CN211276371U

CN211276371U - Spring processing auxiliary device

Info

Publication number: CN211276371U
Application number: CN201922333651.3U
Authority: CN
Inventors: 潘志忠
Original assignee: Braden Tianjin Co ltd
Current assignee: Braden Tianjin Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-18
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a spring processing auxiliary device, including chain scraper conveyor, spring is put into the recess manually with the spring from the top of fixed slot, and with the both ends pull ring carry on the couple, put into the device along with chain scraper conveyor's link joint when moving left at the spring, the top guide bar that the spring was put into the device is followed the left side V type guide way of deflector and is slided in, and along the corrugate track back-and-forth movement between the deflector, thereby promote the slider back-and-forth movement in the top recess of fixed slot, fix the one end back-and-forth movement on the couple of slider with the spring, constantly draw the spring up and compress, accomplish the standing processing of spring, the device simple structure convenient to use, can stretch and compress the great spring of pitch two-way standing.

Description

Spring processing auxiliary device

Technical Field

The utility model relates to a spring processing technology field specifically is a spring processing auxiliary device.

Background

In the spring industry, after the spring is machined and formed, most of the spring needs to be subjected to forced compression treatment, the spring is compressed until the stress of a material layer exceeds the yield point, negative residual stress is generated on the surface, positive residual stress is generated in the center, and the service life of the spring is prolonged. In the spring industry, mechanical equipment for pressing and fixing the spring needs more manpower, and has low working efficiency and low yield; the market requirement of pressing and fixing treatment on a large batch of springs cannot be met, most springs cannot be independently compressed and stretched, and two treatment requirements of stretching and compressing are considered for the large-pitch springs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring processing auxiliary device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spring processing auxiliary device comprises a chain plate conveyor, a spring vertical fixing device and a guide plate, wherein the chain plate conveyor takes standard chain plates as a bearing surface, a motor speed reducer is used as a power transmission conveying device, the outer side of each chain plate is fixedly connected with the spring vertical fixing device, the spring vertical fixing device comprises a fixing groove, a baffle plate, a sliding block, a guide rod and a hook, the fixing groove is of a cuboid structure with a square groove at the center of the top surface, the sliding block is connected in the groove of the top surface of the fixing groove in a sliding manner, the sliding block is of a cuboid structure with the same cross-sectional dimension as that of an inner cavity of the fixing groove, the baffle plates are fixedly connected to two sides of the groove at the top surface of the fixing groove, the sliding block is fixed in the groove, so that the sliding block can only slide back and forth in the groove, the hook is an L-shaped round rod with a vertical section vertically upwards, a spring can be placed into the groove from the top of the fixing groove, and pull rings at two ends of the spring are hung on the hook;

the top center of the sliding block is fixedly connected with a guide rod which is of a circular rod-shaped structure, the top surface of the curtain plate conveyor is positioned at the front and the back of the chain plate belt and is fixedly connected with a support plate, the inward side of the support plate is fixedly connected with the guide plate close to the top, the guide plate is of a plate-shaped structure with corrugated gaps at the inner side, a corrugated track with the same width is formed between the front guide plate and the back guide plate, the bottom surface of the guide plate is contacted with the top surface of a spring standing device at the top surface of the chain plate conveyor, the corrugated surface at the inner side of the two guide plates is provided with a bevel near the left side, so that the corrugated track forms a V-shaped guide groove at the left side, when the spring standing device moves leftwards along with the chain plate of the chain plate conveyor, the top guide rod of the spring standing device slides in from the V-shaped guide groove at the left side, thereby pushing the sliding block to move back and forth in the groove at the top of the fixed groove, moving one end of the spring fixed on the hook of the sliding block back and forth, continuously pulling and compressing the spring, and finishing the setting treatment of the spring;

as a further aspect of the present invention: the bottom of drag chain conveyor is equipped with and connects the silo, and the spring is found the device and when removing the left end, and the slider is located the position at spout center, and when the link joint rotated downwards, the spring can freely fall down, falls into and connects in the silo, and the spring that does not fall down can be when changeing the left end manually take out.

Compared with the prior art, the beneficial effects of the utility model are that: on the left side of chain scraper conveyor, put into the recess with the spring from the top of fixed slot manually, and with the both ends pull ring hanging of spring on the couple, when the link joint left movement of chain scraper conveyor is followed at spring setting device, the top guide bar of spring setting device slides in from the left side V type guide way of deflector, and along the corrugate track back-and-forth movement between the deflector, thereby promote the slider back-and-forth movement in the top recess of fixed slot, fix the one end back-and-forth movement on the couple of slider with the spring, constantly promote and compress the spring, accomplish the setting processing of spring, the device simple structure convenient to use, can stretch and compress the great spring of pitch two-way setting.

Drawings

Fig. 1 is a schematic structural view of a spring processing auxiliary device.

Fig. 2 is a schematic structural view of a spring setting device in the spring processing auxiliary device.

Fig. 3 is a schematic structural view of a guide plate in the spring processing auxiliary device.

In the figure: the chain plate conveyor comprises a chain plate conveyor 1, a spring vertical positioning device 2, a guide plate 3, a support plate 11, a chain plate 12, a fixing groove 21, a baffle plate 22, a sliding block 23, a guide rod 24 and a hook 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an auxiliary device for spring processing includes a chain plate conveyor 1, a spring positioning device 2 and a guide plate 3, where the chain plate conveyor 1 uses a standard chain plate as a carrying surface, uses a motor speed reducer as a power transmission device, and the outer side of each chain plate 12 is fixedly connected with the spring positioning device 2, the spring positioning device 2 is composed of a fixing groove 21, a baffle 22, a slider 23, a guide rod 24 and a hook 25, the fixing groove 21 is a rectangular structure with a square groove at the center of the top surface, the slider 23 is slidably connected in the groove of the top surface of the fixing groove 21, the slider 23 is a rectangular structure with a cross-sectional size the same as that of the inner cavity of the fixing groove 21, the baffle 22 is fixedly connected to two sides of the groove 21, and the slider 23 is fixed in the groove, so that the slider 23 can only slide back, the centers of the front side and the rear side of the sliding block 23 and the centers of the front side wall and the rear side wall of the groove of the fixing groove 21 are fixedly connected with a hook 25, the hook 25 is an L-shaped round rod with a vertical section upwards, a spring can be placed into the groove from the top of the fixing groove 21, and pull rings at two ends of the spring are hung on the hook 25;

the top center of the sliding block 23 is fixedly connected with a guide rod 24, the guide rod 24 is of a round rod-shaped structure, the top surface of the curtain plate conveyor 1 is positioned at the front and the back of the chain plate belt and is fixedly connected with a support plate 11, the inward side of the support plate 11 is fixedly connected with a guide plate 3 close to the top, the guide plate 3 is of a plate-shaped structure with corrugated gaps at the inner side, a corrugated track with the same width is formed between the front guide plate 3 and the back guide plate 3, the bottom surface of the guide plate 3 is contacted with the top surface of the spring standing device 2 at the top surface of the chain plate conveyor 1, the inclined cutting is arranged at the position close to the left side of the corrugated surface at the inner side of the two guide plates 3, so that the corrugated track forms a V-shaped guide groove at the left side, when the spring standing device 2 moves leftwards along with the chain plate 12 of the chain plate conveyor 1, the top guide rod 24 of, and move back and forth along the corrugated track between the guide plates 3, thus pushing the sliding block 23 to move back and forth in the top groove of the fixed groove 21, moving one end of the spring fixed on the hook 25 of the sliding block 23 back and forth, continuously pulling up and compressing the spring, and finishing the vertical setting treatment of the spring;

the bottom of drag chain conveyor 1 is equipped with and connects the silo, and spring founds device 2 when removing the left end, and slider 23 is located the position at spout center, and when turning down along with link joint 12, the spring can freely fall down, falls into and connects the silo in, and the spring that does not fall down can be taken out by hand when turning to the left end.

The utility model discloses a theory of operation is: on the left side of the chain conveyor 1, the spring is manually placed into the groove from the top of the fixing groove 21, and the pull rings at the two ends of the spring are hung on the hooks 25, when the spring setting device 2 moves leftwards along with the chain plate 12 of the chain conveyor 1, the top guide rod 24 of the spring setting device 2 slides in from the left V-shaped guide groove of the guide plate 3 and moves forwards and backwards along the corrugated track between the guide plates 3, so that the sliding block 23 is pushed to move forwards and backwards in the top groove of the fixing groove 21, one end of the spring fixed on the hook 25 of the sliding block 23 moves forwards and backwards, the spring is continuously pulled up and compressed, and the setting process of the spring is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A spring processing auxiliary device comprises a chain plate conveyor, a spring vertical positioning device and a guide plate, and is characterized in that the chain plate conveyor takes a standard chain plate as a bearing surface, a motor speed reducer is used as a power transmission conveying device, the outer side of each chain plate is fixedly connected with the spring vertical positioning device, the spring vertical positioning device comprises a fixing groove, a baffle, a sliding block, a guide rod and a hook, the fixing groove is a cuboid structure with a square groove at the center of the top surface, the sliding block is connected in a groove of the top surface of the fixing groove in a sliding manner, the sliding block is a cuboid structure with the same cross-sectional dimension as that of an inner cavity of the fixing groove, the baffle is fixedly connected to the two sides of the groove at the top surface of the fixing groove, the sliding block is fixed in the groove, so that the sliding block can only slide back and forth in the groove, and, the hook is an L-shaped round rod with a vertical section vertically upwards, a spring can be placed into the groove from the top of the fixing groove, and pull rings at two ends of the spring are hung on the hook;

the top center fixedly connected with guide bar of slider, the guide bar is circular shaft-like structure, and curtain plate conveyor's top surface is located the fixedly connected with mounting panel around the chain slab band, and the mounting panel is close to top fixedly connected with deflector towards one side inwards, the deflector is the platelike structure that the inboard was equipped with the corrugate breach, has formed a corrugate track of the same width between two front and back deflectors, and the bottom surface of deflector contacts between the top surface of the spring vertical setting device of chain plate conveyor top surface, and two deflector inboard corrugated surfaces are close to the left side and are equipped with the miscut for the corrugate track has formed the guide way of a V type in the left side.

2. The spring processing aid of claim 1 wherein a receiving chute is provided at the bottom of the slat conveyor.