CN211251501U - Side pushing device for hollow high-frequency welding magnetic rod profiling mold - Google Patents
Side pushing device for hollow high-frequency welding magnetic rod profiling mold Download PDFInfo
- Publication number
- CN211251501U CN211251501U CN201922139994.6U CN201922139994U CN211251501U CN 211251501 U CN211251501 U CN 211251501U CN 201922139994 U CN201922139994 U CN 201922139994U CN 211251501 U CN211251501 U CN 211251501U
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- frequency welding
- cylinder
- movable platform
- profiling
- die mould
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Abstract
The utility model relates to a high frequency welding bar magnet die mould technical field, the utility model provides a side pushes away device for hollow high frequency welding bar magnet die mould, including movable platform, the last die mould hole that is equipped with of movable platform, the die mould hole is the rectangle structure, movable platform's top and a minor face department that is close to the rectangle structure in die mould hole are equipped with the indicator, fixed stop is installed respectively to the side that two minor faces of movable platform and the rectangle structure in die mould hole correspond, wherein, be close to and be equipped with a mounting panel on the fixed stop of indicator, install the cylinder on the mounting panel, the piston rod of cylinder passes fixed stop and forms the extension end, be equipped with the discharge gate on the fixed stop of keeping away from the indicator, the discharge gate corresponds the setting with the extension end of cylinder piston rod, discharge gate department installs. The utility model provides a blank behind the present die mould need the staff manual stretch into the die mould in take out, operate inconvenient and have the problem of potential safety hazard.
Description
Technical Field
The utility model relates to a high frequency welding bar magnet die mould technical field especially relates to a side pushes away device that is used for hollow high frequency welding bar magnet die mould.
Background
High-frequency welding is a novel welding process for butting steel plates and other metal materials by utilizing a skin effect and an adjacent effect generated by high-frequency current, and the emergence and maturity of the high-frequency welding technology are key processes for producing straight welded pipes (ERW). The quality of high-frequency welding directly influences the overall strength, quality grade and production speed of welded pipe products.
During high-frequency welding, high-frequency current passes through an induction coil of the high-frequency welding machine, high-frequency magnetic flux is generated in the coil, and eddy current induced by the high-frequency magnetic flux in a welded pipe melts a welding seam to obtain welding; the magnetic flux in the induction coil can be greatly improved by welding the magnetic bar at high frequency, so that the effects of greatly improving the induced electromotive force in a welded pipe, increasing the welding power, improving the welding speed and quality and reducing the energy consumption are achieved, and therefore, the application of the magnetic bar at high frequency is more and more extensive.
The production process of the high-frequency welding magnetic rod is roughly divided into the following steps: the method comprises the following steps of material mixing, mixing and stirring, blank pressing, sintering and forming and the like, wherein the blank pressing process is very important, and the quality of pressing is directly related to the quality of a high-frequency welding magnetic rod formed by sintering; the high-frequency welding magnetic rod can be divided into a solid high-frequency welding magnetic rod and a hollow high-frequency welding magnetic rod, and the solid high-frequency welding magnetic rod and the hollow high-frequency welding magnetic rod are different in that the solid high-frequency welding magnetic rod can be molded into a blank only through once filling, the hollow high-frequency welding magnetic rod needs to be provided with a mandrel after the first filling, then secondary filling is carried out to mold the blank, and the blank needs to be sintered and then the middle mandrel is taken out to be molded into the hollow high-frequency welding magnetic rod; at present, most of compression molds of hollow high-frequency welding magnetic rods sold in the market are simple in structure, blanks after compression are required to be manually stretched into the molds by workers to be taken out, operation is inconvenient, working efficiency is low, and potential safety hazards exist.
Therefore, develop a side thrust unit that is used for hollow high frequency welding bar magnet die mould, not only have urgent research value, also have good economic benefits and industrial application potentiality, it is this the utility model discloses the power place and the basis that can accomplish.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.
Particularly, the utility model discloses the technical problem that solve is: the utility model provides a side pushes away device for hollow high frequency welding bar magnet die mould to solve the blank behind the die mould of present die mould and need staff's manual stretch into in the die mould and take out, operate inconvenient and have the problem of potential safety hazard.
In order to solve the technical problem, the technical scheme of the utility model is that:
a side-push device for a hollow high-frequency welding magnetic rod profiling mold comprises a movable platform arranged on the profiling mold, wherein a profiling hole is formed in the movable platform, the profiling hole is of a rectangular structure, an indicating piece used for indicating the position of a high-frequency welding magnetic rod mandrel is arranged at the position of a short edge of the rectangular structure close to the profiling hole at the top of the movable platform, a fixed baffle is respectively arranged on the side face of the movable platform corresponding to two short edges of the rectangular structure close to the profiling hole, a mounting plate is arranged on the fixed baffle close to the indicating piece, a cylinder used for pushing out a high-frequency welding magnetic rod profiling blank from the movable platform is arranged on the mounting plate, a piston rod of the cylinder penetrates through the fixed baffle and forms an extending end, a discharge port is arranged on the fixed baffle far away from the indicating piece, and the discharge port corresponds to the extending end of the piston rod of the cylinder, and a discharge chute is arranged at the discharge port.
As an improved scheme, the indicator is of a triangular structure and is adhered to the top of the movable platform through an adhesive, and one corner of the triangular structure of the indicator points to the axis position of the profiling hole.
As an improvement, the surface of the indicator is coated with a coating for warning.
As an improved scheme, the mounting plate is provided with a supporting block for supporting the cylinder, the supporting block is of a V-shaped structure, the inner side surface of the V-shaped structure of the supporting block is attached to the outer side wall of the cylinder body, the supporting block is provided with a plurality of arc-shaped rings for fixing the cylinder body, and the inner arc size of each arc-shaped ring is consistent with the external dimension of the cylinder body.
As an improved scheme, the extension size of the piston rod of the air cylinder is equal to the distance size between the two fixed baffle plates.
As an improved scheme, a rubber block is arranged at the extending end of the cylinder piston rod, a sinking groove is formed in the rubber block, and the rubber block is installed at the end part of the extending end of the cylinder piston rod through the sinking groove.
As an improved scheme, the discharge chute is of a U-shaped structure, an anti-collision layer is paved on the inner side wall of the U-shaped structure of the discharge chute, and the anti-collision layer is made of blocky foam plastics.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the indicating piece is arranged at the top of the movable platform and plays a role in indicating, so that workers can conveniently and accurately place the mandrel in the profiling hole, the mandrel is prevented from being placed obliquely, the quality of a hollow high-frequency welding magnetic rod is prevented from being influenced, meanwhile, the extending position of a piston rod of the air cylinder is conveniently corrected, the piston rod of the air cylinder can act on the mandrel in the middle of the blank when the blank is pushed, and the blank is prevented from being damaged due to the fact that the edge position of the blank is impacted when the blank is pushed;
the movable platform is provided with the mounting plate, the air cylinder is mounted on the mounting plate, the piston rod of the air cylinder penetrates through the fixed baffle, the other fixed baffle is provided with the discharge hole correspondingly arranged with the piston rod of the air cylinder, when the piston rod of the air cylinder extends, the pressed blank can be pushed out of the movable platform from the discharge hole, the blank does not need to be manually stretched into the pressing mold to be taken out, and the blank can be directly collected at the discharge groove;
the discharge chute is installed at the discharge opening, and the blank after being pressed slides out from the discharge chute, so that the blank is convenient for workers to collect.
To sum up, the utility model discloses an above-mentioned technical scheme, the blank after having solved present die mould needs the staff to manually stretch into the die mould and takes out, operates inconvenient and have the problem of potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a movable platform of the present invention;
fig. 3 is a schematic top view of the movable platform of the present invention;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. the device comprises an upper fixing plate, 2, an upper pressing punch, 3, a hydraulic machine, 4, a guide pillar, 5, a supporting leg, 6, a lower fixing plate, 7, a lower pressing punch, 8, a movable platform, 9, a supporting column, 10, a supporting plate, 11, a hydraulic cylinder, 12, a material supplementing device, 13, a pressing hole, 14, an indicating piece, 15, a fixing baffle, 16, a mounting plate, 17, a cylinder, 18, a discharge hole, 19, a discharge chute, 20, a supporting block, 21, an arc-shaped ring, 22, a rubber block, 23, an anti-collision layer, 24, a supporting table, 25, a top plate, 26 and a control switch.
Detailed Description
The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.
In this embodiment, as shown in fig. 1 and fig. 2, the profiling mold includes an upper mold, a lower mold and a supporting table 24, the upper mold includes an upper fixing plate 1 and an upper profiling punch 2, the upper fixing plate 1 is driven by a hydraulic machine 3 and slides up and down along a guide pillar 4, the hydraulic machine 3 is installed on a top plate 25, the guide pillar 4 is fixedly installed between the top plate 25 and the supporting table 24, the upper profiling punch 2 is installed at the bottom of the upper fixing plate 1 through a bolt and a pressing block, the lower mold includes a supporting leg 5, the lower fixing plate 6 and a lower profiling punch 7, the lower fixing plate 6 is installed on the supporting leg 5 through a bolt, and the lower profiling punch 7 is installed on.
A side pushing device for a hollow high-frequency welding magnetic rod profiling die comprises a movable platform 8, wherein the movable platform 8 is slidably sleeved on a downward-pressing punch 7, a supporting column 9 is connected to the bottom of the movable platform 8, the supporting column 9 penetrates through a through hole of a lower fixing plate 6 and is connected with a supporting plate 10, a hydraulic cylinder 11 is arranged at the bottom of the supporting plate 10, the movable platform 8 is pushed to move up and down through the hydraulic cylinder 11, a profiling hole 13 is formed in the movable platform 8, the profiling hole 13 is in sliding fit with an upper profiling punch 2 of an upper die and the downward-pressing punch 7 of a lower die, mixed raw materials are firstly filled into the profiling hole 13 through a material supplementing device 12, a mandrel is manually placed, then the mixed raw materials are secondly filled through the material supplementing device 12, the interior of the material supplementing device 12 is hollow, an opening end is arranged on one side, which is in contact with the movable platform 8, a feeding hole is formed in the top of the material supplementing device 12, the material supplementing device 12 is arranged to facilitate automatic filling of the profiling hole 13, the top of the material supplementing device 12 is communicated with a feeding pipe, the feeding pipe is communicated with a storage bin, and the storage bin is not shown in the figure;
then the hydraulic machine 3 drives the upper profiling punch 2 to be inserted into the profiling hole 13 to complete the process of profiling the blank together with the lower profiling punch 7, the profiling hole 13 is of a rectangular structure, an indicator 14 is arranged at the top of the movable platform 8 and close to one short side of the rectangular structure of the profiling hole 13, the indicator 14 plays a role in indicating, so that a worker can conveniently and accurately place a mandrel in the profiling hole 13 to avoid the mandrel from being placed obliquely to influence the quality of a hollow high-frequency welding magnetic rod, meanwhile, the extension position of a piston rod of the air cylinder 17 is also conveniently calibrated, the piston rod of the air cylinder 17 can act on the mandrel in the middle of the blank when pushing the blank, the situation that the piston rod of the air cylinder 17 impacts the edge position of the blank when pushing the blank to cause the damage of the blank is avoided, and fixed baffles 15 are fixedly arranged on the side surfaces of the movable platform 8 and the two short sides corresponding to the rectangular structure, wherein, a mounting plate 16 is mounted on a fixed baffle 15 close to the indicator 14 by a bolt, a cylinder 17 for pushing the high-frequency welding magnetic rod profiling blank out of the movable platform 8 is mounted on the mounting plate 16 by a bolt, the cylinder 17 is communicated with an external air source by an air pipe, a through hole is arranged on the fixed baffle 15 close to the indicator 14, a piston rod of the cylinder 17 passes through the through hole of the fixed baffle 15 and forms an extension end, a discharge port 18 is arranged on the fixed baffle 15 far away from the indicator 14, the discharge port 18 is arranged corresponding to the extension end of the piston rod of the cylinder 17, when the piston rod of the cylinder 17 extends, the profiled blank can be pushed out of the movable platform 8 from the discharge port 18, the blank can be directly collected at the discharge chute 19 without being manually stretched into a profiling mold by a worker and taken out, the operation is more convenient and rapid, the working efficiency is improved, and the problem of potential safety hazard when the blank needs to be, discharge gate 18 department installs discharge chute 19 through the welded mode, and the blank after the die mould that releases through cylinder 17 piston rod slides out from discharge chute 19, makes things convenient for staff's collection.
In this embodiment, as shown in fig. 3, the indicator 14 is a triangular structure, and the top of the movable platform 8 is pasted through an adhesive, and a short side of the rectangular structure near the profiling hole 13 is located, an angle of the triangular structure of the indicator 14 points to the axis position of the profiling hole 13, which facilitates workers to accurately place a mandrel in the profiling hole 13, thereby avoiding the mandrel from being tilted, affecting the quality of a hollow high-frequency welding magnetic rod, and meanwhile, facilitating the correction of the extending position of the piston rod of the cylinder 17, so that the piston rod of the cylinder 17 can be used on the mandrel in the middle of the blank when pushing the blank, and avoiding the edge position of the blank being impacted when the piston rod of the cylinder 17 pushes, and thus causing the damage of the blank.
In this embodiment, as shown in fig. 1, a spray coating for warning is sprayed on the surface of the indicator 14, and the color of the spray coating is red, which plays a striking role and is convenient for workers to find.
In this embodiment, as shown in fig. 2 and fig. 4, the bottom of the cylinder 17 on the mounting panel 16 and located the cylinder body is installed with the supporting block 20 through the welded mode, the supporting block 20 mainly acts on supporting the cylinder 17, it rocks to produce when the piston rod of the cylinder 17 stretches out and draws back to avoid, cause the deviation of promoting the position, the supporting block 20 is the V-shaped structure, and the medial surface of the V-shaped structure of the supporting block 20 all pastes the lateral wall that leans on in the cylinder 17 cylinder body, install a plurality of arc ring 21 that is used for fixed cylinder 17 cylinder body through the bolt on the supporting block 20, in this embodiment, the number of arc ring 21 sets up to two, the interior arc size of arc ring 21 is unanimous with the overall dimension of cylinder 17 cylinder body, can stabilize the cylinder body of cylinder 17.
In this embodiment, as shown in fig. 3 and 4, the extension dimension of the piston rod of the air cylinder 17 is equal to the distance dimension between the two fixed baffles 15, so that the piston rod of the air cylinder 17 can completely push out the blank after being pressed to the outer side of the movable platform 8 when being extended, and the blank slides out through the discharge chute 19, thereby facilitating the collection of workers.
In this embodiment, as shown in fig. 4 and 5, a threaded hole is formed in a side surface of an extending end of a piston rod of the air cylinder 17, a sunk groove is formed in the rubber block 22, a threaded hole is also formed in a side wall of the sunk groove, the rubber block 22 is mounted at an end portion of the extending end of the piston rod of the air cylinder 17 through the sunk groove and is fixed through a bolt on the side surface, and by arranging the rubber block 22, the impact force of the piston rod of the air cylinder 17 when pushing a blank is reduced, and the blank is prevented from being broken or damaged.
In this embodiment, as shown in fig. 1 and 4, the discharge chute 19 is a U-shaped structure, and an anti-collision layer 23 is laid on the inner side wall of the U-shaped structure of the discharge chute 19, the anti-collision layer 23 is made of block-shaped foam plastic, the foam plastic is adhered to the inner side wall of the discharge chute 19 through an adhesive, and the anti-collision layer 23 is arranged to reduce the impact force between the blank and the side wall when the blank slides in the discharge chute 19, so as to protect the blank and avoid damage.
In this embodiment, referring to fig. 1, the side pushing device for the hollow high-frequency welding magnetic rod profiling mold is further provided with a control switch 26 for controlling the piston rod of the air cylinder 17 to extend and retract, the control switch 26 is mounted on the support platform 24 through a bracket, and a worker controls the piston rod of the air cylinder 17 through the control switch 26 to push out the profiled blank to the outside of the movable platform 8.
For ease of understanding, the working process of the present embodiment is given below:
as shown in fig. 1, after the press forming is completed, the movable platform 8 is driven by the hydraulic cylinder 11 to move downwards, the blank after the press forming is exposed on the surface of the movable platform 8, the operator controls the piston rod of the air cylinder 17 to extend through the control switch 26, the extended piston rod pushes the blank to move towards the position of the discharge port 18, the blank slides out from the discharge slot 19 through the discharge port 18, and the operator can take the blank from the end of the discharge slot 19.
To sum up can, the utility model discloses an above-mentioned embodiment, the blank after having solved present die mould needs the staff to manually stretch into the die mould and takes out, operates inconvenient and have the problem of potential safety hazard.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (7)
1. The utility model provides a side pushes away device that is used for hollow high frequency welding bar magnet die mould which characterized in that: comprises a movable platform arranged on a profiling mold, wherein the movable platform is provided with a profiling hole which is of a rectangular structure, an indicating piece for indicating the position of the core shaft of the high-frequency welding magnetic rod is arranged at the top of the movable platform and on a short side of the rectangular structure close to the profiling hole, the movable platform and the side surfaces corresponding to the two short edges of the rectangular structure of the profiling hole are respectively provided with a fixed baffle, wherein, a mounting plate is arranged on the fixed baffle close to the indicating piece, a cylinder used for pushing the high-frequency welding magnetic rod profiling blank out of the movable platform is arranged on the mounting plate, a piston rod of the cylinder penetrates through the fixed baffle plate to form an extension end, a discharge hole is arranged on the fixed baffle plate far away from the indicating piece, the discharge gate with the extension end of cylinder piston rod corresponds the setting, discharge chute is installed to discharge gate department.
2. The side-pushing device for the hollow-core high-frequency welding magnetic rod profiling die as claimed in claim 1, wherein: the indicating piece is of a triangular structure and is adhered to the top of the movable platform through an adhesive, and one corner of the triangular structure of the indicating piece points to the axis position of the profiling hole.
3. The side-pushing device for the hollow-core high-frequency welding magnetic rod profiling die as claimed in claim 2, wherein: the surface of the indicator is sprayed with a spraying layer for warning.
4. The side-pushing device for the hollow-core high-frequency welding magnetic rod profiling die as claimed in claim 1, wherein: just be located on the mounting panel the bottom of cylinder body is equipped with and is used for supporting the supporting shoe of cylinder, the supporting shoe is V type structure, just the medial surface of the V type structure of supporting shoe all paste lean on in the lateral wall of cylinder body, it is used for fixing to install a plurality of on the supporting shoe the arc ring of cylinder body, the interior arc size of arc ring with the overall dimension of cylinder body is unanimous.
5. The side-pushing device for the hollow-core high-frequency welding magnetic rod profiling die as claimed in claim 1, wherein: the extension size of the piston rod of the air cylinder is equal to the distance size between the two fixed baffles.
6. The side-pushing device for the hollow-core high-frequency welding magnetic rod profiling die as claimed in claim 5, wherein: the extension of cylinder piston rod is served and is equipped with the block rubber, be equipped with heavy groove on the block rubber, the block rubber pass through heavy groove install in the tip of the extension end of cylinder piston rod.
7. The side-pushing device for the hollow-core high-frequency welding magnetic rod profiling die as claimed in claim 1, wherein: the blown down tank is U type structure, just all laid the anticollision layer on the inside wall of blown down tank U type structure, what the anticollision layer adopted is massive foamed plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139994.6U CN211251501U (en) | 2019-12-02 | 2019-12-02 | Side pushing device for hollow high-frequency welding magnetic rod profiling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139994.6U CN211251501U (en) | 2019-12-02 | 2019-12-02 | Side pushing device for hollow high-frequency welding magnetic rod profiling mold |
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| Publication Number | Publication Date |
|---|---|
| CN211251501U true CN211251501U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922139994.6U Expired - Fee Related CN211251501U (en) | 2019-12-02 | 2019-12-02 | Side pushing device for hollow high-frequency welding magnetic rod profiling mold |
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| CN (1) | CN211251501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677548A (en) * | 2020-11-27 | 2021-04-20 | 江苏华宏科技股份有限公司 | Discharging mechanism of horizontal metal scrap briquetting machine |
-
2019
- 2019-12-02 CN CN201922139994.6U patent/CN211251501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677548A (en) * | 2020-11-27 | 2021-04-20 | 江苏华宏科技股份有限公司 | Discharging mechanism of horizontal metal scrap briquetting machine |
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