CN216938017U

CN216938017U - Bending die for machine case part

Info

Publication number: CN216938017U
Application number: CN202122772425.2U
Authority: CN
Inventors: 张良微; 阮鹏; 毕方
Original assignee: Suzhou Bantu Metal Products Co ltd
Current assignee: Suzhou Bantu Metal Products Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-12
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a bending die for a machine case part, which comprises a base, a clamping component and an adjusting component, wherein a rotating seat is movably arranged at the upper end of the base, the rotating seat is annular, a bending frame is movably arranged at the upper end of the rotating seat through the adjusting component, an adjusting toothed ring is arranged at the outer side of the rotating seat, an anti-slip component is arranged on the surface of a rotating shaft, an adjusting gear matched with the adjusting toothed ring is arranged at the upper end of the rotating shaft, a clamping plate is movably arranged at the middle position of the upper end of the base through the clamping component, a motor drives the adjusting gear to rotate through the rotating shaft, the adjusting gear drives the rotating seat to move through the adjusting toothed ring, so that the bending frame moves annularly, one end of the part is bent well, when the rotating shaft is driven to rotate, a ratchet wheel is prevented from rotating reversely under the action of a movable clamping rod and a supporting spring, affecting the bending effect.

Description

Bending die for machine case part

Technical Field

The utility model relates to the technical field of case production, in particular to a case part bending die.

Background

The computer case is used as part of computer fittings, and has the main function of placing and fixing computer fittings, so as to play a role in supporting and protecting. The casing is made of steel plates and plastics, has high hardness and mainly plays a role in protecting elements in the case, and the bracket is mainly used for fixing the mainboard, the power supply and various drivers.

The bending die device is important equipment in the production and machining process of machine case parts, but the existing bending device can not clamp and fix parts with different sizes in the using process, and the parts can be easily clamped and damaged when the parts are clamped and fixed, and the parts with different lengths can not be bent, so that the use of a user is influenced, and therefore the bending die for the machine case parts is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bending die for a machine case part, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a case part mould of bending, includes base, the solid subassembly of card and adjusting part, the upper end movable mounting of base has the rotation seat, it is the annular form to rotate the seat, the upper end of rotating the seat has the bending frame through adjusting part movable mounting, the outside of rotating the seat is provided with the regulation ring gear, one side fixed mounting of base has the motor, the pivot is installed to the upper end of motor, the surface of pivot is provided with the subassembly of preventing skidding, the upper end of pivot is installed and is adjusted ring gear matched with adjusting gear, the intermediate position department of base upper end has the cardboard through the solid subassembly movable mounting of card.

Preferably, the anti-slip assembly comprises a ratchet wheel, a movable clamping rod and a supporting spring, the ratchet wheel is fixedly sleeved on the surface of the rotating shaft, one side of the base is movably provided with the movable clamping rod matched with the ratchet wheel, and one side of the movable clamping rod is fixedly provided with the supporting spring.

Preferably, the clamping component comprises a fixed frame, a clamping threaded sleeve, a rotating rod, a clamping screw rod, a limiting block, a limiting groove, a buffer spring, a movable rod, a pressing plate and a movable ring, and the rotating rod is movably mounted at the upper end of the fixed frame.

Preferably, the middle position department of dwang is provided with rotatory piece, the middle position department movable mounting of mount both sides has the solid swivel nut of card that is connected with the dwang transmission, the middle position department of mount both sides has all seted up the perforation, the equal fixed mounting in both sides of perforation inner wall has the stopper.

Preferably, the through hole and the clamping threaded sleeve are internally provided with a clamping screw rod in a penetrating manner, both sides of the clamping screw rod are provided with limiting grooves matched with the limiting blocks, and one end of the clamping screw rod is movably provided with a clamping plate.

Preferably, one end of the clamping screw rod is fixedly provided with a pressing plate located on the inner wall of the clamping plate, one side of the pressing plate is fixedly provided with a movable rod movably inserted into the outer side of the clamping plate, one end of the movable rod is fixedly provided with a movable ring, and the surface of the movable rod is sleeved with a buffer spring connected with the movable ring and the clamping plate.

Preferably, the adjusting assembly comprises an adjusting rail, a moving block, a clamping spring, a clamping gear, a clamping rack and a connecting sleeve, the adjusting rail is fixedly installed at the upper end of the rotating seat, and the clamping rack is fixedly installed on two sides of the lower end inside the adjusting rail.

Preferably, the lower end of the inside of the adjusting rail is movably provided with a moving block, the upper end of the adjusting rail is movably provided with a bending frame, the lower end of the bending frame is provided with a connecting sleeve movably inserted into the inner wall of the adjusting rail, the connecting sleeve is movably connected with the moving block, a clamping spring is fixedly arranged between the connecting sleeve and the moving block, and the lower end of the connecting sleeve is fixedly provided with a clamping gear matched with the clamping rack.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the anti-slip component and the clamping component, the integral device has a clamping and bending effect, a user inserts a part into the bending frame through the fixed frame, the user rotates the rotating rod, the rotating rod drives the clamping and fixing screw sleeve to rotate through the transmission chain wheel and the transmission chain, the clamping and fixing screw rod moves to one side under the action of the limiting block and the limiting groove, the clamping and fixing screw rod drives the clamping plate to move in the opposite direction through the pressing plate, the movable rod, the buffer spring and the movable ring, so that the two sides of the part are clamped and fixed conveniently, the pressing plate continues to move along with the continuous movement of the clamping and fixing screw rod, the pressing plate compresses the buffer spring through the movable rod and the movable ring, the pressing plate extrudes the clamping plate, the clamping effect is enhanced, meanwhile, sudden clamping is avoided, the surface damage of the part is caused, different and a large number of parts can be clamped and fixed, the motor drives the adjusting gear to rotate through the rotating shaft, adjusting gear drives through adjusting the ring gear and rotates the seat and remove for the frame annular of buckling removes, makes the one end of part obtain fine the buckling, when the pivot drives the rotation, under the effect of movable clamping bar and supporting spring at the ratchet, avoids pivot antiport, the effect of buckling is influenced.

2. Through adjusting part's setting, make the integrated device have fine regulation effect, the user upwards pulls the bending frame, the bending frame drives the adapter sleeve along the movable block rebound, make the solid gear of card break away from with the solid rack of card mutually, stretch the solid spring of card, make the movable block can remove in the inside of adjusting the rail, adjust the position of bending frame in the adjusting rail upper end, adjust the distance between bending frame and the mount, be convenient for buckle to the part of different length, adjust the back, the bending frame restores the normal position in the effect of the solid spring of card, make solid gear of card and the solid rack of card joint mutually, thereby it is spacing to carry out the bending frame, avoid influencing the effect of buckling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the bending frame structure of the present invention;

in the figure: 1. a base; 2. a motor; 3. an adjusting gear; 4. a rotating seat; 5. adjusting the gear ring; 6. adjusting the rail; 7. a bending frame; 8. a fixed mount; 9. clamping and fixing the threaded sleeve; 10. rotating the rod; 11. clamping a plate; 12. clamping and fixing the screw rod; 13. a rotating shaft; 14. a ratchet wheel; 15. a movable clamping rod; 16. a support spring; 17. a limiting block; 18. a limiting groove; 19. a buffer spring; 20. a movable rod; 21. pressing a plate; 22. a movable ring; 23. a moving block; 24. clamping and fixing the spring; 25. clamping and fixing the gear; 26. clamping and fixing the rack; 27. a connecting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a bending die for machine case parts comprises a base 1, a clamping component and an adjusting component, wherein a rotating seat 4 is movably mounted at the upper end of the base 1, the rotating seat 4 is annular, a bending frame 7 is movably mounted at the upper end of the rotating seat 4 through the adjusting component, an adjusting toothed ring 5 is arranged on the outer side of the rotating seat 4, a motor 2 is fixedly mounted at one side of the base 1, a rotating shaft 13 is mounted at the upper end of the motor 2, an anti-slip component is arranged on the surface of the rotating shaft 13 and comprises a ratchet wheel 14, a movable clamping rod 15 and a supporting spring 16, the ratchet wheel 14 is fixedly sleeved on the surface of the rotating shaft 13, the movable clamping rod 15 matched with the ratchet wheel 14 is movably mounted at one side of the base 1, the supporting spring 16 is fixedly mounted at one side of the movable clamping rod 15, the adjusting gear 3 matched with the adjusting toothed ring 5 is mounted at the upper end of the rotating shaft 13, and a clamping plate 11 is movably mounted at the middle position of the upper end of the base 1 through the clamping component, the clamping component comprises a fixed frame 8, a clamping threaded sleeve 9, a rotating rod 10, a clamping screw 12, a limiting block 17, a limiting groove 18, a buffer spring 19, a movable rod 20, a pressure plate 21 and a movable ring 22, wherein the upper end of the fixed frame 8 is movably provided with the rotating rod 10, the middle position of the rotating rod 10 is provided with the rotating block, the middle positions of two sides of the fixed frame 8 are movably provided with the clamping threaded sleeve 9 in transmission connection with the rotating rod 10, the middle positions of two sides of the fixed frame 8 are both provided with a through hole, the two sides of the inner wall of the through hole are both fixedly provided with the limiting block 17, the clamping screw 12 penetrates through the through hole and the clamping threaded sleeve 9, the two sides of the clamping screw 12 are both provided with the limiting groove 18 matched with the limiting block 17, one end of the clamping screw 12 is movably provided with the clamping plate 11, one end of the clamping screw 12 is fixedly provided with the pressure plate 21 positioned on the inner wall of the clamping plate 11, one side of the pressure plate 21 is fixedly provided with the movable rod 20 movably penetrating through the clamping plate 11, one end of the movable rod 20 is fixedly provided with a movable ring 22, and the surface of the movable rod 20 is sleeved with a buffer spring 19 connected with the movable ring 22 and the clamping plate 11;

wherein, the user inserts the part into the bending frame 7 through the fixed frame 8, the user rotates the rotating rod 10, the rotating rod 10 drives the clamping screw sleeve 9 to rotate through the transmission chain wheel and the transmission chain, the clamping screw 12 moves to one side under the action of the limit block 17 and the limit groove 18, the clamping screw 12 drives the clamping plate 11 to move to the opposite direction through the pressing plate 21, the movable rod 20, the buffer spring 19 and the movable ring 22, so as to clamp the two sides of the part, the pressing plate 21 moves continuously along with the continuous movement of the clamping screw 12, the pressing plate 21 compresses the buffer spring 19 through the movable rod 20 and the movable ring 22, the pressing plate 21 extrudes the clamping plate 11, the clamping effect is enhanced, meanwhile, the sudden clamping is avoided, the surface damage of the part is avoided, different quantities of parts can be clamped, the motor 2 drives the adjusting gear 3 to rotate through the rotating shaft 13, adjusting gear 3 drives through adjusting ring gear 5 and rotates seat 4 and remove for 7 annular movements of bending frame make the one end of part obtain fine the bending, when pivot 13 drives the rotation, under the effect of movable kelly 15 and supporting spring 16 at ratchet 14, avoid pivot 13 antiport, the effect of buckling is influenced.

Referring to fig. 1 and 4, the present invention provides a technical solution: a bending die for machine case parts comprises an adjusting rail 6, a movable block 23, a clamping and fixing spring 24, a clamping and fixing gear 25, a clamping and fixing rack 26 and a connecting sleeve 27, wherein the adjusting rail 6 is fixedly installed at the upper end of a rotating seat 4, the clamping and fixing rack 26 is fixedly installed on each of two sides of the lower end inside the adjusting rail 6, the movable block 23 is movably installed at the lower end inside the adjusting rail 6, a bending frame 7 is movably installed at the upper end of the adjusting rail 6, the connecting sleeve 27 movably inserted into the inner wall of the adjusting rail 6 is installed at the lower end of the bending frame 7, the connecting sleeve 27 is movably connected with the movable block 23, the clamping and fixing spring 24 is fixedly installed between the connecting sleeve 27 and the movable block 23, and the clamping and fixing gear 25 matched with the clamping and fixing rack 26 is fixedly installed at the lower end of the connecting sleeve 27;

wherein, the user upwards pulls bending frame 7, bending frame 7 drives adapter sleeve 27 and upwards moves along movable block 23, make the solid gear 25 of card break away from with the solid rack 26 of card, stretch the solid spring 24 of card, make movable block 23 can remove in the inside of adjusting rail 6, adjust the position of bending frame 7 in the upper end of adjusting rail 6, adjust the distance between bending frame 7 and the mount 8, be convenient for buckle to the part of different length, after the regulation, bending frame 7 restores the normal position in the effect of the solid spring 24 of card, make solid gear 25 of card and the solid rack 26 of card joint mutually, thereby spacing bending frame 7, avoid influencing the effect of buckling.

The working principle is as follows: a user inserts a part into the bending frame 7 through the fixing frame 8, the user rotates the rotating rod 10, the rotating rod 10 drives the clamping turnbuckle 9 to rotate through a transmission chain wheel and a transmission chain, the clamping screw 12 moves to one side under the action of the limiting block 17 and the limiting groove 18, the clamping screw 12 drives the clamping plate 11 to move in the opposite direction through the pressing plate 21, the movable rod 20, the buffer spring 19 and the movable ring 22, so that the two sides of the part are clamped conveniently, the pressing plate 21 moves continuously along with the continuous movement of the clamping screw 12, the pressing plate 21 compresses the buffer spring 19 through the movable rod 20 and the movable ring 22, the pressing plate 21 extrudes the clamping plate 11, the clamping effect is enhanced, meanwhile, sudden clamping is avoided, the surface damage of the part is caused, different quantities of parts can be clamped, the motor 2 drives the adjusting gear 3 to rotate through the rotating shaft 13, the adjusting gear 3 drives the rotating seat 4 to move through the adjusting gear ring 5, so that the bending frame 7 moves annularly, one end of a part is bent well, when the rotating shaft 13 drives the rotating shaft to rotate, the ratchet 14 prevents the rotating shaft 13 from rotating reversely under the action of the movable clamping rod 15 and the supporting spring 16 to influence the bending effect, a user pulls the bending frame 7 upwards, the bending frame 7 drives the connecting sleeve 27 to move upwards along the moving block 23, so that the clamping gear 25 is separated from the clamping rack 26, the clamping spring 24 is stretched, the moving block 23 can move in the adjusting rail 6, the position of the bending frame 7 at the upper end of the adjusting rail 6 is adjusted, the distance between the bending frame 7 and the fixing frame 8 is adjusted, so that parts with different lengths can be bent conveniently, after adjustment, the bending frame 7 restores to the original position under the action of the clamping spring 24, so that the clamping gear 25 is clamped with the clamping rack 26, thereby spacing bending frame 7, avoid influencing the effect of buckling.

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 alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case part mould of bending, includes base (1), card solid subassembly and adjusting part, its characterized in that: the utility model discloses a motor, including base (1), upper end movable mounting of base (1) has rotation seat (4), it is the annular form to rotate seat (4), the upper end of rotating seat (4) has bending frame (7) through adjusting part movable mounting, the outside of rotating seat (4) is provided with adjusts ring gear (5), one side fixed mounting of base (1) has motor (2), pivot (13) are installed to the upper end of motor (2), the surface of pivot (13) is provided with prevents the subassembly that skids, upper end of pivot (13) is installed and is adjusted ring gear (5) matched with adjusting gear (3), intermediate position department of base (1) upper end has cardboard (11) through solid subassembly movable mounting of card.

2. The bending die for machine case parts according to claim 1, wherein: prevent subassembly that skids includes ratchet (14), activity kelly (15) and supporting spring (16), ratchet (14) fixed cover is established on the surface of pivot (13), one side movable mounting of base (1) has movable kelly (15) with ratchet (14) matched with, one side fixed mounting of activity kelly (15) has supporting spring (16).

3. The bending die for machine case parts according to claim 2, wherein: the clamping component comprises a fixing frame (8), a clamping threaded sleeve (9), a rotating rod (10), a clamping screw rod (12), a limiting block (17), a limiting groove (18), a buffer spring (19), a movable rod (20), a pressing plate (21) and a movable ring (22), and the rotating rod (10) is movably mounted at the upper end of the fixing frame (8).

4. The bending die for machine case parts according to claim 3, wherein: the utility model discloses a lead frame, including dwang (10), the intermediate position department of dwang (8) both sides is provided with rotatory piece, the intermediate position department movable mounting of mount (8) both sides has solid swivel nut (9) of card that is connected with dwang (10) transmission, the intermediate position department of mount (8) both sides has all seted up the perforation, the equal fixed mounting in both sides of perforation inner wall has stopper (17).

5. The bending die for machine case parts according to claim 4, wherein: the inside of perforation and card solid swivel nut (9) is run through and is had solid screw rod of card (12), the both sides of the solid screw rod of card (12) all seted up with stopper (17) matched with spacing groove (18), the one end movable mounting of the solid screw rod of card (12) has cardboard (11).

6. The bending die for machine case parts according to claim 5, wherein: one end fixed mounting of card solid screw rod (12) has clamp plate (21) that is located cardboard (11) inner wall, one side fixed mounting of clamp plate (21) has activity alternate movable rod (20) in cardboard (11) outside, the one end fixed mounting of movable rod (20) has activity ring (22), buffer spring (19) that are connected with activity ring (22) and cardboard (11) are established to the surface cover of movable rod (20).

7. The bending die for machine case parts according to claim 6, characterized in that: the adjusting component comprises an adjusting rail (6), a moving block (23), a clamping spring (24), a clamping gear (25), a clamping rack (26) and a connecting sleeve (27), the adjusting rail (6) is fixedly installed at the upper end of the rotating seat (4), and the clamping rack (26) is fixedly installed on the two sides of the lower end inside the adjusting rail (6).

8. The bending die for machine case parts according to claim 7, wherein: adjust the inside lower extreme movable mounting of rail (6) and have movable block (23), the upper end movable mounting of adjusting rail (6) has bending frame (7), the lower extreme of bending frame (7) is installed activity and is alternates at adapter sleeve (27) of adjusting rail (6) inner wall, adapter sleeve (27) and movable block (23) swing joint, fixed mounting has the solid spring of card (24) between adapter sleeve (27) and movable block (23), the lower extreme fixed mounting of adapter sleeve (27) has and blocks solid rack (26) matched with card solid gear (25).