CN207971701U - A kind of circuit boring fixing device - Google Patents
A kind of circuit boring fixing device Download PDFInfo
- Publication number
- CN207971701U CN207971701U CN201820032619.4U CN201820032619U CN207971701U CN 207971701 U CN207971701 U CN 207971701U CN 201820032619 U CN201820032619 U CN 201820032619U CN 207971701 U CN207971701 U CN 207971701U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- guide rod
- iron block
- pedestal
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of circuit boring fixing devices, including pedestal, briquetting, the first pilot hole, the first guide rod, the first iron block, the first electromagnet, shaft, cover board, the first shrinkage pool, location hole, circuit board, electric pushrod, motor, polishing pad, polishing column, the second shrinkage pool, limiting slot, the second pilot hole, spring, the second iron block, the second electromagnet, fixed strip and the second guide rod.The utility model is reasonable for structure, can be effectively that location hole is polished, the burr that removal leaves when drilling, and easy to operate, easy to use, circuit board clamping times can be reduced, to save the process time of circuit board；Magnetic shoe can make the second guide rod longitudinally compress circuit board, can make circuit board fix stably by the second electromagnet and the second iron block.
Description
Technical field
The utility model is related to a kind of fixing device, specially a kind of circuit boring fixing device belongs to circuit board
Process ancillary equipment applied technical field.
Background technology
Circuit board needs to bore location hole, location hole can make screw when circuit board group dresses up product when being produced and processed
Mounting hole uses, and in production procedure, location hole can play the role of positioning；It is one during board production to bore positioning
Process.
Bore location hole after, inside location hole, top and bottom may have burr, the follow-up of circuit board may be influenced
Processing and assembling are fixed, and are generally required fixed to polishing on special grinding device, are needed clamping repeatedly, may waste processing
Time；General fixing device is by turning screw rod, so that screw rod is pushed against circuit board and be fixed, may increase staff
Labor intensity.Therefore, a kind of circuit boring fixing device is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of circuit boring fixing device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of circuit boring fixing device, including pedestal and briquetting, the base bottom offer the first guiding
Hole, first pilot hole side are provided with cavity, and the cavity side is connected with the first electromagnet；
The briquetting side is connected with the first guide rod, and first pilot hole is run through in first guide rod one end, and
First guide rod extends to the cavity inside of first pilot hole；First guide rod one end is connected with the first iron block；
The base top is equipped with shaft, and the pedestal is rotatably connected to cover board by the shaft；The pedestal and pressure
Groove is formed between block, and is provided with limiting slot on the pedestal and briquetting, and the bottom portion of groove places circuit board, the circuit
Plate both sides extend to inside limiting slot, and the circuit board both sides are fitted closely with limit groove sidewall；
The circuit board surface is provided with location hole, and the pedestal is provided with the first shrinkage pool, and the pedestal and briquetting are provided with
Two pilot holes and sliding slot, the limiting slot and sliding slot are connected to the second pilot hole；The second pilot hole internal slide connection
There are the second guide rod, second guide rod to be connected with the second iron block, second iron block is connected with spring, the spring one end
Affixed with chute wall, the sliding slot is connected with the second electromagnet, second guide rod one end and circuit far from spring one end
Plate fits closely；
The second shrinkage pool is provided with inside the cover board, second shrinkage pool is located at the top of location hole, chimeric inside the cover board
Electric pushrod is installed, the electric pushrod end extends to inside the second shrinkage pool, and electric pushrod end is connected with motor, institute
It states motor output end and is socketed with output shaft, the output shaft end is connected with polishing pad, and the polishing pan bottom is connected with polishing
Column.
Preferably, first shrinkage pool is located at location hole bottom, and the first shrinkage pool diameter is more than positioning bore dia.
Preferably, the limiting slot number is two, and two limiting slots are located at groove both sides.
Preferably, the distance between first electromagnet and the first iron block are 5mm, and the first iron block is slidingly attached to sky
Intracavitary portion.
Preferably, the base side wall is connected with fixed strip, and fixed strip is U-shaped structure, and the fixed strip surface is provided with
Several mounting holes.
Preferably, second iron block is slidingly attached to inside sliding slot, and between the second iron block and the second electromagnet away from
From for 2mm.
The utility model has the beneficial effects that：
1, the apparatus structure is reasonable, novel in design, can be effectively that location hole carries out after circuit board is drilled location hole
The burr left when polishing to remove drilling；Burr removal is easy to operate, easy to use, can reduce circuit board clamping
Number, can save the process time of circuit board；
2, the device can provide conveniently for the clamping of circuit board, can reduce the labor intensity of staff, pass through limit
Slot limits circuit board, and the first electromagnet and the first iron block can make briquetting laterally compress circuit board, the second electromagnetism
Iron and the second iron block can make the second guide rod longitudinally compress circuit board, make circuit board fix stably.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the portions A partial enlargement structural representation shown in the utility model Fig. 1；
Fig. 3 is the utility model circuit board and the second guide rod structural schematic diagram.
In figure：1, pedestal, 2, briquetting, the 3, first pilot hole, the 4, first guide rod, the 5, first iron block, the 6, first electromagnet,
7, shaft, 8, cover board, the 9, first shrinkage pool, 10, location hole, 11, circuit board, 12, electric pushrod, 13, motor, 14, polishing pad,
15, it polishes column, the 16, second shrinkage pool, 17, limiting slot, the 18, second pilot hole, 19, spring, the 20, second iron block, the 21, second electromagnetism
Iron, 22, fixed strip, the 23, second guide rod.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, a kind of circuit boring fixing device, including pedestal 1 and briquetting 2, the pedestal 1
Bottom side is provided with the first pilot hole 3, and 2 side of the briquetting is connected with the first guide rod 4, and the first guide rod 4 and first is oriented to
Hole 3 can move briquetting 2 and provide guiding.
First pilot hole, 3 side is provided with cavity, and the cavity side is connected with the first electromagnet 6, the first electromagnet 6
It is powered so that the first iron block 5 is sucked, briquetting 2 is made to compress circuit board 11.
The first pilot hole 3 is run through in described first guide rod, 4 one end, and the first guide rod 4 extends to cavity inside, and described the
One guide rod, 4 one end is connected with the first iron block 5, and 1 top side of the pedestal is rotatably connected to cover board 8 by shaft 7.
Groove is formed between the pedestal 1 and briquetting 2, the pedestal 1 and briquetting 2 are provided with limiting slot 17, the groove
Circuit board 11 is placed in bottom, and 11 both sides of the circuit board extend to inside limiting slot 17, and 11 both sides of circuit board and limiting slot 17
Side wall fits closely.
11 surface of the circuit board is provided with location hole 10, and the pedestal 1 is provided with the first shrinkage pool 9, the pedestal 1 and briquetting 2
It is provided with the second pilot hole 18 and sliding slot, the limiting slot 17 and sliding slot are connected to the second pilot hole 18, and described second is oriented to
18 internal slide of hole is connected with the second guide rod 23, and second guide rod 23 is connected with the second iron block 20.Second iron block, 20 He
The effect of second electromagnet 21 makes 23 one end of the second guide rod compress circuit board 11.
Second iron block 20 is connected with spring 19, and 19 one end of the spring and chute wall are affixed, the second electromagnet 21
Power-off, spring 19 can make the second guide rod 23 enter the second pilot hole 18, and the sliding slot is connected with the far from 19 one end of spring
Two electromagnet 21, described second guide rod, 23 one end are fitted closely with circuit board 11.
The second shrinkage pool 16 is provided with inside the cover board 8, second shrinkage pool 16 is located at 10 top of location hole, the cover board 8
Inside is chimeric to be equipped with electric pushrod 12, and electric pushrod 12 makes polishing pad 14 and polishing column 15 be stretched out from the second shrinkage pool 16.Institute
It states 12 end of electric pushrod to extend to inside the second shrinkage pool 16, and 12 end of electric pushrod is connected with motor 13, the motor 13
Output end is socketed with output shaft, and the output shaft end is connected with polishing pad 14, and 14 bottom of the polishing pad is connected with polishing column
15, sand paper is wrapped up on 14 bottom of polishing pad and 15 surface of polishing column.
As a kind of technical optimization scheme of the utility model, first shrinkage pool 9 is located at 10 bottom of location hole, and first
9 diameter of shrinkage pool is more than 10 diameter of location hole, when boring location hole 10 to circuit board 11, drill bit can be avoided to be contacted with pedestal 1.
As a kind of technical optimization scheme of the utility model, 17 number of the limiting slot is two, and two limiting slots
17 are located at groove both sides, and limiting slot 17 can be limited when circuit board 11 positions for circuit board 11.
As a kind of technical optimization scheme of the utility model, the distance between first electromagnet, 6 and first iron block 5
For 5mm, and the first iron block 5 is slidingly attached to cavity inside, when the first electromagnet 6 is powered, can be sucked the first iron block 5, and first
Electromagnet 6 and the first iron block 5 keep certain distance, and briquetting 2 can be made to compress the pressure continuous and effective of circuit board 11.
As a kind of technical optimization scheme of the utility model, 1 side wall of the pedestal is connected with fixed strip 22, and fixed strip
22 be U-shaped structure, and 22 surface of the fixed strip is provided with several mounting holes, and fixed strip 22 can be mounted on drilling by mounting hole
On device.
As a kind of technical optimization scheme of the utility model, second iron block 20 is slidingly attached to inside sliding slot, and
The distance between second iron block 20 and the second electromagnet 21 are 2mm, and the second iron block 20 and the second electromagnet 21 keep certain distance,
It can make pressure continuous and effective of second guide rod 23 to circuit board 11.
The operating procedure of the utility model is as follows
1) since the equal external power supply of electric elements in the device and control switch, circuit board 11 is placed in a groove first,
11 side of circuit board is set to be located in limiting slot 17, the first electromagnet 6 and the second electromagnet 21 are powered, and attract the first iron block 5 respectively
With the second iron block 20, so that briquetting 2 and the second guide rod 23 is compressed circuit board, fit closely, circuit board 11 is fixed, inhaling
While drawing the second iron block 20, spring 19 is stretched.
2) after punching, cover board 8 is stirred by shaft 7, so that the second shrinkage pool 16 is aligned with location hole 10, electric pushrod 12
Polishing column 15 can be made to enter pilot hole 10, polishing pad 14 is contacted with 10 top of pilot hole, and motor 13 being capable of band by output shaft
Dynamic polishing pad 14 and polishing column 15 rotate, and polish for location hole 10.
3) when needing to take out circuit board 11, so that the first electromagnet 6 and the second electromagnet 21 is powered off, driven by spring 19
Second guide rod 23 enters the second pilot hole 18, then moves briquetting 2, takes out circuit board 11.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of circuit boring fixing device, including pedestal (1) and briquetting (2), it is characterised in that：The pedestal (1)
Bottom offers the first pilot hole (3), and the first pilot hole (3) side is provided with cavity, and the cavity side is connected with first
Electromagnet (6)；
Briquetting (2) side is connected with the first guide rod (4), and described first guide rod (4) one end is oriented to through described first
Hole (3), and the first guide rod (4) extends to the cavity inside of first pilot hole (3)；Described first guide rod (4) one end
It is connected with the first iron block (5)；
Shaft (7) is equipped at the top of the pedestal (1), the pedestal (1) is rotatably connected to cover board (8) by the shaft (7)；Institute
It states and forms groove between pedestal (1) and briquetting (2), and limiting slot (17) is provided on the pedestal (1) and briquetting (2), it is described
Bottom portion of groove places circuit board (11), and circuit board (11) both sides extend to limiting slot (17) inside, and the circuit board
(11) both sides are fitted closely with limiting slot (17) side wall；
Circuit board (11) surface is provided with location hole (10), and the pedestal (1) is provided with the first shrinkage pool (9), the pedestal (1) and
Briquetting (2) is provided with the second pilot hole (18) and sliding slot, and the limiting slot (17) and sliding slot are connected to the second pilot hole (18)；
Second pilot hole (18) internal slide is connected with the second guide rod (23), and second guide rod (23) is connected with the second iron
Block (20), second iron block (20) are connected with spring (19), and described spring (19) one end and chute wall are affixed, the sliding slot
It is connected with the second electromagnet (21) far from spring (19) one end, described second guide rod (23) one end is closely pasted with circuit board (11)
It closes；
The second shrinkage pool (16) is provided with inside the cover board (8), second shrinkage pool (16) is located at the top of location hole (10), the lid
Chimeric inside plate (8) to be equipped with electric pushrod (12), electric pushrod (12) end extends to the second shrinkage pool (16) inside, and
Electric pushrod (12) end is connected with motor (13), and motor (13) output end is socketed with output shaft, the output shaft end
It is connected with polishing pad (14), polishing pad (14) bottom is connected with polishing column (15).
2. a kind of circuit boring fixing device according to claim 1, it is characterised in that：First shrinkage pool (9)
Positioned at location hole (10) bottom, and the first shrinkage pool (9) diameter is more than location hole (10) diameter.
3. a kind of circuit boring fixing device according to claim 1, it is characterised in that：Limiting slot (17) number
Mesh is two, and two limiting slots (17) are located at groove both sides.
4. a kind of circuit boring fixing device according to claim 1, it is characterised in that：First electromagnet
(6) it is 5mm with the distance between the first iron block (5), and the first iron block (5) is slidingly attached to cavity inside.
5. a kind of circuit boring fixing device according to claim 1, it is characterised in that：Pedestal (1) side wall
It is connected with fixed strip (22), and fixed strip (22) is U-shaped structure, fixed strip (22) surface is provided with several mounting holes.
6. a kind of circuit boring fixing device according to claim 1, it is characterised in that：Second iron block (20)
It is slidingly attached to inside sliding slot, and the distance between the second iron block (20) and the second electromagnet (21) are 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032619.4U CN207971701U (en) | 2018-01-09 | 2018-01-09 | A kind of circuit boring fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032619.4U CN207971701U (en) | 2018-01-09 | 2018-01-09 | A kind of circuit boring fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971701U true CN207971701U (en) | 2018-10-16 |
Family
ID=63769087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032619.4U Expired - Fee Related CN207971701U (en) | 2018-01-09 | 2018-01-09 | A kind of circuit boring fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971701U (en) |
-
2018
- 2018-01-09 CN CN201820032619.4U patent/CN207971701U/en not_active Expired - Fee Related
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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: 20181016 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |