CN220501957U

CN220501957U - Reciprocating sliding rail

Info

Publication number: CN220501957U
Application number: CN202322184274.8U
Authority: CN
Inventors: 程经杨; 胡健
Original assignee: Anhui Haoyang Machinery Co ltd
Current assignee: Anhui Haoyang Machinery Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-20
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a reciprocating sliding rail, which relates to the technical field of reciprocating conveying and comprises a base, wherein a first through hole is formed in one side of the base in a penetrating manner, a reciprocating motor is fixedly arranged at the bottom of the first through hole, and a connecting rod is fixedly arranged at the output end of the reciprocating motor. According to the utility model, after the reciprocating motor is started, the reciprocating motor drives the connecting rod to rotate clockwise through the arrangement of the spring and the baffle plate, so that the gear is driven to move clockwise, the gear drives the rack to move leftwards, the plurality of positioning blocks are driven to move leftwards, the four limiting blocks are further driven to move leftwards, the rack also drives the sliding rail body to move leftwards until the limiting blocks contact the baffle plate and drive the baffle plate to move leftwards, the baffle plate can squeeze the spring, at the moment, the reciprocating motor rotates reversely, the spring releases elastic potential energy, and the rack is prevented from continuing to move leftwards under the action of inertia, so that the abrasion between the gear and the rack is reduced, and the service life of the device is prolonged.

Description

Reciprocating sliding rail

Technical Field

The utility model relates to the technical field of reciprocating conveying, in particular to a reciprocating sliding rail.

Background

The reciprocating motion refers to reciprocating motion at two sides near a certain position, and the displacement of the reciprocating motion is equal to that of the reciprocating motion because of a positive stroke and a negative stroke.

In the prior art, as disclosed in chinese patent CN218874324U, a sliding rail reciprocating conveying mechanism comprises a third mounting plate, a connecting plate and a first mounting plate, wherein a ball screw is arranged on the upper surface of the connecting plate, a second mounting plate is connected on the ball screw in a transmission manner, and a left support plate and a right support plate are respectively and horizontally fixedly mounted on two sides of the bottom of the third mounting plate.

However, in the prior art, when the sliding rail reciprocates, the sliding rail can repeatedly move along a straight line, and a larger acting force can be generated at the moment of changing the moving direction of the sliding rail, so that the structure for controlling the sliding rail to reciprocate is easy to wear, and the service life of the reciprocating mechanism is reduced.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when the sliding rail moves in a reciprocating way, the sliding rail can move repeatedly along a straight line, and in the moment that the moving direction of the sliding rail changes, a larger acting force can be generated, and the structure for controlling the sliding rail to move in a reciprocating way is easy to wear, so that the service life of a reciprocating mechanism is shortened.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a reciprocating motion's slide rail, includes the base, through-hole one has been run through to one side of base, the bottom fixed mounting of through-hole one has reciprocating motor, reciprocating motor's output fixed mounting has the connecting rod, the outside fixed mounting of connecting rod has the gear, the outside fixed mounting of connecting rod has two bearing frames, the upper end meshing of gear has the rack, the upper end fixed mounting of rack has the slide rail body, the slide bar has all been welded to the both sides of slide rail body, the both sides of rack all are provided with two stoppers, one side of stopper is provided with the baffle, the one end fixed mounting of baffle has the spring, four the one end of spring all with the inner wall of through-hole one is fixed mutually, the upper end welding of baffle has the slider, four spout two have been seted up to the upper wall of through-hole one.

Preferably, a plurality of positioning blocks are fixedly arranged on two sides of the rack, and a circular groove is formed in one end of the limiting block.

Preferably, one end of the base is provided with a first sliding hole in a penetrating mode, two side walls of the first sliding hole are provided with first sliding grooves, one end of the base is provided with a second through hole in a penetrating mode, and one end of the base is provided with a third through hole in a penetrating mode.

Preferably, two sides of the sliding rail body are in sliding connection with two side walls of the sliding hole I, and the outer side of the sliding rod is in sliding connection with the inner part of the sliding groove I.

Preferably, the width of the racks is smaller than the width of the third through hole, and the length of the two racks plus the width of the racks is smaller than the width of the second through hole.

Preferably, the inside of the circular groove is matched with the outer side of the positioning block, and the length of the rack is smaller than the distance between the baffle plate and the rack.

Preferably, the lower ends of the two bearing seats are fixed with the inner bottom end of the first through hole, and the inner part of the second chute is in sliding connection with the outer side of the sliding block.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, after the reciprocating motor is started, the reciprocating motor drives the connecting rod to rotate clockwise through the arrangement of the spring and the baffle plate, so that the gear is driven to move clockwise, the gear drives the rack to move leftwards, the plurality of positioning blocks are driven to move leftwards, the four limiting blocks are further driven to move leftwards, the rack also drives the sliding rail body to move leftwards until the limiting blocks contact the baffle plate and drive the baffle plate to move leftwards, the baffle plate can squeeze the spring, at the moment, the reciprocating motor rotates reversely, the spring releases elastic potential energy, and the rack is prevented from continuing to move leftwards under the action of inertia, so that the abrasion between the gear and the rack is reduced, and the service life of the device is prolonged.

2. According to the utility model, through the arrangement of the positioning blocks, the abrasion caused by the inertia of the rack can be reduced in the reciprocating motion process of the reciprocating motors with different frequencies, so that the service life of the device is prolonged.

Drawings

Fig. 1 is a schematic perspective view of a sliding rail with reciprocating motion according to the present utility model;

fig. 2 is a schematic perspective view of a sliding rail with reciprocating motion according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a sliding rail according to the present utility model;

fig. 4 is a schematic view of a part of a sliding rail with reciprocating motion according to the present utility model.

Legend description: 1. a base; 2. a first through hole; 3. a sliding hole I; 4. a first chute; 5. a second through hole; 6. a third through hole; 7. a reciprocating motor; 8. a connecting rod; 9. a gear; 10. a bearing seat; 11. a rack; 12. a slide rail body; 13. a slide bar; 14. a positioning block; 15. a limiting block; 16. a circular groove; 17. a baffle; 18. a spring; 19. a second chute; 20. a sliding block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a reciprocating sliding rail, which comprises a base 1, one side of the base 1 is provided with a first through hole 2 in a penetrating way, the bottom of the first through hole 2 is fixedly provided with a reciprocating motor 7, the output end of the reciprocating motor 7 is fixedly provided with a connecting rod 8, the outer side of the connecting rod 8 is fixedly provided with two bearing seats 10, the upper end of the gear 9 is meshed with a rack 11, the upper end of the rack 11 is fixedly provided with a sliding rail body 12, two sides of the sliding rail body 12 are respectively welded with a sliding rod 13, two sides of the rack 11 are respectively provided with two limiting blocks 15, one side of each limiting block 15 is provided with a baffle 17, one end of each baffle 17 is fixedly provided with a spring 18, one end of each spring 18 is fixedly connected with the inner wall of the first through hole 2, the upper end of each baffle 17 is welded with a sliding block 20, the upper wall of the first through hole 2 is provided with four sliding grooves 19, one end of the base 1 is provided with a sliding hole 3, two side walls of the sliding hole 3 are respectively provided with a sliding groove 4, one end of the base 1 is provided with a second through hole 5 in a penetrating way, one end of the base 1 is provided with a third through hole 6, two sliding grooves 12 are respectively arranged at one end of the sliding hole 6, two sides of the sliding rail body 12 is welded with two sliding grooves 3 are respectively, the two sliding grooves 3 are respectively have the width sides of the two sliding grooves are respectively smaller than the two sliding grooves 11 are respectively, and the two sliding grooves are respectively connected with the two sliding grooves 11 are respectively, and the two sliding grooves are respectively, the two sliding grooves are connected with the sliding grooves and the sliding groove 1 has a sliding rack and the sliding device is has a sliding device and the sliding device is has a 4.

In detail, the following describes the specific setting and action of this embodiment, after the reciprocating motor 7 is turned on, the reciprocating motor 7 will drive the connecting rod 8 to rotate clockwise, thereby drive the gear 9 to move clockwise, and drive the rack 11 to move left, thereby drive a plurality of positioning blocks 14 to move left, and then drive four limiting blocks 15 to move left, the rack 11 will also drive the slide rail body 12 to move left until the limiting blocks 15 contact the baffle 17 and drive the baffle 17 to move left, the baffle 17 will squeeze the spring 18, at this moment, the reciprocating motor 7 is reversed, the spring 18 releases elastic potential energy, prevent the rack 11 from continuing to move left under the action of inertia, thereby reducing the abrasion between the gear 9 and the rack 11, and improving the service life of the device.

Example two

As shown in fig. 3 and 4, a plurality of positioning blocks 14 are fixedly mounted on two sides of the rack 11, a circular groove 16 is formed in one end of the limiting block 15, the inside of the circular groove 16 is matched with the outer side of the positioning block 14, and the length of the rack 11 is smaller than the distance between the baffle 17 and the rack 11.

The effect that its whole embodiment reaches is, to the operation that does not use, needs different reciprocating motor 7 to drive with different frequencies, can make stopper 15 and different locating piece 14 joint this moment, adjusts the distance between stopper 15 and the baffle 17 to make to reciprocating motor 7 of different frequencies can both reduce the wearing and tearing that bring because of the inertia of rack 11 in the in-process of reciprocating motion, thereby improve the life of device.

The application method and the working principle of the device are as follows: after the frequency of the reciprocating motor 7 is changed, the four limiting blocks 15 are required to be taken down and clamped with the positioning blocks 14 at proper positions, then the reciprocating motor 7 is started, the reciprocating motor 7 drives the connecting rod 8 to rotate clockwise, so that the gear 9 is driven to move clockwise, the gear 9 drives the rack 11 to move leftwards, a plurality of positioning blocks 14 are driven to move leftwards, further the four limiting blocks 15 are driven to move leftwards, the rack 11 also drives the sliding rail body 12 to move leftwards until the limiting blocks 15 contact the baffle 17 and drive the baffle 17 to move leftwards, the baffle 17 can squeeze the spring 18, at the moment, the reciprocating motor 7 rotates reversely, the spring 18 releases elastic potential energy, and the rack 11 is prevented from continuing to move leftwards under the inertia effect, so that abrasion between the gear 9 and the rack 11 is reduced, and the service life of the device is prolonged.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a reciprocating motion's slide rail, includes base (1), its characterized in that: one side of base (1) runs through and has offered through-hole one (2), the bottom fixed mounting of through-hole one (2) has reciprocating motor (7), the output fixed mounting of reciprocating motor (7) has connecting rod (8), the outside fixed mounting of connecting rod (8) has gear (9), the outside fixed mounting of connecting rod (8) has two bearing frames (10), the upper end meshing of gear (9) has rack (11), the upper end fixed mounting of rack (11) has slide rail body (12), slide rail body (13) have all been welded in the both sides of rack (12), the both sides of rack (11) all are provided with two stopper (15), one side of stopper (15) is provided with baffle (17), the one end fixed mounting of baffle (17) has spring (18), four the one end of spring (18) all with the inner wall of through-hole one (2) is fixed mutually, the upper end welding of baffle (17) has slider (20), four spouts (19) have been seted up to the upper wall of through-hole one (2).

2. A reciprocating slide rail according to claim 1, wherein: a plurality of positioning blocks (14) are fixedly arranged on two sides of the rack (11), and a circular groove (16) is formed in one end of the limiting block (15).

3. A reciprocating slide rail according to claim 1, wherein: one end of the base (1) is penetrated and provided with a first sliding hole (3), two side walls of the first sliding hole (3) are provided with a first sliding groove (4), one end of the base (1) is penetrated and provided with a second through hole (5), and one end of the base (1) is penetrated and provided with a third through hole (6).

4. A reciprocating slide rail according to claim 3, wherein: the two sides of the sliding rail body (12) are in sliding connection with the two side walls of the sliding hole I (3), and the outer side of the sliding rod (13) is in sliding connection with the inner part of the sliding groove I (4).

5. A reciprocating slide rail according to claim 3, wherein: the width of the racks (11) is smaller than that of the through hole III (6), and the length of the two racks (11) plus the width of the racks (11) is smaller than that of the through hole II (5).

6. A reciprocating slide rail according to claim 2, wherein: the inside of the round groove (16) is matched with the outer side of the positioning block (14), and the length of the rack (11) is smaller than the distance between the baffle plate (17) and the rack (11).

7. A reciprocating slide rail according to claim 1, wherein: the lower ends of the two bearing seats (10) are fixed with the inner bottom end of the first through hole (2), and the inner part of the second sliding groove (19) is in sliding connection with the outer side of the sliding block (20).