CN219079628U

CN219079628U - Upper hanging auxiliary rack

Info

Publication number: CN219079628U
Application number: CN202221636762.7U
Authority: CN
Inventors: 谢纯玲; 冯伟; 吴海平; 杜晓颖; 杜国才
Original assignee: Huizhou Changxingrong Technology Co ltd
Current assignee: Huizhou Changxingrong Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-05-26
Anticipated expiration: 2032-06-27

Abstract

The utility model belongs to the technical field of an upper hanging auxiliary rack for vacuum coating workpieces, and particularly relates to an upper hanging auxiliary rack for improving efficiency. The upper hanging auxiliary rack comprises a rack and a plurality of sleeves for placing hanging racks; the rack comprises a first bracket and a second bracket, and the second bracket is arranged on the first bracket; the first bracket comprises two first straight rods which are arranged in parallel, and a first placing cross rod and a plurality of first fixing cross rods are fixedly arranged between the first straight rods; the second bracket comprises a plurality of vertical rods and a working frame; the first placing cross rod is provided with a plurality of sleeves at intervals, and the working frame is provided with a plurality of sleeves at intervals. By arranging the two brackets, the utility model is convenient for operators to carry out hanging/hanging operation of the workpiece products according to the height of the hung workpiece products.

Description

Upper hanging auxiliary rack

Technical Field

The utility model relates to the technical field of an upper hanging auxiliary rack for vacuum coating workpieces, in particular to an upper hanging auxiliary rack for improving efficiency.

Background

In vacuum coating processing of small workpieces, in order to increase the single furnace yield, a batch of workpieces to be coated need to be hung on a hanger so as to be sent into a vacuum coating furnace for coating.

PVD stores pylon carries out vacuum coating operation for the loading work piece of maximize, and the holistic height of stores pylon is higher, and general PVD peg exceeds 80cm, and the people will hang down or hang on the whole pole product when standing or sitting, has the condition emergence of bowing and extension arm, and work efficiency will be low and staff is tired easily this moment.

Therefore, in order to solve the above problems, an overhead auxiliary rack with improved efficiency is proposed.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the problems that the work efficiency is low and staff is tired due to the fact that the work posture of hanging up/down workpiece products needs to be adjusted up and down during the existing operation, the utility model provides an upper hanging auxiliary rack for improving the efficiency.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an upper hanging auxiliary rack for improving efficiency, which comprises a rack and a plurality of sleeves for placing hanging racks; the rack comprises a first bracket and a second bracket, and the second bracket is arranged on the first bracket;

the first support comprises two first straight rods which are arranged in parallel, a first placing cross rod and a plurality of first fixing cross rods are fixedly arranged between the first straight rods, and the first placing cross rods and the first fixing cross rods are perpendicular to the first straight rods;

the second bracket comprises a plurality of vertical rods and a working frame, wherein the vertical rods are vertically fixed on the first straight rods, and the working frame is fixedly connected with the vertical rods;

the first placing cross rod is provided with a plurality of sleeves at intervals, and the working frame is provided with a plurality of sleeves at intervals.

Preferably, the sleeve comprises an outer cylinder body with an opening at the upper part and an inner cylinder body, the inner cylinder body is arranged at the bottom end of the outer cylinder body, a rotating assembly is arranged between the inner cylinder body and the bottom end of the outer cylinder body, and the top edge height of the inner cylinder body is lower than that of the outer cylinder body.

Preferably, the inner cylinder body and the outer cylinder body are in clearance fit, and the clearance width is 0.2-1.0mm.

Preferably, the wall thickness of the inner cylinder body is 5-15mm.

Preferably, the rotating assembly comprises an upper bearing plate, a lower bearing plate and balls movably arranged between the upper bearing plate and the lower bearing plate, the upper bearing plate is arranged in parallel with the lower bearing plate, the upper surface of the upper bearing plate is abutted against the outer bottom surface of the inner cylinder, and the lower surface of the lower bearing plate is abutted against the inner bottom surface of the outer cylinder.

The utility model has the advantages that:

1. according to the utility model, the two brackets are respectively provided with the sleeve for placing the hanging frame, so that an operator can conveniently place the hanging frame on the first bracket or the second bracket according to the height of a hung workpiece product, the hanging/hanging operation of the workpiece product can be conveniently performed, and the labor intensity of the high-low operation is reduced.

2. According to the utility model, the sleeve is arranged to be matched with the inner cylinder body and the outer cylinder body, so that a single sleeve is suitable for placing of hanging rack main shafts with different sizes, and the application range of the auxiliary rack is increased.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an overhead gantry;

FIG. 2 is a schematic diagram of an operation structure of the hanging auxiliary stand according to the embodiment;

fig. 3 is a schematic cross-sectional view of a sleeve according to an embodiment.

In the figure: 1. a stand; 2. a sleeve; 3. a hanging rack; 11. a first bracket; 12. a second bracket;

111. a first straight rod; 112. a first placement rail; 113. a first fixed rail; 114. a support; 121. a vertical rod; 122. a work frame; 123. a frame; 124. a work plate; 125. a fixed block; 21. an outer cylinder; 22. an inner cylinder; 23. a rotating assembly; 231. an upper carrier plate; 232. a lower carrier plate; 233. a ball; 234. an annular groove; 31. a main shaft; 32. a hanging tool disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides an upper hanging auxiliary rack for improving efficiency, which comprises a rack 1 and a plurality of sleeves 2 for placing hanging racks 3; the rack 1 comprises a first bracket 11 and a second bracket 12, wherein the second bracket 12 is arranged on the first bracket 11;

the first bracket 11 comprises two parallel first straight rods 111, a first placing cross rod 112 and a plurality of first fixing cross rods 113 are fixedly arranged between the first straight rods 111, and the first placing cross rods 112 and the first fixing cross rods 113 are perpendicular to the first straight rods 111;

the second bracket 12 comprises a plurality of vertical rods 121 and a working frame 122, the vertical rods 121 are vertically fixed on the first straight rods 111, and the working frame 122 is fixedly connected with the vertical rods 121;

the first placing cross bar 112 is provided with a plurality of sleeves 2 at intervals, and the working frame 122 is provided with a plurality of sleeves 2 at intervals.

As shown in fig. 2, the hanger 3 includes a main shaft 31 and a plurality of hanger plates 32 disposed on the main shaft 31 at intervals.

Specifically, in this embodiment, the two first straight rods 111 are horizontally disposed, and the support members 114 are disposed on the lower surface of the first straight rods 111, where the support members 114 are used to support the hanging auxiliary rack on a working surface such as the ground.

In this embodiment, two ends of the first placing cross bar 112 are respectively connected to front ends of two parallel first straight bars 111.

In this embodiment, the number of the vertical rods 121 is four, and the height of each vertical rod 121 is the same. Two of the vertical rods 121 are respectively and vertically disposed in the middle of two of the first straight rods 111, and the other two of the vertical rods 121 are vertically disposed at the rear ends of the first straight rods 111.

In this embodiment, the working frame 122 is fixedly disposed at the upper end of the vertical rod 121, and the working frame 122 is parallel to the first placing cross rod 112.

In this embodiment, the working frame 122 includes a frame 123 and a working plate 124, the frame 123 is fixed to the upper end of the vertical rod 121, and the working plate 124 is fixedly disposed in the frame 123.

Specifically, the frame 123 includes a plurality of fixing blocks 125, the fixing blocks 125 are arranged on one side of the frame 123, and the fixing blocks 125 are arranged parallel to the first placing cross bar 112.

The fixed block 125 is provided with the sleeve 2.

The fixing blocks 125 and the first placing cross bars 112 are arranged in parallel, so that the plurality of hanging frames 3 are placed on the auxiliary rack 1, and the hanging frames 3 are taken and placed conveniently.

In order that the hangers 3 mounted on the first and

second brackets

11 and 12 do not interfere with each other, the outer side of the work frame 122 and the first placement rail 112 are not disposed on the same vertical plane. Specifically, the distance between the projection of the fixing block 125 and the projection of the first placing cross bar 112 is 40-80cm, so that the hanger 3 of the first bracket 11 and the hanger 3 of the second bracket 12 are staggered, the staggered distance is reasonable, and the operator can conveniently carry out the workpiece hanging, taking and placing operation on the hanger 3 of the second bracket 12.

Referring to fig. 3, the sleeve 2 includes an outer cylinder 21 and an inner cylinder 22 with an opening at an upper portion, the inner cylinder 22 is disposed at an inner bottom end of the outer cylinder 21, a rotating assembly 23 is disposed between the inner cylinder 22 and the bottom end of the outer cylinder 21, and a top edge height of the inner cylinder 22 is lower than a top edge height of the outer cylinder 21.

Specifically, the outer cylinder 21 and the inner cylinder 22 are hollow cylindrical structures, the upper ends of the outer cylinder and the inner cylinder are open, the lower ends of the inner cylinder are closed, the main shaft 31 of the hanger 3 is conveniently inserted into the sleeve 2, the hanger 3 can be rotated, and workpiece products can be conveniently hung.

In order to enable the inner cylinder 22 to rotate relative to the outer cylinder 21, the inner cylinder 22 and the outer cylinder 21 are in clearance fit, and the clearance width is 0.2-1.0mm.

In order to stably support the hanging frame 3 at the top end of the inner cylinder 22, the wall thickness of the inner cylinder 22 is 5-15mm.

Referring to fig. 3, in this embodiment, the rotating assembly 23 includes an upper bearing plate 231, a lower bearing plate 232, and balls 233 movably disposed between the upper bearing plate 231 and the lower bearing plate 232, the upper bearing plate 231 and the lower bearing plate 232 are disposed in parallel, an upper surface of the upper bearing plate 231 abuts against an outer bottom surface of the inner cylinder 22, and a lower surface of the lower bearing plate 232 abuts against an inner bottom surface of the outer cylinder 21.

Specifically, the upper bearing plate 231 and the lower bearing plate 232 are oppositely provided with annular grooves 234 for the balls 233 to move, and the balls 233 are restrained by the annular grooves 234, so that the balls 233 cannot run.

Working principle:

firstly, an operator firstly places a hanging frame 3 on a sleeve 2 of the first bracket 11, and then carries out hanging/hanging-down operation on a workpiece at the upper part of the hanging frame 3; by rotating the hanging frame 3, 360-degree operation is realized;

then, the operator takes out the hanging frame 3 from the first bracket 11, places the hanging frame 3 in the sleeve 2 of the second bracket 12, and carries out hanging/hanging-down operation on the workpiece at the upper part of the hanging frame 3; through rotatory stores pylon 3, realize 360 degrees operations.

By providing a plurality of fixing blocks 125 and arranging a plurality of sleeves 2 on the first placing cross bar 112, the operation of a plurality of hangers 3 can be performed simultaneously, and the working efficiency is improved.

According to the hanging rack, the two supports are arranged, the sleeves for placing the hanging rack are respectively arranged, an operator can conveniently place the hanging rack on the first support or the second support according to the height of a hung workpiece product, so that hanging/hanging-down operation of the workpiece product can be conveniently carried out, and the labor intensity of the high-low operation is reduced.

Meanwhile, in the embodiment, the sleeve is arranged to be matched with the inner cylinder body and the outer cylinder body, so that the single sleeve is suitable for placement of hanging rack main shafts of different sizes, and the application range of the auxiliary rack is improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An upper hanging auxiliary rack which is characterized in that: comprises a bench and a plurality of sleeves for placing the hanging rack; the rack comprises a first bracket and a second bracket, and the second bracket is arranged on the first bracket;

2. An overhead accessory carriage as claimed in claim 1, wherein: the sleeve comprises an outer cylinder body with an opening at the upper part and an inner cylinder body, wherein the inner cylinder body is arranged at the bottom end of the outer cylinder body, a rotating assembly is arranged between the inner cylinder body and the bottom end of the outer cylinder body, and the top edge height of the inner cylinder body is lower than that of the outer cylinder body.

3. An overhead accessory carriage as claimed in claim 1, wherein: the two ends of the first placing cross rod are respectively connected with the front ends of the two first straight rods which are arranged in parallel.

4. An overhead accessory carriage as claimed in claim 1, wherein: the number of the vertical rods is four, and the height of each vertical rod is the same; two of the vertical rods are vertically arranged in the middle of the two first straight rods respectively, and the other two vertical rods are vertically arranged at the rear ends of the first straight rods.

5. An overhead accessory carriage as claimed in claim 1, wherein: the working frame is fixedly arranged at the upper end of the vertical rod, and the working frame is parallel to the first placing cross rod.

6. An overhead accessory carriage as claimed in claim 1, wherein: the working frame comprises a frame and a working plate, wherein the frame is fixed at the upper end of the vertical rod, and the working plate is fixedly arranged in the frame.

7. The overhead hanging assist stand as set forth in claim 6, wherein: the frame comprises a plurality of fixing blocks which are arranged on one side of the frame in a arraying way, and the fixing blocks are arranged in parallel with the first placing cross rod; the fixed block is provided with the sleeve.

8. An overhead accessory carriage as claimed in claim 2, wherein: the inner cylinder body and the outer cylinder body are in clearance fit, and the clearance width is 0.2-1.0mm.

9. An overhead accessory carriage as claimed in claim 2, wherein: the wall thickness of the inner cylinder body is 5-15mm.

10. An overhead accessory carriage as claimed in claim 2, wherein: the rotating assembly comprises an upper bearing plate, a lower bearing plate and balls movably arranged between the upper bearing plate and the lower bearing plate, wherein the upper bearing plate is arranged in parallel with the lower bearing plate, the upper surface of the upper bearing plate is abutted to the outer bottom surface of the inner cylinder, and the lower surface of the lower bearing plate is abutted to the inner bottom surface of the outer cylinder.