CN218445567U - Circuit board placing device capable of adjusting width in manual rotating button mode - Google Patents
Circuit board placing device capable of adjusting width in manual rotating button mode Download PDFInfo
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- CN218445567U CN218445567U CN202221347097.XU CN202221347097U CN218445567U CN 218445567 U CN218445567 U CN 218445567U CN 202221347097 U CN202221347097 U CN 202221347097U CN 218445567 U CN218445567 U CN 218445567U
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- linear guide
- ball screw
- sliding block
- clamping plate
- circuit board
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Abstract
The utility model relates to a circuit board detects technical field, discloses a carry out width control's circuit board placer through manual knob mode, including controlling two linear guide, set up in two splint about the linear guide top, set up in the two-way ball screw of controlling two splint one end and be used for driving two-way ball screw pivoted manual drive subassembly. A first sliding block is arranged between the linear guide rail and the clamping plate, the first sliding block is fixedly connected with the clamping plate, the first sliding block is connected with the linear guide rail in a sliding mode, a second sliding block is arranged between the bidirectional ball screw and the left clamping plate and between the bidirectional ball screw and the right clamping plate, the second sliding block is fixedly connected with one end of the clamping plate, and the second sliding block is fixedly connected with a nut on the bidirectional ball screw. The utility model provides a circuit board placer who carries out width control through manual knob mode, simple structure is reasonable, easily assembly, low in production cost, easy operation, smooth and easy, the operation that opens and shuts, the noise is little, long service life, easily popularizes and applies.
Description
Technical Field
The utility model belongs to the technical field of the circuit board detects, particularly, relate to a circuit board placer who carries out width control through manual knob mode.
Background
The circuit board may be referred to as a printed circuit board, and includes a flexible circuit board, a rigid circuit board, and a rigid-flex board. Along with the wide application of electronic product, the demand of circuit board is more and more, and high-quality circuit board is the prerequisite of producing high performance electronic product, and this just needs to detect the circuit board performance before dispatching from the factory, need carry out the centre gripping to the circuit board at the in-process that detects fixedly, need use circuit board placer promptly. The circuit board placing device in the existing market has the problems of complex structure, difficulty in production, high manufacturing cost, unsmooth opening and closing of the clamping plate, high noise and short service life in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board placer who carries out width modulation through manual knob mode aims at solving prior art, and circuit board placer structure is complicated, difficult production, manufacturing cost are high, and the grip block opens and shuts problem that is difficult for smooth and easy, the big just life of noise is short during the use.
The utility model discloses a realize like this, a carry out width control's circuit board placer through manual knob mode, include: the device comprises a linear guide rail, a clamping plate arranged above the linear guide rail, a bidirectional ball screw arranged at one end of the clamping plate and a manual driving assembly used for driving the bidirectional ball screw to rotate;
the two linear guide rails are arranged on the left and right, and are arranged in parallel; the clamping plates are arranged on the left and right sides and are arranged in parallel; a first sliding block is arranged between the linear guide rail and the clamping plate, the first sliding block is fixedly connected with the clamping plate, and the first sliding block is connected with the linear guide rail in a sliding manner;
and a second sliding block is arranged between the two-way ball screw and the clamping plate, the second sliding block is fixedly connected with one end of the clamping plate, and the second sliding block is fixedly connected with a nut on the two-way ball screw.
Furthermore, the manual drive subassembly includes knob supporting shoe, annular knurl knob, goes up drive gear and lower drive gear, the annular knurl knob set up in knob supporting shoe top, annular knurl knob below fixedly connected with rotation axis, the rotation axis runs through the knob supporting shoe with it is connected to go up drive gear, the meshing of lower drive gear is in go up the drive gear below, lower drive gear is fixed two-way ball screw middle part periphery.
Furthermore, the knob supporting block comprises a top plate and a vertical plate, the top plate is fixedly connected with the vertical plate, and the top plate is provided with a circular through hole for mounting the knurled knob.
Furthermore, the two ends of the bidirectional ball screw are respectively provided with a convex screw support block, the center of the screw support block is provided with a through hole for mounting the bidirectional ball screw, and the two ends of the bidirectional ball screw are connected with the screw support blocks through bearings.
Furthermore, the second sliding block is in a two-stage ladder shape, and the first-stage ladder side of the second sliding block is fixed below one end of the clamping plate through 2 screws; the top of the second-stage step side of the second sliding block is provided with an arc-shaped groove for fixing the bidirectional ball screw nut; after the installation, the bottom surface of the second sliding block is higher than the bottom surface of the linear guide rail.
Further, linear guide is the I-shaped rail, T style of calligraphy groove has been seted up to first slider below, T style of calligraphy groove with linear guide size looks adaptation, T style of calligraphy groove slidable cover in linear guide top.
Furthermore, the clamping plate is fixedly connected with the first sliding block through 2 screws.
The mounting box is provided with an opening on an upper cover plate, and the linear guide rail, the clamping plate, the knob supporting block, the upper transmission gear, the lower transmission gear, the bidirectional ball screw, the first slider, the second slider and the screw supporting block are mounted in the mounting box; the knurled knob is arranged above the upper cover plate of the mounting box; the mounting box is characterized in that the linear guide rail is uniformly provided with a plurality of screw holes, the bottom of the vertical plate is provided with 2 screw holes, the bottoms of two sides of the screw rod supporting block are respectively provided with 1 screw hole, and the mounting box bottom plate is provided with screw holes matched with the linear guide rail, the vertical plate and the screw rod supporting block in size.
Compared with the prior art, the utility model provides a circuit board placer that width modulation is carried out through manual knob mode beneficial effect as follows:
(1) When the first sliding block, the second sliding block and the second sliding block are installed, the bottom surface is higher than the bottom surface of the linear guide rail, namely the bottom surface of the second sliding block is arranged in a suspended mode, and the effects of smooth operation, low noise and small loss when the distance between the left clamping plate and the right clamping plate is adjusted are achieved; meanwhile, the connection mode of the first sliding block, the clamping plate and the linear guide rail and the connection mode of the second sliding block, the clamping plate and the bidirectional ball screw rod enable the whole structure to be stable and stable in operation.
(2) The manual drive subassembly adopts the annular knurl knob, goes up drive gear and lower drive gear, and when rotatory annular knurl knob, lower drive gear can transmit the torsion of annular knurl knob to two-way ball screw, makes left splint and right splint reverse motion simultaneously, and the purpose of interval between single-hand rotatory annular knurl knob can be realized adjusting left splint and right splint fast, easy operation, transmission efficiency height, energy saving.
(3) The utility model has the advantages of overall structure is simple reasonable, the assembly is swift, easily production and with low costs, the switching process is steady, smooth and easy, the noise is low, long service life and practicality are strong, be fit for popularizing and applying.
Drawings
Fig. 1 is a schematic perspective view of a circuit board placement device provided by the present invention;
fig. 2 is an exploded view of the circuit board placement device provided by the present invention;
fig. 3 is a schematic perspective view of a combination of the bidirectional ball screw, the second slider, the screw support block and the manual driving assembly of the circuit board placement device according to the present invention;
fig. 4 is a schematic perspective view of a combination of a linear guide rail and a clamping plate provided by the present invention;
fig. 5 is a front view of a linear guide and cleat combination provided by the present invention;
fig. 6 is a schematic perspective view of the knob support block provided by the present invention;
fig. 7 is a schematic perspective view of the screw support block provided by the present invention;
fig. 8 is a schematic perspective view of a second slider according to the present invention;
in the figure, 1-a linear guide rail; 2-clamping plate; 31-knob support block; 32-knurled knob; 33-upper drive gear; 34-lower drive gear; 311-top plate; 312-a riser; 4-bidirectional ball screw; 5-a first slide block; 6-a second slide block; 7-a screw rod supporting block; 8-mounting the box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to 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 therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-8, the preferred embodiment of the present invention is shown.
Referring to fig. 2 to 5, the circuit board placing apparatus for width adjustment by a manual rotation knob includes: two linear guide 1 about parallel placement and the parallel splint 2 that are perpendicular placing with linear guide 1, about linear guide 1 with about 4 points department that splint 2 intersect perpendicularly set up 4 first sliders 5, T style of calligraphy groove has been seted up to first slider 5 below, linear guide 1 is the I-shaped rail, the size in T style of calligraphy groove is the size of linear guide 1 upper portion outer wall slightly bigger, first slider 5 covers in linear guide 1 top to can slide along linear guide 1. 5 upper walls of first slider 5 and 1 vertically direction of linear guide set up 2 screw holes, splint 2 and the division that first slider 5 corresponds have 2 screw holes of size matching, and first slider 5 passes through the fix with screw in splint 2 below.
The 2 both ends of splint extend to the 1 outside of linear guide, the one end of controlling splint 2 is provided with the two-way ball screw 4 parallel with linear guide 1, two-way ball screw 4 pole includes 1 lead screw and 2 nuts, 2 nuts reverse motion when the lead screw rotates, be provided with 2 second sliders 6 between two-way ball screw 4 and the 2 one ends of controlling splint respectively, the below at splint 2 one end is fixed to one side of second slider 6, nut fixed connection on opposite side and the two-way ball screw 4.
Referring to fig. 8, the second slider 6 is preferably in a two-stage step shape, the first-stage step side of the second slider 6 is fixed below one end of the clamping plate 2 through 2 screws, an arc-shaped groove for fixing the nut of the bidirectional ball screw 4 is formed in the top of the second-stage step side of the second slider 6, the nut on the bidirectional ball screw 4 is fixed in the arc-shaped groove, and the bottom surface of the second slider 6 is higher than the bottom surface of the linear guide rail 1 in an installation state, namely, the bottom of the second slider 6 is installed in a suspension manner.
Two-way ball screw 4 is connected with manual drive assembly, and manual drive assembly drive two-way ball screw 4 rotates, makes about 6 run reversedly of second slider to splint 2, first slider 5 are translated along linear guide 1 about taking, thereby splint width's purpose about the realization adjustment. The arrangement of the first sliding block 5, the second sliding block 6 and the bidirectional ball screw 4 ensures that the clamping plates can be opened and closed smoothly, the noise and the loss are small, and the structure is simple and reasonable.
Referring to fig. 3 and 7, the two ends of the bidirectional ball screw 4 are respectively provided with a convex screw support block 7, the center of the screw support block 7 is provided with a through hole for installing the bidirectional ball screw 4, and the two ends of the bidirectional ball screw 4 are connected with the screw support blocks 7 through bearings.
Referring to fig. 3 and 6, the manual driving assembly includes a knob support block 31, a knurled knob 32, an upper transmission gear 33, and a lower transmission gear 34. The knob supporting block 31 preferably comprises a top plate 311 and a vertical plate 312, the top plate 311 and the vertical plate 312 are vertically fixed through 2 screws, a circular through hole for installing the knurled knob 32 is formed in the top plate 311, the knurled knob 32 is installed above the top plate 311, a rotating shaft is fixedly connected to the lower side of the knurled knob 32, the rotating shaft penetrates through the circular through hole of the top plate 311 and is connected with the upper transmission gear 33, the lower transmission gear 34 is meshed below the upper transmission gear 33, and the lower transmission gear 34 is fixedly sleeved on the periphery of the middle part of the bidirectional ball screw rod 4. The knurled knob 32 is rotated manually to rotate the rotating shaft, the rotating shaft drives the upper transmission gear 33 to rotate, the transmission gear 33 drives the lower transmission gear 34 to rotate, and thus the torque of the knurled knob 32 is transmitted to the bidirectional ball screw 4. The manual driving assembly is simple in structure, the width of the left clamping plate and the width of the right clamping plate can be rapidly adjusted by single-hand operation, the transmission efficiency is high, and energy is saved.
Referring to fig. 1-2, the utility model also comprises a mounting box 8, an opening is arranged on the upper cover plate of the mounting box 8, the linear guide rail 1, the splint 2, the knob supporting block 31, the upper transmission gear 33, the lower transmission gear 34, the bidirectional ball screw 4, the first slider 5, the second slider 6 and the screw supporting block 7 are arranged in the mounting box 8; the knurled knob 32 is arranged above the upper cover plate of the mounting box 8; the linear guide rail 1 is evenly provided with a plurality of screw holes along the motion direction of the first sliding block 5, the bottom of the vertical plate 312 is provided with 2 screw holes, the bottom parts of two sides of the screw rod supporting block 7 are respectively provided with 1 screw hole, and the bottom plate of the mounting box 8 is provided with screw holes matched with the screw holes in size. The mounting box 8 is used for installation, fixing and protection the utility model discloses the device.
The utility model has the advantages of simple and reasonable structure, easily assembly production, saving cost, easy operation, open and shut smoothly, operate steadily, the noise is little, long service life, easily popularization and application. The utility model discloses can be used to place printed circuit board, or other platelike objects that await measuring, but not limited to circuit board detection area.
It should be understood that the present invention is not limited to the particular embodiments described herein, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a circuit board placer that width modulation was carried out through manual knob mode which characterized in that includes: the device comprises a linear guide rail (1), a clamping plate (2) arranged above the linear guide rail (1), a bidirectional ball screw (4) arranged at one end of the clamping plate (2), and a manual driving assembly used for driving the bidirectional ball screw (4) to rotate;
the two linear guide rails (1) are arranged on the left and right, and the linear guide rails (1) are arranged in parallel; the left clamping plate (2) and the right clamping plate (2) are arranged in parallel; a first sliding block (5) is arranged between the linear guide rail (1) and the clamping plate (2), the first sliding block (5) is fixedly connected with the clamping plate (2), and the first sliding block (5) is in sliding connection with the linear guide rail (1);
the bidirectional ball screw (4) is fixedly connected with the clamping plate (2), a second sliding block (6) is arranged between the bidirectional ball screw (4) and the clamping plate (2), the second sliding block (6) is fixedly connected with one end of the clamping plate (2), and the second sliding block (6) is fixedly connected with a nut on the bidirectional ball screw (4).
2. The circuit board placing device for width adjustment by way of the manual rotation knob according to claim 1, wherein: the manual drive subassembly includes knob supporting shoe (31), knurling knob (32), goes up drive gear (33) and lower drive gear (34), knurling knob (32) set up in knob supporting shoe (31) top, knurling knob (32) below fixedly connected with rotation axis, the rotation axis runs through knob supporting shoe (31) with go up drive gear (33) and connect, lower drive gear (34) meshing is in go up drive gear (33) below, lower drive gear (34) are fixed two-way ball screw (4) middle part periphery.
3. The circuit board placing device for width adjustment by way of the manual rotation knob according to claim 2, wherein: the knob supporting block (31) is composed of a top plate (311) and a vertical plate (312), the top plate (311) is fixedly connected with the vertical plate (312), and a circular through hole for installing the knurled knob (32) is formed in the top plate (311).
4. The circuit board placing device for width adjustment by way of the manual rotation knob according to claim 3, wherein: the bidirectional ball screw is characterized in that two ends of the bidirectional ball screw (4) are respectively provided with a convex screw support block (7), a through hole used for mounting the bidirectional ball screw (4) is formed in the center of the screw support block (7), and two ends of the bidirectional ball screw (4) are connected with the screw support blocks (7) through bearings.
5. The circuit board placing device for width adjustment by way of the manual rotation knob according to claim 1, wherein: the second sliding block (6) is in a two-stage ladder shape, and the one-stage ladder side of the second sliding block (6) is fixed below one end of the clamping plate (2) through 2 screws; the top of the secondary step side of the second sliding block (6) is provided with an arc-shaped groove for fixing the nut of the bidirectional ball screw (4); after the installation, the bottom surface of the second sliding block (6) is higher than the bottom surface of the linear guide rail (1).
6. The circuit board placing device for width adjustment by way of the manual rotation knob according to claim 1, wherein: linear guide (1) is the I-shaped rail, T style of calligraphy groove has been seted up to first slider (5) below, T style of calligraphy groove with linear guide (1) size looks adaptation, T style of calligraphy groove slidable cover is in linear guide (1) top.
7. The circuit board placing device for width adjustment by way of the manual rotation knob according to claim 1, wherein: the clamping plate (2) is fixedly connected with the first sliding block (5) through 2 screws.
8. The circuit board placement device for width adjustment by means of a manual turn knob according to claim 4, wherein: the mounting box (8) is provided with an opening in an upper cover plate, and the linear guide rail (1), the clamping plate (2), the knob supporting block (31), the upper transmission gear (33), the lower transmission gear (34), the bidirectional ball screw (4), the first slider (5), the second slider (6) and the screw supporting block (7) are mounted in the mounting box (8); the knurled knob (32) is arranged above the upper cover plate of the mounting box (8); the screw rod supporting block is characterized in that the linear guide rail (1) is uniformly provided with a plurality of screw holes, the bottom of the vertical plate (312) is provided with 2 screw holes, the bottoms of two sides of the screw rod supporting block (7) are respectively provided with 1 screw hole, and the bottom plate of the mounting box (8) is provided with screw holes matched with the linear guide rail (1), the vertical plate (312) and the screw rod supporting block (7) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221347097.XU CN218445567U (en) | 2022-06-01 | 2022-06-01 | Circuit board placing device capable of adjusting width in manual rotating button mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221347097.XU CN218445567U (en) | 2022-06-01 | 2022-06-01 | Circuit board placing device capable of adjusting width in manual rotating button mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218445567U true CN218445567U (en) | 2023-02-03 |
Family
ID=85077136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221347097.XU Active CN218445567U (en) | 2022-06-01 | 2022-06-01 | Circuit board placing device capable of adjusting width in manual rotating button mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218445567U (en) |
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2022
- 2022-06-01 CN CN202221347097.XU patent/CN218445567U/en active Active
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