CN204156274U - Strain clamp compression bonding apparatus - Google Patents
Strain clamp compression bonding apparatus Download PDFInfo
- Publication number
- CN204156274U CN204156274U CN201420634100.5U CN201420634100U CN204156274U CN 204156274 U CN204156274 U CN 204156274U CN 201420634100 U CN201420634100 U CN 201420634100U CN 204156274 U CN204156274 U CN 204156274U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- plastic protective
- metal tube
- strain clamp
- round metal
- 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.)
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Links
- 230000006835 compression Effects 0.000 title claims abstract description 14
- 238000007906 compression Methods 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims description 6
- 238000002788 crimping Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Abstract
The utility model discloses a kind of hydraulic connecting of aerial cable construction strain clamp, specifically a kind of strain clamp compression bonding apparatus.It comprises can move toward one another two die bodys and two die body round metal tubes can be positioned at; a hexagonal inner chamber can be formed after two die bodys are involutory; round metal tube overcoat has plastic protective sleeve, by plastic protective sleeve, circular metal tube outer surface is extruded and form corner structure after two die bodys are involutory.After adopting above-mentioned Structure and energy; because the matched moulds inner chamber arranged is that hexagonal two die bodys and round metal tube overcoat have plastic protective sleeve; before crimping steel pipe, aluminum pipe; with plastic protective sleeve, pipe fitting is protected respectively; during hydraulic pressure crimping, related plastic protective sleeve crimps together; reduce frictional force by the plastic protective sleeve arranged, completely eliminate burr phenomenon.
Description
Technical field
The utility model relates to a kind of hydraulic connecting of aerial cable construction strain clamp, specifically a kind of strain clamp compression bonding apparatus.
Background technology
Strain clamp in aerial cable construction needs to carry out crimping process to the circular metal tube-surface of wire clamp usually, but has certain plasticity due to round metal tube, under the extruding of the higher punching block of hardness, deforms obvious; Directly contact in addition between round metal tube and punching block, during crimping, traditional mould is adopted to carry out crimping process, during punching block move toward one another, the resistance that four tangent planes contacted with round metal tube pipe produce, the frictional force acted on round metal tube makes the material of circular metal tube-surface create displacement, and the metal material in A, B, C, D tetra-regions is piled up to opening direction extruding, thereby produces burr phenomenon.
Summary of the invention
The technical problems to be solved in the utility model is to provide one and saves man-hour, low, the specious strain clamp compression bonding apparatus of loss.
In order to solve the problems of the technologies described above; strain clamp compression bonding apparatus of the present utility model; comprise can move toward one another two die bodys and two die body round metal tubes can be positioned at; a hexagonal inner chamber can be formed after two die bodys are involutory; round metal tube overcoat has plastic protective sleeve, by plastic protective sleeve, circular metal tube outer surface is extruded and form corner structure after two die bodys are involutory.
Described round metal tube is steel pipe or aluminum pipe.
Described die body is punching block.
After adopting above-mentioned Structure and energy; because the matched moulds inner chamber arranged is that hexagonal two die bodys and round metal tube overcoat have plastic protective sleeve; before crimping steel pipe, aluminum pipe; with plastic protective sleeve, pipe fitting is protected respectively; during hydraulic pressure crimping, related plastic protective sleeve crimps together; reduce frictional force by the plastic protective sleeve arranged, completely eliminate burr phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model strain clamp compression bonding apparatus.
Embodiment
Below in conjunction with the drawings and specific embodiments, strain clamp compression bonding apparatus of the present utility model is described in further detail.
As shown in the figure, strain clamp compression bonding apparatus of the present utility model, comprise can move toward one another two die bodys 1 and two die body round metal tubes 2 can be positioned at, a hexagonal inner chamber 3 can be formed after two die bodys are involutory, round metal tube 2 overcoat has plastic protective sleeve 4, by plastic protective sleeve 4, circular metal tube outer surface is extruded after two die bodys 1 are involutory and form corner structure, wherein, in the utility model, said die body is punching block, said round metal tube both can be steel pipe, also can be aluminum pipe, meet in crimping process thus, to compressed steel pipe, the requirement of jewelling plumber sequence.
When the utility model being applied in the concrete technique of crimping, in compressed steel pipe step, first, arrange the plastic protective sleeve of steel pipe, carry out pressing mold with above-mentioned strain clamp compression bonding apparatus, secondly, the first mold pressing well checks the rear opposite side distance size of pressure afterwards, then carry out to one end the second mould of exerting pressure, adjacent two moulds at least answer overlapping 5mm; In jewelling pipe step; first; arrange the plastic protective sleeve of aluminum pipe; aim at pressing mold limit at the steel pipe marking place pressed with above-mentioned strain clamp compression bonding apparatus and press the first mould, then towards aluminum pipe mouth direction side pressure second mould, from the second mould; adjacent two moulds at least answer overlapping 5mm; to there being bending aluminium hydraulic pressed connecting pipe to carry out alignment, aluminum pipe being rotated along aluminium stock strand direction processed and pushes steel anchor side to, till overlapping with the steel anchor marking at the bottom of aluminum pipe.
Claims (3)
1. a strain clamp compression bonding apparatus; it is characterized in that: comprise can move toward one another two die bodys (1) and two die body round metal tubes (2) can be positioned at; a hexagonal inner chamber (3) can be formed after described two die bodys are involutory; described round metal tube (2) overcoat has plastic protective sleeve (4), by plastic protective sleeve (4), circular metal tube outer surface is extruded and form corner structure after two die bodys (1) are involutory.
2. according to strain clamp compression bonding apparatus according to claim 1, it is characterized in that: described round metal tube is steel pipe or aluminum pipe.
3. according to strain clamp compression bonding apparatus according to claim 1, it is characterized in that: described die body is punching block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634100.5U CN204156274U (en) | 2014-10-29 | 2014-10-29 | Strain clamp compression bonding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634100.5U CN204156274U (en) | 2014-10-29 | 2014-10-29 | Strain clamp compression bonding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156274U true CN204156274U (en) | 2015-02-11 |
Family
ID=52514363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634100.5U Active CN204156274U (en) | 2014-10-29 | 2014-10-29 | Strain clamp compression bonding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300339A (en) * | 2014-10-29 | 2015-01-21 | 国家电网公司 | Strain clamp crimping device and crimping process |
-
2014
- 2014-10-29 CN CN201420634100.5U patent/CN204156274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300339A (en) * | 2014-10-29 | 2015-01-21 | 国家电网公司 | Strain clamp crimping device and crimping process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |