CN210452483U - Magnetic ring clamp - Google Patents
Magnetic ring clamp Download PDFInfo
- Publication number
- CN210452483U CN210452483U CN201921470272.2U CN201921470272U CN210452483U CN 210452483 U CN210452483 U CN 210452483U CN 201921470272 U CN201921470272 U CN 201921470272U CN 210452483 U CN210452483 U CN 210452483U
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- clamp
- pull rod
- magnetic ring
- base
- pin
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Abstract
The utility model aims at providing a press from both sides the magnetic ring anchor clamps that tightly is reliable and can not loosen under the exogenic action and take off. The utility model discloses a base, pass pull rod and a pair of articulated complex clamp piece each other in the base, the clamp piece includes inflection portion and clamping part, the pull rod is close to two the one end of clamp piece is provided with the spacer pin, two the inflection portion of clamp piece all with the spacer pin cooperation, be provided with the drive on the pull rod toward keeping away from the canceling release mechanical system of the direction removal of clamp piece, the spacer pin promotes two simultaneously the inflection portion of clamp piece makes two the clamping part of clamp piece is close to and presss from both sides tight article mutually. The utility model discloses be applied to the technical field of anchor clamps.
Description
Technical Field
The utility model discloses be applied to the technical field of anchor clamps, in particular to magnetic ring anchor clamps.
Background
The traditional object clamp generally adopts the gas claw to directly clamp an object, and the clamping jaw head connected to the movable end of the gas claw is easy to loosen after being used for a long time, so that the clamping is unreliable. At the same time there is a small distance of opening possible under the action of external forces. The magnetic ring needs to be ensured to be stably clamped and not easy to loosen in the magnetic ring winding machine so as to meet the requirement of winding precision, and meanwhile, a certain force can be applied to the magnetic ring in the winding process to cause the gas claw to slightly loosen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a press from both sides the magnetic ring anchor clamps that tightly is reliable and can not loosen under the exogenic action and take off.
The utility model adopts the technical proposal that: the utility model discloses a base, pass pull rod and a pair of articulated complex clamp piece each other in the base, the clamp piece includes inflection portion and clamping part, the pull rod is close to two the one end of clamp piece is provided with the spacer pin, two the inflection portion of clamp piece all with the spacer pin cooperation, be provided with the drive on the pull rod toward keeping away from the canceling release mechanical system of the direction removal of clamp piece, the spacer pin promotes two simultaneously the inflection portion of clamp piece makes two the clamping part of clamp piece is close to and presss from both sides tight article mutually.
According to the scheme, the reset mechanism drives the pull rod to move towards the direction far away from the clamping block, so that the limiting pin is clamped between the two deflection parts. Because the two clamp blocks are mutually hinged and matched, when the limiting pin is clamped between the two deflection parts, the two clamping parts can only move close to each other, so that the two clamping parts can not be opened under the action of external force, and the magnetic ring can be effectively and reliably clamped.
Preferably, the magnetic ring clamp further comprises a mounting pin, the mounting pin is fixed on the base, and the two clamp blocks are hinged and matched with each other through the mounting pin.
According to the scheme, the two clamping blocks are fixed on the base through the mounting pins.
Preferably, the pull rod is provided with a sleeve head, the sleeve head is provided with a movable groove matched with the deflection parts of the two clamping blocks, the limiting pin is fixed in the sleeve head and penetrates through the movable groove, the limiting pin is positioned between the deflection parts of the two clamping blocks, and the deflection parts of the two clamping blocks are deflected towards the direction close to the limiting pin.
According to the scheme, the movable groove is used for limiting the deflection parts of the clamping blocks and enabling the two deflection parts to be close to each other, so that the two clamping parts are far away from each other, and the object can be loosened. Meanwhile, the sleeve head is arranged to limit the rotating range of the two clamping blocks, so that the rotating angle of the two clamping blocks is reduced, the abrasion caused by the rotation of the clamping blocks is reduced, and the service life of the clamping blocks is prolonged. Due to the design that the deflection parts are deflected towards the direction close to the limiting pin, when the limiting pin pushes the deflection parts, the two clamping parts are close to each other and clamp an object.
The base is provided with a mounting groove matched with the clamping block, the thickness of the sleeve head is the same as that of the clamping block, and two sides of the mounting groove are provided with sliding through holes matched with the limiting pins.
According to the scheme, the two clamping blocks and the sleeve head are limited by arranging the mounting groove, so that the two clamping blocks cannot be offset, the sleeve head cannot rotate, and the movement precision of the sleeve head and the two clamping blocks is further ensured. The sliding through holes are arranged to limit the limiting pins, so that the moving precision of the limiting pins is further improved.
According to a preferable scheme, the reset mechanism comprises a limit nut and a pressure spring, the limit nut is in threaded connection with one end, far away from the clamp block, of the pull rod, the pressure spring is sleeved on the pull rod, and the pressure spring is located between the nut and the base.
According to the scheme, the pressure spring is matched with the limiting nut to apply elasticity to the pull rod, so that the pull rod moves towards the direction far away from the clamping block.
A further preferred scheme is that the reset mechanism further comprises a first spring pressing sleeve, a bushing and a second spring pressing sleeve, the first spring pressing sleeve and the second spring pressing sleeve are sleeved on the pull rod and are respectively located at two ends of the compression spring, and the bushing is sleeved on the pull rod and is located between the first spring pressing sleeve and the second spring pressing sleeve.
According to the scheme, the first spring pressing sleeve, the second spring pressing sleeve and the bushing are used for limiting the pressure spring, and therefore the working stability of the pressure spring is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention.
Detailed Description
As shown in fig. 1, in this embodiment, the utility model discloses a base 1, pass pull rod 2 and a pair of articulated complex clamp 3 each other in the base 1, clamp 3 includes inflection portion 3a and clamping part 3b, pull rod 2 is close to two clamp 3's one end is provided with spacer pin 4, two clamp 3's inflection portion 3a all with spacer pin 4 cooperation, be provided with the drive on pull rod 2 toward keeping away from the reset mechanism of clamp 3's direction removal, spacer pin 4 promotes two simultaneously clamp 3's inflection portion 3a makes two clamp 3's clamping part 3b is close to and presss from both sides tight article mutually.
In this embodiment, the magnetic ring clamp further includes a mounting pin 5, the mounting pin 5 is fixed on the base 1, and the two clamping blocks 3 are hinged to each other through the mounting pin 5.
In this embodiment, the pull rod 2 is provided with a sleeve head 6, the sleeve head 6 is provided with a movable groove 7 adapted to the deflection portions 3a of the two clamping blocks 3, the limit pin 4 is fixed in the sleeve head 6 and passes through the movable groove 7, the limit pin 4 is located between the deflection portions 3a of the two clamping blocks 3, and the deflection portions 3a of the two clamping blocks 3 are deflected in a direction approaching to the limit pin 4.
In this embodiment, the base 1 is provided with an installation groove 8 adapted to the clamp block 3, the thickness of the sleeve head 6 is the same as that of the clamp block 3, and two sides of the installation groove 8 are both provided with sliding through holes 9 adapted to the limit pin 4.
In this embodiment, the reset mechanism includes a limit nut 10 and a pressure spring 11, the limit nut 10 is in threaded connection with one end of the pull rod 2 far away from the clamp block 3, the pressure spring 11 is sleeved on the pull rod 2, and the pressure spring 11 is located between the limit nut 10 and the base 1.
In this embodiment, the reset mechanism further includes a first spring pressing sleeve 12, a bushing 13 and a second spring pressing sleeve 14, the first spring pressing sleeve 12 and the second spring pressing sleeve 14 are both sleeved on the pull rod 2 and are respectively located at two ends of the compression spring 11, and the bushing 13 is sleeved on the pull rod 2 and is located between the first spring pressing sleeve 12 and the second spring pressing sleeve 14.
The utility model discloses a theory of operation:
when clamping is carried out, the pull rod 2 is driven by the pressure spring 11 to move towards the direction far away from the clamping block 3, and the limiting pin 4 pushes the two deflection parts 3a to enable the two clamping parts 3b to be close to each other and clamp.
When the two clamping portions 3b clamp the magnetic ring, the movement of the limit pin 4 is limited, and the two clamping blocks 3 are clamped under the action of the tensile force of the pressure spring 11, so that the two clamping blocks 3 cannot rotate, and the effect of preventing the two clamping blocks from loosening under the action of external force is achieved.
When the clamping device is opened, the pull rod 2 is mechanically pushed by the outside to move towards the clamping blocks 3, the pressure spring 11 is compressed at the same time, the limiting pin 4 removes the limiting on the two clamping blocks 3 after moving, the two deflection parts 3a are close to each other under the limiting effect of the inner wall of the mounting groove 8 after contacting with the inner wall of the mounting groove, and then the two clamping parts 3b are far away from each other.
Claims (6)
1. A magnetic ring clamp is characterized in that: the clamp comprises a base (1), a pull rod (2) penetrating through the base (1) and a pair of clamp blocks (3) which are mutually hinged and matched, wherein each clamp block (3) comprises a deflection part (3 a) and a clamping part (3 b), one end, close to the two clamp blocks (3), of the pull rod (2) is provided with a limiting pin (4), the deflection parts (3 a) of the two clamp blocks (3) are matched with the limiting pin (4), the pull rod (2) is provided with a reset mechanism which drives the pull rod (2) to move in the direction far away from the clamp blocks (3), and the limiting pin (4) simultaneously pushes the deflection parts (3 a) of the two clamp blocks (3) to enable the clamping parts (3 b) of the two clamp blocks (3) to be close to each other and clamp an object.
2. A magnetic ring clamp as claimed in claim 1, wherein: the magnetic ring clamp further comprises an installation pin (5), the installation pin (5) is fixed on the base (1), and the two clamp blocks (3) are mutually hinged and matched through the installation pin (5).
3. A magnetic ring clamp as claimed in claim 1, wherein: the clamp is characterized in that a sleeve head (6) is arranged on the pull rod (2), a movable groove (7) matched with the deflection parts (3 a) of the two clamp blocks (3) is formed in the sleeve head (6), the limiting pin (4) is fixed in the sleeve head (6) and penetrates through the movable groove (7), the limiting pin (4) is located between the deflection parts (3 a) of the two clamp blocks (3), and the deflection parts (3 a) of the two clamp blocks (3) are deflected towards the direction close to the limiting pin (4).
4. A magnetic ring clamp as claimed in claim 3, wherein: the clamp is characterized in that a mounting groove (8) matched with the clamp block (3) is formed in the base (1), the thickness of the sleeve head (6) is the same as that of the clamp block (3), and sliding through holes (9) matched with the limiting pins (4) are formed in the two sides of the mounting groove (8).
5. A magnetic ring clamp as claimed in claim 1, wherein: the resetting mechanism comprises a limiting nut (10) and a pressure spring (11), the limiting nut (10) is in threaded connection with one end of the pull rod (2) far away from the clamp block (3), the pressure spring (11) is sleeved on the pull rod (2), and the pressure spring (11) is located between the limiting nut (10) and the base (1).
6. A magnetic ring clamp as claimed in claim 5, wherein: the resetting mechanism further comprises a first spring pressing sleeve (12), a bushing (13) and a second spring pressing sleeve (14), wherein the first spring pressing sleeve (12) and the second spring pressing sleeve (14) are sleeved on the pull rod (2) and are respectively located at two ends of the pressure spring (11), and the bushing (13) is sleeved on the pull rod (2) and is located between the first spring pressing sleeve (12) and the second spring pressing sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470272.2U CN210452483U (en) | 2019-09-05 | 2019-09-05 | Magnetic ring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470272.2U CN210452483U (en) | 2019-09-05 | 2019-09-05 | Magnetic ring clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452483U true CN210452483U (en) | 2020-05-05 |
Family
ID=70432583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921470272.2U Active CN210452483U (en) | 2019-09-05 | 2019-09-05 | Magnetic ring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461527A (en) * | 2020-11-24 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Compressing device and checking fixture |
-
2019
- 2019-09-05 CN CN201921470272.2U patent/CN210452483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461527A (en) * | 2020-11-24 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Compressing device and checking fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519000 4th floor, No.10 Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Keris Technology Co.,Ltd. Address before: 519000 4th floor, No.10 Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI KLES MACHINE TECHNOLOGY Co.,Ltd. |