CN214322624U - Positioning tool for numerical control edge milling of circuit board without PIN holes - Google Patents
Positioning tool for numerical control edge milling of circuit board without PIN holes Download PDFInfo
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- CN214322624U CN214322624U CN202022581849.6U CN202022581849U CN214322624U CN 214322624 U CN214322624 U CN 214322624U CN 202022581849 U CN202022581849 U CN 202022581849U CN 214322624 U CN214322624 U CN 214322624U
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- circuit board
- main body
- numerical control
- mounting plate
- control edge
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Abstract
The utility model discloses a no PIN hole circuit board numerical control edge milling is with location frock, including the main part mounting panel, the upper surface of main part mounting panel is evenly to set up fixed mounting and supports the kicking block, and the inside of main part mounting panel has seted up movable spout, the lower surface central point of main part mounting panel puts fixed mounting and has two-way hydraulic cylinder linear electric motor, two-way hydraulic cylinder linear electric motor's output is evenly to set up fixed mounting and connects the movable rod, the equal fixed mounting in end of connecting the movable rod has the sliding block, sliding block upper surface both sides are the symmetry and set up fixed mounting and have link block, and sliding block upper surface central point puts fixed mounting have the spliced pole that matches with movable spout. The utility model discloses in the use, can play the effect of quick location to the product in no PIN hole to damage the situation of product, simple to use can not appear at fixed process.
Description
Technical Field
The utility model relates to a PCB board processing technology field especially relates to a no PIN hole circuit board numerical control is milled limit and is used location frock.
Background
The numerical control edge milling of a finished circuit board is a key process in the manufacturing process of a PCB, the edge milling, groove milling, PIN hole milling and other processing are carried out on a high-precision figure required by a customer according to a coordinate program of engineering design by high-speed rotation of a milling cutter, but partial circuit board design applied in the 5G industry at present does not have PIN hole positioning, high-precision PIN hole positioning and finished product delivery and use cannot be realized, and the condition that the size is unqualified when the milling cutter is in a path is taught by a product related to the 5G industry, namely a 5G product is oversized, the area is ultra-wide and other product styles are more and more in demand, so that the positioning tool for the numerical control edge milling of the circuit board without the PIN hole is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the no PIN hole circuit board numerical control that provides mills limit and uses location frock.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a locating tool for numerical control edge milling of a circuit board without PIN holes comprises a main body mounting plate, wherein the upper surface of the main body mounting plate is uniformly provided with a fixed supporting top block, a movable sliding groove is formed in the main body mounting plate, the lower surface center of the main body mounting plate is fixedly provided with a bidirectional hydraulic cylinder linear motor, the output end of the bidirectional hydraulic cylinder linear motor is uniformly provided with a fixed connecting movable rod, the tail ends of the connecting movable rods are respectively and fixedly provided with a sliding block, the two sides of the upper surface of the sliding block are symmetrically provided with fixed connecting sliding blocks, the center of the upper surface of the sliding block is fixedly provided with a connecting column matched with the movable sliding groove, the lower surface of the main body mounting plate is uniformly provided with a connecting sliding groove matched with the connecting sliding block, the top end of the connecting column is fixedly provided with a right-angle groove plate, and the position of the connecting column on the upper side of the main body mounting plate is fixedly provided with an L-shaped connecting frame rod, the upper surface of the L-shaped connecting frame rod is uniformly provided with connecting rivets which are fixedly arranged.
Preferably, one of the supporting top blocks is located at the center of the upper surface of the main body mounting plate, and in addition, the supporting top blocks are uniformly arranged along one of the supporting top blocks.
Preferably, the movable sliding groove is inclined at 45 degrees along the central plane of the main body mounting plate.
Preferably, the upper surface of supporting the kicking block is provided with the rubber cushion, just the upper surface of supporting the kicking block, the inner wall bottom of right angle frid and the upper surface of connecting the rivet all are located same horizontal plane.
Preferably, the top end of each connecting rivet is rotatably provided with a rotating sleeve ring.
