CN221086995U - Elbow stretching die - Google Patents
Elbow stretching die Download PDFInfo
- Publication number
- CN221086995U CN221086995U CN202322839107.2U CN202322839107U CN221086995U CN 221086995 U CN221086995 U CN 221086995U CN 202322839107 U CN202322839107 U CN 202322839107U CN 221086995 U CN221086995 U CN 221086995U
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- CN
- China
- Prior art keywords
- die
- elbow
- punch press
- blank
- pressing ring
- Prior art date
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- 238000003825 pressing Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses an elbow stretching die, which relates to the technical field of die processing and adopts the technical scheme that: including die and punch press depression bar, die and punch press depression bar one side all have the arm of force through pivot swing joint, and two arm of force one ends have the terrace die through pivot swing joint, and the die top is equipped with the elbow blank, and elbow blank top is equipped with the pressure ring, and the inside recess of seting up of die, the fixed two bracing pieces that are equipped with in pressure ring bottom, the inside elbow shaping work piece that is equipped with of recess, the beneficial effect of the utility model is: the elbow blank is placed at the top of the female die, and then the pressing ring is placed, so that the pressing ring presses the elbow blank, the supporting rod has the function of supporting the pressing ring, the punch press descends and controls the punch press rod to move downwards, the punch press rod driving force arm rotates, the male die is driven to rotate through the two force arms, the male die presses the elbow blank into the groove of the female die to form an elbow forming workpiece, the elbow forming workpiece is convenient to press and stretch, time and labor are saved, and the processing cost is reduced.
Description
Technical Field
The utility model relates to the technical field of die processing, in particular to an elbow stretching die.
Background
The die is a tool for making the blank into a workpiece with a specific shape and size under the action of external force, is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy part pressing and pressure casting, and the compression molding or injection molding forming processing of engineering plastics, rubber, ceramics and other products, the die has a specific contour or cavity shape, the blank can be separated (blanked) according to the contour line shape by using the contour shape with a cutting edge, the blank can obtain a corresponding three-dimensional shape by using the cavity shape, and the die generally comprises a movable die and a fixed die (or a male die and a female die) which can be separated and combined.
Most of the existing elbows are formed by welding two half elbows, so that the existing elbows are labor-consuming, time-consuming and high in cost.
Disclosure of utility model
Therefore, the utility model provides the elbow stretching die to solve the problems of labor and time consumption and high cost caused by the fact that most of elbows are welded by two half elbows.
In order to achieve the above object, the present utility model provides the following technical solutions: the elbow stretching die comprises a female die and a punch press pressing rod, wherein one sides of the female die and one side of the punch press pressing rod are movably connected with force arms through rotating shafts, and one ends of the two force arms are movably connected with male dies through the rotating shafts.
Preferably, an elbow blank is arranged at the top of the female die.
Preferably, a pressing ring is arranged at the top of the elbow blank.
Preferably, a groove is formed in the female die.
Preferably, two support rods are fixedly arranged at the bottom of the pressing ring.
Preferably, an elbow forming workpiece is arranged in the groove.
The embodiment of the utility model has the following advantages:
The punch is controlled to move downwards, the punch press driving arm is driven to rotate, the male die is driven to rotate through the two force arms, the male die presses elbow blanks into the grooves of the female die, elbow forming workpieces are formed, the elbow is convenient to punch and stretch, time and labor are saved, and machining cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a diagram of a mold open state provided by the present utility model;
FIG. 2 is a mold closed state diagram provided by the present utility model;
fig. 3 is a perspective view of an elbow molding workpiece provided by the utility model.
In the figure: 1. a male die; 2. a pressing ring; 3. an elbow blank; 4. forming a workpiece by an elbow; 5. a female die; 6. force arm; 7. a press rod of the punch press; 8. and (5) supporting the rod.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the elbow stretching die provided by the utility model comprises a female die 5 and a punch press pressing rod 7, and is characterized in that: one side of each of the female die 5 and the press rod 7 of the punch press is movably connected with a force arm 6 through a rotating shaft, one end of each of the two force arms 6 is movably connected with a male die 1 through the rotating shaft, the top of each female die 5 is provided with an elbow blank 3, the top of each elbow blank 3 is provided with a material pressing ring 2, a groove is formed in each female die 5, an elbow forming workpiece 4 is arranged in each groove, and two support rods 8 are fixedly arranged at the bottom of each material pressing ring 2;
In this embodiment, the elbow blank 3 is placed on top of the female die 5, then the pressing ring 2 is placed, so that the pressing ring 2 presses the elbow blank 3, the supporting rod 8 has the function of supporting the pressing ring 2, the punch is driven to move downwards by the punch and control the punch pressing rod 7 to move downwards, the punch pressing rod 7 drives the power arm 6 to rotate, the male die 1 is driven to rotate by the two force arms 6, the male die 1 presses the elbow blank 3 into the groove of the female die 5 to form the elbow forming workpiece 4, then the punch pressing rod 7 is controlled to move upwards, the punch pressing rod 7 drives the power arm 6 to rotate, the two force arms 6 pull the power arm 6 to leave the female die 5, and the elbow forming workpiece 4 is conveniently taken out.
The application process of the utility model is as follows: when the elbow pipe forming device is used, the elbow pipe blank 3 is placed on the top of the female die 5, the pressing ring 2 is placed, the pressing ring 2 presses the elbow pipe blank 3, the supporting rod 8 has the function of supporting the pressing ring 2, the punch press rod 7 is controlled to move downwards through the punch press, the punch press rod 7 drives the power arm 6 to rotate, the male die 1 is driven to rotate through the two force arms 6, the male die 1 presses the elbow pipe blank 3 into the groove of the female die 5 to form the elbow pipe forming workpiece 4, then the punch press rod 7 is controlled to move upwards, the power arm 6 is driven to rotate through the punch press rod 7, the two force arms 6 pull the power arm 6 to leave the female die 5, and the elbow pipe forming workpiece 4 is conveniently taken out.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (6)
1. Elbow stretching die, including die (5) and punch press depression bar (7), its characterized in that: one side of each of the female die (5) and one side of each of the press rods (7) of the punch press are movably connected with a force arm (6) through a rotating shaft, and one end of each of the force arms (6) is movably connected with a male die (1) through the rotating shaft.
2. The elbow stretching die of claim 1, wherein: the top of the female die (5) is provided with an elbow blank (3).
3. The elbow stretching die of claim 2, wherein: the top of the elbow blank (3) is provided with a pressing ring (2).
4. The elbow stretching die of claim 1, wherein: the concave die (5) is internally provided with a groove.
5. An elbow stretching die as in claim 3, wherein: two support rods (8) are fixedly arranged at the bottom of the material pressing ring (2).
6. The elbow stretching mold according to claim 4, wherein: an elbow forming workpiece (4) is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322839107.2U CN221086995U (en) | 2023-10-23 | 2023-10-23 | Elbow stretching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322839107.2U CN221086995U (en) | 2023-10-23 | 2023-10-23 | Elbow stretching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086995U true CN221086995U (en) | 2024-06-07 |
Family
ID=91328272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322839107.2U Active CN221086995U (en) | 2023-10-23 | 2023-10-23 | Elbow stretching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086995U (en) |
-
2023
- 2023-10-23 CN CN202322839107.2U patent/CN221086995U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |