CN211163032U - Clamp for plate-shaped workpiece - Google Patents
Clamp for plate-shaped workpiece Download PDFInfo
- Publication number
- CN211163032U CN211163032U CN201921562732.4U CN201921562732U CN211163032U CN 211163032 U CN211163032 U CN 211163032U CN 201921562732 U CN201921562732 U CN 201921562732U CN 211163032 U CN211163032 U CN 211163032U
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- connecting rod
- boss
- plate
- clamp
- side plates
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Abstract
The utility model is suitable for the technical field of clamps, and provides a clamp for plate-shaped workpieces, which comprises a base and a connecting rod clamping mechanism, wherein the base comprises a first boss and a bottom plate, a hydraulic cylinder is arranged in the first boss, and a second boss and two side plates are also arranged on the bottom plate; the connecting rod clamping mechanism comprises a first connecting rod, a second connecting rod, a clamping arm and a spring, wherein the first connecting rod is rotatably arranged between the two side plates, the first connecting rod is rotatably connected with the second connecting rod, the second connecting rod is rotatably connected with the clamping arm, and the clamping arm is rotatably arranged between the two side plates; the spring is connected between the clamping arm and the second boss. The clamp for the plate-shaped workpiece is simple in structure, convenient to operate and beneficial to placing and clamping the workpiece.
Description
Technical Field
The utility model relates to an anchor clamps especially relate to an anchor clamps of plate work piece.
Background
The clamp is mainly used for clamping a workpiece, and the design of the clamp usually has certain specificity, namely, the clamp can be correspondingly designed according to the shape of the workpiece.
For example, in patent CN208645135U, a fixing device for wood board processing with adjusting function is disclosed in the technical field of wood board processing, the bottom of the cavity body is provided with a motor through a frame, the output end of the motor is provided with a gear, the outer walls of the front end and the rear end of the tooth plate are provided with first sliding strips, the left end and the bottom of the tooth plate at the top are provided with vertical plates, the tops of the outer walls of the two vertical plates are symmetrically penetrated and screwed with fine adjustment screw rods, the device is when timber and splint just contact, and the movable rod atress contracts in to concave type mount pad, and stress spring is in compression state, is convenient for cushion the pressure when timber just contacts with splint, has avoided timber at the appearance indentation or the damage phenomenon that the atress is too big to lead to in the twinkling of an eye, and the riser is connected through supporting the draw runner and supporting the spout with the activity through-hole, has avoided the riser to take place to incline when pressing from both sides tight timber, and the clamp force between staff accurate control splint and the timber is convenient for to two sets of scale marks.
However, the structure is complicated and the operation is also complicated in this patent.
Therefore, the utility model provides an anchor clamps of plate work piece, its simple structure, convenient operation does benefit to putting into and pressing from both sides tightly of work piece.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps of plate work piece, its simple structure, convenient operation does benefit to putting into and pressing from both sides tightly of work piece.
The utility model provides a clamp for plate-shaped workpieces, which comprises a base and a connecting rod clamping mechanism, wherein the base comprises a first boss and a bottom plate, a hydraulic cylinder is arranged in the first boss, and a second boss and two side plates are also arranged on the bottom plate; the connecting rod clamping mechanism comprises a first connecting rod, a second connecting rod, a clamping arm and a spring, wherein the first connecting rod is rotatably arranged between the two side plates, the first connecting rod is rotatably connected with the second connecting rod, the second connecting rod is rotatably connected with the clamping arm, and the clamping arm is rotatably arranged between the two side plates; the spring is connected between the clamping arm and the second boss.
In another embodiment, the front end of the clamp arm has an arcuate portion.
In another embodiment, the two side plates are symmetrical about the second boss.
To sum up, the utility model has the advantages of, this plate work piece's anchor clamps simple structure, its simple structure, convenient operation does benefit to putting into and pressing from both sides tightly of work piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a clamp for a plate-shaped workpiece according to an embodiment of the present invention;
fig. 2 is a perspective view of a base of a clamp for a plate-shaped workpiece according to an embodiment of the present invention.
Detailed Description
The following description provides many different embodiments, or examples, for implementing different features of the invention. The particular examples set forth below are illustrative only and are not intended to be limiting. For example, the description of a structure having a first feature over or on a second feature may include direct contact between the first and second features, or another feature disposed between the first and second features, such that the first and second features are not in direct contact.
Spatially relative terms, such as above or below, are used herein for ease of description of one element or feature relative to another element or feature in the figures. Devices that are used or operated in different orientations than those depicted in the figures are included.
The shapes, sizes, thicknesses, and angles of inclination in the drawings may not be drawn to scale or simplified for clarity of illustration, but are provided for illustration only.
As shown in fig. 1 and 2, the clamp for plate-shaped workpieces comprises a base 1 and a connecting rod clamping mechanism, wherein the base 1 comprises a first boss 2 and a bottom plate 3, a hydraulic cylinder 6 is arranged in the first boss 2, a second boss 4 and two side plates 5 are further arranged on the bottom plate 3, and the two side plates 5 are symmetrical about the second boss 4; the connecting rod clamping mechanism comprises a first connecting rod 7, a second connecting rod 8, clamping arms 9 and a spring 11, wherein the first connecting rod 7 is rotatably arranged between the two side plates 5, the first connecting rod 7 is rotatably connected with the second connecting rod 8, the second connecting rod 8 is rotatably connected with the clamping arms 9, and the clamping arms 9 are rotatably arranged between the two side plates 5; a spring 11 is connected between the clamping arm 9 and the second boss 4.
Further, the front end of the clip arm 9 has an arc-shaped portion 10.
The utility model discloses an action principle as follows: as shown in fig. 1, when the workpiece is not clamped at ordinary times, the piston rod of the hydraulic cylinder 6 retracts, the front end of the arm 9 opens upwards due to the action of the spring 11 so as to be beneficial to placing the plate-shaped workpiece 12, after the plate-shaped workpiece 12 is placed, the hydraulic cylinder 6 drives the piston rod to extend out, the connecting point of the second connecting rod 8 and the clamping arm 9 is lifted through the transmission of the first connecting rod 7 and the second connecting rod 8, and then the front end of the arm 9 is closed downwards.
The utility model provides an anchor clamps of plate work piece, its simple structure, convenient operation does benefit to putting into and pressing from both sides tightly of work piece.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The clamp for the plate-shaped workpiece is characterized by comprising a base and a connecting rod clamping mechanism, wherein the base comprises a first boss and a bottom plate, a hydraulic cylinder is arranged in the first boss, and a second boss and two side plates are also arranged on the bottom plate; the connecting rod clamping mechanism comprises a first connecting rod, a second connecting rod, a clamping arm and a spring, wherein the first connecting rod is rotatably arranged between the two side plates, the first connecting rod is rotatably connected with the second connecting rod, the second connecting rod is rotatably connected with the clamping arm, and the clamping arm is rotatably arranged between the two side plates; the spring is connected between the clamping arm and the second boss.
2. A clamp for plate-shaped workpieces according to claim 1, wherein the front ends of the clamping arms have arcuate portions.
3. A jig for plate-shaped workpieces according to claim 1 wherein the two side plates are symmetrical about the second boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562732.4U CN211163032U (en) | 2019-09-19 | 2019-09-19 | Clamp for plate-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562732.4U CN211163032U (en) | 2019-09-19 | 2019-09-19 | Clamp for plate-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211163032U true CN211163032U (en) | 2020-08-04 |
Family
ID=71800248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562732.4U Active CN211163032U (en) | 2019-09-19 | 2019-09-19 | Clamp for plate-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211163032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959032A (en) * | 2020-08-21 | 2020-11-20 | 京山远方纸制品有限公司 | Crease device capable of preventing cracks for paperboard processing and use method thereof |
-
2019
- 2019-09-19 CN CN201921562732.4U patent/CN211163032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959032A (en) * | 2020-08-21 | 2020-11-20 | 京山远方纸制品有限公司 | Crease device capable of preventing cracks for paperboard processing and use method thereof |
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