CN204183632U - For the actuating unit of tubing jet-bedding - Google Patents
For the actuating unit of tubing jet-bedding Download PDFInfo
- Publication number
- CN204183632U CN204183632U CN201420636158.3U CN201420636158U CN204183632U CN 204183632 U CN204183632 U CN 204183632U CN 201420636158 U CN201420636158 U CN 201420636158U CN 204183632 U CN204183632 U CN 204183632U
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- China
- Prior art keywords
- plane
- latch
- punch rod
- block
- projection
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Abstract
Present patent application provides a kind of structure simple, the economic and practical actuating unit for tubing jet-bedding, comprise cylinder, punch rod, latch, press button, the piston rod of cylinder is connected with the end of punch rod, the first projection is provided with in the radial direction of punch rod, the end of the first projection has from top to bottom to the first inclined-plane of punch rod lower tilt, latch is provided with the first through hole and the second through hole, punch rod is arranged in the first through hole, the side of latch connects extension spring, latch opposite side is provided with the first block and second block of two mirror image L shapes, first block and the end of the second block all have second inclined-plane consistent with the first inclined-plane gradient and the 3rd inclined-plane, first stop bottom can offset with the first convex upper portion, press button comprises button spindle, button spindle is arranged in described second through hole, button spindle radial direction is provided with the second projection, second raised position is higher than the position of the first projection, second protruding end has the 4th consistent inclined-plane of gradient protruding with first.
Description
Technical field
The utility model relates to tubular object extruding technology, is specifically related to a kind of actuating unit for tubing jet-bedding.
Background technology
Pipeline is the device of fluid for carrying gas, liquid or band solid particle be connected into tubing, tubing connector and valve etc.Having many uses of pipeline is general, be mainly used in feedwater, draining, heat supply, give gas, long distance delivery oil and natural gas, agricultural irrigation, in hydraulic engineering and various commercial plant.Ducted tubing after shaping, needs to process further it, as cylindrical grinding, bores installing hole, jet-bedding etc.
At present, the mould of tubing jet-bedding comprises mandrel, and the circumference of mandrel arranges groove, and mandrel is as die, and the top of mandrel arranges punch, is sheathed on by tubing on mandrel, drives punch jet-bedding by stamping machine.Its principle is that stamping machine drives punch rod as power, and stamping machine drives flywheel by motor, and Clutch Control power break-make is moved up and down by toggle band movable slider after gear drive, thus drives punch punch die by slide block.
There is following problem in aforementioned tubes notching die: adopt this kind of stamping machine structure as actuating unit, because the said structure of stamping machine is more complicated, cost is higher, not economic and practical for workpiece small lot batch manufacture processing.
Utility model content
The utility model provides a kind of structure simple, the economic and practical actuating unit for tubing jet-bedding.
The utility model scheme is as follows:
For the actuating unit of tubing jet-bedding, comprise cylinder, punch rod, latch, press button, the piston rod of cylinder is connected with the end of punch rod, the first projection is provided with in the radial direction of punch rod, the end of the first projection has from top to bottom to the first inclined-plane of punch rod lower tilt, latch is provided with the first through hole and the second through hole, punch rod is arranged in described first through hole, the side of latch is connected with extension spring, the opposite side of latch is provided with the first block and second block of two mirror image L shapes, first block and the end of the second block all have second inclined-plane consistent with described first inclined-plane gradient and the 3rd inclined-plane, first inclined-plane can offset with the second inclined-plane, first stop bottom can offset with the first convex upper portion, described press button comprises button spindle, button spindle is arranged in described second through hole, button spindle radial direction is provided with the second projection, the position of the second projection is higher than the position of the first projection, second protruding end has the 4th consistent inclined-plane of gradient protruding with first, 3rd inclined-plane can offset with the 4th inclined-plane.
The operation principle of this programme is as follows: before jet-bedding, and in the raw, the second inclined-plane on the first inclined-plane in punch rod projection and latch first block offsets in the extension spring that latch is arranged.During jet-bedding, the piston rod of cylinder drives punch rod to move downward, and due to the mating reaction on the first inclined-plane and the second inclined-plane, the motion of punch rod will force latch to retreat, move in the process of lower dead center in punch rod, punch rod will drive punch jet-bedding, and punch rod moves to after bottom dead center, and the position of the first block is higher than the position of projection, under the pulling force effect of extension spring, the bottom of the first block will prop up protruding top locking punch rod, male bottom fully be contacted, jet-bedding better effects if with tubing.Press the button bar, the 4th inclined-plane in button spindle second projection coordinates with the 3rd inclined-plane on latch second block, force latch to retreat, the in the first block on latch and punch rod first projection is departed from, and now punch rod can reset and carry out action next time.
Adopt Pneumatic stamping, the actuating unit of this programme only comprises cylinder, punch rod, latch and press button, and compared with prior art, the advantage of this programme is that structure is simple, and easy to operate, cost is low.
Further, described cylinder is single-acting cylinder, is equipped with spring fitting block, spring fitting block arranges back-moving spring in the side direction of punch rod and button spindle.Back-moving spring is extension spring, has and makes punch rod and the automatically reset function of button spindle.
Further, conveniently operative, is provided with button handle in the end of button spindle.
Further, the syndeton of extension spring on latch is: latch side direction is provided with mounting blocks, and extension spring one end is fixed on mounting blocks, and the other end and frame are fixed.Compared to end extension spring being connected to latch, this kind of structure is more compact, takes up room less.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the actuating unit embodiment of tubing jet-bedding.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The actuating unit for tubing jet-bedding as shown in Figure 1, the Reference numeral in accompanying drawing comprises: frame 1, die mount pad 2, die 3, punch 4, punch rod 5, first projection 51, first inclined-plane 52, spring fitting block 53, back-moving spring 54, latch 6, extension spring 61, first block 62, second inclined-plane 63, second block 64, the 3rd inclined-plane 65, button spindle 7, second projection 71, the 4th inclined-plane 72 button handle 8, cylinder 9.
Frame 1 has two, is arranged side by side, and die mount pad 2 is arranged between two frames, arranges the die 3 of column above die mount pad 2, and the top of die 3 arranges punch 4, and adopt Pneumatic stamping to drive punch jet-bedding in this example, concrete structure is as follows:
One end of punch rod 5 is connected with punch 4, the other end is connected with the piston rod of cylinder 9, cylinder is single-acting cylinder, in the radial direction of punch rod 5, the first projection 51 is set, the end of the first projection 51 has from top to bottom to the first inclined-plane 52 of punch rod lower tilt, at the laterally disposed spring fitting block 53 of punch rod 5, spring fitting block 53 is arranged back-moving spring 54, one end of back-moving spring 54 is connected with spring fitting block 53, and the other end is fixed on other pedestals.
Latch 6 is supported on two support bodys 1, and can move along the horizontal line between two support bodys, latch 6 is provided with the first through hole and the second through hole, punch rod 5 is arranged in the first through hole, the side of latch 6 connects extension spring 61, extension spring 61 one end is fixed on the laterally disposed mounting blocks of latch 6, and the other end and frame 1 are fixed.
The opposite side of latch 6 arranges the first block 62 and the second block 64 of two mirror image L shapes, first block 62 and the end of the second block 64 all have second inclined-plane 63 consistent with the first inclined-plane 52 gradient and the 3rd inclined-plane 65, first inclined-plane can offset with the second inclined-plane, and the first stop bottom can offset with the first convex upper portion.
Press button comprises button spindle 7, is provided with button handle 8 in the end of button spindle.Button spindle 7 is arranged in the second through hole on latch, button spindle 7 radial direction arranges the second projection 71, the position of the second projection 71 is higher than the position of the first projection 51, and the 4th inclined-plane 65, inclined-plane the 72, three that the second protruding 71 ends have gradient protruding with first consistent can offset with the 4th inclined-plane 72.
The actuating unit course of work in the present embodiment is: during punching press, the piston rod of cylinder drives punch rod to move downward, due to the mating reaction on the first inclined-plane and the second inclined-plane, the motion of punch rod will force latch to retreat, and move in the process of lower dead center in punch rod, punch rod will drive punch jet-bedding, punch rod moves to after bottom dead center, the position of the first block is higher than the position of projection, and under the pulling force effect of extension spring, the bottom of the first block will prop up protruding top locking punch rod.Press the button bar, the 4th inclined-plane in button spindle second projection coordinates with the 3rd inclined-plane on latch second block, latch is forced to retreat, in the first block on latch and punch rod first projection is departed from, punch rod resets under the effect of back-moving spring, button is done and also will be resetted under the effect of back-moving spring, repeats above-mentioned action, realizes the continuous punching of tubing groove.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model structure; if can also make bar distortion and improve, these also should be considered as within protection domain of the present utility model.
Claims (4)
1. for the actuating unit of tubing jet-bedding, it is characterized in that, comprise cylinder, punch rod, latch, press button, the piston rod of cylinder is connected with the end of punch rod, the first projection is provided with in the radial direction of punch rod, the end of the first projection has from top to bottom to the first inclined-plane of punch rod lower tilt, latch is provided with the first through hole and the second through hole, punch rod is arranged in described first through hole, the side of latch is connected with extension spring, the opposite side of latch is provided with the first block and second block of two mirror image L shapes, first block and the end of the second block all have second inclined-plane consistent with described first inclined-plane gradient and the 3rd inclined-plane, first inclined-plane can offset with the second inclined-plane, first stop bottom can offset with the first convex upper portion, described press button comprises button spindle, button spindle is arranged in described second through hole, button spindle radial direction is provided with the second projection, the position of the second projection is higher than the position of the first projection, second protruding end has the 4th consistent inclined-plane of gradient protruding with first, 3rd inclined-plane can offset with the 4th inclined-plane.
2. the actuating unit for tubing jet-bedding according to claim 1, is characterized in that, described cylinder is single-acting cylinder, is equipped with spring fitting block, spring fitting block arranges back-moving spring in the side direction of punch rod and button spindle.
3. the actuating unit for tubing jet-bedding according to claim 1, is characterized in that, is provided with button pedal in the end of button spindle.
4. the actuating unit for tubing jet-bedding according to claim 1, is characterized in that, the syndeton of extension spring on latch is: latch side direction is provided with mounting blocks, and extension spring one end is fixed on mounting blocks, and the other end and frame are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636158.3U CN204183632U (en) | 2014-10-30 | 2014-10-30 | For the actuating unit of tubing jet-bedding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636158.3U CN204183632U (en) | 2014-10-30 | 2014-10-30 | For the actuating unit of tubing jet-bedding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183632U true CN204183632U (en) | 2015-03-04 |
Family
ID=52615663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636158.3U Expired - Fee Related CN204183632U (en) | 2014-10-30 | 2014-10-30 | For the actuating unit of tubing jet-bedding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183632U (en) |
-
2014
- 2014-10-30 CN CN201420636158.3U patent/CN204183632U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |