Sintering assembly for powder metallurgy

Abstract

The utility model relates to the technical field of metallurgical safety. The sintering assembly comprises a base, a sleeve is fixed to the lower end of the base, a motor is installed at the bottom of the sleeve, a lead screw is fixed to the output end of the motor, an adjusting rod is in threaded connection with the surface of the lead screw, and a positioning seat is slidably inserted into the base; protection plates are attached to the two sides of the upper end of the base, and fixing handles are fixed to the two ends of each protection plate. The motor is started to enable the lead screw to rotate, so that the adjusting rod drives the attaching disc to move upwards or downwards in the sleeve, the positioning seat drives the sintering equipment to adjust the height, and the operation can be adjusted according to the heights of different workers; the condition that the waist or cervical vertebra of a worker feels painful after long-term use can be avoided, so that the comfort and the flexibility of the equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical safety technology; more specifically, it relates to a sintering assembly for powder metallurgy. Background Technology

[0002] The field of metallurgical safety technology refers to how to effectively prevent and control various accidents and hazards in the metallurgical production process in order to ensure the safety of personnel, normal operation of equipment and smooth production. A sintering assembly for powder metallurgy is often used in the field of metallurgical safety technology. It is a comprehensive device system specifically designed for the sintering process in powder metallurgy.

[0003] Currently, existing sintering assemblies are typically used at a fixed height, which may be inconvenient to adjust according to the height of different workers. Long-term use may cause discomfort in the lower back or cervical spine of workers, reducing the comfort and flexibility of the equipment to some extent. In addition, existing sintering assemblies usually lack external protective equipment, which may lead to burns to workers during long-term use, reducing the safety of the equipment to some extent. Therefore, there is an urgent need for a sintering assembly for powder metallurgy to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sintering assembly for powder metallurgy to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a sintering assembly for powder metallurgy, comprising a base:

[0006] A sleeve is fixed to the lower end of the base, and a motor is installed at the bottom of the sleeve. A lead screw is fixed to the output end of the motor, and an adjusting rod is threaded onto the surface of the lead screw. A positioning seat is slidably inserted inside the base. Protective plates are attached to both sides of the upper end of the base, and a fixing handle is fixed to both ends of the protective plates.

[0007] Preferably, the surface of the adjusting rod is slidably inserted into the inside of the sleeve, thereby restricting the movement of the adjusting rod and allowing the adjusting rod to drive the bonding disc to move up or down.

[0008] Preferably, the upper end of the adjusting rod is fixed with a bonding plate, and the upper end of the bonding plate is in contact with the lower end surface of the positioning seat. When the bonding plate moves, it can drive the positioning seat to move synchronously, thereby improving the flexibility of the equipment.

[0009] Preferably, the inner wall of the base is provided with sliding grooves on both sides, and the two ends of the positioning seat are fixed with sliders, and the surface of the sliders is in contact with the surface of the sliding grooves. Through the cooperation of the sliding grooves, the positioning seat can be more stable when moving, and avoid shaking or displacement.

[0010] Preferably, the upper end of the positioning seat is provided with a limiting groove. By using the limiting groove in conjunction with the positioning seat, the position of the sintering equipment can be restricted to a certain extent.

[0011] Preferably, a limiting plate is fixed on one side of the protective plate, and a block is provided at the lower end of the limiting plate. Square grooves are provided at both ends of the base, and the surface of the square grooves is adapted to the surface of the block. When the protective plate is moved to bring the limiting plate to the surface of the base, the surfaces of the square grooves and the block can be fitted together, thereby restricting the position of the protective plate.

[0012] Preferably, both ends of the fixing handle are threaded with bolts, and one end of the bolt is slidably inserted with a nut. Once the position of the bolt is determined, the connection between the two sets of protective plates can be further strengthened by rotating the nut.

[0013] The technical effects and advantages of this utility model are as follows: This utility model starts the motor to make the lead screw rotate, thereby causing the adjusting rod to move the bonding plate up or down inside the sleeve. This allows the positioning seat to adjust the height of the sintering equipment. The above operation can be adjusted according to the height of different workers, which can avoid the back or neck pain caused by long-term use, thereby improving the comfort and flexibility of the equipment.

[0014] By moving the two sets of protective plates so that their lower surfaces are in contact with the upper surfaces of the base, and when the lower end of the limiting plate is in contact with the sliding grooves on both sides of the base, the fixing handles of the two sets of protective plates can be engaged. Then, the bolts are rotated to fix the positions of the two sets of protective plates, and then the positions of the multiple sets of bolts are fixed by rotating the nuts. Through the coordinated use of the protective plates, the situation of burns to workers during long-term use of the sintering equipment can be avoided, thus improving the safety of the equipment to a certain extent. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is an exploded three-dimensional structural diagram of the bonding disc of this utility model;

[0017] Figure 3 This is an exploded three-dimensional structural diagram of the positioning seat of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the base and positioning seat of this utility model;

[0019] Figure 5 This is a schematic diagram showing the three-dimensional structure of the protective plate of this utility model.

[0020] The attached diagram is labeled as follows: 1. Base; 2. Sleeve; 3. Motor; 4. Lead screw; 5. Adjusting rod; 6. Fitting plate; 7. Positioning seat; 8. Protective plate; 9. Limiting plate; 10. Fixing handle. Detailed Implementation

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0022] Example 1

[0023] like Figures 1 to 4 As shown, this embodiment proposes a sintering assembly for powder metallurgy, including a base 1, a sleeve 2 fixed to the lower end of the base 1, a motor 3 installed at the bottom of the sleeve 2, a lead screw 4 fixed to the output end of the motor 3, and an adjusting rod 5 threadedly connected to the surface of the lead screw 4. A positioning seat 7 is slidably inserted inside the base 1, and the surface of the adjusting rod 5 is slidably inserted inside the sleeve 2. A fitting plate 6 is fixed to the upper end of the adjusting rod 5, and the upper end of the fitting plate 6 is in contact with the lower end surface of the positioning seat 7. Slide grooves are provided on both sides of the inner wall of the base 1. Slider blocks are fixed to both ends of the positioning seat 7, and the surface of the slider is in contact with the surface of the slide groove. A limit groove is provided at the upper end of the positioning seat 7.

[0024] In this embodiment, starting the motor 3 can drive the lead screw 4 to rotate, thereby driving the adjusting rod 5 to move upward, which in turn causes the bonding plate 6 to move the positioning seat 7 upward or downward. Through the above operation, the equipment can be adjusted according to the actual situation of the operator, thereby improving the flexibility of the equipment. With the cooperation of the slide groove, the positioning seat 7 can be moved more stably. With the cooperation of the limiting groove, the position of the sintering equipment can be restricted and placed.

[0025] Example 2

[0026] like Figure 5As shown, based on the same concept as the above embodiment, this embodiment also proposes: protective plates 8 are attached to both sides of the upper end of the base 1, and fixing handles 10 are fixed at both ends of the protective plates 8. A limiting plate 9 is fixed on one side of the protective plate 8, and a block is provided at the lower end of the limiting plate 9. Square grooves are opened at both ends of the base 1, and the surface of the square grooves is adapted to the surface of the block. Bolts are threaded to both the upper and lower ends of the fixing handles 10, and a nut is slidably inserted into one end of the bolt.

[0027] In this embodiment, the protective plate 8 can be used to protect the sintering equipment and prevent workers from being burned. By moving the protective plate 8 so that its lower surface is in contact with the upper surface of the base 1, when the lower end of the limiting plate 9 is in contact with the square grooves at both ends of the base 1, the position of the two sets of protective plates 8 can be restricted. When they are in contact with the fixing plate 10, the position of the two sets of protective plates 8 can be fixed by the use of bolts and nuts, which improves the safety of the equipment to a certain extent.

[0028] Working principle: When using the equipment, the sintering equipment is first placed on the upper end of the positioning seat 7. Then, the two sets of protective plates 8 are moved on the upper surface of the base 1, thereby causing the lower end of the limiting plate 9 to fit into the sliding grooves on both sides of the base 1. At this time, the position of the two sets of protective plates 8 can be restricted. Then, the position of the two sets of protective plates 8 is fixed by bolts and nuts. Next, the motor 3 is started to rotate the lead screw 4, thereby causing the adjusting rod 5 to move the bonding plate 6 up or down. This allows the positioning seat 7 to adjust the height of the sintering equipment according to the operator's usage. The motor 3 used in this application is a product that can be directly purchased on the market. Its principle, connection method and control method are all existing technologies known to those skilled in the art, so they will not be described in detail here. The above is the complete working principle of this utility model.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sintering assembly for powder metallurgy, comprising a base (1), characterized in that: The lower end of the base (1) is fixed with a sleeve (2), and a motor (3) is installed at the bottom of the sleeve (2). The output end of the motor (3) is fixed with a lead screw (4), and an adjusting rod (5) is threaded onto the surface of the lead screw (4). A positioning seat (7) is slidably inserted inside the base (1). Protective plates (8) are attached to both sides of the upper end of the base (1), and fixing handles (10) are fixed at both ends of the protective plates (8).

2. The sintered assembly for powder metallurgy according to claim 1, characterized in that: The surface of the adjusting rod (5) is slidably inserted into the inside of the sleeve (2).

3. A sintered assembly for powder metallurgy according to claim 1, characterized in that: The upper end of the adjusting rod (5) is fixed with a bonding plate (6), and the upper end of the bonding plate (6) is in contact with the lower end surface of the positioning seat (7).

4. A sintered assembly for powder metallurgy according to claim 1, characterized in that: The inner wall of the base (1) is provided with sliding grooves on both sides, and the two ends of the positioning seat (7) are fixed with sliders, and the surface of the sliders is in contact with the surface of the sliding grooves.

5. A sintered assembly for powder metallurgy according to claim 1, characterized in that: The upper end of the positioning seat (7) is provided with a limiting groove.

6. A sintered assembly for powder metallurgy according to claim 1, characterized in that: A limiting plate (9) is fixed on one side of the protective plate (8), and a block is provided at the lower end of the limiting plate (9). Both ends of the base (1) are provided with square grooves, and the surface of the square grooves is adapted to the surface of the block.

7. A sintered assembly for powder metallurgy according to claim 1, characterized in that: Both ends of the fixed handle (10) are threaded with bolts, and a nut is slidably inserted into one end of the bolt.

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