Workpiece placing rack

Abstract

The utility model relates to the technical field of workpiece storage devices, and discloses a workpiece placement rack which comprises a rack body and multiple layers of placement nets, the multiple layers of placement nets are distributed on the rack body in a stacked mode in the height direction, one side of each placement net is rotationally connected with the rack body, and the other side of each placement net is rotationally connected with the rack body. The placing net can turn over up and down along one side connected with the frame body in the height direction; a plurality of supporting rods are arranged on the sides, away from the frame body, of the containing nets and used for supporting every two adjacent layers of containing nets. The device has the advantages of being simple in structure, high in workpiece placing and taking convenience and low in workpiece friction damage probability.

Description

TECHNICAL FIELD

[0001] The utility model relates to work piece storage device technical field, concretely relates to a work piece rack. BACKGROUND

[0002] In the production process of electric vehicles and other equipment, usually need to use a variety of workpieces, wherein these workpieces before assembly, usually need to be painted, polished, polished and other multiple processes, in order to facilitate the workpiece transfer between each processing procedure, and the convenience of workpiece taking, usually through the rack to store and transport workpieces.

[0003] For example, the patent document with the announcement number CN213893306U discloses a kind of to be processed part storage rack, including first backboard, second backboard, third backboard and bottom plate, the lower end of the two sides of first backboard, the upper and lower ends of the two sides of second backboard, the upper and lower ends of the two sides of third backboard and the middle of the two sides of bottom plate are equipped with bolt hole, bolt hole is fixedly connected with the U-shaped bolt matched with bolt hole, first backboard, second backboard, third backboard and bottom plate are sequentially fixedly connected by U-shaped bolt, bottom plate is perpendicular to first backboard, second backboard and third backboard. Through the cooperation between U-shaped bolt and hole, to be processed part storage rack is simple to disassemble, storage is convenient, and space is saved.

[0004] The above technical scheme can realize the convenient storage of to-be-processed parts, but when storing parts, the technical scheme uses a multi-layer stacking method for storage to save the storage space of parts, so that when placing and taking parts, the parts need to be taken and stored from the side of the storage rack. Since the operation space between the rack bodies is limited, the parts are prone to rub against the storage rack, causing scratches on the surface of the parts, damaging the parts and reducing the processing quality of the parts. UTILITY MODEL CONTENTS

[0005] The utility model intends to provide a kind of work piece rack, to solve the technical problem that workpiece in pipeline is prone to rub against storage rack, causing scratches on the surface of workpiece.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a kind of work piece rack, including rack body and multiple layers of placing net, multiple layers of placing net are stacked along the height direction on the rack body, one side of the placing net is rotatably connected with the rack body, the placing net can be flipped up and down along the height direction along the side connected with the rack body;The side of the placing net away from the rack body is equipped with multiple support rods, and the support rod is used to support adjacent two layers of placing net.

[0007] The principle and advantages of the present scheme are: when placing the workpiece, the placing net of the placing rack is turned up, so that the upper part of the placing net where the workpiece needs to be placed is in an open state, the workpiece is placed on the placing net along the height direction, so that the workpieces on the placing net are evenly arranged, when the workpiece placement of the placing net is completed, the adjacent placing net above the placing net is turned down and the workpiece is placed. When the part needs to be taken, the workpiece on the top layer is taken out along the height direction, and then the placing net where the workpiece is taken out is turned up to continue taking the workpiece.

[0008] In the present scheme, the placing net on the placing rack is rotatably connected with the support frame, so that when the workpiece is taken and placed, the upper placing net can be turned over so that there is no obstruction above the workpiece, and the workpiece can move up and down in the height direction to complete the taking and placing, avoiding friction between the workpiece and the placing net during taking and placing, which causes scratches on the surface of the workpiece. And by turning the placing net, the activity space during taking and placing of the workpiece is increased, avoiding the distance between the workpiece and the adjacent placing net being too small during taking and placing, which increases the difficulty of taking the workpiece, reduces the probability of friction between the workpiece and the adjacent placing net, and improves the safety and convenience of taking and storing the workpiece.

[0009] Preferably, as an improvement, the rack body includes a base frame and a support frame, one end of the support frame is connected to one side of the base frame, the other end of the support frame extends upward in the height direction, and the support frame is used to support multiple layers of placing nets. The rack body can support multiple layers of placing nets in the height direction, ensuring the stability of the layer-by-layer distribution of the multiple placing nets in the height direction, and supporting the bottom of the workpiece placing rack by the base frame, so that the center of gravity of the workpiece placing rack can move downward under the action of the base frame, ensuring the stability of the workpiece placing rack as a whole, and avoiding the workpiece placing rack from falling over when there are many workpieces stored in the workpiece placing rack, which can cause damage to the workpieces.

[0010] Preferably, as an improvement, the placing net near the side of the support frame is provided with a plurality of elastic members, and the plurality of elastic members are evenly distributed on one side of the placing net; one end of the elastic member is connected with the placing net, and the other end is connected with the support frame. When the placing net is turned over, it can be turned over and moved downward and upward more quickly under the elastic action of the elastic members, improving the convenience of turning over the placing net.

