CN105728568B - A kind of T-shaped oblique slot type convex hull forming mechanism - Google Patents
A kind of T-shaped oblique slot type convex hull forming mechanism Download PDFInfo
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- CN105728568B CN105728568B CN201610296582.1A CN201610296582A CN105728568B CN 105728568 B CN105728568 B CN 105728568B CN 201610296582 A CN201610296582 A CN 201610296582A CN 105728568 B CN105728568 B CN 105728568B
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- Prior art keywords
- cylinder
- riser
- forming mechanism
- plate
- convex hull
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/025—Stamping using rigid devices or tools for tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of T-shaped oblique slot type convex hull forming mechanism, T-slot is provided with core rod axle, skewed slot push rod is provided with dovetail chute, convex closure cavity plate is provided with cope plate, riser is installed on bottom plate, riser is connected with air cylinder fixed plate by hexagonal post, air cylinder fixed plate is arranged at one end of bottom plate, cylinder is arranged on the outside of air cylinder fixed plate, a kind of T-shaped oblique slot type convex hull forming mechanism is provided, Stability Analysis of Structures is reliable, it is convenient to use, save die procedure and die manufacturing cost, wall convex closure disposable punching press in thin-wall pipe side can be achieved in the mould confined space, with simple to operate, machining accuracy is high, the advantages of good product quality, it is effectively improved production efficiency, reduce energy consumption and production cost.
Description
Technical field
The present invention relates to a kind of convex hull forming mechanism, and in particular to a kind of T-shaped oblique slot type convex hull forming mechanism.
Background technology
At present in the process of manufacture of tubing, it is molded for thin-wall pipe side wall convex closure, prior art is generally used
Way be that piecemeal punch-pin is split into by type to surrounding top using taper pellet, but requirement of such a mode to mould is higher, mould
Structure is more complicated, and single parts required precision is high, and therefore, difficulty of processing is big；Another way is to use soft mode bulging
Principle, rigid punch-pin is replaced using rubber, gas, liquid etc., but needs to be made by special process equipment, is caused
Processing cost is too high.
The content of the invention
In view of the drawbacks described above of prior art, the present invention provides a kind of T-shaped oblique slot type convex hull forming mechanism, structure letter
Single, simple to operate, machining accuracy is high, practicality is stronger.
To achieve the above object, the invention provides a kind of T-shaped oblique slot type convex hull forming mechanism, including core rod axle, cylinder,
Cope plate and lower cushion block, core rod axle are interference fitted with riser, and T-slot is provided with core rod axle, and skewed slot push rod passes through T-shaped with core rod axle
Groove can be slidably matched, and skewed slot push rod is provided with dovetail chute, and dovetail chute and convex closure drift coordinate, one end of skewed slot push rod with
Cylinder is connected, and core rod axle is arranged between cope plate and lower cushion block, and cope plate and lower cushion block are further secured on riser, upper mould
Convex closure cavity plate is provided with plate, riser is installed on bottom plate, and riser is connected with air cylinder fixed plate by hexagonal post, air cylinder fixed plate
One end of bottom plate is arranged at, cylinder is arranged on the outside of air cylinder fixed plate.Skewed slot push rod can be slided with core rod axle by T-slot
Coordinate, ensure that push rod is moved back and forth under cylinder action smooth without interference；Cylinder is located at the outside portion of air cylinder fixed plate, this
Sample just constitutes integral frame-type structure, improves integrally-built stability and compression resistance, it is ensured that convex closure punch forming process
The middle mechanism stability of itself.
Preferably, the core rod axle is interference fitted with riser by counterbore.Core rod axle is interference fitted with riser, Neng Goubao
The center degree tolerance of core rod axle is demonstrate,proved,
Any of the above-described scheme is preferably, and the dovetail chute is provided with degree inclined-plane.
Any of the above-described scheme is preferably, and one end of the skewed slot push rod is connected by the cylinder rod of connecting rod and cylinder.
Any of the above-described scheme is preferably, and the cope plate and lower cushion block are fixed on riser 9 by hexagon socket head cap screw.
Any of the above-described scheme is preferably, and limited block is designed between the skewed slot push rod and riser.The present invention is by adjusting
Whole limited block thickness, regulation convex closure forming height size that can be easily and effectively, it is ensured that product quality is stable.
Any of the above-described scheme is preferably, and the convex closure cavity plate is split type, and cope plate is fixed on by hexagon socket head cap screw
In counterbore.The setting is easy to maintenance to change, and reduces spare dies expense.
Any of the above-described scheme is preferably, and the cylinder is provided with cylinder flow speed control valve, and cylinder flow speed control valve controls the dynamic of cylinder
Make speed.Cylinder responsiveness is controlled by cylinder flow speed control valve, it is convenient and swift.
Any of the above-described scheme is preferably, and the riser is connected with air cylinder fixed plate by two hexagonal posts.
Beneficial effects of the present invention：Core rod axle is interference fitted with riser, and T-slot, skewed slot push rod and mould are provided with core rod axle
Mandrel can be slidably matched by T-slot, and skewed slot push rod is provided with dovetail chute, and dovetail chute coordinates with convex closure drift, skewed slot
One end of push rod is connected with cylinder, and core rod axle is arranged between cope plate and lower cushion block, and cope plate and lower cushion block are further fixed
On riser, convex closure cavity plate is provided with cope plate, riser is installed on bottom plate, and riser is connected with air cylinder fixed plate by hexagonal post
Connect, air cylinder fixed plate is arranged at one end of bottom plate, cylinder is arranged on the outside of air cylinder fixed plate.Skewed slot push rod passes through with core rod axle
T-slot can be slidably matched, and ensure that push rod is moved back and forth under cylinder action smooth without interference；Cylinder is fixed positioned at cylinder
The outside portion of plate, thus constitutes integral frame-type structure, improves integrally-built stability and compression resistance, it is ensured that convex closure
The stability of mechanism itself is there is provided a kind of T-shaped oblique slot type convex hull forming mechanism during punch forming, and Stability Analysis of Structures is reliable, make
With convenient and swift, die procedure and die manufacturing cost are saved, thin-wall pipe side wall convex closure can be achieved in the mould confined space
Disposable punching press, has the advantages that simple to operate, machining accuracy is high, good product quality, is effectively improved production efficiency, reduces
Energy consumption and production cost.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is the overall structure decomposing schematic representation of the present invention；
Fig. 2 is the overall structure diagram of the present invention；
Fig. 3 is Fig. 1 partial structural diagram；
Fig. 4 is Fig. 1 partial structural diagram；
Fig. 5 is Fig. 1 partial structural diagram.
Embodiment
As Figure 1-Figure 5, a kind of T-shaped oblique slot type convex hull forming mechanism, including core rod axle 13, cylinder 6, the and of cope plate 10
Lower cushion block 14, core rod axle 13 is interference fitted with riser 9, and T-slot is provided with core rod axle 13, and skewed slot push rod 3 passes through T with core rod axle 13
Shape groove can be slidably matched, and skewed slot push rod 3 is provided with dovetail chute, and dovetail chute coordinates with convex closure drift 12, skewed slot push rod 3
One end is connected with cylinder 6, and core rod axle 13 is arranged between cope plate 10 and lower cushion block 14, and cope plate 10 and lower cushion block 14 are further
It is fixed on riser 9, convex closure cavity plate 11 is provided with cope plate 10, riser 9 is installed on bottom plate 1, riser 9 and air cylinder fixed plate 7
Connected by hexagonal post 8, air cylinder fixed plate 7 is arranged at one end of bottom plate 1, cylinder 6 is arranged on the outside of air cylinder fixed plate 7.
Cylinder 6 drives skewed slot push rod 3 to move horizontally, and is driven by the skewed slot inside skewed slot push rod 3 on convex closure drift 12
Lower motion, disposably strikes out so as to coordinate the convex closure cavity plate 11 being embedded in cope plate 10 to carry out side wall convex closure to thin-wall pipes
Type.
Core rod axle 13 is interference fitted with riser 9 by counterbore, can effectively ensure that the center degree tolerance of core rod axle 13；Skewed slot is pushed away
Bar 3 is slidably matched with core rod axle 13 by T-slot, ensure that skewed slot push rod 3 moves back and forth smooth nothing under the effect of cylinder 6 and done
Relate to.
There are 15 degree of inclined-plane dovetail chutes, inclined-plane dovetail chute in the technical scheme that the present invention further optimizes, skewed slot push rod 3
Coordinate with convex closure drift 12, it is ensured that skewed slot push rod 3 goes out upward active force in the horizontal thrust action breaks of cylinder 6 and is supplied to convex closure to rush
First 12, limited block 2 is designed between skewed slot push rod 3 and riser 9, by adjusting the tune that the thickness of limited block 2 can be easily and effectively
Save convex closure forming height size, it is ensured that product quality is stable.
Stability Analysis of Structures is reliable, convenient to use when the present invention is used, and die procedure and die manufacturing cost is saved, in mould
Have and thin-wall pipe side wall convex closure disposable punching press can be achieved in the confined space, with simple to operate, machining accuracy is high, product quality
Good the advantages of, production efficiency is effectively improved, reduces energy consumption and production cost.
In the present embodiment, in the counterbore that cope plate 10 is fixed on by hexagon socket head cap screw, the setting is easy to maintenance to change, drop
Low spare dies expense.The present invention provides power using cylinder 6, and the responsiveness of cylinder 6, behaviour are controlled by cylinder flow speed control valve 5
Make simple, it is easy to adjust quick.
The technical scheme that the present invention further optimizes, riser 9 is installed vertically on bottom plate 1, riser 9 and air cylinder fixed plate 7
Between connected by two hexagonal posts 8, air cylinder fixed plate 7 is installed on one end of bottom plate 1, and cylinder 6 is located at air cylinder fixed plate 7
Outside portion, thus constitutes integral frame-type structure, improves the stability and compression resistance of structure, it is ensured that convex closure punch forming
During T-shaped oblique slot type convex hull forming mechanism itself stability.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of T-shaped oblique slot type convex hull forming mechanism, it is characterised in that including core rod axle（13）, cylinder（6）, cope plate（10）
And lower cushion block（14）, core rod axle（13）With riser（9）Interference fit, core rod axle（13）It is interior to be provided with T-slot, skewed slot push rod（3）With
Core rod axle（13）It can be slidably matched by T-slot, skewed slot push rod（3）It is provided with dovetail chute, dovetail chute and convex closure drift
（12）Coordinate, skewed slot push rod（3）One end and cylinder（6）Connection, core rod axle（13）Installed in cope plate（10）And lower cushion block
（14）Between, cope plate（10）And lower cushion block（14）It is further secured to riser（9）On, cope plate（10）It is interior to be provided with convex closure cavity plate
（11）, riser（9）It is installed on bottom plate（1）On, riser（9）With air cylinder fixed plate（7）Pass through hexagonal post（8）Connection, cylinder is solid
Fixed board（7）It is arranged at bottom plate（1）One end, cylinder（6）It is arranged on air cylinder fixed plate（7）Outside, the skewed slot push rod（3）
One end pass through connecting rod（4）With cylinder（6）Cylinder rod connection, the skewed slot push rod（3）With riser（9）Between be designed with
Limited block（2）.
2. a kind of T-shaped oblique slot type convex hull forming mechanism as claimed in claim 1, it is characterised in that, the core rod axle（13）
With riser（9）By counterbore interference fit.
3. a kind of T-shaped oblique slot type convex hull forming mechanism as claimed in claim 1, it is characterised in that, the dovetail chute is set
There are 15 degree of inclined-planes.
4. a kind of T-shaped oblique slot type convex hull forming mechanism as claimed in claim 1, it is characterised in that, the cope plate（10）
And lower cushion block（14）Riser is fixed on by hexagon socket head cap screw（9）On.
5. a kind of T-shaped oblique slot type convex hull forming mechanism as claimed in claim 1, it is characterised in that, the convex closure cavity plate
（11）To be split type, cope plate is fixed on by hexagon socket head cap screw（10）In counterbore.
6. a kind of T-shaped oblique slot type convex hull forming mechanism as claimed in claim 1, it is characterised in that, the cylinder（6）On set
There is cylinder flow speed control valve（5）, cylinder flow speed control valve（5）Control cylinder（6）Responsiveness.
7. a kind of T-shaped oblique slot type convex hull forming mechanism as claimed in claim 1, it is characterised in that, the riser（9）With gas
Cylinder fixed plate（7）Pass through two hexagonal posts（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296582.1A CN105728568B (en) | 2016-05-06 | 2016-05-06 | A kind of T-shaped oblique slot type convex hull forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296582.1A CN105728568B (en) | 2016-05-06 | 2016-05-06 | A kind of T-shaped oblique slot type convex hull forming mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105728568A CN105728568A (en) | 2016-07-06 |
| CN105728568B true CN105728568B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296582.1A Active CN105728568B (en) | 2016-05-06 | 2016-05-06 | A kind of T-shaped oblique slot type convex hull forming mechanism |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889826A (en) * | 2018-07-20 | 2018-11-27 | 芜湖新瑟安智能科技有限公司 | A kind of outer salient point processing unit (plant) of copper tube |
| CN108889827A (en) * | 2018-07-20 | 2018-11-27 | 芜湖新瑟安智能科技有限公司 | A kind of outer salient point processing unit (plant) of idle call copper tube |
| CN109622696A (en) * | 2019-01-29 | 2019-04-16 | 浙江哈尔斯真空器皿股份有限公司 | A kind of floating screed mould support seat |
| CN112108550A (en) * | 2019-06-19 | 2020-12-22 | 安徽华海金属有限公司 | Salient point processing device |
| CN112139349B (en) * | 2020-09-18 | 2022-04-22 | 山东特珑机械科技有限公司 | Device for forming salient points on pipe fitting and processing method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5104088B2 (en) * | 2007-07-18 | 2012-12-19 | セイコーエプソン株式会社 | Liquid ejecting apparatus and method of manufacturing liquid ejecting apparatus |
| CN103372600B (en) * | 2012-04-18 | 2015-06-10 | 珠海格力电器股份有限公司 | Device for forming salient points on pipe fitting |
| CN203281699U (en) * | 2013-06-08 | 2013-11-13 | 珠海格力电器股份有限公司 | Pipe fitting outer salient point forming device |
| CN205032571U (en) * | 2015-10-10 | 2016-02-17 | 协展(福建)机械工业有限公司 | Bump device is beaten to tubular product |
| CN205183452U (en) * | 2015-12-09 | 2016-04-27 | 东莞兴博精密模具有限公司 | Side direction convex closure device that takes shape |
| CN205613940U (en) * | 2016-05-06 | 2016-10-05 | 优德精密工业（昆山）股份有限公司 | T shape chute -type convex closure forming mechanism |
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- 2016-05-06 CN CN201610296582.1A patent/CN105728568B/en active Active
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| CN105728568A (en) | 2016-07-06 |
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