Universal front and rear door assembly rack
By designing a generalized front and rear door assembly material rack, and adjusting the position of the gear rod using the gear rod mechanism and positioning components, the problem of poor adaptability of traditional material racks is solved, and resource conservation and space optimization are achieved.
Patent Information
- Application Number
- CN202422447101.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Traditional front and rear door racks have poor adaptability, resulting in waste of resources, increased costs, and space occupied.
A universal front and rear door assembly material rack is designed, through the combination of the first and second gear mechanisms and positioning components, the locking device is used to adjust the length and position of the gear unit to adapt to different models of automobile front and rear doors, and to provide stable limits in combination with the V-type positioning plate.
It realizes adapting to multiple door models without replacing the material rack, saving resources and costs, reducing space usage, and ensuring stable product storage.
Smart Images
Figure CN223223378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automobile parts storage, in particular to a universal front and rear door assembly material rack. Background Art
[0002] With the increase in the number of car models produced by automobile OEMs, they are faced with the challenge of a wide variety of front and rear doors with different sizes during the production process. Traditional front and rear door racks have the problem of poor adaptability. If a new car is put into production, new dedicated front and rear door racks are required, which increases costs. Moreover, since one front and rear door rack corresponds to one front and rear door, it also causes waste of resources and takes up space. Summary of the Invention
[0003] The problem to be solved by the present invention is to provide a universal front and rear door assembly material rack that can match the front and rear doors of automobiles of different models, thereby saving resources and costs and reducing occupied space.
[0004] To solve the above technical problems, the technical solution adopted by the present invention is: a universal front and rear door assembly material rack, including a main frame, a first baffle mechanism provided at the rear of the main frame, a second baffle mechanism provided at the front of the main frame, and a positioning assembly provided at the lower part of the main frame; the first baffle mechanism includes a first mounting rod, a second mounting rod slidably connected to the first mounting rod, a locking device for fixing the second mounting rod, and a plurality of baffle units, the second mounting rod slides in an axial direction, the first mounting rod is fixedly connected to the main frame at both ends, the baffle unit includes a first baffle fixed on the first mounting rod and a second baffle fixed on the second mounting rod, and a reserve station is formed between the first baffle and the second baffle; the second baffle mechanism includes a front baffle and an adjustment frame provided at both ends of the front baffle, the adjustment frame is fixedly connected to the main frame, the adjustment frame is provided with a plurality of adjustment slots arranged in a radial direction, and the two ends of the front baffle match the adjustment slots; the positioning assembly includes a plurality of positioning plates fixed to the main frame, the number of the positioning plates corresponds to the number of reserve stations, the positioning plates are V-shaped, and the positioning plates form a V-shaped positioning groove. The principle of this utility model is: the second mounting rod is controlled by a locking device, thereby adjusting the length of the barrier rod unit, and the position of the front barrier rod on the adjustment frame is adjusted to adapt to the front and rear doors of different models of cars, saving resources and costs, and also reducing space occupancy. At the same time, the V-shaped positioning plate can also provide product limit fixation, and the product is stored stably.
[0005] As an improvement, the first mounting rod is slidably connected to the second mounting rod through a slide, the slide is U-shaped, and the slide includes a base plate and side plates arranged on both sides of the base plate. The two side plates are respectively welded to the top and bottom surfaces of the first mounting rod. An accommodating hole is formed between the slide and the first mounting rod, and the second mounting rod is arranged in the accommodating hole.
[0006] As an improvement, the locking device includes a first adjustment plate welded to one end of the first mounting rod, a first connecting plate welded to one end of the second mounting rod, and a fixing pin. The first adjustment plate is arranged at the bottom of the first mounting rod, and the first adjustment plate and the first connecting plate are located on the same side. The first adjustment plate is provided with several first adjustment holes arranged axially, and the first connecting plate is provided with a first connecting hole. The fixing pin passes through the first connecting hole and the first adjustment hole in sequence.
[0007] As an improvement, a scale plate is provided at a position of the first mounting rod relative to the first adjustment plate, and the scale plate is provided on the top of the first mounting rod.
[0008] As an improvement, a first soft pad is provided on the first gear lever and the second gear lever, and the first soft pad is EVA cotton.
[0009] As an improvement, the two ends of the first mounting rod are provided with a second connecting plate welded to it, and the second connecting plate is provided with a connecting hole. The main frame is provided with a second adjustment plate welded and fixed to it, and the second adjustment plate is provided with a second adjustment hole. The second adjustment hole is long and narrow, and the second connecting plate is connected to the second adjustment plate by bolts.
[0010] As an improvement, both ends of the front barrier rod are provided with connecting blocks fixedly connected thereto, the connecting blocks are rectangular, rectangular holes are provided on the connecting blocks, and the connecting blocks cooperate with the adjustment slots.
[0011] As an improvement, a second soft pad is provided on the back of the front barrier bar, and the second soft pad is EVA cotton.
[0012] As an improvement, a protective layer is provided on the positioning plate.
[0013] As an improvement, the main frame includes a bottom frame and side frames arranged on both sides of the bottom frame; the first baffle mechanism and the second baffle mechanism are arranged between the two side frames, and the positioning assembly is welded to the bottom frame; a forklift frame is welded to the bottom of the bottom frame.
[0014] The beneficial effects of the present invention are: the length of the reserve workstation is adjusted by adjusting the first adjusting plate, the position of the first shift rod mechanism in the vertical direction is adjusted by adjusting the second adjusting plate, and the position of the front shift rod on the adjusting frame is adjusted to adjust the position of the front shift rod in the radial direction, so as to adapt to the front and rear doors of various models of cars, and the utility model has strong applicability. When a new car is put into use, there is no need to invest in new front and rear door racks, which saves resources and costs, and also reduces occupied space. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0016] Figure 2 Schematic diagram of the three-dimensional structure of the first gear lever mechanism.
[0017] Figure 3 for Figure 2 Magnified view of area A in center.
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the front gear lever.
[0019] Figure 5 Schematic diagram of the three-dimensional structure of the adjustment frame.
[0020] Figure 6 Rear view of the main frame.
[0021] Explanation of the numbers in the figure: 1. Main frame; 11. Bottom frame; 111. Forklift frame; 12. Side frame; 121. Second adjustment plate; 2. First shift lever mechanism; 21. First mounting rod; 211. First adjustment plate; 212. Second connecting plate; 22. Second mounting rod; 221. First connecting plate; 23. Shift lever unit; 231. First shift lever; 232. Second shift lever; 24. Slide; 25. Fixing pin; 26. Scale plate; 3. Second shift lever mechanism; 31. Front shift lever; 32. Second cushion; 33. Connecting block; 4. Positioning assembly; 41. Positioning plate; 42. Protective layer. Implementation Method
[0022] The present invention will be further described in detail below with reference to the accompanying drawings.
[0023] like Figure 1 、 2, 3, and 6, a universal front and rear door assembly rack includes a main frame 1, a first baffle mechanism 2 provided at the rear of the main frame 1, a second baffle mechanism 3 provided at the front of the main frame 1, and a positioning component 4 provided at the lower part of the main frame 1; the main frame 1 includes a bottom frame 11 and side frames 12 provided on both sides of the bottom frame 11, a forklift frame 111 is provided at the bottom of the bottom frame 11 to facilitate the transportation of the main frame 1, the first baffle mechanism 2 and the second baffle mechanism 3 are provided between the two side frames 12, and the positioning component 4 is welded to the bottom frame 11; the first baffle mechanism 2 includes a first mounting rod 21, a second mounting rod 22 slidably connected to the first mounting rod 21, and a second mounting rod 23 for A locking device for locking the second mounting rod 22 and a plurality of baffle units 23, a plurality of slides 24 arranged in the axial direction are provided on the back of the first mounting rod 21, the slides 24 are U-shaped, the slides 24 include a bottom plate and side plates arranged on both sides of the bottom plate, the two side plates are welded to the top surface and the bottom surface of the first mounting rod 21 respectively, and the plurality of slides 24 and the first mounting rod 21 form a plurality of accommodating holes, and the second mounting rod 22 slides axially through the accommodating holes; the baffle unit 23 includes a first baffle 231 welded to the first mounting rod 21 and a second baffle 232 welded to the second mounting rod 22, and the first baffle 231 and the second baffle 232 in the same baffle unit 23 are welded to each other. A storage station for placing products is formed between the two gear rods 232, and a first soft pad is provided on the first gear rod 231 and the second gear rod 232. The first soft pad is an EVA pad to prevent the product from being damaged by collision with the gear rod unit 23 during placement; the locking device includes a first adjustment plate 211 provided at one end of the first mounting rod 21, a first connecting plate 221 welded to one end of the second mounting rod 22, and a fixing pin 25 for fixing the first connecting plate 221, the first adjustment plate 211 and the first connecting plate 221 are located on the same side, the first adjustment plate 211 is welded to the bottom of the first mounting rod 21, and the first adjustment plate 211 is provided with some The first adjustment holes are arranged axially, and the first connecting plate 221 is provided with a first connecting hole. The operator makes the first connecting hole correspond to different first adjustment holes by sliding the second mounting rod 22. The second mounting rod 22 drives the second blocking rod 232 to move. After adjusting to the appropriate position, the fixing pin 25 is passed through the first connecting hole and the first adjustment hole in turn to fix the second mounting rod 22, thereby completing the length adjustment of the reserve station to adapt to various models of products; the first mounting rod 21 is provided with a scale plate 26 at the position corresponding to the first adjustment plate 211, and the scale plate 26 is arranged at the top of the first mounting rod 21, which is convenient for users to realize visual adjustment.A second connecting plate 212 is welded to both ends of the first mounting rod 21, and two second connecting holes are provided on the second connecting plate 212. The side frame 12 is provided with a second adjustment plate 121 welded thereto, and two second adjustment holes are provided on the second adjustment plate 121. The two second adjustment holes are arranged in a vertical direction, and the second adjustment plate 121 is connected to the second connecting plate 212 by bolts. The second adjustment hole is long and strip-shaped, which is convenient for fine-tuning the second connecting plate 212, thereby completing the fine-tuning of the first gear mechanism 2 in the vertical direction, thereby enhancing the applicability of the utility model.
[0024] like Figure 1 、 4 As shown in , 5, the second baffle mechanism 3 includes a front baffle 31 and an adjustment frame arranged at both ends of the front baffle 31, the adjustment frame is L-shaped, the head and tail of the adjustment frame are fixed on the main frame 1, the adjustment frame is provided with a plurality of adjustment slots arranged in the radial direction, the two ends of the front baffle 31 are provided with connecting blocks 33, the connecting blocks 33 are provided with rectangular through holes, the connecting blocks 33 cooperate with the adjustment slots, lift the front baffle 31, and move it on the plurality of adjustment slots, and when it moves to the appropriate position, lower the front baffle 31 so that the connecting blocks 33 cooperate with the adjustment slots, fix the front baffle 31, and complete the adjustment of the second baffle mechanism 3 in the radial direction; the back of the front baffle 31 is provided with a second soft pad 32, and the second soft pad 32 is EVA cotton to avoid direct collision between the product and the front baffle 31 and damage to the product.
[0025] like Figure 1 、 6 As shown, the positioning assembly 4 includes several positioning plates 41 welded to the bottom frame 11. The positioning plates 41 are V-shaped, forming a V-shaped positioning groove. The bottom of the product is placed in the V-shaped positioning groove. The number of the positioning plates 41 corresponds to the number of reserve stations. A protective layer 42 is provided on the positioning plate 41 to protect the product.
[0026] The principle of the present invention is as follows: the length of the reserve station is adjusted by adjusting the first adjusting plate 211, the position of the first baffle mechanism 2 in the vertical direction is adjusted by adjusting the second adjusting plate 121, and the position of the front baffle 31 on the adjusting frame is adjusted to adjust the position of the front baffle 31 in the radial direction, so as to adapt to the front and rear doors of various models of cars, with strong applicability. When a new car is put into use, there is no need to invest in new front and rear door racks, which saves resources and costs and also reduces occupied space.
Claims
1. A universal front and rear door assembly rack, characterized by: The invention comprises a main frame, a first blocking rod mechanism provided at the rear of the main frame, a second blocking rod mechanism provided at the front of the main frame, and a positioning assembly provided at the lower part of the main frame; the first blocking rod mechanism comprises a first mounting rod, a second mounting rod slidably connected to the first mounting rod, a locking device for fixing the second mounting rod, and a plurality of blocking rod units; the second mounting rod slides axially, both ends of the first mounting rod are fixedly connected to the main frame; the blocking rod unit comprises a first blocking rod fixed on the first mounting rod and a second blocking rod fixed on the second mounting rod; a reserve station is formed between the first blocking rod and the second blocking rod; The second baffle mechanism includes a front baffle and adjustment brackets provided at both ends of the front baffle, the adjustment brackets being fixedly connected to the main frame, the adjustment brackets being provided with a plurality of adjustment slots arranged radially, the ends of the front baffle matching the adjustment slots; The positioning assembly includes a plurality of positioning plates fixed on the main frame. The number of the positioning plates corresponds to the number of the reserve stations. The positioning plates are V-shaped and form a V-shaped positioning groove.
2. The universal front and rear door assembly rack according to claim 1, characterized in that: The first mounting rod is slidably connected to the second mounting rod through a slide. The slide is U-shaped and includes a base plate and side plates arranged on both sides of the base plate. The two side plates are respectively welded to the top and bottom surfaces of the first mounting rod. An accommodating hole is formed between the slide and the first mounting rod, and the second mounting rod is arranged in the accommodating hole.
3. The universal front and rear door assembly rack according to claim 1, characterized in that: The locking device includes a first adjusting plate welded to one end of the first mounting rod, a first connecting plate welded to one end of the second mounting rod, and a fixing pin. The first adjusting plate is arranged at the bottom of the first mounting rod. The first adjusting plate and the first connecting plate are located on the same side. The first adjusting plate is provided with a plurality of first adjusting holes arranged axially, the first connecting plate is provided with a first connecting hole, and the fixing pin passes through the first connecting hole and the first adjusting hole in sequence.
4. The universal front and rear door assembly rack according to claim 3, characterized in that: A scale plate is provided at a position of the first mounting rod relative to the first adjustment plate, and the scale plate is provided on the top of the first mounting rod.
5. The universal front and rear door assembly rack according to claim 1, characterized in that: The first gear lever and the second gear lever are provided with a first soft pad, and the first soft pad is EVA cotton.
6. The universal front and rear door assembly rack according to claim 1, characterized in that: Both ends of the first mounting rod are provided with second connecting plates welded thereto, and the second connecting plates are provided with connecting holes. The main frame is provided with a second adjustment plate welded thereto, and the second adjustment plate is provided with a second adjustment hole. The second adjustment hole is in the shape of a long strip, and the second connecting plate is connected to the second adjustment plate by bolts.
7. The universal front and rear door assembly rack according to claim 1, characterized in that: Both ends of the front barrier rod are provided with connecting blocks fixedly connected thereto, the connecting blocks are rectangular, rectangular holes are provided on the connecting blocks, and the connecting blocks match the adjusting slots.
8. The universal front and rear door assembly rack according to claim 1, characterized in that: A second soft pad is provided on the back of the front barrier bar, and the second soft pad is EVA cotton.
9. The universal front and rear door assembly rack according to claim 1, characterized in that: A protective layer is provided on the positioning plate.
10. The universal front and rear door assembly rack according to claim 1, characterized in that: The main frame includes a bottom frame and side frames arranged on both sides of the bottom frame; the first baffle mechanism and the second baffle mechanism are arranged between the two side frames, and the positioning assembly is welded to the bottom frame; a forklift frame is welded to the bottom of the bottom frame.