CN215150993U - Inner corrugated pipe forming die - Google Patents
Inner corrugated pipe forming die Download PDFInfo
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- CN215150993U CN215150993U CN202120673033.8U CN202120673033U CN215150993U CN 215150993 U CN215150993 U CN 215150993U CN 202120673033 U CN202120673033 U CN 202120673033U CN 215150993 U CN215150993 U CN 215150993U
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- press mold
- forming die
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Abstract
The utility model discloses an interior bellows forming die, include: the limiting device comprises a supporting base, limiting frames are symmetrically arranged on two sides of the upper end of the supporting base, sliding blocks with limiting effect are connected to the upper side and the lower side of each limiting frame, and the side faces of the sliding blocks are fixedly arranged with an external pressure membrane through mounting pieces; the screw rod is rotatably connected to the side face of the limiting frame on the right side, and the screw thread of the screw rod is rotatably arranged in the positioning block in a penetrating manner; and the internal pressing film is arranged outside the positioning block. This interior bellows forming die adopts neotype structural design for this device can be according to the processing requirement of interior bellows, adjusts the interval between the interior press mold, and the distance between the control processing ripple increases the variety of interior bellows processing, and is provided with demoulding structure in the device, and after the shaping processing, press mold and side press mold move to the inboard in proper order through transmission structure control middle press mold, makes interior bellows inboard kept away from to interior press mold avris, and the staff of being convenient for carries out the unloading and handles.
Description
Technical Field
The utility model relates to an interior bellows technical field specifically is interior bellows forming die.
Background
The ripple structure of interior bellows is in the inside of pipeline, and in the course of working, can be fast become interior bellows structure with smooth pipeline embryo spare processing through corresponding mould structure, and mould processing can the same big or small form of high accuracy batch production interior bellows, and application number is CN 201921184923.1's a novel bellows extrusion tooling, forms the ripple structure through the mode of simple outside pressfitting, is convenient for carry out to outer ripple structure, and the mould press mold processing of interior bellows still has some problems.
Interior corrugated pipe mould is behind pressfitting processing, and the mould laminating is in pipeline structure's inside because pipeline structure inside forms corrugated structure, and the mould is not convenient for get off from the inside dismantlement of corrugated pipe after processing, and the operation has certain degree of difficulty, and interior corrugated pipe mould is at the in-process of contour machining, is not convenient for mediate the interval between the ripple according to pipeline processing's requirement, and processing has certain limitation.
It is necessary to design an inner bellows forming die in view of the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior bellows forming die to bellows mould is in pressfitting processing back in proposing in solving above-mentioned background art, the mould laminating is in pipeline structure's inside, because pipeline structure inside forms the ripple structure, the mould is not convenient for get off from the inside dismantlement of ripple pipeline after processing, there is certain degree of difficulty in the operation, and interior bellows mould is at the in-process of contour machining, be not convenient for mediate the interval between the ripple according to pipeline machining's requirement, processing has the problem of certain limitation.
In order to achieve the above object, the utility model provides a following technical scheme: interior bellows forming die includes:
the limiting device comprises a supporting base, limiting frames are symmetrically arranged on two sides of the upper end of the supporting base, sliding blocks with limiting effect are connected to the upper side and the lower side of each limiting frame, and the side faces of the sliding blocks are fixedly arranged with an external pressure membrane through mounting pieces;
the screw rod is rotatably connected to the side face of the limiting frame on the right side, and the screw thread of the screw rod is rotatably arranged in the positioning block in a penetrating manner;
and the internal pressing film is arranged outside the positioning block.
Preferably, the side surface of the limiting frame is rotatably connected with a driving gear for providing power, the limiting frame is internally provided with a rotary table in a penetrating and rotating mode, the side surface of the rotary table is rotatably connected with side gears, transmission gears are welded to the outer portion of the rotary table, the driving gear is meshed with the transmission gears, the side gears which are adjacently arranged in parallel are meshed and connected with each other, the part of meshed transmission structure can control the rotary table to rotate, and meanwhile, the distance between the internal pressing films can be adjusted.
Preferably, the external pressure membrane corresponds the both sides that set up at the internal thread pipe from top to bottom, just the external pressure membrane passes through installation piece and slider and limit frame constitution sliding construction from top to bottom, adjusts the high position of external pressure membrane from top to bottom through the slider for the external pressure membrane pressfitting sets up the outside of bellows including, carries out spacing pressfitting from the outside to the internal corrugated pipe.
Preferably, the internal pressing film further comprises a middle pressing film and a side pressing film;
the side surface of the middle pressing film is connected with a protection block through a telescopic rod, an adjusting rod with a height adjusting function is welded in the middle of the side surface of the middle pressing film, the outer side of the protection block is rotatably connected with a rotating rod with a driving adjusting function, and an adjusting groove is reserved in the rotating rod;
the dead lever is installed to side press mold, its inboard intermediate position, the dead lever through built-in pole with protection piece interconnect to the left and right sides of protection piece all rotates the threaded rod that is connected with the drive effect.
Preferably, middle press mold pass through the telescopic link with the elevation structure about the protection block constitution, just middle press mold through adjust the pole with sliding construction is constituteed to the bull stick, adjust the corresponding position of middle press mold, can dismantle it from interior bellows inboard.
Preferably, the side press mold pass through the dead lever and built-in pole with extending structure about the protection block component, the dead lever is connected with the threaded rod meshing, adjusts the corresponding position of side press mold, can dismantle its inboard from interior bellows.
Compared with the prior art, the beneficial effects of the utility model are that: the inner corrugated pipe forming die adopts a novel structural design, so that the device can conveniently detach an inner pressing film from a processed inner corrugated pipe structure through a mechanical transmission structure, the blanking is convenient, and a corrugated space adjusting mechanism is arranged in the device, so that the effect of the device on processing a pipeline structure is improved;
1. the middle pressing film arranged on the lifting structure and the side pressing films arranged on the telescopic structure operate the motor to control the rotating rod to rotate after the inner corrugated pipe is processed and formed, the middle pressing films on the upper side and the lower side are controlled to lift and adjust through transmission structures such as an adjusting rod and a telescopic rod, the motor is operated to control the threaded rod to rotate, and the side pressing films on the left side and the right side are controlled to move inwards through transmission structures such as a fixed rod and an inner rod, so that the inner pressing film structure and the inner corrugated pipe are separated from each other, and the formed inner corrugated pipe is convenient to discharge;
2. the lead screw and the locating piece that threaded connection set up to and the side gear that the meshing set up is connected, before the processing, according to the pipe-line machining requirement of interior bellows, the operation motor control lead screw rotates, and two lead screws that set up side by side from top to bottom rotate with step-by-step line under the meshing transmission effect of side gear (the lead screw structure screw thread of upper and lower both sides is to opposite soon), adjust the interval between the interior press mold through the screw thread transmission structure, increase the processing effect of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view showing the separation state of the middle squeeze film and the side squeeze film;
fig. 3 is a schematic structural view of the splicing state of the middle pressing film and the side pressing films of the utility model;
fig. 4 is a schematic side view of the external pressure membrane of the present invention;
fig. 5 is a schematic view of the front structure of the turntable of the present invention.
In the figure: 1. a support base; 2. a limiting frame; 3. a slider; 4. mounting a sheet; 5. pressing the film outside; 6. a screw rod; 7. positioning blocks; 8. pressing the film internally; 801. pressing the film in the middle; 802. pressing a film on the side edge; 9. a telescopic rod; 10. a protection block; 11. adjusting a rod; 12. a rotating rod; 13. an adjustment groove; 14. fixing the rod; 15. a built-in rod; 16. a threaded rod; 17. a drive gear; 18. a turntable; 19. a side gear; 20. a transmission gear.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: interior bellows forming die includes:
the limiting device comprises a supporting base 1, limiting frames 2 are symmetrically arranged on two sides of the upper end of the supporting base 1, sliding blocks 3 with limiting effect are connected to the upper side and the lower side of each limiting frame 2, and the side faces of the sliding blocks 3 are fixedly arranged with an external pressure membrane 5 through mounting pieces 4;
the screw rod 6 is rotatably connected to the side surface of the limiting frame 2 on the right side, and the screw rod 6 is rotatably arranged in the positioning block 7 in a threaded manner;
and the internal pressing film 8 is arranged outside the positioning block 7.
In this example, a driving gear 17 for providing power is rotatably connected to the side of the limiting frame 2, a rotary plate 18 is rotatably arranged in the limiting frame 2, a side gear 19 is rotatably connected to the side of the rotary plate 18, and a transmission gear 20 is welded to the outside of the rotary plate 18.
Before processing, firstly adjusting the distance between the internal pressure films 8 according to the requirement of processing a pipeline, operating a motor to control the screws 6 to rotate, connecting the two adjacent screws 6 in an engaged manner through a side gear 19 (the screw threads of the upper screw 6 and the lower screw 6 are opposite in rotating direction), synchronously rotating the two screws 6 under the action of gear engagement transmission, connecting the screws 6 with the positioning blocks 7 in a threaded manner, enabling the positioning blocks 7 to transversely adjust and move outside the positioning blocks 7 when the screws 6 rotate (the thread structures arranged outside the screws 6 are distributed at the corresponding positions of the positioning blocks 7, and the tooth pitch rotating from left to right is gradually increased, so that the moving distances of the positioning blocks 7 at different positions are different when the screws 6 rotate), adjusting the distance between the internal pressure films 8 through the positioning blocks 7, then arranging the pipeline structure to be processed outside the internal pressure films 8, and adjusting the position of the external pressure films 5 inwards through the slide block 3, make outer pressure membrane 5 correspond the laminating in pipeline structure's outside, under the dual pressfitting effect of inner pressure membrane 8 and outer pressure membrane 5, make pipeline structure rapid prototyping be interior bellows structure, it rotates to move motor control drive gear 17 simultaneously, under drive gear 17 and drive gear 20's meshing effect, control carousel 18 rotates, bellows rotates in the carousel 18 drives, the outside pressfitting effect that evenly receives outer pressure membrane 5 of interior bellows, the effect of shaping processing is improved
The external pressing film 5 is correspondingly arranged at the two sides of the internal threaded pipe up and down, and the external pressing film 5 and the limiting frame 2 form an up-down sliding structure through the mounting piece 4, the sliding block 3 and the limiting frame; the internal pressure film 8 further comprises a middle pressure film 801 and a side pressure film 802; the side surface of the middle pressing film 801 is connected with the protection block 10 through the telescopic rod 9, the middle position of the side surface of the middle pressing film 801 is welded with an adjusting rod 11 with a height adjusting function, the outer side of the protection block 10 is rotatably connected with a rotating rod 12 with a driving adjusting function, and meanwhile, an adjusting groove 13 is reserved in the rotating rod 12; a fixing rod 14 is arranged in the middle of the inner side of the side edge film pressing 802, the fixing rod 14 is connected with the protection block 10 through a built-in rod 15, and the left side and the right side of the protection block 10 are both rotatably connected with threaded rods 16 with driving functions;
the middle pressing film 801 and the protection block 10 form an up-and-down lifting structure through the telescopic rod 9, and the middle pressing film 801 and the rotating rod 12 form a sliding structure through the adjusting rod 11 and the adjusting groove 13; the side film pressing 802 and the protection block 10 form a left-right telescopic structure through a fixed rod 14 and an internal rod 15, and the fixed rod 14 is meshed with a threaded rod 16.
After the contour machining, move motor control bull stick 12 earlier and rotate, bull stick 12 passes through adjustment tank 13 control regulation pole 11 and slides in its inside, it drives the middle press mold 801 of both sides and removes to the inboard to adjust pole 11, move motor control threaded rod 16 and rotate after that (the micro motor of control threaded rod 16 and bull stick 12 all installs the inside at protection piece 10), threaded rod 16 and 14 threaded connection of dead lever, under the control action of screw drive structure, make side press mold 802 shrink to the inboard and remove, the inside wall of interior bellows is all kept away from to middle press mold 801 and side press mold 802, the staff of being convenient for carries out the unloading to the interior bellows after the processing, the going on of convenient processing.
The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-5, the distance between the internal pressure films 8 is adjusted according to the requirement of pipeline processing, diversified internal corrugated pipes can be conveniently processed, the processing effect of the device is increased, and after the forming pressure films are processed, the rotating rod 12 and the threaded rod 16 are respectively controlled by the operation motor to rotate, the inner side wall of the internal corrugated pipe is kept away from the middle pressure film 801 and the side pressure films 802 under the control action of the transmission structure, so that the worker can conveniently perform blanking, and the use convenience of the device is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Interior bellows forming die, its characterized in that: the method comprises the following steps:
the limiting device comprises a supporting base, limiting frames are symmetrically arranged on two sides of the upper end of the supporting base, sliding blocks with limiting effect are connected to the upper side and the lower side of each limiting frame, and the side faces of the sliding blocks are fixedly arranged with an external pressure membrane through mounting pieces;
the screw rod is rotatably connected to the side face of the limiting frame on the right side, and the screw thread of the screw rod is rotatably arranged in the positioning block in a penetrating manner;
and the internal pressing film is arranged outside the positioning block.
2. The inner bellows forming die of claim 1, wherein: the side surface of the limiting frame is rotatably connected with a driving gear for providing power, a rotary table is arranged in the limiting frame in a penetrating and rotating mode, a side gear is rotatably connected to the side surface of the rotary table, and a transmission gear is welded to the outer portion of the rotary table.
3. The inner bellows forming die of claim 1, wherein: the external pressing film is correspondingly arranged on two sides of the internal threaded pipe up and down, and the external pressing film and the limiting frame form an up-and-down sliding structure through the mounting pieces, the sliding blocks and the limiting frame.
4. The inner bellows forming die of claim 1, wherein: the internal pressing film also comprises a middle pressing film and side pressing films;
the side surface of the middle pressing film is connected with a protection block through a telescopic rod, an adjusting rod with a height adjusting function is welded in the middle of the side surface of the middle pressing film, the outer side of the protection block is rotatably connected with a rotating rod with a driving adjusting function, and an adjusting groove is reserved in the rotating rod;
the dead lever is installed to side press mold, its inboard intermediate position, the dead lever through built-in pole with protection piece interconnect to the left and right sides of protection piece all rotates the threaded rod that is connected with the drive effect.
5. The inner bellows forming die of claim 4, wherein: middle press mold pass through the telescopic link with the elevation structure is constituteed to the protection block, just middle press mold through adjust the pole and the adjustment tank with sliding construction is constituteed to the bull stick.
6. The inner bellows forming die of claim 4, wherein: side press mold pass through dead lever and built-in pole with extending structure about protection block component, the dead lever is connected with the threaded rod meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673033.8U CN215150993U (en) | 2021-04-01 | 2021-04-01 | Inner corrugated pipe forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673033.8U CN215150993U (en) | 2021-04-01 | 2021-04-01 | Inner corrugated pipe forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215150993U true CN215150993U (en) | 2021-12-14 |
Family
ID=79358119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120673033.8U Active CN215150993U (en) | 2021-04-01 | 2021-04-01 | Inner corrugated pipe forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215150993U (en) |
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2021
- 2021-04-01 CN CN202120673033.8U patent/CN215150993U/en active Active
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