CN202667718U - Positioning machine for center hole of round bar steel - Google Patents
Positioning machine for center hole of round bar steel Download PDFInfo
- Publication number
- CN202667718U CN202667718U CN 201220279534 CN201220279534U CN202667718U CN 202667718 U CN202667718 U CN 202667718U CN 201220279534 CN201220279534 CN 201220279534 CN 201220279534 U CN201220279534 U CN 201220279534U CN 202667718 U CN202667718 U CN 202667718U
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- China
- Prior art keywords
- round bar
- center hole
- bar steel
- utility
- model
- 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
The utility model relates to a positioning machine for a center hole of round bar steel. The positioning machine comprises a machine frame; a lifting device and a fixing plate for fixing a pipe are arranged on the machine frame; the lifting device controls the position of a workpiece, the fixing plate is used for positioning the workpiece, a starting motor drives a drilling bit to rotate through a transmission belt, and the rotating drilling bit marks on a center point of the round bar steel so as to position the center hole of the round bar steel before perforation. The positioning machine for the center hole of the round bar steel can be used to position the center hole of a pipe with larger wall thickness, so that the requirements on production of a product can be met.
Description
Technical field
The utility model relates to pipe fitting treatment facility technical field, particularly relates to the round steel centre bore localization machine of a kind of tubular goods centre bore location usefulness.
Background technology
In the prior art, round steel all is directly to carry out before perforation, does not draw central point, when running into wall thickness and reaching more greatly the larger product in aperture, be easy to cause perforation after wall unevenness even, following process is brought hidden danger of quality, the finished product product causes Wall-Thickness Difference to exceed standard easily.
The manufacturer of general pipe fitting, in the time of perforation, often be directly to carry out, for thick-walled pipe or perhaps the higher product of required precision, the deviation at center will cause the defect of data of Wall-Thickness Difference during perforation, directly cause the product wall thickness defective, the finished product product only has the reception of concession or the transformation of the way, causes the increase of cost.
The utility model content
For the problems referred to above, main purpose of the present utility model is to provide the round steel centre bore localization machine of a kind of tubular goods centre bore location usefulness.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of round steel centre bore localization machine, described localization machine comprises frame, frame is provided with lowering or hoisting gear and is used for fixing the fixed head of pipe fitting, also be fixed with motor on the described frame, described motor is connected with drill bit by driving-belt, when described localization machine work, the apex point of described drill bit is aimed at the center of the cross section of the pipe fitting that needs processing.
In specific embodiment of the utility model, described lowering or hoisting gear is for can regulate the up and down lowering or hoisting gear of direction.
Positive progressive effect of the present utility model is: the round steel centre bore localization machine that the utility model provides has following advantage: the utility model comprises a frame, the position of apparatus capable of fluctuating control workpiece, fixed head comes workpiece is positioned, open motor and drive bit by driving-belt, the drill bit of rotation carries out mark at the round steel central point, finish the front location to the round steel centre bore of perforation, round steel centre bore localization machine described in the utility model, the location of centre bore can be carried out to the larger pipe fitting of wall thickness, the requirement of production can be satisfied.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Fig. 1 is structural representation of the present utility model.As shown in Figure 1: the round steel centre bore localization machine that the utility model provides is mainly used in accurately locating usefulness to the round steel centre bore.It comprises frame 1, and during work, the round steel 2 that need are located is placed on the lowering or hoisting gear 3, lowering or hoisting gear 3 can be regulated up and down direction, and fixed head 4 is used for fixing round steel 2, opens motor 5, motor 5 rotates by driving-belt 6 and drives drill bit 7 rotations, finishes the location to round steel 2 centre bores.
Round steel centre bore localization machine described in the utility model can be carried out to round steel the accurate location of centre bore, and to guarantee round steel after perforation, Wall-Thickness Difference requires to reach the product standard requirement.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. round steel centre bore localization machine, it is characterized in that: described localization machine comprises frame (1), frame (1) is provided with lowering or hoisting gear (3) and is used for fixing the fixed head (4) of pipe fitting, also be fixed with motor (5) on the described frame (1), described motor (5) is connected with drill bit (7) by driving-belt (6), when described localization machine work, the apex point of described drill bit (7) is aimed at the center of the cross section of the pipe fitting that needs processing.
2. round steel centre bore localization machine according to claim 1, it is characterized in that: described lowering or hoisting gear (3) is for can regulate the up and down lowering or hoisting gear of direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279534 CN202667718U (en) | 2012-06-13 | 2012-06-13 | Positioning machine for center hole of round bar steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279534 CN202667718U (en) | 2012-06-13 | 2012-06-13 | Positioning machine for center hole of round bar steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667718U true CN202667718U (en) | 2013-01-16 |
Family
ID=47488651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279534 Expired - Fee Related CN202667718U (en) | 2012-06-13 | 2012-06-13 | Positioning machine for center hole of round bar steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386501A (en) * | 2013-07-25 | 2013-11-13 | 安吉县鹏大钢管有限公司 | High-efficiency round steel central hole machining device |
| CN104493240A (en) * | 2014-12-03 | 2015-04-08 | 江苏武进不锈股份有限公司 | Bar material center hole drilling machine |
-
2012
- 2012-06-13 CN CN 201220279534 patent/CN202667718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386501A (en) * | 2013-07-25 | 2013-11-13 | 安吉县鹏大钢管有限公司 | High-efficiency round steel central hole machining device |
| CN103386501B (en) * | 2013-07-25 | 2015-11-04 | 安吉县鹏大钢管有限公司 | A kind of round steel machining device for central holes efficiently |
| CN104493240A (en) * | 2014-12-03 | 2015-04-08 | 江苏武进不锈股份有限公司 | Bar material center hole drilling machine |
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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: 20130116 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |