CN220295583U - Forming die for electric heating tube machining - Google Patents
Forming die for electric heating tube machining Download PDFInfo
- Publication number
- CN220295583U CN220295583U CN202321481355.8U CN202321481355U CN220295583U CN 220295583 U CN220295583 U CN 220295583U CN 202321481355 U CN202321481355 U CN 202321481355U CN 220295583 U CN220295583 U CN 220295583U
- Authority
- CN
- China
- Prior art keywords
- blocking piece
- electric heating
- clamping device
- workbench
- forming die
- 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.)
- Active
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 27
- 238000003754 machining Methods 0.000 title description 4
- 230000000903 blocking effect Effects 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to the technical field of electric heating tubes, in particular to a forming die for electric heating tube processing, which comprises: the workbench is provided with a plurality of limiting holes on the surface, and the limiting holes are square; the first resistance sheet and the second resistance sheet are symmetrically distributed on the surface of the workbench; a limiting block is welded at the bottom of the sliding steel sheet; the beneficial effects are as follows: when the clamping device clamps the electric heating pipe to bend, the first blocking piece and the second blocking piece are moved to the required positions, then the bolts and nuts are screwed, the blocking piece is fixed at the moment, the fact that the friction force between the workbench and the blocking piece possibly is insufficient to offset the impact force of the clamping device is considered, and therefore the second blocking device, namely the sliding steel piece is driven to move by the sliding block, is moved into the limiting groove, at the moment, the blocking piece is completely fixed, then the clamping device is moved to be fixedly moved in the arc-shaped sliding groove when the clamping device is started, the clamping device cannot be moved when the clamping device is moved to the position of the blocking piece, and the electric heating pipe at the moment has no angle error.
Description
Technical Field
The utility model relates to the technical field of electric heating tubes, in particular to a forming die for electric heating tube machining.
Background
The shell of the electric heating pipe mainly adopts a metal pipe, then spiral electric heating alloy wires are axially distributed along the center in the pipe, gaps of the spiral electric heating alloy wires are filled and compacted, magnesia with insulating and heat-conducting properties is used, two ends of a pipe orifice are sealed by silica gel, and the metal armored electric heating element can heat air and can be used for a metal mold and various liquids;
the bending and forming of the electric heating pipe is mainly divided into two types, wherein the first type is mechanical forming. The second is manual forming;
however, in the manual forming, the bending angle is basically fixed at 30 degrees, 60 degrees, 90 degrees and the like, and an operator often cannot bend the electric heating tube enough due to the fact that the strength is mastered, so that unnecessary resource waste and time waste are generated.
Disclosure of Invention
The utility model aims to provide a forming die for electric heating tube processing, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: comprising the following steps:
the workbench is provided with a plurality of limiting holes on the surface, and the limiting holes are square;
the first resistance sheet and the second resistance sheet are symmetrically distributed on the surface of the workbench;
and a limiting block is welded at the bottom of the sliding steel sheet.
Preferably, the workbench is internally provided with an arc chute, the surface of the workbench is provided with an arc slide block, the top of the arc slide block is welded with a clamping device, and the width of the arc slide block is larger than that of the arc chute.
Preferably, the first blocking piece and the second blocking piece are internally provided with through holes, bolts penetrate through the through holes and are bolted with bottom nuts, and the first blocking piece is connected with the second blocking piece through bolting.
Preferably, the first resistance card is internally provided with a sliding groove, the sliding block is arranged on the surface of the sliding groove, and the width of the sliding block is larger than that of the sliding groove.
Preferably, the sliding steel sheet is welded with the sliding block, and the sliding steel sheet changes position along with the movement of the sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
when the clamping device clamps the electric heating pipe to bend, the first blocking piece and the second blocking piece are moved to the required positions, then the bolts and nuts are screwed down, the blocking piece is fixed, the fact that the friction force between the working table and the blocking piece possibly is insufficient to offset the impulsive force of the clamping device is considered, the second blocking device, namely the sliding steel piece is driven to move by the sliding block, is moved to the limiting groove, the blocking piece is completely fixed, the clamping device is moved to the arc-shaped sliding groove in a follow-up mode, the electric heating pipe cannot move when the electric heating pipe moves to the blocking piece position, and angle errors are avoided.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
fig. 3 is an enlarged perspective view of the structure a of the present utility model.
In the figure: clamping device 1, nut 2, spacing hole 3, workstation 4, bolt 5, first resistance card 6, second resistance card 7, arc slider 8, spout 9, slider 10, slip steel sheet 11, stopper 12, arc spout 13.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one: the utility model provides a technical scheme that:
the workbench 4, a plurality of spacing holes 3 have been seted up on the surface of workbench 4, and spacing hole 3 is square, and first resistance card 6, first resistance card 6 and second resistance card 7 symmetric distribution are on the surface of workbench 4, and the slip steel sheet 11, the welding of slip steel sheet 11 bottom has stopper 12.
Embodiment two:
on the basis of the first embodiment, the forming die for electric heating tube machining disclosed in the second embodiment of the utility model has the structure basically the same as that of the first embodiment, and is different in that an arc chute 13 is formed in the workbench 4, an arc slide block 8 is arranged on the surface of the workbench 4, a clamping device 1 is welded on the top of the arc slide block 8, the width of the arc slide block 8 is larger than that of the arc chute 13, a sliding steel sheet 11 is welded with the slide block 10, and the sliding steel sheet 11 changes position along with the movement of the slide block 10.
Embodiment III:
the forming die for electric heating tube processing disclosed in the third embodiment of the utility model has the structure basically the same as that in the second embodiment, and is different in that a sliding groove 9 is formed in the first resistance card 6, a sliding block 10 is arranged on the surface of the sliding groove 9, the width of the sliding block 10 is larger than that of the sliding groove 9, through holes in the first resistance card 6 and the second resistance card 7, a bolt 5 passes through the through holes and is bolted with a bottom nut, and the first resistance card 6 is connected with the second resistance card 7 through bolting.
The scheme is specifically as follows: when the clamping device clamps the electric heating pipe to bend, the first blocking piece and the second blocking piece are moved to the required positions, then the bolts and nuts are screwed down, the blocking piece is fixed, the fact that the friction force between the working table and the blocking piece possibly is insufficient to offset the impulsive force of the clamping device is considered, the second blocking device, namely the sliding steel piece is driven to move by the sliding block, is moved to the limiting groove, the blocking piece is completely fixed, the clamping device is moved to the arc-shaped sliding groove in a follow-up mode, the electric heating pipe cannot move when the electric heating pipe moves to the blocking piece position, and angle errors are avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A forming die for electrothermal tube processing, its characterized in that: comprising the following steps:
the workbench (4) is provided with a plurality of limiting holes (3) on the surface of the workbench (4), and the limiting holes (3) are square;
the first blocking piece (6), the first blocking piece (6) and the second blocking piece (7) are symmetrically distributed on the surface of the workbench (4);
the sliding steel sheet (11), the stopper (12) is welded to the bottom of the sliding steel sheet (11).
2. A forming die for electric heating tube processing as set forth in claim 1, wherein: the novel automatic clamping device is characterized in that an arc-shaped chute (13) is formed in the workbench (4), an arc-shaped sliding block (8) is arranged on the surface of the workbench (4), the clamping device (1) is welded at the top of the arc-shaped sliding block (8), and the width of the arc-shaped sliding block (8) is larger than that of the arc-shaped chute (13).
3. A forming die for electric heating tube processing as set forth in claim 2, wherein: the first blocking piece (6) and the second blocking piece (7) are internally provided with through holes, the bolts (5) penetrate through the through holes and are in bolt connection with the bottom nuts (2), and the first blocking piece (6) and the second blocking piece (7) are in bolt connection.
4. A forming die for electric heating tube processing as set forth in claim 3, wherein: the first blocking piece (6) is internally provided with a sliding groove (9), the sliding block (10) is arranged on the surface of the sliding groove (9), and the width of the sliding block (10) is larger than that of the sliding groove (9).
5. A forming die for electric heating tube processing as set forth in claim 4, wherein: the sliding steel sheet (11) is welded with the sliding block (10), and the sliding steel sheet (11) changes position along with the movement of the sliding block (10).
6. A forming die for electrothermal tube processing, its characterized in that: a forming die for electrical heating tube processing comprising any one of the above claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481355.8U CN220295583U (en) | 2023-06-09 | 2023-06-09 | Forming die for electric heating tube machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481355.8U CN220295583U (en) | 2023-06-09 | 2023-06-09 | Forming die for electric heating tube machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295583U true CN220295583U (en) | 2024-01-05 |
Family
ID=89347474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321481355.8U Active CN220295583U (en) | 2023-06-09 | 2023-06-09 | Forming die for electric heating tube machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295583U (en) |
-
2023
- 2023-06-09 CN CN202321481355.8U patent/CN220295583U/en active Active
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