CN206578168U - Straight tube corrugation forming apparatus - Google Patents
Straight tube corrugation forming apparatus Download PDFInfo
- Publication number
- CN206578168U CN206578168U CN201720214633.1U CN201720214633U CN206578168U CN 206578168 U CN206578168 U CN 206578168U CN 201720214633 U CN201720214633 U CN 201720214633U CN 206578168 U CN206578168 U CN 206578168U
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- CN
- China
- Prior art keywords
- straight tube
- cope plate
- lower template
- movable block
- oil hydraulic
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- 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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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000001737 promoting effect Effects 0.000 claims abstract description 8
- 230000005074 turgor pressure Effects 0.000 claims abstract description 8
- 238000010422 painting Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model is related to a kind of straight tube corrugation forming apparatus, including support, die shoe is provided with the support, the upper bolster driven by elevating mechanism is provided with the upside of the die shoe, cope plate and lower template that the movable block splicing set laterally side by side by several respectively is constituted and can transversely stretching are correspondingly arranged on the upper bolster and die shoe, the cope plate and lower template are correspondingly arranged on the die cavity for placing straight tube, it is located on cope plate and lower template between adjacent two movable block with free gap, side wall on the die cavity positioned at free gap, which is provided with, to be compressed straight tube and the recess of several corrugated annular protrusions is formed along straight tube axially spaced-apart after lower template and cope plate cross-direction shrinkage, the pushing mechanism for promoting cope plate and lower calligraphy or painting model cross-direction shrinkage is provided with the support, the turgor pressure mechanism for the water filling into straight tube is additionally provided with the pushing mechanism.
Description
Technical field
The utility model is related to a kind of straight tube corrugation forming apparatus.
Background technology
Turbocharging oil return pipe needs to compress straight tube in process of production and makes to form corrugated annular protrusion on straight tube.
Existing straight tube corrugation forming apparatus is not only complicated, and forming process is slow and cumbersome, and percent defective in production process
Height, inefficiency.
The content of the invention
The purpose of this utility model is to provide a kind of straight tube corrugation forming apparatus, not only compact conformation, and conveniently using
In straight tube ripple forming.
The technical solution of the utility model is：Set on a kind of straight tube corrugation forming apparatus, including support, the support
Have and the upper bolster driven by elevating mechanism is provided with the upside of die shoe, the die shoe, it is right on the upper bolster and die shoe
Cope plate that is that the movable block splicing set laterally side by side by several respectively is constituted and can transversely stretching should be provided with
Template, the cope plate and lower template are correspondingly arranged on the die cavity for placing straight tube, cope plate and lower template positioned at adjacent
There is the side wall for being located at free gap on free gap, the die cavity to be provided with lower template and cope plate transverse direction between two movable blocks
Make straight tube compress and be formed along straight tube axially spaced-apart on the recess of several corrugated annular protrusions, the support after contraction to set
Have and be additionally provided with the pushing mechanism for promoting cope plate and lower calligraphy or painting model cross-direction shrinkage, the pushing mechanism for into straight tube
The turgor pressure mechanism of water filling.
Further, the elevating mechanism includes being arranged in the fixed plate on the upside of upper bolster, the fixed plate and vertically set
It is equipped with a pair of vertical lifting oil hydraulic cylinders.
Further, two sides of the wherein movable block in adjacent two movable block are respectively arranged with the indent caved inward
Portion, the sidepiece of the inner fovea part and is located therein the evagination that a movable block is provided with outwardly convex close to one end of free gap
The cavity being embedded in for male part is provided with portion, another movable block, in two side walls of the cavity are respectively arranged with and stretched into
The interior protuberance for making adjacent two movable block be interlockingly connected in recess, the madial wall of cavity is with a wherein movable block close to another movable block
End face between have for adjacent two movable blocks transversal stretching free gap.
Further, it is horizontally arranged with and is laterally stretched for movable block respectively on two side walls of the die shoe and upper bolster
The directive slide track of contracting activity.
Further, the pushing mechanism includes the first promotion oil hydraulic cylinder for being arranged at support side, and described first promotes
The jacking block for being connected to cope plate and lower template one end is provided with the expansion link of oil hydraulic cylinder, the opposite side of the support is set
There is the second promotion oil hydraulic cylinder, the telescopic rod end of the second promotion oil hydraulic cylinder is provided with for promoting cope plate and lower template another
Cope plate and the resetting-mechanism of lower template are additionally provided with the pushing block of one end, the expansion link of the second promotion oil hydraulic cylinder.
Further, the resetting-mechanism includes the fixed block being vertically fixed on the second promotion oil hydraulic cylinder expansion link, institute
State fixed block and longitudinal elongated slot is horizontally arranged with the upside of the second promotion oil hydraulic cylinder expansion link, fixed block is located at second and promotes oil
The other end fixation company that one end and cope plate are laterally equipped with through hole, longitudinal elongated slot is provided with the downside of cylinder pressure expansion link
The second connecting rod that one end is fixedly connected with the other end of lower template is laterally equipped with the head rod connect, the through hole,
The other end of first, second connecting rod is equipped with back-moving spring and is bolted with the locking screw abutted against with back-moving spring respectively
It is female.
Further, the turgor pressure mechanism includes being arranged at the first plug for being used to block straight tube one end on jacking block, described
The water injection hole for the water filling into straight tube is provided with the middle part of first plug, the sidepiece of the jacking block is additionally provided with and water injection hole phase
The second plug for blocking the straight tube other end is provided with the water injection pipe of connection, the pushing block.
Further, the guiding projection being engaged with upper bolster, the both sides of the lower template are provided with the die shoe
End is respectively arranged with a pair of positioning convex columns being engaged with cope plate that raise up.
Compared with prior art, the utility model has advantages below：The device not only compact conformation, and conveniently using
In the disposable ripple forming of straight tube, operating efficiency is high, quality of finished product good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is opening schematic diagram of the present utility model；
Fig. 3 for Fig. 2 of the present utility model A to schematic diagram；
Fig. 4 is Fig. 3 of the present utility model B areas enlarged drawing；
Fig. 5 is the structural representation of the straight tube before shaping of the present utility model；
There is undulatory straight tube structure schematic diagram after Fig. 6 shapings of the present utility model；
In figure：1- straight tube 1a- corrugated annular protrusion 10- support 11- die shoe 12- upper bolsters 13- consolidates
Fixed board 14- vertical lifting oil hydraulic cylinders 15- is oriented to mould under projection 16- stroke reset inductor 17- directive slide tracks 20-
Plate 21- movable block 22- die cavity 23- free gaps 24- recess 25- inner fovea part 26- male part 27- cavitys
28- interior protuberance 29- positioning convex columns 31- first promotes oil hydraulic cylinder 32- jacking blocks 33- second to promote oil hydraulic cylinder 34- to push away
Block 35- the first plug 36- water injection pipes 37- the second plug 41- fixed blocks 42- longitudinal directions elongated slot 43- first is connected
Bar 44- the second connecting rod 45- back-moving spring 46- locking nuts.
Embodiment
For features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below, but the utility model is not limited to this.
Referring to figs. 1 to Fig. 6
Die shoe 11 is provided with a kind of straight tube corrugation forming apparatus, including support 10, the support, the die shoe
Upside is provided with the upper bolster 12 driven by elevating mechanism, the upper bolster and die shoe and is correspondingly arranged on respectively by several
The splicing composition of movable block 21 and the cope plate and lower template 20 that can transversely stretch set laterally side by side, the cope plate with
Lower template be correspondingly arranged on the die cavity 22 to be formed for placing straight tube 1, cope plate and lower template be located at adjacent two movable block it
Between there is free gap 23, being located on the die cavity after the side wall of free gap is provided with lower template and cope plate cross-direction shrinkage makes
Straight tube, which compresses and formed along straight tube axially spaced-apart on several corrugated annular protrusions 1a recess 24, the support, is provided with use
It is used for the water filling into straight tube in being additionally provided with the pushing mechanism for promoting cope plate and lower calligraphy or painting model cross-direction shrinkage, the pushing mechanism
Prevent straight tube from occurring the turgor pressure mechanism of fold in compression process.
In the present embodiment, the elevating mechanism, which includes being arranged in the fixed plate 13 on the upside of upper bolster, the fixed plate, to be erected
To a pair of vertical lifting oil hydraulic cylinders 14 are provided with, so as to drive fixed plate to drive upper bolster lifting.
In the present embodiment, two sides of the wherein movable block in adjacent two movable block are respectively arranged with cave inward interior
Recess 25, the sidepiece of the inner fovea part and is located therein a movable block one end of free gap is provided with the outer of outwardly convex
The cavity 27 being embedded in for male part is provided with convex portion 26, another movable block, two side walls of the cavity are respectively arranged with
The interior protuberance 28 for making adjacent two movable block be interlockingly connected is stretched into inner fovea part, and the madial wall of cavity is with a wherein movable block close to another
There is the free gap 23 for adjacent two movable blocks transversal stretching between the end face of one movable block, between adjacent two movable block its
Remaining corresponding side wall also has free gap.
In the present embodiment, it is horizontally arranged with respectively on two side walls of the die shoe and upper bolster horizontal for movable block
The directive slide track 17 of telescopic movable, consequently facilitating movable block carries out telescopic slide, and coordinates the compression of pushing mechanism completion straight tube.
In the present embodiment, the pushing mechanism includes the first promotion oil hydraulic cylinder 31 for being arranged at support side, described first
Be provided with jacking block 32 for being connected to cope plate and lower template one end on the expansion link for promoting oil hydraulic cylinder, the support it is another
Side is provided with the second promotion oil hydraulic cylinder 33, the telescopic rod end of the second promotion oil hydraulic cylinder be provided with for promote cope plate and
Cope plate and the reset machine of lower template are additionally provided with the pushing block 34 of the lower template other end, the expansion link of the second promotion oil hydraulic cylinder
Structure.
In the present embodiment, the resetting-mechanism includes the fixed block being vertically fixed on the second promotion oil hydraulic cylinder expansion link
41, the fixed block, which is located on the upside of the second promotion oil hydraulic cylinder expansion link, is horizontally arranged with longitudinal elongated slot 42, and fixed block is located at the
It is provided with the downside of two promotion oil hydraulic cylinder expansion links and the another of one end and cope plate is laterally equipped with through hole, longitudinal elongated slot
Hold laterally be equipped with that one end is fixedly connected with the other end of lower template in the head rod 43 that is fixedly connected, the through hole the
Two connecting rods 44, the other end of first, second connecting rod is equipped with back-moving spring and is bolted with and back-moving spring 45 respectively
The locking nut 46 abutted against.In upper bolster lifting process head rod can with upper bolster in longitudinal elongated slot lifting carriage；
Transverse shifting when being resetted by the expansion link of the second promotion oil hydraulic cylinder drives first, second connecting rod to realize cope plate and lower mould
The reset of plate.
In the present embodiment, the turgor pressure mechanism includes being arranged at the first plug 35 for being used to block straight tube one end on jacking block,
The water injection hole for the water filling into straight tube is provided with the middle part of first plug, the sidepiece of the jacking block is additionally provided with and water filling
The second plug 37 for blocking the straight tube other end is provided with the water injection pipe 36 that hole is connected, the pushing block, thus by
Water filling prevents straight tube from occurring fold in compression process in straight tube.
In the present embodiment, the guiding projection 15 being engaged with upper bolster is provided with the die shoe, so as to upper bolster and
Die shoe matched moulds；The two side ends of the lower template are respectively arranged with a pair of positioning convex columns being engaged with cope plate that raise up
29, synchronously to carry out the compression of straight tube after cope plate and lower template matched moulds so that straight tube prolongs its axially spaced-apart and forms several ripples
Line shape annular protrusion.
In the present embodiment, it is correspondingly arranged on and is connected with cope plate and the lower template other end on the upper bolster and die shoe
Stroke reset inductor 16.
The operation principle of the straight tube corrugation forming apparatus：Straight tube is placed in die cavity, upper bolster is made by elevating mechanism
With die shoe matched moulds, in matched moulds, head rod is moved down with upper bolster in longitudinal chute；And pass through pushing mechanism first
Promoting oil hydraulic cylinder and the second promotion oil hydraulic cylinder move toward one another movable block is affixed merging makes free gap
Disappear.The turgor pressure mechanism also water filling into straight tube in pushing mechanism motion process simultaneously, prevents corrugated annular protrusion from pleat occur
Wrinkle and make the cambered surface of corrugated annular protrusion smoother.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims done it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (8)
1. a kind of straight tube corrugation forming apparatus, including support, it is characterised in that be provided with die shoe on the support, it is described under
The upper bolster driven by elevating mechanism is provided with the upside of die holder, if be correspondingly arranged on the upper bolster and die shoe respectively by
Dry the cope plate and the lower template movable block splicing composition and can transversely stretch that set laterally side by side, the cope plate with
Lower template, which is correspondingly arranged on the die cavity for placing straight tube, cope plate and lower template, to be located between adjacent two movable block with work
Side wall on dynamic gap, the die cavity positioned at free gap, which is provided with after lower template and cope plate cross-direction shrinkage, makes straight tube compression simultaneously
Formed along straight tube axially spaced-apart be provided with the recess of several corrugated annular protrusions, the support for promote cope plate and
The turgor pressure mechanism for the water filling into straight tube is additionally provided with the pushing mechanism of lower calligraphy or painting model cross-direction shrinkage, the pushing mechanism.
2. straight tube corrugation forming apparatus according to claim 1, it is characterised in that the elevating mechanism includes being arranged at
A pair of vertical lifting oil hydraulic cylinders are vertically provided with fixed plate on the upside of die holder, the fixed plate.
3. straight tube corrugation forming apparatus according to claim 1 or 2, it is characterised in that in adjacent two movable block wherein
Two sides of one movable block are respectively arranged with the inner fovea part caved inward, the sidepiece of the inner fovea part and are located therein a movable block
It is provided with and is provided with the male part of outwardly convex, another movable block for the recessed of male part insertion close to one end of free gap
Chamber, two side walls of the cavity are respectively arranged with the interior protuberance for stretching into inner fovea part and making adjacent two movable block be interlockingly connected, cavity
Madial wall and a wherein movable block between the end face of another movable block have be used for adjacent two movable blocks transversal stretching
Free gap.
4. straight tube corrugation forming apparatus according to claim 3, it is characterised in that the both sides of the die shoe and upper bolster
The directive slide track for the activity of movable block transversal stretching is horizontally arranged with the wall of side respectively.
5. the straight tube corrugation forming apparatus according to claim 1,2 or 4, it is characterised in that the pushing mechanism includes setting
Being placed in the first of support side and promoting to be provided with oil hydraulic cylinder, the expansion link of the first promotion oil hydraulic cylinder is used to be connected to mould
Plate and the jacking block of lower template one end, the opposite side of the support are provided with the second promotion oil hydraulic cylinder, and described second promotes oil hydraulic cylinder
Telescopic rod end be provided with pushing block for promoting cope plate and the lower template other end, second promotes on the expansion link of oil hydraulic cylinder
It is additionally provided with cope plate and the resetting-mechanism of lower template.
6. straight tube corrugation forming apparatus according to claim 5, it is characterised in that the resetting-mechanism includes vertical fixed
The fixed block on oil hydraulic cylinder expansion link is promoted second, the fixed block is located at second and promotes the upside of oil hydraulic cylinder expansion link horizontal
Longitudinal elongated slot is provided with, fixed block, which is located on the downside of the second promotion oil hydraulic cylinder expansion link, to be provided with through hole, longitudinal elongated slot
Laterally be equipped with the head rod that one end is fixedly connected with the other end of cope plate, the through hole be laterally equipped with one end with
The second connecting rod that the other end of lower template is fixedly connected, the other end of first, second connecting rod is equipped with reset respectively
Spring is simultaneously bolted with the locking nut abutted against with back-moving spring.
7. straight tube corrugation forming apparatus according to claim 5, it is characterised in that the turgor pressure mechanism includes being arranged at top
It is used in the middle part of the first plug for blocking straight tube one end, first plug be provided with the water filling for the water filling into straight tube on block
Hole, the sidepiece of the jacking block, which is additionally provided with the water injection pipe being connected with water injection hole, the pushing block, to be provided with for blocking straight tube
Second plug of the other end.
8. the straight tube corrugation forming apparatus according to claim 1,2,4,6 or 7, it is characterised in that set on the die shoe
The guiding projection being engaged with upper bolster is equipped with, the two side ends of the lower template are respectively arranged with a pair and raised up and cope plate
The positioning convex column being engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214633.1U CN206578168U (en) | 2017-03-07 | 2017-03-07 | Straight tube corrugation forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214633.1U CN206578168U (en) | 2017-03-07 | 2017-03-07 | Straight tube corrugation forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578168U true CN206578168U (en) | 2017-10-24 |
Family
ID=60113070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720214633.1U Expired - Fee Related CN206578168U (en) | 2017-03-07 | 2017-03-07 | Straight tube corrugation forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119713A (en) * | 2017-12-19 | 2018-06-05 | 浙江方圆机电设备制造有限公司 | A kind of combined type flexible Pressuretight sylphon bellows |
| CN109967577A (en) * | 2019-03-18 | 2019-07-05 | 宁波永享铜管道有限公司 | For processing the hydraulic pressure processing unit (plant) and its processing method of pipe fitting drum wave |
| CN112792185A (en) * | 2020-12-23 | 2021-05-14 | 吴学伦 | Water pressure corrugated pipe forming equipment |
-
2017
- 2017-03-07 CN CN201720214633.1U patent/CN206578168U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119713A (en) * | 2017-12-19 | 2018-06-05 | 浙江方圆机电设备制造有限公司 | A kind of combined type flexible Pressuretight sylphon bellows |
| CN109967577A (en) * | 2019-03-18 | 2019-07-05 | 宁波永享铜管道有限公司 | For processing the hydraulic pressure processing unit (plant) and its processing method of pipe fitting drum wave |
| CN112792185A (en) * | 2020-12-23 | 2021-05-14 | 吴学伦 | Water pressure corrugated pipe forming equipment |
| CN112792185B (en) * | 2020-12-23 | 2024-01-19 | 吴学伦 | Hydraulic corrugated pipe forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |