CN108058081A - A kind of sanding apparatus of machine components - Google Patents

Abstract

The invention discloses a grinding device for mechanical parts, which comprises a vibration damping device. A bracket is arranged on the top of the vibration damping device. There is a lifting oil pressure rod at the lower end, and a vertical slider is set at the upper end of the lifting oil pressure rod. There is a No. 1 bearing in the vertical slider on the right side, a No. 1 shaft in the No. 1 bearing, and a horizontal sliding block on the left side of the No. 1 shaft. A horizontal dovetail groove is arranged on the horizontal sliding rod, and a horizontal sliding block is arranged in the horizontal dovetail groove. The invention relates to the technical field of grinding of mechanical parts. The vertical chute, lifting oil pressure rod and vertical slider added to the grinding device of this mechanical part make the grinding device have the function of moving up and down, and the height of the grinding device can be adjusted according to the requirements to meet the grinding requirements of different heights. The ball nut and the ball screw can be precisely positioned, so that the grinding device can be positioned more accurately laterally.

Description

Grinding device for mechanical parts

technical field

The invention relates to the technical field of grinding of mechanical parts, in particular to a grinding device of mechanical parts.

Background technique

With the development of society and the continuous advancement of science and technology, in the field of mechanical processing, there are various types of mechanical materials, and most of the mechanical materials need to be polished. The mechanical parts grinding device is widely used in the mold industry and the finishing and surface polishing of parts. It is a substitute for similar pneumatic products. However, the mechanical parts grinding machines on the market currently have poor fixing capabilities for mechanical parts, which can easily lead to parts grinding. The looseness during the time causes the stability of the grinding device to deteriorate when grinding the mechanical parts.

Most of the existing grinding devices for mechanical parts are fixed grinding, which can only grind a fixed area of the mechanical parts, and cannot process the required grinding surface of the mechanical parts at one time. Multiple clamping is required, which greatly reduces the grinding efficiency. The problem that the moving grinding device cannot be positioned accurately.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a grinding device for mechanical parts, which solves the problem that most of the existing grinding devices for mechanical parts are fixed grinding, which can only grind a fixed area of the mechanical parts, and cannot adjust the required parts of the mechanical parts. The grinding surface is processed at one time, and multiple clamping is required, which greatly reduces the grinding efficiency and the problem that the moving grinding device cannot be positioned accurately.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a grinding device for mechanical parts, including a vibration damping device, a bracket is provided at the top of the vibration damping device, a clamp body is provided in the middle of the upper end of the bracket, and the bracket Vertical chute is provided on the left and right sides, the lower end of the vertical chute is provided with a lifting oil pressure rod, the upper end of the lifting oil pressure rod is provided with a vertical slider, and the vertical slider on the right side is provided with a There is a No. 1 bearing, a No. 1 shaft is arranged in the No. 1 bearing, a horizontal slide bar is provided on the left side of the No. 1 shaft, and a horizontal dovetail groove is arranged on the horizontal slide bar. Horizontal slider, the lower end of the horizontal slider is provided with a grinder body, the left end of the horizontal slide bar is provided with a horizontal drive housing, the top wall in the horizontal drive housing is provided with a No. 1 motor seat, and the No. 1 motor The lower end of the seat is provided with a No. 1 motor, the output shaft of the No. 1 motor is provided with a No. 1 gear, the underside of the No. 1 gear is provided with a No. 2 gear, and the left side of the No. 2 gear is provided with a No. 2 bearing. Both the bearing and the No. 2 gear are sleeved on the ball nut, and a ball screw is provided inside the ball nut. A hollow shaft is provided on the left side of the transverse drive housing, and a No. 3 bearing is provided on the left end of the hollow shaft. The No. 3 bearing is fixed in the rotating drive housing, and the left end of the hollow shaft is provided with an annular internal gear, and the inner side of the annular internal gear meshes with the No. 3 gear, and the No. 3 gear is sleeved on the output shaft of the No. 2 motor , the upper end of the No. 2 motor is provided with a No. 2 motor base, and the upper end of the No. 2 motor base is fixed on the rotary drive housing, and the rotary drive housing is fixed on the right vertical slider.

Preferably, the ball screw runs through the lateral drive housing, the right side of the ball screw is connected to the lateral slider, and the right part of the ball screw is slidably connected to the lateral drive housing through a sealing ring.

Preferably, the ball nut is fixedly connected to the second gear through a fixing screw.

Preferably, the vibration-damping device includes a vibration-damping base, a vibration-damping spring is provided on the vibration-damping base, a vibration-damping upper cover is provided on the upper end of the vibration-damping spring, and the upper end of the vibration-damping upper cover is fixed on the bracket.

Preferably, an anti-slip pad is provided at the lower end of the vibration-damping base, and the anti-slip pad is made of rubber material.

Beneficial effect

The invention provides a grinding device for mechanical parts. Has the following beneficial effects:

(1) The grinding device of the mechanical parts has the function of moving grinding. The vertical chute, lifting oil pressure rod and vertical slider are added to make the grinding device have the function of moving up and down, and the height of the grinding device can be adjusted according to requirements. , to meet the grinding requirements of different heights; added No. 1 bearing, No. 1 shaft, horizontal slide bar, horizontal dovetail groove, horizontal slider, grinder body, horizontal drive shell, No. 1 motor, No. 1 gear, and No. 2 gear , No. 2 bearing, ball nut, ball screw, sealing ring, fixing screw, and hollow shaft, the lateral movement device is composed, so that the grinding device has the function of lateral movement, and the positioning is accurate. The added ball nut and ball screw can be accurately Positioning enables more precise lateral positioning of the grinding device.

(2) The grinding device of the mechanical parts has a vibration damping function, and the added vibration damping base, vibration damping spring, vibration damping upper cover, and anti-skid pad form the vibration damping device, which can effectively prevent the impact of vibration on the grinding quality.

Description of drawings

Fig. 1 is the structural representation of the polishing device of a kind of mechanical parts of the present invention;

Fig. 2 is the partial structural enlarged view of A in Fig. 1;

Fig. 3 is the partial structural enlarged view of B in Fig. 1;

Fig. 4 is a structural diagram of a vibration damping device in a grinding device for mechanical parts of the present invention.

In the figure: 1 vibration-damping device, 101 vibration-damping base, 102 vibration-damping spring, 103 vibration-damping upper cover, 104 anti-skid pad, 2 bracket, 3 fixture body, 4 vertical chute, 5 lifting hydraulic rod, 6 vertical Slider, 7 No. 1 bearing, 8 No. 1 shaft, 9 Transverse slider, 901 Transverse dovetail groove, 10 Transverse slider, 11 Grinder body, 12 Transverse drive housing, 13 No. 1 motor, 14 No. 1 gear, 15 No. 2 gear, 16 No. 2 bearing, 17 ball nut, 18 ball screw, 19 sealing ring, 20 fixing screw, 21 hollow shaft, 22 No. 3 bearing, 23 rotary drive shell, 24 No. 2 motor seat, 25 No. 2 Motor, 26 No. 3 gears, 27 annular internal gears, 28 No. 1 motor seats.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a grinding device for mechanical parts, including a vibration damping device 1, a bracket 2 is provided at the top of the vibration damping device 1, a clamp body 3 is provided in the middle of the upper end of the bracket 2, and the bracket 2 Vertical chute 4 is provided on the left and right sides, and the lower end of the vertical chute 4 is provided with a lifting oil pressure rod 5, and the upper end of the lifting oil pressure rod 5 is provided with a vertical slider 6, and the inner vertical slider 6 on the right side is No. 1 bearing 7 is provided, and No. 1 shaft 8 is arranged in No. 1 bearing 7. A horizontal slide bar 9 is provided on the left side of No. 1 shaft 8. A horizontal dovetail groove 901 is provided on the horizontal slide bar 9. A horizontal dovetail groove 901 is provided in the horizontal dovetail groove 901 There is a transverse slider 10, the lower end of the transverse slider 10 is provided with a grinder body 11, the left end of the transverse slide bar 9 is provided with a transverse drive housing 12, and the top wall in the transverse drive housing 12 is provided with a No. 1 motor seat 28, a No. 1 The model of motor is 2IK6RGN-C, No. 1 motor seat 28 lower end is provided with No. 1 motor 13, is provided with No. 1 gear 14 on No. 1 motor 13 output shafts, and No. 1 gear 14 lower side is provided with No. 2 gears 15, No. 2 gears 15 There is No. 2 bearing 16 on the left side, No. 2 bearing 16 and No. 2 gear 15 are both sleeved on ball nut 17, ball screw 18 is arranged inside ball nut 17, and hollow shaft 21 is arranged on the left side of transverse drive housing 12. The left end of the hollow shaft 21 is provided with a No. 3 bearing 22, and the No. 3 bearing 22 is fixed on the rotating drive housing 23. The left end of the hollow shaft 21 is provided with an annular internal gear 27, and the inner side of the annular 27 internal gear meshes with the No. 3 gear 26. The third gear 26 is sleeved on the output shaft of the second motor 25, the model of the second motor is 2IK6RGN-C, the upper end of the second motor 25 is provided with a second motor seat 24, and the upper end of the second motor seat 24 is fixed on the rotating drive housing 23, the rotating drive housing 23 is fixed on the right vertical slider 6, the ball screw 18 runs through the horizontal drive housing 12, the right side of the ball screw 18 is connected with the horizontal slider 10, and the right part of the ball screw 18 passes through The sealing ring 19 is slidingly connected with the lateral drive housing 12, the ball nut 17 is fixedly connected with the second gear 15 through the set screw 20, the vibration damping device 1 includes a vibration damping base 101, and the vibration damping base 101 is provided with a vibration damping spring 102, which absorbs The upper end of the vibration spring 102 is provided with a vibration-damping upper cover 103, and the upper end of the vibration-damping upper cover 103 is fixed on the support 2, and the lower end of the vibration-damping base 101 is provided with an anti-skid pad 104, which is made of rubber materials. The components are all connected to the external main controller and the 220V commercial power, and the main controller can be a conventional known device that plays a control role such as a computer.

When in use, install the mechanical parts grinding device to the designated position, and the operator installs the workpiece on the fixture body 3. When it is necessary to raise the grinder body 11, adjust the height of the lifting oil pressure rod 5, and the lifting oil pressure rod 5 drives The vertical slider 6 moves up and down, and the vertical slider 6 moves up and down to drive the horizontal slide bar 9; when horizontal adjustment is required, the No. 1 motor 13 is started, and the No. 1 motor 13 drives the No. 1 gear 14 to rotate, and the driving force passes through the No. 2 gear 15 is transmitted to the ball nut 17, the ball nut 17 rotates to make the ball screw 18 move, the ball screw 18 moves to drive the horizontal slider 10 to move, and the horizontal slider 10 moves to drive the sander body 11 to move laterally; when it needs to rotate, start the two No. motor 25, the driving force is transmitted to the hollow shaft 21 through the No. 3 gear 26 and the annular internal gear 27, so that the hollow shaft 21 rotates, and the rotation of the hollow shaft drives the rotating drive housing 23 to rotate, and the rotating drive housing 23 drives the horizontal slide bar 9 to rotate , the rotation of the horizontal slide bar 9 drives the rotation of the horizontal slider 10, and the rotation of the horizontal slider 10 drives the rotation of the grinder body 11, thereby realizing the grinding device for rotating mechanical parts.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. A grinding device for mechanical parts, comprising a vibration damping device (1), characterized in that: the top of the vibration damping device (1) is provided with a bracket (2), and the middle part of the upper end of the bracket (2) is provided with a clamp body (3), the left and right sides of the bracket (2) are provided with vertical chutes (4), and the lower end of the vertical chute (4) is provided with a lifting oil pressure rod (5), and the lifting oil pressure The upper end of the rod (5) is provided with a vertical slider (6), the vertical slider (6) on the right side is provided with a No. 1 bearing (7), and the No. 1 bearing (7) is provided with a No. 1 shaft (8 ), the left side of the No. 1 shaft (8) is provided with a transverse slide bar (9); The horizontal sliding bar (9) is provided with a horizontal dovetail groove (901), the horizontal dovetail groove (901) is provided with a horizontal slider (10), and the lower end of the horizontal slider (10) is provided with a grinding The device body (11), the left end of the horizontal slide bar (9) is provided with a horizontal drive housing (12), and the top wall in the horizontal drive housing (12) is provided with a No. 1 motor base (28), the A No. 1 motor (13) is provided at the lower end of the No. 1 motor base (28), and a No. 1 gear (14) is provided on the output shaft of the No. 1 motor (13), and a No. 2 gear is provided on the lower side of the No. 1 gear (14). (15), the left side of the No. 2 gear (15) is provided with a No. 2 bearing (16), and the No. 2 bearing (16) and the No. 2 gear (15) are all sleeved on the ball nut (17). A ball screw (18) is arranged inside the ball nut (17); The left side of the transverse drive housing (12) is provided with a hollow shaft (21), and the left end of the hollow shaft (21) is provided with a No. 3 bearing (22), and the No. 3 bearing (22) is fixed on the rotating drive Housing (23), the left end of the hollow shaft (21) is provided with an annular internal gear (27), the inner side of the annular (27) internal gear meshes with the No. 3 gear (26), and the No. 3 gear (26) ) is sleeved on the output shaft of the No. 2 motor (25), the No. 2 motor (25) upper end is provided with the No. 2 motor seat (24), and the No. 2 motor seat (24) upper end is fixed on the rotating drive housing ( 23), the rotary drive housing (23) is fixed on the right side vertical slider (6). 2. A grinding device for mechanical parts according to claim 1, characterized in that: the ball screw (18) runs through the lateral drive housing (12), and the right side of the ball screw (18) is connected to the lateral direction The slider (10) is connected, and the right part of the ball screw (18) is slidably connected with the lateral drive housing (12) through a sealing ring (19). 3. A grinding device for mechanical parts according to claim 1, characterized in that: the ball nut (17) is fixedly connected to the second gear (15) through a fixing screw (20). 4. A grinding device for mechanical parts according to claim 1, characterized in that: the vibration-damping device (1) comprises a vibration-damping base (101), and the vibration-damping base (101) is provided with a vibration-damping A spring (102), the upper end of the damping spring (102) is provided with a damping upper cover (103), and the upper end of the damping upper cover (103) is fixed on the support (2). 5. A grinding device for mechanical parts according to claim 4, characterized in that: the lower end of the vibration-damping base (101) is provided with an anti-slip pad (104), and the anti-slip pad (104) is made of rubber material to make.