CN217648931U - Manual boss forming clamp - Google Patents
Manual boss forming clamp Download PDFInfo
- Publication number
- CN217648931U CN217648931U CN202221704816.9U CN202221704816U CN217648931U CN 217648931 U CN217648931 U CN 217648931U CN 202221704816 U CN202221704816 U CN 202221704816U CN 217648931 U CN217648931 U CN 217648931U
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- China
- Prior art keywords
- locking pliers
- die
- plastic pipe
- jaw
- boss
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model is suitable for the technical field of pipe forming, and provides a manual boss forming clamp, which comprises a plastic pipe, wherein one end of the plastic pipe is provided with a locking pliers, a lower step die is fixed at the position of the bottom end of the locking pliers jaw, and an upper step die is fixed at the position of the top end of the locking pliers jaw, which is positioned at the inner side of the plastic pipe and corresponds to the lower step die; the step lower die and the step upper die are respectively fixed at the bottom end of a jaw of the locking pliers and the corresponding position of the top end of the jaw of the locking pliers, the locking pliers are stretched into a plastic pipe, then the locking pliers are clamped forcibly, the plastic pipe receives the effect of the step lower die and the step upper die at the moment, boss bubbles are formed, the structure is simple to manufacture, the structure is small and exquisite, the forming is reliable, the energy consumption is greatly reduced by die machining and clamping machining before the step lower die and the step upper die, the production efficiency is improved, the forming effect is also obviously improved, and irreplaceable advantages are realized for the occasion machining with limited movement.
Description
Technical Field
The utility model belongs to the technical field of the tubular product shaping, especially, relate to a manual boss shaping clamp.
Background
The pipe is used for manufacturing pipe fittings; different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings.
In the existing known pipe end forming methods, the pipe end is formed by means of a mould, a complex mould needs to be manufactured, the use of the mould is limited by places, and for some specific occasions, fixed plastic pipes need to be processed, and no proper tool is available.
SUMMERY OF THE UTILITY MODEL
The utility model provides a manual boss shaping clamp aims at solving in the current known pipe end forming method, has to rely on the mould fashioned, needs to make complicated mould, and the use of mould still needs the restriction in place, and to some specific occasions, needs to handle fixed plastic tubing, then does not have the problem of suitable instrument.
The utility model discloses a realize like this, a manual boss shaping clamp, including plastics tubular product, plastics tubular product one end is equipped with locking pliers, locking pliers keep silent the bottom and lie in plastics tubular product bottom position department and be fixed with the step bed die, locking pliers keep silent the top and lie in plastics tubular product inboard and be fixed with the step bed die position department and go up the mould corresponding to the step bed die position department.
Preferably, the heating wire is installed to mould lower part inboard on the step, the battery is installed to mould upper portion inboard on the step, and the mould top runs through locking pliers and keeps silent top position department and install control button on the step, presses control button, and the battery supplies power for the heating wire, makes the mould become hot on the step, conveniently heats extrusion to plastics tubular product, and efficiency is better.
Preferably, charging socket is installed to control button one side, the control button output is connected with the heating wire input electricity, heating wire and charging socket output all are connected with battery input electricity, battery output is connected with the control button input electricity, convenient power supply and normal use.
Preferably, a heat insulation plate is arranged between the heating wire and the storage battery, so that the storage battery is prevented from being damaged when the heating wire is used.
Preferably, a pipe sleeve is fixed at the handle of the powerful pliers, and the length of the handle of the powerful pliers is increased through the pipe sleeve so as to reduce the using force.
Preferably, the outer side of the bottom of the step lower die is provided with an external thread, and the corresponding position of the bottom end of the jaw of the locking pliers is provided with an internal thread, so that the step lower die is convenient to disassemble.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the step lower die and the step upper die are respectively fixed at the bottom end of a jaw of the locking pliers and the corresponding position of the top end of the jaw of the locking pliers, the locking pliers are stretched into a plastic pipe, then the locking pliers are clamped forcibly, the plastic pipe receives the effect of the step lower die and the step upper die at the moment, boss bubbles are formed, the structure is simple to manufacture, the structure is small and exquisite, the forming is reliable, the energy consumption is greatly reduced by die machining and clamping machining before the step lower die and the step upper die, the production efficiency is improved, the forming effect is also obviously improved, and irreplaceable advantages are realized for the occasion machining with limited movement.
2. According to the heating device, the control button is pressed, the storage battery supplies power for the heating wire, so that the upper die of the step becomes hot, the plastic pipe is conveniently heated and extruded to be formed, and the efficiency is better.
3. The length of the handle of the large-force pliers is increased through the pipe sleeve, so that the using force is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the middle step upper mold of the present invention;
FIG. 3 is a schematic structural view of the plastic pipe of the present invention after molding;
in the figure: 1. a step lower die; 2. an upper step die; 3. a plastic pipe; 4. locking pliers; 5. a storage battery; 6. an electric heating wire; 7. and a control button.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution for a manual clamp for forming a boss: the plastic pipe comprises a plastic pipe 3, wherein a locking pliers 4 is arranged at one end of the plastic pipe 3, a step lower die 1 is fixed at the position of the bottom end of a jaw of the locking pliers 4, which is located at the bottom end of the plastic pipe 3, a step upper die 2 is fixed at the position of the top end of the jaw of the locking pliers 4, which is located at the inner side of the plastic pipe 3 and corresponds to the step lower die 1, and the step lower die 1 and the step upper die 2 are respectively fixed at the corresponding positions of the bottom end and the top end of the jaw of the locking pliers 4.
In this embodiment, stretch into plastics tubular product 3 with locking pliers 4 in, then press from both sides locking pliers 4 hard, plastics tubular product 3 receives the effect of step bed die 1 and step bed die 2 this moment, forms the boss bubble, the simple manufacture of structure, the structure is small and exquisite, the shaping is reliable, mould processing before the comparison and prop the pincers processing and will save the energy consumption greatly, improve production efficiency, fashioned effect also obviously improves, to the occasion processing that has the restriction removal, irreplaceable advantage has.
Furthermore, an electric heating wire 6 is installed on the inner side of the lower portion of the step upper die 2, a storage battery 5 is installed on the inner side of the upper portion of the step upper die 2, and a control button 7 is installed at the position, penetrating through the top end of the jaw of the locking pliers 4, of the top end of the step upper die 2.
In this embodiment, press control button 7, battery 5 supplies power for heating wire 6, makes step upper die 2 become hot, conveniently heats extrusion to plastics tubular product 3, and efficiency is better.
Further, a charging socket is installed on one side of the control button 7, the output end of the control button 7 is electrically connected with the input end of the heating wire 6, the output ends of the heating wire 6 and the charging socket are electrically connected with the input end of the storage battery 5, and the output end of the storage battery 5 is electrically connected with the input end of the control button 7.
In this embodiment, power supply and normal use are facilitated.
Furthermore, a heat insulation plate is arranged between the electric heating wire 6 and the storage battery 5.
In the present embodiment, the battery 5 is prevented from being damaged when the heating wire 6 is used.
Furthermore, a pipe sleeve is fixed at the handle of the locking pliers 4.
In the embodiment, the length of the handle of the locking pliers 4 is increased through the pipe sleeve so as to reduce the using force.
Furthermore, the outer side of the bottom of the step lower die 1 is provided with an external thread, and the corresponding position of the bottom end of the jaw of the locking pliers 4 is provided with an internal thread.
In the present embodiment, the detachment of the step lower mold 1 is facilitated.
The working principle is as follows: the locking pliers 4 are stretched into the plastic pipe 3, then the locking pliers 4 are clamped by force, and at the moment, the plastic pipe 3 receives the action of the lower step die 1 and the upper step die 2 to form boss bubbles.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides a manual boss shaping clamp which characterized in that: the plastic pipe comprises a plastic pipe (3), wherein a locking pliers (4) is arranged at one end of the plastic pipe (3), a step lower die (1) is fixed at the position of the bottom end of a jaw of the locking pliers (4) located at the plastic pipe (3), and a step upper die (2) is fixed at the position of the top end of the jaw of the locking pliers (4) located at the inner side of the plastic pipe (3) corresponding to the step lower die (1).
2. A hand-operated boss forming clamp as claimed in claim 1, wherein: heating wire (6) are installed to mould (2) lower part inboard on the step, mould (2) upper portion inboard is installed battery (5) on the step, and mould (2) top runs through locking pliers (4) and keep silent top position department and installs control button (7) on the step.
3. A hand-operated boss forming clamp as claimed in claim 2, wherein: the charging socket is installed to control button (7) one side, control button (7) output is connected with heating wire (6) input electricity, heating wire (6) and charging socket output all are connected with battery (5) input electricity, battery (5) output is connected with control button (7) input electricity.
4. A hand-operated boss forming clamp as claimed in claim 2, wherein: and a heat insulation plate is arranged between the electric heating wire (6) and the storage battery (5).
5. The manual boss forming clamp of claim 1, wherein: a pipe sleeve is fixed at the handle of the locking pliers (4).
6. The manual boss forming clamp of claim 1, wherein: the outer side of the bottom of the step lower die (1) is provided with an external thread, and the corresponding position of the bottom end of the jaw of the locking pliers (4) is provided with an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221704816.9U CN217648931U (en) | 2022-07-04 | 2022-07-04 | Manual boss forming clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221704816.9U CN217648931U (en) | 2022-07-04 | 2022-07-04 | Manual boss forming clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217648931U true CN217648931U (en) | 2022-10-25 |
Family
ID=83687147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221704816.9U Active CN217648931U (en) | 2022-07-04 | 2022-07-04 | Manual boss forming clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217648931U (en) |
-
2022
- 2022-07-04 CN CN202221704816.9U patent/CN217648931U/en active Active
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