Part grinding device

Abstract

The utility model relates to the technical field of part grinding machining, and discloses a part grinding machining device which comprises a machining platform, two symmetrically-distributed electric push rods are arranged on the outer side of the machining platform, a movable plate is arranged at one end of each electric push rod and located on the inner side of the machining platform, and a connecting sleeve is arranged at the upper end of each movable plate. A grinding mechanism is arranged on the connecting sleeve and used for grinding the end of a part, a positioning ring is arranged on one side of the connecting sleeve, a worm gear is rotationally arranged on the outer side of the positioning ring, a plurality of grooves distributed in a circumferential array are formed in the positioning ring, and positioning mechanisms are arranged in the grooves and used for fixing the part. An adjusting mechanism is arranged on one side of the connecting sleeve and located at the upper end of the positioning ring and used for driving the worm gear to rotate. When the end grinding fixture is used, a part can be quickly fixed, and the fixing mode is more convenient, so that the grinding efficiency of the end part of the part is greatly improved.

Description

Technical Field

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

[0002] Mechanical parts are the basic components of machinery and are the inseparable individual parts that make up machinery and machines. After production and processing, some existing mechanical parts of different shapes need to be ground on their surfaces.

[0003] For example, the Chinese utility model patent with the announcement number "CN216371429U" discloses "a mechanical parts grinding processing device, including a processing platform, a groove is formed on the top of the processing platform, and a left bottom plate and a right bottom plate are slidably provided at the two ends of the inner part of the groove respectively... In the utility model, all the components of the left grinding mechanism are equivalent to the right grinding mechanism, so that when the left grinding mechanism and the right grinding mechanism work synchronously, the rotation of the fastener can stably clamp the mechanical parts, and then the drive of the motor enables the grinding disc to synchronously grind the two ends of the mechanical parts, thereby improving the processing efficiency of the parts."

[0004] In view of the above-mentioned related technologies, when grinding both ends of a part at the same time, when fixing the part, it is necessary to screw multiple fasteners on the two cylinders separately, which not only increases the labor intensity of the staff, but also makes the fixing efficiency of the part low, thus affecting the grinding efficiency of the part. Therefore, those skilled in the art provide a part grinding device to solve the problems raised in the above-mentioned background technology.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that, in the process of simultaneously grinding both ends of a part, when fixing the part, it is necessary to respectively screw multiple fasteners on two cylinders, which not only increases the labor intensity of the staff, but also makes the fixing efficiency of the part low, thus affecting the grinding efficiency of the part, the utility model provides a part grinding processing device.

[0007] The utility model provides a part grinding processing device adopts the following technical scheme: a part grinding processing device, comprising

[0008] The processing platform has two symmetrically distributed electric push rods on its outer side, a moving plate is provided at one end of the electric push rod, and the moving plate is located on the inner side of the processing platform;

[0009] A connecting sleeve is arranged at the upper end of the moving plate, and a grinding mechanism is arranged on the connecting sleeve for grinding the end of the part;

[0010] A positioning ring is arranged on one side of the connecting sleeve, a worm gear is rotatably arranged on the outer side of the positioning ring, and a plurality of grooves distributed in a circumferential array are arranged inside the positioning ring;

[0011] The positioning mechanism is provided with multiple groups, which are respectively arranged in corresponding grooves to fix the parts;

[0012] And an adjusting mechanism is arranged on one side of the connecting sleeve and located at the upper end of the positioning ring, and is used for driving the worm gear to rotate.

[0013] Preferably, the grinding mechanism comprises

[0014] A motor is arranged on one side of the connecting sleeve;

[0015] The grinding disc is arranged inside the connecting sleeve, one side of which is connected to the output shaft of the motor and is used for grinding the end of the part.

[0016] Preferably, the positioning mechanism includes

[0017] A slider, slidably disposed in the groove;

[0018] A positioning rod is arranged on the slider, and grooves are formed at both ends of the positioning rod to fix the parts;

[0019] The spring is sleeved on the outer side of the positioning rod, and two ends of the spring are respectively connected with one side of the sliding block and the inner wall of the groove.

[0020] Preferably, the adjustment mechanism comprises

[0021] Two connecting blocks are provided and are symmetrically arranged on the same side of the connecting sleeve;

[0022] A worm, rotatably disposed between the two connecting blocks and meshing with the worm wheel, for driving the worm wheel to rotate;

[0023] The handle is rotatably arranged on one side of one of the connecting blocks, one end of which is connected to the worm and is used to drive the worm to rotate.

[0024] Preferably, a plurality of arc-shaped openings for use with the positioning rod are provided on the inner side of the worm wheel, and one end of the positioning rod abuts against the arc-shaped opening to drive the positioning rod to move.

[0025] Preferably, two symmetrically distributed guide rods are provided inside the processing platform, and the movable plate is slidably connected to the guide rods.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] Through the above technical scheme, that is, the part grinding processing device disclosed by the utility model, a connecting sleeve, a grinding mechanism, a positioning ring, a worm gear, a positioning mechanism, an adjustment mechanism and an arc-shaped mouth are set. The connecting sleeve can be driven to move by an electric push rod, so that the two ends of the part can be inserted into the interior of the corresponding connecting sleeve, and the end of the part is in contact with the grinding disk, and then the adjustment mechanism and the worm gear can be used to drive the movement, so that the part can be fixed through multiple means, which not only has a good fixing effect on the part, but also is more convenient, thereby greatly improving the grinding processing efficiency of the part end. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the utility model;

[0029] Figure 2 It is a partial structural schematic diagram of the utility model;

[0030] Figure 3 It is a schematic diagram of the cross-sectional connection structure of the worm wheel and the positioning ring in the utility model;

[0031] Figure 4 for Figure 3 A magnified schematic diagram of the structure of part A.

[0032] Explanation of the accompanying drawings: 1. Processing platform; 2. Electric push rod; 3. Moving plate; 4. Connecting sleeve; 5. Grinding mechanism; 501. Motor; 502. Grinding disc; 6. Positioning ring; 7. Worm gear; 8. Groove; 9. Positioning mechanism; 901. Slider; 902. Positioning rod; 903. Spring; 10. Adjusting mechanism; 101. Connecting block; 102. Worm; 103. Handle; 11. Arc-shaped mouth; 12. Guide rod. DETAILED DESCRIPTION

[0033] 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.

[0034] The utility model embodiment discloses a parts grinding processing device. Figure 1-4A part grinding processing device comprises a processing platform 1, two symmetrically distributed electric push rods 2 are arranged on the outer side of the processing platform 1, a moving plate 3 is arranged at one end of the electric push rod 2, and the moving plate 3 is located on the inner side of the processing platform 1, a connecting sleeve 4 is arranged at the upper end of the moving plate 3, a grinding mechanism 5 is arranged on the connecting sleeve 4, and is used to grind the end of the part, a positioning ring 6 is arranged on one side of the connecting sleeve 4, a worm gear 7 is rotatably arranged on the outer side of the positioning ring 6, and a plurality of grooves 8 distributed in a circumferential array are opened inside the positioning ring 6, a positioning mechanism 9 is arranged in the groove 8, and is used to fix the part, and an adjusting mechanism 10 is arranged on one side of the connecting sleeve 4 and at the upper end of the positioning ring 6, and is used to drive the worm gear 7 to rotate;

[0035] Reference Figure 2 The grinding mechanism 5 includes a motor 501 and a grinding disc 502. The motor 501 is arranged on one side of the connecting sleeve 4, and the grinding disc 502 is arranged inside the connecting sleeve 4. One side of the grinding disc 502 is connected to the output shaft of the motor 501 for grinding the end of the part.

[0036] By adopting the above technical solution, after the end of the part contacts the grinding disc 502 , the motor 501 can drive the grinding disc 502 to rotate, and the grinding disc 502 can quickly grind the end of the part.

[0037] Reference Figure 4 The positioning mechanism 9 includes a slider 901, a positioning rod 902 and a spring 903. The slider 901 is slidably set in the groove 8. The positioning rod 902 is set on the slider 901, and both ends of the positioning rod 902 pass through the groove 8 for fixing the parts. The spring 903 is sleeved on the outside of the positioning rod 902, and the two ends of the spring 903 are respectively connected to one side of the slider 901 and the inner wall of the groove 8.

[0038] By adopting the above technical solution, when the part is inserted into the connecting sleeve 4, multiple positioning rods 902 can be simultaneously moved to contact the outside of the part, so that the part can be quickly fixed.

[0039] Reference Figure 2 and Figure 3The adjusting mechanism 10 includes a connecting block 101, a worm 102 and a handle 103. The two connecting blocks 101 are symmetrically arranged on the same side of the connecting sleeve 4. The worm 102 is rotatably arranged between the two connecting blocks 101, and the worm 102 is engaged with the worm wheel 7 to drive the worm wheel 7 to rotate. The handle 103 is rotatably arranged on one side of one of the connecting blocks 101, and one end of the handle 103 is connected to the worm 102 to drive the worm 102 to rotate; a plurality of arc-shaped openings 11 for use with the positioning rod 902 are opened on the inner side of the worm wheel 7, and one end of the positioning rod 902 is abutted against the arc-shaped opening 11 to drive the positioning rod 902 to move.

[0040] By adopting the above technical solution, the staff can rotate the worm 102 to drive the worm wheel 7 to rotate. The rotation of the worm wheel 7 can squeeze the positioning rod 902 through the arc-shaped opening 11, so that the positioning rod 902 can move to contact the outside of the part, which makes it more convenient to fix the part.

[0041] Reference Figure 1 Two symmetrically distributed guide rods 12 are arranged inside the processing platform 1, and the moving plate 3 is slidably connected to the guide rods 12.

[0042] By adopting the above technical solution, when the electric push rod 2 drives the movable plate 3 to move, the movable plate 3 can move more stably through the guide rod 12.

[0043] Working principle: When the utility model is in use, the electrical components appearing in the present application are all externally connected to the power supply and the control switch. First, one end of the part is placed inside one of the connecting sleeves 4, and the end of the part is in contact with the corresponding grinding disk 502. Then the staff can turn the handle 103 to drive the worm 102 to rotate. The rotation of the worm 102 can drive the worm wheel 7 to rotate. The rotation of the worm wheel 7 can squeeze the positioning rod 902 through the arc-shaped opening 11, so that the positioning rod 902 can move to contact the outside of the part, and one side of the part can be quickly fixed. At this time, one of the electric push rods 2 works to drive the other connecting sleeve 4 to move, so that the other end of the part is also in contact with the corresponding grinding disk 502, and then the other side of the part is fixed in the same way, which not only has a good fixing effect on the part, but also is more convenient. The motor 501 can drive the grinding disk 502 to rotate to grind the end of the part.

[0044] When the utility model is used, the parts can be fixed quickly, and the fixing method is more convenient, so that the grinding efficiency of the end of the parts is greatly improved.

[0045] 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.

[0046] 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 parts grinding device, characterized in that: include A processing platform (1) is provided with two symmetrically distributed electric push rods (2) on its outer side, a movable plate (3) is provided at one end of the electric push rod (2), and the movable plate (3) is located on the inner side of the processing platform (1); A connecting sleeve (4) is arranged at the upper end of the moving plate (3), and a grinding mechanism (5) is arranged on the connecting sleeve for grinding the end of the part; A positioning ring (6) is arranged on one side of the connecting sleeve (4), a worm gear (7) is rotatably arranged on the outer side of the positioning ring, and a plurality of grooves (8) distributed in a circumferential array are arranged inside the positioning ring; A plurality of positioning mechanisms (9) are provided, each of which is arranged in a corresponding groove (8) and is used to fix the parts; And an adjustment mechanism (10) is arranged on one side of the connecting sleeve (4) and located at the upper end of the positioning ring (6), and is used to drive the worm gear (7) to rotate.

2. A parts grinding device according to claim 1, characterized in that: The grinding mechanism (5) comprises A motor (501) is arranged on one side of the connecting sleeve (4); The grinding disc (502) is arranged inside the connecting sleeve (4), one side of which is connected to the output shaft of the motor (501) and is used for grinding the end of the part.

3. A parts grinding device according to claim 1, characterized in that: The positioning mechanism (9) comprises A slider (901) is slidably disposed in the groove (8); A positioning rod (902) is arranged on the slider (901) and has grooves (8) extending through both ends thereof for fixing the parts; The spring (903) is sleeved on the outside of the positioning rod (902), and its two ends are respectively connected to one side of the sliding block (901) and the inner wall of the groove (8).

4. A parts grinding device according to claim 1, characterized in that: The adjustment mechanism (10) comprises Two connecting blocks (101) are provided and are symmetrically arranged on the same side of the connecting sleeve (4); A worm (102) is rotatably disposed between the two connecting blocks (101) and meshes with the worm wheel (7) to drive the worm wheel (7) to rotate; The handle (103) is rotatably arranged on one side of one of the connecting blocks (101), and one end of the handle is connected to the worm (102) for driving the worm (102) to rotate.

5. A parts grinding device according to claim 4, characterized in that: A plurality of arc-shaped openings (11) for use with the positioning rod (902) are provided on the inner side of the worm wheel (7), and one end of the positioning rod (902) abuts against the arc-shaped opening (11) to drive the positioning rod (902) to move.

6. A parts grinding device according to claim 1, characterized in that: Two symmetrically distributed guide rods (12) are arranged inside the processing platform (1), and the movable plate (3) is slidably connected to the guide rods (12).

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