CN211161417U - Die for water expansion machine - Google Patents
Die for water expansion machine Download PDFInfo
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- CN211161417U CN211161417U CN201921872865.1U CN201921872865U CN211161417U CN 211161417 U CN211161417 U CN 211161417U CN 201921872865 U CN201921872865 U CN 201921872865U CN 211161417 U CN211161417 U CN 211161417U
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Abstract
The utility model discloses a water rises machine mould, including the water machine body that rises, this internal processing district that is equipped with of water machine that rises, the both sides that the water machine body that rises all are fixed with the cylinder, the piston rod of cylinder runs through the lateral wall that the water machine body that rises and extends to in the processing district, the piston rod end of cylinder is fixed with the mount pad, one side of mount pad is fixed with the guide holder, sliding connection has the needle seat of dashing in the guide holder, install high-pressure water supply connector on the needle seat of dashing, dash one side of needle seat and install two towards the needle, and dash needle and high-pressure water supply connector and link up the setting, be equipped with extrusion mechanism in the processing district, install the mould on the extrusion mechanism. The utility model discloses not only can carry out the water shaping that rises simultaneously to two former tubular products, can also guarantee the stability when the shaping is risen to water, especially the water rises out ripples department stability height, and the wall thickness does not have the attenuate, and wave form both sides R can not the indent. The product percent of pass is high, guarantees simultaneously that the phenomenon of breaking towards needle and scotch mould can not appear when the water rises high pressure, and the practicality is strong.
Description
Technical Field
The utility model relates to a water rises quick-witted technical field, especially relates to a water rises machine mould.
Background
The water expansion process is an advanced process and is mainly used for forming parts with complex profiles and high linearity, and a water expansion machine is special equipment required for the water expansion process.
When the water swelling machine is used for processing, a special water swelling machine die tool is needed for bearing and placing workpieces, when the current water swelling machine workpieces are placed, a die and a corresponding punching needle are fixed and unchanged, the phenomena of breaking the punching needle and scratching the die easily occur when the water is swelled at high pressure, in addition, the stability and the qualification rate of swelled products are affected by the water swelling high pressure, and the phenomena of thinning of product walls and inward recessing of R on two sides of a waveform can occur. Therefore, we propose a die for a water swelling machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water expansion machine mould.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A die for a water swelling machine comprises a water swelling machine body, wherein a processing area is arranged in the water swelling machine body, air cylinders are fixed on both sides of the water swelling machine body, piston rods of the air cylinders penetrate through the side wall of the water swelling machine body and extend into the processing area, the tail end of a piston rod of the cylinder is fixed with an installation seat, one side of the installation seat is fixed with a guide seat, a punch needle seat is connected in the guide seat in a sliding way, a high-pressure water inlet connector is arranged on the punch needle seat, two punch needles are arranged on one side of the punch needle seat, the punching needle and the high-pressure water inlet joint are arranged in a run-through way, an extrusion mechanism is arranged in the processing area, an upper die is arranged on the extrusion mechanism, a base is fixed at the bottom in the processing area, the upper end of the base is connected with a lower die in a sliding way, two placing grooves are formed in the opposite sides of the lower die and the upper die, and the two placing grooves correspond to each other in a pairwise mode.
Preferably, the extrusion mechanism comprises a hydraulic cylinder fixed at the upper end of the water swelling machine body, a piston rod of the hydraulic cylinder penetrates through the side wall of the water swelling machine body and extends into the processing area, a moving block is fixed at the tail end of the piston rod of the hydraulic cylinder, a pressing block is connected to the lower end of the moving block in a sliding mode, and the upper end of the upper die is connected to the pressing block in a sliding mode.
Preferably, a guide rod is fixed on one side of the mounting seat, one end of the guide rod penetrates through the side wall of the water swelling machine body and extends to one side of the water swelling machine body, and a measurement grating is fixed on one end of the guide rod.
Preferably, lifting lugs are fixed to four corners of the upper end of the water swelling machine body.
The utility model discloses in, add man-hour, put into the standing groove in the bed die with two former tubular products earlier, then the pneumatic cylinder drives the movable block and goes up the mould through the flexible of piston rod and carries out the compound die, then the cylinder of both sides advances simultaneously through the flexible guide holder that drives of piston rod and towards the needle and insert two former tubular products and seal water, when the cylinder removes, drive the guide bar and measure the grating and remove, guarantee the precision of removal, afterwards, high pressure water supply connector advances the water under high pressure and carries out the shaping that the pipe fitting water rises, this mould prototype adopts the branch mould mode to process card pressure water pipe spare, adopt the mould that divides can make the rising of pressure drop low water, guarantee the product stability, improve the qualification rate, disconnected towards needle and scotch mould can not appear when water rises high pressure.
The utility model discloses not only can carry out the water shaping that rises simultaneously to two former tubular products, can also guarantee the stability when the shaping is risen to water, especially the water rises out ripples department stability height, and the wall thickness does not have the attenuate, and wave form both sides R can not the indent. The product percent of pass is high, guarantees simultaneously that the phenomenon of breaking towards needle and scotch mould can not appear when the water rises high pressure, and the practicality is strong.
Drawings
Fig. 1 is a processing state diagram of a die for a water swelling machine provided by the utility model;
Fig. 2 is a schematic view of a structure for placing raw pipes of a mold for a water swelling machine according to the present invention;
Fig. 3 is the utility model provides a high-pressure water supply connector mounting structure schematic diagram of machine mould fixing box is expanded to water.
In the figure: the device comprises a lifting lug 1, a moving block 2, a pressing block 3, a punching needle 4, a guide seat 5, an air cylinder 6, a hydraulic cylinder 7, a water expansion machine body 8, an upper die 9, a punching needle seat 10, an installation seat 11, a measuring grating 12, a lower die 13, a base 14, a placement groove 15 and a high-pressure water inlet connector 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a water rises machine mould, including water rises machine body 8, water is equipped with the processing district in the machine body 8 that rises, water rises both sides of machine body 8 and all is fixed with cylinder 6, cylinder 6 is used for driving towards needle file 10 and removes, the piston rod of cylinder 6 runs through the lateral wall of water rises machine body 8 and extends to the processing district in, the piston rod end of cylinder 6 is fixed with mount pad 11, one side of mount pad 11 is fixed with guide holder 5, sliding connection has towards needle file 10 in the guide holder 5, can move about and cushion, it installs high-pressure water supply connector 16 to dash on the needle file 10, it installs two towards needles 4 to dash one side of needle file 10, and towards needle 4 and high-pressure water supply connector 16 and link up the setting, four towards needles 4, two liang of mutual correspondence, can carry out water to two former pipe fittings simultaneously and rise.
The utility model discloses in, be equipped with extrusion mechanism in the processing district, install mould 9 on the extrusion mechanism, bottom in the processing district is fixed with base 14, base 14's upper end sliding connection has bed die 13, be equipped with the spout on the base 14, be equipped with the slider on the bed die 13, prevent that fluctuation when the punching press from leading to the fact the influence to mould and towards needle 4, can move about and cushion, bed die 13 and relative one side of last mould 9 all are equipped with two standing grooves 15, standing groove 15 is used for the former tubular product of joint, and two liang of mutual correspondences of two standing grooves 15, it is high to adopt the mould water fluctuation of branch to appear ripples department dimensional stability, the wall thickness does not have the attenuate, wave form two sides R can not the indent.
The utility model discloses in, extrusion mechanism is including fixing the pneumatic cylinder 7 that rises machine body 8 upper end in water, and in the piston rod of pneumatic cylinder 7 runs through the lateral wall that water rises machine body 8 and extends to the processing district, pneumatic cylinder 7's piston rod end was fixed with movable block 2, and the lower extreme sliding connection of movable block 2 has briquetting 3, goes up the upper end sliding connection of mould 9 on briquetting 3, and mould 9 carries out the compound die through the flexible drive of pneumatic cylinder 7 piston rod, guarantees the stability of processing.
The utility model discloses in, one side of mount pad 11 is fixed with the guide bar, and the one end of guide bar runs through the lateral wall that water rises quick-witted body 8 and extends to one side that water rises quick-witted body 8, and the one end of guide bar is fixed with measurement grating 12, can guarantee the accurate removal of cylinder 6, and the upper end four corners that water rises quick-witted body 8 all is fixed with lug 1, the convenient hoist and mount removal.
The utility model discloses in, add man-hour, put into the standing groove 15 in the bed die 2 earlier two former tubular products, then pneumatic cylinder 7 drives movable block 2 and last mould 9 through the flexible of piston rod and carries out the compound die, then cylinder 6 of both sides drives guide holder 5 and towards needle 4 through the flexible of piston rod and advances simultaneously and insert two former tubular products and seal water, when cylinder 6 removes, drive the guide bar and measure grating 12 and remove, guarantee the precision of removal, afterwards, high pressure water inlet connector 16 advances the water under high pressure and carries out the pipe fitting water expanding shaping, this mould prototype adopts the branch mould mode to process card pressure water pipe spare, adopt the branch mould can make the rising of water pressure drop low water, guarantee the product stability, improve the qualification rate, the condition of disconnected towards needle and scotch mould can not appear when water rises high pressure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a water rises machine mould, includes that water rises machine body (8), its characterized in that: the processing device is characterized in that a processing area is arranged in the water expansion machine body (8), air cylinders (6) are fixed on two sides of the water expansion machine body (8), piston rods of the air cylinders (6) penetrate through the side wall of the water expansion machine body (8) and extend into the processing area, a mounting seat (11) is fixed at the tail ends of the piston rods of the air cylinders (6), a guide seat (5) is fixed on one side of the mounting seat (11), a punch needle seat (10) is connected in the guide seat (5) in a sliding mode, a high-pressure water inlet connector (16) is installed on the punch needle seat (10), two punch needles (4) are installed on one side of the punch needle seat (10), the punch needles (4) and the high-pressure water inlet connector (16) are arranged in a penetrating mode, an extrusion mechanism is arranged in the processing area, an upper die (9) is installed on the extrusion mechanism, a base (14) is fixed at the bottom in the processing area, and a lower, the relative one side of bed die (13) and last mould (9) all is equipped with two standing grooves (15), and two liang of mutual correspondences of two standing grooves (15).
2. The mold for the water swelling machine according to claim 1, wherein: the extrusion mechanism comprises a hydraulic cylinder (7) fixed to the upper end of a water swelling machine body (8), a piston rod of the hydraulic cylinder (7) penetrates through the side wall of the water swelling machine body (8) and extends into a machining area, a moving block (2) is fixed to the tail end of the piston rod of the hydraulic cylinder (7), a pressing block (3) is connected to the lower end of the moving block (2) in a sliding mode, and the upper end of an upper die (9) is connected to the pressing block (3) in a sliding mode.
3. The mold for the water swelling machine according to claim 1, wherein: a guide rod is fixed on one side of the mounting seat (11), one end of the guide rod penetrates through the side wall of the water swelling machine body (8) and extends to one side of the water swelling machine body (8), and a measuring grating (12) is fixed at one end of the guide rod.
4. The mold for the water swelling machine according to claim 1, wherein: lifting lugs (1) are fixed at four corners of the upper end of the water swelling machine body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872865.1U CN211161417U (en) | 2019-11-03 | 2019-11-03 | Die for water expansion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872865.1U CN211161417U (en) | 2019-11-03 | 2019-11-03 | Die for water expansion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211161417U true CN211161417U (en) | 2020-08-04 |
Family
ID=71819156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921872865.1U Active CN211161417U (en) | 2019-11-03 | 2019-11-03 | Die for water expansion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211161417U (en) |
-
2019
- 2019-11-03 CN CN201921872865.1U patent/CN211161417U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 one of No. 7, 1st Road, Lianhe Fenggang Industrial Zone, Luocun, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN JIARUI INTELLIGENT EQUIPMENT CO.,LTD. Address before: 528000 factory building B1, park, No. 28, Rongyi Road, Rongxing Industrial Zone, Wuzhuang, Luocun village, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: FOSHAN JIARUI INTELLIGENT EQUIPMENT CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |