CN213053158U - Supporting device for fixing electronic circuit board in production - Google Patents
Supporting device for fixing electronic circuit board in production Download PDFInfo
- Publication number
- CN213053158U CN213053158U CN202021312274.1U CN202021312274U CN213053158U CN 213053158 U CN213053158 U CN 213053158U CN 202021312274 U CN202021312274 U CN 202021312274U CN 213053158 U CN213053158 U CN 213053158U
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- plate
- circuit board
- electronic circuit
- rod
- fixedly connected
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a supporting device for fixing the production of an electronic circuit board, which comprises a frame, wherein two sides of the frame are respectively provided with a beam frame, the beam frame is fixedly connected with a top plate, the upper end surface of the top plate is provided with a first rubber plate, the beam frame is rotationally connected with a threaded rod, the threaded rod is in threaded connection with a nut, two side surfaces of the nut are respectively and fixedly connected with a moving rod, the other end of the moving rod is in sliding connection with the beam frame, the moving rod is provided with a guide rod, a jacking plate is in sliding connection with the upper part between the two guide rods, a transversely arranged fixed plate is fixedly connected with the tail part between the two guide rods, the left side and the right side of the lower end surface of the fixed plate are respectively provided with a guide column, the tail part between the two guide columns is provided with a limit plate, the middle part between the fixed plate and the, the tail part between the two longitudinal rods is provided with a top pressing block, and a second rubber plate is arranged on the top pressing block.
Description
Technical Field
The utility model relates to an electronic circuit board's production technical field especially relates to a fixed strutting arrangement that uses of electronic circuit board production.
Background
An electronic circuit board, also called PCB, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Present electronic circuit board is producing when installation welding electronic components, does not fix electronic circuit board for in production installation welding electronic components, electronic circuit board takes place to remove easily, and still present electronic circuit board is in production installation welding electronic components because direct plate electronic circuit board is put on the desktop, makes the operation personnel need be nearer from the desktop like this, makes the staff scalded by the electric welding rod like this easily.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a fixed strutting arrangement that uses of electronic circuit board production.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a supporting device for production and fixation of an electronic circuit board comprises a rack, wherein a cross beam frame is fixedly connected to the left side and the right side of the upper end face of the rack respectively, a top plate is fixedly connected to the upper end face of the cross beam frame, a first rubber plate is arranged on the upper end face of the top plate, a threaded rod which is transversely arranged is rotatably connected to the middle of each cross beam frame, a nut is in threaded connection with the middle of the threaded rod, moving rods are fixedly connected to the front side face and the rear side face of the nut respectively and are symmetrically arranged in the front and the rear direction, the other end of each moving rod is slidably connected to the cross beam frame, a guide rod is longitudinally arranged in the middle of each moving rod, a tightening plate is slidably connected to the middle between the two guide rods, a transversely arranged fixing plate is fixedly connected to the tail part between the two guide rods, and guide columns are arranged on the left side and the right side of the lower end face, two fixedly connected with limiting plate on the afterbody between the guide post, it is connected with the lead screw of a vertical setting to rotate on the middle part between fixed plate and the limiting plate, the meshing is connected with the movable plate of a horizontal setting on the middle part of lead screw, and this movable plate is located directly over the limiting plate, be provided with the round hole that supplies the guide post to wear to establish on the movable plate, four edges of terminal surface vertically are provided with a longitudinal rod respectively under the movable plate, lie in with a fixedly connected with top briquetting on the afterbody between two longitudinal rods on the same side, be provided with the second rubber slab on the lower terminal surface of top briquetting.
Preferably, the top plate and the first rubber plate are both provided with grooves for the guide rod to move left and right.
Preferably, a hand crank is connected to the end of the threaded rod exposed out of the cross beam frame.
Preferably, a hand wheel is connected to the end part of the screw rod exposed out of the fixing plate.
Preferably, the middle part of the moving plate is provided with an opening, wherein the opening is provided with an internal thread which forms a thread structure with the external thread on the screw rod.
Preferably, the lower end faces of the first rubber plate and the second rubber plate are both provided with rubber anti-skidding convex points.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. the utility model provides a pair of fixed strutting arrangement that uses of electronic circuit board production, through install the fixed plate in the frame, the tight board in top, the longitudinal rod, lead screw and movable plate, put electronic circuit board on the roof earlier promptly, the electronic circuit board is hugged closely until the pressure strip to the pressure strip about the pressure strip slides on the guide bar, then wave the hand wheel, the rotation of hand wheel has driven the rotation of lead screw, the lead screw can with the trompil threaded connection in the movable plate at the pivoted in-process, the movable plate descends under the effect of guide post, and then has driven the longitudinal rod downstream rather than being connected, the longitudinal rod descends until tightly on the tight board in top with the roof pressure piece top, thereby fix electronic circuit board, make electronic circuit board when production erection welding electronic components, be difficult to take place the aversion, and improve work efficiency, the simultaneous operation is convenient.
2. The utility model provides a pair of strutting arrangement is used fixedly in electronic circuit board production, through installing the threaded rod in the crossbeam frame, nut and carriage release lever and crank etc, the rotation through the crank has driven the rotation of threaded rod, the threaded rod can mesh with the nut at the pivoted in-process and be connected, and the nut is under the effect of carriage release lever, can drive the guide bar and control the removal, make this strutting arrangement can place the electronic circuit board of a plurality of different lengths, the top tie plate can be at the guide post up-and-down motion, when the top tie plate is located different high position, the electronic circuit board of different thickness is held to pressure strip and roof shell clamp, thereby can fix the electronic circuit board of different thickness, application scope is wide, therefore, the clothes hanger is strong in practicability.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of a supporting device for fixing electronic circuit board production according to the present invention;
fig. 2 is a cross-sectional view a-a of fig. 1.
In the figure: 1. a frame; 2. a cross beam frame; 3. a top plate; 4. a first rubber sheet; 5. a nut; 6. a travel bar; 7. a guide bar; 8. a jacking plate; 9. a fixing plate; 10. a guide post; 11. a limiting plate; 12. a screw rod; 13. moving the plate; 14. a longitudinal rod; 15. pressing the block; 16. a second rubber sheet; 17. grooving; 18. a hand crank; 19. a hand wheel; 20. an electronic circuit board; 21. a threaded rod.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples
Referring to fig. 1 and 2, a supporting device for fixing electronic circuit board production, comprising a frame 1, a beam frame 2 fixedly connected to the left and right sides of the upper end surface of the frame 1, a top plate 3 fixedly connected to the upper end surface of the beam frame 2, a first rubber plate 4 arranged on the upper end surface of the top plate 3, a threaded rod 2 transversely arranged rotatably connected to the middle of each beam frame 2, a nut 5 connected to the middle of the threaded rod 2, a moving rod 6 respectively fixedly connected to the front and rear side surfaces of the nut 5, the two moving rods 6 symmetrically arranged in the front and rear direction, the other end of the moving rod 6 slidably connected to the beam frame 2, a guide rod 7 longitudinally arranged on the middle of each moving rod 6, a tightening plate 8 slidably connected to the middle between the two guide rods 7, and a transversely arranged fixing plate 9 fixedly connected to the tail between the two guide rods 7, the left side and the right side of the lower end face of the fixed plate 9 are respectively provided with a guide post 10, a limiting plate 11 is fixedly connected to the tail portion between the two guide posts 10, a lead screw 12 which is longitudinally arranged is rotatably connected to the middle portion between the fixed plate 9 and the limiting plate 11, a transversely-arranged movable plate 13 is connected to the middle portion of the lead screw 12 in a meshed mode, the movable plate 13 is located right above the limiting plate 11, a round hole for the guide posts 10 to penetrate is formed in the movable plate 13, four corners of the lower end face of the movable plate 13 are respectively and longitudinally provided with a longitudinal rod 14, a jacking block 15 is fixedly connected to the tail portion between the two longitudinal rods 14 on the same side, and a second rubber plate 16 is arranged on the lower end face of the jacking block. After the technical scheme is adopted, the fixed plate, the jacking plate, the longitudinal rod, the screw rod and the moving plate are arranged on the rack, namely, the electronic circuit board is firstly placed on the top plate, the pressing plate slides up and down on the guide rod until the pressing plate is tightly attached to the electronic circuit board, then the hand wheel is shaken, the rotation of the hand wheel drives the screw rod to rotate, the screw rod can be in threaded connection with the opening in the moving plate in the rotating process, the moving plate descends under the action of the guide column, the longitudinal rod connected with the moving plate is further driven to move downwards, the longitudinal rod descends until the jacking block is tightly jacked on the jacking plate, so that the electronic circuit board is fixed, the electronic circuit board is not easy to shift when electronic components are produced, installed and welded, and the working efficiency is improved; through installing the threaded rod in the crossbeam frame, nut and carriage release lever and crank etc, the rotation through the crank has driven the rotation of threaded rod, the threaded rod can mesh with the nut at the pivoted in-process and be connected, and the nut is under the effect of carriage release lever, can drive the guide bar and control the removal, make this strutting arrangement can place the electronic circuit board of a plurality of different lengths, the tight board in top can be at the guide post up-and-down motion, when the tight board in top is located different high position, the electronic circuit board of different thickness is held to pressure strip and roof shell clamp, thereby can fix the electronic circuit board of different thickness, application scope is wide, therefore, the clothes hanger is strong in practicability.
Furthermore, the top plate 3 and the first rubber plate 4 are both provided with a slot 17 for the guide rod to move left and right. After the technical scheme is adopted, the contact area between the electronic circuit board and the cross beam frame is large, and firm fixation is facilitated.
Furthermore, a hand crank 18 is connected to the end of the threaded rod 2 exposed out of the cross beam 2.
Furthermore, a hand wheel 19 is connected to the end of the screw rod 12 exposed out of the fixing plate.
Furthermore, the middle part of the moving plate is provided with an opening, wherein the opening is provided with an internal thread which forms a thread structure with the external thread on the screw rod.
Further, rubber anti-skid convex points are arranged on the lower end faces of the first rubber plate 4 and the second rubber plate 16. By adopting the structure, the device can better fix the electronic circuit board.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fixed strutting arrangement that uses of electronic circuit board production, includes frame (1), its characterized in that: the left side and the right side of the upper end face of the rack (1) are respectively fixedly connected with a cross beam frame (2), the upper end face of the cross beam frame (2) is fixedly connected with a top plate (3), the upper end face of the top plate (3) is provided with a first rubber plate (4), the middle part of each cross beam frame (2) is rotatably connected with a transversely arranged threaded rod (21), the middle part of the threaded rod (21) is in threaded connection with a nut (5), the front side face and the rear side face of the nut (5) are respectively and fixedly connected with a movable rod (6), the two movable rods (6) are symmetrically arranged in the front and back direction, the other end of each movable rod (6) is slidably connected to the cross beam frame (2), the middle part of each movable rod (6) is longitudinally provided with a guide rod (7), and the middle part between the two guide rods (7) is slidably connected with a tightening plate (8), a fixed plate (9) which is transversely arranged is fixedly connected to the tail part between the two guide rods (7), guide posts (10) are respectively arranged on the left side and the right side of the lower end surface of the fixed plate (9), a limiting plate (11) is fixedly connected to the tail part between the two guide posts (10), a lead screw (12) which is longitudinally arranged is rotatably connected to the middle part between the fixed plate (9) and the limiting plate (11), a transversely arranged movable plate (13) is meshed and connected to the middle part of the lead screw (12), the movable plate (13) is positioned right above the limiting plate (11), a round hole for the guide posts (10) to penetrate is formed in the movable plate (13), a movable plate longitudinal rod (14) is respectively and longitudinally arranged at four edge positions of the lower end surface of the movable plate (13), and a pressing block (15) is fixedly connected to the tail part between the two longitudinal rods (14) positioned on the same side, and a second rubber plate (16) is arranged on the lower end face of the top pressing block (15).
2. The supporting device for fixing the production of an electronic circuit board according to claim 1, wherein: and the top plate (3) and the first rubber plate (4) are both provided with a slot (17) for the guide rod to move left and right.
3. The supporting device for fixing the production of an electronic circuit board according to claim 1, wherein: the end part of the threaded rod (21) exposed out of the cross beam frame (2) is connected with a hand crank (18).
4. The supporting device for fixing the production of an electronic circuit board according to claim 1, wherein: the end part of the screw rod (12) exposed out of the fixing plate is connected with a hand wheel (19).
5. The supporting device for fixing the production of an electronic circuit board according to claim 1, wherein: an opening is formed in the middle of the moving plate, and an internal thread which forms a thread structure with the external thread on the screw rod is arranged on the opening.
6. The supporting device for fixing the production of an electronic circuit board according to claim 1, wherein: rubber anti-skidding convex points are arranged on the lower end faces of the first rubber plate (4) and the second rubber plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312274.1U CN213053158U (en) | 2020-07-07 | 2020-07-07 | Supporting device for fixing electronic circuit board in production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312274.1U CN213053158U (en) | 2020-07-07 | 2020-07-07 | Supporting device for fixing electronic circuit board in production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213053158U true CN213053158U (en) | 2021-04-27 |
Family
ID=75571149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312274.1U Expired - Fee Related CN213053158U (en) | 2020-07-07 | 2020-07-07 | Supporting device for fixing electronic circuit board in production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213053158U (en) |
-
2020
- 2020-07-07 CN CN202021312274.1U patent/CN213053158U/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: 20210427 |