CN215470597U - Portable multipurpose clamp - Google Patents
Portable multipurpose clamp Download PDFInfo
- Publication number
- CN215470597U CN215470597U CN202120238372.3U CN202120238372U CN215470597U CN 215470597 U CN215470597 U CN 215470597U CN 202120238372 U CN202120238372 U CN 202120238372U CN 215470597 U CN215470597 U CN 215470597U
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- Prior art keywords
- clamping plate
- rotating rod
- plate
- clamping
- supporting plate
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a portable multipurpose clamp which comprises a supporting plate, a rotating rod and two pairs of clamping plates, wherein the supporting plate is provided with a first clamping plate and a second clamping plate; the top surface of the supporting plate is provided with a second clamping plate, the supporting plate is provided with a through groove which is arranged from front to back, and a third clamping plate is arranged in the through groove; a fourth clamping plate is arranged at the rear side of the supporting plate; the fourth clamping plate and the third clamping plate are oppositely arranged; the rotating rod is horizontally arranged and is positioned between the second clamping plate and the third clamping plate; the rotating rod is rotatably arranged on the top surface of the supporting plate; one side of the rotating rod, which is close to the second clamping plate, is fixed with a first clamping plate; the rotating rod is positioned above the fourth clamping plate; the rotating rod is contacted with the support column on the fourth clamping plate; the strut is located in the area swept by the rotating rod. After one fixing procedure is completed, the fixture can fix another workpiece before the next workpiece is placed in, and the utilization rate of the fixture is improved.
Description
Technical Field
The utility model belongs to the field of electromechanical equipment, and particularly relates to a portable multipurpose clamp.
Background
The machine is a general name of a machine and a mechanism, the machine is a tool device which can help people to reduce work difficulty or save labor, the complex machine is composed of two or more simple machines, and the complex machines are generally called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.
In the machine manufacturing process, the workpiece needs to be gripped and moved in many operations. However, the conventional fixture is in a resting state after completing one fixing process and before the next workpiece is placed, because the fixture cannot be fully utilized.
Disclosure of Invention
The utility model aims to provide a portable multipurpose clamp, which can realize the fixation of another workpiece before the next workpiece is put in after one fixation process is finished, thereby improving the utilization rate of the clamp. In order to achieve the purpose, the utility model adopts the following technical scheme:
a portable utility clamp, comprising:
the top surface of the supporting plate is provided with a second clamping plate, the supporting plate is provided with a through groove which is arranged from front to back, and a third clamping plate is arranged in the through groove; a fourth clamping plate is arranged on the rear side of the supporting plate; the fourth clamping plate and the third clamping plate are oppositely arranged;
the rotating rod is horizontally arranged and is positioned between the second clamping plate and the third clamping plate; the rotating rod is rotatably arranged on the top surface of the supporting plate; a section of the rotating rod, which is close to the second clamping plate, is used for fixing a first clamping plate; the rotating rod is positioned above the fourth clamping plate; the strut is located in an area swept by the rotating rod.
Preferably, in the first clamping state, the first clamping plate is parallel to the second clamping plate; the first clamping plate and the second clamping plate are symmetrically arranged.
Preferably, an L-shaped bracket is arranged on one side, away from the first clamping plate, of the second clamping plate, and the bracket is fixed on the supporting plate.
Preferably, an adjusting ball is arranged at one end of the rotating rod, which is far away from the first clamping plate, the adjusting ball is matched with an arc-shaped limiting track, and the rotating rod penetrates through the limiting track; the circle where the limiting track is located is overlapped with the vertical central line of the supporting plate.
Preferably, the inner bottom of the limiting track is provided with a plurality of threaded holes, and the threaded holes are matched with the eccentric ball body.
Preferably, the third clamping plate is rectangular.
Compared with the prior art, the utility model has the advantages that: in the first clamping state, the first clamping plate is parallel to the second clamping plate; a gap for clamping the workpiece A is formed between the first clamping plate and the second clamping plate; in the second clamping state, the first clamping plate is far away from the second clamping plate, and the workpiece A is taken down from the first clamping plate and the second clamping plate; the third clamping plate extends out of the supporting plate, and a gap for clamping the workpiece B is formed between the third clamping plate and the fourth clamping plate. Therefore, after the fixture completes one fixing process, the fixture can fix another workpiece before the next workpiece is placed in, and the utilization rate of the fixture is improved.
Drawings
FIG. 1 is a top view of a portable multi-purpose clamp according to one embodiment of the present invention in a first clamping position;
FIG. 2 is a top view of a portable multi-purpose clamp according to one embodiment of the present invention in a second clamping position;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a top view of the curb rails of FIG. 1;
fig. 5 is a front view of the rear eccentric ball of fig. 1.
The device comprises a support plate 1, a rotating rod 2, a first clamping plate 3, a second clamping plate 4, a third clamping plate 5, a fourth clamping plate 6, a limiting rail 7, a threaded hole 71, a base 8, an adjusting sphere 9, a rear eccentric sphere 10 and a front eccentric sphere 11.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying schematic drawings, in which preferred embodiments of the utility model are shown, it being understood that one skilled in the art may modify the utility model herein described while still achieving the advantageous effects of the utility model. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.
As shown in fig. 1 to 5, a portable multipurpose clamp comprises a base 8, a support plate 1, a rotating rod 2, two pairs of clamping plates and a limiting rail 7. Wherein, a supporting plate 1 and a rotating rod 2 are sequentially arranged on the base 8.
In the first clamping state, the first clamping plate 3 is parallel to the second clamping plate 4; the first clamping plate 3 and the second clamping plate 4 are symmetrically arranged, a gap for clamping a workpiece is formed between the first clamping plate 3 and the second clamping plate 4, and the rear end of the third clamping plate 5 is positioned in the through groove; in the second clamping state, the first clamping plate 3 is far away from the second clamping plate 4, and the workpiece is taken down from the first clamping plate 3 and the second clamping plate 4; the third clamping plate 5 extends out of the support plate 1, and a gap for clamping another workpiece is formed between the third clamping plate 5 and the fourth clamping plate 6.
Specifically, the specific structure of the clamp is as follows:
the top surface of the supporting plate 1 is provided with a second clamping plate 4, the supporting plate 1 is provided with a through groove which is arranged from front to back, and a third clamping plate 5 is arranged in the through groove; a fourth clamping plate 6 is arranged at the rear side of the supporting plate 1; the fourth clamping plate 6 and the third clamping plate 5 are oppositely arranged. An L-shaped bracket is arranged on one side, away from the first clamping plate 3, of the second clamping plate 4, one end of the bracket is fixed to the supporting plate 1, the other end of the bracket is fixed to the connecting column, and the connecting column is welded to the supporting plate 1; the third clamping plate 5 is rectangular. In the present embodiment, the "front" direction refers to a direction in which the support plate 1 is disposed toward the second chucking plate 4.
The rotating rod 2 is horizontally arranged and is positioned between the second clamping plate 4 and the third clamping plate 5; the rotating rod 2 is rotatably arranged on the top surface of the supporting plate 1; a section of the rotating rod 2 close to the second clamping plate 4 is used for fixing a first clamping plate 3; the rotating rod 2 is positioned above the fourth clamping plate 6; the rotating rod 2 can be contacted with the pillar on the fourth clamping plate 6; the strut is located within the area swept by the rotating rod 2.
In order to ensure the stability of the first clamping state and the second clamping state, a limiting track 7, an adjusting ball 9, a front eccentric ball 11 and a rear eccentric ball 10 are further arranged. Specifically, one end of the rotating rod 2, which is far away from the first clamping plate 3, is provided with an adjusting ball 9, the adjusting ball 9 is matched with an arc-shaped limiting track 7, and the rotating rod 2 penetrates through the limiting track 7; the circle where the limiting track 7 is located is superposed with the vertical central line of the supporting plate 1; the inner bottom of the limiting rail 7 is provided with a plurality of threaded holes 71, the threaded holes 71 are matched with the front eccentric sphere 11 and the rear eccentric sphere 10, as shown in fig. 5, the bottom of the rear eccentric sphere 10 is provided with a stud to be matched with the threaded holes 71.
