Electric automatic workpiece end grinding device

Abstract

The utility model relates to the technical field of electrical automation equipment, in particular to an electrical automation workpiece end grinding device which comprises a bottom frame and a clamping frame. The grinding assembly comprises a driving motor mounted on one side of the bottom frame through a mounting frame and first rotating rollers connected to the interior of the bottom frame at equal intervals through bearings, one end of the interior of the bottom frame is rotationally connected with a second rotating roller through a bearing, and the outer sides of the second rotating roller and the first rotating rollers are sleeved with a grinding belt; a portal frame is fixed to the top of the bottom frame through bolts, a moving assembly is arranged on the top of the portal frame, and the moving assembly comprises a structural frame fixed to the top of the portal frame through bolts; a clamped workpiece is pushed to move downwards to a grinding belt through a lead screw and an internal thread sliding sleeve, a driving motor drives a second rotating roller to drive the grinding belt to rotate at a high speed through a plurality of first rotating rollers, the end of the workpiece is ground, the width of the grinding belt is large, and the end of the workpiece can be comprehensively ground.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation equipment, in particular to an electrical automation workpiece end grinding device. Background Art

[0002] Electrical automation is the use of electrical control technology and automation technology. Electrical automation is widely used in various fields, including industrial production, building facilities, transportation, energy management, etc. Through electrical automation, production efficiency can be improved, energy consumption can be reduced, product quality can be improved, and intelligent and digital management can be achieved;

[0003] At present, with the rapid development of science and technology, workpiece end grinding equipment is also controlled by electrical automation technology. However, the existing workpiece end grinding devices all use grinding wheels to grind the workpiece ends, but the diameter of the grinding wheel is small, and reciprocating and up and down movements are required to fully grind the workpiece ends. Therefore, an electrical automation workpiece end grinding device is proposed, which uses a high-speed rotating grinding belt to grind the workpiece ends. The grinding belt is wide and can fully grind the workpiece ends. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an electrical automation workpiece end grinding device, which uses a high-speed rotating grinding belt to grind the end of the workpiece. The grinding belt is wide and can comprehensively grind the end of the workpiece.

[0005] The technical solution adopted by the utility model to solve the technical problem is an electrical automatic workpiece end grinding device, comprising a base frame and a clamping frame, a grinding assembly is arranged inside the base frame, the grinding assembly comprises a driving motor installed on one side of the base frame through a mounting frame and a first rotating roller equidistantly connected to the base frame through a bearing, a second rotating roller is rotatably connected to one end of the base frame through a bearing, and a grinding belt is sleeved on the outer sides of the second rotating roller and the first rotating roller;

[0006] A gantry is fixed to the top of the base frame by bolts, a moving assembly is arranged on the top of the gantry, and the moving assembly includes a structural frame fixed to the top of the gantry by bolts, a screw rod is rotatably connected to the inside of the structural frame by a bearing, and an internally threaded sleeve is sleeved on the outer side of the screw rod.

[0007] By adopting the above technical solution, the clamped workpiece is pushed down to the grinding belt by the screw rod and the internal threaded sleeve, and the driving motor drives the second rotating roller to drive the grinding belt to rotate at high speed through multiple first rotating rollers to grind the end of the workpiece. The grinding belt is relatively wide, so the end of the workpiece can be fully grinded.

[0008] Specifically, a clamping assembly is provided inside the gantry, and the clamping assembly includes a clamping frame located inside the gantry, and cylinders are installed on both sides of the clamping frame through mounting frames, and the output shaft of the cylinder located inside the clamping frame is fixed with a rubber pad by bolts.

[0009] Specifically, connecting rods are fixed on both sides of the internal threaded sleeve by bolts, the connecting rods penetrate the gantry, and the bottom end of the connecting rods is fixed to the top of the bracket by a flange.

[0010] Specifically, a servo motor is installed on the top of the structural frame through a mounting frame, and an output shaft at the bottom of the servo motor is fixedly connected to the top of the screw rod through a connecting sleeve.

[0011] Specifically, the output shaft on one side of the driving motor is fixedly connected to one end of the second rotating roller through a connecting sleeve.

[0012] Specifically, a solenoid valve is installed at one end of the gantry through a mounting frame, a side of the solenoid valve located inside the gantry is connected to a shaped hose through a pipe joint, and one end of the shaped hose is connected to a nozzle through a threaded groove.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model describes an electrical automation workpiece end grinding device, in which a driving motor is turned on to drive the second rotating roller to rotate at high speed, and the second rotating roller rotates through multiple first rotating rollers to drive the grinding belt to rotate at high speed, and the grinding belt rotates at high speed to grind the workpiece. The grinding belt is relatively wide and can fully grind the end of the workpiece.

[0015] (2) The utility model describes an electrical automation workpiece end grinding device, which lowers the end of the workpiece and places it in a clamping frame, turns on the air cylinder to push the rubber pad to move, clamps the workpiece, turns on the servo motor to drive the screw rod to rotate, and the rotation of the screw rod pushes the internal thread sleeve downward. The internal thread sleeve moves downward and pushes the workpiece clamped in the clamping frame downward through the connecting rod, so that the end face of the workpiece moves down to the grinding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the grinding assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the gantry structure of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the moving component and the clamping component of the utility model;

[0021] Figure 5 This is a schematic diagram of the solenoid valve structure of the utility model;

[0022] In the figure: 1. base frame; 2. grinding assembly; 201. drive motor; 202. first rotating roller; 203. second rotating roller; 204. grinding belt; 3. gantry; 4. moving assembly; 401. structural frame; 402. screw rod; 403. internal threaded sleeve; 404. servo motor; 405. connecting rod; 5. clamping assembly; 501. bracket; 502. cylinder; 503. rubber pad; 6. solenoid valve; 7. shaping hose; 8. nozzle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] The end of the workpiece is polished by a high-speed rotating grinding belt. The grinding belt is wide and can fully polish the end of the workpiece. Figure 1-5 As shown, the electric automatic workpiece end grinding device described in the utility model comprises a base frame 1 and a clamping frame 501, a grinding assembly 2 is arranged inside the base frame 1, and the grinding assembly 2 comprises a driving motor 201 installed on one side of the base frame 1 through a mounting frame and a first rotating roller 202 equidistantly connected to the inside of the base frame 1 through a bearing, a second rotating roller 203 is rotatably connected to one end of the inside of the base frame 1 through a bearing, and a grinding belt 204 is sleeved on the outer side of the second rotating roller 203 and the first rotating roller 202;

[0025] A gantry 3 is fixed to the top of the base frame 1 by bolts, and a moving component 4 is arranged on the top of the gantry 3. The moving component 4 includes a structural frame 401 fixed to the top of the gantry 3 by bolts, and a screw rod 402 is rotatably connected to the inside of the structural frame 401 through a bearing, and an internally threaded sliding sleeve 403 is sleeved on the outer side of the screw rod 402.

[0026] When in use, the clamped workpiece is pushed down to the grinding belt 204 by the screw rod 402 and the internal threaded sleeve 403, and the driving motor 201 drives the second rotating roller 203 to drive the grinding belt 204 to rotate at high speed through multiple first rotating rollers 202 to grind the end of the workpiece. The grinding belt 204 is relatively wide and can fully grind the end of the workpiece.

[0027] For example, Figure 4As shown, the utility model also includes that a clamping assembly 5 is arranged inside the gantry 3, and the clamping assembly 5 includes a bracket 501 located inside the gantry 3, and cylinders 502 are installed on both sides of the bracket 501 through mounting frames, and the output shaft of the cylinder 502 located inside the bracket 501 is fixed with a rubber pad 503 by bolts.

[0028] When in use, the cylinder 502 pushes the rubber pad 503 to move, so that the workpiece can be clamped and fixed in the bracket 501.

[0029] For example, Figure 4 As shown, the utility model also includes that connecting rods 405 are fixed to both sides of the internal threaded sleeve 403 by bolts, the connecting rods 405 penetrate the gantry 3, and the bottom end of the connecting rods 405 is fixed to the top of the bracket 501 by a flange.

[0030] When in use, the internal threaded sleeve 403 moves up and down, thereby driving the bracket 501 to move up and down through the connecting rod 405 .

[0031] For example, Figure 4 As shown, the utility model also includes that a servo motor 404 is installed on the top of the structural frame 401 through a mounting frame, and the output shaft at the bottom of the servo motor 404 is fixedly connected to the top of the screw rod 402 through a connecting sleeve.

[0032] When in use, the servo motor 404 is used to drive the screw rod 402 to rotate.

[0033] For example, Figure 1 , Figure 2 As shown, the utility model also includes that the output shaft on one side of the driving motor 201 is fixedly connected to one end of the second rotating roller 203 through a connecting sleeve.

[0034] When in use, the driving motor 201 is used to drive the second rotating roller 203 to rotate.

