CN215404435U

CN215404435U - Prevent batch for bolt processing surface hot galvanizing device of bruise

Info

Publication number: CN215404435U
Application number: CN202120837589.6U
Authority: CN
Inventors: 陈伟敏
Original assignee: Jiangxi Cheng De Fastener Co ltd
Current assignee: Jiangxi Cheng De Fastener Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-04
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a surface hot galvanizing device for batch bolt processing for preventing collision damage, which comprises: the outrigger, the trough-like structure has been seted up to the top of outrigger, and the top of outrigger is provided with the gyro wheel to the inboard fixedly connected with connecting rod of gyro wheel, the left side below of connecting plate is provided with first dead lever, and the right side of first dead lever is provided with the hinge bar to the trough-like structure has been seted up to the below of first dead lever, the hinge bar, the middle part below of connecting plate is provided with the dwang, and dwang and hinge bar rotate to be connected to the below of hinge bar is connected and is "U" type structure. This prevent batch for bolt machining surface hot galvanizing device of bruising can avoid the bolt damage that takes place because of the collision when galvanization, has set up two sets of elevating gear, can not stop to carry out the operation, improves work efficiency, has practiced thrift the human cost, and can guarantee the even of cladding material, improves product quality.

Description

Prevent batch for bolt processing surface hot galvanizing device of bruise

Technical Field

The utility model relates to the technical field of hot galvanizing, in particular to a surface hot galvanizing device for batch bolt processing, which prevents damages caused by collision.

Background

In the hot-dip galvanizing production of the bolt, a workpiece to be galvanized needs to be immersed into molten zinc liquid for tens of seconds to enable liquid zinc to react with matrix iron, a zinc-iron alloy coating is formed on the surface of the part, then the workpiece is lifted out of the zinc liquid, redundant zinc liquid is removed in a vibration or centrifugal throwing mode in a short time, the thickness and uniformity of the coating are further controlled, and finally the workpiece is cooled in water to obtain qualified zinc and zinc alloy coatings.

For example, in "a bolt hot galvanizing apparatus" of publication No. CN204111848U3, "a manual dun is a relatively original process, when galvanizing nuts in batches, collision is likely to occur, and uneven surface galvanization is caused, resulting in bruise, and product quality is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hot-dip galvanizing device for batch bolt processing, which can prevent collision damage, and solves the problems that the prior artificial dun is a relatively original process method, collision is easy to occur when the nuts are galvanized in batch, the surface galvanizing is uneven, collision damage is caused, and the product quality can not be ensured.

In order to achieve the purpose, the utility model provides the following technical scheme: a surface hot-dip galvanizing apparatus for bolt working for preventing collision includes:

the upper part of the outer frame is provided with a groove-shaped structure, the upper part of the outer frame is provided with a roller, the inner side of the roller is fixedly connected with a connecting rod, and the connecting rod is in penetrating connection with the connecting plate;

the first fixing rod is arranged below the left side of the connecting plate, the hinge rod is arranged on the right side of the first fixing rod, a groove-shaped structure is arranged below the first fixing rod, and the second fixing rod is arranged below the first fixing rod;

the hinge rod, the middle part below of connecting plate is provided with the dwang, and dwang and hinge rod rotate to be connected to the below of hinge rod is connected and is "U" type structure, just the hinge rod constitutes sliding construction with first dead lever.

Preferably, the middle part of the connecting rod is connected with a second gear in a penetrating manner, a second motor is arranged below the connecting rod, and the second motor is connected with the connecting rod through the second gear in a meshing manner to form a rotating structure.

Preferably, the connecting rod is fixedly connected with the connecting plate, and the connecting plate and the outer frame form a sliding mechanism through the connecting rod, the second gear and the connecting rod.

Preferably, the left side of the U-shaped structure of the hinged rod is hinged to the second fixing rod, the first fixing rod and the second fixing rod form a telescopic structure through the hinged rod, and the hinged rod, the first fixing rod and the second fixing rod are arranged in bilateral symmetry with respect to the fixing block.

Preferably, a connecting rod is arranged below the second fixing rod, placing blocks are arranged below the connecting rod at equal intervals, the cross section of each placing block is of an inverted concave structure, and a galvanizing pool is arranged below each placing block.

Preferably, the rotating rod is respectively in through connection with the connecting block and the first gear, the first gear is symmetrically arranged in front and back of the threaded rod, the first gear is meshed with the threaded rod, and the upper portion of the middle shaft of the threaded rod is fixedly connected with the output end of the first gear.

Preferably, the below bilateral symmetry of connecting plate is provided with first dead lever, second dead lever, connecting rod and places the piece, and places the piece and pass through connecting rod, second dead lever and hinge bar and constitute drive mechanism with the dwang.

Compared with the prior art, the utility model has the beneficial effects that: the surface hot galvanizing device for processing the anti-collision batch bolts can avoid bolt damage caused by collision during galvanizing, is provided with the two groups of lifting devices, can operate without stop, improves the working efficiency, saves the labor cost, can ensure the uniformity of a coating and improves the product quality;

1. the connecting rods and the placing blocks are arranged, the placing blocks are arranged below the connecting rods at equal intervals, the cross sections of the placing blocks are of inverted concave structures, the interiors of the placing blocks can be embedded with bolts, uneven plating of the bolts during galvanizing is avoided, and the connecting rods and the placing blocks are arranged in multiple groups, so that batch production can be guaranteed, and the quality of products is guaranteed;

2. the roller and the connecting plate are arranged and fixedly arranged through the roller and the connecting rod, the connecting plate and the connecting rod are in through connection, the roller forms a linkage structure through the connecting rod and the connecting plate, two sets of lifting devices are arranged below the connecting plate, operation can be carried out uninterruptedly, labor cost is saved, and working efficiency is improved.

Drawings

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

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

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view showing the connection structure of the screw and the rotating rod according to the present invention.

In the figure: 1. an outer frame; 2. a galvanizing pool; 3. a roller; 4. a connecting plate; 5. a connecting rod; 6. connecting blocks; 7. rotating the rod; 8. a hinged lever; 9. a first fixing lever; 10. a second fixing bar; 11. a connecting rod; 12. placing the blocks; 13. a first gear; 14. a first motor; 15. a second gear; 16. a second motor; 17. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a surface hot-dip galvanizing apparatus for bolt working for preventing collision includes: the device comprises an outer frame 1, a galvanizing bath 2, rollers 3, a connecting plate 4, a connecting rod 5, a connecting block 6, a rotating rod 7, a hinge rod 8, a first fixing rod 9, a second fixing rod 10, a connecting rod 11, a placing block 12, a first gear 13, a first motor 14, a second gear 15, a second motor 16 and a threaded rod 17;

the device comprises an outer frame 1, wherein a groove-shaped structure is arranged above the outer frame 1, a roller 3 is arranged above the outer frame 1, a connecting rod 5 is fixedly connected to the inner side of the roller 3, and the connecting rod 5 is in penetrating connection with a connecting plate 4;

a first fixing rod 9 is fixedly connected to the lower portion of the left side of the connecting plate 4, a hinge rod 8 is arranged on the right side of the first fixing rod 9, a groove-shaped structure is arranged below the first fixing rod 9, and a second fixing rod 10 is arranged below the first fixing rod 9;

articulated arm 8, the middle part below of connecting plate 4 is provided with dwang 7, and dwang 7 and articulated arm 8 rotate to be connected to the below of articulated arm 8 is connected and is "U" type structure, and articulated arm 8 constitutes sliding construction with first dead lever 9.

As shown in fig. 1, 2 and 3, a second gear 15 is connected to the middle of the connecting rod 5 in a penetrating manner, a second motor 16 is disposed below the connecting rod 5, and the second motor 16 is engaged with the connecting rod 5 through the second gear 15 to form a rotating structure, so as to provide power for the roller 3 to rotate in the external frame 1, the connecting rod 5 is fixedly connected to the connecting plate 4, and the connecting plate 4 forms a sliding mechanism with the external frame 1 through the connecting rod 5, the second gear 15 and the connecting rod 5, so that the connecting plate 4 can slide left and right in the external frame 1, the left side of the "U" -shaped structure of the hinge rod 8 is hinged to the second fixing rod 10, the first fixing rod 9 forms a telescopic structure with the second fixing rod 10 through the hinge rod 8, and the hinge rod 8, the first fixing rod 9 and the second fixing rod 10 are disposed in a left-right symmetrical manner with respect to the fixing rod so that the second fixing rod 10 can be lifted.

As shown in fig. 1, 3 and 4, a connecting rod 11 is arranged below the second fixing rod 10, placing blocks 12 are arranged below the connecting rod 11 at equal intervals, the cross section of each placing block 12 is of an inverted concave structure, a galvanizing pool 2 is arranged below each placing block 12, so that damage caused by bolt galvanizing can be avoided, the rotating rod 7 is respectively connected with the connecting block 6 and the first gear 13 in a penetrating manner, the first gears 13 are symmetrically arranged in front and back with respect to the threaded rod 17, the first gears 13 are meshed with the threaded rod 17, the upper part of the center shaft of the threaded rod 17 is fixedly connected with the output end of the first gear 13 to provide power for the lifting device of the second fixing rod 10, the first fixing rod 9, the second fixing rod 10, the connecting rod 11 and the placing blocks 12 are symmetrically arranged below the connecting plate 4, and the placing blocks 12 form a transmission mechanism with the rotating rod 7 through the connecting rod 11, the second fixing rod 10 and the rotating rod 8, the bolt galvanizing work can be carried out uninterruptedly.

The working principle is as follows: when the surface hot galvanizing device for processing the batch of bolts for preventing the damage is used, firstly, as shown in figure 1, figure 2 and figure 3, the outer frame 1 is fixedly connected with the ground, the galvanizing bath 2 is placed below the outer frame 1 and is positioned at the same horizontal line with the ground, the bolt to be processed is placed on the left placing block 12, the bolt is embedded with the inner wall of the placing block 12, the second motor 16 is started, the connecting rod 5 and the roller 3 are driven by the second gear 15 to roll in the chute above the outer frame 1, the bolt is moved to the upper part of the galvanizing bath 2, the first motor 14 is started, the threaded rod 17 drives the first gear 13 to rotate, the rotating rod 7 rotates, the hinged rod 8 rotates due to the fixed connection of the rotating rod 7 and the hinged rod 8, the second fixed rod 10 slides downwards in the first fixed rod 9 due to the hinged rod 8 and the hinged top of the second fixed rod 10, thereby sending the bolts on the placing block 12 to the inside of the galvanizing bath 2;

as shown in fig. 1, 3 and 4, the bolts on the placing block 12 are galvanized, after the galvanizing is completed, the first motor 14 is rotated reversely, the placing block 12 is lifted upwards, the roller 3 drives the connecting plate 4 to slide leftwards, the placing block 12 of the bolts installed on the right side is moved leftwards to the upper side of the galvanizing bath 2, the placing block 12 is lowered to the inside of the galvanizing bath 2 to galvanize the bolts, the galvanized bolts on the placing block 12 on the left side are taken down, the bolts are installed, the second motor 16 is rotated reversely, the placing block 12 on the left side is moved to the upper side of the galvanizing bath 2 to galvanize similarly, the bolts are taken down from the placing block 12 on the right side, thereby the bolts can be galvanized uninterruptedly, the working progress is accelerated, the working efficiency is improved, the situation that the bolts are damaged is avoided, which is the whole working process of the surface hot galvanizing device for batch bolt processing to prevent damage, those not described in detail in this specification are within the skill of the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A surface hot galvanizing apparatus for batch bolt processing for preventing damage is characterized by comprising:

2. The apparatus for hot-dip galvanizing a surface for processing a batch of bolts according to claim 1, wherein: the middle part of connecting rod run through and be connected with the second gear, and the below of connecting rod is provided with the second motor to the second motor passes through the second gear meshing and connects and constitute rotating-structure with the connecting rod.

3. The apparatus for hot-dip galvanizing a surface for processing a batch of bolts according to claim 1, wherein: the connecting rod is fixedly connected with the connecting plate, and the connecting plate and the outer frame form a sliding mechanism through the connecting rod, the second gear and the connecting rod.

4. The apparatus for hot-dip galvanizing a surface for processing a batch of bolts according to claim 1, wherein: the left side of the U-shaped structure of the hinged rod is hinged to the second fixing rod, the first fixing rod and the second fixing rod form a telescopic structure through the hinged rod, and the hinged rod, the first fixing rod and the second fixing rod are arranged in a bilateral symmetry mode relative to the fixing blocks.

5. The apparatus for hot-dip galvanizing a surface for batch bolt processing for preventing damage from collision according to claim 4, wherein: the galvanized bath is characterized in that a connecting rod is arranged below the second fixing rod, placing blocks are arranged below the connecting rod at equal intervals, the cross section of each placing block is of an inverted concave structure, and a galvanized bath is arranged below each placing block.

6. The apparatus for hot-dip galvanizing a surface for processing a batch of bolts according to claim 1, wherein: the dwang with respectively with connecting block and first gear through connection, and first gear is symmetrical about the threaded rod around setting to first gear is connected with the threaded rod meshing, just the axis top of threaded rod and the output fixed connection of first gear.

7. The apparatus for hot-dip galvanizing a surface for processing a batch of bolts according to claim 1, wherein: the transversal "U" type structure of personally submitting of connecting plate, and the below bilateral symmetry of connecting plate is provided with first dead lever, second dead lever, connecting rod and places the piece to it constitutes drive mechanism through connecting rod, second dead lever and hinge bar and dwang to place the piece.