Fixed clamp capable of positioning

Abstract

The utility model discloses a fixing clamp capable of positioning, and relates to the technical field of fixing clamps. According to the fixing clamp capable of being positioned, the guide rods, the height fixing screws, the attaching base and the like are arranged, a hand wheel is shaken to drive an adjusting screw to rotate, so that a movable plate moves towards one side of a fixed plate, a workpiece is clamped and fixed through two customized mounting blocks, the multiple height fixing screws are mounted on the two sets of guide rods, and the height fixing screws are connected with connecting holes in a sleeved mode; the height of the height-fixing screw rod is conveniently adjusted, clamping is formed by rotating the two butterfly nuts and the guide rod, and the position of the height-fixing screw rod is fixed, so that the attaching base can position the upper end of a clamped workpiece, adjust the height position of the workpiece during fixing and adjust the height-fixing screw rod in connecting holes in different positions at the same time; and workpieces of different specifications can be conveniently adapted, the workpieces without positioning points and positioning devices can be conveniently fixed and clamped, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing clamps, in particular to a positionable fixing clamp. Background Art

[0002] A fixing fixture refers to a device used to fix the processing object in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. For example, in working conditions such as gluing and welding, the workpiece will be fixed by a fixing fixture and then sent for processing.

[0003] However, generally after the fixed fixture clamps the workpiece, the position and angle of the workpiece will be limited. Therefore, when clamping the upper end of the workpiece, the personnel need to adjust the position of the fixed fixture as needed to avoid the clamping position being too low, resulting in less exposed workpiece, affecting subsequent processing, lack of rapid positioning of the workpiece, and affecting work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a positionable fixing fixture, which solves the problem of lack of rapid positioning of the workpiece and affecting the work efficiency.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a positionable fixing fixture, comprising a fixed plate and a movable plate, the lower ends of the fixed plate and the movable plate are both installed with customized mounting blocks, an adjusting screw is installed on the right end of the surface of the fixed plate, a guide rod is provided on the surface of the fixed plate on the side of the adjusting screw, a bearing seat is provided on the left side of the surface of the fixed plate, a hand wheel is provided on the left end of the bearing seat, a height fixing screw is provided on the guide rod, a butterfly nut is installed on the surface of the height fixing screw, and the lower end of the height fixing screw is fixedly connected to a fitting seat.

[0006] Preferably, the two customized mounting blocks are symmetrically distributed, and the two customized mounting blocks are detachably connected to the fixed plate and the movable plate respectively by bolts.

[0007] Preferably, the right end of the adjusting screw is threadedly connected to the movable plate, the left end of the adjusting screw is rotatably connected to the fixed plate via a bearing seat, and the left end of the adjusting screw is fixedly connected to the hand wheel.

[0008] Preferably, the guide rods are slidably connected to the movable plate, and two groups of guide rods are symmetrically arranged on the front and rear sides of the adjusting screw, each group of guide rods is provided with two guide rods, and the two guide rods are in the same horizontal plane.

[0009] Preferably, the surface of the guide rod is provided with connecting holes, the connecting holes are distributed at equal intervals, and the height-fixing screw rod is sleeved with the connecting holes.

[0010] Preferably, two butterfly nuts are symmetrically arranged on the surface of the height-fixing screw, the butterfly nuts are threadedly connected to the height-fixing screw, and four height-fixing screws are arranged.

[0011] Beneficial Effects

[0012] The utility model provides a positionable fixing fixture. Compared with the prior art, it has the following beneficial effects:

[0013] The positionable fixing fixture is provided with a guide rod, a height-fixing screw and a fitting seat, etc., and shaking the hand wheel can drive the adjusting screw to rotate, so that the movable plate moves toward one side of the fixed plate, and two customized mounting blocks clamp and fix the workpiece, and multiple height-fixing screws are installed on the two sets of guide rods. The height-fixing screws and the connecting holes are sleeved to facilitate the adjustment of the height of the height-fixing screws, and the clamping is formed by rotating two butterfly nuts and the guide rods to fix the position of the height-fixing screws, so that the fitting seat can position the upper end of the clamped workpiece and adjust the height position of the workpiece when it is fixed. At the same time, the height-fixing screws are adjusted in the connecting holes at different positions, which is convenient for adapting to workpieces of different specifications and convenient for fixing and clamping workpieces that do not have positioning points and positioning devices, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the guide rod structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the height-fixing screw structure of the utility model;

[0017] Figure 4 It is a front view structural schematic diagram of the utility model.

[0018] In the figure: 1. fixed plate; 2. movable plate; 3. customized mounting block; 4. adjusting screw; 5. guide rod; 51. connecting hole; 6. bearing seat; 7. hand wheel; 8. height fixing screw; 9. butterfly nut; 10. fitting seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a positionable fixing fixture, including a fixed plate 1 and a movable plate 2, the lower ends of the fixed plate 1 and the movable plate 2 are both installed with customized mounting blocks 3, the two customized mounting blocks 3 are symmetrically distributed, the two customized mounting blocks 3 are respectively detachably connected to the fixed plate 1 and the movable plate 2 by bolts, an adjusting screw 4 is installed on the right end of the surface of the fixed plate 1, and a guide rod 5 is arranged on the surface of the fixed plate 1 at the side of the adjusting screw 4, the guide rod 5 and the movable plate 2 are slidably connected, the guide rod 5 is located on the front and rear sides of the adjusting screw 4, and two groups of guide rods 5 are symmetrically arranged, each group of guide rods 5 is provided with two, and the two guide rods The guide rods 5 are in the same horizontal plane, a bearing seat 6 is arranged on the left side of the surface of the fixed plate 1, a hand wheel 7 is arranged on the left end of the bearing seat 6, the right end of the adjusting screw 4 is threadedly connected to the movable plate 2, the left end of the adjusting screw 4 is rotatably connected to the fixed plate 1 through the bearing seat 6, and the left end of the adjusting screw 4 is fixedly connected to the hand wheel 7. Different styles of customized mounting blocks 3 can be disassembled and replaced according to the shape of the workpiece to be clamped. In use, the personnel rotate the hand wheel 7 to drive the adjusting screw 4 to rotate, drive the movable plate 2 to move to one side of the fixed plate 1, and realize the clamping and fixing of the workpiece. At the same time, the guide rod 5 realizes the limit guide to increase the stability of the movement.

[0021] A height-fixing screw 8 is provided on the guide rod 5. A connecting hole 51 is opened on the surface of the guide rod 5. The connecting holes 51 are distributed at equal intervals. The height-fixing screw 8 and the connecting hole 51 are sleeved. A butterfly nut 9 is installed on the surface of the height-fixing screw 8. Two butterfly nuts 9 are symmetrically arranged on the surface of the height-fixing screw 8. The butterfly nut 9 is threadedly connected to the height-fixing screw 8. Four height-fixing screws 8 are provided. The lower end of the height-fixing screw 8 is fixedly connected with a fitting seat 10. By utilizing the sleeve connection of the connecting hole 51 and the height-fixing screw 8, the height-fixing screw 8 can be installed on the guide rod 5, and the guide rod 5 can be clamped by two butterfly nuts 9, which facilitates the fixation of the position of the height-fixing screw 8, so that the fitting seat 10 limits the upper end of the workpiece, which facilitates the positioning of the height position of the workpiece when the clamp clamps the workpiece, thereby improving convenience.

[0022] During operation, different styles of customized mounting blocks 3 can be disassembled and replaced according to the shape of the workpiece to be clamped. During use, the personnel rotate the handwheel 7 to drive the adjusting screw 4 to rotate, driving the movable plate 2 to move to one side of the fixed plate 1 to achieve clamping and fixation of the workpiece. At the same time, the guide rod 5 realizes limit guiding to increase the stability of movement. When clamping, the height fixing screw 8 can be installed on the guide rod 5 by utilizing the connection between the connecting hole 51 and the height fixing screw 8, and the guide rod 5 is clamped by two butterfly nuts 9, which is convenient for fixing the position of the height fixing screw 8. The fitting seat 10 limits the upper end of the workpiece and locates the height position of the workpiece, which is convenient for fixing and clamping the workpiece that has no positioning point and positioning device, thereby improving practicality.

[0023] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A positionable fixing fixture, comprising a fixed plate (1) and a movable plate (2), characterized in that: The lower ends of the fixed plate (1) and the movable plate (2) are both installed with customized mounting blocks (3); the right end of the surface of the fixed plate (1) is installed with an adjusting screw (4); the surface of the fixed plate (1) is provided with a guide rod (5) on the side of the adjusting screw (4); the left side of the surface of the fixed plate (1) is provided with a bearing seat (6); the left end of the bearing seat (6) is provided with a hand wheel (7); a height-fixing screw (8) is provided on the guide rod (5); a butterfly nut (9) is installed on the surface of the height-fixing screw (8); and the lower end of the height-fixing screw (8) is fixedly connected with a fitting seat (10).

2. A positionable fixing fixture according to claim 1, characterized in that: The two customized installation blocks (3) are symmetrically distributed, and the two customized installation blocks (3) are respectively detachably connected to the fixed plate (1) and the movable plate (2) via bolts.

3. A positionable fixing fixture according to claim 1, characterized in that: The right end of the adjusting screw (4) is threadedly connected to the movable plate (2), the left end of the adjusting screw (4) is rotatably connected to the fixed plate (1) via a bearing seat (6), and the left end of the adjusting screw (4) is fixedly connected to the hand wheel (7).

4. A positionable fixing fixture according to claim 1, characterized in that: The guide rods (5) are slidably connected to the movable plate (2). Two groups of guide rods (5) are symmetrically arranged on the front and rear sides of the adjusting screw rod (4). Each group of guide rods (5) has two guide rods, and the two guide rods (5) are located in the same horizontal plane.

5. The positionable fixing fixture according to claim 1, characterized in that: The surface of the guide rod (5) is provided with connection holes (51), the connection holes (51) are distributed at equal intervals, and the height-fixing screw rod (8) and the connection holes (51) are sleeved.

6. A positionable fixing fixture according to claim 1, characterized in that: Two butterfly nuts (9) are symmetrically arranged on the surface of the height-fixing screw (8), and the butterfly nuts (9) are threadedly connected to the height-fixing screw (8), and four height-fixing screws (8) are arranged.

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