CN211415207U - Electronic component clamping device - Google Patents
Electronic component clamping device Download PDFInfo
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- CN211415207U CN211415207U CN201922366372.7U CN201922366372U CN211415207U CN 211415207 U CN211415207 U CN 211415207U CN 201922366372 U CN201922366372 U CN 201922366372U CN 211415207 U CN211415207 U CN 211415207U
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Abstract
The utility model discloses an electronic component clamping device, which comprises a mounting plate, two clamping arms, an adjusting support matched with the clamping arms, a connecting plate and a power mechanism are oppositely arranged on the mounting plate; the adjusting support is two and arranged at the outer sides of the two clamping arms, a spring is arranged on the adjusting support, the adjusting support is connected with the clamping arms through the spring, the clamping arms and the connecting plate are movably connected with the mounting plate, the connecting plate is arranged between the two clamping arms, clamping parts are arranged on the clamping arms, a clamping opening is formed between the two clamping parts, and the power mechanism drives the connecting plate to reciprocate between the two clamping arms so as to open and close the clamping opening; compared with the traditional pneumatic clamping jaw, the clamping device of the utility model drives the two clamping arms to close each other to close the clamping opening by applying the spring force to the clamping arms, so as to clamp the components; the clamping arm is guaranteed to be constant in grabbing force, so that the components can be effectively grabbed, the grabbing force is not influenced by the shifting of the air source, and the components can be effectively protected.
Description
Technical Field
The utility model belongs to the technical field of the electronic components technique and specifically relates to a device is got to electronic components clamp.
Background
The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it is a general name of some industrial parts such as electric appliances, radios, instruments and the like, such as capacitors, transistors, hairsprings, springs and other sub-devices, and diodes and the like are common.
In the 3C electronic consumer product manufacturing industry, the loading and unloading of electronic components are indispensable steps for production and manufacturing. The tradition is mainly accomplished through pneumatic clamping jaw to electronic components's last unloading, and pneumatic clamping jaw drives through high-pressure gas and grabs the arm and open and shut in order to accomplish electronic components's the snatching. However, electronic components have the characteristics of small size and easy damage. The air supply that the adoption of traditional pneumatic clamping jaw is the air supply of mill, and the fluctuation of air supply of mill leads to air supply pressure invariable, can not guarantee the holding power of gas claw. When the pressure of the air source is high, the gripping force of the air claw is high, and the electronic components are easy to scratch; when the air source pressure is small, the air claw can not well fix the electronic component, so that the electronic component is dropped and damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve traditional gas claw receive the technical problem that the fluctuation of air supply influences and lead to the gripping power size can not invariable to provide a device is got to electronic components clamp.
The utility model adopts the technical proposal that: the electronic component clamping device comprises a mounting plate, wherein two clamping arms, an adjusting support matched with the clamping arms, a connecting plate and a power mechanism are oppositely arranged on the mounting plate; the adjusting support is two and is arranged in the outer side of the two clamping arms, a spring is arranged on the adjusting support, the adjusting support is connected with the clamping arms through the spring, the clamping arms and the connecting plate are movably connected with the mounting plate, the connecting plate is arranged between the two clamping arms, clamping parts are arranged on the clamping arms, clamping openings are formed between the two clamping parts, the power mechanism drives the connecting plate to reciprocate between the two clamping arms to open the clamping openings, and the clamping openings are closed through the spring pressing clamping arms. Compared with the traditional pneumatic clamping jaw, the clamping device of the utility model drives the two clamping arms to close each other to close the clamping opening by applying the spring force to the clamping arms, so as to clamp the components; the clamping arm is guaranteed to be constant in grabbing force, so that the components can be effectively grabbed, the grabbing force is not influenced by the shifting of the air source, and the components can be effectively protected.
Furthermore, the clamping arms are provided with clamping sections and opening sections, and the distance between the clamping sections of the two clamping arms is greater than the width of the connecting plate; the distance between the opening sections of the two clamping arms is smaller than the width of the connecting plate, the opening sections are inclined planes, and the distance between the opening sections of the two clamping arms is gradually reduced in the direction away from the clamping opening. Because the distance between the clamping sections of the two clamping arms is greater than the width of the connecting plate, when the connecting plate moves to the clamping sections, the spring can drive the clamping arms to approach each other to clamp the component; because the distance between the section that opens of two arm lock is less than the width of connecting plate, when the connecting plate removed to open the section, the connecting plate exerted effort in the arm lock, made two arm lock keep away from gradually, and then opened the centre gripping mouth, lost and put components and parts, simple structure, convenient operation.
Furthermore, the device also comprises an elastic force adjusting mechanism which is arranged on the adjusting support and used for adjusting the elastic force of the spring. The spring elasticity can be adjusted according to the size of the clamped material, so that the clamping force of the clamping arm is adjusted, and the universality of the device is further improved.
Furthermore, the elasticity adjusting mechanism comprises a threaded through hole formed in the adjusting support, a threaded pin shaft matched with the threaded through hole is arranged in the threaded through hole, the spring is arranged in the threaded through hole, and the threaded pin shaft is connected with the clamping arm through the spring. The spring is arranged between the threaded pin shaft and the clamping arm, the distance between the threaded pin shaft and the clamping arm can be adjusted by rotating the threaded pin shaft, the elasticity of the spring is adjusted, the clamping force of the clamping arm is adjusted, and the clamping device is simple in structure and convenient to operate.
Furthermore, two ends of the connecting plate adjacent to the two clamping arms are provided with bearings. The friction force between the connecting plate and the clamping arm is reduced, so that the connecting plate can slide more smoothly, the connecting plate and the clamping arm can be effectively protected, and the abrasion is reduced.
Further, the end face of the clamping part is in a sawtooth shape. The friction force between the component and the clamping part is increased, so that the component is better fixed by the clamping part, and the component is prevented from falling and being damaged.
Further, the power mechanism is an air cylinder. The original factory air source can be adopted, other power drives do not need to be additionally arranged, and cost is saved.
Furthermore, the clamping arms are connected with the mounting plate through guide rails, and the clamping arms can freely slide on the guide rails. The clamp arm is guided to a certain extent, so that the clamp arm is prevented from deflecting in the moving process; meanwhile, the clamping arm can slide more smoothly.
The utility model has the advantages that:
1. compared with the traditional pneumatic clamping jaw, the clamping device of the utility model drives the two clamping arms to close each other to close the clamping opening by applying the spring force to the clamping arms, and clamps the components; the clamping arm has the advantages that the constant holding force of the clamping arm is ensured, the clamping arm can effectively hold the components, the holding force is not influenced by fluctuation of an air source, and the components can be effectively protected.
2. The utility model discloses an elasticity adjustment mechanism can be according to the big or small adjustment spring elasticity of getting the material by the clamp, and then adjusts the clamp dynamics of getting of arm lock, has further improved the commonality that the device used.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
Labeled as:
1. mounting a plate; 2. clamping arms; 3. adjusting the support; 4. a connecting plate; 5. a spring; 6. a bearing; 7. a cylinder; 8. a guide rail; 9. a threaded pin shaft;
21. a clamping portion; 22. a clamping section; 23. opening the section;
201. a clamping opening.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 and 2, the electronic component clamping device of the present invention includes a mounting plate 1, two clamping arms 2, an adjusting support 3 matching with the clamping arms 2, a connecting plate 4 and a power mechanism are oppositely disposed on the mounting plate 1; adjust support 3 for two and arrange in the outside of two arm lock 2, be provided with spring 5 on adjusting support 3, adjust support 3 and be connected with arm lock 2 through spring 5, arm lock 2 and connecting plate 4 all with mounting panel 1 swing joint, connecting plate 4 arranges between two arm lock 2, be provided with clamping part 21 on the arm lock 2, form centre gripping mouth 201 between two clamping part 21, power unit drive connecting plate (4) reciprocating motion opens the centre gripping mouth between two arm lock (2), and close centre gripping mouth 201 through spring pressfitting arm lock. The clamping arms 2 are provided with clamping sections 22 and opening sections 23, and the distance between the clamping sections 22 of the two clamping arms 2 is greater than the width of the connecting plate 4; the distance between the opening sections 23 of the two clamping arms is smaller than the width of the connecting plate 4, the opening sections 23 are inclined planes, and the distance between the opening sections 23 of the two clamping arms is gradually reduced in the direction away from the clamping opening 201. And bearings 6 are arranged at two ends of the connecting plate 4 adjacent to the two clamping arms 2. The end surface of the clamping part 21 is serrated. The power mechanism is a cylinder 7. The clamping arm 2 is connected with the mounting plate 1 through a guide rail 8, and the clamping arm 2 can freely slide on the guide rail 8.
The working principle is as follows: when the components need to be clamped, the connecting plate 4 is driven to move to the clamping sections 22 of the clamping arms 2 through the air cylinder 7, and the distance between the clamping sections 22 of the two clamping arms 2 is greater than the width of the connecting plate 4, so that the two clamping arms 2 are driven by the spring 5 to approach each other to clamp the components in the clamping opening 201; when components and parts in the centre gripping mouth 201 need be lost and put, drive connecting plate 4 through cylinder 7 and remove to the section 23 that opens of arm lock 2, because the distance between the section that opens of two arm lock 2 is less than the width of connecting plate 4, effort is exerted in arm lock 2 to connecting plate 4, makes two arm lock 2 keep away from gradually and compression spring 5, and then opens centre gripping mouth 201, loses and puts components and parts. Compared with the traditional pneumatic clamping jaw, the clamping device of the utility model drives the two clamping arms to close each other to close the clamping opening by applying the spring force to the clamping arms, so as to clamp the components; the clamping arm is guaranteed to be constant in grabbing force, so that the components can be effectively grabbed, the grabbing force is not influenced by the shifting of the air source, and the components can be effectively protected.
Example two:
as shown in fig. 1 and fig. 2, the present embodiment is a further improvement made on the basis of the first embodiment. The spring adjusting mechanism is arranged on the adjusting support 3 and used for adjusting the elastic force of the spring 5. The elasticity adjusting mechanism comprises a threaded through hole formed in the adjusting support 3, a threaded pin shaft 9 matched with the threaded through hole is arranged in the threaded through hole, the spring 5 is arranged in the threaded through hole, and the threaded pin shaft 9 is connected with the clamping arm 2 through the spring 5.
The working principle is as follows: before the clamping device works, the elastic force of the spring can be adjusted according to the number or the diameter of the clamped components. The spring 5 is arranged between the threaded pin shaft 9 and the clamping arm 2, the distance between the threaded pin shaft 9 and the clamping arm 2 can be adjusted by rotating the threaded pin shaft 9, the elastic force of the spring 5 is adjusted, the clamping force of the clamping arm 2 is adjusted, and the use universality of the device is further improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (8)
1. The clamping device for the electronic components is characterized by comprising a mounting plate (1), wherein two clamping arms (2), an adjusting support (3) matched with the clamping arms (2), a connecting plate (4) and a power mechanism are oppositely arranged on the mounting plate (1); adjust support (3) and be two and arrange the outside in two arm lock (2), be provided with spring (5) on adjusting support (3), adjust support (3) and be connected with arm lock (2) through spring (5), arm lock (2) and connecting plate (4) all with mounting panel (1) swing joint, connecting plate (4) are arranged between two arm lock (2), be provided with clamping part (21) on arm lock (2), form centre gripping mouth (201) between two clamping part (21), power unit drive connecting plate (4) reciprocating motion opens the centre gripping mouth between two arm lock (2), and close centre gripping mouth (201) through spring pressfitting arm lock.
2. The electronic component clamping device as claimed in claim 1, wherein the clamping arms (2) are provided with clamping sections (22) and opening sections (23), and the distance between the clamping sections (22) of the two clamping arms (2) is greater than the width of the connecting plate (4); the distance between the opening sections (23) of the two clamping arms is smaller than the width of the connecting plate (4), the opening sections (23) are inclined planes, and the distance between the opening sections (23) of the two clamping arms is gradually reduced in the direction away from the clamping opening (201).
3. The device for clamping electronic components as claimed in claim 1, further comprising an elastic force adjusting mechanism disposed on the adjusting support (3) for adjusting the elastic force of the spring (5).
4. The device for clamping electronic components as claimed in claim 3, wherein the elasticity adjusting mechanism comprises a threaded through hole arranged on the adjusting support (3), a threaded pin (9) matched with the threaded through hole is arranged in the threaded through hole, the spring (5) is arranged in the threaded through hole, and the threaded pin (9) is connected with the clamping arm (2) through the spring (5).
5. The device for clamping electronic components as claimed in claim 1, wherein bearings (6) are arranged at two ends of the connecting plate (4) adjacent to the two clamping arms (2).
6. The device for clamping electronic components as claimed in claim 1, wherein the end face of the clamping portion (21) is saw-toothed.
7. The device for clamping electronic components as claimed in claim 1, wherein the power mechanism is a cylinder (7).
8. The device for clamping electronic components as claimed in claim 1, wherein the clamping arms (2) are connected to the mounting plate (1) by means of guide rails (8), the clamping arms (2) being freely slidable on the guide rails (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366372.7U CN211415207U (en) | 2019-12-25 | 2019-12-25 | Electronic component clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366372.7U CN211415207U (en) | 2019-12-25 | 2019-12-25 | Electronic component clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211415207U true CN211415207U (en) | 2020-09-04 |
Family
ID=72247609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366372.7U Active CN211415207U (en) | 2019-12-25 | 2019-12-25 | Electronic component clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211415207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246155A (en) * | 2021-06-28 | 2021-08-13 | 江苏三铭智达科技有限公司 | Rescue robot |
-
2019
- 2019-12-25 CN CN201922366372.7U patent/CN211415207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246155A (en) * | 2021-06-28 | 2021-08-13 | 江苏三铭智达科技有限公司 | Rescue robot |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 No. 270, floor 2, No. 8, Jinxiu street, Wuhou District, Chengdu, Sichuan Patentee after: Chengdu shuzhilian Technology Co.,Ltd. Address before: 610000 No.2, 4th floor, building 1, Jule Road intersection, West 1st section of 1st ring road, Wuhou District, Chengdu City, Sichuan Province Patentee before: CHENGDU SHUZHILIAN TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |