CN208409299U - A kind of novel clamp for turning oil seal seat housing face - Google Patents
A kind of novel clamp for turning oil seal seat housing face Download PDFInfo
- Publication number
- CN208409299U CN208409299U CN201821062506.5U CN201821062506U CN208409299U CN 208409299 U CN208409299 U CN 208409299U CN 201821062506 U CN201821062506 U CN 201821062506U CN 208409299 U CN208409299 U CN 208409299U
- Authority
- CN
- China
- Prior art keywords
- collet chuck
- pedestal
- oil seal
- seal seat
- seat housing
- 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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Abstract
A kind of novel clamp for turning oil seal seat housing face, belong to automobile engine manufacturing technology field, solve the problems, such as that current turning oil seal seat housing face exists, it is comprising collet chuck and the swollen plug in collet chuck and with collet chuck cooperation is arranged in, swollen plug is integrally molded so as expansion rod with shaft, shaft is used to connect the pull rod of numerically controlled lathe, and a countersunk screw holes are provided in expansion rod, and the pull rod that bolt is used to connect numerically controlled lathe is arranged in the countersunk screw holes of expansion rod；Collet chuck is fixedly connected in the pedestal of annular, and collet chuck is connect by ring flange with pedestal, and the flange portions of shaft and collet chuck are slidably matched；It is provided with multiple countersunk screw holes on the base, the main shaft of numerically controlled lathe is bolted in countersunk screw holes；Collet chuck protrudes from the end face setting of pedestal；Product type chamber is provided on the end face of pedestal, there are three supporting blocks in the intracavitary setting of product type；The utility model is used for turning oil seal seat housing face.
Description
Technical field
The utility model belongs to automobile engine manufacturing technology field, and in particular to one kind is flat for turning oil seal seat shell
The novel clamp in face.
Background technique
Oil sealing is the important component to seal between engine cylinder body and oil sump, and oil sealing is to pass through oil seal seat
For shell come what is fixed and protect, the flatness of oil seal seat shell directly affects the sealing effect of oil sealing, and flatness difference will lead to hair
Motivation gas leakage reduces the performance of engine；Turning oil seal seat housing face is to use the soft pawl of 45 steel will as turning attachment at present
It is fixed, every time use when soft pawl need to be modified, and correct require it is tighter, to the more demanding of commissioning staff；Due to
Soft pawl hardness is lower, is worn for a long time using lower generation, and size changes, and causes turning back oil seal seat housing face degree poor,
Even result in scrap of the product.
Summary of the invention
Purpose of the utility model is to solve the above problems existing for current turning oil seal seat housing face, provide
A kind of novel clamp for turning oil seal seat housing face, its technical solution is as follows:
A kind of novel clamp for turning oil seal seat housing face, it include collet chuck and setting in collet chuck and with cylinder
The swollen plug of cooperation is pressed from both sides, the outer diameter of collet chuck and the macropore of oil seal seat shell cooperate, and the outer diameter of collet chuck is less than or equal under natural conditions
The diameter of the macropore, the maximum outside diameter of collet chuck is greater than the diameter of the macropore after swollen plug expansion, and oil seal seat shell is enable to exist
It is fixed under expansion, swollen plug is integrally molded so as expansion rod with shaft, and shaft is used to connect the pull rod of numerically controlled lathe, by numerical control
The pull rod of lathe, which provides pulling force, expands collet chuck, a countersunk screw holes is provided in expansion rod, in the countersunk screw holes of expansion rod
Interior setting bolt is used to connect the pull rod of numerically controlled lathe；
Collet chuck is fixedly connected in the pedestal of annular, and collet chuck is connect by ring flange with pedestal, the method for shaft and collet chuck
Blue disc portion is slidably matched；It is provided with multiple countersunk screw holes on the base, numerically controlled lathe is bolted in countersunk screw holes
Main shaft；Collet chuck protrudes from the end face setting of pedestal；Product type chamber is provided on the end face of pedestal, in the intracavitary setting of product type
There are three supporting block, there are two supporting for dead point in three supporting blocks, one is floating support, the cylinder of three supporting blocks and expansion
Oil seal seat shell, just can be accurately positioned by folder cooperation.
The utility model has the following beneficial effects: oil seal seat shell can be accurately positioned, sent out after preventing oil seal seat shell from positioning
The shape that changes and play；Due to being that expansion is taken to fix, oil seal seat shell not easy to wear, so high rigidity material can be used in each component
Material, does not need often to correct, production efficiency can be improved.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the end structure illustration of pedestal；
Fig. 3 is the schematic cross-sectional view of the utility model；
Fig. 4 is the decomposition diagram of main component in the utility model；
Fig. 5 is the use state diagram of the utility model.
Specific embodiment:
Referring to figs. 1 to Fig. 5, a kind of novel clamp for turning oil seal seat housing face, it includes that collet chuck 1 and setting exist
The swollen plug 2 cooperated in collet chuck 1 and with collet chuck 1, the outer diameter of collet chuck 1 and the macropore of oil seal seat shell cooperate, under natural conditions cylinder
The outer diameter of folder 1 is less than or equal to the diameter of the macropore, and the maximum outside diameter of collet chuck 1 is greater than the macropore after swollen 2 expansion of plug
Diameter enables oil seal seat shell to be fixed under expansion, and swollen plug 2 is integrally molded so as expansion rod with shaft 3, and shaft 3 is used for
The pull rod for connecting numerically controlled lathe, providing pulling force by the pull rod of numerically controlled lathe expands collet chuck 1, and one is provided in expansion rod and is sunk
The pull rod that bolt is used to connect numerically controlled lathe is arranged in head screw hole in the countersunk screw holes of expansion rod；
Collet chuck 1 be fixedly connected on annular pedestal 4 in, collet chuck 1 connect by ring flange 1-1 with pedestal 4, shaft 3 and
The part ring flange 1-1 of collet chuck 1 is slidably matched；It is provided with multiple countersunk screw holes on pedestal 4, passes through bolt in countersunk screw holes
Connect the main shaft of numerically controlled lathe；Collet chuck 1 protrudes from the end face setting of pedestal 4；Product type chamber 4- is provided on the end face of pedestal 4
1, setting is there are three supporting block in product type chamber 4-1, and there are two for dead point support 5 in three supporting blocks, one is branch of floating
The collet chuck 1 of support 6, three supporting blocks and expansion cooperates, and just can be accurately positioned oil seal seat shell.
The numerically controlled lathe is the CAK3665ni type numerically controlled lathe or similar products of Shenyang machine tool plant production.
Preferably, the countersunk screw holes in expansion rod prevent sundries from entering with the closure of end cap 7.
Preferably, for the ease of installing collet chuck 1, pedestal 4 has two sections composition is bolted.
Preferably, for the ease of rotating base 4, fluted 4-2 is set on pedestal 4.
Preferably, oil seal seat shell is replaced for the ease of one-handed performance, there are two symmetrical notches for setting on collet chuck 1
1-2。
Claims (5)
1. a kind of novel clamp for turning oil seal seat housing face, it is characterised in that it includes collet chuck (1) and is arranged in cylinder
The swollen plug (2) in (1) and with collet chuck (1) cooperation is pressed from both sides, swollen plug (2) and shaft (3) are integrally molded so as expansion rod, in expansion rod
It is provided with a countersunk screw holes；Collet chuck (1) be fixedly connected on annular pedestal (4) in, collet chuck (1) by ring flange (1-1) come
It is connect with pedestal (4), shaft (3) and the ring flange (1-1) of collet chuck (1) are partially slidably matched；It is provided on pedestal (4) multiple
Countersunk screw holes；Collet chuck (1) protrudes from the end face setting of pedestal (4)；Product type chamber (4-1) is provided on the end face of pedestal (4),
Setting is there are three supporting block in the product type chamber (4-1), and there are two supporting (5) for dead point in three supporting blocks, one is is floated
It supports (6).
2. a kind of novel clamp for turning oil seal seat housing face as described in claim 1, it is characterised in that in expansion rod
Countersunk screw holes with end cap (7) closure.
3. a kind of novel clamp for turning oil seal seat housing face as described in claim 1, it is characterised in that pedestal (4) has
Two sections are bolted composition.
4. a kind of novel clamp for turning oil seal seat housing face as described in claim 1, it is characterised in that in pedestal (4)
Upper setting fluted (4-2).
5. a kind of novel clamp for turning oil seal seat housing face as described in claim 1, it is characterised in that in collet chuck (1)
There are two symmetrical notch (1-2) for upper setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062506.5U CN208409299U (en) | 2018-07-05 | 2018-07-05 | A kind of novel clamp for turning oil seal seat housing face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062506.5U CN208409299U (en) | 2018-07-05 | 2018-07-05 | A kind of novel clamp for turning oil seal seat housing face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409299U true CN208409299U (en) | 2019-01-22 |
Family
ID=65124901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062506.5U Expired - Fee Related CN208409299U (en) | 2018-07-05 | 2018-07-05 | A kind of novel clamp for turning oil seal seat housing face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409299U (en) |
-
2018
- 2018-07-05 CN CN201821062506.5U patent/CN208409299U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200705 |