CN103203395A - Extension machine - Google Patents
Extension machine Download PDFInfo
- Publication number
- CN103203395A CN103203395A CN201310094053XA CN201310094053A CN103203395A CN 103203395 A CN103203395 A CN 103203395A CN 201310094053X A CN201310094053X A CN 201310094053XA CN 201310094053 A CN201310094053 A CN 201310094053A CN 103203395 A CN103203395 A CN 103203395A
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- China
- Prior art keywords
- extension
- hole
- rotating disc
- groove
- bolt
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- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention belongs to the field of bolt extension machinery, and relates to an extension machine which comprises a base, a body and an extension hole. A measurement hole is arranged on the body, a rotating disc is rotationally arranged on the base, and a first groove matched with the extension hole and a second groove matched with the measurement hole are arranged on the rotating disc, and correspond to each other by the central axis of the rotating disc. The extension machine can detect whether bolt extension is qualified or not after bolt extension is finished, and accordingly the problem that two machines are needed for performing extension and measurement respectively in the past is solved.
Description
Technical field
The present invention relates to a kind of spreadboard, especially relate to a kind of bolt extension machinery.
Background technology
In Investment in fastener industry, often to use spreadboard, the extension function prolongs an end of bolt, makes it reach the standard that meets.After spreadboard has extended bolt, to take to special detection machine to go to detect whether reached needed extension requirement to the bolt that has extended usually.This will need two kinds of machines: a kind of spreadboard, a kind of detection machine.Increase the cost of enterprise, expended the extra time.
Summary of the invention
The present invention is directed to deficiency of the prior art, a kind of spreadboard is provided, can extend at bolt and finish the back and carry out whether qualified detection of bolt extension at once.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of spreadboard, comprise base, main body, extension hole on the main body, described main body is provided with measured hole, rotates on the described base and is provided with rotating disc, described rotating disc is provided with the first groove that cooperates with described extension hole and the second groove that matches with described measured hole, and described first groove and described second groove are with rotating disc central shaft correspondence.Arrange like this, base is provided with rotatable rotating disc, rotating disc is provided with two grooves, these two grooves respectively with extension hole and measured hole correspondence, the operation and measure operation of so can extending simultaneously is after operation is finished, take out the bolt that has measured, insert the bolt that does not extend, rotate rotating disc again, being in respectively under extension hole and the measured hole again of two groove natures.
In the technique scheme, preferred, be provided with spring in the described measured hole, be connected with inductor on the described spring, described measured hole is outside equipped with the display that is communicated with described inductor.Arrange like this, the inductor on spring and the spring is installed in the measured hole, when in bolt stretches into measured hole, touching spring, judge vertically according to what sensor measurement went out whether bolt is qualified, on the display that these numerical value may be displayed on inductor is communicated with.
In the technique scheme, preferred, described measured hole is outside equipped with the warning lamp that is communicated with described inductor.Arrange like this, when product was defective, warning lamp can glimmer, the prompting staff.
The invention has the beneficial effects as follows to extend at bolt finishes the back and carry out whether qualified detection of bolt extension at once.
Description of drawings
Fig. 1 is front schematic view of the present invention.
Fig. 2 is measured hole cross-sectional schematic of the present invention.
Fig. 3 is measured hole front schematic view of the present invention.
Fig. 4 is rotating disc schematic top plan view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the present invention is described in further detail.
As shown in Figures 1 to 4: a kind of spreadboard, comprise base 1, main body 2, extension hole 3 on the main body, also be provided with measured hole 5 on the main body 2, base 1 is provided with rotating disc 4, and rotating disc 4 is provided with first groove 10 and second groove 11, first groove 10 and second groove 11 on rotating disc 4 with rotating disc 4 central shaft correspondences, so when rotating disc 4 rotation first groove 10 and second groove 11 always can with measured hole 5 and extension hole 3 correspondences.Further, can be on base 14 times installations of rotating disc spacing, make rotating disc 4 can only carry out half-turn at every turn and rotate.Toward first groove 10 or 11 li placements of second groove or taking-up bolt the time, can be 4 rotations of rotating disc, 1/4th circles, measured hole 5 or the extension hole 3 unexpected events of hurting sb.'s feelings that drop just can or not take place in first groove 10 or second groove 11 under measured hole 5 and extension hole 3 like this.Spring 6 is installed in the measured hole 5, is connected with inductor 7 on the spring 6, inductor 7 can measure the suffered power of spring 6.Can set qualified bolt at inductor 7 in advance and give spring stressed scope, what exceed these scopes is exactly substandard product.Preferably, spring 6 lower ends can be equipped with disk 12, so that stressed more even.Measured hole 5 is outside equipped with display 8, display 8 and inductor 7 UNICOMs, and inductor 7 measured numerical value can show that the staff just can judge whether the length of bolt meets the requirements like this at display 8.Further, can be outside equipped with warning lamp 9 at measured hole 5, warning lamp 9 and inductor 7 UNICOMs can glimmer after inductor 7 measured numerical value overshoot numerical value limit up and down automatically, to remind the staff.
Claims (3)
1. spreadboard, comprise the extension hole (3) on base (1), main body (2), the main body (2), it is characterized by, described main body (2) is provided with measured hole (5), described base (1) is gone up to rotate and is provided with rotating disc (4), described rotating disc (4) is provided with the first groove (10) that cooperates with described extension hole (3) and the second groove (11) that matches with described measured hole (5), and described first groove (10) and described second groove (11) are symmetrical about the central shaft of described rotating disc (4).
2. a kind of spreadboard according to claim 1, it is characterized by, be provided with spring (6) in the described measured hole (5), be connected with inductor (7) on the described spring (6), described measured hole (5) is outside equipped with the display (8) that is communicated with described inductor (7).
3. a kind of spreadboard according to claim 2 is characterized by, and described measured hole (5) is outside equipped with the warning lamp (9) that is communicated with described inductor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094053XA CN103203395A (en) | 2013-03-22 | 2013-03-22 | Extension machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094053XA CN103203395A (en) | 2013-03-22 | 2013-03-22 | Extension machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103203395A true CN103203395A (en) | 2013-07-17 |
Family
ID=48750919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310094053XA Pending CN103203395A (en) | 2013-03-22 | 2013-03-22 | Extension machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103203395A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923153Y (en) * | 2006-04-29 | 2007-07-18 | 上海天合汽车安全***有限公司 | Safety belt U-frame forming and detecting apparatus |
| CN101576428A (en) * | 2009-06-18 | 2009-11-11 | 安特(苏州)精密机械有限公司 | Method and device for detecting stamping die missed tapping |
| CN201589590U (en) * | 2010-01-05 | 2010-09-22 | 丰兴精密产业（惠州）有限公司 | Length detector for long shaft |
| CN101915531A (en) * | 2010-07-23 | 2010-12-15 | 华德塑料制品有限公司 | Length measuring device |
| CN201749200U (en) * | 2010-08-05 | 2011-02-16 | 昆山威创精密机械有限公司 | Leak tapping tooth detection device and leak tapping tooth detection equipment |
| CN102248055A (en) * | 2011-05-31 | 2011-11-23 | 江阴市创新气门嘴有限公司 | Multi-station cycle valve automatic machining punch press |
| CN202207754U (en) * | 2011-07-20 | 2012-05-02 | 旭程电子(深圳)有限公司 | Riveting machine for movable contact |
| CN203209481U (en) * | 2013-03-22 | 2013-09-25 | 宁波金鼎紧固件有限公司 | Extension machine |
-
2013
- 2013-03-22 CN CN201310094053XA patent/CN103203395A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923153Y (en) * | 2006-04-29 | 2007-07-18 | 上海天合汽车安全***有限公司 | Safety belt U-frame forming and detecting apparatus |
| CN101576428A (en) * | 2009-06-18 | 2009-11-11 | 安特(苏州)精密机械有限公司 | Method and device for detecting stamping die missed tapping |
| CN201589590U (en) * | 2010-01-05 | 2010-09-22 | 丰兴精密产业（惠州）有限公司 | Length detector for long shaft |
| CN101915531A (en) * | 2010-07-23 | 2010-12-15 | 华德塑料制品有限公司 | Length measuring device |
| CN201749200U (en) * | 2010-08-05 | 2011-02-16 | 昆山威创精密机械有限公司 | Leak tapping tooth detection device and leak tapping tooth detection equipment |
| CN102248055A (en) * | 2011-05-31 | 2011-11-23 | 江阴市创新气门嘴有限公司 | Multi-station cycle valve automatic machining punch press |
| CN202207754U (en) * | 2011-07-20 | 2012-05-02 | 旭程电子(深圳)有限公司 | Riveting machine for movable contact |
| CN203209481U (en) * | 2013-03-22 | 2013-09-25 | 宁波金鼎紧固件有限公司 | Extension machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130717 |
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| RJ01 | Rejection of invention patent application after publication |