CN108526324A - Motorcycle accessories diel - Google Patents
Motorcycle accessories diel Download PDFInfo
- Publication number
- CN108526324A CN108526324A CN201810331831.5A CN201810331831A CN108526324A CN 108526324 A CN108526324 A CN 108526324A CN 201810331831 A CN201810331831 A CN 201810331831A CN 108526324 A CN108526324 A CN 108526324A
- Authority
- CN
- China
- Prior art keywords
- spring
- die holder
- fixedly connected
- block
- mold core
- 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.)
- Pending
Links
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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to Stamping Die Technology fields, specifically disclose a kind of motorcycle accessories diel, which includes rack, and rack is installed with forcing press and lower die holder, and the output end of forcing press is connected with upper die holder；Lower die holder is connected with the first spring and two fixed blocks, and the first spring is connected with push plate, and two fixed blocks have been respectively articulated with the first shaping mould and the second shaping mould；Lower die holder is connected with second spring, second spring is connected with movable block, movable block is connected with mold core, mold core is matched with die cavity, mold core is arranged with T shape slip pipes, and T shape slip pipes are equipped with third spring, and the one end of T shapes slip pipe far from fixed block is connected with cross bar, cross bar is slidably connected on movable block, and cross bar is rotatably connected to cylinder；Upper die holder is connected with riser and push rod, and riser is hinged with wedge block, and the 4th spring is connected between wedge block and riser, and riser connects limited block.The invention is intended to take stamping parts away automatically after realizing punching press, workload is reduced, press work efficiency is improved.
Description
Technical field
The present invention relates to Stamping Die Technology fields, specifically disclose a kind of motorcycle accessories diel.
Background technology
Diel, refer in Cold Press Working, by material (metal or nonmetallic materials) be processed into part (or half at
Product) a kind of special process equipment, referred to as cold punching die is commonly called as cold-punching mould.Sheet Metal Forming Technology refers at room temperature, utilizing peace
Mold on forcing press applies pressure to material, it is made to detach or generate plastic deformation, to part needed for acquisition
A kind of pressure processing method.In Sheet Metal Forming Technology, diel is essential technological equipment in punching production, and diel
Design and manufacture direct relation affect quality, production efficiency and the production cost etc. of workpiece after punching press.
Currently, during using diel, when stamping parts is removed or it is manually to collect or is punching press
Part is automatically fallen off.When manually collecting stamping parts, since stamping parts production quantity is more, the amount of labour of staff is big.And
And when manually collecting stamping parts, need to close forcing press stopping press work, it is injured when staff being avoided to collect stamping parts,
Thus extend the production time of stamping parts, press work efficiency reduces.
Invention content
The invention is intended to provide a kind of motorcycle accessories diel, after solving diel completion punching press, manually take
Existing for part the problem of heavy workload and the problem that causes press work efficiency low.
In order to achieve the above object, base case of the invention is：Motorcycle accessories diel, including rack, it is described
Rack is installed with forcing press and lower die holder, and the output end of forcing press is fixedly connected with upper die holder；The lower die holder, which is fixed, to be connected
It is connected to the first spring and two fixed blocks, the first spring is fixedly connected with push plate, vertical centerline of two fixed blocks along push plate
It is symmetrical arranged, two fixed blocks have been respectively articulated with the first shaping mould and the second shaping mould, first shaping mould and the second molding
Mould forms die cavity；The lower die holder offers through-hole, and pillar is slidably connected in through-hole, and pillar is fixedly connected with movable block, institute
It states and is fixedly connected with several second springs between movable block and lower die holder, movable block is fixedly connected with mold core, the mold core and die cavity
It matches, mold core periphery is arranged with T shape slip pipes, and T shape slip pipes periphery is arranged with third spring, one end of third spring and movable block
It offsets, the other end and the one end of T shapes slip pipe far from fixed block of third spring offset；The T shapes slip pipe far from fixed block one
End is fixedly connected with cross bar, and cross bar is slidably connected on movable block, and cross bar is rotatably connected to cylinder；The upper die holder is fixedly connected
There are riser and the push rod for pushing movable block, riser to be hinged with the wedge block for pushing cylinder, wedge block is close with riser
The 4th spring is fixedly connected between the side of forcing press, riser is fixedly connected with the limited block for being useful for limitation wedge block rotation.
The operation principle of this base case is：Material to be punched is placed on the first shaping mould and the second shaping mould,
Forcing press drives upper die holder to be moved to lower die holder direction, and the push rod being fixedly connected on upper die holder pushes movable block to lower die holder direction
Mobile, the second spring between movable block and lower die holder is compressed and has reversed elastic-restoring force, and movement is fixedly connected on
Mold core on block treats stamping material and applies pressure, and material to be punched is pressed into die cavity by mold core, and mold core is to material to be punched at this time
The pressure transmission that material applies is to the first shaping mould and the second shaping mould, therefore, the first one-tenth be respectively hinged on two fixed blocks
Pattern and the second shaping mould rotate, and cooperation mold core completes the punch forming to material, and material to be punched forms stamping parts.On
During die holder is moved to lower die holder direction, the riser being fixedly connected on upper die holder is moved to lower die holder direction, on riser
Hinged wedge block rotates, and wedge block is not enough to compression third spring to the thrust that cylinder applies.Forcing press drives upper mold
Seat is moved to far from lower die holder direction, movable block homing under the elastic-restoring force of second spring, in the process, mold core companion
Movable block moves, and stamping parts ring set leaves die cavity on mold core at this time；Hinged wedge block is to far from lower die holder direction on riser
Mobile, due to being limited by limited block, wedge block will not rotate, and be sufficient to make third spring to receive the pressure that cylinder applies
Contracting, therefore, T shapes slip pipe is moved along mold core to stamping parts direction, and stamping parts is released mold core, completes press work.
The advantageous effect of this base case is：
1, the diel in this base case applies thrust using wedge block to cylinder so that is fixedly linked with cylinder
Cross bar slides on movable block, and then T shapes slip pipe is pushed to be moved to stamping parts direction along mold core, and T shapes slip pipe applies stamping parts
Stamping parts is released mold core by thrust, avoids artificial pickup, is eliminated security risk injured when staff's pickup, is reduced work
The amount of labour for making personnel improves the pickup speed of stamping parts, to improve the working efficiency of punching press.
2, in this base case, wedge block is that T shapes slip pipe is pushed to be moved to stamping parts direction along mold core after stamping parts molding
It is dynamic, and then stamping parts is released into mold core, it will not have any impact to stamping procedure.In addition, the power of wedge block movement is originated from
Forcing press, be not used other energy devices, be conducive to it is energy saving, for enterprise reduce processing cost.
3, in this base case, since what is be fixedly connected between movable block and lower die holder is several second springs, movable block
It may shake in moving process, then band moving-mould-core shakes, and does not utilize press work, therefore, is opened up in lower die holder
There is through-hole, pillar is slidably connected in through-hole, and pillar is fixedly connected with movable block, can ensure that movable block is moving past journey in this way
In will not shake, ensure the fixation of mold core, to ensure stamping quality.
Further, the fixed block is fixedly connected with air-heater, and air-heater is communicated with escape pipe, the nozzle direction of escape pipe
Material setting to be punched.Before stamping, the high-temperature hot-air that air-heater generates is flowed out by escape pipe, is treated stamping material and is carried out heat
Processing, due to material to be punched it is heated after, toughness rises, and intensity suitably declines, can fast and easy molding, not only increase work
Make efficiency, while reducing the pressure that mold core is subject to, extends the service life of mold core.
Further, the conveyer belt for conveying stamping parts is provided with by the lower die holder.T shapes slip pipe is by stamping parts launch mode
After core, stamping parts is fallen on the belt, and conveyer belt is transported to next processing stand, is reduced stamping parts and is collected this process,
Improve working efficiency.
Further, anticollision buffering spongy layer is pasted on the conveyer belt, reduce stamping parts when falling on a moving belt by
The impact force arrived, thereby protects stamping parts.
Further, the mold core is to be threadedly coupled with the mode that is fixedly connected of fixed block, is convenient for changing mold core.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the right view of lower die holder in Fig. 1.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Forcing press 1, lower die holder 2, upper die holder 3, the first spring 4, first are fixed
Block 5, the second fixed block 6, push plate 7, the first shaping mould 8, the second shaping mould 9, air-heater 10, escape pipe 11, workpiece to be punched 12,
Pillar 13, movable block 14, second spring 15, mold core 16, T shapes slip pipe 17, third spring 18, cross bar 19, cylinder 20, riser 21,
Push rod 22, wedge block 23, the 4th spring 24, limited block 25, conveyer belt 26.
The present embodiment is basic as shown in Figure 1, motorcycle accessories diel, including rack, rack are installed with pressure
The output end of machine 1 and lower die holder 2, forcing press 1 is fixedly connected with upper die holder 3.In conjunction with shown in Fig. 2, lower die holder 2 is fixedly connected with
One spring 4, the first fixed block 5 and the second fixed block 6, the first spring 4 are fixedly connected with push plate 7, and the first fixed block 5 and second is solid
Determine block 6 to be symmetrical arranged along the vertical centerline of push plate 7, the first fixed block 5 is hinged with the first shaping mould 8, and the second fixed block 6 is hinged
There are the second shaping mould 9, the first shaping mould 8 and the second shaping mould 9 to form die cavity；It is fixedly connected with air-heater on first fixed block 5
10, air-heater 10 is communicated with escape pipe 11, and the nozzle of escape pipe 11 is arranged towards workpiece 12 to be punched.
Lower die holder 2 offers through-hole, and pillar 13 is slidably connected in through-hole, and pillar 13 is fixedly connected with movable block 14, moves
Two second springs 15 are fixedly connected between motion block 14 and lower die holder 2.Movable block 14 is threaded with mold core 16, mold core 16 and mould
Chamber matches, and 16 periphery of mold core is arranged with T shapes slip pipe 17, and 17 periphery of T shapes slip pipe is arranged with third spring 18, third spring 18
Right end offsets with movable block 14, and the left end of the left end and T shapes slip pipe 17 of third spring 18 offsets.The left end of T shapes slip pipe 17 is fixed
It is connected with cross bar 19, cross bar 19 is slidably connected on movable block 14, and the left end of cross bar 19 is rotatably connected to cylinder 20.Upper die holder 3
It is fixedly connected with riser 21 and the push rod 22 for pushing movable block 14, riser 21 is hinged with the wedge block for pushing cylinder 20
23, the 4th spring 24 is fixedly connected between wedge block 23 and the right side of riser 21, riser 21, which is fixedly connected, is useful for limitation wedge shape
The limited block 25 that block 23 rotates.2 right side of lower die holder is provided with the conveyer belt 26 for conveying stamping parts, is pasted on conveyer belt 26
Anticollision buffers spongy layer.
When specific works, workpiece 12 to be punched is placed on the first shaping mould 8 and the second shaping mould 9, opens air-heater
10, high-temperature hot-air is flowed out from escape pipe 11, is treated stamped workpieces 12 and is heat-treated.After workpiece 12 to be punched is heated, in toughness
It rises, intensity suitably declines, and is conducive to fast ram molding.
Start forcing press 1, forcing press 1 drives upper die holder 3 to move down, and the push rod 22 being fixedly connected on upper die holder 3 pushes
Movable block 14 moves down, and the second spring 15 between movable block 14 and lower die holder 2 is compressed and has upward elastic recovery
Power ensures to shake in 14 moving process of movable block at this point, pillar 13 is slidably connected in the through-hole of lower die holder 2.Gu
Surely the mold core 16 being connected on movable block 14 treats stamped workpieces 12 and applies downward pressure, and mold core 16 presses workpiece 12 to be punched
Enter in die cavity.Mold core 16 continues to treat the application pressure of stamped workpieces 12, and mold core 16 treats the pressure of the application of stamped workpieces 12 at this time
It is transferred on the first shaping mould 8 and the second shaping mould 9, then, the first shaping mould 8 rotates clockwise, the second shaping mould 9 hair
Life rotates counterclockwise, and cooperation mold core 16 completes the punch forming to workpiece, and workpiece 12 to be punched forms stamping parts.Meanwhile first
Shaping mould 8 and the second shaping mould 9 apply push plate 7 downward pressure so that the first spring 4 is compressed and has upward bullet
Property restoring force.
During upper die holder 3 moves down, the riser 21 being fixedly connected on upper die holder 3 moves down, on riser 21
Hinged wedge block 23 touches cylinder 20 and applies pressure to cylinder 20, and cylinder 20 applies reaction force to wedge block 23 so that
Wedge block 23 rotates counterclockwise, and the insufficient pressure that wedge block 23 applies cylinder 20 at this time is to compress third spring 18, T shapes
Slip pipe 17 remains stationary as.
Forcing press 1 drives upper die holder 3 to move up, and push rod 22, which moves up, does not apply movable block 14 downward pressure,
Movable block 14 moves up under the elastic recovery force effect of second spring 15, and in the process, mold core 16 is upward in company with movable block 14
Mobile, stamping parts ring set leaves die cavity on mold core 16 at this time.Wedge block 23 moves up simultaneously, touches cylinder 20 and right again
Cylinder 20 applies pressure, and cylinder 20 applies reaction force, since wedge block 23 is limited by limited block 25, wedge to wedge block 23
Shape block 23 will not rotate clockwise, and therefore, the pressure that wedge block 23 applies cylinder 20 gradually increases, and cross bar 19 slides to the right,
It pushing T shapes slip pipe 17 to move right, and compresses third spring 18, stamping parts is released mold core 16 by T shapes slip pipe 17, meanwhile, wedge shape
Block 23 upward moves past cylinder 20, no longer to cylinder 20 apply pressure, under the action of third spring 18, T shapes slip pipe 17 to
Move left reset.Stamping parts is fallen after releasing mold core 16 by T shapes slip pipe 17 on conveyer belt 26, and the buffering spongy layer of anticollision at this time has
Effect reduces the impact force that stamping parts is subject to, and then has achieved the purpose that stamping parts, conveyer belt 26 is protected to be delivered to stamping parts
Next processing stand.
When mold core 16 leaves die cavity with stamping parts, the first shaping mould 8 and the second shaping mould 9 are no longer influenced by pressure, because
This, push plate 7 is no longer influenced by pressure, and under the action of the first spring 4 upward elastic-restoring force, push plate 7 moves up, and pushes the
A molding 8 rotates counterclockwise reset, while the second shaping mould 9 being pushed to rotate clockwise reset.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. motorcycle accessories diel, including rack, the rack is installed with forcing press and lower die holder, forcing press it is defeated
Outlet is fixedly connected with upper die holder；It is characterized in that：The lower die holder is fixedly connected with the first spring and two fixed blocks, and first
Spring is fixedly connected with push plate, and two fixed blocks are symmetrical arranged along the vertical centerline of push plate, and two fixed blocks have been respectively articulated with
First shaping mould and the second shaping mould, first shaping mould and the second shaping mould form die cavity；The lower die holder offers logical
Hole slidably connects pillar in through-hole, and pillar is fixedly connected with movable block, if being fixedly connected between the movable block and lower die holder
Dry second spring, movable block are fixedly connected with mold core, and the mold core is matched with die cavity, and mold core periphery is arranged with T shape slip pipes, T
Shape slip pipe periphery is arranged with third spring, and one end and the movable block of third spring offset, the other end and the T shape slip pipes of third spring
One end far from fixed block offsets；The described one end of T shapes slip pipe far from fixed block is fixedly connected with cross bar, and cross bar is slidably connected to
On movable block, cross bar is rotatably connected to cylinder；The upper die holder is fixedly connected with riser and the push rod for pushing movable block, erects
Plate is hinged with the wedge block for pushing cylinder, wedge block and riser and is fixedly connected with the 4th bullet between the side of forcing press
Spring, riser are fixedly connected with the limited block for being useful for limitation wedge block rotation.
2. motorcycle accessories diel according to claim 1, it is characterised in that：The fixed block is fixedly connected with heat
Wind turbine, air-heater are communicated with escape pipe, and the nozzle of escape pipe is arranged towards material to be punched.
3. motorcycle accessories diel according to claim 2, it is characterised in that：It is provided with and is used for by the lower die holder
Convey the conveyer belt of stamping parts.
4. motorcycle accessories diel according to claim 3, it is characterised in that：It is pasted with anticollision on the conveyer belt
Buffer spongy layer.
5. motorcycle accessories diel according to claim 4, it is characterised in that：The fixation of the mold core and fixed block
Connection type is to be threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331831.5A CN108526324A (en) | 2018-04-13 | 2018-04-13 | Motorcycle accessories diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331831.5A CN108526324A (en) | 2018-04-13 | 2018-04-13 | Motorcycle accessories diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526324A true CN108526324A (en) | 2018-09-14 |
Family
ID=63480389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810331831.5A Pending CN108526324A (en) | 2018-04-13 | 2018-04-13 | Motorcycle accessories diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526324A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695175A (en) * | 2019-10-22 | 2020-01-17 | 顾丽娟 | Stamping equipment for mechanical stamping part |
| CN111715745A (en) * | 2020-06-30 | 2020-09-29 | 施利民 | Sleeve stamping device |
| CN113000742A (en) * | 2021-03-09 | 2021-06-22 | 傅明泽 | Tensile reuse machine of abandonment spring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853331A (en) * | 1981-09-24 | 1983-03-29 | Toshiba Corp | Transfer press metallic die device |
| JPH0284222A (en) * | 1988-09-19 | 1990-03-26 | Yoshio Kawabata | Die set with blank feeding device |
| CN102989895A (en) * | 2012-12-17 | 2013-03-27 | 安徽吉峰技研有限公司 | Circular crimping die |
| CN104324987A (en) * | 2014-11-13 | 2015-02-04 | 广州科技职业技术学院 | Automatic rolling bending mould system and use method thereof |
| CN107597899A (en) * | 2017-09-12 | 2018-01-19 | 芜湖博康新材料技术有限公司 | A kind of reel diel of path size |
-
2018
- 2018-04-13 CN CN201810331831.5A patent/CN108526324A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853331A (en) * | 1981-09-24 | 1983-03-29 | Toshiba Corp | Transfer press metallic die device |
| JPH0284222A (en) * | 1988-09-19 | 1990-03-26 | Yoshio Kawabata | Die set with blank feeding device |
| CN102989895A (en) * | 2012-12-17 | 2013-03-27 | 安徽吉峰技研有限公司 | Circular crimping die |
| CN104324987A (en) * | 2014-11-13 | 2015-02-04 | 广州科技职业技术学院 | Automatic rolling bending mould system and use method thereof |
| CN107597899A (en) * | 2017-09-12 | 2018-01-19 | 芜湖博康新材料技术有限公司 | A kind of reel diel of path size |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695175A (en) * | 2019-10-22 | 2020-01-17 | 顾丽娟 | Stamping equipment for mechanical stamping part |
| CN110695175B (en) * | 2019-10-22 | 2020-11-03 | 瑞安市车辆配件厂 | Stamping equipment for mechanical stamping part |
| CN111715745A (en) * | 2020-06-30 | 2020-09-29 | 施利民 | Sleeve stamping device |
| CN113000742A (en) * | 2021-03-09 | 2021-06-22 | 傅明泽 | Tensile reuse machine of abandonment spring |
| CN113000742B (en) * | 2021-03-09 | 2023-09-26 | 乐清市东风弹簧制造有限公司 | Machine for stretching and reusing waste springs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104056991B (en) | A kind of stamping machine | |
| CN108526324A (en) | Motorcycle accessories diel | |
| CN207308863U (en) | A kind of forging apparatus | |
| CN104056992B (en) | A kind of stamping machine being easy to the demoulding | |
| CN206263050U (en) | Automatic feed/discharge decompressor | |
| CN104889286A (en) | Hinge-leaf shaft-position mold processing machine | |
| CN203972734U (en) | A kind of hydraulic ejection gripping mechanism with storing plate | |
| CN104308019B (en) | Full-automatic nut flattens forming machine feed mechanism | |
| CN107913918A (en) | A kind of wire cold-drawing device | |
| CN212760501U (en) | Mould steel section bending device | |
| CN203437551U (en) | Automatic material bouncing device of stamping die | |
| CN208912892U (en) | Waste material collection device after a kind of copper sheet cold stamping | |
| CN208116605U (en) | Stamping device is used in a kind of processing of machine tool accessory | |
| CN107900380B (en) | Machining device for bearing ring | |
| CN206415497U (en) | Cold punching compound die | |
| CN203526367U (en) | Automatic rivet pressing machine | |
| CN205798274U (en) | A kind of tunnel type forge hot all-in-one | |
| CN206951979U (en) | A kind of diel of fast demoulding | |
| CN204747336U (en) | Novel automatic riveting corn, nut machine | |
| CN110340238A (en) | A kind of safety belt bulb necking machine | |
| CN204234612U (en) | Full-automatic nut flattens forming machine feed mechanism | |
| CN204974888U (en) | Hinge page or leaf piece position of axle mould processing machinery | |
| CN207028159U (en) | One kind shaping punching integration mold discharging device | |
| CN207521503U (en) | A kind of self-feeding, molding, material removing mechanism | |
| CN203917705U (en) | A kind of automatic fetching device for punching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |