CN103521590A - Bidirectional coaxial hole machining equipment - Google Patents
Bidirectional coaxial hole machining equipment Download PDFInfo
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- CN103521590A CN103521590A CN201210223883.3A CN201210223883A CN103521590A CN 103521590 A CN103521590 A CN 103521590A CN 201210223883 A CN201210223883 A CN 201210223883A CN 103521590 A CN103521590 A CN 103521590A
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Abstract
The invention discloses bidirectional coaxial machining equipment which comprises a rack, a workpiece locating device, a first punching needle, a second punching needle, a first power unit and a second power unit. The workpiece locating device is fixedly arranged on the rack, the workpiece locating device and a workpiece can be fixedly located, the first power unit and the second power unit are fixedly arranged on the rack, the first punching needle and the second punching needle are coaxially located at the two axial ends of the workpiece, the first power unit and the second power unit can drive the first punching needle and the second punching needle to carry out opposite feeding motion in the axial direction of the first punching needle and the second punching needle, and the opposite ends of the first punching needle and the second punching needle can stretch into the two axial ends of the workpiece. According to the bidirectional coaxial machining equipment, the operation that two hole groove structures can be achieved in one-time clamp of the workpiece with bidirectional coaxial holes through the first punching needle and the second punching needle in the opposite motion, the coaxiality of the first punching needle and the second punching needle is ensured through dedicated measuring tools, and therefore the coaxiality of the hole-groove structures of the two end faces of the workpiece is ensured. Furthermore, bidirectional holes can be formed through the one-time clamp, cumulative errors are avoided, machining precision and production efficiency are improved, production cost is reduced, and using is convenient.
Description
Technical field
The present invention relates to a kind of punching apparatus, refer to especially a kind of bidirectional coaxial hole process equipment.
Background technology
Traditional two-way hex tool is adding man-hour, respectively two hexagon rings is processed, and needs twice clamping, has cumulative errors, after processing, two-direction hole concentricity is low, and machining accuracy is difficult to guarantee, and twice clamping, loses time, production efficiency is low, and labor strength is large, and production cost is high.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of bidirectional coaxial hole process equipment, this bidirectional coaxial hole process equipment has improved machining accuracy and the production efficiency of two-way concentric hole workpiece greatly, has reduced production cost.
The technical scheme that the present invention adopts in order to solve its technical problem: a kind of bidirectional coaxial hole process equipment, comprise frame, Working piece positioning device, the first red needle, the second red needle and first, two power set, Working piece positioning device is fixed in frame, Working piece positioning device can with workpiece stationary positioned, first, two power set are fixedly arranged in frame, first, two red needles are coaxially positioned at workpiece spindle to two ends, first, two power set can drive first, two red needles are along its axially feed motion in opposite directions, first, workpiece spindle can be stretched in two ends in two red needle opposite ends.
As a further improvement on the present invention, described first and second power set are oil cylinder, and its piston rod is connected with the first red needle and the second red needle respectively.
As a further improvement on the present invention, described first and second red needle is coaxial with workpiece.
As a further improvement on the present invention, described Working piece positioning device comprises locating piece, pressure head and the 3rd power set, described locating piece is fixed in frame, in locating piece, be provided with workpiece locating groove, workpiece be able to axial retention be positioned in this workpiece locating groove, described locating piece along workpiece spindle to two side on be respectively equipped with for first and second red needle, wear dodge perforation, the 3rd power set can be with dynamic head along vertical workpiece axially-movable, pressure head be able to be tight against workpiece periphery wall.
As a further improvement on the present invention, described the 3rd power set are oil cylinder, and piston rod and the pressure head of oil cylinder are connected.
As a further improvement on the present invention, the described briquetting that is also provided with, described briquetting be able to be placed in the workpiece locating groove of locating piece, and downside and workpiece are combined closely.
As a further improvement on the present invention, described first and second red needle cross section is a kind of in hexagon and circle.
The invention has the beneficial effects as follows: the present invention's first and second red needle by move toward one another has realized bidirectional coaxial hole workpiece clamped one time two the hole slot structures that are shaped, it can guarantee first and second red needle axiality by special measuring tool, so also just guaranteed the hole slot structure concentricity of workpiece both ends of the surface, and clamped one time can complete two-direction hole, avoid cumulative errors, improved machining accuracy, improved production efficiency, reduced production cost, easy to use.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention.
The specific embodiment
Embodiment: a kind of bidirectional coaxial hole process equipment, comprises frame 1, Working piece positioning device, the first red needle 2, the second red needle 3 and first, two power set 4, 5, Working piece positioning device is fixed in frame 1, Working piece positioning device can with workpiece stationary positioned, first, two power set 4, 5 are fixedly arranged in frame 1, and first, two red needles are coaxially positioned at workpiece spindle to two ends, and first, two power set 4, 5 can drive first, two red needles are along its axially feed motion in opposite directions, first, workpiece spindle can be stretched in two ends in two red needle opposite ends, during use, by workpiece stationary positioned in Working piece positioning device, first, two power set 4, 5 drive first, the relative feeding of two red needles by workpiece spindle to both ends of the surface go out hole slot structure, this equipment adopts special measuring tool can guarantee first in board assembling, two red needle axialities, have so also just guaranteed the hole slot structure concentricity of workpiece both ends of the surface, and clamped one time can complete two-direction hole, and process velocity is fast, and machining accuracy is high, has avoided cumulative errors, easy to use.
Described first and second power set 4,5 are oil cylinder, and its piston rod is connected with the first red needle 2 and the second red needle 3 respectively, and cylinder or motor driving cam mechanism also can be realized this function certainly.
Described first and second red needle is coaxial with workpiece.
Described Working piece positioning device comprises locating piece 6, pressure head 7 and the 3rd power set 8, described locating piece 6 is fixed in frame 1, in locating piece 6, be provided with workpiece locating groove, workpiece be able to axial retention be positioned in this workpiece locating groove, described locating piece 6 along workpiece spindle to two side on be respectively equipped with for first, two red needles wear dodges perforation, the 3rd power set 8 can be with dynamic head 7 along vertical workpiece axially-movable, pressure head 7 be able to be tight against workpiece periphery wall, by locating piece 6 by workpiece axial limiting, then by pressure head 7, workpiece is radially spacing, realized the accurate location of workpiece, positioner is easy to use, accurate positioning, be convenient to clamping, certainly except this kind of structure, can also be other structure, as also realized location by clamp structure, inferior is the structure that those skilled in the art are easy to expect according to this patent.
Described the 3rd power set 8 are oil cylinder, and the piston rod of oil cylinder and pressure head 7 are connected, and cylinder or motor driving cam mechanism also can be realized this function certainly.
The described briquetting 9 that is also provided with, described briquetting 9 be able to be placed in the workpiece locating groove of locating piece 6, and downside and workpiece are combined closely, during use, briquetting 9 is covered on workpiece, and then pressure head 7 heads on briquetting 9 and then workpiece pressing, guarantees that pressure evenly avoids weighing wounded surface of the work simultaneously.
Described first and second red needle cross section is a kind of in hexagon and circle, is convenient to process hex slot and circular hole, can certainly be other shape.
Claims (7)
1. a bidirectional coaxial hole process equipment, it is characterized in that: comprise frame (1), Working piece positioning device, the first red needle (2), the second red needle (3) and first, two power set (4, 5), Working piece positioning device is fixed in frame (1), Working piece positioning device can with workpiece stationary positioned, first, two power set (4, 5) be fixedly arranged in frame (1), first, two red needles are coaxially positioned at workpiece spindle to two ends, first, two power set (4, 5) can drive first, two red needles are along its axially feed motion in opposite directions, first, workpiece spindle can be stretched in two ends in two red needle opposite ends.
2. bidirectional coaxial according to claim 1 hole process equipment, is characterized in that: described first and second power set (4,5) are oil cylinder, and its piston rod is connected with the first red needle (2) and the second red needle (3) respectively.
3. bidirectional coaxial according to claim 1 hole process equipment, is characterized in that: described first and second red needle is coaxial with workpiece.
4. bidirectional coaxial according to claim 1 hole process equipment, it is characterized in that: described Working piece positioning device comprises locating piece (6), pressure head (7) and the 3rd power set (8), described locating piece (6) is fixed in frame (1), locating piece is provided with workpiece locating groove in (6), workpiece be able to axial retention be positioned in this workpiece locating groove, described locating piece (6) along workpiece spindle to two side on be respectively equipped with for first, two red needles wear dodges perforation, the 3rd power set (8) can be with dynamic head (7) along vertical workpiece axially-movable, pressure head (7) be able to be tight against workpiece periphery wall.
5. bidirectional coaxial according to claim 4 hole process equipment, is characterized in that: described the 3rd power set (8) are oil cylinder, and the piston rod of oil cylinder and pressure head (7) are connected.
6. bidirectional coaxial according to claim 4 hole process equipment, is characterized in that: the described briquetting (9) that is also provided with, described briquetting (9) be able to be placed in the workpiece locating groove of locating piece (6), and downside and workpiece are combined closely.
7. bidirectional coaxial according to claim 1 hole process equipment, is characterized in that: described first and second red needle cross section is a kind of in hexagon and circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223883.3A CN103521590A (en) | 2012-07-02 | 2012-07-02 | Bidirectional coaxial hole machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223883.3A CN103521590A (en) | 2012-07-02 | 2012-07-02 | Bidirectional coaxial hole machining equipment |
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| Publication Number | Publication Date |
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| CN103521590A true CN103521590A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210223883.3A Pending CN103521590A (en) | 2012-07-02 | 2012-07-02 | Bidirectional coaxial hole machining equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290202A (en) * | 2015-12-04 | 2016-02-03 | 苏州远山机械科技有限公司 | Sectional material corner punching machine |
| CN108177058A (en) * | 2017-12-27 | 2018-06-19 | 谢齐容 | A kind of pipe fitting is automatically into arc equipment and its into arc method |
| CN108176982A (en) * | 2017-12-27 | 2018-06-19 | 谢齐容 | A kind of arc making device and its arc making method |
| CN110064724A (en) * | 2019-04-23 | 2019-07-30 | 亿和精密工业（苏州）有限公司 | A kind of two-way riveting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01309738A (en) * | 1988-06-07 | 1989-12-14 | Delta Kogyo Kk | Punching method to pipe |
| JPH11319983A (en) * | 1998-05-07 | 1999-11-24 | Mikado Kiki Hanbai Kk | Punching press of cylindrical work having internally stepped groove |
| CN2850868Y (en) * | 2005-12-06 | 2006-12-27 | 旭东机械(昆山)有限公司 | Speed-increasing mechanism of hydraulic piercing press |
| CN101623732A (en) * | 2008-07-08 | 2010-01-13 | 庄添财 | Punching machine |
| CN101758134A (en) * | 2009-11-03 | 2010-06-30 | 天津市天锻压力机有限公司 | Bidirectional punching press with constantly changing mold clamping force |
| CN102294395A (en) * | 2011-08-30 | 2011-12-28 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN202683722U (en) * | 2012-07-02 | 2013-01-23 | 昆山义成工具有限公司 | Dual-direction coaxial hole machining device |
-
2012
- 2012-07-02 CN CN201210223883.3A patent/CN103521590A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01309738A (en) * | 1988-06-07 | 1989-12-14 | Delta Kogyo Kk | Punching method to pipe |
| JPH11319983A (en) * | 1998-05-07 | 1999-11-24 | Mikado Kiki Hanbai Kk | Punching press of cylindrical work having internally stepped groove |
| CN2850868Y (en) * | 2005-12-06 | 2006-12-27 | 旭东机械(昆山)有限公司 | Speed-increasing mechanism of hydraulic piercing press |
| CN101623732A (en) * | 2008-07-08 | 2010-01-13 | 庄添财 | Punching machine |
| CN101758134A (en) * | 2009-11-03 | 2010-06-30 | 天津市天锻压力机有限公司 | Bidirectional punching press with constantly changing mold clamping force |
| CN102294395A (en) * | 2011-08-30 | 2011-12-28 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN202683722U (en) * | 2012-07-02 | 2013-01-23 | 昆山义成工具有限公司 | Dual-direction coaxial hole machining device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290202A (en) * | 2015-12-04 | 2016-02-03 | 苏州远山机械科技有限公司 | Sectional material corner punching machine |
| CN108177058A (en) * | 2017-12-27 | 2018-06-19 | 谢齐容 | A kind of pipe fitting is automatically into arc equipment and its into arc method |
| CN108176982A (en) * | 2017-12-27 | 2018-06-19 | 谢齐容 | A kind of arc making device and its arc making method |
| CN108177058B (en) * | 2017-12-27 | 2019-10-29 | 江苏福吉特管业有限公司 | A kind of pipe fitting is automatically at arc equipment and its at arc method |
| CN110064724A (en) * | 2019-04-23 | 2019-07-30 | 亿和精密工业（苏州）有限公司 | A kind of two-way riveting device |
| CN110064724B (en) * | 2019-04-23 | 2024-04-30 | 亿和精密工业（苏州）有限公司 | Bidirectional punching and riveting device |
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Application publication date: 20140122 |