206527393U (en) | Grooving tool | |
| CN207057702U (en) | A kind of compound T-shaped milling cutter of removable burr | |
| CN202667758U (en) | Milling cutter | |
| CN202781351U (en) | Four-tooth woodworking milling cutter | |
| CN103071818B (en) | Corrugated oblique-neck one-step molding cutter | |
| CN204135430U (en) | The indexable wire rod quality of high speed CBN | |
| CN104084633A (en) | Machine clamp type rounding-off milling cutter | |
| CN203426512U (en) | Dual-main shaft cyclone type groove milling machine | |
| CN202448084U (en) | Machining cutter | |
| CN202753253U (en) | Bevel angle reversely circular knife | |
| CN202155620U (en) | Device for machining external thread on hard alloy material | |
| CN203227858U (en) | Compound four-blade milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |