Compressing tool for smooth round steel machining

Abstract

The utility model discloses a pressing tool for processing plain round steel, which comprises a bottom plate and mounting holes, the top of the bottom plate is provided with the mounting holes, the mounting holes are symmetrically distributed, the top of the bottom plate is connected with a fixed plate, a sliding block is arranged in the bottom plate, the top of the sliding block is fixedly connected with a movable plate, and the back of the movable plate is connected with a handle. According to the pressing tool for smooth round steel machining, the moving plate is arranged at the top of the bottom plate, the side plates are arranged outside the moving plate, and when large smooth round steel needs to be clamped, a fastening bolt only needs to be screwed in the reverse direction again, a handle is held to move the moving plate towards the outer side, and after the moving plate moves to a proper position, the fastening bolt is screwed again; and the position of the movable plate is fixed, so that the position can be adjusted according to the actual condition of the length of the polished round steel, the rolling condition cannot occur during pressing, and the stability is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of smooth round steel processing, in particular to a pressing tool for smooth round steel processing. Background Art

[0002] Smooth round steel is a kind of steel that has been finely processed. It has a smooth surface and good roundness. It is often used in occasions that require high precision, such as CNC machine tools, automobile manufacturing, petrochemical industry and other fields. When processing smooth round steel, it is necessary to clamp the two ends of the smooth round steel, and then grind and paint its surface.

[0003] The smooth round steel clamping tooling currently on the market has the following problems when used:

[0004] 1. In the process of pressing the round steel, the traditional method often cannot be initially fixed according to the length of the round steel itself, and it is easy to have different degrees of rolling and position deviation during the clamping process, and the staff needs to adjust its position, so the stability is poor during use;

[0005] 2. In most of the actual applications of plain round steel, usually one clamping tool can only clamp plain round steel of one specification. It cannot place plain round steels of different specifications well during application, so the compatibility is poor during application. Utility Model Content

[0006] The utility model aims to provide a pressing tool for processing smooth round steel to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a clamping tool for processing smooth round steel, comprising a base plate and mounting holes, the mounting holes are opened on the top of the base plate, the mounting holes are symmetrically distributed, the top of the base plate is connected to the fixed plate, a slider is provided inside the base plate, the top of the slider is fixedly connected to the movable plate, the back of the movable plate is connected to the handle, the outer side of the movable plate is connected to the side plate, the top of the side plate is provided with a threaded seat, and the inside of the threaded seat is provided with a fastening bolt.

[0008] Preferably, a slot is provided at the top of the movable plate and the bottom plate, a first V-shaped plate is provided inside the slot, a second V-shaped plate is provided inside the first V-shaped plate, and a third V-shaped plate is provided inside the second V-shaped plate.

[0009] Preferably, magnetic sheets are provided on the backs of the first V-shaped plate, the second V-shaped plate and the third V-shaped plate, the interiors of the bottom plate and the movable plate are connected to the first V-shaped plate by magnetic attraction, the second V-shaped plate magnetically attracts the third V-shaped plate, and the third V-shaped plate magnetically attracts the second V-shaped plate.

[0010] Preferably, a slide groove is provided on the top of the bottom plate, and a sliding block is embedded in the slide groove.

[0011] Preferably, the tops of the movable plate and the fixed plate are fixedly connected to support columns, a plate body is provided on the top of the support column, a hydraulic cylinder is connected to the top of the plate body, and a hydraulic telescopic rod is provided inside the hydraulic cylinder.

[0012] Preferably, a pressure plate is provided at the bottom of the hydraulic telescopic rod, and the pressure plates are symmetrically distributed.

[0013] The utility model provides a pressing tool for processing smooth round steel, which has the following advantages:

[0014] 1. The clamping tool for processing smooth round steel has a movable plate on the top of the bottom plate, and a side plate on the outside of the movable plate, and fasteners are used to fix it. In order to facilitate the clamping of smooth round steel workpieces of different lengths, when a smaller smooth round steel needs to be clamped, first screw the fastening bolt in the opposite direction, and then just hold the handle on the back of the movable plate to move the movable plate inward. When it moves to a suitable position, you can screw the fastening bolt again to reinforce the movable plate and fix it on the top of the bottom plate, and then place the smooth round steel. When a larger smooth round steel needs to be clamped, you only need to screw the fastening bolt in the opposite direction again, hold the handle to move the movable plate outward, and after moving to a suitable position, screw the fastening bolt again to fix the position of the movable plate. In this way, the position can be adjusted according to the actual length of the smooth round steel, so there will be no rolling during clamping, and the stability is better.

[0015] 2. The clamping fixture for processing smooth round steel has a slot at the top of the movable plate and the fixed plate, and the first V-shaped plate, the second V-shaped plate and the third V-shaped plate are inserted into the slot, and connected by magnetic attraction. In order to better place smooth round steels of different specifications, the slot is opened, and three smooth round steels of different diameters can be placed. When the first smooth round steel needs to be placed, it is only necessary to magnetically attract the first V-shaped plate into the slot. When the second smooth round steel needs to be placed, it is only necessary to magnetically attract the magnetic plate on the back of the first V-shaped plate into the first V-shaped plate. When the third smooth round steel needs to be placed, it is only necessary to take out the third V-shaped plate and adsorb it into the second V-shaped plate through the magnetic plate on the back. Therefore, it can be selected according to the actual situation, so it has strong compatibility when applied. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first V-shaped plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the fastening bolt structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the handle structure of the utility model.

[0021] Explanation of the markings in the figure: 1. Bottom plate; 2. Slide groove; 3. Slider; 4. Moving plate; 5. Fixed plate; 6. Slot; 7. First V-shaped plate; 8. Second V-shaped plate; 9. Third V-shaped plate; 10. Magnetic sheet; 11. Support column; 12. Plate body; 13. Hydraulic cylinder; 14. Hydraulic telescopic rod; 15. Pressing plate; 16. Side plate; 17. Threaded seat; 18. Fastening bolt; 19. Handle; 20. Mounting hole. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a clamping tool for processing smooth round steel of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, the utility model is a clamping tool for processing smooth round steel, including a base plate 1 and mounting holes 20. The mounting holes 20 are opened on the top of the base plate 1, and the mounting holes 20 are symmetrically distributed. The top of the base plate 1 is connected to the fixed plate 5. A slider 3 is provided inside the base plate 1. The top of the slider 3 is fixedly connected to the movable plate 4. The back of the movable plate 4 is connected to the handle 19. Since the handle 19 is installed, it is convenient to pull the movable plate 4 to move it back and forth. The outer side of the movable plate 4 is connected to the side plate 16. The top of the side plate 16 is provided with a threaded seat 17. The inside of the threaded seat 17 is provided with a fastening bolt 18. Since the fastening bolt 18 is provided, it is convenient to install and fix the movable plate 4 on the top of the base plate 1.

[0029] A slot 6 is provided at the top of the movable plate 4 and the bottom plate 1, a first V-shaped plate 7 is provided inside the slot 6, a second V-shaped plate 8 is provided inside the first V-shaped plate 7, a third V-shaped plate 9 is provided inside the second V-shaped plate 8, and the first V-shaped plate 7, the second V-shaped plate 8, and the third V-shaped plate 9 are convenient for adjustment according to the diameter of the smooth round steel.

[0030] A magnetic sheet 10 is provided on the back of the first V-shaped plate 7, the second V-shaped plate 8 and the third V-shaped plate 9. The interior of the bottom plate 1 and the movable plate 4 are connected to the first V-shaped plate 7 by magnetic attraction. The second V-shaped plate 8 magnetically attracts the third V-shaped plate 9, and the third V-shaped plate 9 magnetically attracts the second V-shaped plate 8. Since the magnetic sheet 10 is provided, it is convenient to bond the first V-shaped plate 7, the second V-shaped plate 8 and the third V-shaped plate 9.

[0031] A slide groove 2 is provided on the top of the bottom plate 1 , and a sliding block 3 is embedded in the slide groove 2 . Due to the slide groove 2 and the sliding block 3 , the movable plate 4 can be quickly moved in the slide groove 2 .

[0032] The tops of the movable plate 4 and the fixed plate 5 are fixedly connected to the support column 11, the top of the support column 11 is provided with a plate body 12, the top of the plate body 12 is connected to a hydraulic cylinder 13, and the interior of the hydraulic cylinder 13 is provided with a hydraulic telescopic rod 14. Due to the provision of the hydraulic cylinder 13 and the hydraulic telescopic rod 14, it is convenient to move the pressure plate 15 back and forth.

[0033] A pressing plate 15 is provided at the bottom of the hydraulic telescopic rod 14 , and the pressing plates 15 are symmetrically distributed. Due to the provision of the pressing plates 15 , it is convenient to clamp the placed smooth round steel.

[0034] The working principle of the clamping tool for processing smooth round steel: when using the clamping tool for processing smooth round steel, first install the clamping tool on the plane, then take out the fastener and pass it through the installation hole 20, then install and fix it, and then assemble it according to the diameter of the smooth round steel. Since the card slot 6 is opened on the top of the fixed plate 5 and the movable plate 4, it is used to install the first V-shaped plate 7, the second V-shaped plate 8, and the third V-shaped plate 9. First, when the first kind of smooth round steel needs to be placed, it is only necessary to magnetically absorb the first V-shaped plate 7 into the card slot 6. When the second kind of smooth round steel needs to be placed, it is only necessary to magnetically absorb the magnetic absorption plate on the back of the first V-shaped plate 7 into the first V-shaped plate 7. When the third kind of smooth round steel needs to be placed, it is only necessary to take out the third V-shaped plate 9 and absorb it into the second V-shaped plate 8 through the magnetic absorption plate on the back. In this way, it can be selected according to the actual situation. Therefore, it has strong compatibility when used, and it is more convenient to install and disassemble the first V-shaped plate 7, the second V-shaped plate 8, and the third V-shaped plate 9. After the diameter size is determined, it is compressed according to the smooth round steel workpieces of different lengths. When a smaller smooth round steel needs to be compressed, first screw the fastening bolt 18 in the opposite direction, and then just hold the handle 19 on the back of the movable plate 4 to move the movable plate 4 inward. After moving to the appropriate position, you can screw the fastening bolt 18 again, so that the movable plate 4 can be fixed on the top of the base plate 1, and then the smooth round steel is placed, and then the hydraulic cylinder 13 is started, and then the pressure plate 15 at the bottom of the hydraulic telescopic rod is clamped. When a larger smooth round steel needs to be clamped again, you only need to screw the fastening bolt 18 in the opposite direction again, hold the handle 19 to move the movable plate 4 outward, and after moving to the appropriate position, screw the fastening bolt 18 again to fix the position of the movable plate 4. In this way, the position can be adjusted according to the actual length of the smooth round steel. Therefore, there will be no rolling during compression, and the stability is better.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A clamping tool for processing smooth round steel, comprising a base plate (1) and mounting holes (20), wherein the mounting holes (20) are provided on the top of the base plate (1), and the mounting holes (20) are symmetrically distributed, and characterized in that: The top of the base plate (1) is connected to a fixed plate (5), a slider (3) is provided inside the base plate (1), the top of the slider (3) is fixedly connected to a movable plate (4), the back of the movable plate (4) is connected to a handle (19), the outer side of the movable plate (4) is connected to a side plate (16), a threaded seat (17) is provided at the top of the side plate (16), and a fastening bolt (18) is provided inside the threaded seat (17).

2. The pressing tool for processing smooth round steel according to claim 1, characterized in that: A card slot (6) is provided at the top of the movable plate (4) and the bottom plate (1); a first V-shaped plate (7) is provided inside the card slot (6); a second V-shaped plate (8) is provided inside the first V-shaped plate (7); and a third V-shaped plate (9) is provided inside the second V-shaped plate (8).

3. The pressing tool for processing smooth round steel according to claim 2, characterized in that: A magnetic sheet (10) is provided on the back of the first V-shaped plate (7), the second V-shaped plate (8) and the third V-shaped plate (9); the interior of the bottom plate (1) and the movable plate (4) are connected to the first V-shaped plate (7) by magnetic attraction; the second V-shaped plate (8) magnetically attracts the third V-shaped plate (9); and the third V-shaped plate (9) magnetically attracts the second V-shaped plate (8).

4. The pressing tool for processing smooth round steel according to claim 1, characterized in that: A slide groove (2) is provided on the top of the bottom plate (1), and a sliding block (3) is embedded inside the slide groove (2).

5. The pressing tool for processing smooth round steel according to claim 1, characterized in that: The tops of the movable plate (4) and the fixed plate (5) are fixedly connected to a support column (11); a plate body (12) is provided on the top of the support column (11); the top of the plate body (12) is connected to a hydraulic cylinder (13); a hydraulic telescopic rod (14) is provided inside the hydraulic cylinder (13).

6. The pressing tool for processing smooth round steel according to claim 5, characterized in that: A pressing plate (15) is provided at the bottom of the hydraulic telescopic rod (14), and the pressing plates (15) are symmetrically distributed.

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