CN213440087U - Knee pad working of plastics processingequipment that punches of bending - Google Patents
Knee pad working of plastics processingequipment that punches of bending Download PDFInfo
- Publication number
- CN213440087U CN213440087U CN202022472163.3U CN202022472163U CN213440087U CN 213440087 U CN213440087 U CN 213440087U CN 202022472163 U CN202022472163 U CN 202022472163U CN 213440087 U CN213440087 U CN 213440087U
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- plate
- punching
- fixedly connected
- buffer
- sliding
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Abstract
The utility model discloses a knee-pad working of plastics processingequipment that punches of bending, comprising a base plate, the last fixed surface of bottom plate is connected with the mechanism of punching, the last fixed surface of bottom plate is connected with fixture, fixture's top is provided with the rubber pad, the beneficial effects of the utility model are that: the knee-pad that will punch is bent the working of plastics and is passed through fixture and press from both sides tightly on the board of punching, starts the cutter die-cut downwards that hydraulic telescopic rod drove the connecting block bottom, bends the working of plastics to the knee-pad and punches, and after the cutter inserted the knee-pad and bends the working of plastics during punching, the buffer block bottom can the butt on the knee-pad is bent the working of plastics to the transmission is provided with buffer spring below soon, the effectual follow-up impact force that the cutter received after punching the completion that has reduced, has prolonged the life of cutter.
Description
Technical Field
The utility model relates to a processing field that punches specifically is a knee-pad working of plastics processingequipment that punches of bending.
Background
The knee pad is an article for protecting the knee of people, has the functions of sports protection, cold protection, warm keeping and joint maintenance, is provided with a bending plastic part, and in the prior art, when the knee pad is punched, a cutter collides with a punching plate for many times, so that the cutter is deformed, and the service life of the cutter is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knee-pad working of plastics processingequipment that punches of bending to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the punching processing device for the knee pad bending plastic part comprises a base plate, wherein a punching mechanism is fixedly connected to the upper surface of the base plate, a clamping mechanism is fixedly connected to the upper surface of the base plate, and a rubber pad is arranged above the clamping mechanism.
Preferably, the punching mechanism comprises a vertical plate, a hydraulic telescopic rod, a first sliding groove, a first sliding block, a transmission plate, a second sliding groove, a second sliding block, a buffer groove, a connecting block, a buffer spring, a punch, a buffer block and a cutter, the vertical plate is fixedly connected to the upper surface of the bottom plate, the hydraulic telescopic rod is fixedly connected to the upper surface of the vertical plate, the first sliding groove is formed in one side, close to the clamping mechanism, of the vertical plate, the first sliding block is slidably connected into the first sliding groove, the first sliding block is fixedly connected to the telescopic end of the hydraulic telescopic rod, the transmission plate is fixedly connected to the outer side wall of the first sliding block, the second sliding grooves are provided with two, the two second sliding grooves are formed in one side, close to the clamping mechanism, of the vertical plate, the two second sliding grooves are respectively located on two sides of the first sliding groove, the second sliding block is provided with four, and each second, four No. two sliders all are close to one side fixed connection of riser with the connecting block, the buffer slot has been seted up to one side that the connecting block is close to the riser, driving plate sliding connection is in the buffer slot, buffer spring is provided with a plurality ofly, and a plurality ofly buffer spring all is located the buffer slot, and a plurality ofly buffer spring all is located the below of driving plate, and a plurality ofly buffer spring's top all with driving plate fixed connection, a plurality ofly buffer spring's bottom all with connecting block fixed connection, a plurality ofly buffer spring evenly distributed, drift fixed connection is in the bottom of connecting block, the buffer block screw thread cup joints the bottom at the drift, the cutter is fixed to be pegged graft in the bottom of buffer block.
Preferably, the cutter and the rubber pad are positioned on the same vertical line.
Preferably, the maximum distance of the downward movement of the telescopic end of the hydraulic telescopic rod is greater than the distance between the bottom end of the cutter and the rubber pad.
Preferably, the clamping mechanism comprises a punching plate, a clamping rod, a clamping block, a return spring and a pressing plate, the punching plate is fixedly connected with the upper surface of the bottom plate, the punching plate is positioned below the cutting knife, two clamping rods are arranged, the two clamping rods are respectively and movably hinged on the two sides of the punching plate and are symmetrically arranged, the two clamping blocks are respectively and fixedly connected with one ends of the two clamping rods which are close to each other, the two reset springs are respectively positioned between the horizontal ends of the two clamping rods and the punching plate, the top ends of the two reset springs are respectively fixedly connected with the two clamping rods, the bottom ends of the two reset springs are respectively fixedly connected with the punching plate, the two pressing plates are fixedly connected to one sides, far away from each other, of the two clamping rods respectively, and the rubber pad is fixedly connected to the center of the upper surface of the punching plate.
Preferably, the bottoms of the two clamping blocks are provided with anti-skid pads.
Compared with the prior art, the beneficial effects of the utility model are that: the knee-pad that will punch is bent the working of plastics and is passed through fixture and press from both sides tightly on the board of punching, starts the cutter die-cut downwards of hydraulic telescoping rod drive connecting block bottom, bends the working of plastics to the knee-pad and punches, and after the cutter inserted the knee-pad and bends the working of plastics during punching, the buffer block bottom can the butt on the knee-pad is bent the working of plastics to the driving plate below is provided with buffer spring, the effectual follow-up impact force that the cutter received after punching the completion that has reduced has prolonged the life of cutter.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic view of the right side structure of the middle standing plate of the present invention.
In the figure:
1. a base plate;
2. a punching mechanism; 21. a vertical plate; 22. a hydraulic telescopic rod; 23. a first chute; 24. a first sliding block; 25. a drive plate; 26. a second chute; 27. a second sliding block; 28. a buffer tank; 29. connecting blocks; 211. a buffer spring; 212. a punch; 213. a buffer block; 214. a cutter;
3. a clamping mechanism; 31. punching a plate; 32. a clamping bar; 33. a clamping block; 34. a return spring; 35. a pressing plate;
4. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the punching processing device for the bent knee pad plastic part comprises a base plate 1, wherein a punching mechanism 2 is fixedly connected to the upper surface of the base plate 1, a clamping mechanism 3 is fixedly connected to the upper surface of the base plate 1, and a rubber pad 4 is arranged above the clamping mechanism 3.
The punching mechanism 2 comprises a vertical plate 21, a hydraulic telescopic rod 22, a first sliding groove 23, a first sliding block 24, a transmission plate 25, a second sliding groove 26, a second sliding block 27, a buffer groove 28, a connecting block 29, a buffer spring 211, a punch 212, a buffer block 213 and a cutter 214, wherein the vertical plate 21 is fixedly connected to the upper surface of the bottom plate 1, the hydraulic telescopic rod 22 is fixedly connected to the upper surface of the vertical plate 21, the first sliding groove 23 is arranged at one side of the vertical plate 21 close to the clamping mechanism 3, the first sliding block 24 is slidably connected in the first sliding groove 23, the first sliding block 24 is fixedly connected to the telescopic end of the hydraulic telescopic rod 22, the transmission plate 25 is fixedly connected to the outer side wall of the first sliding block 24, two second sliding grooves 26 are arranged at one side of the vertical plate 21 close to the clamping mechanism 3, the two second sliding grooves 26 are respectively positioned at two sides, each second sliding groove 26 is connected with two second sliding blocks 27 in a sliding manner, four second sliding blocks 27 are fixedly connected with one side of the connecting block 29 close to the vertical plate 21, one side of the connecting block 29 close to the vertical plate 21 is provided with a buffer groove 28, the transmission plate 25 is connected in the buffer groove 28 in a sliding manner, the buffer spring 211 is provided in plural, the plural buffer springs 211 are located in the buffer groove 28, the plurality of buffer springs 211 are all located below the transmission plate 25, the tops of the plurality of buffer springs 211 are all fixedly connected with the transmission plate 25, the bottoms of the plurality of buffer springs 211 are all fixedly connected with the connecting block 29, the plurality of buffer springs 211 are uniformly distributed, the punch 212 is fixedly connected with the bottom of the connecting block 29, the buffer block 213 is in threaded sleeve connection with the bottom end of the punch 212, the cutter 214 is fixedly inserted at the bottom of the buffer block 213, the hydraulic telescopic rod 22 is started to drive the cutter 214 to punch downwards, and knee-pad bent plastic parts are punched;
the cutter 214 and the rubber pad 4 are positioned on the same vertical line, and when the cutter 214 punches the bent knee pad plastic part by punching downwards, the rubber pad 4 can prevent the cutter 214 from directly impacting on the punching plate 31, so that the service life of the cutter 214 is prolonged;
the maximum distance of downward movement of the telescopic end of the hydraulic telescopic rod 22 is greater than the distance between the bottom end of the cutter 214 and the rubber pad 4, so that when the cutter 214 punches a hole by downward punching, the cutter 214 can punch a bent knee pad plastic piece;
the clamping mechanism 3 comprises a punching plate 31, two clamping rods 32, two clamping blocks 33, two reset springs 34 and a pressing plate 35, the punching plate 31 is fixedly connected to the upper surface of the bottom plate 1, the punching plate 31 is positioned below the cutter 214, the two clamping rods 32 are respectively and movably hinged to two sides of the punching plate 31, the two clamping rods 32 are symmetrically arranged, the two clamping blocks 33 are respectively and fixedly connected to one ends, close to each other, of the two clamping rods 32, the two reset springs 34 are respectively and fixedly connected between the horizontal ends of the two clamping rods 32 and the punching plate 31, the top ends of the two reset springs 34 are respectively and fixedly connected with the two clamping rods 32, the bottom ends of the two reset springs 34 are respectively and fixedly connected with the punching plate 31, the two pressing plates 35 are respectively and fixedly connected to one side, far away from each other, of the two pressing plates 35, a rubber gasket 4 is fixedly connected to the center of the upper surface of the punching plate 31, the clamping mechanism 3 can clamp the bent knee pad plastic part on the upper surface of the punching plate 31;
the bottoms of the two clamping blocks 33 are provided with non-slip pads, and when the clamping mechanism 3 clamps the bent knee pad plastic part, the non-slip pads can prevent the bent knee pad plastic part from slipping.
When the knee-pad bending plastic part punching machine is used, a knee-pad bending plastic part needing punching is placed on the punching plate 31, the two pressing plates 35 are pressed to drive the two clamping blocks 33 to be lifted upwards, the two ends of the knee-pad bending plastic part are placed between the two clamping blocks 33 and the punching plate 31, the two pressing plates 35 are loosened to clamp the knee-pad bending plastic part on the punching plate 31, the hydraulic telescopic rod 22 is started to drive the first sliding block 24 to move downwards, the first sliding block 24 drives the transmission plate 25 to move downwards, the transmission plate 25 drives the connecting block 29 to move downwards under the action of the buffer spring 211, the connecting block 29 drives the cutter 214 at the bottom of the punch 212 to punch downwards, the knee-pad bending plastic part is punched, after the cutter 214 is inserted into the knee-pad bending plastic part and bent, the bottom of the buffer block 213 can abut against the knee-pad bending plastic part, the subsequent impact force received by the cutter 214 after punching is finished is reduced, and the impact force received by the buffer spring 211 fixedly connected below, the service life of the cutter 214 is extended.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a knee-pad working of plastics processingequipment that punches of bending which characterized in that: the punching machine comprises a base plate (1), wherein a punching mechanism (2) is fixedly connected to the upper surface of the base plate (1), a clamping mechanism (3) is fixedly connected to the upper surface of the base plate (1), and a rubber pad (4) is arranged above the clamping mechanism (3).
2. The punching device for bent plastic parts of knee pads according to claim 1, wherein: the punching mechanism (2) comprises a vertical plate (21), a hydraulic telescopic rod (22), a first sliding groove (23), a first sliding block (24), a transmission plate (25), a second sliding groove (26), a second sliding block (27), a buffer groove (28), a connecting block (29), a buffer spring (211), a punch head (212), a buffer block (213) and a cutter (214), wherein the vertical plate (21) is fixedly connected to the upper surface of the base plate (1), the hydraulic telescopic rod (22) is fixedly connected to the upper surface of the vertical plate (21), the first sliding groove (23) is arranged on one side, close to the clamping mechanism (3), of the vertical plate (21), the first sliding block (24) is slidably connected into the first sliding groove (23), the first sliding block (24) is fixedly connected to the telescopic end of the hydraulic telescopic rod (22), the transmission plate (25) is fixedly connected to the outer side wall of the first sliding block (24), the number of the second sliding grooves (26) is two, the number of the second sliding grooves (26) is four, each second sliding groove (26) is connected with the number of the second sliding blocks (27) in a sliding mode, the number of the second sliding blocks (27) is four, the number of the second sliding blocks (27) is fixed to one side, close to the vertical plate (21), of the connecting block (29), a buffer groove (28) is formed in one side, close to the vertical plate (21), of the connecting plate (25), the driving plate (25) is connected into the buffer groove (28) in a sliding mode, the number of the buffer springs (211) is multiple, the number of the buffer springs (211) are located in the buffer groove (28), the number of the buffer springs (211) are located below, the top of the buffer springs (211) is fixedly connected with the transmission plate (25), the bottom of the buffer springs (211) is fixedly connected with the connecting block (29), the buffer springs (211) are uniformly distributed, the punch (212) is fixedly connected to the bottom of the connecting block (29), the buffer block (213) is sleeved at the bottom end of the punch (212) in a threaded mode, and the cutter (214) is fixedly inserted into the bottom of the buffer block (213).
3. The punching device for bent plastic parts of knee pads according to claim 2, wherein: the cutter (214) and the rubber pad (4) are positioned on the same vertical line.
4. The punching device for bent plastic parts of knee pads according to claim 2, wherein: the maximum distance of the downward movement of the telescopic end of the hydraulic telescopic rod (22) is greater than the distance between the bottom end of the cutter (214) and the rubber pad (4).
5. The punching device for bent plastic parts of knee pads according to claim 2, wherein: the clamping mechanism (3) comprises a punching plate (31), clamping rods (32), clamping blocks (33), a reset spring (34) and a pressing plate (35), the punching plate (31) is fixedly connected to the upper surface of the bottom plate (1), the punching plate (31) is located below the cutter (214), the clamping rods (32) are provided with two clamping rods (32), the two clamping rods (32) are movably hinged to the two sides of the punching plate (31) respectively, the two clamping rods (32) are symmetrically arranged, the two clamping blocks (33) are provided with two, the two clamping blocks (33) are fixedly connected to one ends, close to each other, of the two clamping rods (32) respectively, the reset spring (34) is provided with two parts, the reset spring (34) is located between the horizontal ends of the two clamping rods (32) and the punching plate (31) respectively, the top end of the reset spring (34) is fixedly connected with the two clamping rods (32) respectively, two the bottom of reset spring (34) all with punch board (31) fixed connection, press board (35) to be provided with two, two press board (35) fixed connection respectively in the one side of keeping away from each other of two clamping bars (32), rubber pad (4) fixed connection is in the central authorities of punching board (31) upper surface.
6. The punching device for bent plastic parts of knee pads according to claim 5, wherein: the bottoms of the two clamping blocks (33) are provided with anti-skid pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022472163.3U CN213440087U (en) | 2020-10-31 | 2020-10-31 | Knee pad working of plastics processingequipment that punches of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022472163.3U CN213440087U (en) | 2020-10-31 | 2020-10-31 | Knee pad working of plastics processingequipment that punches of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213440087U true CN213440087U (en) | 2021-06-15 |
Family
ID=76297235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022472163.3U Expired - Fee Related CN213440087U (en) | 2020-10-31 | 2020-10-31 | Knee pad working of plastics processingequipment that punches of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213440087U (en) |
-
2020
- 2020-10-31 CN CN202022472163.3U patent/CN213440087U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211031 |