CN220052128U

CN220052128U - Manual woodworking clamp device for plate cutting

Info

Publication number: CN220052128U
Application number: CN202320514494.XU
Authority: CN
Inventors: 杨祥勇; 王国安; 周加朝
Original assignee: Yangzhou Tianchiyuan Electromechanical Manufacturing Co ltd
Current assignee: Yangzhou Tianchiyuan Electromechanical Manufacturing Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-11-21
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a manual woodworking clamp device for cutting a plate, which belongs to the technical field of woodworking clamps and comprises a lower clamp and an upper clamp, wherein a lower extending plate in sliding connection is arranged in an inner cavity of the lower clamp, threaded rods are arranged on the outer sides of the upper surfaces of the lower clamp and the lower extending plate, a cavity is formed in the inner cavity of the upper clamp, an adjusting component is arranged in the cavity and comprises a movable toothed plate, an upper extending plate is arranged at the bottom of the movable toothed plate and is in sliding connection with the cavity, the top end of the threaded rod penetrates through the top wall of the upper clamp and the top wall of the upper extending plate, the threaded rod is in sliding connection with the upper clamp and the upper extending plate, a nut is connected on the threaded rod in a threaded manner, the lower surfaces of the nut are attached to the upper surfaces of the upper clamp and the upper extending plate, the interval between the upper clamp and the lower clamp can be adjusted, plates with different thicknesses to be cut can be clamped, the upper extending plate and the lower extending plate can be stretched out for use or storage, the clamping of plates with different widths can be used, the application limitation is small, and the application range is wide.

Description

Manual woodworking clamp device for plate cutting

Technical Field

The utility model relates to the technical field of woodworking clamps, in particular to a manual woodworking clamp device for cutting plates.

Background

The plate is a member for walls, ceilings or floors, and is often used in the field of construction engineering. Before the use of the board, the board needs to be cut into required sizes, the cutting efficiency of a single board is low, and when a plurality of boards are cut together, the positions are easy to deviate, so that the cutting is not uniform, and therefore, a woodworking clamp device is needed.

However, the existing woodworking clamp device for clamping a plurality of plates for cutting is mostly fixed in size, the height and the width of the woodworking clamp device are inconvenient to adjust, the woodworking clamp device can only clamp a plurality of plates with specific thickness and specific width, and certain limitations exist in use, so that a manual woodworking clamp device for cutting plates is provided.

Disclosure of Invention

The utility model aims to provide a manual woodworking clamp device for cutting plates, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a panel cutting is with manual carpenter's fixture device, including anchor clamps and last anchor clamps down, the lower anchor clamps inner chamber is equipped with sliding connection's lower extension board, the threaded rod is all installed in the upper surface outside of lower anchor clamps and lower extension board, the cavity has been seted up to the inner chamber of going up the anchor clamps, install adjusting part in the cavity, adjusting part is including removing the pinion rack, it installs the extension board to remove the bottom of pinion rack, and go up extension board and cavity sliding connection, the top of threaded rod runs through the roof of last anchor clamps, go up the extension board, threaded rod and last anchor clamps, go up extension board sliding connection, and threaded connection has the nut on the threaded rod, the lower surface laminating of nut is last anchor clamps, go up the upper surface of extension board.

Further: the adjusting component further comprises a hand wheel, the hand wheel is located at the top of the upper clamp, the bottom of the hand wheel is connected with a rotating shaft, and the bottom end of the rotating shaft is movably connected with the bottom end inner wall of the cavity through a bearing.

Further: the middle part of pivot installs rotatory gear, and rotatory gear's outer wall and removal pinion rack meshing are connected.

Further: and the outer sides of the lower surfaces of the lower clamp and the lower extension plate are respectively provided with a supporting base plate.

Further: the inner side surfaces of the lower clamp, the upper extension plate and the lower extension plate are embedded with corrugated bulges.

Further: the cross section of the supporting base plate is trapezoid, and the damping pad is arranged on the lower surface of the supporting base plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through sliding connection of the threaded rod with the upper clamp and the upper extension plate, the space between the upper clamp and the lower clamp can be adjusted, plates with different thicknesses to be cut can be clamped, the rotating shaft and the rotating gear are driven to rotate through rotation of the hand wheel, and as the rotating gear is meshed with the movable toothed plate, the position of the upper extension plate can be adjusted, the upper extension plate and the lower extension plate can be stretched out for use or storage, the clamping of plates with different widths can be realized, the use limitation is small, the application range is wide, the occupied space after storage of the upper extension plate and the lower extension plate is small, the transportation and the carrying are convenient, and the portability is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

fig. 3 is a front cross-sectional view of the upper clamp and upper extension plate of the present utility model.

In the figure: 1. a lower clamp; 2. a clamp is arranged; 3. a lower extension plate; 4. an upper extension plate; 5. a support backing plate; 6. a threaded rod; 7. a nut; 8. a hand wheel; 9. a cavity; 10. moving the toothed plate; 11. a rotating shaft; 12. the gear is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3, the present utility model provides a technical solution: the utility model relates to a manual woodworking clamp device for cutting a plate, which comprises a lower clamp 1 and an upper clamp 2, wherein a lower extension plate 3 in sliding connection is arranged in an inner cavity of the lower clamp 1, threaded rods 6 are arranged on the outer sides of the upper surfaces of the lower clamp 1 and the lower extension plate 3, a cavity 9 is formed in the inner cavity of the upper clamp 2, an adjusting component is arranged in the cavity 9, the adjusting component comprises a movable toothed plate 10, an upper extension plate 4 is arranged at the bottom of the movable toothed plate 10, the upper extension plate 4 is in sliding connection with the cavity 9, the top end of the threaded rod 6 penetrates through the top walls of the upper clamp 2 and the upper extension plate 4, the threaded rod 6 is in sliding connection with the upper clamp 2 and the upper extension plate 4, nuts 7 are in threaded connection with the threaded rods 6, and the lower surfaces of the nuts 7 are attached to the upper surfaces of the upper clamp 2 and the upper extension plate 4.

The hand wheel 8 is rotated by observing the width of a plate to be clamped and cut, the rotating shaft 11 and the rotating gear 12 can be driven to rotate positively or reversely through the rotation of the hand wheel 8, and the movable toothed plate 10 is meshed with the rotating gear 12, so that the movable toothed plate 10 is driven to move by the positive and negative rotation of the rotating gear 12, the position of the upper extension plate 4 can be adjusted, the lower extension plate 3 is driven to move in the inner cavity of the lower clamp 1 by the movement of the upper extension plate 4 until the adjusted width is matched with the width of the plate, and the distance between the upper clamp 2 and the lower clamp 1 is adjusted through the sliding connection of the threaded rod 6 and the upper clamp 2 and the sliding connection of the upper extension plate 4.

Wherein, preferably, adjusting part still includes hand wheel 8, hand wheel 8 is located the top of anchor clamps 2, and the bottom of hand wheel 8 is connected with pivot 11, the bottom of pivot 11 is through bearing and cavity 9's bottom inner wall swing joint, pivot 11's mid-mounting has rotatory gear 12, and rotatory gear 12's outer wall and removal pinion rack 10 meshing are connected, hand wheel 8's bottom and pivot 11 fixed connection, pivot 11 and rotatory gear 12 fixed connection, consequently, the rotation of hand wheel 8 has driven rotatory gear 12 rotation, remove pinion rack 10 and the lateral wall fixed connection of last extension board 4.

Preferably, the support backing plate 5 is all installed in the lower surface outside of lower anchor clamps 1 and lower extension board 3, and support backing plate 5 is laminated with ground at the during operation, has improved the stability of whole carpenter's anchor clamps device at the during operation.

Preferably, the inner side surfaces of the lower clamp 1, the upper clamp 2, the upper extension plate 4 and the lower extension plate 3 are embedded with corrugated bulges, and the corrugated bulges can increase the friction force with the plate to be clamped, so that the clamped plate is prevented from sliding down.

Example 2:

referring to fig. 1, this embodiment differs from the first embodiment in that: the cross section of the supporting base plate 5 is trapezoidal, and the lower surface of the supporting base plate 5 is provided with a damping pad, so that the friction force between the damping pad and the working floor can be further increased, and the stability of the whole woodworking clamp device in use is further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Manual carpenter's clamp device for plate cutting, including lower anchor clamps (1) and last anchor clamps (2), its characterized in that: lower anchor clamps (1) inner chamber is equipped with sliding connection's lower extension board (3), threaded rod (6) are all installed in lower anchor clamps (1) and lower extension board (3)'s upper surface outside, cavity (9) have been seted up to the inner chamber of going up anchor clamps (2), install adjusting part in cavity (9), adjusting part is including removing pinion rack (10), last extension board (4) are installed to the bottom of removing pinion rack (10), and go up extension board (4) and cavity (9) sliding connection, the roof of anchor clamps (2), last extension board (4) is run through on the top of threaded rod (6), threaded rod (6) and last anchor clamps (2), go up extension board (4) sliding connection, and threaded connection has nut (7) on threaded rod (6), the lower surface laminating of nut (7) is last anchor clamps (2), the upper surface of last extension board (4).

2. A manual woodworking clamp device for cutting board as in claim 1, wherein: the adjusting assembly further comprises a hand wheel (8), the hand wheel (8) is located at the top of the upper clamp (2), a rotating shaft (11) is connected to the bottom of the hand wheel (8), and the bottom of the rotating shaft (11) is movably connected with the inner wall of the bottom of the cavity (9) through a bearing.

3. A manual woodworking clamp device for cutting board as in claim 2, wherein: the middle part of the rotating shaft (11) is provided with a rotating gear (12), and the outer wall of the rotating gear (12) is meshed with the movable toothed plate (10).

4. A manual woodworking clamp device for cutting board as in claim 1, wherein: and the outer sides of the lower surfaces of the lower clamp (1) and the lower extension plate (3) are respectively provided with a supporting base plate (5).

5. A manual woodworking clamp device for cutting board as in claim 1, wherein: the inner side surfaces of the lower clamp (1), the upper clamp (2), the upper extension plate (4) and the lower extension plate (3) are embedded with corrugated bulges.

6. A manual woodworking clamp device for cutting board as set forth in claim 4, wherein: the section of the supporting base plate (5) is trapezoid, and a damping pad is arranged on the lower surface of the supporting base plate (5).