CN218518346U - Casting primary finished product grinding device - Google Patents

Abstract

The utility model discloses a grinding device for casting primary products, which comprises a base, a moving plate 1 and a fixed block, the upper surface of the base is fixedly connected with a protective shell, the top of the protective shell is fixedly connected with a grinding mechanism, and a moving groove 1 is provided in the base. The bottom of the moving groove 1 is provided with a groove 1, and the servo unit is fixedly connected to the bottom of the groove 1. The moving plate 1 is slidably connected in the moving groove 1 through the threaded screw rod 2, and the upper surface of the moving plate 1 is symmetrically opened. Groove 1, and groove 2 is set in the middle of the moving plate 1, the biaxial motor is fixedly connected to the groove 2, the fixed block is fixedly connected to the upper end of the moving plate 2, groove 3 is set in the fixed block, and the worm is movably connected to the In the third groove, the surface of the rotating plate is fixedly connected to the rotating shaft, the rotating shaft is movably connected to the fixed block through the bearing, and the rotating shaft is connected to the worm through the worm wheel. The grinding device for the first cast product can be flexibly adjusted according to actual needs.

Description

A grinding device for casting primary products

technical field

The utility model relates to the technical field of processing and grinding, in particular to a grinding device for primary casting products.

Background technique

The initial casting product refers to the semi-finished product that has not undergone external surface treatment operations such as grinding and polishing. The initial casting product needs to be polished with a professional grinding device to obtain a smoother surface. However, the common grinding device for the initial casting product It is not possible to flexibly adjust the grinding height and grinding angle of the primary casting product according to the needs of different operators, so that when the grinding surface is replaced, the primary casting product needs to be re-fixed, thereby reducing work efficiency, and it is also impossible to adjust according to the grinding surface. The size of different types of casting preliminary products can be flexibly fixed.

Therefore, we improve this and propose a grinding device for the first cast product.

Utility model content

The purpose of the utility model is to provide a grinding device for the first cast product, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a grinding device for casting primary products, including a base, a moving plate and a fixed block, the upper surface of the base is fixedly connected to the protective shell, and the top of the protective shell is fixedly connected to the grinding mechanism, And a moving groove 1 is set in the base, and a groove 1 is set at the bottom of the moving groove 1. The servo stand-alone machine is fixedly connected to the bottom of the groove 1, and the screw rod 2 is movably connected in the moving groove 1 through a bearing, and the lower end of the screw rod 2 is connected through a joint. The shaft device is connected to the output shaft of the servo motor, and the moving plate one is slidably connected in the moving groove one through the threaded screw rod two. The double-axis motor is fixedly connected to the groove 2, and the screw rod 1 is movably connected in the chute 1 through the bearing, and the screw rod 1 is connected to the output shaft of the double-axis motor through the coupling, and the top of the moving groove 1 is symmetrically opened with the moving groove 2 , the lower end of the moving plate 2 is slidably connected in the chute 1 through the threaded screw rod 1, the upper end of the moving plate 2 is slidably connected in the moving trough 2, and the fixed block is fixedly connected to the upper end of the moving plate 2, and the fixed block Open groove three, the worm is flexibly connected in groove three through bearings, and the surface of the rotating plate is fixedly connected to the rotating shaft, the rotating shaft is movably connected to the fixed block through the bearing, the rotating shaft is connected to the worm through the worm wheel, and at the same time, the surface of the rotating plate is provided with chute two, and the screw rod 3 is slidably connected in the chute 2 through the bearing, the moving block is slidably connected in the chute 2 through the threaded screw 3, the moving block is fixedly connected to the clamping plate, and the surface of the clamping plate is fixedly connected to the fastening layer.

Preferably, the middle part of the upper surface of the base is symmetrically provided with the second moving groove, the second moving groove has a rectangular structure, and the first moving groove set in the base has a square structure, and the side section formed by the combination of the first moving groove and the second moving groove is A-shaped structure.

Preferably, the moving plate 1 has a rectangular structure, the size of the moving plate 1 and the moving groove 1 are compatible, and the height of the moving groove 1 is greater than the thickness of the moving plate 1, and the position of the upper surface of the moving plate 1 relative to the moving groove 2 Correspondingly, the first chute is provided, and the first chute is in a rectangular structure.

Preferably, the second moving plate has a rectangular structure, and the cross-section formed by the combination of the second moving plate and the first moving plate has an oval structure, and the upper end of the second moving plate is slidably connected to a fixed ring, and the fixed ring is in a zigzag structure.

