Portable woodworking tool clamp

Abstract

The utility model discloses a portable woodworking tool clamp, and relates to the technical field of woodworking clamps. The device comprises a movable plate and a positioning plate which are distributed in parallel at an interval, the movable plate can linearly move relative to the positioning plate so as to reduce or increase the distance between the movable plate and the positioning plate, one side of the movable plate and one side of the positioning plate are provided with inclined planes, a positioning groove is formed in the movable plate, a locking rod is inserted in the positioning groove, and the locking rod is connected with the movable plate. The lock rod is sleeved with a pressing plate, and the lock rod is sleeved with an adjusting knob in a threaded mode. The tool clamp has two use states, the requirement of woodworking for wood processing can be better met, the whole clamp structure is of a split type, carrying is convenient, and operation is also convenient when the tool clamp is assembled and used.

Description

Technical Field

[0001] This application relates to the technical field of woodworking clamps, and particularly to a portable woodworking tooling clamp. Background Art

[0002] Existing woodworking clamps are mainly C-clamps or G-clamps. Such clamps are mainly used to hold and fix wood on a workbench surface to keep the position of the wood stationary, and then perform operations such as cutting and drilling on the wood. However, the functions of this type of clamp are only limited to single clamping. For some woods that need to be fixed together, such as using screws to fix two pieces of wood together to form a frame structure, at this time, a right-angled inner corner needs to be formed between the two pieces of wood. Currently, the clamp can only fix the two pieces of wood separately and cannot assist in the formation of the right-angled inner corner. In view of this, this application proposes a portable woodworking tooling clamp. Utility Model Content

[0003] The purpose of this application is: to solve the problems raised in the above background art, this application provides a portable woodworking tooling clamp.

[0004] Specifically, this application adopts the following technical solutions to achieve the above purpose:

[0005] A portable woodworking tooling clamp includes a movable plate and a positioning plate that are spaced and parallelly distributed. The movable plate can linearly move relative to the positioning plate to reduce or increase the distance between the movable plate and the positioning plate. One side of both the movable plate and the positioning plate is configured with an inclined surface. A positioning groove is configured on the movable plate, a locking rod is inserted into the positioning groove, a pressing plate is sleeved on the locking rod, and an adjusting knob is threadedly sleeved on the locking rod.

[0006] Further, a connecting plate is installed on the positioning plate, an adjusting screw is rotatably installed on the connecting plate, two sections of threads with opposite directions are configured on the adjusting screw, two adjusting blocks are threadedly connected to the adjusting screw, a connecting rod is hinged to the adjusting block, and two connecting blocks are installed on the surface of the movable plate close to the positioning plate, and one end of the connecting rod is hinged to the adjacent connecting block.

[0007] Further, the connecting plate is installed on the positioning plate through bolts.

[0008] Further, receiving grooves are configured on the opposite sides of the movable plate and the positioning plate.

[0009] Further, the movable plate can be attached to the positioning plate.

[0010] Further, a locking groove is configured on the movable plate, and a positioning insertion rod is inserted into the two locking grooves after two adjacent movable plates are butted.

[0011] Further, a plurality of jacks are formed through the movable plate and the positioning plate. A set of jacks includes two jacks and is located around the positioning groove. A U-shaped inserting rod is inserted into the same set of jacks. The locking rod is located in the area enclosed by the U-shaped inserting rod and the movable plate and abuts against the U-shaped inserting rod. Nuts are screwed on both ends of the U-shaped inserting rod.

[0012] Further, the pressing plate is a rubber plate.

[0013] The beneficial effects of the present application are as follows:

[0014] The fixture proposed by the present application has two usage states, which can better meet the needs of woodworkers during wood processing. Secondly, the entire fixture structure is split-type, which is convenient to carry and operate when assembling and using. Description of the Drawings

[0015] Figure 1 is a three-dimensional structure schematic diagram of the present application;

[0016] Figure 2 is the present application Figure 1 bottom view;

[0017] Figure 3 is the present application Figure 1 enlarged view of the structure at A in;

[0018] Figure 4 is the present application Figure 1 enlarged view of the structure at B in;

[0019] Figure 5 is a schematic diagram of the single-use structure of the fixture of the present application;

[0020] Figure 6 is the present application Figure 5 schematic diagram of another perspective.

[0021] Reference numerals: 1, movable plate; 2, positioning plate; 3, positioning groove; 4, inclined surface; 5, locking groove; 6, positioning inserting rod; 7, locking rod; 8, adjusting knob; 9, pressing plate; 10, jack; 11, U-shaped inserting rod; 12, nut; 13, connecting plate; 14, adjusting screw; 15, adjusting block; 16, connecting rod; 17, connecting block. Detailed Embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0023] As Figures 1-6 shown, a portable woodworking fixture proposed in an embodiment of the present application has two usage forms. The first is as Figures 1-4As shown, in this state, two wooden boards can be clamped while keeping the two wooden boards in a state of being closely attached to each other, forming a right-angled interior angle between the two wooden boards. In this way, during the assembly process of the wooden boards, the structure of the present application is beneficial to maintaining the stability of the wooden boards during the assembly process. The second state is as follows Figures 5-6 As shown, in this state, it has the same function as the existing C-clamp and G-clamp, and can fix the wooden board on the workbench. In the first state, the cooperation of two tooling jigs is required. The following is for understanding the technical solution of the present application.

[0024] The tooling jig of the present application includes a movable plate 1 and a positioning plate 2 that are distributed in parallel at intervals. The movable plate 1 can move linearly relative to the positioning plate 2 to reduce or increase the distance between the movable plate 1 and the positioning plate 2. The distance between the movable plate 1 and the positioning plate 2 can be adjusted, so that it can be applicable to wooden boards of different widths or thicknesses, improving the application range of the jig. One side of the movable plate 1 and the positioning plate 2 is constructed with an inclined surface 4. Based on the cooperation of the inclined surface 4, two tooling jigs can be smoothly aligned and fitted to form an L-shaped state. A positioning groove 3 is constructed on the movable plate 1, and a locking rod 7 is inserted into the positioning groove 3. A pressing plate 9 is sleeved on the locking rod 7. The pressing plate 9 is a rubber plate. Using a rubber plate can increase friction. An adjusting knob 8 is threadedly sleeved on the locking rod 7. The locking rod 7 and the positioning groove 3 are in an insertion fit. In this way, the whole device is in a separated state when carried, which is convenient for carrying. Secondly, the number of positioning grooves 3 is multiple. The advantage is that the locking rod 7 can be selected to be installed in the positioning groove 3, so as to adjust the fixation of the wood. The clamping of the wood is achieved by rotating the adjusting knob 8 to push the pressing plate 9 to move. Since the wood is located between the pressing plate 9, the movable plate 1 and the positioning plate 2, when the adjusting knob 8 is tightened, the pressing plate 9 tightly abuts against the wooden board, thus completing the fixation of the wooden board.

[0025] In summary, the tooling jig proposed in the present application has two usage states, which can better meet the needs of woodworkers during wood processing. Secondly, the whole jig structure is split, which is convenient for carrying and is also convenient to operate when assembling and using.

[0026] Such as Figures 1-4As shown, regarding the position adjustment between the positioning plate 2 and the movable plate 1, in some embodiments, a connecting plate 13 is installed on the positioning plate 2, and an adjusting screw 14 is rotatably installed on the connecting plate 13. Two threads with opposite directions are formed on the adjusting screw 14. Two adjusting blocks 15 are threadedly connected to the adjusting screw 14. A connecting rod 16 is hinged to the adjusting block 15. Two connecting blocks 17 are installed on the side of the movable plate 1 close to the positioning plate 2. One end of the connecting rod 16 is hinged to the adjacent connecting block 17. By rotating the adjusting screw 14, the positions of the two adjusting blocks 15 on the adjusting screw 14 can be changed. At this time, the connecting rod 16 will be driven to rotate synchronously, thereby driving the position of the movable plate 1 to change. The moving directions of the two adjusting blocks 15 on the adjusting screw 14 are opposite. When the two adjusting blocks 15 approach each other, the movable plate 1 moves away from the positioning plate 2. When the two adjusting blocks 15 move away from each other, the movable plate 1 approaches the positioning plate 2.

[0027] As Figures 1-4 shown, in some embodiments, the connecting plate 13 is installed on the positioning plate 2 by bolts, and the connecting block 17 is fixed to the movable plate 1 by bolts. In this way, the entire device can be processed separately and then assembled together. It only needs to fix the connecting plate 13 to the positioning plate 2 and then fix the connecting block 17 to the movable plate 1.

[0028] As Figures 1-4 shown, in some embodiments, receiving grooves are formed on both the opposite sides of the movable plate 1 and the positioning plate 2. The purpose of the receiving grooves is to accommodate the structure for adjusting the distance between the movable plate 1 and the positioning plate 2. In this way, the movable plate 1 can be attached to the positioning plate 2, which is convenient for carrying.

[0029] In some embodiments, a locking groove 5 is formed on the movable plate 1. A positioning plug 6 is inserted into the two locking grooves 5 after two adjacent movable plates 1 are butted. The purpose of the locking groove 5 and the positioning plug 6 is that when two tooling fixtures are used in alignment, the positioning plug 6 is inserted into the locking groove 5 to lock the two movable plates 1 to maintain stability, which is beneficial to maintaining the stability of the wood.

[0030] When the tooling fixture of the present application is used in the second state, in some embodiments, a plurality of jacks 10 are formed through the movable plate 1 and the positioning plate 2. A set of jacks 10 includes two jacks 10 and is located around the positioning groove 3. A U-shaped insertion rod 11 is inserted into the same set of jacks 10. The locking rod 7 is located in the area enclosed by the U-shaped insertion rod 11 and the movable plate 1 and abuts against the U-shaped insertion rod 11. Nuts 12 are threadedly connected to both ends of the U-shaped insertion rod 11. In the second state, the position state of the locking rod 7 changes. At this time, it is necessary to ensure the stability of the locking rod 7 in the positioning groove 3. Therefore, through the cooperation of the U-shaped insertion rod 11 and the nuts 12, the position of the locking rod 7 is reinforced and locked. In this way, after the pressing plate 9 contacts the wood, the entire tooling fixture can maintain a stable state at the edge of the workbench.

[0031] The foregoing description of the disclosed embodiments enables those skilled in the art to practice or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable woodworking tooling fixture, characterized in that, It includes a movable plate (1) and a positioning plate (2) that are distributed in parallel at intervals. The movable plate (1) can move linearly relative to the positioning plate (2) to reduce or increase the distance between the movable plate (1) and the positioning plate (2). Bevels (4) are constructed on one side of both the movable plate (1) and the positioning plate (2). A positioning groove (3) is constructed on the movable plate (1). A locking rod (7) is inserted into the positioning groove (3). A pressing plate (9) is sleeved on the locking rod (7). An adjusting knob (8) is threadedly sleeved on the locking rod (7).

2. The portable woodworking tooling fixture according to claim 1, characterized in that, A connecting plate (13) is installed on the positioning plate (2). An adjusting screw rod (14) is rotatably installed on the connecting plate (13). Two sections of threads with opposite directions are constructed on the adjusting screw rod (14). Two adjusting blocks (15) are threadedly connected to the adjusting screw rod (14). A connecting rod (16) is hinged to the adjusting block (15). Two connecting blocks (17) are installed on the surface of the movable plate (1) close to the positioning plate (2). One end of the connecting rod (16) is hinged to the adjacent connecting block (17).

3. The portable woodworking tooling fixture according to claim 2, wherein, The connecting plate (13) is installed on the positioning plate (2) by bolts.

4. A portable woodworking tooling fixture according to claim 2, characterized in that, Receiving grooves are constructed on the opposite sides of the movable plate (1) and the positioning plate (2).

5. A portable woodworking tooling fixture according to claim 2, wherein The movable plate (1) can be attached to the positioning plate (2).

6. A portable woodworking tooling fixture according to claim 1, characterized in that, A locking groove (5) is constructed on the movable plate (1). A positioning insertion rod (6) is inserted into the two locking grooves (5) after two adjacent movable plates (1) are butted.

7. A portable woodworking tooling fixture according to claim 1, characterized in that, Multiple groups of insertion holes (10) are penetrated and constructed on the movable plate (1) and the positioning plate (2). One group of insertion holes (10) includes two insertion holes (10) and is located around the positioning groove (3). A U-shaped insertion rod (11) is inserted into the same group of insertion holes (10). The locking rod (7) is located in the enclosed area of the U-shaped insertion rod (11) and the movable plate (1) and abuts against the U-shaped insertion rod (11). Nuts (12) are threadedly connected to both ends of the U-shaped insertion rod (11).

8. A portable woodworking tooling fixture according to claim 1, characterized in that, The pressing plate (9) is a rubber plate.

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