CN201940680U - Device for punching ends of pipe fittings - Google Patents
Device for punching ends of pipe fittings Download PDFInfo
- Publication number
- CN201940680U CN201940680U CN2010206577344U CN201020657734U CN201940680U CN 201940680 U CN201940680 U CN 201940680U CN 2010206577344 U CN2010206577344 U CN 2010206577344U CN 201020657734 U CN201020657734 U CN 201020657734U CN 201940680 U CN201940680 U CN 201940680U
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- workbench
- fixture block
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- fixture
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Abstract
The utility model relates to a device for punching ends of pipe fittings, which belongs to the pipe fittings processing technical field and aims to improve the processing efficiency. The device comprises a workbench, a punching cylinder and a briquetting. Two fixing blocks, two clamping blocks and two cutter seats are symmetrically equipped on the top of the workbench. The clamping blocks are located between the cutter seats and the two fixing blocks. The two cutter seats are located behind the two clamping blocks. A point block is equipped in front of the two clamping blocks. The two clamping blocks and the two cutter seats are respectively connected with a fixing block at the same side through springs. The front of each cutter seat is fixedly provided with a cutter with a C-shaped blade. The punching cylinder drives the briquetting to vertically move on the workbench. The briquetting is fixedly provided with an upper-cutting punch and two upper-pressure punches. The upper-cutting punch pushes the two cutter seats to move towards the fixing blocks through two oblique planes on the lower end. Two upper-pressure punches push the two clamping blocks to move in opposite directions through the oblique planes on the lower ends. The device provided in the utility model has high processing efficiency.
Description
Technical field
The utility model relates to the pipe fitting process technology, particularly relates to a kind of technology of device of Punching Technology pipe fitting end.
Background technology
In pipe fitting processing, there are a lot of pipe fittings the end need be processed into arcuation or approximate arcuation.The method of traditional processing pipe fitting end is to adopt milling machine, and milling machine to be rotation by milling cutter come the milling workpiece, therefore utilize milling machine that the time that pipe fitting end is processed into arcuation or the required cost of approximate arcuation is longer, its working (machining) efficiency is lower.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides the device of the high Punching Technology pipe fitting end of a kind of working (machining) efficiency.
In order to solve the problems of the technologies described above, the device of a kind of Punching Technology pipe fitting end provided by the utility model is characterized in that: comprise workbench, die-cut cylinder and briquetting;
The table top of described workbench is the plane, and each fixed block about being installed with on its table top, be provided with the fixture block of two activities and the block Cutter apron of two activities between two fixed blocks, and two fixture block symmetries are laid in the left and right sides of front and back to axis, these front and back are the workpiece position line to axis, two Cutter apron symmetries are laid in the left and right sides of workpiece position line, and are positioned at the rear of two fixture blocks, and the bottom of two fixture blocks and two Cutter aprons all props up the table top of workbench;
The place ahead of described two fixture blocks is provided with some piece, on a position piece and two fixture blocks, respectively be provided with a sagittal linear groove, equal both ends open of groove on each fixture block and the notch groove on another fixture block, groove both ends open on the piece of described position and notch upwards, the cell wall of the groove on its cell wall and two fixture blocks flushes;
Two fixture blocks and two each fixed blocks of Cutter apron through spring connection homonymy, the flexible axis of each spring all is parallel to the table top of workbench and perpendicular to the workpiece position line, fixture block is the fixture block spring with the spring that is connected between the fixed block, Cutter apron is the cutting knife spring with the spring that is connected between the fixed block, spacing between each fixture block and the homonymy fixed block is more than or equal to the natural length of homonymy fixture block spring, and the spacing between each Cutter apron and the homonymy fixed block is smaller or equal to the natural length of homonymy cutting knife spring;
The front end of each Cutter apron all is installed with the cutting knife of a blade towards the place ahead, and the geomery of two cutting knifes is identical, and the sword limit of two cutting knifes is all c-shaped, and the sword face of two cutting knifes is all perpendicular to the table top of workbench;
Described die-cut cylinder is installed on the workbench or lands installation, and the flexible direction of its power arm is perpendicular to the table top of workbench, and described briquetting is fixed on the power arm of die-cut cylinder, and is positioned at the workbench top;
Be installed with on the described briquetting and cut drift on one, go up the pressure drift for each one about reaching, and two lower ends of going up the pressure drift flush;
The lower surface of cutting drift on described is divided into left and right sides two halves, the left demifacet of its lower surface is inclined upwardly from right to left, and with one through the right side of left-cut tool seat along and perpendicular to the Plane intersects of table surface, the right-half plane of its lower surface is inclined upwardly from left to right, and with one through the left side of left-cut tool seat along and perpendicular to the Plane intersects of table surface;
The lower surface of described upper left pressure drift is inclined upwardly from left to right, and with one through the left side of left fixture block along and perpendicular to the Plane intersects of table surface, and the intersecting lens between two faces and a left fixture block left side along between spacing less than the edge, lower-left of upper left pressure drift and the spacing between the table surface;
The lower surface of described upper right pressure drift is inclined upwardly from right to left, and with one through the right side of right fixture block along and perpendicular to the Plane intersects of table surface, and the intersecting lens between two faces and right fixture block right along between spacing less than the edge, bottom right of upper right pressure drift and the spacing between the table surface.
The device of the Punching Technology pipe fitting end that the utility model provides, utilize two to go up the cooperation clamping pipe fitting of pressing drift and two fixture blocks, the cooperation of cutting drift and two Cutter aprons on utilizing simultaneously promotes two cutting knifes and from inner outwards the moving of pipe fitting pipe fitting end is cut, will have the high characteristics of working (machining) efficiency the process time of this Punching Technology mode far fewer than the Milling Process mode.
Description of drawings
Fig. 1 is device right front to three-dimensional view of the Punching Technology pipe fitting end of the utility model embodiment;
Fig. 2 is the left view of device of the Punching Technology pipe fitting end of the utility model embodiment;
Fig. 3 is the front view of device of the Punching Technology pipe fitting end of the utility model embodiment;
Fig. 4 is the vertical view after the device of the Punching Technology pipe fitting end of the utility model embodiment dissects along the A-A line among Fig. 3.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As Fig. 1-shown in Figure 4, the device of a kind of Punching Technology pipe fitting end that the utility model embodiment is provided is characterized in that: comprise workbench 1, die-cut cylinder (not shown) and briquetting 2;
The table top of described workbench 1 is the plane, and each fixed block 3 about being installed with on its table top, be provided with the fixture block 4 of two activities and the block Cutter apron 5 of two activities between two fixed blocks 3, and two fixture block 4 symmetries are laid in the left and right sides of front and back to axis, these front and back are the workpiece position line to axis, two Cutter apron 5 symmetries are laid in the left and right sides of workpiece position line, and are positioned at the rear of two fixture blocks 4, and the bottom of two fixture blocks 4 and two Cutter aprons 5 all props up the table top of workbench 1;
The place ahead of described two fixture blocks 4 is provided with some piece 6, on a position piece 6 and two fixture blocks 4, respectively be provided with a sagittal linear groove, equal both ends open of groove on each fixture block 4 and the notch groove on another fixture block 4, groove both ends open on the piece 6 of described position and notch upwards, the cell wall of the groove on its cell wall and two fixture blocks 4 flushes;
Two fixture blocks 4 and two Cutter apron 5 each fixed blocks through spring connection homonymy, the flexible axis of each spring all is parallel to the table top of workbench 1 and perpendicular to the workpiece position line, fixture block 4 is a fixture block spring 41 with the spring that is connected between the fixed block 3, Cutter apron 5 is a cutting knife spring 51 with the spring that is connected between the fixed block 3, spacing between each fixture block 4 and the homonymy fixed block 3 is more than or equal to the natural length of homonymy fixture block spring 41, and the spacing between each Cutter apron 5 and the homonymy fixed block 3 is smaller or equal to the natural length of homonymy cutting knife spring 51;
The front end of each Cutter apron 5 all is installed with the cutting knife 7 of a blade towards the place ahead, and the geomery of two cutting knifes 7 is identical, and the sword limit of two cutting knifes 7 is all c-shaped, and the sword face of two cutting knifes 7 is all perpendicular to the table top of workbench 1;
Described die-cut cylinder is installed on the workbench or lands installation, and the flexible direction of its power arm is perpendicular to the table top of workbench 1, and described briquetting 2 is fixed on the power arm of die-cut cylinder, and is positioned at workbench 1 top;
Be installed with on the described briquetting 2 and cut drift 8 on one, go up pressure drift 9 for each one about reaching, and two lower ends of going up pressure drift 9 flush;
The lower surface of cutting drift 8 on described is divided into left and right sides two halves, the left demifacet of its lower surface is inclined upwardly from right to left, and with one through the right side of left-cut tool seat 5 along and perpendicular to the Plane intersects of workbench 1 table top, the right-half plane of its lower surface is inclined upwardly from left to right, and with one through the left side of right-cut tool seat 5 along and perpendicular to the Plane intersects of workbench 1 table top;
The lower surface of described upper left pressure drift 9 is inclined upwardly from left to right, and with one through the left side of left fixture block 4 along and perpendicular to the Plane intersects of workbench 1 table top, and the intersecting lens between two faces and left fixture block 4 left sides along between spacing less than the edge, lower-left of upper left pressure drift 9 and the spacing between workbench 1 table top;
The lower surface of described upper right pressure drift 9 is inclined upwardly from right to left, and with one through the right side of right fixture block 4 along and perpendicular to the Plane intersects of workbench 1 table top, and the intersecting lens between two faces and right fixture block 4 right along between spacing less than the edge, bottom right of upper right pressure drift 9 and the spacing between workbench 1 table top.
Among the utility model embodiment, the natural length of described fixture block spring 41 is meant that fixture block spring 41 is under pressured state not, spacing between its two ends, left and right sides, the natural length of described cutting knife spring 51 are meant cutting knife spring 51 under pressured state not, the spacing between its two ends, left and right sides.
The utility model embodiment is under original state, the power arm of die-cut cylinder is in retracted mode, cuts the top that drift is positioned at two Cutter aprons on this moment, goes up for two and presses drift to be positioned at the top of two fixture blocks, two fixture blocks are in released state, and two Cutter aprons are in involutory state.
The method of the utility model embodiment Punching Technology pipe fitting end is as follows:
Earlier pipe fitting to be processed is placed on the groove of position piece, its pipe shaft passes between two fixture blocks, the end of its end to be processed is towards cutting knife, and in the blade of two cutting knifes is sheathed on, the power arm that drives die-cut cylinder then stretches out, under the drive of die-cut cylinder power arm, briquetting moves down, and drive and to cut drift and two and go up and press drifts to move down together, after two upward two fixture blocks are run in the lower surface of pressure drift, inclined-plane by the lower end is converted into downforce the thrust of two fixture blocks being pushed to the workpiece position line, cutting the lower end of drift simultaneously inserts between two Cutter aprons, and downforce is converted into the thrust of two Cutter aprons being pushed to fixed block by two inclined-planes of its lower end, along with briquetting continue move down, two fixture blocks are clamped in pipe fitting to be processed in the groove of two fixture blocks, (left part of this end end of pipe fitting is cut into half arc by left-cut tool along with the end cut camber with a pipe fitting to be processed end to be processed of moving of Cutter apron for two cutting knifes, right part is cut into half arc by right-cut tool), drive the power arm withdrawal of die-cut cylinder then, under the drive of die-cut cylinder power arm, briquetting moves up, and drive and to cut drift and two and go up and press drifts to move on together, along with moving on two last pressure drifts, the thrust that acts on two fixture blocks removes, two fixture blocks move towards the initial position direction under the retraction force effect of fixture block spring, and after pressing drift thoroughly to move apart on two, return back to the pipe fitting that original position is unclamped clamping simultaneously, along with on cut drift on move, the thrust that acts on two Cutter aprons removes, two Cutter aprons drive two cutting knifes and move towards the initial position direction under the screen resilience effect of cutting knife spring, and return back to original position last cutting after drift thoroughly moves apart.
Claims (1)
1. the device of a Punching Technology pipe fitting end is characterized in that: comprise workbench, die-cut cylinder and briquetting;
The table top of described workbench is the plane, and each fixed block about being installed with on its table top, be provided with the fixture block of two activities and the block Cutter apron of two activities between two fixed blocks, and two fixture block symmetries are laid in the left and right sides of front and back to axis, these front and back are the workpiece position line to axis, two Cutter apron symmetries are laid in the left and right sides of workpiece position line, and are positioned at the rear of two fixture blocks, and the bottom of two fixture blocks and two Cutter aprons all props up the table top of workbench;
The place ahead of described two fixture blocks is provided with some piece, on a position piece and two fixture blocks, respectively be provided with a sagittal linear groove, equal both ends open of groove on each fixture block and the notch groove on another fixture block, groove both ends open on the piece of described position and notch upwards, the cell wall of the groove on its cell wall and two fixture blocks flushes;
Two fixture blocks and two each fixed blocks of Cutter apron through spring connection homonymy, the flexible axis of each spring all is parallel to the table top of workbench and perpendicular to the workpiece position line, fixture block is the fixture block spring with the spring that is connected between the fixed block, Cutter apron is the cutting knife spring with the spring that is connected between the fixed block, spacing between each fixture block and the homonymy fixed block is more than or equal to the natural length of homonymy fixture block spring, and the spacing between each Cutter apron and the homonymy fixed block is smaller or equal to the natural length of homonymy cutting knife spring;
The front end of each Cutter apron all is installed with the cutting knife of a blade towards the place ahead, and the geomery of two cutting knifes is identical, and the sword limit of two cutting knifes is all c-shaped, and the sword face of two cutting knifes is all perpendicular to the table top of workbench;
Described die-cut cylinder is installed on the workbench or lands installation, and the flexible direction of its power arm is perpendicular to the table top of workbench, and described briquetting is fixed on the power arm of die-cut cylinder, and is positioned at the workbench top;
Be installed with on the described briquetting and cut drift on one, go up the pressure drift for each one about reaching, and two lower ends of going up the pressure drift flush;
The lower surface of cutting drift on described is divided into left and right sides two halves, the left demifacet of its lower surface is inclined upwardly from right to left, and with one through the right side of left-cut tool seat along and perpendicular to the Plane intersects of table surface, the right-half plane of its lower surface is inclined upwardly from left to right, and with one through the left side of left-cut tool seat along and perpendicular to the Plane intersects of table surface;
The lower surface of described upper left pressure drift is inclined upwardly from left to right, and with one through the left side of left fixture block along and perpendicular to the Plane intersects of table surface, and the intersecting lens between two faces and a left fixture block left side along between spacing less than the edge, lower-left of upper left pressure drift and the spacing between the table surface;
The lower surface of described upper right pressure drift is inclined upwardly from right to left, and with one through the right side of right fixture block along and perpendicular to the Plane intersects of table surface, and the intersecting lens between two faces and right fixture block right along between spacing less than the edge, bottom right of upper right pressure drift and the spacing between the table surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206577344U CN201940680U (en) | 2010-12-14 | 2010-12-14 | Device for punching ends of pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206577344U CN201940680U (en) | 2010-12-14 | 2010-12-14 | Device for punching ends of pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940680U true CN201940680U (en) | 2011-08-24 |
Family
ID=44468031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206577344U Expired - Fee Related CN201940680U (en) | 2010-12-14 | 2010-12-14 | Device for punching ends of pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458069A (en) * | 2015-12-28 | 2016-04-06 | 天津海润恒通高性能计算***科技有限公司 | Full-automatic round tube punching machine |
| CN115246019A (en) * | 2022-09-21 | 2022-10-28 | 泗洪星耀制造有限公司 | Square tube blanking equipment |
-
2010
- 2010-12-14 CN CN2010206577344U patent/CN201940680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458069A (en) * | 2015-12-28 | 2016-04-06 | 天津海润恒通高性能计算***科技有限公司 | Full-automatic round tube punching machine |
| CN115246019A (en) * | 2022-09-21 | 2022-10-28 | 泗洪星耀制造有限公司 | Square tube blanking equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20171214 |