CN216028638U - Paster resistance pressing device - Google Patents
Paster resistance pressing device Download PDFInfo
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- CN216028638U CN216028638U CN202120413510.7U CN202120413510U CN216028638U CN 216028638 U CN216028638 U CN 216028638U CN 202120413510 U CN202120413510 U CN 202120413510U CN 216028638 U CN216028638 U CN 216028638U
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- fixedly connected
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- lead screw
- screw shaft
- sliding
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Abstract
The utility model relates to a chip resistor pressing device, which comprises a base, wherein a fixed rod is fixedly connected to the left side close to the top end of the base, the top end of the fixed rod is fixedly connected with a first supporting plate, a first cushion pad is arranged on the first supporting plate, a first lead screw shaft is arranged on one side of the first supporting plate, an adjusting knob is fixedly connected to the left end of the first lead screw shaft, a sliding plate is sleeved on the outer side of the first lead screw shaft in a threaded manner, the top of the sliding plate is fixedly connected with a fixed block, a fixed plate is fixedly connected to the right side close to the top end of the base, a sliding rail is fixedly connected to the left side close to the top end of the fixed plate, a sliding block is connected in the sliding rail in a sliding manner, a pressing rod is connected in the sliding block in a penetrating manner, a second supporting plate is fixedly connected to the left side close to the top end of the fixed plate, the function of pressing the chip resistor is realized through the cooperation of the devices, the function of fixing the circuit board on the supporting table is realized, and convenience is brought to practical use.
Description
Technical Field
The utility model relates to the technical field of resistors, in particular to a chip resistor pressing device.
Background
The chip resistor is one of metal glass glaze resistors, metal powder and glass glaze powder are mixed, the resistor manufactured on a substrate is printed by a screen printing method, the resistor is resistant to humidity and high temperature, the temperature coefficient is small, the circuit space cost can be greatly saved, the design is more refined, when the chip resistor is pressed on a circuit board, the chip resistor is easily moved by the movement of the circuit board to cause damage, and when the force for pressing a resistor disc is too large, the chip resistor can be damaged.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems by providing a chip resistor pressing device, which realizes a function of pressing a chip resistor and a function of fixing a circuit board on a supporting base, thereby facilitating practical use and solving the problems mentioned in the background above.
The utility model realizes the aim by the following technical scheme, a chip resistor pressing device comprises a base, wherein a fixed rod is fixedly connected to the left side of the base close to the top end, the top end of the fixed rod is fixedly connected with a first supporting plate, a first cushion pad is arranged on the first supporting plate, a first lead screw shaft is arranged on one side of the first supporting plate, an adjusting knob is fixedly connected to the left end of the first lead screw shaft, a sliding plate is sleeved on the outer side of the first lead screw shaft in a threaded manner, a fixed block is fixedly connected to the top of the sliding plate, a fixed plate is fixedly connected to the right side of the base close to the top end, a sliding rail is fixedly connected to the left side of the fixed plate close to the top end, a sliding block is connected in the sliding rail in a penetrating manner, a pressing rod is connected in the sliding block in a penetrating manner, a second supporting plate is fixedly connected to the left side of the fixed plate close to the top end, and the second supporting plate is positioned above the sliding rail, fixedly connected with motor in the second backup pad, the power take off end fixedly connected with second lead screw axle of motor, the second lead screw axle is kept away from motor one end and is provided with screw nut, depression bar bottom fixedly connected with clamp plate, the clamp plate bottom is equipped with the second blotter, the fixed plate top is provided with control switch, motor and control switch pass through wire electric connection.
Preferably, the first cushion pad and the second cushion pad are made of rubber materials; the top of the first supporting plate is provided with a cavity; the sliding block is provided with threads, and the pressing rod is connected to the sliding block through the threads;
preferably, the front side of the screw nut is fixedly connected with a threaded cylinder, and the outer side of the pressure rod is connected inside the threaded cylinder through threads.
The utility model has the beneficial effects that:
1. according to the utility model, the fixing rod, the first supporting plate, the first lead screw shaft, the adjusting knob, the cavity, the sliding plate and the fixing block are arranged, when the chip resistor chip pressing device is used, a circuit board to be pressed is placed on the supporting table, the adjusting knob, the sliding plate on the lead screw shaft drives the left sliding block to move, the circuit board placed on the supporting table is fixed, and the effect of fixing the circuit board by the chip resistor pressing device is realized;
2. the motor drives the second lead screw shaft to rotate, so that the pressure rod fixedly connected with the lead screw nut horizontally moves under the guide of the slide rail, the effect of horizontally moving and adjusting the pressure rod is realized, and then the pressure rod downwards moves under the threaded matching of the threaded cylinder and the slide block through manually rotating the pressure rod to tightly press the chip resistor on the circuit board, so that the effect of tightly pressing the chip resistor is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of a second screw shaft of the present invention.
Fig. 3 is a top view of the guide rail of the present invention.
Fig. 4 is a top view of the first support plate of the present invention.
Reference numbers in the figures: 1. a base; 2. fixing the rod; 3. a first support plate; 4. a first cushion pad; 5. a first screw shaft; 6. adjusting a knob; 7. a slide plate; 8. a fixed block; 9. a cavity; 10. A fixing plate; 11. a guide rail; 12. a slider; 13. a thread; 14. a pressure lever; 15. a second support plate; 16. a motor; 17. a second screw shaft; 18. a lead screw nut; 19. pressing a plate; 20. a second cushion pad; 21. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a chip resistor compressing device comprises a base 1, a fixed rod 2 is fixedly connected to the left side of the base 1 near the top end, a first supporting plate 3 is fixedly connected to the top end of the fixed rod 2, a first cushion pad 4 is arranged on the first supporting plate 3, a first lead screw shaft 5 is arranged on one side of the first supporting plate 3, an adjusting knob 6 is fixedly connected to the left end of the first lead screw shaft 5, a sliding plate 7 is sleeved on the outer side of the first lead screw shaft 5 in a threaded manner, a fixed block 8 is fixedly connected to the top of the sliding plate 7, a fixed plate 10 is fixedly connected to the right side of the base 1 near the top end, a sliding rail is fixedly connected to the left side of the fixed plate 10 near the top end, a sliding block 12 is slidably connected to the sliding rail, a pressing rod 14 is connected to the sliding block 12 in a penetrating manner, and a second supporting plate 15 is fixedly connected to the left side of the fixed plate 10 near the top end, and the second support plate 15 is located above the slide rail, the motor 16 is fixedly connected to the second support plate 15, a power output end of the motor 16 is fixedly connected with a second screw shaft 17, a screw nut 18 is arranged at one end, far away from the motor 16, of the second screw shaft 17, a pressing plate 19 is fixedly connected to the bottom end of the pressing rod 14, a second cushion pad 20 is arranged at the bottom of the pressing plate 19, a control switch 21 is arranged at the top end of the fixing plate 10, and the motor 16 and the control switch 21 are electrically connected through a conducting wire.
Further, the first cushion pad 4 and the second cushion pad 20 are made of rubber materials; the top of the first supporting plate 3 is provided with a cavity 9; the slider 12 is provided with a thread 13, and the pressure lever 14 is connected to the slider 12 through the thread 13.
Further, a threaded cylinder is fixedly connected to the front side of the lead screw nut 18, and the outer side of the pressure lever 14 is connected to the inside of the threaded cylinder through threads.
When the circuit board fixing device is used, a circuit board to be welded is placed on the first supporting plate 3, the adjusting knob 6 is screwed, the fixing block 8 on the supporting plate is adjusted, and the circuit board is clamped tightly, so that the effect of fixing the circuit board is achieved; place the chip resistor, open motor 16, motor 16 drives second lead screw axle 17 and rotates, makes the depression bar 14 with screw nut 18 fixed connection be horizontal motion under slide rail 11 direction, has realized the effect of depression bar 14 horizontal migration regulation, through manual rotation depression bar 14 afterwards, depression bar 14 moves down under the screw-thread fit of screw thread section of thick bamboo with slider 12, compresses tightly the chip resistor on the circuit board, has realized compressing tightly the effect of chip resistor.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a chip resistor closing device, includes base (1), its characterized in that: the fixing device is characterized in that a fixing rod (2) is fixedly connected to the left side of the base (1) close to the top end, a first supporting plate (3) is fixedly connected to the top end of the fixing rod (2), a first cushion pad (4) is arranged on the first supporting plate (3), a first screw shaft (5) is arranged on one side of the first supporting plate (3), an adjusting knob (6) is fixedly connected to the left end of the first screw shaft (5), a sliding plate (7) is sleeved on the outer side of the first screw shaft (5) in a threaded manner, a fixed block (8) is fixedly connected to the top of the sliding plate (7), a fixed plate (10) is fixedly connected to the right side of the base (1) close to the top end, a sliding rail (11) is fixedly connected to the left side of the fixed plate (10) close to the top end, a sliding block (12) is slidably connected to the sliding rail (11), and a pressing rod (14) is penetratingly connected to the sliding block (12), the utility model discloses a lead screw, including fixed plate (10), motor (16), lead screw shaft (17), depression bar (14), depression bar (18), depression bar (14) and lead screw nut (18), the left side fixedly connected with second backup pad (15) that is close to the top on fixed plate (10), and second backup pad (15) are located slide rail (11) top, fixedly connected with motor (16) on second backup pad (15), the power take off end fixedly connected with second lead screw shaft (17) of motor (16), motor (16) one end is kept away from in second lead screw shaft (17) is provided with lead screw nut (18), depression bar (14) and lead screw nut (18) threaded connection, depression bar (14) bottom fixedly connected with clamp plate (19), clamp plate (19) bottom is equipped with second blotter (20), fixed plate (10) top is provided with control switch (21), motor (16) and control switch (21) pass through wire electric connection.
2. The chip resistor pressing device according to claim 1, wherein: the first buffer cushion (4) and the second buffer cushion (20) are made of rubber materials.
3. The chip resistor pressing device according to claim 1, wherein: the top of the first supporting plate (3) is provided with a cavity (9), and the first screw shaft (5) is rotatably arranged in the cavity (9).
4. The chip resistor pressing device according to claim 1, wherein: the sliding block (12) is provided with threads (13), and the pressing rod (14) is connected to the sliding block (12) through the threads (13).
5. The chip resistor pressing device according to claim 1, wherein: the front side of the screw rod nut (18) is fixedly connected with a threaded cylinder, and the outer side of the pressure rod (14) is connected inside the threaded cylinder through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413510.7U CN216028638U (en) | 2021-02-25 | 2021-02-25 | Paster resistance pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413510.7U CN216028638U (en) | 2021-02-25 | 2021-02-25 | Paster resistance pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216028638U true CN216028638U (en) | 2022-03-15 |
Family
ID=80534033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120413510.7U Active CN216028638U (en) | 2021-02-25 | 2021-02-25 | Paster resistance pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216028638U (en) |
-
2021
- 2021-02-25 CN CN202120413510.7U patent/CN216028638U/en active Active
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