CN210907674U - Leaf spring side cut, cut-out press - Google Patents
Leaf spring side cut, cut-out press Download PDFInfo
- Publication number
- CN210907674U CN210907674U CN201921752620.5U CN201921752620U CN210907674U CN 210907674 U CN210907674 U CN 210907674U CN 201921752620 U CN201921752620 U CN 201921752620U CN 210907674 U CN210907674 U CN 210907674U
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Abstract
Leaf spring side cut, cut-out press relates to the mould that can give leaf spring side cut and punch a hole simultaneously. The edge cutting and punching machine is mainly designed for solving the problem that the edge cutting and punching work efficiency of the existing steel plate spring is low. The guide sleeve sleeved on the upper part of the guide post is fixed on the upper bottom plate; the die holder is connected to the lower bottom plate, the die is mounted on the die holder, the punch is connected to the punch fixing plate, the punch fixing plate and the pressing seat are both connected to the upper bottom plate, the pressing plate is provided with a counter bore bolt, the upper end of the counter bore bolt is fixed to the pressing seat, and the counter bore bolt is sleeved with a spring; the lower bottom plate is provided with a limiting column. The retainer plate is connected on the lower bottom plate, and the baffle plates are arranged on two sides of the retainer plate. The lower bottom plate is provided with a lower cutter seat, the lower cutter is arranged in a lower cutter mounting groove, the upper cutter seat is connected to the upper bottom plate, and the upper cutter is arranged in an upper cutter mounting groove; the locating block is arranged on the lower bottom plate, and the locating plate is connected to the locating block. The steel plate spring punching and trimming machine has the advantages that steel plate springs can be punched and trimmed at the same time, and work efficiency is high.
Description
The technical field is as follows:
the utility model relates to a can be simultaneously for leaf spring cut edge and mould that punches a hole.
Background art:
at present, the edge cutting and the punching of the steel plate spring are finished by two processes, namely, the edge cutting of the steel plate spring is firstly carried out on an edge cutting die, and then an end hole (a hoop hole) is punched for the steel plate spring by utilizing a punching die. The method has the disadvantages of more equipment, time and labor waste of two procedures, low work efficiency and increased production cost.
The invention content is as follows:
the utility model aims to solve the technical problem that a can be simultaneously for leaf spring cut edge and punch a hole is provided to reduce equipment, improve leaf spring side cut, the cut-out press of work efficiency.
The above object is achieved by: the guide post is fixed on the lower bottom plate, the guide sleeve is sleeved on the upper part of the guide post, and the guide sleeve is fixed on the upper bottom plate;
the middle part of the lower base plate is provided with a die holder, a backing plate is arranged between the die holder and the lower base plate, the die holder is connected on the lower base plate through bolts, a female die for punching is arranged on the die holder, the backing plate and the lower base plate below the female die are all provided with through holes which are mutually communicated, a punch is arranged above the female die, the top of the punch is connected on a punch fixing plate through bolts, the punch fixing plate is connected on the upper base plate through bolts, a square-frame-shaped material pressing seat is arranged outside the punch fixing plate, the material pressing seat is connected on the upper base plate through bolts, four corners of the material pressing plate are provided with counter bore bolt mounting holes, a counter bore bolt is arranged in each counter bore bolt mounting hole of the material pressing plate, the upper end of each counter bore bolt, the upper end of the spring is propped against the material pressing seat, the lower end of the spring is propped against the material pressing plate, and the material pressing plate is provided with a hole for the punch to pass through at a position corresponding to the punch; a limiting column is fixed on the lower bottom plate near the pressure plate.
The retainer plate is connected to the lower bottom plate behind the die holder through bolts, radial long holes are correspondingly formed in two sides of the rear portion of the retainer plate, bolts of the two baffles are respectively installed in the radial long holes in the two sides of the retainer plate, and the distance between the two baffles can be adjusted through adjusting the positions of the bolts in the long holes.
