CN107552620A - A kind of machine for shrinking for making pipe annular protrusion - Google Patents
A kind of machine for shrinking for making pipe annular protrusion Download PDFInfo
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- CN107552620A CN107552620A CN201710886338.5A CN201710886338A CN107552620A CN 107552620 A CN107552620 A CN 107552620A CN 201710886338 A CN201710886338 A CN 201710886338A CN 107552620 A CN107552620 A CN 107552620A
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- slide
- mould
- hole
- board
- oil cylinder
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Abstract
The invention discloses a kind of machine for shrinking for making pipe annular protrusion, belong to tube type material processing and manufacturing apparatus field, include board, the board is provided with column, column is provided with the first oil cylinder straight down, board below first oil cylinder is provided with mould, mould is made up of the upper mould of the lower mould being fixed on board and the piston rod bottom for being fixed on the first oil cylinder, the corresponding position of the upper surface of the lower mould and the lower surface of upper mould is provided with the semi-cylindrical recesses for extending transversely through mould, the madial wall of cylindrical hole is provided with the annular groove coaxial with through hole, board on the right side of through hole is provided with moving stop, board on the left of through hole is provided with slide unit, slide unit is provided with slide, board on the left of slide is provided with the second oil cylinder, the piston rod of second oil cylinder is connected with slide, the right flank of slide is provided with the push rod perpendicular to slide.Simple in construction, easy to operate, good product quality of the invention, machining accuracy is high, and production efficiency is fast, and manufacturing cost is low.
Description
Technical field
The invention belongs to tube type material to fabricate apparatus field, and in particular to a kind of draw for making pipe annular protrusion
Machine.
Background technology
During the production and processing and manufacturing of cast component of machine, having kind of processing is manufactured on the lateral wall of pipe
One circle or multi-ring annular are raised, and traditional preparation method is that direct use is integrally formed with the tube shape requirement identical mould
Make, cost of manufacture is high, and efficiency is low.
The content of the invention
The defects of technical problems to be solved by the invention are to overcome prior art, propose a kind of making pipe convex annular
The machine for shrinking risen, is directly processed, efficiency high, cost is low to pipe.
Technical scheme：
A kind of machine for shrinking for making pipe annular protrusion, comprising board, the board is provided with column, column be provided with vertically to
Under the first oil cylinder, the board below the first oil cylinder is provided with mould, and mould is by the lower mould that is fixed on board and is fixed on the
The corresponding position of the upper mould composition of the piston rod bottom of one oil cylinder, the upper surface of the lower mould and the lower surface of upper mould, which is provided with, laterally to be passed through
The semi-cylindrical recesses of mould are worn, upper mould closes with lower mould, and two semi-cylindrical recesses are combined into complete cylindrical hole, cylinder
The madial wall of shape through hole is provided with the annular groove coaxial with through hole, and the board on the right side of through hole is provided with moving stop, on the left of through hole
Board be provided with slide unit, slide unit is provided with slide, and the board on the left of slide is provided with the second oil cylinder, the piston rod of the second oil cylinder
It is connected with slide, the right flank of slide is provided with the push rod perpendicular to slide, and push rod is formed by left section and right section, right section of push rod
External diameter be equal to the internal diameter of pipe to be processed, left section of diameter of push rod is more than the internal diameter of pipe to be processed, less than circle to be processed
The external diameter of pipe, the diameter of through hole are equal to the external diameter of pipe to be processed, the length of right section of the push rod be more than through hole left end with
Spacing between annular groove.
Further, multigroup cylindrical hole being parallel to each other is provided with the mould, slide is provided with and lead to the hole site
One-to-one push rod.
Further, the quantity of the through hole is 2-5 groups.
Further, the moving stop is made up of base, leading screw, jacking block, and the base is fixed on board, leading screw water
In the base-mounted screw of safety, the left end of leading screw is fixed with jacking block, and the jacking block is located along the same line with through hole.
Further, tip-lever support is provided between the push rod and slide, the tip-lever support is cylinder, and integral with push rod
Shaping, tip-lever support are fixed on slide.
Further, the lower mould is provided with two vertical spacing slide bars, and upper mould is provided with corresponding vertical in position
Circular hole, the diameter of circular hole is identical with the external diameter of spacing slide bar, and the circular hole of upper mould is enclosed on spacing slide bar.
Compared with prior art, beneficial effects of the present invention are：Start the first oil cylinder during use, mould in rise, by pipe
It is put into the groove of the adaptable lower mould of size, keeps the left end of pipe to keep flushing with the left side of mould, control the first oil cylinder
Push, mold is closed with lower mould tight, adjust moving stop, moving stop is propped up the right-hand member of pipe, restart the second oil
Cylinder promotes to the right the slide on slide unit to move right, and in right section of insertion round bar of push rod, the left end of push rod is against the tube wall of pipe
On, the second oil cylinder continues to promote applies pressure to pipe, and pipe left end stress is extruded to right-hand member, and annular groove is provided with mould, circle
Pipe stress and deformation, into external expansion annular groove, annular protrusion is formed, due to having solid push rod inside the pipe at annular groove
Support, the direction of pipe stress and deformation can only be outside, after the second oil cylinder of control drives push rod to withdraw, starts the first oil cylinder and carries upwards
Mold is played, the pipe machined is taken out, places into pipe to be processed, so circulation, the mould of multigroup same specification through hole,
More pipes can be disposably processed by said process, efficiency is lifted at double；The setting of the jacking block and leading screw of moving stop, makes
Obtain regulating fender and push against pipe more quicklook, the setting of tip-lever support, make being more uniformly stressed for push rod, reduce the pressure of push rod
Power, service life is improved, the use of the spacing slide bar on mould so that mold and lower mould are when by the power of push rod, more
Entirety, the first cylinder force being connected with mold will not be made, not only ensure that product quality, and the first oil cylinder protected
Service life.Simple in construction, easy to operate, good product quality of the invention, machining accuracy is high, and production efficiency is fast, manufacturing cost
It is low.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is inventive die side structure schematic view.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
A kind of machine for shrinking for making pipe annular protrusion, as shown in Figure 1, 2, comprising board 1, the board 1 is provided with column 11,
Column 11 is provided with Ffirst cylinder 21 straight down, and the board 1 of the lower section of Ffirst cylinder 21 is provided with mould 3, and mould 3 is by fixing
The upper mould 32 of lower mould 31 and the piston rod bottom for being fixed on Ffirst cylinder 21 on board forms, the upper surface of the lower mould 31
The semi-cylindrical recesses for extending transversely through mould 3 are provided with the corresponding position of the lower surface of upper mould, upper mould 32 closes with lower mould 31, two
Semi-cylindrical recesses are combined into complete cylindrical hole 33, and the madial wall of cylindrical hole 33 is provided with the ring coaxial with through hole 33
Shape groove 34, the board 1 on the right side of through hole 33 are provided with moving stop 4, and the board 1 in the left side of through hole 33 is provided with slide unit 51, slide unit 51
Slide 5 is provided with, the board 1 in the left side of slide 5 is provided with the second oil cylinder 22, and the piston rod of the second oil cylinder 22 is connected with slide 5,
The right flank of slide 5 is provided with the push rod 6 perpendicular to slide 5, and push rod 6 is made up of left section 61 and right section 62, right section 62 of push rod 6
External diameter is equal to the internal diameter of pipe 7 to be processed, and left section 61 of diameter of push rod 6 is more than the internal diameter of pipe 7 to be processed, less than to be processed
The external diameter of pipe 7, the diameter of through hole 33 are equal to the external diameter of pipe 7 to be processed, and the length that right section 62 of the push rod 6 is more than through hole 33
Spacing between left end and annular groove 34.
Further, the moving stop 4 is made up of base 41, leading screw 42, jacking block 43, and the base 41 is fixed on board
On 1, leading screw 42 is horizontally arranged in the screw on base 41, and the left end of leading screw 42 is fixed with jacking block 43, and the jacking block 43 is with leading to
Hole 33 is located along the same line.
Further, tip-lever support 63 is provided between the push rod 6 and slide 5, the tip-lever support 63 is cylinder, and with top
Bar 6 is integrally formed, and tip-lever support 63 is fixed on slide 5.
Further, the lower mould 31 is provided with two vertical spacing slide bars 35, and it is corresponding that upper mould 32 is provided with position
Vertical circular hole, the diameter of circular hole is identical with the external diameter of spacing slide bar 35, and the circular hole of upper mould 32 is enclosed on spacing slide bar 35.
Compared with prior art, beneficial effects of the present invention are：Start the first oil cylinder during use, mould in rise, by pipe
It is put into the groove of the adaptable lower mould of size, keeps the left end of pipe to keep flushing with the left side of mould, control the first oil cylinder
Push, mold is closed with lower mould tight, adjust moving stop, moving stop is propped up the right-hand member of pipe, restart the second oil
Cylinder promotes to the right the slide on slide unit to move right, and in right section of insertion round bar of push rod, the left end of push rod is against the tube wall of pipe
On, the second oil cylinder continues to promote applies pressure to pipe, and pipe left end stress is extruded to right-hand member, and annular groove is provided with mould, circle
Pipe stress and deformation, into external expansion annular groove, annular protrusion is formed, due to having solid push rod inside the pipe at annular groove
Support, the direction of pipe stress and deformation can only be outside, after the second oil cylinder of control drives push rod to withdraw, starts the first oil cylinder and carries upwards
Mold is played, the pipe machined is taken out, places into pipe to be processed, so circulation, the mould of multigroup same specification through hole,
More pipes can be disposably processed by said process, efficiency is lifted at double；The setting of the jacking block and leading screw of moving stop, makes
Obtain regulating fender and push against pipe more quicklook, the setting of tip-lever support, make being more uniformly stressed for push rod, reduce the pressure of push rod
Power, service life is improved, the use of the spacing slide bar on mould so that mold and lower mould are when by the power of push rod, more
Entirety, the first cylinder force being connected with mold will not be made, not only ensure that product quality, and the first oil cylinder protected
Service life.Simple in construction, easy to operate, good product quality of the invention, machining accuracy is high, and production efficiency is fast, manufacturing cost
It is low.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The present invention is not by upper
State the limitation of embodiment, merely illustrating the principles of the invention described in above-described embodiment and specification, do not depart from the present invention
Various changes and modifications of the present invention are possible on the premise of spirit and scope, and these changes and improvements both fall within claimed sheet
In the range of invention.The claimed scope of the invention is defined by appended claims and its equivalent.
Claims (6)
- A kind of 1. machine for shrinking for making pipe annular protrusion, it is characterised in that：Comprising board, the board is provided with column, stands Post is provided with the first oil cylinder straight down, and the board below the first oil cylinder is provided with mould, and mould is by being fixed on board Lower mould and the upper mould for the piston rod bottom for being fixed on the first oil cylinder form, pair of the upper surface of the lower mould and the lower surface of upper mould It should locate to be provided with the semi-cylindrical recesses for extending transversely through mould, upper mould is closed with lower mould, and two semi-cylindrical recesses are combined into completely Cylindrical hole, the madial wall of cylindrical hole are provided with the annular groove coaxial with through hole, and the board on the right side of through hole, which is provided with, to be moved Dynamic baffle plate, the board on the left of through hole are provided with slide unit, and slide unit is provided with slide, and the board on the left of slide is provided with the second oil cylinder, The piston rod of second oil cylinder is connected with slide, and the right flank of slide is provided with the push rod perpendicular to slide, push rod by left section and Right section of composition, the external diameter that right section of push rod are equal to the internal diameter of pipe to be processed, and left section of diameter of push rod is more than pipe to be processed Internal diameter, less than the external diameter of pipe to be processed, the diameter of through hole is equal to the external diameter of pipe to be processed, and the length of right section of the push rod is big Spacing between through hole left end and annular groove.
- A kind of 2. machine for shrinking for making pipe annular protrusion as claimed in claim 1, it is characterised in that：It is provided with the mould Multigroup cylindrical hole being parallel to each other, slide are provided with and the one-to-one push rod of lead to the hole site.
- A kind of 3. machine for shrinking for making pipe annular protrusion as claimed in claim 2, it is characterised in that：The quantity of the through hole For 2-5 groups.
- A kind of 4. machine for shrinking for making pipe annular protrusion as claimed in claim 1, it is characterised in that：The moving stop by Base, leading screw, jacking block composition, the base are fixed on board, and leading screw is horizontally arranged in the screw on base, a left side for leading screw End is fixed with jacking block, and the jacking block is located along the same line with through hole.
- A kind of 5. machine for shrinking for making pipe annular protrusion as claimed in claim 1, it is characterised in that：The push rod and slide Between be provided with tip-lever support, the tip-lever support is cylinder, and is integrally formed with push rod, and tip-lever support is fixed on slide.
- A kind of 6. machine for shrinking for making pipe annular protrusion as claimed in claim 1, it is characterised in that：The lower mould is provided with Two vertical spacing slide bars, upper mould are provided with the corresponding vertical circular hole in position, and the diameter of circular hole is outer with spacing slide bar Footpath is identical, and the circular hole of upper mould is enclosed on spacing slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886338.5A CN107552620A (en) | 2017-09-27 | 2017-09-27 | A kind of machine for shrinking for making pipe annular protrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886338.5A CN107552620A (en) | 2017-09-27 | 2017-09-27 | A kind of machine for shrinking for making pipe annular protrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107552620A true CN107552620A (en) | 2018-01-09 |
Family
ID=60981848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710886338.5A Pending CN107552620A (en) | 2017-09-27 | 2017-09-27 | A kind of machine for shrinking for making pipe annular protrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107552620A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059083A (en) * | 2020-08-04 | 2020-12-11 | 湖州剑力金属制品有限公司 | Full-automatic pipe fitting processing machine |
| CN113245421A (en) * | 2021-05-18 | 2021-08-13 | 重庆大东汽车配件有限公司 | Transverse sleeve pier head stamping device |
-
2017
- 2017-09-27 CN CN201710886338.5A patent/CN107552620A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059083A (en) * | 2020-08-04 | 2020-12-11 | 湖州剑力金属制品有限公司 | Full-automatic pipe fitting processing machine |
| CN112059083B (en) * | 2020-08-04 | 2022-07-15 | 湖州剑力金属制品有限公司 | Full-automatic pipe fitting processing machine |
| CN113245421A (en) * | 2021-05-18 | 2021-08-13 | 重庆大东汽车配件有限公司 | Transverse sleeve pier head stamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |