CN109663867A - A kind of straightening press having automatic positoning function - Google Patents
A kind of straightening press having automatic positoning function Download PDFInfo
- Publication number
- CN109663867A CN109663867A CN201710962890.8A CN201710962890A CN109663867A CN 109663867 A CN109663867 A CN 109663867A CN 201710962890 A CN201710962890 A CN 201710962890A CN 109663867 A CN109663867 A CN 109663867A
- Authority
- CN
- China
- Prior art keywords
- movable frame
- roller
- press
- gear
- driving motor
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
Abstract
The present invention relates to a kind of straightening press for having automatic positoning function, with pedestal, stand is installed on pedestal, the top of stand is equipped with hydraulic press downward vertically, the bottom of hydraulic press is equipped with alignment die head, gripping mechanism is installed below alignment die head, roll conveying appliance is disposed with positioned at the side of gripping mechanism on the base, roll conveying appliance has movable frame, several rollers have been mounted side by side by bearing block in the top of movable frame, pass through gear and chain drive between adjacent roller, driving motor is provided in movable frame, driving motor is connect with a wherein roller by gear and chain drive by speed reducer, two groups of positioning hydraulic cylinders have at least been arranged symmetrically in the two sides of movable frame bottom；Workpiece easily swings, positions inaccurate problem during the present invention has exempted from traditional driving handling, greatly reduces and manually ajusts required labor intensity, improves alignment working efficiency, have a good application prospect.
Description
Technical field
The present invention relates to press machine field, specifically a kind of straightening press for having automatic positoning function.
Background technique
Straightening press is a kind of common hydraulic power mechanism, is mainly used for the alignment processing to curved workpieces.In school
During vertical compression power machine operation, for medium-and-large-sized workpiece, the gripping mechanism that driving will be sent into straightening press to workpiece is generallyd use
On, then by hydraulic jacking cylinder and alignment die head alignment operation is carried out to workpiece, in actual production, using driving handling large size work
It easily shaken existing for the operation mode of part, position inaccurate problem, need manually to be ajusted, seriously affected alignment work effect
Rate, at the same manually ajust during, since workpiece is larger and is shaking, shadow will also result in the personal safety for ajusting operating personnel
It rings.
Summary of the invention
Medium-and-large-sized workpiece is transported to present in straightening press using driving in the prior art for solution and easily shakes, is fixed
The larger problem of the inaccurate and personal risk in position, the present invention, which provides, a kind of to be transported and can be adjusted according to workpiece height automatic using roller
The straightening press of delivery head.
It is of the invention the specific scheme is that a kind of straightening press for having automatic positoning function, has pedestal, pacifies on pedestal
Equipped with stand, the top of stand is equipped with hydraulic press downward vertically, and the bottom output end of hydraulic press is fixed with alignment die head, alignment
Gripping mechanism for placing workpiece is installed below die head, is located at a lateral edge workpiece conveying side of gripping mechanism on the base
To roll conveying appliance is arranged side by side with, the roll conveying appliance has movable frame, passes through bearing above movable frame
Several rollers have been mounted side by side in seat before and after workpiece conveying direction, pass through gear and chain drive between adjacent roller, in work
Dynamic frame is provided with driving motor, and driving motor is connect with a wherein roller by gear and chain drive by speed reducer,
Two groups of positioning hydraulic cylinders are at least arranged symmetrically in the two sides of movable frame bottom, for adjusting the height of roller above movable frame
Degree.
Gripping mechanism of the present invention includes at least two clamping seats being arranged in parallel along workpiece conveying direction, each card
The bayonet with work pieces mate is provided with above tight seat.
Driving motor of the present invention passes through gear and chain with second roller for being located at movable frame charging side
Transmission connection.
Each positioning hydraulic cylinder of movable frame bottom of the present invention passes through controller independent control.
The advantage that the present invention has is:
1, workpiece is delivered in straightening press by the way of roller, effectively prevents workpiece during tradition driving handling
It easily swings, the problem that positioning is inaccurate, greatly reduces and manually ajust required labor intensity, improve alignment working efficiency；
2, below roller apparatus mounting and adjusting roller delivery head positioning hydraulic cylinder, can enable the invention to preferably adapt to
Workpiece special-shaped or that height is different, avoids in roller transmission process, it is also necessary to manually special-shaped workpiece be raised or be ajusted
Work, further improve working efficiency；
3, the configuration of the present invention is simple, function and effect are obvious, substantially increase the working efficiency of alignment workpiece, have good application
Prospect.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the present invention (one)；
Fig. 2 is stereoscopic schematic diagram of the present invention (two).
In figure: 1- pedestal, 2- stand, 3- hydraulic press, 4- output end, 5- alignment die head, 6- clamping seat, 7- arc bayonet,
8- roll conveying appliance, 9- movable frame, 10- bearing block, 11- roller, 12- gear, 13- chain, 14- driving motor, 15- subtract
Fast machine, 16- positioning hydraulic cylinder.
Specific embodiment
In the present embodiment, a kind of straightening press having automatic positoning function has pedestal 1, is equipped on pedestal 1 vertical
Frame 2, the top of stand 2 are equipped with hydraulic press 3 downward vertically, and the bottom output end 4 of hydraulic press 3 is fixed with alignment die head 5, alignment
The lower section of die head 5 is equipped with the gripping mechanism for placing workpiece, and there are two parallel along workpiece conveying direction for gripping mechanism tool
The clamping seat 6 of arrangement, the top of each clamping seat 6 are provided with the arc bayonet 7 with work pieces mate.
In the present embodiment, it is defeated that the lateral edge workpiece conveying direction on pedestal 1 positioned at gripping mechanism is arranged side by side with roller
Device 8 is sent, the roll conveying appliance 8 has movable frame 9, and the top of movable frame 9 is conveyed by bearing block 10 along workpiece
Several rollers 11 have been mounted side by side before and after direction, have been driven between adjacent roller 11 by gear 12 and chain 13, in activity box
Frame 9 is provided with driving motor 14, and driving motor 14 passes through speed reducer 15 and second roller for being located at the charging of movable frame 9 side
It is sequentially connected by gear 12 and chain 13, that is, first roller 11 and other rollers 11 of side are fed positioned at movable frame 9
Independent arrangement, for preferably adapting to the feeding of workpiece.
In the present embodiment, four base angles of 9 bottom of movable frame be arranged symmetrically there are four transpose hydraulic cylinder 16, each tune
Position hydraulic cylinder 16 is by controller independent control, for adjusting the height of 9 top roller 11 of movable frame.
Claims (4)
1. a kind of straightening press for having automatic positoning function, there is pedestal, stand is installed on pedestal, the top of stand to
Under be vertically installed with hydraulic press, the bottom output end of hydraulic press is fixed with alignment die head, is straightened to be equipped with below die head and is used for
Place the gripping mechanism of workpiece, it is characterised in that: be located at a lateral edge workpiece conveying direction of gripping mechanism on the base and arrange
It is equipped with roll conveying appliance, the roll conveying appliance has movable frame, and the top of movable frame is by bearing block along workpiece
Several rollers have been mounted side by side before and after conveying direction, have passed through gear and chain drive between adjacent roller, in movable frame
Equipped with driving motor, driving motor is connect with a wherein roller by gear and chain drive by speed reducer, in activity box
The two sides of frame bottom have at least been arranged symmetrically two groups of positioning hydraulic cylinders, for adjusting the height of roller above movable frame.
2. a kind of straightening press for having automatic positoning function according to claim 1, it is characterised in that: the clamping
Device include at least two along workpiece conveying direction parallel arrangement clamping seats, be provided with above each clamping seat and work pieces mate
Bayonet.
3. a kind of straightening press for having automatic positoning function according to claim 1, it is characterised in that: the driving
Motor is connect with second roller for being located at movable frame charging side by gear and chain drive.
4. a kind of straightening press for having automatic positoning function according to claim 1, it is characterised in that: the activity
Each positioning hydraulic cylinder of base of frame passes through controller independent control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962890.8A CN109663867A (en) | 2017-10-16 | 2017-10-16 | A kind of straightening press having automatic positoning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962890.8A CN109663867A (en) | 2017-10-16 | 2017-10-16 | A kind of straightening press having automatic positoning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109663867A true CN109663867A (en) | 2019-04-23 |
Family
ID=66139730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962890.8A Pending CN109663867A (en) | 2017-10-16 | 2017-10-16 | A kind of straightening press having automatic positoning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109663867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112484A (en) * | 2019-12-12 | 2020-05-08 | 江苏鹤钢重工有限公司 | Conveniently go up orthotic devices for processing of rail railhead of unloading |
-
2017
- 2017-10-16 CN CN201710962890.8A patent/CN109663867A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112484A (en) * | 2019-12-12 | 2020-05-08 | 江苏鹤钢重工有限公司 | Conveniently go up orthotic devices for processing of rail railhead of unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190423 |