CN110001107A - A kind of convenient and fast stamping equipment of die change - Google Patents
A kind of convenient and fast stamping equipment of die change Download PDFInfo
- Publication number
- CN110001107A CN110001107A CN201910249842.3A CN201910249842A CN110001107A CN 110001107 A CN110001107 A CN 110001107A CN 201910249842 A CN201910249842 A CN 201910249842A CN 110001107 A CN110001107 A CN 110001107A
- Authority
- CN
- China
- Prior art keywords
- vertical
- fixedly connected
- cylinder
- rotating cylinder
- axis
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/38—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of convenient and fast stamping equipments of die change, including workbench, the two sides of the bottom of the workbench are fixedly connected with stabilizer blade, the top side of the workbench is provided with U-shaped supporting plate, the vertical two sides inner wall of the U-shaped supporting plate has been respectively fixedly connected with track vertical plate, track vertical plate respectively there are two and be arranged in parallel vertically, two track vertical plate sides close to each other offer vertical rail sliding slot respectively, and vertical slide plate is provided between track vertical plate, the two sides of the vertical slide plate are provided with rail wheel, the rail wheel is slidably connected at respectively in vertical rail sliding slot, the vertical top of the workbench is provided with axis, the both ends of the axis are fixedly connected with vertical slide plate respectively, turning set is equipped with rotating cylinder on the outside of the axis body of axis.Present invention reduces production costs, improve production efficiency, and ensure that punching press effect, meet use demand of the people in production and living.
Description
Technical field
The present invention relates to stamping technology field more particularly to a kind of convenient and fast stamping equipments of die change.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation
Or separation, thus the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.
The process of punching press tend not to be once be stamped to form, but carry out Multi-step forming, Multi-step forming the advantages of
In, more accurate during substep punching press, effect is more preferable, meanwhile, in present processing workshop, in the process repeatedly rushed
In, often drive single mold to be moved respectively using multiple groups cylinder or hydraulic cylinder, and the higher operating costs of cylinder, into
And make the raising of the production cost of entire stamping parts, and the carry out substep punching press of different molds is driven using single cylinder
When, need frequently carry out mold replacement, and traditional stamping equipment during carrying out replacement plunger chip die extremely not
Just, production efficiency is greatly reduced, and usually makes the stability of plunger chip die poor during replacement, can not meet
Use demand of the people in production and living.
Summary of the invention
The problem of the purpose of the present invention is to solve labor intensive in the prior art and low efficiencys, and a kind of mould proposed
Has stamping equipment easy to change.
To achieve the goals above, present invention employs following technical solutions:
A kind of convenient and fast stamping equipment of die change, including workbench, the two sides of the bottom of the workbench are fixedly connected with
Stabilizer blade, the top side of the workbench are provided with U-shaped supporting plate, and the vertical two sides inner wall of the U-shaped supporting plate is respectively fixedly connected with rail
Road vertical plate, track vertical plate respectively there are two and be arranged in parallel vertically, two track vertical plates side close to each other is distinguished equal
Vertical rail sliding slot is offered, and is provided with vertical slide plate between track vertical plate, the two sides of the vertical slide plate are provided with track
Wheel, the rail wheel are slidably connected at respectively in vertical rail sliding slot, and the vertical top of the workbench is provided with axis, described
The both ends of axis are fixedly connected with vertical slide plate respectively, and turning set is equipped with rotating cylinder, the cylinder of the rotating cylinder on the outside of the axis body of axis
