CN110948212A - E-shaped elastic strip prepressing machine - Google Patents
E-shaped elastic strip prepressing machine Download PDFInfo
- Publication number
- CN110948212A CN110948212A CN201911398826.7A CN201911398826A CN110948212A CN 110948212 A CN110948212 A CN 110948212A CN 201911398826 A CN201911398826 A CN 201911398826A CN 110948212 A CN110948212 A CN 110948212A
- Authority
- CN
- China
- Prior art keywords
- elastic strip
- strip
- bracket
- bullet
- cylinder
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000005056 compaction Methods 0.000 claims abstract description 10
- 230000005012 migration Effects 0.000 claims abstract description 3
- 238000013508 migration Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an e-shaped elastic strip prepressing machine, which comprises a host machine and a feeding mechanism, wherein the host machine is provided with a feeding mechanism; the main machine comprises a rack, an elastic strip pre-pressing mounting plate, an oil cylinder and a pressing head, wherein the elastic strip pre-pressing mounting plate is mounted on the rack, a pre-pressing station is arranged between the elastic strip pre-pressing mounting plate and the working surface of the rack, the oil cylinder is mounted at the top of the rack, the pressing head is mounted on the oil cylinder and driven by the oil cylinder to press downwards, and the elastic strip pre-pressing mounting plate penetrates through the surface of the e-shaped elastic strip; feeding mechanism includes adjustable shelf, bullet strip bracket guide rail, bracket cylinder, but adjustable shelf horizontal migration, and the vertical setting of bullet strip bracket guide rail is installed at the adjustable shelf, and bullet strip bracket sliding assembly is at bullet strip bracket guide rail, and the bracket cylinder is installed at the adjustable shelf and is driven bullet strip bracket, and bullet strip bracket is used for placing e type bullet strip and send it to the pre-compaction station. The invention has the advantages of improving the production efficiency and the process quality level and reducing the safety risk.
Description
Technical Field
The invention relates to a prepress, in particular to an e-shaped elastic strip prepress.
Background
Referring to fig. 1 and 2, the e-shaped elastic strip is used for buckling a steel rail and is a railway fastener widely applied. At the in-process of production e type bullet strip, be unlikely to produce too big moulding deformation after using in order to control it, it is too big to lead to bullet strip withholding force decay, there is the pre-compaction process in the production process, withhold the toe and carry out the loading according to the user state to it, make bullet strip have certain beneficial internal stress, improve e type bullet strip life, the majority of adopting is artifical piece by piece pre-compaction in production at present, the inefficiency, the process quality is undulant big, the safety risk is high, be unfavorable for large-scale batch production.
Disclosure of Invention
The invention aims to provide an e-shaped elastic strip prepressing machine, which can be used for automatically prepressing e-shaped elastic strips simultaneously, improving the production efficiency and the process quality level and reducing the safety risk.
The invention is realized by the following technical scheme.
An e-shaped elastic strip prepressing machine comprises a main machine and a feeding mechanism;
the main machine comprises a rack, an elastic strip pre-pressing mounting plate, an oil cylinder and a pressure head, wherein the elastic strip pre-pressing mounting plate is mounted on the rack, a pre-pressing station is arranged between the elastic strip pre-pressing mounting plate and the working surface of the rack, the oil cylinder is mounted at the top of the rack, the pressure head is mounted on the oil cylinder and driven by the oil cylinder to be pressed down, and the elastic strip pre-pressing mounting plate penetrates through the surface of the e-shaped elastic strip to be pressed on the surface of the e-;
feeding mechanism includes adjustable shelf, bullet strip bracket guide rail, bracket cylinder, but the adjustable shelf horizontal migration, but the vertical setting of bullet strip bracket guide rail is installed the adjustable shelf, bullet strip bracket sliding assembly is in bullet strip bracket guide rail, the bracket cylinder is installed the adjustable shelf is driven bullet strip bracket, bullet strip bracket is used for placing e type bullet strip and sends it to the pre-compaction station.
Furthermore, the host computer still includes the stroke control block, the stroke control block is installed between the hydro-cylinder with the pressure head for adjust the maximum stroke of pressure head.
Further, the host computer still includes the stroke locating piece, the stroke locating piece is fixed in the top surface of bullet strip pre-compaction mounting panel to can be crossed by the pressure head.
Further, feeding mechanism still includes adjustable shelf guide rail, pay-off cylinder, the adjustable shelf guide rail level sets up, the adjustable shelf sliding assembly is in the adjustable shelf guide rail, the pay-off cylinder is used for driving the adjustable shelf.
Furthermore, feeding mechanism still includes bullet strip positioning mechanism, bullet strip positioning mechanism fixes the adjustable shelf, its one end can with the contact of e type bullet strip for fix a position e type bullet strip is in the position of bullet strip bracket.
Further, still include material returned mechanism, it includes material returned cylinder, material returned connecting rod, material returned pole with material returned connecting rod fixed connection, material returned cylinder drive material returned connecting rod removes along the horizontal direction, the material returned pole is used for releasing the e type bullet strip that accomplishes the pre-compaction from the pre-compaction station.
The invention has the beneficial effects that:
1. compared with the common manual operation, the method is more accurate in process control, so that the product performance consistency is better.
2. Compared with manual single-piece operation, the equipment realizes prepressing of 4 products at a time, improves work efficiency, and reduces labor intensity of personnel by only feeding the operation personnel.
3. The safety of the operators is greatly improved.
Drawings
FIG. 1 is a drawing of an e-shaped bullet strip;
FIG. 2 is a view of the structure of an e-shaped elastic strip;
fig. 3 is a schematic structural diagram of an e-type elastic strip prepress.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples.
Referring to fig. 3, an e-shaped elastic strip prepressing machine comprises a main machine, a feeding mechanism and a material returning mechanism.
The main machine comprises a frame 11, an elastic strip prepressing mounting plate 12, an oil cylinder 13, a pressure head 14, a stroke adjusting block 15 and a stroke positioning block 16, the elastic strip prepressing mounting plate 12 is arranged on the frame 11, a prepressing station 110 is arranged between the elastic strip prepressing mounting plate 12 and the working surface of the frame 11, the oil cylinder 13 is arranged at the top of the frame 11, the pressure head 14 is arranged on the oil cylinder 13, the oil cylinder 13 is driven to press down, the elastic strip pre-pressing mounting plate 12 penetrates through and presses the surface of the e-shaped elastic strip A, the stroke adjusting block 15 is installed between the oil cylinder 13 and the pressure head 14 for adjusting the maximum stroke of the pressure head 14, the stroke positioning block 16 is fixed on the top surface of the elastic strip pre-pressing mounting plate 12, the pressure head 14 can penetrate through the pressure head 14, and the pressure head 14 is arranged on a piston rod of the oil cylinder 13 and can move up and down to realize a pre-pressing function. The stroke adjusting block 15 is installed on the pressure head 14 and can move up and down to achieve the purpose of stroke adjustment.
The feeding mechanism comprises a movable frame 21, an elastic strip bracket 22, an elastic strip bracket guide rail 23, a bracket air cylinder 24, a movable frame guide rail 25, a feeding air cylinder 26 and an elastic strip positioning mechanism 27, the movable frame 21 can move horizontally, the elastic strip bracket guide rail 23 is vertically arranged and installed on the movable frame 21, the elastic strip bracket 22 is assembled on the elastic strip bracket guide rail 23 in a sliding way, the bracket air cylinder 24 is arranged on the movable frame 21 and drives the elastic strip bracket, the elastic strip bracket 22 is used for placing an e-shaped elastic strip A and sending the e-shaped elastic strip A to a prepressing station, the movable frame guide rail 25 is horizontally arranged, the movable frame 21 is assembled on the movable frame guide rail 25 in a sliding way, the feeding cylinder 26 is used for driving the movable frame 21, the elastic strip positioning mechanism 27 is fixed on the movable frame 21, one end of which can contact the e-shaped elastic strip A to position the e-shaped elastic strip A at the position of the elastic strip bracket 22.
Material returned mechanism, including material returned cylinder 31, material returned connecting rod 32, material returned pole 33 with material returned connecting rod 32 fixed connection, material returned cylinder 31 drive material returned connecting rod 32 removes along the horizontal direction, material returned pole 33 is used for releasing the e type bullet strip A that accomplishes the pre-compaction from the pre-compaction station.
This e type bullet strip preformer withholds toe loading precompression N. The prepressing pressure is 15kN, the prepressing stroke is 16mm, the prepressing retention time is more than 3 seconds, and the working principle is as follows: the e-shaped elastic strip A is placed on the elastic strip bracket, the feeding air cylinder 26 pushes the movable frame 21 to move leftwards, and when the movable frame 21 moves to a specified position, the elastic strip bracket moves downwards under the action of the bracket air cylinder 24 to separate the e-shaped elastic strip A from the bracket. The movable frame 21 continues to move until the e-shaped elastic strip a is sent to the pre-pressing position and positioned by the elastic strip positioning mechanism 27, and then the movable frame 21 returns. The e-shaped elastic strip A is left in the elastic strip pre-pressing mounting plate 12. The press head 14 moves downwards under the action of the oil cylinder 13 to pre-press the e-shaped elastic strip A, when the stroke adjusting block 15 touches the stroke positioning block 16, the press head 14 stops moving downwards, and after the position stays for 3 seconds, the press head 14 returns. The material returning cylinder 31 drives the material returning rod 33 to move rightwards, the material returning rod 33 pushes the e-shaped elastic strip A out of the elastic strip pre-pressing mounting plate 12, and then the material returning rod 33 returns. When the e-shaped elastic strip A is pre-pressed and returned, the next e-shaped elastic strip A is put on the elastic strip bracket again, and the next cycle begins.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. An e-shaped elastic strip prepressing machine is characterized by comprising a host machine and a feeding mechanism;
the main machine comprises a rack, an elastic strip pre-pressing mounting plate, an oil cylinder and a pressure head, wherein the elastic strip pre-pressing mounting plate is mounted on the rack, a pre-pressing station is arranged between the elastic strip pre-pressing mounting plate and the working surface of the rack, the oil cylinder is mounted at the top of the rack, the pressure head is mounted on the oil cylinder and driven by the oil cylinder to be pressed down, and the elastic strip pre-pressing mounting plate penetrates through the surface of the e-shaped elastic strip to be pressed on the surface of the e-;
feeding mechanism includes adjustable shelf, bullet strip bracket guide rail, bracket cylinder, but the adjustable shelf horizontal migration, but the vertical setting of bullet strip bracket guide rail is installed the adjustable shelf, bullet strip bracket sliding assembly is in bullet strip bracket guide rail, the bracket cylinder is installed the adjustable shelf is driven bullet strip bracket, bullet strip bracket is used for placing e type bullet strip and sends it to the pre-compaction station.
2. The e-type elastic strip prepress according to claim 1, wherein the main machine further comprises a stroke adjusting block, and the stroke adjusting block is installed between the oil cylinder and the ram and used for adjusting the maximum stroke of the ram.
3. The e-type elastic strip prepressing machine according to claim 1, wherein the main machine further comprises a stroke positioning block fixed on a top surface of the elastic strip prepressing mounting plate and penetrated by the ram.
4. The e-type elastic strip prepress according to claim 1, wherein the feeding mechanism further comprises a movable frame guide rail and a feeding cylinder, the movable frame guide rail is horizontally arranged, the movable frame is slidably assembled on the movable frame guide rail, and the feeding cylinder is used for driving the movable frame.
5. The e-type elastic strip prepress according to claim 1, wherein the feeding mechanism further comprises an elastic strip positioning mechanism, the elastic strip positioning mechanism is fixed on the movable frame, and one end of the elastic strip positioning mechanism can be in contact with the e-type elastic strip to position the e-type elastic strip on the elastic strip bracket.
6. The e-type elastic strip prepressing machine according to claim 1, further comprising a material returning mechanism, wherein the material returning mechanism comprises a material returning cylinder, a material returning connecting rod and a material returning rod, the material returning rod is fixedly connected with the material returning connecting rod, the material returning cylinder drives the material returning connecting rod to move along a horizontal direction, and the material returning rod is used for pushing the e-type elastic strips which are subjected to prepressing out from a prepressing station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398826.7A CN110948212A (en) | 2019-12-30 | 2019-12-30 | E-shaped elastic strip prepressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911398826.7A CN110948212A (en) | 2019-12-30 | 2019-12-30 | E-shaped elastic strip prepressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948212A true CN110948212A (en) | 2020-04-03 |
Family
ID=69984944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911398826.7A Pending CN110948212A (en) | 2019-12-30 | 2019-12-30 | E-shaped elastic strip prepressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948212A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354981Y (en) * | 1998-07-31 | 1999-12-22 | 张光南 | Apparatus for pre-strengthening elastic parts for railway |
| CN2522194Y (en) * | 2001-12-29 | 2002-11-27 | 北京中铁建协技术开发有限公司 | Railway spring-fastener one-time forming machine |
| CN102672453A (en) * | 2012-05-21 | 2012-09-19 | 东莞市嘉龙皮革机械有限公司 | Double-head connection installation method for flange plate of automobile axle housing and mechanism assembly of double-head connection installation method |
| CN103692207A (en) * | 2013-12-17 | 2014-04-02 | 苏州博众精工科技有限公司 | Pressure meter assembling equipment |
| CN105414279A (en) * | 2015-12-22 | 2016-03-23 | 安阳宏源铁路器材有限公司 | Elastic bar thermoforming apparatus and process |
| CN205733676U (en) * | 2016-06-20 | 2016-11-30 | 苏州石丸英合精密机械有限公司 | The damping sleeve feed mechanism of limit switch labelling machine |
| CN106180444A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of spring automatic production line |
| CN106826195A (en) * | 2017-03-28 | 2017-06-13 | 广东统机器人智能股份有限公司 | A kind of sling automatic assembling |
| CN208787895U (en) * | 2018-09-27 | 2019-04-26 | 长兴金润大正机械有限公司 | Box body transport establishment and box cover machine |
| CN109702061A (en) * | 2018-12-28 | 2019-05-03 | 浙江科邦铁路部件有限公司 | E type spring bending machine |
| CN212371577U (en) * | 2019-12-30 | 2021-01-19 | 安徽省巢湖铸造厂有限责任公司 | E-shaped elastic strip prepressing machine |
-
2019
- 2019-12-30 CN CN201911398826.7A patent/CN110948212A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354981Y (en) * | 1998-07-31 | 1999-12-22 | 张光南 | Apparatus for pre-strengthening elastic parts for railway |
| CN2522194Y (en) * | 2001-12-29 | 2002-11-27 | 北京中铁建协技术开发有限公司 | Railway spring-fastener one-time forming machine |
| CN102672453A (en) * | 2012-05-21 | 2012-09-19 | 东莞市嘉龙皮革机械有限公司 | Double-head connection installation method for flange plate of automobile axle housing and mechanism assembly of double-head connection installation method |
| CN103692207A (en) * | 2013-12-17 | 2014-04-02 | 苏州博众精工科技有限公司 | Pressure meter assembling equipment |
| CN105414279A (en) * | 2015-12-22 | 2016-03-23 | 安阳宏源铁路器材有限公司 | Elastic bar thermoforming apparatus and process |
| CN205733676U (en) * | 2016-06-20 | 2016-11-30 | 苏州石丸英合精密机械有限公司 | The damping sleeve feed mechanism of limit switch labelling machine |
| CN106180444A (en) * | 2016-08-31 | 2016-12-07 | 安徽金星预应力工程技术有限公司 | A kind of spring automatic production line |
| CN106826195A (en) * | 2017-03-28 | 2017-06-13 | 广东统机器人智能股份有限公司 | A kind of sling automatic assembling |
| CN208787895U (en) * | 2018-09-27 | 2019-04-26 | 长兴金润大正机械有限公司 | Box body transport establishment and box cover machine |
| CN109702061A (en) * | 2018-12-28 | 2019-05-03 | 浙江科邦铁路部件有限公司 | E type spring bending machine |
| CN212371577U (en) * | 2019-12-30 | 2021-01-19 | 安徽省巢湖铸造厂有限责任公司 | E-shaped elastic strip prepressing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212371577U (en) | E-shaped elastic strip prepressing machine | |
| CN110948212A (en) | E-shaped elastic strip prepressing machine | |
| CN210648012U (en) | Material belt pressing clamping type feeding device | |
| CN207026386U (en) | A kind of spring pressure and machine | |
| CN113458236B (en) | Reinforced rear cross beam die and control method thereof | |
| CN111872218B (en) | Punching device for solar frame | |
| CN208772235U (en) | A kind of manipulator rushes waist machine automatically | |
| CN100457313C (en) | Up buffer device of punch press | |
| CN209886524U (en) | Multi-station automatic feeding device for stamping automobile parts | |
| CN211191616U (en) | A high-efficient punching device for square end plate | |
| CN112515295A (en) | Automatic leather cutting device for manufacturing security shoes | |
| CN2597125Y (en) | Stamping mechanism for improved stamping mechanism | |
| CN221602969U (en) | Buffering structure of precision punching machine | |
| CN211729507U (en) | Numerical control pressing device of wood cutting machine | |
| CN205732581U (en) | A kind of composite die | |
| CN218903297U (en) | Stamping die for precise hardware machining | |
| CN220611895U (en) | Numerical control punch with high processing fineness | |
| CN213469253U (en) | Plate punching machine | |
| CN219112597U (en) | Bending machine | |
| CN217251979U (en) | Fine alloy wire blanking cutting die | |
| CN221515740U (en) | Radial stator notching device | |
| CN214917740U (en) | Full-automatic pressing mechanism for coating production line | |
| CN211438332U (en) | Hydraulic gate type plate shearing machine pressing device | |
| CN219276763U (en) | Novel automatic press | |
| CN216543633U (en) | Automatic material collecting device of movable cutting machine |
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 |