CN205967019U - Steel plate is local smart towards profile of tooth punching press modulus of continuity for product - Google Patents
Steel plate is local smart towards profile of tooth punching press modulus of continuity for product Download PDFInfo
- Publication number
- CN205967019U CN205967019U CN201620890487.XU CN201620890487U CN205967019U CN 205967019 U CN205967019 U CN 205967019U CN 201620890487 U CN201620890487 U CN 201620890487U CN 205967019 U CN205967019 U CN 205967019U
- Authority
- CN
- China
- Prior art keywords
- plate
- mould
- screw
- cushion block
- baffle plate
- Prior art date
- 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
Links
Abstract
The utility model discloses a steel plate is local smart towards profile of tooth punching press modulus of continuity for product, it includes: the mounting plate, go up cushion, upper die base, upper padding plate, punch holder, backstop board, take off the flitch lower bolster, down cushion, die holder, down cushion, bottom plate, nitrogen spring fore -set hit out the board, go up the mould screw, screw, nitrogen spring, go up guide pillar, equal -height sleeve, pilot pin in the mould, go up a mould liftout section of thick bamboo, spring, stop payment the screw, a piece DB1 is gone into to lower mould screw, drift, lower mould, the piece is gone into to the lower mould, the piece is gone into on the plane, go up the mould dowel pin, lower mould dowel pin, dowel steel top are formed, the utility model aims at providing a two kinds of products of first section production, the second section is punched a hole, beats protrudingly, cuts off, and the modulus of continuity of an organic whole is merged into to turn -ups, shaping multiple operation.
Description
Technical field
This reality is related to a kind of cold punching die using new, is specifically related to a kind of steel plate local fine profile of tooth product and uses
Stamping continuous die.
Background technology
Progressive die refers in punching stroke of forcing press, using coiled strip punching press raw material, with several on a secondary mould
Individual different station completes the diel of multi-step forming processes simultaneously, and mould completes once in every punching press, and material strip positions pitch
Move once, complete to product by pilot pin fine positioning material strip.The thickness of 45# steel plate 5.0-6.0MM is stamped and formed out profile of tooth
Product, needs to enter shape fine using the progressive die to toothed section, and also needs to the flange that pressurizes, and prevents from being filled to outside material during fine
Teeth portion is made to deform.The light material strip of toothed section requires to ensure the engagement of big little gear in more than 90%T, so steel plate punching press
Toothed section needs by a few step fine.When the 45# steel plate punched of such as 5.0MM forms profile of tooth product, toothed section needs essence
Punching, the euphotic belt of punching requires more than 4.5MM, and the traditional handicraft of our factory is step is first by material spheroidising.Then with
The special fine machine of import produces product.To ensure the qualification rate of product, but this kind of mode of production high cost, low production efficiency.
And euphotic belt is few when being produced with common punch press, angle of collapsing is big.The requirement to euphotic belt for the client cannot be met it is impossible to normally be given birth to
Produce.
Utility model content
In order to solve the problems, such as to reduce production cost.The utility model proposes a kind of steel plate local fine profile of tooth product is used
Stamping continuous die, can effectively solve the problems, such as reduce production cost, this progressive die produce, can improve production efficiency it is ensured that
Product quality, reduces production cost.
A kind of steel plate local fine profile of tooth product stamping continuous die it is characterised in that：It is by：Upper membrane module and under
Two parts of membrane module form；It includes：Mounting plate, upper cushion block, upper bolster, the first upper padding plate, the second upper padding plate, press from both sides on first
Plate, the second train wheel bridge, the first baffle plate, the second baffle plate, the first stripper plate, the second stripper plate, the first lower template, second time mould
Plate, the first lower cushion block, the second lower cushion block, die shoe, lower cushion block, bottom plate, nitrogen spring fore-set hit plate, mould spiral shell on first
Silk, screw, nitrogen spring, mould screw on second, mould screw, upper mould inner guiding post, contour sleeve, pilot pin, upper mould top on the 3rd
Barrel, spring, set screw, first time mould screw, second time mould screw, drift P1, drift P2, drift P3, lower mould enter block
DB1, lower mould enter block DB2, lower mould enters block DB3, plane enters block SB1, plane enters block DB4, upper mould dowel pin, lower mould dowel pin, dowel steel
Top；
It is provided with cushion block below described mounting plate, below upper cushion block, be provided with upper bolster and mounting plate, upper cushion block and upper mould
Seat is to be fixedly connected by mould screw on first；Upper bolster is provided with nitrogen spring fore-set and hits plate；Nitrogen spring fore-set hits plate
It is provided with nitrogen spring and nitrogen spring is fixedly connected the lower section of mounting plate by screw；The downside that nitrogen spring fore-set hits plate sets
There is power transmission masthead, and nitrogen spring fore-set hits that plate withstands on the first baffle plate using dowel steel and the second baffle plate carries out de- material；
It is provided with the first upper padding plate, lower right second upper padding plate of upper bolster below described upper bolster lower left；Below first upper padding plate
It is provided with the first train wheel bridge, below cushion block on second, be provided with the second train wheel bridge；Described the first upper padding plate, the second upper padding plate, first
Train wheel bridge and the second train wheel bridge are to be fixedly connected on below upper bolster by mould screw on second；The lower section of the first train wheel bridge is provided with
One baffle plate, the lower section of the second train wheel bridge is provided with the second baffle plate；The lower section of the first baffle plate is provided with the first stripper plate, and second stops
The lower section of baffle plate is provided with the second stripper plate；Described the first baffle plate, the second baffle plate, the first stripper plate and the second stripper plate are
It is fixedly connected by mould screw on the 3rd；Described upper mould inner guiding post be respectively cooperating with being installed on the first train wheel bridge, the second train wheel bridge,
In one baffle plate, the second baffle plate, the first stripper plate and the second stripper plate；Described the first baffle plate, the second baffle plate, first
Stripper plate and the second stripper plate are to be connected with the first train wheel bridge and the second train wheel bridge by contour sleeve；Pilot pin is fixed on first and takes off
Flitch, the first baffle plate and the second stripper plate, the second baffle plate centre position；Upper mould liftout cylinder is located at the right side of pilot pin；Institute
The spring stated is fixed on the top of mould liftout cylinder, and be fixed on the first baffle plate, the first stripper plate and the second baffle plate, second
In stripper plate；Described set screw is separately mounted to the top of mould liftout cylinder and pilot pin；The left side of described pilot pin
It is provided with drift P1, the right side of upper mould liftout cylinder is provided with drift P2；Described the second train wheel bridge, the second baffle plate and the second stripper plate
Centre position is provided with drift P3；Described the first upper padding plate, the second upper padding plate, the first train wheel bridge and the second train wheel bridge are by upper mould
Dowel pin is fixedly connected upper bolster；The left side of the second described stripper plate is provided with plane and enters block SB1；
The first described stripper plate, the lower section of the second stripper plate are provided with the first lower template and the second lower template；First time mould
The lower section of plate is provided with the first lower cushion block, and the lower section of the second lower template is provided with the second lower cushion block；Described the first lower template, under second
Template, the first lower cushion block, the second lower cushion block are to be fixedly connected die shoe by first time mould screw；A left side for the first described lower template
The right side is respectively provided on two sides with that lower mould enters block DB1 and lower mould enters block DB2；The middle position of the second described lower template is provided with lower mould and enters
Block DB3, and lower mould enters the left side of block DB3 and is provided with plane and enters block DB4；Described the first lower template, the second lower template, the first underlay
Block and the second lower cushion block are fixedly connected die shoe by lower mould dowel pin；The lower section of described die shoe is provided with lower cushion block；Lower cushion block
Lower section is provided with bottom plate；Described die shoe, lower cushion block are to be fixedly connected by second time mould screw with bottom plate.
Further, described upper mould inner guiding post is provided with 8 altogether.
Further, mould screw is provided with 28 altogether on described second；On described the 3rd, mould screw is provided with 28 altogether；Institute
The first time mould screw stated is provided with 28 altogether；Second time described mould screw is provided with 10 altogether.
Steel plate fine sector process is as follows：
First the progressive die is placed on punch press by regulation.Coiled strip is fixed on feeder, mixes up feeding step pitch by material strip
Deliver to and send a step pitch forward after punching guiding punching in mould die face, send forward step by step by that analogy, rush profile of tooth for the first time
Stay 1.0MM surplus, rush profile of tooth for the second time and stay 0.3MM surplus, in flatness whole to product, then carry out third time refine profile of tooth.
Brief description
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the overlooking the structure diagram of this utility model Fig. 1.
Fig. 3 is the facial mplifying structure schematic diagram of this utility model leveling.
Fig. 4 is utility model gear refine getter device schematic diagram.
Fig. 5 utility model gear refine mplifying structure schematic diagram.
In figure：Mounting plate -1, upper cushion block -2, upper bolster -3, the first upper padding plate -4, the second upper padding plate -44, the first train wheel bridge
5th, the second train wheel bridge -55, the first baffle plate -6, the second baffle plate -66, the first stripper plate -7, the second stripper plate -77, under first
Template -8, the second lower template -88, the first lower cushion block -9, the second lower cushion block -99, die shoe -10, lower cushion block -11, bottom plate -
12nd, nitrogen spring fore-set hit plate -13, mould screw -14 on first, screw -15, nitrogen spring -16, mould screw 17 on second,
Mould screw -18 on 3rd, upper mould inner guiding post -19, contour sleeve -20, pilot pin -21, upper mould liftout cylinder -22, spring -23, only
Pay screw -24, first time mould screw -25, second time mould screw -26, drift P1-27, drift P2-28, drift P3-29, lower mould
Enter block DB1-30, lower mould enters block DB2-31, lower mould enters block DB3-32, plane enters block SB1-33, plane enters block DB4-34, upper mould closes
Pin -35, lower mould dowel pin -36, power transmission masthead -60.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, further describe：
Refer to Fig. 1-5, this utility model provides a kind of technical scheme：A kind of fine profile of tooth product punching of steel plate local
Pressure the progressive die it is characterised in that：It is by：Upper membrane module and two parts of lower mold assemblies form；It includes：Mounting plate (1), on
Cushion block (2), upper bolster (3), the first upper padding plate (4), the second upper padding plate (44), the first train wheel bridge (5), the second train wheel bridge (55),
First baffle plate (6), the second baffle plate (66), the first stripper plate (7), the second stripper plate (77), the first lower template (8), second
Lower template (88), the first lower cushion block (9), the second lower cushion block (99), die shoe (10), lower cushion block (11), bottom plate (12), nitrogen
Spring fore-set hit plate (13), mould screw (14) on first, screw (15), nitrogen spring (16), mould screw (17) on second,
Mould screw (18), upper mould inner guiding post (19), contour sleeve (20), pilot pin (21), upper mould liftout cylinder (22), spring on three
(23), set screw (24), first time mould screw (25), second time mould screw (26), drift P1 (27), drift P2 (28), punching
Head P3 (29), lower mould enters block DB1 (30), lower mould enters block DB2 (31), lower mould enters block DB3 (32), plane enters block SB1 (33), plane
Enter block DB4 (34), upper mould dowel pin (35), lower mould dowel pin (36), power transmission masthead (60)；
It is provided with cushion block (2) below described mounting plate (1), below upper cushion block (2), be provided with upper bolster (3) and mounting plate
(1), upper cushion block (2) and upper bolster (3) are to be fixedly connected by mould screw (14) on first；Upper bolster (3) is provided with nitrogen spring
Fore-set hits plate (13)；Nitrogen spring fore-set hits that plate (13) is provided with nitrogen spring (16) and nitrogen spring (16) is by screw
(15) it is fixedly connected the lower section of mounting plate (1)；The downside that nitrogen spring fore-set hits plate (13) is provided with power transmission masthead (60), and nitrogen
Gas spring fore-set hits plate (13) and utilizes power transmission masthead (60) to carry out de- material in the first baffle plate (6) and the second baffle plate (66)；
It is provided with the first upper padding plate (4), the lower right second upper padding plate (44) of upper bolster (3) below described upper bolster (3) lower left；The
It is provided with the first train wheel bridge (5) below one upper padding plate (4), below cushion block (44) on second, be provided with the second train wheel bridge (55)；Described
First upper padding plate (4), the second upper padding plate (44), the first train wheel bridge (5) and the second train wheel bridge (55) are by mould screw on second
(17) it is fixedly connected on below upper bolster (3)；The lower section of the first train wheel bridge (5) is provided with the first baffle plate (6), the second train wheel bridge
(55) lower section is provided with the second baffle plate (66)；The lower section of the first baffle plate (6) is provided with the first stripper plate (7), the second baffle plate
(66) lower section is provided with the second stripper plate (77)；Described the first baffle plate (6), the second baffle plate (66), the first stripper plate (7)
It is to be fixedly connected by mould screw (18) on the 3rd with the second stripper plate (77)；Described upper mould inner guiding post (19) is respectively cooperating with installing
In the first train wheel bridge (5), the second train wheel bridge (55), the first baffle plate (6), the second baffle plate (66), the first stripper plate (7) and
In two stripper plates (77)；Described the first baffle plate (6), the second baffle plate (66), the first stripper plate (7) and the second stripper plate
(77) it is to be connected with the first train wheel bridge (5) and the second train wheel bridge (55) by contour sleeve (20)；Pilot pin (21) is fixed on first
Stripper plate (7), the first baffle plate (6) and the second stripper plate (77), the second baffle plate (66) centre position；Upper mould liftout cylinder (22)
Right side positioned at pilot pin (21)；Described spring (23) is fixed on the top of mould liftout cylinder (22), and is fixed on first and stops
In baffle plate (6), the first stripper plate (7) and the second baffle plate (66), the second stripper plate (77)；Described set screw (24) is respectively
It is arranged on mould liftout cylinder (22) and the top of pilot pin (21)；The left side of described pilot pin (21) be provided with drift P1 (27),
The right side of upper mould liftout cylinder (22) is provided with drift P2 (28)；Described the second train wheel bridge (55), the second baffle plate (66) and second
Stripper plate (77) centre position is provided with drift P3 (29)；Described the first upper padding plate (4), the second upper padding plate (44), press from both sides on first
Plate (5) is to be fixedly connected upper bolster (3) by upper mould dowel pin (35) with the second train wheel bridge (55)；Described the second stripper plate (77)
Left side is provided with plane and enters block SB1 (33)；
Described the first stripper plate (7), the lower section of the second stripper plate (77) are provided with the first lower template (8) and the second lower template
(88)；The lower section of the first lower template (8) is provided with the first lower cushion block (9), and the lower section of the second lower template (88) is provided with the second lower cushion block
(99)；Described the first lower template (8), the second lower template (88), the first lower cushion block (9), the second lower cushion block (99) are by first
Lower mould screw (25) is fixedly connected die shoe (10)；Under described being respectively arranged on the left side and the right side of the first lower template (8), mould enters block
DB1 (30) and lower mould enter block DB2 (31)；The middle position of described the second lower template (88) is provided with lower mould and enters block DB3 (32),
And the lower mould left side that enters block DB3 (32) is provided with plane and enters block DB4 (34)；Described the first lower template (8), the second lower template
(88), the first lower cushion block (9) is fixedly connected die shoe (10) with the second lower cushion block (99) by lower mould dowel pin (36)；Described lower mould
The lower section of seat (10) is provided with lower cushion block (11)；The lower section of lower cushion block (11) is provided with bottom plate (12)；Described die shoe (10), under
Cushion block (11) is to be fixedly connected by second time mould screw (26) with bottom plate (12).
Further, described upper mould inner guiding post (19) is provided with 8 altogether.
Further, mould screw (17) is provided with 28 altogether on described second；On described the 3rd, mould screw (18) sets altogether
There are 28；First time described mould screw (25) is provided with 28 altogether；Second time described mould screw (26) is provided with 10 altogether.
Steel plate fine sector process is as follows：
First the progressive die is placed on punch press by regulation.Coiled strip is fixed on feeder, mixes up feeding step pitch by material strip
Deliver to and send a step pitch forward after punching guiding punching in mould die face, send forward step by step by that analogy, rush profile of tooth for the first time
Stay 1.0MM surplus, rush profile of tooth for the second time and stay 0.3MM surplus, in flatness whole to product, then carry out third time refine profile of tooth.
Claims (3)
1. a kind of steel plate local fine profile of tooth product stamping continuous die it is characterised in that：It is by：Upper membrane module and lower mould
Two parts of assembly form；It includes：Mounting plate, upper cushion block, upper bolster, the first upper padding plate, the second upper padding plate, press from both sides on first
Plate, the second train wheel bridge, the first baffle plate, the second baffle plate, the first stripper plate, the second stripper plate, the first lower template, second time mould
Plate, the first lower cushion block, the second lower cushion block, die shoe, lower cushion block, bottom plate, nitrogen spring fore-set hit plate, mould spiral shell on first
Silk, screw, nitrogen spring, mould screw on second, mould screw, upper mould inner guiding post, contour sleeve, pilot pin, upper mould top on the 3rd
Barrel, spring, set screw, first time mould screw, second time mould screw, drift P1, drift P2, drift P3, lower mould enter block
DB1, lower mould enter block DB2, lower mould enters block DB3, plane enters block SB1, plane enters block DB4, upper mould dowel pin, lower mould dowel pin, dowel steel
Top；
It is provided with cushion block below described mounting plate, be provided with upper bolster below upper cushion block and mounting plate, upper cushion block and upper bolster are
It is fixedly connected by mould screw on first；Upper bolster is provided with nitrogen spring fore-set and hits plate；Nitrogen spring fore-set hits and sets on plate
There is nitrogen spring and nitrogen spring is fixedly connected the lower section of mounting plate by screw；The downside that nitrogen spring fore-set hits plate is provided with biography
Power masthead, and nitrogen spring fore-set hits that plate withstands on the first baffle plate using dowel steel and the second baffle plate carries out de- material；Described
Upper bolster lower left below be provided with the first upper padding plate, lower right second upper padding plate of upper bolster；It is provided with below first upper padding plate
First train wheel bridge, is provided with the second train wheel bridge below cushion block on second；Described the first upper padding plate, the second upper padding plate, press from both sides on first
Plate and the second train wheel bridge are to be fixedly connected on below upper bolster by mould screw on second；The lower section of the first train wheel bridge is provided with first and stops
Baffle plate, the lower section of the second train wheel bridge is provided with the second baffle plate；The lower section of the first baffle plate is provided with the first stripper plate, the second baffle plate
Lower section be provided with the second stripper plate；Described the first baffle plate, the second baffle plate, the first stripper plate and the second stripper plate are by
On three, mould screw is fixedly connected；Described upper mould inner guiding post is respectively cooperating with being installed on the first train wheel bridge, the second train wheel bridge, first stops
In baffle plate, the second baffle plate, the first stripper plate and the second stripper plate；Described the first baffle plate, the second baffle plate, the first de- material
Plate and the second stripper plate are to be connected with the first train wheel bridge and the second train wheel bridge by contour sleeve；Pilot pin is fixed on the first de- material
Plate, the first baffle plate and the second stripper plate, the second baffle plate centre position；Upper mould liftout cylinder is located at the right side of pilot pin；Described
Spring be fixed on the top of mould liftout cylinder, and be fixed on the first baffle plate, the first stripper plate and the second baffle plate, second take off
In flitch；Described set screw is separately mounted to the top of mould liftout cylinder and pilot pin；The left side of described pilot pin sets
Drift P1, the right side of upper mould liftout cylinder is had to be provided with drift P2；In described the second train wheel bridge, the second baffle plate and the second stripper plate
Meta has installed drift P3；Described the first upper padding plate, the second upper padding plate, the first train wheel bridge and the second train wheel bridge are to be closed by upper mould
Pin is fixedly connected upper bolster；The left side of the second described stripper plate is provided with plane and enters block SB1；
The first described stripper plate, the lower section of the second stripper plate are provided with the first lower template and the second lower template；First lower template
Lower section is provided with the first lower cushion block, and the lower section of the second lower template is provided with the second lower cushion block；Described the first lower template, second time mould
Plate, the first lower cushion block, the second lower cushion block are to be fixedly connected die shoe by first time mould screw；The left and right of the first described lower template
It is respectively provided on two sides with that lower mould enters block DB1 and lower mould enters block DB2；The middle position of the second described lower template is provided with lower mould and enters block
DB3, and lower mould enters the left side of block DB3 and is provided with plane and enters block DB4；Described the first lower template, the second lower template, the first lower cushion block
With the second lower cushion block, die shoe is fixedly connected by lower mould dowel pin；The lower section of described die shoe is provided with lower cushion block；Under lower cushion block
Side is provided with bottom plate；Described die shoe, lower cushion block are to be fixedly connected by second time mould screw with bottom plate.
2. a kind of steel plate local fine profile of tooth product stamping continuous die according to claim 1 it is characterised in that：Institute
The upper mould inner guiding post stated is provided with 8 altogether.
3. a kind of steel plate local fine profile of tooth product stamping continuous die according to claim 1 it is characterised in that：Institute
On second stating, mould screw is provided with 28 altogether；On described the 3rd, mould screw is provided with 28 altogether；First time described mould screw is altogether
It is provided with 28；Second time described mould screw is provided with 10 altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890487.XU CN205967019U (en) | 2016-08-16 | 2016-08-16 | Steel plate is local smart towards profile of tooth punching press modulus of continuity for product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890487.XU CN205967019U (en) | 2016-08-16 | 2016-08-16 | Steel plate is local smart towards profile of tooth punching press modulus of continuity for product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967019U true CN205967019U (en) | 2017-02-22 |
Family
ID=58030758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890487.XU Expired - Fee Related CN205967019U (en) | 2016-08-16 | 2016-08-16 | Steel plate is local smart towards profile of tooth punching press modulus of continuity for product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040848A (en) * | 2016-08-16 | 2016-10-26 | 江苏力乐汽车部件股份有限公司 | Stamping continuous die for thick steel plate local fine stamping tooth-shaped product |
| CN109433957A (en) * | 2018-09-27 | 2019-03-08 | 贵州大道轴承机械有限公司 | A kind of bearing mnanufacture clamping ring stamping device |
-
2016
- 2016-08-16 CN CN201620890487.XU patent/CN205967019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040848A (en) * | 2016-08-16 | 2016-10-26 | 江苏力乐汽车部件股份有限公司 | Stamping continuous die for thick steel plate local fine stamping tooth-shaped product |
| CN109433957A (en) * | 2018-09-27 | 2019-03-08 | 贵州大道轴承机械有限公司 | A kind of bearing mnanufacture clamping ring stamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202479347U (en) | Simple stamping die with adjustable template | |
| CN106040848A (en) | Stamping continuous die for thick steel plate local fine stamping tooth-shaped product | |
| CN206951972U (en) | A kind of side blow cellular type diel | |
| CN203565653U (en) | Continuous forming die | |
| CN103658388B (en) | A kind of progressive die and method for producing automotive seat slideway retainer | |
| CN201702259U (en) | Flanged die with flanged overall ejector | |
| CN204603041U (en) | With the drawing die of patrix precompressed dnockout core | |
| CN102615152A (en) | Process and die for one-time round-bending and molding | |
| CN205967019U (en) | Steel plate is local smart towards profile of tooth punching press modulus of continuity for product | |
| CN203711612U (en) | Die for forming automobile plug | |
| CN207494323U (en) | Thicken the manufacturing equipment of tooth shape chain board | |
| CN201872375U (en) | Die stamping structure | |
| CN202861176U (en) | Gasket stamping mould of compressor high-pressure cylinder | |
| CN205236771U (en) | Reverse hole flanging mechanism of stamping die lever | |
| CN203076438U (en) | Cold stamping compound die | |
| CN206241050U (en) | A kind of automobile drive axle guy wire support shaping typewriting synchronous processing mould | |
| CN206085741U (en) | Warm forming hydraulic press that bends | |
| CN202779307U (en) | Bending sliding block fine adjustment mechanism for partition plate of air conditioner | |
| CN103878240A (en) | Forming and shaping die of automobile engine exhaust system manifold | |
| CN208214051U (en) | A kind of New-type mould tapping stamping die | |
| CN203695744U (en) | Progressive die for producing automobile seat slide retainer | |
| CN204108102U (en) | The piercing and flanging mould used in evaporator fin production process | |
| CN105195620A (en) | Side surface bonding double-side burring die | |
| CN205032569U (en) | Make continuous stamping die of backplate communication connector shielding piece | |
| CN202683731U (en) | Continuous blanking die for machine core support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |