CN211161416U - Die assembly tool for water expansion machine - Google Patents
Die assembly tool for water expansion machine Download PDFInfo
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- CN211161416U CN211161416U CN201921352917.2U CN201921352917U CN211161416U CN 211161416 U CN211161416 U CN 211161416U CN 201921352917 U CN201921352917 U CN 201921352917U CN 211161416 U CN211161416 U CN 211161416U
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Abstract
The utility model discloses a water rises machine mould assembly fixture, which comprises a bod, be equipped with the cavity in the organism, the upper end of organism is equipped with elevating gear, elevating gear's lower extreme is equipped with the upper die base, bottom in the cavity is fixed with the fixed block, the upper end equidistant of fixed block is equipped with three first T type spout, install first T type slider in the first T type spout, the upper end of three first T type slider is fixed with the die holder jointly, upper die base and die holder correspond each other, the both sides of organism all are fixed with first hydro-cylinder. The utility model provides a when carrying out high pressure machine-shaping to the pipe fitting, because of the pipe fitting removes the problem that causes towards needle rupture and die holder to damage, avoided taking place because of the condition that needs to change the die holder and towards the needle and lead to the cost-push, guaranteed the processingquality of pipe fitting, also ensured the normal process progress of pipe fitting simultaneously, improved pipe fitting machine-shaping's production efficiency.
Description
Technical Field
The utility model relates to a metal pipe fitting processing technology field especially relates to a water rises machine die assembly frock.
Background
The water expansion process is an advanced process and is mainly used for forming parts with complex profiles and high linearity. The water expansion machine is special equipment required for water expansion process.
When the water rises the machine and adds man-hour, need special water to rise quick-witted die fixture and carry out bearing and placing of work piece, present water rises quick-witted work piece when placing, its mould and corresponding towards the needle all are fixed unchangeable, for example: in patent No. CN109772992A, a water expansion forming die is disclosed, which can process the expansion forming of two pipes at a time to improve the processing efficiency and the positioning accuracy, however, the device and the existing water expansion machine have a serious problem in the process of processing the pipe, that is, because the water pressure of high-pressure water is large when the pipe is formed, the pipe is easy to move, and because the positions of the existing punch pin and the die holder are fixed, when the pipe moves, the punch pin is easy to break and the die holder is easy to damage, thereby affecting the processing quality of the pipe, and increasing the cost required by replacement, and affecting the processing progress of the pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water rises machine mould assembly frock.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a die assembly tool for a water swelling machine comprises a machine body, wherein a cavity is arranged in the machine body, a lifting device is arranged at the upper end of the machine body, an upper die holder is arranged at the lower end of the lifting device, a fixed block is fixed at the bottom in the cavity, three first T-shaped sliding grooves are formed in the upper end of the fixed block at equal intervals, a first T-shaped sliding block is installed in each first T-shaped sliding groove, a lower die holder is fixed at the upper end of each first T-shaped sliding block, the upper die holder and the lower die holder correspond to each other, first oil cylinders are fixed on two sides of the machine body, piston rods of the first oil cylinders penetrate through the side wall of the machine body and extend into the machine body, a first connecting block is fixed at the tail ends of the piston rods of the first oil cylinders, three second T-shaped sliding grooves are formed in one side of the first connecting block, a second T-shaped sliding block is installed in each second T-shaped sliding groove, the needle file that floats is fixed with one side of fixed plate, one side of the needle file that floats is equipped with fifth T type spout, install fifth T type slider in the fifth T type spout, one side of fifth T type slider is fixed with towards the needle, be fixed with two towards the needle guide holder on the one end lateral wall in the cavity, the one end that two towards the needle runs through the lateral wall that two towards the needle guide holder respectively and extends to towards one side of needle guide holder.
Preferably, the lifting device comprises a second oil cylinder fixed at the upper end of the machine body, a piston rod of the second oil cylinder penetrates through the side wall of the machine body and extends into the cavity, a second connecting block is fixed at the tail end of the piston rod of the second oil cylinder, a moving block is fixed at the lower end of the second connecting block, two third T-shaped sliding grooves are formed in the lower end of the moving block, a third T-shaped sliding block is installed in each third T-shaped sliding groove, an installing block is fixed to the lower ends of the two third T-shaped sliding blocks together, three fourth T-shaped sliding grooves are formed in the lower ends of the installing blocks at equal intervals, a fourth T-shaped sliding block is installed in each fourth T-shaped sliding groove, and the lower ends of the three fourth T-shaped sliding blocks are fixed.
Preferably, the upper end of the moving block is welded to the lower end of the second connecting block.
Preferably, four corners of the upper end of the machine body are fixed with lifting lugs.
Preferably, the opposite sides of the upper die holder and the lower die holder are provided with placing grooves.
Preferably, one side of one of the punching needles is connected with a high-pressure water inlet connector.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the floating needle seat, the punching needle, the second T-shaped sliding groove, the fixing plate and the second T-shaped sliding block are matched, so that the problem that the punching needle cannot float is solved, the function that the punching needle can float along with the movement of the pipe when the pipe moves is realized, and the situation that the punching needle is broken is avoided;
2. the problem that the die holder cannot move is solved through the matching among the moving block, the third T-shaped sliding groove, the fourth T-shaped sliding groove, the moving block, the fixed block and the first T-shaped sliding groove, the effect that the die holder is driven to move when the pipe fitting moves under the action of high pressure is achieved, the die holder is prevented from being scratched, and meanwhile, the effect of assisting in punch forming is also achieved;
in conclusion, the device solves the problems that the punching needle is broken and the die holder is damaged due to the movement of the pipe when the pipe is subjected to high-pressure machining, avoids the situation that the cost is increased due to the need of replacing the die holder and the punching needle, ensures the machining quality of the pipe, ensures the normal machining progress of the pipe and improves the production efficiency of the pipe machining.
Drawings
Fig. 1 is a schematic structural view of a die assembly fixture for a water swelling machine provided by the utility model;
fig. 2 is a front view of the die assembly tool for the water swelling machine provided by the utility model;
fig. 3 is an installation state diagram of the die assembly tool pipe fitting for the water swelling machine provided by the utility model;
fig. 4 is the utility model provides a water rises machine mould assembly fixture's A department enlargedly.
In the figure: the device comprises a lifting lug 1, a first oil cylinder 2, a first connecting block 3, a lower die holder 4, a fixing block 5, a high-pressure water inlet connector 6, a placing groove 7, a fixing plate 8, a moving block 9, a fifth T-shaped sliding block 10, a machine body 11, a second oil cylinder 12, an installing block 13, an upper die holder 14, a punching needle 15, a floating needle holder 16, a first T-shaped sliding groove 17, a punching needle guide holder 18, a second connecting block 19, a second T-shaped sliding groove 20, a third T-shaped sliding groove 21 and a fourth T-shaped sliding groove 22.
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. 1-4, a water rises machine mould assembly fixture, including organism 11, be equipped with the cavity in the organism 11, the upper end of organism 11 is equipped with elevating gear, elevating gear's lower extreme is equipped with upper die base 14, be convenient for adjust the height of upper die base 14, the bottom in the cavity is fixed with fixed block 5, the upper end of fixed block 5 is equidistant to be equipped with three first T type spout 17, install first T type slider in the first T type spout 17, the upper end of three first T type slider is fixed with die holder 4 jointly, upper die base 14 and die holder 4 correspond to each other, through the cooperation between upper die base 14 and the die holder 4, conveniently carry out the centre gripping to the pipe fitting and fix.
The utility model discloses in, organism 11's both sides all are fixed with first hydro-cylinder 2, the piston rod of first hydro-cylinder 2 runs through organism 11's lateral wall and extends to in the organism 11, first hydro-cylinder 2's piston rod end is fixed with first linkage block 3, first hydro-cylinder 2's piston rod removes and drives first linkage block 3 and remove, one side of first linkage block 3 is equipped with three second T type spout 20, install second T type slider in the second T type spout 20, the one end of three second T type slider is fixed with fixed plate 8 jointly, it removes to drive fixed plate 8 when first linkage block 3 removes, one side of fixed plate 8 is fixed with unsteady needle file 16, fixed plate 8 removes and drives unsteady needle file 16 and removes, under first hydro-cylinder 2's effect, conveniently adjust the position of unsteady needle file 16.
In the utility model, one side of the floating needle seat 16 is provided with a fifth T-shaped sliding groove, a fifth T-shaped sliding block 10 is arranged in the fifth T-shaped sliding groove, one side of the fifth T-shaped sliding block 10 is fixed with a punching needle 15, the floating needle seat 16 moves to drive the punching needle 15 to move, two punching needle guide seats 18 are fixed on the side wall of one end in the cavity, one ends of the two punching needles 15 respectively penetrate through the side walls of the two punching needle guide seats 18 and extend to one side of the punching needle guide seats 18, so that the punching needle 15 can move stably, the upper end of the moving block 9 is welded at the lower end of the second connecting block 19, four corners at the upper end of the machine body 11 are respectively fixed with lifting lugs 1, one opposite side of the upper die seat 14 and the lower die seat 4 is respectively provided with a placing groove 7, one side of one punching needle 15 is connected with a high-pressure water inlet connector 6, high-pressure water can be sent into the punching needle 15, thereby forming the tube.
In the utility model, the lifting device comprises a second oil cylinder 12 fixed on the upper end of the machine body 11, the piston rod of the second oil cylinder 12 penetrates through the side wall of the machine body 11 and extends into the cavity, a second connecting block 19 is fixed at the end of the piston rod of the second oil cylinder 12, the piston rod of the second oil cylinder 12 moves to drive the second connecting block 19 to move, a moving block 9 is fixed at the lower end of the second connecting block 19, the second connecting block 19 moves to drive the moving block 9 to move, the lower end of the moving block 9 is provided with two third T-shaped chutes 21, a third T-shaped slide block is installed in the third T-shaped chute 21, the lower ends of the two third T-shaped slide blocks are jointly fixed with an installation block 13, the moving block 9 moves to drive the installation block 13 to move, three fourth T-shaped chutes 22 are arranged at equal intervals at the lower end of the installation block 13, a fourth T-shaped slide block is installed in the fourth T-shaped, the upper die base 14 drives the fourth T-shaped sliding block to move when moving, the upper die base 14 is prevented from being damaged when the pipe fitting moves under high pressure, and clamping blocks are arranged at two ends in the first T-shaped sliding groove 17, the second T-shaped sliding groove 20, the third T-shaped sliding groove 21, the fourth T-shaped sliding groove 22 and the fifth T-shaped sliding groove, so that the T-shaped sliding block is prevented from falling off conveniently.
In the utility model, when in use, the pipe fitting is placed in the placing groove 7 on the lower die holder 4, then the piston rod of the second oil cylinder 12 moves to drive the second connecting block 19 to move, the second connecting block 19 moves to drive the moving block 9 to move, the moving block 9 moves to drive the mounting block 13 to move, the mounting block 13 moves to drive the upper die holder 14 to move, the pipe fitting is clamped and fixed by the upper die holder 14, after the position of the pipe fitting is fixed, the piston rod of the first oil cylinder 2 moves to drive the first connecting block 3 to move, the first connecting block 3 moves to drive the grating to move through the guide rod and the connecting piece, thereby facilitating and accurately measuring the moving amplitude, the first connecting block 3 moves to drive the fixed plate 8 to move, the fixed plate 8 moves to drive the floating needle holder 16 to move, the floating needle holder 16 moves to drive the punching needle 15 to move, one end of two punching needles 15 is inserted into the pipe fitting, then the high-pressure, high-pressure water is fed into the punching needle 15 and then flows into the pipe fitting from the punching needle 15, so that the pipe fitting is formed, when the pipe fitting is pressurized, the pipe fitting moves under the action of the high pressure, the punching needle 15 and the floating needle seat 16 are driven to move, the upper die seat 14 and the lower die seat 4 are driven to move while the pipe fitting moves, and the situations that the punching needle 15 is broken off and the die seats are scratched are avoided.
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 (6)
1. The utility model provides a water rises machine mould assembly fixture, includes organism (11), its characterized in that: a cavity is arranged in the machine body (11), a lifting device is arranged at the upper end of the machine body (11), an upper die base (14) is arranged at the lower end of the lifting device, a fixed block (5) is fixed at the bottom in the cavity, three first T-shaped sliding grooves (17) are arranged at equal intervals at the upper end of the fixed block (5), a first T-shaped sliding block is installed in each first T-shaped sliding groove (17), a lower die base (4) is jointly fixed at the upper ends of the three first T-shaped sliding blocks, the upper die base (14) and the lower die base (4) correspond to each other, first oil cylinders (2) are fixed on two sides of the machine body (11), piston rods of the first oil cylinders (2) penetrate through the side wall of the machine body (11) and extend into the machine body (11), first connecting blocks (3) are fixed at the tail ends of piston rods of the first oil cylinders (2), three second T-shaped sliding grooves (20) are arranged on one side of the, install second T type slider in second T type spout (20), the one end of three second T type slider is fixed with fixed plate (8) jointly, one side of fixed plate (8) is fixed with unsteady needle file (16), one side of unsteady needle file (16) is equipped with fifth T type spout, install fifth T type slider (10) in the fifth T type spout, one side of fifth T type slider (10) is fixed with towards needle (15), be fixed with two on the one end lateral wall in the cavity and dash needle guide holder (18), the one end that two were dashed needle (15) runs through the lateral wall that two were dashed needle guide holder (18) respectively and extends to the one side of dashing needle guide holder (18).
2. The die assembling tool for the water swelling machine according to claim 1, wherein: the lifting device comprises a second oil cylinder (12) fixed to the upper end of the machine body (11), a piston rod of the second oil cylinder (12) penetrates through the side wall of the machine body (11) and extends into the cavity, a second connecting block (19) is fixed to the tail end of the piston rod of the second oil cylinder (12), a moving block (9) is fixed to the lower end of the second connecting block (19), two third T-shaped sliding grooves (21) are formed in the lower end of the moving block (9), a third T-shaped sliding block is installed in each third T-shaped sliding groove (21), an installation block (13) is fixed to the lower ends of the two third T-shaped sliding blocks together, three fourth T-shaped sliding grooves (22) are formed in the lower end of the installation block (13) at equal intervals, a fourth T-shaped sliding block is installed in each fourth T-shaped sliding groove (22), and the lower ends of the three fourth T-shaped sliding blocks are fixed to the.
3. The die assembling tool for the water swelling machine according to claim 2, wherein: the upper end of the moving block (9) is welded at the lower end of the second connecting block (19).
4. The die assembling tool for the water swelling machine according to claim 1, wherein: lifting lugs (1) are fixed at four corners of the upper end of the machine body (11).
5. The die assembling tool for the water swelling machine according to claim 1, wherein: and placing grooves (7) are formed in the opposite sides of the upper die holder (14) and the lower die holder (4).
6. The die assembling tool for the water swelling machine according to claim 1, wherein: one side of the punching needle (15) is connected with a high-pressure water inlet connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352917.2U CN211161416U (en) | 2019-08-20 | 2019-08-20 | Die assembly tool for water expansion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352917.2U CN211161416U (en) | 2019-08-20 | 2019-08-20 | Die assembly tool for water expansion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211161416U true CN211161416U (en) | 2020-08-04 |
Family
ID=71820239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921352917.2U Active CN211161416U (en) | 2019-08-20 | 2019-08-20 | Die assembly tool for water expansion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211161416U (en) |
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2019
- 2019-08-20 CN CN201921352917.2U patent/CN211161416U/en active Active
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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: Factory building B1, No.28, Rongyi Road, Rongxing Industrial Zone, Luocun Wuzhuang, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN JIARUI INTELLIGENT EQUIPMENT CO.,LTD. |