Error-proof testing fixture special for warm air radiator

Abstract

The utility model relates to the field of mistake-proof detection tools, and discloses a special mistake-proof detection tool for a warm air radiator, which is provided with a bottom plate, a plurality of appearance stop blocks arranged on the bottom plate and supporting pieces arranged on the appearance stop blocks, the appearance stop blocks form a detection groove, the detection groove is used for placing a radiator core body, and the supporting pieces are arranged on the appearance stop blocks. The supporting piece is used for supporting a radiator pipeline; a rolling groove is formed in the bottom plate, a rolling wheel is rotationally connected to the appearance check block, a screw is rotationally connected to the bottom plate and drives the appearance check block to move, and the supporting piece is detachably connected to the appearance check block; the utility model has the following advantages and effects: through the arrangement of the roller and the rolling groove, the appearance check block drives the roller to slide in the rolling groove in the process of sliding on the bottom plate, so that the frictional resistance of the appearance check block sliding on the bottom plate can be reduced; the supporting piece can be fixed on the second check block through the bolt, different supporting pieces can be arranged and fixed according to pipelines of radiators of different models, selectivity is achieved, and the utilization rate of the testing fixture is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of error-proofing inspection tools, in particular to an error-proofing inspection tool dedicated to a warm air radiator. Background Art

[0002] In the production of the heater radiator core of Foton light trucks, there are many subtle differences between the types and models of products on the same platform. They need to be selected and classified for installation and use. Therefore, the heater radiator assembly needs to be inspected to prevent errors.

[0003] Currently, most inspections of heaters are performed by visual inspection or tape measure, which is slow and error-prone. Therefore, in order to improve inspection efficiency, increase inspection accuracy, and quickly screen and inspect products, the utility model proposes a special error-proof inspection tool for heaters. Utility Model Content

[0004] The utility model aims to provide a special error-proofing inspection tool for a warm air radiator, which has the effect of rapid inspection.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a special error-proofing inspection fixture for a warm air radiator, comprising a base plate, a plurality of external shape blocks arranged on the base plate, and a support member arranged on the external shape blocks, wherein the plurality of external shape blocks form an inspection groove, the inspection groove is used to place a radiator core, and the support member is used to support a radiator pipe.

[0006] By adopting the above technical solution, by setting the outer shape block and the support member, the position of the outer shape block and the support member are fixed according to the shape and size of a certain model of radiator core and radiator pipe, so as to achieve the purpose of rapid inspection.

[0007] The utility model is further configured as follows: the outer shape stopper comprises a stopper 1 located on both sides of the bottom plate and parallel to each other, and a stopper 2 located between the stopper 1, and the stopper 2 is perpendicular to the stopper 1.

[0008] By adopting the above technical solution, the second block and the first block are perpendicular to each other, and the detection groove formed between the outer blocks is rectangular, which can achieve the purpose of placing the radiator core.

[0009] The utility model is further configured as follows: the bottom plate is provided with a slide groove, the outer shape stopper is provided with a connecting block, and the connecting block is embedded in the slide groove.

[0010] By adopting the above technical solution and providing a connecting block, and embedding the connecting block into the slide groove, the purpose of sliding connection of the outer shape stopper on the bottom plate can be achieved.

[0011] The utility model is further configured as follows: the connecting block is rotatably connected to a roller, and the sliding groove is provided with a rolling groove for the roller to be embedded and rolled.

[0012] By adopting the above technical solution and setting the roller, when the outer shape stopper changes from sliding to rolling during the sliding process, the resistance encountered by the outer shape stopper when sliding on the bottom plate can be reduced, thereby achieving the purpose of reducing friction.

[0013] The utility model is further configured as follows: a fixing block is fixedly arranged on the bottom plate, the fixing block is rotatably connected with a screw rod, and the end of the screw rod away from the fixing block is rotatably connected to the outer shape stopper.

[0014] By adopting the above technical solution, a screw is set, and a threaded connection is formed between the fixed block and the screw. The fixed block is fixed and the position of the screw on the fixed block changes when the screw is rotated. At this time, the screw drives the shape stopper to slide on the bottom plate, and the position of the shape stopper on the bottom plate can be adjusted by the screw, thereby adjusting the distance between the shape stops according to the detected radiator size.

[0015] The utility model is further configured as follows: a bearing is provided between the outer shape stopper and the screw rod.

[0016] By adopting the above technical solution and arranging a bearing, the purpose of the screw being rotatably connected to the outer shape stopper can be achieved.

[0017] The utility model is further configured as follows: the support member is detachably connected to the second stopper.

[0018] By adopting the above technical solution, the arrangement positions of radiator pipes of different models and sizes are different, and the position and distance of the support member on the second stopper can be adjusted according to the pipe arrangement of the detected warm air radiator.

[0019] The utility model is further configured as follows: the second stopper is provided with a slide rail, the support member is fixedly provided with a slider, the slider is used to be embedded in the slide rail, and the slide rail runs through both ends of the second stopper.

[0020] By adopting the above technical solution, by setting the slide rail, the support member moves on the slide rail, and the support member can also slide in and out at the ends on both sides of the slide rail, so that the purpose of detachably connecting the support member to the second stopper can be achieved.

[0021] The utility model is further configured as follows: the support member is rotatably connected with a bolt, the bolt passes through the support member, the bolt is provided with a handle, a spring is provided between the handle and the support member, and one end of the bolt away from the handle is used to abut against the second surface of the stopper.

[0022] The utility model is further configured as follows: the bolt is located between the support member and the handle and is covered with a stress ring, the inner diameter of the stress ring is larger than the diameter of the bolt, the spring is connected between the stress ring and the support member, and the spring is used to press the stress ring against the surface of the handle.

[0023] By adopting the above technical solution and setting a bolt, when the bolt is rotated to reduce the distance between the support and the second block, the handle squeezes the force ring, and the force ring squeezes the spring, which can eventually ensure that the bolt is against the surface of the second block, thereby achieving the purpose of fixing the support.

[0024] The beneficial effects of the utility model are:

[0025] 1. By providing the roller and the rolling groove, the outer shape stopper drives the roller to slide in the rolling groove when sliding on the bottom plate, thereby reducing the friction resistance of the outer shape stopper sliding on the bottom plate.

[0026] 2. The support member can be fixed on the second stopper by bolts. Different support members can be fixed according to the pipeline arrangement of different types of radiators, which is selective and improves the utilization rate of the inspection fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the utility model.

[0029] Figure 2 yes Figure 1 Exploded view.

[0030] Figure 3 It is a schematic diagram of the overall structure of Example 2 of the utility model.

[0031] Figure 4 yes Figure 3 Schematic diagram of the local structure at the bolt location.

[0032] Figure 5 It is a schematic cross-sectional structure diagram of embodiment 2 of the present utility model.

[0033] Figure 6 yes Figure 5 Schematic diagram of the local structure of the chute.

[0034] Figure 7 yes Figure 3 Top view.

[0035] In the figure, 1, bottom plate; 11, detection groove; 12, slide groove; 121, rolling groove; 13, fixing block; 131, screw; 2, radiator core; 21, radiator pipe; 3, outer shape stopper; 31, support member; 311, slider; 32, stopper one; 33, stopper two; 331, slide rail; 34, connecting block; 341, roller; 35, bearing; 4, bolt; 41, handle; 42, force ring; 43, spring. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Embodiment 1, a special error-proofing tool for a warm air radiator, such as Figure 1-Figure 2 As shown, it includes a base plate 1, three outer baffles are fixedly arranged on the floor, and a rectangular detection groove 11 is formed between the outer baffles. The detection groove 11 is used to place the warm air radiator, and the warm air radiator is provided with a radiator pipe 21. Therefore, a support member 31 corresponding to the shape and size of the radiator pipe 21 is fixedly arranged on the outer baffle.

[0038] Embodiment 2, a special error-proofing tool for a warm air radiator, such as Figure 3-Figure 7As shown, the difference between Example 2 and Example 1 is that: the outer shape stopper 3 is slidably connected to the bottom plate 1, and the outer shape stopper 3 is divided into a stopper 1 32 and a stopper 2 33. The number of the stopper 1 32 is set to two and is symmetrically slidably connected to the two sides of the bottom plate 1, and the number of the stopper 2 33 is set to one, which is slidably connected to the bottom plate 1 and is perpendicular to the stopper 1 32; a screw 131 is rotatably connected to the outer shape stopper 3, and a bearing 35 is rotatably connected between the outer shape stopper 3 and the screw 131, a fixed block 13 is provided at the edge of the bottom plate 1, the screw 131 is rotatably connected to the fixed block 13, and the end of the screw 131 away from the outer shape stopper 3 penetrates the fixed block 13, the bottom plate 1 is provided with a slide groove 12, and a connecting block 34 is provided at the bottom end of the outer shape stopper 3, the connecting block 34 is embedded in the slide groove 12 and the connecting block 34 is rotatably provided with a roller 341, and the slide groove 12 A rolling groove 121 is provided, and a roller 341 is embedded in the rolling groove 121; slide rails 331 are provided at both ends of the stopper 33, and the support member 31 is detachably connected to the stopper 33 through the slide rails 331; a slider 311 is fixedly provided on the support member 31, and the slider 311 is embedded in the slide rail 331; a bolt 4 is rotatably connected to the support member 31, and the bolt 4 is penetrated by the support member 31, and a handle 41 is fixedly provided on the end of the bolt 4, and a force ring 42 is slidably connected between the handle 41 and the support member 31, and the force ring 42 is sleeved on the bolt 4 and the inner ring diameter of the force ring 42 is larger than the diameter of the bolt 4, and a spring 43 is connected between the force ring 42 and the support member 31, and the spring 43 is used to press the force ring 42 against the handle 41, and the handle 41 is operated to press the end of the bolt 4 away from the handle 41 against the second outer baffle to fix the support member 31.

[0039] The working principle is as follows: the radiator to be tested is placed in the testing slot 11, and is screened and classified by the outer baffle and the support 31; when the model and size of the radiator to be tested are changed, the screw 131 is rotated according to the new size, and the screw 131 adjusts the distance between the two side blocks 32 and the end block 2 33, and according to the new pipeline layout, the bolt 4 is rotated so that the bolt 4 no longer rests on the surface of the block 2 33, the original support 31 is removed, and the new support 31 is installed and fixed on the block 2 33, and then the replaced radiator to be tested is tested.

Claims

1. A special error-proofing inspection tool for a warm air radiator, characterized in that: The invention comprises a bottom plate (1), a plurality of external shape blocks (3) arranged on the bottom plate (1), and a support member (31) arranged on the external shape blocks (3); the plurality of external shape blocks (3) form a detection groove (11); the detection groove (11) is used for placing a radiator core (2); and the support member (31) is used for supporting a radiator pipe (21).

2. A special error-proofing inspection tool for a warm air radiator according to claim 1, characterized in that: The outer shape stopper (3) comprises a stopper 1 (32) located on both sides of the bottom plate (1) and parallel to each other, and a stopper 2 (33) located between the stopper 1 (32), wherein the stopper 2 (33) and the stopper 1 (32) are perpendicular to each other.

3. A special error-proofing inspection tool for a warm air radiator according to claim 2, characterized in that: The bottom plate (1) is provided with a slide groove (12), the outer shape stopper (3) is provided with a connecting block (34), and the connecting block (34) is embedded in the slide groove (12).

4. A special error-proofing inspection tool for a warm air radiator according to claim 3, characterized in that: The connecting block (34) is rotatably connected to a roller (341), and the sliding groove (12) is provided with a rolling groove (121) for the roller (341) to be embedded and rolled.

5. A special error-proofing inspection tool for a warm air radiator according to claim 4, characterized in that: The bottom plate (1) is fixedly provided with a fixing block (13), the fixing block (13) is rotatably connected to a screw rod (131), and the end of the screw rod (131) away from the fixing block (13) is rotatably connected to the outer shape stopper (3).

6. A special error-proofing inspection tool for a warm air radiator according to claim 5, characterized in that: A bearing (35) is provided between the outer shape stopper (3) and the screw rod (131).

7. A special error-proofing inspection tool for a warm air radiator according to claim 6, characterized in that: The support member (31) is detachably connected to the second stopper (33).

8. A special error-proofing inspection tool for a warm air radiator according to claim 7, characterized in that: The second stopper (33) is provided with a slide rail (331), the support member (31) is fixedly provided with a slider (311), the slider (311) is used to be embedded in the slide rail (331), and the slide rail (331) runs through both ends of the second stopper (33).

9. A special error-proofing inspection tool for a warm air radiator according to claim 8, characterized in that: The support member (31) is rotatably connected with a bolt (4), the bolt (4) passes through the support member (31), the bolt (4) is provided with a handle (41), a spring (43) is provided between the handle (41) and the support member (31), and an end of the bolt (4) away from the handle (41) is used to abut against the surface of the second stopper (33).

10. A special error-proofing inspection tool for a warm air radiator according to claim 9, characterized in that: The bolt (4) is located between the support member (31) and the handle (41) and is covered with a stress ring (42). The inner diameter of the stress ring (42) is larger than the diameter of the bolt (4). The spring (43) is connected between the stress ring (42) and the support member (31). The spring (43) is used to press the stress ring (42) against the surface of the handle (41).

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