Charging gun socket shell grinding device

Abstract

The utility model discloses a charging gun socket shell grinding device, and relates to the technical field of charger gun socket shell machining equipment. Comprising a base table, at least one fixing mechanism, a grinding mechanism and a driving assembly. The fixing mechanism is arranged on the base table and used for fixing a workpiece, the driving assembly is used for driving the fixing mechanism to fix the workpiece, and the grinding mechanism is arranged above the fixing mechanism and suitable for acting on the workpiece for grinding; the fixing mechanism comprises a wedge-shaped driving block and two adjacent fixing modules, each fixing module comprises a first positioning piece fixedly arranged on the base table and a second positioning piece arranged on the base table in a sliding mode in the first direction, and the second positioning pieces of the two fixing modules are arranged adjacently; the wedge-shaped driving block is arranged between the two groups of second positioning pieces; according to the technical scheme, a plurality of workpieces can be stably clamped and fixed at a time, a plurality of driving mechanisms do not need to be arranged, and the cost is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of charger gun socket shell processing equipment, and in particular to a charger gun socket shell grinding device. Background Art

[0002] Charging guns are electrical devices used to charge electric vehicles. With the increasing number of new energy vehicles, the demand for charging stations is also increasing. After use, the charging gun is plugged back into the station's socket. The charging gun socket housing is one of the components of the socket and requires polishing before it can be processed into a finished product to achieve a smooth surface.

[0003] During grinding, a fixed tool is generally used to fix the shell first to ensure its stability during grinding, and then the outer surface of the shell is ground by the action of a grinding roller. At present, when fixing the shell, at least one driving mechanism is generally used to clamp the shell, that is, the clamping tool on one side remains stationary, and the driving mechanism is used to drive the clamping tool to move closer to the fixed clamping tool to achieve clamping and fixing of the shell. Some use dual driving mechanisms to realize the clamping of two clamping tools by moving them closer to each other. If multi-station grinding is involved, more driving mechanisms need to be equipped. Not only is the consistency of the clamping action of each station poor, but multiple driving mechanisms need to be set up for driving, which is costly. Utility Model Content

[0004] The purpose of this application is to provide a charging gun socket shell grinding device to solve at least one of the above-mentioned technical problems.

[0005] In order to solve the above technical problems, the present application provides a charging socket shell polishing device, comprising a base, at least one set of fixing mechanisms, a polishing mechanism and a driving assembly;

[0006] The fixing mechanism is provided on the base and is used to fix the workpiece, the driving assembly is used to drive the fixing mechanism to fix the workpiece, and the grinding mechanism is provided above the fixing mechanism and is suitable for acting on the workpiece for grinding;

[0007] The fixing mechanism includes a wedge-shaped driving block and two sets of adjacent fixed modules, the fixed modules including a first positioning member fixedly mounted on the base and a second positioning member slidably mounted on the base along a first direction, the second positioning members of the two sets of fixed modules being adjacently disposed, the wedge-shaped driving block being disposed between the two sets of the second positioning members, and the two second positioning members being formed with slopes adapted to the wedge-shaped driving block, the driving assembly being adapted to drive the wedge-shaped driving block to move in a vertical direction;

[0008] Wherein, when the wedge-shaped driving block moves in the vertical direction, the two second positioning members move away from each other in the first direction to cooperate with the first positioning member to clamp the workpiece;

[0009] In the above implementation process, the staff can place multiple workpieces on different workstations at one time. The workstation described here can be understood as between the first positioning member and the second positioning member; then the wedge-shaped driving block is driven to move in the vertical direction by the driving assembly, and the second positioning member cooperates with the slope of the wedge-shaped driving block. Therefore, when the wedge-shaped driving block moves in the vertical direction, it will push open the two adjacent second positioning members to make the two second positioning members move away from each other. When the second positioning members move away from each other, they also move closer to their respective corresponding first positioning members, and the workpiece is placed between the first positioning member and the second positioning member. Therefore, when the first positioning member and the second positioning member move closer, the workpiece will be clamped to achieve clamping and fixation of the workpiece. After the workpiece is clamped and fixed, the grinding mechanism will grind the workpiece; in this solution, stable clamping and fixation of multiple workpieces can be achieved at one time, and there is no need to set up multiple driving mechanisms, which effectively reduces costs. In addition, the consistency of the clamping actions of each workpiece can also be improved.

[0010] Preferably, a first elastic member is provided on two adjacent second positioning members, and the first elastic member is suitable for driving the two second positioning members to move closer to each other along the first direction;

[0011] In the above implementation process, when the wedge-shaped driving block moves the two adjacent second positioning members away from each other, the first elastic member will be stretched, so that the first elastic member stores elastic potential energy; when the wedge-shaped driving block moves away from the second positioning member in the vertical direction, the first elastic member releases the elastic potential energy, thereby driving the two adjacent positioning members to reset in the first direction, that is, move closer to each other, thereby making it easier for the staff to subsequently take out the processed workpiece and place the next workpiece to be processed on the work station.

[0012] Preferably, the fixing mechanism is provided with two groups;

[0013] The driving assembly includes a first lifting driving member and a connecting rod, wherein the connecting rod connects the bottom ends of the two sets of wedge-shaped driving blocks of the fixing mechanism, and the first lifting driving member is adapted to drive the wedge-shaped driving blocks to move in a vertical direction;

[0014] In the above implementation process, two groups of fixing mechanisms are provided, which can provide at least four workstations at a time, and the first lifting drive member drives the wedge-shaped drive block through the connecting rod, that is, the clamping action of the four workstations only needs to be implemented by one drive mechanism, which greatly reduces the number of drive mechanisms set up, reduces the cost, and purifies the equipment structure.

[0015] Preferably, the first positioning member and the second positioning member each include a mounting block and a positioning block detachably provided on the mounting block;

[0016] The positioning block is formed with a limiting groove adapted to the outer edge of the workpiece;

[0017] The mounting block on the second positioning member is formed with the slope;

[0018] In the above implementation process, the mounting block on the second positioning member is formed with a slope, and the slope is used to achieve slope matching with the wedge-shaped driving block; and the positioning block and the mounting block are detachably connected, that is, the staff can replace the positioning block with different limit grooves according to different models of shells, thereby achieving good clamping and fixation.

[0019] Preferably, a first mounting hole is provided on the side wall of the positioning block, and a second mounting hole adapted to the first mounting hole is provided on the mounting block;

[0020] In the above implementation process, when the positioning block and the mounting block are assembled, the first mounting hole and the second mounting hole can be aligned, and then fixed by tightening the screws. This method is quick and easy to assemble, and effectively improves the assembly and disassembly efficiency.

[0021] Preferably, the first mounting hole is a waist-shaped hole;

[0022] In the above implementation process, the first mounting hole is further set to a waist-shaped hole, which can avoid the problem of unstable clamping caused by the difference in positioning blocks on the first positioning member and the second positioning member due to processing errors. That is, in actual assembly, the positioning block can be fine-tuned through the waist-shaped hole, thereby achieving good alignment of the positioning blocks of the first positioning member and the second positioning member.

[0023] Preferably, a slide rail is provided on the base along the first direction, and the second positioning member is slidably provided on the slide rail;

[0024] In the above implementation process, the present solution further provides a slide rail to make the movement of the second positioning member smoother, and at the same time can limit the second positioning member, thereby allowing the second positioning member to move stably along the first direction to achieve stable clamping of the workpiece.

[0025] Preferably, the grinding mechanism includes at least one grinding machine body and a second lifting drive member for driving the grinding machine body to rise and fall;

[0026] In the above implementation process, after the workpiece is clamped and stabilized, the second lifting drive member drives the grinder body downward to act on the workpiece to perform grinding, and then rises again after grinding is completed, allowing the staff to take out the workpiece.

[0027] Compared with the existing technology, the beneficial effect of the present application is that the present solution can achieve stable clamping and fixation of multiple workpieces at a time without the need to set up multiple drive mechanisms, effectively reducing costs. In addition, it can also improve the consistency of the clamping actions of each workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0029] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present application;

[0030] Figure 2 This is a partial structural diagram of one embodiment of the present application;

[0031] Figure 3 This is a partial structural diagram of one embodiment of the present application;

[0032] Among them: 10, base; 21, first positioning member; 211, mounting block; 212, positioning block; 2121, first mounting hole; 2122, limiting groove; 22, second positioning member; 23, first lifting drive member; 231, connecting rod; 24, slide rail; 30, grinding mechanism; 31, grinding machine body; 32, second lifting drive member. DETAILED DESCRIPTION

[0033] The following diagrams illustrate various embodiments of the present application. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present application. In other words, in some embodiments of the present application, these practical details are not essential. Furthermore, to simplify the drawings, some conventional structures and components are depicted in a simplified schematic manner.

[0034] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, in this application, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or ranking, nor are they used to limit this application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0036] In order to further understand the content, features and effects of the utility model of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0037] Example

[0038] When polishing the charging gun socket shell, a fixed tool is generally used to fix the shell first to ensure its stability during polishing, and then the outer surface of the shell is polished by the polishing roller. At present, when fixing the shell, at least one driving mechanism is generally used to clamp the shell, that is, the clamping tool on one side remains stationary, and the driving mechanism drives the clamping tool to move closer to the fixed clamping tool to achieve clamping and fixing of the shell. Some use dual driving mechanisms to achieve the two clamping tools to move closer to each other for clamping. If multi-station polishing is involved, more driving mechanisms need to be equipped. Not only is the consistency of the clamping action of each station poor, but multiple driving mechanisms need to be set for driving, which is costly. In order to solve the above technical problems, this embodiment provides the following technical solutions:

[0039] For details, see Figure 1-3 , this embodiment provides a charging gun socket housing polishing device, including a base 10, at least one set of fixing mechanisms, a polishing mechanism 30 and a driving assembly;

[0040] Specifically, the fixing mechanism is provided on the base 10 and is used to fix the workpiece, the driving assembly is used to drive the fixing mechanism to fix the workpiece, and the grinding mechanism 30 is provided above the fixing mechanism and is suitable for acting on the workpiece for grinding;

[0041] For details, see Figure 1 and Figure 3The fixing mechanism includes a wedge-shaped driving block and two adjacent fixed modules. The fixed modules include a first positioning member 21 fixed on the base 10 and a second positioning member 22 slidably provided on the base 10 along a first direction. The second positioning members 22 of the two fixed modules are adjacently provided. The wedge-shaped driving block is provided between the two sets of second positioning members 22. The two second positioning members 22 are formed with slopes adapted to the wedge-shaped driving block. The driving assembly is suitable for driving the wedge-shaped driving block to move in the vertical direction.

[0042] When the wedge-shaped driving block moves in the vertical direction, the two second positioning members 22 move away from each other in the first direction to cooperate with the first positioning member 21 to clamp the workpiece;

[0043] When the second positioning member 22 is moved away from the first positioning member 21, the second positioning member 22 is moved away from the second positioning member 21, and the second positioning member 22 is moved away from the first positioning member 21. When the second positioning member 22 is moved away from the first positioning member 21, the second positioning member 22 is moved away from the second positioning member 21, and the workpiece is placed between the first positioning member 21 and the second positioning member 22. When the first positioning member 21 and the second positioning member 22 are moved away from the first positioning member 21, the workpiece is clamped and fixed. After the workpiece is clamped and fixed, the grinding mechanism 30 grinds the workpiece. In this scheme, stable clamping and fixing of multiple workpieces can be achieved at one time without setting up multiple driving mechanisms, which effectively reduces costs. In addition, the consistency of the clamping actions of each workpiece can be improved.

[0044] Specifically, in one embodiment, a first elastic member is provided on two adjacent second positioning members 22, and the first elastic member is adapted to drive the two second positioning members 22 to move closer to each other along a first direction;

[0045] In the above scheme, when the wedge-shaped driving block moves the two adjacent second positioning members 22 away from each other, the first elastic member will be stretched, so that the first elastic member stores elastic potential energy; when the wedge-shaped driving block moves away from the second positioning member 22 in the vertical direction, the first elastic member releases the elastic potential energy, thereby driving the two adjacent positioning members to reset in the first direction, that is, move closer to each other, thereby making it easier for the staff to subsequently take out the processed workpiece and place the next workpiece to be processed on the workstation.

[0046] Furthermore, in one embodiment, the first elastic member may be a spring; further, both ends of the spring are respectively connected to two adjacent second positioning members 22; further, a receiving groove for receiving the spring may be formed on the second positioning member 22.

[0047] For details, see Figure 2 In one embodiment, the fixing mechanism is provided with two groups;

[0048] Furthermore, the driving assembly includes a first lifting driving member 23 and a connecting rod 231. The connecting rod 231 connects the bottom ends of the wedge-shaped driving blocks of the two sets of fixing mechanisms. The first lifting driving member 23 is suitable for driving the wedge-shaped driving blocks to move in the vertical direction.

[0049] In the above scheme, two groups of fixing mechanisms are provided, which can provide at least four workstations at a time, and the first lifting drive member 23 drives the wedge-shaped drive block through the connecting rod 231, that is, the clamping action of the four workstations only needs to be implemented by one drive mechanism, which greatly reduces the number of drive mechanisms set up, reduces the cost, and purifies the equipment structure.

[0050] It is understandable that when there is only one set of fixing mechanisms, the connecting rod 231 may not be provided for connection, but the driving end of the first driving member may be directly connected to the bottom of the wedge-shaped driving block.

[0051] Furthermore, it is understandable that the fixing mechanism can also be set to three groups, four groups or even more, but based on the driving bearing capacity of the first driving member, it is preferably set to two groups, which can ensure that the first driving member can achieve better driving and can also achieve multi-station clamping.

[0052] Specifically, the first positioning member 21 and the second positioning member 22 each include a mounting block 211 and a positioning block 212 detachably disposed on the mounting block 211;

[0053] Furthermore, a limiting groove 2122 adapted to the outer edge of the workpiece is formed on the positioning block 212;

[0054] Specifically, the mounting block 211 on the second positioning member 22 is formed with a slope;

[0055] In the above scheme, the mounting block 211 on the second positioning member 22 is formed with a slope, and the slope is used to achieve slope matching with the wedge-shaped driving block; and the positioning block 212 is detachably connected to the mounting block 211, that is, the staff can replace the positioning block 212 with different limit grooves 2122 according to different models of shells, thereby achieving good clamping and fixation.

[0056] It can be further understood that a single workstation is not capable of assembling only one workpiece. In some embodiments, by improving the limiting groove 2122 on the positioning block 212, it can limit two or more workpieces at a time, so that multiple workpieces can be clamped at one workstation, further improving processing efficiency.

[0057] For details, see Figure 3A first mounting hole 2121 is provided on the side wall of the positioning block 212, and a second mounting hole adapted to the first mounting hole 2121 is provided on the mounting block 211;

[0058] In the above solution, when the positioning block 212 is assembled with the mounting block 211, the first mounting hole 2121 can be aligned with the second mounting hole, and then fixed by tightening the screws. This method is quick and easy to assemble, and effectively improves the assembly and disassembly efficiency.

[0059] Furthermore, in one embodiment, the first mounting hole 2121 is a waist-shaped hole;

[0060] In the above scheme, the first mounting hole 2121 is further set as a waist-shaped hole, which can avoid the problem of unstable clamping caused by the difference in the positioning blocks 212 on the first positioning member 21 and the second positioning member 22 due to processing errors, that is, in actual assembly, the positioning block 212 can be fine-tuned through the waist-shaped hole, thereby achieving good alignment of the positioning blocks 212 of the first positioning member 21 and the second positioning member 22.

[0061] Specifically, a slide rail 24 is provided on the base 10 along the first direction, and the second positioning member 22 is slidably provided on the slide rail 24;

[0062] In the above scheme, the present scheme further provides a slide rail 24 to make the movement of the second positioning member 22 smoother, and at the same time can limit the second positioning member 22, thereby allowing the second positioning member 22 to stably move along the first direction to achieve stable clamping of the workpiece.

[0063] Specifically, the grinding mechanism 30 includes at least one grinding machine body 31 and a second lifting driving member 32 for driving the grinding machine body 31 to rise and fall;

[0064] In the above solution, after the workpiece is clamped and stabilized, the second lifting drive member 32 drives the grinder body 31 to move downward to act on the workpiece to perform grinding, and then rises again after grinding is completed, allowing the staff to take out the workpiece.

[0065] It is understandable that the grinder body 31 can be understood as a traditional grinder, which is a relatively mature technology in the existing technology, so this solution will not further elaborate on its specific structure and working principle.

[0066] Furthermore, the first lifting drive member 23 and the second lifting drive member 32 in this embodiment can be lifting drive cylinders or motors.

[0067] Furthermore, the polishing mechanism 30 is disposed above the fixing mechanism and can be assembled through a mounting frame or a chassis.

[0068] Specifically, in some embodiments, a limit rod extending in the vertical direction can be further provided on the grinding mechanism 30. For example, when a chassis is provided, the limit rod can pass through the chassis and, with the cooperation of the chassis, limit the lifting path of the grinding machine body 31, thereby enabling it to achieve stable lifting.

[0069] The above description is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application fall within the scope of the technical solution of the present application.

Claims

1. A charging gun socket housing polishing device, characterized by: It includes a base, at least one set of fixing mechanisms, a grinding mechanism and a driving assembly; The fixing mechanism is provided on the base and is used to fix the workpiece, the driving assembly is used to drive the fixing mechanism to fix the workpiece, and the grinding mechanism is provided above the fixing mechanism and is suitable for acting on the workpiece for grinding; The fixing mechanism includes a wedge-shaped driving block and two sets of adjacent fixed modules, the fixed modules including a first positioning member fixedly mounted on the base and a second positioning member slidably mounted on the base along a first direction, the second positioning members of the two sets of fixed modules being adjacently disposed, the wedge-shaped driving block being disposed between the two sets of the second positioning members, and the two second positioning members being formed with slopes adapted to the wedge-shaped driving block, the driving assembly being adapted to drive the wedge-shaped driving block to move in a vertical direction; When the wedge-shaped driving block moves in the vertical direction, the two second positioning members move away from each other in the first direction to cooperate with the first positioning member to clamp the workpiece.

2. The charging gun socket housing polishing device according to claim 1, characterized in that: A first elastic member is provided on two adjacent second positioning members, and the first elastic member is suitable for driving the two second positioning members to move closer to each other along a first direction.

3. The charging gun socket housing polishing device according to claim 2, characterized in that: The fixing mechanism is provided with two groups; The driving assembly includes a first lifting driving member and a connecting rod, wherein the connecting rod connects the bottom ends of the two groups of wedge-shaped driving blocks of the fixing mechanism, and the first lifting driving member is suitable for driving the wedge-shaped driving blocks to move in the vertical direction.

4. The charging gun socket housing polishing device according to claim 3, characterized in that: The first positioning member and the second positioning member each include a mounting block and a positioning block detachably mounted on the mounting block; The positioning block is formed with a limiting groove adapted to the outer edge of the workpiece; The mounting block on the second positioning member is formed with the slope.

5. The charging gun socket housing polishing device according to claim 4, characterized in that: A first mounting hole is provided on the side wall of the positioning block, and a second mounting hole adapted to the first mounting hole is provided on the mounting block.

6. The charging gun socket housing polishing device according to claim 5, characterized in that: The first mounting hole is a waist-shaped hole.

7. The charging gun socket housing polishing device according to claim 1, characterized in that: A slide rail is provided on the base along a first direction, and the second positioning member is slidably arranged on the slide rail.

8. The charging gun socket housing polishing device according to any one of claims 1 to 7, characterized in that: The grinding mechanism includes at least one grinding machine body and a second lifting driving member for driving the grinding machine body to rise and fall.

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