Power supply shell polishing tooling

Abstract

The utility model discloses a power shell polishing frock, including base, the base outer wall is equipped with the adjustment assembly for the rotation adjustment polishing direction of power shell main part when polishing, the utility model relates to polishing technical field, this power shell polishing frock, through the setting of adjusting assembly, when polishing treatment to power shell, through the back and forth movement operation of it makes the automatic switching of power shell polishing face, the overall operation process is shorter in time, when switching, does not need manual additional intervention, makes the whole device have good automation effect, has increased work efficiency and shortened processing time when polishing power shell, has good auxiliary function for power shell polishing work, and under the linkage cooperation of polishing assembly, through adjusting assembly drive power shell to be close to polishing assembly, through the up and down activity of polishing block to complete the polishing treatment to power shell, the factors such as surface slag that remove are treated to the influence forming effect.

Description

Technical Field

[0001] This utility model relates to the field of polishing technology, specifically a polishing fixture for a power supply housing. Background Technology

[0002] MR power supplies are used to provide stable power to nuclear magnetic resonance instruments. They include components such as radio frequency generators, constant current sources, and temperature-controlled power supplies to ensure the stability and accuracy of parameters such as radio frequency pulses and gradient magnetic fields. They are industrial-grade DC power supply devices. When manufacturing the power supply casing, its surface needs to be uniformly polished to eliminate factors such as surface burrs and welding slag that affect the forming effect.

[0003] The aforementioned technologies have certain shortcomings in their application: after the power supply casing is manufactured, its surface needs to be polished to remove the welding slag adhering to the surface of the power supply casing. During the polishing process, the position of the battery casing needs to be manually switched to meet the changes in the polishing position. This method will reduce the processing efficiency of the automated polishing process, and the polishing equipment needs to be stopped, the position adjusted, and then restarted.

[0004] To address these issues, this invention provides a power supply housing grinding fixture. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a power supply housing grinding fixture, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a power supply housing grinding fixture, including a base, an adjustment component for rotating and adjusting the grinding direction of the power supply housing body during grinding is installed on the outer wall of the base, a placement platform for placing the power supply housing body is fixedly installed on the top wall of the adjustment component, an abutment component for clamping and fixing the power supply housing body is installed on the top wall of the placement platform, and a grinding component for grinding the power supply housing body is installed on the rear part of the top wall of the base. The adjustment component includes a hexagonal slot formed in the top wall of the base, a telescopic push rod fixedly installed on the outer wall of the base, the movable end of the telescopic push rod slidingly through the base and a hexagonal seat that slides in the inner wall of the hexagonal slot, a support seat provided on the top wall of the hexagonal seat, and a transmission gear rotatably installed on the top wall of the support seat via a rotating shaft; A positioning port is provided on the rear wall of the placement platform, and a matching positioning rod is fixedly installed on the front wall of the grinding component at the position corresponding to the positioning port. A mounting base is provided on the right side of the top wall of the base. An adjusting push rod is installed on the side wall of the mounting base. The movable end of the adjusting push rod slides through the mounting base and is fixedly installed with a transmission rack that meshes with the transmission gear.

[0007] The above technical solution adjusts the component settings, mainly to control the automatic switching of the polishing surface of the power supply housing body. By switching the transmission rack and gear from the meshing and non-meshing states, the facing position of the power supply housing body is switched, so that the whole device has a good automation effect.

[0008] Furthermore, an anti-disengagement rod is fixedly installed on the side wall of the transmission rack. The right end of the anti-disengagement rod slides through the mounting base and extends to the outside. A slide block for support is fixedly installed on the bottom wall of the transmission rack. The slide block slides in the top wall of the base.

[0009] Through the above technical solution, the anti-detachment rod is mainly used to limit the movement direction of the transmission rack, while the slide is installed at the bottom of the transmission rack to provide bottom support.

[0010] Furthermore, a limiting groove is provided on the top wall of the base and on one side of the hexagonal groove. A limiting rod is fixedly installed on the inner wall of the limiting groove, and a limiting seat that is fixed to the support is slidably installed on the outer wall of the limiting rod.

[0011] Through the above technical solution, when the support base is moving, the limiting seat can be driven to move linearly along the limiting rod in the inner wall of the limiting groove, thereby limiting the movement path of the support base.

[0012] Furthermore, the grinding assembly includes a stand fixedly installed on the rear of the top wall of the base. The front wall of the stand is fixedly connected to the positioning rod. A lifting push rod is fixedly installed on the top wall of the stand. A cross groove is opened in the inner wall of the stand. The movable end of the lifting push rod slides through the stand and is fixedly installed with a cross seat that slides in the inner wall of the cross groove.

[0013] Through the above technical solution, the movable end of the lifting push rod extends and retracts, thereby driving the cross seat to slide up and down in the inner wall of the cross groove.

[0014] Furthermore, a drive motor is fixedly installed on the outer wall of the cross seat, and the power shaft of the drive motor passes through the cross seat and a grinding block is fixedly installed thereon via a bearing.

[0015] The above technical solution uses a drive motor to control the rotation of the grinding block to perform up-and-down grinding on the outer wall of the power supply housing body that is in contact with it.

[0016] Furthermore, the abutment component includes fixed seats that are fixedly installed on both sides of the top wall of the placement platform. Each fixed seat has an abutment screw threaded inside, and each abutment screw thread has an adjustment handle fixedly installed on its outer end.

[0017] The above technical solution involves rotating the adjusting handle to drive the abutment screw to rotate threadedly inside the fixed seat.

[0018] Furthermore, each end of the abutting screw is rotatably mounted with an abutting seat to clamp and fix the main body of the power supply housing, and the bottom wall of the abutting seat is slidably connected to the top wall of the placement platform.

[0019] Through the above technical solution, the abutting screw rotates while driving the abutting seat close to the main body of the power supply housing to abut and fix it, preventing it from falling off during grinding and increasing grinding stability. Beneficial effects

[0020] This utility model provides a power supply housing grinding fixture. Compared with the prior art, it has the following advantages: (1) The power supply housing grinding fixture, by adjusting the settings of the components, automatically switches the grinding surface of the power supply housing by moving back and forth during the grinding process. The overall operation time is short and no manual intervention is required during the switching, so the whole device has a good automation effect. It increases work efficiency and shortens processing time when grinding the power supply housing, and has a good auxiliary role in the grinding work of the power supply housing. In conjunction with the grinding components, the power supply housing is driven to approach the grinding components by adjusting the components, and the grinding process of the power supply housing is completed by the up and down movement of the grinding blocks. Factors that affect the forming effect, such as surface welding slag, are all treated.

[0021] (2) The power supply housing grinding fixture, through the setting of the abutment component, requires manual intervention before grinding the power supply housing. The main task is to abut and fix it, so that the power supply housing has a good fixing effect during grinding and prevents problems such as displacement that cause grinding deviation and misalignment. Attached Figure Description

[0022] Figure 1 This is a front view of the external structure of this utility model; Figure 2 This is a left rear view of the external structure of this utility model; Figure 3 This is a schematic diagram of the main assembly of the placement platform, the contact component, and the power supply housing of this utility model; Figure 4 The internal structure of the adjustment component of this utility model explodes. Figure 1 ; Figure 5 The internal structure of the adjustment component of this utility model explodes. Figure 2 ; Figure 6 This is a cross-sectional view of the internal structure of the base of this utility model; Figure 7 This is an exploded view of the internal structure of the grinding component of this utility model.

[0023] In the diagram: 1. Base; 2. Adjustment assembly; 21. Telescopic push rod; 22. Hexagonal seat; 23. Support base; 24. Transmission gear; 25. Hexagonal groove; 26. Limiting groove; 27. Limiting rod; 28. Limiting seat; 29. ​​Positioning port; 210. Mounting base; 211. Adjustment push rod; 212. Transmission rack; 213. Anti-detachment rod; 214. Slide; 215. Positioning rod; 3. Placement platform; 4. Abutment assembly; 41. Fixed seat; 42. Abutment screw; 43. Abutment seat; 5. Power supply housing body; 6. Grinding assembly; 61. Stand; 62. Cross groove; 63. Lifting push rod; 64. Cross seat; 65. Drive motor; 66. Grinding block. 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 protection scope of the present utility model. Example

[0025] Please see Figures 1-7 A power supply housing grinding fixture includes a base 1, an adjustment component 2 for rotating and adjusting the grinding direction of the power supply housing body 5 during grinding, an adjustment platform 3 for placing the power supply housing body 5 is fixedly installed on the top wall of the adjustment component 2, an abutment component 4 for clamping and fixing the power supply housing body 5 is installed on the top wall of the placement platform 3, and a grinding component 6 for grinding the power supply housing body 5 is installed on the rear part of the top wall of the base 1. The adjustment component 2 includes a hexagonal groove 25 opened on the top wall of the base 1. A telescopic push rod 21 is fixedly installed on the outer wall of the base 1. The movable end of the telescopic push rod 21 slides through the base 1 and a hexagonal seat 22 that slides in the inner wall of the hexagonal groove 25 is fixedly installed. A support seat 23 is provided on the top wall of the hexagonal seat 22. A transmission gear 24 is rotatably installed on the top wall of the support seat 23 through a rotating shaft. The rear wall of the placement platform 3 has a positioning port 29, and the front wall of the grinding component 6 is fixedly installed with a matching positioning rod 215 corresponding to the position of the positioning port 29. A mounting base 210 is provided on the right side of the top wall of the base 1. An adjusting push rod 211 is installed on the side wall of the mounting base 210. The movable end of the adjusting push rod 211 slides through the mounting base 210 and is fixedly installed with a transmission rack 212 that meshes with the transmission gear 24. A detachment rod 213 is fixedly installed on the side wall of the transmission rack 212. The right end of the detachment rod 213 slides through the mounting base 210 and extends to the outside. A slide 214 for support is fixedly installed on the bottom wall of the transmission rack 212. The slide 214 slides in the top wall of the base 1. A limit groove 26 is opened on one side of the hexagonal groove 25 on the top wall of the base 1. A limit rod 27 is fixedly installed on the inner wall of the limit groove 26. A limit seat 28 fixed to the support base 23 is slidably installed on the outer wall of the limit rod 27. In this embodiment of the utility model, the purpose of this setting is to adjust the setting of component 2, which is mainly used to adjust the automatic switching of the grinding surface of the power supply housing body 5, so that it can quickly switch during the overall grinding work without the need for manual shutdown, which has a good auxiliary effect on shortening the processing time and improving work efficiency. Example

[0026] Please see Figures 1-7 This embodiment provides a technical solution based on embodiment one: the grinding component 6 includes a stand 61 fixedly installed on the rear of the top wall of the base 1. The front wall of the stand 61 is fixedly connected to the positioning rod 215. A lifting push rod 63 is fixedly installed on the top wall of the stand 61. A cross groove 62 is opened in the inner wall of the stand 61. The movable end of the lifting push rod 63 slides through the stand 61 and is fixedly installed with a cross seat 64 that slides in the inner wall of the cross groove 62. A drive motor 65 is fixedly installed on the outer wall of the cross seat 64. The power shaft of the drive motor 65 passes through the cross seat 64 through the bearing and is fixedly installed with a grinding block 66. The abutment component 4 includes a fixed seat 41 fixedly installed on both sides of the top wall of the placement platform 3. Abutment screw 42 is screwed into the interior of each fixed seat 41. An adjustment handle is fixedly installed on the outer end of each abutment screw 42. Abutment seat 43 is rotatably installed on the near end of each abutment screw 42 to clamp and fix the power supply housing body 5. The bottom wall of the abutment seat 43 is slidably connected to the top wall of the placement platform 3. In this embodiment of the utility model, the purpose of this arrangement is that, when the grinding component 6 is set up, the cross seat 64 is pushed up and down along the inner wall of the cross groove 62 by the lifting push rod 63, and the drive motor 65 controls the grinding block 66 to rotate to complete the grinding work on the power supply housing body 5. The setting of the abutting component 4, by adjusting the abutting screw 42, drives the abutting seat 43 to abut and fix the power supply housing body 5, thereby increasing the overall stability during grinding and preventing problems such as grinding misalignment deviation.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0028] Working principle of this device: Install and fix the power housing body 5: When the power housing body 5 needs to be polished, place the power housing body 5 on the top of the placement platform 3, and rotate the abutment screw 42 installed in the fixing seat 41 by rotating the adjustment handle and the abutment screw 42 to push the abutment seat 43 along the top of the placement platform 3 to approach the outer wall of the power housing body 5 to form abutment fixation. The main body 5 of the power supply housing is brought close to the grinding assembly 6: the telescopic push rod 21 is activated to push the hexagonal seat 22 to move backward in the inner wall of the hexagonal groove 25. At the same time, the hexagonal seat 22 drives the support seat 23 and the transmission gear 24 to move backward synchronously. When the support seat 23 continues to move, the limit seat 28 is controlled to move linearly along the outer wall of the limit rod 27 in the inner wall of the limit groove 26. At the same time, the support seat 23 drives the transmission gear 24, the placement table 3 and the main body 5 of the power supply housing that is abutted and fixed to move closer to the position of the stand 61. At the same time, the positioning hole 29 opened on the placement table 3 matches the position of the positioning rod 215, so that the positioning rod 215 enters the interior of the positioning hole 29 to realize the positioning of the placement table 3 and prevent the placement table 3 from rotating during grinding. Grinding begins on the main body 5 of the power supply housing: the drive motor 65 is started to drive the grinding block 66 to start rotating, the lifting push rod 63 drives the cross seat 64 to descend along the inner wall of the cross groove 62, thereby driving the grinding block 66 to move downward along the outer wall of the main body 5 of the power supply housing, and the surface of the main body 5 of the power supply housing is ground by the rotation of the grinding block 66. Switch the grinding direction of the power housing body 5: The retraction of the movable end of the telescopic push rod 21 causes the positioning port 29 to disengage from the positioning rod 215. At the same time, the hexagonal seat 22 is controlled to retract along the inner wall of the hexagonal groove 25, so that the support seat 23, transmission gear 24, placement platform 3 and the fixed power housing body 5 return to their original positions. The adjustment push rod 211 on the mounting seat 210 is activated to push the transmission rack 212 to drive the anti-disengagement rod 213 and slide 214 to move closer to the direction of the transmission gear 24, so that the transmission rack 212 and the transmission gear 24 complete the meshing transmission. Continue to operate according to the workflow of controlling the power housing body 5 to move closer to the grinding component 6. When the support base 23 moves, it drives the transmission gear 24 to mesh and rotate along the transmission rack 212, causing the placement platform 3 and the fixed power housing body 5 to start turning, so that the position of the unpolished side is switched to face the polishing block 66. At this time, the positioning rod 215 enters the positioning port 29. At the same time, the retraction of the movable end of the adjustment push rod 211 drives the transmission rack 212 to disengage from the transmission gear 24, and continues to polish the power housing body 5 according to the above polishing process. The above operation mode is repeated to complete the automatic switching of multi-face polishing of the power housing body 5, which increases the automation level of the whole device and eliminates the need for extra manual intervention to complete the polishing of the power housing body 5.

[0029] 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.

[0030] 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 power supply housing polishing tool, characterized by: The device includes a base (1), on the outer wall of which is an adjustment component (2) for rotating and adjusting the grinding direction of the power housing body (5) during grinding. The top wall of the adjustment component (2) is fixedly installed with a placement platform (3) for placing the power housing body (5). The top wall of the placement platform (3) is installed with an abutment component (4) for clamping and fixing the power housing body (5). The rear part of the top wall of the base (1) is equipped with a grinding component (6) for grinding the power housing body (5). The adjustment component (2) includes a hexagonal groove (25) formed on the top wall of the base (1). A telescopic push rod (21) is fixedly installed on the outer wall of the base (1). The movable end of the telescopic push rod (21) slides through the base (1) and is fixedly installed with a hexagonal seat (22) that slides in the inner wall of the hexagonal groove (25). A support seat (23) is provided on the top wall of the hexagonal seat (22). A transmission gear (24) is rotatably installed on the top wall of the support seat (23) through a rotating shaft. The rear wall of the placement platform (3) is provided with a positioning port (29), and a matching positioning rod (215) is fixedly installed on the front wall of the grinding component (6) at the position corresponding to the positioning port (29). The base (1) has a mounting seat (210) on the right side of its top wall. An adjusting push rod (211) is installed on the side wall of the mounting seat (210). The movable end of the adjusting push rod (211) slides through the mounting seat (210) and is fixedly installed with a transmission rack (212) that meshes with the transmission gear (24).

2. The power supply housing polishing tool of claim 1, wherein: The transmission rack (212) is fixedly installed with an anti-detachment rod (213) on its side wall. The right end of the anti-detachment rod (213) slides through the mounting base (210) and extends to the outside. The bottom wall of the transmission rack (212) is fixedly installed with a slide (214) for support. The slide (214) slides in the top wall of the base (1).

3. The power supply housing polishing tool of claim 1, wherein: A limiting groove (26) is provided on the top wall of the base (1) and on one side of the hexagonal groove (25). A limiting rod (27) is fixedly installed on the inner wall of the limiting groove (26). A limiting seat (28) fixed to the support seat (23) is slidably installed on the outer wall of the limiting rod (27).

4. The power supply housing polishing tool of claim 1, wherein: The grinding assembly (6) includes a stand (61) fixedly installed on the rear of the top wall of the base (1). The front wall of the stand (61) is fixedly connected to the positioning rod (215). A lifting push rod (63) is fixedly installed on the top wall of the stand (61). A cross groove (62) is opened on the inner wall of the stand (61). The movable end of the lifting push rod (63) slides through the stand (61) and is fixedly installed with a cross seat (64) that slides in the inner wall of the cross groove (62).

5. The power supply housing polishing tool of claim 4, wherein: A drive motor (65) is fixedly installed on the outer wall of the cross seat (64), and a grinding block (66) is fixedly installed on the drive motor (65) through the bearing through the cross seat (64).

6. The power supply housing polishing tool of claim 1, wherein: The abutting component (4) includes fixed seats (41) fixedly installed on both sides of the top wall of the placement platform (3). Abutting screws (42) are screwed into the interior of each fixed seat (41), and an adjustment handle is fixedly installed on the outer end of each abutting screw (42).

7. The power supply housing polishing tool of claim 6, wherein: Each of the abutting screws (42) has a rotatable abutment seat (43) installed at one end near the other to clamp and fix the power supply housing body (5). The bottom wall of the abutment seat (43) is slidably connected to the top wall of the placement platform (3).

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