Anti-stacking operation frame
By designing an anti-stacking work frame, including a load-bearing frame, a workbench and a support clamping mechanism, the problem of sealant contamination when the engine hood hinge is left stationary after coating is solved. It is suitable for different vehicle models, improves production efficiency and reduces defective products.
Patent Information
- Application Number
- CN202422744273.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-11
AI Technical Summary
In the prior art, the sealant coating of the engine hood hinge is easily contaminated when left standing after coating, resulting in the inability to paint normally in subsequent processes. During the coating operation, the sealant of the engine hood hinge will rust when left standing after coating.
Provided is an anti-stacking work frame, comprising a load-bearing frame, a work platform and a support clamping mechanism. The support clamping mechanism consists of a base and an elastic clamping assembly. A detachable support block is connected to the base to support the coated surface of the engine hood hinge to avoid sealant contamination and is suitable for different vehicle models.
The design of the support block and elastic clamping assembly avoids sealant contamination, is suitable for different car models, improves production efficiency, reduces the occurrence of defective products, and improves production efficiency.
Smart Images
Figure CN223354217U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile manufacturing, and more particularly to an anti-stacking work frame. Background Art
[0002] In automotive manufacturing workshops, sealant is applied to the bolt-mounting surfaces of hood hinges. This process ensures a tight seal between the workpieces and provides a waterproof and rust-proof finish. However, after the coating process, the hood hinges must be left to rest for a period before the next painting step can begin. Currently, the most commonly used placement method involves stacking hood hinges in a parts bin. However, this placement can easily contaminate the hood hinge surface with sealant from adjacent hood hinge mating surfaces. This contamination can prevent subsequent painting processes, necessitating sealant removal and repainting of the contaminated areas. This unnecessary repair process reduces production efficiency. Furthermore, if the repair process is not performed properly, there is a risk of rust and other quality issues with the hood hinges. While some fixtures are currently available for holding parts for placement, these fixtures are not suitable for hood hinge placement and still pose a risk of sealant contamination. Utility Model Content
[0003] The purpose of the present utility model is to overcome the deficiency that the clamps in the prior art are not suitable for the static placement of engine hood hinges, and to provide an anti-stacking work rack that is easy to use and can be used for the static placement of engine hood hinges, thereby reducing the occurrence of defective products and improving production efficiency.
[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:
[0005] An anti-stacking work frame is provided, comprising a load-bearing frame and a work platform arranged on the load-bearing frame, wherein a plurality of supporting and clamping mechanisms are installed on the work platform, wherein the supporting and clamping mechanisms include a base and an elastic clamping assembly connected to the base, a support block is detachably connected to the base, and the base is installed on the work platform.
[0006] The utility model relates to an anti-stacking work frame. A plurality of supporting and clamping mechanisms are installed on a work table, so that the anti-stacking work frame can be used for placing coating operations and can also be used for batch static placement of engine hood hinges that have completed the coating operation, thereby improving production efficiency; the setting of the supporting blocks can be used to support the coating surface of the engine hood hinge, and can prevent the engine hood hinge from being contaminated by the sealant due to its own movable setting; and the detachable setting of the supporting blocks can facilitate the replacement of the supporting blocks, so that the supporting and clamping mechanisms can be suitable for the placement of engine hood hinges of different models; the setting of the elastic clamping assembly can be used to clamp the engine hood hinge, and prevent the sealant from being contaminated due to falling, and can reduce the occurrence of defective products.
[0007] Preferably, the elastic clamping assembly includes a first clamping block and a second clamping block, and the first clamping block and the second clamping block are respectively connected to the first protrusion and the second protrusion, and an elastic member is connected between the first clamping block and the second clamping block; wherein: one of the first clamping block and the second clamping block is fixedly connected to the base, and the other is slidably connected to the base through a guide member, so that the other can move in a direction close to or away from the support block; or, the first clamping block and the second clamping block are both slidably connected to the base through a guide member, so that the first clamping block and the second clamping block can both move in a direction close to or away from the support block.
[0008] Preferably, the first protrusion and the second protrusion are both arranged at an incline.
[0009] Preferably, the first protrusion is connected to the first side of the first clamping block, the second protrusion is connected to the first side of the second clamping block, and the first side of the first clamping block and the first side of the second clamping block are the same side.
[0010] Preferably, the second side of the first clamp block and the second side of the second clamp block are respectively connected with a third protrusion and a fourth protrusion, and the second side of the first clamp block and the second side of the second clamp block are on the same side; the second side of the first clamp block is adjacent to the first side.
[0011] Preferably, a slot is provided on the base, and the support block is detachably plugged into the slot; and an escape position is provided on one end of the support block away from the base.
[0012] Preferably, the workbench is rotatably connected to the top of the carrier frame, and an angle adjustment mechanism is provided between the workbench and the carrier frame.
[0013] Preferably, the angle adjustment mechanism includes a support rod and an adjustment plate, the adjustment plate is connected to the top of the carrier frame, and a plurality of grooves are arranged on the adjustment plate; one end of the support rod is hinged to the lower surface of the workbench, and the other end is used to be plugged into the groove.
[0014] Preferably, a plurality of storage plates are stacked on the carrier, and a plurality of storage boxes are placed on the storage plates.
[0015] Preferably, the bottom of the supporting frame is connected with a rolling structure.
[0016] Compared with the prior art, the beneficial effects of the present invention are:
[0017] 1. The support block is provided to support the coated surface of the hood hinge, thereby preventing contamination of the sealant due to the movable configuration of the hood hinge. The detachable support block facilitates replacement of the support block, making the support clamping mechanism suitable for placement of the hood hinge 800 on different vehicle models. The elastic clamping assembly is provided to clamp the hood hinge, preventing contamination of the sealant due to the hood hinge falling.
[0018] 2. The arrangement of the first protrusion, the second protrusion, the third protrusion, and the fourth protrusion enables the support and clamping mechanism to be suitable for the static placement of hood hinges of different vehicle models;
[0019] 3. The setting of the angle adjustment mechanism can facilitate the operator to adjust the workbench to a suitable angle position for coating operations according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a structural diagram of the main viewing angle of an anti-stacking work frame of the utility model;
[0021] Figure 2 This is a structural diagram of the support and clamping mechanism of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the base and elastic clamping assembly of the utility model;
[0023] Figure 4 This is a structural diagram of a rear-view perspective of an anti-stacking work stand of the utility model;
[0024] Figure 5 This is a diagram of a first usage state of an anti-stacking work stand of the utility model;
[0025] Figure 6 This is a diagram of a second usage state of an anti-stacking work stand of the utility model.
[0026] In the accompanying drawings: 100, carrier frame; 110, storage plate; 120, storage box; 200, workbench; 300, base; 310, guide seat; 311, connecting hole; 320, support seat; 321, slot; 322, fixing part; 400, elastic clamping assembly; 410, first clamping block; 411, first protrusion; 412, third protrusion; 420, second clamping block; 421, second protrusion; 422, fourth protrusion; 430, elastic part; 440, guide part; 500, support block; 510, avoidance position; 600, angle adjustment mechanism; 610, support rod; 620, adjustment plate; 621, groove; 700, rolling structure; 800, engine cover hinge; 810, mounting hole; 820, coating surface. DETAILED DESCRIPTION
[0027] The present invention is further described below in conjunction with specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic, not actual, representations. They should not be construed as limiting this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted from the drawings.
[0028] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and so on indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0029] Example 1
[0030] like Figures 1 to 6 The figure shows a first embodiment of an anti-stacking work frame of the present invention, which includes a carrier frame 100 and a work platform 200 arranged on the carrier frame 100. The work platform 200 is equipped with multiple support and clamping mechanisms, wherein the support and clamping mechanisms include a base 300 and an elastic clamping assembly 400 connected to the base 300. A support block 500 is detachably connected to the base 300, and the base 300 is installed on the work platform 200.
[0031] The setting of multiple supporting and clamping mechanisms installed on the workbench 200 makes it possible for the anti-stacking work frame to be used for placing coating operations, and also to be used for batch static placement of the engine hood hinges 800 that have completed the coating operation, thereby improving production efficiency; the setting of the support block 500 can be used to support the coating surface 820 of the engine hood hinge 800, which can prevent the engine hood hinge 800 from being contaminated by the sealant due to its own movable setting; and the detachable setting of the support block 500 can facilitate the replacement of the support block 500, so that the supporting and clamping mechanism can be suitable for the placement of the engine hood hinge 800 of different models; the setting of the elastic clamping assembly 400 can be used to clamp the engine hood hinge 800, to prevent the sealant from being contaminated due to falling, and to reduce the occurrence of defective products.
[0032] like Figure 2 and Figure 3 As shown, the elastic clamping assembly 400 includes a first clamping block 410 and a second clamping block 420. The first clamping block 410 and the second clamping block 420 are connected to a first protrusion 411 and a second protrusion 421, respectively. An elastic member 430 is connected between the first clamping block 410 and the second clamping block 420. When the elastic member 430 is in a natural state, the first clamping block 410 and the second clamping block 420 are close to each other. One of the first clamping block 410 and the second clamping block 420 is fixedly connected to the base 300, while the other is slidably connected to the base 300 via a guide member 440, allowing the other to move toward or away from the support block 500.
[0033] In this embodiment, the second clamping block 420 is located between the first clamping block 410 and the support block 500. The first clamping block 410 is fixedly connected to the base 300, and the second clamping block 420 is slidably connected to the base 300 via the guide member 440. When the elastic member 430 is in a natural state, the second clamping block 420 is located at one end close to the first clamping block 410; and when the elastic member 430 is stretched, the second clamping block 420 is located at one end close to the support block 500. Figure 2 As shown, the elastic member 430 is a spring, and both ends of the spring are connected to the first clamping block 410 and the second clamping block 420 respectively.
[0034] like Figure 2 and Figure 3As shown, the first protrusion 411 is connected to the first side of the first clamping block 410, and the second protrusion 421 is connected to the first side of the second clamping block 420, and the first side of the first clamping block 410 and the first side of the second clamping block 420 are the same side. Specifically, the first protrusion 411 is located on the top surface of the first clamping block 410, and the second protrusion 421 is located on the top surface of the second clamping block 420. The first protrusion 411 and the second protrusion 421 are both arranged at an angle, and the inclined arrangement can further improve the clamping stability of the elastic clamping assembly 400. In this embodiment, the first protrusion 411 is arranged at an angle to the top surface of the first clamping block 410, and the second protrusion 421 is also arranged at an angle to the top surface of the second clamping block 420. Specifically, the first protrusion 411 and the second protrusion 421 are both arc-shaped structures, and the arc-shaped convex surfaces of the arc-shaped structures are both arranged to face outward.
[0035] like Figure 2 and Figure 3 As shown, the second side of the first clamping block 410 and the second side of the second clamping block 420 are connected to the third protrusion 412 and the fourth protrusion 422 respectively, and the second side of the first clamping block 410 and the second side of the second clamping block 420 are on the same side; the second side of the first clamping block 410 is adjacent to the first side. In this embodiment, the third protrusion 412 is located at the right side of the first clamping block 410, and the fourth protrusion 422 is located at the right side of the second clamping block 420. It should be noted that the right side position refers to the position when the stacking work rack is placed. Figure 1 Also, the shape arrangement between the third protrusion 412 and the fourth protrusion 422 is similar to or the same as the shape arrangement between the first protrusion 411 and the second protrusion 421 .
[0036] like Figure 2 and Figure 3 As shown, the base 300 includes a guide seat 310 and a support seat 320 connected to the first end of the guide seat 310, the first clamping block 410 is fixedly connected to the second end of the guide seat 310, and the guide member 400 is connected between the first clamping block 410 and the guide seat 310; a slot 321 is provided on the support seat 320, and the support block 500 can be detachably inserted into the slot 321.
[0037] Specifically, the guide seat 310 is an L-shaped structure, the first side of the L-shaped structure is fixedly connected to the support seat 320, and the guide member 440 in this embodiment is a sliding rod, one end of the sliding rod is fixedly connected to the first clamping block 410, and the other end of the sliding rod is fixedly connected to the first side of the L-shaped structure, and the second clamping block 420 is slidably plugged into the sliding rod. The second side of the L-shaped structure is provided with a plurality of connecting holes 311, and the setting of the connecting holes 311 can facilitate the connection of the base 300 with the workbench 200 through the locking member. It should be noted that the second side of the L-shaped structure can be set as a plate with a certain thickness, so that the hole depth of the connecting hole 311 can accommodate the locking member, so as to avoid affecting the sliding of the second clamping block 420. In this embodiment, the locking member can be a bolt or a screw.
[0038] like Figure 2 As shown, a clearance 510 is provided on one end of the support block 500 away from the base 300. The provision of the clearance 510 enables the support block 500 to be compatible with the engine cover hinge 800. In this embodiment, the support block 500 is fixed to the slot 321 by a fixing member 322. Specifically, the fixing member 322 can be a screw or a pin.
[0039] The working principle of the anti-stacking work stand in this embodiment is as follows:
[0040] When in use, select a support block 500 of appropriate height according to the specifications of the engine hood hinge 800 that currently needs to be coated, and insert it into the slot 321 of the support seat 320; then, slide the second clamping block 420 so that the distance between the first protrusion 411 and the second protrusion 421 is adapted to the mounting hole 810 on the engine hood hinge 800 that currently needs to be coated, and the first protrusion 411 and the second protrusion 421 pass through the mounting hole 810 to achieve stable clamping of the engine hood hinge 800 on the support clamping mechanism. It should be noted that the spring is in a stretched state at this time; at the same time, place the coated surface 820 of the engine hood hinge 800 on the support block 500 to complete the placement, as shown in FIG. Figure 5 As shown; the utility model can also be applied to the static placement of the engine hood hinge 800 of different models, such as Figure 6 As shown, the third protrusion 412 and the fourth protrusion 422 pass through the mounting hole 810 to achieve stable clamping of the engine hood hinge 800 on the supporting clamping mechanism.
[0041] Example 2
[0042] This embodiment is the second embodiment of an anti-stacking work frame of the utility model. This embodiment is similar to the first embodiment, except that, in this embodiment, the first clamping block 410 and the second clamping block 420 are both slidably connected to the base 300 through a guide member 440, so that the first clamping block 410 and the second clamping block 420 can move in a direction close to or away from the support block 500.
[0043] Specifically, the guide member 440 is a sliding rod, with both ends of the sliding rod connected to the base 300 via stoppers. The first clamping block 410 and the second clamping block 420 are located between the two stoppers, and the first clamping block 410 and the second clamping block 420 are slidably inserted into the sliding rod. During use, the first clamping block 410 and the second clamping block 420 can be slid so that the protrusions on them match the mounting holes 810 on the engine cover hinge 800, thereby completing the clamping.
[0044] Example 3
[0045] This embodiment is the third embodiment of an anti-stacking work stand of the present invention. This embodiment is similar to the first or second embodiment, except that Figure 1 and Figure 4 As shown, the workbench 200 is rotatably connected to the top of the carrier 100, and an angle adjustment mechanism 600 is provided between the workbench 200 and the carrier 100. The setting of the angle adjustment mechanism 600 is convenient for the operator to adjust the workbench 200 to a suitable angle position for coating operation according to actual needs.
[0046] In this embodiment, one edge of the workbench 200 is connected to the top of the carrier 100 via a rotating shaft. The angle adjustment mechanism 600 includes a support rod 610 and an adjustment plate 620. The adjustment plate 620 is connected to the top of the carrier 100 and has a plurality of grooves 621 arranged thereon. One end of the support rod 610 is hinged to the lower surface of the workbench 200, and the other end is used to plug into the groove 621. The tilt angle of the workbench 200 can be adjusted by placing the support rod 610 in the grooves 621 at different positions. Figure 1 As shown, when the support clamping mechanism is installed on the workbench 200, the support block 500 of the support clamping mechanism is located on the side close to the rotating shaft; this setting enables the coated surface 820 of the engine hood hinge 800 placed on the support clamping mechanism to be mounted on the support block 500 when the workbench 200 is in an inclined state.
[0047] like Figure 1 and Figure 4As shown, a plurality of storage plates 110 are stacked on the carrier 100, and a plurality of storage boxes 120 are placed on the storage plates 110. The storage boxes 120 can be used to store the engine hood hinges 800 that are not undergoing coating operations. Specifically, the storage plates 110 can be fixedly mounted on the carrier 100 or detachably mounted on the carrier 100. When the storage plates 110 and the carrier 100 are detachably connected, a plurality of limiting protrusions or limiting ridges are provided on the vertical beams of the carrier 100, and the storage plates 110 can be fixedly mounted on the corresponding limiting protrusions or limiting ridges according to the actual usage scenario, so that the spacing between the storage plates 110 can be adjusted, thereby improving the convenience of use of the carrier 100.
[0048] Example 4
[0049] This embodiment is the fourth embodiment of an anti-stacking work stand of the present invention. This embodiment is similar to any one of the first to third embodiments, except that: Figure 1 and Figure 4 As shown, a rolling structure 700 is connected to the bottom of the carrier 100. The provision of the rolling structure 700 facilitates the movement and transportation of the stacking work rack, improving operational convenience. In this embodiment, the rolling structure 700 can be a universal wheel connected to the bottom of the carrier 100, and the universal wheel can also be a universal wheel with a self-locking function.
[0050] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0051] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. A person skilled in the art will be able to make other variations or modifications based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.
Claims
1. An anti-stacking work stand, characterized in that: The invention comprises a carrier frame (100) and a workbench (200) arranged on the carrier frame (100); the workbench (200) is equipped with a plurality of supporting and clamping mechanisms, wherein the supporting and clamping mechanisms include a base (300) and an elastic clamping assembly (400) connected to the base (300); a supporting block (500) is detachably connected to the base (300); and the base (300) is installed on the workbench (200).
2. The anti-stacking work stand according to claim 1, characterized in that: The elastic clamping assembly (400) comprises a first clamping block (410) and a second clamping block (420), wherein the first clamping block (410) and the second clamping block (420) are respectively connected to a first protrusion (411) and a second protrusion (421), and an elastic member (430) is connected between the first clamping block (410) and the second clamping block (420); wherein: One of the first clamping block (410) and the second clamping block (420) is fixedly connected to the base (300), and the other is slidably connected to the base (300) via a guide member (440), so that the other can move in a direction close to or away from the support block (500); or, both the first clamping block (410) and the second clamping block (420) are slidably connected to the base (300) via a guide member (440), so that both the first clamping block (410) and the second clamping block (420) can move in a direction close to or away from the support block (500).
3. The anti-stacking work stand according to claim 2, characterized in that: The first protrusion (411) and the second protrusion (421) are both arranged at an inclination.
4. The anti-stacking work stand according to claim 2, characterized in that: The first protrusion (411) is connected to the first side of the first clamping block (410), the second protrusion (421) is connected to the first side of the second clamping block (420), and the first side of the first clamping block (410) and the first side of the second clamping block (420) are the same side.
5. The anti-stacking work stand according to claim 4, characterized in that: The second side of the first clamping block (410) and the second side of the second clamping block (420) are respectively connected to the third protrusion (412) and the fourth protrusion (422), and the second side of the first clamping block (410) and the second side of the second clamping block (420) are the same side; the second side of the first clamping block (410) is adjacent to the first side.
6. The anti-stacking work stand according to any one of claims 1 to 5, characterized in that: The base (300) is provided with a slot (321), and the support block (500) is detachably plugged into the slot (321); an end of the support block (500) away from the base (300) is provided with a space avoidance position (510).
7. The anti-stacking work stand according to any one of claims 1 to 5, characterized in that: The workbench (200) is rotatably connected to the top of the carrier (100), and an angle adjustment mechanism (600) is provided between the workbench (200) and the carrier (100).
8. The anti-stacking work stand according to claim 7, characterized in that: The angle adjustment mechanism (600) comprises a support rod (610) and an adjustment plate (620), wherein the adjustment plate (620) is connected to the top of the carrier (100), and a plurality of grooves (621) are arranged on the adjustment plate (620); one end of the support rod (610) is hinged to the lower surface of the workbench (200), and the other end is used for plugging into the groove (621).
9. The anti-stacking work stand according to any one of claims 1 to 5, characterized in that: A plurality of storage plates (110) are stacked on the carrier (100), and a plurality of storage boxes (120) are placed on the storage plates (110).
10. The anti-stacking work stand according to any one of claims 1 to 5, characterized in that: The bottom of the carrier (100) is connected to a rolling structure (700).