Transmission rear shell plastic uptake tray

Abstract

The utility model relates to the technical field of blister trays, in particular to a transmission rear shell blister tray which comprises a blister tray body, a plurality of installation clamping grooves are formed in the upper end of the blister tray body, two positioning rings are fixedly connected to the middles of the installation clamping grooves, and fixing grooves are formed in the four side walls of the blister tray body. The lower end face of each plastic uptake tray body is of a concave structure, a reinforcing plate is fixedly connected to the lower end of each plastic uptake tray body and is of a square structure, a plurality of supporting blocks are arranged on the four side walls of each reinforcing plate, the plastic uptake tray bodies are stacked mutually, and a sealing upper cover plate is arranged at the upper ends of the stacked plastic uptake tray bodies. The plastic uptake tray has the advantages that the structural strength of the plastic uptake tray main bodies can be improved, accordingly, the plastic uptake tray main bodies can be prevented from being deformed when the plastic uptake tray main bodies are stacked, and the service lives of the plastic uptake tray main bodies can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of blister trays, in particular to a blister tray for a transmission rear shell. Background Art

[0002] The transmission is equipped with gears with different numbers of teeth inside. When working, it mainly changes the speed and torque of the engine by changing the connection structure of different gears. It can change the transmission ratio of the output shaft and the input shaft in a fixed or step-by-step manner. The transmission housing can be divided into a front housing, a middle housing and a rear housing for installation. For the convenience of transportation, the rear housing of the transmission is usually transported using a blister tray. For the convenience of transportation, the blister trays are stacked on each other, and the stress-bearing parts are mainly accumulated on the side of the blister tray, which makes the side of the blister tray easy to bend and deform, and the structural strength is greatly reduced. Utility Model Content

[0003] The purpose of the utility model is to provide a transmission rear shell blister tray to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a transmission rear shell blister tray, comprising a blister tray main body, the upper end of the blister tray main body is provided with a plurality of mounting slots, the middle of the mounting slots is fixedly connected with two positioning rings, the four side walls of the blister tray main body are provided with fixing slots, the lower end surface of the blister tray main body is a concave structure, the lower end of the blister tray main body is fixedly connected with a reinforcing plate, the reinforcing plate is a mouth-shaped structure, the four side walls of the reinforcing plate are provided with a plurality of supporting blocks, the blister tray main bodies are stacked with each other, the upper end of the stacked blister tray main body is provided with a sealing upper cover plate, the lower end of the stacked blister tray main body is provided with a sealing lower cover plate, the lower end of the sealing lower cover plate is fixedly connected with a plurality of supporting feet, the four side edges of the reinforcing plate are provided with positioning holes, the positioning holes are inserted with fixing blocks, the fixing blocks can be fixedly connected to the reinforcing plate by buckles or screws, the upper end of the support block is fixedly connected with a connecting column, and the middle of the fixing block is provided with a fixing hole.

[0005] Preferably, the four side walls of the blister tray body are inclined structures, and when the blister tray bodies are stacked, the upper blister tray body and the lower blister tray body overlap each other, and the support block is clamped in the fixing groove.

[0006] Preferably, the upper end of the connecting column is a hemispherical structure, the connecting column is inserted into the fixing hole, the upper end of the supporting block abuts against the lower end of the reinforcing plate, and the side wall of the supporting block abuts against the inner wall of the blister tray body.

[0007] Preferably, auxiliary grooves are fixedly connected to the inner walls on both sides of the fixing hole, and a deformation sheet is fixedly connected in the auxiliary groove, and the deformation sheet is an elastic iron sheet.

[0008] Preferably, the deformation piece is an arc-shaped structure, and connecting grooves are provided on both sides of the connecting column. When the connecting column is inserted into the fixing hole, the deformation piece and the connecting groove are engaged with each other.

[0009] Compared with the prior art, the beneficial effect of the utility model is that a reinforcing plate is arranged at the lower end of the blister tray body, and when the blister tray body is stacked, the force is mainly concentrated on the support block and the reinforcing plate, avoiding the side of the blister tray body from being subjected to force, thereby increasing the structural strength of the blister tray body, avoiding the blister tray body from being bent and deformed at its side when stacking, and greatly increasing the service life of the blister tray body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the stacking connection of blister trays.

[0011] Figure 2 It is a schematic diagram of the lower structure of the blister tray.

[0012] Figure 3 Schematic diagram of the connection structure between the reinforcement plate and the support block.

[0013] Figure 4 This is an enlarged schematic diagram of point A.

[0014] In the figure: 1 blister tray body, 2 mounting slot, 3 positioning ring, 4 fixing slot, 5 sealing upper cover plate, 6 sealing lower cover plate, 7 supporting foot, 8 supporting block, 9 reinforcing plate, 10 positioning hole, 11 connecting column, 12 connecting slot, 13 fixing block, 14 fixing hole, 15 auxiliary slot, 16 deformation sheet. DETAILED DESCRIPTION

[0015] In order to deepen the understanding and recognition of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described and introduced in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments, and are not intended to limit the embodiments in any form. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4The utility model provides a technical solution: a transmission rear shell blister tray, including a blister tray main body 1, a plurality of mounting slots 2 are arranged on the upper end of the blister tray main body 1, two positioning rings 3 are fixedly connected in the middle of the mounting slots 2, and the positioning rings 3 can position and place the placed transmission rear shell, the four side walls of the blister tray main body 1 are provided with fixing grooves 4, the lower end surface of the blister tray main body 1 is a concave structure, the lower end of the blister tray main body 1 is fixedly connected with a reinforcing plate 9, the reinforcing plate 9 is a mouth-shaped structure, and a plurality of supporting blocks 8 are arranged on the four side walls of the reinforcing plate 9, the blister tray main bodies 1 are stacked with each other, and a sealing upper cover plate 5 is arranged on the upper end of the stacked blister tray main bodies 1. A sealing lower cover plate 6 is provided at the lower end of the blister tray body 1, and a plurality of supporting feet 7 are fixedly connected to the lower end of the sealing lower cover plate 6. Positioning holes 10 are provided at the four sides of the reinforcing plate 9, and a fixing block 13 is inserted into the positioning hole 10. The fixing block 13 can be fixedly connected to the reinforcing plate 9 by a buckle or a screw. A connecting column 11 is fixedly connected to the upper end of the supporting block 8, and a fixing hole 14 is provided in the middle of the fixing block 13. Before stacking, the fixing block 13 needs to be fixed in the positioning hole 10, and the supporting block 8 and the fixing block 13 are connected to each other. The structural strength of the blister tray body 1 is increased by the reinforcing plate 9. The blister tray body 1 can concentrate the stress on the supporting block 8 and the reinforcing plate 9 body when stacking.

[0017] The four side walls of the blister tray body 1 are inclined structures. When the blister tray bodies 1 are stacked on each other, the upper blister tray body 1 and the lower blister tray body 1 overlap each other. The support block 8 is clamped in the fixed groove 4, which can limit the position when stacking the blister tray bodies 1 to avoid misalignment during transportation.

[0018] The upper end of the connecting column 11 is a hemispherical structure, and the connecting column 11 is inserted into the fixing hole 14. The upper end of the support block 8 abuts against the lower end of the reinforcing plate 9, and the side wall of the support block 8 abuts against the inner wall of the blister tray body 1. When stacking the blister tray body, the load is mainly borne by the reinforcing plate 9 and the support block 8, avoiding stress concentration on the side of the blister tray body 1 and avoiding deformation of the side of the blister tray body 1.

[0019] Auxiliary grooves 15 are fixedly connected to the inner walls on both sides of the fixing hole 14, and a deformation piece 16 is fixedly connected in the auxiliary groove 15. The deformation piece 16 is an elastic iron sheet and has an arc-shaped structure. Connecting grooves 12 are provided on both sides of the connecting column 11. When the connecting column 11 is inserted into the fixing hole 14, the deformation piece 16 and the connecting groove 12 are clamped with each other. After the connecting column 11 is inserted into the fixing hole 14, the deformation piece 16 is squeezed until the connecting groove 12 reaches the deformation piece, so that the deformation piece 16 is clamped into the connecting groove 12, and the connecting column 11 is positioned and fixed, so that the support block 8 is installed and fixed. When the support block 8 is damaged due to force, the support block 8 can be replaced.

[0020] Although the embodiments of the utility model have been shown and described, it should be emphasized that the above description is only an introduction and description of the use of the embodiments of the utility model, and does not limit the utility model in any form. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A transmission rear housing blister tray, comprising a blister tray body (1), characterized in that: The upper end of the blister tray body (1) is provided with a plurality of mounting slots (2), the middle of the mounting slots (2) are fixedly connected with two positioning rings (3), the four side walls of the blister tray body (1) are provided with fixing slots (4), the lower end surface of the blister tray body (1) is a concave structure, the lower end of the blister tray body (1) is fixedly connected with a reinforcing plate (9), the reinforcing plate (9) is a square-shaped structure, the four side walls of the reinforcing plate (9) are provided with a plurality of supporting blocks (8), the blister tray bodies (1) are stacked with each other, and the stacked blister trays A sealing upper cover plate (5) is provided at the upper end of the main body (1), and a sealing lower cover plate (6) is provided at the lower end of the stacked blister tray main body (1). The lower end of the sealing lower cover plate (6) is fixedly connected to a plurality of supporting feet (7). Positioning holes (10) are provided at the four sides of the reinforcing plate (9). A fixing block (13) is inserted into the positioning hole (10). The fixing block (13) can be fixedly connected to the reinforcing plate (9) by means of a buckle or a screw. A connecting column (11) is fixedly connected to the upper end of the supporting block (8), and a fixing hole (14) is provided in the middle of the fixing block (13).

2. A transmission rear housing blister tray according to claim 1, characterized in that: The four side walls of the blister tray body (1) are inclined structures. When the blister tray bodies (1) are stacked on each other, the upper blister tray body (1) and the lower blister tray body (1) overlap each other, and the support block (8) is clamped in the fixing groove (4).

3. The transmission rear housing blister tray according to claim 1, characterized in that: The upper end of the connecting column (11) is a hemispherical structure. The connecting column (11) is inserted into the fixing hole (14). The upper end of the supporting block (8) abuts against the lower end of the reinforcing plate (9). The side wall of the supporting block (8) abuts against the inner wall of the blister tray body (1).

4. The transmission rear housing blister tray according to claim 1, characterized in that: Auxiliary grooves (15) are fixedly connected to the inner walls on both sides of the fixing hole (14), and a deformation sheet (16) is fixedly connected inside the auxiliary groove (15), and the deformation sheet (16) is an elastic iron sheet.

5. A transmission rear housing blister tray according to claim 4, characterized in that: The deformable sheet (16) is an arc-shaped structure, and connecting grooves (12) are provided on both sides of the connecting column (11). When the connecting column (11) is inserted into the fixing hole (14), the deformable sheet (16) and the connecting groove (12) are mutually engaged.

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