CN204305466U - A kind of PCB engraving machine - Google Patents
A kind of PCB engraving machine Download PDFInfo
- Publication number
- CN204305466U CN204305466U CN201520007625.0U CN201520007625U CN204305466U CN 204305466 U CN204305466 U CN 204305466U CN 201520007625 U CN201520007625 U CN 201520007625U CN 204305466 U CN204305466 U CN 204305466U
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- CN
- China
- Prior art keywords
- pcb
- plate
- working plate
- engraving machine
- fixed head
- 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 PCB engraving machine, its drip irrigation device comprises lathe bed, described lathe bed is fixedly connected with deck plate, described deck plate slidably connects working plate, described working plate is provided with the fixture for fixing PCB position, described fixture comprises the fixed head be arranged on described working plate, and described fixed head is provided with the clamping structure for clamping PCB.The utility model can effectively prevent from making sucker be separated with PCB because of the vibrations of lathe bed, and then the situation that the hole that head gets out occurs deviation, causes PCB qualification rate to reduce.
Description
Technical field
The utility model relates to a kind of equipment for producing circuit board field, and more particularly, it relates to a kind of PCB engraving machine.
Background technology
The high speed development of electron trade, for electronic product brings huge business opportunity, and is used in daily life as the PCB of the supporter of electronic devices and components, the carrier of connection is also thereupon a large amount of.
PCB, is also printed circuit board, is important electronic unit, has the particular advantages such as densification, high reliability, and in the process of pcb board making, usually relates to this operation of boring, and the conventional engraving machine of boring realizes.
At present, have a kind of PCB engraving machine, comprise lathe bed, lathe bed is coated with deck plate, the top of deck plate is provided with the head for boring, is placed with working plate, working plate places PCB, working plate is provided with sucker at deck plate.When holing to PCB, first PCB is located, namely PCB is adsorbed by sucker, although such mode can reach certain locating effect, but it is only fixed by sucker, and engraving machine operationally, in the process that head is holed to PCB, drill bit contacts the vibrations that may produce by a relatively large margin with PCB, sucker probably occurs being separated with PCB because of the reason significantly shaken, PCB is caused to lose location restriction, and then make the position in the hole got out occur wider margin of variation, the hole got out cannot be made to meet the processing request of PCB.Therefore, be necessary for the problems referred to above and a solution is provided.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide a kind of PCB engraving machine that can effectively prevent PCB in boring procedure from losing location restriction.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme: a kind of PCB engraving machine, comprise lathe bed, described lathe bed is fixedly connected with deck plate, described deck plate slidably connects working plate, described working plate is provided with the fixture for fixing PCB position, and described fixture comprises the fixed head be arranged on described working plate, and described fixed head is provided with the clamping structure for clamping PCB.
As preferably, described clamping structure comprises flanging, described flanging is extended to form by described fixed head one end away from described working plate, described flanging is provided with screwed hole, described screwed hole screw-internal thread fit has threaded rod, and described threaded rod is fixedly connected with the location-plate for clamping PCB near one end of PCB.
As preferably, described working plate is provided with chute, and in described chute, slippage is connected with slide block, and described fixed head is extended with flange near one end of described working plate, passes through bolt-locking between described slide block and described flange.
As preferably, described threaded rod is provided with the gripper shoe between described location-plate and described flanging, and one end of described gripper shoe is fixed on described fixed head, and described threaded rod is fed through described gripper shoe.
As preferably, described location-plate is fixedly connected with pad near the side of PCB.
The utility model hinge structure is compared to be had: in the process of boring, by the acting in conjunction of location-plate and working plate, PCB is made to be in the state of clamping all the time, thus the location realized PCB, even if significantly shaking appears in drill bit in the process of holing to PCB like this, also location-plate and PCB is there will not be to occur being separated, thus can effectively avoid PCB to lose the effect of location restriction, fully ensure that the position in the hole got out there will not be wider margin of variation, the hole got out is made to meet the processing request of PCB completely, improve the qualification rate of PCB, the setting of pad then can avoid location-plate to contact with the direct of PCB, prevents crushing of PCB, reaches the effect to PCB protection, and the setting of T-shaped chute and T-shaped slide block, come locking sliding block and flange by bolt, the slippage of location-plate on working plate can be realized, the processing request of different PCB size can be applicable to.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model PCB engraving machine embodiment;
Fig. 2 is the structural representation of fixture.
In figure: 1, lathe bed; 2, deck plate; 3, head; 4, drill bit; 5, working plate; 51, chute; 52, slide block; 6, PCB; 7, fixture; 71, fixed head; 711, flanging; 712, flange; 713, screwed hole; 72, threaded rod; 73, location-plate; 74, gripper shoe; 8, pad; 9, bolt.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model PCB engraving machine embodiment is described further.
A kind of PCB engraving machine, comprise lathe bed 1, lathe bed 1 is coated with deck plate 2, the top of deck plate 2 is provided with head 3, the drill bit 4 for boring head 3 is equipped with, working plate 5 is placed at deck plate 2, working plate 5 is placed PCB 6, working plate 5 is provided with a fixture 7, be used for fixing the position of PCB 6 when holing, fixture 7 comprises fixed head 71, fixed head 71 is mounted on working plate 5, fixed head 71 has a flanging 711 away from one end of working plate 5 is one-body molded, flanging 711 offers a screwed hole 713, and screwed hole 713 wears a threaded rod 72, threaded rod 72 and screwed hole 713 cooperatively interact, threaded rod 72 is welded with a location-plate 73 near one end of PCB 6, location-plate 73 is corresponding with PCB 6, can ensure that location-plate 73 clamps PCB 6 like this.
When needs are holed, first PCB 6 is placed on working plate 5, and ensure location-plate 73 and PCB 6 correspondence, rotate threaded rod 72 until together with location-plate 73 is connected to PCB 6, again by the restriction of working plate 5, PCB 6 is made to be in a state clamped by location-plate 73 and working plate 5 all the time, thus the location realized PCB 6, even if drill bit 4 occurs significantly shaking in the process of holing to PCB 6 like this, also location-plate 73 and PCB 6 is there will not be to occur being separated, thus can effectively avoid PCB 6 to lose the effect of location restriction, fully ensure that the position in the hole got out there will not be wider margin of variation, the hole got out is made to meet the processing request of PCB 6 completely, improve the qualification rate of PCB 6.
In addition; in order to avoid location-plate 73 is in the process of clamping PCB 6; occur producing to PCB 6 possibility crushed; therefore a pad 8 can be fixed at location-plate 73 near one end of PCB 6; avoid location-plate 73 to contact with the direct of PCB 6 with this, thus reach the effect that PCB 6 is protected.
In above-described embodiment, continuation can be carried out to one end of the fixed head 71 near working plate 5 to extend, form a flange 712, working plate 5 is offered a T-shaped chute 51, in chute 51, a T-shaped slide block 52 matched with chute 51 is installed, come locking sliding block 52 and flange 712 by bolt 9 again, the slippage of location-plate 73 on working plate 5 can be realized like this, thus the processing request of different PCB 6 size can be applicable to.
Considering has certain difficulty by means of only flanging 711 to realize the stable of threaded rod 72, therefore a gripper shoe 74 is welded on fixed head 71, gripper shoe 74 is also offered a screwed hole 713, threaded rod 72 is through screwed hole 713, pass through the acting in conjunction of flanging 711 and gripper shoe 74 like this, improve the stability of threaded rod 72, prevent from occurring causing PCB 6 to be slided on working plate 5 because of loosening of threaded rod 72 in the process of boring.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a PCB engraving machine, comprise lathe bed, described lathe bed is fixedly connected with deck plate, described deck plate slidably connects working plate, described working plate is provided with the fixture for fixing PCB position, it is characterized in that: described fixture comprises the fixed head be arranged on described working plate, described fixed head is provided with the clamping structure for clamping PCB.
2. PCB engraving machine according to claim 1, it is characterized in that: described clamping structure comprises flanging, described flanging is extended to form by described fixed head one end away from described working plate, described flanging is provided with screwed hole, described screwed hole screw-internal thread fit has threaded rod, and described threaded rod is fixedly connected with the location-plate for clamping PCB near one end of PCB.
3. PCB engraving machine according to claim 2, it is characterized in that: described working plate is provided with chute, in described chute, slippage is connected with slide block, and described fixed head is extended with flange near one end of described working plate, passes through bolt-locking between described slide block and described flange.
4. PCB engraving machine according to claim 2, it is characterized in that: described threaded rod is provided with the gripper shoe between described location-plate and described flanging, one end of described gripper shoe is fixed on described fixed head, and described threaded rod is fed through described gripper shoe.
5. PCB engraving machine as claimed in any of claims 2 to 4, is characterized in that: described location-plate is fixedly connected with pad near the side of PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007625.0U CN204305466U (en) | 2015-01-06 | 2015-01-06 | A kind of PCB engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007625.0U CN204305466U (en) | 2015-01-06 | 2015-01-06 | A kind of PCB engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305466U true CN204305466U (en) | 2015-04-29 |
Family
ID=53110967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007625.0U Expired - Fee Related CN204305466U (en) | 2015-01-06 | 2015-01-06 | A kind of PCB engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944417A (en) * | 2017-03-15 | 2017-07-14 | 东莞市秦智工业设计有限公司 | A kind of dust suction tool for pcb board |
| CN108080994A (en) * | 2018-01-26 | 2018-05-29 | 江西鼎峰电子科技股份有限公司 | For the anti-offset drilling machine of integrated circuit plate processing |
| WO2019153662A1 (en) * | 2018-02-11 | 2019-08-15 | 昆山首源电子科技有限公司 | New track for circuit board v-shaped engraving machine |
| CN110225663A (en) * | 2019-07-05 | 2019-09-10 | 信泰电子（西安）有限公司 | A kind of PCB circuit board laser engraving tooling fixture |
-
2015
- 2015-01-06 CN CN201520007625.0U patent/CN204305466U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944417A (en) * | 2017-03-15 | 2017-07-14 | 东莞市秦智工业设计有限公司 | A kind of dust suction tool for pcb board |
| CN108080994A (en) * | 2018-01-26 | 2018-05-29 | 江西鼎峰电子科技股份有限公司 | For the anti-offset drilling machine of integrated circuit plate processing |
| WO2019153662A1 (en) * | 2018-02-11 | 2019-08-15 | 昆山首源电子科技有限公司 | New track for circuit board v-shaped engraving machine |
| CN110225663A (en) * | 2019-07-05 | 2019-09-10 | 信泰电子（西安）有限公司 | A kind of PCB circuit board laser engraving tooling fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20160106 |