CN220586514U - Circuit board pressing device - Google Patents
Circuit board pressing device Download PDFInfo
- Publication number
- CN220586514U CN220586514U CN202322175559.5U CN202322175559U CN220586514U CN 220586514 U CN220586514 U CN 220586514U CN 202322175559 U CN202322175559 U CN 202322175559U CN 220586514 U CN220586514 U CN 220586514U
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- China
- Prior art keywords
- limiting
- workbench
- plate
- circuit board
- rod
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- 238000003825 pressing Methods 0.000 title claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims abstract description 75
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of pressing devices, in particular to a circuit board pressing device, which comprises: the device body comprises a support frame, wherein the surface of the support frame is connected with a workbench, a lifter is inserted into the top end of the support frame, and one end of the lifter is connected with a pressing plate; the workbench is internally inserted with an adjusting mechanism, and the adjusting mechanism comprises a gear, and one end of the gear is movably connected with a bearing rod. The positioning plate is pulled to enable the positioning plate to support the first limiting rod to move upwards, the positioning plate is simultaneously supported to move upwards when the first limiting rod moves to the top end of the inner wall of the through groove formed above the positioning plate, the positioning plate cannot be separated from the workbench during movement, the bottom end of the positioning plate is inserted into the limiting groove formed in the workbench after the positioning movement is completed, the positioning plate is matched with the workbench to limit the circuit board, the circuit board is prevented from moving, the pressing position is prevented from being shifted, and the pressure applied to the circuit board can be changed.
Description
Technical Field
The utility model relates to the technical field of pressing devices, in particular to a circuit board pressing device.
Background
The circuit board is also called a circuit board, and is divided into three major categories of a single panel, a double-sided board and a multi-layer circuit board according to the number of layers, so that the circuit board enables a circuit to be miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, and can be subjected to press fit processing by using a press fit device in the production process.
When using current circuit board compression fittings, its circuit board compression fittings's effect is carrying out pressfitting processing to the circuit board in the production line, but compression fittings does not have corresponding limit structure to the circuit board, when pressing the circuit board, easily causes the circuit board displacement, leads to pressfitting position skew to the problem that changes also can appear to the pressure that the circuit board applyed.
Disclosure of Invention
The utility model aims to provide a circuit board pressing device, which solves the problems that the circuit board is easy to displace and cause the pressing position to deviate when the circuit board is pressed in the prior art, and the pressure applied to the circuit board is changed.
In order to achieve the above object, the present utility model provides a circuit board pressing device, including:
the device body comprises a support frame, wherein the surface of the support frame is connected with a workbench, a lifter is inserted into the top end of the support frame, and one end of the lifter is connected with a pressing plate;
the workbench is internally inserted with an adjusting mechanism, the adjusting mechanism comprises a gear, one end of the gear is movably connected with a bearing rod, one end of the bearing rod is connected with a coupling positioning plate, two ends of the positioning plate are internally inserted with a limiting plate, the top end of the limiting plate is internally inserted with a first limiting rod, and the bottom end of the limiting plate is internally inserted with a second limiting rod.
Preferably, tooth grooves are formed in two sides of the inner wall of the workbench, the gears are meshed in the tooth grooves formed in the workbench, and one end of the bearing rod is inserted into the tooth grooves formed in the workbench and connected with the gears.
Preferably, a plurality of groups of limiting grooves are formed in the bottom surface of the workbench, and the bottom ends of the limiting plates are inserted into the limiting grooves formed in the workbench.
Preferably, through grooves are formed in the upper end and the lower end of the limiting plate, and the first limiting rod and the second limiting rod are respectively inserted into the through grooves formed in the upper end and the lower end of the limiting plate for sliding connection.
Preferably, the lift bottom is connected with mounting structure, mounting structure is including the spud, the spud bottom is connected with the bearing ring, bearing ring bottom swing joint has the threaded rod, the stopper is inserted to the spud both sides inside, stopper one end is connected with the spring lever.
Preferably, the constant head tank has been seted up on the pressfitting board top, the constant head stake is inserted and is located the constant head tank inside that the pressfitting board was seted up, the screw hole has been seted up to the constant head tank inner wall bottom that the pressfitting board was seted up, the threaded rod rotates and connects in the screw hole inside that the pressfitting board was seted up.
Preferably, the spout has been seted up to constant head tank inner wall both sides that the pressfitting board was seted up, spring bar one end is connected in spout inner wall one side that the pressfitting board was seted up, stopper one end is inserted and is located the spout internal connection that the pressfitting board was seted up in the spring bar, spacing hole has been seted up to the spud both sides, stopper one end is inserted and is located the spacing hole inside that the spud was seted up.
Compared with the prior art, the utility model has the beneficial effects that:
1. the positioning plate is pulled to support the first limiting rod to move upwards, the limiting plate is simultaneously supported to move upwards when the first limiting rod moves to the top end of the inner wall of the through groove formed in the upper portion of the limiting plate, so that the bottom end of the limiting plate is separated from the limiting groove formed in the workbench, the positioning plate is rotated to rotate by taking the bearing rod as the axis, the circuit board is inserted into the workbench through the gap between the workbench and the positioning plate, the positioning plate is moved after being inserted into the workbench to enable the gear with one end of the bearing rod movably connected to rotate in the tooth groove formed in the workbench, the positioning plate is guaranteed to move horizontally all the time, the positioning plate cannot be separated from the workbench when moving, the bottom end of the limiting plate is inserted into the limiting groove formed in the workbench after the positioning plate is moved, the positioning plate is matched with the workbench to limit the circuit board, the circuit board is prevented from moving, the pressing position is offset, and the pressure applied to the circuit board is also changed.
2. Make its extrusion spring pole shrink through pulling the stopper, then insert the locating pile that the lift bottom is connected and locate the constant head tank that the pressfitting board was seted up inside, and make the threaded rod that the locating pile bottom was passed through bearing ring swing joint rotate and connect in the screw hole that the pressfitting board was seted up inside, fix a position the locating pile bottom, then release the stopper, make the spring pole support stopper reset, and make stopper one end insert and locate the spacing hole inside that the locating pile both sides were seted up, carry out spacingly to the locating pile, thereby realize the quick installation between lift and the pressfitting board.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;
FIG. 3 is a schematic perspective view of a side view and cross section of the structure of the present utility model;
FIG. 4 is a top view, partially cut-away, schematic perspective illustration of the structure of the present utility model;
fig. 5 is a partially cut-away perspective view of the structure of the present utility model.
In the figure: 1. a device body; 11. a support frame; 12. a work table; 13. a lifter; 14. pressing the plate; 2. an adjusting mechanism; 21. a gear; 22. a bearing rod; 23. a positioning plate; 24. a limiting plate; 25. a first stop lever; 26. a second limit rod; 3. a mounting structure; 31. positioning piles; 32. a bearing ring; 33. a threaded rod; 34. a limiting block; 35. a spring rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a circuit board bonding apparatus comprising: the device body 1 comprises a supporting frame 11, wherein the surface of the supporting frame 11 is connected with a workbench 12, a lifter 13 is inserted into the top end of the supporting frame 11, one end of the lifter 13 is connected with a pressing plate 14, mechanical elements in the lifter 13 are of the prior art and can be purchased in the market and are not taken as technical protection points of the application, so that excessive statements are not made; the workbench 12 is internally inserted with an adjusting mechanism 2, the adjusting mechanism comprises a gear 21, one end of the gear 21 is movably connected with a bearing rod 22, one end of the bearing rod 22 is connected with a coupling positioning plate 23, two ends of the positioning plate 23 are internally inserted with a limiting plate 24, the top end of the limiting plate 24 is internally inserted with a first limiting rod 25, and the bottom end of the limiting plate 24 is internally inserted with a second limiting rod 26.
Furthermore, the two sides of the inner wall of the workbench 12 are provided with tooth grooves, the gear 21 is meshed in the tooth grooves formed in the workbench 12, one end of the bearing rod 22 is inserted into the tooth grooves formed in the workbench 12 and connected with the gear 21, and the positioning plate 23 is limited in movement through the gear 21, so that the positioning plate always moves horizontally.
Further, the bottom surface of the workbench 12 is provided with a plurality of groups of limiting grooves, the bottom end of the limiting plate 24 is inserted into the limiting grooves formed in the workbench 12, and the limiting effect of the limiting plate 24 bottom end through the limiting grooves formed in the workbench 12 is achieved.
Further, through grooves are formed in the upper end and the lower end of the limiting plate 24, the first limiting rod 25 and the second limiting rod 26 are respectively inserted into the through grooves formed in the upper end and the lower end of the limiting plate 24 to be in sliding connection, and therefore the limiting plate 24 is subjected to movement limiting through the first limiting rod 25 and the second limiting rod 26.
Further, the bottom of the lifter 13 is connected with the mounting structure 3, the mounting structure 3 comprises a positioning pile 31, the bottom of the positioning pile 31 is connected with a bearing ring 32, the bottom of the bearing ring 32 is movably connected with a threaded rod 33, limiting blocks 34 are inserted into two sides of the positioning pile 31, one end of each limiting block 34 is connected with a spring rod 35, and quick mounting between the lifter 13 and the pressing plate 14 is achieved through limiting the positioning pile 31.
Further, the positioning groove is formed in the top end of the pressing plate 14, the positioning pile 31 is inserted into the positioning groove formed in the pressing plate 14, the bottom of the inner wall of the positioning groove formed in the pressing plate 14 is provided with a threaded hole, the threaded rod 33 is rotationally connected into the threaded hole formed in the pressing plate 14, and the bottom end of the positioning pile 31 is positioned through the threaded rod 33 and the threaded hole formed in the pressing plate 14.
Further, the spout has been seted up to constant head tank inner wall both sides that the pressboard 14 was seted up, and spring bar 35 one end is connected in spout inner wall one side that pressboard 14 was seted up, and stopper 34 one end is inserted and is located the spout internal connection that pressboard 14 was seted up in spring bar 35, and spacing hole has been seted up to the spud 31 both sides, and stopper 34 one end is inserted and is located the spacing hole inside that spud 31 was seted up, realizes inserting the spacing hole inside of seting up in spud 31 both sides through stopper 34 one end, carries out spacingly to spud 31.
Working principle: when the circuit board pressing device is adjusted, the positioning plate 23 is pulled to enable the first limiting rod 25 to move upwards, the limiting plate 24 is simultaneously supported to move upwards when the first limiting rod 25 moves to the top end of the inner wall of the through groove formed above the limiting plate 24, the bottom end of the limiting plate 24 is separated from the limiting groove formed in the workbench 12, the positioning plate 23 is rotated to enable the positioning plate 23 to rotate around the bearing rod 22 as an axis, the circuit board is inserted into the workbench 12 through the gap between the workbench 12 and the positioning plate 23, the positioning plate 23 is moved after the circuit board is inserted into the workbench 12 to enable the gear 21 movably connected with one end of the bearing rod 22 to rotate in the gap formed in the workbench 12, therefore the positioning plate 23 is guaranteed to move horizontally all the time, the positioning plate cannot be separated from the workbench 12 when moving, the bottom end of the limiting plate 24 is inserted into the limiting groove formed in the workbench 12 after the positioning movement is completed, and the positioning plate 23 is matched with the workbench 12 to limit the circuit board.
When the circuit board pressing device is installed, the spring rod 35 is extruded to shrink by pulling the limiting block 34, then the positioning pile 31 connected with the bottom end of the lifter 13 is inserted into the positioning groove formed in the pressing plate 14, the bottom end of the positioning pile 31 is rotatably connected into the threaded hole formed in the pressing plate 14 through the threaded rod 33 movably connected with the bearing ring 32, the bottom end of the positioning pile 31 is positioned, then the limiting block 34 is released, the spring rod 35 supports the limiting block 34 to reset, one end of the limiting block 34 is inserted into the limiting holes formed in two sides of the positioning pile 31, the positioning pile 31 is limited, and therefore quick installation between the lifter 13 and the pressing plate 14 is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A circuit board compressing apparatus, comprising: the device comprises a device body (1) and comprises a supporting frame (11), wherein the surface of the supporting frame (11) is connected with a workbench (12), a lifter (13) is inserted into the top end of the supporting frame (11), and one end of the lifter (13) is connected with a pressing plate (14);
the workbench (12) is internally inserted with an adjusting mechanism (2), the workbench comprises a gear (21), one end of the gear (21) is movably connected with a bearing rod (22), one end of the bearing rod (22) is connected with a coupling positioning plate (23), two ends of the positioning plate (23) are internally inserted with a limiting plate (24), the top end of the limiting plate (24) is internally inserted with a first limiting rod (25), and the bottom end of the limiting plate (24) is internally inserted with a second limiting rod (26).
2. The circuit board compressing apparatus according to claim 1, wherein: tooth grooves are formed in two sides of the inner wall of the workbench (12), the gear (21) is meshed with the inside of the tooth grooves formed in the workbench (12), and one end of the bearing rod (22) is inserted into the tooth grooves formed in the workbench (12) and connected with the gear (21).
3. The circuit board compressing apparatus according to claim 1, wherein: a plurality of groups of limiting grooves are formed in the bottom surface of the workbench (12), and the bottom end of the limiting plate (24) is inserted into the limiting grooves formed in the workbench (12).
4. The circuit board compressing apparatus according to claim 1, wherein: through grooves are formed in the upper end and the lower end of the limiting plate (24), and the first limiting rod (25) and the second limiting rod (26) are respectively inserted into the through grooves formed in the upper end and the lower end of the limiting plate (24) to be connected in a sliding mode.
5. The circuit board compressing apparatus according to claim 1, wherein: the elevator is characterized in that the bottom end of the elevator (13) is connected with a mounting structure (3), the mounting structure (3) comprises a positioning pile (31), the bottom end of the positioning pile (31) is connected with a bearing ring (32), the bottom end of the bearing ring (32) is movably connected with a threaded rod (33), limiting blocks (34) are inserted into two sides of the positioning pile (31), and one end of each limiting block (34) is connected with a spring rod (35).
6. The circuit board compressing apparatus according to claim 5, wherein: the positioning groove is formed in the top end of the pressing plate (14), the positioning pile (31) is inserted into the positioning groove formed in the pressing plate (14), a threaded hole is formed in the bottom of the inner wall of the positioning groove formed in the pressing plate (14), and the threaded rod (33) is rotatably connected into the threaded hole formed in the pressing plate (14).
7. The circuit board compressing apparatus according to claim 5, wherein: the utility model discloses a locating pile, including mounting plate (31), spring bar (34), spout has been seted up to constant head tank inner wall both sides that pressfitting plate (14) were seted up, spring bar (35) one end is connected in spout inner wall one side that pressfitting plate (14) were seted up, spout internal connection that pressfitting plate (14) were seted up is inserted to stopper (34) one end in spring bar (35), spacing hole has been seted up to locating pile (31) both sides, stopper (34) one end is inserted and is located the spacing hole inside that locating pile (31) were seted up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175559.5U CN220586514U (en) | 2023-08-14 | 2023-08-14 | Circuit board pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175559.5U CN220586514U (en) | 2023-08-14 | 2023-08-14 | Circuit board pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586514U true CN220586514U (en) | 2024-03-12 |
Family
ID=90119231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322175559.5U Active CN220586514U (en) | 2023-08-14 | 2023-08-14 | Circuit board pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586514U (en) |
-
2023
- 2023-08-14 CN CN202322175559.5U patent/CN220586514U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |