CN219310716U

CN219310716U - Rotary clamping device for automobile forgings

Info

Publication number: CN219310716U
Application number: CN202223518782.7U
Authority: CN
Inventors: 万冬冬; 王郑德; 徐文柱
Original assignee: Hefei Qianjin Cnc Equipment Co ltd
Current assignee: Hefei Qianjin Cnc Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-07
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a rotary clamping device for an automobile forging, which relates to the technical field of automobile forging processing, and particularly relates to a rotary clamping device for an automobile forging, comprising a base, wherein the upper end of the base is provided with a circular groove in a penetrating way, the lower end of the base is provided with a limit groove, a main gear is rotationally connected in the limit groove through a motor shaft, the upper end of the base is provided with a rotary plate, the lower end of the rotary plate is welded with a rotary seat, the lower end of the rotary seat is welded with a gear ring, the upper end of the rotary plate is provided with a transmission mechanism, and the upper end of a transmission circular plate in the transmission mechanism is provided with a clamping table, and the rotary clamping device has the beneficial effects that: when the automobile forging needs to be clamped, the automobile forging is placed on the clamping table, the clamping part is driven to approach the automobile forging through the transmission mechanism, the automobile forging is clamped and fixed through the clamping claw, and the fixed automobile forging can be accurately positioned at the central part of the upper end of the clamping table, so that the automobile forging can be positioned in the clamping process.

Description

Rotary clamping device for automobile forgings

Technical Field

The utility model relates to the technical field of automobile forging processing, in particular to a rotary clamping device for an automobile forging.

Background

The automobile parts are various units forming the whole automobile and a product serving the automobile, the variety of the automobile parts is various, with the improvement of the living standard of people, the consumption of the automobile is more and more, the market of the automobile parts is more and more large, automobile parts manufacturers are rapidly developing in recent years, and the clamps are required to be used when the automobile forgings are processed. The existing automobile forging clamping device has certain defects in the actual use process, the existing clamping device clamps and fixes the forging through two clamping parts, and the shaft type automobile forging cannot be positioned in the clamping process, so that deviation occurs in subsequent processing, and the forging processing precision is not up to standard; and the existing clamping device cannot perform rotary motion after clamping the automobile forgings, so that the follow-up processing of some automobile forgings is inconvenient, and the processing efficiency of the automobile forgings is affected.

Disclosure of Invention

The utility model aims to provide a rotary clamping device for an automobile forging, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatory clamping device of car forging, includes the base, round groove has been seted up in the upper end of base run through, the spacing groove has been seted up to the lower extreme of base, be connected with the master gear through the motor shaft rotation in the spacing groove, the rotor plate is installed to the upper end of base, the lower extreme welding of rotor plate has the roating seat, the gear ring has been welded to the lower extreme of roating seat, drive mechanism is installed to the upper end of rotor plate, the gripping platform is installed to the upper end of transmission plectane in the drive mechanism, three T type grooves have been seted up to the upper end of gripping platform for circumference array, the side of gripping platform is circumference array welding has three fixed otic placode, fixed otic placode's lower extreme passes through bolt and rotor plate fixed connection, be circumference array on the gripping platform and be provided with three clamping part.

Preferably, the rotating plate is rotationally connected with the base, the lower end of the rotating seat is provided with a protruding part in an outward protruding mode, and the rotating seat is rotationally connected with the circular groove.

Preferably, the gear ring is rotationally connected with the limit groove, and the main gear is meshed with the gear ring.

Preferably, the transmission mechanism comprises: the upper end of the rotating plate is rotationally connected with a transmission circular plate through a motor shaft, the upper end of the transmission circular plate is provided with three sliding grooves in a circumferential array, the sliding grooves are obliquely arranged, the upper end of the transmission circular plate is welded with a limit cylinder, and the limit cylinder is rotationally connected with the clamping table.

Preferably, the clamping member includes: t type slider, transfer line and gripper jaw, the sliding connection has T type slider in the T type groove, the lower extreme welding of T type slider has the transfer line, the upper end welding of T type slider has the gripper jaw.

Preferably, the transmission rod is movably inserted into the sliding groove, the transmission rod is in sliding connection with the sliding groove, and the clamping claw is in sliding connection with the upper end of the clamping table.

Compared with the prior art, the utility model has the beneficial effects that: the rotary clamping device is reasonable in structural arrangement, when the automobile forging needs to be clamped, the automobile forging is firstly placed on the clamping table, the clamping component is driven to approach the automobile forging through the transmission mechanism, the automobile forging is clamped and fixed through the clamping claws, the fixed automobile forging can be accurately positioned at the central part of the upper end of the clamping table, so that the automobile forging can be positioned in the clamping process, when the automobile forging needs to be rotated again after the clamping of the automobile forging is finished, the main gear is driven to rotate through the motor shaft, the gear ring drives the rotating seat to rotate, the rotating seat drives the rotating plate to rotate, the clamping table is driven to rotate through the fixing lug plate, and the clamping table drives the automobile forging to rotate through the clamping component.

Drawings

FIG. 1 is a schematic view of a rotary clamping device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a rotary clamping device of the present utility model;

fig. 3 is an exploded view of the structure of the rotary clamping device of the present utility model.

In the figure: 1. a base; 11. a circular groove; 12. a limit groove; 13. a main gear; 2. a rotating plate; 21. a rotating seat; 22. a gear ring; 3. a drive circular plate; 31. a chute; 32. a limit cylinder; 4. a clamping table; 41. a T-shaped groove; 42. fixing the ear plate; 5. a T-shaped slider; 51. a transmission rod; 52. and (3) clamping claws.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a rotatory clamping device of car forging, including base 1, round slot 11 has been seted up in running through in the upper end of base 1, spacing groove 12 has been seted up to the lower extreme of base 1, be connected with master gear 13 through the motor shaft rotation in the spacing groove 12, the power supply of motor shaft is the motor, the motor is installed in base 1, rotor plate 2 is installed to the upper end of base 1, rotor plate 2's lower extreme welding has roating seat 21, rotor plate 2 is connected with base 1 rotation, roating seat 21 is a drum, the outside protrusion of lower extreme of roating seat 21 is provided with the bellying, roating seat 21 is connected with round slot 11 rotation, the lower extreme welding of roating seat 21 has gear ring 22, gear ring 22 rotates with spacing groove 12 to be connected, master gear 13 meshes with gear ring 22, rotor plate 2 rotates, the roating seat 21 is rotated along round slot 11, the bellying that sets up through roating seat 21 lower extreme prevents roating seat 21 from rocking up and down at will, thereby make rotor plate 2 can stable rotation.

The upper end of the rotating plate 2 is provided with a transmission mechanism which comprises: the upper end of the rotating plate 2 is connected with a transmission circular plate 3 through the rotation of a motor shaft, the upper end of the transmission circular plate 3 is provided with three sliding grooves 31 in a circumferential array, the sliding grooves 31 are obliquely arranged, the upper end of the transmission circular plate 3 is welded with the limiting cylinder 32, the limiting cylinder 32 is rotationally connected with the clamping table 4, a power source of the motor shaft is a servo motor, the servo motor is arranged at the lower end of the rotating plate 2 through a bolt, the servo motor is arranged in the rotating seat 21, the transmission circular plate 3 is driven to rotate through the motor shaft, and the transmission circular plate 3 drives the limiting cylinder 32 to rotate along the clamping table 4, so that the transmission circular plate 3 can stably rotate.

The centre gripping platform 4 is installed to the upper end of transmission plectane 3 in the drive mechanism, the upper end of centre gripping platform 4 is circumference array and has seted up three T type groove 41, the side of centre gripping platform 4 is circumference array welding and has three fixed otic placode 42, fixed otic placode 42's lower extreme passes through bolt and rotor plate 2 fixed connection, when the transmission plectane 3 rotates, the side of transmission plectane 3 rotates along the side of fixed otic placode 42 to make the rotation that transmission plectane 3 can be stable, be circumference array on the centre gripping platform 4 and be provided with three clamping part, the clamping part is including: t type slider 5, transfer line 51 and gripper jaw 52, the sliding connection has T type slider 5 in T type groove 41, the lower extreme welding of T type slider 5 has transfer line 51, the upper end welding of T type slider 5 has gripper jaw 52, transfer line 51 and spout 31 activity grafting, and transfer line 51 and spout 31 sliding connection, gripper jaw 52 and the upper end sliding connection of grip table 4, when transmission plectane 3 rotates, transmission plectane 3 drives transfer line 51 and slides along spout 31, simultaneously transmission plectane 3 drives transfer line 51 and removes, transfer line 51 drives T type slider 5 and slides along T type groove 41, T type slider 5 drives gripper jaw 52 and slides along grip table 4, make gripper jaw 52 carry out the centre gripping fixed to the car forging, and the car forging after the fixed is in the central part of grip table 4 upper end, thereby can fix a position the car forging at the in-process of pressing from both sides tight, the machining precision of car forging has been improved greatly.

Working principle: when the automobile forgings need to be clamped, the automobile forgings are placed on the clamping table 4, the transmission circular plate 3 is driven to rotate through the motor shaft, the transmission circular plate 3 drives the transmission rod 51 to slide along the sliding groove 31, meanwhile, the transmission circular plate 3 drives the transmission rod 51 to move, the transmission rod 51 drives the T-shaped sliding block 5 to slide along the T-shaped groove 41, the T-shaped sliding block 5 drives the clamping claw 52 to slide along the clamping table 4, the clamping claw 52 is enabled to approach the automobile forgings, the automobile forgings are clamped and fixed through the clamping claw 52, and the fixed automobile forgings can be accurately positioned at the central position of the upper end of the clamping table 4, so that the automobile forgings can be positioned in the clamping process, when the automobile forgings need to be rotated again after the automobile forgings are clamped, the motor shaft drives the main gear 13 to rotate, the main gear 13 drives the gear ring 22 to rotate along the limiting groove 12, the gear ring 22 drives the rotating seat 21 to rotate along the circular groove 11, the rotating seat 21 drives the 2 to rotate along the base 1, the fixed lug plate 42 drives the clamping table 4 to rotate, and the clamping table 4 drives the automobile forgings to rotate through the clamping part, and therefore the automobile forgings can be clamped and rotated in the automobile forgings, and the automobile forgings can be processed easily, and the automobile forgings can be processed conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 rotatory clamping device of car forging, includes base (1), its characterized in that: the utility model discloses a rotary table, including base (1), rotary plate, clamping table (4), rotary plate (2), drive mechanism, clamping table (4) are installed to the lower extreme of base (1), limit groove (12) have been seted up in the upper end of base (1), be connected with master gear (13) through the motor shaft rotation in limit groove (12), rotor plate (2) are installed to the upper end of base (1), rotary plate (21)'s lower extreme welding has roating seat (21), gear ring (22) are welded to rotary plate (21)'s lower extreme, clamping table (4) are installed to rotary plate (2)'s upper end, clamping table (4) are installed to drive mechanism in the upper end of transmission plectane (3), three T type groove (41) have been seted up to the upper end of clamping table (4) for circumference array, the side of clamping table (4) is circumference array welding has three fixed otic placode (42), the lower extreme of fixed otic placode (42) is through bolt and rotor plate (2) fixed connection, be circumference array on clamping table (4) and be provided with three clamping part.

2. The rotary clamping device for automotive forgings according to claim 1, wherein: the rotary plate (2) is rotationally connected with the base (1), the lower end of the rotary seat (21) is provided with a protruding part in an outward protruding mode, and the rotary seat (21) is rotationally connected with the circular groove (11).

3. The rotary clamping device for automotive forgings according to claim 1, wherein: the gear ring (22) is rotationally connected with the limiting groove (12), and the main gear (13) is meshed with the gear ring (22).

4. The rotary clamping device for automotive forgings according to claim 1, wherein: the transmission mechanism comprises: the novel rotary disc clamping device comprises a transmission circular plate (3), sliding grooves (31) and a limiting cylinder (32), wherein the upper end of the rotary plate (2) is rotationally connected with the transmission circular plate (3) through a motor shaft, the upper end of the transmission circular plate (3) is provided with three sliding grooves (31) in a circumferential array, the sliding grooves (31) are obliquely arranged, the upper end of the transmission circular plate (3) is welded with the limiting cylinder (32), and the limiting cylinder (32) is rotationally connected with a clamping table (4).

5. The rotary clamping device for automotive forgings according to claim 4, wherein: the clamping component comprises: t type slider (5), transfer line (51) and gripper jaw (52), sliding connection has T type slider (5) in T type groove (41), the lower extreme welding of T type slider (5) has transfer line (51), the upper end welding of T type slider (5) has gripper jaw (52).

6. The rotary clamping device for automotive forgings according to claim 5, wherein: the transmission rod (51) is movably inserted into the sliding groove (31), the transmission rod (51) is in sliding connection with the sliding groove (31), and the clamping claw (52) is in sliding connection with the upper end of the clamping table (4).