Automobile part testing fixture

Abstract

The utility model discloses an automobile part testing fixture which comprises a pair of cross beams and a pair of longitudinal beams which are connected with each other, a rack parallel to the cross beams is fixed between the pair of longitudinal beams, a plurality of longitudinal plates are arranged on the pair of cross beams, transverse rails are arranged on the cross beams, the two ends of the longitudinal plates are slidably connected with the transverse rails on the pair of cross beams in a matched mode, and longitudinal shafts are arranged below the longitudinal plates. One end of the longitudinal shaft is connected with the driving motor, the longitudinal shaft is fixedly sleeved with a gear, the gear is in meshed connection with the rack in a matched mode, the longitudinal plate is provided with a lead screw, one end of the lead screw is fixedly sleeved with a rotating handle, the lead screw is in threaded connection with a sliding block in a matched mode, the sliding block is in sliding connection with the longitudinal groove in a matched mode, an inserting groove is formed in the top of the longitudinal plate in a concave mode, and a ruler is arranged in the inserting groove. According to the automobile part detection tool, the motor drives the gear engaged with the rack to rotate, so that the longitudinal plate moves along the transverse rail, the distance between the scales can be adjusted in sequence, parts of different specifications can be detected, operation is simple, multi-specification spacing is not needed, and cost is saved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts inspection tools, and in particular to an automobile parts inspection tool. Background Art

[0002] Gauges are simple tools used in industrial production to control various dimensions of products, such as hole diameters, space dimensions, etc. They help improve production efficiency and control quality, replacing professional measuring tools such as smooth plug gauges, thread plug gauges, and outside diameter caliper gauges.

[0003] In the prior art, when parts need to be inspected, the parts are fixed on a workbench, the workpiece is clamped and fixed by a fixture, and the parts are inspected by a gauge to determine whether the parts meet the standards. However, there are many types of parts, and different models of parts of the same type vary greatly. Existing parts gauges can usually only detect one type of part. When inspecting different automotive parts, different gauges need to be used, and it is necessary to prepare gauges of multiple specifications, which increases production costs. Utility Model Content

[0004] The utility model aims to provide an automobile parts inspection tool to overcome the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The embodiment of the present application discloses an automobile parts inspection fixture, which is characterized by comprising a pair of cross beams and a pair of longitudinal beams, wherein the two ends of the pair of longitudinal beams are respectively fixedly connected to the pair of cross beams, a rack parallel to the cross beams is fixed between the pair of longitudinal beams, at least two longitudinal plates are arranged side by side from left to right above the pair of cross beams, a cross rail is arranged on the upper end surface of each cross beam, the two ends of the longitudinal plates are slidably connected with the cross rails on the pair of cross beams, a longitudinal shaft is arranged below the longitudinal plate, the two ends of the longitudinal shaft are rotatably connected to the longitudinal plate through a bearing seat, and one end of the longitudinal shaft is connected to a driving The motor is connected, a gear is fixed on the longitudinal axis, the gear is meshed with the rack, a screw is longitudinally arranged on the longitudinal plate, the screw is rotatably connected with the longitudinal plate through a bearing seat, one end of the screw extends outside the bearing seat and a rotating handle is provided on the fixed sleeve, a sliding block is threadedly connected on the screw, a longitudinal groove is recessed on the longitudinal plate below the screw, the sliding block is slidably connected with the longitudinal groove, a slot is recessed on the top of the longitudinal plate, a ruler is provided in the slot, a support plate is fixed to the end of the ruler, and a fine-tuning rod is fixed to the bottom surface of the support plate.

[0007] Preferably, in the above-mentioned automobile parts inspection fixture, the bottom end of the fine-tuning rod is arc-shaped.

[0008] Preferably, in the above-mentioned automobile parts inspection fixture, the bottom surfaces at both ends of the beam are provided with supporting legs.

[0009] Preferably, in the above-mentioned automobile parts inspection fixture, the driving motor is a forward and reverse rotating motor.

[0010] Preferably, in the above-mentioned automobile parts inspection fixture, scales are provided on both sides of the ruler.

[0011] Preferably, in the above-mentioned automobile parts inspection fixture, the ruler can move up and down in the slot.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] The automobile parts inspection fixture drives the gear meshing with the rack to rotate through a motor, so that the longitudinal plate moves along the transverse rail, and the distance between the scales can be adjusted in turn, so that parts of different specifications can be inspected. The operation is simple and does not require multiple specification spacings, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, it is easy to obtain other drawings based on these drawings without creative work.

[0015] Figure 1 Shown is a schematic structural diagram of an automobile parts inspection fixture in a specific embodiment of the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model in detail. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0017] Ginseng Figure 1As shown, the automobile parts inspection fixture in this embodiment includes a pair of cross beams 1 and a pair of longitudinal beams 2, the two ends of the pair of longitudinal beams 2 are respectively fixedly connected to the pair of cross beams 1, a rack 3 parallel to the cross beams 1 is fixed between the pair of longitudinal beams 2, at least two longitudinal plates 4 are arranged side by side from left to right above the pair of cross beams 1, a cross rail 5 is arranged on the upper end surface of each cross beam 1, the two ends of the longitudinal plate 4 are slidably connected with the cross rail 5 on the pair of cross beams 1, a longitudinal shaft 6 is arranged below the longitudinal plate 4, the two ends of the longitudinal shaft 6 are rotatably connected to the longitudinal plate 4 through a bearing seat, one end of the longitudinal shaft 6 is connected to a drive motor 7, and the drive motor 7 is fixed to the longitudinal plate 4 bottom surface, a gear 8 is fixedly sleeved on the longitudinal axis 6, and the gear 8 is meshedly connected with the rack 3. A screw rod 9 is longitudinally arranged on the longitudinal plate 4, and the screw rod 9 is rotatably connected with the longitudinal plate 4 through a bearing seat. One end of the screw rod 9 extends outside the bearing seat and a rotating handle 10 is fixedly sleeved. A sliding block 11 is threadedly connected with the screw rod 9. A longitudinal groove 12 is concavely arranged on the longitudinal plate 4 below the screw rod 9, and the sliding block 11 is slidably connected with the longitudinal groove 12. A slot 13 is concavely arranged on the top of the longitudinal plate 4, and a scale 14 is arranged in the slot 13. A support plate 15 is fixed to the end of the scale 14, and a fine-tuning rod 16 is fixed to the bottom surface of the support plate 15.

[0018] Furthermore, the bottom end of the fine-tuning rod 16 is arc-shaped.

[0019] Furthermore, supporting legs 17 are provided on the bottom surfaces of both ends of the crossbeam 1 .

[0020] Furthermore, the driving motor 7 is a forward and reverse rotating motor.

[0021] Furthermore, scale marks are provided on both sides of the scale 14 .

[0022] Furthermore, the ruler 14 can move up and down in the slot 13 .

[0023] In this technical solution, the motor drives the gear meshing with the rack to rotate, so that the longitudinal plate moves along the transverse rail, and the distance between the scales can be adjusted in turn, so that parts of different specifications can be inspected. The operation is simple and does not require multiple specifications of spacing, saving costs.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] The above is only a specific implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An automobile parts inspection fixture, characterized in that: It comprises a pair of cross beams and a pair of longitudinal beams, the two ends of the pair of longitudinal beams are respectively fixedly connected with the pair of cross beams, a rack parallel to the cross beams is fixed between the pair of longitudinal beams, at least two longitudinal plates are arranged side by side from left to right above the pair of cross beams, a cross rail is arranged on the upper end surface of each cross beam, the two ends of the longitudinal plate are slidably connected with the cross rails on the pair of cross beams, a longitudinal axis is arranged below the longitudinal plate, the two ends of the longitudinal axis are rotatably connected with the longitudinal plate through a bearing seat, one end of the longitudinal axis is connected with a driving motor, a fixed sleeve on the longitudinal axis is provided with a gear, the gear is meshedly connected with the rack, a screw rod is longitudinally arranged on the longitudinal plate, the screw rod is rotatably connected with the longitudinal plate through a bearing seat, one end of the screw rod extends outside the bearing seat and the fixed sleeve is provided with a rotating handle, a sliding block is threadedly connected with the screw rod, a longitudinal groove is concavely arranged on the longitudinal plate below the screw rod, the sliding block is slidably connected with the longitudinal groove, a slot is concavely arranged on the top of the longitudinal plate, a ruler is arranged in the slot, a support plate is fixed at the end of the ruler, and a fine-tuning rod is fixed on the bottom surface of the support plate.

2. The automobile parts inspection tool according to claim 1, characterized in that: The bottom end of the fine-tuning rod is arc-shaped.

3. The automobile parts inspection tool according to claim 1, characterized in that: The bottom surfaces at both ends of the crossbeam are provided with supporting legs.

4. The automobile parts inspection tool according to claim 1, characterized in that: The driving motor is a forward and reverse motor.

5. The automobile parts inspection tool according to claim 1, characterized in that: Graduations are arranged on both sides of the ruler.

6. The automobile parts inspection tool according to claim 1, characterized in that: The ruler can move up and down in the slot.

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