Conveying mechanism for crack detection of transmission suspension support beam assembly

Abstract

The utility model discloses a transmission suspension support beam assembly crack detection conveying mechanism, and relates to the technical field of automobile part production, in particular to a transmission suspension support beam assembly crack detection conveying mechanism which comprises a base. A conveying mechanism is arranged on the base and used for conveying a transmission suspension support beam assembly, the conveying mechanism comprises a main body assembly, a conveying mechanism and a conveying mechanism, and the main body assembly comprises a frame body fixed to the base and a rail fixed to the upper end of the frame body; the adjusting assembly comprises a plurality of sliding frames slidably installed on the track, upper shaft covers fixed to the bottoms of the sliding frames, and lower shaft covers rotationally installed at the lower ends of the upper shaft covers. The execution assembly comprises a connecting piece fixed to the bottom of the lower shaft cover, a transverse frame fixed to the lower end of the connecting piece, a plurality of positioning holes formed in the transverse frame, and sliding sleeves slidably installed at the two ends of the transverse frame in a sleeving mode. The distance and the position of the lifting hooks on the two sides can be adjusted, so that the lifting hook is suitable for accessories of different shapes and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a conveying mechanism for crack detection of a transmission suspension bracket beam assembly. Background Art

[0002] The transmission suspension bracket beam assembly is an important part of the automobile transmission system. It is located between the transmission and the vehicle body or subframe, and plays the role of supporting the weight of the transmission, determining the position of the transmission, isolating the vibration transmitted from the engine to the vehicle body, and bearing the torque and dynamic load output by the transmission; the conveying mechanism is mainly used to move the transmission suspension bracket beam assembly from one detection point to another, especially in the crack detection process, to ensure that the bracket beam assembly can be stably and accurately transmitted to the detection area;

[0003] According to the public number: CN116022508B, a suspension conveying device for automobile parts is disclosed. The invention relates to the field of workshop conveying technology, including a bracket, a support plate is fixedly connected to the surface of the bracket, an anti-adhesion mechanism is fixedly connected to the top of the bracket, an anti-sway mechanism is fixedly connected to the bottom of the anti-adhesion mechanism, a chain is fixedly connected to the lower position of the surface of the anti-adhesion mechanism, and a driving device is fixedly connected to the top of the anti-adhesion mechanism. This technology discloses "" and other technical schemes, which have "the anti-sway mechanism suspends a number of automobile parts, and the fan blows hot air to the inside of the bearing component at regular intervals, which can blow the solid impurities adhered to the surface of the rolling component to the lower position of the inner side of the bearing component. At the same time, the lubricating grease on the surface of the rolling component increases its fluidity when heated, avoiding the grease and impurities from adhering to the surface of the rolling component, thereby solving the problem that the impurities adhered to the inner side of the slide rail easily cause the center of gravity of the roller to shift and cause the chain to break" and other technical effects;

[0004] The above scheme is to transport the accessories by directly hanging them on hook rods with fixed spacing. However, due to the non-adjustability of the hook rod spacing, this method is only applicable to accessories of specific shapes and sizes. For parts with irregular shapes or special sizes, it will become very difficult to adopt this method, which limits the flexibility and versatility in practical applications. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a conveying mechanism for crack detection of a transmission suspension bracket beam assembly, which has hooks on both sides that can be adjusted in spacing and position to adapt to the use of accessories of different shapes and sizes.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a transmission suspension bracket beam assembly crack detection conveying mechanism, including a base, the base is provided with a conveying mechanism and is used to convey the transmission suspension bracket beam assembly, the conveying mechanism includes:

[0007] The main assembly includes a frame fixed on the base and a track fixed on the upper end of the frame;

[0008] The adjustment assembly includes a plurality of slides slidably mounted on the track, an upper shaft cover fixed at the bottom of the slide, and a lower shaft cover rotatably mounted at the lower end of the upper shaft cover;

[0009] The actuator assembly includes a connecting piece fixed at the bottom of the lower shaft cover, a cross frame fixed at the lower end of the connecting piece, a plurality of positioning holes opened inside the cross frame, sliding sleeves slidably mounted at both ends of the cross frame, a hook rotatably mounted at the lower end of the sliding sleeve, a pin hinged at the upper end of the sliding sleeve, a positioning head fixed at the lower end of the pin, and a second spring installed inside the sliding sleeve, and the second spring is located directly above the positioning head.

