CN214265876U - Lower positioning tool for printed board machining - Google Patents
Lower positioning tool for printed board machining Download PDFInfo
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- CN214265876U CN214265876U CN202022815305.1U CN202022815305U CN214265876U CN 214265876 U CN214265876 U CN 214265876U CN 202022815305 U CN202022815305 U CN 202022815305U CN 214265876 U CN214265876 U CN 214265876U
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Abstract
The utility model provides a printing board processing is with lower location frock, includes: a lower support; the side fixing piece is arranged on one side of the lower support piece and comprises a lower fixing plate, and the lower fixing plate extends upwards and is provided with a side fixing plate; the end positioning assembly is arranged on the lower supporting piece, is opposite to the side fixing piece and comprises a cross sliding block arranged on the lower supporting piece, a screw rod is screwed on the cross sliding block, one end of the screw rod penetrates out of the lower supporting piece, a rotating disc is arranged at the penetrating end of the screw rod, an upper limiting plate is arranged at the upper end of the cross sliding block, and a positioning plate is arranged at the inner side end of the upper limiting plate in an upward extending mode; and the side clamping assembly is arranged on the lower supporting piece, is positioned on two sides of the side fixing piece and is used for clamping two sides when the printed board is processed. The utility model discloses the lower extreme support cardboard of convenience usefulness to the printing board drilling is fixed, easy operation can improve the location effect of cardboard, improves the positioning accuracy of cardboard, can effectually prevent that the cardboard from removing the phenomenon in the in-process of processing from appearing, has also reduced operating personnel's working strength simultaneously, has stronger practicality.
Description
Technical Field
The utility model relates to a relevant technical field of printing board processing auxiliary assembly especially relates to a printing board processing is with lower location frock.
Background
The printed circuit board is also called a printed circuit board and is a carrier for electrical connection of electronic components.
There are more holes on the printed board, some holes are used for the connection of upper and lower layer printed circuit, some holes are used for electronic component's fixed and connection, and common printed board is in drilling operation, in order to carry out accurate drilling to the printed board in the processing, consequently often fix the printed board on being fixed in the cardboard, and common cardboard often fixes through the sticky tape, this kind of mode is though can effectively fix the cardboard, but this kind of fixed mode need be relapse to the position of cardboard adjust, simultaneously at the in-process of processing, the sticky tape of fixed position can appear and drop, thereby the drilling to the printed board has caused the influence.
Disclosure of Invention
The utility model provides a printing board processing is with lower location frock to solve the not enough of above-mentioned prior art, the lower extreme that the convenience was used to printing board drilling supports the cardboard and fixes, easy operation can improve the location effect of cardboard, improves the positioning accuracy of cardboard, can effectually prevent that the cardboard removes the phenomenon at the in-process of processing from appearing, has also reduced operating personnel's working strength simultaneously, has stronger practicality.
In order to realize the purpose of the utility model, the following technologies are adopted:
the utility model provides a printing board processing is with lower location frock, includes:
a lower support;
the side fixing piece is arranged on one side of the lower support piece and comprises a lower fixing plate, and the lower fixing plate extends upwards and is provided with a side fixing plate;
the end positioning assembly is arranged on the lower supporting piece, is opposite to the side fixing piece and comprises a cross sliding block arranged on the lower supporting piece, a screw rod is screwed on the cross sliding block, one end of the screw rod penetrates out of the lower supporting piece, a rotating disc is arranged at the penetrating end of the screw rod, an upper limiting plate is arranged at the upper end of the cross sliding block, and a positioning plate is arranged at the inner side end of the upper limiting plate in an upward extending mode;
and the side clamping assembly is arranged on the lower supporting piece, is positioned on two sides of the side fixing piece and is used for clamping two sides when the printed board is processed.
Furthermore, the lower supporting piece comprises a bottom plate, four supporting legs are arranged at four corners of the bottom plate in a downward extending mode, downward extending cylinders are arranged at four corners of the bottom plate in a downward extending mode, through holes are formed in the four corners of the bottom plate in a penetrating mode, the through holes correspond to the downward extending cylinders one by one, and the through holes are concentric with the corresponding downward extending cylinders;
the bottom plate is formed with a cross groove, and the cross sliding block is arranged in the cross groove.
Furthermore, two pairs of strip holes are formed in the bottom plate in a downward penetrating mode, limiting rods are arranged in the strip holes, and the upper end of each pair of strip holes is arranged at the upper end of the side clamping component.
Further, the side clamping assembly comprises a rotating rod arranged at the center of the bottom plate, a driving wheel is arranged at the lower end of the rotating rod, a worm is matched with the driving wheel, a pair of rotating seats are arranged at two ends of the worm, L-shaped plates are arranged on the rotating seats, the L-shaped plates are arranged on the bottom plate, a rotating rod extends outwards from one end of the worm, a limiting seat is arranged at the other end of the rotating rod, the limiting seat is arranged at the lower end of the bottom plate, a rotating disc is arranged at the outer side end of the rotating rod, a driven wheel is arranged at the upper end of the driving wheel, a pair of racks are arranged on two sides of the driven wheel, the racks are meshed with the driven wheel, a concave plate is arranged at the other end of each rack, two ends of the concave plate are penetrated through the elongated holes, the upper end of the concave plate is penetrated through the limiting rod, an upper connecting plate is arranged at the upper end of the concave plate, and a side clamping plate is arranged at the other end of the upper connecting plate;
a pair of bending pieces is arranged on the outer side of one of the racks;
the other rack is arranged on the inner side of the L-shaped plate.
Furthermore, the inner walls of the side clamping plates, the side fixing plates and the positioning plate are all provided with hard rubber pads.
The technical scheme has the advantages that:
the utility model discloses the lower extreme support cardboard of convenience usefulness to the printing board drilling is fixed, easy operation can improve the location effect of cardboard, improves the positioning accuracy of cardboard, can effectually prevent that the cardboard from removing the phenomenon in the in-process of processing from appearing, has also reduced operating personnel's working strength simultaneously, has stronger practicality.
Drawings
Fig. 1 shows a perspective view of a first embodiment.
Fig. 2 shows a perspective view of the second embodiment.
Fig. 3 shows a three-dimensional structure of one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, a lower positioning tool for printed board processing includes: a lower supporting piece 1, a side fixing piece 2 end positioning component 3 and a side clamping component 4.
Lower support piece 1, including bottom plate 10, four corner downwardly extending's of bottom plate 10 are equipped with supporting legs 11 four, four corner downwardly extending's of bottom plate 10 are equipped with down a section of thick bamboo 12, and the shaping that four corners of bottom plate 10 run through has wear hole 13, wear hole 13 and the 12 one-to-one of down a section of thick bamboo, and wear hole 13 and the lower section of thick bamboo 12 of corresponding down concentric. The base plate 10 is formed with a cross slot 100. Two pairs of elongated holes 101 are formed in the bottom plate 10 in a downward penetrating manner, and limiting rods 102 are arranged in the elongated holes 101.
The side fixing member 2 is disposed at one side of the lower support 1, and includes a lower fixing plate 20, and a side fixing plate 21 is disposed on the lower fixing plate 20 and extends upward.
The end positioning component 3 is arranged on the lower supporting piece 1 and is right opposite to the side fixing piece 2, and comprises a cross sliding block 30 arranged in a cross groove 100, a screw rod 31 is screwed on the cross sliding block 30, one end of the screw rod 31 penetrates out of the lower supporting piece 1, a rotating disc 34 is arranged at the penetrating end of the screw rod 31, an upper limiting plate 32 is arranged at the upper end of the cross sliding block 30, and a positioning plate 33 is arranged at the inner side end of the upper limiting plate 32 and extends upwards.
And the side clamping assemblies 4 are arranged on the lower supporting piece 1, are positioned on two sides of the side fixing piece 2 and are used for clamping two sides when the printed board is processed. It is including locating bull stick 430 of bottom plate 10 central point department of putting, bull stick 430 lower extreme is equipped with drive wheel 43, drive wheel 43 cooperates there is worm 41, the both ends of worm 41 are equipped with and rotate a pair of seat 400, it all installs L shaped plate 40 to rotate seat 400, L shaped plate 40 all installs in bottom plate 10, the outside extension of one end of worm 41 is equipped with dwang 410, the other end of dwang 410 is equipped with spacing seat 42, spacing seat 42 is installed in the lower extreme of bottom plate 10, the outside end of dwang 410 is equipped with carousel 411, the upper end of drive wheel 43 is equipped with from driving wheel 44, it is a pair of rack 45 all to be equipped with from driving wheel 44 both sides, rack 45 all meshes in from driving wheel 44, the other one end of rack 45 all is equipped with concave plate 470, the both ends of concave plate 470 all wear rectangular hole 101, concave plate 470 upper end all wears in gag lever 102, the upper end of concave plate 470 all is equipped with upper connecting plate 471, the other end of upper connecting plate 471 all is equipped with side splint 472. A pair of bending pieces 46 are arranged outside one of the racks 45. Another rack 45 is provided on the inside of the L-shaped plate 40. Hard rubber pads are arranged on the inner walls of the side clamping plate 472, the side fixing plate 21 and the positioning plate 33.
The device fixes and precisely positions the paper board through a lower support member 1, a side fixing member 2, an end positioning member 3 and a side clamping member 4 according to the problems in the prior art, wherein the lower support member 1 can horizontally support the lower end of the paper board, the side fixing member 2 and the end positioning member 3 can position and fix two sides of the paper board, and the side clamping member 4 is used for fixing the other two sides of the paper board, wherein the lower support member 1 is fixedly installed on a drilling machine tool, wherein a bottom plate 10 can horizontally support the lower end of the paper board, wherein supporting legs 11 arranged at four corners of the lower end of the bottom plate 10 facilitate horizontal supporting of the bottom plate 10, and meanwhile, a lower cylinder 12 is used for fixing the bottom plate 10, a side fixing plate 21 and a positioning plate 33 in the side fixing member 2 are used for clamping and fixing two sides of the paper board, in operation, a cross sliding block 30 is driven by rotating a screw 31 through a rotating disc 34 and the rotation of the screw 31, and the movement of the cross slide block 30 will drive the positioning plate 33 to move towards the side fixing plate 21, thereby completing the clamping of the two sides of the paper board. When the other two sides of the cardboard are clamped, the rotating rod 410 is driven to rotate through the turntable 411, the rotating rod 410 rotates to drive the worm 41 to rotate, the worm 41 rotates to drive the driving wheel 43 to rotate, the driving wheel 43 rotates to drive the driven wheel 44 to rotate, the driven wheel 44 rotates to drive the rack 45 to move, the rack 45 moves to drive the concave plate 470 to move along the limiting rod 102, the concave plate 470 finally moves to drive the side clamping plate 472 to move, and the other two sides of the cardboard are clamped and fixed finally until the other two sides of the cardboard are clamped and fixed, and the worm 41 can be locked reversely, so that the stability of the side plate 42 for clamping the cardboard is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a printing board processing is with lower location frock which characterized in that includes:
a lower support (1);
the side fixing piece (2) is arranged on one side of the lower support piece (1) and comprises a lower fixing plate (20), and the lower fixing plate (20) is provided with a side fixing plate (21) in an upward extending mode;
the end positioning assembly (3) is arranged on the lower supporting piece (1), is right opposite to the side fixing piece (2), and comprises a cross sliding block (30) arranged on the lower supporting piece (1), a screw rod (31) is screwed on the cross sliding block (30), one end of the screw rod (31) penetrates out of the lower supporting piece (1), a rotating disc (34) is arranged at the penetrating end of the screw rod (31), an upper limiting plate (32) is arranged at the upper end of the cross sliding block (30), and a positioning plate (33) is arranged at the inner side end of the upper limiting plate (32) in an upward extending mode;
and the side clamping assemblies (4) are arranged on the lower supporting piece (1), are positioned on two sides of the side fixing piece (2), and are used for clamping two sides when the printed board is processed.
2. The lower positioning tool for processing the printed board according to claim 1, wherein the lower support member (1) comprises a bottom plate (10), four supporting legs (11) are arranged at four corners of the bottom plate (10) in a downward extending manner, lower extending cylinders (12) are arranged at four corners of the bottom plate (10) in a downward extending manner, through holes (13) are formed in the four corners of the bottom plate (10) in a penetrating manner, the through holes (13) correspond to the lower extending cylinders (12) one by one, and the through holes (13) are concentric with the corresponding lower extending cylinders (12);
the bottom plate (10) is formed with a cross groove (100), and the cross sliding block (30) is arranged in the cross groove (100).
3. The lower positioning tool for processing the printed board according to claim 2, wherein two pairs of strip holes (101) are formed in the bottom plate (10) in a downward penetrating manner, limiting rods (102) are arranged in the strip holes (101), and the upper end of each side clamp assembly (4) is arranged in each pair of strip holes (101).
4. The lower positioning tool for processing the printed board according to claim 3, wherein the side clamping assembly (4) comprises a rotating rod (430) arranged at the center of the bottom plate (10), a driving wheel (43) is arranged at the lower end of the rotating rod (430), a worm (41) is matched with the driving wheel (43), a pair of rotating seats (400) are arranged at two ends of the worm (41), L-shaped plates (40) are respectively installed on the rotating seats (400), the L-shaped plates (40) are respectively installed on the bottom plate (10), a rotating rod (410) is arranged at one end of the worm (41) in an outward extending mode, a limiting seat (42) is arranged at the other end of the rotating rod (410), the limiting seat (42) is installed at the lower end of the bottom plate (10), a rotating disc (411) is arranged at the outer side end of the rotating rod (410), a driven wheel (44) is arranged at the upper end of the driving wheel (43), a pair of racks (45) is arranged at two sides of the driven wheel (44), and the racks (45) are respectively meshed with the driven wheel (44), the other end of the rack (45) is provided with a concave plate (470), two ends of the concave plate (470) penetrate through the long hole (101), the upper end of the concave plate (470) penetrates through the limiting rod (102), the upper end of the concave plate (470) is provided with an upper connecting plate (471), and the other end of the upper connecting plate (471) is provided with a side clamping plate (472);
a pair of bending pieces (46) are arranged on the outer side of one rack (45);
the other rack (45) is arranged on the inner side of the L-shaped plate (40).
5. The lower positioning tool for processing the printed board according to claim 4, wherein hard rubber pads are arranged on the inner walls of the side clamping plate (472), the side fixing plate (21) and the positioning plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815305.1U CN214265876U (en) | 2020-11-30 | 2020-11-30 | Lower positioning tool for printed board machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815305.1U CN214265876U (en) | 2020-11-30 | 2020-11-30 | Lower positioning tool for printed board machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214265876U true CN214265876U (en) | 2021-09-24 |
Family
ID=77778080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022815305.1U Active CN214265876U (en) | 2020-11-30 | 2020-11-30 | Lower positioning tool for printed board machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214265876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505700A (en) * | 2022-04-19 | 2022-05-17 | 四川英创力电子科技股份有限公司 | Positioning tool for processing depth control groove of printed circuit board |
| CN116021215A (en) * | 2023-02-22 | 2023-04-28 | 四川九华光子通信技术有限公司 | Clamp for welding SFP connector |
-
2020
- 2020-11-30 CN CN202022815305.1U patent/CN214265876U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505700A (en) * | 2022-04-19 | 2022-05-17 | 四川英创力电子科技股份有限公司 | Positioning tool for processing depth control groove of printed circuit board |
| CN114505700B (en) * | 2022-04-19 | 2022-07-01 | 四川英创力电子科技股份有限公司 | Positioning tool for processing depth control groove of printed circuit board |
| CN116021215A (en) * | 2023-02-22 | 2023-04-28 | 四川九华光子通信技术有限公司 | Clamp for welding SFP connector |
| CN116021215B (en) * | 2023-02-22 | 2023-05-30 | 四川九华光子通信技术有限公司 | Clamp for welding SFP connector |
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