CN208230598U - A kind of phone housing stamping device pressure inductor detection device - Google Patents
A kind of phone housing stamping device pressure inductor detection device Download PDFInfo
- Publication number
- CN208230598U CN208230598U CN201820446707.9U CN201820446707U CN208230598U CN 208230598 U CN208230598 U CN 208230598U CN 201820446707 U CN201820446707 U CN 201820446707U CN 208230598 U CN208230598 U CN 208230598U
- Authority
- CN
- China
- Prior art keywords
- punching press
- cover board
- stamping
- gear
- pressure inductor
- 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.)
- Active
Links
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a kind of phone housing stamping device pressure inductor detection devices, including punching press pedestal, the punching press the middle of the base is equipped with stamped groove, stamping die is equipped in the stamped groove, top plate is equipped between the stamping die two sides and stamped groove, the top plate bottom is equipped with the first truck dead lever, first fixed link connects by way of being engaged with first rotating shaft gear, punching press pedestal upper end is connect by several equally distributed hydraulic stems with punching press cover board, the middle part in stamping cover board bottom portion is equipped with the perforating press to match with fixed block, and the side in stamping cover board bottom portion is equipped with the first gear item being fixedly connected, the first gear bottom is connect by way of gear engages with first rotating shaft, several equally distributed pressure inductors are equipped between the press machine upper end and cover board, the design operation is simple , comprehensive practical is strong, use easy to spread.
Description
Technical field:
The present invention relates to a kind of stamping devices, and in particular to a kind of phone housing stamping device pressure inductor detection dress
It sets.
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.Punching press and forging belong to plasticity
It processes (or pressure processing), is collectively referred to as forging and pressing.The blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling.Punch process is
By means of the power of conventional or dedicated stamping equipment, deform plate directly by deformation force and in mold, to obtain
Certain shapes, the production technology of the product parts of size and performance.Plate, mold and equipment are the three elements of punch process.
It is divided into drop stamping and cold stamping by punch process temperature.The former is suitble to resistance of deformation high, the poor Sheet Metal Processing of plasticity；The latter is then
It carries out at room temperature, is the common process for stamping of thin plate.It is one of the main method of Metal Forming (or pressure processing),
Also it is under the jurisdiction of material molding engineering technology.
Existing some phone housing stamping devices, stabilization when for punching press not can be carried out real time monitoring, hence for
The stability of its punching press, not can guarantee yet, and when punching press, all subtle variations, if cannot monitor in real time, solve in real time
Certainly, to largely effect on the stability and punching precision of punching press.
Summary of the invention:
The prior art is difficult to meet the needs of people, and to solve the above problems, the invention proposes a kind of hands
Machine shell stamping device pressure inductor detection device.
To achieve the above object, the invention provides the following technical scheme: a kind of phone housing stamping device pressure sensitive
Device detection device, including punching press pedestal, the punching press the middle of the base are equipped with stamped groove, are equipped with stamping die, institute in the stamped groove
It states and is equipped with top plate between stamping die two sides and stamped groove, the top plate bottom is equipped with the first truck dead lever, and described first is fixed
Bar connects by way of being engaged with first rotating shaft gear, punching press pedestal upper end by several equally distributed hydraulic stems with
The connection of punching press cover board, the middle part in stamping cover board bottom portion are equipped with the perforating press to match with stamping die, and stamping cover board bottom portion
Side be equipped with the first gear item that is fixedly connected, the first gear bottom is by way of gear engages and first rotating shaft
Connection, punching press pedestal side are equipped with the feedboard that is fixedly connected, and the feedboard is equipped with fixed block, in the fixed block
Push rod equipped with flexible connection, the push rod side is equipped with push plate, and the push rod other side is connect by first connecting rod with second
Bar is flexibly connected, and second connecting rod on the outside of third connecting rod and turntable by being flexibly connected, and the turntable middle part is equipped with the
Two shafts, stamping cover board bottom portion are equipped with the second gear item being fixedly connected, second gear item bottom close to the side of feedboard
Portion is connect by way of gear engages with third shaft, and the 4th shaft being fixedly connected, institute are equipped in the middle part of the third shaft
It states the 4th shaft to connect by chain with the second shaft, several equally distributed pressures is equipped between the press machine upper end and cover board
Power inductor, the pressure inductor are 4, four angles of the equally distributed press machine of pressure inductor, and pressure inductor
It is electrically connected with the tester of punching press pedestal side.
Preferably, the other side of the punching press pedestal is equipped with inclined blow tank.
Preferably, the height of the fixed block upper surface is lower than the height of stamped groove upper end, and fixed block upper surface and punching
The difference in height of base upper surface is pressed to be equal to the thickness of mobile phone battery cover.
Preferably, it is arc-shaped slideway that the upper surface of the side of the top plate, which is equipped with section, and the slideway is set to top plate
The upper side close to blow tank.
Preferably, the described first fixed two sides are equipped with several the second symmetrical fixed links, in second fixed link
End is fixedly connected with the two sides of top plate bottom.
Preferably, electric hydraulic controller is equipped in the punching press pedestal, the electric hydraulic controller and hydraulic stem connect
It connects, the raised height of the hydraulic stem keeps the upper surface of top plate concordant with punching press base upper surface, and hydraulic stem is raised
Height keeps push plate front end concordant close to the one side wall of feedboard in stamped groove.
Preferably, lithium battery power supply is equipped in the tester, and tester uses 16 high-precision AD converters, institute
It states AD converter and pressure inductor is electrically connected, processor is equipped with inside the tester, tester is equipped with color liquid crystal
Display, and tester is equipped with physical button.
Compared with prior art, the beneficial effects of the present invention are:
1, several equally distributed pressure inductors are set in press machine upper end and the junction of cover board, utilize pressure sensitive
Device realizes the real-time monitoring of 4 angle stress values, realizes the real-time display of data, finds press machine stress problem in time convenient for user
And it solves.
2, lithium battery power supply, inside provide high-quality stabilized power supply module as hardware system power supply, and instrument can support 10
Hour or more continuation of the journey use the time；Tester uses 16 high-precision AD converters, receives the input of 4 road pressure inductors；It surveys
It tries to be equipped with processor inside instrument, mass data storage function is provided；Tester is furnished with colour liquid crystal display device, realizes close friend's
Human-computer interaction can show 4 tunnel stress numerical value simultaneously, have different unit data display functions, under different measuring units,
Simultaneous display mean forced value or total stress value, measuring accuracy is up to 0.1ton；Tester provides physical button, may be implemented
Reliable input under adverse circumstances realizes the functions such as switching on and shutting down, setting and unit switching with key.The design operation is simple, comprehensive
Close practical, use easy to spread.
Detailed description of the invention:
Fig. 1 is side view overall structure diagram of the invention；
Fig. 2 is main view overall structure diagram of the invention；
Fig. 3 is that the turntable of the present invention 1 overlooks overall structure diagram；
Overall structure diagram when Fig. 4 is charging of the invention；
Fig. 5 is the overall structure diagram that discharges after the completion of punching press of the invention；
Fig. 6 is the schematic illustration of pressure inductor of the invention；
In figure: 1- punching press cover board, 2- punching press pedestal, 3- stamped groove, 4- perforating press, 5- stamping die, 6- first rotating shaft, 7-
Top plate, 8- first gear article, 9- hydraulic stem, 10- first rotating shaft, the first fixed link of 11-, 12- electric hydraulic controller, 13-
Three connecting rods, the second shaft of 14-, 15- turntable, 16- fixed block, 17- push plate, the second fixed link of 18-, 19- sliding rail, 20- discharging
Slot, 21- third shaft, 22- second gear article, the 4th shaft of 23-, 25- feedboard, 26- push rod, the second connecting rod of 27-, 28-
First connecting rod, 29- tester, 30- liquid crystal display, 31-AD converter, 32- processor, 33- lithium battery power supply, 34- pressure
Power inductor, 35- physical button.
Specific embodiment:
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1, a kind of phone housing stamping device pressure inductor detection device, including punching press pedestal 2, it is described
Be equipped with stamped groove 3 in the middle part of punching press pedestal 2, be equipped with stamping die 5 in the stamped groove 3,5 two sides of stamping die and stamped groove 3 it
Between be equipped with top plate 7,7 bottom of top plate is equipped with the first truck dead lever 11,11 bottom of the first fixed link and first rotating shaft
10 connect by way of gear engages, and 2 upper end of punching press pedestal passes through several equally distributed hydraulic stems 9 and punching press cover board
1 connection, the middle part of 1 bottom of punching press cover board are equipped with the perforating press 4 to match with stamping die 5, and the one of 1 bottom of punching press cover board
Side is equipped with the first gear item 8 being fixedly connected, and 8 bottom of first gear item connects by way of gear engages with first rotating shaft
10 are connect, 2 side of punching press pedestal is equipped with the feedboard 25 being fixedly connected, and the feedboard 25 is equipped with fixed block 16, described
It is equipped with the push rod 26 being flexibly connected in fixed block 16,26 side of push rod is equipped with push plate 17, and 26 other side of push rod passes through the
One connecting rod 28 is flexibly connected with the second connecting rod 27, and second connecting rod 27 passes through outside third connecting rod 13 and turntable 15
Side is flexibly connected, and the second shaft 14 is equipped in the middle part of the turntable 15, and 1 bottom of punching press cover board is equipped with solid close to the side of feedboard 25
Surely the second gear item 22 connected, 22 bottom of second gear item are connect by way of gear engages with third shaft 21,
The 4th shaft 23 being fixedly connected is equipped in the middle part of the third shaft 21, the 4th shaft 23 passes through chain 24 and the second shaft
14 connections.
The height of 5 upper surface of stamping die is lower than the height of 3 upper end of stamped groove, and 5 upper surface of stamping die and punching press bottom
The difference in height of 2 upper surfaces of seat is equal to the thickness of mobile phone battery cover.
It is arc-shaped slideway 19 that the upper surface of the side of the top plate 7, which is equipped with section,.
First fixed link, 11 two sides are equipped with several the second symmetrical fixed links 18, in second fixed link 18
End is fixedly connected with the two sides of 7 bottom of top plate.
Electric hydraulic controller 12 is equipped in the punching press pedestal 2, the electric hydraulic controller 12 connects with hydraulic stem 9
It connects, the raised height of the hydraulic stem 9 keeps the upper surface of top plate 7 concordant with 2 upper surface of punching press pedestal, and the liter of hydraulic stem 9
High height keeps 17 front end of push plate concordant close to the one side wall of feedboard 25 in stamped groove 3.Using the knot of stamped groove and top plate
Close, using the lifting of cover board, the raising and lowering of top plate driven by gear, with realize phone housing and fixed block combination and
Separation, reduces the power-equipment of original ejecting mechanism, greatly reduces cost；Also with the lifting of cover board, pass through gear
The rotation for driving turntable, makes push plate do periodic reverse motion in horizontal direction, so that the automatic feed of phone housing is realized,
While charging, the phone housing that the phone housing of non-punching press completes punching press is ejected, so that self-emptying is realized, by the two
It is combined with each other, to make the stamping device, realizes automatic feed, punching press, goes out package integral, substantially increase whole punching press
Efficiency reduces whole cost.
Embodiment 2, a kind of phone housing stamping device pressure inductor detection device, including punching press pedestal 2, the punching
It presses and is equipped with stamped groove 3 in the middle part of pedestal 2, stamping die 5 is equipped in the stamped groove 3, between 5 two sides of stamping die and stamped groove 3
It is equipped with top plate 7,7 bottom of top plate is equipped with the first truck dead lever 11,11 bottom of the first fixed link and first rotating shaft 10
It is connected by way of gear engages, 2 upper end of punching press pedestal passes through several equally distributed hydraulic stems 9 and punching press cover board 1
Connection, the middle part of 1 bottom of punching press cover board are equipped with the perforating press 4 to match with stamping die 5, and the one of 1 bottom of punching press cover board
Side is equipped with the first gear item 8 being fixedly connected, and 8 bottom of first gear item connects by way of gear engages with first rotating shaft
10 are connect, 2 side of punching press pedestal is equipped with the feedboard 25 being fixedly connected, and the feedboard 25 is equipped with fixed block 16, described
It is equipped with the push rod 26 being flexibly connected in fixed block 16,26 side of push rod is equipped with push plate 17, and 26 other side of push rod passes through the
One connecting rod 28 is flexibly connected with the second connecting rod 27, and second connecting rod 27 passes through outside third connecting rod 13 and turntable 15
Side is flexibly connected, and the second shaft 14 is equipped in the middle part of the turntable 15, and 1 bottom of punching press cover board is equipped with solid close to the side of feedboard 25
Surely the second gear item 22 connected, 22 bottom of second gear item are connect by way of gear engages with third shaft 21,
The 4th shaft 23 being fixedly connected is equipped in the middle part of the third shaft 21, the 4th shaft 23 passes through chain 24 and the second shaft
14 connections.
The other side of the punching press pedestal 2 is equipped with inclined blow tank 20.
The height of 5 upper surface of stamping die is lower than the height of 3 upper end of stamped groove, and 5 upper surface of stamping die and punching press bottom
The difference in height of 2 upper surfaces of seat is equal to the thickness of mobile phone battery cover.
First fixed link, 11 two sides are equipped with several the second symmetrical fixed links 18, in second fixed link 18
End is fixedly connected with the two sides of 7 bottom of top plate.
Electric hydraulic controller 12 is equipped in the punching press pedestal 2, the electric hydraulic controller 12 connects with hydraulic stem 9
It connects, the raised height of the hydraulic stem 9 keeps the upper surface of top plate 7 concordant with 2 upper surface of punching press pedestal, and the liter of hydraulic stem 9
High height keeps 17 front end of push plate concordant close to the one side wall of feedboard 25 in stamped groove 3.Punching press pedestal side is inclined out
Hopper, the phone housing for completing punching press can be skidded off from blow tank, when ejecting half thus automatically into next automatically
Processing program substantially increases the efficiency of discharging, ensure that discharging stability；In the slideway of top plate side setting, circular arc is utilized
The slideway of shape effectively prevents phone housing from mutually blocking when leaving from top plate with punching press groove sidewall, thus keep phone housing damaged,
And phone housing makes phone housing is faster simpler to enter blow tank, guarantees significantly in the imbalance of arc-shaped slideway
The stability of discharging.
Embodiment 3, a kind of phone housing stamping device pressure inductor detection device, including punching press pedestal 2, it is described
Be equipped with stamped groove 3 in the middle part of punching press pedestal 2, be equipped with stamping die 5 in the stamped groove 3,5 two sides of stamping die and stamped groove 3 it
Between be equipped with top plate 7,7 bottom of top plate is equipped with the first truck dead lever 11,11 bottom of the first fixed link and first rotating shaft
10 connect by way of gear engages, and 2 upper end of punching press pedestal passes through several equally distributed hydraulic stems 9 and punching press cover board
1 connection, the middle part of 1 bottom of punching press cover board are equipped with the perforating press 4 to match with stamping die 5, and the one of 1 bottom of punching press cover board
Side is equipped with the first gear item 8 being fixedly connected, and 8 bottom of first gear item connects by way of gear engages with first rotating shaft
10 are connect, 2 side of punching press pedestal is equipped with the feedboard 25 being fixedly connected, and the feedboard 25 is equipped with fixed block 16, described
It is equipped with the push rod 26 being flexibly connected in fixed block 16,26 side of push rod is equipped with push plate 17, and 26 other side of push rod passes through the
One connecting rod 28 is flexibly connected with the second connecting rod 27, and second connecting rod 27 passes through outside third connecting rod 13 and turntable 15
Side is flexibly connected, and the second shaft 14 is equipped in the middle part of the turntable 15, and 1 bottom of punching press cover board is equipped with solid close to the side of feedboard 25
Surely the second gear item 22 connected, 22 bottom of second gear item are connect by way of gear engages with third shaft 21,
The 4th shaft 23 being fixedly connected is equipped in the middle part of the third shaft 21, the 4th shaft 23 passes through chain 24 and the second shaft
14 connections.
The height of 5 upper surface of stamping die is lower than the height of 3 upper end of stamped groove, and 5 upper surface of stamping die and punching press bottom
The difference in height of 2 upper surfaces of seat is equal to the thickness of mobile phone battery cover.
First fixed link, 11 two sides are equipped with several the second symmetrical fixed links 18, in second fixed link 18
End is fixedly connected with the two sides of 7 bottom of top plate.
Electric hydraulic controller 12 is equipped in the punching press pedestal 2, the electric hydraulic controller 12 connects with hydraulic stem 9
It connects, the raised height of the hydraulic stem 9 keeps the upper surface of top plate 7 concordant with 2 upper surface of punching press pedestal, and the liter of hydraulic stem 9
High height keeps 17 front end of push plate concordant close to the one side wall of feedboard 25 in stamped groove 3.
Several equally distributed pressure inductors 34 are equipped between 4 upper end of press machine and cover board 1.
The pressure inductor 34 is 4, four angles of the equally distributed press machine 4 of pressure inductor 34, and feeling of stress
Device 34 and the tester 29 of 1 side of punching press pedestal is answered to be electrically connected.
Lithium battery power supply 33 is equipped in the tester 29, and tester 29 uses 16 high-precision AD converters 31, institute
It states AD converter 31 and pressure inductor 34 is electrically connected, processor 32 is equipped with inside the tester 29, is set on tester 29
Chromatic colour liquid crystal display 30, and tester 29 is equipped with physical button 35.
A kind of mobile phone battery cover processes the application method of efficient stamping device:
1, phone housing is placed on 17 front end of push plate；
2, start electric hydraulic controller 12, increase punching press cover board 1, drive first gear item 8 to rise, to pass through tooth
It is concordant with punching press base upper surface that wheel transmission rises top plate 7, while the rising of punching press cover board 1, increase second gear item 22,
Rotated by gear, drive turntable 15 rotation, thus make push plate 17 push phone housing move forward to stamping die 4 just on
Side.
3, then start electric hydraulic controller 12, decline punching press cover board 1, drive first gear item 8 to decline, pass through
Gear drive declines top plate 7, to make phone housing and stamping die 4 fasten, while the decline of punching press cover board 1, drives the
The decline of two gear bars 22 drives the rotation of turntable 15, to make push plate 17 return to initial position, with punching by gear drive
Pedestal 2 is pressed to separate.
4, when punching press cover board 1 is in contact with punching press pedestal 2, stop electric hydraulic controller 12, start perforating press 4, it is right
Phone housing is punched out.
5, after the completion of punching, above-mentioned 1-4 is repeated, continuous punching in cycles is carried out.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of phone housing stamping device pressure inductor detection device, including punching press pedestal, it is characterised in that: the punching
It presses the middle of the base to be equipped with stamped groove, is equipped with stamping die in the stamped groove, is equipped between the stamping die two sides and stamped groove
Top plate, the top plate bottom are equipped with the first fixed link, and first fixed link connects by way of being engaged with first rotating shaft gear
It connects, punching press pedestal upper end is connect by several equally distributed hydraulic stems with punching press cover board, stamping cover board bottom portion
Middle part is equipped with the press machine to match with fixed block, and the side in stamping cover board bottom portion is equipped with the first gear item being fixedly connected,
The first gear bottom is connect by way of gear engages with first rotating shaft；
Punching press pedestal side is equipped with the feedboard that is fixedly connected, and the feedboard is equipped with fixed block, in the fixed block
Push rod equipped with flexible connection, the push rod side is equipped with push plate, and the push rod other side is connect by first connecting rod with second
Bar is flexibly connected, and second connecting rod on the outside of third connecting rod and turntable by being flexibly connected, and the turntable middle part is equipped with the
Two shafts, stamping cover board bottom portion are equipped with the second gear item being fixedly connected, second gear item bottom close to the side of feedboard
Portion is connect by way of gear engages with third shaft, and the 4th shaft being fixedly connected, institute are equipped in the middle part of the third shaft
The 4th shaft is stated to connect by chain with the second shaft；
Several equally distributed pressure inductors are equipped between the press machine upper end and cover board, the pressure inductor is 4,
Four angles of the equally distributed press machine of pressure inductor, and pressure inductor and the tester of punching press pedestal side electrically connect
It connects.
2. a kind of phone housing stamping device pressure inductor detection device according to claim 1, it is characterised in that:
The height of the fixed block is lower than the height of stamped groove, and the difference in height of fixed block upper surface and punching press base upper surface is equal to hand
The height of machine rear shell.
3. a kind of phone housing stamping device pressure inductor detection device according to claim 1, it is characterised in that:
Described first fixed two sides are equipped with several the second symmetrical fixed links, second fixed link upper end and the two of top plate bottom
Side is fixedly connected.
4. a kind of phone housing stamping device pressure inductor detection device according to claim 1, it is characterised in that:
Electric hydraulic controller is equipped in the punching press pedestal, the electric hydraulic controller is connect with hydraulic stem, the hydraulic stem
Raised height keeps the upper surface of top plate concordant with punching press base upper surface, and the raised height of hydraulic stem make push plate front end with
One side wall in stamped groove close to feedboard is concordant.
5. a kind of phone housing stamping device pressure inductor detection device according to claim 1, it is characterised in that:
It is equipped with lithium battery power supply in the tester, and is equipped with 16 high-precision AD converters in tester, the AD converter and pressure
Power inductor is electrically connected, and processor is equipped with inside the tester, and tester is equipped with colour liquid crystal display device, and tester
It is equipped with physical button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820446707.9U CN208230598U (en) | 2018-09-21 | 2018-09-21 | A kind of phone housing stamping device pressure inductor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820446707.9U CN208230598U (en) | 2018-09-21 | 2018-09-21 | A kind of phone housing stamping device pressure inductor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208230598U true CN208230598U (en) | 2018-12-14 |
Family
ID=64586018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820446707.9U Active CN208230598U (en) | 2018-09-21 | 2018-09-21 | A kind of phone housing stamping device pressure inductor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208230598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482785A (en) * | 2020-04-08 | 2020-08-04 | Oppo（重庆）智能科技有限公司 | Electronic equipment rear cover pressing device and method |
-
2018
- 2018-09-21 CN CN201820446707.9U patent/CN208230598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482785A (en) * | 2020-04-08 | 2020-08-04 | Oppo（重庆）智能科技有限公司 | Electronic equipment rear cover pressing device and method |
| CN111482785B (en) * | 2020-04-08 | 2021-04-27 | Oppo（重庆）智能科技有限公司 | Electronic equipment rear cover pressing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108655276B (en) | Stamping die convenient to drawing of patterns | |
| CN101695729B (en) | Compound multi-cavity type high-speed stamping die | |
| CN207872994U (en) | Product automatic riveting production line of miniature | |
| CN212350019U (en) | Punching machine with safety structure | |
| CN208230598U (en) | A kind of phone housing stamping device pressure inductor detection device | |
| CN210358754U (en) | Metal material stamping die convenient for blanking | |
| CN206169015U (en) | Electronic badge punching machine | |
| CN108515102A (en) | A kind of motor rear housing processing efficient decompressor and its application method | |
| CN203437551U (en) | Automatic material bouncing device of stamping die | |
| CN208083204U (en) | A kind of decompressor for the efficient phone housing being equipped with pressure sensitive | |
| CN210911271U (en) | Quick forming die for calcium tablet | |
| CN102029343A (en) | Die for bowl-shaped forging | |
| CN205183531U (en) | V -shaped bending mould | |
| CN202861089U (en) | Punch forming device of dense blind hole plate | |
| CN204320992U (en) | A kind of steel plate occlusion plant equipment | |
| CN207695453U (en) | A kind of Blanking mold | |
| CN204545224U (en) | Metal can punching mechanism | |
| CN210305250U (en) | Automatic stamping device of convenient operation's aluminum plate | |
| CN2685059Y (en) | Hydraulic press | |
| CN207668338U (en) | A kind of washing machine support product, which is flattened, uses mold | |
| CN105499383A (en) | V-shaped folding mold | |
| CN206153383U (en) | High -efficient forming die | |
| CN105382122A (en) | Storage box infrared alarm type punching machine | |
| CN218925869U (en) | Stainless steel kitchen utensils and appliances production facility | |
| CN214719727U (en) | Device for preventing chain punching for press machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |