CN212712379U

CN212712379U - Cleaning pool hoisting clamp for ring die

Info

Publication number: CN212712379U
Application number: CN202021259573.3U
Authority: CN
Inventors: 郝波; 杨文利; 周梅英
Original assignee: Jiangsu Zhengchang Granulator Technology Co ltd
Current assignee: Jiangsu Zhengchang Granulator Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-16
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a ring mould is with wasing pond stone tongs for ring mould after will wasing is hoisted, the ring mould includes the main part and locates the ring flange at main part both ends, including support, U-shaped adjusting plate and clamping jaw, support upper end and driving cooperation, support lower extreme symmetry is equipped with two the regulating plate, regulating plate upper end and support sliding connection, the regulating plate lower extreme outside be equipped with ring flange complex spigot surface, two be equipped with the drive arrangement that two regulating plates of drive are close to each other or keep away from on the regulating plate, the clamping jaw includes that left clamping jaw and right clamping jaw locate the outside of two regulating plates respectively and be used for pressing from both sides to get the ring mould. The utility model provides a pair of ring mould is with wasing pond stone tongs adopts and sets up the clamping jaw on two regulating plates, can grab the ring mould of equidimension not from wasing the pond in, and the clamp is got accurately, can prevent that the accident from dropping, improves production efficiency, guarantees production safety.

Description

Cleaning pool hoisting clamp for ring die

Technical Field

The utility model relates to a ring mould production facility technical field especially relates to a ring mould is with wasing pond stone tongs.

Background

The original heat treatment adopts multi-purpose furnace quenching, the circular mould workpiece is cleaned by heating water all the time, then the circular mould workpiece is placed in the furnace, but the vacuum quenching is adopted along with the introduction of heat treatment equipment, but the requirement of the vacuum furnace equipment on the cleanliness of the workpiece is higher, the original simple cleaning device can not meet the requirement, the common cleaning device can only clean impurities and oil stains on the surface of the workpiece, and the holes can not be cleaned completely, so that the ultrasonic cleaning machine equipment is introduced.

During ultrasonic cleaning, the ring mould is arranged in the cleaning tank, and because the water quality in the cleaning tank is turbid, a worker can only see the fuzzy shadow of the ring mould in the cleaning tank, the worker needs to pass through the inner cavity of the ring mould through a steel wire rope, and the two ends of the steel wire rope are matched with the travelling crane lifting hook to lift the ring mould. During operation, the staff need half body to visit and wear wire rope in the cleaning tank, the difficult operation, and the pond limit is still skidded easily, leads to the staff to fall into the cleaning tank in, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the difficult not enough that hangs out with the ring mould that washs in the pond among the prior art, the utility model provides a ring mould is with wasing pond stone tongs.

The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides a ring mould is with wasing pond stone tongs for ring mould after will wasing hoists, the ring mould includes the main part and locates the ring flange at main part both ends, including support, U-shaped adjusting plate and clamping jaw, support upper end and driving cooperation, support lower extreme symmetry is equipped with two the regulating plate, regulating plate upper end and support sliding connection, the regulating plate lower extreme outside be equipped with ring flange complex spigot surface, two be equipped with the drive arrangement that two regulating plates of drive are close to each other or keep away from on the regulating plate, the clamping jaw includes that the outside that two regulating plates were located respectively to left clamping jaw and right clamping jaw is used for pressing from both sides to get the ring mould.

The bracket is used for connecting adjusting plates, the driving device is used for adjusting the distance between the two adjusting plates, and the two adjusting plates are used for being matched with the inner wall surfaces of the two flange plates on the ring die so as to adapt to the ring die with different widths; the two adjusting plates are provided with guide surfaces for enabling the fixture to slide between the two flange plates along the guide surfaces when the tool is placed into the cleaning pool by a travelling crane, and the adjusting plates are arranged in a U shape for ensuring that the axes of the adjusting plates and the axes of the ring dies are arranged on the same plane, so that the inner wall surfaces of the ring dies can be accurately buckled by the left clamping jaw and the right clamping jaw, and the fixture and the ring dies are prevented from being aligned and inclined.

Further, in order to accomplish back left clamping jaw and right clamping jaw and can accurately buckle the ring mould internal face in regulating plate and ring mould counterpoint, left side clamping jaw is including articulated arm lock, well arm lock and lower arm lock in proper order, it locates left side regulating plate left side to go up the arm lock level, it has first electro-magnet to extend left to go up arm lock upper end left side, well arm lock adjustable length, be equipped with the second electro-magnet on the arm lock down.

The upper clamping arm supports the thickness of the ring die spanning flange plates towards two sides, the clamp enters the cleaning pool under the driving of the travelling crane, and the first electromagnet is used for sucking the middle clamping arm at the moment, so that the middle clamping arm is kept in a horizontal state, and the middle clamping arm and the lower clamping arm are prevented from colliding with the ring die in the descending process; after the alignment of the adjusting plate and the ring die is completed, the first electromagnet is powered off and demagnetized, so that the middle clamping arms are vertically arranged on two sides of a ring die flange plate, the length of the middle clamping arms is adjusted according to the thickness of the ring die, and the lower clamping arms are extended to the inner wall surface of the ring die; and finally, electrifying the second electromagnet to enable the lower clamping arm to generate magnetism, rotating along the hinged point to suck the inner wall surface of the ring mould, clamping the ring mould, and lifting the travelling crane to lift the ring mould out of the cleaning pool.

Further, in order to prevent that the arm lock tightly withstands ring die internal face under the magnetic force that the second electro-magnet produced can't make to lead to the ring die to hoist the in-process and accidentally drop, well arm lock and be equipped with the ratchet down between the arm lock, the ratchet is including the helical gear and the snap ring of mutually supporting, helical gear and lower arm lock tip fixed connection, snap ring and well arm lock tip fixed connection, the snap ring includes rotation portion and joint portion, be equipped with if helical gear complex card on the wall face in joint portion, the helical gear can follow the translation of making a round trip of snap ring axis.

Through the arrangement of the ratchet wheel, the lower clamping arm can only rotate along one direction, namely, the lower clamping arm rotates towards the inner wall surface of the ring mould, and when the lower clamping arm buckles the inner wall surface of the ring mould, supporting force is provided, so that the ring mould is prevented from accidentally falling in the hoisting process; when helical gear and joint portion cooperation, the card on the snap ring is inserted and is established on the gear, and lower arm lock can only be followed a direction and rotated this moment, hangs out the back from wasing the pond when the ring mould, and when the staff need dismantle the ring mould from anchor clamps, is parallel along the axis with the helical gear, makes helical gear and rotating part cooperation, and lower arm lock can rotate wantonly this moment, even the arm lock is kept away from the ring mould internal face down, dismantles the ring mould from anchor clamps.

Furthermore, in order to adjust the length of the middle clamping arm, the middle clamping arm comprises a screw rod and a screw sleeve, the screw rod is in threaded connection with the screw sleeve, and a locking nut is arranged on the screw rod. The length of the middle clamping arm is adjusted through threaded connection of the screw rod and the screw sleeve, the position of the screw rod and the position of the screw sleeve are fixed through the locking nut, and the length of the middle clamping arm is kept unchanged.

Further, the right clamping jaw is identical to the left clamping jaw in structure.

Further, in order to adjust the interval between two regulating plates, drive arrangement includes two-way screw rod, two-way screw rod pass two regulating plates and two regulating plate threaded connection, two-way screw rod one end is equipped with the handle. The staff rotates the handle, drives the bidirectional screw rod to rotate forwards or backwards through the handle, and therefore the distance between the two adjusting plates is controlled.

Furthermore, in order to adapt to different outer diameters of the ring die main body, the lower end face of the adjusting plate is arc-shaped.

The utility model has the advantages that: the utility model provides a pair of ring mould is with wasing pond stone tongs adopts and sets up the clamping jaw on two regulating plates, can grab the ring mould of equidimension not from wasing the pond in, the simple operation is got the clamp and is got accurately, can also prevent that the ring mould is unexpected to drop, improves production efficiency, guarantees production safety.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a side view of the preferred embodiment of the present invention;

FIG. 3 is a schematic view showing a state in which the jig enters the cleaning bath;

FIG. 4 is a schematic view of the ratchet structure;

FIG. 5 is a schematic view of the engagement of a helical gear with a snap ring snap;

FIG. 6 is a schematic view of a helical gear engaged with a snap ring turning feature.

In the figure: 1. the device comprises a ring die, 2 parts of a support, 3 parts of an adjusting plate, 3-1 parts of a guide surface, 4 parts of an upper clamping arm, 5 parts of a middle clamping arm, 5-1 parts of a screw rod, 5-2 parts of a screw sleeve, 6 parts of a lower clamping arm, 7 parts of a first electromagnet, 8 parts of a ratchet wheel, 9 parts of a helical gear, 10 parts of a clamping ring, 10-1 parts of a rotating part, 10-2 parts of a clamping part, 10-3 parts of a clamping piece, 11 parts of a bidirectional screw rod.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

As shown in fig. 1-6, the cleaning pool hoisting clamp for ring mold of the present invention is used for hoisting a cleaned ring mold 1, the ring mold 1 comprises a main body and flange plates arranged at two ends of the main body, and comprises a support 2, a U-shaped adjusting plate 3 and clamping jaws, the upper end of the support 2 is provided with a hoisting ring matched with a hoisting hook on a traveling crane, the hoisting hook on the traveling crane can freely rotate along an axis in the vertical direction, so as to conveniently adjust the angle of the clamp, so that the clamp is aligned with the ring mold 1, the lower end of the support 2 is symmetrically provided with two adjusting plates 3, the upper end of each adjusting plate 3 is slidably connected with the support 2, the support 2 is provided with two parallel chutes, the adjusting plates 3 are provided with slide blocks matched with the chutes, the lower end surfaces of the adjusting plates 3 are arc-shaped, the outer sides of the lower ends of the adjusting plates 3 are provided, two be equipped with the drive arrangement that two regulating plates 3 of drive are close to each other or keep away from on the regulating plate 3, drive arrangement includes two-way screw rod 11, two-way screw rod 11 passes two regulating plates 3 and two regulating plate 3 threaded connection, 11 one end of two-way screw rod is equipped with the handle.

The clamping jaw includes left clamping jaw and right clamping jaw, left side clamping jaw and right clamping jaw structure are the same, the outside that two regulating plates 3 were located respectively to left side clamping jaw and right clamping jaw is used for pressing from both sides and gets ring mould 1.

Left side clamping jaw is including articulated last arm lock 4, well arm lock 5 and lower arm lock 6 in proper order, go up arm lock 4 level and locate left side regulating plate 3 left sides, it has first electro-magnet 7 to extend left to go up 4 upper ends of arm lock, well arm lock 5 adjustable length, be equipped with the second electro-magnet down on the arm lock 6.

A ratchet 8 is arranged between the middle clamping arm 5 and the lower clamping arm 6, the ratchet 8 comprises a helical gear 9 and a clamping ring 10 which are matched with each other, the helical gear 9 is fixedly connected with the end part of the lower clamping arm 6, the clamping ring 10 is fixedly connected with the end part of the middle clamping arm 5, the clamping ring 10 comprises a rotating part 10-1 and a clamping part 10-2, a clamping piece 10-3 matched with the helical gear 9 is arranged on the inner wall surface of the clamping part 10-2, and the helical gear 9 can move back and forth along the axis of the clamping ring 10.

The middle clamping arm 5 comprises a screw rod 5-1 and a screw sleeve 5-2, the screw rod 5-1 is in threaded connection with the screw sleeve 5-2, and a locking nut is arranged on the screw rod 5-1.

The working process is as follows:

according to the specification of an inner ring mold 1 of a cleaning pool, the distance between two adjusting plates 3 and the length of a middle clamping arm 5 are adjusted, after preparation is completed, a first electromagnet 7 is electrified, the middle clamping arm 5 is adsorbed on the first electromagnet 7 and is in a horizontal state, a worker controls a travelling crane to enable a clamp to be arranged above the ring mold 1, the worker enables the adjusting plates 3 to correspond to the ring mold 1 flange according to the position of the ring mold 1 which is fuzzy and visible in the cleaning pool, during the descending process of the travelling crane, one side of the adjusting plate 3 is preferentially contacted with the ring mold 1 flange, the adjusting plate 3 slides into the space between the two flanges through a guide surface 3-1, when two cambered surfaces at the lower end of the adjusting plate 3 are contacted with the outer wall surface of a main body of the ring mold 1, the first electromagnet 7 is powered off, the middle clamping arm 5 is vertically arranged at two sides of the ring mold 1 along a hinge point in a, clamping the ring mould 1, and hanging the ring mould 1 out of the cleaning pool by workers;

after the ring die 1 is lifted out, the ring die 1 is stored on a storage rack, the second electromagnet is powered off, a worker slides the bevel gear 9 along the bevel gear 9 to separate the bevel gear 9 from the card 10-3, the bevel gear is matched with the rotating part 10-1 on the clamping ring 10, the lower clamping arm 6 is rotated in the reverse direction, the lower clamping arm 6 is separated from the inner wall surface of the ring die 1, and therefore the clamp is separated from the ring die 1.

Directions and references (e.g., up, down, left, right, etc.) in the present disclosure may be used solely to aid in the description of the features in the figures. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a ring mould is with wasing pond stone tongs for ring mould (1) after will wasing are hung, ring mould (1) include the main part and locate the ring flange at main part both ends, its characterized in that: including support (2), U-shaped adjusting plate (3) and clamping jaw, support (2) upper end and the cooperation of driving a vehicle, support (2) lower extreme symmetry is equipped with two adjusting plate (3), adjusting plate (3) upper end and support (2) sliding connection, the adjusting plate (3) lower extreme outside be equipped with ring flange complex spigot surface (3-1), two be equipped with the drive arrangement that two adjusting plates of drive (3) are close to each other or keep away from on adjusting plate (3), the clamping jaw includes that left clamping jaw and right clamping jaw locate the outside of two adjusting plates (3) respectively and be used for pressing from both sides to get ring mould (1).

2. The cleaning pool lifting clamp for the ring die as claimed in claim 1, wherein: left side clamping jaw is including articulated last arm lock (4), well arm lock (5) and lower arm lock (6) in proper order, it locates left side regulating plate (3) left side to go up arm lock (4) level, it has first electro-magnet (7) to go up arm lock (4) upper end left side and extend left, well arm lock (5) length is adjustable, be equipped with the second electro-magnet on arm lock (6) down.

3. The cleaning pool lifting clamp for the ring die as claimed in claim 2, wherein: well arm lock (5) and be equipped with ratchet (8) down between arm lock (6), ratchet (8) are including helical gear (9) and snap ring (10) of mutually supporting, helical gear (9) and lower arm lock (6) tip fixed connection, snap ring (10) and well arm lock (5) tip fixed connection, snap ring (10) are including rotating portion (10-1) and joint portion (10-2), be equipped with if helical gear (9) complex card (10-3) on the wall surface in joint portion (10-2), helical gear (9) can be followed snap ring (10) axis and made a round trip the translation.

4. The cleaning pool lifting clamp for the ring die as claimed in claim 3, wherein: the middle clamping arm (5) comprises a screw rod (5-1) and a threaded sleeve (5-2), the screw rod (5-1) is in threaded connection with the threaded sleeve (5-2), and a locking nut is arranged on the screw rod (5-1).

5. A cleaning tank lifting jig for a ring die as claimed in any one of claims 2 to 4, wherein: the right clamping jaw and the left clamping jaw have the same structure.

6. The cleaning pool lifting clamp for the ring die as claimed in claim 1, wherein: the driving device comprises a bidirectional screw rod (11), the bidirectional screw rod (11) penetrates through two adjusting plates (3) and two adjusting plates (3) in threaded connection, and a handle is arranged at one end of the bidirectional screw rod (11).

7. The cleaning pool lifting clamp for the ring die as claimed in claim 1, wherein: the lower end face of the adjusting plate (3) is arc-shaped.