CN209717458U - A kind of positioning device for pcb board - Google Patents
A kind of positioning device for pcb board Download PDFInfo
- Publication number
- CN209717458U CN209717458U CN201822267845.3U CN201822267845U CN209717458U CN 209717458 U CN209717458 U CN 209717458U CN 201822267845 U CN201822267845 U CN 201822267845U CN 209717458 U CN209717458 U CN 209717458U
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- CN
- China
- Prior art keywords
- screw rod
- pcb board
- fixedly connected
- nut seat
- baffle
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Abstract
The utility model discloses a kind of positioning devices for pcb board, it is related to positioning device field, including bottom plate, the top of bottom plate is fixedly connected with rectangle frame, the lower rotation of rectangle frame inner cavity is connected with the first screw rod, first screw both end symmetrically rolls and is socketed with the first nut seat, the second screw rod is rotatably connected at the top of rectangle frame inner cavity, the both ends of second screw rod roll and are socketed with the second nut seat, the top of rectangle frame is fixedly connected with loading plate, and the middle part on loading plate top offers first sliding groove and second sliding slot respectively.The utility model passes through the first screw rod, the first nut seat, the second screw rod, the second nut seat, loading plate, first sliding groove and the second sliding slot being equipped with and is able to drive first baffle and second baffle synchronizing moving, realize the self-centering clamping to pcb board, accurate positioning, it clamps secured, clamping is quick and precisely positioned convenient for pcb board, improves the location efficiency to pcb board.
Description
Technical field
The utility model relates to positioning device field, in particular to a kind of positioning device for pcb board.
Background technique
Pcb board is also known as printed circuit board, is the supplier of electronic component electrical connection.Its development is more than 100 years existing
History；Its design is mainly layout design；Major advantage using circuit board is to greatly reduce the difference of wiring and assembly
Mistake improves the gentle productive labor rate of Automated water.
At present in the process for pcb board, often it need to can all make to enable pcb board preferably to be processed
Positioning and fixing are carried out to pcb board with positioning device, and the positioning of existing positioning device is not accurate enough, often manually adjusts
Position location is fixed again, and location efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of positioning devices for pcb board, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of positioning device for pcb board, packet
Bottom plate is included, the top of the bottom plate is fixedly connected with rectangle frame, and the lower rotation of the rectangle frame inner cavity is connected with the first screw rod,
First screw both end, which symmetrically rolls, is socketed with the first nut seat, is rotatably connected to second at the top of the rectangle frame inner cavity
Bar, the both ends of second screw rod, which roll, is socketed with the second nut seat, and first screw rod and the second screw rod are in vertical distribution, institute
The top for stating rectangle frame is fixedly connected with loading plate, and the middle part on the loading plate top offers first sliding groove and second respectively and slides
Slot, and the first sliding groove and second sliding slot are in cross interconnection.
Preferably, the two sides on the loading plate top and be located at first sliding groove corresponding position be symmetrically arranged with first baffle,
The avris on the loading plate top and be located at second sliding slot corresponding position be symmetrically arranged with second baffle, first nut seat
Top and the top of the second nut seat are fixedly connected to slide bar, and the top positioned at the slide bar on first nut seat top is run through
First sliding groove is fixedly connected with the bottom end of first baffle, and the top positioned at the slide bar on second nut seat top is sliding through second
Slot is fixedly connected with the bottom end of second baffle.
Preferably, the middle part fixing sleeve of first screw rod is connected to driving gear, the middle part fixing sleeve of second screw rod
It is connected to tumbler gear, the driving gear and tumbler gear engagement connection.
Preferably, the bottom of the rectangle frame side is fixedly connected with servo motor, and one end of first screw rod is run through
The side of rectangle frame and the output end of servo motor are sequentially connected.
Preferably, the side of the first baffle is symmetrically fixedly connected with spring, the spring with the side of second baffle
One end be fixedly connected with rubber clamping plate, the top of the rubber clamping plate and loading plate is slidably connected.
Preferably, the two sides of the bottom plate bottom end are fixedly connected with support leg.
Preferably, the front of the bottom plate is fixedly connected with servo motor switch, and the servo motor passes through servo motor
Switch is electrically connected with external power supply.
The technical effect and advantage of the utility model:
1, by the first screw rod for being equipped with, the first nut seat, the second screw rod, the second nut seat, loading plate, first sliding groove and
Second sliding slot is able to drive first baffle and second baffle synchronizing moving, realizes the self-centering clamping to pcb board, accurate positioning,
It clamps securely, clamping is quick and precisely positioned convenient for pcb board, improve the location efficiency to pcb board；
2, the first screw rod and the second screw rod can be made to rotate synchronously by the driving gear and tumbler gear that are equipped with, so as to
Enough the first screw rod and the second screw rod can be driven to rotate synchronously by a motor, reduce manufacturing cost, while improving first
Baffle and second baffle make cardiac efficiency by oneself to pcb board；
3, rubber clamping plate can be driven to PCB using the restoring force after spring-compressed by the spring and rubber clamping plate that are equipped with
Plate provides a thrust, to improve the clamping dynamics to pcb board.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic.
Fig. 2 is the utility model side structure schematic diagram.
Fig. 3 is the utility model overlooking structure diagram.
In figure: 1, bottom plate；2, rectangle frame；3, the first screw rod；4, the first nut seat；5, the second screw rod；6, the second nut seat；
7, loading plate；8, first sliding groove；9, second sliding slot；10, first baffle；11, second baffle；12, driving gear；13, commutating tooth
Wheel；14, slide bar；15, servo motor；16, support leg；17, spring；18, rubber clamping plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of positioning device for pcb board as shown in Figs. 1-3, including bottom plate 1, bottom plate 1
Top be fixedly connected with rectangle frame 2, the lower rotation of 2 inner cavity of rectangle frame is connected with the first screw rod 3,3 both ends pair of the first screw rod
Claim to roll and be socketed with the first nut seat 4, the second screw rod 5, the both ends of the second screw rod 5 are rotatably connected at the top of 2 inner cavity of rectangle frame
Rolling is socketed with the second nut seat 6, and the one or two first nut seats 4 and two the second nut seats 6 are reversely socketed in first respectively
The both ends of screw rod 3 and the second screw rod 5 make two the first nut seats 4 and two 6 moving directions of the second nut seat on the contrary, first
Bar 3 and the second screw rod 5 are in vertical distribution, and the top of rectangle frame 2 is fixedly connected with loading plate 7, the middle part difference on 7 top of loading plate
First sliding groove 8 and second sliding slot 9 are offered, and first sliding groove 8 and second sliding slot 9 are in cross interconnection.
Further, in the above scheme, the two sides on 7 top of loading plate and be located at 8 corresponding position of first sliding groove it is symmetrical
Equipped with first baffle 10, the avris on 7 top of loading plate and be located at 9 corresponding position of second sliding slot be symmetrically arranged with second baffle 11,
The top of first nut seat 4 and the top of the second nut seat 6 are fixedly connected to slide bar 14, positioned at 4 top of the first nut seat
The top of slide bar 14 is fixedly connected through first sliding groove 8 with the bottom end of first baffle 10, the slide bar positioned at 6 top of the second nut seat
14 top is fixedly connected through second sliding slot 9 with the bottom end of second baffle 11, so that the first nut seat 4 and the second nut seat 6
Can be moved in first sliding groove 8 and second sliding slot 9 band moving slide-bar 14 respectively, convenient for first baffle 10 and second baffle respectively with
6 synchronizing moving of first nut seat 4 and the second nut seat carries out pcb board convenient for first baffle 10 and second baffle 11 self-centering
It clamps.
Further, in the above scheme, the middle part fixing sleeve of the first screw rod 3 is connected to driving gear 12, the second screw rod 5
Middle part fixing sleeve is connected to tumbler gear 13, and driving gear 12 and the engagement connection of tumbler gear 13, the first screw rod 3 drive driving gear
12 rotations, driving gear 12 drive tumbler gear 13 to rotate, and tumbler gear 13 drives the second screw rod 5 to rotate again, realize first
The synchronous rotation of bar 3 and the second screw rod 5, to the first screw rod 3 and the second screw rod 5 just can be driven same using a servo motor 15
Step rotation, reduces manufacturing cost, to drive the horizontal position to pcb board synchronous with second baffle 11 of first baffle 10 and vertical
Position carries out self-centering clamping.
Further, in the above scheme, the bottom of 2 side of rectangle frame is fixedly connected with servo motor 15, the first screw rod 3
One end be sequentially connected through the side of rectangle frame 2 and the output end of servo motor 15, servo motor 15 is able to drive first
Bar 3 rotates automatically, reduces the labor intensity manually rotated.
Further, in the above scheme, symmetrically fixation connects for the side of first baffle 10 and the side of second baffle 11
Spring 17 is connect, one end of spring 17 is fixedly connected with rubber clamping plate 18, and rubber clamping plate 18 and the top of loading plate 7 are slidably connected,
Can be when rubber clamping plate 18 be contacted and is squeezed with pcb board, the restoring force that the compression of spring 17 generates can mention rubber clamping plate 18
For a thrust, to improve the clamping dynamics to pcb board.
Further, in the above scheme, the two sides of 1 bottom end of bottom plate are fixedly connected with support leg 16, are used to support and consolidate
Determine bottom plate 1, improves the stability of positioning device.
Further, in the above scheme, the front of bottom plate 1 is fixedly connected with servo motor switch, and servo motor 15 is logical
Servo motor switch is crossed to be electrically connected with external power supply.
This practical working principle:
When the positioning for carrying out pcb board clamps, pcb board plate is placed on to the middle part on 7 top of loading plate, servo motor is opened and opens
It closes, the output end of servo motor 15 drives the rotation of the first screw rod 3, and two the first nut seats 4 are carried out by the rotation of the first screw rod 3
It moves towards, while the first screw rod 3 drives driving gear 12 to rotate, driving gear 12 drives tumbler gear 13 to rotate, commutating tooth
Wheel 13 drives the second screw rod 5 to rotate again, and two the second nut seats 6 are moved towards by the rotation of the second screw rod 5, the first spiral shell
Band moving slide-bar 14 slides to drive respectively in first sliding groove 8 and second sliding slot 9 when moving for base 4 and the second nut seat 6
11 synchronizing moving of first baffle 10 and second baffle moves towards and two second baffles 11 since two first baffles 10 synchronize
It synchronizes and moves towards realization self-centering clamping is carried out to pcb board, when a side contacts of rubber clamping plate 18 and pcb board and when squeezing,
Spring 17 compresses, and the restoring force that spring 17 generates after compressing provides a thrust to rubber clamping plate 18, makes to be located at opposite position
The two rubber clamping plates 18 set provide an opposite thrust to the two sides of pcb board respectively, and pcb board is made to be kept fixed position not
Dynamic, realization is fixedly clamped to pcb board；
When pcb board after processing is completed, manipulation servo motor 15 rotates backward, and the output shaft of servo motor 15 drives first
Bar 3 rotates backward, to make two the first nut seat 4 reverse movements, the reverse movement of the first nut seat 4 is distinguished by slide bar 14
Two first baffles 10 are driven to move backward the two sides far from pcb board, while the first screw rod 3 drives commutation by driving gear 12
Gear 13 rotates, to drive the second screw rod 5 to rotate backward, so that two the second nut seat 6 reverse movements, two the second nuts
Seat 6 drives two second baffles 11 to move backward two avris far from pcb board respectively by slide bar 14 again, so that rubber be made to press from both sides
Plate 18 is separated with pcb board, and spring 17 resets, and unclamps the clamping to pcb board, removes the pcb board processed, what commutation needed to process
Pcb board can carry out being fixedly clamped for next pcb board by above-mentioned steps repetitive operation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of positioning device for pcb board, including bottom plate (1), it is characterised in that: the top of the bottom plate (1) is fixed to be connected
It is connected to rectangle frame (2), the lower rotation of rectangle frame (2) inner cavity is connected with the first screw rod (3), first screw rod (3) two
Symmetrical roll in end is socketed with the first nut seat (4), is rotatably connected to the second screw rod (5), institute at the top of rectangle frame (2) inner cavity
The both ends for stating the second screw rod (5), which roll, to be socketed with the second nut seat (6), and first screw rod (3) and the second screw rod (5) are perpendicular
Distribution, the top of the rectangle frame (2) are fixedly connected with loading plate (7), and the middle part on loading plate (7) top offers respectively
First sliding groove (8) and second sliding slot (9), and the first sliding groove (8) and second sliding slot (9) they are in cross interconnection.
2. a kind of positioning device for pcb board according to claim 1, it is characterised in that: loading plate (7) top
Two sides and be located at first sliding groove (8) corresponding position be symmetrically arranged with first baffle (10), the avris on loading plate (7) top
And be located at second sliding slot (9) corresponding position and be symmetrically arranged with second baffle (11), the top and second of first nut seat (4)
The top of nut seat (6) is fixedly connected to slide bar (14), is located at the top of the slide bar (14) on the first nut seat (4) top
It is fixedly connected through first sliding groove (8) with the bottom end of first baffle (10), is located at the slide bar on the second nut seat (6) top
(14) top is fixedly connected through second sliding slot (9) with the bottom end of second baffle (11).
3. a kind of positioning device for pcb board according to claim 1, it is characterised in that: first screw rod (3)
Middle part fixing sleeve is connected to driving gear (12), and the middle part fixing sleeve of second screw rod (5) is connected to tumbler gear (13), the master
Moving gear (12) and tumbler gear (13) engagement connection.
4. a kind of positioning device for pcb board according to claim 1, it is characterised in that: rectangle frame (2) side
Bottom be fixedly connected with servo motor (15), one end of first screw rod (3) is through the side of rectangle frame (2) and servo electricity
The output end of machine (15) is sequentially connected.
5. a kind of positioning device for pcb board according to claim 2, it is characterised in that: the first baffle (10)
Side be symmetrically fixedly connected spring (17) with the side of second baffle (11), one end of the spring (17) is fixedly connected with
Rubber clamping plate (18), the rubber clamping plate (18) and the top of loading plate (7) are slidably connected.
6. a kind of positioning device for pcb board according to claim 1, it is characterised in that: bottom plate (1) bottom end
Two sides are fixedly connected with support leg (16).
7. a kind of positioning device for pcb board according to claim 1, it is characterised in that: the front of the bottom plate (1)
It is fixedly connected with servo motor switch, the servo motor (15) is electrically connected by servo motor switch with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267845.3U CN209717458U (en) | 2018-12-29 | 2018-12-29 | A kind of positioning device for pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267845.3U CN209717458U (en) | 2018-12-29 | 2018-12-29 | A kind of positioning device for pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209717458U true CN209717458U (en) | 2019-12-03 |
Family
ID=68678662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267845.3U Expired - Fee Related CN209717458U (en) | 2018-12-29 | 2018-12-29 | A kind of positioning device for pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209717458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124730A (en) * | 2020-09-28 | 2020-12-25 | 杭州嗪皓商贸有限公司 | Express delivery is pasted accurate positioning mechanism of unit for electronic commerce |
| CN112894668A (en) * | 2021-03-16 | 2021-06-04 | 武汉东湖学院 | Fixing device for detecting computer component |
| CN112959239A (en) * | 2021-02-02 | 2021-06-15 | 大族激光科技产业集团股份有限公司 | Automatic centering clamp |
-
2018
- 2018-12-29 CN CN201822267845.3U patent/CN209717458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124730A (en) * | 2020-09-28 | 2020-12-25 | 杭州嗪皓商贸有限公司 | Express delivery is pasted accurate positioning mechanism of unit for electronic commerce |
| CN112959239A (en) * | 2021-02-02 | 2021-06-15 | 大族激光科技产业集团股份有限公司 | Automatic centering clamp |
| CN112894668A (en) * | 2021-03-16 | 2021-06-04 | 武汉东湖学院 | Fixing device for detecting computer component |
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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 |
Granted publication date: 20191203 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |