CN218557349U - Punch for forming porous parts of fluoroplastic film - Google Patents
Punch for forming porous parts of fluoroplastic film Download PDFInfo
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- CN218557349U CN218557349U CN202222154521.5U CN202222154521U CN218557349U CN 218557349 U CN218557349 U CN 218557349U CN 202222154521 U CN202222154521 U CN 202222154521U CN 218557349 U CN218557349 U CN 218557349U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a punch for forming fluoroplastic film porous parts, which comprises a punch body and a connecting part arranged at the top of the punch body, wherein a plurality of first-order punches are arranged at the bottom of the punch body, an adjusting plate is vertically and slidably arranged at the bottom of the punch body, a plurality of second-order punches arranged at intervals with the first-order punches are arranged at the bottom of the adjusting plate, and a height difference exists between the punching surface of the first-order punches and the punching surface of the second-order punches; the top of the adjusting plate is provided with a lifting adjusting device which drives the adjusting plate to vertically slide; the utility model discloses can realize once only carrying out porous position stamping forming to fluoroplastics film, can effectively guarantee the position accuracy who punches a hole simultaneously at the in-process that punches a hole.
Description
Technical Field
The utility model belongs to the technical field of the forming device that punches a hole, specifically be a drift that is used for porous part of fluoroplastics film to take shape.
Background
The fluoroplastic film is widely used for insulation and sealing, and the porous part of the fluoroplastic film is formed by punching holes on the corresponding positions of the fluoroplastic film through a punch. Because the fluoroplastic films are small in thickness and soft in texture, and punching positions of different fluoroplastic film porous parts are different, the conventional fluoroplastic film porous parts are sequentially punched on the fluoroplastic films by driving punches through punching machines. Under the condition that the number of punched holes is large, the machining efficiency of the fluoroplastic film porous part is very low. In the process of punching in sequence, the punching position needs to be repeatedly positioned, and the problem of movement of the fluoroplastic film exists, so that the position precision of subsequent punching is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drift that is used for fluoroplastics film porous part to take shape can once only realize carrying out porous position stamping forming to fluoroplastics film, can effectively guarantee the position accuracy who punches a hole simultaneously at the in-process that punches a hole.
The utility model discloses a following technical scheme realizes:
a punch for forming a fluoroplastic film porous part comprises a punch body and a connecting part arranged at the top of the punch body, wherein a plurality of first-order punches are arranged at the bottom of the punch body, an adjusting plate is vertically and slidably arranged at the bottom of the punch body, a plurality of second-order punches arranged at intervals with the first-order punches are arranged at the bottom of the adjusting plate, and a height difference exists between the punching surface of the first-order punches and the punching surface of the second-order punches; and a lifting adjusting device for driving the adjusting plate to vertically slide is arranged at the top of the adjusting plate.
Because there is the discrepancy in elevation between the punching press face of first order drift and the punching press face of second order drift for the punching press face of first order drift is compared and is close fluoroplastics film porous part more in the punching press face of second order drift. The method comprises the steps of placing the fluoroplastic film porous part on a stamping die, connecting a connecting part at the top of a punch body with a stamping machine, and when the punch body is driven by the stamping machine to press down towards the fluoroplastic film porous part, firstly, contacting and stamping the first-order punch surface with the fluoroplastic film porous part to form a first-order punch hole. And the second-order punch is contacted with the fluoroplastic film porous part along with the continuous pressing of the punch body. And in the process of punching the fluoroplastic film porous part by using the second-order punch. And the first-order punch is matched with the positioning hole on the stamping die for guiding and positioning, so that the stamping process of the second-order punch is guided and positioned. The multi-hole punching can be performed on the fluoroplastic film porous part at one time by arranging the first-order punch and the second-order punch, and meanwhile, the positioning precision of punching can be guaranteed. The adjusting plate is driven to lift through the lifting adjusting device, the second-order punch is driven to lift, and then the height difference between the punching surface of the first-order punch and the punching surface of the second-order punch is adjusted to adapt to different punching working conditions.
In order to realize better the utility model discloses, it is further, the inside of drift body is provided with the slip chamber, the inside vertical slip in slip chamber is provided with the regulating plate, the bottom of regulating plate is provided with a plurality of second order drifts that pass the slip chamber bottom surface downwards.
In order to better realize the utility model discloses, it is further, be provided with buffer between the medial surface in bottom surface of regulating plate and the slip chamber.
In order to better realize the utility model discloses, it is further, buffer includes around establishing the buffer spring in the second order drift outside, buffer spring's top and the bottom surface contact of regulating plate, buffer spring's bottom and the medial surface contact in slip chamber.
In order to better realize the utility model, further, the lifting adjusting device comprises an adjusting bolt and a guide rod, the adjusting bolt is rotatably installed on the top of the punch body in a threaded manner, and one end of the adjusting bolt extends downwards and is rotatably clamped with the top of the adjusting plate; one side parallel arrangement of adjusting bolt has the guide bar, guide bar and regulating plate sliding connection.
In order to realize better the utility model discloses, it is further, the top of regulating plate is provided with the ladder groove, adjusting bolt's tip is provided with the ladder dop, the ladder dop is connected along rotation in a circumferential direction with the ladder groove, the ladder dop is followed the axial joint with the ladder groove.
In order to realize better the utility model discloses, it is further, drift body bottom interval is provided with a plurality of first-order screw holes, the one end and the first-order screw hole threaded connection of first-order drift.
In order to realize better the utility model discloses, it is further, the edge of the punching press face of first order drift and the edge of the punching press face of second order drift all are provided with the chamfer.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) The utility model discloses a bottom interval at the drift body sets up a plurality of first-order drifts, set up the second order drift between adjacent first-order drift, make the tooth face of dashing of first-order drift and second order drift constitute the echelonment, at first carry out the punching press to fluoroplastics film through the first-order drift and obtain first-order punching a hole, then carry out the punching press to fluoroplastics film through the second-order drift and obtain the second-order punching a hole, and in the punching press process of second-order punching a hole, through the cooperation of the locating hole on first-order drift and the mould, realize the guide orientation to the second-order drift, when having promoted the machining efficiency of fluoroplastics film porous part, the position accuracy who punches a hole has also been guaranteed;
(2) The utility model discloses a slide along vertical direction in the bottom of drift body and set up the regulating plate to set up a plurality of second order drifts in the bottom of regulating plate, the lift adjusting device through the regulating plate top drives the vertical lift of regulating plate, and then drives the vertical lift of second order drift, with the difference in height between the punching press face of adjusting the punching press face of first order drift and the punching press face of second order drift, make the drift can adapt to different punching press operating modes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the lifting adjusting device;
fig. 3 is a schematic view of fig. 1 taken along direction a.
Wherein: 1-a punch body; 2-adjusting plate; 3-a lifting adjusting device; 4-a buffer device; 31-an adjusting bolt; 32-a guide bar; 100-a first-order punch; 200-second order punch.
Detailed Description
Example 1:
the punch for forming the fluoroplastic film porous part of the embodiment comprises a punch body 1 and a connecting part arranged at the top of the punch body 1, wherein a plurality of first-order punches 100 are arranged at the bottom of the punch body 1, an adjusting plate 2 is vertically arranged at the bottom of the punch body 1 in a sliding manner, a plurality of second-order punches 200 arranged at intervals with the first-order punches 100 are arranged at the bottom of the adjusting plate 2, and a height difference exists between the punching surface of the first-order punch 100 and the punching surface of the second-order punch 200; the top of the adjusting plate 2 is provided with a lifting adjusting device 3 which drives the adjusting plate 2 to vertically slide.
The connecting part at the top of the punch body 1 is used for being connected and locked with a punching head of a press machine, the first-order punches 100 are fixedly arranged at the top of the punch body 1, and a space for installing the second-order punches 200 is reserved between the adjacent first-order punches 100. Drive regulating plate 2 through lifting adjusting device 3 and carry out the sliding adjustment of vertical direction, and then drive second order drift 200 through regulating plate 2 and go up and down in vertical direction, and then adjust the discrepancy in elevation between the punching press face of second order drift 200 and the punching press face of first order drift 100 for the punching press face of second order drift 200 is higher than the punching press face of first order drift 100, even make the interval between the punching press face of second order drift 200 and the fluoroplastics film porous part be greater than the interval between the punching press face of first order drift 100 and the fluoroplastics film porous part.
The punch body 1 is driven by the punch to press down towards the fluoroplastic film porous part, so that the punching surface of the first-order punch 100 closer to the fluoroplastic film porous part is firstly contacted with the fluoroplastic film porous part and punched to form a first-order punched hole. And the second-order punch 200 is contacted with the fluoroplastic film porous part and punches to form a second-order punched hole along with the continuous pressing of the punch body 1 towards the fluoroplastic film porous part. In the process of forming the second-order punched hole, the first-order punch 100 is always in the first-order punched hole, and the first-order punch 100 is matched with the first-order punched hole, so that the punching process of the second-order punched hole is guided and positioned, and the positioning accuracy of the second-order punched hole is ensured. Meanwhile, the first-order punch 100 and the second-order punch 200 are arranged at intervals, so that multi-punching and one-time processing can be performed on the fluoroplastic film porous part at one time, the punching processing efficiency of the fluoroplastic film porous part is improved, and the punching position precision of the fluoroplastic film porous part can be guaranteed.
Example 2:
the embodiment is further optimized on the basis of embodiment 1, as shown in fig. 1 and fig. 2, a sliding cavity is arranged inside the punch body 1, an adjusting plate 2 is vertically arranged inside the sliding cavity in a sliding manner, and a plurality of second-order punches 200 which downwardly penetrate through the bottom surface of the sliding cavity are arranged at the bottom of the adjusting plate 2.
The bottom surface of the sliding cavity is provided with a guide hole for the second-order punch 200 to pass through, the second-order punch 200 is in sliding fit with the guide hole, and the second-order punch 200 is guided when the second-order punch 200 is pressed down. The side of regulating plate 2 is connected with the inner wall sliding fit in slip chamber, realizes that regulating plate 2 carries out vertical slip along the slip chamber, realizes the gliding direction of regulating plate 2 lift simultaneously through the sliding fit between the side of regulating plate 2 and the inner wall in slip chamber for regulating plate 2 drives second order drift 200 and slides along vertical direction, avoids second order drift 200 to take place the beat.
Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.
Example 3:
this embodiment is further optimized on the basis of above-mentioned embodiment 1 or 2, as shown in fig. 1 and 2, be provided with buffer 4 between the bottom surface of regulating plate 2 and the medial extremity face in slip chamber, when regulating plate 2 slides down along the slip chamber, the bottom terminal surface extrusion buffer 4 of regulating plate 2 buffers the sliding of pushing down of regulating plate 2 through buffer 4 for regulating plate 2 and second order punch 200 push down the removal more steadily, avoid suddenly pushing down and damage fluoroplastic film porous part.
Further, buffer 4 includes around establishing the buffer spring in the second order drift 200 outside, buffer spring's top and the bottom surface contact of regulating plate 2, buffer spring's bottom and the medial surface contact of sliding chamber. When the adjusting plate 2 is pressed downwards, the bottom end face of the adjusting plate 2 downwards extrudes the buffer spring, so that the buffer spring is compressed, and the pressing of the adjusting plate 2 is buffered through the elastic force of the buffer spring.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
the embodiment is further optimized on the basis of any one of the above embodiments 1-3, as shown in fig. 2, the lifting adjusting device 3 includes an adjusting bolt 31 and a guide rod 32, the adjusting bolt 31 is rotatably installed at the top of the punch body 1 through a thread, and one end of the adjusting bolt 31 extends downward and is rotatably clamped with the top of the adjusting plate 2; one side of the adjusting bolt 31 is provided with a guide rod 32 in parallel, and the guide rod 32 is connected with the adjusting plate 2 in a sliding manner.
The top of drift body 1 is provided with the screw hole, and adjusting bolt 31 is installed to the screw thread in the screw hole, and adjusting bolt 31's tip downwardly extending to in the sliding chamber and with the top rotation joint of regulating plate 2. When needing lift adjustment board 2, can rotate adjusting bolt 31, drive adjusting board 2 through adjusting bolt 31's lift and carry out vertical lift along guide bar 32 in the sliding chamber.
The top of regulating plate 2 is provided with the ladder groove, adjusting bolt 31's tip is provided with the ladder dop, the ladder dop is connected along rotation in a circumferential direction with the ladder groove, the ladder dop is connected along axial joint with the ladder groove. Adjusting bolt 31 can not drive adjusting plate 2 synchronous rotation when rotating, but can drive adjusting plate 2 synchronous lift through axial joint structure.
Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.
Example 5:
the present embodiment is further optimized based on any one of the above embodiments 1 to 4, as shown in fig. 1 and fig. 2, a plurality of first-order threaded holes are provided at intervals at the bottom of the punch body 1, and one end of the first-order punch 100 is in threaded connection with the first-order threaded holes.
Convenient threaded connection is carried out through the external screw thread at first-order drift 100 top and first-order screw hole, realizes convenient installation and the change of first-order drift 100 in the bottom of drift body 1.
The edge of the stamping surface of the first-order punch 100 and the edge of the stamping surface of the second-order punch 200 are provided with chamfers, and a guide structure is formed by arranging the chamfers, so that the first-order punch 100 and the second-order punch 200 can punch holes more accurately.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. The punch for forming the fluoroplastic film porous part comprises a punch body (1) and a connecting part arranged at the top of the punch body (1), and is characterized in that a plurality of first-order punches (100) are arranged at the bottom of the punch body (1), an adjusting plate (2) is vertically arranged at the bottom of the punch body (1) in a sliding manner, a plurality of second-order punches (200) arranged at intervals with the first-order punches (100) are arranged at the bottom of the adjusting plate (2), and a height difference exists between the punching surface of the first-order punches (100) and the punching surface of the second-order punches (200); the top of the adjusting plate (2) is provided with a lifting adjusting device (3) which drives the adjusting plate (2) to vertically slide.
2. The punch for forming the porous part of the fluoroplastic film as claimed in claim 1, wherein a sliding cavity is arranged inside the punch body (1), an adjusting plate (2) is vertically and slidably arranged inside the sliding cavity, and a plurality of second-order punches (200) downwards penetrate through the bottom surface of the sliding cavity are arranged at the bottom of the adjusting plate (2).
3. A punch for forming porous parts of fluoroplastic films according to claim 2, wherein a buffer device (4) is arranged between the bottom surface of the adjusting plate (2) and the inner side end surface of the sliding cavity.
4. A punch for forming porous parts of fluoroplastic film according to claim 3, wherein the buffer device (4) comprises a buffer spring wound around the outer side of the second-stage punch (200), the top end of the buffer spring is in contact with the bottom surface of the adjusting plate (2), and the bottom end of the buffer spring is in contact with the inner end surface of the sliding chamber.
5. The punch for forming the porous part of the fluoroplastic film according to any one of claims 1 to 4, wherein the lifting adjusting device (3) comprises an adjusting bolt (31) and a guide rod (32), the adjusting bolt (31) is rotatably installed at the top of the punch body (1) in a threaded manner, one end of the adjusting bolt (31) extends downwards and is rotatably clamped with the top of the adjusting plate (2); one side parallel arrangement of adjusting bolt (31) has guide bar (32), guide bar (32) and regulating plate (2) sliding connection.
6. The punch for forming the porous part of the fluoroplastic film as claimed in claim 5, wherein a stepped groove is formed at the top of the adjusting plate (2), a stepped chuck is arranged at the end of the adjusting bolt (31), the stepped chuck is rotationally connected with the stepped groove in the circumferential direction, and the stepped chuck is clamped with the stepped groove in the axial direction.
7. A punch for forming a porous part of a fluoroplastic film according to any one of claims 1 to 4, characterized in that a plurality of first-order threaded holes are formed at intervals in the bottom of the punch body (1), and one end of the first-order punch (100) is in threaded connection with the first-order threaded holes.
8. A punch for forming a porous part of a fluoroplastic film according to any one of claims 1 to 4 wherein the edges of the punching surfaces of the first-order punch (100) and the second-order punch (200) are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222154521.5U CN218557349U (en) | 2022-08-16 | 2022-08-16 | Punch for forming porous parts of fluoroplastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222154521.5U CN218557349U (en) | 2022-08-16 | 2022-08-16 | Punch for forming porous parts of fluoroplastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218557349U true CN218557349U (en) | 2023-03-03 |
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ID=85309782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222154521.5U Active CN218557349U (en) | 2022-08-16 | 2022-08-16 | Punch for forming porous parts of fluoroplastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218557349U (en) |
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2022
- 2022-08-16 CN CN202222154521.5U patent/CN218557349U/en active Active
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