Preferably, the two ends of the fixed ring relative to the moving groove 2 are symmetrically connected to the folded cloth, and the ends of the two sets of folded cloth away from the fixed ring are respectively fixedly connected to the two ends of the moving groove 2 through protrusions, and the width of the folded cloth is larger than that of the moving groove 2. The width of the groove two, while the two sides of the mobile groove two are symmetrically provided with the chute three, the lower surface of the fixed ring is fixedly connected to the slider three, and the slider three is slidably connected in the chute three, and the slider three is a T-shaped structure.

Preferably, the rotating plate has a square structure, and the middle part of the surface of the rotating plate is provided with a chute 2 symmetrically, and the chute 2 has a rectangular structure, and the two sides of the chute 2 are symmetrically provided with a limiting groove 1, and the cross section of the limiting groove 1 is Dovetail structure, while the depth of the chute 2 is equal to the thickness of the rotating plate, and the depth of the limiting groove 1 is smaller than the thickness of the rotating plate.

Preferably, the moving block has a T-shaped structure, the clamping plate fixedly connected to the moving block has a rectangular structure, and the moving block and the clamping plate are combined to form an ancient Chinese-shaped structure, while the moving block, the clamping plate and the fastening layer The section formed by combination is F-shaped structure.

Compared with the prior art, the beneficial effect of the utility model is: the grinding device for the first cast product, through the cooperation of the rotating plate, the screw rod three, the moving block and the clamping plate, the grinding device can fix the workpiece to be polished, and The fastening layer of the fixed connection of the clamping plate can enhance the fixing effect, and can flexibly rotate the rotating plate through the cooperation of the hand wheel 1, worm, worm wheel and the rotating shaft, so as to facilitate the replacement of the grinding surface of the workpiece and avoid the problem of re-fixing the workpiece. Improve the grinding efficiency. At the same time, through the cooperation of the double-axis motor, the first screw rod, the first moving plate and the second moving plate, the distance between the two rotating plates can be flexibly adjusted, so that it can be flexibly adjusted according to the size of the initial casting products of different models. Fixed, and can flexibly adjust the distance between the rotating plate and the upper surface of the base through the cooperation of the servo motor, the second screw rod, the second moving plate and the first moving plate, so that the height of the workpiece to be polished can be adjusted according to actual needs.

Description of drawings

Fig. 1 is a front view schematic diagram of the structure of the utility model;

Fig. 2 is a schematic side view of the structure of the utility model;

Fig. 3 is the enlarged schematic diagram of A place of structure Fig. 1 of the present utility model;

Fig. 4 is a top view schematic diagram of the fixed block and the rotating plate of the utility model structure.

In the figure: 1, base; 2, moving plate 1; 3, screw rod 1; 4, moving plate 2; 5, moving slot 1; 6, moving slot 2; 7, protective shell; 8, grinding mechanism; 9, clip Holding plate; 10, rotating plate; 11, fixed block; 12, fastening layer; 13, screw rod two; 14, biaxial motor; 15, servo motor; 16, fixed ring; 17, folding cloth; 18, moving block .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a casting primary product grinding device, including a base 1, a moving plate 2 and a fixed block 11, the upper surface of the base 1 is fixedly connected to the protective shell 7, and the protective shell 7 The top of the top is fixedly connected to the grinding mechanism 8, and the base 1 is provided with a moving groove one 5, and the bottom of the moving groove one 5 is provided with a groove one. In the moving groove one 5, the lower end of the screw rod two 13 is connected to the output shaft of the servo motor 15 through a coupling, and the moving plate one 2 is slidably connected in the moving groove one 5 by the threaded screw rod two 13, and the moving plate one 2 is Rectangular structure, the size of the moving plate one 2 and the moving groove one 5 are suitable, and the height of the moving groove one 5 is greater than the thickness of the moving plate one 2, and the position of the upper surface of the moving plate one 2 relative to the moving groove two 6 is correspondingly opened. Groove 1, chute 1 is a rectangular structure; the middle part of moving plate 1 2 offers groove 2, biaxial motor 14 is fixedly connected in groove 2, and screw rod 1 3 is movably connected in chute 1 through bearings, screw rod 1 3 Connect the output shaft of the biaxial motor 14 by a coupling, the middle part of the upper surface of the base 1 is symmetrically provided with a moving groove 2 6, the moving groove 2 6 is a rectangular structure, and the moving groove 1 5 provided in the base 1 is a square structure, and the moving groove 1 is in a square structure. The side section formed by the combination of one 5 and the moving groove two 6 is A-shaped structure; the lower end of the moving plate two 4 is slidably connected in the chute one through the threaded screw one 3, and the moving plate two 4 has a rectangular structure, and the moving plate two 4 is in a rectangular structure. The cross-section formed by the combination of plate two 4 and moving plate one 2 is a flat structure, and the upper end of the moving plate two 4 is slidably connected to the fixed ring 16, and the fixed ring 16 is a back-shaped structure; The ends are symmetrically connected to the folded cloth 17, and the ends of two groups of folded cloth 17 away from the fixed ring 16 are respectively fixedly connected to the two ends of the moving groove 6 by the projections, and the width of the folded cloth 17 is greater than the width of the moving groove 2 6, while moving The two sides of groove two 6 are symmetrically provided with chute three, the lower surface of the fixed ring 16 is fixedly connected to the slider three, and the slider three is slidably connected in the chute three, and the slider three is in a T-shaped structure; the upper end of the movable plate two 4 is slidably connected In the moving groove 2 6, the fixed block 11 is fixedly connected to the upper end of the moving plate 2 4, a groove 3 is provided in the fixed block 11, the worm is movably connected in the groove 3 through a bearing, and the surface of the rotating plate 10 is fixedly connected to the rotating shaft, the rotating shaft The fixed block 11 is movably connected through the bearing, and the rotating shaft is connected to the worm through the worm wheel. The rotating plate 10 has a square structure. Position groove 1 and limit groove 1 have a dovetail-shaped cross-section, while the depth of chute 2 is equal to the thickness of rotating plate 10, and the depth of limiting groove 1 is smaller than the thickness of rotating plate 10; In the groove two, the moving block 18 is slidably connected in the chute two through the threaded screw rod three, the moving block 18 is fixedly connected to the clamping plate 9, and the surface of the clamping plate 9 is fixedly connected to the fastening layer 12; the moving block 18 is T shaped structure, the clamping plate 9 fixedly connected by the moving block 18 is a rectangular structure, and the moving block 18 and the clamping plate 9 are combined to form an ancient Chinese-shaped structure, and the moving block 18, the clamping plate 9 and the fastening layer 12 are combined in the The section formed together is F-shaped structure.

As shown in Figures 1 and 2, the two ends of the fixed ring 16 are fixedly connected to two groups of folded cloths 17, and the fixed ring 16 can move horizontally with the moving plate 2 4 through the cooperation of the slider 3 without The movement in the vertical direction ensures that the opening of the moving groove two 6 is in a relatively closed state all the time, avoiding grinding debris from falling into the moving groove one 5, and reducing the probability of failure of the grinding device.

As shown in Figures 1 and 3, the fastening layer 12 is made of soft rubber, and the fastening layer 12, which is fixedly connected to the clamping plate 9, is uniformly provided with multiple groups of openings, and the openings provided by the fastening layer 12 can enhance fastening The deformation effect of the layer 12 strengthens the fixing effect of the clamping plate 9. At the same time, in the two sets of fixing blocks 11, only one set of fixing blocks 11 is provided with grooves three, and the grooves three are flexibly connected to the worm through bearings.

Working principle: when using the device for grinding primary casting products, first place the workpiece to be polished on the upper surface of the base 1, start the switch of the biaxial motor 14, and the biaxial motor 14 drives the screw rod 1 to rotate through the coupling, Screw rod 1 3 pushes the screwed moving plate 2 4 to move, and then the moving plate 2 4 drives the rotating plate 10 and the clamping plate 9 to move. After the two groups of rotating plates 10 move to a suitable distance, turn off the switch of the biaxial motor 14 , and then place the two ends of the workpiece on the surface of the fastening layer 12 on both sides of the base 1 respectively, and then drive the screw mandrel three times to rotate through the hand wheel three, and the three rotating screw mandrels push the screwed moving block 18 to move, and the two relatively mobile The group moving block 18 drives the correspondingly connected clamping plate 9 to move relatively, and then the clamping plate 9 completes the fixing of the workpiece through the fastening layer 12, and then starts the switch of the servo motor 15, and the servo motor 15 drives the screw rod 2 through the coupling. 13 rotates, screw mandrel 2 13 pushes the screwed moving plate 1 to move up, and then moving plate 1 2 pushes moving plate 2 4, rotating plate 10, clamping plate 9 and workpiece to move up, after the workpiece moves to a suitable height , turn off the switch of the servo motor 15, start the switch of the grinding mechanism 8, after the grinding mechanism 8 works, the workpiece is polished, and when one side is polished and the other side needs to be polished, the worm is rotated by the hand wheel, and the worm is driven by the engaged worm wheel The rotating shaft rotates, and the rotating shaft drives the fixedly connected rotating plate 10 to rotate, and then the workpiece is rotated synchronously with the rotating plate 10 to complete the adjustment of the grinding surface of the workpiece; this is the whole process of the grinding device for the casting primary product.

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

Claims (7)

1. The utility model provides a casting is finished product grinding device just, includes base (1), movable plate (2) and fixed block (11), its characterized in that: the upper surface of the base (1) is fixedly connected with a protective shell (7), the top of the protective shell (7) is fixedly connected with a polishing mechanism (8), a first moving groove (5) is formed in the base (1), a first groove is formed in the bottom of the first moving groove (5), a single servo motor is fixedly connected to the bottom of the first groove, a second screw rod (13) is movably connected to the first moving groove (5) through a bearing, the lower end of the second screw rod (13) is connected with an output shaft of a servo motor (15) through a coupler, the first moving plate (2) is slidably connected to the first moving groove (5) through a second screw rod (13) in a threaded manner, the first sliding groove is symmetrically formed in the upper surface of the first moving plate (2), a second groove is formed in the middle of the first moving plate (2), the second moving plate (14) is fixedly connected to the second groove, the first screw rod (3) is movably connected to the first sliding groove through a bearing, the first screw rod (3) is slidably connected to the output shaft of the double screw motor (14), the second moving groove (6) is symmetrically formed in the top of the first moving groove (5), the moving plate is slidably connected to the first groove (4) through a first screw rod (3), the moving plate, the third groove (11) is connected to the upper end of the moving plate, and the surface of the rotating plate (10) is fixedly connected with a rotating shaft, the rotating shaft is movably connected with the fixed block (11) through a bearing, the rotating shaft is connected with a worm through a worm gear, meanwhile, the surface of the rotating plate (10) is provided with a second sliding groove, a third screw rod is connected in the second sliding groove in a sliding mode through a bearing, a movable block (18) is connected in the second sliding groove in a sliding mode through a third screw rod in a threaded mode, the movable block (18) is fixedly connected with a clamping plate (9), and the surface of the clamping plate (9) is fixedly connected with a fastening layer (12).

2. The grinding device for the as-cast product according to claim 1, wherein: the middle part of the upper surface of the base (1) is symmetrically provided with a second moving groove (6), the second moving groove (6) is of a rectangular structure, a first moving groove (5) arranged in the base (1) is of a square structure, and the side section formed by combining the first moving groove (5) and the second moving groove (6) is of an A-shaped structure.

3. The grinding device for the as-cast product according to claim 1, wherein: the first movable plate (2) is of a rectangular structure, the first movable plate (2) is matched with the first movable groove (5) in size, the height of the first movable groove (5) is larger than the thickness of the first movable plate (2), and meanwhile, a first sliding groove is correspondingly formed in the position, relative to the second movable groove (6), of the upper surface of the first movable plate (2), and the first sliding groove is of a rectangular structure.

4. The grinding device for the as-cast product according to claim 1, wherein: the second moving plate (4) is of a rectangular structure, the section formed by combining the second moving plate (4) and the first moving plate (2) is of a U-shaped structure, the upper end of the second moving plate (4) is connected with the fixing ring (16) in a sliding mode, and the fixing ring (16) is of a square-shaped structure.

5. The grinding device for the as-cast product according to claim 4, wherein: two ends symmetrical connection folding cloth (17) of solid fixed ring (16) relative movement groove two (6), the one end that solid fixed ring (16) was kept away from in two sets of folding cloth (17) all is fixed connection at the both ends of moving groove two (6) respectively through the lug, and the width of folding cloth (17) is greater than the width of moving groove two (6), spout three is seted up to the bilateral symmetry of moving groove two (6) simultaneously, gu fixed ring (16) fixed surface connects slider three, three sliding connection of slider are in spout three, slider three is T shape structure.

6. The grinding device for the as-cast product according to claim 1, wherein: the rotating plate (10) is of a square structure, the middle of the surface of the rotating plate (10) is symmetrically provided with a second sliding groove, the second sliding groove is of a rectangular structure, the two sides of the second sliding groove are symmetrically provided with a first limiting groove, the cross section of the first limiting groove is of a dovetail structure, the depth of the second sliding groove is equal to the thickness of the rotating plate (10), and the depth of the first limiting groove is smaller than the thickness of the rotating plate (10).

7. The grinding device for the as-cast product according to claim 1, wherein: the movable block (18) is of a T-shaped structure, the clamping plate (9) fixedly connected with the movable block (18) is of a rectangular structure, the movable block (18) and the clamping plate (9) are combined together to form a structure shaped like a Chinese character 'gu', and meanwhile, the cross section formed by combining the movable block (18), the clamping plate (9) and the fastening layer (12) is of an F-shaped structure.

Images