CN205833917U - A kind of heading machine for copper pipe End - Google Patents
A kind of heading machine for copper pipe End Download PDFInfo
- Publication number
- CN205833917U CN205833917U CN201620702070.6U CN201620702070U CN205833917U CN 205833917 U CN205833917 U CN 205833917U CN 201620702070 U CN201620702070 U CN 201620702070U CN 205833917 U CN205833917 U CN 205833917U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- pipe end
- positioning table
- staking punch
- arcuate groove
- 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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Abstract
The utility model discloses a kind of heading machine for copper pipe End, including pedestal, it is positioned at the drive mechanism of pedestal, staking punch and is positioned at the work platforms below staking punch, for placing the positioning table of copper pipe End, positioning table is connected with work platforms, positioning table is provided with the arcuate groove for placing rounded copper pipe End relative to staking punch one side surface, arcuate groove place diameter of a circle is more than the diameter of copper pipe, it is protruding that staking punch relative localization platform side is provided with the long strip type with arcuate groove phase snug fit, and convex surfaces is that cambered surface is arranged.Copper pipe End is placed in arc groove by the first step, by copper pipe End punching press platy structure, and the surface of plate-shaped end is with arc surface, the end of tabular is vertically placed on positioning table surface and carries out bending operation by second step, with the plate-shaped end of arc surface when by the stamping press of vertical direction, bending trend inside the oriented arc surface of meeting, it is to avoid the situation that plate-shaped copper pipe End is opened, it is ensured that work efficiency.
Description
Technical field
This utility model relates to copper pipe processing equipment technical field, more specifically, it relates to a kind of for copper pipe End
Heading machine.
Background technology
Thin copper pipe is applied in the electrical equipment that air-conditioning, automobile etc. are many, and the processing of thin copper pipe is by by blister copper Guan Jing
Cross to pull a cart to stretch and obtain, in order to be provided with the pliers of fixing blister copper pipe one end on pulling a cart, pliers and blister copper pipe end for convenience
Clamping together of portion is fixing, and by its end being beaten operation before copper pipe stretches, beaing operation has heading machine to complete,
The end of blister copper pipe is once flattened and once bends.
As it is shown in figure 1, existing a kind of heading machine for copper pipe End, including pedestal 1, the driving that is positioned at pedestal 1
Mechanism, staking punch 2 and be positioned at the work platforms 3 below staking punch 2, be placed on the end of copper pipe on work platforms 3, pass through
Circular end is pressed into tabular by staking punch 2 first wave punching press, is vertically placed on work platforms 3 end of tabular, subsequently
By staking punch 2 second ripple punching press, the end of tabular is bent.Above-mentioned bending mode, when staking punch is pressed for 2 times, in
The situation that the copper pipe End mouth of pipe of tabular is easily again turned on, that operation sequence being accomplished by re-starting pressing, significantly
Have impact on work efficiency, there is the weak point of improvement.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of pressure head for copper pipe End
Machine, this heading machine, by arranging arcuate groove and projection, makes the copper pipe end of molding after the end of copper pipe is carried out bending process
Portion has arcwall face, and then is the bending trend self just with certain orientation in bending, it is to avoid plate-shaped copper pipe End pipe
The situation that mouth is again turned on.
For achieving the above object, this utility model provides following technical scheme: a kind of heading machine for copper pipe End,
Including pedestal, it is positioned at the drive mechanism of pedestal, staking punch and is positioned at the work platforms below staking punch, it is characterised in that
Also including the positioning table for placing copper pipe End, positioning table is connected with work platforms, and described positioning table is first relative to punching press
Side surface is provided with the arcuate groove for placing rounded copper pipe End, and described arcuate groove place diameter of a circle is straight more than copper pipe
Footpath, it is protruding that described staking punch relative localization platform side is provided with long strip type with arcuate groove phase snug fit, described convex surfaces in
Cambered surface is arranged.
By using technique scheme, when punching operation, copper pipe End is placed on arc groove by the first first step
In, by copper pipe End punching press platy structure, and the end of tabular is vertically put by the surface of plate-shaped end with arc surface, second step
Put and carry out bending operation on positioning table surface, with the plate-shaped end of arc surface when by the stamping press of vertical direction, have
Bending trend inside arc surface, it is to avoid the situation that plate-shaped copper pipe End is opened, and then advantageously ensure that work
Efficiency.
This utility model is further arranged to: described convex surfaces is additionally provided with fin, described fin length direction and copper
Length of tube direction is identical, and described fin docks mutually with the centre position of arcuate groove width.
By using technique scheme, the setting of fin can be at the copper pipe End of tabular with the basis of arc surface
On, inside arc surface, extrude a folding line, strengthen bending trend further, advantageously reduce the difficulty of copper pipe End bending.
This utility model is further arranged to: described staking punch relative localization platform side is additionally provided with arc notch portion.
By using technique scheme, when plate-shaped copper pipe End is vertically placed, its upper end is embedded arc and lacks
In oral area, it is to avoid Relative sliding occurs, it is possible to play a role during punching press bending between copper pipe End and staking punch.
This utility model is further arranged to: described fin is made up of steel alloy.
By using technique scheme, owing to copper pipe has preferable ductility, utilize the high rigidity of metal alloy steel
Characteristic, it is simple to impression at the punching press of copper pipe End surface.
This utility model is further arranged to: described positioning table side connects locating piece, and described work platforms surface is also
Being provided with groove, described locating piece is embedded cooperation with groove and locating piece abuts bottom portion of groove, and described positioning table abuts work platforms
Surface, is additionally provided with locating part between described locating piece and groove.
By using technique scheme, when staking punch carries out punching press downwards, the end of copper pipe is placed on positioning table
On, the stamping press of staking punch is primarily subjected on work platforms, locating piece play auxiliary stress effect, use a period of time it
After, when surface smoothness is destroyed, take off locating part, the lower positioning table of dismounting, dismountable connected mode, facilitate staff's profit
With lathe, positioning table surface is carried out grinding, play the effect being conveniently replaceable, and then conveniently keep the smooth of copper pipe placed side
Degree.
This utility model is further arranged to: described locating part is card article, and described card article card is embedded in locating piece side with recessed
Between groove sidewall.
By using technique scheme, card article simple in construction, convenient processing, the mode of card article inlay card is simple, it is simple to even
Connecing cooperation, the inlay card of card article can preferably ensure the degree of being connected firmly between locating piece and work platforms.
This utility model is further arranged to: described groove is dovetail groove, and described locating piece cross section is dovetail-shape.
By using technique scheme, oat tail groove structure is simple, it is simple to offer, it is possible to realize axially consolidating positioning table
Fixed, during due to staking punch punching press positioning table, caused axial the beating of positioning table owing to impacting conference, the setting of dovetail groove can
Avoid positioning table axial runout.
This utility model is further arranged to: be also fixedly connected with in horizontally disposed torr on described work platforms sidewall
Dish.
By using technique scheme, the setting of pallet is easy to staff and is laid instrument and after dismounting completes
Card article.
In sum.This utility model has the advantages that
One: when copper pipe End carries out flattening treatment process, by arranging arcuate groove, projection and fin so that in plate
The copper pipe End of shape self just has bending trend in a certain direction, plays the effect of edge copper pipe End bending, is conducive to
Improve work efficiency.
Its two: this heading machine is by arranging dismountable positioning table, it is achieved be convenient for changing the effect of maintenance, when punching press stress
Time, stamping press is primarily subjected to the locating piece below work platforms, positioning table and plays the effect of auxiliary stress, by two pieces of card articles
Realizing the inlay card location of locating piece and groove, connected mode is simple, it is simple to dismounting, by groove is arranged to dovetail groove or T-shaped
Groove plays the effect of positioning table axial runout when preventing punching press.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art；
Fig. 2 is the structural representation of this utility model a kind of copper pipe heading machine；
Fig. 3 is the structural representation of this utility model staking punch；
Fig. 4 for for this utility model one copper pipe heading machine partial structurtes schematic diagram (be mainly used in embody positioning table and
Work platforms).
Reference: 1, pedestal；2, staking punch；3, work platforms；4, pallet；5, positioning table；6, locating piece；7, groove；
8, card article；9, arcuate groove；10, protruding；11, fin；12, notch part.
Detailed description of the invention
With reference to Fig. 2 to Fig. 4, this utility model embodiment is described further.
As in figure 2 it is shown, a kind of heading machine for copper pipe End, before being applied to copper pipe stretching, heading machine includes pedestal
1, it is positioned at the drive mechanism (not shown) of pedestal 1, drive mechanism can be Driven by Hydraulic Cylinder, or is on cam mechanism
Lower motion, is additionally provided with staking punch 2 on pedestal 1, and drive mechanism drives staking punch 2 to move up and down, and is provided with below staking punch 2
Work platforms 3, work platforms 3 is removably connected with positioning table 5, and blister copper tube end is placed on positioning table 5 surface, staking punch
2 move up and down carries out punching operation and connects on work platforms 3 sidewall and have pallet 4 blister copper tube end, and pallet 4 centre is provided with out
Oral area, the sheathed work platforms of peristome 3, pallet 4 is in being horizontally disposed with.
As shown in Figure 2 and Figure 3, it is provided with locating piece 6 at locating piece 6 lower surface, offers downwards recessed on work platforms 3 surface
Groove 7, groove 7 is groove structure, and locating piece 6 is embedded in groove 7, when locating piece 6 abuts with the bottom of groove 7, positioning table 5 with
The surface of work platforms 3 keeps abutting, and when punching operation, work platforms 3 is main stress area, in the side of locating piece 6
And between the sidewall of groove 7, it being additionally provided with card article 8, card article 8 length is more than or equal to the length of groove 7, and card article 8 is provided with two
Block, abuts with the both sides sidewall of groove 7 respectively, and two pieces of card articles 8 enter from the two ends of groove 7 respectively, in order to be held in position block 6 with
The degree of fixation of groove 7 both sides, card article 8 can enter from wherein one end of groove 7, when positioning table 5 changed by needs, direct recruitment
Tool impact card article 8, removes card article 8 from the other end of groove 7, the beneficially replacing of card article 8, and then facilitates positioning table 5 more
Change.
As shown in Figure 2 and Figure 3, groove 7 is dovetail groove, and locating piece 6 cross section is dovetail-shape.Oat tail groove structure is simple, it is simple to
Offer, during due to staking punch 2 punching press positioning table 5, caused axial the beating of positioning table 5, setting of dovetail groove owing to impacting conference
Put it can be avoided that positioning table 5 axial runout；Groove 7 can also be T-slot, the corresponding locating piece 6 T-shaped structure of cross section, T
Type groove can play the effect avoiding positioning table 5 axial runout equally.
As shown in Figures 2 to 4, there are arcuate groove 9, arcuate groove 9 place in positioning table 5 relative staking punch 2 side surface configuration
Copper pipe, more than the diameter of copper pipe, is placed in arcuate groove 9 by diameter of a circle, and copper pipe can be automatically scrolled to the bottom land of arcuate groove 9
Minimum point, the position that staking punch 2 is corresponding above arcuate groove 9 is provided with the projection 10 of long strip type, the length direction of protruding 10 with
Copper pipe length direction is identical, protruding 10 cylindric in 1/3rd, has length protruding 10 towards the surface configuration of arcuate groove 9 side
The fin 11 of stripe shape, fin 11 length direction is identical with the length direction of copper pipe, fin 11 and the centre of arcuate groove 9 width
Position is corresponding, and fin 11 uses the steel alloy of high intensity to make, and the side surface at staking punch 2 relative localization platform 5 is additionally provided with
Arc notch portion 12, notch part 12 is arranged in long strip type, and its cross section is quadrant.
Copper pipe End is placed in arc groove by specific works process: when punching operation, the first first step, staking punch 2
Under press, by copper pipe End punching press platy structure, and the surface of plate-shaped end is with arc surface, due to the setting of fin 11, is justifying
Also with a folding line in the middle of cambered surface, the end of tabular is vertically placed on positioning table 5 surface and carries out bending operation by second step, this
Time copper pipe End upper end be entrenched on staking punch 2 in notch part 12, staking punch is pressed for 2 times, complete bend operation.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1., for a heading machine for copper pipe End, including pedestal (1), it is positioned at the drive mechanism of pedestal (1), staking punch (2)
And it is positioned at the work platforms (3) of staking punch (2) lower section, it is characterised in that also include the positioning table for placing copper pipe End
(5), positioning table (5) is connected with work platforms (3), and described positioning table (5) staking punch (2) side surface relatively is provided with for putting
Putting the arcuate groove (9) of rounded copper pipe End, described arcuate groove (9) place diameter of a circle is more than the diameter of copper pipe, described punching
It is protruding (10) that pressure head (2) relative localization platform (5) side is provided with the long strip type with arcuate groove (9) phase snug fit, described projection
(10) surface is that cambered surface is arranged, and described projection (10) surface is additionally provided with fin (11), described fin (11) length direction and copper
Length of tube direction is identical, and described fin (11) docks mutually with the centre position of arcuate groove (9) width.
A kind of heading machine for copper pipe End the most according to claim 1, it is characterised in that described staking punch (2) phase
Positioning table (5) side is additionally provided with arc notch portion (12).
A kind of heading machine for copper pipe End the most according to claim 2, it is characterised in that described fin (11) by
Steel alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702070.6U CN205833917U (en) | 2016-06-29 | 2016-06-29 | A kind of heading machine for copper pipe End |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702070.6U CN205833917U (en) | 2016-06-29 | 2016-06-29 | A kind of heading machine for copper pipe End |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833917U true CN205833917U (en) | 2016-12-28 |
Family
ID=58150543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702070.6U Expired - Fee Related CN205833917U (en) | 2016-06-29 | 2016-06-29 | A kind of heading machine for copper pipe End |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278118A (en) * | 2023-03-23 | 2023-06-23 | 深圳龙芯半导体科技有限公司 | Flattening machine table for semiconductor package production |
-
2016
- 2016-06-29 CN CN201620702070.6U patent/CN205833917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278118A (en) * | 2023-03-23 | 2023-06-23 | 深圳龙芯半导体科技有限公司 | Flattening machine table for semiconductor package production |
| CN116278118B (en) * | 2023-03-23 | 2024-01-23 | 深圳龙芯半导体科技有限公司 | Flattening machine table for semiconductor package production |
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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: 20161228 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |