Die steel polishing equipment

Abstract

The utility model discloses die steel polishing equipment which comprises a bottom plate, a supporting frame is fixedly connected to the upper surface of the bottom plate, a positioning rod is fixedly connected to the inner side wall of the supporting frame, a connecting plate is fixedly connected to the bottom face of the positioning rod, and rolling bearings are fixedly embedded in the left side face and the right side face of the connecting plate. Pressure bearings are fixedly embedded in the left side face and the right side face of the supporting frame. Through the design of a motor, a rolling bearing and a pressure bearing, a threaded rod can be conveniently driven to rotate during use, then a sliding barrel and a connecting rod can conveniently move along with a threaded barrel through the connection relation between the threaded rod and the threaded barrel, and at the moment, two positioning rollers can be conveniently close to each other according to the thrust of the connecting rod; and meanwhile, a positioning roller can conveniently position the die steel, left-right deviation of the die steel is avoided, then through pushing force of an electric push rod, the grinding mechanism is conveniently pushed to be close to the die steel, and meanwhile the die steel is conveniently ground.

Description

Technical Field

[0001] The utility model relates to the field of die steel, in particular to a die steel grinding device. Background Technique

[0002] Die steel is used to manufacture injection molds, cold stamping dies, hot forging dies, die-casting dies and other dies. Dies are the main processing tools for machinery manufacturing, radio instruments, motors, electrical appliances and industrial production. The quality of dies directly affects the quality of pressure processing technology, the precision, output and production cost of products. The quality and service life of dies are mainly affected by die materials and heat treatment in addition to reasonable structural design and processing accuracy.

[0003] At the present stage, when die steel is ground and processed, grinding equipment is needed for grinding work. At present, when the existing grinding equipment grinds die steel, the die steel is prone to shift left and right during the moving process, so that the grinding position will also change, and it is not conducive to current use. Therefore, we propose a die steel grinding device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a die steel grinding device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A die steel grinding device includes a bottom plate. The upper surface of the bottom plate is fixedly connected with a support frame. The inner side wall of the support frame is fixedly connected with a positioning rod. The bottom surface of the positioning rod is fixedly connected with a connecting plate. Rolling bearings are fixedly embedded on the left and right side surfaces of the connecting plate. Pressure bearings are fixedly embedded on the left and right side surfaces of the support frame. The left and right side surfaces of the support frame are fixedly connected with support plates. The upper surface of each support plate is fixedly connected with a motor. The inner ring of each rolling bearing is fixedly connected with a threaded rod. The one ends of the two threaded rods away from each other respectively penetrate through the two pressure bearings and are fixedly connected with the output ends of the two motors. The outer surface of each threaded rod is threadedly connected with a threaded cylinder. The outer surface of each threaded cylinder is fixedly connected with a connecting rod. The bottom end of each connecting rod is fixedly connected with a positioning roller. Two electric push rods are fixedly embedded on the upper surface of the support frame. The bottom ends of the two electric push rods are jointly fixedly connected with a grinding mechanism.

[0007] In a further embodiment, two sliding cylinders are slidably connected to the outer surface of the positioning rod. The bottom surface of each sliding cylinder is fixedly connected with the outer surface of the threaded cylinder.

[0008] In a further embodiment, a lighting lamp is arranged above the bottom plate. The back surface of the lighting lamp is fixedly connected with the front surface of the support frame.

[0009] In a further embodiment, two anti-slip blocks are provided below the bottom plate, and the upper surface of each anti-slip block is fixedly connected to the bottom surface of the bottom plate.

[0010] In a further embodiment, a warning sign is provided on the right side of the support frame, and the left side surface of the warning sign is fixedly connected to the right side surface of the support frame.

[0011] In a further embodiment, a placement plate is fixedly connected to the right side surface of the support frame, and the placement plate is located below the warning sign.

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

[0013] Through the design of the motor, rolling bearing and pressure bearing, this device facilitates the rotation of the threaded rod during use. Subsequently, by utilizing the connection relationship between the threaded rod and the threaded cylinder, it is convenient for the sliding cylinder and the connecting rod to move along with the threaded cylinder. At this time, according to the thrust of the connecting rod, it is convenient for the two positioning rollers to approach each other, and at the same time, it is convenient for the positioning rollers to position the die steel, avoiding the left-right deviation of the die steel. Then, through the thrust of the electric push rod, it is convenient to push the grinding mechanism close to the die steel, and at the same time, it is convenient to grind the die steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the overall die steel grinding equipment;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the side view of the support frame of the die steel grinding equipment;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rear view of the support frame of the die steel grinding equipment;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the front view of the positioning rod of the die steel grinding equipment.

[0018] In the figure: 1, anti-slip block; 2, bottom plate; 3, placement plate; 4, support frame; 5, motor; 6, pressure bearing; 7, electric push rod; 8, sliding cylinder; 9, lighting lamp; 10, connecting plate; 11, positioning rod; 12, threaded cylinder; 13, connecting rod; 14, positioning roller; 15, warning sign; 16, grinding mechanism; 17, support plate; 18, threaded rod; 19, rolling bearing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1-4, in the present utility model, a die steel grinding device includes a bottom plate 2. A support frame 4 is fixedly connected to the upper surface of the bottom plate 2. A positioning rod 11 is fixedly connected to the inner side wall of the support frame 4. A connecting plate 10 is fixedly connected to the bottom surface of the positioning rod 11. Rolling bearings 19 are fixedly embedded in the left and right side surfaces of the connecting plate 10. Pressure bearings 6 are fixedly embedded in the left and right side surfaces of the support frame 4. Support plates 17 are fixedly connected to the left and right side surfaces of the support frame 4. A motor 5 is fixedly connected to the upper surface of each support plate 17. The inner ring of each rolling bearing 19 is fixedly connected to a threaded rod 18. The mutually remote ends of the two threaded rods 18 respectively penetrate through the two pressure bearings 6 and are fixedly connected to the output ends of the two motors 5. A threaded cylinder 12 is threadedly connected to the outer surface of each threaded rod 18. A connecting rod 13 is fixedly connected to the outer surface of each threaded cylinder 12. A positioning roller 14 is fixedly connected to the bottom end of each connecting rod 13. Two electric push rods 7 are fixedly embedded in the upper surface of the support frame 4. A grinding mechanism 16 is fixedly connected to the common bottom end of the two electric push rods 7. Through the design of the motor 5, the rolling bearing 19 and the pressure bearing 6, it is convenient to drive the threaded rod 18 to rotate. Subsequently, by using the connection relationship between the threaded rod 18 and the threaded cylinder 12, it is convenient for the sliding cylinder 8 and the connecting rod 13 to move along with the threaded cylinder 12. At this time, according to the thrust of the connecting rod 13, it is convenient for the two positioning rollers 14 to approach each other, and at the same time, it is convenient for the positioning rollers 14 to position the die steel, avoiding left and right offset of the die steel. Then, through the thrust of the electric push rod 7, it is convenient to push the grinding mechanism 16 close to the die steel, and at the same time, it is convenient to grind the die steel.

[0023] Two sliding cylinders 8 are slidably connected to the outer surface of the positioning rod 11. The bottom surface of each sliding cylinder 8 is fixedly connected to the outer surface of the threaded cylinder 12. By using the design of the sliding cylinder 8, it can prevent the threaded cylinder 12 from rotating. A lighting lamp 9 is provided above the bottom plate 2. The back surface of the lighting lamp 9 is fixedly connected to the front surface of the support frame 4. By using the lighting lamp 9, it is convenient to provide illumination. Two groups of anti-slip blocks 1 are provided below the bottom plate 2. The upper surface of each anti-slip block 1 is fixedly connected to the bottom surface of the bottom plate 2. By using the anti-slip blocks 1, the purpose of anti-slip can be achieved.

[0024] A warning sign 15 is provided on the right side of the support frame 4. The left side surface of the warning sign 15 is fixedly connected to the right side surface of the support frame 4. Through the warning sign 15, it is convenient to prompt the staff of the precautions. A placement plate 3 is fixedly connected to the right side surface of the support frame 4. The placement plate 3 is located below the warning sign 15. By using the placement plate 3, it is convenient to place items.

[0025] The working principle of the present utility model is:

[0026] In use, first move the device to the working position, then place the die steel above the bottom plate 2. Subsequently, utilize the power provided by the motor 5 to drive the threaded rod 18 to rotate inside the rolling bearing 19 and the pressure bearing 6. And according to the cooperation between the threaded rod 18 and the threaded barrel 12, when the threaded barrel 12 moves on the surface of the threaded rod 18, it drives the connecting rod 13 and the positioning roller 14 to move. At the same time, make the two positioning rollers 14 approach each other and clamp the die steel. Immediately afterwards, carry out the grinding work on the die steel through the cooperation of the electric push rod 7 and the grinding mechanism 16.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes that fall within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A die steel grinding device, characterized in that: The invention comprises a bottom plate (2), the upper surface of the bottom plate (2) is fixedly connected to a support frame (4), the inner side wall of the support frame (4) is fixedly connected to a positioning rod (11), the bottom surface of the positioning rod (11) is fixedly connected to a connecting plate (10), the left and right side surfaces of the connecting plate (10) are fixedly inlaid with rolling bearings (19), the left and right side surfaces of the support frame (4) are fixedly inlaid with pressure bearings (6), the left and right side surfaces of the support frame (4) are fixedly connected to supporting plates (17), the upper surface of each supporting plate (17) is fixedly connected to a motor (5), the inner surface of each rolling bearing (19) is fixedly inlaid with a pressure bearing (6), and the left and right side surfaces of the support frame (4) are fixedly connected to supporting plates (17). The rings are fixedly connected with threaded rods (18), and the ends of the two threaded rods (18) that are away from each other respectively pass through two pressure bearings (6) and are fixedly connected to the output ends of the two motors (5). The outer surface of each threaded rod (18) is threadedly connected with a threaded cylinder (12), and the outer surface of each threaded cylinder (12) is fixedly connected with a connecting rod (13). The bottom end of each connecting rod (13) is fixedly connected with a positioning roller (14). Two electric push rods (7) are fixedly embedded on the upper surface of the support frame (4), and the bottom ends of the two electric push rods (7) are fixedly connected with a grinding mechanism (16) in common.

2. A mold steel grinding device according to claim 1, characterized in that: The outer surface of the positioning rod (11) is slidably connected to two slide cylinders (8), and the bottom surface of each slide cylinder (8) is fixedly connected to the outer surface of the threaded cylinder (12).

3. The abrasive device for die steel according to claim 1, wherein: A lighting lamp (9) is provided above the base plate (2), and the back surface of the lighting lamp (9) is fixedly connected to the front surface of the support frame (4).

4. The mold steel grinding equipment according to claim 1, characterized in that: Two groups of anti-sliding blocks (1) are provided below the base plate (2), and the upper surface of each anti-sliding block (1) is fixedly connected to the bottom surface of the base plate (2).

5. A mold steel grinding device according to claim 1, characterized in that: A warning sign (15) is provided on the right side of the support frame (4), and the left side of the warning sign (15) is fixedly connected to the right side of the support frame (4).

6. The mold steel grinding equipment according to claim 1, characterized in that: A placement plate (3) is fixedly connected to the right side of the support frame (4), and the placement plate (3) is located below the warning sign (15).

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