CN216540355U - Expansion tank mould cam - Google Patents
Expansion tank mould cam Download PDFInfo
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- CN216540355U CN216540355U CN202123197632.6U CN202123197632U CN216540355U CN 216540355 U CN216540355 U CN 216540355U CN 202123197632 U CN202123197632 U CN 202123197632U CN 216540355 U CN216540355 U CN 216540355U
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Abstract
The utility model relates to the technical field of expansion tank processing, in particular to an expansion tank die cam, wherein a material is placed at the top end of a workbench, a top extrusion device limits the material, a first hydraulic cylinder extends to enable a bottom die to extrude the material upwards, the material is extruded into the top extrusion device to be formed, the inner wall of the material is extruded outwards through a rolling device, the edge of the material is pressed downwards through two groups of fixing devices to fix the material, a first motor is turned on, the bottom die is driven to rotate through a first transmission box, and a plurality of convex stripes are rolled on the surface of the material through the rolling device, so that the processing speed of equipment and the practicability of the equipment are improved; including top extrusion device, bottom extrusion device, two sets of fixing device and workstation, the inside of workstation is provided with the cavity, and the top of workstation is provided with reserves the mouth, and top pressure device installs in the top of workstation, and bottom extrusion device installs inside the workstation.
Description
Technical Field
The utility model relates to the technical field of expansion tank processing, in particular to an expansion tank die cam.
Background
The expansion tank consists of four parts of a tank body, an air bag, a water inlet/outlet and an air supplementing port. The expansion tank is in the course of working, and the jar body need be stereotyped through the mode of punching press, later for improving the bearing capacity of the jar body, need go out a plurality of protruding stripes through the surface machining of the rolling mode at the jar body, and the process is more complicated, and process velocity is difficult, leads to the practicality relatively poor, consequently needs to improve current equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an expansion tank die cam which is used for placing a material on the top end of a workbench, limiting the material by a top extrusion device, extending by a first hydraulic cylinder to enable a bottom die to extrude the material upwards, extruding the material into the top extrusion device to enable the material to be molded, extruding the inner wall of the material outwards by a rolling device, simultaneously pressing the edge of the material downwards by two groups of fixing devices to fix the material, driving the bottom die to rotate by a first transmission case by opening a first motor, and rolling a plurality of convex stripes on the surface of the material by the rolling device, so that the processing speed of equipment and the practicability of the equipment are improved.
The utility model discloses an expansion tank die cam, which comprises a top extrusion device, a bottom extrusion device, two groups of fixing devices and a workbench, wherein a cavity is arranged inside the workbench;
the bottom extrusion device comprises a first hydraulic cylinder, a first transmission box, a first motor, a supporting seat, a bottom die and a rolling device, the bottom end of the first hydraulic cylinder is connected with the bottom end in the workbench, the bottom end of the first transmission box is connected with the top end of the first hydraulic cylinder, the top end of the first transmission box is provided with an output end, the first motor is installed on the input end of the first transmission box, the bottom end of the supporting seat is connected with the output end of the first transmission box, the bottom die is installed at the top end of the supporting seat, a cavity is formed in the bottom die, a plurality of groups of extension openings are formed in the side end of the bottom die, and the rolling device is installed in the bottom die and rolls the formed material;
put the material on the top of workstation, later top extrusion device carries on spacingly to the material, the first pneumatic cylinder of rethread extends, make the bottom mould upwards extrude the material, extrude the material to the inside of top extrusion device, make the material shaping, the outside inner wall of extruding the material of rethread rolling press device, push down the edge of material through two sets of fixing device simultaneously, fix the material, through opening first motor, through the transmission of first transmission case, make the bottom mould rotate, roll out a plurality of protruding stripes through the surface of rolling press device with the material, thereby improve the process velocity of equipment and the practicality of equipment.
Preferably, the top pressurizing device comprises two groups of side wall plates, two groups of second hydraulic cylinders and two groups of top molds, the bottom ends of the two groups of side wall plates are connected with the top end of the workbench, one ends of the two groups of second hydraulic cylinders are respectively connected with the side ends of the two groups of side wall plates, and the other ends of the two groups of second hydraulic cylinders are respectively connected with one ends of the two groups of top molds; extend through two sets of second pneumatic cylinders, merge two sets of top moulds to make two sets of top moulds remove to the top of material, cooperation bottom extrusion device is stereotyped the material, thereby improve equipment's practicality.
