CN204770029U - Unilateral electric heat tubular product bender - Google Patents
Unilateral electric heat tubular product bender Download PDFInfo
- Publication number
- CN204770029U CN204770029U CN201520345798.3U CN201520345798U CN204770029U CN 204770029 U CN204770029 U CN 204770029U CN 201520345798 U CN201520345798 U CN 201520345798U CN 204770029 U CN204770029 U CN 204770029U
- Authority
- CN
- China
- Prior art keywords
- bending
- electric heating
- locating piece
- sleeve
- deck
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an unilateral electric heat tubular product bender, its structure includes the electric heat post of bending, the sleeve, bending pole, the cassette, the operation panel, the dog -ear locating piece, it can put into the cassette with the tubular product of treating processing, the position of locating piece in the sleeve of cassette one end and in adjusting the sleeve is gone into to fix by the one of which pot head, control bending point, fix tubular product with the cooperation of the bending pole that fixes at the cassette other end of activity again and bend the post at the cassette and the electric heat in bending pole junction dead ahead and bend, and stop to bend in dog -ear locating piece department, this dog -ear locating piece position is adjustable, can decide the concrete angle of bending, the utility model discloses the tubular product that can be applicable to multiple angle is bent to because its bending point handles through heat -softened, it bends easily more and the nature.
Description
Technical field
The utility model relates to steel pipe manufacture field, particularly relates to a kind of electric heating and mechanical push rods of utilizing by the machine of tubing bending.
Background technology
Bending steel pipe being carried out certain angle is needed in the process of manufacture of chair out of doors, had in the past and relied on mould bending by hand, this kind of method wastes time and energy, the own wt that existing bender has is large, cost is high, and substantially just utilizing mechanics principle to carry out bending, less as raw-material steel pipe caliber in the industry, the tractive force that bending needs is also little, because steel pipe is more crisp, may fracture in Forging Process.
Utility model content
For prior art and mechanical problem, the utility model reduces the fragility of steel pipe after utilizing electric heating to soften steel pipe, add steel pipe plasticity, can be better, carry out steel pipe bending process more easily, the utility model structure comprises operating desk, it is characterized in that: structure also comprises: electric heating bending post, sleeve, bending bar, deck, knuckle locating piece, is all positioned on described operating desk; Described deck can open and be engaged, and handle is arranged at top, and wraps up with heat-barrier material, and its occlusal surface is consistent with pipe outer surface to be processed, and described sleeve is fixed in its one end, and the other end connects described bending bar by loose-leaf; Described electric heating bending post is fixed near described bending bar and described deck junction, when tubing to be processed be inserted in sleeve blocked by deck time, described bending bar and described electric heating bending post respectively in the both sides of tubing, and all contact with tubing; Described knuckle locating piece comprises slide rail, locating dowel, and described locating dowel is stuck in described slide rail, and can be fixed by bolts to any position in slide rail; Described sleeve has inner chamber and locating piece, and described locating piece can prolong its inner chamber and move, and is fixed by bolts to the optional position of inner chamber.
Further, the face that described bending bar contacts with tubing to be processed is inner concave, described inner concave has high-temperature-resistant layer, its tubing far away end points place activity is on one side fixed with follower lever, the length of described follower lever equals the length of bending bar, its other end activity is fixed with mechanical push rods, the ejection direction of described mechanical push rods is vertical with the steel pipe to be processed putting into described deck, here, when the design that follower lever is equal with bending pole length can make mechanical push rods ejection drive bending, follower lever drives the running orbit of bending bar just to overlap with tubing bending track, be circular arc, more precisely, the direction of pull of follower lever doubling knee is all the time with perpendicular by bending tubing, principle according to rotating torque is released, its can 100% the tractive force of follower lever is used for bending, so capacity usage ratio is high.
Further, the occlusal surface of described deck has high-temperature-resistant layer.
Further, there is inner concave described electric heating bending post side, and its electric heating temperature controls at 700 DEG C-1000 DEG C.
Further, described locating dowel, locating piece all have the screwed hole of up/down perforation and smooth bottom surface and closed side.
Further, the slide rail of described knuckle locating piece with described electric heating bending post for the center of circle, bending bar is in the scope of radius.
Steel pipe to be processed snaps in deck when using by the utility model, sleeve is inserted in its one end, locating piece in regulating sleeve, the bending point of final steel pipe can be regulated, after adjusting locating piece, close upper blocking seat, mechanical push rods will drive follower lever, thus drive the bending bar contacted with steel pipe to be processed to rotate around electric heating bending post, realize bending process, the temperature of the post of electric heating bending is here arranged on 700 DEG C to 1000 DEG C can make steel soften, its plasticity improves, can be lighter and safe carry out tubing bending, its bending angle can be determined by the locating dowel regulating knuckle to determine block, its whole mechanical realization is simplified, cheap, be applicable to the bending of thinner small-sized steel tubing, can enhance productivity.
Accompanying drawing explanation
Fig. 1 is the utility model top view.
Detailed description of the invention
Embodiment one
As shown in Figure 1, the utility model structure comprises: operating desk 101; Also have electric heating bending post 104, sleeve 103, bending bar 106, deck 102, knuckle locating piece, be all positioned on described operating desk 101; Described deck 102 can open and be engaged, and handle 107 is arranged at top, and wraps up with heat-barrier material, and its occlusal surface is consistent with pipe outer surface to be processed, and described sleeve 103 is fixed in its one end, and the other end connects described bending bar 106 by loose-leaf; Described electric heating bending post 104 is fixed near described bending bar 106 and described deck 102 junction, when tubing to be processed be inserted in sleeve 103 blocked by deck 102 time, described bending bar 106 and described electric heating bending post 104 respectively in the both sides of tubing, and all contact with tubing; Described knuckle locating piece comprises slide rail 105, locating dowel 108, and described locating dowel 108 is stuck in described slide rail 105, and can be fixed by bolts to any position in slide rail 105; Described sleeve 103 has inner chamber and locating piece 109, and described locating piece 109 can prolong its inner chamber and move, and is fixed by bolts to the optional position of inner chamber.
As more particular embodiment, the face that described bending bar 106 contacts with tubing to be processed is inner concave, described inner concave has high-temperature-resistant layer, its tubing far away end points place activity is on one side fixed with follower lever 110, the length of described follower lever 110 equals the length of bending bar 106, its other end activity is fixed with mechanical push rods 111, and the ejection direction of described mechanical push rods 111 is vertical with the steel pipe to be processed putting into described deck 102.
As more particular embodiment, the occlusal surface of described deck 102 has high-temperature-resistant layer.
As more particular embodiment, there is inner concave described electric heating bending post 104 side, and its electric heating temperature controls at 700 DEG C-1000 DEG C.
As more particular embodiment, described locating dowel 108, locating piece 109 all have the screwed hole of up/down perforation and smooth bottom surface and closed side.
As more particular embodiment, the slide rail 105 of described knuckle locating piece with described electric heating bending post 104 for the center of circle, bending bar 106 is in the scope of radius.
These are only the utility model preferred embodiment, therefore can not limit the scope of the utility model enforcement according to this, the equivalence namely done according to the utility model description changes and decoration, all should belong in the scope of the utility model covering.
Claims (6)
1. a monolateral electric heating tube bending machine, comprises operating desk, it is characterized in that: structure also comprises: electric heating bending post, sleeve, bending bar, deck, knuckle locating piece, is all positioned on described operating desk; Described deck can open and be engaged, and handle is arranged at top, and wraps up with heat-barrier material, and its occlusal surface is consistent with pipe outer surface to be processed, and described sleeve is fixed in its one end, and the other end connects described bending bar by loose-leaf; Described electric heating bending post is fixed near described bending bar and described deck junction, when tubing to be processed be inserted in sleeve blocked by deck time, described bending bar and described electric heating bending post respectively in the both sides of tubing, and all contact with tubing; Described knuckle locating piece comprises slide rail, locating dowel, and described locating dowel is stuck in described slide rail, and can be fixed by bolts to any position in slide rail; Described sleeve has inner chamber and locating piece, and described locating piece can prolong its inner chamber and move, and is fixed by bolts to the optional position of inner chamber.
2. monolateral electric heating tube bending machine according to claim 1, it is characterized in that: the face that described bending bar contacts with tubing to be processed is inner concave, described inner concave has high-temperature-resistant layer, its tubing far away end points place activity is on one side fixed with follower lever, the length of described follower lever equals the length of bending bar, its other end activity is fixed with mechanical push rods, and the ejection direction of described mechanical push rods is vertical with the steel pipe to be processed putting into described deck.
3. monolateral electric heating tube bending machine according to claim 1, is characterized in that: the occlusal surface of described deck has high-temperature-resistant layer.
4. monolateral electric heating tube bending machine according to claim 1, is characterized in that: there is inner concave described electric heating bending post side, and its electric heating temperature controls at 700 DEG C-1000 DEG C.
5. monolateral electric heating tube bending machine according to claim 1, is characterized in that: described locating dowel, locating piece all have the screwed hole of up/down perforation and smooth bottom surface and closed side.
6. monolateral electric heating tube bending machine according to claim 1, is characterized in that: the slide rail of described knuckle locating piece with described electric heating bending post for the center of circle, bending bar is in the scope of radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345798.3U CN204770029U (en) | 2015-05-26 | 2015-05-26 | Unilateral electric heat tubular product bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345798.3U CN204770029U (en) | 2015-05-26 | 2015-05-26 | Unilateral electric heat tubular product bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770029U true CN204770029U (en) | 2015-11-18 |
Family
ID=54510155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345798.3U Expired - Fee Related CN204770029U (en) | 2015-05-26 | 2015-05-26 | Unilateral electric heat tubular product bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942099A (en) * | 2015-05-26 | 2015-09-30 | 德清铭泰户外用品有限公司 | Unilateral electric heat pipe bending machine |
-
2015
- 2015-05-26 CN CN201520345798.3U patent/CN204770029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942099A (en) * | 2015-05-26 | 2015-09-30 | 德清铭泰户外用品有限公司 | Unilateral electric heat pipe bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160526 |