[0010] Preferably, the actuator assembly further comprises a button fixed to the upper end of the detent pin, and the button extends to the outside of the upper end of the sliding sleeve.

[0011] Preferably, the adjustment assembly also includes a plurality of tooth grooves distributed circumferentially on the inner wall of the lower shaft cover, a slidably installed pin rod passes through the interior of the upper shaft cover, a tooth head is fixed at the bottom of the pin rod and cooperates with the tooth groove, and a first spring is sleeved and installed on the end of the pin rod away from the tooth head.

[0012] Preferably, the adjustment assembly further comprises rollers rotatably mounted at both ends of the slide, and the rollers are located inside the track.

[0013] Preferably, the main body assembly further comprises a shaft rod rotatably mounted inside the frame body, a sprocket wheel fixed at the upper end of the shaft rod, a chain mounted on the sprocket wheel, and the slide frame and the chain links on the chain are rotatably mounted through the slide frame.

[0014] Preferably, the main body assembly further comprises a driven bevel gear mounted on the lower end of the shaft, a reduction motor mounted on the top of the base, and a driving bevel gear mounted on the output end of the reduction motor.

[0015] Beneficial Effects

[0016] The utility model provides a transmission suspension bracket beam assembly crack detection conveying mechanism. Compared with the prior art, it has the following beneficial effects:

[0017] (1) By pressing the button, the pin is driven to rotate, so that the positioning head at the lower end of the pin is disengaged from the positioning hole, thereby releasing the fixation between the sliding sleeve and the cross frame, so that the sliding sleeve can slide along the cross frame. When the sliding sleeve is adjusted to a suitable position, the button is released, and the pressure of the second spring rebound pushes the positioning head at the lower end of the pin to be inserted into the corresponding positioning hole, thereby fixing the sliding sleeve to the cross frame and the position of the hook on the sliding sleeve, so that the hook on the sliding sleeve can be adjusted to a suitable position and spacing according to the accessories.

[0018] (2) The pin rod is pressed to drive the tooth head out of the tooth groove, so that the lower shaft cover and the upper shaft cover are released from the fixation, so that the lower shaft cover can be rotated to adjust the angle of the actuator, and then the pressed pin rod is released, and the pressure of the first spring rebound pushes the pin rod to drive the tooth head to insert into the tooth groove, thereby fixing the adjusted angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the regulating component and the executing component in the utility model;

[0021] Figure 3 It is a partial cross-sectional structural schematic diagram of the execution component in the utility model;

[0022] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the adjustment component in the utility model.

[0023] In the figure: 1, base; 2, conveying mechanism; 21, main assembly; 211, frame; 212, track; 213, shaft; 214, sprocket; 215, chain; 216, driven bevel gear; 217, reduction motor; 218, driving bevel gear; 22, adjustment assembly; 221, slide; 222, roller; 223, upper shaft cover; 224, lower shaft cover; 225, tooth groove; 226, pin; 227, tooth head; 228, first spring; 23, actuator; 231, connector; 232, cross frame; 233, positioning hole; 234, sleeve; 235, hook; 236, pin; 237, positioning head; 238, button; 239, second spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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.

[0025] See also Figure 1-4 The utility model provides a technical solution for a transmission suspension bracket beam assembly crack detection conveying mechanism: a transmission suspension bracket beam assembly crack detection conveying mechanism, comprising a base 1, a conveying mechanism 2 is arranged on the base 1 and is used to convey the transmission suspension bracket beam assembly, and the conveying mechanism 2 comprises:

[0026] The main assembly 21 includes a frame 211 fixed on the base 1 and a track 212 fixed on the upper end of the frame 211;

[0027] The adjustment assembly 22 includes a plurality of slides 221 slidably mounted on the track 212, an upper shaft cover 223 fixed at the bottom of the slides 221, and a lower shaft cover 224 rotatably mounted at the lower end of the upper shaft cover 223;

[0028] The actuator assembly 23 includes a connecting piece 231 fixed at the bottom of the lower shaft cover 224, a cross frame 232 fixed at the lower end of the connecting piece 231, a plurality of positioning holes 233 opened inside the cross frame 232, sliding sleeves 234 slidably mounted at both ends of the cross frame 232, a hook 235 rotatably mounted at the lower end of the sliding sleeve 234, a pin 236 hinged at the upper end of the sliding sleeve 234, a positioning head 237 fixed at the lower end of the pin 236, and a second spring 239 installed inside the sliding sleeve 234, and the second spring 239 is located directly above the positioning head 237.

[0029] In this embodiment, when the sliding sleeve 234 is adjusted to a suitable position, the pressed button 238 is released, and the positioning head 237 at the lower end of the pin 236 is pushed into the corresponding positioning hole 233 by the rebound pressure of the second spring 239, thereby fixing the sliding sleeve 234 and the cross frame 232, and also fixing the position of the hook 235 on the sliding sleeve 234.

[0030] Specifically, the actuator 23 further includes a button 238 fixed to the upper end of the detent pin 236 , and the button 238 extends to the outside of the upper end of the sliding sleeve 234 .

[0031] In this embodiment, by pressing the button 238, the pin 236 is driven to rotate, so that the positioning head 237 at the lower end of the pin 236 is disengaged from the positioning hole 233, thereby releasing the fixation between the sliding sleeve 234 and the cross frame 232, so that the hook 235 on the sliding sleeve 234 can be adjusted to a suitable position and spacing according to the accessories.

[0032] Specifically, the adjustment component 22 also includes a plurality of tooth grooves 225 distributed circumferentially on the inner wall of the lower shaft cover 224, a slidably installed pin rod 226 passes through the interior of the upper shaft cover 223, a tooth head 227 fixed at the bottom of the pin rod 226 cooperates with the tooth groove 225, and a first spring 228 is sleeved and installed on one end of the pin rod 226 away from the tooth head 227.

[0033] In this embodiment, the pin rod 226 is pressed to drive the tooth head 227 out of the tooth groove 225, so that the lower shaft cover 224 and the upper shaft cover 223 are released, so that the lower shaft cover 224 can be rotated to adjust the angle of the actuator 23, and then the pressed pin rod 226 is released, and the rebound pressure of the first spring 228 pushes the pin rod 226 to drive the tooth head 227 to be inserted into the tooth groove 225, thereby fixing the adjusted angle.

[0034] Specifically, the adjustment assembly 22 further includes rollers 222 rotatably mounted at both ends of the slide 221 , and the rollers 222 are located inside the track 212 .

[0035] In this embodiment, when the slide 221 moves along the inside of the track 212 , it drives the roller 222 to roll along the inside of the track 212 , thereby improving the smoothness of the movement process.

[0036] Specifically, the main assembly 21 also includes a shaft 213 rotatably mounted inside the frame 211, a sprocket 214 fixed at the upper end of the shaft 213, a chain 215 mounted on the sprocket 214, and a slide 221 and chain links on the chain 215 are rotatably mounted, a driven bevel gear 216 mounted at the lower end of the shaft 213, a reduction motor 217 mounted on the top of the base 1, and an active bevel gear 218 is mounted on the output end of the reduction motor 217.

[0037] In this embodiment, the output end of the reduction motor 217 drives the active bevel gear 218 to cooperate with the driven bevel gear 216 to drive the shaft 213 to rotate, and the shaft 213 drives the adjustment component 22 on the chain 215 to slide along the track 212 through the sprocket 214, so that the adjustment component 22 drives the accessories suspended on the actuator 23 to be transported.

[0038] The working principle and use process of the utility model are as follows: first, by pressing the button 238, the pin 236 is driven to rotate, so that the positioning head 237 at the lower end of the pin 236 is disengaged from the positioning hole 233, thereby releasing the fixation between the sliding sleeve 234 and the cross frame 232, so that the hook 235 on the sliding sleeve 234 can be adjusted to a suitable position and spacing according to the accessories; then the pressed button 238 is released, and the pressure of the rebound of the second spring 239 pushes the positioning head 237 at the lower end of the pin 236 to be inserted into the corresponding positioning hole 233, thereby fixing the sliding sleeve 234 and the cross frame 232, and also fixing the position of the hook 235 on the sliding sleeve 234, so that the accessories can be hoisted through the hooks 235 on both sides;

[0039] Then, the pin rod 226 is pressed to drive the tooth head 227 out of the tooth groove 225, so that the lower shaft cover 224 and the upper shaft cover 223 are released from being fixed, so that the lower shaft cover 224 can be rotated to adjust the angle of the actuator 23, and then the pressed pin rod 226 is released, and the pressure of the first spring 228 rebounds to push the pin rod 226 to drive the tooth head 227 to insert into the tooth groove 225, thereby fixing the adjusted angle;

[0040] Finally, the output end of the reduction motor 217 drives the active bevel gear 218 to cooperate with the driven bevel gear 216 to drive the shaft 213 to rotate, and the shaft 213 drives the adjustment component 22 on the chain 215 to slide along the track 212 through the sprocket 214, so that the adjustment component 22 drives the accessories suspended on the actuator 23 to be transported.

[0041] The model of the reduction motor is: RNYM1-1530. As it adopts the existing mature technology products, it will not be elaborated in detail here. And the electrical components appearing in this article are all connected to the external main controller and 220V AC power.

[0042] 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", "comprises" or any other variations 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.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission suspension support beam assembly crack detection conveying mechanism, comprising a base (1), characterized in that: The base (1) is provided with a conveying mechanism (2) for conveying the transmission suspension bracket beam assembly, and the conveying mechanism (2) comprises: The main body component (21) comprises a frame (211) fixed on the base (1) and a track (212) fixed on the upper end of the frame (211); The adjustment assembly (22) comprises a plurality of slides (221) slidably mounted on the track (212), an upper shaft cover (223) fixed at the bottom of the slides (221), and a lower shaft cover (224) rotatably mounted at the lower end of the upper shaft cover (223); The actuator assembly (23) comprises a connecting member (231) fixed at the bottom of the lower shaft cover (224), a cross frame (232) fixed at the lower end of the connecting member (231), a plurality of positioning holes (233) opened inside the cross frame (232), sliding sleeves (234) slidably mounted on both ends of the cross frame (232), a hook (235) rotatably mounted at the lower end of the sliding sleeve (234), a pin (236) hinged at the upper end of the sliding sleeve (234), a positioning head (237) fixed at the lower end of the pin (236), and a second spring (239) installed inside the sliding sleeve (234), wherein the second spring (239) is located directly above the positioning head (237).

2. The transmission suspension bracket beam assembly crack detection conveying mechanism according to claim 1, characterized in that: The actuator assembly (23) further comprises a button (238) fixed on the upper end of the detent pin (236), and the button (238) extends to the outside of the upper end of the sliding sleeve (234).

3. The transmission suspension bracket beam assembly crack detection conveying mechanism according to claim 1, characterized in that: The adjustment assembly (22) further comprises a plurality of tooth grooves (225) which are arranged on the inner wall of the lower shaft cover (224) and are distributed circumferentially. A slidably mounted pin rod (226) passes through the interior of the upper shaft cover (223). A tooth head (227) is fixed at the bottom of the pin rod (226) and cooperates with the tooth grooves (225). A first spring (228) is sleeved and mounted on one end of the pin rod (226) away from the tooth head (227).

4. The transmission suspension bracket beam assembly crack detection conveying mechanism according to claim 1, characterized in that: The adjustment assembly (22) further comprises rollers (222) rotatably mounted on both ends of the slide (221), and the rollers (222) are located inside the track (212).

5. The transmission suspension bracket beam assembly crack detection conveying mechanism according to claim 1, characterized in that: The main body component (21) also includes a shaft (213) rotatably mounted inside the frame (211), a sprocket (214) fixed at the upper end of the shaft (213), a chain (215) mounted on the sprocket (214), and a slide (221) and chain links on the chain (215) interpenetrating and rotatably mounted.

6. A transmission suspension bracket beam assembly crack detection conveying mechanism according to claim 5, characterized in that: The main body component (21) also includes a driven bevel gear (216) installed at the lower end of the shaft (213), a reduction motor (217) installed at the top of the base (1), and a driving bevel gear (218) installed at the output end of the reduction motor (217).

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