CN217129381U

CN217129381U - Straightener adjustment mechanism and straightener

Info

Publication number: CN217129381U
Application number: CN202121242225.XU
Authority: CN
Inventors: 杨炼
Original assignee: Guangdong Weifa Household Co ltd
Current assignee: Guangdong Weifa Household Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-08-05
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to a door body device of flare-outing, concretely relates to straightener adjustment mechanism and straightener, straightener adjustment mechanism includes the shell body, reversing mechanism and link, installation reversing mechanism in the shell body, the reversing mechanism control link is rotatory, reversing mechanism includes master gear and side gear, master gear and side gear mesh perpendicularly, the side gear is connected with the link, it is rotatory to drive the side gear during master gear rotation to it is rotatory to drive the link, the straightener is including straightener adjustment mechanism, the body of rod and stopper, straightener adjustment mechanism and stopper are connected respectively at the both ends of the body of rod, the utility model discloses use the axial rotation that the rotation of reversing mechanism with the master tooth converts the link into, the length adjustment function of straightener can be realized to the cooperation body of rod, than traditional door plant straightener, the regulation operation of door plant of flare-outing is more convenient.

Description

Straightener adjustment mechanism and straightener

Technical Field

The utility model relates to a door body straightener, concretely relates to straightener adjustment mechanism and straightener.

Background

In daily life, the application range of the door plate is wider, when the door plate is longer or larger in area, the door plate is easy to deform under the factors of long-time use, temperature, installation process misoperation and the like, so that the closing effect is poor, the door plate needs to be dismounted, the door plate is adjusted until the door plate is straight and then installed, or a straightening device is selected to be installed, the existing door plate straightening device is very inconvenient to adjust and straighten the door plate, and the door plate is still to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect that the conventional door plate straightener is inconvenient to adjust, the straightener adjusting mechanism and the straightener are provided.

The utility model discloses a following technical scheme realizes:

a straightener adjusting mechanism comprises an outer shell, a reversing mechanism and a connecting end, wherein the reversing mechanism is installed in the outer shell and controls the connecting end to rotate, the reversing mechanism comprises a main gear and a side gear, the main gear and the side gear are vertically meshed, the side gear is connected with the connecting end, and the main gear drives the side gear to rotate when rotating, so that the connecting end is driven to rotate.

Furthermore, the number of the connecting ends is 2, the connecting ends are symmetrically arranged at two ends of the reversing mechanism, and the number of the side gears is correspondingly 2, and the side gears are vertically meshed with the main gear.

Furthermore, a rotary groove is formed in the axis of one side of the main gear, a through hole is reserved in the outer shell corresponding to the rotary groove, the rotary groove is used for allowing an external tool such as an internal hexagonal wrench to rotate the main gear, and the through hole in the outer shell is used for allowing the tool to pass through.

A straightener comprises the straightener adjusting mechanism, a rod body and a limiting block, wherein the two ends of the rod body are respectively connected with the straightener adjusting mechanism and the limiting block.

Furthermore, the rod body is connected with one end of the straightener adjusting mechanism to form an adjusting end, and the adjusting end is in threaded connection with the connecting end of the straightener adjusting mechanism.

Furthermore, the surface of the adjusting end is provided with threads, the connecting end is a cylinder, and a screw hole is axially formed and is in threaded connection with the adjusting end.

Further, one section that the body of rod is connected with the stopper is spacing end, is provided with the draw-in groove on the stopper for block spacing end.

Furthermore, a plurality of clamping teeth are arranged on the clamping groove, and a groove corresponding to the clamping teeth is formed in the limiting end of the rod body.

Furthermore, the number of the rod bodies and the limiting blocks is two, and the two rod bodies and the limiting blocks are symmetrically arranged at two ends of the straightener adjusting mechanism.

Compared with the prior art, the utility model, following beneficial effect has: the straightener adjusting mechanism uses the reversing mechanism to convert the autorotation of the main teeth into the axial rotation of the connecting end, the length adjusting function of the straightener can be realized by matching with the rod body, compared with the traditional door plate straightener, the straightener adjusting mechanism is more convenient to adjust the straightening door plate, and can realize the synchronous straightening adjustment of the rod bodies at two ends, so that the straightening effect is better; the straightener adjusting mechanism has wide application range, and can be adapted to various types of door plates only by changing rod body parameters and thread screwing length; the utility model discloses simple structure, easily production, it is with low costs.

Drawings

FIG. 1 is a perspective view of a straightener;

FIG. 2 is an exploded view of the straightener adjustment mechanism;

FIG. 3 is an exploded view of the reversing mechanism;

fig. 4 is a perspective view of the limiting block and the limiting end of the rod body.

The reference numerals are explained below: 1-straightening adjusting mechanism; 11-an outer shell; 12-a reversing mechanism; 121-main gear; 1211-spin bath; 122-side gear; 13-a connection end; 2-a rod body; 21-an adjustment end; 22-a limiting end; 3, a limiting block; 31-card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model discloses preferred embodiment straightener, including straightener adjustment mechanism 1, the body of rod 2 and stopper 3, straightener adjustment mechanism 1 control body of rod 2 is flexible outwards, and stopper 3 is used for the spacing load point as of limiting on the door plant. The rod body 1 and the limiting block 3 can be symmetrically provided with two groups.

Referring to fig. 2 and fig. 3, the straightener adjusting mechanism 1 includes an outer shell 11, a reversing mechanism 12, and a connecting end 122, the reversing mechanism 12 is installed in the outer shell 11, the connecting end 122 is a cylinder and is disposed at one end or both ends of the outer shell 11, the reversing mechanism 12 controls the connecting end 13 to rotate along the axial direction thereof, the reversing mechanism 12 includes a main gear 121 and two side gears 122, both of which are bevel gears, and the two side gears 122 are connected with the two connecting ends 13 and drive the connecting end 13 to rotate. The main gear 121 is engaged with the two side gears 122, and the main gear 121 rotates to drive the side gears 122 to rotate, thereby realizing reverse rotation. A spiral groove 1211, which may be an inner hexagonal groove, is formed at the axial center of one side of the main gear 121, and a through hole is reserved in the outer housing 11 corresponding to the spiral groove 1211. The rotary slot 1211 is used for the external tool such as a hexagon socket wrench to rotate the master gear, and the through hole on the outer housing is used for the tool to enter.

Referring to fig. 1, fig. 2 and fig. 4, the two ends of the rod body 2 are respectively an adjusting end 21 and a limiting end 22, the adjusting end 21 is screwed with the connecting end 13 of the straightener adjusting mechanism 1, and the limiting end 22 is fastened on the limiting block 3. The surface of the adjusting end 21 is provided with an external thread, the connecting end 13 is provided with a screw hole along the axial direction, and the internal thread of the screw hole is matched with the external thread of the adjusting end 21. The limiting block 3 is provided with a clamping groove 31 with teeth for clamping the limiting end 22 of the rod body 2, and the limiting end 22 is provided with a groove corresponding to the clamping teeth.

To sum up, the adjusting mechanism of the straightener of the utility model uses the reversing mechanism to convert the rotation of the main gear into the axial rotation of the connecting end, the length adjusting function of the straightener can be realized by matching with the rod body, compared with the traditional door plate straightener, the adjusting operation of the straightening door plate is more convenient, and the synchronous straightening adjustment of the rod bodies at two ends can be realized, so that the straightening effect is better; the straightener adjusting mechanism has wide application range, and can be adapted to various types of door plates only by changing rod body parameters and thread screwing length; the utility model discloses simple structure, easily production, it is with low costs.

The above description is only the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all the equivalent structural changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are also included.

Claims

1. A straightener adjustment mechanism (1), characterized in that: the reversing mechanism comprises an outer shell (11), a reversing mechanism (12) and a connecting end (13), the reversing mechanism (12) is installed in the outer shell (11), the connecting end (13) is controlled to rotate by the reversing mechanism (12), the reversing mechanism (12) comprises a main gear (121) and side gears (122), the main gear (121) and the side gears (122) are vertically meshed, the side gears (122) are connected with the connecting end (13), and the main gear (121) drives the side gears (122) to rotate when rotating, so that the connecting end (13) is driven to rotate.

2. Straightener adjustment mechanism (1) according to claim 1, characterized in that: the number of the connecting ends (13) is 2, the connecting ends are symmetrically arranged at two ends of the reversing mechanism (12), and the number of the side gears (122) is correspondingly 2, and the side gears are vertically meshed at two sides of the main gear (121).

3. Straightener adjustment mechanism (1) according to claim 1, characterized in that: the axle center of one side of the main gear (121) is provided with a rotary groove (1211), and a through hole is reserved in the outer shell (11) corresponding to the rotary groove (1211).

4. A straightener, characterized in that: the straightening device adjusting mechanism (1) comprises the straightening device adjusting mechanism (1) according to any one of claims 1 to 3, and further comprises a rod body (2) and a limiting block (3), wherein two ends of the rod body (2) are respectively connected with the straightening device adjusting mechanism (1) and the limiting block (3).

5. The straightener of claim 4, wherein: the rod body (2) is connected to one end of the straightener adjusting mechanism (1) and is an adjusting end (21), and the adjusting end (21) is in threaded connection with the connecting end (13) of the straightener adjusting mechanism (1).

6. The straightener of claim 5, wherein: the surface of the adjusting end (21) is provided with threads, the connecting end (13) is a cylinder, and a screw hole is axially formed and is in threaded connection with the adjusting end (21).

7. The straightener of claim 4, wherein: one section that the body of rod (2) is connected with stopper (3) is spacing end (22), is provided with draw-in groove (31) on stopper (3) for block spacing end (22).

8. The straightener of claim 7, wherein: the clamping groove (31) is provided with a plurality of clamping teeth, and the limiting end (22) of the rod body (2) is provided with a groove corresponding to the clamping teeth.

9. A straightener according to any one of claims 5 to 8, characterized in that: the number of the rod bodies (2) and the limiting blocks (3) is two, and the two ends of the straightener adjusting mechanism (1) are symmetrically arranged.