CN207087365U - A kind of thin-walled parts milling rear car processing tool - Google Patents
A kind of thin-walled parts milling rear car processing tool Download PDFInfo
- Publication number
- CN207087365U CN207087365U CN201720738817.8U CN201720738817U CN207087365U CN 207087365 U CN207087365 U CN 207087365U CN 201720738817 U CN201720738817 U CN 201720738817U CN 207087365 U CN207087365 U CN 207087365U
- Authority
- CN
- China
- Prior art keywords
- lock
- frizing
- circle
- installation circle
- oil
- 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
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- 238000003801 milling Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000007790 scraping Methods 0.000 claims abstract description 34
- 238000013461 design Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of thin-walled parts milling rear car processing tool, including clamp body, lock, backing pin and screw；Clamp body includes oil-scraping ring installation circle, lock installation circle and branch and held round, backing pin mounting hole is offered on lock installation circle, the endoporus of frizing shaped part is close to the cylindrical installation of oil-scraping ring installation circle, and backing pin is placed between frizing shaped part and is fastened in backing pin mounting hole；Latch U-shaped, including two-arm and connection thick stick, a wherein arm is provided with screw hole, and an arm of lock positioned at the side of lock installation circle and is inserted in the groove of frizing shaped part side, and another arm of lock fastens positioned at the opposite side of lock installation circle and the screw by being arranged in screw hole with clamp body.The utility model is to repair a kind of machining tool that frizing shaped part height dimension after milling is opened deformed and met the design of both ends of the surface Geometrical Tolerance Principle, available for the Vehicle Processing after frizing shaped part milling in all diesel engine stuffing-boxes.
Description
Technical field
The utility model belongs to machining device technical field, is related to oil-scraping ring thin-walled zero in a kind of diesel engine stuffing-box
Part milling rear car processing tool.
Background technology
In recent years, it is thin in order to preferably control as the development of Numeric Control Technology, thin wall complex parts become more and more
Problem on deformation when wall part is processed, the design of blank and fixture just seem particularly significant.As shown in figure 1, oil-scraping ring is diesel oil
The equality degree of a kind of strength member in machine stuffing-box, its hole size and the size of height and both ends of the surface and relative to endoporus
Perpendicularity requires high, torsional deformation easily occurs after milling is opened, influences dimensional accuracy and form and position tolerance.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of thin-walled parts milling rear car processing tool, it is therefore intended that repairs
Frizing shaped part height dimension after milling is opened deforms and met both ends of the surface Geometrical Tolerance Principle.
In order to achieve the above object, solution of the present utility model is：
A kind of thin-walled parts milling rear car processing tool, including clamp body, lock, backing pin and screw；The clamp body bag
Include oil-scraping ring installation circle, lock installation circle and branch to hold round, the oil-scraping ring installation circle and branch hold round and be connected to lock peace
Fill the both ends of the surface of circle, the external diameter that the external diameter of the lock installation circle is more than oil-scraping ring installation circle and branch is held round, the lock installation
Multiple backing pin mounting holes are offered with the nonoverlapping part of oil-scraping ring installation circle on circle, polylith frizing shaped part is separately mounted to press from both sides
On specific oil-scraping ring installation circle, the endoporus of frizing shaped part is close to the cylindrical of oil-scraping ring installation circle, and the backing pin is placed on more
Block frizing shaped part between any two and is fastened in the backing pin mounting hole；The lock is in U-typed, including the first arm, the
Two arms and the connection thick stick for connecting both, wherein the second arm is provided with screw hole, the lock is pacified installed in the lock of clamp body
On dress circle, the first arm of the lock positioned at the side of lock installation circle and is inserted in the groove of frizing shaped part side, the lock
Second arm of button fastens positioned at the opposite side of lock installation circle and the screw by being arranged in screw hole with clamp body.
According to one side of the present utility model, the lock installation circle is upper and oil-scraping ring installs nonoverlapping part of circle etc.
Spacing offers three backing pin mounting holes, and frizing shaped part is divided into three pieces of identical, and three pieces of frizing shaped parts are separately mounted to press from both sides
On specific oil-scraping ring installation circle, three backing pins are individually positioned in three pieces of frizing shaped parts between any two and are fastened on described three
In individual backing pin mounting hole.
According to one side of the present utility model, the quantity of the lock is six, latches and is pacified respectively for one group with two
On the clamp body of each backing pin both sides.
According to one side of the present utility model, the center of the clamp body is offered through oil-scraping ring installation circle, lock
The centre bore that installation circle and branch are held round.
Due to being using such scheme, the beneficial effects of the utility model：
The utility model is to deform and meet both ends of the surface form and position tolerance to repair frizing shaped part height dimension after milling is opened
It is required that a kind of machining tool of design, available for the Vehicle Processing after frizing shaped part milling in all diesel engine stuffing-boxes.The processing
Tool structure is simple, and it is easy to make, and the oil-scraping ring thin-walled parts processed, and effect is good, has fully met technical need.It is real
Effective clamping to oil-scraping ring thin-walled parts is showed, ensure that disposable machine-shaping, it is ensured that the yields of processing, had very
High use and promotional value.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the structure chart of oil-scraping ring.
Fig. 2 is the front view of the utility model installation oil-scraping ring.
Fig. 3 is the left view of the utility model installation oil-scraping ring.
Fig. 4 is the stereogram of the utility model installation oil-scraping ring.
Fig. 5 is the front view of clamp body.
Fig. 6 is the left view sectional view of clamp body.
Fig. 7 is the front view of lock.
Fig. 8 is the left view of lock.
Fig. 9 is the front view of backing pin.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 2, Figure 3, Figure 4, the utility model includes clamp body 1, lock 2, backing pin 3 and screw 4.Oil-scraping ring zero
Part 0 is object to be processed.
As shown in Figure 5, Figure 6, clamp body 1 includes an oil-scraping ring installation circle 1-1, a lock installation circle 1-2 and one
Individual branch holds round 1-3, and oil-scraping ring installation circle 1-1 and branch hold round 1-3 and be connected on lock installation circle 1-2 left and right ends face,
Lock installation circle 1-2 external diameter is more than the external diameter that oil-scraping ring installs circle 1-1 and branch holds round 1-3, and lock is installed on circle 1-2 and frizing
The nonoverlapping parts of ring installation circle 1-1 offer three backing pin mounting hole 1-4.The center of clamp body 1 is offered through oil-scraping ring
Installation circle 1-1, lock installation circle 1-2 and branch hold round 1-3 centre bore 1-5, to save material, mitigate weight.
As shown in Figure 2, Figure 3, Figure 4, frizing shaped part 0 divides for three pieces of identical, and three pieces of frizing shaped parts 0 are separately mounted to
On the oil-scraping ring installation circle 1-1 of clamp body 1 circumference, three backing pins 3 are individually positioned in three pieces of frizing shaped parts 0 between any two simultaneously
And it is fastened in three backing pin mounting hole 1-4.The structure of backing pin 3 is as shown in Figure 9.
As shown in Figure 7, Figure 8, lock 2 is in U-typed, includes the connection of both the first arm 2-1, the second arm 2-2 and connection
Thick stick 2-3, wherein the second arm 2-2 is provided with a screw hole 2-4.
As shown in Figure 2, Figure 3, Figure 4, the quantity for latching 2 is six, and lock 2 is one group with two and is separately mounted to each gear
On the lock installation circle 1-2 of the clamp body 1 of the both sides of pin 3, i.e., each two lock 2 is responsible for clamping one piece of frizing shaped part 0.Lock 2
The first arm 2-1 positioned at lock installation circle 1-2 side and insert in the groove of the side of frizing shaped part 0, latch 2 the second arm 2-
2 fasten positioned at lock installation circle 1-2 opposite side and screw 4 and clamp body 1 by being arranged in screw hole 2-4.
