CN207787593U - Gear ring trimming and punching correcting die - Google Patents
Gear ring trimming and punching correcting die Download PDFInfo
- Publication number
- CN207787593U CN207787593U CN201820078037.XU CN201820078037U CN207787593U CN 207787593 U CN207787593 U CN 207787593U CN 201820078037 U CN201820078037 U CN 201820078037U CN 207787593 U CN207787593 U CN 207787593U
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- China
- Prior art keywords
- plate
- die
- cylinder
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- wall
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 title claims description 14
- 238000009966 trimming Methods 0.000 title description 2
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000012937 correction Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a ring gear side cut correction mould that punches a hole, which comprises a fixing plate and i, the clamp plate is installed to the bottom of fixed plate, the side cut die is installed to the inner wall of clamp plate, the top central point of fixed plate puts and installs the barrel, thread plate and lifter plate are installed respectively at both ends about the inner chamber of barrel, thread plate and barrel threaded connection, the lifter plate passes through reset spring and links to each other with the thread plate, the kicking plate is installed to the inner chamber of side cut die, the kicking plate passes through the kicking bar and links to each other with the lifter plate, the kicking bar runs through the outer wall of side cut die and fixed plate respectively, the closure plate is installed on the top of barrel, the top of closure plate is equipped with the carousel, the carousel passes through. This ring gear side cut correction mould that punches a hole through the cooperation of lifter plate, kicking plate and liftout pole to the ejecting of the waste material of being convenient for more, great improvement workman's work efficiency, be fit for extensively promoting more.
Description
Technical field
The utility model is related to mould for forging technical field, specially a kind of gear ring edge-cutting and hole-punching straightening die.
Background technology
Open punching is one of basic working procedure in forging process, is to use solid circles punch or square drift to cylinder
Embryo material punching in the former foundry technology process of gear ring, needs to utilize application of the different molds on forging machine, successively to gear ring into
Row trimming and punching, but since punch workpiece is susceptible to the mass defects such as end face pulling-down and outer surface cydariform, need into
Row end face earnestly puts down, the production process of the corrections such as outer surface shaping, to prevent outer surface cydariform from gear ring outer surface being caused to go out
Existing longitudinal crack, for example, Patent No. 201621351734.5 patent, including working plate and be set to below working plate
Air cushion, being fixedly connected sequentially on working plate has lower die holder and edger, the patent although it is a degree of reduce it is artificial
Expense, but it is not easy to the ejection of waste material, work task efficiency is influenced, is not suitable for being widely popularized.
Utility model content
The purpose of this utility model is to provide a kind of gear ring edge-cutting and hole-punching straightening dies, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of gear ring edge-cutting and hole-punching straightening die, including
The bottom end of fixed plate, the fixed plate is equipped with pressing plate, and the inner wall of the pressing plate is equipped with trim die, the top of the fixed plate
End center is equipped with cylinder, and the inner cavity upper and lower ends of the cylinder are separately installed with thread plate and lifter plate, the screw thread
Plate is connect with cylinder screw, and the lifter plate is connected by resetting spring with thread plate, and the inner cavity of the trim die is equipped with
Die pad, the die pad are connected by ejector beam with lifter plate, and the ejector beam extends through trim die and fixed plate
The top of outer wall, the cylinder is equipped with closure plate, and the top of the closure plate is equipped with turntable, and the turntable passes through bull stick and thread plate
It is connected, the bull stick runs through the outer wall of closure plate, and the outside of the trim die is equipped with clamping plate, and the clamping plate passes through spring leaf and pressure
Plate is connected, and the junction of the spring leaf and pressing plate and clamping plate is equipped with mounting base.
Preferably, main casing, outer wall of the cylinder or so two are mounted at left and right sides of the top of the fixed plate
Side is mounted on secondary casing, and the pair casing is connected by reinforcing bar with main casing.
Preferably, the outside of the turntable is equipped with bail handle, and the bail handle is connected by connecting rod with turntable.
Preferably, the bottom end of the die pad is equipped with gasket.
Compared with prior art, the utility model has the beneficial effects that：The gear ring edge-cutting and hole-punching straightening die, passes through lifting
Workpiece is placed on the bottom end of trim die by the cooperation of plate, die pad and ejector beam, and trim die, which moves downward, carries out workpiece
Processing, the waste material after processing drive die pad to be moved upwards along the inner wall of trim die, and die pad is driven by ejector beam and risen
Inner wall upward sliding pressed home spring of the plate along cylinder drops, and resetting spring generates elastic deformation after being squeezed, workpiece adds
After work, lifter plate drives die pad to eject waste material under the elastic reaction of resetting spring by ejector beam, to more
Add the ejection convenient for waste material, greatly improves work task efficiency, be more suitable for being widely popularized.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cylinder schematic cross-sectional view of the utility model.
In figure：1, fixed plate, 2, pressing plate, 3, trim die, 4, cylinder, 5, thread plate, 6, lifter plate, 7, resetting spring,
8, die pad, 9, ejector beam, 10, closure plate, 11, turntable, 12, bull stick, 13, clamping plate, 14, spring leaf, 15, mounting base, 16, it is main plus
Gu seat, 17, secondary casing, 18, reinforcing bar, 19, bail handle, 20, connecting rod, 21, gasket.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of gear ring edge-cutting and hole-punching straightening die, including it is solid
The bottom end of fixed board 1, fixed plate 1 is equipped with pressing plate 2, and the inner wall of pressing plate 2 is equipped with trim die 3, and fixed plate 1 and pressing plate 2 are to cutting
Edge die 3 is fixed, and the top dead center position of fixed plate 1 is equipped with cylinder 4, and the inner cavity upper and lower ends of cylinder 4 are installed respectively
There are thread plate 5 and lifter plate 6, thread plate 5 to be threadedly coupled with cylinder 4, the outer wall of thread plate 5 is engaged with the inner thread of cylinder 4,
Lifter plate 6 is connected by resetting spring 7 with thread plate 5, and resetting spring 7 is helical spring, and coefficient of elasticity 30N/CM resets bullet
Spring 7 is stretched or is generated after squeezing elastic deformation, restores to original state after removing external force, the inner cavity of trim die 3 is installed
There are die pad 8, die pad 8 to be connected with lifter plate 6 by ejector beam 9, die pad 8, die pad 8 is pushed to pass through top upward or downward
Material bar 9 drives lifter plate 6 to be slided upward or downward along the inner wall of cylinder 4, and ejector beam 9 extends through trim die 3 and fixes
The top of the outer wall of plate 1, cylinder 4 is equipped with closure plate 10, and closure plate 10 limits thread plate 5, prevents thread plate 5 and cylinder 4
The top of separation, closure plate 10 is equipped with turntable 11, and turntable 11 is connected by bull stick 12 with thread plate 5, and bull stick 12 is through closure plate 10
Outer wall, when the liftout dynamics to die pad 8 is adjusted, turntable 11, turntable 11 pass through bull stick clockwise or counterclockwise
12 drive thread plates 5 along cylinder 4 inner wall clockwise or counterclockwise, thread plate 5 is in the effect with 4 threaded engagement of cylinder
Under move downward or upward, the spacing between thread plate 5 and lifter plate 6 becomes smaller or larger, the liftout dynamics of die pad 8 become larger or
Become smaller, to realize adjusting to liftout dynamics, the outside of trim die 3 is equipped with clamping plate 13, clamping plate 13 by spring leaf 14 with
Pressing plate 2 is connected, and spring leaf 14 and the junction of pressing plate 2 and clamping plate 13 are equipped with mounting base 15, and trim die 3 is moved downward to work
When part is processed, clamping plate 13 is contacted with workpiece, and trim die 3 continues to move downward, and clamping plate 13 drives mounting base 15 to squeeze bullet
Reed 14, spring leaf 14 generate elastic deformation after being squeezed, workpiece is fixed in clamping plate 13, prevent the location of workpiece from occurring inclined
It moves, workpiece is placed on to the bottom end of trim die 3, trim die 3, which moves downward, is processed workpiece, the scrap belt after processing
Dynamic die pad 8 is moved upwards along the inner wall of trim die 3, and die pad 8 drives lifter plate 6 along cylinder 4 by ejector beam 9
Inner wall upward sliding pressed home spring 7, resetting spring 7 generate elastic deformation after being squeezed, after work pieces process, lifting
Plate 6 drives die pad 8 to eject waste material under the elastic reaction of resetting spring 7 by ejector beam 9, and the top of fixed plate 1 is left
Right both sides are mounted on main casing 16, are mounted on secondary casing 17 at left and right sides of the outer wall of cylinder 4, secondary casing 17 passes through
Reinforcing bar 18 is connected with main casing 16, and main casing 16, secondary casing 17 and reinforcing bar 18 reinforce cylinder 4, improve
The outside of stability between cylinder 4 and fixed plate 1, turntable 11 is equipped with bail handle 19, and bail handle 19 passes through connecting rod
20 are connected with turntable 11, clockwise or counterclockwise bail handle 19, and bail handle 19 drives turntable 11 by connecting rod 20
Clockwise or counterclockwise, to easily facilitate the rotation of turntable 11, the bottom end of die pad 8 is equipped with gasket 21, gasket 21
It is made of rubber material, prevents from wearing between die pad 8 and workpiece.
Workpiece is placed on to the bottom end of trim die 3, trim die 3, which moves downward, is processed workpiece, after processing
Waste material drive die pad 8 moved upwards along the inner wall of trim die 3, die pad 8 by ejector beam 9 drive lifter plate 6 along
The inner wall upward sliding pressed home spring 7 of cylinder 4, resetting spring 7 generates elastic deformation after being squeezed, work pieces process terminates
Afterwards, lifter plate 6 drives die pad 8 to eject waste material under the elastic reaction of resetting spring 7 by ejector beam 9, to more
Convenient for the ejection of waste material, work task efficiency is greatly improved, is more suitable for being widely popularized, when to the liftout of die pad 8
When dynamics is adjusted, turntable 11, turntable 11 drive thread plate 5 along cylinder 4 by bull stick 12 clockwise or counterclockwise
Inner wall clockwise or counterclockwise, thread plate 5 moves downward or upward under the action of with 4 threaded engagement of cylinder, screw thread
Spacing between plate 5 and lifter plate 6 becomes smaller or larger, and the liftout dynamics of die pad 8 becomes larger or becomes smaller, to realize to liftout power
The adjusting of degree.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. the bottom end of a kind of gear ring edge-cutting and hole-punching straightening die, including fixed plate (1), the fixed plate (1) is equipped with pressing plate (2),
The inner wall of the pressing plate (2) is equipped with trim die (3), it is characterised in that：The top dead center position of the fixed plate (1) is installed
There are cylinder (4), the inner cavity upper and lower ends of the cylinder (4) to be separately installed with thread plate (5) and lifter plate (6), the thread plate
(5) it is threadedly coupled with cylinder (4), the lifter plate (6) is connected by resetting spring (7) with thread plate (5), the trim die
(3) inner cavity is equipped with die pad (8), and the die pad (8) is connected by ejector beam (9) with lifter plate (6), the ejector beam
(9) outer wall of trim die (3) and fixed plate (1) is extended through, the top of the cylinder (4) is equipped with closure plate (10), described
The top of closure plate (10) is equipped with turntable (11), and the turntable (11) is connected by bull stick (12) with thread plate (5), the bull stick
(12) run through the outer wall of closure plate (10), the outside of the trim die (3) is equipped with clamping plate (13), and the clamping plate (13) passes through spring
Piece (14) is connected with pressing plate (2), and the spring leaf (14) and the junction of pressing plate (2) and clamping plate (13) are equipped with mounting base
(15)。
2. a kind of gear ring edge-cutting and hole-punching straightening die according to claim 1, it is characterised in that：The top of the fixed plate (1)
The end left and right sides is mounted on main casing (16), and secondary casing (17) is mounted at left and right sides of the outer wall of the cylinder (4),
The pair casing (17) is connected by reinforcing bar (18) with main casing (16).
3. a kind of gear ring edge-cutting and hole-punching straightening die according to claim 1, it is characterised in that：The outside of the turntable (11)
Equipped with bail handle (19), the bail handle (19) is connected by connecting rod (20) with turntable (11).
4. a kind of gear ring edge-cutting and hole-punching straightening die according to claim 1, it is characterised in that：The bottom of the die pad (8)
End is equipped with gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078037.XU CN207787593U (en) | 2018-01-17 | 2018-01-17 | Gear ring trimming and punching correcting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078037.XU CN207787593U (en) | 2018-01-17 | 2018-01-17 | Gear ring trimming and punching correcting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787593U true CN207787593U (en) | 2018-08-31 |
Family
ID=63271173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078037.XU Expired - Fee Related CN207787593U (en) | 2018-01-17 | 2018-01-17 | Gear ring trimming and punching correcting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281014A (en) * | 2019-06-27 | 2019-09-27 | 中信戴卡股份有限公司 | A kind of cutting working method and edger of aluminium alloy castings |
-
2018
- 2018-01-17 CN CN201820078037.XU patent/CN207787593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281014A (en) * | 2019-06-27 | 2019-09-27 | 中信戴卡股份有限公司 | A kind of cutting working method and edger of aluminium alloy castings |
| CN110281014B (en) * | 2019-06-27 | 2023-10-20 | 中信戴卡股份有限公司 | Cutting processing method of aluminum alloy casting |
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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 |
Granted publication date: 20180831 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |