CN212822068U - Circular arc notching machine for water pump rack support rod - Google Patents
Circular arc notching machine for water pump rack support rod Download PDFInfo
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- CN212822068U CN212822068U CN202021447020.0U CN202021447020U CN212822068U CN 212822068 U CN212822068 U CN 212822068U CN 202021447020 U CN202021447020 U CN 202021447020U CN 212822068 U CN212822068 U CN 212822068U
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- plate
- clamping plate
- water pump
- clamping
- clamp plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a water pump rack bracing piece circular arc notching machine, including bottom plate, bedplate, main hydraulic cylinder, clamping cylinder, clamp plate, punch holder, lower plate, guide arm, the piston of main hydraulic cylinder sets up in the bedplate below, the piston links firmly with the connecting plate, and the clamp plate is installed to the connecting plate lower part, the drift is installed respectively to clamp plate lower surface both sides, clamping cylinder has two, and the symmetry sets up in main hydraulic cylinder both sides, and clamping cylinder's piston is connected with the extension bar, and the extension bar passes connecting plate, clamp plate, is connected with the punch holder, can drive the punch holder lift, and the punch holder contacts with the lower plate and is provided with semicircular clamping hole, can centre gripping and unclamp the bracing piece pipe; the lower clamp plate is connected with the bottom plate through the base plate, the upper clamp plate and the lower clamp plate are provided with two symmetrical cutting stations, and the lower clamp plate and the base plate below the stamping station are provided with waste material holes. The utility model discloses one shot forming, save time improves production efficiency, has guaranteed the uniformity of circular arc mouth.
Description
Technical Field
The utility model belongs to metal material processing field, concretely relates to water pump rack bracing piece circular arc slotting machine.
Background
The water pump rack support rod needs to be cross-assembled or welded, so a semicircular arc rabbet needs to be machined on a circular pipeline, the semicircular arc rabbet is usually arranged on a punch press or a hydraulic machine tool through a die, and punching is carried out four times or twice from two ends respectively. One end of a hydraulic machine cutting die is generally punched for one time, and one end of the punching machine cutting die is punched for two times, so that frequent turning and installation are needed, the labor intensity of operators is increased, and the efficiency is low; meanwhile, the problem of repeated positioning precision exists, the supporting rod is a round tube, no positioning reference exists after the supporting rod turns around, and the phenomenon that the tints at two ends of the supporting rod are misaligned and offset easily occurs, so that the assembly problem is caused.
The existing punch or hydraulic machine tool is a universal machine tool, the structure of the die is simple and easy to damage, the cut waste is difficult to clean due to the structural problem,
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the to-be-solved technical problem of the utility model is that water pump rack bracing piece circular arc incision adds man-hour, needs frequent turn around, installation, increases operating personnel intensity of labour, and efficiency is lower, and repeated positioning leads to processingquality relatively poor, and mould simple structure damages easily, the difficult problem of clearing up of waste material of excision.
In order to solve the technical problem, the utility model provides a water pump rack support rod arc notching machine, which comprises a bottom plate, a seat plate, a main hydraulic cylinder, a clamping cylinder, a pressing plate, an upper clamping plate, a lower clamping plate and a guide rod,
four vertical rods are arranged at four corners of the bottom plate, the seat plate is arranged at the top of each vertical rod, a main hydraulic cylinder and a cylinder body of a clamping cylinder are arranged on the seat plate,
the piston of the main hydraulic oil cylinder is arranged below the seat plate, the piston is fixedly connected with a connecting plate, a pressing plate is arranged at the lower part of the connecting plate, punches are respectively arranged on two sides of the lower surface of the pressing plate,
the two clamping oil cylinders are symmetrically arranged at two sides of the main hydraulic oil cylinder, the piston of the clamping oil cylinder is connected with an extension bar which passes through the connecting plate and the pressing plate and is connected with the upper clamping plate to drive the upper clamping plate to lift,
the upper part and the lower part of the guide rod are respectively connected with the pressing plate and the lower clamping plate and penetrate through the upper clamping plate, the upper clamping plate is guided by the guide rod when being lifted,
the contact part of the upper clamping plate and the lower clamping plate is provided with a semicircular clamping hole which can clamp and loosen the round tube of the supporting rod; the lower clamp plate is connected with the bottom plate through the base plate, the upper clamp plate and the lower clamp plate are provided with two symmetrical cutting stations, the upper clamp plate above the cutting stations is provided with a through hole for the punch to pass through, and the lower clamp plate and the base plate below the cutting stations are provided with waste material holes.
Furthermore, guide sleeves are installed at four corners of the connecting plate and are matched with the vertical rods for guiding.
Furthermore, waste blowing nozzles are installed at the waste holes of the two lower clamping plates.
Furthermore, four guide rods are arranged and are positioned on two sides of the upper clamping plate in pairwise symmetry.
Furthermore, the punch has multiple types and can be replaced, and the bottom of the punch can be in a sharp angle, a sharp angle with a notch and a semi-cylinder shape.
Furthermore, a feeding push rod is arranged on the left side or the right side of the upper clamping plate and the lower clamping plate and can push the supporting rod to enter and exit from the circular clamping part formed by the upper clamping plate and the lower clamping plate.
Further, a limiting plate is installed on the upper portion of the upper clamping plate.
The utility model has the advantages that:
1. the utility model discloses a water pump rack bracing piece circular arc slotting machine, it is water pump rack bracing piece circular arc incision professional equipment, can cut the arc mouth simultaneously to bracing piece both ends, one shot forming, cooperation pay-off push rod can autoloading, the waste material has the blowing nozzle that gives up, the blanking is convenient, save time, improves production efficiency;
2. the utility model discloses with the one-time machine-shaping of bracing piece pipe material, guaranteed the uniformity of bracing piece cutting circular arc mouth, make things convenient for the accuracy and the robot welding's of post manufacture rack reliability, accurate location also increases cutter life.
Drawings
Fig. 1 is a schematic perspective view of a water pump stand support rod arc notching machine according to the present invention;
fig. 2 is a schematic side view of the water pump stand support rod arc notching machine of the present invention;
fig. 3 is a schematic front sectional view of the circular arc notching machine for the support rod of the water pump jack horse of the present invention;
fig. 4 is a schematic diagram of various types of punches according to the present invention.
In the figure: 1. the device comprises a bottom plate, 2, a vertical rod, 3, a connecting plate, 4, a seat plate, 5, a main hydraulic cylinder, 6, a clamping cylinder, 7, a pressing plate, 8, a punch, 9, a lower clamping plate, 10, a backing plate, 11, an upper clamping plate, 12, a waste hole, 13 and a guide rod.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in figure 1, the water pump rack support rod arc notching machine comprises a bottom plate 1, a seat plate 4, a main hydraulic cylinder 5, a clamping cylinder 6, a pressing plate 7, an upper clamping plate 11, a lower clamping plate 9 and a guide rod 13,
four vertical rods 2 are arranged at four corners of the bottom plate 1, a seat plate 4 is arranged at the top of each vertical rod 2, a main hydraulic cylinder 5 and a cylinder body of a clamping cylinder 6 are arranged on the seat plate 4,
the piston of the main hydraulic oil cylinder 5 is arranged below the seat plate 4, the piston is fixedly connected with the connecting plate 3, the lower part of the connecting plate 3 is provided with a pressing plate 7, two sides of the lower surface of the pressing plate 7 are respectively provided with a punch 8,
the two clamping oil cylinders 6 are symmetrically arranged at two sides of the main hydraulic oil cylinder 5, the piston of the clamping oil cylinder 6 is connected with an extension bar which passes through the connecting plate 3 and the pressing plate 7 and is connected with the upper clamping plate 11 to drive the upper clamping plate 11 to lift,
the upper and lower guide rods 13 are respectively connected with the pressure plate 7 and the lower clamping plate 9 and penetrate through the upper clamping plate 11, the upper clamping plate 11 is guided by the guide rods 13 when being lifted,
as shown in fig. 2, the contact part of the upper clamping plate 11 and the lower clamping plate 9 is provided with a semicircular clamping hole which can clamp and loosen the circular tube of the support rod; the lower clamp plate 9 is connected with the bottom plate 1 through a backing plate, the upper clamp plate 11 and the lower clamp plate 9 are provided with two symmetrical cutting stations, and the upper clamp plate 11 above the cutting stations is provided with a through hole for the punch 8 to pass through. As shown in fig. 3, the lower clamp plate 9 and the shim plate below the cutting station are provided with waste holes 12.
In practical application, guide sleeves are arranged at four corners of the connecting plate 3 and are matched with the vertical rods 2 for guiding.
In practical application, waste blowing nozzles are installed at the waste holes 12 of the two lower clamping plates 9.
In practical application, four guide rods 13 are arranged on two sides of the upper clamping plate 11, and the two guide rods are symmetrical pairwise.
As shown in figure 4, the punch 8 has a plurality of types and can be replaced, and the bottom of the punch 8 can be in a sharp angle, a sharp angle with a notch and a semi-cylindrical shape.
In practical application, a feeding push rod is arranged on the left side or the right side of the upper clamping plate 11 and the lower clamping plate 9 and can push the support rod to enter and exit from a circular clamping part formed by the upper clamping plate 11 and the lower clamping plate 9.
In practical application, a limiting plate is installed on the upper portion of the upper clamping plate 11.
The utility model discloses a working process:
1) the supporting rod round tube is fed between the upper clamping plate 11 and the lower clamping plate 9 through a manual or feeding push rod, and a piston of the clamping oil cylinder 6 descends to clamp the supporting rod round tube;
2) the piston of the main hydraulic oil cylinder 5 descends to drive the pressing plate 7 and the punch 8 to punch the two ends of the support rod circular tube, the waste blowing nozzle blows off waste materials,
3) the piston of the main hydraulic oil cylinder 5 rises, the piston of the clamping oil cylinder 6 rises, the upper clamping plate 11 loosens the circular tube of the supporting rod,
4) and taking out the finished supporting rod round tube.
In conclusion, the utility model can simultaneously cut the arc openings at the two ends of the supporting rod, and can be formed at one time, thereby saving time and improving production efficiency; the consistency of the support rod cutting circular arc opening is guaranteed through one-time processing and forming, and the accuracy of a post-manufacturing rack and the reliability of robot welding are facilitated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (7)
1. The utility model provides a water pump rack bracing piece circular arc slotting machine which characterized in that: comprises a bottom plate (1), a seat plate (4), a main hydraulic cylinder (5), a clamping cylinder (6), a pressing plate (7), an upper clamping plate (11), a lower clamping plate (9) and a guide rod (13),
four vertical rods (2) are arranged at four corners of the bottom plate (1), a seat plate (4) is arranged at the top of each vertical rod (2), a cylinder body of a main hydraulic cylinder (5) and a clamping cylinder (6) is arranged on the seat plate (4),
the piston of the main hydraulic oil cylinder (5) is arranged below the seat plate (4), the piston is fixedly connected with the connecting plate (3), the lower part of the connecting plate (3) is provided with a pressing plate (7), two sides of the lower surface of the pressing plate (7) are respectively provided with a punch (8),
the two clamping oil cylinders (6) are symmetrically arranged at two sides of the main hydraulic oil cylinder (5), a piston of the clamping oil cylinder (6) is connected with an extension bar, the extension bar passes through the connecting plate (3) and the pressing plate (7) and is connected with the upper clamping plate (11) to drive the upper clamping plate (11) to lift,
the upper and lower guide rods (13) are respectively connected with the pressure plate (7) and the lower clamping plate (9) and penetrate through the upper clamping plate (11), the upper clamping plate (11) is guided by the guide rods (13) when being lifted,
the contact part of the upper clamping plate (11) and the lower clamping plate (9) is provided with a semicircular clamping hole which can clamp and loosen the circular tube of the supporting rod; the lower clamp plate (9) is connected with the bottom plate (1) through a backing plate, the upper clamp plate (11) and the lower clamp plate (9) are provided with two symmetrical cutting stations, the upper clamp plate (11) above the cutting stations is provided with a through hole to enable a punch (8) to penetrate through, and the lower clamp plate (9) and the backing plate below the cutting stations are provided with waste material holes (12).
2. The water pump rack supporting rod arc notching machine of claim 1, wherein: guide sleeves are arranged at four corners of the connecting plate (3) and are matched with the vertical rods (2) for guiding.
3. The water pump rack supporting rod arc notching machine of claim 1, wherein: and waste blowing nozzles are arranged at the waste holes (12) of the two lower clamping plates (9).
4. The water pump rack supporting rod arc notching machine of claim 1, wherein: four guide rods (13) are arranged and are positioned on two sides of the upper clamping plate (11) in pairwise symmetry.
5. The water pump rack supporting rod arc notching machine of claim 1 or 3, wherein: the punch (8) has various types and can be replaced, and the bottom of the punch (8) can be in a sharp angle, a sharp angle with a notch and a semi-cylindrical shape.
6. The water pump rack supporting rod arc notching machine of claim 1, wherein: and a feeding push rod is arranged on the left side or the right side of the upper clamping plate (11) and the lower clamping plate (9) and can push the supporting rod to enter and exit from a circular clamping part formed by the upper clamping plate (11) and the lower clamping plate (9).
7. The water pump rack supporting rod arc notching machine of claim 1, wherein: and a limiting plate is arranged at the upper part of the upper clamping plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021447020.0U CN212822068U (en) | 2020-07-21 | 2020-07-21 | Circular arc notching machine for water pump rack support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021447020.0U CN212822068U (en) | 2020-07-21 | 2020-07-21 | Circular arc notching machine for water pump rack support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212822068U true CN212822068U (en) | 2021-03-30 |
Family
ID=75118709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021447020.0U Active CN212822068U (en) | 2020-07-21 | 2020-07-21 | Circular arc notching machine for water pump rack support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212822068U (en) |
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2020
- 2020-07-21 CN CN202021447020.0U patent/CN212822068U/en active Active
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