The utility model provides a no PIN hole circuit board numerical control milling limit is with location frock, beneficial effect lies in: aiming at some products without PIN holes, the scheme is provided with two groups of right-angle groove plates which are distributed oppositely, in the using process, the products are directly placed on each group of supporting top blocks, then a bidirectional hydraulic cylinder linear motor is started to drive two connecting sliding blocks to move close to or away from each other, in the process of mutual close, the right-angle groove plates slowly contact the products, because the two connecting sliding blocks move oppositely along the central point of a main body mounting plate, in the fixing process, the central point of the products is superposed with the central point of the main body mounting plate, in the subsequent processing, the central point of the main body mounting plate is positioned through a machine tool, the central point of the products can be determined, the later operations of edge milling, hole milling, groove milling and the like are convenient, in the process of gradual fixing, a rotating sleeve ring on a connecting rivet is arranged, on the premise of not interfering and not scratching the outer edge of the products, the product can not deviate in the fixing process, the positioning accuracy is improved, and the later-stage processing is facilitated.
Drawings
Fig. 1 is a schematic structural view of a positioning tool for numerical control edge milling of a circuit board without PIN holes provided by the utility model;
fig. 2 is an oblique cut-away view of the positioning tool for numerical control edge milling of the circuit board without PIN holes provided by the utility model;
fig. 3 is the utility model provides a no PIN hole circuit board numerical control edge milling is with L type connector lever part's of location frock structural sketch.
In the figure: 1. an L-shaped connecting frame rod; 2. connecting columns; 3. a right-angle groove plate; 4. connecting rivets; 5. a rotating sleeve ring; 6. a main body mounting plate; 7. supporting the top block; 8. a movable chute; 9. a slider; 10. a bidirectional hydraulic cylinder linear motor; 11. connecting a movable rod; 12. connecting the sliding block; 13. and a connecting chute.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
Referring to fig. 1-3, a locating tool for numerical control edge milling of a circuit board without PIN holes comprises a main body mounting plate 6, wherein the upper surface of the main body mounting plate 6 is uniformly and fixedly provided with supporting jacking blocks 7, a movable sliding groove 8 is arranged inside the main body mounting plate 6, the central position of the lower surface of the main body mounting plate 6 is fixedly provided with a bidirectional hydraulic cylinder linear motor 10, the output end of the bidirectional hydraulic cylinder linear motor 10 is uniformly and fixedly provided with connecting movable rods 11, the tail ends of the connecting movable rods 11 are respectively and fixedly provided with a sliding block 9, two sides of the upper surface of the sliding block 9 are respectively and symmetrically provided with connecting sliding blocks 12, the central position of the upper surface of the sliding block 9 is fixedly provided with a connecting column 2 matched with the movable sliding groove 8, the lower surface of the main body mounting plate 6 is uniformly provided with a connecting sliding groove 13 matched with the connecting sliding block 12, the top end of the connecting column 2 is fixedly provided with a right-angle groove plate 3, and the position fixed mounting that spliced pole 2 is located 6 upsides of main part mounting panel has L type connector lever 1, the upper surface of L type connector lever 1 is evenly to set up fixed mounting and connects rivet 4, one of them supports the central point that kicking block 7 is located 6 upper surfaces of main part mounting panel and puts, it is evenly to set up along one of them kicking block 7 to support kicking block 7 in addition, activity spout 8 is 45 degrees slopes along the central plane of main part mounting panel 6, the upper surface that supports kicking block 7 is provided with the rubber cushion, and support the upper surface of kicking block 7, the inner wall bottom of right angle frid 3 and the upper surface of connecting rivet 4 all are located same horizontal plane, every top of connecting rivet 4 all rotates installs the change lantern ring 5.
In the utility model, in the using process, two connecting slide blocks 9 are positioned at the outermost position of the movable sliding chute 8 and are initial positions, and then products are placed on each supporting top block 7, so that the right-angle edges of the products and the right-angle groove plates 3 are positioned at the mutually matched positions;
then starting a bidirectional hydraulic cylinder linear motor 10, wherein two connecting sliding blocks 9 are drawn by a connecting movable rod 11 to enable two right-angle groove plates 3 to be close to each other, and because the bidirectional hydraulic cylinder linear motor 10 is positioned at the center of a main body mounting plate 6, the two right-angle groove plates 3 are in a state of moving towards a central point, then the two right-angle groove plates 3 slowly contact with the right-angle edge of a product, and the central point of the product is slowly moved to the central point of the main body mounting plate 6 until the central points of the product and the main body mounting plate 6 are overlapped, the central point of the product is the central point of the main body mounting plate 6, and in the processing process, the processing central point of the product can be determined by positioning the central point of the main body mounting plate 6;
in the product moving process, the connecting column 2 drives the L-shaped connecting frame rod 1 to move, the rotating sleeve ring 5 is in contact with the outer edge of the product, the outer edge of the product cannot be scratched, and the product can be promoted to move until the product is in a relatively vertical state with the right-angle groove plate 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The positioning tool for numerical control edge milling of the circuit board without the PIN hole comprises a main body mounting plate (6) and is characterized in that the upper surface of the main body mounting plate (6) is uniformly provided with a fixed support top block (7), a movable sliding chute (8) is formed in the main body mounting plate (6), the lower surface center of the main body mounting plate (6) is fixedly provided with a bidirectional hydraulic cylinder linear motor (10), the output end of the bidirectional hydraulic cylinder linear motor (10) is uniformly provided with a fixed connection movable rod (11), the tail end of the connection movable rod (11) is fixedly provided with a sliding block (9), the two sides of the upper surface of the sliding block (9) are symmetrically provided with a fixed connection sliding block (12), and the upper surface center of the sliding block (9) is fixedly provided with a connecting column (2) matched with the movable sliding chute (8), the lower surface of main part mounting panel (6) is evenly to set up and sets up spout (13) of being connected with link block (12) matching, spliced pole (2) top fixed mounting has right angle frid (3), just the position fixed mounting that spliced pole (2) are located main part mounting panel (6) upside has L type connecting bracket pole (1), the upper surface of L type connecting bracket pole (1) is evenly to set up fixed mounting and is connected rivet (4).
2. The positioning tool for numerical control edge milling of the PIN-free circuit board according to claim 1, wherein one of the supporting top blocks (7) is located at the center of the upper surface of the main body mounting plate (6), and the supporting top blocks (7) are uniformly arranged along one of the supporting top blocks (7).
3. The positioning tool for numerical control edge milling of the circuit board without the PIN hole according to claim 1, wherein the movable sliding groove (8) is inclined at 45 degrees along a central plane of the main body mounting plate (6).
4. The positioning tool for numerical control edge milling of the circuit board without the PIN hole as claimed in claim 1, wherein a rubber cushion is arranged on the upper surface of the supporting top block (7), and the upper surface of the supporting top block (7), the bottom end of the inner wall of the right-angle groove plate (3) and the upper surface of the connecting rivet (4) are all located on the same horizontal plane.
5. The positioning tool for numerical control edge milling of the circuit board without the PIN hole as claimed in claim 1, wherein a rotating collar (5) is rotatably mounted at the top end of each connecting rivet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581849.6U CN214322624U (en) | 2020-11-10 | 2020-11-10 | Positioning tool for numerical control edge milling of circuit board without PIN holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581849.6U CN214322624U (en) | 2020-11-10 | 2020-11-10 | Positioning tool for numerical control edge milling of circuit board without PIN holes |
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| Publication Number | Publication Date |
|---|---|
| CN214322624U true CN214322624U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022581849.6U Active CN214322624U (en) | 2020-11-10 | 2020-11-10 | Positioning tool for numerical control edge milling of circuit board without PIN holes |
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| CN (1) | CN214322624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029534A (en) * | 2021-11-09 | 2022-02-11 | 句容市凯瑞电子科技有限公司 | Edge milling machine for stainless steel processing and use method thereof |
-
2020
- 2020-11-10 CN CN202022581849.6U patent/CN214322624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029534A (en) * | 2021-11-09 | 2022-02-11 | 句容市凯瑞电子科技有限公司 | Edge milling machine for stainless steel processing and use method thereof |
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