Polishing device for trundle production

Abstract

The utility model discloses a polishing device for trundle production, which comprises a shell, a polishing assembly and limiting assemblies, the top of the shell is provided with the polishing assembly, the shell is internally provided with a slide way, the limiting assemblies are arranged on both sides of the slide way in the shell, and one side of the polishing assembly is provided with a cleaning assembly; the limiting assembly comprises a rotating seat, one side of the rotating seat is connected with a telescopic sleeve through a bolt, one side of the telescopic sleeve is connected with a telescopic rod in a sleeving mode, one end of the telescopic rod is connected with a clamping plate through a bolt, and the side, located on the telescopic rod, in the telescopic sleeve is connected with an air cushion strip in a gluing mode. The polishing device for trundle production is simple in structure, convenient to operate, more efficient and stable to use and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model relates to the technical field of caster production, in particular to a grinding device for caster production. Background Art

[0002] Casters are a general term, including movable casters, fixed casters and movable casters with brakes. Casters are composed of three parts: a bracket, a connector and a single wheel. During the production process, in order to avoid the burrs of the casters affecting the quality of use, a grinding device is required for grinding.

[0003] Publication No.: CN212399157U discloses a grinding machine for producing trolley casters, including a conveying frame, a No. 1 motor, a conveyor belt, and a placement seat. A flip mechanism is installed at the front of the conveying frame, and a grinding mechanism is arranged above the conveying frame. The flip mechanism includes a No. 1 electric telescopic column, a mounting plate, and a No. 2 electric telescopic column. The mounting plate is arranged on the upper end of the No. 1 electric telescopic column.

[0004] At present, the existing grinding devices have the following disadvantages when in use: lack of a quick positioning mechanism, usually in order to ensure the continuity of the continuous grinding operation of the caster, a clamping mechanism is required to fix and adjust the caster, but the price of automated equipment such as mechanical claws is relatively high, which easily increases the cost of using the device, and the flexibility and practicality of use are relatively general. To this end, we propose a grinding device for caster production. Utility Model Content

[0005] The main purpose of the utility model is to provide a grinding device for caster production, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A grinding device for caster production, comprising a shell, a grinding assembly and a limit assembly, wherein the grinding assembly is arranged on the top of the shell, a slideway is provided in the shell, the limit assemblies are arranged on both sides of the slideway in the shell, and a cleaning assembly is arranged on one side of the grinding assembly;

[0008] The limiting assembly includes a rotating seat, one side of the rotating seat is connected to the telescopic sleeve by bolts, one side of the telescopic sleeve is sleeved and connected to the telescopic rod, one end of the telescopic rod is connected to the clamping plate by bolts, and one side of the telescopic rod in the telescopic sleeve is connected to the air cushion strip by gluing.

[0009] Furthermore, the cleaning component includes a recovery tank, a feed port is opened at the bottom of the recovery tank, a filter is arranged on one side of the recovery tank, an exhaust fan is arranged on one side of the recovery tank, and the air inlet end of the exhaust fan is located in the recovery tank, and the recovery tank is connected to the exhaust fan by bolts.

[0010] Furthermore, a return spring is provided in the telescopic sleeve located on the outer periphery of the telescopic rod.

[0011] Furthermore, the grinding assembly includes a fixed frame, a push rod is arranged on the top of the fixed frame, the output end of the push rod is located in the fixed frame and connected to a sliding frame by bolts, a grinding wheel is rotatably connected to the bottom of the sliding frame, and the fixed frame is connected to the electric push rod by bolts.

[0012] Furthermore, a baffle is rotatably connected to one side of the slideway, servo motors are arranged on both sides of the shell, the servo motor is connected to the rotating seat through a driving shaft, and the shell is connected to the servo motor through bolts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the setting of the limit assembly, rotating seat, telescopic sleeve, telescopic rod and air cushion strip, the deformation caused by inflation can be used to form a quick clamping mechanism, which can not only assist in limiting the caster, but also use rotation to adjust the grinding position. The structure is simple, the use is more reliable and convenient, and it is also beneficial to improve the grinding efficiency.

[0015] 2. Through the cleaning components, recovery tank, filter and exhaust fan, the negative pressure generated by the exhaust can be used to recover the dust and waste chips generated by grinding. The structure is simple and the use is more reasonable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a grinding device for caster production.

[0017] Figure 2 The utility model is a schematic diagram of the shell cross-section structure of a grinding device for caster production.

[0018] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a limit assembly of a grinding device for caster production.

[0019] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a telescopic sleeve of a grinding device for caster production.

[0020] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of a grinding component of a grinding device for caster production.

[0021] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of a cleaning component of a grinding device for caster production.

[0022] In the figure: 1. Shell; 2. Grinding assembly; 201. Fixed frame; 202. Electric push rod; 203. Sliding frame; 204. Grinding wheel; 3. Slide; 4. Limiting assembly; 401. Rotating seat; 402. Telescopic sleeve; 403. Telescopic rod; 404. Air cushion strip; 405. Reset spring; 406. Clamp; 5. Cleaning assembly; 501. Recovery trough; 502. Feed inlet; 503. Filter; 6. Exhaust fan; 7. Baffle; 8. Servo motor. 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] like Figure 1 , 3 As shown in Figure 4, a grinding device for caster production includes a housing 1, a grinding assembly 2 and a limit assembly 4. The grinding assembly 2 is arranged on the top of the housing 1, a slideway 3 is provided in the housing 1, and the limit assemblies 4 are arranged on both sides of the slideway 3 in the housing 1, and a cleaning assembly 5 is arranged on one side of the grinding assembly 2;

[0025] The limiting assembly 4 includes a rotating seat 401, one side of the rotating seat 401 is connected to a telescopic sleeve 402 by bolts, one side of the telescopic sleeve 402 is sleeved and connected to a telescopic rod 403, one end of the telescopic rod 403 is connected to a clamping plate 406 by bolts, and one side of the telescopic sleeve 402 located on the telescopic rod 403 is connected to an air cushion strip 404 by gluing.

[0026] Among them, the cleaning component 5 includes a recovery tank 501, a feed port 502 is opened at the bottom of the recovery tank 501, a filter screen 503 is arranged on one side of the recovery tank 501, an exhaust fan 6 is arranged on one side of the recovery tank 501, and the air inlet end of the exhaust fan 6 is located in the recovery tank 501.

[0027] In this embodiment, Figure 1 and 6 As shown, the negative pressure generated by the exhaust fan 6 can suck the dust and waste chips generated by grinding into the recovery tank 501 for recovery.

[0028] A return spring 405 is provided in the telescopic sleeve 402 and located on the outer periphery of the telescopic rod 403 .

[0029] In this embodiment, Figure 4 As shown, the resetting spring 405 facilitates utilizing the elastic driving force to push the telescopic rod 403 to retract and perform a resetting action.

[0030] The grinding assembly 2 includes a fixed frame 201, a push rod 202 is arranged on the top of the fixed frame 201, the output end of the push rod 202 is located in the fixed frame 201 and connected to a sliding frame 203 by bolts, and a grinding wheel 204 is rotatably connected to the bottom of the sliding frame 203.

[0031] In this embodiment, Figure 5 As shown, the position of the grinding wheel 204 and the use position of the grinding mechanism can be adjusted by driving the sliding frame 203 through the electric push rod 202. The bottom of the sliding frame is connected to the driving motor through bolts, and the driving motor is connected to the grinding wheel 204 through a driving shaft.

[0032] A baffle 7 is rotatably connected to one side of the slideway 3 , and servo motors 8 are disposed on both sides of the housing 1 . The servo motors 8 are connected to the rotating seat 401 via a driving shaft.

[0033] In this embodiment, Figure 2 As shown, the servo motor 8 is used to drive the rotating seat 401 to rotate, the outer side of the housing 1 is connected to the second servo motor through bolts, and the second servo motor is connected to the baffle 7 through a driving shaft.

[0034] It should be noted that the utility model is a grinding device for caster production. When working, the caster first enters the slideway 3 of the shell 1 and rolls to one side of the baffle 7. The external air pump is manually turned on to inflate the air cushion strip 404. The deformation caused by the inflation of the air cushion strip 404 is used to push the telescopic rod 403 to slide outward, and the caster is clamped by the clamping plate 406 to complete the rapid auxiliary limiting processing. At the same time, the electric push rod 202 is manually turned on to drive the sliding frame 203 to slide downward, so that the grinding wheel 204 contacts the outer surface of the caster. The driving motor is manually turned on to drive the grinding wheel 20 4 is rotated to grind the caster, then the servo motor 8 is manually turned on to drive the rotating seat 401 to rotate, and the caster is driven to rotate and control the grinding position through the clamping plate 406. At the same time, the exhaust fan 6 is manually turned on, and the negative pressure generated by the exhaust can be used to guide the baffle 7 to suck the dust and waste generated by the grinding through the feed port 502 into the recovery tank 501 to complete the recovery, thereby reducing environmental pollution. Finally, the second servo motor is manually turned on to drive the baffle 7 to rotate, and the caster can automatically slide out to complete the discharge. The overall structure is simple and compact, low cost, easy to operate, and more efficient.

[0035] The above shows and describes the basic principle and main features of the utility model and the 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 are only for explaining the principle 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 utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for caster production, comprising a housing (1), a grinding assembly (2) and a limit assembly (4), Features: A grinding assembly (2) is arranged on the top of the shell (1), a slideway (3) is provided in the shell (1), limiting assemblies (4) are arranged on both sides of the slideway (3) in the shell (1), and a cleaning assembly (5) is arranged on one side of the grinding assembly (2); The limiting assembly (4) comprises a rotating seat (401), one side of the rotating seat (401) is connected to a telescopic sleeve (402) by means of bolts, one side of the telescopic sleeve (402) is sleeve-connected to a telescopic rod (403), one end of the telescopic rod (403) is connected to a clamping plate (406) by means of bolts, and one side of the telescopic rod (403) in the telescopic sleeve (402) is connected to an air cushion strip (404) by means of gluing.

2. A grinding device for caster production according to claim 1, Features: The cleaning component (5) comprises a recovery trough (501), a feed port (502) is provided at the bottom of the recovery trough (501), a filter screen (503) is provided on one side of the recovery trough (501), an exhaust fan (6) is provided on one side of the recovery trough (501), and an air inlet end of the exhaust fan (6) is located in the recovery trough (501).

3. A grinding device for caster production according to claim 1, Features: A return spring (405) is provided in the outer sleeve of the telescopic rod (403) in the telescopic sleeve (402).

4. A grinding device for caster production according to claim 1, Features: The grinding assembly (2) comprises a fixed frame (201), the top of which is provided with an electric push rod (202), the output end of the electric push rod (202) is located inside the fixed frame (201) and is connected to a sliding frame (203) via bolts, and the bottom of the sliding frame (203) is rotatably connected to a grinding wheel (204).

5. A grinding device for caster production according to claim 1, Features: A baffle (7) is rotatably connected to one side of the slideway (3), and servo motors (8) are provided on both sides of the housing (1). The servo motors (8) are connected to a rotating seat (401) via a driving shaft.

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