A transfer frame for a steering gear

Abstract

This utility model relates to the field of equipment transfer frame technology, and in particular to a transfer frame for a steering gear. The main frame has a storage layer, with at least one storage layer. At least one storage layer is rotatably connected to the main frame, allowing it to be pulled out or pushed in along the main frame. This utility model achieves rational utilization of the transfer frame space through the arrangement of a top-level storage shelf, a middle storage layer, and a bottom storage layer, increasing the number of steering gears it can support. Furthermore, the push-pull design of the middle storage layer ensures efficient use of the middle layer of the transfer frame.

Description

Technical Field

[0001] This utility model relates to the field of equipment transfer frame technology, and in particular to a transfer frame for a steering gear. Background Technology

[0002] In the OEM (Original Equipment Manufacturer) production process, the steering gear, as a critical component of automobiles, requires efficient and safe logistics distribution between different workshops and processes within the factory. Currently, existing transfer racks present the following problems in the distribution of steering gears:

[0003] (i) Low space utilization

[0004] Within the limited factory space of OEMs, existing transfer racks cannot fully utilize space during storage and transportation. The shape and structural design of some transfer racks result in significant space waste when stacked or arranged, hindering high-density storage and transportation and increasing logistics costs.

[0005] (ii) Insufficient protection

[0006] Steering gears are susceptible to impacts and vibrations during transport. Due to the complex logistics environment within OEMs, transport routes may be bumpy, and there is a possibility of interference between different equipment and materials. Existing transfer racks often lack effective cushioning and securing devices, making the steering gear's surface easily scratched during transport, and its internal precision structures may be damaged by vibration, affecting the quality and performance of the steering gear. For example, when traversing uneven workshop aisles, a transfer rack without sufficient cushioning will subject the steering gear to significant impact forces.

[0007] There is a lack of universal protective designs for different types and sizes of steering gears. OEMs may use multiple models of steering gears, but existing transfer racks cannot flexibly adapt to the protection requirements of different steering gear specifications, requiring different transfer racks for different models, which increases costs and management complexity.

[0008] (iii) Low logistics and distribution efficiency

[0009] The flawed structural design of the transfer rack leads to cumbersome operations during loading and unloading. On the busy production lines of OEMs, time is money. Existing transfer racks may require complex procedures to load or unload steering gears, such as using special tools or requiring multiple people to complete the process, which significantly reduces the efficiency of logistics and distribution.

[0010] Poor compatibility with OEM logistics equipment. OEMs typically have specific logistics vehicles and handling equipment (such as forklifts and automated guided vehicles), but existing transfer racks are not well-matched to these devices in terms of size and interfaces, making rapid docking and transfer impossible, thus affecting the overall logistics and delivery speed. Utility Model Content

[0011] In view of the problems existing in the above or prior art, this utility model is proposed.

[0012] Therefore, the purpose of this utility model is to provide a transfer frame for a steering gear.

[0013] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a main frame, wherein a plurality of storage layers are distributed along the height direction;

[0014] The storage layer has several horizontally distributed storage frames for storing steering gears, and each storage frame has an upward-opening retrieval slot.

[0015] Among them, at least one set of receiving frames located on the lower shelf can be moved to deviate from the obstruction of the upper shelf to its retrieval slot.

[0016] In a preferred embodiment of the transfer frame for the steering gear of this utility model, the distance from the top of the accommodating frame on the lower shelf to the bottom of the upper shelf is less than the placement height of the steering gear.

[0017] In a preferred embodiment of the transfer frame for the steering gear of this utility model, the accommodating frame located on the lower storage layer is rotatably connected to the main frame.

[0018] As a preferred embodiment of the transfer frame for the steering gear of this utility model, the main frame is provided with a pin structure, the pin structure includes a mounting seat, the mounting seat is fixedly connected to the lower shelf, and a fixing plate, the fixing plate is fixedly connected to the main frame, a pin is inserted into the mounting seat, and the pin is slidably inserted into the fixing plate.

[0019] As a preferred embodiment of the transfer frame for the steering gear of this utility model, the storage layer includes a base plate, a support beam is provided on the base plate, and a horizontal short beam and a vertical short beam are provided on the support beam. The horizontal short beam and the vertical short beam enclose the top of the base plate to form a receiving frame.

[0020] As a preferred embodiment of the transfer frame for the steering gear of this utility model, the receiving frame and / or the main frame are covered with shock-absorbing material.

[0021] As a preferred embodiment of the transfer frame for the steering gear of this utility model, the main frame includes a vertical beam, and one end of the vertical beam is recessed inward and provided with a positioning groove that matches the other end of the vertical beam.

[0022] As a preferred embodiment of the transfer frame for the steering gear of this utility model, a quick connection mechanism is provided at one bottom end of the main frame. The quick connection mechanism includes a connecting block, which is fixed to the main frame. A slot is provided on the connecting block, and a positioning pin is movably connected in the slot. A pressure plate is connected to the side wall of the positioning pin.

[0023] As a preferred embodiment of the transfer frame for the steering gear of this utility model, the other end of the bottom of the main frame is provided with a plug-in mechanism, the plug-in mechanism includes a plug-in plate, one end of the plug-in plate is hinged to the main frame, and the other end is provided with a plug-in hole, the plug-in hole being adapted to the positioning pin.

[0024] As a preferred embodiment of the transfer frame for the steering gear of this utility model, the lowest layer of the main frame is provided with a bottom storage layer, the bottom storage layer includes a storage board, the storage board is inclinedly disposed at the bottom of the main frame, a baffle is provided at the lowest end of the storage board, and a plurality of partitions are provided on the storage board, the partitions dividing the storage board into a plurality of miscellaneous compartments.

[0025] The beneficial effects of the steering gear transfer rack of this utility model are as follows: This utility model achieves reasonable utilization of the transfer rack space by setting up a multi-layer shelf, increases the load capacity of the steering gear, and makes reasonable use of the multi-layer shelf space of the transfer rack through the movable connection between the lower shelf and the main frame. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of the transfer frame for the steering gear.

[0028] Figure 2 This is a schematic diagram of the main frame structure of the transfer frame for the steering gear.

[0029] Figure 3 This is a schematic diagram of the structure when the middle storage layer of the transfer frame for the steering gear is opened.

[0030] Figure 4 This is a sectional view of the transfer frame for the steering gear.

[0031] Figure 5 This is a schematic diagram showing the connection status between the plug-in mechanism and the quick-connect mechanism. Detailed Implementation

[0032] To enable those skilled in the art to better understand this utility model, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0033] The terminology used in this invention refers to those general terms currently widely used in the art in consideration of the functionality of this invention; however, these terms may vary according to the intent, precedent, or new technology of those skilled in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of this invention. Therefore, the terminology used in this specification should not be construed as simple names, but rather based on the meaning of the terms and the overall description of this invention.

[0034] Reference Figure 1 The first embodiment of this utility model provides a steering gear transfer frame, including a main frame 100, which is generally in the form of a cuboid frame structure. A storage layer 200 is welded or bolted to the main frame 100 for holding the steering gear. The storage layer 200 has multiple layers along the height of the main frame 100, and the receiving frame 201 of the lower storage layer 200 is movable to deviate from the obstruction of the upper storage layer 200.

[0035] Reference Figure 2 The second embodiment of this utility model provides a transfer frame for a steering gear. Unlike the previous embodiment, the main frame 100 includes several vertical beams 101. Specifically, there are four vertical beams 101. The vertical beams 101 are fixedly connected to the horizontal beams 102 by welding or bolts, and the vertical beams 101 and the horizontal beams 102 form a cuboid frame structure.

[0036] The crossbeam 102 includes a top crossbeam 102a, a middle crossbeam 102b, and a crossbeam 102c.

[0037] The top beam 102a is used to install the shelf 200 located on the top layer; the top beam 102a includes four square tubes, which are adapted to be connected end to end to form a rectangular frame, and the top beam 102a is fixedly connected to the top of the vertical beam 101.

[0038] The middle crossbeam 102b is used to install the lower shelf 200; the middle crossbeam 102b includes four square tubes of equal length, which are arranged in pairs and symmetrically fixed to the middle of the vertical beam 101, and a crossbeam pulley 103 is installed at one end of the lower square tube.

[0039] The bottom crossbeam 102c is used to install the bottom shelf 203. The bottom crossbeam 102c also includes four square tubes, which are suitable for being connected end to end to form a rectangular frame. The bottom crossbeam 102c is fixedly connected to the bottom of the vertical beam 101.

[0040] Reference Figure 1 The third embodiment of this utility model differs from the previous embodiment in that it provides the specific structure of the top shelf 200, the lower shelf 200, and the bottom shelf 203.

[0041] The top shelf 200 includes a base plate 212, which is welded or bolted to the top crossbeam 102a. The base plate 212 is provided with a support beam 204, a horizontal short beam 205, and a vertical short beam 206. The support beam 204 is used to support the horizontal short beam 205 and the vertical short beam 206. The horizontal short beam 205 and the vertical short beam 206 are arranged in a grid pattern to divide the top shelf 200 into several storage frames 201. The storage frames 201 form an upward-opening retrieval slot 202 for holding steering gears.

[0042] Alternatively, the horizontal short beams 205 and the vertical short beams 206 are arranged in a grid pattern, dividing the top shelf 200 into four storage frames 201.

[0043] In this embodiment, the lower shelf 200 housing frame 201 is movable by sliding connection with the middle crossbeam 102b. The lower shelf 200 is symmetrically arranged in two sets, which can be pulled out and pushed in relative to both sides of the main frame 100, respectively. (Refer to...) Figure 3 A diagram showing the lower shelf 200 pulled out.

[0044] Furthermore, the lower shelf 200 includes a base plate 212, on which support beams 204, horizontal short beams 205, and vertical short beams 206 are respectively provided. The support beams 204 are used to support the horizontal short beams 205 and the vertical short beams 206. The horizontal short beams 205 and the vertical short beams 206 divide the lower shelf 200 into several accommodating frames 201. In this embodiment, there are two accommodating frames 201 on each side.

[0045] Bottom plates 212 are equipped with bottom plate rollers 104. The bottom plate rollers 104 are rotatably connected between the paired middle crossbeams 102b and can roll between the middle crossbeams 102b to allow the lower shelf 200 to be pulled out and pushed in on both sides of the main frame 100.

[0046] During the pushing and pulling operation of the lower shelf 200, the crossbeam pulley 103 provides support to the base plate 212 and rolls against the base plate 212, reducing the frictional resistance of the lower shelf 200 during the pushing and pulling process.

[0047] It should also be noted that, due to the movable design of the lower shelf 200, the upper shelf 200 can avoid obstructing the loading / unloading slot 202 when the steering gear is being retrieved or placed. Therefore, the distance L1 between the top surface of the lower shelf 200 and the bottom surface of the upper shelf 200 is less than the placement height L2 of the steering gear. Figure 4 .

[0048] The bottom storage layer 203 includes a storage board 209, which is installed at an angle on the bottom crossbeam 102c. Specifically, a diagonal brace 207 is welded to the bottom of one side of the storage board 209 and is welded to the bottom crossbeam 102c. The bottom of the other side of the storage board 209 is also welded to the bottom crossbeam 102c, forming an inclined state of the storage board 209 to facilitate the retrieval of items placed in the bottom storage layer 203. A baffle 210 is vertically welded to the lowest end of the storage board 209, and several partitions 211 are welded to the top surface of the storage board 209. The partitions 211 are welded to the storage board 209 at equal intervals, dividing the storage board 211 into several miscellaneous compartments to facilitate the storage of steering gear-related accessories.

[0049] In this preferred embodiment, the main frame 100 further includes a central vertical beam 109, which is disposed in the middle of the main frame 100. Specifically, the top of the central vertical beam 109 is fixedly connected to the middle of the top horizontal beam 102a, and the bottom is fixedly connected to the middle of the bottom horizontal beam 102c, dividing the main frame 100 into two equal areas. The two areas of the main frame 100 are respectively provided with an upper shelf 200, a lower shelf 200, and a bottom shelf 203.

[0050] Reference Figure 1 In the fourth embodiment of this utility model, unlike the previous embodiment, a pin structure 208 is provided on the base plate 212 of the lower shelf 200. The pin structure 208 is used to fix the lower shelf 200. Specifically, the pin structure 208 includes a mounting base 208a, which is bolted to the base plate 212 of the lower shelf 200. A pin 208b is inserted into the mounting base 208a and can slide back and forth along the mounting base 208a. A fixing plate 208c is provided along the sliding direction of the pin 208b and is bolted to the vertical beam 101. After the pin 208b is inserted into the mating hole in the middle of the fixing plate 208c, the lower shelf 200 is fixed in the main frame 100. After the pin 208b is pulled out from the fixing plate 208c, the lower shelf 200 is released from fixation.

[0051] Reference Figure 1The fifth embodiment of this utility model differs from the previous embodiment in that the main frame 100 includes a plug-in interface 105, which is adapted to the forklift forks. Specifically, the plug-in interfaces 105 are respectively disposed on both sides of the bottom of the main frame 100. The plug-in interfaces 105 are U-shaped, formed by bending steel plates, and welded to the bottom of the bottom crossbeam 102c.

[0052] Reference Figure 1 The sixth embodiment of this utility model differs from the previous embodiment in that the main frame 100 also includes a positioning groove 106, which is opened at the bottom of the vertical beam 101. When the transfer frame is stacked, the positioning groove 106 of the transfer frame located on the upper layer can be connected with the top of the vertical beam 101 of the transfer frame located on the lower layer, thereby increasing the stability and integrity of the stacking.

[0053] Reference Figure 1 and Figure 3 The seventh embodiment of this utility model differs from the previous embodiment in that the bottom surface of the main frame 100 is equipped with casters and directional wheels. The casters are equipped with brake devices to facilitate the movement of the transfer frame under the traction of logistics transportation equipment and its positioning after arriving at the designated location.

[0054] Furthermore, a plug-in mechanism 107 is provided at one end of the bottom of the main frame 100. The plug-in mechanism 107 includes a plug-in plate 107a. One end of the plug-in plate 107a is hinged to the bottom of the main frame 100, and the other end is provided with a plug-in hole 107b. The end with the plug-in hole 107b is suitable for insertion into the quick connection mechanism 108 and locking with the quick connection mechanism 108.

[0055] When in use, rotate the plug plate 107a to make it flush with the ground plane so that the plug plate 107a can be connected to other equipment; after use, rotate the plug plate 107a 90 degrees in the opposite direction so that the plug plate 107a fits against the side wall of the main frame 100 to prevent the plug plate 107a from colliding with other equipment during the storage and transportation of the transfer frame.

[0056] A quick-connect mechanism 108 is provided at the other end of the bottom of the main frame 100. The quick-connect mechanism 108 is suitable for quick connection with logistics transportation equipment. At the same time, the plug-in plate 107a is adapted to the quick-connect mechanism 108 and is suitable for connecting multiple transfer frames end to end, so that one logistics transportation equipment can drive multiple transfer frames at the same time. (Refer to...) Figure 5 .

[0057] Specifically, the quick-connect mechanism 108 includes a connecting block 108a, and a plug plate 107a with a plug hole 107b at one end adapted to be inserted into the slot of the connecting block 108a; further, a positioning pin 108b is provided at the slot of the connecting block 108a, a spring (not shown in the figure) is installed at the bottom of the positioning pin 108b, and a pressure plate 108c is installed on the side wall of the positioning pin 108b; when the plug plate 107a is inserted, the foot pedal of the pressure plate 108c causes the positioning pin 108b to retract; when the plug hole 107b is aligned with the positioning pin, the pressure plate 108c is released, and the positioning pin 108b is reset under the action of the spring and inserted into the plug hole 107b, thereby locking the plug plate 107a with the quick-connect mechanism 108.

[0058] When the plug plate 107a separates from the quick connection mechanism 108, simply step on the foot plate 108c again to retract the positioning pin 108b.

[0059] It should be noted that the main frame 100 is made of high-strength metal materials, such as high-strength steel; the corners of the main frame 100 are rounded to prevent scratching other equipment or personnel during handling. The crossbeams 205 and longitudinal beams 206 and / or the main frame 100 are wrapped with soft materials such as rubber or foam, which can prevent the steering gear from colliding with other objects during transportation and also prevent the steering gear from being scratched by the crossbeams 205 and longitudinal beams 206.

[0060] In use, connect the quick-connect mechanism 108 to the logistics transportation equipment, move the transfer rack to the designated location, and lock the casters; move and hoist the steering gear to the pick-and-place slot 202 of the upper shelf 200. After the upper shelf 200 is full, release the locking of the pin structure 208 of the lower shelf 200, pull out the lower shelf 200, move and hoist the steering gear into the pick-and-place slot 202 of the lower shelf 200, push the lower shelf 200 into the main frame 100, and lock the pin structure 208 again; then manually place the relevant accessories of the steering gear into the bottom shelf 203; finally, transfer the entire transfer rack.

[0061] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of this utility model.

Claims

1. A transfer stand for a steering engine, characterized by: include, The main frame (100) has several storage shelves (200) distributed along its height. The storage layer (200) has a plurality of storage frames (201) for storing steering gears distributed along the horizontal direction, and the storage frames (201) are provided with openings facing upwards for taking and putting in slots (202). Among them, at least one set of receiving frames (201) located on the lower shelf (200) is movable to deviate from the obstruction of the upper shelf (200) on its pick-up slot (202).

2. The transfer frame for a steering gear as described in claim 1, characterized in that: The distance from the top of the receiving frame (201) on the lower shelf (200) to the bottom of the upper shelf (200) is less than the placement height of the steering gear.

3. The transfer frame for a steering gear as described in claim 1 or 2, characterized in that: The receiving frame (201) on the lower shelf (200) is slidably connected to the main frame (100).

4. The transfer frame for a steering gear as described in claim 3, characterized in that: The main frame (100) is provided with a pin structure (208), the pin structure (208) includes a mounting base (208a) which is fixedly connected to the lower shelf (200), and a fixing plate (208c) which is fixedly connected to the main frame (100). A pin (208b) is inserted into the mounting base (208a) and slides into the fixing plate (208c).

5. The transfer frame for a steering gear as described in claim 4, characterized in that: The storage layer (200) includes a base plate (212), on which a support beam (204) is provided. The support beam (204) is provided with a horizontal short beam (205) and a vertical short beam (206), which together form a receiving frame (201) at the top of the base plate (212).

6. The transfer frame for a steering gear as described in claim 5, characterized in that: The receiving frame (201) and / or the main frame (100) are covered with shock-absorbing material.

7. The transfer frame for a steering gear as described in any one of claims 4 to 6, characterized in that: The main frame (100) includes a vertical beam (101), one end of which is recessed inward and provided with a positioning groove (106) that is adapted to the other end of the vertical beam (101).

8. The transfer frame for a steering gear as described in any one of claims 1, 2, 4 to 6, characterized in that: A quick-connection mechanism (108) is provided at one end of the bottom of the main frame (100). The quick-connection mechanism (108) includes a connecting block (108a), which is fixed to the main frame (100). A slot (108d) is provided on the connecting block (108a), and a positioning pin (108b) is movably connected in the slot (108d). A pressure plate (108c) is connected to the side wall of the positioning pin (108b).

9. The transfer frame for a steering gear as described in claim 8, characterized in that: The other end of the bottom of the main frame (100) is provided with a plug-in mechanism (107). The plug-in mechanism (107) includes a plug-in plate (107a). One end of the plug-in plate (107a) is hinged to the main frame (100), and the other end is provided with a plug-in hole (107b). The plug-in hole (107b) is adapted to the positioning pin (108b).

10. The transfer frame for a steering gear as described in claim 9, characterized in that: The lowest layer of the main frame (100) is provided with a bottom storage layer (203), which includes a storage board (209). The storage board (209) is inclinedly disposed at the bottom of the main frame (100). A baffle (210) is provided at the lowest end of the storage board (209). Several partitions (211) are provided on the storage board (209), which divide the storage board (209) into several miscellaneous rooms.

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