Pressing device of universal seat conveying and loading appliance

Abstract

The utility model relates to a pressing device of a universal seat conveying and loading device, and aims to improve the adaptability and universality of the loading device to different types of automobile seats. The pressing device comprises a positioning block arranged on the loading device, and a shaft hole and a positioning hole are formed in the positioning block; the connecting shaft is rotatably mounted in the shaft hole; one end of the pressing weight is detachably fixed on the connecting shaft and is convenient to replace according to the type of the seat; and the spring lock pin is mounted on the connecting shaft, and when the pressing weight is pressed in place, the spring lock pin is automatically inserted into the positioning hole and locks the connecting shaft, so that the stability of the seat is ensured. According to the utility model, through the design of the detachable pressing weight, the loading device can be quickly adapted to seats of different models, the production cost is reduced, and the production efficiency and the space utilization rate are improved. Meanwhile, the stability and the safety in the loading process are enhanced through a locking mechanism of the spring lock pin, and the seat conveying and loading device is suitable for conveying and loading seats in the automobile manufacturing industry.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile manufacturing, especially relates to a general seat conveying and loading device. BACKGROUND

[0002] In the automobile manufacturing industry, as an important part of the vehicle interior, the safe and stable installation of the seat in the vehicle interior is crucial. With the diversification of the automobile market, the design requirements of different vehicle models for seats are increasingly diversified, which is not only reflected in the size and shape of the seat, but also in the installation method and fixing structure of the seat. Therefore, in the production, transportation and assembly process of automobile seats, how to efficiently and flexibly adapt to various types of seats has become a problem to be solved.

[0003] Traditional seat conveying and loading devices are often designed for specific models of seats, and their compression devices are usually fixed and cannot be adjusted, which greatly limits the versatility of the loading device. When faced with different types of seats, these loading devices often cannot adapt effectively, resulting in the need to frequently replace the loading device or perform complex adjustment work, which not only increases production costs, but also reduces production efficiency. SUMMARY

[0004] The utility model aims at providing a general seat conveying and loading device compression device, which solves the problem that the compression device on the traditional seat conveying and loading device can only be used to compress and fix specific seats, and cannot meet the fixing needs of seats of various specifications.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a general seat conveying and loading device compression device, which comprises:

[0006] A positioning block is provided on the loading device, and an axle hole and a positioning hole are provided on the positioning block;

[0007] A connecting shaft is rotatably arranged in the axle hole of the positioning block;

[0008] A compression code is detachably fixed to one end of the connecting shaft;

[0009] A spring lock pin is installed on the connecting shaft, and when the compression code is compressed in place, the spring lock pin is inserted into the positioning hole of the positioning block and locks the connecting shaft.

[0010] In one embodiment, the cross section of the connecting shaft is polygonal, the compression code is provided with a mounting hole with the same size and shape as the cross section of the connecting shaft, and the connecting shaft is inserted into the mounting hole of the compression code.

[0011] In one embodiment, the pressing code is provided with a through pin hole at the assembly position of the connecting shaft, and a pin is inserted into the pin hole.

[0012] In one embodiment, the spring lock pin comprises:

[0013] A lock pin shell is fixed at one end of the connecting shaft;

[0014] A sliding sleeve is fixed at the other end of the lock pin shell, and a sliding hole is arranged in the sliding sleeve, and the vertical distance between the sliding hole and the connecting shaft is the same as the vertical distance between the positioning hole and the connecting shaft;

[0015] A lock pin shaft is slidingly fitted in the sliding hole;

[0016] An elastic member is connected at one end of the lock pin shaft, and the other end of the elastic member is connected to the sliding sleeve.

[0017] In one embodiment, the spring lock pin further comprises an unlocking handle rotatably arranged at the end of the lock pin shaft.

[0018] The one or more technical solutions described above in the embodiments of the present application have at least the following technical effects or advantages:

[0019] The pressing device of the universal seat conveying and loading appliance provided in the embodiments of the present application can easily adapt to the loading requirements of different types of automobile seats by designing the detachable pressing code. Without replacing the entire loading appliance, only the corresponding pressing code needs to be replaced, which can effectively fix different types of seats, greatly improving the universality and flexibility of the loading appliance. In addition, the design of the spring lock pin ensures that the pressing code can automatically lock the connecting shaft after being pressed into place, effectively preventing the seat from loosening or moving during transportation, further improving the reliability and safety of the loading appliance. Moreover, the pressing code and the spring lock pin are both installed on the connecting shaft, and the pressing of the pressing code and the locking of the spring lock pin can be completed by rotating the connecting shaft, which reduces the operation difficulty and labor cost and increases the operation convenience. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Fig. 1The structure schematic view of the compression device of the universal seat conveying and loading appliance is provided for the embodiment of the utility model.

[0022] Fig. 2 The sectional view of the spring lock pin is provided for the embodiment of the utility model.

[0023] Fig. 3 The structure schematic view of the positioning block is provided for the embodiment of the utility model.

[0024] Among them, various signs are as follows:

[0025] 1, positioning block;2, connecting shaft;3, pressing code;4, spring lock pin;11, positioning hole;12, shaft hole;41, lock pin shell;42, sliding sleeve;43, lock pin shaft;44, elastic element;45, unlocking handle. DETAILED DESCRIPTION

[0026] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0027] In the description of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0028] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relation. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0030] Please refer to Figs. 1 to 3 The utility model provides a kind of compression device of general seat conveying loading appliance, including locating block 1, connecting shaft 2, pressure code 3, spring lock pin 4. Among them, locating block 1 is set on loading appliance, locating block 1 is provided with shaft hole 12 and locating hole 11;Connecting shaft 2 is rotatably arranged in the shaft hole 12 of locating block 1;Pressure code 3 one end is detachably fixed on connecting shaft 2;Spring lock pin 4 is installed on connecting shaft 2, and when pressure code 3 is compressed in place, spring lock pin 4 is inserted into the locating hole 11 of locating block 1 and locks connecting shaft 2.

[0031] Specifically, locating block 1 is arranged on the loading appliance, which is used to determine the position of the pressure code 3 on the loading appliance, to ensure that the pressure code 3 can accurately compress the slide rails of the seat. And a plurality of different types of pressure codes 3 can be provided on the connecting shaft 2 to compress and fix different models of seats. When compressing, only the connecting shaft 2 needs to be rotated, and the pressure code 3 can be used to compress and fix the seat. After being compressed in place, the spring lock pin 4 can be automatically inserted into the locating hole 11 of the locating block 1 (as shown in FIG. Fig. 2 ), to lock the connecting shaft 2, so as to avoid the rotation of the connecting shaft 2 causing the pressure code 3 to loosen.

[0032] Optionally, in order to make it more convenient and labor-saving when compressing, a compression handle can be provided on the connecting shaft 2. One end of the compression handle is fixed on the connecting shaft 2. When compressing, the long lever of the compression handle can easily rotate the connecting shaft 2 to compress the slide rails of the seat, making the whole process easy and labor-saving.

[0033] In one embodiment, the cross section of the connecting shaft 2 is polygonal, and the pressure code 3 is provided with a mounting hole consistent in size with the cross section of the connecting shaft 2, and the connecting shaft 2 is inserted into the mounting hole of the pressure code 3. By setting the connecting shaft 2 as a polygonal rod structure and sleeving the pressure code 3 on the connecting shaft 2, when the connecting shaft 2 rotates, the connecting shaft 2 can transmit torque to the pressure code 3, so that the pressure code 3 rotates together with the connecting shaft 2. Thus, the connection complexity between the connecting shaft 2 and the pressure code 3 is simplified, to facilitate the disassembly and replacement of the pressure code 3.

[0034] In one embodiment, a through pin hole is provided at the assembly position of the pressure bar 3 and the connecting shaft 2, and a pin is inserted into the pin hole. By using the pin and pin hole structure to fix the position of the pressure bar 3, the stability of the pressure bar 3 installation is improved, and the relative rotation between the pressure bar 3 and the connecting shaft 2 is prevented, which would cause the pressure bar 3 to loosen. Furthermore, when clamping and fixing the seat, the pressure bar 3 is prevented from sliding along the axis of the connecting shaft 2, thereby improving the stability and safety of the clamping device.

[0035] like Fig. 2 As shown, in one embodiment, the spring locking pin 4 includes a locking pin housing 41, a sliding sleeve 42, a locking pin shaft 43, and an elastic element 44. One end of the locking pin housing 41 is fixed to the connecting shaft 2; the sliding sleeve 42 fixes the other end of the locking pin housing 41, and a sliding hole is provided inside the sliding sleeve. The vertical distance between the sliding hole and the connecting shaft 2 is the same as the vertical distance between the positioning hole 11 and the connecting shaft 2; the locking pin shaft 43 is slidably fitted within the sliding hole; one end of the elastic element 44 is connected to the locking pin shaft 43, and the other end of the elastic element 44 is connected to the sliding sleeve 42.

[0036] When the pressure bar 3 presses the seat slide rail into place, the sliding hole of the sliding sleeve aligns with the positioning hole 11. At this time, the locking pin 43 will move towards the positioning hole 11 under the elastic force of the elastic element 44 (e.g., Fig. 2 The lock pin 43 moves to the right until it is inserted into the positioning hole 11. At this time, since one end of the lock pin housing 41 is fixed on the connecting shaft 2, and the lock pin 43 is inserted into the positioning hole 11 of the positioning block 1, the lock pin housing 41 cannot rotate and the connecting shaft 2 is restricted from rotating, thereby locking the connecting shaft 2 and preventing the code 3 from being unlocked due to the rotation of the connecting shaft 2.

[0037] In one embodiment, the spring locking pin 4 further includes an unlocking handle 45, which is rotatably disposed at the end of the locking pin shaft 43. When it is necessary to release the clamping device to release the seat, it is simply done by giving the unlocking handle 45 a direction away from the positioning hole 11 (e.g., Fig. 2 The force (towards the left) will act on the locking pin 43, causing the elastic element 44 to be further compressed, thereby causing the locking pin 43 to be pulled out from the positioning hole 11, so that the connecting shaft 2 can be rotated again, so that the pressure code 3 can release the seat slide rail.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A compacting device for a universal seat conveyor loading appliance, characterized in that, The compression device of the universal seat conveying loading appliance comprises: a positioning block provided on the loading appliance, the positioning block being provided with a shaft hole and a positioning hole; a connecting shaft rotatably provided in the shaft hole of the positioning block; a compression code, one end of which is detachably fixed on the connecting shaft; a spring lock pin installed on the connecting shaft, and when the compression code is compressed in place, the spring lock pin is inserted into the positioning hole of the positioning block and locks the connecting shaft.

2. The compression device of the universal seat conveying loading appliance according to claim 1, wherein: the cross section of the connecting shaft is polygonal, and the compression code is provided with a mounting hole with the same size as the cross section of the connecting shaft, and the connecting shaft is inserted into the mounting hole of the compression code.

3. The compression device of the universal seat conveying loading appliance according to claim 2, wherein: the assembly position of the compression code and the connecting shaft is provided with a through pin hole, and a pin is inserted into the pin hole.

4. The compression device of claim 1, wherein, The spring lock pin comprises: a lock pin shell, one end of which is fixed on the connecting shaft; a sliding sleeve, the other end of the lock pin shell being fixed on the sliding sleeve, the sliding sleeve being provided with a sliding hole, the vertical distance between the sliding hole and the connecting shaft being the same as the vertical distance between the positioning hole and the connecting shaft; a lock pin shaft, which is slidingly fitted in the sliding hole; an elastic member, one end of which is connected with the lock pin shaft, and the other end of which is connected with the sliding sleeve.

5. The compression device of the universal seat conveying loading appliance according to claim 4, wherein: the spring lock pin further comprises an unlocking handle, which is rotatably provided at the end of the lock pin shaft.

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