CN105377008A - Device capable of bidirectional stable clamping of pcb (printed circuit board) - Google Patents
Device capable of bidirectional stable clamping of pcb (printed circuit board) Download PDFInfo
- Publication number
- CN105377008A CN105377008A CN201510857476.1A CN201510857476A CN105377008A CN 105377008 A CN105377008 A CN 105377008A CN 201510857476 A CN201510857476 A CN 201510857476A CN 105377008 A CN105377008 A CN 105377008A
- Authority
- CN
- China
- Prior art keywords
- clamping
- hold assembly
- gripper frame
- screw rod
- stable clamping
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
- H05K13/0069—Holders for printed circuit boards
Abstract
The present invention relates to the field of the clamping device of an integrated circuit board, specifically to a device capable of bidirectional stable clamping of a pcb (printed circuit board). The device provided by the invention comprises a clamping frame in a rectangle shape, the clamping frame is internally provided with two mutually parallel bracing pieces; the bracing pieces are provided with a pair of clamping parts; the clamping parts are connected with a screw, and the screw is connected with a rotary wheel; the clamping parts are perpendicular to the bracing pieces, the screw passes through the side wall of one end of the clamping frame and then is connected with one clamping part, and the other clamping part is fixedly connected with one end of a short screw; the other end of the short screw passes through the side wall of the other end of the clamping frame and then is connected with the rotary wheel; and the pair of the clamping parts are concave, and the length of the screw is larger than the length of the short screw. The device capable of bidirectional stable clamping of a pcb has a simple structure, easy operation and stable clamping and is not reliable to deformation, therefore the efficiency is improved and the cost is saved.
Description
Technical field
The present invention relates to surface-mounted integrated circuit clamping device, particularly the device of two-way stable clamping pcb plate.
Background technology
Printed circuit board (PCB), also known as printed circuit board (PCB), the supplier of electronic devices and components electrical connection, its development has the history of more than 100 year, its design mainly layout design, adopts the major advantage of circuit board to be the mistake greatly reducing wiring and assembling, improves the gentle productive labor rate of Automated water, pcb board has a very wide range of applications, and is applied in a lot of electronic equipment.In recent ten years, rapidly, the gross output value, total output occupy the first in the world in pairs in China's printed circuit board (PrintedCircuitBoard is called for short PCB) manufacturing development.Because electronic product makes rapid progress, price war changes the structure of supply chain, and China has industry distribution, cost and the market advantage concurrently, has become global most important printed circuit board production base.Printed circuit board develops into double sided board, multi-layer sheet and flex plate from individual layer, and constantly to high accuracy, high density and high reliability future development.Continuous reduced volume, minimizing cost, raising performance, make printed circuit board in the evolution of future electronic product, still keep powerful vitality.Following printed circuit board manufacturing technology development trend is to high density, high accuracy, fine pore, thin wire, Small Distance, highly reliable, multiple stratification, high-speed transfer, light weight, slim future development in performance.Pcb board clamping device common is at present mainly for the production of the clamping of wiring board when line is assembled, but this device is clamping shape, circuit board that size is certain, the surface-mounted integrated circuit of different size can not be clamped, thus design a kind of structure simple, workable and can clamp flexibly different size pcb board and band stop-return slot pcb board clamping device have realistic meaning very much.Existing chucking device can not be very stable clamping, the pcb board of different size can not be adapted to.
Summary of the invention
Goal of the invention of the present invention is: for prior art Problems existing, provides two-way stable to clamp the device of pcb plate.
To achieve these goals, the technical solution used in the present invention is:
The device of two-way stable clamping pcb plate, comprise gripper frame, described gripper frame is rectangle, two support bars be parallel to each other are provided with in described gripper frame, described support bar is provided with a pair hold assembly, a described hold assembly is connected with screw rod, described screw rod is connected with runner, described a pair hold assembly and support bar perpendicular, be connected on a hold assembly after the sidewall of described screw rod through one end of gripper frame, another clamping part described is fixedly connected with one end of short screw, a runner is connected with after the other end of the short screw sidewall through the other end of gripper frame, described a pair hold assembly is spill, the length of described screw rod is greater than the length of short screw.Hold assembly can move on support bar, and hold assembly, after being subject to the power of runner, drives the rotation of screw rod and short screw, and then drives two hold assemblies to move left and right, and adjusts the position of hold assembly like this, can clamp the pcb board of different size size.
As preferred version of the present invention, described hold assembly comprises Holding seat and holding hand, and described holding hand is sleeved in Holding seat, groove is provided with in described Holding seat, be provided with spring in groove, one end of described spring is connected to the bottom of groove, and the other end is connected to the bottom of holding hand.Spring can well give holding hand power, and holding hand can move in the groove of Holding seat, and what make that pcb board can be more stable is clamped between holding hand and Holding seat, makes follow-up processing more accurate.
As preferred version of the present invention, described Holding seat and holding hand are aluminium alloy or iron or copper.Adopt the material of metal, not yielding, hardness is also comparatively large, is applicable to selecting.
As preferred version of the present invention, described support bar material is stainless steel or aluminium alloy.Adopt the material of metal, not yielding, hardness is also larger.
As preferred version of the present invention, described spring is high density rubber bar.Highdensity rubber bar also can provide same tightening force, and cost is lower, changes and also facilitates.
As preferred version of the present invention, described gripper frame material is plastics or stainless steel or aluminium alloy.Adopt the material of metal, not yielding.
As preferred version of the present invention, described runner is fixedly connected on screw rod.Runner is fixedly connected on screw rod, can reduce the loss of power, more firmly.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: structure is simple, be easy to operation, clamping is stable, not yielding, improve efficiency has saved cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
The device of two-way stable clamping pcb plate, comprise gripper frame 1, described gripper frame 1 is rectangle, two support bars be parallel to each other 2 are provided with in described gripper frame 1, described support bar 2 is provided with a pair hold assembly 3, a described hold assembly 3 is connected with screw rod 4, described screw rod 4 is connected with runner 5, described a pair hold assembly 3 is perpendicular with support bar 2, be connected on a hold assembly 3 after the sidewall of described screw rod 4 through one end of gripper frame 1, another clamping part 3 described is fixedly connected with one end of short screw 8, a runner 5 is connected with after the other end of short screw 8 sidewall through the other end of gripper frame 1, described a pair hold assembly 3 is spill, the length of described screw rod 4 is greater than the length of short screw 8.
Described hold assembly 3 comprises Holding seat 32 and holding hand 31, described holding hand 31 is sleeved in Holding seat 32, is provided with groove 34, is provided with spring 33 in groove 34 in described Holding seat 32, one end of described spring 33 is connected to the bottom of groove, and the other end is connected to the bottom of holding hand 31.
Described Holding seat 32 and holding hand 31 are aluminium alloy or iron or copper.
Described support bar 2 material is stainless steel or aluminium alloy.
Embodiment 2
The device of two-way stable clamping pcb plate, comprise gripper frame 1, described gripper frame 1 is rectangle, two support bars be parallel to each other 2 are provided with in described gripper frame 1, described support bar 2 is provided with a pair hold assembly 3, a described hold assembly 3 is connected with screw rod 4, described screw rod 4 is connected with runner 5, described a pair hold assembly 3 is perpendicular with support bar 2, be connected on a hold assembly 3 after the sidewall of described screw rod 4 through one end of gripper frame 1, another clamping part 3 described is fixedly connected with one end of short screw 8, a runner 5 is connected with after the other end of short screw 8 sidewall through the other end of gripper frame 1, described a pair hold assembly 3 is spill, the length of described screw rod 4 is greater than the length of short screw 8.
Described hold assembly 3 comprises Holding seat 32 and holding hand 31, described holding hand 31 is sleeved in Holding seat 32, is provided with groove 34, is provided with spring 33 in groove 34 in described Holding seat 32, one end of described spring 33 is connected to the bottom of groove, and the other end is connected to the bottom of holding hand 31.
Described Holding seat 32 and holding hand 31 are aluminium alloy or iron or copper.
Described support bar 2 material is stainless steel or aluminium alloy.
Described spring 33 is high density rubber bar.
Embodiment 3
The device of two-way stable clamping pcb plate, comprise gripper frame 1, described gripper frame 1 is rectangle, two support bars be parallel to each other 2 are provided with in described gripper frame 1, described support bar 2 is provided with a pair hold assembly 3, a described hold assembly 3 is connected with screw rod 4, described screw rod 4 is connected with runner 5, described a pair hold assembly 3 is perpendicular with support bar 2, be connected on a hold assembly 3 after the sidewall of described screw rod 4 through one end of gripper frame 1, another clamping part 3 described is fixedly connected with one end of short screw 8, a runner 5 is connected with after the other end of short screw 8 sidewall through the other end of gripper frame 1, described a pair hold assembly 3 is spill, the length of described screw rod 4 is greater than the length of short screw 8.
Described hold assembly 3 comprises Holding seat 32 and holding hand 31, described holding hand 31 is sleeved in Holding seat 32, is provided with groove 34, is provided with spring 33 in groove 34 in described Holding seat 32, one end of described spring 33 is connected to the bottom of groove, and the other end is connected to the bottom of holding hand 31.
Described Holding seat 32 and holding hand 31 are aluminium alloy or iron or copper.
Described support bar 2 material is stainless steel or aluminium alloy.
Described spring 33 is high density rubber bar.
Described gripper frame 1 material is plastics or stainless steel or aluminium alloy.
Embodiment 4
The device of two-way stable clamping pcb plate, comprise gripper frame 1, described gripper frame 1 is rectangle, two support bars be parallel to each other 2 are provided with in described gripper frame 1, described support bar 2 is provided with a pair hold assembly 3, a described hold assembly 3 is connected with screw rod 4, described screw rod 4 is connected with runner 5, described a pair hold assembly 3 is perpendicular with support bar 2, be connected on a hold assembly 3 after the sidewall of described screw rod 4 through one end of gripper frame 1, another clamping part 3 described is fixedly connected with one end of short screw 8, a runner 5 is connected with after the other end of short screw 8 sidewall through the other end of gripper frame 1, described a pair hold assembly 3 is spill, the length of described screw rod 4 is greater than the length of short screw 8.
Described hold assembly 3 comprises Holding seat 32 and holding hand 31, described holding hand 31 is sleeved in Holding seat 32, is provided with groove 34, is provided with spring 33 in groove 34 in described Holding seat 32, one end of described spring 33 is connected to the bottom of groove, and the other end is connected to the bottom of holding hand 31.
Described Holding seat 32 and holding hand 31 are aluminium alloy or iron or copper.
Described support bar 2 material is stainless steel or aluminium alloy.
Described spring 33 is high density rubber bar.
Described gripper frame 1 material is plastics or stainless steel or aluminium alloy.
Described runner 5 is fixedly connected on screw rod 4.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the device of a two-way stable clamping pcb plate, it is characterized in that: comprise gripper frame (1), described gripper frame (1) is rectangle, two support bars be parallel to each other (2) are provided with in described gripper frame (1), described support bar (2) is provided with a pair hold assembly (3), a described hold assembly (3) is connected with screw rod (4), described screw rod (4) is connected with runner (5), described a pair hold assembly (3) is perpendicular with support bar (2), be connected to after the sidewall of described screw rod (4) through one end of gripper frame (1) on a hold assembly (3), described another clamping part (3) is fixedly connected with one end of short screw (8), a runner (5) is connected with after the other end of short screw (8) sidewall through the other end of gripper frame (1), described a pair hold assembly (3) is spill, the length of described screw rod (4) is greater than the length of short screw (8).
2. the device of a kind of two-way stable clamping pcb plate according to claim 1, it is characterized in that: described hold assembly (3) comprises Holding seat (32) and holding hand (31), described holding hand (31) is sleeved in Holding seat (32), groove (34) is provided with in described Holding seat (32), spring (33) is provided with in groove (34), one end of described spring (33) is connected to the bottom of groove, and the other end is connected to the bottom of holding hand (31).
3. the device of a kind of two-way stable clamping pcb plate according to claim 2, is characterized in that: described Holding seat (32) and holding hand (31) are aluminium alloy or iron or copper.
4. the device of a kind of two-way stable clamping pcb plate according to claim 1, is characterized in that: described support bar (2) material is stainless steel or aluminium alloy.
5. the device of a kind of two-way stable clamping pcb plate according to claim 2, is characterized in that: described spring (33) is high density rubber bar.
6. the device of a kind of two-way stable clamping pcb plate according to claim 1, is characterized in that: described gripper frame (1) material is plastics or stainless steel or aluminium alloy.
7. the device of a kind of two-way stable clamping pcb plate according to claim 1, is characterized in that: described runner (5) is fixedly connected on screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857476.1A CN105377008A (en) | 2015-11-30 | 2015-11-30 | Device capable of bidirectional stable clamping of pcb (printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857476.1A CN105377008A (en) | 2015-11-30 | 2015-11-30 | Device capable of bidirectional stable clamping of pcb (printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105377008A true CN105377008A (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510857476.1A Pending CN105377008A (en) | 2015-11-30 | 2015-11-30 | Device capable of bidirectional stable clamping of pcb (printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105377008A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181166Y (en) * | 1994-03-11 | 1994-10-26 | 江苏省无线电科学研究所 | Multi-function working frame for circuit plate |
| CN101309555A (en) * | 2008-05-13 | 2008-11-19 | 苏州德天自动化科技有限公司 | Semiautomatic PCB plate clamping tool |
| CN201198219Y (en) * | 2008-03-28 | 2009-02-25 | 东莞市科隆威自动化设备有限公司 | Clamp plate mechanism of full automatic printer |
| CN102548217A (en) * | 2010-12-14 | 2012-07-04 | 富葵精密组件(深圳)有限公司 | Retaining device |
| CN203343918U (en) * | 2013-05-23 | 2013-12-18 | 谢庆生 | Bilateral clamp of PCB |
| CN204350453U (en) * | 2015-01-30 | 2015-05-20 | 成都市天目电子设备有限公司 | A kind of clamping device for different size surface-mounted integrated circuit |
| CN204634167U (en) * | 2015-06-10 | 2015-09-09 | 成都中微电微波技术有限公司 | A kind of clamping device for pcb plate |
| CN204795987U (en) * | 2015-06-29 | 2015-11-18 | 智恩电子(大亚湾)有限公司 | Circuit board fixator |
| CN205284037U (en) * | 2015-11-30 | 2016-06-01 | 成都市天目电子设备有限公司 | Two -way device of stablizing centre gripping pcb board |
-
2015
- 2015-11-30 CN CN201510857476.1A patent/CN105377008A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181166Y (en) * | 1994-03-11 | 1994-10-26 | 江苏省无线电科学研究所 | Multi-function working frame for circuit plate |
| CN201198219Y (en) * | 2008-03-28 | 2009-02-25 | 东莞市科隆威自动化设备有限公司 | Clamp plate mechanism of full automatic printer |
| CN101309555A (en) * | 2008-05-13 | 2008-11-19 | 苏州德天自动化科技有限公司 | Semiautomatic PCB plate clamping tool |
| CN102548217A (en) * | 2010-12-14 | 2012-07-04 | 富葵精密组件(深圳)有限公司 | Retaining device |
| CN203343918U (en) * | 2013-05-23 | 2013-12-18 | 谢庆生 | Bilateral clamp of PCB |
| CN204350453U (en) * | 2015-01-30 | 2015-05-20 | 成都市天目电子设备有限公司 | A kind of clamping device for different size surface-mounted integrated circuit |
| CN204634167U (en) * | 2015-06-10 | 2015-09-09 | 成都中微电微波技术有限公司 | A kind of clamping device for pcb plate |
| CN204795987U (en) * | 2015-06-29 | 2015-11-18 | 智恩电子(大亚湾)有限公司 | Circuit board fixator |
| CN205284037U (en) * | 2015-11-30 | 2016-06-01 | 成都市天目电子设备有限公司 | Two -way device of stablizing centre gripping pcb board |
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| PB01 | Publication | ||
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Application publication date: 20160302 |