Steel plate positioning device for mold development

Abstract

The steel plate positioning device for die development comprises a base, a square groove is formed in the upper end face of the base, a lifting plate is arranged in the square groove in a sliding mode, supporting rods are fixedly arranged on the upper end face of the lifting plate and located on the two sides, and a top plate is fixedly arranged on the upper end faces of the supporting rods. Electric push rods are fixedly arranged at the bottom of the square groove and located on the two sides, the output ends of the electric push rods are fixedly connected with the lifting plate, a supporting table is arranged on the upper end face of the base, an avoiding hole is formed in the upper end face of the supporting table, and the avoiding hole is located at the right upper end of the lifting plate; therefore, a user can move the lifting plate upwards by controlling the electric push rod, the steel plate on the supporting table is lifted to the middle position of the clamping device through the top plate, later positioning is facilitated, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold development, and more particularly to a steel plate positioning device for mold development. Background Art

[0002] Mold steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die-casting dies. Molds are the main processing tools for manufacturing parts in industrial sectors such as machinery manufacturing, radio instruments, motors, and electrical appliances. The quality of the mold directly affects the quality of the pressure processing process, the precision output of the product, and the production cost. In addition to reasonable structural design and processing accuracy, the quality and service life of the mold are mainly affected by the mold material and heat treatment. In the process of processing the mold steel plate, a positioning device is required. However, most traditional positioning devices still require manual movement of the steel plate to the upper end of the positioning device, which is time-consuming and labor-intensive, reducing the positioning efficiency of the steel plate. In addition, traditional positioning parts cannot accurately adjust the distance between themselves according to the different lengths of steel plates, making steel plates of different lengths unusable. Moreover, after the steel plate is processed, due to its heavy weight, it is more labor-intensive to cut the material. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the problems existing in the prior art, the utility model provides a steel plate positioning device for mold development to solve the technical problem that most of the traditional positioning devices mentioned in the background technology still require manual work to move the steel plate to the upper end of the positioning device, which is time-consuming and labor-intensive and reduces the positioning efficiency of the steel plate.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel plate positioning device for mold development, comprising a base, the upper end surface of the base is provided with a square groove, a lifting plate is slidingly provided inside the square groove, the upper end surface of the lifting plate and both sides are fixed with support rods, the upper end surface of the support rod is fixed with a top plate, the bottom of the square groove and both sides are fixed with electric push rods, the output ends of the electric push rods are fixedly connected to the lifting plate, the upper end surface of the base is provided with a support platform, the upper end surface of the support platform is provided with a avoidance hole, the avoidance hole is located directly above the lifting plate, the upper end surface of the support platform and both sides are provided with clamping devices, the clamping device includes vertical plates, and the vertical plates are fixedly connected to the upper end surface of the support platform.

[0007] The utility model is further configured as follows: a guide rod is fixedly provided between the two vertical plates and on the front and rear sides; an adjustment block is slidably provided on the guide rod and on both sides; an L-shaped plate is fixedly provided on the upper end surface of the adjustment block; a threaded hole is opened on the L-shaped plate; a threaded column is provided inside the threaded hole; the lower end of the threaded column passes through the L-shaped plate and is rotatably provided with a pressure block; a hand wheel is fixed on the upper end to facilitate pressing and fixing the steel plate.

[0008] The utility model is further configured such that an adjusting nut is rotatably provided on one side of the adjusting block and at the outer end of the guide rod, and the adjusting nut is threadedly connected to the guide rod to facilitate adjustment of the distance between the adjusting blocks.

[0009] The utility model is further configured such that the upper end surfaces of the adjustment blocks are provided with receiving grooves, the interiors of the receiving grooves are provided with top blocks for sliding, the upper ends of the top blocks are provided with rollers for rotation, and a plurality of the rollers are provided and arranged linearly, so as to facilitate the storage of the rollers and the top blocks.

[0010] The utility model is further configured such that sliding holes are provided at the bottom of the storage groove and on both the front and rear sides, a sliding rod is provided correspondingly on the lower end surface of the top block, the lower end of the sliding rod passes through the sliding hole and is fixed with a moving block to facilitate guiding the top block.

[0011] The utility model is further configured such that a hydraulic cylinder is fixedly provided on the lower end surface of the adjusting block, and an output end of the hydraulic cylinder is fixedly connected to the moving block, so as to facilitate the upward and downward movement of the moving block.

[0012] The utility model is further configured such that a graduated ruler is provided on the outer wall of the guide rod to facilitate positioning and adjusting the adjustment block.

[0013] The utility model is further configured such that sliders are fixedly provided at both ends of the lifting plate, and corresponding sliding grooves are provided on the inner wall of the square groove, and the sliders are slidably installed with the sliding grooves to facilitate guiding the lifting plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a steel plate positioning device for mold development, which has the following beneficial effects:

[0016] 1. By setting up the square groove, lifting plate, support rod, top plate, electric push rod, support platform and avoidance hole, the user can control the electric push rod to move the lifting plate upward, so that the top plate can lift the steel plate on the support platform to the middle position of the clamping device, which is convenient for later positioning and saves time and effort.

[0017] 2. By setting up the vertical plate, guide rod, adjustment block, L-shaped plate, pressure block and adjustment nut, the user can rotate the adjustment nut according to the length of the steel plate to adjust the distance between the adjustment blocks, thereby facilitating the placement of steel plates of different lengths on the upper end of the adjustment block. The pressure block can then be moved downward by turning the hand wheel to press and fix the steel plate, facilitating later processing.

[0018] 3. By setting up the storage groove, top block, roller, sliding hole, sliding rod, moving block and hydraulic cylinder, when the steel plate processing is completed, the user can control the hydraulic cylinder to make its output end drive the moving block to move, so that the top block is ejected from the inside of the storage groove. At this time, the roller will contact the lower surface of the steel plate to reduce the friction between the steel plate and the adjustment block, making it easier to unload the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an overall schematic diagram of a steel plate positioning device for mold development when not in use;

[0020] Figure 2 This is a schematic diagram of the positions of the L-shaped plate, threaded column, pressure block, handwheel, adjustment nut and storage slot on the adjustment block;

[0021] Figure 3 A schematic diagram of the positions of the receiving slots and sliding holes on the adjustment block;

[0022] Figure 4 is a cross-sectional view of the base;

[0023] Figure 5 Schematic diagram of the positions of the roller, sliding rod and moving block on the top block.

[0024] In the figure: 1. Base; 2. Square groove; 3. Lifting plate; 4. Support rod; 5. Top plate; 6. Electric push rod; 7. Support platform; 8. Avoidance hole; 9. Vertical plate; 10. Guide rod; 11. Adjustment block; 12. L-shaped plate; 13. Threaded hole; 14. Threaded column; 15. Pressure block; 16. Handwheel; 17. Adjustment nut; 18. Storage slot; 19. Top block; 20. Roller; 21. Sliding hole; 22. Sliding rod; 23. Moving block; 24. Hydraulic cylinder; 25. Scale; 26. Slider; 27. Slide groove. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0028] See also Figure 1-5 A steel plate positioning device for mold development includes a base 1, a square groove 2 is provided on the upper end surface of the base 1, a lifting plate 3 is slidingly provided inside the square groove 2, the upper end surface of the lifting plate 3 and both sides are fixed with support rods 4, the upper end surface of the support rod 4 is fixed with a top plate 5, the bottom of the square groove 2 and both sides are fixed with electric push rods 6, the output ends of the electric push rods 6 are fixedly connected to the lifting plate 3, the upper end surface of the base 1 is provided with a supporting platform 7, the upper end surface of the support platform 7 is provided with a dodging hole 8, the dodging hole 8 is located at the upper end of the lifting plate 3, the upper end surface of the support platform 7 and both sides are provided with a clamping device, the clamping device includes a vertical plate 9, and the vertical plates 9 are fixedly connected to the upper end surface of the support platform 7.

[0029] In this embodiment, a guide rod 10 is fixed between the two vertical plates 9 and on both the front and rear sides. An adjustment block 11 is slidably provided on the guide rod 10 and on both sides. An L-shaped plate 12 is fixed to the upper end surface of the adjustment block 11. A threaded hole 13 is opened on the L-shaped plate 12. A threaded column 14 is provided inside the threaded hole 13. The lower end of the threaded column 14 passes through the L-shaped plate 12 and is rotatably provided with a pressure block 15. A hand wheel 16 is fixed to the upper end. An adjusting nut 17 is rotatably provided on one side of the adjustment block 11 and located at the outer end of the guide rod 10. The adjusting nut 17 is threadedly connected to the guide rod 10, and a scale 25 is provided on the outer wall of the guide rod 10.

[0030] More specifically, the user can control the electric push rod 6 to move the lifting plate 3 upward, so that the top plate 5 lifts the steel plate on the support platform 7 to the middle position of the clamping device, and then rotates the adjusting nut 17 to adjust the distance between the adjusting blocks 11, thereby facilitating the placement of steel plates of different lengths on the upper end of the adjusting block 11, and finally, rotate the handwheel 16 to move the pressing block 15 downward to press and fix the steel plate for later processing.

[0031] See also Figure 2 、 Figure 3 and Figure 5As an implementation method for moving the steel plate: the upper end surface of the adjusting block 11 is provided with a receiving groove 18, the inside of the receiving groove 18 is slidably provided with a top block 19, the upper end of the top block 19 is rotatably provided with a roller 20, and a plurality of rollers 20 are provided and arranged linearly, and the bottom of the receiving groove 18 and the front and rear sides are provided with sliding holes 21, and the lower end surface of the top block 19 is correspondingly provided with a sliding rod 22, the lower end of the sliding rod 22 passes through the sliding hole 21 and is fixed with a moving block 23, and the lower end surface of the adjusting block 11 is fixed with a hydraulic cylinder 24, and the output end of the hydraulic cylinder 24 is fixedly connected to the moving block 23.

[0032] Specifically, after the steel plate processing is completed, the user can control the hydraulic cylinder 24 to make its output end drive the moving block 23 to move, so that the top block 19 is ejected from the inside of the storage groove 18. At this time, the roller 20 will contact the lower surface of the steel plate to reduce the friction between the steel plate and the adjustment block 11, making it easier to unload the steel plate.

[0033] Please refer to Figure 4 As a further implementation method for guiding the lifting plate 3: sliders 26 are fixedly provided at both ends of the lifting plate 3, and a slide groove 27 is correspondingly opened on the inner wall of the square groove 2, and the sliders 26 and the slide grooves 27 are slidably installed.

[0034] Specifically, the lifting plate 3 can be guided to make it move more smoothly.

[0035] To sum up, when the overall equipment is in use: the user can control the electric push rod 6 to move the lifting plate 3 upward, so that the top plate 5 lifts the steel plate on the support platform 7 to the middle position of the clamping device, and then rotate the adjusting nut 17 to adjust the distance between the adjusting blocks 11, so as to facilitate the placement of steel plates of different lengths on the upper end of the adjusting block 11, and finally rotate the handwheel 16 to move the pressing block 15 downward to press and fix the steel plate for later processing. When the steel plate processing is completed, the pressing block 15 can be separated from the steel plate first, and then the hydraulic cylinder 24 can be controlled to drive the moving block 23 to move at its output end, so that the top block 19 is ejected from the inside of the storage groove 18. At this time, the roller 20 will contact the lower surface of the steel plate to reduce the friction between the steel plate and the adjusting block 11, making it convenient to unload the material.

[0036] When the steel plate needs to be positioned, the user can control the electric push rod 6 to move the lifting plate 3 upward, so that the top plate 5 lifts the steel plate on the support platform 7 to the middle position of the clamping device, which is convenient for later positioning.

[0037] When fixing steel plates of different lengths, the distance between the adjusting blocks 11 can be adjusted by rotating the adjusting nut 17, so that steel plates of different lengths can be placed on the upper end of the adjusting block 11. Finally, the pressing block 15 can be moved downward by rotating the hand wheel 16 to press and fix the steel plate, which is convenient for later processing.

[0038] After the steel plate processing is completed, the pressing block 15 can be separated from the steel plate first, and then the hydraulic cylinder 24 can be controlled to drive the moving block 23 to move at its output end, so that the top block 19 is ejected from the inside of the receiving groove 18. At this time, the roller 20 will contact the lower surface of the steel plate to reduce the friction between the steel plate and the adjusting block 11, making it easier to unload the material.

[0039] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A steel plate positioning device for mold development, comprising a base (1), characterized in that: The upper end surface of the base (1) is provided with a square groove (2), and a lifting plate (3) is slidably provided inside the square groove (2). The upper end surface of the lifting plate (3) and both sides thereof are fixedly provided with support rods (4), and the upper end surface of the support rods (4) are fixedly provided with a top plate (5). The bottom of the square groove (2) and both sides thereof are fixedly provided with electric push rods (6), and the output ends of the electric push rods (6) are fixedly connected to the lifting plate (3). The upper end surface of the base (1) is provided with a support platform (7), and the upper end surface of the support platform (7) is provided with a dodging hole (8), and the dodging hole (8) is located at the upper end of the lifting plate (3). The upper end surface of the support platform (7) and both sides thereof are provided with a clamping device, and the clamping device includes a vertical plate (9), and the vertical plate (9) is fixedly connected to the upper end surface of the support platform (7).

2. The steel plate positioning device for mold development according to claim 1, characterized in that: A guide rod (10) is fixedly provided between the two vertical plates (9) and on both the front and rear sides; an adjustment block (11) is slidably provided on the guide rod (10) and on both sides; an L-shaped plate (12) is fixedly provided on the upper end surface of the adjustment block (11); a threaded hole (13) is provided on the L-shaped plate (12); a threaded column (14) is provided inside the threaded hole (13); the lower end of the threaded column (14) passes through the L-shaped plate (12) and is rotatably provided with a pressure block (15); and a hand wheel (16) is fixedly provided on the upper end.

3. The steel plate positioning device for mold development according to claim 2, characterized in that: An adjusting nut (17) is rotatably provided on one side of the adjusting block (11) and located at the outer end of the guide rod (10), and the adjusting nut (17) is threadedly connected to the guide rod (10).

4. The steel plate positioning device for mold development according to claim 2, characterized in that: The upper end surface of the regulating block (11) is provided with a receiving groove (18), the interior of the receiving groove (18) is provided with a top block (19) for sliding, the upper end of the top block (19) is provided with a roller (20) for rotation, and the rollers (20) are provided in plurality and arranged in a linear manner.

5. The steel plate positioning device for mold development according to claim 4, characterized in that: The bottom of the receiving groove (18) and both the front and rear sides are provided with sliding holes (21), and the lower end surface of the top block (19) is provided with a sliding rod (22) correspondingly, and the lower end of the sliding rod (22) passes through the sliding hole (21) and is fixed with a moving block (23).

6. The steel plate positioning device for mold development according to claim 5, characterized in that: A hydraulic cylinder (24) is fixedly provided on the lower end surface of the regulating block (11), and an output end of the hydraulic cylinder (24) is fixedly connected to the moving block (23).

7. The steel plate positioning device for mold development according to claim 2, characterized in that: A scale (25) is provided on the outer wall of the guide rod (10).

8. The steel plate positioning device for mold development according to claim 1, characterized in that: Slide blocks (26) are fixedly provided at both ends of the lifting plate (3), and a sliding groove (27) is correspondingly provided on the inner wall of the square groove (2), and the slide blocks (26) and the sliding groove (27) are slidably installed.

Images