Clamping force enhanced parallel clamp

Abstract

The utility model discloses a woodworking clamp, and particularly relates to a clamping force enhanced parallel clamp which comprises a toothed bar, and meshing teeth are fixed on one side of the toothed bar. The fixed seat is fixedly mounted on one side of the toothed bar, and a fixed clamping plate is mounted on one side of the fixed seat; the movable seat is installed on the toothed bar in a sliding mode and is meshed and fixed with meshing teeth on the toothed bar through a locking buckle in the movable seat, a movable clamping plate is installed on the side, close to the fixed seat, of the movable seat in a sliding mode, and the movable clamping plate is driven by a driving lead screw on the movable seat to move. And an existing clamping block is replaced, and the clamping quality during woodworking is guaranteed.

Description

Technical Field

[0001] The utility model discloses a woodworking clamp, in particular to a parallel clamp with enhanced clamping force. Background Art

[0002] Woodworking clamps are essential tools for woodworking. They have a simple structure and are easy to use. They are a good helper for woodworking. The currently used woodworking clamps are often fixed by a group of fixed blocks and a group of movable blocks. The clamping area is small, which affects the stability of the clamping and fixing. Utility Model Content

[0003] The utility model aims to provide a parallel clamp with enhanced clamping force, which is used to solve the problem that the existing woodworking clamps currently used are often fixed by a group of fixed blocks and a group of movable blocks during fixing, and the clamping area is small, which affects the stability of the clamping and fixing.

[0004] In order to achieve the above-mentioned object, the utility model provides a parallel clamp with enhanced clamping force, comprising:

[0005] A gear rod having meshing teeth fixed on one side thereof;

[0006] A fixed seat, fixedly mounted on one side of the gear rod, with a fixed clamping plate mounted on one side;

[0007] The movable seat is slidably mounted on the gear rod and is fixed by the locking buckle inside it and the meshing teeth on the gear rod. A movable splint is slidably mounted on one side of the movable seat close to the fixed seat, and the movable splint is driven to move by the driving screw on the movable seat.

[0008] As a further solution of the utility model, an anti-drop lock buckle is provided on the side of the gear rod away from the fixing seat.

[0009] As a further solution of the utility model, an unlocking button is provided on the movable seat, and the locking buckle is disengaged from the meshing teeth on the gear rod by pressing the unlocking button.

[0010] As a further solution of the utility model, the movable seat is provided with a fixed internal threaded hole for threaded connection with a driving screw rod, and a handle is provided at the end of the driving screw rod.

[0011] Compared with the prior art, the utility model provides a fixed seat and a movable seat on the gear rod, and at the same time, the fixed seat and the movable seat are correspondingly provided with a fixed clamp and a movable clamp on the near side, and the movable clamp is driven to move by the driving screw on the movable seat. When the clamping operation is performed, the locking buckle is unlocked and the movable seat is moved so that the fixed clamp and the movable clamp are abutted and clamped on both sides of the part to be clamped, and then the locking buckle is released, and the driving screw is rotated at the same time to drive the movable clamp to move further in the direction close to the fixed clamp, until the fixed clamp and the movable clamp are stably abutted and clamped on both sides of the part to be clamped to achieve the fixing operation, thereby solving the problem that the existing woodworking clamps in use are often fixed by a group of fixed blocks and a group of movable blocks during fixing, and the clamping area is small, which affects the stability of the clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a parallel clamp with enhanced clamping force in the utility model.

[0013] In the attached drawings: 1. fixed seat; 101. fixed splint; 2. gear rod; 3. movable seat; 301. fixed internal threaded hole; 302. movable splint; 4. handle; 5. anti-drop lock buckle; 6. unlocking button. DETAILED DESCRIPTION

[0014] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0015] like Figure 1 As shown, in an embodiment of the utility model, a parallel clamp with enhanced clamping force includes:

[0016] A gear rod 2, one side of which is fixed with meshing teeth;

[0017] A fixing seat 1 is fixedly mounted on one side of the gear rod 2, and a fixing clamping plate 101 is mounted on one side of the fixing seat 1;

[0018] The movable seat 3 is slidably mounted on the gear rod 2 and is fixed by the locking buckle therein engaging with the meshing teeth on the gear rod 2. A movable splint 302 is slidably mounted on one side of the movable seat 3 close to the fixed seat 1. The movable splint 302 is driven to move by the driving screw on the movable seat 3.

[0019] When the utility model implements the clamping operation, the locking buckle is unlocked and the movable seat 3 is moved to place the part to be clamped between the fixed seat 1 and the movable seat 3, so that the fixed clamping plate 101 and the movable clamping plate 302 are abutted and clamped on both sides of the part to be clamped, and the driving screw is rotated at the same time to drive the movable clamping plate 302 to move further in the direction close to the fixed clamping plate 101. At the same time, the locking buckle is engaged and fixed with the meshing teeth on the gear rod 2 to ensure the stability of the movable seat 3, until the fixed clamping plate 101 and the movable clamping plate 302 are stably abutted and clamped on both sides of the part to be clamped, thereby implementing the fixing operation.

[0020] like Figure 1 As shown, in the embodiment of the utility model, an anti-drop lock buckle 5 is provided on the side of the gear rod 2 away from the fixed seat 1, and the anti-drop lock buckle is used to limit and protect the movable seat 3.

[0021] like Figure 1 As shown, in the embodiment of the utility model, an unlocking button 6 is provided on the movable seat 3, and the locking buckle is disengaged from the meshing teeth on the gear rod 2 by pressing the unlocking button 6. When the movable seat 3 moves to the clamping position, the unlocking button 6 can be released to fix the fixed seat 1.

[0022] like Figure 1 As shown, in the embodiment of the utility model, the movable seat 3 is provided with a fixed internal threaded hole 301 for threadedly connecting the driving screw rod, and the end of the driving screw rod is provided with a handle 4.

[0023] To sum up the above, the utility model arranges a fixed seat 1 and a movable seat 3 on the gear rod 2, and at the same time, a fixed clamping plate 101 and a movable clamping plate 302 are correspondingly arranged on the close sides of the fixed seat 1 and the movable seat 3, and the movable clamping plate 302 is driven to move by the driving screw on the movable seat 3. When the clamping operation is performed, the locking buckle is unlocked and the movable seat 3 is moved so that the fixed clamping plate 101 and the movable clamping plate 302 are abutted and clamped on both sides of the part to be clamped, and then the locking buckle is released, and the driving screw is rotated at the same time to drive the movable clamping plate 302 to move further in the direction close to the fixed clamping plate 101, until the fixed clamping plate 101 and the movable clamping plate 302 are stably abutted and clamped on both sides of the part to be clamped to achieve the fixing operation, thereby solving the problem that the existing woodworking clamps currently used are often fixed by a group of fixed blocks and a group of movable blocks, and the clamping area is small, which affects the stability of the clamping and fixing.

[0024] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A parallel clamp with enhanced clamping force, characterized in that: include: A gear rod having meshing teeth fixed on one side thereof; A fixed seat, fixedly mounted on one side of the gear rod, with a fixed clamping plate mounted on one side; The movable seat is slidably mounted on the gear rod and is fixed by the locking buckle inside it and the meshing teeth on the gear rod. A movable splint is slidably mounted on one side of the movable seat close to the fixed seat, and the movable splint is driven to move by the driving screw on the movable seat.

2. A parallel clamp with enhanced clamping force according to claim 1, characterized in that: An anti-drop lock buckle is provided on one side of the gear rod away from the fixing seat.

3. A parallel clamp with enhanced clamping force according to claim 1, characterized in that: The movable seat is provided with an unlocking button, and the locking buckle is disengaged from the meshing teeth on the gear rod by pressing the unlocking button.

4. The parallel clamp with enhanced clamping force according to claim 1, characterized in that: The movable seat is provided with a fixed internal threaded hole for threaded connection with a driving screw rod, and a handle is provided at the end of the driving screw rod.

Images