CN107583985A - A kind of square tube crimping unit - Google Patents
A kind of square tube crimping unit Download PDFInfo
- Publication number
- CN107583985A CN107583985A CN201710977745.7A CN201710977745A CN107583985A CN 107583985 A CN107583985 A CN 107583985A CN 201710977745 A CN201710977745 A CN 201710977745A CN 107583985 A CN107583985 A CN 107583985A
- Authority
- CN
- China
- Prior art keywords
- square tube
- platen
- cam
- crimping unit
- wedge clamp
- 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- Withdrawn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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of square tube crimping unit, including platen and square tube, the rectangular cam of multiple linear interval distributions is formed on the platen, the rectangular through-hole coordinated with rectangular cam sleeve is formed on the end face of the square tube, one end of the square tube is provided with flanging component, the flanging component includes symmetrically being rotatablely installed the cam in square tube opening both sides, liftable and the wedge clamp for being symmetricly set in square tube opening upper and lower, inclined-plane on the wedge clamp towards square tube, the beneficial effects of the present invention are：Coordinate cam that center bending of the outer wall of square tube to square tube is formed into flat opening using wedge clamp, by welding while closing can be achieved, be used for closure of openings without separately cutting rectangular slab, save rolled steel dosage, improve producing efficiency.
Description
Technical field：
The present invention relates to crimping unit field, specifically a kind of square tube crimping unit.
Background technology：
Gas circuit pipe is used in gas-cooker, and existing preparation method is by one section of square tube, then separately cuts two pieces and its phase that is open
The rectangular slab of matching, it is by way of welding that its is closed at both ends, but this mode not only wastes the dosage of steel, and
Four sides of rectangular slab need to be welded during welding, cause the producing efficiency of gas circuit pipe very low.
The content of the invention：
The purpose of the present invention is exactly to solve existing issue, and provides and a kind of coordinates cam by the outer of square tube using wedge clamp
Center bending of the wall to square tube forms flat opening, by welding while closing can be achieved, without separately cutting rectangular slab
For closure of openings, rolled steel dosage is saved, improves the square tube crimping unit of producing efficiency.
The technology solution of the present invention is as follows：
A kind of square tube crimping unit, including platen and square tube, the rectangle that multiple linear intervals distributions are formed on the platen are convex
Block, the rectangular through-hole coordinated with rectangular cam sleeve is formed on the end face of the square tube, one end of the square tube is provided with flanging
Component, the flanging component include symmetrically being rotatablely installed the cam in square tube opening both sides, liftable and being symmetricly set in square tube
Be open the wedge clamp of upper and lower, and the inclined-plane on the wedge clamp is towards square tube.
Preferably, being additionally provided with pressure strip above the square tube, the both ends of the pressure strip are fixed with leading through platen
Post, installing plate is fixed between the elongated end of the guide pillar, cylinder is fixed between the medial surface and platen of the installing plate.
Preferably, the vertically-mounted cylinder for having its lifting of driving on the wedge clamp, the cylinder driving wedge shape
Pressing plate moves in the same direction.
Preferably, the through hole for accommodating the wedge clamp is also formed on the platen.
Preferably, the bottom surface of the cam is fixed with the rotating shaft through platen, the elongated end of the rotating shaft be connected with
The motor that platen bottom surface is fixed, the thickness of the ledge of the cam outside introversion and extroversion by being gradually reduced.
The beneficial effects of the present invention are：Coordinate cam that the outer wall of square tube is filled with admiration into square tube using wedge clamp
Bending, by welding while closing can be achieved, is used for closure of openings without separately cutting rectangular slab, saves steel into flat opening
Timber-used amount, improve producing efficiency.
