Electric power fitting polishing device with automatic clamping function

Abstract

The utility model discloses an automatic clamping electric power fitting polishing device, which belongs to the technical field of electric power fitting processing and comprises a workbench, a clamping component is arranged on one side in the workbench, and a feeding component is arranged on one side of the clamping component. According to the feeding device, the driving motor drives the positive and negative lead screw and the gear to rotate, the rack drives the connecting block, the storage box, the baffle and the fixed plate to move, and the fixed plate drives the baffle and the sliding plate to move under the action of the first check block; the electric power fittings in the storage box can automatically fall between two clamping plates, so that the device can be automatically fed, the automatic machining effect of the device in the actual use process is improved, meanwhile, a second spring can drive a pressing plate to move, the last but one electric power fitting is fixed in an auxiliary mode through the pressing plate, and the machining efficiency is improved. And the orderliness and stability of the device in the feeding process are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power hardware processing, and in particular relates to an automatic clamping electric power hardware grinding device. Background Art

[0002] Power fittings are metal accessories that connect and combine various devices in the power system and transmit mechanical loads, electrical loads and some kind of protection. In order to ensure the subsequent use requirements and performance of power fittings, their surfaces need to be polished.

[0003] For example, Chinese patent document (CN210281755U) discloses an automated electric hardware grinding device, including a base and a workbench connected to the top of the base, with a placement slot provided on the workbench; a fixing plate embedded in the placement slot, with a threaded hole provided on the fixing plate; a limiting column rotatably connected to the top of the workbench for locking the fixing plate; a first driving screw symmetrically arranged on the top of the base; a first nut seat threadedly connected to the first driving screw; a second driving screw connected between the first nut seats; a limiting rod connected between the first nut seats; and a second nut seat having a The utility model is equipped with an automatic electric hardware grinding device, which collects the grinding debris and cleans it up, effectively preventing the debris from escaping and improving the cleanliness of the working environment. At the same time, the clamping of the dust collecting cover helps to improve the grinding stability of the grinding assembly connected to the second nut seat, which helps to improve the quality of grinding the electric hardware. However, during the use of the device, the electric hardware needs to be loaded and unloaded by an external device or manually each time, which affects the automatic processing efficiency and the overall use effect of the device. Therefore, certain improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to propose an automatic clamping electric hardware grinding device in order to solve the problem that in the prior art, electric hardware needs to be loaded and unloaded by external devices or manually each time during use, which affects the automated processing efficiency and overall use effect of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic clamping electric hardware grinding device comprises a workbench, a clamping assembly is arranged on one side of the workbench, and a feeding assembly is arranged on one side of the clamping assembly;

[0007] The cam is provided with a first end fixedly connected to the gear train, and the second end is fixedly connected to the gear train, and the second end is fixedly connected to the gear train, and the other end is fixedly connected to the gear train.

[0008] As a further description of the above technical solution:

[0009] The sliding plate and the baffle are both slidably connected inside the storage box, and a first stopper is provided on the side of the fixed plate away from the baffle, and the bottom of the first stopper is fixedly connected to the outer wall of the workbench.

[0010] As a further description of the above technical solution:

[0011] The clamping assembly includes forward and reverse screws, both sides of the forward and reverse screws are threadedly connected with threaded sleeves, the top center of the threaded sleeve is threadedly connected with a threaded rod, the opposite ends of the two threaded rods are fixedly connected with a clamping plate, and the opposite ends of the two threaded rods are fixedly connected with a rotating handle.

[0012] As a further description of the above technical solution:

[0013] The forward and reverse lead screws are rotatably connected inside the workbench, one end of the forward and reverse lead screws extends to the outside of the workbench and is fixedly connected to a drive motor, and one side of the drive motor is fixedly connected to the outer wall of the workbench.

[0014] As a further description of the above technical solution:

[0015] The threaded sleeve is fixedly connected with rectangular sliders on both longitudinal sides, and a rectangular slide groove is provided on the other side of the rectangular slider. The rectangular slide groove is located inside the workbench. The threaded sleeve is slidably connected to the inside of the workbench through the rectangular slider. The threaded sleeve is fixedly connected with a first protective layer on both lateral sides, and the other side of the first protective layer is fixedly connected to the inner wall of the workbench.

[0016] As a further description of the above technical solution:

[0017] The gear is fixedly connected to the outer peripheral side of the forward and reverse screws, and the gear is located at the center of the forward and reverse screws. The storage box is arranged on the side relative to the clamping plate. The connecting block is slidably connected to the inside of the workbench, and the second protective layer is fixedly connected on both sides of the connecting block, and the other side of the second protective layer is fixedly connected to the inner wall of the workbench.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, through the setting of the feeding assembly, the driving motor drives the forward and reverse screws and the gears to rotate, so that the rack drives the connecting block and the storage box, the baffle and the fixed plate to move in the direction of the first block, and under the action of the first block, the fixed plate drives the baffle and the sliding plate to move, and when the first through hole opened in the baffle coincides with the unloading hole in the storage box, the electric hardware inside the storage box will automatically fall between the two clamping plates, so as to automatically load the device, thereby improving the automated processing effect of the device during actual use, and the storage box will discharge the electric hardware between the two clamping plates during the movement, further improving the use effect of the device, and at the same time the second spring will drive the clamping plate to move, and the second to last electric hardware is auxiliary fixed by the clamping plate, thereby ensuring the orderliness and stability of the device during the loading process, and further improving the overall use performance of the device.

[0020] 2. In the utility model, through the setting of the clamping assembly, when the storage box completes the loading work, the driving motor drives the forward and reverse screws and gears to rotate in the opposite direction, assisting the storage box while making the threaded sleeve drive the clamping plate to move relatively and automatically clamp and fix the power fittings to prevent it from moving during the subsequent grinding process, thereby preventing the grinding accuracy of the device from being affected. According to actual needs, the turning handle is manually operated to drive the threaded rod to rotate, so as to adjust the use distance between the two clamping plates so that the device can meet the grinding requirements of power fittings of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a side view schematic diagram of the internal structure of the workbench in the utility model;

[0023] Figure 3 For the utility model Figure 2 A local enlarged structural schematic diagram;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the clamping assembly in the utility model.

[0025] Legend:

[0026] 1. Workbench; 2. Clamping assembly; 201. Forward and reverse screws; 202. Driving motor; 203. Threaded sleeve; 204. Threaded rod; 205. Turn handle; 206. Clamping plate; 207. First protective layer; 208. Rectangular slider; 3. Loading assembly; 301. Gear; 302. Rack; 303. Connecting block; 304. Storage box; 305. First cavity; 306. First spring; 307. Sliding plate; 308. Baffle; 309. Fixed plate; 310. First block; 311. First through hole; 312. Second cavity; 313. Second spring; 314. Pressing plate; 315. Guide rod; 316. Second block. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] See also Figure 1-Figure 4 The utility model provides a technical solution: an automatic clamping electric hardware grinding device, comprising a workbench 1, a clamping assembly 2 is arranged on one side of the workbench 1, and a feeding assembly 3 is arranged on one side of the clamping assembly 2.

[0029] The feeding assembly 3 includes a gear 301, the top of the gear 301 is meshedly connected with a rack 302, one side of the top of the rack 302 is fixedly connected with a connecting block 303, the other side of the connecting block 303 extends to the outside of the workbench 1 and is fixedly connected to a storage box 304, the bottom side of the storage box 304 is respectively provided with a first cavity 305 and a second cavity 312, the second cavity 312 is arranged above the first cavity 305, one side of the first cavity 305 is fixedly connected with a first spring 306, the other side of the first spring 306 is fixedly connected with a sliding plate 307, the other side of the sliding plate 307 is fixedly connected with a baffle 308, the other side of the baffle 308 extends to the outside of the storage box 304 and is fixedly connected with a fixed plate 309, the baffle 308 A first through hole 311 is opened on one side of the interior, a second spring 313 is fixedly connected to one side of the interior of the second cavity 312, a clamping plate 314 is fixedly connected to the other side of the second spring 313, and two guide rods 315 are symmetrically fixedly connected to the other side of the clamping plate 314, the guide rod 315 extends to the outside of the storage box 304 away from one end of the clamping plate 314 and is provided with a second stopper 316, the guide rod 315 is slidably connected to the interior of the storage box 304, the bottom of the second stopper 316 is fixedly connected to the outer wall of the workbench 1, the sliding plate 307 and the baffle 308 are both slidably connected to the interior of the storage box 304, and a first stopper 310 is provided on the side of the fixed plate 309 away from the baffle 308, and the bottom of the first stopper 310 is fixedly connected to the outer wall of the workbench 1.

[0030] Specific implementation method: first, place multiple power fittings to be polished into the feeding hole inside the storage box 304, start the drive motor 202, and drive the forward and reverse screws 201 and the gear 301 to rotate through the drive motor 202, and use the linkage effect between the gear 301 and the rack 302 to transmit power to the rack 302, so that the rack 302 drives the connecting block 303 and the storage box 304, the baffle 308 and the fixed plate 309 to move in the direction of the first stopper 310, and the fixed plate 309 and the first stopper 310 are in contact. When the storage box 304 moves between the two clamping plates 206, the fixed plate 309 drives the baffle 308 and the sliding plate 307 to move under the action of the first stopper 310 and the first spring 306 is pressed. The second spring 313 drives the clamping plate 314 to move, and the second to last electrical fitting is auxiliary fixed by the clamping plate 314, thereby ensuring the orderliness and stability of the device during the loading process, and further improving the overall performance of the device.

[0031] The clamping assembly 2 includes a forward and reverse screw 201, both sides of the forward and reverse screw 201 are threadedly connected with a threaded sleeve 203, the top center of the threaded sleeve 203 is threadedly connected with a threaded rod 204, the opposite ends of the two threaded rods 204 are fixedly connected with a clamping plate 206, the opposite ends of the two threaded rods 204 are fixedly connected with a rotating handle 205, the forward and reverse screws 201 are rotatably connected to the inside of the workbench 1, one end of the forward and reverse screw 201 extends to the outside of the workbench 1 and is fixedly connected with a driving motor 202, one side of the driving motor 202 is fixedly connected to the outer wall of the workbench 1, the two longitudinal sides of the threaded sleeve 203 are fixedly connected with a rectangular slider 208, and the other side of the rectangular slider 208 is provided There is a rectangular slide groove, which is located inside the workbench 1. The threaded sleeve 203 is slidably connected to the inside of the workbench 1 through a rectangular slider 208. The threaded sleeve 203 is fixedly connected to the first protective layer 207 on both sides of the lateral direction, and the other side of the first protective layer 207 is fixedly connected to the inner wall of the workbench 1. The gear 301 is fixedly connected to the outer peripheral side of the forward and reverse screws 201, and the gear 301 is at the center position of the forward and reverse screws 201. The storage box 304 is arranged on the side relative to the clamping plate 206. The connecting block 303 is slidably connected to the inside of the workbench 1, and the second protective layer is fixedly connected to both sides of the connecting block 303, and the other side of the second protective layer is fixedly connected to the inner wall of the workbench 1.

[0032] Specific implementation method: the forward and reverse screws 201 are rotated to drive the two threaded sleeves 203 and the two clamping plates 206 to move in opposite directions. When the storage box 304 completes the loading work, the driving motor 202 drives the forward and reverse screws 201 and the gear 301 to rotate in the opposite direction. While assisting the storage box 304, the threaded sleeve 203 drives the clamping plates 206 to move relatively and automatically clamp and fix the power fittings to prevent them from moving during the subsequent grinding process, thereby preventing the grinding accuracy of the device from being affected. According to actual needs, the handle 205 is manually operated to drive the threaded rod 204 to rotate, so as to adjust the use distance between the two clamping plates 206 so that the device can meet the grinding requirements of power fittings with different diameters.

[0033] Working principle: When in use, first place a plurality of electrical hardware to be polished into the unloading hole inside the storage box 304, start the drive motor 202, and drive the forward and reverse screws 201 and the gear 301 to rotate through the drive motor 202, and utilize the linkage effect between the gear 301 and the rack 302 to transmit power to the rack 302, so that the rack 302 drives the connecting block 303 and the storage box 304, the baffle 308 and the fixed plate 309 to move in the direction of the first baffle 310, and the fixed plate 309 and the first baffle 310 are in contact, when the storage box 304 moves between the two clamping plates 206, under the action of the first baffle 310, the fixed plate 309 drives the baffle 308 and the sliding plate 307 to move and squeeze the first spring 306, and when the first through hole 311 opened in the baffle 308 is in contact with the storage box 304 When the feeding holes of the two parts coincide with each other, the electrical fittings inside the storage box 304 will automatically fall between the two clamping plates 206 to automatically load the device. At the same time, the second spring 313 will drive the clamping plate 314 to move, and the second to last electrical fitting will be assisted and fixed by the clamping plate 314. At the same time, the forward and reverse screws 201 will drive the two threaded sleeves 203 and the two clamping plates 206 to move in opposite directions. When the storage box 304 completes the loading work, the driving motor 202 drives the forward and reverse screws 201 and the gear 301 to rotate in the opposite direction. While assisting the storage box 304, the threaded sleeves 203 drive the clamping plates 206 to move relatively and automatically clamp and fix the electrical fittings. According to actual needs, the turning handle 205 is manually operated to drive the threaded rod 204 to rotate, so as to adjust the use distance between the two clamping plates 206, which is convenient to use.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic clamping electric hardware grinding device, comprising a workbench (1), characterized in that: A clamping assembly (2) is provided on one side of the workbench (1), and a loading assembly (3) is provided on one side of the clamping assembly (2); The feeding assembly (3) comprises a gear (301), the top of the gear (301) is meshedly connected with a rack (302), one side of the top of the rack (302) is fixedly connected with a connecting block (303), the other side of the connecting block (303) extends to the outside of the workbench (1) and is fixedly connected with a storage box (304), the bottom side of the storage box (304) is respectively provided with a first cavity (305) and a second cavity (312), the second cavity (312) is arranged above the first cavity (305), one side of the first cavity (305) is fixedly connected with a first spring (306), the other side of the first spring (306) is fixedly connected with a sliding plate (307), and the other side of the sliding plate (307) is fixedly connected with a baffle (308) ), the other side of the baffle (308) extends to the outside of the storage box (304) and is fixedly connected to a fixing plate (309), a first through hole (311) is opened on one side of the interior of the baffle (308), a second spring (313) is fixedly connected to one side of the interior of the second cavity (312), the other side of the second spring (313) is fixedly connected to a clamping plate (314), the other side of the clamping plate (314) is symmetrically fixedly connected to two guide rods (315), one end of the guide rod (315) away from the clamping plate (314) extends to the outside of the storage box (304) and is provided with a second stopper (316), the guide rod (315) is slidably connected to the inside of the storage box (304), and the bottom of the second stopper (316) is fixedly connected to the outer wall of the workbench (1).

2. The automatic clamping electric hardware grinding device according to claim 1 is characterized in that: The sliding plate (307) and the baffle (308) are both slidably connected inside the storage box (304); a first baffle (310) is provided on the side of the fixed plate (309) away from the baffle (308); and the bottom of the first baffle (310) is fixedly connected to the outer wall of the workbench (1).

3. The automatic clamping electric hardware grinding device according to claim 2 is characterized in that: The clamping assembly (2) comprises a forward and reverse lead screw (201), both sides of the forward and reverse lead screw (201) are threadedly connected with a threaded sleeve (203), the top center of the threaded sleeve (203) is threadedly connected with a threaded rod (204), the two threaded rods (204) are fixedly connected with a clamping plate (206) at opposite ends, and the two threaded rods (204) are fixedly connected with a rotating handle (205) at opposite ends.

4. The automatic clamping electric hardware grinding device according to claim 3 is characterized in that: The forward and reverse lead screw (201) is rotatably connected inside the workbench (1), one end of the forward and reverse lead screw (201) extends to the outside of the workbench (1) and is fixedly connected to a drive motor (202), and one side of the drive motor (202) is fixedly connected to the outer wall of the workbench (1).

5. The automatic clamping electric hardware grinding device according to claim 4 is characterized in that: The threaded sleeve (203) is fixedly connected to rectangular sliders (208) on both longitudinal sides, and a rectangular slide groove is provided on the other side of the rectangular slide groove, which is located inside the workbench (1). The threaded sleeve (203) is slidably connected to the inside of the workbench (1) through the rectangular slider (208). The threaded sleeve (203) is fixedly connected to a first protective layer (207) on both lateral sides, and the other side of the first protective layer (207) is fixedly connected to the inner wall of the workbench (1).

6. The automatic clamping electric hardware grinding device according to claim 5 is characterized in that: The gear (301) is fixedly connected to the outer peripheral side of the forward and reverse screws (201), and the gear (301) is located at the center of the forward and reverse screws (201); the storage box (304) is arranged on the side relative to the clamping plate (206); the connecting block (303) is slidably connected to the inside of the workbench (1), and the second protective layer is fixedly connected to both sides of the connecting block (303); the other side of the second protective layer is fixedly connected to the inner wall of the workbench (1).

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