CN210670804U - Clamping device is used in processing of PCB board with flexible elastic mechanism - Google Patents
Clamping device is used in processing of PCB board with flexible elastic mechanism Download PDFInfo
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- CN210670804U CN210670804U CN201921849732.2U CN201921849732U CN210670804U CN 210670804 U CN210670804 U CN 210670804U CN 201921849732 U CN201921849732 U CN 201921849732U CN 210670804 U CN210670804 U CN 210670804U
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Abstract
The utility model discloses a clamping device is used in processing of PCB board with flexible elastic mechanism, including locating frame, flexible elastic mechanism and hoop piece, the lateral wall middle part intercommunication of locating frame has the connecting rod, and the outer wall of connecting rod installs the adapter sleeve, adapter sleeve's top welding has fixed frame, the spacing groove has been seted up at the inside edge of limiting plate, and the inside end bonding of spacing groove has the elasticity air cushion, flexible elastic mechanism installs the inside top at the spacing groove, the equal hub connection in the inside left and right sides of spacing groove has the gear, flexible elastic mechanism's end welding has the grip block, hoop piece welding is in the inner wall below of fixed frame, and the internally mounted of hoop piece has hoop strip, hoop strip's top welding has the bearing plate. The utility model discloses, all adopt the flexible centre gripping mode of embedding to fix the PCB board for this PCB board is splendid at the in-process overall stability ability of work.
Description
Technical Field
The utility model relates to a PCB board processing correlation technique field specifically is a clamping device is used in PCB board processing with flexible elastic mechanism.
Background
The PCB is also called a printed circuit board, is a provider of electrical connection of electronic components, has been developed for more than 100 years, is mainly designed in a domain design, and has the main advantages of greatly reducing errors of wiring and assembly and improving the automation level and the production labor rate, so that the PCB needs to be fixed in the processing process, and a user can conveniently develop the subsequent processing work of the PCB, thereby needing to use a clamping device.
But clamping device is used in PCB board processing that uses at present all adopts the centre gripping mode of embedding or bearing to fix the PCB board for this PCB board is not good at the in-process overall stability ability of work.
Therefore, a clamping device with a telescopic elastic mechanism for processing the PCB is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is used in processing of PCB board with flexible elastic mechanism all adopts the flexible centre gripping mode of embedding to fix the PCB board for this PCB board is splendid at the in-process overall stability ability of work, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device with a telescopic elastic mechanism for processing a PCB comprises a positioning frame, the telescopic elastic mechanism and a clamp block, wherein the telescopic elastic mechanism is arranged above the positioning frame, and the clamp block is arranged on the inner side of the telescopic elastic mechanism;
the middle part of the side wall of the positioning frame is communicated with a connecting rod, the outer wall of the connecting rod is provided with a connecting sleeve, the top end of the connecting sleeve is welded with a fixing frame, the inner wall of the fixing frame is welded with a limiting plate, the inner edge of the limiting plate is provided with a limiting groove, and the tail end of the inner part of the limiting groove is bonded with an elastic air cushion;
the telescopic elastic mechanism is arranged above the inner part of the limiting groove, gears are respectively and axially connected to the left side and the right side of the inner part of the limiting groove, a clamping plate is welded at the tail end of the telescopic elastic mechanism, and a PCB body is arranged inside the tail end of the clamping plate;
the clamp block is welded below the inner wall of the fixing frame, a clamp strip is arranged inside the clamp block, and a bearing plate is welded at the top end of the clamp strip.
Under the effect of mutually supporting between the screw thread, not only regulate and control connecting sleeve's length, convenient to use person of doing is fixed to the centre gripping of different length PCB board bodies, and the rubber movable rod is receiving the extruded in-process, the top can be toward the inside slow embedding of spacing groove, it regulates and control to the interval between the grip block to do, simultaneously under the effect of mutually supporting between gear and latch, it will remove the grip block behind the required position to do and fix, and the grip block has fixed effect to the PCB board body, the person of doing convenient to use does the development of follow-up processing work to the installation of PCB board body.
Preferably, the tail end of the connecting rod is embedded into the connecting sleeve and is in threaded connection with the connecting sleeve, an inner thread is arranged on the inner wall of the connecting sleeve, and the outer wall of the connecting rod is in threaded arrangement.
Under the effect of mutually supporting between the screw thread, not only regulate and control connecting sleeve's length, the person of doing convenient to use is fixed to the centre gripping of different length PCB board bodies, also has the effect of upset to the PCB board body, the person of doing convenient to use is to the processing on PCB board body positive and negative two sides.
Preferably, the flexible elastic mechanism includes rubber movable rod and elastic rod, and the top of rubber movable rod bonds there is the elastic rod to the rubber movable rod has two sets of about the central axis symmetric arrangement of elastic rod.
The rubber movable rod is receiving the extruded in-process, and the top can be toward the inside slow embedding of spacing groove, does also regulate and control the interval between the grip block, has stable fixed effect to the centre gripping back PCB board body.
Preferably, the rubber movable rod is in meshed connection with the gear, the outer wall of the rubber movable rod is arranged in a zigzag mode, and the top end of the rubber movable rod is tightly attached to the top end of the elastic air cushion.
Under the effect of mutually supporting between gear and the latch, also can fix the grip block after removing to required position, avoid the too big damage to the elastic air cushion that causes of the distance that the rubber movable rod removed, have the effect of protection to the elastic air cushion.
Preferably, the cross section of the clamping plate is arranged in an L-shaped structure, a protective sponge is bonded inside the tail end of the clamping plate, and the clamping plate is symmetrically arranged into two groups relative to the central axis of the positioning frame.
The clamping plate has a fixed effect on the PCB body, the protective sponge can also prevent the outer wall of the PCB body from contacting with the inner wall of the clamping plate, the side wall of the PCB body is protected, and a user can conveniently install the PCB body and can also carry out subsequent processing work.
Preferably, be the draw-in groove connection between clamp piece and the clamp strip, and the clamp piece sets up for "concave" style of calligraphy structure to clamp strip has two sets ofly about the central axis symmetrical arrangement of bearing plate, and the top of bearing plate is closely laminated with the terminal of PCB board body simultaneously.
Under the effect of mutually supporting between clamp piece and clamp strip, do and with firm in connection between bearing plate and the fixed frame, the person of doing of being convenient for does the installation of bearing plate, the bearing plate has the effect of bearing to the PCB board body at the in-process of work to do benefit to and keep holistic stability ability behind the centre gripping of PCB board body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through setting up connecting rod and connecting sleeve, under the effect of mutually supporting between the screw thread, not only regulate and control connecting sleeve's length, the person of facilitating the use who does is fixed to the centre gripping of different length PCB board bodies, also has the effect of upset to the PCB board body, the person of facilitating the use who does is to the processing of PCB board body just anti-double-sided.
2. The utility model discloses, through setting up rubber movable rod and elastic rod, the rubber movable rod is receiving the extruded in-process, and the top can slowly imbed toward the inside of spacing groove, also can regulate and control the interval between the grip block, has the effect of stable fixed to the PCB board body after the centre gripping, and under the effect of mutually supporting between gear and latch, also can fix the grip block after moving to required position, avoid the too big damage to the elasticity air cushion that causes of the distance that the rubber movable rod moved, have the effect of protection to the elasticity air cushion;
3. the utility model discloses, through setting up the grip block, the grip block has fixed effect to the PCB board body, and the outer wall that the PCB board body also can be avoided to the protection sponge contacts with the inner wall of grip block each other, lateral wall to the PCB board body has the effect of protection, the person of facilitating the use who does develop of follow-up processing work to the installation of PCB board body, and under the effect of mutually supporting between clamp piece and clamp strip, do with firm in connection between bearing plate and the fixed frame, the person of facilitating the use who does has the installation of bearing plate, the bearing plate has the effect of bearing to the PCB board body at the in-process of work, in order to do benefit to and keep holistic stability ability behind this body centre gripping of PCB board.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the PCB mounting structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.
In the figure: 1. a positioning frame; 2. a connecting rod; 3. a connecting sleeve; 4. internal thread; 5. a fixing frame; 6. a limiting plate; 7. a limiting groove; 8. an elastic air cushion; 9. a flexible elastic mechanism; 901. a rubber movable rod; 902. an elastic rod; 10. a gear; 11. a clamping plate; 12. a protective sponge; 13. a PCB body; 14. a clamp block; 15. a clamp strip; 16. a bearing plate.
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. 1-4, the present invention provides a technical solution: a PCB processing clamping device with a telescopic elastic mechanism is disclosed, as shown in figures 1 and 3, and comprises a positioning frame 1, a telescopic elastic mechanism 9 and a clamp block 14, wherein the telescopic elastic mechanism 9 is arranged above the positioning frame 1, and the clamp block 14 is arranged on the inner side of the telescopic elastic mechanism 9;
as shown in fig. 1 and 3, the middle part of the side wall of the positioning frame 1 is communicated with a connecting rod 2, the outer wall of the connecting rod 2 is provided with a connecting sleeve 3, the top end of the connecting sleeve 3 is welded with a fixing frame 5, the inner wall of the fixing frame 5 is welded with a limiting plate 6, the inner edge of the limiting plate 6 is provided with a limiting groove 7, and the inner end of the limiting groove 7 is bonded with an elastic air cushion 8;
as shown in fig. 2, the elastic telescopic mechanism 9 is installed above the inside of the limiting groove 7, the left side and the right side of the inside of the limiting groove 7 are respectively connected with a gear 10 in a shaft manner, the tail end of the elastic telescopic mechanism 9 is welded with a clamping plate 11, and a PCB body 13 is installed inside the tail end of the clamping plate 11;
as shown in fig. 1 and 4, the clip block 14 is welded under the inner wall of the fixing frame 5, and a clip strip 15 is installed inside the clip block 14, and a bearing plate 16 is welded to the top end of the clip strip 15.
Through adopting above-mentioned technical scheme, under the effect of mutually supporting between the screw thread, not only regulate and control the length of connecting sleeve 3, the person of facilitating the use is fixed to the centre gripping of different length PCB board bodies 13, and rubber movable rod 901 is receiving extruded in-process, the top can be toward the inside slow embedding of spacing groove 7, also regulate and control the interval between the grip block 11, simultaneously under the effect of mutually supporting between gear 10 and latch, also will remove the grip block 11 behind the required position and fix, and grip block 11 has fixed effect to PCB board body 13, the person of facilitating the use of doing the development of follow-up processing work to the installation of PCB board body 13 also.
Specifically, as shown in fig. 1, the end of the connecting rod 2 is embedded in the connecting sleeve 3 and is in threaded connection with the connecting sleeve 3, the inner wall of the connecting sleeve 3 is provided with an inner wire 4, and the outer wall of the connecting rod 2 is in threaded arrangement.
Through adopting above-mentioned technical scheme, under the effect of mutually supporting between the screw thread, not only regulate and control the length of connecting sleeve 3, the person of also facilitating the use is fixed to the centre gripping of different length PCB board bodies 13, and during the use device, also have the effect of upset to PCB board body 13, the person of also facilitating the use is to the processing on PCB board body 13 just anti-two sides.
Specifically, as shown in fig. 3, the elastic mechanism 9 includes a rubber movable bar 901 and an elastic bar 902, the elastic bar 902 is bonded to the top end of the rubber movable bar 901, and two groups of the rubber movable bars 901 are symmetrically arranged about the central axis of the elastic bar 902.
Through adopting above-mentioned technical scheme, rubber movable rod 901 is receiving extruded in-process, and the top can be toward the inside slow embedding of spacing groove 7, also can regulate and control the interval between grip block 11, and when using the device, has stable fixed effect to the PCB board body 13 after the centre gripping.
Specifically, as shown in fig. 1 and 3, the rubber movable rod 901 is in meshed connection with the gear 10, the outer wall of the rubber movable rod 901 is arranged in a zigzag manner, and the top end of the rubber movable rod 901 is tightly attached to the top end of the elastic air cushion 8.
Through adopting above-mentioned technical scheme, under the effect of mutually supporting between gear 10 and the latch, also can fix the grip block 11 after removing to required position, avoid the too big damage to elastic air cushion 8 that causes of the distance that rubber movable rod 901 removed, when using the device, have the effect of protection to elastic air cushion 8.
Specifically, as shown in fig. 1 and 2, the cross section of the clamping plate 11 is arranged in an "L" shape, a protective sponge 12 is adhered to the inside of the end of the clamping plate 11, and two groups of clamping plates 11 are symmetrically arranged about the central axis of the positioning frame 1.
Through adopting above-mentioned technical scheme, grip block 11 has fixed effect to PCB board body 13 to protection sponge 12 also can avoid the outer wall of PCB board body 13 and the inner wall of grip block 11 to contact each other, and when using the device, has the effect of protection to the lateral wall of PCB board body 13, and the person of also facilitating the use can follow-up processing work's the development to the installation of PCB board body 13.
Specifically, as shown in fig. 4, the clamp block 14 and the clamp strip 15 are connected by a clamp groove, the clamp block 14 is arranged in a concave structure, two groups of clamp strips 15 are symmetrically arranged about the central axis of the bearing plate 16, and the top end of the bearing plate 16 is tightly attached to the end of the PCB body 13.
Through adopting above-mentioned technical scheme, under the effect of mutually supporting between clamp piece 14 and clamp strip 15, also can be with firm in connection between 16 and the fixed frame 5 of bearing plate, the user of also being convenient for has the effect of bearing to the installation of bearing plate 16, when using the device, the bearing plate 16 has the bearing to the in-process of work of the PCB board body 13 to do benefit to and keep holistic stability ability behind the 13 centre gripping of PCB board body.
The working principle is as follows: the clamping device with the telescopic elastic mechanism for processing the PCB comprises a connecting sleeve 3, a clamping plate 11, a plurality of clamping rods, a plurality of elastic rods 902, a plurality of elastic threads and a plurality of connecting threads, wherein the connecting sleeve 3 is rotated clockwise or anticlockwise according to the length of a PCB body 13, the length of the connecting sleeve 3 is conveniently regulated and controlled by a user under the action of the mutual matching of the threads, the peripheral outer walls of the PCB body 13 are all embedded into the tail end groove of the clamping plate 11, the peripheral outer walls of the PCB body 13 are all tightly attached to a protective sponge 12 on the tail end inner wall of the clamping plate 11, the rubber movable rods 901 and the elastic rods 902 at the top end of the clamping plate 11 are all extruded, the top ends of the rubber movable rods 901 can be slowly embedded into the limiting grooves 7 in the extruding process, the space between the clamping plates 11 can also be regulated and controlled, and the clamping plate 11 which is moved to a required position can also be fixed under the action of the, avoid the too big damage to elastic air cushion 8 of distance that rubber movable rod 901 removed, all imbed the clamp strip 15 at the first and last both ends of bearing plate 16 in the inside recess of clamp piece 14 at last, the top of bearing plate 16 and the terminal laminating each other of PCB board body 13 this moment have the effect of bearing at the in-process of work to PCB board body 13, have just so accomplished this clamping device's for PCB board processing use process with flexible elastic mechanism.
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 clamping device is used in processing of PCB board with flexible elastic mechanism which characterized in that: the clamp comprises a positioning frame (1), a telescopic elastic mechanism (9) and a clamp block (14), wherein the telescopic elastic mechanism (9) is arranged above the positioning frame (1), and the clamp block (14) is arranged on the inner side of the telescopic elastic mechanism (9);
the middle of the side wall of the positioning frame (1) is communicated with a connecting rod (2), the outer wall of the connecting rod (2) is provided with a connecting sleeve (3), the top end of the connecting sleeve (3) is welded with a fixed frame (5), the inner wall of the fixed frame (5) is welded with a limiting plate (6), the inner edge of the limiting plate (6) is provided with a limiting groove (7), and the inner tail end of the limiting groove (7) is bonded with an elastic air cushion (8);
the telescopic elastic mechanism (9) is arranged above the inner part of the limiting groove (7), gears (10) are respectively connected to the left side and the right side of the inner part of the limiting groove (7) in a shaft mode, a clamping plate (11) is welded at the tail end of the telescopic elastic mechanism (9), and a PCB body (13) is arranged inside the tail end of the clamping plate (11);
the clamp block (14) is welded below the inner wall of the fixing frame (5), a clamp strip (15) is arranged inside the clamp block (14), and a bearing plate (16) is welded at the top end of the clamp strip (15).
2. The clamping device with the elastic mechanism for PCB processing of claim 1, wherein: threaded connection between the inside of connecting sleeve (3) and connecting sleeve (3) is embedded to the end of connecting rod (2), and the inner wall of connecting sleeve (3) is provided with internal thread (4) to the outer wall of connecting rod (2) is the screw thread form setting.
3. The clamping device with the elastic mechanism for PCB processing of claim 1, wherein: the telescopic elastic mechanism (9) comprises rubber movable rods (901) and elastic rods (902), the elastic rods (902) are bonded to the top ends of the rubber movable rods (901), and two groups of the rubber movable rods (901) are symmetrically arranged around the central axis of the elastic rods (902).
4. The clamping device with the elastic mechanism for PCB processing as claimed in claim 3, wherein: the rubber movable rod (901) is in meshed connection with the gear (10), the outer wall of the rubber movable rod (901) is arranged in a zigzag mode, and the top end of the rubber movable rod (901) is tightly attached to the top end of the elastic air cushion (8).
5. The clamping device with the elastic mechanism for PCB processing of claim 1, wherein: the cross section of grip block (11) sets up for "L" type structure, and the terminal inside bonding of grip block (11) has protection sponge (12) to grip block (11) have two sets ofly about the central axis symmetrical arrangement of locating frame (1).
6. The clamping device with the elastic mechanism for PCB processing of claim 1, wherein: the clamp is characterized in that the clamp blocks (14) are connected with the clamp strips (15) through clamping grooves, the clamp blocks (14) are arranged in a concave-shaped structure, two groups of clamp strips (15) are symmetrically arranged about the central axis of the bearing plate (16), and meanwhile the top end of the bearing plate (16) is tightly attached to the tail end of the PCB body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849732.2U CN210670804U (en) | 2019-10-31 | 2019-10-31 | Clamping device is used in processing of PCB board with flexible elastic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849732.2U CN210670804U (en) | 2019-10-31 | 2019-10-31 | Clamping device is used in processing of PCB board with flexible elastic mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210670804U true CN210670804U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849732.2U Active CN210670804U (en) | 2019-10-31 | 2019-10-31 | Clamping device is used in processing of PCB board with flexible elastic mechanism |
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| CN (1) | CN210670804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906951A (en) * | 2020-07-30 | 2020-11-10 | 重庆电子工程职业学院 | Interior decoration uses land brick cutting device |
| CN113068323A (en) * | 2021-03-06 | 2021-07-02 | 肖钰浩 | Welding jig convenient to fixed PCB board |
-
2019
- 2019-10-31 CN CN201921849732.2U patent/CN210670804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906951A (en) * | 2020-07-30 | 2020-11-10 | 重庆电子工程职业学院 | Interior decoration uses land brick cutting device |
| CN113068323A (en) * | 2021-03-06 | 2021-07-02 | 肖钰浩 | Welding jig convenient to fixed PCB board |
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