CN202683722U - Dual-direction coaxial hole machining device - Google Patents
Dual-direction coaxial hole machining device Download PDFInfo
- Publication number
- CN202683722U CN202683722U CN 201220314680 CN201220314680U CN202683722U CN 202683722 U CN202683722 U CN 202683722U CN 201220314680 CN201220314680 CN 201220314680 CN 201220314680 U CN201220314680 U CN 201220314680U CN 202683722 U CN202683722 U CN 202683722U
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Abstract
The utility model discloses a dual-direction coaxial hole machining device. The dual-direction coaxial hole machining device comprises a frame, a workpiece positioning device, a first punching pin, a second punching pin and first and second power devices, wherein the workpiece positioning device is fixed on the frame; the workpiece positioning device can be fixedly positioned with the workpiece; the first and second power devices are fixedly arranged on the frame; the first and second punching pins are coaxially arranged on the two axial ends of the workpiece; the first and second power devices can drive the first and second punching pins to oppositely feed and move along the axial directions of the two power devices; the opposite ends of the first and second punching pins can extend to the two axial ends of the workpiece. According to the utility model, the oppositely moving first and second punching pins achieve once clamping of the dual-direction coaxial hole workpiece, so as to form two hole slot structures; the coaxial degree of the first and second punching pins can be ensured by a special measuring tool, so that the concentricity of the hole slots on the two end surfaces of the workpiece is ensured, and the dual-direction hole can be machined by once clamping. Besides, the dual-direction coaxial hole machining device avoids an accumulated error, improves the machining precision, improves the production efficiency, reduces the production cost, and is convenient to use.
Description
Technical field
The utility model relates to a kind of punching apparatus, refers 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, the two-direction hole concentricity is low after the processing, 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.
The utility model content
In order to overcome defects, the utility model provides a kind of bidirectional coaxial hole process equipment, and this bidirectional coaxial hole process equipment has improved machining accuracy and the production efficiency of two-way concentric holes workpiece greatly, has reduced production cost.
The technical scheme that the utility model 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 on the frame, Working piece positioning device can with the workpiece stationary positioned, first, two power set are fixedly arranged on the frame, first, the coaxial workpiece spindle that is positioned at of two red needles is to two ends, first, two power set can drive first, two red needles are along its axially in opposite directions feed motion, first, workpiece spindle can be stretched in two ends in two red needle opposite ends.
As further improvement of the utility model, 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 further improvement of the utility model, described first and second red needle is coaxial with workpiece.
As further improvement of the utility model, described Working piece positioning device comprises locating piece, pressure head and the 3rd power set, described locating piece is fixed on the frame, be provided with the workpiece locating groove in the locating piece, workpiece be able to axial retention be positioned in this workpiece locating groove, described locating piece along workpiece spindle to the two side on be respectively equipped with for what first and second red needle wore and dodge perforation, the 3rd power set can be with dynamic head along vertical workpiece axially-movable, and pressure head be able to be tight against workpiece periphery wall.
As further improvement of the utility model, described the 3rd power set are oil cylinder, and piston rod and the pressure head of oil cylinder are connected.
As further improvement of the utility model, the described briquetting that also is 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 further improvement of the utility model, described first and second red needle cross section is a kind of in hexagon and the circle.
The beneficial effects of the utility model are: the utility model 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 namely 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 be finished two-direction hole, avoid cumulative errors, improved machining accuracy, improved production efficiency, reduced production cost, easy to use.
Description of drawings
Fig. 1 is the utility model structural principle schematic diagram.
The specific embodiment
Embodiment: a kind of bidirectional coaxial hole process equipment, 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 on the frame 1, Working piece positioning device can with the workpiece stationary positioned, first, two power set 4,5 are fixedly arranged on the frame 1, first, the coaxial workpiece spindle that is positioned at of two red needles is to two ends, first, two power set 4,5 can drive first, two red needles are along its axially in opposite directions feed motion, first, workpiece spindle can be stretched in two ends in two red needle opposite ends, during use, with the workpiece stationary positioned in Working piece positioning device, first, two power set 4,5 drive first, the relative feeding of two red needles with workpiece spindle to both ends of the surface go out the hole slot structure, this equipment adopts special measuring tool can guarantee first in the board assembling, two red needle axialities, so also just guaranteed the hole slot structure concentricity of workpiece both ends of the surface, and clamped one time can be finished two-direction hole, process velocity is fast, machining accuracy is high, 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 on the frame 1, be provided with the workpiece locating groove in the locating piece 6, workpiece be able to axial retention be positioned in this workpiece locating groove, described locating piece 6 along workpiece spindle to the 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 with the workpiece axial limiting, then by pressure head 7 that workpiece is radially spacing, realized the accurate location of workpiece, positioner is easy to use, accurate positioning, be convenient to clamping, certainly can also be other structure except this kind structure, as also can realize the location by the clamp structure, inferior be 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 also is 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 the 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 the circle, is convenient to process hex slot and circular hole, can certainly be other shape.
Claims (7)
1. 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 on the frame (1), Working piece positioning device can with the workpiece stationary positioned, first, two power set (4,5) be fixedly arranged on the frame (1), first, the coaxial workpiece spindle that is positioned at of two red needles is to two ends, first, two power set (4,5) can drive first, two red needles are along its axially in opposite directions feed motion, 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, it 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, it 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 on the frame (1), locating piece is provided with the 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 the 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, and pressure head (7) be able to be tight against workpiece periphery wall.
5. bidirectional coaxial according to claim 4 hole process equipment, it 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 also is 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 the circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314680 CN202683722U (en) | 2012-07-02 | 2012-07-02 | Dual-direction coaxial hole machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314680 CN202683722U (en) | 2012-07-02 | 2012-07-02 | Dual-direction coaxial hole machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683722U true CN202683722U (en) | 2013-01-23 |
Family
ID=47539394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314680 Expired - Lifetime CN202683722U (en) | 2012-07-02 | 2012-07-02 | Dual-direction coaxial hole machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521590A (en) * | 2012-07-02 | 2014-01-22 | 昆山义成工具有限公司 | Bidirectional coaxial hole machining equipment |
| CN105382170A (en) * | 2015-11-27 | 2016-03-09 | 苏州爱吉亚电子科技有限公司 | Riveting machine |
-
2012
- 2012-07-02 CN CN 201220314680 patent/CN202683722U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521590A (en) * | 2012-07-02 | 2014-01-22 | 昆山义成工具有限公司 | Bidirectional coaxial hole machining equipment |
| CN105382170A (en) * | 2015-11-27 | 2016-03-09 | 苏州爱吉亚电子科技有限公司 | Riveting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
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| CX01 | Expiry of patent term |