Concrete operation method of the present utility model is as follows：
As shown in Figure 2, Figure 3, Figure 4, clamp body 1 is fixed on workbench, frizing shaped part 0 is mounted on clamp body
On 1, it is cylindrical that the endoporus of frizing shaped part 0 that one piece of milling is opened is close to clamp body 1, frizing shaped part 0 is fixed on fixture with lock 2
On body 1, equally other two pieces of frizing shaped parts 0 are installed on clamp body 1；Frizing shaped part 0 is separated with backing pin 3 between any two
Open；After three pieces of frizing shaped parts 0 install, face work, frizing shaped part 0 is then unclamped, process other end, ensure height gauge
It is very little.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using originally special
Profit.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to here
Embodiment, those skilled in the art according to announcement of the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within the scope of protection of the utility model.
Claims (4)
- A kind of 1. thin-walled parts milling rear car processing tool, it is characterised in that including clamp body (1), lock (2), backing pin (3) and Screw (4)；The clamp body (1) includes oil-scraping ring installation circle (1-1), lock installation circle (1-2) and branch and held round (1-3), institute State oil-scraping ring installation circle (1-1) and branch holds round the both ends of the surface that (1-3) is connected to lock installation circle (1-2), the lock peace The external diameter of dress round (1-2) is more than oil-scraping ring installation circle (1-1) and branch holds round the external diameter of (1-3), and the lock is installed on circle (1-2) Circle (1-1) nonoverlapping part is installed with oil-scraping ring and offers multiple backing pin mounting holes (1-4), polylith frizing shaped part is pacified respectively On the oil-scraping ring installation circle (1-1) of clamp body (1), the endoporus of frizing shaped part is close to the outer of oil-scraping ring installation circle (1-1) Circle, the backing pin (3) are placed on polylith frizing shaped part between any two and are fastened in the backing pin mounting hole (1-4)；Institute It is in U-typed to state lock (2), includes the connection thick stick (2-3) of both the first arm (2-1), the second arm (2-2) and connection, wherein the Two arms (2-2) are provided with screw hole (2-4), and the lock (2) is arranged on the lock installation circle (1-2) of clamp body (1), described The first arm (2-1) of lock (2) is positioned at the side of lock installation circle (1-2) and inserts in the groove of frizing shaped part side, described Latch the opposite side of the second arm (2-2) positioned at lock installation circle (1-2) of (2) and the spiral shell by being arranged in screw hole (2-4) (4) are followed closely to fasten with clamp body (1).
- 2. thin-walled parts milling rear car processing tool according to claim 1, it is characterised in that the lock installation circle (1- 2) circle (1-1) nonoverlapping part is installed with oil-scraping ring on and equidistantly offers three backing pin mounting holes (1-4), frizing shaped part It is divided into three pieces of identical, three pieces of frizing shaped parts are separately mounted on the oil-scraping ring installation circle (1-1) of clamp body (1), three gears Pin (3) is individually positioned in three pieces of frizing shaped parts between any two and is fastened in three backing pin mounting holes (1-4).
- 3. thin-walled parts milling rear car processing tool according to claim 2, it is characterised in that the quantity of the lock (2) For six, lock (2) is one group with two and is separately mounted on the clamp body (1) of each backing pin (3) both sides.
- 4. thin-walled parts milling rear car processing tool according to claim 1, it is characterised in that in the clamp body (1) The heart offers the centre bore (1-5) installed circle (1-1), lock installation circle (1-2) and branch through oil-scraping ring and hold round (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738817.8U CN207087365U (en) | 2017-06-23 | 2017-06-23 | A kind of thin-walled parts milling rear car processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738817.8U CN207087365U (en) | 2017-06-23 | 2017-06-23 | A kind of thin-walled parts milling rear car processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087365U true CN207087365U (en) | 2018-03-13 |
Family
ID=61553967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720738817.8U Expired - Fee Related CN207087365U (en) | 2017-06-23 | 2017-06-23 | A kind of thin-walled parts milling rear car processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087365U (en) |
-
2017
- 2017-06-23 CN CN201720738817.8U patent/CN207087365U/en not_active Expired - Fee Related
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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: 20180313 |