CN211888675U - A prevent curved mechanism for processing of slim line mould - Google Patents
A prevent curved mechanism for processing of slim line mould Download PDFInfo
- Publication number
- CN211888675U CN211888675U CN202020258608.5U CN202020258608U CN211888675U CN 211888675 U CN211888675 U CN 211888675U CN 202020258608 U CN202020258608 U CN 202020258608U CN 211888675 U CN211888675 U CN 211888675U
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- CN
- China
- Prior art keywords
- fixedly connected
- piston plate
- slide
- screw thread
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 14
- 239000005060 rubber Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 5
- 230000002265 prevention Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Abstract
The utility model discloses a prevent curved mechanism for processing of slim line mould, the on-line screen storage device comprises a base, the symmetrical fixedly connected with guide bar of base upside, the upper end fixedly connected with mount pad of guide bar, symmetry fixed mounting has the punching press cylinder on the mount pad, the output of punching press cylinder passes mount pad fixedly connected with slide, slide sliding connection is on the guide bar, be equipped with the sliding sleeve on the slide, sliding sleeve bottom side fixedly connected with drift, vertical spout has been seted up on the base. The utility model discloses a telescopic cylinder drives the second piston board and upwards slides to make first piston board drive a plurality of ejector pins and slide, thereby let each rubber pad lift formula multiple spot to the mould bottom plate and support, the impact pressure effective dispersion to each rubber pad, then through the ejector pin on using first piston board, cushion under the high bullet characteristic effect of gluing of liquid glue, thereby avoid mould bottom plate bending deformation.
Description
Technical Field
The utility model relates to a prevent curved mechanism for processing of slim line mould.
Background
The die is used for making the blank into a tool with a workpiece with a specific shape and size under the action of external force in the forming processing of blanking, forming stamping, die forging, cold heading, extrusion, pressing of powder metallurgy parts, pressure casting, and compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, and has a specific outline or an inner cavity shape, and the outline shape with a cutting edge can separate the blank according to the outline shape, namely blanking; the shape of the inner cavity can enable the blank to obtain a corresponding three-dimensional shape. The mould processing is of a great variety, and especially when thin line mould processing, because the die block thickness is thinner, when carrying out stamping process, leads to the mould bottom plate indent very easily under the effect of impact force to lead to the crooked deformation of mould, make the life of mould reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having "add man-hour to slim line mould among the prior art, because the die block thickness is thinner, add man-hour when carrying out the punching press, lead to the mould bottom plate indent very easily under the effect of impact force to lead to the shortcoming of mould bending deformation", and provide a mechanism of preventing bending that is used for processing of slim line mould.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-bending mechanism for processing a thin grain die comprises a base, wherein guide rods are symmetrically and fixedly connected to the upper side of the base, the upper end of the guide rod is fixedly connected with a mounting seat, stamping cylinders are symmetrically and fixedly mounted on the mounting seat, the output end of the stamping cylinder penetrates through the mounting seat and is fixedly connected with a sliding plate which is connected on the guide rod in a sliding way, a sliding sleeve is arranged on the sliding plate, a punch is fixedly connected to the bottom side of the sliding sleeve, a longitudinal sliding groove is arranged on the base, the longitudinal sliding groove is internally and slidably connected with a threaded seat, the longitudinal sliding groove is rotationally connected with a threaded shaft, the threaded shaft is in threaded connection with the threaded seat, the threaded seat is symmetrically and fixedly connected with fixed rods, fixedly connected with baffle-box on the screw thread seat, symmetrical fixed mounting has telescopic cylinder in the baffle-box, telescopic cylinder is connected with a plurality of ejector pins through buffer gear.
Preferably, buffer gear includes first piston board and second piston board, the equal sliding connection of first piston board and second piston board is on the baffle-box inner wall, second piston board fixed connection is on telescopic cylinder's output, and is a plurality of the equidistant fixed connection of ejector pin is on first piston board, it has liquid glue to fill between first piston board and the second piston board.
Preferably, the sliding sleeve is provided with a fixing bolt, and the sliding plate is provided with a plurality of threaded holes matched with the fixing bolt.
Preferably, one side of the fixed rod is fixedly connected with a concave plate, and the concave plate is in threaded connection with a positioning bolt.
Preferably, one end of each ejector rod penetrating through the buffer box is fixedly connected with a rubber pad.
Preferably, one end of the threaded shaft is fixedly connected with a rotating handle.
Compared with the prior art, the beneficial effects of the utility model are that: place the mould bottom plate and fix through positioning bolt between two concave plates, before carrying out stamping work, it upwards slides to drive the second piston plate through telescopic cylinder, thereby make first piston plate drive a plurality of ejector pins and slide, thereby let each rubber pad carry out lift formula multiple spot to the mould bottom plate and support, thereby when carrying out the punching press, pressure effectively disperses to each rubber pad, then on first piston plate is used through the ejector pin, cushion under the high viscoelastic characteristic effect of liquid glue, thereby avoid mould bottom plate bending deformation, guarantee the mould life-span. Through rotatory threaded shaft for the screw thread seat carries out longitudinal sliding in vertical spout, thereby adjustment mould processing position, and the sliding sleeve slides on the slide simultaneously, fixes through fixing bolt, thereby adjusts the horizontal position of drift, convenient operation.
Drawings
Fig. 1 is a schematic front structural view of an anti-bending mechanism for processing a thin grain mold according to the present invention;
fig. 2 is a schematic view of the internal structure of the buffer tank.
In the figure: the device comprises a base 1, a threaded shaft 2, a threaded seat 3, a guide rod 4, a mounting seat 5, a stamping cylinder 6, a sliding plate 7, a sliding sleeve 8, a punch 9, a fixing rod 10, a rubber pad 11, a push rod 12, a concave plate 13, a buffer box 14, a first piston plate 15, a second piston plate 16 and a telescopic cylinder 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an anti-bending mechanism for processing a thin grain die comprises a base 1, wherein a guide rod 4 is symmetrically and fixedly connected to the upper side of the base 1, an installation seat 5 is fixedly connected to the upper end of the guide rod 4, a stamping cylinder 6 is symmetrically and fixedly installed on the installation seat 5, the output end of the stamping cylinder 6 penetrates through the installation seat 5 and is fixedly connected with a sliding plate 7, the sliding plate 7 is slidably connected to the guide rod 4, a sliding sleeve 8 is arranged on the sliding plate 7, a fixing bolt is arranged on the sliding sleeve 8, a plurality of threaded holes matched with the fixing bolt are formed in the sliding plate 7, the sliding sleeve 8 slides on the sliding plate 7 and is fixed through the fixing bolt, so that the transverse position of a punch 9 is adjusted, the operation is convenient, a punch 9 is fixedly connected to the bottom side of the sliding sleeve 8, a longitudinal sliding groove, threaded shaft 2 and 3 threaded connection of screw thread seat, the one end fixedly connected with swing handle of threaded shaft 2, rotatory swing handle drives threaded shaft 2 and rotates for screw thread seat 3 carries out longitudinal sliding in vertical spout, thereby adjustment mould processing position.
The die base plate is placed between the two concave plates 13 and fixed through the positioning bolts, the threaded base 3 is fixedly connected with the buffer box 14, the buffer box 14 is internally and symmetrically and fixedly provided with the telescopic air cylinders 17, the telescopic air cylinders 17 are connected with a plurality of ejector rods 12 through the buffer mechanism, the buffer mechanism comprises a first piston plate 15 and a second piston plate 16, the first piston plate 15 and the second piston plate 16 are both connected on the inner wall of the buffer box 14 in a sliding manner, the second piston plate 16 is fixedly connected on the output end of the telescopic air cylinders 17, the ejector rods 12 are fixedly connected on the first piston plate 15 at equal intervals, liquid rubber is filled between the first piston plate 15 and the second piston plate 16, when stamping is carried out, the pressure is effectively dispersed to each rubber pad 11, then on ejector pin 12 was used first piston plate 15, cushion under the high bullet characteristic effect of gluing of liquid to avoid mould bottom plate bending deformation, every ejector pin 12 passed the equal fixedly connected with rubber pad 11 of one end of baffle-box 14, ejector pin 12 carries out the flexible contact through rubber pad 11 and mould bottom plate, reaches elementary cushioning effect when stamping work goes on.
The bottom plate of the die is placed between the two concave plates 13 and fixed by a positioning bolt, before stamping, the second piston plate 16 is driven by a telescopic cylinder 17 to slide upwards, so that the first piston plate 15 drives the plurality of ejector rods 12 to slide, thereby each rubber pad 11 can support the bottom plate of the mold in a lifting type at multiple points, so that, at the time of pressing, the pressing force is effectively dispersed to the respective rubber pads 11, and then acts on the first piston plate 15 via the carrier rods 12, the buffering is carried out under the action of the high viscous elastic characteristic of the liquid cement, thereby avoiding the bending deformation of the bottom plate of the die and ensuring the service life of the die, the threaded seat 3 is longitudinally slid in the longitudinal sliding groove by rotating the threaded shaft 2, thereby adjustment mould processing position, sliding sleeve 8 slides on slide 7 simultaneously, fixes through fixing bolt to the horizontal position of adjustment drift 9, convenient operation.
Claims (6)
1. The utility model provides a prevent curved mechanism for processing of slim line mould, includes base (1), its characterized in that, base (1) upside symmetry fixedly connected with guide bar (4), the upper end fixedly connected with mount pad (5) of guide bar (4), symmetry fixed mounting has punching press cylinder (6) on mount pad (5), the output of punching press cylinder (6) passes mount pad (5) fixedly connected with slide (7), slide (7) sliding connection is on guide bar (4), be equipped with sliding sleeve (8) on slide (7), sliding sleeve (8) bottom side fixedly connected with drift (9), longitudinal sliding groove has been seted up on base (1), sliding connection has screw thread seat (3) in the longitudinal sliding groove, the internal rotation of longitudinal sliding groove is connected with screw thread axle (2), screw thread axle (2) and screw thread seat (3) threaded connection, symmetrical fixedly connected with dead lever (10) on screw thread seat (3), fixedly connected with baffle-box (14) on screw thread seat (3), symmetrical fixed mounting has telescopic cylinder (17) in baffle-box (14), telescopic cylinder (17) are connected with a plurality of ejector pins (12) through buffer gear.
2. The bending prevention mechanism for machining the thin grain die as claimed in claim 1, wherein the buffering mechanism comprises a first piston plate (15) and a second piston plate (16), the first piston plate (15) and the second piston plate (16) are both connected to the inner wall of the buffering box (14) in a sliding mode, the second piston plate (16) is fixedly connected to the output end of a telescopic cylinder (17), a plurality of ejector rods (12) are fixedly connected to the first piston plate (15) at equal intervals, and liquid glue is filled between the first piston plate (15) and the second piston plate (16).
3. The bending prevention mechanism for machining the thin-type grain die as claimed in claim 2, wherein a fixing bolt is arranged on the sliding sleeve (8), and a plurality of threaded holes matched with the fixing bolt are formed in the sliding plate (7).
4. The bending prevention mechanism for the thin texture die machining as claimed in claim 3, wherein a concave plate (13) is fixedly connected to one side of the fixing rod (10), and a positioning bolt is connected to the concave plate (13) in a threaded manner.
5. The bending prevention mechanism for machining the thin texture die as claimed in claim 4, wherein one end of each ejector rod (12) penetrating through the buffer box (14) is fixedly connected with a rubber pad (11).
6. The bending prevention mechanism for machining the thin-type texture die as claimed in claim 5, wherein a rotating handle is fixedly connected to one end of the threaded shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258608.5U CN211888675U (en) | 2020-03-05 | 2020-03-05 | A prevent curved mechanism for processing of slim line mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258608.5U CN211888675U (en) | 2020-03-05 | 2020-03-05 | A prevent curved mechanism for processing of slim line mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211888675U true CN211888675U (en) | 2020-11-10 |
Family
ID=73301087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020258608.5U Expired - Fee Related CN211888675U (en) | 2020-03-05 | 2020-03-05 | A prevent curved mechanism for processing of slim line mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211888675U (en) |
-
2020
- 2020-03-05 CN CN202020258608.5U patent/CN211888675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |