CN217502484U

CN217502484U - Gear rack mechanism

Info

Publication number: CN217502484U
Application number: CN202220260525.9U
Authority: CN
Inventors: 吴树柏; 周龙; 谈鹏博; 闫战峰; 秦磊; 牛增强; 韩金龙
Original assignee: United Winners Laser Co Ltd
Current assignee: United Winners Laser Co Ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-09-27
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a rack and pinion mechanism relates to battery preparation technical field. The gear rack mechanism comprises a bearing pin, a bearing, a gear, paired racks and a rack mounting seat, the gear is located between the paired racks and is meshed with the racks, the bearing pin penetrates through the centers of the gears, and the paired racks are arranged in the rack mounting seat. The utility model provides the high compatibility to the battery.

Description

Gear rack mechanism

Technical Field

The utility model relates to a battery preparation technical field especially relates to a rack and pinion mechanism.

Background

The existing device can only clamp batteries with fixed length, has poor compatibility and cannot be suitable for clamping and carrying batteries with various lengths.

Disclosure of Invention

A primary object of the present invention is to provide a rack and pinion mechanism, which solves the technical problems of the prior art, such as poor compatibility, single function and low efficiency.

In order to achieve the above object, the utility model provides a rack and pinion mechanism: the rack and pinion mechanism comprises a bearing pin, a bearing, a gear, racks and a rack mounting seat, wherein the tail ends of the rack mounting seat are respectively connected with a clamping mechanism, and when two opposite racks move back and forth along the gear, the rack mounting seat can drive the two opposite clamping mechanisms to clamp or loosen a battery. The gear is positioned between the paired racks and is meshed with the racks, the bearing pin penetrates through the centers of the gears, and the paired racks are arranged in the rack mounting seats.

Optionally, the bearing pin is installed at the center of the width direction of the tray bottom plate.

Optionally, the bearing is mounted on the bearing pin, the gear is mounted on the bearing, the gear can rotate around the bearing pin, and two sides of the gear are matched with the two racks.

Alternatively, the central position of the gear is fixed.

Optionally, when the rack on one side is pulled, the gear is driven to rotate, and the rotating gear drives the rack on the other side to synchronously move in the opposite direction.

Optionally, the rack is fixed on the rack mounting seat, the rack mounting seat is fixed on the mounting plate of the clamping mechanism, and the mounting plates at the two ends can synchronously move through the gear rack mechanism and move in opposite directions or in opposite directions at the same time.

Optionally, when in the clamped state, the gear is 58mm from the outer end face of the rack.

The beneficial effects are that: the existing device can only clamp the batteries with fixed length, is poor in compatibility and cannot adapt to clamping and carrying of the batteries with various lengths.

Drawings

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

fig. 2 is a schematic view of another embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "inner", "upper", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, unless expressly stated or limited otherwise, the term "connected" is to be understood in a broad sense, e.g. fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings: referring to fig. 1-2, in an embodiment of the present invention, a rack and pinion mechanism 4 includes a bearing pin 4-1, a bearing 4-2, a gear 4-3, a pair of racks 4-4 and a rack mount 4-5, the gear 4-3 is positioned between the pair of racks 4-4 and is engaged with the rack 4-4, the bearing pin 4-1 passes through the center of the gear 4-3, the pair of racks 4-4 is provided in the rack mount 4-5, referring to fig. 1, the rack mount 4-5 is connected to a mounting plate 3-2, when the paired racks 4-4 move toward the middle along the gears 4-3, the distance between the opposite mounting plates 3-2 gradually decreases, and when the distance decreases to a predetermined distance, the clamping state is established; referring to fig. 2, when the pair of racks 4-4 moves to the middle along the gear 4-3, the distance between the opposite mounting plates 3-2 is gradually increased, and when the distance is increased to a preset distance, it is in an unlocked state. For example, one of the two mounting plates 3-2 is fixed and the other is movable by an external force.

In one embodiment, the bearing pin 4-1 is installed at the center of the width direction of the pallet base plate 1.

Optionally, the bearing 4-2 is mounted on the bearing pin 4-1, the gear 4-3 is mounted on the bearing 4-2, the gear 4-3 can rotate around the bearing pin 4-1, and two sides of the gear 4-3 are matched with the two racks 4-4.

In one embodiment, the center position of gear 4-3 is fixed.

In one embodiment, when the rack 4-4 on one side is pulled, the gear 4-3 is driven to rotate, and the rotating gear 4-3 drives the rack 4-4 on the other side to synchronously move in the opposite direction.

In one embodiment, the rack 4-4 is fixed on the rack mounting seat 4-5, the rack mounting seat 4-5 is fixed on the mounting plate 3-2 of the clamping mechanism 3, and the rack and pinion mechanism 4 can realize synchronous motion of the mounting plates 3-2 at two ends and simultaneously move in opposite directions or in opposite directions.

In one embodiment, the gear 4-3 is spaced 58mm from the outer end surface of the rack 4-4 when in the clamped state.

The technical principle of the present invention is described above with reference to the specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A gear rack mechanism is characterized in that the gear rack mechanism (4) comprises a bearing pin (4-1), a bearing (4-2), a gear (4-3), a pair of racks (4-4) and a rack mounting seat (4-5), the gear (4-3) is positioned between the pair of racks (4-4) and is meshed with the racks (4-4), the bearing pin (4-1) penetrates through the center of the gear (4-3), and the pair of racks (4-4) is arranged in the rack mounting seat (4-5); the bearing (4-2) is installed on the bearing pin (4-1), the gear (4-3) is installed on the bearing (4-2), the gear (4-3) can rotate around the bearing pin (4-1), and two sides of the gear (4-3) are matched with the two racks (4-4).

2. A rack and pinion mechanism as claimed in claim 1, characterised in that the centre position of the gear wheels (4-3) is fixed.

3. A rack and pinion mechanism as claimed in claim 1, characterised in that when the rack (4-4) on one side is pulled, the gear (4-3) is caused to rotate, and the rotating gear (4-3) causes the rack (4-4) on the other side to move in a synchronous and opposite direction.

4. A rack and pinion mechanism as claimed in claim 1, characterised in that the rack (4-4) is secured to a rack mount (4-5), the rack mount (4-5) being secured to a mounting plate (3-2) of the clamping mechanism (3).

5. A rack and pinion mechanism as claimed in claim 1, characterised in that when in the clamped condition the pinion (4-3) is 58mm from the outer end face of the rack (4-4).