Brief description of the drawings：
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the schematic top plan view of the present invention；
Fig. 3 is the half-section diagram at Fig. 2A-A places；
Fig. 4 is the schematic perspective view of square tube after flanging processing；
In accompanying drawing：17th, platen；18th, square tube；19th, rectangular cam；20th, cam；21st, wedge clamp；22nd, guide pillar；23rd, installing plate；
24th, rotating shaft；26th, pressure strip.Embodiment：
As Figure 1-4, square tube crimping unit, including platen 17 and square tube 18, form on the platen 17 between multiple straight lines
Every formed on the rectangular cam 19 of distribution, the end face of the square tube 18 with the sleeve of rectangular cam 19 coordinate rectangular through-hole, institute
The one end for stating square tube 18 is provided with flanging component, and the flanging component includes symmetrically being rotatablely installed in the cam of the opening of square tube 18 both sides
20th, liftable and be symmetricly set in square tube 18 and be open the wedge clamp 21 of upper and lower, the inclined-plane on the wedge clamp 21 towards
Square tube 18.
Specifically, the top of square tube 18 is additionally provided with pressure strip 26, and the both ends of the pressure strip 26 are fixed with through platen
17 guide pillar 22, installing plate 23, medial surface and the platen 17 of the installing plate 23 are fixed between the elongated end of the guide pillar 22
Between be fixed with cylinder, this setting further increases the stability during flanging of square tube 18, avoids the movement of its radial direction.
Specifically, the vertically-mounted cylinder for having its lifting of driving on the wedge clamp 21, the cylinder driving wedge shape
Pressing plate 21 is moved in the same direction, and the through hole for accommodating the wedge clamp 21 is also formed on the platen 17, and this is set is driven by cylinder
Dynamic wedge clamp 21 is lifted, and flanging is carried out to the upper and lower wall of square tube 18.
Specifically, the through hole for accommodating the wedge clamp is also formed on the platen.
Specifically, the bottom surface of the cam 20 is fixed with the rotating shaft 24 through platen 17, and the elongated end of the rotating shaft 24 connects
The motor fixed with the bottom surface of platen 17 is connected to, by being gradually reduced outside introversion and extroversion, this sets the thickness of the ledge of the cam 20
Putting the structure of cam makes the folding line of the both sides of square tube 18 attenuate, and the opening be so advantageous to after flanging is more flat, and use is thinner
Welding wire welds, and reduces the dosage and cost of welding wire.
Operation principle：The segment square tube 18 that punching finishes is placed in the lower section of pressure strip 26, the corresponding rectangle of rectangular cam 18 leads to
Hole is inserted, cylinder ejector, and pressure strip 26 compresses square tube 18, and motor driving cam 20 rotates a circle, square tube both sides is bent inwards,
Then wedge clamp 21 presses to the upper and lower wall of square tube 18, until its edge approaches, thereon, the spacing control of lower wall 1~
1.5cm, this opening spacing are advantageous to welding wire and are solded into completely among opening, the quality and sealing of welding are improved, when one end is complete
Into after flanging, come loose pressure strip 26, and square tube 18 is turned around, repeated the above steps, and the other end is carried out into flanging processing.
Presently preferred embodiments of the present invention is the foregoing is only, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of protection of the invention.
Claims (5)
- A kind of 1. square tube crimping unit, it is characterised in that：Including platen and square tube, multiple linear intervals are formed on the platen The rectangular cam of distribution, the rectangular through-hole coordinated with rectangular cam sleeve is formed on the end face of the square tube, the square tube One end is provided with flanging component, and the flanging component includes symmetrically being rotatablely installed the cam in square tube opening both sides, liftable and right Claim to be arranged at the wedge clamp of square tube opening upper and lower, the inclined-plane on the wedge clamp is towards square tube.
- 2. square tube crimping unit according to claim 1, it is characterised in that：Pressure strip is additionally provided with above the square tube, institute The both ends for stating pressure strip are fixed with guide pillar through platen, and installing plate, the installation are fixed between the elongated end of the guide pillar Cylinder is fixed between the medial surface and platen of plate.
- 3. square tube crimping unit according to claim 1, it is characterised in that：It is vertically-mounted on the wedge clamp to have drive The cylinder of its lifting is moved, the cylinder driving wedge clamp moves in the same direction.
- 4. square tube crimping unit according to claim 1, it is characterised in that：Also formed on the platen and accommodate the wedge The through hole of shape pressing plate.
- 5. square tube crimping unit according to claim 1, it is characterised in that：The bottom surface of the cam is fixed with through platen Rotating shaft, the elongated end of the rotating shaft is connected with the motor fixed with platen bottom surface, the thickness of the ledge of the cam by Introversion and extroversion is gradually reduced outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710977745.7A CN107583985A (en) | 2017-10-19 | 2017-10-19 | A kind of square tube crimping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710977745.7A CN107583985A (en) | 2017-10-19 | 2017-10-19 | A kind of square tube crimping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583985A true CN107583985A (en) | 2018-01-16 |
Family
ID=61053980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710977745.7A Withdrawn CN107583985A (en) | 2017-10-19 | 2017-10-19 | A kind of square tube crimping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107583985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580718A (en) * | 2018-06-15 | 2018-09-28 | 金凯达（佛山）智能装备有限公司 | A kind of punching flanging all-in-one machine of rectangular tube |
| CN109702095A (en) * | 2019-01-30 | 2019-05-03 | 华北水利水电大学 | More adaptive steel pipe bending equipments of size |
-
2017
- 2017-10-19 CN CN201710977745.7A patent/CN107583985A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580718A (en) * | 2018-06-15 | 2018-09-28 | 金凯达（佛山）智能装备有限公司 | A kind of punching flanging all-in-one machine of rectangular tube |
| CN108580718B (en) * | 2018-06-15 | 2024-03-12 | 金凯达（佛山）智能装备有限公司 | Punching and flanging integrated machine for rectangular pipe |
| CN109702095A (en) * | 2019-01-30 | 2019-05-03 | 华北水利水电大学 | More adaptive steel pipe bending equipments of size |
| CN109702095B (en) * | 2019-01-30 | 2024-01-26 | 华北水利水电大学 | Multi-size self-adaptive steel pipe bending equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107583985A (en) | A kind of square tube crimping unit | |
| CN207521502U (en) | A kind of square tube crimping unit | |
| CN214079853U (en) | Lithium ion battery seal nail welding auxiliary device | |
| CN106903422A (en) | Sealing method for lithium ion aluminum shell battery | |
| CN102029331A (en) | Manufacture method for stainless steel cover plate of lithium battery | |
| CN107877094A (en) | A kind of gas circuit pipe manufacture craft and the welder of gas circuit tube end closing | |
| CN206335287U (en) | Pipe fitting welding tool | |
| CN101780592A (en) | Steel lattice plate automatic edge wrapping machine | |
| CN211990381U (en) | Stamping tool | |
| CN201913144U (en) | Lever hemmer for mild steel checkered plate | |
| CN202448060U (en) | Compressing tooling for three-way tube or four-way tube | |
| CN110202057A (en) | A kind of shaft presses 8 muscle molds and its application method | |
| CN206382364U (en) | A kind of spin vibration sieve screen frame apparatus for correcting | |
| CN102244227B (en) | Cold press method of electrode posts of cell | |
| CN202034178U (en) | Device for sealing crack between edge and wall of transformer oil tank | |
| CN207271901U (en) | A kind of solar energy bucket hole punched device | |
| CN206752750U (en) | A kind of pre- tensile stress thin steel plate shear wall | |
| CN213915707U (en) | Valve barrel processing reaming device that machining efficiency is high | |
| CN204867989U (en) | Gas generator epitheca aluminium foil expands and pastes device | |
| CN213281669U (en) | Mask edge sealing tooth die | |
| CN204700129U (en) | For the processing tool of six side's blind holes in large scale | |
| CN214663641U (en) | Avoid damaging sheet metal component in aperture when bending | |
| CN221163633U (en) | Automatic hemming sealing machine | |
| CN207357959U (en) | A kind of punching machine positioner | |
| CN208256463U (en) | A kind of Press-fit Mold Of Transformer Coil |
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 |
Application publication date: 20180116 |
|
| WW01 | Invention patent application withdrawn after publication |