CN104475501A - Personal protective equipment hinging shaft protecting shell forming device - Google Patents
Personal protective equipment hinging shaft protecting shell forming device Download PDFInfo
- Publication number
- CN104475501A CN104475501A CN201410746116.XA CN201410746116A CN104475501A CN 104475501 A CN104475501 A CN 104475501A CN 201410746116 A CN201410746116 A CN 201410746116A CN 104475501 A CN104475501 A CN 104475501A
- Authority
- CN
- China
- Prior art keywords
- jack
- base
- steel plate
- plug
- cross beam
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves 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
-
- 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
- B21D43/26—Stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention provides a personal protective equipment hinging shaft protecting shell forming device which comprises a base, two supporting rods, a cross beam and a press-fit component. A pressing groove is formed in the upper end face of the base, the cross beam is fixed on the upper side of the base through the supporting rods, the press-fit component is arranged between the base and the cross beam and at least comprises a jack and a core rod matched with the pressing groove, and the jack is positioned between the cross beam and the core rod. A steel plate is placed on the upper side of the pressing groove, the jack is operated, a piston rod of the jack extends, the upper end of the jack is abutted against the cross beam, and the jack drives the core rod on the lower side to move downwards to extrude the steel plate into the pressing groove; under action of the core rod, the middle portion of the steel plate is gradually extruded into the pressing groove and bent to be coincident with an arc of the outer wall of the core rod, and the steel plate forms an arc-shaped hinging shaft protecting shell to complete hinging shaft protecting shell forming.
Description
Technical field
The present invention relates to a kind of defense equipment hinge protective case shaped device.
Background technology
Hinge protective case in defense equipment product is that sheet metal is bent to circular shape, because workpiece size is comparatively large, is difficult to process on conventional equipment, also not for the process equipment of this type of workpiece.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of structure defense equipment hinge protective case shaped device simple, easy to process.
For solving the problems of the technologies described above, the invention provides a kind of defense equipment hinge protective case shaped device, comprise base, two support bars, crossbeam and pressing assemblies, base upper surface has indent, and crossbeam is fixed on the upside of base by two support bars;
Pressing assembly is arranged between base and crossbeam, the plug that pressing assembly at least comprises jack and coordinates with indent, and jack is between crossbeam and plug.
After adopting such structure, steel plate is placed on the upside of indent, operation jack, and the piston rod of jack extends, the upper end of jack is resisted against on crossbeam, jack drives the plug of downside to move down, and then squeezes in indent by steel plate, and steel plate is under the effect of plug, progressively be extruded in the middle part of steel plate in entrance pressure groove, become the curved arc to the plug outer wall that coincide in the middle part of steel plate, steel plate forms the hinge protective case of arc, completes hinge protective case processing and forming.
Advantageous Effects of the present invention is: structure is simple, easy to process, as long as and preset the size of plug and indent, the hinge protective case of different size can be processed arbitrarily.
Technology contents for a more clear understanding of the present invention, below by this defense equipment hinge protective case shaped device referred to as this device.
The pressing assembly of this device also comprises fixed block and pressure thick stick, and fixed block and pressure thick stick are between jack and plug from top to bottom successively; After adopting such structure, pressure thick stick is arranged on the upside of plug, the length trend of pressure thick stick moves towards consistent with the length of plug, the width of pressure thick stick is identical with the width of plug, steel plate is after being bent by plug, and steel plate both sides are resisted against on the sidewall of pressure thick stick, can ensure that the shape of steel plate both sides deformation can not occur, and coordinate with the curved plate bent by plug, guarantee shaping after hinge protective case entirety reach predetermined design.
The pressure thick stick of this device is i-beam structure.
The base of this device is fixedly connected with postive stop baffle; After adopting such structure, the position of postive stop baffle is fixed, and the height of postive stop baffle is higher than the aperture position of indent, and steel plate is placed on the upside of indent, and the sidewall of steel plate is resisted against postive stop baffle, facilitates each fixing steel plate placement location.
Accompanying drawing explanation
Fig. 1 is the front view of this device embodiment.
Fig. 2 is the stereogram of this device embodiment.
Fig. 3 is the structural representation of this device embodiment pressing assembly.
Fig. 4 is the structural representation of this device embodiment base, two support bars and crossbeam.
Detailed description of the invention
As shown in Figures 1 to 4
This device comprises base 1, two support bars 2, crossbeam 3 and pressing assemblies.
Base 1 is roughly rectangular frame structure, and base 1 upper surface is vertically welded with two channel-section steels 11, and make the opening of two channel-section steels 11 outwards corresponding, the sidewall of two channel-section steels 11 and the upper surface of base 1 form indent 5 jointly, base 1 are welded with two postive stop baffles 12; Base 1 is welded with the length direction both sides that two vertical support bar 2, two support bars 2 are distributed in briquetting, crossbeam 3 two ends of level are welded on two support bar 2 upper ends.
The plug 44 that pressing assembly comprises jack 41, fixed block 42, pressure thick stick 43 and coordinates with indent 5, plug 44 is cylindric, fixed block 42 upper surface coincide jack 41 lower surface, fixed block 42 lower end coordinates with pressure thick stick 43, pressure thick stick 43 is i-beam structure, pressure thick stick 43 width equals the diameter of plug 44, and the length of pressure thick stick 43 is less than the length of plug 44, and the diameter of plug 44 is slightly less than the width of indent 5.
Before using, steel plate 6 to be formed is placed on the upside of indent 5, the sidewall of steel plate 6 is resisted against on postive stop baffle 12, steel plate 6 is positioned, pressing assembly, on two channel-section steels 11, is placed between base 1 and crossbeam 3 by the two ends load of steel plate 6, is followed successively by jack 41, fixed block 42, pressure thick stick 43 and plug 44 from top to bottom, plug 44 is consistent with the trend of indent 5 with the trend of pressure thick stick 43, and plug 44 contacts with steel plate 6 to be formed.
During use, operation jack 41, the piston rod 41a of jack 41 extends, the upper end of jack 41 is resisted against on crossbeam 3, jack 41 drives the fixed block 42 of downside, pressure thick stick 43 and plug 44 to move down, and then steel plate 6 is squeezed in indent 5, steel plate 6 is under the effect of plug 44, progressively be extruded in the middle part of steel plate 6 in entrance pressure groove 5, the curved arc to plug 44 outer wall that coincide is become in the middle part of steel plate 6, the two side of steel plate 6 two ends thick stick 43 of laminating pressure gradually in extruding, steel plate 6 finally forms the hinge protective case of predetermined arc.
Above-described is only one embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, and these also should be considered as belonging to protection scope of the present invention.
Claims (4)
1. a defense equipment hinge protective case shaped device, is characterized by: comprise base, two support bars, crossbeam and pressing assemblies, base upper surface has indent, and crossbeam is fixed on the upside of base by two support bars;
Pressing assembly is arranged between base and crossbeam, the plug that pressing assembly at least comprises jack and coordinates with indent, and jack is between crossbeam and plug.
2. defense equipment hinge protective case shaped device according to claim 1, is characterized in that: described pressing assembly also comprises fixed block and pressure thick stick, and fixed block and pressure thick stick are between jack and plug from top to bottom successively.
3. defense equipment hinge protective case shaped device according to claim 2, is characterized in that: described pressure thick stick is i-beam structure.
4. defense equipment hinge protective case shaped device according to claim 1, is characterized in that: described base is fixedly connected with postive stop baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746116.XA CN104475501A (en) | 2014-12-08 | 2014-12-08 | Personal protective equipment hinging shaft protecting shell forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746116.XA CN104475501A (en) | 2014-12-08 | 2014-12-08 | Personal protective equipment hinging shaft protecting shell forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104475501A true CN104475501A (en) | 2015-04-01 |
Family
ID=52750178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746116.XA Pending CN104475501A (en) | 2014-12-08 | 2014-12-08 | Personal protective equipment hinging shaft protecting shell forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104475501A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999617A (en) * | 2017-11-08 | 2018-05-08 | 天津东方奇运汽车制造有限公司 | The circular arc rapid shaping frock of thin-walled steel plate |
| CN109513778A (en) * | 2018-12-06 | 2019-03-26 | 安徽人防设备有限公司 | Defense equipment hinge page protective case compression molding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865515A (en) * | 1981-10-14 | 1983-04-19 | Kawasaki Heavy Ind Ltd | Assembling method of container roof |
| CN1569354A (en) * | 2003-07-25 | 2005-01-26 | 上海外高桥造船有限公司 | Manufacturing mould for large-scale angular steel plate structure and its use method |
| CN101628304A (en) * | 2008-07-17 | 2010-01-20 | 中冶天工建设有限公司 | Method for processing arc of tank head of electrolytic tank and processing device used thereby |
| CN202052821U (en) * | 2011-05-10 | 2011-11-30 | 河北新中联特种钢管有限公司 | Steel pipe pre-bending and rolling integrated machine |
| CN202591310U (en) * | 2012-06-18 | 2012-12-12 | 中国石油天然气集团公司 | Semi-automatic hydraulic copper-aluminium busbar roasting bender |
| CN103506440A (en) * | 2012-06-29 | 2014-01-15 | 江苏飞月轴瓦有限公司 | Fully-automatic edge rolling machine |
| CN204294685U (en) * | 2014-12-08 | 2015-04-29 | 安徽人防设备有限公司 | Defense equipment hinge protective case shaped device |
-
2014
- 2014-12-08 CN CN201410746116.XA patent/CN104475501A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865515A (en) * | 1981-10-14 | 1983-04-19 | Kawasaki Heavy Ind Ltd | Assembling method of container roof |
| CN1569354A (en) * | 2003-07-25 | 2005-01-26 | 上海外高桥造船有限公司 | Manufacturing mould for large-scale angular steel plate structure and its use method |
| CN101628304A (en) * | 2008-07-17 | 2010-01-20 | 中冶天工建设有限公司 | Method for processing arc of tank head of electrolytic tank and processing device used thereby |
| CN202052821U (en) * | 2011-05-10 | 2011-11-30 | 河北新中联特种钢管有限公司 | Steel pipe pre-bending and rolling integrated machine |
| CN202591310U (en) * | 2012-06-18 | 2012-12-12 | 中国石油天然气集团公司 | Semi-automatic hydraulic copper-aluminium busbar roasting bender |
| CN103506440A (en) * | 2012-06-29 | 2014-01-15 | 江苏飞月轴瓦有限公司 | Fully-automatic edge rolling machine |
| CN204294685U (en) * | 2014-12-08 | 2015-04-29 | 安徽人防设备有限公司 | Defense equipment hinge protective case shaped device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999617A (en) * | 2017-11-08 | 2018-05-08 | 天津东方奇运汽车制造有限公司 | The circular arc rapid shaping frock of thin-walled steel plate |
| CN109513778A (en) * | 2018-12-06 | 2019-03-26 | 安徽人防设备有限公司 | Defense equipment hinge page protective case compression molding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204294685U (en) | Defense equipment hinge protective case shaped device | |
| CN104475501A (en) | Personal protective equipment hinging shaft protecting shell forming device | |
| CN103949563B (en) | Car tubulose V-type torsion beam Sheet Metal Forming Technology | |
| KR200442938Y1 (en) | Do curling device of four corners stainless steel food storage container | |
| CN208178142U (en) | A kind of handware pressing and bending device | |
| CN207013614U (en) | A kind of progressive die feeding support meanss | |
| CN201556714U (en) | Elastic piece | |
| CN104438574B (en) | The ball of a kind of processing criterion chain plate hole squeezes device | |
| CN104037585B (en) | Crimping construction method for large-diameter cable wiring terminal | |
| CN103042088B (en) | The hemmer of a kind of car aluminum heat shield processed | |
| CN204220690U (en) | A kind of refrigerator coaming plate slot mechanism | |
| CN107900159A (en) | A kind of band iron bending device for power construction | |
| CN204183938U (en) | A kind of flattening mold tooling | |
| CN104475578A (en) | Metal plate pressure tank bending die | |
| CN204685772U (en) | Metal can blank body | |
| CN103894483A (en) | Bending die of connection corner plates for chassis of heavy-duty trucks | |
| CN204052588U (en) | The crack resistence bending progressive die | |
| CN203599446U (en) | Hydraulic machine with multi-housing and multi-direction bearing machine frames | |
| CN104492946A (en) | Metal plate punching mold with ejection device | |
| CN207971314U (en) | A kind of notch diminution equipment of flange blank | |
| CN204974844U (en) | Bending machine and bending structures | |
| CN205380171U (en) | High -efficient metal sheet sphere forming device | |
| CN104399819A (en) | Novel sheet metal stamping die | |
| CN205110511U (en) | No die structure of punching a hole | |
| CN104668419A (en) | Hydraulic machine with multi-housing multi-directional bearing racks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |