CN215548491U

CN215548491U - Rotary jig for machining automobile parts

Info

Publication number: CN215548491U
Application number: CN202122070614.5U
Authority: CN
Inventors: 刘汉滨
Original assignee: Ovovs Industries Lighting Co ltd
Current assignee: Ovovs Industries Lighting Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of automobile production, and discloses a rotary jig for automobile part processing, which solves the problem that the supporting strength is weakened after a bottom plate rotates and comprises a rotary platform, wherein a rotary motor is arranged on one side of the rotary platform, a telescopic mechanism is arranged at the top end of the rotary motor, a rotating mechanism is arranged at the top end of the rotary motor, the bottom plate is arranged at the top end of the rotating mechanism, the telescopic mechanism comprises a rotary groove formed in the top end of the rotary platform, a gear ring is arranged at the top end of the rotary groove, rotating handles are symmetrically arranged on two sides of the gear ring, and screw grooves positioned on the inner side of the rotary groove are symmetrically formed in the top end of the rotary platform; in the working process, the set screw drives the ejector rod to move, the angle of the rotating head is adjusted through the meshing relation between the gear and the rack, so that the bottom end of the rotating head is always attached to the top end of the bottom plate, the contact area between the bottom plate and the rotating head is unchanged, and the support strength of the bottom plate to the bottom plate is improved.

Description

Rotary jig for machining automobile parts

Technical Field

The utility model belongs to the technical field of automobile production, and particularly relates to a rotary jig for machining automobile parts.

Background

The automobile parts are used as the basis of the automobile industry, are necessary factors for supporting the continuous and healthy development of the automobile industry, particularly the autonomous development and innovation which are vigorously developed in the current automobile industry, need a strong part system for supporting, and when the automobile parts are machined, a ball groove, a semicircular groove, a plane, a hole, a fork opening and the like are often machined on one automobile part, and different included angles are required to be clamped in each machining process, so that a rotary jig is required to be used in the machining process.

The length of the telescopic rods on the two sides is changed by the rotary jig to adjust the angle, so that after the bottom plate is rotated and inclined, the contact area between the telescopic rods on the two sides and the bottom plate is reduced, and the supporting strength is weakened.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the rotary jig for machining the automobile parts, which effectively solves the problem that the supporting strength is weakened after the bottom plate rotates.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a car is rotary jig for parts machining, includes rotary platform, rotary motor is installed to one side of rotary platform, and telescopic machanism is installed on rotary motor's top, and slewing mechanism is installed on rotary motor's top, and the bottom plate is installed on slewing mechanism's top.

Preferably, telescopic machanism is including offering the turn trough on rotary platform top, and the ring gear is installed on the top of turn trough, and the bilateral symmetry of ring gear is installed and is changeed the handle, and rotary platform's top symmetry is offered and is located the thread groove of turn trough inboard, and thread groove internally mounted has the screw rod, and the ratch is installed on the top of screw rod, and the ratch meshes with the ring gear mutually.

Preferably, when the bottom plate is in a balanced state, the inner side of the toothed ring is in contact with the middle part of the toothed bar.

Preferably, slewing mechanism is including installing in the connecting plate at rotary platform top middle part, and the bottom plate is installed on the top of connecting plate, and the bull stick is installed to the bottom of bottom plate, and the connecting plate rotates with the bull stick to cup joint, and the ejector pin is installed on the top of ratch, and the movable tank has been seted up on the top of ejector pin, and the rotating head is installed on the top of movable tank, and movable tank internally mounted has the gear that is located the rotating head below, and the spout has been seted up to one side symmetry of ejector pin, and the rack is installed to rotary platform's top symmetry, and the rack meshes with the gear mutually.

Preferably, clamping blocks are symmetrically arranged on one side of the rack and clamped with the sliding grooves.

Preferably, the rotating head comprises a top plate at the top end and a half gear at the bottom end, the top plate at the top end of the rotating head is fixedly connected with the bottom end of the bottom plate, and the half gear at the bottom end of the rotating head is meshed with the gear.

Preferably, the ejector rod is shaped like a cuboid, and the bottom end of the ejector rod is rotatably sleeved with the top end of the toothed bar.

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

1) in the work process, the set screw rod drives the ejector rod to move, the angle of the rotating head is adjusted through the meshing relation between the gear and the rack, so that the bottom end of the rotating head is always attached to the top end of the bottom plate, the contact area between the bottom plate and the rotating head is unchanged, and the support strength of the bottom plate is improved;

2) in operation, through the rotation of the rotating groove that sets up for the ejector pin displacement of both sides is the same, but removes opposite direction, thereby does not need both sides to adjust simultaneously, makes to adjust simpler and easier, improves regulation efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic structural diagram of the telescoping mechanism of the present invention;

fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.

In the figure: 1. rotating the platform; 2. a rotating electric machine; 3. a base plate; 4. a telescoping mechanism; 401. rotating the groove; 402. a toothed ring; 403. turning a handle; 404. a screw groove; 405. a tooth socket; 406. a screw; 5. a rotating mechanism; 501. a connecting plate; 502. a rotating rod; 503. a top rod; 504. a movable groove; 505. rotating the head; 506. a gear; 507. a chute; 508. a rack; 509. and (7) clamping blocks.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 3, the present invention includes a rotating platform 1, a rotating motor 2 is installed on one side of the rotating platform 1, a telescopic mechanism 4 is installed on the top end of the rotating motor 2, a rotating mechanism 5 is installed on the top end of the rotating motor 2, a bottom plate 3 is installed on the top end of the rotating mechanism 5, when the device works, the rotating motor 2 rotates the rotating platform 1 back and forth, and the telescopic mechanism 4 and the rotating mechanism 5 rotate left and right.

In the second embodiment, on the basis of the first embodiment, the telescopic mechanism 4 includes a rotary slot 401 opened at the top end of the rotary platform 1, a toothed ring 402 is installed at the top end of the rotary slot 401, rotating handles 403 are symmetrically installed at both sides of the toothed ring 402, a screw slot 404 located inside the rotary slot 401 is symmetrically installed at the top end of the rotary platform 1, a screw 406 is installed inside the screw slot 404, a toothed rod 405 is installed at the top end of the screw 406, the toothed rod 405 is engaged with the toothed ring 402, when the bottom plate 3 is in a balanced state, the inner side of the toothed ring 402 is in contact with the middle of the toothed rod 405, when the bottom plate 3 needs to rotate left and right for adjusting the angle, the rotating handle 403 is held by hand at the moment, so that the toothed ring 402 rotates inside the rotary slot 401, the toothed rod 405 is driven to rotate during the rotation of the toothed ring 402 due to be engaged with the toothed rod 405, and the screw 406 is in threaded connection with the screw slot 404, so that the toothed rod 405 on one side continuously rises in the rotation process, while the toothed bar 405 on the other side is constantly moving downwards during the rotation.

Third embodiment, on the basis of the second embodiment, the rotating mechanism 5 includes a connecting plate 501 installed at the middle of the top end of the rotating platform 1, the top end of the connecting plate 501 is installed with a bottom plate 3, the bottom end of the bottom plate 3 is installed with a rotating rod 502, the connecting plate 501 is rotatably sleeved with the rotating rod 502, the top end of the rack 405 is installed with a top rod 503, the top end of the top rod 503 is opened with a movable groove 504, the top end of the movable groove 504 is installed with a rotating head 505, the movable groove 504 is internally installed with a gear 506 located below the rotating head 505, one side of the top rod 503 is symmetrically opened with a sliding groove 507, the top end of the rotating platform 1 is symmetrically installed with a rack 508, the rack 508 is engaged with the gear 506, one side of the rack 508 is symmetrically installed with a fixture 509, the fixture 509 is engaged with the sliding groove 507, the rotating head 505 is composed of a top plate at the top end and a half gear at the bottom end, the top plate at the rotating head 505 is fixedly connected with the bottom end of the bottom plate 3, the half gear at the rotating head 505 is engaged with the gear 506, the shape of the top rod 503 is a cuboid, the bottom end of the top rod 503 is rotatably sleeved with the top end of the rack bar 405, the rack bar 405 is movably sleeved with the top rod 503, one side of the top rod 503 is provided with a sliding groove 507, the sliding groove 507 is clamped with a clamping block 509 on the rack 508, when the rack bar 405 rotates and rises, the top rod 503 moves upwards along with the rack bar 405, and after the rack bar 405 moves upwards, the rack 508 drives the gear 506 to rotate due to the meshing of the gear 506 in the top rod 503 and the rack 508, and the gear 506 is meshed with the bottom end of the rotating head 505, so that the gear 506 rotates to drive the rotating head 505 to rotate for a certain angle, the two sides of the bottom plate 3 are supported and changed due to the reverse equidistant movement of the rack bars 405 on the two sides, so that the bottom plate 3 rotates for a certain angle around the top end of the connecting plate 501, at this time, the top end of the rotating head 505 is still attached to the bottom end of the bottom plate 3, the supporting area of the rotary head 505 to the base plate 3 is not changed, and the left and right rotation of the base plate 3 is completed.

The working principle is as follows: when the device works, firstly, the rotating platform 1 rotates back and forth through the rotating motor 2, when the bottom plate 3 needs to rotate left and right to adjust the angle, the rotating handle 403 is held by hand, the toothed ring 402 rotates in the rotating groove 401, the toothed rod 405 is driven to rotate in the rotating process of the toothed ring 402 due to the fact that the inner side of the toothed ring 402 is meshed with the toothed rod 405, the toothed rod 405 on one side is continuously raised in the rotating process due to the threaded connection of the screw 406 and the threaded groove 404, the toothed rod 405 on the other side continuously moves downwards in the rotating process, the toothed rod 405 is movably sleeved with the top rod 503, the sliding groove 507 is arranged on one side of the top rod 503 and is clamped with the clamping block 509 on the rack 508, when the toothed rod 405 rotates and rises, the top rod 503 moves upwards along with the toothed rod 405, and after the toothed rod 405 moves upwards, the gear 506 in the top rod 503 is meshed with the rack 508, make rack 508 drive gear 506 and rotate, and gear 506 meshes with rotating head 505 bottom mutually, make gear 506 rotate and drive rotating head 505 and rotate certain angle, because the reverse equidistance of rack bar 405 of both sides removes, make bottom plate 3 both sides support and change, make bottom plate 3 rotate certain angle round connecting plate 501 top, rotating head 505 turned angle this moment is the same with bottom plate 3 turned angle, rotating head 505 top is still laminated with bottom plate 3 bottom mutually this moment, make rotating head 505 unchangeable to the support area of bottom plate 3, accomplish rotating about bottom plate 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an auto parts processing is with rotatory tool, includes rotary platform (1), its characterized in that: rotating electrical machines (2) are installed to one side of rotary platform (1), and telescopic machanism (4) are installed on the top of rotating electrical machines (2), and slewing mechanism (5) are installed on the top of rotating electrical machines (2), and bottom plate (3) are installed on the top of slewing mechanism (5).

2. The rotary jig for machining automobile parts as claimed in claim 1, wherein: the telescopic mechanism (4) comprises a rotary groove (401) formed in the top end of the rotary platform (1), a toothed ring (402) is installed on the top end of the rotary groove (401), rotating handles (403) are symmetrically installed on two sides of the toothed ring (402), a threaded groove (404) located on the inner side of the rotary groove (401) is symmetrically formed in the top end of the rotary platform (1), a screw rod (406) is installed inside the threaded groove (404), a toothed rod (405) is installed on the top end of the screw rod (406), and the toothed rod (405) is meshed with the toothed ring (402).

3. The rotary jig for machining automobile parts as claimed in claim 2, wherein: when the bottom plate (3) is in a balanced state, the inner side of the toothed ring (402) is in contact with the middle of the toothed bar (405).

4. The rotary jig for machining automobile parts as claimed in claim 1, wherein: slewing mechanism (5) are including installing in connecting plate (501) at rotary platform (1) top middle part, bottom plate (3) are installed on the top of connecting plate (501), bull stick (502) are installed to the bottom of bottom plate (3), connecting plate (501) rotate with bull stick (502) and cup joint, ejector pin (503) are installed on the top of ratch (405), movable groove (504) have been seted up on the top of ejector pin (503), rotating head (505) are installed on the top of movable groove (504), movable groove (504) internally mounted has gear (506) that are located rotating head (505) below, spout (507) have been seted up to one side symmetry of ejector pin (503), rack (508) are installed to the top symmetry of rotary platform (1), rack (508) and gear (506) mesh mutually.

5. The rotary jig for machining automobile parts as claimed in claim 4, wherein: clamping blocks (509) are symmetrically installed on one side of the rack (508), and the clamping blocks (509) are clamped with the sliding grooves (507).

6. The rotary jig for machining automobile parts as claimed in claim 4, wherein: the rotating head (505) consists of a top plate at the top end and a half gear at the bottom end, the top plate at the top end of the rotating head (505) is fixedly connected with the bottom end of the bottom plate (3), and the half gear at the bottom end of the rotating head (505) is meshed with the gear (506).

7. The rotary jig for machining automobile parts as claimed in claim 4, wherein: the ejector rod (503) is in a cuboid shape, and the bottom end of the ejector rod (503) is rotatably sleeved with the top end of the toothed bar (405).