A lower cutter holder is arranged on a lower bottom plate in front of the concave mould base, a lower cutter mounting groove is formed in the lower cutter holder, a lower cutter is arranged in the lower cutter mounting groove through a bolt, blades are arranged on the left side and the right side of the lower cutter, an upper cutter holder is arranged above the lower cutter holder, the upper cutter holder is connected to an upper bottom plate through a bolt, an upper cutter mounting groove is formed in the lower surface of the upper cutter holder, and the upper cutter is arranged in the upper cutter mounting groove through a bolt; the locating piece passes through the bolt and installs on the lower plate in lower blade holder the place ahead, and it has the axial slot hole to open on the locating plate, and the bolted connection of locating plate in through the axial slot hole is on the locating piece.
The utility model has the advantages that: the upper bottom plate and the lower bottom plate of the device are both arranged on a press machine, and the upper bottom plate is connected with an upper sliding block of the press machine through a die shank. The workpiece steel plate spring is placed, the part of the workpiece steel plate spring needing trimming is placed on the lower cutter, the part needing punching is placed on the punching female die, the distance between two baffles at the rear end of the material supporting plate is adjusted, the two baffles are attached to two sides of the workpiece, the position of the front end positioning plate is adjusted, the rear end of the positioning plate is attached to the front end of the workpiece, the upper bottom plate is driven by the press to move downwards, the upper bottom plate drives the upper cutter and the punch to move downwards, and punching end hole punching and trimming work on the steel plate spring are completed simultaneously. The steel plate spring punching and trimming machine can punch and trim a steel plate spring on one piece of equipment, is less in equipment, less in labor, high in work efficiency and capable of reducing the processing cost.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a view A-A of FIG. 1;
fig. 3 is a view B-B of fig. 1.
The specific implementation mode is as follows:
the present invention will be further described with reference to FIGS. 1-3;
the guide device comprises a lower bottom plate 1, a guide post 2 is fixed on the lower bottom plate, a guide sleeve 3 is sleeved on the upper part of the guide post, and the guide sleeve is fixed on an upper bottom plate 4;
the middle part of the lower base plate is provided with a die holder 5, a backing plate 6 is arranged between the die holder and the lower base plate, the die holder is connected on the lower base plate through bolts, a female die 7 for punching is arranged on the die holder, the backing plate and the lower base plate below the female die are provided with through holes 8 which are mutually communicated, a punch 9 is arranged above the female die, the top of the punch is connected on a punch fixing plate 10 through bolts, the punch fixing plate is connected on the upper base plate through bolts, a square-frame-shaped material pressing base 11 is arranged outside the punch fixing plate, the material pressing base is connected on the upper base plate through bolts, four corners of the material pressing plate 12 are provided with counter bore bolt mounting holes, a counter bore bolt 13 is arranged in each counter bore bolt mounting hole of the material pressing plate, the upper end of each counter bore bolt is fixed on the material pressing base, a spring 14 is sleeved outside each counter bore bolt, namely the upper end, the position of the pressure plate corresponding to the punch is provided with a hole for the punch to pass through; a limiting column 15 is fixed on the lower bottom plate near the pressure plate.
The retainer plate 16 is connected to the lower bottom plate behind the die holder through bolts, radial long holes 17 are correspondingly formed in two sides of the rear portion of the retainer plate, bolts of the two baffle plates 18 are respectively installed in the radial long holes in the two sides of the retainer plate, and the distance between the two baffle plates can be adjusted through adjusting the positions of the bolts in the long holes.
A lower cutter holder 19 is arranged on a lower bottom plate in front of the concave mold base, a lower cutter mounting groove is formed in the lower cutter holder, a lower cutter 20 is mounted in the lower cutter mounting groove through a bolt, blades are arranged on the left side and the right side of the lower cutter, an upper cutter holder 21 is arranged above the lower cutter holder, the upper cutter holder is connected to an upper bottom plate through a bolt, an upper cutter mounting groove is formed in the lower surface of the upper cutter holder, and an upper cutter 22 is mounted in the upper cutter mounting groove through a bolt; the positioning block 23 is mounted on the lower bottom plate in front of the lower cutter holder through a bolt, the positioning plate 24 is provided with an axial long hole 25, and the positioning plate is connected to the positioning block through the bolt in the axial long hole.
Claims (1)
1. The leaf spring trimming and punching die comprises a lower bottom plate (1), a guide pillar (2) is fixed on the lower bottom plate, a guide sleeve (3) is sleeved on the upper part of the guide pillar, and the guide sleeve is fixed on an upper bottom plate (4); the method is characterized in that:
a die holder (5) is arranged in the middle of the lower bottom plate, a backing plate (6) is arranged between the die holder and the lower bottom plate, the die holder is connected on the lower bottom plate through bolts, a die (7) for punching is arranged on the die holder, the backing plate and the lower bottom plate below the die are all provided with through holes (8) which are communicated with each other, a punch (9) is arranged above the die, the top of the punch is connected on a punch fixing plate (10) through bolts, the punch fixing plate is connected on the upper bottom plate through bolts, a square-frame-shaped material pressing seat (11) is arranged outside the punch fixing plate, the material pressing seat is connected on the upper bottom plate through bolts, countersunk bolt mounting holes are arranged at four corners of the material pressing plate (12), a countersunk bolt (13) is arranged in each countersunk bolt mounting hole of the material pressing plate, the upper end of each countersunk bolt is fixed on, the upper end of the spring is propped against the material pressing seat, the lower end of the spring is propped against the material pressing plate, and the material pressing plate is provided with a hole for the punch to pass through at a position corresponding to the punch; a limiting column (15) is fixed on the lower bottom plate near the material pressing plate;
the retainer plate (16) is connected to the lower bottom plate behind the die holder through bolts, radial long holes (17) are correspondingly formed in the two sides of the rear part of the retainer plate, and the bolts of the two baffle plates (18) are respectively installed in the radial long holes in the two sides of the retainer plate;
a lower cutter holder (19) is mounted on a lower base plate in front of the concave mold base, a lower cutter mounting groove is formed in the lower cutter holder, a lower cutter (20) is mounted in the lower cutter mounting groove through bolts, blades are arranged on the left side and the right side of the lower cutter, an upper cutter holder (21) is arranged above the lower cutter holder, the upper cutter holder is connected to the upper base plate through bolts, an upper cutter mounting groove is formed in the lower surface of the upper cutter holder, and an upper cutter (22) is mounted in the upper cutter mounting groove through bolts; the positioning block (23) is mounted on a lower bottom plate in front of the lower cutter holder through a bolt, an axial long hole (25) is formed in the positioning plate (24), and the positioning plate is connected to the positioning block through the bolt in the axial long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752620.5U CN210907674U (en) | 2019-10-18 | 2019-10-18 | Leaf spring side cut, cut-out press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752620.5U CN210907674U (en) | 2019-10-18 | 2019-10-18 | Leaf spring side cut, cut-out press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210907674U true CN210907674U (en) | 2020-07-03 |
Family
ID=71356680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752620.5U Active CN210907674U (en) | 2019-10-18 | 2019-10-18 | Leaf spring side cut, cut-out press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210907674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792226A (en) * | 2021-01-19 | 2021-05-14 | 东莞市豪顺精密科技有限公司 | 45-degree angle connection module and installation method thereof |
| CN113524346A (en) * | 2021-07-19 | 2021-10-22 | 周红 | Polymer soft package lithium battery aluminum plastic film punching shell and trimming die |
| CN113976715A (en) * | 2021-09-26 | 2022-01-28 | 东风汽车底盘系统有限公司 | Single-trimming universal die |
-
2019
- 2019-10-18 CN CN201921752620.5U patent/CN210907674U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792226A (en) * | 2021-01-19 | 2021-05-14 | 东莞市豪顺精密科技有限公司 | 45-degree angle connection module and installation method thereof |
| CN112792226B (en) * | 2021-01-19 | 2023-02-03 | 东莞市豪顺精密科技有限公司 | 45-degree angle connection module and installation method thereof |
| CN113524346A (en) * | 2021-07-19 | 2021-10-22 | 周红 | Polymer soft package lithium battery aluminum plastic film punching shell and trimming die |
| CN113976715A (en) * | 2021-09-26 | 2022-01-28 | 东风汽车底盘系统有限公司 | Single-trimming universal die |
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