CN215965744U - Double-column hydraulic machine - Google Patents
Double-column hydraulic machine Download PDFInfo
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- CN215965744U CN215965744U CN202122091472.0U CN202122091472U CN215965744U CN 215965744 U CN215965744 U CN 215965744U CN 202122091472 U CN202122091472 U CN 202122091472U CN 215965744 U CN215965744 U CN 215965744U
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- machine table
- feeding groove
- air cylinder
- double
- rotary disk
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 20
- 230000001939 inductive effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a double-column hydraulic machine, which relates to the technical field of hydraulic machines and solves the technical problem of poor safety of manual feeding of the hydraulic machine.A rotary disk is arranged on a machine table, a plurality of lower dies corresponding to upper dies are arranged on the periphery of the rotary disk, the plurality of lower dies are uniformly arranged around the axial lead of the rotary disk, the machine table is provided with a driving mechanism for driving the rotary disk to rotate, one side of the machine table is provided with a feeding mechanism, the feeding mechanism comprises a bin for mounting a blank plate, a feeding groove is arranged below the bin, the height of the feeding groove is matched with the thickness of the blank plate, the bottom of one end of the feeding groove is provided with a blanking port corresponding to the lower die, the other end of the feeding groove is provided with a first air cylinder, a push plate connected with the first air cylinder is arranged in the feeding groove, the bottom of the feeding groove is provided with a first induction switch, and induction sheets corresponding to the first induction switches are respectively arranged on the rotary disk on one side of each lower die; still include the PLC controller, first inductive switch of PLC controller electric connection, first cylinder.
Description
Technical Field
The utility model relates to the technical field of hydraulic machines, in particular to a double-column hydraulic machine.
Background
The double-column hydraulic press is suitable for the dismounting operation of large, medium and small enterprises, factories, industrial and mining and automobile repair plants, heavy machines, flange plates, belt plates, shaft bushings and bearings, the straightening and correcting operation, the bending operation, the punching operation by matching with a die, the blanking operation, the stretching operation and the edge folding operation.
In the stamping process, a worker sends the blank plate into a die in the double-column hydraulic press by hands or clamps, the safety is poor, and the accident that the hands of the worker are crushed sometimes occurs.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects in the prior art, and the utility model aims to provide a double-column hydraulic machine with high safety.
The technical scheme of the utility model is as follows: a double-column hydraulic press comprises a machine table, wherein a hydraulic head is arranged above the machine table, an upper die is arranged at the bottom of the hydraulic head, a rotating disc is arranged on the machine table, a plurality of lower dies corresponding to the upper die are arranged on the periphery of the rotating disc, the lower dies are uniformly arranged around the axial lead of the rotating disc, a driving mechanism for driving the rotating disc to rotate is arranged on the machine table, a feeding mechanism is arranged on one side of the machine table and comprises a stock bin for mounting a blank plate, a feeding groove is arranged below the stock bin, the height of the feeding groove is matched with the thickness of the blank plate, a blanking port corresponding to the lower die is arranged at the bottom of one end of the feeding groove, a first air cylinder is arranged at the other end of the feeding groove, a push plate connected with the first air cylinder is arranged in the feeding groove, a first induction switch is arranged at the bottom of the feeding groove, the rotating disc at one side of each lower die is respectively provided with an induction sheet corresponding to the first induction switch; still include the PLC controller, PLC controller electric connection first inductive switch, first cylinder.
As a further improvement, one side of the machine table is provided with a discharging mechanism, the discharging mechanism comprises a sucker positioned above the rotating disc, the top of the sucker is provided with a second cylinder which is vertically arranged, the top of the second cylinder is provided with a third cylinder which is horizontally arranged, a second induction switch corresponding to the induction sheet is arranged below the third cylinder, and the PLC is electrically connected with the second induction switch, the second cylinder and the third cylinder.
Further, a material rack is arranged below the blanking mechanism, and a material frame is arranged in the material rack.
Further, the driving mechanism comprises a main shaft and a motor, the upper end of the main shaft is fixedly connected with the bottom of the rotating disc, the lower end of the main shaft penetrates through the machine table downwards, a driving gear is arranged on the periphery of the main shaft, an incomplete gear meshed with the driving gear is arranged on a rotating shaft of the motor, and the PLC is electrically connected with the motor.
Furthermore, an annular roller path is arranged on the machine table right below the lower die, and balls for supporting the rotating disc are arranged in the annular roller path.
Further, the bottom of feed bin is equipped with scarce material detection switch, the top of feed bin is equipped with the alarm lamp, PLC controller electric connection lack material detection switch, alarm lamp.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the rotary disc is arranged on the machine table, the plurality of lower dies corresponding to the upper dies are arranged on the periphery of the rotary disc, the storage bin, the feeding groove, the first air cylinder, the push plate and the first induction switch are arranged on one side of the machine table, when the rotary disc moves in place, the first induction switch induces the induction sheet, the first air cylinder drives the push plate to push the blank plate at the bottommost layer of the storage bin to the blanking port, and the blank plate falls into the lower dies to complete feeding, so that manual feeding is replaced, and the safety is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a feeding mechanism in the utility model.
Wherein: 1-machine table, 2-hydraulic head, 3-upper die, 4-rotating disc, 5-lower die, 6-blank plate, 7-bin, 8-feeding groove, 9-blanking port, 10-first cylinder, 11-push plate, 12-first inductive switch, 13-inductive sheet, 14-sucker, 15-second cylinder, 16-third cylinder, 17-second inductive switch, 18-material rack, 19-material frame, 20-main shaft, 21-motor, 22-driving gear, 23-incomplete gear, 24-ball, 25-material shortage detection switch, 26-alarm lamp and 27-discharging gap.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1 and 2, the double-column hydraulic machine comprises a machine table 1, wherein a hydraulic head 2 is arranged above the machine table 1, and an upper die 3 is arranged at the bottom of the hydraulic head 2. The rotary table 1 is provided with a rotary disc 4, the periphery of the rotary disc 4 is provided with a plurality of lower dies 5 corresponding to the upper dies 3, the lower dies 5 are mounted on the rotary disc 4 through bolts and can be conveniently assembled and disassembled, the lower dies 5 are uniformly arranged around the axial lead of the rotary disc 4, and in the embodiment, the number of the lower dies 5 is four. The machine table 1 is provided with a driving mechanism for driving the rotating disc 4 to rotate, and one side of the machine table 1 is provided with a feeding mechanism. Feed mechanism is including the feed bin 7 that is used for installing blank board 6, the below of feed bin 7 is equipped with chute feeder 8, the thickness looks adaptation of height and blank board 6 of chute feeder 8, the one end bottom of chute feeder 8 is equipped with the blanking mouth 9 that corresponds with bed die 5 position, the other end is equipped with first cylinder 10, be equipped with the push pedal 11 of connecting first cylinder 10 in the chute feeder 8, the bottom of chute feeder 8 is equipped with first inductive switch 12, be equipped with the response piece 13 that corresponds with first inductive switch 12 on the rotary disk 4 of each bed die 5 one side respectively. The hydraulic press is characterized by further comprising a PLC controller, the PLC controller is in communication connection with a controller of the hydraulic press, the lower die 5 is notified to perform stamping operation after moving to be aligned with the upper die 3, and the PLC controller is electrically connected with the first induction switch 12 and the first air cylinder 10.
The material loading process does, place blank board 6 one deck earlier in feed bin 7, blowing breach 27 has been seted up respectively to the both sides of feed bin 7, make things convenient for the blowing, wherein, the one deck at the bottom is in chute feeder 8, can only hold one deck blank board 6 in the chute feeder 8, die 5 moves the blanking mouth 9 below down, first inductive switch 12 senses response piece 13 after, first cylinder 10 stretches out and drives push pedal 11 and move left, push pedal 11 pushes away the blanking mouth 9 with the one deck blank board 6 at the bottom, blank board 6 realizes the material loading in die 5 from blanking mouth 9 falls, after first cylinder 10 withdraws, the blank board 6 of upper strata falls into chute feeder 8.
One side of board 1 is equipped with unloading mechanism, unloading mechanism is including the sucking disc 14 that is located the 4 tops of rotary disk, sucking disc 14 is vacuum chuck or electromagnetic chuck, the top of sucking disc 14 is equipped with vertical second cylinder 15 of arranging, the top of second cylinder 15 is equipped with the third cylinder 16 that the level was arranged, the below of third cylinder 16 is equipped with the second inductive switch 17 that corresponds with response piece 13, PLC controller electric connection second inductive switch 17, second cylinder 15, third cylinder 16, the stamping workpiece that the punching press is good takes off through sucking disc 14.
A material rack 18 is arranged below the blanking mechanism, a material frame 19 is arranged in the material rack 18, and the suction cup 14 is placed in the material frame 19 after taking down the stamping part.
The driving mechanism comprises a main shaft 20 and a motor 21, the upper end of the main shaft 20 is fixedly connected with the bottom of the rotating disc 4, the lower end of the main shaft 20 penetrates through the machine table 1 downwards, a driving gear 22 is arranged on the periphery of the main shaft 20, an incomplete gear 23 meshed with the driving gear 22 is arranged on a rotating shaft of the motor 21, the PLC is electrically connected with the motor 21, and the motor 21 rotates for one circle and the rotating disc 4 rotates for 1/4 circles through the matching of the driving gear 22 and the incomplete gear 23.
Be equipped with the annular raceway on the board 1 under the bed die 5, be equipped with the ball 24 that supports rotary disk 4 in the annular raceway, the one side makes things convenient for rotary disk 4 to rotate, on the other hand, the atress direction of bed die 5 is on ball 24 when 2 punching presses of hydraulic ram to guarantee stamping process's stability.
The bottom of feed bin 7 is equipped with lacks material detection switch 25, and the top of feed bin 7 is equipped with alarm lamp 26, and PLC controller electric connection lacks material detection switch 25, alarm lamp 26, reports to the police when feed bin 7 lacks the material to remind the work in time to go up the feed supplement.
According to the utility model, the rotary disc is arranged on the machine table, the plurality of lower dies corresponding to the upper dies are arranged on the periphery of the rotary disc, the storage bin, the feeding groove, the first air cylinder, the push plate and the first induction switch are arranged on one side of the machine table, when the rotary disc moves in place, the first induction switch induces the induction sheet, the first air cylinder drives the push plate to push the blank plate at the bottommost layer of the storage bin to the blanking port, and the blank plate falls into the lower dies to complete feeding, so that manual feeding is replaced, and the safety is high.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. A double-column hydraulic press comprises a machine table (1), wherein a hydraulic head (2) is arranged above the machine table (1), an upper die (3) is arranged at the bottom of the hydraulic head (2), and the double-column hydraulic press is characterized in that a rotary disk (4) is arranged on the machine table (1), a plurality of lower dies (5) corresponding to the upper die (3) are arranged on the periphery of the rotary disk (4), the lower dies (5) are uniformly arranged around the axial lead of the rotary disk (4), the machine table (1) is provided with a driving mechanism for driving the rotary disk (4) to rotate, a feeding mechanism is arranged on one side of the machine table (1), the feeding mechanism comprises a stock bin (7) for mounting a blank plate (6), a feeding groove (8) is arranged below the stock bin (7), and the height of the feeding groove (8) is matched with the thickness of the blank plate (6), a blanking port (9) corresponding to the lower die (5) is arranged at the bottom of one end of the feeding groove (8), a first air cylinder (10) is arranged at the other end of the feeding groove, a push plate (11) connected with the first air cylinder (10) is arranged in the feeding groove (8), a first induction switch (12) is arranged at the bottom of the feeding groove (8), and an induction sheet (13) corresponding to the first induction switch (12) is respectively arranged on the rotating disk (4) on one side of each lower die (5); still include the PLC controller, PLC controller electric connection first inductive switch (12), first cylinder (10).
2. The double-column hydraulic machine according to claim 1, characterized in that a blanking mechanism is arranged on one side of the machine table (1), the blanking mechanism comprises a sucker (14) positioned above the rotating disc (4), a second air cylinder (15) vertically arranged is arranged at the top of the sucker (14), a third air cylinder (16) horizontally arranged is arranged at the top of the second air cylinder (15), a second inductive switch (17) corresponding to the induction sheet (13) is arranged below the third air cylinder (16), and the PLC is electrically connected with the second inductive switch (17), the second air cylinder (15) and the third air cylinder (16).
3. A twin-column hydraulic machine as claimed in claim 2, characterised in that a stack (18) is provided below the blanking mechanism, and a frame (19) is provided in the stack (18).
4. The double-column hydraulic machine as claimed in claim 1, wherein the driving mechanism comprises a main shaft (20) and a motor (21), the upper end of the main shaft (20) is fixedly connected with the bottom of the rotating disc (4), the lower end of the main shaft (20) penetrates through the machine table (1) downwards, a driving gear (22) is arranged on the periphery of the main shaft (20), a rotating shaft of the motor (21) is provided with an incomplete gear (23) in meshing connection with the driving gear (22), and the PLC is electrically connected with the motor (21).
5. A double-column hydraulic machine according to claim 1, characterised in that the machine table (1) directly below the lower die (5) is provided with an annular raceway in which balls (24) supporting the rotating disc (4) are arranged.
6. The double-column hydraulic machine according to claim 1, wherein the stock bin (7) is provided with a material shortage detection switch (25) at the bottom, the stock bin (7) is provided with a warning lamp (26) at the top, and the PLC is electrically connected with the material shortage detection switch (25) and the warning lamp (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091472.0U CN215965744U (en) | 2021-09-01 | 2021-09-01 | Double-column hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091472.0U CN215965744U (en) | 2021-09-01 | 2021-09-01 | Double-column hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215965744U true CN215965744U (en) | 2022-03-08 |
Family
ID=80521260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122091472.0U Active CN215965744U (en) | 2021-09-01 | 2021-09-01 | Double-column hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215965744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255091A (en) * | 2022-07-13 | 2022-11-01 | 魏天乐 | High-efficient accurate numerical control three-dimensional automatic punching machine |
-
2021
- 2021-09-01 CN CN202122091472.0U patent/CN215965744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255091A (en) * | 2022-07-13 | 2022-11-01 | 魏天乐 | High-efficient accurate numerical control three-dimensional automatic punching machine |
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