Automobile steering knuckle testing fixture

Abstract

The utility model provides an automobile steering knuckle testing fixture, which comprises a bottom plate, a gear lever arranged in the middle of the right side of the top of the bottom plate, a stopper arranged on the rear side of the top of the gear lever, and an automatic alignment mechanism arranged on the right side of the top of the bottom plate and comprising a chute arranged on the right side of the top of the bottom plate, a sliding groove is formed in the bottom plate, a lead screw penetrating through the sliding block is arranged in the sliding groove, a rotating motor connected with the lead screw is arranged on the rear side of the bottom plate, the rotating motor and the lead screw are connected through a coupler, a guide plate is arranged at the top of the sliding block, a threaded hole is formed in the top of the guide plate, and a plug pin is arranged in the threaded hole in a threaded connection mode. According to the automobile steering knuckle testing fixture of the utility model, the basic requirement of workpiece detection can be satisfied, the workpiece can be compressed through the moving mechanism, the workpiece can be fixed and compressed, workers are prevented from screwing and loosening bolts back and forth, time and labor are saved, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile steering knuckle detection devices, in particular to an automobile steering knuckle detection tool. Background Art

[0002] A gauge is a tool or device used to inspect and measure parameters such as the size, shape, and position of a workpiece. It is widely used in manufacturing, machining, automotive, aerospace, and other fields. The purpose of a gauge is to ensure that the workpiece conforms to the design drawings and technical requirements, thereby ensuring product quality and consistency.

[0003] The existing automobile steering knuckle inspection fixture usually includes a base plate arranged on the bottom surface, a receiving platform arranged above the middle of the base plate, and a plurality of cylindrical hole mechanisms arranged on the top of the base plate. When in use, the workpiece is placed on the top of the receiving platform, and the staff manually tightens the bolts to fix the workpiece. In actual use, when the staff needs to fix the workpiece, the staff needs to use the bolts to fix the workpiece. After inspecting the workpiece, the staff needs to manually tighten the bolts to loosen the workpiece and remove the workpiece. This method of requiring the staff to tighten and loosen the bolts back and forth is time-consuming and labor-intensive, and has low work efficiency, which does not meet people's use needs. Therefore, an automobile steering knuckle inspection fixture is proposed. Utility Model Content

[0004] In view of this, the utility model addresses the deficiencies of the existing technology and provides an automobile steering knuckle inspection fixture, which not only meets the basic needs of workpiece inspection, but also can press the workpiece through a moving mechanism to meet the needs of fixed pressing of the workpiece, avoiding the workers from tightening and loosening the bolts back and forth, saving time and effort, and improving overall work efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automobile steering knuckle inspection fixture includes a base plate, a gear lever is provided in the middle part of the top right side of the base plate, a gear head is provided on the top rear side of the gear lever, an automatic alignment mechanism is provided on the top right side of the base plate, the automatic alignment mechanism includes a slide groove provided on the top right side of the base plate, a slider is provided inside the slide groove, a lead screw passing through the slider is provided inside the slide groove, a rotating motor connected to the lead screw is provided on the rear side of the base plate, the rotating motor and the lead screw are connected by a coupling, a guide plate is provided on the top of the slider, a threaded hole is provided on the top of the guide plate, and a pin is provided in the threaded connection inside the threaded hole.

[0006] As a further improvement of the present invention, a receiving plate is provided in the middle of the top of the base plate, a round pin is provided on the top of the receiving plate, two cylinders are provided on the left side of the top of the base plate, round holes are provided in the middle of the two cylinders, and a downward pressing mechanism is provided on the top of the base plate.

[0007] As a further improvement of the present invention, the pressing mechanism includes an electric telescopic rod arranged on the front and rear sides of the top of the base plate, a top plate is commonly provided on the top of the two electric telescopic rods, guide holes are respectively provided on the front and rear sides of the top plate, a guide rod corresponding to the guide hole is provided on the top of the base plate, a spring is provided on the guide rod, a pressure rod is provided in the middle of the bottom of the top plate, a conical head is provided at the bottom of the pressure rod, and a moving mechanism is provided on the top of the top plate.

[0008] As a further improvement of the present invention, the moving mechanism includes two electric telescopic rods 2 arranged on the left side of the top of the top plate, the tops of the two electric telescopic rods 2 are respectively provided with connecting rods, the top of the top plate is provided with circular grooves corresponding to the circular holes, the bottoms of the two connecting rods are respectively provided with insertion rods corresponding to the circular grooves, and the top of the top plate is provided with springs 2 corresponding to the electric telescopic rods 2.

[0009] As a further improvement of the present invention, a switch is provided on the top front side of the base plate, the switch is electrically connected to the rotating motor, mounting plates are provided at the four corners of the base plate, and mounting grooves are provided on the four mounting plates.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] First, a rotating motor is provided in this design scheme. The rotation of the rotating motor drives the screw to rotate, and the rotation of the screw drives the slider to move inside the slide groove, thereby causing the guide plate to move, thereby driving the pin to move, so that the pin is inserted into the hole of the workpiece, thereby achieving the purpose of detection.

[0012] Secondly, the present design is provided with a plurality of electric telescopic rods 1, and the extension and retraction of the plurality of electric telescopic rods 1 drive the top plate to move up and down, thereby driving the conical head to press the workpiece well.

[0013] Thirdly, the present design is provided with an electric telescopic rod 2, the extension and retraction of the electric telescopic rod 2 drives the connecting rod to move up and down, thereby driving the insertion rod to be well inserted into the inside of the circular hole.

[0014] Fourthly, the present design is provided with spring 1 and spring 2, and the setting of spring 1 and spring 2 facilitates the buffering and supporting functions of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a schematic structural diagram of an axial side view of the present utility model;

[0018] Figure 3 This is a partial enlarged structural diagram of point A of the present utility model;

[0019] Figure 4 This is a schematic diagram of the partially enlarged structure of point B of the present invention.

[0020] In the figure: 101, bottom plate; 102, slide groove; 103, slider; 104, lead screw; 105, rotating motor; 106, guide plate; 107, latch; 108, gear lever; 109, stop head; 110, receiving plate; 111, round pin; 112, cylinder; 113, round hole; 114, electric telescopic rod 1; 115, top plate; 116, guide hole; 117, guide rod; 118, spring 1; 119, electric telescopic rod 2; 120, spring 2; 201, connecting rod; 202, round groove; 203, plug rod; 204, switch; 205, mounting plate; 206, mounting groove; 207, pressure rod; 208, conical head. DETAILED DESCRIPTION

[0021] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0022] like Figure 1 、 3 As shown, an automobile steering knuckle inspection fixture includes a base plate 101, a shift lever 108 is provided in the middle of the top right side of the base plate 101, a stop head 109 is provided on the top rear side of the shift lever 108, an automatic alignment mechanism is provided on the top right side of the base plate 101, and the automatic alignment mechanism includes a slide groove 102 provided on the top right side of the base plate 101, a slider 103 is provided inside the slide groove 102, a lead screw 104 passing through the slider 103 is provided inside the slide groove 102, a rotating motor 105 connected to the lead screw 104 is provided on the rear side of the base plate 101, the rotating motor 105 and the lead screw 104 are connected by a coupling, a guide plate 106 is provided on the top of the slider 103, a threaded hole is provided on the top of the guide plate 106, and a pin 107 is screwed inside the threaded hole.

[0023] like Figure 1 、 2 As shown, a receiving plate 110 is provided in the middle of the top of the base plate 101, a round pin 111 is provided on the top of the receiving plate 110, two cylinders 112 are provided on the left side of the top of the base plate 101, a round hole 113 is provided in the middle of the two cylinders 112, and a downward pressing mechanism is provided on the top of the base plate 101.

[0024] like Figure 1 、 2 As shown in Figure 3, the pressing mechanism includes an electric telescopic rod 114 arranged on the front and rear sides of the top of the bottom plate 101, and a top plate 115 is commonly provided on the top of the two electric telescopic rods 114. The front and rear sides of the top plate 115 are respectively provided with guide holes 116. The top of the bottom plate 101 is provided with a guide rod 117 corresponding to the guide hole 116, and a spring 118 is provided on the guide rod 117. A pressure rod 207 is provided in the middle of the bottom of the top plate 115, and a conical head 208 is provided at the bottom of the pressure rod 207. A moving mechanism is provided on the top of the top plate 115.

[0025] like Figure 1 、 4 As shown, the moving mechanism includes two electric telescopic rods 119 arranged on the left side of the top of the top plate 115, and the tops of the two electric telescopic rods 119 are respectively provided with connecting rods 201. The top of the top plate 115 is provided with circular grooves 202 corresponding to the circular holes 113, and the bottoms of the two connecting rods 201 are respectively provided with insertion rods 203 corresponding to the circular grooves 202. The top of the top plate 115 is provided with springs 120 corresponding to the electric telescopic rods 119.

[0026] like Figure 1 As shown, a switch 204 is provided on the top front side of the base plate 101 , and the switch 204 is electrically connected to the rotating motor 105 . Mounting plates 205 are respectively provided at the four corners of the base plate 101 , and mounting slots 206 are respectively provided on the four mounting plates 205 .

[0027] The use method of this utility model:

[0028] When in use, the user first places the workpiece on the receiving plate 110, and then starts the electric telescopic rod 114. The extension and retraction of multiple electric telescopic rods 114 drive the top plate 115 to move up and down, thereby driving the conical head 208 to press the workpiece.

[0029] At this time, the user starts the rotating motor 105. The rotation of the rotating motor 105 drives the screw 104 to rotate. The rotation of the screw 104 drives the slider 103 to move inside the slide groove 102, thereby causing the guide plate 106 to move, thereby driving the pin 107 to move, so that the pin 107 is inserted into the hole of the workpiece, thereby achieving the purpose of detection.

[0030] Then, the second electric telescopic rod 119 is started, and the extension and retraction of the second electric telescopic rod 119 drives the connecting rod 201 to move up and down, thereby driving the insertion rod 203 to be well inserted into the inside of the circular hole 113.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A vehicle steering knuckle inspection tool, comprising a base plate (101), characterized in that: A shift lever (108) is provided at the middle of the right side of the top of the base plate (101), a stop head (109) is provided at the rear side of the top of the shift lever (108), an automatic alignment mechanism is provided at the right side of the top of the base plate (101), the automatic alignment mechanism comprises a slide groove (102) provided at the right side of the top of the base plate (101), a slider (103) is provided inside the slide groove (102), a lead screw (104) passing through the slider (103) is provided inside the slide groove (102), a rotating motor (105) connected to the lead screw (104) is provided at the rear side of the base plate (101), a guide plate (106) is provided at the top of the slider (103), a threaded hole is provided at the top of the guide plate (106), and a latch (107) is provided in a screw connection inside the threaded hole.

2. The automobile steering knuckle inspection tool according to claim 1, characterized in that: A receiving plate (110) is provided in the middle of the top of the bottom plate (101), a round pin (111) is provided on the top of the receiving plate (110), two cylinders (112) are provided on the left side of the top of the bottom plate (101), a round hole (113) is provided in the middle of the two cylinders (112), and a pressing mechanism is provided on the top of the bottom plate (101).

3. The automobile steering knuckle inspection tool according to claim 2, characterized in that: The pressing mechanism comprises an electric telescopic rod (114) arranged on the front and rear sides of the top of the bottom plate (101); a top plate (115) is commonly arranged on the tops of the two electric telescopic rods (114); guide holes (116) are respectively arranged on the front and rear sides of the top plate (115); a guide rod (117) corresponding to the guide hole (116) is arranged on the top of the bottom plate (101); a spring (118) is arranged on the guide rod (117); a pressing rod (207) is arranged in the middle of the bottom of the top plate (115); a conical head (208) is arranged at the bottom of the pressing rod (207); and a moving mechanism is arranged on the top of the top plate (115).

4. The automobile steering knuckle inspection tool according to claim 3, characterized in that: The moving mechanism comprises two electric telescopic rods (119) arranged on the left side of the top of the top plate (115), the tops of the two electric telescopic rods (119) are respectively provided with connecting rods (201), the top of the top plate (115) is provided with circular grooves (202) corresponding to the circular holes (113), the bottoms of the two connecting rods (201) are respectively provided with plug rods (203) corresponding to the circular grooves (202), and the top of the top plate (115) is provided with springs (120) corresponding to the electric telescopic rods (119).

5. The automobile steering knuckle inspection tool according to claim 4, characterized in that: A switch (204) is provided on the top front side of the bottom plate (101).

6. The automobile steering knuckle inspection tool according to claim 5, characterized in that: Mounting plates (205) are respectively provided at the four corners of the bottom plate (101), and mounting grooves (206) are respectively provided on the four mounting plates (205).

7. The automobile steering knuckle inspection tool according to claim 6, characterized in that: The rotating motor (105) and the lead screw (104) are connected via a coupling.

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