CN215848475U - Pressing device for processing circuit board - Google Patents
Pressing device for processing circuit board Download PDFInfo
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- CN215848475U CN215848475U CN202120186437.4U CN202120186437U CN215848475U CN 215848475 U CN215848475 U CN 215848475U CN 202120186437 U CN202120186437 U CN 202120186437U CN 215848475 U CN215848475 U CN 215848475U
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- assembly
- circuit board
- screw rod
- transmission
- lead screw
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Abstract
The utility model relates to the technical field of circuit board processing, in particular to a pressing device for processing a circuit board; the pressing device comprises a rack, a transmission assembly arranged on the rack, a screw rod assembly connected between the transmission assembly and the rack and arranged at intervals with the rack, a support seat connected to the rack and facing the screw rod assembly, a first driving assembly and a second driving assembly connected to the screw rod assembly and facing one side of the rack in a transmission manner, and the screw rod assembly is matched with the first driving assembly to drive the first driving assembly to slide relative to the screw rod assembly. Through the cooperation of first drive assembly and second drive assembly and lead screw subassembly and drive assembly, thereby make first drive assembly and second drive assembly move along the lead screw subassembly and can make electric chuck snatch the circuit board and press the circuit board to fix a position and precompress the circuit board, thereby make the drill bit process the circuit board steadily.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a pressing device for processing a circuit board.
Background
The existing circuit board is generally limited by the groove on the base without a pressing device during processing, which may cause the circuit board to rotate together with the drill and move out of the groove after processing when the drill is processed, thereby causing the circuit board to be separated from the groove and reducing the safety of the circuit board.
Therefore, there is a need for a pressing device for processing a circuit board, so as to solve the above-mentioned problem that the circuit board is not pressed by the pressing device, which is generally limited by the groove on the base, which may cause the circuit board to rotate with the drill and move out of the groove after processing, thereby causing the circuit board to be separated from the groove and reducing the safety of the circuit board.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a pressing device for processing a circuit board, which can solve the problem that the circuit board is separated from a groove and the safety of the circuit board is reduced due to the fact that the pressing device is generally limited by the groove on a base and does not press the groove during processing, and the circuit board possibly rotates along with a drill bit and moves out of the groove after processing when the drill bit is processed.
The embodiment of the utility model provides a pressing device for processing a circuit board, which comprises a rack, a transmission assembly arranged on the rack, a screw rod assembly connected between the transmission assembly and the rack and arranged at an interval with the rack, a supporting seat connected with the rack and facing the screw rod assembly, a first driving assembly and a second driving assembly which are in transmission connection with one side of the screw rod assembly facing the rack, wherein the screw rod assembly is matched with the first driving assembly and used for driving the first driving assembly to slide relative to the screw rod assembly, one side of the first driving assembly far away from the screw rod assembly is in transmission connection with a drill bit, one side of the second driving assembly far away from the screw rod assembly is in transmission connection with a controller, an expansion link and an electric suction cup, the screw rod assembly is matched with the second driving assembly and used for driving the second driving assembly to slide relative to the screw rod assembly, the controller is electrically connected with the telescopic rod and the electric sucker and is used for controlling the expansion of the telescopic rod and the on/off of the electric sucker.
As an improvement, the supporting seat is provided with a groove, and the groove is used for accommodating the circuit board.
As an improvement, the second driving assembly comprises a vertical section and a bending section, the vertical section and the first driving assembly are arranged at an interval, and the bending section can be retracted to the bottom of the first driving assembly to enable the telescopic rod and the electric sucker to be attached to the drill bit.
As an improvement, the top parts of the first driving assembly and the second driving assembly are respectively provided with a first sleeve and a second sleeve, and the first sleeve and the second sleeve are in transmission connection with the screw rod assembly.
As an improvement, the electric suction cups comprise at least three suction cups which are uniformly arranged on the periphery of the telescopic rod.
As an improvement, the frame includes that base and interval set up the bracing piece of base with one side, the transmission assembly laminating sets up one the bracing piece is close to another one side of bracing piece, the lead screw subassembly with the base interval sets up and respectively in transmission assembly and another the bracing piece is connected.
As an improvement, the transmission assembly comprises a shell and a motor, and the motor is in transmission connection with the screw rod assembly.
As an improvement, the screw rod assembly comprises a first screw rod and a second screw rod which are arranged in parallel to the base, the first screw rod is in transmission connection with the first sleeve, and the second screw rod is in transmission connection with the second sleeve.
As an improvement, the pressing device further comprises a discharge assembly arranged on the supporting rod.
As an improvement, the discharge assembly includes a suction tube and a suction fan.
According to the technical scheme provided by the utility model, the pressing device comprises a rack, a transmission assembly arranged on the rack, a screw rod assembly connected between the transmission assembly and the rack and arranged at an interval with the rack, a supporting seat connected to the rack and facing the screw rod assembly, and a first driving assembly and a second driving assembly which are in transmission connection with one side of the screw rod assembly facing the rack, wherein the screw rod assembly is matched with the first driving assembly and used for driving the first driving assembly to slide relative to the screw rod assembly, one side of the first driving assembly far away from the screw rod assembly is in transmission connection with a drill bit, one side of the second driving assembly far away from the screw rod assembly is in transmission connection with a controller, a telescopic rod and an electric sucker, the screw rod assembly is matched with the second driving assembly and used for driving the second driving assembly to slide relative to the screw rod assembly, the controller is electrically connected with the telescopic rod and the electric sucker and used for controlling the expansion of the telescopic rod and the on/off of the electric sucker, and the first driving assembly and the second driving assembly are matched with the screw rod assembly and the transmission assembly to move along the screw rod assembly so that the electric sucker can grab the circuit board and press the circuit board, and the circuit board is positioned and pre-pressed, so that the drill bit can stably process the circuit board; the problem of above-mentioned processing generally carry out spacing and do not have the device that compresses tightly through the recess on the base, this can lead to probably leading to processing back along with the drill bit rotates and shifts out from the recess in the processing of drill bit to lead to the circuit board to break away from the recess, make the security of circuit board reduce is solved.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic overall structure diagram of a pressing device for processing a circuit board according to an embodiment of the present invention;
fig. 2 is a schematic bottom view of an electric chuck of a pressing device for processing a circuit board according to an embodiment of the present invention.
Detailed Description
At present, the existing circuit board is generally limited by the groove on the base without a pressing device during processing, which may cause the circuit board to rotate together with the drill and move out of the groove after processing when the drill is processed, thereby causing the circuit board to be separated from the groove and reducing the safety of the circuit board. .
Referring to fig. 1 and 2, fig. 1 is a schematic overall structure diagram of a pressing device for processing a circuit board according to an embodiment of the present invention; fig. 2 is a schematic bottom view of an electric suction cup 53 of a pressing device for processing a circuit board according to an embodiment of the present invention, based on which, the embodiment proposes a pressing device for processing a circuit board, the pressing device includes a frame 10, a transmission assembly 20 disposed on the frame 10, a lead screw assembly 30 connected between the transmission assembly 20 and the frame 10 and disposed at a distance from the frame 10, a support base 60 connected to the frame 10 and facing the lead screw assembly 30, a first driving assembly 40 and a second driving assembly 50 connected to a side of the lead screw assembly 30 facing the frame 10 in a transmission manner, the lead screw assembly 30 and the first driving assembly 40 cooperate to drive the first driving assembly 40 to slide relative to the lead screw assembly 30, and a drill 41 is connected to a side of the first driving assembly 40 far from the lead screw assembly 30 in a transmission manner, the second driving assembly 50 is far away from one side transmission of the screw rod assembly 30 and is connected with a controller 51, an expansion link 52 and an electric suction cup 53, the screw rod assembly 30 is matched with the second driving assembly 50 to be used for driving the second driving assembly 50 to slide relative to the screw rod assembly 30, and the controller 51 is electrically connected with the expansion link 52 and the electric suction cup 53 to be used for controlling the expansion and contraction of the expansion link 52 and the on/off of the electric suction cup 53.
As a modification, the supporting base 60 is provided with a groove for accommodating a circuit board. As a modification, the second driving assembly 50 includes a vertical section and a bent section, the vertical section is spaced apart from the first driving assembly 40, and the bent section can be retracted at the bottom of the first driving assembly 40 to make the telescopic rod 52 and the electric suction cup 53 fit with the drill bit 41. As a modification, the top of the first driving assembly 40 and the top of the second driving assembly 50 are respectively provided with a first sleeve and a second sleeve, and the first sleeve and the second sleeve are in transmission connection with the screw rod assembly. As a modification, the electric suction cups 53 include at least three suction cups, and the three suction cups are uniformly arranged on the periphery of the telescopic rod 52. As an improvement, the rack 10 includes a base and a support rod disposed at the same side of the base at an interval, the transmission assembly 20 is attached to one side of the support rod close to the other support rod, and the screw rod assembly 30 is disposed at an interval on the base and connected to the transmission assembly 20 and the other support rod respectively. As a modification, the transmission assembly 20 includes a housing and a motor, and the motor is in transmission connection with the lead screw assembly 30. As a modification, the screw rod assembly 30 includes a first screw rod and a second screw rod arranged parallel to the base, the first screw rod is in transmission connection with the first sleeve, and the second screw rod is in transmission connection with the second sleeve. As a modification, the pressing device further includes a discharge assembly 70 provided at one of the support rods. As a refinement, the exhaust assembly 70 includes a suction tube and an exhaust fan.
The working principle is as follows: through the cooperation of the first driving assembly 40 and the second driving assembly 50 with the lead screw assembly 30 and the transmission assembly 20, the first driving assembly 40 and the second driving assembly 50 move along the lead screw assembly 30 so that the electric suction cups 53 can grab the circuit board and press the circuit board, thereby positioning and pre-compressing the circuit board, and the drill 41 can stably process the circuit board.
According to the technical scheme provided by the utility model, the pressing device comprises a rack 10, a transmission assembly 20 arranged on the rack 10, a screw rod assembly 30 connected between the transmission assembly 20 and the rack 10 and arranged at a distance from the rack 10, a supporting seat 60 connected to the rack 10 and facing the screw rod assembly 30, a first driving assembly 40 and a second driving assembly 50 connected to one side of the screw rod assembly 30 and facing the rack 10 in a transmission manner, the screw rod assembly 30 is matched with the first driving assembly 40 to drive the first driving assembly 40 to slide relative to the screw rod assembly 30, one side of the first driving assembly 40 far away from the screw rod assembly 30 is connected with a drill 41 in a transmission manner, one side of the second driving assembly 50 far away from the screw rod assembly 30 is connected with a controller 51, an expansion rod 52 and an electric suction cup 53 in a transmission manner, and the screw rod assembly 30 is matched with the second driving assembly 50 to drive the second driving assembly 50 to face the screw rod assembly 50 30, and the controller 51 is electrically connected with the telescopic rod 52 and the electric suction cup 53 for controlling the expansion and contraction of the telescopic rod 52 and the on/off of the electric suction cup 53, so that the problem that the circuit board is separated from the groove and the safety of the circuit board is reduced due to the fact that the drill 41 rotates together with the drill 41 and moves out of the groove after being processed due to the fact that the device is generally limited by the groove on the base without being pressed during processing is solved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a closing device of circuit board processing usefulness which characterized in that: closing device includes the frame, set up drive assembly in the frame, connect in drive assembly with between the frame and with the lead screw subassembly that the frame interval set up, connect in the frame orientation lead screw subassembly's supporting seat, transmission connect in lead screw subassembly orientation the first drive assembly and the second drive assembly of one side of frame, lead screw subassembly and first drive assembly cooperation are in order to be used for the drive first drive assembly is relative lead screw subassembly slides, first drive assembly keeps away from one side transmission of lead screw subassembly is connected with the drill bit, second drive assembly keeps away from one side transmission of lead screw subassembly is connected with controller, telescopic link and electric chuck, lead screw subassembly and second drive assembly cooperation are in order to be used for the drive the second drive assembly is relative lead screw subassembly slides, the controller with telescopic link and electric chuck electricity are connected in order to be used for control the flexible and the electric chuck of telescopic link On/off of the power.
2. The hold-down apparatus for circuit board processing as claimed in claim 1, wherein: the supporting seat is provided with a groove, and the groove is used for accommodating the circuit board.
3. The hold-down apparatus for circuit board processing as claimed in claim 1, wherein: the second driving assembly comprises a vertical section and a bending section, the vertical section is arranged at an interval with the first driving assembly, and the bending section can be contracted at the bottom of the first driving assembly so that the telescopic rod and the electric sucker are attached to the drill bit.
4. The hold-down apparatus for circuit board processing according to claim 3, wherein: the top of the first driving assembly and the top of the second driving assembly are respectively provided with a first sleeve and a second sleeve, and the first sleeve and the second sleeve are in transmission connection with the screw rod assembly.
5. The hold-down apparatus for circuit board processing according to claim 4, wherein: the electric suction cups comprise at least three suction cups, and the three suction cups are uniformly arranged on the periphery of the telescopic rod.
6. The hold-down apparatus for circuit board processing according to claim 5, wherein: the rack comprises a base and a supporting rod arranged on the same side of the base at intervals, a transmission assembly is attached to the supporting rod, the supporting rod is close to the other side of the supporting rod, and a screw rod assembly is arranged on the base at intervals and is connected with the transmission assembly and the other supporting rod respectively.
7. The hold-down apparatus for circuit board processing as set forth in claim 6, wherein: the transmission assembly comprises a shell and a motor, and the motor is in transmission connection with the screw rod assembly.
8. The hold-down apparatus for circuit board processing as set forth in claim 7, wherein: the screw rod assembly comprises a first screw rod and a second screw rod, the first screw rod and the second screw rod are parallel to the base, the first screw rod is in transmission connection with the first sleeve, and the second screw rod is in transmission connection with the second sleeve.
9. The hold-down apparatus for circuit board processing as claimed in claim 8, wherein: the pressing device also comprises a discharge assembly arranged on the supporting rod.
10. The hold-down device for circuit board processing according to claim 9, wherein: the discharge assembly includes a suction tube and a suction fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186437.4U CN215848475U (en) | 2021-01-22 | 2021-01-22 | Pressing device for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186437.4U CN215848475U (en) | 2021-01-22 | 2021-01-22 | Pressing device for processing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215848475U true CN215848475U (en) | 2022-02-18 |
Family
ID=80238227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120186437.4U Active CN215848475U (en) | 2021-01-22 | 2021-01-22 | Pressing device for processing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215848475U (en) |
-
2021
- 2021-01-22 CN CN202120186437.4U patent/CN215848475U/en active Active
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