The working principle of the utility model is as follows:
(1) in the first clamping state, the first clamping plate 3 is parallel to the second clamping plate 4; first grip block 3 and second grip block 4 symmetry set up, form the clearance that is used for centre gripping work piece A between first grip block 3 and the second grip block 4, and the rear end of third grip block 5 is located logical inslot. The method comprises the following specific steps:
the workpiece A is placed on one side of the second clamping plate 4, the adjusting ball body 9 is pulled afterwards, the adjusting ball body 9 moves clockwise in the limiting track 7, the rotating rod 2 rotates clockwise, when the first clamping plate 3 is in contact with the workpiece A, the front eccentric ball body 11 and the rear eccentric ball body 10 are installed in the limiting track 7 in a threaded mode, the front eccentric ball body 11 and the rear eccentric ball body 10 are adjusted continuously, and the adjusting ball body 9 is clamped to form a first clamping state. At this time, the third clamping plate 5 is in the initial position and in the through groove, and the distance between the third clamping plate 5 and the rotating rod 2 can be adjusted manually.
(2) In the second clamping state, the first clamping plate 3 is far away from the second clamping plate 4, and the workpiece A is taken down from the first clamping plate 3 and the second clamping plate 4; the third clamping plate 5 extends out of the support plate 1, and a gap for clamping the workpiece B is formed between the third clamping plate 5 and the fourth clamping plate 6. The method comprises the following specific steps:
the workpiece B is placed on one side of the fourth clamping plate 6, the adjusting ball body 9 is pulled, the adjusting ball body 9 moves in the limiting track 7 in the anticlockwise direction, the rotating rod 2 rotates in the reverse direction, and the first clamping plate 3 is far away from the workpiece A so as to take down the workpiece A. The rotary rod 2 continues to rotate reversely, when rotating to a set angle, the rotary rod 2 supports against the pillar, the rotary rod 2 continues to rotate reversely, the rotary rod 2 pushes the third clamping plate 5 to move towards the direction of the fourth clamping plate 6, when the third clamping plate 5 contacts with a workpiece B, a front eccentric sphere 11 and a rear eccentric sphere 10 are installed in the limiting track 7 in a threaded mode, the front eccentric sphere 11 and the rear eccentric sphere 10 are continuously adjusted, and the adjusting sphere 9 is clamped to form a second clamping state. When the workpiece B needs to be taken down, the adjusting ball 9 is pulled reversely. Wherein the third clamping plate 5 can be returned to the initial position by manual adjustment.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A portable utility clamp, comprising:
the top surface of the supporting plate is provided with a second clamping plate, the supporting plate is provided with a through groove which is arranged from front to back, and a third clamping plate is arranged in the through groove; a fourth clamping plate is arranged on the rear side of the supporting plate; the fourth clamping plate and the third clamping plate are oppositely arranged;
the rotating rod is horizontally arranged and is positioned between the second clamping plate and the third clamping plate; the rotating rod is rotatably arranged on the top surface of the supporting plate; a section of the rotating rod, which is close to the second clamping plate, is used for fixing a first clamping plate; the rotating rod is located above the fourth clamping plate, the rotating rod can be in contact with a support post on the fourth clamping plate, and the support post is located in an area swept by the rotating rod.
2. The portable utility clamp of claim 1, wherein in a first clamping state, the first clamping plate is parallel to the second clamping plate; the first clamping plate and the second clamping plate are symmetrically arranged.
3. The portable multipurpose clamp of claim 1, wherein an L-shaped bracket is provided on a side of the second clamping plate remote from the first clamping plate, the bracket being fixed to the support plate.
4. The portable multipurpose clamp according to claim 1, wherein an end of the rotating rod away from the first clamping plate is provided with an adjusting ball, the adjusting ball is engaged with an arc-shaped limiting rail, and the rotating rod passes through the limiting rail; the circle where the limiting track is located is overlapped with the vertical central line of the supporting plate.
5. The portable multipurpose clamp according to claim 4, wherein the inner bottom of the limiting rail is provided with a plurality of threaded holes, and the threaded holes are matched with the eccentric spheres.
6. The portable utility clamp of claim 1, wherein said third clamping plate is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120238372.3U CN215470597U (en) | 2021-01-28 | 2021-01-28 | Portable multipurpose clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120238372.3U CN215470597U (en) | 2021-01-28 | 2021-01-28 | Portable multipurpose clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215470597U true CN215470597U (en) | 2022-01-11 |
Family
ID=79761622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120238372.3U Expired - Fee Related CN215470597U (en) | 2021-01-28 | 2021-01-28 | Portable multipurpose clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215470597U (en) |
-
2021
- 2021-01-28 CN CN202120238372.3U patent/CN215470597U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |