CN203599913U - Clamp for inner-hole locating and plane milling of door closer shell - Google Patents
Clamp for inner-hole locating and plane milling of door closer shell Download PDFInfo
- Publication number
- CN203599913U CN203599913U CN201320766803.9U CN201320766803U CN203599913U CN 203599913 U CN203599913 U CN 203599913U CN 201320766803 U CN201320766803 U CN 201320766803U CN 203599913 U CN203599913 U CN 203599913U
- Authority
- CN
- China
- Prior art keywords
- door closer
- closer shell
- clamp
- hole locating
- shell
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 19
- 239000004568 cement Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a clamp for inner-hole locating and plane milling of a door closer shell. The clamp for inner-hole locating and plane milling of the door closer shell comprises a frame structure, wherein the frame structure is composed of a base plate, a top plate, a left supporting plate and a right supporting plate, 90-degree rotating corners are further and symmetrically hinged to the left supporting plate and the right supporting plate respectively, inner holes formed in the two ends of the door closer shell are installed in a sleeved mode through the right-angled edges of the rotating corners, and a threaded rod is screwed into the top plate through threads formed in the top plate so that the door closer shell can be pressurized and fastened; the maximum rotation angle of the rotating corners is 90 degrees. In order to prevent the surface of the door closer shell from being damaged or deforming, the clamp further comprises a plastic pressing block, wherein the plastic pressing block is installed on the head portion of the threaded rod in a rotatable mode, and a hexagon socket screw serves as the threaded rod. The clamp for inner-hole locating and plane milling of the door closer shell has the advantages that machining of the two surfaces of the door closer shell can be achieved through one-time clamping of a workpiece, and accumulative errors caused by repeated clamping are avoided; accuracy control is stable through inner-hole locating, multi-machine operation of workers is achieved, production efficiency is improved, the cost is reduced, the production cycle of the door closer shell is obviously shortened, and the rejection rate of the door closer shell is reduced.
Description
Technical field
The utility model relates to a kind of fixture of door closer housing milling flat, belongs to field of machining.
Background technology
Door closer housing is to process by casting, need to be to four outer face milling flats, in prior art, workman's clamping once can only be processed a plane, repeated clamping workpiece, labor strength is large, and production efficiency is low, and accessory production cost is high, the cycle is long, loss equipment and human resources, and housing centre-to-centre spacing size Control is unstable, easily produce defective products, cause larger difficulty to later stage housing manufacturing procedure.
Utility model content
The utility model, according to above not enough, provides a kind of door closer housing Internal hole positioning clamp for milling flat.
The technical solution of the utility model is:
A kind of door closer housing Internal hole positioning clamp for milling flat, comprise by base plate, top board, left support plate, right support plate and form frame structure, wherein, on left support plate, right support plate, be also hinged with symmetrically the corner of 90 degree, the endoporus at door closer housing two ends is inserted in from the right-angle side of corner, screw rod is screwed into the screw thread on top board, fastening to the pressurization of door closer housing.
The maximum angle that described corner rotates is 90 degree.
In order to prevent that product surface is injured or to be out of shape, also comprise plastic cement briquetting, this plastic cement briquetting is installed in rotation on the head of described screw rod.
Described screw rod is soket head cap screw.
It is mainly convenient installation that corner can rotate, the maximum angle that corner rotates is that 90 degree are to carry out spacing to door closer housing, while installing, the interior hole site of door closer housing also just determined, door closer housing, in the time of milling face, is also just processed take this endoporus as benchmark, the problem of having avoided the coarse injustice of door closer surface of shell cannot look for benchmark, the most important thing is, the maximum benefit that is benchmark with endoporus is not affect the processing of door closer surface of shell.
The beneficial effects of the utility model are: clamped one time workpiece is realized the processing of housing two sides, avoid multiple clamping and accumulated error, and dependence Internal hole positioning, precision control is stable, workman realizes multi-machine operation, enhances productivity, and reduces costs, obviously shorten the production cycle of housing, reduce its scrappage.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Overall structure schematic diagram when Fig. 2 is the utility model use.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of door closer housing Internal hole positioning clamp for milling flat, comprise by base plate 1, top board 4, left support plate 6, right support plate 2 and form frame structure, wherein, on left support plate 6, right support plate 2, be also hinged with symmetrically the corner 3 of 90 degree, the endoporus 91 at door closer housing 9 two ends is inserted in from the right-angle side of corner 3, and screw rod 5 is screwed into the screw thread on top board 4, pressurizes fastening to door closer housing 9.
The maximum angle that described corner 3 rotates is 90 degree.
Also comprise plastic cement briquetting 7, this plastic cement briquetting 7 is installed in rotation on the head of described screw rod 5.Needing only particularly the head that plastic cement briquetting 7 is fixed on to screw rod 5 in the mode of riveted joint can realize.
The described optional soket head cap screw of screw rod 5, tightens by die nut 8, after compression, can shed, convenient processing.
When after the complete one side of milling cutter milling, whole fixture upset milling another side, after two facing cuts are complete, folder once, turn 90 degrees workpiece again, the more other two sides of milling.
Claims (4)
1. a door closer housing Internal hole positioning clamp for milling flat, it is characterized in that, comprise by base plate (1), top board (4), left support plate (6), right support plate (2) and form frame structure, wherein, on left support plate (6), right support plate (2), be also hinged with symmetrically the corner (3) of 90 degree, the endoporus (91) at door closer housing (9) two ends is inserted in from the right-angle side of corner (3), and screw rod (5) is screwed into the screw thread on top board (4), pressurizes fastening to door closer housing (9).
2. a kind of door closer housing Internal hole positioning clamp for milling flat as claimed in claim 1, is characterized in that, the maximum angle that described corner (3) rotates is 90 degree.
3. a kind of door closer housing Internal hole positioning clamp for milling flat as claimed in claim 1 or 2, is characterized in that, also comprise plastic cement briquetting (7), this plastic cement briquetting (7) is installed in rotation on the head of described screw rod (5).
4. a kind of door closer housing Internal hole positioning clamp for milling flat as claimed in claim 1 or 2, is characterized in that, described screw rod (5) is soket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766803.9U CN203599913U (en) | 2013-11-28 | 2013-11-28 | Clamp for inner-hole locating and plane milling of door closer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766803.9U CN203599913U (en) | 2013-11-28 | 2013-11-28 | Clamp for inner-hole locating and plane milling of door closer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599913U true CN203599913U (en) | 2014-05-21 |
Family
ID=50712612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320766803.9U Expired - Fee Related CN203599913U (en) | 2013-11-28 | 2013-11-28 | Clamp for inner-hole locating and plane milling of door closer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096937A (en) * | 2014-07-07 | 2014-10-15 | 郑州磨料磨具磨削研究所有限公司 | Fast workpiece blank positioning method and positioning clamp |
-
2013
- 2013-11-28 CN CN201320766803.9U patent/CN203599913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096937A (en) * | 2014-07-07 | 2014-10-15 | 郑州磨料磨具磨削研究所有限公司 | Fast workpiece blank positioning method and positioning clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201871793U (en) | Ordinary-milling milled-conical-surface clamp | |
| CN203221361U (en) | Milling clamp on installation faces on two sides of milling box body | |
| CN203599913U (en) | Clamp for inner-hole locating and plane milling of door closer shell | |
| CN204195325U (en) | A kind of positioning fixture fixing punching for pressing plate | |
| CN203557155U (en) | Fixture used for controlling machining deformation of thin-wall specially-shaped workpieces | |
| CN203197777U (en) | Motor base tool | |
| CN203516312U (en) | Positionable busbar clamp | |
| CN205703364U (en) | A kind of non-standard component Flexible Fixturing device | |
| CN204504780U (en) | Urceolus ozzle process equipment | |
| CN204036050U (en) | Part bore hole location special fixture | |
| CN202804721U (en) | Novel part machining jig | |
| CN202684596U (en) | Lathe clamping fixture for eccentric shaft | |
| CN201274627Y (en) | Three-way connection piece for cabinet frame | |
| CN201728536U (en) | High-efficiency locating processing device | |
| CN205218818U (en) | Quick grinding fixture of small -size part | |
| CN204262786U (en) | A kind of cylinder stationary fixture | |
| CN104511764A (en) | Milling fixture of flange | |
| CN103231265B (en) | Hold down gag | |
| CN202592030U (en) | Device for processing inclined surface and inclined surface hole of box body part | |
| CN205111198U (en) | Gyration work piece welding clamping device | |
| CN103231267A (en) | Adjustable fixture | |
| CN205218555U (en) | Two angular adjustment mechanism | |
| CN206464872U (en) | Air clamper | |
| CN204976340U (en) | Press from both sides line pincers grinding fixture | |
| CN103264300A (en) | Fixture for milling small-end oblique planes of connecting rods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 323903 No. 8, Gaogang Industrial Zone, economic development zone, Wenxi Town, Qingtian County, Lishui City, Zhejiang Province Patentee after: Zhejiang Aibo Security Technology Co.,Ltd. Address before: 323903 Gaogang Industrial Zone, Qingtian Economic Development Zone, Lishui City, Zhejiang Province Patentee before: ZHEJIANG AIBO DOOR HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 |