Positioning tool for balancing weight machining

Abstract

The utility model relates to the technical field of metal fitting processing equipment, and discloses a positioning tool for processing a balancing weight, which comprises a base, the top of the base is in sliding connection with a sliding block, the top of the sliding block is fixedly connected with a bottom plate, the top of the bottom plate is rotatably connected with a turntable, one side of the top of the bottom plate is fixedly connected with a motor, and the other side of the bottom plate is fixedly connected with a rotating shaft. A first gear is fixedly connected to the output end of the motor, two first fixing blocks are fixedly connected to one side of the rotary disc, a two-way threaded rod is rotationally connected between the two first fixing blocks, a second gear is fixedly connected to one side of the rotary disc, and two clamping blocks are in threaded connection to the middle of the two-way threaded rod. One end of the bidirectional threaded rod is fixedly connected with a bolt, and one side of the sliding block is fixedly connected with an electric push rod. According to the tool, under the cooperation of the motor, the first gear, the second gear, the rotating disc, the clamping blocks and other structures, positioning and overturning adjustment are achieved, the production efficiency is improved, and the practicability of the tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal fittings processing equipment, in particular to a positioning tool for processing a counterweight block. Background Art

[0002] After the metal counterweight is made into a rough blank, a large number of metal burrs will be formed on its surface. In order not to affect the subsequent processing of the counterweight, it is often necessary to cut, polish and spray it.

[0003] During the processing of the counterweight block, a fixing device must be used to clamp and position the counterweight block to prevent it from loosening during processing. In the prior art, the device for clamping and positioning the counterweight block has a simple positioning structure and can well clamp and position the counterweight block during the processing of the metal counterweight block, providing a guarantee for subsequent processing.

[0004] However, the existing device cannot provide flip angle adjustment for subsequent processing, so the counterweight block needs to be processed repeatedly in one process, which affects the overall processing efficiency and has certain limitations.

[0005] To this end, the present application proposes a positioning tool for counterweight processing to solve the above-mentioned problem. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides a positioning tool for counterweight block processing, aiming to solve the problem that the device in the prior art cannot provide flip angle adjustment for subsequent processing, so that the counterweight block needs to be processed repeatedly in one process, resulting in the overall processing efficiency being affected and having certain limitations.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A positioning tool for processing a counterweight block comprises a base, a slider is slidably connected to the top of the base, a bottom plate is fixedly connected to the top of the slider, a turntable is rotatably connected to the top of the bottom plate, a motor is fixedly connected to one side of the top of the bottom plate, a gear one is fixedly connected to the output end of the motor, two fixed blocks one are fixedly connected to one side of the turntable, a bidirectional threaded rod is rotatably connected between the two fixed blocks one, a gear two is fixedly connected to one side of the turntable, two clamping blocks are threadedly connected to the middle part of the bidirectional threaded rod, a bolt is fixedly connected to one end of the bidirectional threaded rod, an electric push rod is fixedly connected to one side of the slider, and a grinding component and a spraying component are arranged on the top of the base;

[0009] As a further description of the above technical solution:

[0010] The grinding assembly comprises a bracket, the bracket is fixedly connected to the top of the base, a one-way threaded rod is rotatably connected inside the bracket, a clamping block is connected to the middle thread of the one-way threaded rod, a grinding gun is fixedly connected to the bottom of the clamping block, and a knob is fixedly connected to one end of the one-way threaded rod;

[0011] As a further description of the above technical solution:

[0012] The spraying assembly comprises a paint bucket, an oil pump is fixedly connected to the upper part of the paint bucket, a pipe is fixedly connected to the inside of the bracket, a spray gun is fixedly connected to one end of the pipe, and the pipe is fixedly connected to the output end of the oil pump;

[0013] As a further description of the above technical solution:

[0014] Two limiting grooves are arranged in the middle of the rotating disk, and the two clamping blocks are slidably connected inside the limiting grooves;

[0015] As a further description of the above technical solution:

[0016] A slide groove is provided on the top of the base, and the slider is slidably connected inside the slide groove;

[0017] As a further description of the above technical solution:

[0018] A card slot is provided on the top of the bracket, and the card block is slidably connected inside the card slot;

[0019] As a further description of the above technical solution:

[0020] The top of the base is fixedly connected with a collection net;

[0021] As a further description of the above technical solution:

[0022] A plurality of fixing blocks 2 are fixedly connected to the bottom of the base.

[0023] Beneficial Effects

[0024] The utility model has the following beneficial effects:

[0025] 1. In the utility model, the motor drives gear 1 to drive gear 2 to rotate, gear 2 drives the turntable to rotate, and then drives the counterweight block clamped between the two clamping blocks to rotate and flip, thereby realizing the positioning and flipping adjustment of the tooling, improving production efficiency, and improving the practicality of the tooling.

[0026] 2. In the utility model, the electric push rod is used to push the bottom plate to move forward and backward as a whole, thereby realizing the adjustment of the front and rear position of the counterweight block, making the tooling more adaptable to processing scenarios, and cooperating with the one-way threaded rod to adjust the position of the grinding gun, thereby improving the grinding effect of the counterweight block. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of a positioning tool for processing a counterweight block proposed by the utility model;

[0028] Figure 2 This is a structural schematic diagram of a base of a positioning tool for counterweight processing proposed by the utility model;

[0029] Figure 3 This is a schematic structural diagram of a turntable of a positioning tool for counterweight processing proposed by the utility model;

[0030] Figure 4 The utility model discloses a structural schematic diagram of a grinding gun with a positioning tool for counterweight processing.

[0031] Legend:

[0032] 1. Base; 2. Bracket; 3. Electric push rod; 4. Slider; 5. Bottom plate; 6. Motor; 7. Gear 1; 8. Gear 2; 9. Fixed block 1; 10. Clamp block; 11. Bidirectional threaded rod; 12. Turntable; 13. Bolt; 14. Unidirectional threaded rod; 15. Block; 16. Slot; 17. Grinding gun; 18. Knob; 19. Paint bucket; 20. Oil pump; 21. Pipeline; 22. Spray gun; 23. Collection net; 24. Slide; 25. Fixed block 2; 26. Limiting slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a positioning tool for processing a counterweight block, comprising a base 1, a slider 4 is slidably connected to the top of the base 1, a bottom plate 5 is fixedly connected to the top of the slider 4, a turntable 12 is rotatably connected to the top of the bottom plate 5, a motor 6 is fixedly connected to one side of the top of the bottom plate 5, a gear 7 is fixedly connected to the output end of the motor 6, two fixed blocks 9 are fixedly connected to one side of the turntable 12, a bidirectional threaded rod 11 is rotatably connected between the two fixed blocks 9, a gear 2 8 is fixedly connected to one side of the turntable 12, two clamping blocks 10 are threadedly connected to the middle of the bidirectional threaded rod 11, a bolt 13 is fixedly connected to one end of the bidirectional threaded rod 11, an electric push rod 3 is fixedly connected to one side of the slider 4, two limit grooves 26 are provided in the middle of the turntable 12, and the two clamping blocks 10 are slidably connected to the inside of the limit grooves 26.

[0035] Specifically, the counterweight block to be processed is inserted between the two clamping blocks 10, and then the bolt 13 is turned. The bolt 13 drives the bidirectional threaded rod 11 to start rotating, and the bidirectional threaded rod 11 drives the two clamping blocks 10 to make relative movement in the limit groove 26. After reaching the appropriate position, the counterweight block is fixed and clamped. Then, the bottom plate 5 is pushed forward by the electric push rod 3 to slide forward to the bottom of the grinding gun 17 for grinding. When the grinding surface needs to be adjusted, the motor 6 is started, and the gear 1 7 at the output end of the motor 6 drives the gear 2 8 to rotate, and the gear 2 8 drives the turntable 12 to rotate, and then drives the counterweight block between the two clamping blocks 10 to rotate to cooperate with the grinding, and the knob 18 is turned. The knob 18 drives the unidirectional threaded rod 14 to rotate, and under the limit of the slot 16, the block 15 is driven to move left and right, and then the grinding gun 17 is driven to move left and right, further cooperating with the grinding operation of the counterweight block.

[0036] Reference Figure 1 , Figure 2 and Figure 4 The grinding assembly includes a bracket 2, which is fixedly connected to the top of the base 1. The bracket 2 is rotatably connected to a one-way threaded rod 14 inside, and a block 15 is connected to the middle thread of the one-way threaded rod 14. A grinding gun 17 is fixedly connected to the bottom of the block 15. A knob 18 is fixedly connected to one end of the one-way threaded rod 14. The spraying assembly includes a paint bucket 19, and an oil pump 20 is fixedly connected to the upper part of the paint bucket 19. A pipe 21 is fixedly connected to the inside of the bracket 2, and a spray gun 22 is fixedly connected to one end of the pipe 21. The pipe 21 is fixedly connected to the output end of the oil pump 20.

[0037] Specifically, the motor 6 is started, and the gear 1 7 at the output end of the motor 6 drives the gear 2 8 to rotate, and the gear 2 8 drives the turntable 12 to rotate, and then drives the counterweight block between the two clamping blocks 10 to rotate to cooperate with the grinding, and the knob 18 is turned, and the knob 18 drives the one-way threaded rod 14 to rotate, and under the limit of the clamping slot 16, the clamping block 15 is driven to move left and right, and then the grinding gun 17 is driven to move left and right, and further cooperates with the grinding operation of the counterweight block. After grinding, the bottom plate 5 is pushed forward by the electric push rod 3 to slide the bottom of the spray gun 22 for spraying, and the oil pump 20 is started to transport the paint to the spray gun 22 through the pipeline 21 for spraying. At the same time, the motor 6 is started, and the gear 1 7 at the output end of the motor 6 drives the gear 2 8 to rotate, and the gear 2 8 drives the turntable 12 to rotate, and then drives the counterweight block between the two clamping blocks 10 to rotate to cooperate with the spraying.

[0038] Reference Figure 1 , Figure 2 and Figure 3 A slide groove 24 is provided at the top of the base 1, and the slider 4 is slidably connected inside the slide groove 24. A card slot 16 is provided at the top of the bracket 2, and the card block 15 is slidably connected inside the card slot 16. A collection net 23 is fixedly connected to the top of the base 1, and a plurality of fixed blocks 25 are fixedly connected to the bottom of the base 1.

[0039] Specifically, the slider 4 moves back and forth in the slide groove 24, ensuring the back and forth movement of the clamping block, providing convenience for subsequent processing. The movement of the clamping block 15 in the clamping groove 16 realizes the left and right movement of the grinding gun, improving the practicality of the tooling. The fixed block 25 helps to ensure the stability of the workbench.

[0040] Working principle: When using this tool, insert the counterweight block to be processed between the two clamping blocks 10, then turn the bolt 13, the bolt 13 drives the two-way threaded rod 11 to start rotating, the two-way threaded rod 11 drives the two clamping blocks 10 to make relative movement in the limit slot 26, and fix the counterweight block after reaching the appropriate position, and then, under the push of the electric push rod 3, the bottom plate 5 is slid forward as a whole to the bottom of the grinding gun 17 for grinding operation. When it is necessary to adjust the grinding surface, start the motor 6, the gear 1 7 at the output end of the motor 6 drives the gear 2 8 to rotate, the gear 2 8 drives the turntable 12 to rotate, and then drives the counterweight block between the two clamping blocks 10 to rotate and cooperate with grinding, turn the knob 18, the knob 18 drives the one-way threaded rod 14 to rotate, and under the limit of the slot 16, drives the clamping block 15 to move left and right, and then drives the grinding gun 17 to move left and right, further cooperating with the grinding operation of the counterweight block. After polishing, the bottom plate 5 is pushed forward as a whole to the bottom of the spray gun 22 by the electric push rod 3 for spraying, and the oil pump 20 is started to transport the paint to the spray gun 22 through the pipeline 21 for spraying. At the same time, the motor 6 is started, and the gear 1 7 at the output end of the motor 6 drives the gear 2 8 to rotate, and the gear 2 8 drives the turntable 12 to rotate, thereby driving the counterweight block between the two clamping blocks 10 to rotate to cooperate with the spraying.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning tool for processing a counterweight block, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a slider (4), the top of the slider (4) is fixedly connected to a bottom plate (5), the top of the bottom plate (5) is rotatably connected to a turntable (12), one side of the top of the bottom plate (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a gear one (7), one side of the turntable (12) is fixedly connected to two fixed blocks one (9), a bidirectional threaded rod (11) is rotatably connected between the two fixed blocks one (9), one side of the turntable (12) is fixedly connected to a gear two (8), the middle part of the bidirectional threaded rod (11) is threadedly connected to two clamping blocks (10), one end of the bidirectional threaded rod (11) is fixedly connected to a bolt (13), one side of the slider (4) is fixedly connected to an electric push rod (3), and the top of the base (1) is provided with a grinding component and a spraying component.

2. The positioning tool for counterweight processing according to claim 1, characterized in that: The grinding assembly comprises a bracket (2), the bracket (2) is fixedly connected to the top of the base (1), a one-way threaded rod (14) is rotatably connected inside the bracket (2), a clamping block (15) is connected to the middle thread of the one-way threaded rod (14), a grinding gun (17) is fixedly connected to the bottom of the clamping block (15), and a knob (18) is fixedly connected to one end of the one-way threaded rod (14).

3. The positioning tool for counterweight processing according to claim 2, characterized in that: The spraying assembly comprises a paint bucket (19), the upper part of the paint bucket (19) is fixedly connected to an oil pump (20), the interior of the bracket (2) is fixedly connected to a pipeline (21), one end of the pipeline (21) is fixedly connected to a spray gun (22), and the pipeline (21) is fixedly connected to the output end of the oil pump (20).

4. The positioning tool for counterweight processing according to claim 1, characterized in that: Two limiting grooves (26) are provided in the middle of the rotating disk (12), and the two clamping blocks (10) are both slidably connected inside the limiting grooves (26).

5. The positioning tool for counterweight processing according to claim 1, characterized in that: A slide groove (24) is provided on the top of the base (1), and the sliding block (4) is slidably connected inside the slide groove (24).

6. The positioning tool for counterweight processing according to claim 2, characterized in that: A card slot (16) is provided on the top of the bracket (2), and the card block (15) is slidably connected inside the card slot (16).

7. The positioning tool for counterweight processing according to claim 1, characterized in that: A collecting net (23) is fixedly connected to the top of the base (1).

8. The positioning tool for counterweight processing according to claim 1, characterized in that: A plurality of fixing blocks 2 (25) are fixedly connected to the bottom of the base (1).

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