Preferably, the fixing devices comprise fixing plates, multiple groups of third hydraulic cylinders and lower pressing plates, the side ends of the fixing plates on the two groups of fixing devices are respectively connected with the surfaces of the two groups of top molds, the top ends of the multiple groups of third hydraulic cylinders are connected with the bottom ends of the fixing plates, and the bottom ends of the multiple groups of third hydraulic cylinders are connected with the top ends of the lower pressing plates; the multiple groups of third hydraulic cylinders are extended to press the lower pressing plate downwards, so that the edges of the materials are fixed, and the stability of the materials is improved.
Preferably, the rolling device comprises a second transmission case, a second motor, a rotating shaft, two groups of cams, two groups of support plates, a plurality of groups of reset springs, a plurality of groups of rolling wheels and a plurality of groups of arc-shaped guide plates, the bottom end of the second transmission case is connected with the top end of the support seat, the second motor is installed on the input end of the second transmission case, the bottom end of the rotating shaft is installed on the output end of the second transmission case, the two groups of cams are fixedly installed on the rotating shaft, one ends of the two groups of support plates are respectively connected with the side wall in the bottom mold through the plurality of groups of reset springs, guide telescopic rods are arranged inside the plurality of groups of reset springs, one ends of the plurality of groups of rolling wheels are respectively connected with the other ends of the two groups of support plates, and the side ends of the plurality of groups of arc-shaped guide plates are respectively connected with one ends of the two groups of support plates; through opening the second motor, through the transmission of second transmission case, make the pivot rotate, extrude multiunit arc deflector through two sets of cams, make multiunit roll extrusion wheel stretch out by the hole that stretches out on the bottom mould, extrude the inner wall of material through multiunit roll extrusion wheel, later rotation through the bottom mould, make the inner wall of multiunit roll extrusion wheel pair material roll extrusion, make the protruding stripe on material surface form, later the pivot resets, elasticity through multiunit reset spring makes two sets of backup pads reset, thereby improve equipment's practicality.
Preferably, the mould also comprises a fourth hydraulic cylinder, a pin column and a limiting pipe, wherein a fixing hole is formed in the front end of the rotating shaft, the right end of the limiting pipe is connected with the right end in the bottom mould, the right end of the pin column is connected with the left end of the fourth hydraulic cylinder, and the left end of the limiting pipe is connected with the left end in the bottom mould; the pivot rotates, makes two sets of cams prop up two sets of backup pads after, extends through the fourth pneumatic cylinder, makes the round pin post pass the epaxial fixed orifices of commentaries on classics to stretch into to spacing intraductal, carry on spacingly to the countershaft, thereby improve equipment's stability.
Preferably, the bottom die is fixedly arranged at the top end of the supporting seat through the connecting flange, so that workers can conveniently detach the bottom die, and convenience of equipment is improved; bottom mould fixed mounting makes things convenient for the staff to dismantle bottom mould on the top of supporting seat through flange to improve equipment's convenience.
Compared with the prior art, the utility model has the beneficial effects that: put the material on the top of workstation, later top extrusion device carries on spacingly to the material, the first pneumatic cylinder of rethread extends, make the bottom mould upwards extrude the material, extrude the material to the inside of top extrusion device, make the material shaping, the outside inner wall of extruding the material of rethread rolling press device, push down the edge of material through two sets of fixing device simultaneously, fix the material, through opening first motor, through the transmission of first transmission case, make the bottom mould rotate, roll out a plurality of protruding stripes through the surface of rolling press device with the material, thereby improve the process velocity of equipment and the practicality of equipment.
Drawings
FIG. 1 is a schematic diagram of an axial structure of the present invention;
FIG. 2 is a schematic view of a first enlarged axial view of a second cylinder and top mold, etc. of the present invention;
FIG. 3 is a schematic view of a second axial enlargement of the second cylinder and top mold arrangement of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 5 is an enlarged schematic view of the bottom press apparatus of the present invention on axis;
FIG. 6 is an enlarged sectional front view of the bottom mold of the present invention;
FIG. 7 is an enlarged schematic axial view of the spindle and cam of the present invention;
FIG. 8 is an enlarged schematic axial view of a support plate and roller wheel arrangement of the present invention;
FIG. 9 is a front view schematic of the support plate and roller wheel arrangement of the present invention;
in the drawings, the reference numbers: 1. a work table; 2. a first hydraulic cylinder; 3. a first transmission case; 4. a first motor; 5. a supporting seat; 6. a bottom mold; 7. a side wall panel; 8. a second hydraulic cylinder; 9. A top mold; 10. a fixing plate; 11. a third hydraulic cylinder; 12. a lower pressing plate; 13. a second transmission case; 14. a second motor; 15. a rotating shaft; 16. a cam; 17. a support plate; 18. a return spring; 19. rolling wheels; 20. an arc-shaped guide plate; 21. a fourth hydraulic cylinder; 22. a pin; 23. A limiting pipe; 24. and connecting the flanges.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
A cavity is arranged inside the workbench 1, a reserved opening is formed in the top end of the workbench 1, a top pressurizing device is installed at the top end of the workbench 1, a bottom extruding device is installed inside the workbench 1, and two groups of fixing devices are installed on the top extruding device;
the bottom extrusion device comprises a first hydraulic cylinder 2, a first transmission box 3, a first motor 4, a supporting seat 5, a bottom die 6 and a rolling device, the bottom end of the first hydraulic cylinder 2 is connected with the bottom end in the workbench 1, the bottom end of the first transmission box 3 is connected with the top end of the first hydraulic cylinder 2, the top end of the first transmission box 3 is provided with an output end, the first motor 4 is installed on the input end of the first transmission box 3, the bottom end of the supporting seat 5 is connected with the output end of the first transmission box 3, the bottom die 6 is installed at the top end of the supporting seat 5, a cavity is arranged in the bottom die 6, a plurality of groups of extending openings are formed in the side end of the bottom die 6, and the rolling device is installed in the bottom die 6 and is used for rolling the formed materials;
the top pressurizing device comprises two groups of side wall plates 7, two groups of second hydraulic cylinders 8 and two groups of top molds 9, the bottom ends of the two groups of side wall plates 7 are connected with the top end of the workbench 1, one ends of the two groups of second hydraulic cylinders 8 are respectively connected with the side ends of the two groups of side wall plates 7, and the other ends of the two groups of second hydraulic cylinders 8 are respectively connected with one ends of the two groups of top molds 9;
put the material on the top of workstation 1, later extend through two sets of second pneumatic cylinders 8, merge two sets of top mould 9, and make two sets of top mould 9 remove to the top of material, the first pneumatic cylinder 2 of rethread extends, make bottom mould 6 upwards extrude the material, extrude the inside to top extrusion device with the material, make the material shaping, the inside of the outside extrusion material of rethread rolling press device, the edge of material is pushed down through two sets of fixing device simultaneously, fix the material, through opening first motor 4, through the transmission of first transmission case 3, make bottom mould 6 rotate, roll out a plurality of protruding stripes through the surface of rolling press device with the material, thereby improve the process velocity of equipment and the practicality of equipment.
Example 2
A cavity is arranged inside the workbench 1, a reserved opening is formed in the top end of the workbench 1, a top pressurizing device is installed at the top end of the workbench 1, a bottom extruding device is installed inside the workbench 1, and two groups of fixing devices are installed on the top extruding device;
the bottom extrusion device comprises a first hydraulic cylinder 2, a first transmission box 3, a first motor 4, a supporting seat 5, a bottom die 6 and a rolling device, the bottom end of the first hydraulic cylinder 2 is connected with the bottom end in the workbench 1, the bottom end of the first transmission box 3 is connected with the top end of the first hydraulic cylinder 2, the top end of the first transmission box 3 is provided with an output end, the first motor 4 is installed on the input end of the first transmission box 3, the bottom end of the supporting seat 5 is connected with the output end of the first transmission box 3, the bottom die 6 is installed at the top end of the supporting seat 5, a cavity is arranged in the bottom die 6, a plurality of groups of extending openings are formed in the side end of the bottom die 6, and the rolling device is installed in the bottom die 6 and is used for rolling the formed materials;
the fixing devices comprise fixing plates 10, a plurality of groups of third hydraulic cylinders 11 and lower pressing plates 12, the side ends of the fixing plates 10 on the two groups of fixing devices are respectively connected with the surfaces of the two groups of top molds 9, the top ends of the plurality of groups of third hydraulic cylinders 11 are connected with the bottom ends of the fixing plates 10, and the bottom ends of the plurality of groups of third hydraulic cylinders 11 are connected with the top ends of the lower pressing plates 12;
the rolling device comprises a second transmission box 13, a second motor 14, a rotating shaft 15, two groups of cams 16, two groups of supporting plates 17, a plurality of groups of reset springs 18, a plurality of groups of rolling wheels 19 and a plurality of groups of arc-shaped guide plates 20, wherein the bottom end of the second transmission box 13 is connected with the top end of the supporting seat 5, the second motor 14 is installed on the input end of the second transmission box 13, the bottom end of the rotating shaft 15 is installed on the output end of the second transmission box 13, the two groups of cams 16 are fixedly installed on the rotating shaft 15, one ends of the two groups of supporting plates 17 are respectively connected with the side wall in the bottom mold 6 through the plurality of groups of reset springs 18, guide telescopic rods are arranged inside the plurality of groups of reset springs 18, one ends of the plurality of groups of rolling wheels 19 are respectively connected with the other ends of the two groups of supporting plates 17, and the side ends of the plurality of arc-shaped guide plates 20 are respectively connected with one ends of the two groups of supporting plates 17;
the material is placed at the top end of a workbench 1, then the top extrusion device limits the material, the first hydraulic cylinder 2 extends to enable a bottom die 6 to extrude the material upwards, the material is extruded into the top extrusion device to enable the material to be molded, the inner wall of the material is extruded outwards through a rolling device, meanwhile, a plurality of groups of third hydraulic cylinders 11 extend to enable a lower pressing plate 12 to press downwards to fix the edge of the material and fix the material, the first motor 4 is opened to drive through a first transmission box 3 to enable the bottom die 6 to rotate, a second motor 14 is opened to drive through a second transmission box 13 to enable a rotating shaft 15 to rotate, a plurality of groups of arc-shaped guide plates 20 are extruded through two groups of cams 16, a plurality of groups of rolling wheels 19 extend out from extending holes on the bottom die 6, the inner wall of the material is extruded through the plurality of groups of rolling wheels 19, and then the bottom die 6 rotates, make multiunit rolling wheel 19 carry out the roll extrusion to the inner wall of material, make the protruding stripe on material surface form, later pivot 15 resets, through multiunit reset spring 18's elasticity, makes two sets of backup pads 17 reset to improve equipment's process velocity and equipment's practicality.
As shown in fig. 1 to 8, in the cam for the expansion tank die of the present invention, when in operation, a material is first placed on the top of a table 1, and is extended by two sets of second hydraulic cylinders 8, two sets of top dies 9 are combined, and two sets of top dies 9 are moved to the top of the material, and then are extended by a first hydraulic cylinder 2, so that a bottom die 6 is pressed upward to extrude the material into the inside of a top pressing device, so that the material is shaped, and then a second motor 14 is turned on, and is driven by a second transmission case 13 to rotate a rotating shaft 15, so that two sets of cams 16 are used to press a plurality of sets of arc guide plates 20, so that a plurality of sets of rolling wheels 19 are extended from an extending hole of the bottom die 6, so that the inner wall of the material is pressed by a plurality of sets of rolling wheels 19, and at the same time, the pin 22 is extended by a fourth hydraulic cylinder 21 to pass through a fixing hole of the rotating shaft 15 and extend into a limiting pipe 23, the rotating shaft 15 is limited, the bottom die 6 is rotated through opening the first motor 4 and transmission of the first transmission box 3, then the multiple groups of rolling wheels 19 roll the inner wall of the material, protruding stripes on the surface of the material are formed, the rotating shaft 15 is reset, and the two groups of supporting plates 17 are reset through the elasticity of the multiple groups of reset springs 18.
The main functions realized by the utility model are as follows: and extruding and shaping the material, and processing the convex stripes on the surface of the material by rolling.
The installation mode, the connection mode or the arrangement mode of the expansion tank die cam are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the expansion tank die cam can be achieved; the first hydraulic cylinder 2, the first motor 4, the second hydraulic cylinder 8, the third hydraulic cylinder 11, the second motor 14 and the fourth hydraulic cylinder 21 of the expansion tank die cam are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions without creative work of the technical personnel in the field.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.
Claims (6)
1. The expansion tank die cam is characterized by comprising a top extrusion device, a bottom extrusion device, two groups of fixing devices and a workbench (1), wherein a cavity is arranged inside the workbench (1), a reserved opening is formed in the top end of the workbench (1), a top pressurizing device is installed at the top end of the workbench (1), the bottom extrusion device is installed inside the workbench (1), and the two groups of fixing devices are installed on the top extrusion device;
the bottom extrusion device comprises a first hydraulic cylinder (2), a first transmission case (3), a first motor (4), a supporting seat (5), a bottom die (6) and a rolling device, the bottom end of the first hydraulic cylinder (2) is connected with the bottom end in the workbench (1), the bottom end of the first transmission case (3) is connected with the top end of the first hydraulic cylinder (2), the top end of the first transmission box (3) is provided with an output end, the first motor (4) is arranged on the input end of the first transmission box (3), the bottom end of the supporting seat (5) is connected with the output end of the first transmission box (3), the bottom mould (6) is arranged on the top end of the supporting seat (5), and the inside of bottom mould (6) is provided with the cavity, and the side of bottom mould (6) is provided with the multiunit and stretches out the mouth, and rolling press device installs in the inside of bottom mould (6), rolls the fashioned material.
2. The expansion tank die cam according to claim 1, wherein the top pressurizing device comprises two sets of side wall plates (7), two sets of second hydraulic cylinders (8) and two sets of top dies (9), the bottom ends of the two sets of side wall plates (7) are connected with the top end of the workbench (1), one ends of the two sets of second hydraulic cylinders (8) are respectively connected with the side ends of the two sets of side wall plates (7), and the other ends of the two sets of second hydraulic cylinders (8) are respectively connected with one ends of the two sets of top dies (9).
3. The expansion tank die cam according to claim 1, wherein the fixing devices comprise a fixing plate (10), a plurality of sets of third hydraulic cylinders (11) and a lower pressing plate (12), the side ends of the fixing plate (10) on the two sets of fixing devices are respectively connected with the surfaces of the two sets of top dies (9), the top ends of the plurality of sets of third hydraulic cylinders (11) are connected with the bottom ends of the fixing plate (10), and the bottom ends of the plurality of sets of third hydraulic cylinders (11) are connected with the top end of the lower pressing plate (12).
4. The expansion tank die cam as claimed in claim 1, wherein the rolling device comprises a second transmission case (13), a second motor (14), a rotating shaft (15), two sets of cams (16), two sets of support plates (17), a plurality of sets of return springs (18), a plurality of sets of rolling wheels (19) and a plurality of sets of arc-shaped guide plates (20), the bottom end of the second transmission case (13) is connected with the top end of the support base (5), the second motor (14) is installed on the input end of the second transmission case (13), the bottom end of the rotating shaft (15) is installed on the output end of the second transmission case (13), the two sets of cams (16) are fixedly installed on the rotating shaft (15), one ends of the two sets of support plates (17) are respectively connected with the side wall in the bottom die (6) through the plurality of return springs (18), and the plurality of sets of return springs (18) are internally provided with guiding telescopic rods, one end of each rolling wheel (19) is connected with the other end of each support plate (17), and the side ends of the arc guide plates (20) are connected with one end of each support plate (17).
5. The expansion tank die cam as claimed in claim 4, further comprising a fourth hydraulic cylinder (21), a pin (22) and a limiting pipe (23), wherein the front end of the rotating shaft (15) is provided with a fixing hole, the right end of the limiting pipe (23) is connected with the right end in the bottom die (6), the right end of the pin (22) is connected with the left end of the fourth hydraulic cylinder (21), and the left end of the limiting pipe (23) is connected with the left end in the bottom die (6).
6. The expansion tank die cam as claimed in claim 1, characterized in that the bottom die (6) is fixedly arranged at the top end of the supporting seat (5) through the connecting flange (24), so that the bottom die (6) is convenient for workers to disassemble, and the convenience of equipment is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123197632.6U CN216540355U (en) | 2021-12-17 | 2021-12-17 | Expansion tank mould cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123197632.6U CN216540355U (en) | 2021-12-17 | 2021-12-17 | Expansion tank mould cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216540355U true CN216540355U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123197632.6U Active CN216540355U (en) | 2021-12-17 | 2021-12-17 | Expansion tank mould cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216540355U (en) |
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2021
- 2021-12-17 CN CN202123197632.6U patent/CN216540355U/en active Active
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