CN212832374U

CN212832374U - Heavy spring clamping and moving device that detects a flaw

Info

Publication number: CN212832374U
Application number: CN202021239960.0U
Authority: CN
Inventors: 邵承玉; 叶华建
Original assignee: HANGZHOU XINGFA SPRING CO Ltd
Current assignee: HANGZHOU XINGFA SPRING CO Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-30
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a conveying device. The utility model provides a heavy spring centre gripping mobile device that detects a flaw, includes sliding guide, installs the slide on sliding guide, is fixed with drive arrangement on the slide, is equipped with two centre gripping arms in the slide below, is equipped with extending structure between two centre gripping arms, the centre gripping arm on still be connected with elevation structure. The utility model provides a heavy spring flaw detection clamping moving device which can rapidly adjust the clamping width, realize the transportation of heavy springs with different specifications and stably hoist the heavy springs; the problem of the traditional spring of driving different specifications of handling among the prior art adjustment inconvenience during, the spring rocks injustingly during the handling is solved.

Description

Heavy spring clamping and moving device that detects a flaw

Technical Field

The utility model relates to a conveyor especially relates to a heavy spring centre gripping mobile device that detects a flaw.

Background

The spring divide into a large number, and heavy spring its characteristics lie in: the wire diameter of the spring is more than 20 mm, and the weight is larger. In order to further realize the light weight of the spring, such as a building damping spring, a heavy-load damping spring and the like; and in the energy conservation and emission reduction of some engineering vehicles or moving machines, such as a bulldozer, an excavator tension spring and the like, the working stress is higher and higher, and the reliability of products is also required to be higher and higher. These products all require non-destructive inspection. The heavy spring clamping and moving device for flaw detection has the functions that after grinding and cleaning are completed, springs to be subjected to flaw detection after grinding and cleaning are clamped to a spring flaw detection magnetizing workbench from a material waiting workbench, after the springs are magnetized, the springs are moved to an observation area for visual inspection, and after the inspection is completed, the springs are moved to a storage platform.

The current heavy spring is detected a flaw and is held removal and adopt the driving handling more, and this kind of transport moving means is low to heavy spring circulation work efficiency, and the spring rocks unstability during the handling and has great potential safety hazard.

Disclosure of Invention

The utility model provides a heavy spring flaw detection clamping moving device which can rapidly adjust the clamping width, realize the transportation of heavy springs with different specifications and stably hoist the heavy springs; the problem of the traditional spring of driving different specifications of handling among the prior art adjustment inconvenience during, the spring rocks injustingly during the handling is solved.

The utility model discloses still provide a transport efficient heavy spring centre gripping mobile device of detecting a flaw simultaneously, solved the technical problem that the work efficiency of the driving handling among the prior art is low.

The above technical problem of the present invention is solved by the following technical solutions: the utility model provides a heavy spring centre gripping mobile device that detects a flaw, includes sliding guide, installs the slide on sliding guide, is fixed with drive arrangement on the slide, is equipped with two centre gripping arms in the slide below, is equipped with extending structure between two centre gripping arms, the centre gripping arm on still be connected with elevation structure. Utilize extending structure to control the distance between two centre gripping arms to can carry out quick adjustment to the spring of different specifications, reach the purpose of transporting rapidly. Simultaneously, the clamping arms are respectively arranged on two sides of the spring, so that the clamping effect is good, the stability is strong, and the transportation of the whole spring is more stable. Through elevation structure with the centre gripping arm adjustment from top to bottom, conveniently snatch the spring after, place the station of needs, the slide moves on the guide rail, the centre gripping arm that has made things convenient for the centre gripping spring can move about in each station to realize the magnetization of detecting a flaw of spring.

Preferably, the lifting structure comprises a lifting cylinder fixed on the sliding plate, a piston shaft of the lifting cylinder is fixed on a lifting plate, and the lifting plate is connected with the two clamping arms. The up-and-down motion of the lifting plate drives the clamping arm to move up and down, and the lifting is realized by utilizing the air cylinder, so that the structure is simple, and the operation is stable and convenient.

Preferably, the slide plate is provided with a through hole, and a lifting guide post is connected above the lifting plate and is penetrated in the through hole. The lifting guide column guides the lifting plate to move up and down, and the lifting plate moves up and down stably.

Preferably, the telescopic structure comprises a screw rod and a screw rod motor for driving the screw rod, the screw rod is divided into a left screw rod and a right screw rod, the thread turning directions of the left screw rod and the right screw rod are opposite, the left screw rod is connected with the clamping arm on the left side, and the right screw rod is connected with the clamping arm on the right side. Through the design of different lead screws that revolve to, when letting the lead screw rotate, the centre gripping arm of both sides can be simultaneously to two outer movements, lets the distance grow between two centre gripping arms, also can inwards move simultaneously, lets the distance between two centre gripping arms diminish. Thereby completing the function of adjusting the distance between the two clamping arms. Simple structure and convenient operation.

Preferably, the screw motor is fixed to a lifting plate in the lifting structure. The space is reasonably utilized, and the structure is simple.

Preferably, the clamping arms are L-shaped, and the two clamping arms are arranged oppositely. Let two couples that the centre gripping arm formed inwards, just in time can hang the both ends of spring to the realization catches spring both ends, lets the spring grasp.

Preferably, the clamping arms are divided into two groups, the first group of clamping arms and the second group of clamping arms are parallel to each other, the two groups of clamping arms are fixed on the lifting plate, the lifting plate is located below the sliding plate, a lifting cylinder is fixed on the sliding plate, and a piston shaft of the lifting cylinder is connected with the lifting plate. Two sets of centre gripping arms can raise the efficiency, once accomplish the transportation of two stations.

Therefore, the utility model discloses a heavy spring centre gripping mobile device that detects a flaw possesses following advantage: simple structure through extending structure's adjustment, lets the device can be suitable for transporting of the spring of different specifications, through elevation structure's adjustment, lets the device can conveniently snatch the spring and transport, transports the stationarity good, and work efficiency is high.

Drawings

FIG. 1 is a schematic view of a heavy-duty spring flaw detection clamping and moving device.

Fig. 2 is an operation schematic diagram of a heavy-duty spring flaw detection clamping moving device.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, the heavy spring flaw detection clamping and moving device comprises a sliding guide rail 8, a sliding plate 7 matched with the sliding guide rail 8 is arranged above the sliding guide rail 8, a driving motor 2 is installed on the sliding plate 7, and the driving motor 2 drives the sliding plate 7 to slide on the sliding guide rail 8. A lifting plate 16 is fixed below the sliding plate 7, the lifting plate 16 is positioned below the sliding guide rail 8, two L-name clamping arms 9 are respectively installed on two sides of the lifting plate 16, and hooks of the two clamping arms 9 are oppositely arranged. A through hole is arranged on the sliding plate 7, a lifting guide pillar 1 is connected above the lifting plate, and the lifting guide pillar 1 is connected in the through hole in a penetrating way. A lifting cylinder 6 is fixed on the sliding plate 7, and a piston shaft 15 of the lifting cylinder 6 is fixed on a lifting plate 16 to drive the lifting plate 16 to move up and down. The guide post 1 above the lifter plate 16 provides a guide for the movement of the lifter plate 16.

Install the lead screw between two centre gripping arms 9, the lead screw includes left lead screw 3 and right lead screw 4, and the screw of left lead screw 3 and right lead screw 4 revolves to opposite, and left lead screw 3 links to each other with left centre gripping arm 9, and right lead screw 4 links to each other with the centre gripping arm 9 on right side. The lead screw motor 5 of drive lead screw is fixed on the lifter plate, and lead screw motor 5 is rotatory, drives the lead screw and rotates, because the revolve of left lead screw 3 and right lead screw 4 is different, connects two centre gripping arms 9 at the lead screw both ends outwards simultaneously or inwards move simultaneously to realize the distance adjustment between two centre gripping arms 9, adjust the short distance between two centre gripping arms 9 according to the length and the specification of different spring 10.

As shown in fig. 2, two sets of parallel holding arms are fixed on the lifting plate 16, the first set of holding arms 17 and the second set of holding arms 18 are parallel to each other, and the lifting of the lifting plate 16 drives the two sets of holding arms 9 to lift. The two groups of clamping arms 9 respectively correspond to the two groups of stations, the first group of clamping arms 17 corresponds to a spring station 11 to be detected, the second group of clamping arms 18 corresponds to a spring detection magnetizing station 12, and when the sliding plate continues to move along the sliding guide rail, the first group of clamping arms 17 and the second group of clamping arms 18 sequentially pass through the spring detection visual observation station 13 until the temporary storage station 14 is reached. And finishing the flaw detection magnetization process of the whole spring.

Claims

1. The utility model provides a heavy spring centre gripping mobile device that detects a flaw which characterized in that: the device comprises a sliding guide rail, a sliding plate is mounted on the sliding guide rail, a driving device is fixed on the sliding plate, two clamping arms are arranged below the sliding plate, a telescopic structure is arranged between the two clamping arms, and the clamping arms are further connected with a lifting structure.

2. The heavy-duty spring flaw detection clamping and moving device of claim 1, wherein: the lifting structure comprises a lifting cylinder fixed on the sliding plate, a piston shaft of the lifting cylinder is fixed on a lifting plate, and the lifting plate is connected with the two clamping arms.

3. The heavy-duty spring flaw detection clamping and moving device of claim 2, wherein: the sliding plate is provided with a through hole, and a lifting guide pillar is connected above the lifting plate and is connected in the through hole in a penetrating way.

4. The heavy-duty spring flaw detection clamping and moving device according to claim 1, 2 or 3, characterized in that: the telescopic structure comprises a screw rod and a screw rod motor for driving the screw rod, the screw rod is divided into a left screw rod and a right screw rod, the thread turning directions of the left screw rod and the right screw rod are opposite, the left screw rod is connected with the left clamping arm, and the right screw rod is connected with the right clamping arm.

5. The heavy-duty spring flaw detection clamping and moving device of claim 4, wherein: the screw motor is fixed on a lifting plate in the lifting structure.

6. The heavy-duty spring flaw detection clamping and moving device according to claim 1, 2 or 3, characterized in that: the clamping arms are L-shaped, and the two clamping arms are oppositely arranged.

7. The heavy-duty spring flaw detection clamping and moving device according to claim 1, 2 or 3, characterized in that: the clamping arms are two groups, the first group of clamping arms and the second group of clamping arms are parallel to each other, the two groups of clamping arms are fixed on the lifting plate, the lifting plate is located below the sliding plate, the lifting cylinder is fixed on the sliding plate, and a piston shaft of the lifting cylinder is connected with the lifting plate.