Clamping tool for die steel

Abstract

The utility model discloses a die steel clamping tool which comprises a base, two limiting rails are arranged at the top end of the base, two bearing tables are arranged above the limiting rails, rail seats are arranged on the two sides of the bottom end of each bearing table, the bottom ends of the rail seats are connected with the tops of the limiting rails in a sliding mode, and clamping structures are arranged on the two sides of the top end of each bearing table. Bottom frames are arranged at the corners of the bottom end of the base, hexagon nuts are fixed to one sides of the bottoms of the bottom frames, hexagon bolts are in threaded connection with the interiors of the hexagon nuts, the top ends of the hexagon bolts extend to the exteriors of the hexagon nuts, the bottom ends of the hexagon bolts penetrate through the bottom frames and are rotationally provided with linkage plates, and guide rods are arranged on one sides of the top ends of the linkage plates. The guide rods are movably connected with the bottom frame, and footstands are arranged at the bottom end of the linkage plate. According to the clamping tool, the convenience of the clamping tool in use is improved, the application range of the clamping tool is widened, and the clamping effect of the clamping tool on die steel in use is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel processing technical field, concretely is a kind of die steel's clamping tool. BACKGROUND

[0002] In the processing of die steel, clamping tool plays a vital role, and the traditional clamping tool often has problems such as insecure clamping and inconvenient adjustment, which leads to the displacement or deformation of die steel during processing, thereby affecting the processing quality and efficiency. Therefore, it is of great practical significance to design a new type of die steel clamping tool.

[0003] Referring to the clamping tool of a kind of die steel of announcement number CN216327585U, it includes base, the base is equipped with positioning block and clamping block in the first direction, the clamping block reciprocates relative to the positioning block in the first direction, the positioning block is equipped with mounting on the two sides in the second direction Piece, the mounting is equipped with mounting hole, base is equipped with reference station, the clamping block is set on reference station by push rod assembly, the push rod assembly includes push rod, guide block and the guide rod set on the guide block, the movement of clamping block relative to positioning block is controlled by push rod assembly, simple structure, convenient operation, guarantee clamping efficiency, according to the above, the clamping tool can be better applied, but it is generally inconvenient to adjust the overall height according to the processing requirement, and there is still some inconvenience in the use process, and it still needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of die steel's clamping tool to solve the problem that the clamping tool can be better applied in the above background art, but it is generally inconvenient to adjust the overall height according to the processing requirement, and there is still some inconvenience in the use process.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of die steel's clamping tool, including base, the top of the base is equipped with two limit rails, the top of the limit rail is equipped with two bearing tables, the bottom of the bearing table is equipped with rail seat on both sides, the bottom of the rail seat is slidably connected with the top of the limit rail, the top of the bearing table is equipped with clamping structure on both sides, the corner position of the bottom of the base is equipped with bottom frame, one side of the bottom of the bottom frame is fixed with hexagon nut, the inside of the hexagon nut is threadedly connected with hexagon bolt, the top of the hexagon bolt extends to the outside of the hexagon nut, the bottom of the hexagon bolt penetrates bottom frame and is rotatably installed with linkage plate, one side of the top of the linkage plate is equipped with guide rod, the guide rod is movably connected with the bottom frame, the bottom of the linkage plate is equipped with footrest, the corner position of the inside of the footrest is equipped with positioning hole, the both ends of the positioning hole extend to the outside of the footrest.

[0006] Preferably, the two sides of the base top are provided with positioning seats, the outer wall of the positioning seat is provided with a gas cylinder, one end of the gas cylinder penetrates the positioning seat and is connected with the outer wall of the bearing table, and the bearing table is driven to translate through the gas cylinder.

[0007] Preferably, the clamping structure comprises a vertical plate and a lower connecting plate, the two sides of the top of the bearing table are provided with vertical plates, and the outer wall of the lower end of the vertical plate is provided with a lower connecting plate.

[0008] Preferably, the clamping structure comprises an upper connecting plate, a handle and a threaded rod, the outer wall of the upper end of the vertical plate is provided with an upper connecting plate, the threaded rod is rotatably installed in the upper connecting plate, the bottom end of the threaded rod extends to the outside of the upper connecting plate and is rotatably connected with the top end of the lower connecting plate, and the top end of the threaded rod extends to the outside of the upper connecting plate and is provided with a handle.

[0009] Preferably, the clamping structure comprises a threaded seat and a linkage seat, the outer wall of the upper end of the threaded rod is provided with a threaded seat, one end of the threaded seat penetrates the vertical plate and is provided with a linkage seat, and the upper clamp is arranged through the linkage seat.

[0010] Preferably, the clamping structure comprises an upper clamp and a lower clamp, the top of the linkage seat is provided with an upper clamp, and the inner wall of the vertical plate below the upper clamp is provided with a lower clamp.

[0011] Compared with the prior art, the die steel clamping tool not only improves the convenience of the clamping tool in use, but also improves the application range of the clamping tool, and guarantees the clamping effect of the clamping tool on the die steel in use.

[0012] (1) By rotating the hexagonal bolt, the hexagonal bolt rotates and slides in the hexagonal nut, so that the hexagonal bolt drives the foot to rise and fall through the linkage plate, and the linkage plate drives the guide rod to slide at the bottom of the chassis during the lifting process, so as to smoothly adjust the distance between the foot and the chassis, and then the overall height of the clamping tool can be adjusted according to the processing requirement, thereby improving the convenience of the clamping tool in use.

[0013] (2) The bearing table is driven to translate by the gas cylinder, so that the bearing table drives the rail seat to slide at the top of the limiting rail, so as to adjust the distance between the two bearing tables, and the bearing table drives the clamping structure to smoothly translate horizontally, and then different specifications of die steels can be clamped for work, thereby improving the application range of the clamping tool.

[0014] (3) by placing one end of the die steel in the top end of the lower clamping plate, then rotating the handle, which drives the threaded rod between the upper and lower connecting plates to rotate, and after limiting the movement range of the threaded seat through the groove in the vertical plate, the threaded seat on the outer wall of the threaded rod slides downward, so that the threaded seat drives the upper chuck to move downward and contact the upper surface of the die steel, so that the upper chuck cooperates with the lower clamping plate to press the die steel, and because the clamping structure is provided with four, the four corner areas of the die steel are clamped, thereby ensuring the clamping effect of the die steel during use of the clamping tool. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A in the utility model;

[0017] Figure 3 It is an enlarged structure schematic diagram of the clamping structure of the utility model;

[0018] Figure 4 It is a front view structure schematic diagram of the utility model.

[0019] In the figure: 1, base; 2, limit rail; 3, rail seat; 4, bearing table; 5, clamping structure; 501, vertical plate; 502, lower connecting plate; 503, upper connecting plate; 504, handle; 505, threaded rod; 506, threaded seat; 507, linkage seat; 508, upper chuck; 509, lower clamping plate; 6, positioning seat; 7, air cylinder; 8, base frame; 9, hexagonal nut; 10, hexagonal bolt; 11, linkage plate; 12, guide rod; 13, foot; 14, positioning hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. 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.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a clamping tool for die steel, including base 1, both sides of the top end of base 1 are equipped with positioning seat 6, air cylinder 7 is installed on the outer wall of positioning seat 6, one end of air cylinder 7 penetrates positioning seat 6 and is connected with the outer wall of bearing table 4;

[0022] When in use, the setting of air cylinder 7 is convenient for driving bearing table 4 to translate;

[0023] The top end of the base 1 is provided with two limiting rails 2, the upper part of the limiting rail 2 is provided with two bearing tables 4, the two sides of the bottom end of the bearing table 4 are provided with rail seats 3, the bottom end of the rail seat 3 is in sliding connection with the top of the limiting rail 2, the two sides of the top end of the bearing table 4 are provided with clamping structures 5, the clamping structure 5 comprises a vertical plate 501 and a lower connecting plate 502, the two sides of the top end of the bearing table 4 are provided with the vertical plate 501, and the outer wall of the lower end of the vertical plate 501 is provided with the lower connecting plate 502;

[0024] In use, the lower connecting plate 502 and other related components are arranged through the vertical plate 501;

[0025] The clamping structure 5 comprises an upper connecting plate 503, a rotating handle 504 and a threaded rod 505, the outer wall of the upper end of the vertical plate 501 is provided with the upper connecting plate 503, the threaded rod 505 is rotatably installed in the upper connecting plate 503, the bottom end of the threaded rod 505 extends to the outside of the upper connecting plate 503 and is rotatably connected with the top end of the lower connecting plate 502, and the top end of the threaded rod 505 extends to the outside of the upper connecting plate 503 and is provided with the rotating handle 504;

[0026] In use, the threaded rod 505 is driven to rotate by rotating the rotating handle 504;

[0027] The clamping structure 5 comprises a threaded seat 506 and a linkage seat 507, the threaded seat 506 is threadedly installed on the outer wall of the upper end of the threaded rod 505, and one end of the threaded seat 506 penetrates through the vertical plate 501 and is provided with the linkage seat 507;

[0028] In use, the upper clamp 508 is arranged through the linkage seat 507;

[0029] The clamping structure 5 comprises an upper clamp 508 and a lower clamp plate 509, the top of the linkage seat 507 is provided with the upper clamp 508, and the inner wall of the vertical plate 501 below the upper clamp 508 is provided with the lower clamp plate 509;

[0030] In use, the mold steel is clamped and fixed through the arrangement of the upper clamp 508 and the lower clamp plate 509;

[0031] The bottom end of the base 1 is provided with a bottom frame 8 at the corner position, one side of the bottom of the bottom frame 8 is fixedly provided with a hexagonal nut 9, the hexagonal nut 9 is threadedly connected with a hexagonal bolt 10 in the inside, the top end of the hexagonal bolt 10 extends to the outside of the hexagonal nut 9, the bottom end of the hexagonal bolt 10 penetrates through the bottom frame 8 and is rotatably installed with a linkage plate 11, one side of the top end of the linkage plate 11 is provided with a guide rod 12, the guide rod 12 is movably connected with the bottom frame 8, the bottom end of the linkage plate 11 is provided with a foot base 13, the corner positions in the inside of the foot base 13 are provided with positioning holes 14, and the two ends of the positioning hole 14 extend to the outside of the foot base 13.

[0032] In use, the embodiment of the present application first drives the bearing table 4 to translate through the air cylinder 7, so that the bearing table 4 drives the rail seat 3 to slide on the top of the limiting rail 2, that is, the spacing between the two bearing tables 4 is adjusted, and the bearing table 4 drives the clamping structure 5 to smoothly move laterally to clamp the mold steel of different specifications, then one end of the mold steel is placed on the top end of the lower clamping plate 509, then the handle 504 is rotated to drive the threaded rod 505 to rotate between the upper connecting plate 503 and the lower connecting plate 502, after the movement amplitude of the threaded seat 506 is limited by the groove in the upright plate 501, the threaded seat 506 on the outer wall of the threaded rod 505 slides downward, so that the threaded seat 506 drives the upper chuck 508 to move downward to contact the upper surface of the mold steel through the linkage seat 507, that is, the mold steel is pressed and clamped by the upper chuck 508 and the lower clamping plate 509, since the clamping structure 5 is provided with four, the four corner areas of the mold steel are clamped to ensure the stability of the clamped mold steel, finally, the hexagonal bolt 10 is rotated and slipped in the hexagonal nut 9 by screwing, so that the hexagonal bolt 10 drives the foot stand 13 to lift through the linkage plate 11, and the linkage plate 11 drives the guide rod 12 to slide on the bottom of the chassis 8 during lifting, so as to smoothly adjust the spacing between the foot stand 13 and the chassis 8, that is, the overall height of the clamping tool is adjusted, and then the bolt penetrates through the positioning hole 14 and is screwed into the threaded hole reserved in the machining platform, so that the clamping tool is positioned and arranged by bolting, thereby completing the use of the clamping tool.

Claims

1. A clamping fixture for mold steel, characterized in that: Includes a base (1), with two limiting rails (2) at the top of the base (1), and two support platforms (4) above the limiting rails (2). Each support platform (4) has a rail seat (3) on both sides of its bottom end, with the bottom end of the rail seat (3) slidably connected to the top of the limiting rail (2). Each support platform (4) has a clamping structure (5) on both sides of its top end. A base frame (8) is located at the corner of the bottom end of the base (1). A hexagonal nut (9) is fixed to one side of the bottom of the base frame (8), and the hexagonal nut (9) has six internal threads. Angle bolt (10), the top end of the hexagonal bolt (10) extends to the outside of the hexagonal nut (9), the bottom end of the hexagonal bolt (10) passes through the base frame (8) and is rotatably mounted with a linkage plate (11), a guide rod (12) is provided on one side of the top end of the linkage plate (11), the guide rod (12) is movably connected to the base frame (8), a foot (13) is provided at the bottom end of the linkage plate (11), and a positioning hole (14) is provided at the corner position inside the foot (13), and both ends of the positioning hole (14) extend to the outside of the foot (13).

2. The clamping fixture for mold steel according to claim 1, characterized in that: Positioning seats (6) are provided on both sides of the top of the base (1). A cylinder (7) is installed on the outer wall of the positioning seat (6). One end of the cylinder (7) passes through the positioning seat (6) and is connected to the outer wall of the support platform (4).

3. The clamping fixture for mold steel according to claim 1, characterized in that: The clamping structure (5) includes a vertical plate (501) and a lower connecting plate (502). The top of the support platform (4) is provided with vertical plates (501) on both sides, and the lower connecting plate (502) is provided on the outer wall of the lower end of the vertical plate (501).

4. The clamping fixture for mold steel according to claim 3, characterized in that: The clamping structure (5) includes an upper connecting plate (503), a handle (504) and a threaded rod (505). The upper connecting plate (503) is provided on the outer wall of the upper end of the vertical plate (501). The threaded rod (505) is rotatably installed inside the upper connecting plate (503). The bottom end of the threaded rod (505) extends to the outside of the upper connecting plate (503) and is rotatably connected to the top end of the lower connecting plate (502). The top end of the threaded rod (505) extends to the outside of the upper connecting plate (503) and is equipped with a handle (504).

5. The clamping fixture for mold steel according to claim 4, characterized in that: The clamping structure (5) includes a threaded seat (506) and a linkage seat (507). The threaded seat (506) is threaded on the outer wall of the upper end of the threaded rod (505). One end of the threaded seat (506) passes through the vertical plate (501) and is provided with the linkage seat (507).

6. The clamping fixture for mold steel according to claim 5, characterized in that: The clamping structure (5) includes an upper clamp (508) and a lower clamp (509). The upper clamp (508) is provided on the top of the linkage seat (507), and the lower clamp (509) is provided on the inner wall of the vertical plate (501) below the upper clamp (508).

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