CN212794547U

CN212794547U - Make things convenient for polisher anchor clamps of centre gripping semicircle form foundry goods

Info

Publication number: CN212794547U
Application number: CN202021573295.9U
Authority: CN
Inventors: 沈锐良
Original assignee: Foshan Nanhai Yuezhu Metal Product Co ltd
Current assignee: Foshan Nanhai Yuezhu Metal Product Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-26
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a make things convenient for polisher anchor clamps of centre gripping semicircle form foundry goods relates to foundry goods processing technology field, including the polisher main part, the square groove has been seted up at polisher main part top middle part, and the circular slot has been seted up at square groove one side inner wall middle part, and the inside activity of circular slot is provided with the movable block, and the movable block lateral wall passes through sealed bearing and circular slot inside wall and rotates to be connected. The utility model discloses a put the inboard bottom of first splint with casting body flat edge, then drive first threaded rod through driving motor and rotate, make the slider be close to casting body and remove, until the second splint press from both sides tight casting body and can realize the fixed of casting body, simple structure, the operation is not loaded down with trivial details, is favorable to conveniently pressing from both sides tight casting body; can rotate in the circular slot inside through the movable block, the connecting rod also can rotate simultaneously to can adjust the angle of foundry goods body, be favorable to making things convenient for different angles to polish the foundry goods body, improve practicality and convenience.

Description

Make things convenient for polisher anchor clamps of centre gripping semicircle form foundry goods

Technical Field

The utility model relates to a foundry goods processing technology field, in particular to make things convenient for polisher anchor clamps of centre gripping semicircle form foundry goods.

Background

The semi-circular castings need to be polished after being machined so as to ensure the smoothness and precision of workpieces, at present, most machining centers of numerical control machine tools are used for installing knife sharpeners, and workpieces are installed on a clamp for polishing, but the existing clamp of the polisher is complex in structure, complex in operation, inconvenient for clamping workpieces to be polished, and not suitable for wide popularization; and the current anchor clamps are inconvenient rotation direction when using, inconvenient foundry goods switching-over is polished.

Therefore, it is necessary to provide a sander fixture for conveniently holding a semicircular casting to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for polisher anchor clamps of centre gripping semicircle form foundry goods to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polisher clamp convenient for clamping a semicircular casting comprises a polisher main body, wherein a square groove is formed in the middle of the top end of the polisher main body, a round groove is formed in the middle of the inner wall of one side of the square groove, a movable block is movably arranged in the round groove, the outer side wall of the movable block is rotatably connected with the inner side wall of the round groove through a sealing bearing, a fixed rod is fixedly arranged in the middle of one end, close to the square groove, of the movable block, a first clamp plate is fixedly arranged at one end of the fixed rod, a casting body is movably arranged on the inner side of the first clamp plate, a sliding groove is formed in the middle of the inner wall of the other side of the square groove, a sliding block matched with the sliding groove is movably arranged in the sliding groove, a connecting rod is arranged on one side, close to the square groove, one end of the connecting rod, the fixed driving motor that is provided with in polisher main part one side top, first thread groove has been seted up at slider opposite side middle part, first thread inslot portion be provided with the first threaded rod of slider looks adaptation, the one end of first threaded rod runs through spout tank bottom middle part to with driving motor's output fixed connection.

Preferably, the fixed extension rod that is provided with in one end middle part that the square groove was kept away from to the movable block, and the one end of extension rod runs through circular slot tank bottom middle part, the fixed crank that is provided with of one end of extension rod.

Preferably, a second thread groove is formed in one side of the inner wall of the top end of the circular groove in a penetrating mode, and a second threaded rod matched with the second thread groove is arranged in the second thread groove in a penetrating mode.

Preferably, the top end of the second threaded rod is fixedly provided with a twisting block, the bottom end of the second threaded rod is provided with a limiting plate, the bottom end of the second threaded rod is inserted into the middle of the top end of the limiting plate, and the bottom end of the second threaded rod is rotatably connected with the limiting plate through a bearing.

Preferably, the bottom end of the limiting plate is fixedly provided with a second damping layer, one side of the outer side wall of the movable block is provided with a damping fin corresponding to the second damping layer in a surrounding and embedding manner, and the second damping layer is connected with the damping fin in a fitting manner.

Preferably, the second splint are close to the fixed round piece that is provided with in one side middle part of foundry goods body, one side edge that the second splint are close to the foundry goods body is provided with a plurality of fixed strips that are the annular array and distribute, and the one end and the round piece fixed connection of fixed strip.

Preferably, one side of the round block, the inner side of the first clamping plate and one side of the plurality of fixing strips are fixedly provided with a first damping layer, and the first damping layer is attached to the casting body.

Preferably, the sealing layer is fixedly arranged at the bottom ends of the inner walls of the two sides of the square groove, the waste material box main body is movably arranged at the lower end of the inner part of the square groove, and the two sides of the waste material box main body are respectively connected with the sealing layer in an attaching mode.

Preferably, the limiting groove has all been seted up with the inside middle part in bottom in spout top inner wall middle part, slider top one side all is fixed with the stopper with limiting groove looks adaptation with bottom one side.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a put the inboard bottom of first splint with casting body flat edge, then drive first threaded rod through driving motor and rotate, make the slider be close to casting body and remove, until the second splint press from both sides tight casting body and can realize the fixed of casting body, simple structure, the operation is not loaded down with trivial details, is favorable to conveniently pressing from both sides tight casting body;

2. the utility model discloses a movable block can rotate in the circular slot, and the connecting rod also can rotate simultaneously to can adjust the angle of foundry goods body, be favorable to conveniently polishing the foundry goods body at different angles, improve practicality and convenience;

3. the utility model discloses a setting of waste material box main part is favorable to conveniently collecting the waste residue and clearing up the waste residue.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the position B in fig. 1 according to the present invention.

Fig. 4 is a schematic side view of the splint according to the present invention.

In the figure: 1. a sander body; 2. a square groove; 3. a circular groove; 4. a movable block; 5. fixing the rod; 6. a first splint; 7. an extension rod; 8. a casting body; 9. a chute; 10. a slider; 11. a first thread groove; 12. a first threaded rod; 13. a drive motor; 14. a connecting rod; 15. a second splint; 16. a round block; 17. a fixing strip; 18. a first damping layer; 19. a second thread groove; 20. a second threaded rod; 21. twisting the block; 22. a limiting plate; 23. a second damping layer; 24. a damping fin; 25. a waste box body; 26. a sealing layer; 27. a crank; 28. a limiting groove; 29. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a grinder clamp convenient for clamping semicircular castings, as shown in figures 1-4, which comprises a grinder main body 1, wherein a square groove 2 is arranged in the middle of the top end of the grinder main body 1, a round groove 3 is arranged in the middle of the inner wall of one side of the square groove 2, a movable block 4 is movably arranged in the round groove 3, the outer side wall of the movable block 4 is rotatably connected with the inner side wall of the round groove 3 through a sealed bearing, a fixed rod 5 is fixedly arranged in the middle of one end of the movable block 4 close to the square groove 2, a first clamping plate 6 is fixedly arranged at one end of the fixed rod 5, the first clamping plate 6 is in an L-shaped arrangement, a casting body 8 is movably arranged inside the first clamping plate 6, a chute 9 is arranged in the middle of the inner wall of the other side of the square groove 2, a sliding block 10 matched with the chute 9 is movably arranged in the chute, one end of a connecting rod 14 is inserted into the middle of one side of the sliding block 10, one end of the connecting rod 14 is rotatably connected with the sliding block 10 through a sealing bearing, the other end of the connecting rod 14 is fixedly provided with a second clamping plate 15, the top end of one side of the polisher body 1 is fixedly provided with a driving motor 13, the middle of the other side of the sliding block 10 is provided with a first thread groove 11, a first thread rod 12 matched with the sliding block 10 is arranged inside the first thread groove 11, one end of the first thread rod 12 penetrates through the middle of the bottom of the sliding groove 9 and is fixedly connected with the output end of the driving motor 13, the casting body 8 is flatly placed at the bottom end of the inner side of the first clamping plate 6, then the driving motor 13 drives the first thread rod 12 to rotate, the sliding block 10 is enabled to move close to the casting body 8, and the fixing of the casting body, the operation is not complicated, and the casting body 8 is convenient to clamp.

Furthermore, an extension rod 7 is fixedly arranged in the middle of one end of the movable block 4, which is far away from the square groove 2, and one end of the extension rod 7 penetrates through the middle of the bottom of the round groove 3, a crank 27 is fixedly arranged at one end of the extension rod 7, the extension rod 7 is rotated through the crank 27 to drive the movable block 4 to rotate in the round groove 3, and meanwhile, the connecting rod 14 can also rotate, so that the angle of the casting body 8 can be adjusted, the casting body 8 can be conveniently polished at different angles, the practicability and the convenience are improved, a round block 16 is fixedly arranged in the middle of one side, which is close to the casting body 8, of the second clamp plate 15, a plurality of fixing strips 17 which are distributed in an annular array are arranged at one side edge, which is close to the casting body 8, one ends of the fixing strips 17 are fixedly connected with the round block 16, and a first damping layer 18 is fixedly arranged on one side of the round block 16, the inner side of, and the first damping layer 18 is attached to the casting body 8.

2 both sides inner wall bottom of square groove 2 all fixedly is provided with sealing layer 26, the activity of the inside lower extreme of square groove 2 is provided with waste material box main part 25, and waste material box main part 25 both sides with respectively with the sealing layer 26 laminating be connected, through waste material box main part 25's setting, be favorable to conveniently collecting the waste residue and clearing up the waste residue.

Secondly, a second thread groove 19 is formed in one side of the inner wall of the top end of the circular groove 3 in a penetrating manner, a second threaded rod 20 matched with the second thread groove 19 is arranged in the second thread groove 19 in a penetrating manner, a screwing block 21 is fixedly arranged at the top end of the second threaded rod 20, a limiting plate 22 is arranged at the bottom end of the second threaded rod 20, the bottom end of the second threaded rod 20 is inserted into the middle of the top end of the limiting plate 22, the bottom end of the second threaded rod 20 is rotatably connected with the limiting plate 22 through a bearing, the limiting plate 22 is arranged in an arc shape and matched with the movable block 4, the movable block 4 can be fastened through the arrangement of the second thread groove 19, the second threaded rod 20 and the limiting plate 22, the movable block 4 is prevented from rotating during polishing, the polishing quality is influenced, a second damping layer 23 is fixedly arranged at the bottom end of the limiting plate 22, and damping sheets 24 corresponding to, and second damping layer 23 is connected with the laminating of damping fin 24, through the setting of second damping layer 23 with damping fin 24, is favorable to increasing frictional force, improves the stability that movable block 4 is fixed, spacing groove 28 has all been seted up with the inside middle part in bottom in the middle part of 9 top inner walls of spout, slider 10 top one side all is fixed with bottom one side be provided with the stopper 29 of spacing groove 28 looks adaptation.

The utility model discloses the theory of operation:

during the use, put into the inboard bottom of first splint 6 with the straight flange of foundry goods body 8, drive first threaded rod 12 slow rotation through control driving motor 13 immediately, drive slider 10 when first threaded rod 12 pivoted and move to the direction that is close to square groove 2 inside spout 9, closely laminate with one side of foundry goods body 8 up to the round block 16 and a plurality of fixed strip 17 of one side of second splint 15 to grasp foundry goods body 8.

Next according to actual need, rotate extension rod 7 through crank 27, it rotates to drive movable block 4, movable block 4 drives dead lever 5, first splint 6, foundry goods body 8, second splint 15 and connecting rod 14 rotate, thereby make foundry goods body 8 adjust the direction, be convenient for polish, adjust and accomplish the back, rotate second threaded rod 20 through twisting piece 21, make limiting plate 22 to the direction removal that is close to movable block 4, until second damping layer 23 closely laminates with damping fin 24, thereby fix movable block 4, movable block 4 rotates when preventing to polish.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a make things convenient for polisher anchor clamps of centre gripping semicircle form foundry goods, includes polisher main part (1), its characterized in that: the grinding machine is characterized in that a square groove (2) is formed in the middle of the top end of the grinding machine main body (1), a round groove (3) is formed in the middle of the inner wall of one side of the square groove (2), a movable block (4) is movably arranged in the round groove (3), the outer side wall of the movable block (4) is rotatably connected with the inner side wall of the round groove (3) through a sealing bearing, a fixed rod (5) is fixedly arranged in the middle of one end, close to the square groove (2), of the movable block (4), a first clamping plate (6) is fixedly arranged at one end of the fixed rod (5), a casting body (8) is movably arranged on the inner side of the first clamping plate (6), a sliding groove (9) is formed in the middle of the inner wall of the other side of the square groove (2), a sliding block (10) matched with the sliding groove (9) is movably arranged in the sliding groove (9), a connecting rod (14) is, the one end of connecting rod (14) is passed through sealed bearing and is rotated with slider (10) and be connected, the fixed second splint (15) that are provided with of the other end of connecting rod (14), the fixed driving motor (13) that is provided with in polisher main part (1) one side top, first thread groove (11) have been seted up at slider (10) opposite side middle part, first thread groove (11) inside be provided with first threaded rod (12) of slider (10) looks adaptation, the one end of first threaded rod (12) runs through spout (9) tank bottom middle part to with the output fixed connection of driving motor (13).

2. The grinder fixture for conveniently clamping the semicircular castings according to claim 1, wherein: the one end middle part that square groove (2) were kept away from in movable block (4) is fixed to be provided with extension rod (7), and the one end of extension rod (7) runs through circular slot (3) tank bottom middle part, the one end of extension rod (7) is fixed to be provided with crank (27).

3. The grinder fixture for conveniently clamping the semicircular castings according to claim 2, wherein: a second thread groove (19) is formed in one side of the inner wall of the top end of the circular groove (3) in a penetrating mode, and a second threaded rod (20) matched with the second thread groove (19) is arranged in the second thread groove (19) in a penetrating mode.

4. The grinder fixture for conveniently clamping the semicircular castings according to claim 3, wherein: the fixed piece (21) of twisting that is provided with in second threaded rod (20) top, second threaded rod (20) bottom is provided with limiting plate (22), and inserts limiting plate (22) top middle part in second threaded rod (20) bottom, the bottom of second threaded rod (20) is passed through the bearing and is rotated with limiting plate (22) and be connected.

5. The grinder fixture for conveniently clamping the semicircular castings according to claim 4, wherein: limiting plate (22) bottom mounting is provided with second damping layer (23), movable block (4) lateral wall one side is encircleed to inlay and is provided with damping fin (24) that correspond with second damping layer (23), and second damping layer (23) are connected with damping fin (24) laminating.

6. The grinder fixture for conveniently clamping the semicircular castings according to claim 5, wherein: the fixed round piece (16) that is provided with in one side middle part that second splint (15) are close to foundry goods body (8), one side edge that second splint (15) are close to foundry goods body (8) is provided with a plurality of fixed strips (17) that are the annular array and distribute, and the one end and the round piece (16) fixed connection of fixed strip (17).

7. The grinder fixture for conveniently clamping the semicircular castings according to claim 6, wherein: one side of round block (16), the inboard one side of first splint (6) and a plurality of fixed strip (17) all fixedly are provided with first damping layer (18), and first damping layer (18) are connected with foundry goods body (8) laminating.

8. The grinder fixture for conveniently clamping the semicircular castings according to claim 7, wherein: sealing layer (26) are all fixed to be provided with in square groove (2) both sides inner wall bottom, the inside lower extreme activity of square groove (2) is provided with waste material box main part (25), and waste material box main part (25) both sides with respectively with sealing layer (26) laminating be connected.

9. The sander clamp for facilitating gripping of a semi-circular casting of claim 8, wherein: limiting grooves (28) are formed in the middle of the inner wall of the top end of the sliding groove (9) and the middle of the inner portion of the bottom end of the sliding groove, and limiting blocks (29) matched with the limiting grooves (28) are fixedly arranged on one side of the top end of the sliding block (10) and one side of the bottom end of the sliding block.