Accessory polishing mechanism for transformer production

Abstract

The utility model relates to the technical field of metal fitting machining, and discloses a fitting polishing mechanism for transformer production, which comprises a dustproof box, a cover plate is mounted on the outer surface of the dustproof box, a plurality of vent holes are formed in the inner bottom of the dustproof box, a turnover clamping component is arranged in the dustproof box, and a collecting tank is mounted on the lower surface of the dustproof box. The overturning clamping assembly comprises a first frame, connecting rods are arranged at the two ends of the first frame, one connecting rod is rotationally connected to the inner surface of the dustproof box, one end of the other connecting rod penetrates through the dustproof box and is provided with a gear, and a worm and gear is arranged at the lower end of the gear. And the worm gear is meshed with the gear. Through rotation of the gear, the gear drives the connecting rod to rotate, the first frame axially rotates with the connecting rod as the center, then accessories in the first frame are driven to be turned over, workers do not need to turn over the accessories, and the good practical effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of metal parts processing technology, specifically a grinding mechanism for parts used in transformer production. Background Technology

[0002] Metal fittings refer to machine parts or components of various specifications and shapes made of metal materials. They can be used independently or as auxiliary tools. Metal fittings need to be polished during the production process, and the fittings will perform better after polishing.

[0003] The utility model patent application with publication number "CN219053908U" discloses a metal parts surface polishing mechanism, which mainly consists of a polishing table, a support frame, a clamping table, a polishing support frame, a polishing roller, a polishing motor, an adjusting hydraulic push rod, an adjusting motor, a fixed clamping plate, an adjustable clamping plate, a clamping slide, a clamping slider, and a clamping threaded rod. This technical solution facilitates the polishing of metal parts of different sizes by adjusting the height of the polishing roller, and removes all the debris generated during polishing by using a dust suction head. It is a metal parts surface polishing mechanism with high polishing efficiency, strong practicality, and good dust removal effect.

[0004] The metal parts surface grinding mechanism disclosed in the above document has the following defects: the grinding mechanism places the parts to be processed on the upper surface of the clamping table and then grinds the parts through the grinding structure. However, during use, only one side of the part can be ground at a time. When it is necessary to grind the other side of the workpiece, the operator needs to remove the part from the clamping table and flip it over before the grinding work can be carried out, which indirectly reduces the grinding efficiency and makes the work effect poor.

[0005] Therefore, it can be seen that the existing metal parts surface grinding mechanism does not have a structure to flip the parts, and it is necessary to improve the existing shortcomings and provide a grinding mechanism for transformer parts production. Utility Model Content

[0006] The purpose of this utility model is to provide a grinding mechanism for parts used in transformer manufacturing, which solves the problem that the grinding mechanism cannot flip the parts.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a grinding mechanism for transformer manufacturing components, comprising a dustproof box with a cover plate installed on its outer surface. Several ventilation holes are provided at the bottom of the dustproof box. A first one-way screw is rotatably connected to the inner surface of the dustproof box, with one end of the first one-way screw penetrating the dustproof box and fitted with a first driven wheel. A grinding structure is threaded onto the outer surface of the first one-way screw. A first drive motor is installed on the upper surface of the dustproof box, and a first driving wheel is installed at the output end of the first drive motor. The first driving wheel is connected to the first driven wheel via a belt. A flip-clamping assembly is provided inside the dustproof box. A collection groove is installed on the lower surface of the dustproof box, and a dust suction assembly is provided at the lower end of the collection groove. The flip-clamping assembly includes a first frame, with connecting rods at both ends. One connecting rod is rotatably connected to the inner surface of the dustproof box, and one end of the other connecting rod penetrates the dustproof box and is fitted with a gear. A worm gear is provided at the lower end of the gear, and the worm gear meshes with the gear.

[0009] Furthermore, a second driven wheel is installed at one end of the worm gear, a second drive motor is provided at one end of the dustproof box, a second driving wheel is installed at the output end of the second drive motor, and the second driving wheel is connected to the second driven wheel via a belt.

[0010] Furthermore, a protective shell is installed on the outer surface of the dustproof box, and gears and worm gears are installed inside the protective shell. A guide rod is also installed on the inner surface of the dustproof box, and a grinding structure is slidably connected to the outer surface of the guide rod.

[0011] Furthermore, a threaded hole is provided on the outer surface of the first frame, and a second one-way screw is threadedly connected inside the threaded hole. A knob is installed at one end of the second one-way screw, and an extrusion plate is installed at the other end of the second one-way screw.

[0012] Furthermore, the vacuuming assembly includes a housing, a second frame is mounted on the lower surface of the housing, a mounting bracket is disposed inside the second frame, and a fan is installed inside the mounting bracket.

[0013] Furthermore, a groove is provided on the lower surface of the outer shell, and a third frame is slidably connected inside the groove. A handle is installed at one end of the third frame, and a filter element is installed inside the third frame.

[0014] This utility model has the following beneficial effects:

[0015] (1) By starting the second drive motor, the output end of the second drive motor drives the second drive wheel to rotate, and the second drive wheel drives the second driven wheel and the worm gear to rotate through the belt. Since the worm gear meshes with the gear, the gear and the connecting rod rotate, causing the first frame to rotate axially around the connecting rod, thereby driving the accessories in the first frame to complete the flipping. There is no need for the staff to flip the accessories, which has a better practical effect.

[0016] (2) By starting the fan, the present invention generates suction in the third frame, which allows the dust and debris in the dust box to enter the collection tank through the ventilation holes, thus achieving a good dust removal effect on the inside of the dust box. Afterwards, the dust falls onto the upper surface of the filter element through the collection tank and is collected in a concentrated manner, thus achieving a good dust collection effect.

[0017] (3) By starting the first drive motor, the output end of the first drive motor drives the first drive wheel to rotate, and the first drive wheel drives the first driven wheel and the first one-way screw to rotate through the belt, so that the grinding structure moves along the axial direction on the first one-way screw, which makes it easier for the grinding structure to grind different positions on the surface of the parts and achieve a better grinding effect.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present utility model. Figure 2 ;

[0022] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the flip-grip assembly structure of this utility model;

[0024] Figure 5 This is an exploded view of the dust collection component structure of this utility model;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] In the diagram: 1. Dustproof box; 2. Cover plate; 3. First one-way screw; 4. First driven wheel; 5. Grinding structure; 6. First drive motor; 7. First driving wheel; 8. Tilting clamping assembly; 801. First frame; 802. Connecting rod; 803. Gear; 804. Worm gear; 805. Second driven wheel; 806. Second drive motor; 807. Second driving wheel; 808. Protective shell; 809. Second one-way screw; 8010. Knob; 8011. Extrusion plate; 9. Collection tank; 10. Dust collection assembly; 1001. Outer shell; 1002. Second frame; 1003. Mounting bracket; 1004. Fan; 1005. Third frame; 1006. Handle; 1007. Filter element; 11. Guide rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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 protection scope of the present utility model.

[0028] Please see Figures 1-5 As shown, this utility model is a grinding mechanism for transformer manufacturing parts, including a dustproof box 1, a cover plate 2 installed on the outer surface of the dustproof box 1, several ventilation holes opened in the inner bottom of the dustproof box 1, a first one-way screw 3 rotatably connected to the inner surface of the dustproof box 1, one end of the first one-way screw 3 passing through the dustproof box 1 and equipped with a first driven wheel 4, a grinding structure 5 threadedly connected to the outer surface of the first one-way screw 3, a first drive motor 6 installed on the upper surface of the dustproof box 1, a first drive wheel 7 installed at the output end of the first drive motor 6, and the first drive wheel 7 being connected to the first drive wheel 4 via a belt. A driven wheel 4 is connected to the dust box 1. The interior of the dust box 1 is provided with a flip clamping assembly 8. A collection groove 9 is installed on the lower surface of the dust box 1. A dust suction assembly 10 is provided at the lower end of the collection groove 9. The flip clamping assembly 8 includes a first frame 801. Both ends of the first frame 801 are provided with connecting rods 802. One connecting rod 802 is rotatably connected to the inner surface of the dust box 1. One end of the other connecting rod 802 passes through the dust box 1 and is equipped with a gear 803. A worm gear 804 is provided at the lower end of the gear 803. The worm gear 804 is meshed with the gear 803.

[0029] A second driven wheel 805 is installed at one end of the worm gear 804, a second drive motor 806 is installed at one end of the dust box 1, a second driving wheel 807 is installed at the output end of the second drive motor 806, and the second driving wheel 807 is connected to the second driven wheel 805 by a belt.

[0030] The outer surface of the first frame 801 is provided with a threaded hole, and the inner thread of the threaded hole is connected to a second one-way screw 809. A knob 8010 is installed at one end of the second one-way screw 809, and an extrusion plate 8011 is installed at the other end of the second one-way screw 809.

[0031] In use, first open the cover plate 2, then place the accessory inside the first frame 801, then turn the knob 8010, which drives the second one-way screw 809 to rotate, causing the extrusion plate 8011 to move closer to the accessory, so that the outer surface of the extrusion plate 8011 is in close contact with the outer surface of the accessory, thereby fixing the accessory. Then close the cover plate 2, and start the first drive motor 6, so that the output end of the first drive motor 6 drives the first drive wheel 7 to rotate, so that the first drive wheel 7 drives the first driven wheel 4 and the first one-way screw 3 to rotate through the belt, so that the grinding structure 5 moves along the axial direction on the first one-way screw 3, so that the grinding structure 5 is above the accessory, and then start the grinding structure 5 to grind the surface of the accessory.

[0032] When the other side of the parts needs to be polished, the first drive motor 6 is started, causing the output end of the first drive motor 6 to drive the first drive wheel 7 to rotate. The first drive wheel 7 drives the first driven wheel 4 and the first one-way screw 3 to rotate via a belt. This causes the polishing structure 5 to move along the axial direction on the first one-way screw 3, moving the polishing structure 5 away from the first frame 801. Then, the second drive motor 806 is started, causing the output end of the second drive motor 806 to drive the second drive wheel 807 to rotate. The second drive wheel 807 drives the second driven wheel 805 and the worm gear 804 to rotate via a belt. Since the worm gear 804 meshes with the gear 803, the gear 803 and the connecting rod 802 rotate. This causes the first frame 801 to rotate axially around the connecting rod 802, thereby causing the parts inside the first frame 801 to flip over. No operator is required to flip the parts.

[0033] The outer surface of the dust box 1 is fitted with a protective shell 808. Inside the protective shell 808, there is a gear 803 and a worm gear 804. The inner surface of the dust box 1 is also fitted with a guide rod 11. The outer surface of the guide rod 11 is slidably connected with a grinding structure 5.

[0034] The protective shell 808 can protect the gear 803 and the worm gear 804, reducing the damage to the gear 803 and the worm gear 804 caused by external forces.

[0035] The vacuuming assembly 10 includes a housing 1001, a second frame 1002 is mounted on the lower surface of the housing 1001, a mounting bracket 1003 is disposed inside the second frame 1002, and a fan 1004 is installed inside the mounting bracket 1003.

[0036] The lower surface of the outer shell 1001 is provided with a sliding groove, and a third frame 1005 is slidably connected inside the sliding groove. A handle 1006 is installed at one end of the third frame 1005, and a filter element 1007 is installed inside the third frame 1005.

[0037] During polishing, by starting the fan 1004, suction is generated inside the third frame 1005, causing dust and debris in the dust box 1 to enter the collection tank 9 through the ventilation holes, which has a good dust removal effect on the inside of the dust box 1. Afterwards, the dust and debris fall onto the upper surface of the filter element 1007 through the collection tank 9 and are collected in a concentrated manner, which has a good dust collection effect.

[0038] When filter element 1007 needs to be replaced, the third frame 1005 is moved outward in the slide groove by pulling handle 1006 outward, thereby exposing filter element 1007 to the outside, making it easier for staff to replace filter element 1007.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding mechanism for transformer manufacturing parts, comprising a dustproof box (1), a cover plate (2) installed on the outer surface of the dustproof box (1), a plurality of ventilation holes opened in the inner bottom of the dustproof box (1), a first one-way screw (3) rotatably connected to the inner surface of the dustproof box (1), one end of the first one-way screw (3) penetrating the dustproof box (1) and mounted with a first driven wheel (4), a grinding structure (5) threadedly connected to the outer surface of the first one-way screw (3), a first drive motor (6) mounted on the upper surface of the dustproof box (1), a first driving wheel (7) mounted on the output end of the first drive motor (6), the first driving wheel (7) being driven by the first driven wheel (4) via a belt, characterized in that: The dust box (1) is equipped with a flip clamping assembly (8) inside, and a collection groove (9) is installed on the lower surface of the dust box (1). A dust suction assembly (10) is installed at the lower end of the collection groove (9). The flipping clamping assembly (8) includes a first frame (801), with connecting rods (802) at both ends of the first frame (801). One of the connecting rods (802) is rotatably connected to the inner surface of the dustproof box (1), and one end of the other connecting rod (802) passes through the dustproof box (1) and is equipped with a gear (803). A worm gear (804) is provided at the lower end of the gear (803), and the worm gear (804) meshes with the gear (803).

2. The grinding mechanism for transformer manufacturing components according to claim 1, characterized in that: A second driven wheel (805) is installed at one end of the worm gear (804), and a second drive motor (806) is provided at one end of the dust box (1). A second driving wheel (807) is installed at the output end of the second drive motor (806), and the second driving wheel (807) is connected to the second driven wheel (805) by a belt.

3. The grinding mechanism for transformer manufacturing components according to claim 1, characterized in that: The outer surface of the dust box (1) is equipped with a protective shell (808), and the inside of the protective shell (808) is provided with a gear (803) and a worm gear (804). The inner surface of the dust box (1) is also equipped with a guide rod (11), and the outer surface of the guide rod (11) is slidably connected with a grinding structure (5).

4. The grinding mechanism for transformer manufacturing components according to claim 1, characterized in that: The outer surface of the first frame (801) is provided with a threaded hole, and the inner thread of the threaded hole is connected to a second one-way screw (809). A knob (8010) is installed at one end of the second one-way screw (809), and an extrusion plate (8011) is installed at the other end of the second one-way screw (809).

5. A grinding mechanism for transformer manufacturing components according to claim 1, characterized in that: The vacuuming assembly (10) includes a housing (1001), a second frame (1002) is mounted on the lower surface of the housing (1001), a mounting bracket (1003) is provided inside the second frame (1002), and a fan (1004) is installed inside the mounting bracket (1003).

6. A grinding mechanism for transformer manufacturing components according to claim 5, characterized in that: The lower surface of the outer shell (1001) is provided with a sliding groove, and a third frame (1005) is slidably connected inside the sliding groove. A handle (1006) is installed at one end of the third frame (1005), and a filter element (1007) is installed inside the third frame (1005).

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