Die steel positioning and clamping device

Abstract

The utility model relates to the technical field of die steel positioning and clamping, and discloses a die steel positioning and clamping device, a mounting plate is provided with a clamp assembly, the clamp assembly comprises a bottom cylinder and a top push column, and the top of the push column is provided with an extrusion slope. A guide column is arranged above the mounting plate, a movable groove and a push hole are formed in the guide column, the push column is located in the movable groove, and the extrusion slope is opposite to an abutting column in the push hole. And a pressing block is arranged in the notch, and an extrusion part is arranged at the bottom of the notch and clings to the propping column. And the multiple pressing blocks, the extrusion slopes, the abutting columns and the fixing bases can achieve multi-point simultaneous positioning and clamping of the die steel, and the working efficiency is improved. The die steel positioning and clamping device has the advantages of being simple in structure, easy and convenient to operate, capable of achieving multi-point linkage rapid clamping and positioning, high in positioning precision, good in stability and the like, can be widely applied to the manufacturing and machining process of die steel, and improves production efficiency and product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of mold steel positioning and clamping, in particular to a mold steel positioning and clamping device. Background Art

[0002] Mold steel is a specialized steel widely used in industrial manufacturing, primarily for the manufacture of various molds. Because molds must withstand harsh conditions such as high pressure, high temperature, and high-speed friction during operation, mold steel is required to possess excellent properties such as high strength, high hardness, high wear resistance, and high toughness.

[0003] In the mold manufacturing process, the positioning and clamping of mold steel are very critical steps. Inaccurate positioning or loose clamping may lead to quality problems in the molded product or even damage the mold.

[0004] The existing patent application number is 202322045658.1, and the Chinese patent publication number is CN220428145U. It is a positioning device for mold steel production, including a chassis and a positioning cylinder, and the chassis is connected to the positioning cylinder through a support plate. In this utility model, the mold steel of the inner ring of the inflatable airbag ring is squeezed by the expansion of the inner ring of the inflatable airbag ring until the inner ring of the inflatable airbag ring is fully in contact with the side of the mold steel and the mold steel is squeezed by the expansion of the inflatable airbag ring. At this time, the electromagnet is started and the mold steel is adsorbed by the electromagnet to fix the mold steel on the positioning plate. The mold steel is squeezed and fixed during the expansion, squeezing and fixing of the inflatable airbag ring. The inflatable airbag ring can be used to squeeze, clamp and position mold steel of different shapes, so that the device can clamp and position mold steel of any shape, thereby improving the diversity of the device when used.

[0005] The above solutions present the following challenges: existing positioning devices are complex, cumbersome, and inconvenient to operate, which can lead to significant inconvenience in practical applications. Complex structures mean more parts and higher maintenance costs, while cumbersome operation can reduce production efficiency and increase the burden on operators. Furthermore, existing positioning devices are unable to achieve multi-point, coordinated, rapid clamping and positioning.

[0006] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a mold steel positioning and clamping device. Utility Model Content

[0007] The purpose of the utility model is to provide a mold steel positioning and clamping device to solve the problems raised in the above background technology.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] The technical solution of the mold steel positioning and clamping device includes a mounting plate, a clamp assembly is provided on the mounting plate, the clamp assembly includes a cylinder arranged at the bottom of the mounting plate, a push column is provided at the output end of the cylinder, an extrusion slope is provided on the top of the push column, a guide column is provided above the mounting plate, a movable groove is provided in the guide column, and push holes are provided around the movable groove, the push column is located in the movable groove, and a push column is provided in the push hole relative to the extrusion slope, a fixed seat is provided on the outside of the guide column, a notch is provided on the fixed seat, a pressure block is provided in the notch, an extrusion portion is provided at the bottom of the pressure block, and the extrusion portion is in close contact with the push column.

[0010] As a preferred technical solution, the abutment column is slidably matched with the push hole and fits with the extrusion inclined surface.

[0011] As a preferred technical solution, the pressing block is rotatably connected to the fixing seat via a rotating column.

[0012] As a preferred technical solution, the pressing block, the extrusion slope, the support column and the fixing seat are provided in plurality and correspond one to one with each other.

[0013] As a preferred technical solution, a reset groove is provided on the pressure block relative to the guide column, a reset column is provided in the reset groove, the reset column and the reset groove are slidably matched, and a spring is provided between the reset column and the groove wall.

[0014] As a preferred technical solution, the reset column abuts against the pressing block.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The present invention is a mold steel positioning and clamping device. The provided cylinder and push column can quickly push the push column to position and clamp the mold steel. The operation is simple and the production efficiency is improved. At the same time, the provided guide column and movable groove can ensure the stable movement of the push column and the push column, avoiding the shaking and deviation of the clamp assembly. In addition, the provided pressure block and extrusion part can further increase the clamping force on the mold steel, ensuring the positioning accuracy and stability of the mold steel. The push column slides with the push hole and fits with the extrusion bevel, so that the push column always maintains contact with the mold steel during the pushing process, ensuring uniform force on the mold steel and avoiding deformation and damage to the mold steel during the positioning process. At the same time, the provided multiple pressure blocks, extrusion bevels, push columns and fixed seats can achieve simultaneous positioning and clamping of multiple points of the mold steel, thereby improving work efficiency. The mold steel positioning and clamping device of the present invention has the advantages of simple structure, easy operation, multi-point linkage rapid clamping and positioning, high positioning accuracy, and good stability. It can be widely used in the manufacturing and processing of mold steel, improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the mold steel positioning and clamping device;

[0018] Figure 2 A schematic diagram of the fixture assembly structure of the mold steel positioning and clamping device;

[0019] Figure 3 Schematic diagram of the reset column structure of the mold steel positioning clamping device.

[0020] In the accompanying drawings: 1, mounting plate; 2, cylinder; 21, push column; 22, extrusion slope; 23, guide column; 24, stop column; 25, fixing seat; 251, recess; 26, pressure block; 261, extrusion part; 27, rotating column; 31, reset column; 32, spring. DETAILED DESCRIPTION

[0021] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0022] like Figure 1 、 Figure 2 、 Figure 3 As shown, the utility model provides a technical solution for the mold steel positioning and clamping device: it includes a mounting plate 1, a fixture assembly is provided on the mounting plate 1, the fixture assembly includes a cylinder 2 arranged at the bottom of the mounting plate 1, a push column 21 is provided at the output end of the cylinder 2, an extrusion inclined surface 22 is provided on the top of the push column 21, a guide column 23 is provided above the mounting plate 1, a movable groove is provided in the guide column 23, and push holes are provided around the movable groove, the push column 21 is located in the movable groove, and a push column 24 is provided in the push hole relative to the extrusion inclined surface 22, a fixing seat 25 is provided on the outside of the guide column 23, a notch 251 is provided on the fixing seat 25, and a notch 251 is provided in the notch 251. A pressure block 26 is provided, and the pressure block 26 is rotatably connected to the fixed seat 25 through a rotating column 27. An extrusion portion 261 is provided at the bottom of the pressure block 26, and the extrusion portion 261 is tightly attached to the push column 24. The push column 24 slides with the push hole and fits with the extrusion inclined surface 22. There are multiple pressure blocks 26, extrusion inclined surfaces 22, push columns 24 and fixed seats 25, and they correspond to each other one by one. A reset groove is provided on the pressure block 26 relative to the guide column 23, and a reset column 31 is provided in the reset groove. The reset column 31 is against the pressure block 26, and the reset column 31 slides with the reset groove, and a spring 32 is provided between the reset column 31 and the groove wall.

[0023] According to the above scheme, in this embodiment, when in use, the cylinder 2 is started, the push column 21 moves upward, and the push column 24 is pushed to move toward the fixed seat 25 through the extrusion inclined surface 22. The push column 24 pushes the pressure block 26 to rotate downward around the rotating column 27. At this time, the extrusion part 261 contacts the mold steel. As the push column 24 continues to move, the extrusion part 261 squeezes the mold steel to achieve positioning and clamping of the mold steel. At the same time, the linkage effect of multiple pressure blocks 26, extrusion inclined surfaces 22, push columns 24 and fixed seats 25 achieves simultaneous positioning and clamping of multiple points of the mold steel, thereby improving work efficiency. When the mold steel needs to be released, the cylinder 2 moves in the opposite direction, the push column 21 moves downward, and the push column 24 loses its thrust. At this time, the elastic force of the spring 32 pushes the pressure block 26 upward to achieve reset.

[0024] Furthermore, the provision of guide pins 23 and movable slots ensures stable movement of the push pins 21 and retaining pins 24, preventing wobble and offset of the fixture assembly. Retaining pins 24 slide in contact with the push holes and engage with the extrusion ramps 22, ensuring constant contact with the mold steel during the pushing process. This ensures uniform force distribution on the mold steel and prevents deformation and damage to the mold steel during positioning.

[0025] In summary, the mold steel positioning and clamping device of this utility model has the advantages of simple structure, easy operation, multi-point linkage, rapid clamping and positioning, high positioning accuracy, and good stability. It can be widely used in the manufacturing and processing of mold steel, improving production efficiency and product quality. At the same time, the device also has a reset function, allowing the clamp assembly to be reused, reducing production costs, and has good application prospects.

[0026] The working principle and use process of the present invention are as follows: After assembling the various components of the present invention in sequence, all the working steps can be completed by working in accordance with the above implementation methods in sequence according to actual needs.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 present invention.

[0029] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0030] While the embodiments described above are based on the present invention, these embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Clearly, many modifications and variations are possible based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better utilize the present invention and its modifications and uses. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. Mold steel positioning clamping device, It is characterized in that The invention comprises a mounting plate (1), on which a clamp assembly is arranged, and the clamp assembly comprises a cylinder (2) arranged at the bottom of the mounting plate (1), a push column (21) is arranged at the output end of the cylinder (2), and an extrusion inclined surface (22) is arranged at the top of the push column (21), a guide column (23) is arranged above the mounting plate (1), a movable groove is arranged in the guide column (23), and push holes are arranged around the movable groove, the push column (21) is located in the movable groove, and a push column (24) is arranged in the push hole opposite to the extrusion inclined surface (22), a fixed seat (25) is arranged outside the guide column (23), a notch (251) is arranged on the fixed seat (25), a pressure block (26) is arranged in the notch (251), and an extrusion portion (261) is arranged at the bottom of the pressure block (26), and the extrusion portion (261) is tightly attached to the pressure column (24).

2. The mold steel positioning clamping device according to claim 1, Features: The abutment column (24) is slidably matched with the push hole and is fitted with the extrusion inclined surface (22).

3. The mold steel positioning clamping device according to claim 2, Features: The pressing block (26) is rotatably connected to the fixing seat (25) via a rotating column (27).

4. The mold steel positioning clamping device according to claim 3, Features: The pressing block (26), the extrusion slope (22), the abutment column (24) and the fixing seat (25) are all provided in plurality and correspond to each other one by one.

5. The mold steel positioning clamping device according to claim 1, Features: The pressing block (26) is provided with a reset groove on the guide column (23), a reset column (31) is provided in the reset groove, the reset column (31) is slidably matched with the reset groove, and a spring (32) is provided between the reset column (31) and the groove wall.

6. The mold steel positioning clamping device according to claim 5, Features: The reset column (31) abuts against the pressing block (26).

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