[0035] For example, Figure 5 As shown, the utility model also includes that a solenoid valve 6 is installed at one end of the gantry 3 through a mounting frame, and the solenoid valve 6 is located at one side inside the gantry 3 and is connected to a shaping hose 7 through a pipe joint, and one end of the shaping hose 7 is connected to a nozzle 8 through a threaded groove.

[0036] When in use, the solenoid valve 6 is opened to allow external compressed air to be ejected from the nozzle 8 through the shaping hose 7, and the position of the nozzle 8 can be adjusted by twisting the shaping hose 7.

[0037] When the utility model is used, a person uses a power cord to connect the device to an external power source, and uses an air pipe to connect the cylinder 502 and the solenoid valve 6 to an external air compressor;

[0038] Put the end of the workpiece downward into the bracket 501, turn on the cylinder 502 to push the rubber pad 503 to move, clamp the workpiece, turn on the servo motor 404 to drive the screw rod 402 to rotate, the screw rod 402 rotates to push the internal thread sleeve 403 to move downward, the internal thread sleeve 403 moves downward and pushes the workpiece clamped in the bracket 501 downward through the connecting rod 405, so that the end face of the workpiece moves downward to the grinding belt 204;

[0039] The driving motor 201 is turned on to drive the second rotating roller 203 to rotate at a high speed. The second rotating roller 203 rotates through the plurality of first rotating rollers 202 to drive the grinding belt 204 to rotate at a high speed. The grinding belt 204 rotates at a high speed to grind the workpiece. The grinding belt 204 is relatively wide and can fully grind the end of the workpiece.

[0040] When grinding the end of the workpiece, open the solenoid valve 6 to allow external compressed air to enter the shaping hose 7 and be sprayed out through the nozzle 8, so as to blow away the debris generated when grinding the workpiece. The position of the nozzle 8 can be adjusted by twisting the shaping hose 7.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrical automation workpiece end grinding device, characterized in that: The invention comprises a base frame (1) and a clamping frame (501), wherein a grinding assembly (2) is arranged inside the base frame (1), wherein the grinding assembly (2) comprises a driving motor (201) mounted on one side of the base frame (1) via a mounting frame and a first rotating roller (202) equidistantly connected to the inside of the base frame (1) via a bearing, wherein a second rotating roller (203) is rotatably connected to one end of the inside of the base frame (1) via a bearing, and a grinding belt (204) is sleeved on the outer sides of the second rotating roller (203) and the first rotating roller (202); A gantry (3) is fixed to the top of the base frame (1) by bolts, a moving assembly (4) is arranged on the top of the gantry (3), and the moving assembly (4) comprises a structural frame (401) fixed to the top of the gantry (3) by bolts, a screw rod (402) is rotatably connected to the inside of the structural frame (401) by a bearing, and an internally threaded sliding sleeve (403) is sleeved on the outside of the screw rod (402).

2. The electrical automation workpiece end grinding device according to claim 1, characterized in that: A clamping assembly (5) is arranged inside the gantry (3), and the clamping assembly (5) comprises a clamping frame (501) located inside the gantry (3), cylinders (502) are installed on both sides of the clamping frame (501) through mounting frames, and the output shaft of the cylinder (502) located inside the clamping frame (501) is fixed with a rubber pad (503) by bolts.

3. The electrical automation workpiece end grinding device according to claim 1, characterized in that: Connecting rods (405) are fixed to both sides of the internal threaded sleeve (403) by bolts. The connecting rods (405) penetrate the gantry (3). The bottom end of the connecting rod (405) is fixed to the top of the bracket (501) by a flange.

4. The electrical automation workpiece end grinding device according to claim 1, characterized in that: A servo motor (404) is installed on the top of the structural frame (401) via a mounting frame, and an output shaft at the bottom of the servo motor (404) is fixedly connected to the top of the screw rod (402) via a connecting sleeve.

5. The electrical automation workpiece end grinding device according to claim 1, characterized in that: An output shaft on one side of the driving motor (201) is fixedly connected to one end of the second rotating roller (203) via a connecting sleeve.

6. The electrical automation workpiece end grinding device according to claim 1, characterized in that: A solenoid valve (6) is installed at one end of the gantry (3) via a mounting frame; one side of the solenoid valve (6) located inside the gantry (3) is connected to a shaped hose (7) via a pipe joint; one end of the shaped hose (7) is connected to a nozzle (8) via a threaded groove.

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