CN219633587U - Woodworking clamp capable of being positioned rapidly - Google Patents
Woodworking clamp capable of being positioned rapidly Download PDFInfo
- Publication number
- CN219633587U CN219633587U CN202321389212.4U CN202321389212U CN219633587U CN 219633587 U CN219633587 U CN 219633587U CN 202321389212 U CN202321389212 U CN 202321389212U CN 219633587 U CN219633587 U CN 219633587U
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- CN
- China
- Prior art keywords
- clamping block
- screw
- screw rod
- mounting
- pressing column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Clamps And Clips (AREA)
Abstract
The utility model relates to woodworking equipment, in particular to a woodworking clamp capable of being positioned quickly, which comprises a main board, wherein one end of the main board is provided with a fixed clamping block, the other end of the main board is provided with a communication channel for a screw rod to penetrate, one end of a main board mounting screw rod is provided with a pressing column, the pressing column is connected in a mounting hole arranged on the main board in a sliding manner and is elastically connected with the bottom of the mounting hole through an elastic piece, a side plate of the pressing column is provided with a communication hole, the wall of the communication hole, which is close to the bottom of the mounting hole, is provided with a threaded part, the threaded part can form screw pair transmission with the screw rod, and one end of the screw rod, which is close to the fixed clamping block, is provided with a movable clamping block.
Description
Technical Field
The utility model relates to woodworking equipment, in particular to a woodworking clamp capable of being positioned quickly.
Background
When carpenter works, glue is often used for adhering different wooden pieces, and in the adhering process, a clamp is needed to clamp the wooden pieces.
In the actual clamping and fixing process, a large-sized fixing workbench can be selected, and when the wooden piece is not convenient to move or the wooden piece is small in size, a processor usually uses a portable clamp to clamp the wooden piece.
The existing portable clamp comprises a support, wherein the support can be of a C type or a G type, a fixed clamping block is installed at one end of the support, a screw is rotatably installed at the other end of the support, a movable clamping block is installed on one side of the screw towards the fixed clamping block, when clamping is carried out, an operator places an adhesion wooden piece between the fixed clamping block and the movable clamping block, and the movable clamping block is driven to move towards the fixed clamping block to squeeze and clamp the wooden piece through rotating the screw.
When the portable clamp is used for driving the movable clamp blocks, when the moving stroke is long, the movable clamp blocks can be moved to the working position only by rotating the screw rods for a plurality of circles, the moving efficiency of the movable clamp blocks is low, and the efficiency of clamping wooden pieces is affected.
Disclosure of Invention
The utility model aims to provide a woodworking clamp capable of being positioned quickly, which is used for solving the problem that when the existing portable clamp is used for driving a movable clamp block, when the moving stroke is long, a plurality of circles of screws are required to be rotated to move the movable clamp block to a working position, the moving efficiency of the movable clamp block is low, and the efficiency of clamping wooden pieces is affected.
In order to achieve the above purpose, the utility model provides a woodworking clamp capable of being positioned quickly, which comprises a main board, wherein one end of the main board is provided with a fixed clamping block, the other end of the main board is provided with a communication channel for a screw rod to penetrate, one end of a main board mounting screw rod is provided with a pressing column, the pressing column is connected in a mounting hole arranged on the main board in a sliding way, the pressing column is elastically connected with the bottom of the mounting hole through an elastic piece, a side plate of the pressing column is provided with a communication hole, the wall of one side of the communication hole, which is close to the bottom of the mounting hole, is provided with a threaded part, the threaded part can form screw pair transmission with the screw rod, and one end of the screw rod, which is close to the fixed clamping block, is provided with a movable clamping block;
when the pressing post is pressed to retract into the mounting hole, the threaded portion is disengaged from the screw.
As a further scheme of the utility model, the main board is C-shaped.
As a further scheme of the utility model, the elastic piece is a spring, the spring is arranged in the mounting hole, and two sides of the spring are fixedly connected with the end part of the pressing column and the bottom of the mounting hole respectively.
As a further scheme of the utility model, one end of the screw rod, which is close to the fixed clamping block, is fixedly provided with a mounting ball, and the mounting ball is rotatably arranged in a limiting cavity at the mounting side of the movable clamping block.
As a further scheme of the utility model, a grip is coaxially arranged on one side of the screw rod, which is different from the side on which the movable clamping block is arranged.
Compared with the prior art, the fixed internal thread pipe in the existing portable clamp in transmission connection with the screw rod is replaced by the pressing column capable of pressing and sliding, the communication hole for the screw rod to penetrate is formed in the pressing column, the aperture of the communication hole is larger than the rod diameter of the screw rod, when the long stroke of the movable clamp block is adjusted, the thread part is separated from the screw rod by pressing the pressing column, at the moment, a person can directly move the screw rod to move the movable clamp block to a preset position, and the problems that the movable clamp block can be moved to a working position only by rotating a plurality of circles of screw rods at present and the moving efficiency of the movable clamp block is low are avoided.
Drawings
Fig. 1 is a schematic structural view of a quick positionable woodworking clamp according to the present utility model.
Fig. 2 is a schematic diagram of connection between a pressing post and a screw rod according to the present utility model.
In the accompanying drawings: 1. a main board; 2. fixing the clamping blocks; 3. a movable clamping block; 301. a spacing cavity; 4. a screw; 401. a mounting ball; 5. pressing the column; 6. a spring; 7. a handle.
Description of the embodiments
The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.
As shown in fig. 1 and fig. 2, in the embodiment of the utility model, a woodworking fixture capable of being positioned quickly comprises a main board 1, wherein one end of the main board 1 is provided with a fixed clamping block 2, the other end of the main board is provided with a communication channel for a screw 4 to penetrate, one end of a mounting screw 4 of the main board 1 is provided with a pressing column 5, the pressing column 5 is connected in a mounting hole arranged on the main board 1 in a sliding manner, the pressing column 5 is elastically connected with the bottom of the mounting hole through an elastic piece, a side plate of the pressing column 5 is provided with a communication hole, the wall of one side of the communication hole, which is close to the bottom of the mounting hole, is provided with a threaded part, the threaded part can form spiral pair transmission with the screw 4, and one end of the screw 4, which is close to the fixed clamping block 2, is provided with a movable clamping block 3;
when the pressing post 5 is pressed to retract into the mounting hole, the screw thread part is separated from the screw 4;
in the specific utility model, when the pressing column 5 is not pressed, the pressing column 5 is elastically supported by the elastic piece, the threaded part on the inner side communication port of the pressing column 5 and the screw 4 form screw pair transmission, at the moment, an operator can drive the movable clamping block 3 to linearly move by rotating the screw 4, when the movable clamping block 3 is adjusted in a large range, the movable clamping block 3 is retracted into the mounting hole by pressing the pressing column 5, the threaded part is separated from the screw 4, at the moment, the operator can directly move the screw 4, after driving the movable clamping block 3 to move to a preset position, the pressing column 5 is loosened, the pressing column is supported and reset by the elastic piece, and the threaded part on the inner side communication port of the pressing column 5 and the screw 4 form screw pair transmission again.
In the embodiment of the present utility model shown in fig. 1, the main board 1 is C-shaped, and of course, in practical design, the main board 1 may be designed into other special-shaped structures, such as G-shaped structures or the like.
As shown in fig. 1 and 2, in the embodiment of the present utility model, the elastic member is a spring 6, the spring 6 is installed in the installation hole, two sides of the spring are fixedly connected with the end of the pressing post 5 and the bottom of the installation hole, when the pressing post 5 is forced to retract into the installation hole, the spring 6 is in a compressed state, and correspondingly when the pressing post 5 is released, the pressing post 5 is driven to return by the extension of the spring 6.
In the embodiment of the utility model, as shown in fig. 1 and 2, an installation ball 401 is fixed at one end of the screw 4 near the fixed clamping block 2, the installation ball 401 is rotatably installed in the limiting cavity 301 at the installation side of the movable clamping block 3, and the movable clamping block 3 can be detached and replaced on the installation ball 401.
In the embodiment of the utility model, as shown in fig. 1, the screw 4 is coaxially provided with a grip 7 at a side different from the side where the movable clamping block 3 is arranged, and a person can hold the grip 7 to rotate the screw 4.
By combining the above, the fixed internal thread pipe in the existing portable clamp in transmission connection with the screw 4 is replaced by the pressing post 5 capable of pressing and sliding, the communicating hole for the screw 4 to penetrate is arranged in the pressing post 5, the aperture of the communicating hole is larger than the rod diameter of the screw 4, when the long stroke adjustment of the movable clamp block 3 is carried out, the screw thread part is separated from the screw 4 by pressing the pressing post 5, at the moment, a person can directly move the screw 4 to move the movable clamp block 3 to a preset position, and the problem that the movable clamp block 3 can be moved to a working position only by rotating a plurality of circles of screw 4 at present and the moving efficiency of the movable clamp block 3 is lower is avoided.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.
Claims (5)
1. The woodworking clamp capable of being positioned rapidly is characterized by comprising a main plate, wherein one end of the main plate is provided with a fixed clamping block, the other end of the main plate is provided with a communication channel for a screw rod to penetrate, one end of a main plate mounting screw rod is provided with a pressing column, the pressing column is connected in a mounting hole arranged on the main plate in a sliding manner, the pressing column is elastically connected with the bottom of the mounting hole through an elastic piece, a communicating hole is formed in a side plate of the pressing column, a threaded part is arranged on the wall of one side of the communicating hole, which is close to the bottom of the mounting hole, the threaded part can form screw pair transmission with the screw rod, and a movable clamping block is arranged at one end of the screw rod, which is close to the fixed clamping block;
when the pressing post is pressed to retract into the mounting hole, the threaded portion is disengaged from the screw.
2. A quick positionable woodworking clamp as in claim 1, wherein said main panel is C-shaped.
3. The woodworking clamp capable of being positioned quickly according to claim 1, wherein the elastic piece is a spring, the spring is installed in the installation hole, and two sides of the spring are fixedly connected with the end part of the pressing post and the bottom of the installation hole respectively.
4. The woodworking clamp capable of being positioned quickly according to claim 1, wherein one end of the screw rod, which is close to the fixed clamping block, is fixedly provided with a mounting ball, and the mounting ball is rotatably mounted in a limiting cavity on the mounting side of the movable clamping block.
5. A quick positionable woodworking clamp as claimed in claim 1, wherein said screw is provided with a grip coaxially mounted on the side of said screw opposite to the side on which said movable clamp block is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389212.4U CN219633587U (en) | 2023-06-02 | 2023-06-02 | Woodworking clamp capable of being positioned rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389212.4U CN219633587U (en) | 2023-06-02 | 2023-06-02 | Woodworking clamp capable of being positioned rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219633587U true CN219633587U (en) | 2023-09-05 |
Family
ID=87820726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389212.4U Active CN219633587U (en) | 2023-06-02 | 2023-06-02 | Woodworking clamp capable of being positioned rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219633587U (en) |
-
2023
- 2023-06-02 CN CN202321389212.4U patent/CN219633587U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |