CN206413288U - One kind crosses stove support jig - Google Patents
One kind crosses stove support jig Download PDFInfo
- Publication number
- CN206413288U CN206413288U CN201720120763.9U CN201720120763U CN206413288U CN 206413288 U CN206413288 U CN 206413288U CN 201720120763 U CN201720120763 U CN 201720120763U CN 206413288 U CN206413288 U CN 206413288U
- Authority
- CN
- China
- Prior art keywords
- furnace
- pressing
- blade
- jig
- supporting
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract 4
- 238000007906 compression Methods 0.000 claims abstract 4
- 238000003825 pressing Methods 0.000 claims description 45
- 230000007306 turnover Effects 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Electric Stoves And Ranges (AREA)
Abstract
Stove support jig is crossed the utility model discloses one kind, provided with an accepting groove, the accepting groove is used to place pcb board, and described cross is additionally provided with multiple briquettings on stove support jig, the briquetting is located at the trough rim of the accepting groove；Described cross is additionally provided with least one compression support component, the convertible edge for being assembled in the accepting groove of the compression support component on stove support jig.The compression support component includes a tumbler, is installed on described cross on stove support jig；A connection piece, one end is connected on the tumbler；An at least elastic pressure parts, are installed on the lower surface of the connector, and the elastic pressure parts are located at the trough rim of the accepting groove；One support member, is installed on the other end of the connector.
Description
Technical Field
The utility model relates to the field of electronic machinery, specifically a cross stove supporting jig.
Background
Printed circuit boards (PCB circuit boards, PCB boards), also known as printed circuit boards, are providers of electrical connections for electronic components. The circuit board can be divided into a single-sided board, a double-sided board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of the layers of the circuit board.
In the production process of the PCB, a plurality of jigs are generally needed to meet the requirements of installation, fixation and the like of the fixed PCB during production. The existing fixing device only utilizes a simple fixing block to directly press on the PCB, and the fixing mode usually needs to arrange a fixing hole on a jig and then install the fixing block through a screw or a bolt. This causes problems such as tin pick-up and has a limited service life.
Meanwhile, when the tin furnace of the PCB is processed, the PCB is easy to deform in the processing process, and the corners of the PCB are required to be compressed, so that the PCB is prevented from warping and the like.
Disclosure of Invention
The utility model aims at: provides a furnace-passing supporting jig, and solves one or more technical problems in the prior art.
The technical scheme for realizing the purpose is as follows: a furnace-passing support jig is provided with an accommodating groove, the accommodating groove is used for placing a PCB, a plurality of pressing blocks are further arranged on the furnace-passing support jig, and the pressing blocks are arranged on the groove edge of the accommodating groove; the furnace-passing supporting jig is also provided with at least one pressing supporting component, and the pressing supporting component is assembled at the corner of the accommodating groove in a turnover mode.
The pressing support component comprises
A rotating piece which is arranged on the furnace-passing supporting jig;
one end of the connecting piece is connected to the rotating piece;
the elastic pressing piece is arranged on the lower surface of the connecting piece and is positioned on the groove edge of the accommodating groove;
and the supporting piece is arranged at the other end of the connecting piece.
The rotating piece is a hinge, the hinge comprises a first blade and a second blade, the first blade and the second blade are connected through a rotating shaft, the first blade is installed on the furnace-passing supporting jig, and the connecting piece is connected to the first blade.
The hinge is provided with an elastic piece which is arranged at the position of the rotating shaft, and the elastic piece is used for providing elastic restoring force for the first blade and the second blade.
The connecting piece is "L" shape.
The elastic pressing piece comprises a pressing rod, the pressing rod is assembled on the connecting piece, the lower end of the pressing rod is connected with a pressing block, the pressing rod is sleeved with a spring, and the spring is located between the pressing block and the connecting piece.
The pressing block is riveted on the upper surface of the containing groove through a rivet.
The containing groove is rectangular.
The pressing support components are two and are respectively arranged at a pair of paired corners of the rectangular accommodating groove.
The utility model has the advantages that: the utility model discloses a cross stove supporting jig, through the setting that compresses tightly supporting component, be favorable to the processing of PCB board, prevent that the PCB board from taking place deformation phenomenon such as upwarp when tin stove adds man-hour, through predetermineeing the screw on reducing the tool, the installation time of briquetting has been reduced, reduced the tool back simultaneously because of the screw produce tin sticky phenomenon and with solved the problem that the briquetting installation was wasted time, under the prerequisite of guaranteeing life, the requirement of production technology has further been satisfied, make things convenient for the processing operation of PCB board, the machining efficiency is improved, the defective percentage has been reduced.
Drawings
The invention is further explained below with reference to the figures and examples.
Fig. 1 is a schematic structural view of a furnace supporting jig according to an embodiment of the present invention.
Wherein,
1, an accommodating groove; 2, briquetting;
3, riveting; 41 a rotating member;
42 a connector; 43 an elastic pressing member;
44 support member.
Detailed Description
The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
In an embodiment, as shown in fig. 1, a furnace-passing supporting jig is provided with an accommodating groove 1, the accommodating groove 1 is used for placing a PCB, the furnace-passing supporting jig is further provided with a plurality of pressing blocks 2, and the pressing blocks 2 are arranged at the groove edge of the accommodating groove 1.
The pressing block 2 is riveted on the upper surface of the containing groove 1 through a rivet 3. By the method, the back surface of the furnace supporting jig is a plane without holes. Tin staining can be effectively reduced.
The furnace-passing supporting jig is also provided with at least one pressing supporting component, and the pressing supporting component is assembled at the corner of the accommodating groove 1 in a turnover mode.
The containing groove 1 is rectangular, and the two compressing and supporting components are arranged at a group of opposite angles of the rectangular containing groove 1 respectively. The diagonal arrangement makes the PCB board installed in the containing groove 1 be balanced in stress.
The pressing support assembly includes a rotating member 41, a connecting member 42, at least one elastic pressing member 43, and a support member 44.
The rotating part 41 is a hinge, and the hinge comprises a first blade and a second blade; first blade and second preforming pass through a pivot and connect, and simultaneously, first blade and second blade junction are equipped with an elastic component, and this elastic component is used for providing an elasticity restoring force for first blade and second blade, and this elastic component also plays spacing effect simultaneously to restriction second blade revolutes the pivoted angle. The first blades are installed on the furnace-passing supporting jig in the horizontal direction, and the second blades are also arranged in the horizontal direction.
The connector 42 is an "L" shaped connector 42, one end of the connector 42 being connected to the second leaf of the hinge.
At least one elastic pressing piece 43 is mounted on the lower surface of the connecting piece 42, and the elastic pressing piece 43 is located at the groove edge of the accommodating groove 1. The elastic pressing part 43 comprises a pressing rod assembled on the connecting part 42, the lower end of the pressing rod is connected with a pressing block 2, the pressing rod is sleeved with a spring, and the spring is located between the pressing block 2 and the connecting part 42.
The support member 44 is mounted to the other end of the connecting member 42.
When the PCB is replaced, the connecting member 42 rotates around the rotating shaft, and the supporting member 44 and the elastic pressing member 43 rotate upward under the driving of the connecting member 42, and at this time, the elastic member provides a restoring force to the first blade and the second blade. When the external force is removed, the second blade is restored under the action of the elastic restoring force.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The furnace-passing support jig is characterized by being provided with an accommodating groove, wherein the accommodating groove is used for placing a PCB (printed circuit board), the furnace-passing support jig is also provided with a plurality of pressing blocks, and the pressing blocks are arranged on the groove edge of the accommodating groove; the furnace-passing supporting jig is also provided with at least one pressing supporting component, and the pressing supporting component is assembled at the corner of the accommodating groove in a turnover mode.
2. The furnace support jig of claim 1, wherein the compression support assembly comprises
A rotating piece which is arranged on the furnace-passing supporting jig;
one end of the connecting piece is connected to the rotating piece;
the elastic pressing piece is arranged on the lower surface of the connecting piece and is positioned on the groove edge of the accommodating groove;
and the supporting piece is arranged at the other end of the connecting piece.
3. The furnace-through supporting jig according to claim 2, wherein the rotating member is a hinge, the hinge comprises a first blade and a second blade, the first blade and the second blade are connected through a rotating shaft, the first blade is mounted on the furnace-through supporting jig, and the connecting member is connected to the first blade.
4. The furnace supporting jig of claim 3, wherein an elastic element is arranged on the hinge and is arranged at the rotating shaft, and the elastic element is used for providing elastic restoring force for the first blade and the second blade.
5. The furnace support jig of claim 2, wherein the connecting member is "L" shaped.
6. The furnace supporting jig of claim 2, wherein the elastic pressing member comprises a pressing rod assembled on the connecting member, the lower end of the pressing rod is connected with a pressing block, a spring is sleeved on the pressing rod, and the spring is located between the pressing block and the connecting member.
7. The furnace supporting jig of claim 1, wherein the pressing block is riveted to the upper surface of the accommodating groove by a rivet.
8. The furnace supporting jig of claim 1, wherein the receiving groove is rectangular.
9. The furnace supporting jig of claim 8, wherein two of the pressing supporting components are respectively disposed at a pair of diagonal corners of the rectangular accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720120763.9U CN206413288U (en) | 2017-02-09 | 2017-02-09 | One kind crosses stove support jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720120763.9U CN206413288U (en) | 2017-02-09 | 2017-02-09 | One kind crosses stove support jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413288U true CN206413288U (en) | 2017-08-15 |
Family
ID=59557695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720120763.9U Expired - Fee Related CN206413288U (en) | 2017-02-09 | 2017-02-09 | One kind crosses stove support jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085748A (en) * | 2019-12-25 | 2020-05-01 | 昆山明创电子科技有限公司 | Workpiece-hitting and furnace-passing jig |
-
2017
- 2017-02-09 CN CN201720120763.9U patent/CN206413288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085748A (en) * | 2019-12-25 | 2020-05-01 | 昆山明创电子科技有限公司 | Workpiece-hitting and furnace-passing jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215103, Swan Road, 2645 Jing Jing Street, Suzhou, Jiangsu, Wuzhong District Patentee after: Jiangsu ruisu Technology Co., Ltd. Address before: 215103, Swan Road, 2645 Jing Jing Street, Suzhou, Jiangsu, Wuzhong District Patentee before: Suzhou ruisu Electronics Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20200209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |