CN111389966A - Piston rod blank straightening device - Google Patents
Piston rod blank straightening device Download PDFInfo
- Publication number
- CN111389966A CN111389966A CN202010279484.3A CN202010279484A CN111389966A CN 111389966 A CN111389966 A CN 111389966A CN 202010279484 A CN202010279484 A CN 202010279484A CN 111389966 A CN111389966 A CN 111389966A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- seat
- rod blank
- base
- fixing device
- 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
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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
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- 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
- B21D3/16—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 of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
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- 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
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a piston rod blank straightening device which comprises a workbench, a fixing device and a straightening mechanism, wherein the fixing device and the straightening mechanism are connected with a P L C controller, the straightening mechanism comprises a pressing mechanism and a supporting mechanism, the pressing mechanism, the fixing device and the supporting mechanism are sequentially arranged on the workbench from front to back, and the fixing device comprises a driving device, a lower base, a deformable body, an upper base, a sleeve body, an electromagnet and a three-dimensional angle sensor.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of piston rod processing equipment, in particular to the technical field of a piston rod blank straightening device.
[ background of the invention ]
In the prior art, the defective rate of products is increased due to poor straightness of piston rod blanks in the processing process, and unqualified blanks detected in electroplating can only be scrapped due to no processing allowance, so that the production cost is increased; no matter what kind of material, in case the bad defect of straightness accuracy appears in the piston rod, use the hand tool alignment, not only intensity of labour increases, and work efficiency is low.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a piston rod blank straightening device which can reduce the labor intensity of workers and improve the working efficiency.
In order to achieve the purpose, the invention provides a piston rod blank straightening device which comprises a workbench, a fixing device and a straightening mechanism, wherein the fixing device and the straightening mechanism are both connected with a P L C controller, the straightening mechanism comprises a pressing mechanism and a supporting mechanism, the pressing mechanism, the fixing device and the supporting mechanism are sequentially arranged on the workbench from front to back, the fixing device comprises a driving device, a lower base, a deformable body, an upper base, a sleeve body, an electromagnet and a three-dimensional angle sensor, the output end of the driving device is provided with the lower base, the deformable body is arranged on the lower base, the upper end of the deformable body is provided with the upper base, the upper base is provided with the sleeve body and the electromagnet positioned in the sleeve body, and the upper base is provided with the three-dimensional angle sensor.
Preferably, the driving device comprises a motor and a gearbox, and an input end of the gearbox is fixedly connected with a rotating shaft of the motor.
Preferably, the pressure applying mechanism comprises a supporting seat, a plurality of hydraulic cylinders and a pressure seat body, the hydraulic cylinders arranged on the supporting seat are arranged in a line, and piston rods of the hydraulic cylinders are fixedly connected with the pressure seat body.
Preferably, an arc-shaped groove is formed in the working surface of the pressing seat body.
Preferably, the pressing seat bodies on two sides of the arc-shaped groove are provided with baffle plates.
Preferably, the supporting mechanism comprises a support body and a reference seat arranged on the support body, the reference seat corresponds to the pressing seat body, and through holes which correspond to the baffles one by one and are matched with the baffles are formed in the reference seat.
The invention has the beneficial effects that: according to the invention, the fixing device drives the piston rod blank to rotate, the deformation part of the piston rod blank is abutted against the reference seat, and the pressure is applied to the piston rod blank by the pressure applying mechanism for straightening.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a piston rod blank straightening device of the invention.
In the figure: 1-workbench, 2-fixing device, 3-pressing mechanism, 4-supporting mechanism, 21-driving device, 22-lower base, 23-deformable body, 24-upper base, 25-sleeve body, 26-electromagnet, 27-three-dimensional angle sensor, 31-supporting seat, 32-hydraulic cylinder, 33-pressing seat body, 34-arc groove, 35-baffle, 41-supporting seat body, 42-reference seat, 43-through hole, 211-motor and 212-gear box.
[ detailed description ] embodiments
Referring to fig. 1, the piston rod blank straightening device of the present invention includes a workbench 1, a fixing device 2 and a straightening mechanism, the fixing device 2 and the straightening mechanism are all connected to a P L C controller, the straightening mechanism includes a pressing mechanism 3 and a supporting mechanism 4, the workbench 1 is sequentially provided with the pressing mechanism 3, the fixing device 2 and the supporting mechanism 4 from front to back, the fixing device 2 includes a driving device 21, a lower base 22, a deformable body 23, an upper base 24, a sleeve 25, an electromagnet 26 and a three-dimensional angle sensor 27, the output end of the driving device 21 is provided with the lower base 22, the lower base 22 is provided with the deformable body 23, the upper end of the deformable body 23 is provided with an upper base 24, the upper base 24 is provided with the sleeve 25 and the electromagnet 26 located in the sleeve 25, the upper base 24 is provided with the three-dimensional angle sensor 27, the driving device 21 includes a motor 211 and a gearbox 212, the input end of the gearbox 212 is fixedly connected to a rotation shaft of the motor 211, the pressing mechanism 3 includes a support seat 31, a plurality of hydraulic cylinders 32 and a pressing seat 33, the support seat 33 is provided with a support baffle plate 42, the support plate 33 is provided with a support plate 42, and a support baffle plate 33, the arc-shaped support baffle plate 33 is provided with a support baffle plate 42, and a support baffle plate 33, the arc-shaped support baffle plate 33, and a support baffle plate 35, the arc-shaped support baffle plate 33 is provided with a support baffle.
The working process of the invention is as follows:
in the working process of the piston rod blank straightening device, the P L C controller controls the electromagnet 26, the piston rod blank is fixed in the sleeve body 25 through the attraction force generated by the electromagnet 26, the P L C controller controls the motor 211 to work and drives the fixing device 2 to rotate through the gearbox 212, the fixing device 2 drives the piston rod blank to rotate, when the deformation part of the piston rod blank is abutted against the reference seat 42, the piston rod blank can be in a forward tilting state (in the process, the piston rod blank drives the upper base 24 to tilt through the sleeve body 25, the three-dimensional angle sensor 27 sends the tilting angle value of the upper base 24 to the P L C controller), and when the angle value measured by the three-dimensional angle sensor 27 is the maximum value, the P L C controller controls the piston rod of the hydraulic cylinder 32 to extend out to drive the pressure seat body 33 to move towards the piston rod blank, so that the piston rod blank is.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a piston rod blank coalignment, characterized in that includes workstation (1), fixing device (2) and alignment mechanism all are connected with the P L C controller, alignment mechanism is including applying pressure mechanism (3) and supporting mechanism (4), be equipped with applying pressure mechanism (3), fixing device (2) and supporting mechanism (4) in proper order after by preceding on workstation (1), fixing device (2) include drive arrangement (21), lower base (22), deformable body (23), go up base (24), cover body (25), electro-magnet (26) and three-dimensional angle sensor (27), the output of drive arrangement (21) is equipped with down base (22), be equipped with deformable body (23) down on base (22), the upper end of deformable body (23) is equipped with base (24), be equipped with cover body (25) on last base (24) and be located the electro-magnet (26) of cover body (25), be equipped with three-dimensional angle sensor (27) on last base (24).
2. A piston rod blank straightening device as claimed in claim 1, wherein: the driving device (21) comprises a motor (211) and a gearbox (212), and the input end of the gearbox (212) is fixedly connected with the rotating shaft of the motor (211).
3. A piston rod blank straightening device as claimed in claim 1, wherein: mechanism (3) exert pressure includes supporting seat (31), a plurality of pneumatic cylinder (32) and presses the seat body (33), be equipped with pneumatic cylinder (32) that are the arrangement of line on supporting seat (31), the piston rod of pneumatic cylinder (32) all with press seat body (33) fixed connection.
4. A piston rod blank straightening device according to claim 3, wherein: an arc-shaped groove (34) is arranged on the working surface of the pressure seat body (33).
5. The piston rod blank straightening device according to claim 4, wherein: the pressure seat bodies (33) on the two sides of the arc-shaped groove (34) are provided with baffle plates (35).
6. A piston rod blank straightening device according to any one of claims 1 to 5, characterized in that: the supporting mechanism (4) comprises a support body (41) and a reference seat (42) arranged on the support body (41), the reference seat (42) corresponds to the pressing seat body (33), and through holes (43) which correspond to the baffles (35) one by one and are matched with the baffles are formed in the reference seat (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279484.3A CN111389966A (en) | 2020-04-10 | 2020-04-10 | Piston rod blank straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279484.3A CN111389966A (en) | 2020-04-10 | 2020-04-10 | Piston rod blank straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111389966A true CN111389966A (en) | 2020-07-10 |
Family
ID=71416779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010279484.3A Pending CN111389966A (en) | 2020-04-10 | 2020-04-10 | Piston rod blank straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111389966A (en) |
-
2020
- 2020-04-10 CN CN202010279484.3A patent/CN111389966A/en active Pending
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