A motor carbon brush holder glue dripping machine

Abstract

The utility model relates to carbon brush holder dripping glue technical field, specifically disclose a motor carbon brush holder dripping glue machine, include: organism and placing table, placing table connects on the organism, and placing table is used for placing carbon brush holder, and the dripping glue subassembly is connected on the organism, and the dripping glue subassembly corresponds with placing table, fixed hole no.

Description

Technical Field

[0001] This utility model relates to the field of carbon brush holder dispensing technology, specifically a motor carbon brush holder dispensing machine. Background Technology

[0002] The carbon brush holder is a key component in DC motors or AC commutator motors. Its main function is to support and fix the carbon brushes and ensure that the carbon brushes maintain stable and reliable sliding contact with the commutator of the motor, thereby realizing the transmission of electrical energy. In the manufacturing process of the carbon brush holder, in order to enhance the electrical insulation, mechanical stability, moisture and corrosion resistance and overall reliability of the carbon brush holder, a dispensing machine is required.

[0003] A dispensing machine is an industrial device that precisely applies, drips, or seals liquid materials such as glue, resin, and sealant to designated locations on a workpiece. The core function of a dispensing machine is to achieve quantitative, precise, and trajectory-based application of glue, ensuring consistent glue quantity, accurate positioning, and a neat appearance, thereby improving product quality and production efficiency. Dispensing machines are equipped with basic workpiece clamping structures to fix carbon brush holders. However, the workpiece clamping structure uses fixed or single-size fixtures, which cannot adapt to carbon brush holders of different models and sizes. This means that the fixtures need to be replaced or adjusted every time a new product is used, thus affecting production efficiency and equipment versatility. To address this, we propose a motor carbon brush holder dispensing machine. Utility Model Content

[0004] The purpose of this utility model is to provide a motor carbon brush holder dispensing machine to solve the problem that the above-mentioned workpiece clamping structure uses a fixed or single-size clamp, which cannot adapt to carbon brush holders of different models and different shapes and sizes. This results in the need to replace or adjust the clamp every time a product is changed, thus affecting production efficiency and equipment versatility.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a motor carbon brush holder dispensing machine, comprising: a machine body and a placement platform, the placement platform being connected to the machine body and used to place the carbon brush holder, and a dispensing component being connected to the machine body, wherein the dispensing component corresponds to the placement platform; Also includes: Fixing hole one is provided on the placement platform. An adjusting component is connected to the placement platform. A fixing plate is connected to the adjusting component. Fixing bolt one is connected to the fixing plate. Fixing bolt one is connected to fixing hole one. A clamping plate is connected to the adjusting component.

[0006] The adjusting component includes a connecting plate, which is placed on the placement platform and connected to the fixed plate. A connecting sleeve is fitted onto the connecting plate.

[0007] The connecting plate has a second fixing hole, and the connecting sleeve has a third fixing hole, with the second fixing hole and the third fixing hole corresponding to each other.

[0008] Fixing bolt 2 is connected to fixing hole 3, and fixing bolt 2 is threadedly connected to fixing hole 2 and fixing hole 3.

[0009] The connecting plate has sliding strips on both sides, and the inner wall of the connecting sleeve has a sliding groove, with the sliding strips connected to the sliding groove.

[0010] The clamping plate has a groove with an arc-shaped plate inside, which is used to fix the carbon brush holder.

[0011] The groove contains a telescopic rod, and the telescopic rod is fitted with a spring.

[0012] The curved plate is in contact with the carbon brush holder at a curved position.

[0013] This utility model has at least the following beneficial effects: By setting a fixing hole, which is opened on the placement platform, an adjusting component is connected to the placement platform. The adjusting component is located on the placement platform and a fixing plate is connected to the adjusting component. A fixing bolt is connected to the fixing plate and is connected to the fixing hole. The fixing bolt passes through the fixing plate and is threaded or plugged into the fixing hole on the placement platform, thereby stably fixing the entire adjusting component and clamping mechanism on the placement platform. A clamping plate is connected to the adjusting component to fix the overall position of the adjusting component. The clamping plate is used to clamp and position the carbon brush holder to prevent it from shifting during the dispensing process and to prevent it from shifting due to vibration or external force during the dispensing process. The clamping plate is driven by the adjusting component and can flexibly adjust the clamping position, avoiding repeated replacement of clamps, improving the versatility of the equipment and production efficiency, ensuring accurate dispensing position and uniform dispensing amount. By setting an adjustable clamping structure, universal adaptation to carbon brush holders of different sizes and shapes is achieved. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the placement platform structure of this utility model; Figure 3 This is a schematic diagram of the connecting plate and connecting sleeve structure of this utility model; Figure 4 This is a schematic diagram of the clamping plate structure of this utility model; Figure 5 for Figure 4 Enlarged schematic diagram of region A in the middle.

[0015] In the diagram: 1. Machine body; 2. Placement platform; 3. Glue dispensing assembly; 4. Adjusting component; 41. Connecting plate; 5. Connecting sleeve; 6. Clamping plate; 7. Fixing hole one; 8. Fixing plate; 9. Fixing bolt one; 10. Fixing hole two; 11. Fixing hole three; 12. Fixing bolt two; 13. Arc plate; 14. Telescopic rod; 15. Spring; 16. Sliding bar; 17. Slide groove; 18. Groove. Detailed Implementation

[0016] 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 protection scope of the present utility model.

[0017] Example 1 Please see Figures 1 to 5 This utility model provides a technical solution: a motor carbon brush holder dispensing machine, comprising: a machine body 1 and a placement platform 2, the placement platform 2 being connected to the machine body 1 and used to place the carbon brush holder, a dispensing component 3 being connected to the machine body 1 and corresponding to the placement platform 2, for quantitatively dispensing glue to a designated position on the carbon brush holder, the dispensing component 3 automatically dispensing insulating glue, sealant or fixing glue to achieve the purpose of electrical insulation, dustproof and waterproof or structural reinforcement; Also includes: A fixing hole 7 is provided on the placement platform 2. An adjusting component 4 is connected to the placement platform 2. A fixing plate 8 is connected to the adjusting component 4. A fixing bolt 9 is connected to the fixing plate 8. The fixing bolt 9 is connected to the fixing hole 7. The fixing bolt 9 passes through the fixing plate 8 and is threaded or plugged into the fixing hole 7 on the placement platform 2, thereby stably fixing the entire adjusting component 4 and clamping mechanism on the placement platform 2. A clamping plate 6 is connected to the adjusting component 4 to fix the overall position of the adjusting component 4. The clamping plate 6 is used to clamp and position the carbon brush holder to prevent it from shifting during the dispensing process and to prevent it from shifting due to vibration or external force during the dispensing process. The clamping plate 6 is driven by the adjusting component 4 and can flexibly adjust the clamping position, avoiding repeated replacement of clamps, improving the versatility of the equipment and production efficiency, ensuring accurate dispensing position and uniform dispensing amount. By setting an adjustable clamping structure, universal adaptation to carbon brush holders of different sizes and shapes is achieved.

[0018] The adjusting component 4 includes a connecting plate 41, which is mounted on the placement platform 2 and connected to the fixed plate 8. A connecting sleeve 5 is fitted onto the connecting plate 41, and the connecting sleeve 5 slides with the connecting plate 41 to achieve position adjustment of the clamping plate 6 within a certain range. One end of the connecting plate 41 is fixedly connected to the fixed plate 8 to form a stable support arm structure. By setting the connecting plate 41 and the connecting sleeve 5, a linear adjustable clamping mechanism is formed, which is easy to operate, has a simple structure, low manufacturing cost, and is easy to assemble and maintain in batches.

[0019] The connecting plate 41 has a second fixing hole 10, and the connecting sleeve 5 has a third fixing hole 11. The second fixing hole 10 and the third fixing hole 11 correspond to each other. When the connecting sleeve 5 slides along the connecting plate 41 to the desired position, the second fixing hole 10 and the third fixing hole 11 are precisely aligned, providing a positioning basis for locking. Multiple second fixing holes 10 form a multi-level positioning structure, allowing users to select the best clamping point according to the width of the carbon brush holder, thus improving positioning accuracy. The third fixing hole 11 is connected to a second fixing bolt 12, and the second fixing bolt 12 is threadedly connected to the second fixing hole 10 and the third fixing hole 11. After tightening, the connecting sleeve 5 is firmly locked in the designated position of the connecting plate 41, preventing it from loosening or slipping during use. The threaded connection method has high connection strength and self-locking performance, and can withstand slight vibrations during the operation of the dispensing machine. The second fixing hole 10 and the third fixing hole 11 are aligned so that locking can be achieved by the second fixing bolt 12. After the second fixing hole 10 and the third fixing hole 11 are aligned, they can be locked by bolts to achieve quick positioning and fastening.

[0020] Slide strips 16 are connected to both sides of the connecting plate 41. A groove 17 is provided on the inner wall of the connecting sleeve 5, and the slide strips 16 are connected to the groove 17. The slide strips 16 are embedded in the groove 17 and can slide along it to form a guide structure, which ensures the stability and straightness of the connecting plate 41 during the extension and retraction adjustment process, and avoids deviation or jamming. The slide strips 16 and the groove 17 can slide along them to form a guide and limit structure. The cooperation between the slide strips 16 and the groove 17 constitutes a guide mechanism, which restricts the rotation or lateral deviation of the connecting sleeve 5 during the sliding process, ensures smooth movement, improves the straightness and repeatability of the adjustment process, and avoids uneven clamping caused by the tilt of the clamping plate 6.

[0021] Example 2 The clamping plate 6 has a groove 18, and an arc plate 13 is inside the groove 18. The arc plate 13 is used to fix the carbon brush holder, to fit and clamp different models of carbon brush holders, to improve the adaptability and stability of clamping, to prevent the plastic shell from cracking or the metal parts from deforming due to rigid clamping, and to protect the integrity of the workpiece.

[0022] A telescopic rod 14 is connected inside the groove 18, and a spring 15 is sleeved on the telescopic rod 14. The two ends of the spring 15 abut against the inner wall of the groove 18 and the back of the arc plate 13, respectively. When the carbon brush holder is clamped, the arc plate 13 is pressed back, and the spring 15 is compressed, providing elastic preload, realizing buffering and adaptive clamping functions, effectively absorbing vibration energy during equipment operation, preventing the carbon brush holder from loosening, reducing the clamping force required by the operator, and improving operational safety and comfort.

[0023] The arc plate 13 is in contact with the carbon brush holder in an arc shape. The curved surface fits the shape of the common carbon brush holder shell, which can effectively increase the contact area, reduce local stress concentration, prevent damage to the workpiece surface, and improve clamping reliability. The arc-shaped contact surface significantly improves clamping stability and uniformity, and avoids slippage or eccentricity.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dispensing machine for carbon brush holders of motors, comprising: The machine body and the placement platform are connected to the machine body and are used to place the carbon brush holder. The dispensing assembly is connected to the machine body and corresponds to the placement platform. Its characteristic is that it also includes: A fixing hole is provided on the placement platform. An adjusting component is connected to the placement platform. A fixing plate is connected to the adjusting component. A fixing bolt is connected to the fixing plate. The fixing bolt is connected to the fixing hole. A clamping plate is connected to the adjusting component.

2. The motor carbon brush holder dispensing machine according to claim 1, characterized in that: The adjusting component includes a connecting plate, which is disposed on the placement platform and connected to the fixing plate. A connecting sleeve is fitted onto the connecting plate.

3. The motor carbon brush holder dispensing machine according to claim 2, characterized in that: The connecting plate has a second fixing hole, and the connecting sleeve has a third fixing hole, with the second fixing hole and the third fixing hole corresponding to each other.

4. The motor carbon brush holder dispensing machine according to claim 3, characterized in that: A fixing bolt is connected to the fixing hole three, and the fixing bolt two is threadedly connected to the fixing hole two and the fixing hole three.

5. The motor carbon brush holder dispensing machine according to claim 4, characterized in that: The connecting plate has sliding strips on both sides, and the inner wall of the connecting sleeve has a sliding groove, with the sliding strips connected to the sliding groove.

6. The motor carbon brush holder dispensing machine according to claim 1, characterized in that: The clamping plate has a groove, and there is an arc-shaped plate inside the groove, which is used to fix the carbon brush holder.

7. The motor carbon brush holder dispensing machine according to claim 6, characterized in that: A telescopic rod is connected inside the groove, and a spring is fitted over the telescopic rod.

8. The motor carbon brush holder dispensing machine according to claim 7, characterized in that: The arc-shaped plate is in contact with the carbon brush holder at an arc-shaped position.

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