Part grinding device for mechanical manufacturing

Abstract

The utility model belongs to the field of mechanical manufacturing, and particularly relates to a part polishing device for mechanical manufacturing, which comprises an operating table, an adjusting component is arranged on the surface of the operating table, a fixing frame is fixedly connected to the top of the operating table, and first electric telescopic rods are fixedly mounted on two sides of the fixing frame. The telescopic end of the first electric telescopic rod penetrates into an inner cavity of the fixing frame and is fixedly connected with a positioning frame. By arranging an adjusting assembly, two second electric telescopic rods are used for driving two limiting plates and two positioning plates to move, cylindrical parts with different lengths can be clamped and positioned, and a reciprocating lead screw is matched with a third motor, so that the angles and the positions of the cylindrical parts can be adjusted; and therefore, the grinding efficiency and quality of the cylindrical parts are improved, and the problem that the grinding efficiency of the parts is reduced due to the fact that the positions of the parts need to be repeatedly adjusted when the cylindrical parts are ground due to the fact that most traditional grinding devices are fixed in angle is solved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing, specifically a grinding device for mechanical manufacturing parts. Background Technology

[0002] Machinery manufacturing refers to the production activities of various power machinery and other mechanical equipment. After processing, various mechanical products can be produced. Mechanical products refer to finished products or accessories provided by machinery manufacturers to users or the market, such as automobiles, engines, machine tools and other mechanical equipment products. According to traditional practice, any mechanical product can be regarded as composed of several parts, which can be further divided into sub-parts at different levels down to the most basic part unit. In the process of processing the parts of mechanical products, a grinding step is generally performed. Grinding generally refers to polishing, which makes the parts smoother through friction. Grinding can also be used to smooth the edges and corners of the parts according to the design direction.

[0003] Traditional grinding devices are mostly fixed angles, which require repeated adjustments to the position of cylindrical parts when grinding them, thus reducing grinding efficiency. Therefore, a grinding device for mechanical manufacturing parts is proposed to address the above problem. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problem that traditional grinding devices are mostly fixed at a fixed angle, requiring repeated adjustments to the position of cylindrical parts when grinding, thus reducing grinding efficiency, this utility model proposes a grinding device for mechanical manufacturing parts.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a grinding device for mechanical manufacturing parts, including an operating table, an adjustment component provided on the surface of the operating table, a fixed frame fixedly connected to the top of the operating table, a first electric telescopic rod fixedly installed on both sides of the fixed frame, the telescopic end of the first electric telescopic rod penetrating into the inner cavity of the fixed frame and fixedly connected to a positioning frame, a first motor fixedly installed on the top of the positioning frame, the output end of the first motor penetrating into the inner cavity of the positioning frame and fixedly connected to a first gear, a second gear meshing with the surface of the first gear, a grinding roller fixedly installed in the inner cavity of the second gear, and both ends of the grinding roller being rotatably connected to the inner wall of the positioning frame through bearings;

[0006] The adjustment assembly includes a second motor, which is fixedly mounted on the surface of the operating table. The output end of the second motor extends through the inner cavity of the operating table and is fixedly connected to a reciprocating lead screw. One end of the reciprocating lead screw is rotatably connected to the inner wall of the operating table via a bearing. A threaded sleeve is threaded onto the surface of the reciprocating lead screw, and a positioning shell is fixedly connected to the top of the threaded sleeve. Two second electric telescopic rods are fixedly mounted on the surface of the positioning shell. The telescopic ends of the second electric telescopic rods extend through the inner cavity of the positioning shell and are fixedly connected to a limit plate. A positioning plate is rotatably connected to the inner cavity of the limit plate via a bearing. A third motor is fixedly mounted on one side of one of the limit plates, and the output end of the third motor is fixedly connected to one side of one of the positioning plates.

[0007] Preferably, both sides of the positioning shell are fixedly connected to sliding sleeves, and the inner cavity of the sliding sleeve is slidably connected to a sliding rod, the bottom of which is fixedly connected to the top of the operating table.

[0008] Preferably, a positioning ring is fixedly sleeved on the surface of the third motor, and one side of the positioning ring is fixedly connected to the surface of one of the limiting plates.

[0009] By setting a positioning ring, the third motor can be fixed in place, preventing it from falling off during use.

[0010] Preferably, a retaining block is fixedly connected to both sides of the fixing frame, and the bottom of the retaining block is fixedly connected to the top of the operating table.

[0011] Preferably, two limiting rods are fixedly connected to one side of the positioning frame, and the surface of the limiting rods is slidably connected to the inner wall of the fixed frame.

[0012] By setting a limit rod, the positioning frame can be limited, thereby improving the stability of the positioning frame's lateral movement.

[0013] Preferably, a limiting ring is fixedly fitted on the surface of the first motor, and the bottom of the limiting ring is fixedly connected to the top of the positioning frame.

[0014] Preferably, a transmission rod is fixedly connected to the bottom of the first gear, and a retaining plate is rotatably connected to one end of the transmission rod via a bearing. One side of the retaining plate is fixedly connected to the inner wall of the positioning frame.

[0015] The advantages of this utility model are:

[0016] This invention, by setting up an adjustment component, uses two second electric telescopic rods to drive two limit plates and two positioning plates to move, which can clamp and position cylindrical parts of different lengths. Furthermore, by using a reciprocating lead screw and a third motor, the angle and position of the cylindrical parts can be adjusted, thereby improving the grinding efficiency and quality of cylindrical parts. This solves the problem that traditional grinding devices are mostly fixed angles, requiring repeated adjustments to the position of cylindrical parts during grinding, thus reducing grinding efficiency. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a rear view of the overall structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the positioning frame, the first motor, and the grinding roller of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0022] Figure 5 This is a cross-sectional view of the adjustment mechanism of this utility model.

[0023] In the diagram: 1. Control panel; 2. Adjustment assembly; 201. Second motor; 202. Reciprocating lead screw; 203. Threaded sleeve; 204. Positioning housing; 205. Second electric telescopic rod; 206. Limiting plate; 207. Positioning plate; 208. Third motor; 209. Sliding sleeve; 210. Sliding rod; 211. Positioning ring; 3. Fixing frame; 4. First electric telescopic rod; 5. Positioning frame; 6. First motor; 7. First gear; 8. Second gear; 9. Grinding roller; 10. Fixing block; 11. Limiting rod; 12. Limiting ring; 13. Transmission rod; 14. Fixing plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0026] This application discloses a grinding apparatus for machine manufacturing parts. (Refer to...) Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A grinding device for mechanical manufacturing parts includes an operating table 1, an adjustment component 2 on the surface of the operating table 1, a fixed frame 3 fixedly connected to the top of the operating table 1, a first electric telescopic rod 4 fixedly installed on both sides of the fixed frame 3, the telescopic end of the first electric telescopic rod 4 passing through the inner cavity of the fixed frame 3 and fixedly connected to a positioning frame 5, a first motor 6 fixedly installed on the top of the positioning frame 5, the output end of the first motor 6 passing through the inner cavity of the positioning frame 5 and fixedly connected to a first gear 7, a second gear 8 meshing with the surface of the first gear 7, a grinding roller 9 fixedly installed in the inner cavity of the second gear 8, and both ends of the grinding roller 9 being rotatably connected to the inner wall of the positioning frame 5 through bearings;

[0027] The adjustment assembly 2 includes a second motor 201, which is fixedly mounted on the surface of the operating table 1. The output end of the second motor 201 extends into the inner cavity of the operating table 1 and is fixedly connected to a reciprocating lead screw 202. One end of the reciprocating lead screw 202 is rotatably connected to the inner wall of the operating table 1 via a bearing. A threaded sleeve 203 is threadedly connected to the surface of the reciprocating lead screw 202. A positioning shell 204 is fixedly connected to the top of the threaded sleeve 203. Two second electric telescopic rods 205 are fixedly mounted on the surface of the positioning shell 204. The telescopic ends of the second electric telescopic rods 205 extend into the inner cavity of the positioning shell 204 and are fixedly connected to a limit plate 206. The inner cavity of the limiting plate 206 is rotatably connected to the positioning plate 207 via a bearing. A third motor 208 is fixedly installed on one side of one of the limiting plates 206, and the output end of the third motor 208 is fixedly connected to one side of one of the positioning plates 207. By setting the adjustment component 2, the two limiting plates 206 and the two positioning plates 207 are moved by the two second electric telescopic rods 205, which can clamp and position cylindrical parts of different lengths. Furthermore, by using the reciprocating screw 202 and the third motor 208 in cooperation, the angle and position of the cylindrical parts can be adjusted, thereby improving the grinding efficiency and quality of the cylindrical parts.

[0028] Reference Figure 2 and Figure 5 Both sides of the positioning shell 204 are fixedly connected with sliding sleeves 209, and the inner cavity of the sliding sleeve 209 is slidably connected with a sliding rod 210. The bottom of the sliding rod 210 is fixedly connected to the top of the operating table 1. By setting the sliding sleeve 209 and the sliding rod 210 to cooperate, the positioning shell 204 can be limited, thereby improving the stability of the lateral movement of the positioning shell 204.

[0029] Reference Figure 5 A positioning ring 211 is fixedly sleeved on the surface of the third motor 208, and one side of the positioning ring 211 is fixedly connected to the surface of one of the limiting plates 206. By setting the positioning ring 211, the third motor 208 can be fixed and prevented from falling off during use.

[0030] Reference Figure 1 and Figure 2 Both sides of the fixed frame 3 are fixedly connected with retaining blocks 10, and the bottom of the retaining blocks 10 is fixedly connected to the top of the operating table 1. By setting the retaining blocks 10, the fixed frame 3 can be fixed, thereby improving the stability of the fixed frame 3 in use.

[0031] Reference Figure 1 , Figure 2 and Figure 3 Two limiting rods 11 are fixedly connected to one side of the positioning frame 5. The surface of the limiting rods 11 is slidably connected to the inner wall of the fixed frame 3. By setting the limiting rods 11, the positioning frame 5 can be limited, thereby improving the stability of the lateral movement of the positioning frame 5.

[0032] Reference Figure 3 A limiting ring 12 is fixedly sleeved on the surface of the first motor 6, and the bottom of the limiting ring 12 is fixedly connected to the top of the positioning frame 5. By setting the limiting ring 12, the first motor 6 can be fixed and the position of the first motor 6 can be prevented from shifting during use.

[0033] Reference Figure 4 A transmission rod 13 is fixedly connected to the bottom of the first gear 7. One end of the transmission rod 13 is rotatably connected to a retaining plate 14 via a bearing. One side of the retaining plate 14 is fixedly connected to the inner wall of the positioning frame 5. By setting the transmission rod 13 and the retaining plate 14 to cooperate, the first gear 7 can be limited, thereby improving the stability of the rotation of the first gear 7.

[0034] Working principle: In use, the operator places the cylindrical part between the two positioning plates 207 and activates the two second electric telescopic rods 205 using an external control switch. The telescopic ends of the two second electric telescopic rods 205 drive the two limit plates 206 and the two positioning plates 207 to move in opposite directions, thus clamping and positioning the cylindrical part. Subsequently, the operator activates the two first electric telescopic rods 4 using an external control switch. The telescopic ends of the two first electric telescopic rods 4 drive the two positioning frames 5 and the two grinding rollers 9 to move in opposite directions. When the surface of the grinding roller 9 contacts the surface of the cylindrical part, the first motor 6 is activated. The output end of the first motor 6 drives the first gear 7 to rotate. When the first gear 7 rotates, it drives the second gear 8 to rotate. When the second gear 8 rotates, it drives the grinding roller 9 to rotate, thus using the grinding roller 9 to... While the cylindrical part is being polished, the operator uses an external control switch to start the second motor 201 and the third motor 208. The output of the second motor 201 drives the reciprocating screw 202 to rotate. When the reciprocating screw 202 rotates, it drives the threaded sleeve 203 to move back and forth. When the threaded sleeve 203 moves back and forth, it drives the positioning shell 204 to move back and forth. When the positioning shell 204 moves back and forth, it drives the cylindrical part to move back and forth, which can adjust the polishing position of the cylindrical part. During the movement of the cylindrical part, the output of the third motor 208 drives one of the positioning plates 207 to rotate. When the positioning plate 207 rotates, it drives the cylindrical part to rotate, which can adjust the polishing angle of the cylindrical part, so that the cylindrical part can be polished from all directions.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A grinding device for machine manufacturing parts, characterized in that: The system includes an operating table (1), an adjustment assembly (2) on the surface of the operating table (1), a fixed frame (3) fixedly connected to the top of the operating table (1), a first electric telescopic rod (4) fixedly installed on both sides of the fixed frame (3), the telescopic end of the first electric telescopic rod (4) penetrating into the inner cavity of the fixed frame (3) and fixedly connected to a positioning frame (5), a first motor (6) fixedly installed on the top of the positioning frame (5), the output end of the first motor (6) penetrating into the inner cavity of the positioning frame (5) and fixedly connected to a first gear (7), a second gear (8) meshing with the surface of the first gear (7), a grinding roller (9) fixedly installed in the inner cavity of the second gear (8), and both ends of the grinding roller (9) rotatably connected to the inner wall of the positioning frame (5) through bearings; The adjustment assembly (2) includes a second motor (201), which is fixedly mounted on the surface of the operating table (1). The output end of the second motor (201) extends through the inner cavity of the operating table (1) and is fixedly connected to a reciprocating lead screw (202). One end of the reciprocating lead screw (202) is rotatably connected to the inner wall of the operating table (1) via a bearing. A threaded sleeve (203) is threaded onto the surface of the reciprocating lead screw (202), and a positioning shell (204) is fixedly connected to the top of the threaded sleeve (203). Two second electric telescopic rods (205) are fixedly installed on the surface of the positioning shell (204). The telescopic ends of the second electric telescopic rods (205) penetrate into the inner cavity of the positioning shell (204) and are fixedly connected to a limiting plate (206). The inner cavity of the limiting plate (206) is rotatably connected to a positioning plate (207) through a bearing. A third motor (208) is fixedly installed on one side of one of the limiting plates (206). The output end of the third motor (208) is fixedly connected to one side of one of the positioning plates (207).

2. The grinding device for machine manufacturing parts according to claim 1, characterized in that: Both sides of the positioning shell (204) are fixedly connected to sliding sleeves (209), and the inner cavity of the sliding sleeves (209) is slidably connected to a sliding rod (210). The bottom of the sliding rod (210) is fixedly connected to the top of the operating table (1).

3. The grinding device for machine manufacturing parts according to claim 1, characterized in that: The surface of the third motor (208) is fixedly fitted with a positioning ring (211), and one side of the positioning ring (211) is fixedly connected to the surface of one of the limiting plates (206).

4. The grinding device for machine manufacturing parts according to claim 1, characterized in that: Both sides of the fixed frame (3) are fixedly connected with retaining blocks (10), and the bottom of the retaining blocks (10) is fixedly connected to the top of the operating table (1).

5. The grinding device for machine manufacturing parts according to claim 1, characterized in that: Two limiting rods (11) are fixedly connected to one side of the positioning frame (5), and the surface of the limiting rods (11) is slidably connected to the inner wall of the fixing frame (3).

6. The grinding device for machine manufacturing parts according to claim 1, characterized in that: A limiting ring (12) is fixedly sleeved on the surface of the first motor (6), and the bottom of the limiting ring (12) is fixedly connected to the top of the positioning frame (5).

7. The grinding device for machine manufacturing parts according to claim 1, characterized in that: The bottom of the first gear (7) is fixedly connected to a transmission rod (13), and one end of the transmission rod (13) is rotatably connected to a retaining plate (14) through a bearing. One side of the retaining plate (14) is fixedly connected to the inner wall of the positioning frame (5).

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