Polishing device convenient to fix

Abstract

The utility model relates to the technical field of polishing equipment, and discloses a polishing device convenient to fix, which comprises a working table and a polishing machine, the bottom of the working table is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a mounting frame, and the mounting frame is fixedly connected with the polishing machine. An adjusting rod is movably connected to the inner wall of the mounting frame, a fixing frame is fixedly connected to the inner side wall of the mounting frame, a motor is fixedly connected to one side of the fixing frame, and a rotating shaft is fixedly connected to an output shaft of the motor through a coupler. According to the polishing device convenient to fix, a pipe fitting machined part can be conveniently fixed during polishing operation, the positioning distance can be adjusted according to the length of the pipe fitting machined part, meanwhile, the abutting degree can be adjusted according to the width of the pipe fitting machined part, and therefore the stability of the pipe fitting machined part during polishing can be improved, the convenience during fixing is improved, and the polishing efficiency is improved. And the convenience of machining operation is effectively improved, and the use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding device which is easy to fix. Background Art

[0002] Grinding equipment refers to mechanical equipment used to grind the surface of an object to achieve a certain degree of flatness or smoothness or to remove defects such as burrs and flash. They are widely used in various industries, such as furniture manufacturing, mobile phone repair, and car beauty. According to different usage scenarios and needs, grinding equipment can be divided into different types, such as manual grinding tools, electric grinding tools, and automatic grinding and polishing equipment.

[0003] The existing grinding device does not have a fixed structure when grinding the workpiece, and usually needs to be installed with a suitable fixing fixture for use, which reduces the convenience of fixation and functionality of use, and brings inconvenience and impact to the grinding work. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a grinding device that is easy to fix, has the advantages of being easy to fix, etc., and solves the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of easy fixation, the utility model provides the following technical solutions: a grinding device that is easy to fix, including a workbench and a grinder, the bottom of the workbench is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a mounting frame, the inner wall of the mounting frame is movably connected to an adjusting rod, the inner side wall of the mounting frame is fixedly connected to a fixing frame, one side of the fixing frame is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft through a coupling, and one end of the rotating shaft is movably connected to a first positioning seat.

[0008] The outer wall of the first positioning seat is fixedly connected with a screw tube, the inner wall of the screw tube is movably connected with a screw rod, one end of the screw rod is movably connected with a tightening pad, the outer wall of the adjusting rod is movably connected with a movable block, the top of the movable block is fixedly connected with a movable frame, one side of the movable frame is movably connected with a connecting shaft, and one end of the connecting shaft is movably connected with a second positioning seat, which is convenient for fixing the pipe processing part during grinding operation, not only can the positioning spacing be adjusted according to the length of the pipe processing part, but also the tightness can be adjusted according to the width of the pipe processing part, thereby improving the stability of the pipe processing part during grinding and improving the convenience of fixing, effectively improving the convenience of processing operations and meeting the use requirements.

[0009] Preferably, a clamping strip is fixedly connected to the outer wall of the rotating shaft, a clamping sleeve is fixedly connected to one side of the first positioning seat, and a clamping groove is provided on the outer wall of the clamping sleeve, which is convenient for operators to disassemble and assemble the first positioning seat and the second positioning seat, so that the positioning seat can be replaced according to the shape requirements of the workpiece, meeting different usage requirements and facilitating the maintenance of the positioning seat, which not only brings convenience to the grinding work, but also has high applicability.

[0010] Preferably, the outer wall of the adjusting rod and the inner wall of the movable block are both provided with threads, and the adjusting rod is threadedly connected to the movable block, so as to facilitate adjustment of the positioning spacing according to the length of the workpiece.

[0011] Preferably, a movable seat is provided on one side of the fixed frame and one side of the movable frame, and a bearing is provided on the inner wall of the movable seat, and the inner ring of the bearing is fixedly connected to one end of the rotating shaft and one end of the connecting shaft respectively, and the fixed frame and the movable frame are movably connected to the rotating shaft and the connecting shaft respectively through the bearing, so that the rotating shaft and the connecting shaft can be movably connected to the fixed frame and the movable frame respectively, so that they can rotate when adjusting the grinding angle.

[0012] Preferably, the inner wall of the ferrule is provided with a rubber fastening sleeve, and the ferrule is movably connected to one end of the rotating shaft through the rubber fastening sleeve, so that the rotating shaft and the ferrule can be fastened and installed, thereby facilitating quick disassembly and assembly when the positioning seat needs to be replaced later.

[0013] Preferably, a movable seat is provided on one side of the mounting frame, and a bearing is provided on the inner wall of the movable seat, and the inner ring of the bearing is fixedly connected to one end of the adjusting rod, and the mounting frame is flexibly connected to the adjusting rod through the bearing, so that the adjusting rod and the mounting frame can be movably connected, so that there is no restriction when the adjusting rod is rotated.

[0014] Preferably, a guide groove is provided on the top of the workbench, and the inner wall of the guide groove is movably connected to the outer wall of the connecting block, which can play a guiding and limiting role when driving the grinding position.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a grinding device that is easy to fix and has the following beneficial effects:

[0017] 1. The grinding device that is easy to fix, through the adjusting rod, the first positioning seat, the screw tube, the screw rod, the tightening pad, the movable block, the movable frame, the connecting shaft and the second positioning seat, is convenient for fixing the pipe processing part during the grinding operation. Not only can the positioning spacing be adjusted according to the length of the pipe processing part, but also the tightening degree can be adjusted according to the width of the pipe processing part, thereby improving the stability of the pipe processing part during grinding and improving the convenience of fixing, effectively improving the convenience of processing operations and meeting the use requirements.

[0018] 2. The grinding device, which is easy to fix, facilitates the operator to disassemble and assemble the first positioning seat and the second positioning seat through the clamping strip, the clamping sleeve and the clamping groove, so that the positioning seat can be replaced according to the shape requirements of the workpiece, meeting different usage requirements and facilitating the maintenance of the positioning seat, which not only brings convenience to the grinding work, but also has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 This is a schematic diagram of the structure of the electric push rod and the mounting frame of the utility model;

[0022] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle;

[0023] Figure 5 It is a schematic side view of the first positioning seat structure of the utility model.

[0024] In the figure: 1. workbench; 2. grinder; 3. guide groove; 4. electric push rod; 5. connecting block; 6. mounting frame; 7. adjusting rod; 8. fixing frame; 9. motor; 10. rotating shaft; 11. first positioning seat; 12. screw tube; 13. screw rod; 14. tightening pad; 15. clamping strip; 16. clamping sleeve; 17. clamping groove; 18. movable block; 19. movable frame; 20. connecting shaft; 21. second positioning seat. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Example 1

[0027] The preferred embodiment of the grinding device provided by the utility model which is easy to fix is ​​as follows: Figures 1 to 5As shown: a grinding device that is easy to fix, includes a workbench 1 and a grinder 2, an electric push rod 4 is fixedly connected to the bottom of the workbench 1, an output end of the electric push rod 4 is fixedly connected to a connecting block 5, a mounting frame 6 is fixedly connected to the top of the connecting block 5, an adjusting rod 7 is movably connected to the inner wall of the mounting frame 6, a fixing frame 8 is fixedly connected to the inner side wall of the mounting frame 6, a motor 9 is fixedly connected to one side of the fixing frame 8, an output shaft of the motor 9 is fixedly connected to a rotating shaft 10 through a coupling, and one end of the rotating shaft 10 is movably connected to a first positioning seat 11.

[0028] The outer wall of the first positioning seat 11 is fixedly connected with a screw tube 12, the inner wall of the screw tube 12 is movably connected with a screw rod 13, one end of the screw rod 13 is movably connected with a tightening pad 14, the outer wall of the adjusting rod 7 is movably connected with a movable block 18, the top of the movable block 18 is fixedly connected with a movable frame 19, one side of the movable frame 19 is movably connected with a connecting shaft 20, and one end of the connecting shaft 20 is movably connected with a second positioning seat 21, which is convenient for fixing the pipe processing part during grinding operation, not only can the positioning spacing be adjusted according to the length of the pipe processing part, but also the tightness can be adjusted according to the width of the pipe processing part, thereby improving the stability of the pipe processing part during grinding and improving the convenience of fixing, effectively improving the convenience of processing operations and meeting the use requirements.

[0029] In this embodiment, a clamping strip 15 is fixedly connected to the outer wall of the rotating shaft 10, and a clamping sleeve 16 is fixedly connected to one side of the first positioning seat 11. A clamping groove 17 is provided on the outer wall of the clamping sleeve 16, which is convenient for operators to disassemble and assemble the first positioning seat 11 and the second positioning seat 21, so that the positioning seat can be replaced according to the shape requirements of the workpiece, meeting different usage requirements and facilitating the maintenance of the positioning seat, which not only brings convenience to the grinding work, but also has high applicability.

[0030] Example 2

[0031] On the basis of Example 1, a preferred embodiment of the grinding device provided by the present invention that is easy to fix is ​​as follows: Figures 1 to 5 As shown: the outer wall of the adjusting rod 7 and the inner wall of the movable block 18 are both provided with threads, and the adjusting rod 7 is threadedly connected with the movable block 18, so as to adjust the positioning spacing according to the length of the workpiece.

[0032] In this embodiment, movable seats are provided on one side of the fixed frame 8 and one side of the movable frame 19, and bearings are provided on the inner walls of the movable seats. The inner rings of the bearings are fixedly connected to one end of the rotating shaft 10 and one end of the connecting shaft 20 respectively, and the fixed frame 8 and the movable frame 19 are movably connected to the rotating shaft 10 and the connecting shaft 20 respectively through bearings, so that the rotating shaft 10 and the connecting shaft 20 can be movably connected to the fixed frame 8 and the movable frame 19 respectively, so that they can rotate when adjusting the grinding angle.

[0033] Furthermore, a rubber fastening sleeve is provided on the inner wall of the ferrule 16, and the ferrule 16 is movably connected to one end of the rotating shaft 10 through the rubber fastening sleeve, so that the rotating shaft 10 and the ferrule 16 can be fastened and installed, so that it is convenient to quickly disassemble and assemble when the positioning seat needs to be replaced later.

[0034] Furthermore, a movable seat is provided on one side of the mounting frame 6, and a bearing is provided on the inner wall of the movable seat, and the inner ring of the bearing is fixedly connected to one end of the adjusting rod 7, and the mounting frame 6 is movably connected to the adjusting rod 7 through the bearing, so that the adjusting rod 7 can be movably connected to the mounting frame 6, so that there is no restriction when the adjusting rod 7 is rotated.

[0035] In addition, a guide groove 3 is provided on the top of the workbench 1, and the inner wall of the guide groove 3 is movably connected to the outer wall of the connecting block 5, which can play a guiding and limiting role when driving the grinding position.

[0036] When in use, first insert one end of the pipe processing part into the first positioning seat 11, and then rotate the adjusting rod 7 to adjust the movable block 18 to move on the mounting frame 6, so that the second positioning seat 21 can contact and position with the other end of the pipe processing part, and then rotate the screws 13 on the first positioning seat 11 and the second positioning seat 21 respectively, so that the abutting pad 14 can position the pipe processing part, so that the pipe processing part is stable during subsequent grinding, and the electric push rod 4 installed at the bottom of the workbench 1 can drive the mounting frame 6 to move during the grinding work, so that the grinding position of the pipe fitting can be adjusted during grinding, and when the motor 9 is started, the grinding angle of the pipe fitting can also be adjusted under the drive of the rotating shaft 10 to improve the grinding effect, and when the positioning seat is needed according to the grinding part, the first positioning seat 11 and the second positioning seat 21 can be pulled to one side to make them disengaged from one end of the rotating shaft 10 and one end of the connecting shaft 20 respectively, and at the same time, the clamping strips 15 outside the rotating shaft 10 and the connecting shaft 20 are simultaneously disengaged from the clamping groove 17, which is convenient for replacing and maintaining the positioning seat.

[0037] To sum up, this grinding device which is easy to fix can not only adjust the positioning spacing according to the length of the pipe processing part, but also adjust the tightness according to the width of the pipe processing part. At the same time, it is convenient for the operator to disassemble and assemble the first positioning seat 11 and the second positioning seat 21, so that the positioning seat can be replaced or maintained according to the shape requirements of the processing part.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device that is easy to fix, comprising a workbench (1) and a grinder (2), characterized in that: The bottom of the workbench (1) is fixedly connected to an electric push rod (4), the output end of the electric push rod (4) is fixedly connected to a connecting block (5), the top of the connecting block (5) is fixedly connected to a mounting frame (6), the inner wall of the mounting frame (6) is movably connected to an adjusting rod (7), the inner side wall of the mounting frame (6) is fixedly connected to a fixing frame (8), one side of the fixing frame (8) is fixedly connected to a motor (9), the output shaft of the motor (9) is fixedly connected to a rotating shaft (10) via a coupling, and one end of the rotating shaft (10) is movably connected to a first positioning seat (11); The outer wall of the first positioning seat (11) is fixedly connected to a screw tube (12), the inner wall of the screw tube (12) is movably connected to a screw rod (13), one end of the screw rod (13) is movably connected to a locking pad (14), the outer wall of the adjusting rod (7) is movably connected to a movable block (18), the top of the movable block (18) is fixedly connected to a movable frame (19), one side of the movable frame (19) is movably connected to a connecting shaft (20), and one end of the connecting shaft (20) is movably connected to a second positioning seat (21).

2. A grinding device that is easy to fix according to claim 1, characterized in that: A clamping strip (15) is fixedly connected to the outer wall of the rotating shaft (10), a clamping sleeve (16) is fixedly connected to one side of the first positioning seat (11), and a clamping groove (17) is provided on the outer wall of the clamping sleeve (16).

3. A grinding device that is easy to fix according to claim 1, characterized in that: The outer wall of the adjusting rod (7) and the inner wall of the movable block (18) are both provided with threads, and the adjusting rod (7) and the movable block (18) are threadedly connected.

4. A grinding device that is easy to fix according to claim 1, characterized in that: A movable seat is provided on one side of the fixed frame (8) and one side of the movable frame (19), and a bearing is provided on the inner wall of the movable seat, and the inner ring of the bearing is fixedly connected to one end of the rotating shaft (10) and one end of the connecting shaft (20) respectively, and the fixed frame (8) and the movable frame (19) are movably connected to the rotating shaft (10) and the connecting shaft (20) respectively through the bearing.

5. The grinding device that is easy to fix according to claim 2, characterized in that: The inner wall of the clamping sleeve (16) is provided with a rubber fastening sleeve, and the clamping sleeve (16) is movably connected to one end of the rotating shaft (10) via the rubber fastening sleeve.

6. A grinding device that is easy to fix according to claim 1, characterized in that: A movable seat is provided on one side of the mounting frame (6), and a bearing is provided on the inner wall of the movable seat. The inner ring of the bearing is fixedly connected to one end of the adjusting rod (7), and the mounting frame (6) is movably connected to the adjusting rod (7) via the bearing.

7. The grinding device that is easy to fix according to claim 1, characterized in that: A guide groove (3) is provided on the top of the workbench (1), and the inner wall of the guide groove (3) is movably connected to the outer wall of the connecting block (5).

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