Engine assembling tray
By designing detachable and connected disc body and pads, stable fixing and transport of various models of engines is achieved, solving the problem of poor general use of existing pallets, improving work efficiency and accuracy of automated assembly.
Patent Information
- Application Number
- CN202420073192.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-01-10
AI Technical Summary
The poor generalization of existing engine pallets leads to frequent replacement of pallets on the production line to adapt to different models of engines, affecting working efficiency.
An engine assembly tray including a detachable connection of the disc body and the pads are designed. The pads can be adjusted and fixed according to the engine length and width of different models, and a variety of models are achieved by setting assembly holes and wear bars at different intervals. Stable fixation and transport of the engine.
It improves the universality of the pallet, reduces the time required to replace the pallet due to changes in engine model, ensures the stability of the engine during the transfer process and the precise positioning of the automated assembly equipment.
Smart Images
Figure CN222361255U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engine production, in particular to an engine assembly tray. Background Art
[0002] After the engine is offline, it needs to be transported for subsequent operations. Due to the large overall mass of the engine, in order to facilitate transportation and prevent damage to the engine during transportation, a pallet is usually used to transport the engine.
[0003] However, the same engine production line usually produces different models of engines. Different models of engines have different structures, so different models of engines need to be transported on different pallets. Constantly changing pallets on the production line will affect work efficiency.
[0004] The current engine tray has the technical problem of poor versatility. Utility Model Content
[0005] The main purpose of the utility model is to provide an engine assembly tray, aiming to improve the versatility of the engine tray.
[0006] In order to achieve the above-mentioned purpose, the utility model provides an engine assembly pallet, the pallet comprising:
[0007] Plate body;
[0008] Pads, a plurality of pads are detachably connected to the disc body, the pads are arranged on both sides of the front side of the disc body, the pads are provided with assembly holes, and the pads on the same side are arranged at different intervals.
[0009] Optionally, in an embodiment of the present invention, eight cushion blocks are provided, four cushion blocks are provided on each side of the disk body, and the cushion blocks on both sides are symmetrically distributed.
[0010] Optionally, in an embodiment of the present invention, the cushion block is threadedly connected to the disc body.
[0011] Optionally, in an embodiment of the present utility model, the cushion block includes:
[0012] A base, wherein the base is provided with the assembly hole, and the base is detachably connected to the disk body;
[0013] The rotary cover is hinged to the base, and a part of the rotary cover can be protruded to both sides of the disk body by rotating the rotary cover.
[0014] Optionally, in an embodiment of the utility model, a connecting hole is opened on the back side of the disk body, and the connecting hole cooperates with the guide rail. A positioning hole is opened on the front side of the disk body, and the positioning hole cooperates with the engine.
[0015] Optionally, in an embodiment of the utility model, the pallet further comprises a wear-resistant strip, the wear-resistant strip is connected to the tray body, and the length direction of the wear-resistant strip is the same as the length direction of the tray body.
[0016] Optionally, in an embodiment of the present invention, the pallet further includes a lifting assembly, and the lifting assembly is connected to the tray body.
[0017] Optionally, in an embodiment of the utility model, the tray is further provided with a pad, and the pad cooperates with the guide rail to enable the tray body to move.
[0018] Optionally, in an embodiment of the utility model, the tray is further provided with a guide wheel, the guide wheel is rotatably connected to the tray body, the guide wheel is arranged at the intersection of the side of the tray body, and the guide wheel abuts against the guide rail.
[0019] Optionally, in an embodiment of the utility model, the pallet is further provided with end guard plates, and the end guard plates are arranged on both sides of the travel direction of the tray body.
[0020] Compared with the prior art, the utility model can at least achieve the following beneficial effects. The technical solution of the utility model can realize that the same pallet can be equipped with multiple models of engines by setting pads on both sides of the tray body, and the pads and the tray body are detachably connected. When the engine needs to be transported, the pads can be set at the corresponding positions on the tray body according to the different models of the engine to be transported; or different pads can be set on the tray body in advance according to the models of the engines to be carried, and the corresponding multiple models of engines can be directly carried. Since the lengths of engines of different models are different, the intervals between the pads on the same side are different to correspond to the lengths of engines of different models. Assembly holes are opened on the pads, and the assembly holes on different pads are inserted with pins to connect with engines of different models, so that the engine can be stably fixed on the assembly pallet, so that it will not move during the transportation process. After the engine is off the assembly line, it is transported to other automated assembly equipment through the pallet, and the precise fixation of the engine by the assembly holes is also conducive to the positioning of the engine by the automated assembly equipment. The technical solution solves the technical problem that the current engine pallet has poor versatility, and saves the time of replacing the pallet according to the engine model when the engine is transported off the assembly line. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0022] Figure 1 This is a structural schematic diagram of the front side of the engine assembly tray of the utility model;
[0023] Figure 2 This is a structural schematic diagram of the reverse side of the engine assembly tray of the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the rotary cover in the engine assembly tray of the utility model;
[0025] Figure 4 It is a structural schematic diagram of a base in an engine assembly tray of the utility model.
[0026] Description of Figure Numbers:
[0027] 100, disk body; 110, connecting hole; 120, positioning hole; 200, cushion block; 210, base; 211, assembly hole; 220, screw cap; 230, rotating hole; 300, wear strip; 400, backing plate; 500, end guard plate; 600, support plate;
[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. 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.
[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0033] Reference Figure 1 to Figure 4 The utility model provides an engine assembly tray, the tray comprising:
[0034] Plate body 100;
[0035] The pads 200 are detachably connected to the disk body 100 . The pads 200 are arranged on both sides of the front of the disk body 100 . The pads 200 are provided with assembly holes 211 . The pads 200 on the same side are arranged at different intervals.
[0036] By setting pads 200 on both sides of the tray body 100, and the pads 200 and the tray body 100 are detachably connected, it is achieved that the same pallet can be assembled with multiple models of engines. When the engine needs to be transported, the pads 200 can be set at the corresponding positions on the tray body 100 according to the different models of the engine to be transported; or different pads 200 can be set on the tray body 100 in advance according to the models of the engines to be carried, and the corresponding multiple models of engines can be directly carried. Since the lengths of engines of different models are different, the intervals between the pads 200 on the same side are different to correspond to the lengths of engines of different models. The pads 200 are provided with assembly holes 211, and the assembly holes 211 on different pads 200 are inserted with pins to connect with engines of different models, so that the engine can be stably fixed on the assembly pallet, so that it will not move during the transportation process. After the engine is offline, it is transported to other automated assembly equipment through the pallet, and the precise fixation of the engine by the assembly holes 211 is also conducive to the positioning of the engine by the automated assembly equipment. This technical solution solves the technical problem of poor versatility of current engine pallets, and saves time for replacing pallets according to engine models when the engine is transported off the production line.
[0037] It should be noted that the front and back sides mentioned are for the convenience of explaining the different sides of the tray, and are not limitations of the present technical solution, wherein the front side refers to the side that supports the engine, and the back side refers to the side away from the engine or close to the guide rail.
[0038] Specifically, the cushion block 200 includes:
[0039] A base 210, wherein the base 210 is provided with an assembly hole 211, and the base 210 is detachably connected to the disk body 100;
[0040] The rotary cover 220 is hinged to the base 210. Both the rotary cover 220 and the base 210 are provided with a rotating hole 230 (the rotating hole 230 of the base 210 is not shown). The rotary cover 220 is aligned with the rotating hole 230 of the base 210, and a rotating shaft (not shown in the figure) is inserted into the rotating hole 230 to achieve hinge connection. Rotating the rotary cover 220 can make a part of the rotary cover 220 protrude to both sides of the disk body 100.
[0041] Engines of different models have different widths. By providing a rotary cover 220 and rotating the rotary cover 220 , the overall width of the tray can be expanded, so that the tray can carry engines of different widths.
[0042] Specifically, the base 210 and the disk body 100 are detachably connected through threaded connection.
[0043] Furthermore, in one embodiment, eight cushion blocks 200 are provided, and four cushion blocks 200 are provided on each side of the tray body 100, and the cushion blocks 200 on both sides are symmetrically distributed. In the length direction of the tray body 100, the eight cushion blocks 200 form a structure of two columns and four rows. By using cushion blocks 200 in different rows, the pallet can transport engines of various models.
[0044] The positions of the assembly holes 211 on each cushion block 200 may be different so that it can carry different types of engines.
[0045] Furthermore, a connecting hole 110 is provided on the back of the disc body 100, and the connecting hole 110 cooperates with the guide rail. A positioning hole 120 is provided on the front of the disc body 100, and the positioning hole 120 cooperates with the engine.
[0046] Due to the large weight of the engine, it is inconvenient to transport it manually and in order to realize the automation of production, the engine production line is equipped with a transfer rail to transfer the engine after it is off the line to another device. A connection hole 110 is provided on the back of the tray 100 to facilitate fixing the tray on the rail; a positioning hole 120 is provided on the front of the tray 100, one end of the pin is inserted into the positioning hole 120, and the other end of the pin is inserted into the corresponding hole of the engine to accurately fix the engine at a certain position of the tray 100. There are multiple positioning holes 120 to fix engines of different models.
[0047] Furthermore, in order to prevent the engine from bumping against the tray body 100 or sliding due to other reasons during transportation, a wear-resistant strip 300 is provided on the front of the tray body 100. When the engine is placed on the tray, the engine abuts against the wear-resistant strip 300. The wear-resistant strip 300 can prevent the engine from bumping against the tray body 100 and prevent the engine from sliding relative to the tray body 100 during transportation. In addition, a wear-resistant strip 300 can also be provided on the reverse side of the tray body 100 to prevent the tray body 100 from rubbing against the guide rail and causing wear.
[0048] In order to support the engine, the pallet itself needs a higher structural strength, which results in a larger mass of the pallet. In order to facilitate the transportation of the pallet, a lifting assembly (not shown) is provided. The lifting assembly can be a lifting ring, a lifting belt, etc., which is not limited here.
[0049] Furthermore, in one embodiment, the guide rail for transporting the pallet is a roller guide rail. In order to cooperate with the roller guide rail, a pad 400 is provided on the back of the tray body 100, and the surface of the pad 400 contacts the roller guide rail to realize the transportation of the pallet.
[0050] The pallet does not simply move in a straight line during transportation. In order to prevent the pallet from colliding with the guide rails during the turning process, guide wheels (not shown) are provided at the intersection of the side edges of the pallet and on the corners of the pallet. The guide wheels are provided to prevent the pallet from colliding with the guide rails during movement, and during the movement of the pallet, the guide wheels can reduce the friction between the pallet and the guide rails.
[0051] In addition, there is not only one pallet being transported on the guide rail. The pallet carrying the engine has a large mass and a large inertia. In order to prevent collisions with adjacent pallets during transportation, end guard plates 500 are provided on both sides of the traveling direction of the pallet. The end guard plates 500 are semicircular and made of elastic material.
[0052] The tray is also provided with a support plate 600, which is arranged on the back of the tray body 100. Multiple support plates 600 are evenly arranged along the length direction of the tray body 100, and the length direction of the support plate 600 is the same as the width direction of the tray body 100. By providing the support plate 600, the overall load-bearing capacity of the tray can be improved so that it can support an engine with a larger mass.
[0053] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. An engine assembly pallet, characterized in that: The tray comprises: Plate body (100); A cushion block (200), wherein a plurality of cushion blocks (200) are detachably connected to the disk body (100), the cushion blocks (200) are arranged on both sides of the front of the disk body (100), the cushion blocks (200) are provided with assembly holes (211), and the cushion blocks (200) on the same side are arranged at different intervals.
2. The engine assembly pallet according to claim 1, characterized in that: Eight cushion blocks (200) are provided, four cushion blocks (200) are provided on each side of the disk body (100), and the cushion blocks (200) on both sides are symmetrically distributed.
3. The engine assembly pallet according to claim 1, characterized in that: The cushion block (200) is threadedly connected to the disk body (100).
4. The engine assembly pallet according to claim 1, characterized in that: The cushion block (200) comprises: A base (210), wherein the base (210) is provided with the assembly hole (211), and the base (210) is detachably connected to the disk body (100); The rotary cover (220) is hinged to the base (210), and the rotary cover (220) can be rotated to make a part of the rotary cover (220) protrude to both sides of the tray body (100).
5. The engine assembly pallet according to claim 1, characterized in that: The back of the disk body (100) is provided with a connection hole (110), and the connection hole (110) cooperates with the guide rail. The front of the disk body (100) is provided with a positioning hole (120), and the positioning hole (120) cooperates with the engine.
6. The engine assembly pallet according to claim 1, characterized in that: The tray further comprises a wear-resistant strip (300), wherein the wear-resistant strip (300) is connected to the tray body (100), and the length direction of the wear-resistant strip (300) is the same as the length direction of the tray body (100).
7. The engine assembly pallet according to claim 1, characterized in that: The tray also includes a hanging assembly, and the hanging assembly is connected to the tray body (100).
8. The engine assembly pallet according to claim 1, wherein: The tray is also provided with a pad (400), and the pad (400) cooperates with the guide rail to enable the tray body (100) to move.
9. The engine assembly pallet according to claim 1, characterized in that: The tray is also provided with a guide wheel, which is rotatably connected to the tray body (100), and is arranged at the intersection of the side of the tray body (100), and the guide wheel abuts against the guide rail.
10. The engine assembly pallet according to claim 1, wherein: The pallet is also provided with end guard plates (500), and the end guard plates (500) are arranged on both sides of the travel direction of the tray body (100).