CN205798196U - Copper pipe enlarging receives device - Google Patents
Copper pipe enlarging receives device Download PDFInfo
- Publication number
- CN205798196U CN205798196U CN201620539073.2U CN201620539073U CN205798196U CN 205798196 U CN205798196 U CN 205798196U CN 201620539073 U CN201620539073 U CN 201620539073U CN 205798196 U CN205798196 U CN 205798196U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- hole
- copper pipe
- location
- mouth expander
- 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
Links
Abstract
The utility model discloses a kind of copper pipe enlarging and receive device, belong to copper pipe processing frock technical field.This device includes mouth expander, fixed block and slide plate, and mouth expander includes again head that is coaxially arranged and that be sequentially connected with, bar portion and fixing bar, and the excircle of fixing bar is provided with annular recess；Being provided with on fixed block and fix the hole, location that bar external diameter matches, fixing bar is plugged in hole, location；Being provided with chute in fixed block, slide plate is inserted in chute slidably, and the axis direction in hole, location is perpendicular to slide plate, and hole, location intersects with chute and connects；It is provided with and positions hole mounting hole one to one on slide plate, fixing bar passes mounting hole away from the end in bar portion, the width of mounting hole matches with location bore dia, and the length direction of mounting hole is identical with the glide direction of slide plate, and the thickness of slide plate is not more than annular recess axial length.This utility model can guarantee that the fixing intensity of mouth expander, it is ensured that the life-time service of mouth expander, to reduce the impact on production efficiency.
Description
Technical field
This utility model relates to copper pipe processing frock technical field, receives device particularly to a kind of copper pipe enlarging.
Background technology
In radiator product, it will usually use many copper pipes to carry out heat exchange, and copper pipe is when producing, can be to copper pipe End
Carry out enlarging, make copper pipe End be formed horn-like, to facilitate copper pipe installation on a heat sink.
In prior art, generally using mouth expander that copper pipe End is carried out enlarging, during copper pipe enlarging, mouth expander one end is consolidated
Fixed, copper pipe is treated the end sleeve other end at mouth expander of enlarging, forces copper pipe to move towards mouth expander direction by external force, complete
Become the enlarging operation of copper pipe.
Use above-mentioned copper pipe flaring, mouth expander one end need to be fixed, in prior art, arrange in the end of mouth expander
There is screw thread, and this thread head threaded engagement is fixed in a sleeve, and sleeve is fixedly welded on a flat board.Enlarging
Device in use for some time, this sleeve often due to insufficient strength and occur bend phenomenon, this be accomplished by change sleeve ability
Work on, make copper pipe enlarging process interruption, affect production efficiency.
Utility model content
In order to solve problem of the prior art, this utility model embodiment provides a kind of copper pipe enlarging and receives device.Institute
State technical scheme as follows:
A kind of copper pipe enlarging receives device, and including mouth expander, described mouth expander includes head and bar portion, and described head is arranged
Axial one end in described bar portion, it is characterised in that:
Described mouth expander also includes the fixing bar of the coaxially connected axial other end in described bar portion, outside described fixing bar
Provided circumferentially about have annular recess；
Described device also includes fixed block and slide plate, described fixed block is provided with and matches with described fixing bar external diameter
Hole, location, described fixing bar is plugged in hole, described location；
Being provided with chute in described fixed block, described slide plate is inserted in described chute slidably, hole, described location
Axis direction is perpendicular to described slide plate, and hole, described location intersects with described chute and connects；
Being provided with on described slide plate and hole, described location mounting hole one to one, described fixing bar is away from described bar portion
End passes described mounting hole, and the width of described mounting hole matches with described location bore dia, the length side of described mounting hole
To identical with the glide direction of described slide plate, the thickness of described slide plate is not more than described annular recess axial length.
Further, described chute at least side opening on the length direction of described mounting hole, described slide plate is provided with
Protrude the draw back plate of described chute opening.By dropping draw back plate, slide plate is made to slide in described chute.
Further, described draw back plate is provided with spanner.By dropping spanner, slide plate is made to slide in described chute.
Preferably, the angle between described spanner and described slide plate is not more than 90 °, to facilitate operator to push away slide plate
Draw.
Further, described fixing bar external diameter is less than described bar portion external diameter.
Further, described mouth expander also includes coaxially connected supporting rod between described fixing bar and described bar portion,
At least provided with a plane axially in parallel with described fixing bar on the outer peripheral face of described supporting rod.When mouth expander needs to remove
Time, fixture is clamped supporting rod, can be removed by mouth expander fast and easily.
Further, described head is provided with to axially extend to along described mouth expander and dodges hole in described bar portion.
Further, described head includes the first round platform, the connection set gradually the most from outside to inside along described mouth expander
Cylinder and the second round platform, described second round platform is arranged on the axial one end in described bar portion.
Preferably, connected by curved portions transition between described connecting cylinder and described second round platform, to ensure that copper pipe expands
Mouth quality.
Further, described head and described bar portion outer wall are provided with chromium coating, make mouth expander smooth surface, and have very
Good wearability.
The technical scheme that this utility model embodiment provides has the benefit that this utility model in use, first
Make the mounting hole on slide plate corresponding with the hole, location on fixed block, subsequently the fixing bar of mouth expander is inserted determining in fixed block
In hole, position, then make slide plate move along mounting hole length direction in chute, make the arcuate socket part in mounting hole block fixing bar,
The end i.e. completing mouth expander is fixed；This utility model is owing to being to use the solid constructions such as fixing bar, slide plate, fixed block to enlarging
Device is fixed, and can guarantee that the fixing intensity of mouth expander, it is ensured that the life-time service of mouth expander, to reduce the shadow to production efficiency
Ring.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structural representation that the copper pipe enlarging that this utility model embodiment provides receives device；
Fig. 2 is the generalized section that the copper pipe enlarging that this utility model embodiment provides receives device；
Fig. 3 is that the copper pipe enlarging that this utility model embodiment provides receives the mouth expander structural representation in device；
Fig. 4 is that the copper pipe enlarging that this utility model embodiment provides receives the fixed block plan structure schematic diagram in device；
Fig. 5 is that the copper pipe enlarging that this utility model embodiment provides receives the fixed block side-looking structural representation in device；
Fig. 6 is that the copper pipe enlarging that this utility model embodiment provides receives the slide plate plan structure schematic diagram in device.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
This utility model embodiment provides a kind of copper pipe enlarging and receives device, and with reference to Fig. 1 and Fig. 2, this device includes expanding
Mouthpart, fixed block 4 and slide plate 5.
In conjunction with Fig. 3, mouth expander includes head 1, bar portion 2 and fixing bar 3, and head 1 is used for being inserted in copper pipe, and head 1 sets
Put the axial one end in bar portion 2, the fixing coaxially connected axial other end in bar portion 2 of bar 3, the excircle of fixing bar 3 is arranged
There is annular recess 3.1；
In conjunction with Fig. 4, fixed block 4 being provided with and fixes the hole, location 4.2 that bar 3 external diameter matches, it is fixed that fixing bar 3 is plugged in
In hole 4.2, position；
In conjunction with Fig. 5, being provided with chute 4.1 in fixed block 4, slide plate 5 is inserted in chute 4.1 slidably, positions hole 4.2
Axis direction be perpendicular to slide plate 5, and hole 4.2, location intersects with chute 4.1 and connects；
In conjunction with Fig. 6, slide plate 5 being provided with and positions mounting hole 5.1 one to one, hole 4.2, fixing bar 3 is away from bar portion 2
End through mounting hole 5.1, the width of mounting hole 5.1 matches with positioning hole 4.2 diameter, the length direction of mounting hole 5.1
Identical with the glide direction of slide plate 5, the thickness of slide plate 5 is not more than annular recess 3.1 axial length.
The copper pipe enlarging of this utility model embodiment receives device in use, first makes the mounting hole 5.1 on slide plate 5 with solid
Determine the hole, location 4.2 on block 4 corresponding, subsequently the fixing bar 3 of mouth expander is inserted in the hole, location 4.2 in fixed block 4, then make
Slide plate 5 moves along mounting hole 5.1 length direction in chute 4.1, makes the arcuate socket part in mounting hole 5.1 block fixing bar 3,
The end i.e. completing mouth expander is fixed；This utility model is owing to being the solid constructions pair such as use fixing bar 3, slide plate 5, fixed block 4
Mouth expander is fixed, and can guarantee that the fixing intensity of mouth expander, it is ensured that the life-time service of mouth expander, to reduce production efficiency
Impact.
It addition, when mouth expander is removed by needs, make slide plate 5 along mounting hole 5.1 length side in chute 4.1 by external force
To movement, make the rectangular opening in mounting hole 5.1 corresponding with the hole, location 4.2 on fixed block 4, tearing open of mouth expander can be completed
Remove, simple and fast.
In conjunction with Fig. 4, the chute 4.1 of this utility model embodiment at least side opening on the length direction of mounting hole 5.1,
In conjunction with Fig. 6, slide plate 5 is provided with the draw back plate 6 protruding chute 4.1 opening, by dropping draw back plate 6, makes slide plate 5 at chute 4.1
Interior slip.
In conjunction with Fig. 6, alternatively, this utility model embodiment is provided with spanner 7 on draw back plate 6, by spanner 7 to push-and-pull
Plate 6 carries out making power, makes slide plate 5 slide in chute 4.1.
In conjunction with Fig. 6, alternatively, the angle between spanner 7 and the slide plate 5 of this utility model embodiment is not more than 90 °, with side
Just operator's push-and-pull to slide plate 5.
In conjunction with Fig. 3, alternatively, fixing bar 3 external diameter of this utility model embodiment is less than bar portion 2 external diameter, is possible to prevent solid
Fixed pole 3 enters in hole 4.2, location, and fixing bar 3 is carried out axial limiting.
In conjunction with Fig. 3, this utility model embodiment can also include the supporting rod 8 being arranged between fixing bar 3 and bar portion 2,
At least provided with a plane axially in parallel with fixing bar 3 on the outer peripheral face of supporting rod 8.When mouth expander needs to remove, folder
Tool clamps supporting rod 8, can be removed by mouth expander fast and easily.
Owing to copper pipe is when enlarging, generally inside copper pipe, inserts one and make driving of the copper pipe head movement towards mouth expander
Lever, when copper pipe End enlarging, drive rod can synchronize the head movement to mouth expander, in order to avoid mouth expander head with drive
The end of lever interferes, and in conjunction with Fig. 2, the head 1 of this utility model embodiment can be provided with along mouth expander axially extending
Dodging hole 1.5 to bar portion 2, when copper pipe End enlarging, the end of drive rod likely can enter into dodges in hole 1.5,
The head of mouth expander can be avoided to interfere with the end of drive rod.
In conjunction with Fig. 3, the head 1 of this utility model embodiment includes set gradually the most from outside to inside along mouth expander first
Round platform 1.1, connecting cylinder 1.2 and the second round platform 1.3, the second round platform 1.3 is arranged on the axial one end in bar portion 2；And connecting cylinder
1.2 and second are connected by curved portions 1.4 transition between round platform 1.3, to ensure copper pipe enlarging quality.
Head 1 and bar portion 2 outer peripheral face of this utility model embodiment are provided with chromium coating, make mouth expander smooth surface, and
Tool has good wearability.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. copper pipe enlarging receives a device, and including mouth expander, described mouth expander includes head (1) and bar portion (2), described head
(1) axial one end of described bar portion (2) it is arranged on, it is characterised in that:
Described mouth expander also includes the fixing bar (3) of the coaxially connected axial other end described bar portion (2), described fixing bar
(3) annular recess (3.1) it is provided with on excircle；
Described device also includes fixed block (4) and slide plate (5), described fixed block (4) is provided with and described fixing bar (3) external diameter
The hole, location (4.2) matched, described fixing bar (3) is plugged in hole, described location (4.2)；
Being provided with chute (4.1) in described fixed block (4), described slide plate (5) is inserted in described chute (4.1) slidably,
The axis direction in hole, described location (4.2) is perpendicular to described slide plate (5), and hole, described location (4.2) is handed over described chute (4.1)
Fork connection；
Being provided with on described slide plate (5) and hole, described location (4.2) mounting hole one to one (5.1), described fixing bar (3) is remote
From the end of described bar portion (2) through described mounting hole (5.1), the width of described mounting hole (5.1) and hole, described location (4.2)
Diameter matches, and the length direction of described mounting hole (5.1) is identical with the glide direction of described slide plate (5), described slide plate (5)
Thickness is not more than described annular recess (3.1) axial length.
Copper pipe enlarging the most according to claim 1 receives device, it is characterised in that: described chute (4.1) is in described kidney-shaped
At least side opening on the length direction in hole (5.1), described slide plate (5) is provided with the push-and-pull protruding described chute (4.1) opening
Plate (6).
Copper pipe enlarging the most according to claim 2 receives device, it is characterised in that: it is provided with on described draw back plate (6) and pulls
Hands (7).
Copper pipe enlarging the most according to claim 3 receives device, it is characterised in that: described spanner (7) and described slide plate (5)
Between angle be not more than 90 °.
Copper pipe enlarging the most according to claim 1 receives device, it is characterised in that: described fixing bar (3) external diameter is less than institute
State bar portion (2) external diameter.
6. receive device according to the copper pipe enlarging described in any one of claim 1-5, it is characterised in that: described mouth expander also includes
Coaxially connected supporting rod (8) between described fixing bar (3) and described bar portion (2), the outer peripheral face of described supporting rod (8) is up to
It is provided with a plane axially in parallel with described fixing bar (3) less.
7. receive device according to the copper pipe enlarging described in any one of claim 1-5, it is characterised in that: described head (1) is arranged
Have to axially extend to along described mouth expander and dodge hole (1.5) in described bar portion (2).
8. receive device according to the copper pipe enlarging described in any one of claim 1-5, it is characterised in that: described head (1) includes
The first round platform (1.1), connecting cylinder (1.2) and the second round platform (1.3) set gradually the most from outside to inside along described mouth expander,
Described second round platform (1.3) is arranged on axial one end of described bar portion (2).
Copper pipe enlarging the most according to claim 8 receives device, it is characterised in that: described connecting cylinder (1.2) and described
Connected by curved portions (1.4) transition between second round platform (1.3).
10. receive device according to the copper pipe enlarging described in any one of claim 1-5, it is characterised in that: described head (1) and institute
State bar portion (2) outer wall and be provided with chromium coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539073.2U CN205798196U (en) | 2016-06-02 | 2016-06-02 | Copper pipe enlarging receives device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539073.2U CN205798196U (en) | 2016-06-02 | 2016-06-02 | Copper pipe enlarging receives device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798196U true CN205798196U (en) | 2016-12-14 |
Family
ID=57502097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539073.2U Expired - Fee Related CN205798196U (en) | 2016-06-02 | 2016-06-02 | Copper pipe enlarging receives device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798196U (en) |
-
2016
- 2016-06-02 CN CN201620539073.2U patent/CN205798196U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101480918B1 (en) | Inner diameter of the workpiece holding devices | |
| CN105751099A (en) | Clamping mechanism adaptable to multiple pipe diameters | |
| CN205798196U (en) | Copper pipe enlarging receives device | |
| CN203356945U (en) | Threaded steel tube high-pressure weld joint butt joint device | |
| CN207642573U (en) | A kind of fixture for the weldering of bipitch connecting rod group | |
| CN203901142U (en) | Simple inner open file size positioning jig | |
| CN204771638U (en) | But return bend anchor clamps of accurate positioning | |
| CN208697459U (en) | Piping lane mechanical arm type automatic punch special fixture | |
| CN204807760U (en) | Pottery lock pin cuts off anchor clamps | |
| CN108787821A (en) | Multitube part double-headed tube bender | |
| CN203245524U (en) | Pipeline welding machine tool | |
| CN205442372U (en) | Return bend spare stone tongs | |
| CN103855636B (en) | Isolating switch moving contact dismantling device | |
| CN220775189U (en) | Cable frock convenient to installation sheathed tube | |
| CN205571829U (en) | Natural gas line incessantly defeated area presses welding set that relocates | |
| CN206748348U (en) | A kind of laborsaving dismounting bar of Quick Release | |
| CN109047410A (en) | A kind of double-headed tube bender | |
| CN209035195U (en) | A kind of double-headed tube bender | |
| CN210121627U (en) | Pipe bending device | |
| CN214743896U (en) | Detachable steel pipeline aligning tool | |
| CN207170745U (en) | A kind of tube expander | |
| CN209035203U (en) | Multitube part double-headed tube bender | |
| CN217003563U (en) | Metal hose with quick connector | |
| CN211938759U (en) | Small pipeline flaring stamping device | |
| CN204686780U (en) | A kind of Novel pin remover |
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: 20161214 Termination date: 20210602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |