CN203449035U - Metal bar end portion auxiliary machining tool - Google Patents
Metal bar end portion auxiliary machining tool Download PDFInfo
- Publication number
- CN203449035U CN203449035U CN201320472905.XU CN201320472905U CN203449035U CN 203449035 U CN203449035 U CN 203449035U CN 201320472905 U CN201320472905 U CN 201320472905U CN 203449035 U CN203449035 U CN 203449035U
- Authority
- CN
- China
- Prior art keywords
- groove
- metal bar
- end portion
- base plate
- plate
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model belongs to the technical field of machining equipment, and particularly relates to a metal bar end portion auxiliary machining tool. The metal bar end portion auxiliary machining tool comprises a base plate, wherein a plurality of connecting holes are formed in the edge of the base plate. A supporting block is arranged on the base plate, and a groove with the semicircular section is formed in the center of the top of the supporting block, wherein the groove with the semicircular section is transversely through. Two opposite clamping plates are arranged at the position, located at the outer end of the supporting block, of the base plate, and the distance between the two clamping plates is equal to the width of the groove. A compressing device is arranged on the top of the inner end of the supporting block. The metal bar end portion auxiliary machining tool further comprises a rotatable cover plate and a thumb lever, the rotatable cover plate is arranged on one side of the groove, the thumb lever is arranged on the other side of the groove and provided with a pressing plate, a threaded rod which is located in a threaded hole formed in the supporting block is arranged at the bottom of the pressing plate, and a bayonet is formed in the edge of the cover plate. The metal bar end portion auxiliary machining tool is simple in structure, and middle stress deformation of a metal bar generated when the end portion of the metal bar is machined is effectively avoided.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of metal rod ends secondary process frock.
Background technology
In field of machining, often relate to the processing to metal rod ends.For some thinner Metallic rod, its end is added man-hour wherein portion easily there is stress deformation, therefore need a kind of secondary process frock rational in infrastructure.
Utility model content
The utility model for solve the technical problem existing in known technology provide a kind of simple in structure, effectively prevent that Metallic rod from adding the metal rod ends secondary process frock of middle part stress deformation in man-hour in end.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: metal rod ends secondary process frock comprises that edge is provided with the base plate of a plurality of connecting holes, on described base plate, be provided with tray, at the center at described tray top with the groove of semi-circular cross-section, lateral direction penetrating; On described base plate, the outer end of described tray is provided with two relative clamping plate, distance between the two equals the width of described groove; Top in described tray the inner is also provided with hold down gag, this device comprise be located at described groove one side rotatable cover plate, be located at the thick stick of dialling with pressing plate of groove opposite side, the bottom of described pressing plate is provided with and is positioned at the threaded rod that is opened in the screwed hole on described tray, at the edge of described cover plate, is also provided with bayonet socket.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure.Metallic rod is positioned in groove, and rear end is clamped between two clamping plate, and front end is compressed by hold down gag, needs the end of processing by stretching out in groove, has effectively avoided Metallic rod middle part stress deformation man-hour this end is added.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model.
In figure: 1, cover plate; 2, pressing plate; 3, dial thick stick; 4, tray; 5, groove; 6, clamping plate; 7, base plate; 8, connecting hole.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises that edge is provided with the base plate 7 of a plurality of connecting holes 8, is provided with tray 4 on base plate 7, at the center at tray 4 tops with the groove 5 of semi-circular cross-section, lateral direction penetrating for placing Metallic rod.
On base plate 7, the outer end of tray 4 is provided with two relative clamping plate 6, distance between the two equals the width of groove 5, after Metallic rod is positioned in groove 5, end is clamped between two clamping plate 6.
Top in tray 4 the inners is also provided with hold down gag, this device comprise be located at groove 5 one sides rotatable cover plate 1, be located at groove 5 opposite sides with pressing plate 2, dial thick stick 3, the bottom of pressing plate 2 is provided with and is positioned at the threaded rod that is opened in the screwed hole on tray 4, at the edge of cover plate 1, is also provided with bayonet socket.After cover plate 1 rotation, its bayonet socket is fastened on threaded rod, by stirring thick stick 3, makes pressing plate 2 holddown plate 1 gradually downwards, and cover plate 1 is fixed in groove 5 Metallic rod.
Claims (1)
1. a metal rod ends secondary process frock, it is characterized in that: comprise that edge is provided with the base plate of a plurality of connecting holes (8) (7), on described base plate (7), be provided with tray (4), at the center at described tray (4) top with the groove (5) of semi-circular cross-section, lateral direction penetrating; Outer end upper at described base plate (7), described tray (4) is provided with relative two clamping plate (6), and distance between the two equals the width of described groove (5); The top inner at described tray (4) is also provided with hold down gag, this device comprise be located at described groove (5) one sides rotatable cover plate (1), be located at groove (5) opposite side with pressing plate (2), dial thick stick (3), the bottom of described pressing plate (2) is provided with and is positioned at the threaded rod that is opened in the screwed hole on described tray (4), at the edge of described cover plate (1), is also provided with bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472905.XU CN203449035U (en) | 2013-08-02 | 2013-08-02 | Metal bar end portion auxiliary machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472905.XU CN203449035U (en) | 2013-08-02 | 2013-08-02 | Metal bar end portion auxiliary machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449035U true CN203449035U (en) | 2014-02-26 |
Family
ID=50128938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472905.XU Expired - Fee Related CN203449035U (en) | 2013-08-02 | 2013-08-02 | Metal bar end portion auxiliary machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296809A (en) * | 2017-12-30 | 2018-07-20 | 天津市维丹科技有限责任公司 | A kind of auxiliary device for metal rod ends processing |
-
2013
- 2013-08-02 CN CN201320472905.XU patent/CN203449035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296809A (en) * | 2017-12-30 | 2018-07-20 | 天津市维丹科技有限责任公司 | A kind of auxiliary device for metal rod ends processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |