CN108790122A - A kind of plank frame bending press - Google Patents
A kind of plank frame bending press Download PDFInfo
- Publication number
- CN108790122A CN108790122A CN201810772723.1A CN201810772723A CN108790122A CN 108790122 A CN108790122 A CN 108790122A CN 201810772723 A CN201810772723 A CN 201810772723A CN 108790122 A CN108790122 A CN 108790122A
- Authority
- CN
- China
- Prior art keywords
- slide unit
- positioning seat
- reverse
- bending press
- plank frame
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2012/00—Frames
- B29L2012/005—Spectacle frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of plank frame bending presses comprising fuselage, fuselage have workbench；It is secured by bolts in the lower slide unit of workbench；Two lower positioning seats of lower slide unit are installed on by reverse-flighted screw, lower positioning seat is connected with lower slide unit sliding；It is individually fixed in the lower die of two lower positioning seats, lower die has frame locating piece；Positioned at lower slide unit upside and opposite upper slide unit；Two upper positioning seats of upper slide unit are installed on by reverse-flighted screw, upper positioning seat is connected with upper slide unit sliding；It is individually fixed in the upper mold of positioning seat；And it is installed on fuselage and drives the driving cylinder of upper slide unit.The present invention drives upper mold bent into shape by lower mold fixed plate material frame, driving cylinder；Upper positioning seat can adjust spacing with lower positioning seat by reverse-flighted screw or so simultaneously, and long slot bore adjusts upper and lower mould crooked radian, avoid bending the single trouble of plank frame in the past.
Description
Technical field
The invention belongs to eye glass frame processing technique fields, specifically, being related to a kind of plank frame bending press.
Background technology
Glasses are a kind of people's commonly tools, or adjust eyesight, or increase decoration, generally all include eyeglass, mirror holder etc.,
Mirror holder is made of mirror pin and frame, at present due to various shape of plastic material, the plasticity of texture and price advantage, a large amount of mirror
Frame uses plastic plate and is made, as the substrate plastic plate of plank frame processing, after carrying out finishing impression processing, plastic plate
The basic shape of frame is formed；Since substrate is tablet, so the frame after processing is also planar structure, this is just needed to mirror
Frame carries out radian compacting again, and existing frame bending press corresponds the spectacle-frame of each style, so that production is existing
Field bending press kind is more, and management is inconvenient, is easy error, and later maintenance cost height lacks one kind and can adapt to a variety of rule
The bending press of lattice frame.
Invention content
In view of this, technical problem to be solved by the invention is to provide a kind of plank frame bending presses, under
Mould fixed plate frame, driving cylinder drive upper mold bent into shape；Upper positioning seat can pass through two-way spiral shell with lower positioning seat simultaneously
Bar or so adjusts spacing, and long slot bore adjusts upper and lower mould crooked radian, avoids bending the single trouble of plank frame in the past.
In order to solve the above-mentioned technical problem, the invention discloses a kind of plank frame bending presses comprising fuselage, fuselage
With workbench；It is secured by bolts in the lower slide unit of workbench；It is installed under two of lower slide unit and is positioned by reverse-flighted screw
Seat, lower positioning seat are connected with lower slide unit sliding；It is individually fixed in the lower die of two lower positioning seats, lower die has frame locating piece；
Positioned at lower slide unit upside and opposite upper slide unit；Two upper positioning seats of upper slide unit, upper positioning seat are installed on by reverse-flighted screw
It slides and connects with upper slide unit；It is individually fixed in the upper mold of positioning seat；And it is installed on fuselage and drives the driving gas of upper slide unit
Cylinder, driving cylinder drive upper slide unit closer or far from lower slide unit；Wherein, lower die is made of aluminum, and upper mold is made of heat conduction foam.
According to an embodiment of the present invention, wherein above-mentioned reverse-flighted screw center has limit ring set, it is located at limit ring set
The screw thread of contrary, and reverse-flighted screw end set adjusting knob is respectively set in both sides；By rotation of adjustment knob, two-way spiral shell is rotated
Bar so that two lower positioning seats of screw-thread fit or two upper positioning seats are close to each other or separate.
According to an embodiment of the present invention, wherein above-mentioned frame locating piece protrudes from lower die, at eyeglass shape, ring is butted on frame
Inside, and be bolted.
According to an embodiment of the present invention, wherein above-mentioned upper positioning seat is identical as lower location seat structure, intermediate indent is accommodating
Upper mold or lower die, and bolt hole is arranged in the wherein one end at both ends；Long slot bore is arranged in the other end, and graduation mark is arranged in long slot bore side.
According to an embodiment of the present invention, wherein above-mentioned upper mold is adhered to metallic plate by Double-face adhesive, metallic plate passes through spiral shell
Bolt is fixed on positioning seat.
According to an embodiment of the present invention, wherein above-mentioned lower die has the inclined cambered surface of downward radian, the downward radian of upper mold
Tilt corresponding cambered surface.
According to an embodiment of the present invention, wherein the lower positioning seat of above-mentioned phase the same side be respectively set with upper positioning seat it is corresponding
Photoelectric sensor, when two photoelectric sensors dock, signal lamp flicker.
According to an embodiment of the present invention, wherein above-mentioned workbench is provided with the button of control driving cylinder.
Compared with prior art, the present invention can be obtained including following technique effect：
By lower mold fixed plate material frame, driving cylinder drives upper mold bent into shape；Upper positioning seat can with lower positioning seat simultaneously
Spacing is adjusted by reverse-flighted screw or so, long slot bore adjusts upper and lower mould crooked radian, avoids bending plank frame in the past single
Trouble.
Certainly, implementing any of the products of the present invention must be not necessarily required to reach all the above technique effect simultaneously.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and constitutes the part of the present invention, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the plank frame bending press schematic diagram of the embodiment of the present invention；
Fig. 2 is the lower die scheme of installation of the embodiment of the present invention.
Reference numeral
Fuselage 10, workbench 11, lower slide unit 20, reverse-flighted screw 30 limit ring set 31, adjusting knob 32, lower positioning seat 40, lower die
50, frame locating piece 51, upper slide unit 60, upper positioning seat 70, upper mold 80, driving cylinder 90, bolt hole 100, long slot bore 110, light
Band inductor 120, button 130.
Specific implementation mode
Carry out the embodiment that the present invention will be described in detail below in conjunction with accompanying drawings and embodiments, thereby how the present invention is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
It is the plank frame bending press schematic diagram of the embodiment of the present invention please also refer to Fig. 1 and Fig. 2, Fig. 1；Fig. 2 is this
The lower die scheme of installation of inventive embodiments.As shown, a kind of plank frame bending press includes fuselage 10, fuselage 10 has
Workbench 11；It is secured by bolts in the lower slide unit 20 of workbench 11；It is installed on two of lower slide unit 20 by reverse-flighted screw 30
Lower positioning seat 40, lower positioning seat 40 are connected with the sliding of lower slide unit 20；It is individually fixed in the lower die 50 of two lower positioning seats 40, lower die
50 have frame locating piece 51；Positioned at 20 upside of lower slide unit and opposite upper slide unit 60；It is installed on upper cunning by reverse-flighted screw 30
The upper positioning seat 70 of two of platform 60, upper positioning seat 70 are connected with the sliding of upper slide unit 60；It is individually fixed in the upper mold of positioning seat 70
80；And be installed on fuselage 10 and drive the driving cylinder 90 of upper slide unit 60, driving cylinder 90 drives upper slide unit 60 close or remote
From lower slide unit 20.Workbench 11 is provided with the button 130 of control driving cylinder 90.
In an embodiment of the present invention, workbench 11 is bolted installation lower slide unit 20,20 both sides cloth of lower slide unit
Guide rail is set, sliding rail coordinates between lower positioning seat 40, and simultaneously bi-directionally positioning seat 40 and wearing is mounted under 30 screw-thread fit of screw rod
In lower slide unit 20, by rotating reverse-flighted screw 30, lower positioning seat 40 can be driven to move left and right.Upper slide unit 60 and upper positioning seat 70
It is similarly as the same.
It is to be understood that the center of reverse-flighted screw 30 has limit ring set 31, avoid both sides upper positioning seat 70 or under
Positioning seat 40 is inconsistent, expects gap, avoids colliding with.In addition, the screw thread of contrary is respectively set positioned at the both sides of limit ring set 31,
It is i.e. oppositely oriented, and in 30 end set adjusting knob 32 of reverse-flighted screw.Thus one, by rotation of adjustment knob 32, turn
Dynamic reverse-flighted screw 30 just can make two lower positioning seats 40 of screw-thread fit or two upper positioning seats 70 close to each other or separate,
It is adjusted in synchronism, avoids finely tuning inaccurate trouble caused by using two unidirectional screw rods in the past, facilitate a variety of different dimensions
Frame clamping, it is easy to use.
Frame locating piece 51 protrudes from lower die 50, and at the eyeglass shape to be assembled, ring is butted on the inside of frame, supports for positioning, and
And frame locating piece 51 is bolted in lower die 50, is capable of the frame locating piece 51 of dismounting and change different size,
It adapts to different frames to fix, improves use scope.
Upper positioning seat 70 is identical as lower 40 structure of positioning seat, the accommodating upper mold 80 of intermediate indent or lower die 50, installation by adhering,
Stability improves, and the mounting hole at both ends is respectively set to the bolt hole 100 of wherein one end；The long slot bore 110 of the other end, spiral shell
One end of 100 stationary positioned seat of keyhole, and 110 pitch-row of long slot bore is longer, can transfer up and down relatively, and entire upper mold is controlled with this
80 or lower die 50 inclined degree, and then realize bend bending degree adjustment, for different toughness plank bend more
For convenience.In addition, graduation mark is arranged in 110 side of long slot bore, accurately control up and down, frame both sides are bent and are more uniformly distributed.
It is noted that there is lower die 50 the inclined cambered surface of downward radian, 80 downward radian of upper mold to tilt corresponding cambered surface,
Symmetrical cooperation improves the effect of press-bending.It is to be understood that plank frame is hot rolled first by dedicated heater
, be then charged into lower die 50 fixation, lower die 50 is made of aluminum, and thermal conductivity is preferable, and upper mold 80 is made of heat conduction foam, density compared with
It is high, it is intended to during driving cylinder 90 to drive, to ensure not damaging plank frame under the premise of sufficient pressurising force, have good slow
Punching property.
Further, upper mold 80 is adhered to one piece of metallic plate by Double-face adhesive, and then metallic plate is secured by bolts in
Positioning seat 70, global shape are similar to lower positioning seat 40, are easily installed.
Corresponding photoelectric sensor 120 is respectively set with upper positioning seat 70 in the lower positioning seat 40 of phase the same side, when two light
Electric inductor 120 when vertical direction docks, remind the alignment of operator's upper and lower mould, can start to press by signal lamp flicker thereon
It is curved, improve the precision after frame is bent.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in the scope of the invention is set forth herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection domain of bright appended claims.
Claims (8)
1. a kind of plank frame bending press, which is characterized in that including：
Fuselage, the fuselage have workbench；
It is secured by bolts in the lower slide unit of the workbench；
Two lower positioning seats of the lower slide unit are installed on by reverse-flighted screw, the lower positioning seat connects with lower slide unit sliding
It connects；
It is individually fixed in the lower die of two lower positioning seats, the lower die has frame locating piece；
Positioned at lower slide unit upside and opposite upper slide unit；
Two upper positioning seats of the upper slide unit are installed on by reverse-flighted screw, the upper positioning seat connects with upper slide unit sliding
It connects；
It is individually fixed in the upper mold of the upper positioning seat；And
Be installed on the fuselage and the driving cylinder of the driving upper slide unit, the driving cylinder driving upper slide unit it is close or
Far from the lower slide unit；
Wherein, the lower die is made of aluminum, and the upper mold is made of heat conduction foam.
2. plank frame bending press according to claim 1, which is characterized in that the wherein described reverse-flighted screw center has
Ring set is limited, the screw thread of contrary is respectively set positioned at the both sides of the limit ring set, and the reverse-flighted screw end set is adjusted
Knob；By rotating the adjusting knob, the reverse-flighted screw is rotated so that two lower positioning seats of screw-thread fit or two
A upper positioning seat is close to each other or separate.
3. plank frame bending press according to claim 1, which is characterized in that the wherein described frame locating piece protrudes from
The lower die, at eyeglass shape, ring is butted on the inside of the frame, and is bolted.
4. plank frame bending press according to claim 1, which is characterized in that the wherein described upper positioning seat with it is described under
Location seat structure is identical, and intermediate indent houses the upper mold or the lower die, and bolt hole is arranged in the wherein one end at both ends；It is another
End setting long slot bore, graduation mark is arranged in the long slot bore side.
5. plank frame bending press according to claim 1, which is characterized in that the wherein described upper mold is viscous by Double-face adhesive
Metallic plate is invested, the metallic plate is secured by bolts in the upper positioning seat.
6. plank frame bending press according to claim 1, which is characterized in that the wherein described lower die has downward radian
Inclined cambered surface, the downward radian of upper mold tilt the corresponding cambered surface.
7. plank frame bending press according to claim 1, which is characterized in that the wherein lower positioning of phase the same side
Corresponding photoelectric sensor is respectively set with the upper positioning seat in seat, and when two photoelectric sensor docking, signal lamp dodges
It is bright.
8. plank frame bending press according to claim 1, which is characterized in that the wherein described workbench is provided with control
The button of the driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772723.1A CN108790122A (en) | 2018-07-14 | 2018-07-14 | A kind of plank frame bending press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772723.1A CN108790122A (en) | 2018-07-14 | 2018-07-14 | A kind of plank frame bending press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108790122A true CN108790122A (en) | 2018-11-13 |
Family
ID=64076537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810772723.1A Withdrawn CN108790122A (en) | 2018-07-14 | 2018-07-14 | A kind of plank frame bending press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108790122A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239066A (en) * | 2019-05-09 | 2019-09-17 | 湖北环亚塑胶科技有限公司 | A kind of pressing tool improving PE pipe interior and exterior smoothness |
| CN115253695A (en) * | 2022-08-16 | 2022-11-01 | 浙江津膜环境科技有限公司 | Sewage treatment micro-filtration membrane production facility |
-
2018
- 2018-07-14 CN CN201810772723.1A patent/CN108790122A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239066A (en) * | 2019-05-09 | 2019-09-17 | 湖北环亚塑胶科技有限公司 | A kind of pressing tool improving PE pipe interior and exterior smoothness |
| CN110239066B (en) * | 2019-05-09 | 2021-03-26 | 湖北环亚塑胶科技有限公司 | Pressing tool for improving smoothness of inner surface and outer surface of PE pipe |
| CN115253695A (en) * | 2022-08-16 | 2022-11-01 | 浙江津膜环境科技有限公司 | Sewage treatment micro-filtration membrane production facility |
| CN115253695B (en) * | 2022-08-16 | 2023-12-19 | 浙江津膜环境科技有限公司 | Sewage treatment microfiltration membrane production facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |