Section steel hinge clamp

Abstract

The utility model discloses a profile steel hinge clamp which comprises a base, the top of the base is fixedly connected with two symmetrically-distributed fixing columns, the tops of the fixing columns make contact with a workbench, the lower end of the workbench is fixedly connected with a connecting column, and the connecting column is in sliding connection with the fixing columns. The top of the workbench is fixedly connected with a positioning seat, and the outer side of the positioning seat is in contact with a workpiece. Through the design of the hydraulic cylinder, the output end of the hydraulic cylinder can drive the supporting block to move, the supporting block can drive the workbench to move, the use height of the clamp can be conveniently adjusted, the use height can be conveniently adjusted, movement of the workbench can be guided through sliding connection of the connecting column and the fixing column, and the working efficiency is improved. And through hinging of the hinge rod and the sliding seat and sliding connection of the sliding seat, the guide rod and the base, movement of the workbench can be further guided, and the stability of lifting adjustment of the workbench is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamp, specifically is a section steel hinge clamp. BACKGROUND

[0002] The section steel hinge clamp is a tool clamp for clamping and fixing section steel (usually H-shaped steel, I-shaped steel, etc.). In the field of industrial manufacturing, construction, etc., section steel is widely used in various structures, so it is necessary to use a clamp to fix and process the section steel. The hinge clamp is a specially designed clamp that can flexibly clamp section steel of different sizes and shapes, and conveniently and quickly clamp and unload.

[0003] The current section steel hinge clamp is inconvenient to adjust the working use height of the clamp during use, and is not convenient in the subsequent workpiece processing process. Therefore, improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model discloses a section steel hinge clamp, solve the inconvenient problem of adjusting the working use height of the clamp.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a section steel hinge clamp, including the base, the top of base is fixedly connected with two symmetrical fixed column, the top of fixed column is contacted with workstation, the lower end of workstation is fixedly connected with connecting column, connecting column is connected with fixed column slidingly, the top of workstation is fixedly connected with the locating seat, the outer side of locating seat is contacted with workpiece, workpiece is contacted with workstation, the workstation is provided with clamp, the clamp is contacted with workpiece, the workstation is provided with lifting mechanism, the lifting mechanism is provided with lubricating mechanism.

[0006] Preferably, the inside of the fixed column is provided with a guide groove, and the connecting column is slidably sleeved in the guide groove. By designing the guide groove, the connecting column can slide in the fixed column.

[0007] Preferably, the lifting mechanism comprises a hydraulic cylinder, the top of the base is fixedly installed with a hydraulic cylinder, the upper end of the output end of the hydraulic cylinder is fixedly connected with a supporting block, the supporting block is fixedly connected with the workstation, the bottom of the workstation is hingedly connected with a hinge rod, the other end of the hinge rod is hingedly connected with a sliding seat, the sliding seat is slidably connected with the base, the inside of the sliding seat is movably sleeved with a ball, the ball is movably connected with the base, the inside of the sliding seat is slidably sleeved with a guide rod, the outside of the guide rod is fixedly connected with a guide seat, and the guide seat is fixedly connected with the base. By designing the lifting mechanism, the height of the workstation can be conveniently adjusted.

[0008] Preferably, the lubrication mechanism includes a protrusion, which is fixedly connected inside the base. A slider is movably sleeved on the outer side of the ball bearing, and the slider is slidably connected to a slide block. A connecting rod is fixedly connected to the top of the slider, and the connecting rod is slidably connected to the slide block. A spring is provided inside the slide block, and a sponge pad is slidably sleeved on the outer side of the connecting rod. The sponge pad is fixedly connected to the slide block, and a flow channel is provided inside the slide block. By designing the lubrication mechanism, the guide assembly can be lubricated.

[0009] Preferably, the slider has a movable groove inside, and a ball bearing is movably fitted inside the movable groove. By designing the movable groove, the ball bearing can roll inside the slider.

[0010] Preferably, one end of the spring is fixedly connected to the slide, and the other end of the spring is fixedly connected to the connecting rod. The spring is designed so that its force can be applied to the slide.

[0011] Preferably, a plug made of rubber is fitted inside the flow channel. By designing the plug, the flow channel can be sealed.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model utilizes the design of a hydraulic cylinder. The output end of the hydraulic cylinder can drive the support block to move, and the support block can drive the worktable to move. This allows for convenient adjustment of the fixture's operating height. The sliding connection between the connecting column and the fixed column guides the movement of the worktable. Furthermore, the hinge between the hinge rod and the slide block, as well as the sliding connection between the slide block and the guide rod and the base, further guides the movement of the worktable, improving the stability of the worktable's lifting and lowering adjustment.

[0014] 2. By designing the protrusion, this utility model allows the ball to contact the protrusion during the sliding guidance process of the slide block and the ball. This contact can push the ball upward, which in turn drives the slider to move upward. The slider then moves upward and squeezes the sponge pad, which can squeeze out the lubricating oil stored inside the sponge pad. The lubricating oil can lubricate the slide block and the ball, reducing friction during guidance and improving the smoothness of guidance. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A front sectional view;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A.

[0018] In the figure: 1, base; 2, fixed column; 3, workbench; 4, positioning seat; 5, workpiece; 6, clamp; 7, connecting column; 8, lifting mechanism; 9, lubricating mechanism; 10, guide groove; 81, hydraulic cylinder; 82, support block; 83, articulated rod; 84, sliding seat; 85, ball; 86, guide rod; 87, guide seat; 91, protruding block; 92, sliding block; 93, movable groove; 94, connecting rod; 95, spring; 96, sponge pad; 97, flow channel; 98, plug. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figure 1 , Figure 2 , a section steel hinge clamp, including base 1, the top of base 1 is fixedly connected with two symmetrical fixed columns 2, the top of fixed column 2 is contacted with workbench 3, the lower end of workbench 3 is fixedly connected with connecting column 7, connecting column 7 is slidably connected with fixed column 2, the inside of fixed column 2 is provided with guide groove 10, guide groove 10 is slidably sleeved with connecting column 7, by designing guide groove 10, connecting column 7 can slide in fixed column 2, the top of workbench 3 is fixedly connected with positioning seat 4, the outside of positioning seat 4 is contacted with workpiece 5, workpiece 5 is contacted with workbench 3, clamp 6 is arranged on workbench 3, clamp 6 is contacted with workpiece 5, lifting mechanism 8 is arranged on workbench 3, lubricating mechanism 9 is arranged on lifting mechanism 8.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , lifting mechanism 8 includes hydraulic cylinder 81, the top of base 1 is fixedly installed with hydraulic cylinder 81, the upper end of the output end of hydraulic cylinder 81 is fixedly connected with support block 82, support block 82 is fixedly connected with workbench 3, the bottom of workbench 3 is articulated with articulated rod 83, the other end of articulated rod 83 is articulated with sliding seat 84, sliding seat 84 is slidably connected with base 1, ball 85 is movably sleeved in the inside of sliding seat 84, ball 85 is movably connected with base 1, guide rod 86 is slidably sleeved in the inside of sliding seat 84, guide seat 87 is fixedly connected with the outside of guide rod 86, guide seat 87 is fixedly connected with base 1, by designing lifting mechanism 8, it is convenient to adjust the height of workbench 3.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3The lubricating mechanism 9 comprises a protrusion 91, the inside of the base 1 is fixedly connected with the protrusion 91, the outside of the ball 85 is movably sleeved with a sliding block 92, the inside of the sliding block 92 is provided with a movable groove 93, the inside of the movable groove 93 is movably sleeved with the ball 85, the movable groove 93 is designed so that the ball 85 can roll in the inside of the sliding block 92, the sliding block 92 is slidably connected with the sliding seat 84, the top of the sliding block 92 is fixedly connected with a connecting rod 94, the connecting rod 94 is slidably connected with the sliding seat 84, the inside of the sliding seat 84 is provided with a spring 95, one end of the spring 95 is fixedly connected with the sliding seat 84, the other end of the spring 95 is fixedly connected with the connecting rod 94. The spring 95 is designed so that the force of the spring 95 can act on the sliding seat 84, the outside of the connecting rod 94 is slidably sleeved with a sponge pad 96, the sponge pad 96 is fixedly connected with the sliding seat 84, the inside of the sliding seat 84 is provided with a flow channel 97, the flow channel 97 is connected with a plug 98, the plug 98 is made of rubber, the plug 98 is designed so as to block the flow channel 97, and the lubricating mechanism 9 is designed so as to lubricate the guide assembly.

[0023] The specific implementation process of the utility model is as follows: when using, the workpiece 5 can be clamped and positioned through the cooperation of the clamp 6 and the positioning seat 4, when the height of the workbench 3 needs to be adjusted, the hydraulic cylinder 81 is started, the output end of the hydraulic cylinder 81 drives the support block 82 to move, the support block 82 drives the workbench 3 to move, the height of the clamp 6 can be conveniently adjusted, the use height is conveniently adjusted, the workbench 3 drives the connecting column 7 to slide along the fixed column 2, in the moving process of the workbench 3, the movement of the workbench 3 will cause the deflection of the articulated rod 83, the articulated rod 83 will drive the sliding seat 84 to move, the sliding seat 84 will slide along the guide rod 86, at the same time, the sliding seat 84 drives the ball 85 to slide along the base 1, the lifting movement of the workbench 3 can be guided, and the stability of the lifting adjustment of the workbench 3 is improved.

[0024] In the horizontal movement process of the ball 85, the ball 85 is in contact with the protrusion 91, the protrusion 91 extrudes the ball 85, the ball 85 drives the sliding block 92 to move upwards, the sliding block 92 slides along the sliding seat 84, the sliding block 92 drives the connecting rod 94 to move upwards, the connecting rod 94 extrudes the spring 95, at the same time, the sliding block 92 extrudes the sponge pad 96, the stored lubricating oil in the sponge pad 96 can be extruded and discharged, the lubricating oil can lubricate the sliding seat 84 and the ball 85, the friction during guiding is reduced, the smoothness of guiding is improved, the plug 98 is pulled out, lubricating oil can be added to the inside of the sponge pad 96 through the flow channel 97, and the utility model is convenient to use.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A profiled steel hinge clamp comprising a base (1) characterised in that: The top of the base (1) is fixedly connected with two symmetrically distributed fixed columns (2), the top of the fixed column (2) is in contact with a workbench (3), the lower end of the workbench (3) is fixedly connected with a connecting column (7), the connecting column (7) is in sliding connection with the fixed column (2), the top of the workbench (3) is fixedly connected with a positioning seat (4), the outer side of the positioning seat (4) is in contact with a workpiece (5), the workpiece (5) is in contact with the workbench (3), a clamp (6) is arranged on the workbench (3), the clamp (6) is in contact with the workpiece (5), a lifting mechanism (8) is arranged on the workbench (3), and a lubricating mechanism (9) is arranged on the lifting mechanism (8).

2. A section steel hinge clamp according to claim 1, characterized in that: The inside of the fixed column (2) is provided with a guide groove (10), and the connecting column (7) is slidably sleeved in the guide groove (10).

3. A section steel hinge clamp according to claim 1, characterized in that: The lifting mechanism (8) comprises a hydraulic cylinder (81), the top of the base (1) is fixedly provided with the hydraulic cylinder (81), the upper end of the output end of the hydraulic cylinder (81) is fixedly connected with a supporting block (82), the supporting block (82) is fixedly connected with the workbench (3), the bottom of the workbench (3) is hingedly connected with a hinge rod (83), the other end of the hinge rod (83) is hingedly connected with a sliding seat (84), the sliding seat (84) is in sliding connection with the base (1), the inside of the sliding seat (84) is movably sleeved with a ball (85), the ball (85) is movably connected with the base (1), the inside of the sliding seat (84) is slidably sleeved with a guide rod (86), the outer side of the guide rod (86) is fixedly connected with a guide seat (87), and the guide seat (87) is fixedly connected with the base (1).

4. A section steel hinge clamp according to claim 3, characterized in that: The lubricating mechanism (9) comprises a protruding block (91), the inside of the base (1) is fixedly connected with the protruding block (91), the outer side of the ball (85) is movably sleeved with a sliding block (92), the sliding block (92) is in sliding connection with the sliding seat (84), the top of the sliding block (92) is fixedly connected with a connecting rod (94), the connecting rod (94) is in sliding connection with the sliding seat (84), the inside of the sliding seat (84) is provided with a spring (95), the outer side of the connecting rod (94) is slidably sleeved with a sponge pad (96), the sponge pad (96) is fixedly connected with the sliding seat (84), and the inside of the sliding seat (84) is provided with a flow channel (97).

5. A section steel hinge clamp according to claim 4, characterized in that: The inside of the sliding block (92) is provided with a movable groove (93), and the inside of the movable groove (93) is movably sleeved with a ball (85).

6. A section steel hinge clamp according to claim 4, characterized in that: One end of the spring (95) is fixedly connected with the sliding seat (84), and the other end of the spring (95) is fixedly connected with the connecting rod (94).

7. A section steel hinge clamp according to claim 4, characterized in that: The inside of the flow channel (97) is clamped with a plug (98), and the plug (98) is made of rubber material.

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