Outside offers annular turn trough, and the top of the U-shaped supporting plate is fixedly installed with cylinder, and the output rod of the cylinder is fixedly connected with
Connection frame, the bottom end of the connection frame are fixedly connected with connection frame, and the bottom end of the connection frame is fixedly connected with clamping ring, described
Clamping ring is rotatably connected in annular turn trough, offers several side channels on the outside of the axis body both ends of the axis respectively, in side channel
Round end slide bar is slidably connected respectively, and groups of springs one is provided between round end slide bar and the inner wall of side channel, the two of the rotating cylinder
End inner wall offers several arc grooves respectively, and one end of round end slide bar is arcuate structure and extends respectively to arc groove
Interior, the side of the U-shaped supporting plate, which is bolted, is equipped with rotary electric machine, and the output shaft of the rotary electric machine is connected with transmission
One end outside of gear, the rotating cylinder offers gear grooved and engages connection with transmission gear, sets on the outside of the cylinder of the rotating cylinder
Several mold bases are equipped with, mold is separately installed in mold base, the bottom side of the vertical slide plate is fixedly connected with rebound
Strut, the bottom end for springing back strut are fixedly connected with contact transverse slat, and the side of the stabilizer blade is fixedly connected with bottom cylinder, the bottom cylinder
Top offers vertical chute, and groups of springs two is placed in vertical chute, and contacts transverse slat and be slidably connected in vertical chute, institute
The two sides for stating the mold of rotating cylinder are respectively arranged with position-limiting drum, and the side of the position-limiting drum is respectively fixedly connected in the side of rotating cylinder,
And position-limiting drum is arranged in parallel with mold respectively, the top side of the workbench is fixedly connected with limit slide bar, and the limit slide bar has
It two and is vertically arranged, the top of the limit slide bar is slidably connected in position-limiting drum respectively.
Preferably, the stabilizer blade is L shaped plate structure, and the bottom end of bottom cylinder is fixedly connected with side in the level board body of stabilizer blade.
Preferably, the connection frame is U-board structure, and clamping ring there are two and be located at the two sides of mold base.
Preferably, divergence expression is arranged on the outside of the axis body of axis the side channel respectively.
Preferably, the side of the mold base be arcuate structure and with match on the outside of rotating cylinder, and mold base point
It is not fixedly connected by bolt with rotating cylinder.
Preferably, the workbench offers vertical through-hole, and the body of rod for springing back strut is passed through from vertical through-hole respectively.
Compared with prior art, the present invention provides a kind of convenient and fast stamping equipments of die change, have following beneficial to effect
Fruit:
1, by the present invention in that with replaceable plunger chip die, to reduce the use of number of cylinders, production is reduced
Cost.
2, it by the use of round end slide bar, so that playing the role of being fixed temporarily during replacement, and is rushing
By the cooperation of position-limiting drum and limit slide bar during pressure, so that the stability of mold is higher during punching press, to protect
The effect of punching press is demonstrate,proved.
Present invention reduces production costs, improve production efficiency, and ensure that punching press effect, meet people and are producing
Use demand in life.
Detailed description of the invention
Fig. 1 is a kind of main view the schematic diagram of the section structure of the convenient and fast stamping equipment of die change proposed by the present invention；
Fig. 2 is a kind of top view cross section structural schematic diagram of the convenient and fast stamping equipment of die change proposed by the present invention；
Fig. 3 is a kind of side elevational cross-section structural representation of the part of the convenient and fast stamping equipment of die change proposed by the present invention
Figure.
In figure: workbench 1, stabilizer blade 2, U-shaped supporting plate 3, track vertical plate 4, vertical slide plate 5, rail wheel 6, axis 7, rotating cylinder 8,
Cylinder 9, connection frame 10, clamping ring 11, round end slide bar 12, groups of springs 1, rotary electric machine 14, transmission gear 15, mold base
16, mold 17, rebound strut 18, contact transverse slat 19, bottom cylinder 20, groups of springs 2 21, position-limiting drum 22, limit slide bar 23.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment one
Referring to Fig.1-3, the two sides of the bottom of the convenient and fast stamping equipment of a kind of die change, including workbench 1, workbench 1 are solid
Surely it is connected with stabilizer blade 2, the top side of workbench 1 is provided with U-shaped supporting plate 3, and the vertical two sides inner wall of U-shaped supporting plate 3 is respectively fixedly connected with
Have a track vertical plate 4, track vertical plate 4 respectively there are two and be arranged in parallel vertically, two track vertical plates 4 side close to each other is distinguished
Vertical rail sliding slot is offered, and is provided with vertical slide plate 5 between track vertical plate 4, the two sides of vertical slide plate 5 are provided with track
Wheel 6, rail wheel 6 is slidably connected at respectively in vertical rail sliding slot, and the vertical top of workbench 1 is provided with axis 7, axis 7
Both ends are fixedly connected with vertical slide plate 5 respectively, and turning set is equipped with rotating cylinder 8 on the outside of the axis body of axis 7, are opened on the outside of the cylinder of rotating cylinder 8
Equipped with annular turn trough, the top of U-shaped supporting plate 3 is fixedly installed with cylinder 9, and the output rod of cylinder 9 is fixedly connected with connection frame 10, even
The bottom end for connecing frame 10 is fixedly connected with connection frame 10, and the bottom end of connection frame 10 is fixedly connected with clamping ring 11, and clamping ring 11 rotates
It is connected in annular turn trough, offers several side channels respectively on the outside of the axis body both ends of axis 7, slidably connected respectively in side channel
Round end slide bar 12, and groups of springs 1 is provided between round end slide bar 12 and the inner wall of side channel, the both ends inner wall of rotating cylinder 8 is opened respectively
Equipped with several arc grooves, one end of round end slide bar 12 is arcuate structure and extends respectively in arc groove, U-shaped supporting plate 3
Side be bolted rotary electric machine 14 be installed, the output shaft of rotary electric machine 14 is connected with transmission gear 15, rotating cylinder 8
It offers gear grooved on the outside of one end and engages connection with transmission gear 15, be provided with several mold bottoms on the outside of the cylinder of rotating cylinder 8
Seat 16, mold 17 is separately installed in mold base 16, and the bottom side of vertical slide plate 5 is fixedly connected with rebound strut 18, rebound branch
The bottom end of bar 18 is fixedly connected with contact transverse slat 19, and the side of stabilizer blade 2 is fixedly connected with bottom cylinder 20, and the top of bottom cylinder 20 offers
Vertical chute is placed with groups of springs 2 21 in vertical chute, and contacts transverse slat 19 and be slidably connected in vertical chute, rotating cylinder 8
The two sides of mold 17 are respectively arranged with position-limiting drum 22, and the side of position-limiting drum 22 is respectively fixedly connected in the side of rotating cylinder 8, and is limited
Cylinder 22 is arranged in parallel with mold 17 respectively, and the top side of workbench 1 is fixedly connected with limit slide bar 23, limit slide bar 23 there are two and
It is vertically arranged, the top of limit slide bar 23 is slidably connected at respectively in position-limiting drum 22.
In the present embodiment, cylinder 9 drives rotating cylinder 8 to be erected by the clamping ring 11 of 10 bottom of connection frame 10 and connection frame
The upward movement of histogram, and punching operation is completed, when rotating cylinder 8 is located at higher position, rotary electric machine 14 passes through transmission gear 15
Rotating cylinder 8 is driven to rotate in the outside of axis 7, from the conversion of unfinished mold 17, during conversion, round end slide bar 12 is in side
Reciprocal sliding is carried out in slot, and slides into different arc grooves, under the action of frictional force, after the conversion for completing mold 17
Temporary fixed effect is played, is prevented in the case where no transmission gear 15 drives, what rotating cylinder 8 and axis 7 will not send out relatively
Rotation, complete mold 17 it is more sliding after, under the driving of cylinder 9, for rotating cylinder 8 during downwards, position-limiting drum 22 is from limit
The top of slide bar 23 is arranged and enters, under the limitation of position-limiting drum 22 and limit slide bar 23, the rotating cylinder 8 during punching press of guarantee
Stability, ensure that the effect of punching press, after completing punching press, the groups of springs 2 21 of setting carries out auxiliary rebound.
Embodiment two
As shown in Figure 1-3, the present embodiment is substantially the same manner as Example 1, it is preferable that stabilizer blade 2 be L shaped plate structure, and bottom cylinder
20 bottom end is fixedly connected with side in the level board body of stabilizer blade 2.
In the present embodiment, the L shaped plate structure of stabilizer blade 2 is convenient for the fixation of bottom cylinder 20.
Embodiment three
As shown in Figure 1-3, the present embodiment is substantially the same manner as Example 1, it is preferable that connection frame 10 is U-board structure, and even
There are two adapter rings 11 and is located at the two sides of mold base 16.
In the present embodiment, the setting of clamping ring 11, being able to drive rotating cylinder 8 during vertical direction is mobile, moreover it is possible to
So that rotating cylinder 8 relatively rotates with axis 7, and is respectively provided in two sides, it is more stable when driving rotating cylinder 8 mobile.
Example IV
As shown in Figure 1-3, the present embodiment is substantially the same manner as Example 1, it is preferable that side channel is distinguished divergence expression and is arranged in axis
On the outside of 7 axis body.
In the present embodiment, the round end slide bar 12 in side channel plays very important interim stabilization during adjusting
Effect so that can relatively rotate between axis 7 and rotating cylinder 8, stabilization that also can be temporary ensure that turning for mold 17
It gets in return and goes on smoothly.
Embodiment five
As shown in Figure 1-3, the present embodiment is substantially the same manner as Example 1, it is preferable that the side of mold base 16 is arc knot
Structure simultaneously matches with the outside of rotating cylinder 8, and mold base 16 is fixedly connected by bolt with rotating cylinder 8 respectively.
In the present embodiment, the mold base 16 of different molds 17 is different, and the height of mold base 16, ruling is in mould
The thickness of tool 17, to guarantee the effect of punching press.
Embodiment six
As shown in Figure 1-3, the present embodiment is substantially the same manner as Example 1, it is preferable that workbench 1 offers vertical through-hole, and
The body of rod of rebound strut 18 is passed through from vertical through-hole respectively.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of convenient and fast stamping equipment of die change, including workbench (1), which is characterized in that the bottom of the workbench (1)
Two sides are fixedly connected with stabilizer blade (2), and the top side of the workbench (1) is provided with U-shaped supporting plate (3), and the U-shaped supporting plate (3) is erected
Straight two sides inner wall has been respectively fixedly connected with track vertical plate (4), track vertical plate (4) respectively there are two and be arranged in parallel vertically, two
The track vertical plate (4) side close to each other offers vertical rail sliding slot respectively, and is provided between track vertical plate (4)
The two sides of vertical slide plate (5), the vertical slide plate (5) are provided with rail wheel (6), and the rail wheel (6) is slidably connected at respectively
In vertical rail sliding slot, the vertical top of the workbench (1) is provided with axis (7), the both ends of the axis (7) respectively with it is perpendicular
Straight slide plate (5) is fixedly connected, and turning set is equipped with rotating cylinder (8) on the outside of the axis body of axis (7), is opened on the outside of the cylinder of the rotating cylinder (8)
Equipped with annular turn trough, the top of the U-shaped supporting plate (3) is fixedly installed with cylinder (9), and the output rod of the cylinder (9) is fixed to be connected
It is connected to connection frame (10), the bottom end of the connection frame (10) is fixedly connected with connection frame (10), the bottom end of the connection frame (10)
It is fixedly connected with clamping ring (11), the clamping ring (11) is rotatably connected in annular turn trough, the axis body both ends of the axis (7)
Outside offers several side channels respectively, slidably connects respectively in side channel round end slide bar (12), and round end slide bar (12) and side
Groups of springs one (13) is provided between the inner wall of slot, the both ends inner wall of the rotating cylinder (8) offers several arc grooves respectively,
One end of round end slide bar (12) is arcuate structure and extends respectively in arc groove that the side of the U-shaped supporting plate (3) passes through spiral shell
Bolt is fixedly installed with rotary electric machine (14), and the output shaft of the rotary electric machine (14) is connected with transmission gear (15), the rotating cylinder
(8) it offers gear grooved on the outside of one end and engages connection with transmission gear (15), be provided on the outside of the cylinder of the rotating cylinder (8)
Several mold bases (16), mold base (16) is interior to be separately installed with mold (17), and the bottom side of the vertical slide plate (5) is fixed
It is connected with rebound strut (18), the bottom end of rebound strut (18) is fixedly connected with contact transverse slat (19), the side of the stabilizer blade (2)
It is fixedly connected with bottom cylinder (20), the top of the bottom cylinder (20) offers vertical chute, groups of springs two is placed in vertical chute
(21), and contact transverse slat (19) is slidably connected in vertical chute, and the two sides of the mold (17) of the rotating cylinder (8) are respectively arranged with
Position-limiting drum (22), the side of the position-limiting drum (22) are respectively fixedly connected in the side of rotating cylinder (8), and position-limiting drum (22) respectively with
Mold (17) is arranged in parallel, and the top side of the workbench (1) is fixedly connected with limit slide bar (23), and the limit slide bar (23) has
It two and is vertically arranged, the top of limit slide bar (23) is slidably connected at respectively in position-limiting drum (22).
2. the convenient and fast stamping equipment of a kind of die change according to claim 1, which is characterized in that the stabilizer blade (2) is L
The hardened structure of shape, and the bottom end of bottom cylinder (20) is fixedly connected with side in the level board body of stabilizer blade (2).
3. the convenient and fast stamping equipment of a kind of die change according to claim 1, which is characterized in that the connection frame (10)
For U-board structure, and clamping ring (11) there are two and be located at the two sides of mold base (16).
4. the convenient and fast stamping equipment of a kind of die change according to claim 1, which is characterized in that the side channel is sent out respectively
Formula setting is dissipated on the outside of the axis body of axis (7).
5. the convenient and fast stamping equipment of a kind of die change according to claim 1, which is characterized in that the mold base
(16) side be arcuate structure and with match on the outside of rotating cylinder (8), and mold base (16) respectively pass through bolt and rotating cylinder
(8) it is fixedly connected.
6. the convenient and fast stamping equipment of a kind of die change according to claim 1, which is characterized in that the workbench (1)
Vertical through-hole is offered, and the body of rod for springing back strut (18) is passed through from vertical through-hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249842.3A CN110001107B (en) | 2019-03-29 | 2019-03-29 | Stamping equipment convenient to replace die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249842.3A CN110001107B (en) | 2019-03-29 | 2019-03-29 | Stamping equipment convenient to replace die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110001107A true CN110001107A (en) | 2019-07-12 |
| CN110001107B CN110001107B (en) | 2021-03-05 |
Family
ID=67168935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249842.3A Active CN110001107B (en) | 2019-03-29 | 2019-03-29 | Stamping equipment convenient to replace die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110001107B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446639A (en) * | 2020-05-09 | 2020-07-24 | 安徽禾田电气有限公司 | Use convenient automatically controlled cabinet |
| CN112122580A (en) * | 2020-09-24 | 2020-12-25 | 湖南润华新材料有限公司 | Die-casting device convenient to change die for manufacturing fire-fighting connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815248A1 (en) * | 1978-04-08 | 1979-10-11 | Hermann Schwelling | SLIDE GUIDE OF LYING WASTE PRESSES |
| DE4225919C1 (en) * | 1992-08-05 | 1993-12-02 | Rieter Werke Haendle | Turret-type tile press - has pneumatic or hydraulic clamps detachably securing mould halves to turret and punch faces and automatic mould changeover system |
| FR2705611B1 (en) * | 1993-05-28 | 1995-08-04 | Renaudet Daniel | Rotary plate molding press. |
| JP2000317699A (en) * | 1999-05-07 | 2000-11-21 | Kawasaki Hydromechanics Corp | Slide rotating device of press |
| CN102416709A (en) * | 2011-11-11 | 2012-04-18 | 福建海源自动化机械股份有限公司 | Floating guide device for use on long-travel hydraulic press |
| CN204018485U (en) * | 2014-08-12 | 2014-12-17 | 安徽鲲鹏装备模具制造有限公司 | A kind of refrigerator U shell line bicker with oil cylinder guide frame |
-
2019
- 2019-03-29 CN CN201910249842.3A patent/CN110001107B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815248A1 (en) * | 1978-04-08 | 1979-10-11 | Hermann Schwelling | SLIDE GUIDE OF LYING WASTE PRESSES |
| DE4225919C1 (en) * | 1992-08-05 | 1993-12-02 | Rieter Werke Haendle | Turret-type tile press - has pneumatic or hydraulic clamps detachably securing mould halves to turret and punch faces and automatic mould changeover system |
| FR2705611B1 (en) * | 1993-05-28 | 1995-08-04 | Renaudet Daniel | Rotary plate molding press. |
| JP2000317699A (en) * | 1999-05-07 | 2000-11-21 | Kawasaki Hydromechanics Corp | Slide rotating device of press |
| CN102416709A (en) * | 2011-11-11 | 2012-04-18 | 福建海源自动化机械股份有限公司 | Floating guide device for use on long-travel hydraulic press |
| CN204018485U (en) * | 2014-08-12 | 2014-12-17 | 安徽鲲鹏装备模具制造有限公司 | A kind of refrigerator U shell line bicker with oil cylinder guide frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446639A (en) * | 2020-05-09 | 2020-07-24 | 安徽禾田电气有限公司 | Use convenient automatically controlled cabinet |
| CN112122580A (en) * | 2020-09-24 | 2020-12-25 | 湖南润华新材料有限公司 | Die-casting device convenient to change die for manufacturing fire-fighting connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110001107B (en) | 2021-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104324995B (en) | Automatic rolling machine | |
| CN107159786A (en) | A kind of axle thin-wall part processing mold | |
| CN110001107A (en) | A kind of convenient and fast stamping equipment of die change | |
| CN113909529A (en) | Copper sheathing perforating device of waste material recoverable formula | |
| CN107891095A (en) | A kind of simple multistation quick die change device | |
| CN209240533U (en) | Double discharging high speed tablet presses | |
| CN202922993U (en) | Single gantry punching machine | |
| CN213728764U (en) | Automatic stamping equipment | |
| CN109968712B (en) | Double-acting press with built-in sliding block | |
| CN110053287A (en) | A kind of full servo-pressing machine of round steel shell stretching | |
| CN207327696U (en) | A kind of hardware dies portable demolding structure | |
| CN205914602U (en) | Punching machine with machinery connects material hand | |
| CN109013867A (en) | A kind of stamping die clamping device with angle regulating function | |
| CN108296403A (en) | A kind of environment-friendly materials production forging apparatus of uniform force | |
| CN201108937Y (en) | Device for belt wheel spinning | |
| CN108326128A (en) | A kind of rapid shaping production device | |
| CN201862687U (en) | Numerical control servo high-speed notching machine | |
| CN202701149U (en) | Bend die | |
| CN104889309A (en) | Large driving wheel trimming, punching and shaping device and trimming, punching and shaping process thereof | |
| CN206824469U (en) | A kind of double straight drive mechnical servo fine machines | |
| CN109175304A (en) | A kind of casting mold closing mechanism and method | |
| CN101229692A (en) | Same work station and double working procedure forcing press | |
| CN204747394U (en) | Large -scale drive wheel shaping device that punches a hole that cuts edge | |
| CN209349372U (en) | Automobile wiper steel disc forming and punching cuts off integrated equipment | |
| CN213353630U (en) | Efficient punch press |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |