CN215588886U - Hand-held type spring clamp electronic clamp - Google Patents
Hand-held type spring clamp electronic clamp Download PDFInfo
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- CN215588886U CN215588886U CN202122251651.6U CN202122251651U CN215588886U CN 215588886 U CN215588886 U CN 215588886U CN 202122251651 U CN202122251651 U CN 202122251651U CN 215588886 U CN215588886 U CN 215588886U
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- clamping
- guide sleeve
- clamp
- clamping arms
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a handheld spring clamp electric clamp, which relates to the technical field of clamps and comprises an end shell, a clamping mechanism, a transmission mechanism and a driving mechanism, wherein the end shell is provided with a clamping hole; the clamping mechanism comprises two clamping arms which are hinged in the end shell, the free ends of the two clamping arms are provided with clamping blocks, and a return spring is arranged between the two clamping arms; the transmission mechanism comprises a guide sleeve sliding in the shell, and one end of the guide sleeve is provided with a conical head top block; the driving mechanism comprises a driving motor and a speed reducer, the speed reducer is connected with a transmission lead screw, and the transmission lead screw penetrates through the guide sleeve in a threaded manner. When the transmission screw rod rotates, the guide sleeve is pushed to move forwards/backwards in the shell, when the guide sleeve moves forwards, the conical head jacking block pushes the two clamping arms to simultaneously rotate at a constant speed, the two clamping blocks are mutually closed to clamp the spring clamp, and when the guide sleeve moves backwards, the reset spring can enable the two clamping arms to reset. The utility model has the advantages of simple operation, hand-holding and portability, replaceable parts, uniform force application of the two clamping arms, stable speed, safety and reliability.
Description
Technical Field
The utility model relates to the technical field of calipers, in particular to a handheld spring clamp electric clamp.
Background
In automobile, agricultural machinery production and processing process, need use the clamp that uses the spring clamp as the owner to install fixedly on oil circuit hose, the cooling water route hose of automobile engine for example, after the spring clamp installation targets in place, conventional mode is fixed for adopting manual clamp to press from both sides the realization secondary.
But the operation of manual clamp is very inconvenient, needs the workman to have very high operating skill and proficiency could realize one-hand control, and the control of workman's attention power in operation process avoids clamp force too big or undersize, and clamp force undersize can lead to the clamp installation not in place, and clamp force too big can lead to the clamp structure to receive destruction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a handheld spring clamp electric clamp which has the characteristics of simplicity in operation, safety, reliability, stability in clamping and uniform force application.
The utility model is realized by the following technical scheme:
a hand-held spring clamp electric clamp comprises an end shell and a shell which are integrally arranged, a clamping mechanism arranged in the end shell, a transmission mechanism and a driving mechanism arranged in the shell; the clamping mechanism comprises two oppositely arranged clamping arms, the two clamping arms are hinged in the end shell, the free ends of the two clamping arms can be detachably provided with clamping blocks, and a return spring is arranged between the two clamping arms; the transmission mechanism comprises a guide sleeve which slides in the shell, one end of the guide sleeve is detachably provided with a conical head top block, and the conical surface of the conical head top block is simultaneously abutted against the end parts of the two clamping arms; the driving mechanism comprises a driving motor and a speed reducer which are arranged in the shell, the speed reducer is in transmission connection with a transmission lead screw, and the transmission lead screw penetrates through the guide sleeve in a threaded manner.
Through adopting above-mentioned technical scheme, driving motor passes through the speed reducer drive lead screw and rotates, and drive lead screw promotes the uide bushing and advances/retreat inside the shell, and the conical head kicking block of its tip promotes two clamp arms and rotates at the uniform velocity simultaneously when the uide bushing gos forward, thereby two clamp blocks draw close each other and realize pressing from both sides tight installation to the spring clamp, and when the uide bushing retreats, make two clamp arms reset through reset spring's elasticity. The utility model has the advantages of simple operation, portability by hand, replaceable parts, high universality, uniform force application of the two clamping arms, stable speed, controllable clamping force, safety and reliability.
Further setting the following steps: the one end that the shell was kept away from to press from both sides tight arm has seted up the ladder groove, and the screw hole that runs through the tight arm tip of clamp is seted up to ladder groove bottom, and press from both sides tight piece one side and set firmly the reference column with screw hole complex.
Through adopting above-mentioned technical scheme, press from both sides tight piece mountable and fix a position at the ladder groove department and through the reference column, rock when preventing that it from pressing from both sides tightly, conveniently change impaired tight piece of clamp through dismantling to set up.
Further setting the following steps: the positioning column is sleeved with a gasket on the periphery.
Through adopting above-mentioned technical scheme, the gasket can prevent to press from both sides the not hard up of tight piece not hard up in the use.
Further setting the following steps: the opposite face of two clamping arms has all been seted up and has been settled the mouth, and reset spring's both ends are blocked respectively and are settled mouthful to two.
Through adopting above-mentioned technical scheme, under the natural state, reset spring's elasticity forces two clamping arms to open, and reset spring card is in settling the mouth, settles the mouth and has realized effective fixed to reset spring.
Further setting the following steps: the tip an organic whole of uide bushing is provided with the connecting block, and the mounting hole has been seted up to conical head kicking block bottom, and the connecting block can insert to the mounting hole.
Through adopting above-mentioned technical scheme, the top at the uide bushing is installed in the grafting of conical head kicking block, convenient change.
Further setting the following steps: the inside baffle and the baffle that sets firmly of shell support by the outer wall in the uide bushing.
Through adopting above-mentioned technical scheme, the baffle is used for restricting the uide bushing and takes place to rotate for the shell to guarantee the stability of uide bushing relative slip in the shell simultaneously.
Further setting the following steps: one end of the outer shell, which is far away from the end shell, is provided with a control wire plug or a built-in power supply.
By adopting the technical scheme, the power supply mode of the driving motor adopts an external connection mode or a built-in mode, and can be selected according to the use environment.
Further setting the following steps: and the outer wall of the shell is provided with an operating button for controlling the start and stop of the driving motor and a power indicator lamp for checking the power state.
Through adopting above-mentioned technical scheme, operating button conveniently controls the electric tong and opens and stop, and power indicator conveniently observes the operating condition of electric tong.
Further setting the following steps: both sides of the end shell are provided with limiting bolts.
By adopting the technical scheme, the two limiting bolts can control the opening and closing angles of the two clamping arms, and the protection effect is achieved.
In conclusion, the beneficial technical effects of the utility model are as follows:
(1) the operation process of the utility model can effectively reduce the labor intensity, accords with the human engineering, and is suitable for various working conditions such as hand holding, hoisting and the like;
(2) each part of the utility model can be disassembled and replaced, has high universality, and can be replaced according to the requirements of actual conditions; (3) the two clamping arms of the utility model have uniform force application, stable speed and controllable clamping force, and are safer and more reliable compared with the traditional manual calipers.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Reference numerals: 1. an end shell; 2. a housing; 3. a clamp arm; 4. a clamping block; 5. a return spring; 6. a guide sleeve; 7. a conical head top block; 8. a drive motor; 9. a speed reducer; 10. a drive screw; 11. a stepped groove; 12. a threaded hole; 13. a positioning column; 14. a placement port; 15. connecting blocks; 16. mounting holes; 17. a partition plate; 18. an operation button; 19. a power indicator light; 20. a gasket; 21. and a limiting bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, the hand-held spring clamp electric clamp disclosed by the utility model comprises an end shell 1 and a shell 2 which are integrally arranged, wherein the shell 2 is in a long cylinder shape and is hollow inside, a hoisting point is arranged at one end of the shell 2, which is far away from the end shell 1, and the end shell 1 is in a double-clamping-plate shape. A clamping mechanism for clamping the spring hoop is arranged in the end shell 1, and a driving mechanism for providing power and a transmission mechanism for driving the clamping mechanism to move are arranged in the shell 2.
Referring to fig. 1 and 2, the clamping mechanism includes two oppositely disposed clamping arms 3, both of the clamping arms 3 are hinged in the end casing 1, and a hinge point is disposed at one third of one end of the clamping arm 3 close to the outer casing 2. The free ends of the two clamping arms 3 can be detachably provided with clamping blocks 4, and the two clamping blocks 4 are arranged oppositely. The spring clamp is directly clamped by the clamping block 4. The one end that presss from both sides tight arm 3 and keep away from shell 2 has seted up ladder groove 11, presss from both sides tight piece 4 and installs in ladder groove 11, and the screw hole 12 that runs through tight arm 3 tip is seted up to ladder groove 11 bottom, presss from both sides tight piece 4 one side and is fixed with reference column 13, reference column 13 pass screw hole 12 and with screw hole 12 threaded connection, reference column 13 week side cover is equipped with gasket 20, gasket 20 is cyclic annular and is located and presss from both sides between tight piece 4 and the tight arm 3 of clamp. The tight piece 4 mountable of clamp is in ladder groove 11 department and fix a position through reference column 13, rocks when preventing that it from pressing from both sides tightly, through can dismantling to set up the convenience and change impaired tight piece 4 of clamp, also can change according to the difference of product model, and gasket 20 can prevent to press from both sides tight piece 4 not hard up in the use simultaneously. In this embodiment, the clamping block 4 is mounted in place without rotation and deviation, and has anti-slip lines or anti-slip grooves on its surface. Both sides of the end shell 1 are provided with limiting bolts 21, and the two limiting bolts 21 are positioned outside the two clamping arms 3. The opening and closing angle of the two clamping arms 3 can be controlled through the two limiting bolts 21, and the clamping arms 3 are protected.
Referring to fig. 2, the opposite surfaces of the two clamping arms 3 are provided with mounting openings 14, a return spring 5 is further arranged between the two clamping arms 3, and two ends of the return spring 5 respectively extend into the two mounting openings 14. Under the natural state of the electric clamp, the elastic force of the return spring 5 forces the two clamping arms 3 to open, the return spring 5 is clamped in the mounting opening 14, and the mounting opening 14 effectively fixes the return spring 5.
Drive mechanism includes uide bushing 6, and uide bushing 6 slides inside shell 2 along 2 central axis directions of shell, and uide bushing 6 is the cuboid form, and 2 inner walls of shell are fixed with baffle 17, and baffle 17 supports and leans on in the outer wall of uide bushing 6. The sliding direction of the guide sleeve 6 is guided by the partition plate 17, so that the guide sleeve 6 is prevented from rotating relative to the shell 2 in the sliding process.
One end of the guide sleeve 6 is detachably provided with a conical head top block 7, and the conical surface of the conical head top block 7 is simultaneously abutted against the end surfaces of the two clamping arms 3; the end fixing of uide bushing 6 towards end shell 1 has connecting block 15, and mounting hole 16 has been seted up to conical head kicking block 7 bottom, and connecting block 15 can insert to mounting hole 16, and conical head kicking block 7 is pegged graft and is installed at the top of uide bushing 6, the convenient change.
Actuating mechanism includes driving motor 8, driving motor 8 is direct current motor, driving motor 8 demountable installation is inside 2 shells, driving motor 8's drive end transmission is connected with reduction gear 9, reduction gear 9 adopts the gear to slow down, reduction gear 9 transmission is connected with drive screw 10, drive screw 10's axis and the mutual coincidence of the axis of shell 2, drive screw 10 screw thread runs through the one end that uide bushing 6 kept away from conical head kicking block 7. After the driving motor 8 is started, the driving screw 10 is driven to rotate through the speed reducer 9, so that the guide sleeve 6 is driven to move forward and backward. One end of the outer shell 2, which is far away from the end shell 1, is provided with a control wire plug or a built-in power supply, and the control wire plug or the built-in power supply provides power output for the driving motor 8. The power supply mode of the driving motor 8 adopts an external connection mode or a built-in mode, and can be selected according to the use environment.
Referring to fig. 1, the outer wall of the housing 2 is provided with an operation button 18 for controlling the start and stop of the driving motor 8 and a power indicator 19 for checking the power state. The operating button 18 conveniently controls the start and stop of the electric clamp, so that the clamping force of the electric clamp is controlled, the power indicator lamp 19 conveniently observes the working state of the electric clamp, and the operating button 18 is started to implement operation after the power indicator lamp 19 is lightened. The controller is arranged in the shell 2, is directly connected with the driving motor 8 in a control mode, and can arbitrarily control the starting, stopping, accelerating and decelerating of the driving motor 8, so that the clamping arm 3 can stop at any position. The operability is greatly improved.
In this embodiment, be provided with the torque sensor of test clamping arm 3 clamping-force in the end shell 1, torque sensor and controller signal connection carry out the moment of torsion through the display screen of controller and show. The clamping force value of the electric clamp is conveniently read by a worker, and the holding force of the clamp is indirectly measured.
The working principle and the beneficial effects of the utility model are as follows:
when the handheld electric clamp is used, the driving motor 8 is started and drives the transmission lead screw 10 to rotate through the speed reducer, the transmission lead screw 10 pushes the guide sleeve 6 to advance in the shell 2, the conical head jacking block 7 at the end part of the guide sleeve 6 pushes the two clamping arms 3 to simultaneously rotate at a constant speed when the guide sleeve 6 advances, and the two clamping blocks 4 are mutually close to each other so as to clamp and mount the spring clamp; after the clamping installation is finished, the driving motor 8 rotates reversely, the guide sleeve 6 retreats, and the two clamping arms 3 are reset through the elastic force of the reset spring 5.
The utility model has simple operation, effectively reduces the labor intensity of workers in the operation process, accords with human engineering, and is suitable for various working conditions such as hand holding, hoisting and the like; meanwhile, each part can be replaced, the universality is high, and the part can be replaced according to the actual condition; in the use process, the two clamping arms 3 apply uniform force, the speed is stable, and the clamping force can be controlled, so that the installation quality of products such as spring clamps and the like is greatly improved, and the device is safe and reliable.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (9)
1. The utility model provides a hand-held type spring clamp motor-driven clamp which characterized in that: comprises an end shell (1) and a shell (2) which are arranged integrally, a clamping mechanism arranged in the end shell (1), a transmission mechanism and a driving mechanism arranged in the shell (2);
the clamping mechanism comprises two opposite clamping arms (3), the two clamping arms (3) are hinged and connected in the end shell (1), the free ends of the two clamping arms (3) are detachably provided with clamping blocks (4), and a return spring (5) is arranged between the two clamping arms (3);
the transmission mechanism comprises a guide sleeve (6) which slides in the shell (2), one end of the guide sleeve (6) is detachably provided with a conical head ejector block (7), and the conical surfaces of the conical head ejector block (7) are simultaneously abutted against the end parts of the two clamping arms (3);
the driving mechanism comprises a driving motor (8) and a speed reducer (9) which are arranged in the shell (2), the speed reducer (9) is in transmission connection with a transmission lead screw (10), and the transmission lead screw (10) penetrates through the guide sleeve (6) in a threaded manner.
2. A hand-held spring clip power tong as defined in claim 1, further comprising: the one end that presss from both sides tight arm (3) and keep away from shell (2) has seted up ladder groove (11), and screw hole (12) that run through tight arm (3) tip are seted up to ladder groove (11) bottom, press from both sides tight piece (4) one side and set firmly reference column (13) with screw hole (12) complex.
3. A hand-held spring clip power tong as defined in claim 2, further comprising: the periphery of the positioning column (13) is sleeved with a gasket (20).
4. A hand-held spring clip power tong as defined in claim 3, further comprising: the opposite surfaces of the two clamping arms (3) are provided with mounting openings (14), and the two ends of the return spring (5) are respectively clamped into the two mounting openings (14).
5. A hand-held spring clip power tong as defined in claim 1, further comprising: the end part of the guide sleeve (6) is integrally provided with a connecting block (15), the bottom of the conical head top block (7) is provided with a mounting hole (16), and the connecting block (15) can be inserted into the mounting hole (16).
6. A hand-held spring clip electrical clamp according to claim 5, wherein: a partition plate (17) is fixedly arranged in the shell (2), and the partition plate (17) abuts against the outer wall of the guide sleeve (6).
7. A hand-held spring clip power tong as defined in claim 1, further comprising: one end of the shell (2) far away from the end shell (1) is provided with a control wire plug or a built-in power supply.
8. A hand-held spring clip power tong as defined in claim 1, further comprising: an operating button (18) for controlling the start and stop of the driving motor (8) and a power indicator lamp (19) for checking the power state are arranged on the outer wall of the shell (2).
9. A hand-held spring clip power tong as defined in claim 1, further comprising: both sides of the end shell (1) are provided with limiting bolts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251651.6U CN215588886U (en) | 2021-09-16 | 2021-09-16 | Hand-held type spring clamp electronic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251651.6U CN215588886U (en) | 2021-09-16 | 2021-09-16 | Hand-held type spring clamp electronic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588886U true CN215588886U (en) | 2022-01-21 |
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ID=79886237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122251651.6U Active CN215588886U (en) | 2021-09-16 | 2021-09-16 | Hand-held type spring clamp electronic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351733A (en) * | 2022-10-21 | 2022-11-18 | 成都永贵东洋轨道交通装备有限公司 | Clamping tool for train through passage special-shaped section bar |
-
2021
- 2021-09-16 CN CN202122251651.6U patent/CN215588886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351733A (en) * | 2022-10-21 | 2022-11-18 | 成都永贵东洋轨道交通装备有限公司 | Clamping tool for train through passage special-shaped section bar |
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