Die steel cutting clamp

Abstract

The utility model discloses a die steel cutting clamp, and relates to the technical field of clamps. The device comprises a rack and further comprises a shell installed above the rack, a gear tooth plate is clamped in the shell in a sliding mode, racks are arranged on the two sides of the gear tooth plate, the racks on the two sides are meshed with a gear, a supporting rod is clamped in the center of the gear in a sliding mode, a first limiting plate is installed at the upper end of the supporting rod, and sliding plates are installed on the two sides of the supporting rod. The limiting mechanism is installed in the rack and can limit the supporting rod, and the bottom end of the supporting plate is connected with the lifting mechanism. The gear is meshed with the gear tooth plate, when a worker pushes the gear tooth plate, the gear rotates, the supporting rod rotates along with the gear, meanwhile, the first limiting plate at the upper end of the supporting rod rotates, when the motor is started, the lead screw rotates along with the lead screw, the connecting plate moves downwards, and the supporting rod moves downwards along with the lead screw; the supporting rod drives the first limiting plate to move downwards, and then the first limiting plate clamps the die steel on the workbench.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting clamp technical field, especially a die steel cutting clamp. BACKGROUND

[0002] With the continuous pursuit of standardization and high efficiency of industrial production, the die as the important work that can produce standard parts, its manufacturing material mainly has die steel, and the die steel is used for cold punching die, die casting die and other die steel grade.

[0003] In the die steel processing process, it needs to be cut, and it needs to be clamped when cutting, and the existing die steel clamping is mostly adjusted by workers through manual multi-circle rotation, although it can clamp the die steel, but it is time-consuming and laborious, greatly affecting the die steel cutting efficiency and precision. UTILITY MODEL CONTENTS

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a die steel cutting clamp device, which can effectively solve the problems of the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a die steel cutting clamp device, which comprises a rack, and further comprises: an outer shell fixedly installed on the upper surface of the rack, a workbench is arranged at the center of the upper surface of the outer shell, a gear plate is slidably connected in the outer shell, gear wheels are symmetrically arranged on the left and right sides of the gear plate, a rack is fixed on the left and right sides of the gear plate and engaged with the gear wheel, and a supporting rod is slidably connected in the gear wheel.

[0007] The limiting mechanism is arranged in the rack and is used for limiting the supporting rod.

[0008] The lifting adjusting mechanism is arranged at the bottom of the supporting rod and is used for adjusting the height of the supporting rod.

[0009] Further, the upper end surface of the supporting rod is fixedly provided with a first limiting plate, and the supporting rod and the first limiting plate form an L-shaped structure.

[0010] Further, the limiting mechanism comprises a second limiting plate, a sliding plate and a sliding rail, a hole is formed in the middle of the second limiting plate, a bearing is installed on the inner wall of the hole, the sliding rail is symmetrically arranged and installed on the two sides of the inner ring of the bearing, and the sliding plate is slidably connected in the sliding rail.

[0011] Further, the lower end surface of the supporting rod is provided with a connecting plate, annular sliding grooves are formed in the left and right sides of the connecting plate, sliding blocks are arranged in the annular sliding grooves, and the sliding blocks can rotate in the annular sliding grooves.

[0012] Furthermore, the lifting and adjusting mechanism includes a lead screw and a motor. The lead screw is located at the center of the frame, and the motor is installed at the lower end of the lead screw. The output end of the motor is connected to the lower end of the lead screw.

[0013] Furthermore, the connecting plate is in the shape of an "I", and the upper end of the lead screw is threaded to the middle plate of the connecting plate.

[0014] This utility model has the following beneficial effects:

[0015] This invention eliminates the need for manual rotation by setting up a gear and rack meshing mechanism. The worker pushes the gear plate, which drives the gears on both sides to rotate. The rotation of the gears causes the support rod to rotate, and the first limiting plate at the upper end of the support rod also rotates. When the support rod rotates, the sliding plates on both sides also rotate. Then, the motor is turned on, causing the lead screw to rotate and the connecting plate to move downward. Once the worker turns on the motor, the device will limit and clamp the mold steel on the worktable, improving the worker's work efficiency and saving labor. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0019] Figure 3 for Figure 1 A partial sectional view at point A in the middle;

[0020] Figure 4 This is a structural diagram of the second limiting plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the annular groove structure of this utility model.

[0022] The components represented by each number in the attached diagram are listed below: 1. Frame; 2. Worktable; 3. Housing; 301. Gear plate; 4. Gear; 5. Support rod; 6. First limiting plate; 7. Second limiting plate; 701. Slide plate; 702. Slide rail; 8. Connecting plate; 801. Annular groove; 802. Slider; 9. Lead screw; 10. Motor. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figures 1-5 As shown, this utility model is a mold steel cutting fixture, including a housing 3 fixedly installed on the upper surface of a frame 1. A worktable 2 is provided at the center of the upper surface of the housing 3. A gear plate 301 is slidably engaged inside the housing 3. Gears 4 are symmetrically arranged on the left and right sides of the gear plate 301, and racks are fixed on the left and right sides of the gear plate 301 and mesh with the gears 4. When the worker pushes the gear plate 301, the gears 4 will rotate counterclockwise because they mesh with the racks on both sides. The internal sliding engagement of the gears 4... There is a support rod 5. When the gear 4 rotates, the support rod 5 will also rotate with the gear 4. The upper end of the support rod 5 is fixed with a first limiting plate 6, and the support rod 5 and the first limiting plate 6 form an "L" shape structure, thereby driving the first limiting plate 6 at the upper end of the support rod 5 to rotate 90° counterclockwise. When the support rod 5 drives the first limiting plate 6 to move downward, the first limiting plate 6 can clamp the mold steel. When the gear plate 301 is pulled out, the gear 4 will rotate clockwise and reset the first limiting plate 6.

[0025] A limiting mechanism, located inside the frame 1, is used to limit the support rod 5. The limiting mechanism includes a second limiting plate 7, a sliding plate 701, and a slide rail 702. The second limiting plate 7 has a hole in its center. The slide rail 702 is symmetrically arranged on both sides of the inner ring of the bearing. The inner wall of the slide rail 702 slidably engages with the sliding plate 701. When the gear 4 rotates, the sliding plates 701 on both sides of the support rod 5 slidably engage with the slide rail 702, and the outer side of the slide rail 702 is also connected to the inner ring of the bearing. Therefore, when the sliding plates 701 on both sides of the support rod 5 rotate, the slide rail 702 also rotates accordingly. A connecting plate 8 is located on the support rod 5. On the lower end face, annular grooves 801 are formed on the left and right sides of the connecting plate 8, and slider 802 can rotate along the annular grooves 801. The connecting plate 8 is in the shape of an "I" and the upper end of the lead screw 9 is threaded to the middle plate of the connecting plate 8. Slider 802 is cylindrical, so that the side of slider 802 can fully cooperate with the annular groove 801. When the support rod 5 rotates, slider 802 slides in the annular groove 801. Because slider 802 is fixedly connected to support rod 5, slider 802 is bound in the annular groove 801, so support rod 5 can rotate and limit slider 802 at the same time.

[0026] The lifting adjusting mechanism is arranged at the bottom of the supporting rod 5 and is used for adjusting the height of the supporting rod 5. The lifting adjusting mechanism comprises a lead screw 9 and a motor 10. The lead screw 9 is arranged at the inner center of the frame 1, and the motor 10 is arranged at the lower end of the lead screw 9. The output end of the motor 10 is connected to the lower end of the lead screw 9. When the motor 10 is started, the lead screw 9 can be driven to rotate. At the same time, the connecting plate 8 can be driven to move downwards when the lead screw 9 rotates, because the center of the connecting plate 8 is threadedly connected to the lead screw 9. Thus, the supporting rod 5 at the upper end of the connecting plate 8 can be moved, and the mold steel can be locked by the first limiting plate 6, so as to facilitate subsequent cutting of the mold steel.

[0027] Working principle: install the device at a specified position. First, observe whether the frame 1 is stable on the ground. Then, place the mold steel on the workbench 2 above the shell 3. Then, the worker pushes the gear plate 301, and the gear plate 301 drives the two gears 4 to rotate. The rotation of the gears 4 drives the supporting rod 5 to rotate. The first limiting plate 6 at the upper end of the supporting rod 5 also rotates. When the supporting rod 5 rotates, the two sliding plates 701 also rotate. Then, the motor 10 is started, and the lead screw 9 rotates. The connecting plate 8 starts to move downwards. The sliding blocks 802 in the annular sliding grooves 801 on the left and right sides of the connecting plate 8 drive the supporting rod 5 to move downwards. Because the second limiting plate 7 is provided with the sliding rails 702, the supporting rod 5 can relatively slide up and down. When the supporting rod 5 is lowered to a certain distance, the first limiting plate 6 can fix and clamp the mold steel on the workbench 2.

[0028] The above is only the preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement, improvement of any modification, equivalent replacement and improvement of the technical solutions recorded in the above embodiments, all belong to the protection scope of the present application.

Claims

1. A mold steel cutting fixture, comprising a frame (1), characterized in that, Also includes: A housing (3) is fixedly installed on the upper surface of the frame (1). A workbench (2) is provided at the center of the upper surface of the housing (3). A gear plate (301) is slidably connected inside the housing (3). Gears (4) are symmetrically arranged on the left and right sides of the gear plate (301). A rack is fixed on the left and right sides of the gear plate (301) and meshes with the gears (4). A support rod (5) is slidably connected inside the gear (4). A limiting mechanism is installed inside the frame (1) to limit the support rod (5); The lifting adjustment mechanism is located at the bottom of the support rod (5) and is used to adjust the height of the support rod (5).

2. The mold steel cutting fixture according to claim 1, characterized in that, The upper end face of the support rod (5) is fixed with a first limiting plate (6), and the support rod (5) and the first limiting plate (6) form an "L" shaped structure.

3. A mold steel cutting fixture according to claim 2, characterized in that, The limiting mechanism includes a second limiting plate (7), a slide plate (701), and a slide rail (702). One side of the second limiting plate (7) is fixedly connected to the inner wall of the frame (1), and a hole is opened in the middle of the second limiting plate (7). A bearing is installed on the inner wall of the hole. The slide rail (702) is symmetrically arranged and installed on both sides of the inner ring of the bearing. The inner wall of the slide rail (702) is slidably engaged with the slide plate (701).

4. A mold steel cutting fixture according to claim 3, characterized in that, The lower end face of the support rod (5) is provided with a connecting plate (8), and the left and right sides of the connecting plate (8) are provided with annular grooves (801), and the annular grooves (801) are provided with sliders (802) inside the annular grooves (801). The sliders (802) can rotate along the annular grooves (801).

5. A mold steel cutting fixture according to claim 4, characterized in that, The lifting and adjusting mechanism includes a lead screw (9) and a motor (10). The lead screw (9) is located at the center of the frame (1). The motor (10) is installed at the lower end of the lead screw (9). The output end of the motor (10) is connected to the lower end of the lead screw (9).

6. A mold steel cutting fixture according to claim 5, characterized in that, The connecting plate (8) is in the shape of an "I", and the upper end of the lead screw (9) is threaded to the middle plate of the connecting plate (8).

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