[0011] Preferably, as an improvement, one end of the support rod is connected with the placing net, the other end of the support rod extends downward along the height direction, and the length of the support rod matches the interval height between adjacent placing nets. The circumferential direction of the placing net can form a stable support structure under the joint action of the support rod and the support frame, the stability of the structure of the placing net when storing the workpieces is improved, the deformation and damage of the placing net caused by the excessive weight of the workpieces on the placing net are avoided, and the workpieces on the adjacent placing nets are prevented from being squeezed and damaged.

[0012] Preferably, as an improvement, a fixing hole is formed in the end of the support rod away from the placing net, the fixing hole extends into the support rod along the central axis of the support rod, and a positioning rod is arranged at the top of the placing net and corresponds to the support rod, and the positioning rod is used for being connected with the fixing hole. The stability of the adjacent placing nets connected through the support rod is improved, and the workpieces on the placing net are prevented from being easily spilled during transportation, and the safety of the workpiece storage and transportation is ensured.

[0013] Preferably, as an improvement, a plurality of rollers are arranged at the bottom of the frame body, and the plurality of rollers are uniformly distributed along the circumferential direction of the bottom of the frame body. When the placing frame needs to be moved, the placing frame can be directly moved through the rollers, the convenience of moving the placing frame is improved, and the movement and conveying of the workpieces in the machining process are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the workpiece placing frame in the embodiment of the utility model.

[0015] Figure 2 It is a structure schematic view of the support rod in the embodiment of the utility model. DETAILED DESCRIPTION

[0016] The following will be further described in detail through specific embodiments:

[0017] The reference signs in the drawings of the specification include: frame body 1, base frame 101, support frame 102, placing net 2, elastic member 3, support rod 4, fixing hole 401, positioning rod 5 and roller 6.

[0018] As shown in the accompanying drawings, Figure 1 A workpiece placing frame includes a frame body 1, a plurality of placing nets 2 are arranged on the frame body 1, the plurality of placing nets 2 are arranged in a stacked manner along the height direction on the frame body 1, and the placing net 2 is used for storing workpieces.

[0019] The frame body 1 comprises a base frame 101 and a support frame 102, the base frame 101 and the support frame 102 are fixedly connected by welding, specifically, the plane where the base frame 101 is located is parallel to the horizontal plane, one end of the support frame 102 is fixedly connected to the top of the base frame 101 by welding, and the other end of the support frame 102 extends upward along the height direction. In this embodiment, the base frame 101 and the support frame 102 are both metal rectangular frame bodies 1 formed by welding steel materials. Therefore, when the workpiece is stored, the frame body 1 can provide sufficient supporting strength to ensure the stability and safety of the workpiece storage process.

[0020] The placing net 2 is a metal or plastic mesh plate, preferably, in this embodiment, the placing net 2 is a metal mesh plate; one side of the placing net 2 is connected to the support frame 102, and the plane where the placing net 2 is located is parallel to the plane where the base frame 101 is located, and multiple layers of the placing net 2 are distributed in layers along the height direction on the support frame 102. The placing net 2 is rotatably connected to the support frame 102, specifically, one side of the placing net 2 is rotatably connected to the support frame 102 through a rotating shaft, and the placing net 2 can be flipped up and down along the height direction along the side connected to the support frame 102.

[0021] A plurality of elastic members 3 are arranged on the side of the placing net 2 close to the support frame 102, the plurality of elastic members 3 are uniformly distributed on the side of the placing net 2, preferably, in this embodiment, the elastic member 3 has two, and the two elastic members 3 are respectively located on the two sides of the placing net 2. Preferably, in this embodiment, the elastic member 3 is a tension spring, and in other embodiments, other elastic members 3 can also be selected. One end of the elastic member 3 is fixedly connected to the placing net 2 through a buckle, and the other end is fixedly connected to the support frame 102 through a buckle, and the distance between the connection position of the placing net 2 and the elastic member 3 and the connection position of the support frame 102 and the elastic member 3 is greater than the length of the elastic member 3, that is, the elastic member 3 is in a stretched state between the placing net 2 and the support frame 102. Therefore, when the placing net 2 is flipped, it can be flipped and moved downward and upward more quickly under the elastic action of the elastic member 3, thereby improving the convenience of flipping the placing net 2.

[0022] A plurality of support rods 4 are arranged on the side of the placing net 2 away from the support frame 102, and the plurality of support rods 4 are uniformly distributed on one side of the placing net 2. One end of the support rod 4 is fixedly connected with the placing net 2 through a bolt, and the other end extends downward along the height direction, and the central axis of the support rod 4 is perpendicular to the plane where the placing net 2 is located, the length of the support rod 4 matches the interval height between adjacent placing nets 2, the support rod 4 is used for detachable connection between the adjacent placing net 2 located below the placing net 2, and the side of the adjacent placing net 2 away from the support frame 102 is supported by the support rod 4. The circumferential direction of the placing net 2 can form a stable support structure under the joint action of the support rod 4 and the support frame 102, the stability of the structure of the placing net 2 when storing workpieces is improved, and the weight of the workpieces on the placing net 2 is prevented from being too large, so that the placing net 2 is deformed and damaged, and the workpieces on the adjacent placing net 2 are pressed and damaged.

[0023] As shown in the accompanying drawings, Figure 2 A fixing hole 401 is formed in the end of the support rod 4 away from the placing net 2, and the fixing hole 401 extends into the support rod 4 along the central axis of the support rod 4. A positioning rod 5 is fixedly connected with the placing net 2 through a bolt at the corresponding position of the placing net top and the support rod 4, one end of the positioning rod 5 is fixedly connected with the placing net 2 through a bolt, and the other end extends upward along the height direction, wherein the length and diameter of the positioning rod 5 match the length and diameter of the fixing hole 401, and during installation, the fixing hole 401 of the support rod 4 is inserted with the positioning rod 5 on the adjacent placing net 2, so as to fix the position between the support rod 4 and the adjacent placing net 2. The stability of the connection between the adjacent placing nets 2 through the support rod 4 is improved, and the support rod 4 and the adjacent placing net 2 cannot be fixed, so that the end of the placing net 2 away from the support frame 102 is in a movable state, and the workpieces on the placing net 2 are easily spilled during transportation, affecting the safety of workpiece storage and transportation.

[0024] A plurality of rollers 6 are installed on the bottom of the chassis 101 through bolts, and the plurality of rollers 6 are uniformly distributed along the circumference of the chassis 101. In the embodiment, the rollers 6 are universal wheels, and the rollers 6 are used to drive the chassis 101 to move. By installing the rollers 6 on the chassis 101, the placing rack can be directly moved by the rollers 6 when it is necessary to move the placing rack, thereby improving the convenience of moving the placing rack and facilitating the movement and conveying of workpieces during processing.

[0025] The specific implementation process is as follows:

[0026] When placing the workpieces, the placing nets 2 of the placing rack are turned upward, so that the upper part of the placing net 2 where the workpieces need to be placed is in an open state, the workpieces are placed on the placing net 2 along the height direction, so that the workpieces on the placing net 2 are uniformly arranged, when the workpieces on the placing net 2 are placed, the adjacent placing net 2 above the placing net 2 is turned downward and the workpieces are placed. When the workpieces need to be taken, the workpieces on the top layer are taken out along the height direction, then the placing net 2 where the workpieces are taken out is turned upward, and the workpieces are taken out.

[0027] Compared with the prior art, in the scheme, the placing net 2 on the placing rack is rotationally connected with the support frame 102, so that when the workpieces are taken and placed, the upper placing net 2 can be turned to make the upper part of the workpiece not be blocked, so that the workpieces can be moved up and down in the height direction to complete the taking and placing, avoiding the friction between the workpieces and the placing net 2 during the taking and placing of the workpieces, so that scratches on the surface of the workpieces are avoided; and the turning of the placing net 2 increases the activity space during the taking and placing of the workpieces, avoiding the small spacing between the workpieces and the adjacent placing net 2 during the taking and placing of the workpieces, so that the taking difficulty of the workpieces is increased, the probability of the friction between the workpieces and the adjacent placing net 2 is reduced, and the safety and convenience of the taking and placing of the workpieces are improved.

[0028] The above is only an embodiment of the present application, and the specific technical solutions and / or common knowledge of the scheme are not described in detail. It should be noted that for those skilled in the art, without departing from the technical scheme of the present application, some modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A workpiece holder characterized by: The shelf body comprises a bottom frame and a support frame, one end of the support frame is connected to one side of the bottom frame, and the other end of the support frame extends upward in the height direction, and the support frame is used to support the multi-layer placing net.

2. The workpiece holder of claim 1, wherein: The placing net is provided with a plurality of elastic members on the side close to the support frame, and the plurality of elastic members are uniformly distributed on one side of the placing net.

3. A workpiece holder according to claim 2, wherein: One end of the support rod is connected to the placing net, and the other end of the support rod extends downward in the height direction, and the length of the support rod matches the interval height between adjacent placing nets. One end of the support rod is connected to the placing net, and the other end of the support rod extends downward in the height direction, and the length of the support rod matches the interval height between adjacent placing nets.

4. The workpiece holder of claim 1, wherein: One end of the support rod is connected to the placing net, and the other end of the support rod extends downward in the height direction, and the length of the support rod matches the interval height between adjacent placing nets.

5. A workpiece holder according to claim 4, wherein: The support rod is provided with a fixing hole at the end away from the placing net, the fixing hole extends into the support rod along the central axis of the support rod, and the placing net is provided with a positioning rod corresponding to the support rod.

6. The workpiece holder of claim 1, wherein: The bottom of the shelf body is provided with a plurality of rollers, and the plurality of rollers are uniformly distributed along the circumference of the bottom of the shelf body.

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