CN215517644U

CN215517644U - Rim strip pickling frame

Info

Publication number: CN215517644U
Application number: CN202121788388.8U
Authority: CN
Inventors: 郑志康; 林宗练; 谢文翊
Original assignee: Xiamen Sunrise Group Co ltd
Current assignee: Xiamen Sunrise Group Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-14
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a rim strip material pickling frame which comprises a frame and a separation support fixedly arranged on the frame, wherein the separation support comprises at least two rows of frame rod groups arranged at intervals along the length direction of the frame, the distance between any two adjacent rows of frame rod groups is smaller than the length of a rim strip material, each frame rod group consists of a plurality of support frame rods uniformly arranged along the vertical direction, one end of each support frame rod is fixedly connected with the frame, the other end of each support frame rod is a free end, the tail end of each support frame rod exceeds the frame forwards or backwards, the free ends of the support frame rods are arranged upwards relative to the horizontal plane, and a clamping groove for inserting the rim strip material is formed between any two adjacent support frame rods. The utility model can process rim strips in batches, the rim strips are not easy to fall off during acid washing, the outer surface of each rim strip can be in full contact reaction with the acid washing solution, the acid washing quality is ensured, and the acid washing efficiency is higher.

Description

Rim strip pickling frame

Technical Field

The utility model relates to the technical field of pickling equipment, in particular to a rim strip pickling frame.

Background

The method of removing scale and rust on the outer surface of steel using an acid solution is called pickling, and is a method of cleaning the outer surface of metal. Generally, the article is immersed in an aqueous solution of sulfuric acid or the like to remove a thin film of oxide or the like on the outer surface of the metal, and is subjected to a pretreatment or an intermediate treatment in a process such as plating, enameling, rolling or the like. The pickling process mainly comprises a dipping pickling method, a spraying pickling method and an acid paste rust removing method, wherein the dipping pickling method is generally used in production, and the spraying method can be adopted in mass production.

In the production and manufacture of the rim, an acid pickling process is usually performed, and the rim strip to be treated needs to be put into an acid pickling tank for acid pickling treatment. In the middle of the production of the actual mill, the quantity of rim strip material is more, if can only get a rim strip material of putting alone at every turn, not only seriously influence production efficiency, still aggravate workman's work burden, but if once only get a large amount of rim strip materials, pile up each other between the rim strip material again, in close contact with, the problem of pickling solution can't and the abundant contact reaction of rim strip material surface, the pickling effect is not good, consequently, need the pickling frame auxiliary pickling that can batch pickling rim strip material.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention aims to provide a rim strip pickling frame which facilitates batch pickling.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a rim strip pickling frame, includes the frame and sets firmly the separation support on the frame, the separation support include at least two frame pole groups that set up along frame length direction interval, arbitrary adjacent two interval between the frame pole group is less than rim strip material length, frame pole group comprises the even support hack lever that sets up of a plurality of roots along vertical direction, the one end of support hack lever with frame fixed connection, the other end is free end and terminal surpass forward or backward the frame, the free end of support hack lever sets up for the horizontal plane is upwards inclined, forms between arbitrary two adjacent support hack levers and supplies rim strip material male draw-in groove.

Furthermore, two groups of separating supports are arranged and are symmetrically arranged on the front side and the rear side of the frame. Compared with the arrangement of a single group of separation supports, the front and the rear sides of the frame are balanced in stress and are more stable due to the fact that the group of separation supports are arranged in front of and behind the frame respectively.

Furthermore, an acute included angle formed between the support frame rod and the horizontal plane is 13-17 degrees. The preferred angle of inclination is 15 °.

Further, the length of the support frame rod beyond the frame part is 150-250 mm. The specific length can be adjusted according to parameters such as the included angle between the support frame rod and the horizontal plane and the vertical plane, the width of the rim strip material and the like.

Furthermore, the frame comprises an upper connecting plate, a lower connecting plate and a plurality of supporting vertical plates, the supporting vertical plates are arranged at intervals from left to right, the tops of the supporting vertical plates are fixed through the upper connecting plate, the bottoms of the supporting vertical plates are fixed through the lower connecting plate, the frame rod groups in each row are respectively fixed with the supporting vertical plates, and the free ends of the supporting frame rods exceed the side wall surfaces of the supporting vertical plates. The number of the supporting vertical plates is at least equal to that of the rack bar groups, and when the number of the supporting vertical plates is large, the redundant supporting vertical plates can be used for reinforcing, so that the structure of the pickling frame is more stable.

Furthermore, a lifting lug is arranged at the top of the upper connecting plate. The lifting lugs are additionally arranged, so that the pickling frame can be conveniently lifted and placed before and after pickling.

Furthermore, a plurality of vertically through liquid guiding through holes are formed in the lower connecting plate. The arrangement of the liquid guide through hole can facilitate the pickling solution to be quickly and upwards filled when the pickling frame is immersed in the pickling tank.

Furthermore, a plurality of cushion blocks which are higher than the lower connecting plate are symmetrically arranged on the front end surface and the rear end surface of the lower connecting plate.

Furthermore, one side of the support frame rod, which is contacted with the rim strip material, is an arc surface. The preferred arc surface can reduce the area of contact between support hack lever and the rim strip material when supporting steadily as the contact surface, reduces the pickling dead angle on the rim strip material, promotes the full contact reaction of rim strip material surface and pickling solution.

Furthermore, the connection mode between the support frame rod and the frame is full-circle pull welding. The connection is firmer and more reliable.

The utility model has the following beneficial effects: 1. the rim strip materials can be fixed in the corresponding clamping grooves through the matching of at least two rows of frame rod groups which are mutually separated, the rim strip materials which are adjacently placed up and down are separated through the support frame rods, when the rim strip materials are processed in batches, the outer surface of each rim strip material can be fully contacted and fully reacted with the pickling solution, the pickling quality is guaranteed, and the pickling efficiency is high; 2. the free end of the support frame rod is arranged in an upward inclined manner, so that the rim strip material is not easy to fall off in the pickling process, particularly when the pickling frame is immersed in a pickling tank; 3. one side that the hack lever contacted with rim strip material is the arc surface, can reduce the area of contact between hack lever and the rim strip material, further promotes the mutual contact between rim strip material surface and the pickle.

Drawings

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

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

FIG. 3 is a front view of the present invention;

FIG. 4 is a top view of the present invention.

Description of the main component symbols: 1. a frame; 11. an upper connecting plate; 12. a lower connecting plate; 121. a liquid guiding through hole; 13. supporting a vertical plate; 14. lifting lugs; 15. cushion blocks; 2. a partition bracket; 21. a rack bar group; 211. a support frame rod; 2111. a free end; 212. a card slot; a. an acute included angle is formed between the support frame rod and the horizontal plane; l, the length of the support frame rod exceeding the frame part.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description.

A rim strip pickling frame as shown in fig. 1-4, including frame 1 and separation support 2 fixed on frame 1, separation support 2 includes at least two rows of frame rod sets 21 set up along frame 1 length direction interval, the interval between any two adjacent rows of frame rod sets 21 is less than rim strip length, frame rod set 21 comprises a plurality of support frame rods 211 that evenly set up along the vertical direction, one end and the frame 1 fixed connection of support frame rod 211, the other end is free end 2111 and the terminal surpasses frame 1 forward or backward, the free end 2111 of support frame rod 211 inclines upward for the horizontal plane and sets up, form the draw-in groove 212 that supplies rim strip to insert between any two adjacent support frame rods 211.

The two groups of separating supports 2 are symmetrically arranged at the front side and the rear side of the frame 1. The acute included angle a formed between the support frame rod 211 and the horizontal plane is 13-17 degrees. The length l of the part of the support frame rod 211 exceeding the frame 1 is 150-250 mm. The frame 1 comprises an upper connecting plate 11, a lower connecting plate 12 and a plurality of supporting vertical plates 13, the supporting vertical plates 13 are arranged at intervals from left to right, the tops of the supporting vertical plates are fixed through the upper connecting plate 11, the bottoms of the supporting vertical plates are fixed through the lower connecting plate 12, each row of frame rod groups 21 are fixed with the supporting vertical plates 13 respectively, and the free ends 2111 of the supporting frame rods 211 exceed the side wall surfaces of the supporting vertical plates 13. The top of the upper connecting plate 11 is provided with a lifting lug 14. The lower connecting plate 12 is provided with a plurality of vertically through liquid guiding through holes 121. The front end face and the rear end face of the lower connecting plate 12 are symmetrically provided with a plurality of cushion blocks 15 which are higher than the lower connecting plate 12. One side of the support frame rod 211 contacting with the rim strip material is a circular arc surface. The connection mode between the support frame rod 211 and the frame 1 is full-circle pull welding

Taking the pickling frame that each partition bracket 2 respectively contains two rows of frame rod sets 21 as an example, during pickling, the rim strip materials are inserted into the clamping grooves 212 corresponding to the positions on the two rows of frame rod sets 21, under the supporting and partitioning of each supporting frame rod 211, the rim strip materials are arranged at intervals along the vertical direction, the outer surface of each rim strip material can be fully exposed, and the rim strip materials are fully contacted and fully reacted with the pickling solution in the pickling tank, so that the pickling quality can be considered while batch processing is carried out. The separation support 2 for placing the rim strips can be arranged in two groups, the two sides are symmetrically arranged on the front side and the rear side of the frame 1, the rim strips with the same quantity are placed on the two sides simultaneously, and the quantity of the rim strips which are stressed in balance and processed is also large. Meanwhile, according to actual requirements, the number of the frame rod groups 21 can be properly increased in each separation support 2, and the strip material is placed more stably.

In addition, the whole pickling frame is simple in structure and easy to produce, production requirements of most parts are not high, leftover materials left in the wheel production process can be welded and manufactured, for example, an upper connecting plate 11, a lower connecting plate 12, a supporting vertical plate 13 and the like can be manufactured by adopting a spoke plate head and tail steel plate, blanking process hole circular cakes can be used as cushion blocks 15, middle punching screw hole circular rings can be used as lifting lugs 14 and the like, the problem of pickling of rim strips can be solved, and the resource utilization rate can be improved.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a rim strip pickling frame which characterized in that: the wheel rim strip material separating device comprises a frame and a separating support fixedly arranged on the frame, wherein the separating support comprises at least two frame rod groups arranged at intervals along the length direction of the frame, the distance between any two adjacent frame rod groups is smaller than the length of a wheel rim strip material, the frame rod groups are composed of a plurality of supporting frame rods uniformly arranged along the vertical direction, one ends of the supporting frame rods are fixedly connected with the frame, the other ends of the supporting frame rods are free ends, the tail ends of the supporting frame rods exceed the frame forwards or backwards, the free ends of the supporting frame rods are arranged upwards in an inclined mode relative to the horizontal plane, and a clamping groove for inserting the wheel rim strip material is formed between any two adjacent supporting frame rods.

2. A rim strip pickling frame according to claim 1 wherein: the two groups of separating supports are symmetrically arranged on the front side and the rear side of the frame.

3. A rim strip pickling frame according to claim 1 wherein: the acute angle included angle formed between the support frame rod and the horizontal plane is 13-17 degrees.

4. A rim strip pickling frame according to claim 1 wherein: the length of the support frame rod exceeding the frame part is 150-250 mm.

5. A rim strip pickling frame according to claim 1 wherein: the frame comprises an upper connecting plate, a lower connecting plate and a plurality of supporting vertical plates, the supporting vertical plates are arranged at intervals from left to right, the tops of the supporting vertical plates are fixed through the upper connecting plate, the bottoms of the supporting vertical plates are fixed through the lower connecting plate, the frame rod groups in each row are respectively fixed with the supporting vertical plates, and the free ends of the frame rods of each supporting frame exceed the side wall surfaces of the supporting vertical plates.

6. A rim strip pickling frame according to claim 5 wherein: and a lifting lug is arranged at the top of the upper connecting plate.

7. A rim strip pickling frame according to claim 5 wherein: and the lower connecting plate is provided with a plurality of vertically through liquid guiding through holes.

8. A rim strip pickling frame according to claim 5 wherein: and a plurality of cushion blocks higher than the lower connecting plate are symmetrically arranged on the front end surface and the rear end surface of the lower connecting plate.

9. A rim strip pickling frame according to claim 1 wherein: and one side of the support frame rod, which is contacted with the rim strip material, is an arc surface.

10. A rim strip pickling frame according to claim 1 wherein: the connection mode between the support frame rod and the frame is full-circle pull welding.