CN216226473U - Wireless screen projector shielding case stamping die - Google Patents
Wireless screen projector shielding case stamping die Download PDFInfo
- Publication number
- CN216226473U CN216226473U CN202122763793.0U CN202122763793U CN216226473U CN 216226473 U CN216226473 U CN 216226473U CN 202122763793 U CN202122763793 U CN 202122763793U CN 216226473 U CN216226473 U CN 216226473U
- Authority
- CN
- China
- Prior art keywords
- rod
- stamping die
- plate
- cavity
- wireless screen
- 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
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a wireless screen projector shielding case stamping die, which comprises a working box, a fixed plate arranged in the working box and a demoulding device convenient for demoulding, wherein the demoulding device comprises a cavity arranged in the fixed plate, an ejector rod penetrating through the cavity and movably connected with the cavity, a connecting plate sleeved on the circumferential outer wall of the ejector rod, a rotating rod rotatably connected with the working box, an annular plate arranged on the circumferential outer wall of the rotating rod and a convex block arranged on the annular plate, a motor is arranged above the working box, the output end of the motor is connected with the rotating rod, a die groove is arranged on the fixed plate, and a top plate is arranged on one side of the ejector rod close to the die groove. The potential safety hazard is reduced, and the stamping working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of stamping, and particularly relates to a stamping die for a shielding case of a wireless screen projector.
Background
The shield cover is mainly in order to prevent the interference of external electric field, magnetic field or electromagnetic field to inside equipment or in order to avoid the influence of the electromagnetic field of equipment to the external world, throws the screen ware with wireless and puts in a closed or approximate confined metal casing, makes its result of use better, and the shield cover need carry out the punching press in process of production after just can accord with operation requirement, and the problem that prior art exists is: the shield cover mould after stamping forming is attached to stamping device easily, is difficult for the drawing of patterns, often needs manually to take off the shield cover mould, influences work efficiency, and has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a wireless screen projector shielding case stamping die, which has the advantages of convenience in demoulding, reduction of potential safety hazards and improvement of stamping working efficiency, and solves the problems that the existing stamping formed shielding case die is easy to attach to a stamping device, is difficult to demould, is often manually taken down to influence the working efficiency, and has potential safety hazards.
The utility model is realized in such a way that the wireless screen projector shielding case stamping die comprises a working box, a fixed plate arranged in the working box and a demoulding device convenient for demoulding, wherein the demoulding device comprises a cavity arranged in the fixed plate, an ejector rod penetrating through the cavity and movably connected with the cavity, a connecting plate sleeved on the circumferential outer wall of the ejector rod, a rotating rod rotatably connected with the working box, an annular plate arranged on the circumferential outer wall of the rotating rod and a protruding block arranged on the annular plate, a motor is arranged above the working box, the output end of the motor is connected with the rotating rod, a die groove is formed in the fixed plate, and a top plate is arranged on one side, close to the die groove, of the ejector rod.
Preferably, the inner wall of one side of the working box is provided with a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected with a baffle, one side of the baffle is connected with a mold base, the mold base is matched with a mold groove, the upper end and the lower end of the baffle are both provided with a slide rod, the slide rod is connected with two silica gel blocks, and the fixing plate is provided with a slide groove matched with the slide rod.
Preferably, the slide bar is rotatably connected with a roller, and a rolling groove matched with the roller is formed in the slide groove.
Preferably, the inner wall of the cavity is connected with a spring, and the other end of the spring is connected with the connecting rod.
Preferably, the front side of the working box is connected with a box door in a sliding manner, the inner wall of the box door is connected with a connecting rod, and one end, far away from the box door, of the connecting rod is connected with a sliding rod.
Preferably, the bottom of the working box is provided with a collecting port.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model has the advantages of convenient demoulding, reduction of potential safety hazards and improvement of stamping working efficiency by matching the working box, the fixing plate, the demoulding device, the cavity, the ejector rod, the connecting plate, the rotating rod, the annular plate, the protruding block, the motor, the die groove and the top plate.
2. According to the utility model, through the matched use of the hydraulic telescopic rod, the baffle, the die seat, the slide rod, the silica gel block and the slide groove, a workpiece to be punched can be clamped into the silica gel block and can move towards the die groove under the driving of the hydraulic telescopic rod, so that the workpiece can be punched more conveniently.
3. The utility model can guide and limit the sliding rod by arranging the idler wheels and the rolling grooves in a matched manner, so that the sliding rod drives a workpiece to be punched to be accurately attached to one side of the fixed plate, and the punching effect is better.
4. According to the utility model, the spring is arranged, so that when the top plate jacks up the die after punch forming, the connecting plate is pushed to move away from the top plate under the action of the elastic force of the spring, so that the top plate is retracted, the outer surface of the top plate is flush with the inner surface of the die groove, and the next punching operation is not influenced.
5. According to the utility model, through the matched use of the box door and the connecting rod, the box door can be driven to be opened or closed through the movement of the sliding rod, so that the situation that a person stretches a hand into the working box when the stamping work is started is avoided, and the potential safety hazard is reduced.
6. According to the utility model, the collection port is arranged, so that the top plate can drop the die subjected to punch forming into the collection port after demoulding, and the collection is convenient.
Drawings
FIG. 1 is a schematic isometric view of an embodiment of the present invention;
FIG. 2 is a right side view provided by an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a rear view provided by an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B in FIG. 4 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 3 according to an embodiment of the present invention;
fig. 7 is an enlarged schematic view of a structure at B in fig. 3 according to an embodiment of the present invention.
In the figure: 1. a work box; 101. a fixing plate; 102. a cavity; 103. a top rod; 104. a connecting plate; 105. A rotating rod; 106. an annular plate; 107. a raised block; 108. a motor; 109. a mold slot; 110. a top plate; 2. a hydraulic telescopic rod; 201. a baffle plate; 202. a mold base; 203. a slide bar; 204. a silica gel block; 205. a sliding groove; 3. a roller; 301. a rolling groove; 4. a spring; 5. a box door; 501. a connecting rod; 6. a collection port.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the wireless screen projector shielding case stamping die provided in an embodiment of the present invention includes a working box 1, a fixing plate 101 disposed inside the working box 1, and a demolding device facilitating demolding, where the demolding device includes a cavity 102 disposed inside the fixing plate 101, a top rod 103 penetrating through the cavity 102 and movably connected to the cavity 102, a connecting plate 104 sleeved on a circumferential outer wall of the top rod 103, a rotating rod 105 rotatably connected to the working box 1, an annular plate 106 disposed on a circumferential outer wall of the rotating rod 105, and a protruding block 107 disposed on the annular plate 106, a motor 108 is disposed above the working box 1, an output end of the motor 108 is connected to the rotating rod 105, a die slot 109 is disposed on the fixing plate 101, and a top plate 110 is disposed on a side of the top rod 103 close to the die slot 109.
Referring to fig. 3 and 7, a hydraulic telescopic rod 2 is arranged on the inner wall of one side of the working box 1, one end of the hydraulic telescopic rod 2 is connected with a baffle 201, one side of the baffle 201 is connected with a mold base 202, the mold base 202 is matched with the mold groove 109, the upper end and the lower end of the baffle 201 are both provided with a slide bar 203, the slide bar 203 is connected with two silica gel blocks 204, and the fixing plate 101 is provided with a slide groove 205 matched with the slide bar 203.
Adopt above-mentioned scheme: through the cooperation that sets up hydraulic telescoping rod 2, baffle 201, mould seat 202, slide bar 203, silica gel piece 204 and sliding tray 205 and use, can make the work piece card of treating the punching press go into in silica gel piece 204, move in to mould groove 109 under hydraulic telescoping rod 2's drive, more make things convenient for the punching press work to the work piece.
Referring to fig. 7, the roller 3 is rotatably connected to the sliding rod 203, and a rolling groove 301 matched with the roller 3 is formed in the sliding groove 205.
Adopt above-mentioned scheme: through the cooperation that sets up gyro wheel 3 and roll groove 301 and use, can lead and spacing to slide bar 203, make slide bar 203 drive the accurate laminating of the work piece of treating the punching press in one side of fixed plate 101, make the effect of punching press better.
Referring to fig. 6, a spring 4 is connected to the inner wall of the cavity 102, and the other end of the spring 4 is connected to a connecting rod 501.
Adopt above-mentioned scheme: by providing the spring 4, when the top plate 110 pushes the die after press forming open, the connecting plate 104 is pushed by the elastic force of the spring 4 to move in a direction away from the top plate 110, so that the top plate 110 is retracted and the outer surface of the top plate 110 is flush with the inner surface of the die groove 109, thereby preventing the next press work from being affected.
Referring to fig. 5, a box door 5 is slidably connected to the front side of the work box 1, a connecting rod 501 is connected to the inner wall of the box door 5, and one end of the connecting rod 501, which is far away from the box door 5, is connected to the sliding rod 203.
Adopt above-mentioned scheme: through the cooperation that sets up chamber door 5 and connecting rod 501 and use, can drive opening or closing of chamber door 5 through the motion of slide bar 203, avoid when punching press work begins, personnel stretch into work box 1 with the hand in, reduce the potential safety hazard.
Referring to fig. 1, the bottom of the working box 1 is provided with a collection port 6.
Adopt above-mentioned scheme: by providing the collection port 6, the top plate 110 can be removed from the die after press molding and dropped into the collection port 6, facilitating collection.
The working principle of the utility model is as follows:
when the stamping die is used, a workpiece to be stamped is clamped between the two silica gel blocks 204, the hydraulic telescopic rod 2 drives the die holder 202 to move towards the direction of the fixing plate 101, the connecting rod 501 moves towards the direction of the fixing plate 101 along with the baffle 201, so that the box door 5 is driven to slide through the connecting rod 501, the box door 5 is closed, safety hazards caused when an operator stretches hands into the working box 1 during stamping are avoided, the sliding rod 203 is inserted into the sliding groove 205 along with the connecting rod, the sliding rod 203 is limited and guided through the rotation of the roller 3 in the rolling groove 301, when the workpiece contacts the surface of the fixing plate 101 and is blocked by the fixing plate 101, the die holder 202 stamps the workpiece, the workpiece is separated from the two silica gel blocks 204, the stamped die is clamped in the die groove 109, the motor 108 drives the rotating rod 105 to rotate, so that the annular plate 106 drives the bulge block 107 to rotate, and when the bulge block 107 rotates to one end of the ejector rod 103, the ejector rods 103 are impacted, the ejector rods 103 drive the top plate 110 to jack up the die formed by punching in the die groove 109, so that the die is separated from the die groove 109 and falls off from the collecting port 6, and collection is facilitated.
In summary, the following steps: this wireless screen ware shield cover stamping die that throws, through setting up work box 1, fixed plate 101, shedder, cavity 102, ejector pin 103, connecting plate 104, bull stick 105, annular plate 106, protruding piece 107, motor 108, bull stick 105, the cooperation of mould groove 109 and roof 110 is used, possess the convenient drawing of patterns, reduce the potential safety hazard, improve punching press work efficiency's advantage, the shield cover mould of having solved behind the current stamping forming is attached to on stamping device easily, difficult drawing of patterns, often need manually take off the shield cover mould, influence work efficiency, and have the potential safety hazard problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wireless screen ware shield cover stamping die that throws, includes work box (1), locates fixed plate (101) of work box (1) inside and the shedder of convenient drawing of patterns, its characterized in that: the demolding device comprises a cavity (102) arranged in a fixing plate (101), a push rod (103) penetrating through the cavity (102) and movably connected with the cavity (102), a connecting plate (104) sleeved on the outer wall of the circumference of the push rod (103), a rotating rod (105) rotatably connected with a working box (1), an annular plate (106) arranged on the outer wall of the circumference of the rotating rod (105) and a protruding block (107) arranged on the annular plate (106), wherein a motor (108) is arranged above the working box (1), the output end of the motor (108) is connected with the rotating rod (105), a mold groove (109) is formed in the fixing plate (101), and a top plate (110) is arranged on one side, close to the mold groove (109), of the push rod (103).
2. The wireless screen projector shielding case stamping die of claim 1, wherein: be equipped with hydraulic telescoping rod (2) on the one side inner wall of work box (1), the one end of hydraulic telescoping rod (2) is connected with baffle (201), one side of baffle (201) is connected with mould seat (202), mould seat (202) cooperate with mould groove (109), the upper end and the lower extreme of baffle (201) all are equipped with slide bar (203), be connected with two silica gel pieces (204) on slide bar (203), set up on fixed plate (101) with slide bar (203) matched with sliding tray (205).
3. The wireless screen projector shielding case stamping die of claim 2, wherein: the sliding rod (203) is rotatably connected with a roller (3), and a rolling groove (301) matched with the roller (3) is formed in the sliding groove (205).
4. The wireless screen projector shielding case stamping die of claim 1, wherein: the inner wall of the cavity (102) is connected with a spring (4), and the other end of the spring (4) is connected with a connecting rod (501).
5. The wireless screen projector shielding case stamping die of claim 1, wherein: the front side of the working box (1) is connected with a box door (5) in a sliding mode, the inner wall of the box door (5) is connected with a connecting rod (501), and one end, away from the box door (5), of the connecting rod (501) is connected with a sliding rod (203).
6. The wireless screen projector shielding case stamping die of claim 1, wherein: the bottom of the working box (1) is provided with a collecting port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763793.0U CN216226473U (en) | 2021-11-12 | 2021-11-12 | Wireless screen projector shielding case stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763793.0U CN216226473U (en) | 2021-11-12 | 2021-11-12 | Wireless screen projector shielding case stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226473U true CN216226473U (en) | 2022-04-08 |
Family
ID=80995378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122763793.0U Active CN216226473U (en) | 2021-11-12 | 2021-11-12 | Wireless screen projector shielding case stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226473U (en) |
-
2021
- 2021-11-12 CN CN202122763793.0U patent/CN216226473U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208148594U (en) | Press machine and its material collecting device | |
| CN216226473U (en) | Wireless screen projector shielding case stamping die | |
| CN207887742U (en) | A kind of orientation discharging formula stamping die | |
| CN217775255U (en) | Crossbeam is stamping device for reinforcing plate | |
| CN217166009U (en) | Metal piece punch forming device | |
| CN217251934U (en) | Novel portable metal stamping workpiece device | |
| CN111571704B (en) | Plastic part through hole punching machine | |
| CN214290409U (en) | Mold with stripper plate | |
| CN210702098U (en) | Stamping die for automobile seat sliding rail material sheet | |
| CN113458243A (en) | Front wing plate bracket assembly mold | |
| CN210547582U (en) | Higher punching machine loading attachment of security | |
| CN202528360U (en) | Hydraulic machine for automatically opening and closing die | |
| CN216000726U (en) | Injection molding and punching device for door and window windproof drainage hole cover | |
| CN210617065U (en) | Automatic flat vulcanizing machine for rubber | |
| CN216297626U (en) | Stamping device for automobile machining | |
| CN216184128U (en) | Stable form coining mill automatic safety mechanism | |
| CN215746038U (en) | A automatic unloader of blank for copper sheathing production | |
| CN214976981U (en) | Rapid preforming device for metal plate die | |
| CN218611398U (en) | Precision stamping part mould with protective structure is convenient for drawing of patterns | |
| CN220973204U (en) | Injection mold for automobile gear cover plate | |
| CN215392047U (en) | Machining die for producing riveting sheet | |
| CN217290002U (en) | Novel mould that possesses surface treatment structure | |
| CN216369712U (en) | Full-automatic precision positioning hardware integrated into one piece device | |
| CN212664621U (en) | Demolding device for dust remover door cover pressure molding machine | |
| CN216461272U (en) | Steel plate bending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |