Automatic alignment main clutch tensioning wheel device

Abstract

The utility model discloses an automatic alignment main clutch tensioning wheel device, and relates to the technical field of tensioning wheels. The tensioning device comprises a supporting frame, an adjusting mechanism and a driving mechanism, the adjusting mechanism and the driving mechanism are arranged on the supporting frame, the adjusting mechanism comprises a buffering assembly and an adjusting assembly, the buffering assembly comprises a rotating shaft fixedly connected to the interior of the supporting frame, and the outer wall of the rotating shaft is rotationally sleeved with a tensioning wheel. By arranging the adjusting mechanism, the conical blocks on the two first sliding rods extrude the inclined sliding blocks backwards, so that the two inclined sliding blocks can slide in the sliding grooves in the mode that the two inclined sliding blocks are matched with the two round rods to be close to each other, and in the mutual sliding process of the two inclined sliding blocks, the two inclined sliding blocks can slide in the sliding grooves. When the tensioning wheel is in use, the adjusting rod on the tensioning wheel can synchronously slide through mutual matching of the T-shaped groove and the T-shaped block, so that the tensioning wheel is aligned, the tensioning wheel can be ensured to be always in a correct position in the use process through the arrangement, and the working efficiency and the stability of equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tension wheels, in particular to an automatic alignment main clutch tension wheel device. Background Art

[0002] The automatic main clutch tensioner device usually refers to a component used in the clutch system of a vehicle engine. The main function of this device is to automatically adjust the clutch pressure between the engine and the gearbox to ensure the normal operation of the clutch and smooth gear shifting. It usually consists of a series of mechanical and hydraulic components, which can automatically adjust the tension of the clutch according to the engine speed and vehicle speed, so as to achieve smooth driving and optimal fuel efficiency.

[0003] The current device is not equipped with an alignment device during use, which will cause the transmission belt on the tensioning wheel to easily deviate, thereby causing the device to derail, thereby causing device failure and forcing the device to be shut down for repairs. This situation will significantly reduce work efficiency and increase maintenance costs. In order to solve this problem, an alignment device can be set in the device to ensure that the transmission belt can be correctly maintained in position on the tensioning wheel, thereby preventing deviation and derailment. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic main clutch tensioning wheel device to solve the problem that the transmission belt on the tensioning wheel is prone to deviation, which in turn causes the derailment of the device, thereby causing device failure and forcing the device to be shut down for repair. Such a situation will significantly reduce work efficiency and increase maintenance costs. In order to solve this problem, an alignment device can be set in the device to ensure that the transmission belt can be correctly maintained in the position on the tensioning wheel, thereby preventing the occurrence of deviation and derailment.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an automatic alignment main clutch tensioning wheel device, comprising a support frame, an adjustment mechanism and a driving mechanism arranged on the support frame, wherein the adjustment mechanism comprises a buffer component and an adjustment component;

[0007] The buffer assembly includes a rotating shaft fixedly connected to the inside of the support frame, a tensioning wheel is rotatably sleeved on the outer wall of the rotating shaft, an L-shaped support plate is arranged on the back of the support frame, and two sliding rods 1 are fixedly connected to the back of the support frame, and both of the two sliding rods 1 penetrate the L-shaped support plate and are slidably connected to the L-shaped support plate.

[0008] Furthermore, a spring 1 is wound on the outer wall of the two sliding rods 1, one end of the two springs 1 is fixedly connected to the support frame, the other end of the two springs 1 is fixedly connected to the L-shaped support plate, and the back of the two sliding rods 1 is fixedly connected to a conical block.

[0009] Furthermore, the adjustment component includes a slide groove opened on the top of the L-shaped support plate, and two round rods are slidably connected inside the slide groove. The top ends of the two round rods extend out of the slide groove, and the top ends of the two round rods are fixedly connected with inclined sliders, and the two inclined sliders are adapted to the two conical blocks.

[0010] Furthermore, a damper is fixedly connected to one side of the two inclined sliding blocks that are close to each other, a second spring is wound on the outer wall of the damper, and one end of the second spring that is away from each other is fixedly connected to the two inclined sliding blocks.

[0011] Furthermore, a T-slot is provided at the top of the L-shaped support plate, and two T-blocks are slidably connected inside the T-slot. The tops of the two T-blocks are fixedly connected to adjustment rods, and the tops of the two inclined sliding blocks are fixedly connected to the two adjustment rods.

[0012] Furthermore, the driving mechanism includes a sliding assembly and a driving assembly, the sliding assembly includes two sliding rods fixedly connected to the left and right sides of the L-shaped support plate, the outer walls of the two sliding rods are slidably sleeved with sliding rails, and the sides of the two sliding rails close to each other are fixedly connected with a fixed plate.

[0013] Furthermore, the driving assembly includes a hydraulic cylinder fixedly connected to the front side of the fixing plate, the output shaft of the hydraulic cylinder is fixedly connected to the L-shaped supporting plate, and the front side of the fixing plate is threadedly connected with two bolts.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model provides an adjustment mechanism, in which two slide rods and an upper conical block press the inclined slide block backwards against each other, so that the two inclined slide blocks can slide in the slide groove by cooperating with the two round rods to approach each other, and when the two inclined slide blocks slide against each other, the adjustment rods thereon will also slide synchronously by cooperating with the T-slot and the T-block, thereby completing the alignment of the tensioning wheel. This arrangement can ensure that the tensioning wheel is always in the correct position during use, thereby improving the working efficiency and stability of the equipment.

[0016] (2) The utility model is provided with a driving mechanism. When the tensioning wheel needs to be aligned during use, the hydraulic cylinder can be started. The hydraulic cylinder will drive the L-shaped support plate to squeeze the spring 1 through the cooperation of the rotating shaft and the slide rail, so that the support frame can drive the tensioning wheel and cooperate with the two slide bars 1, so that the conical blocks on the two slide bars 1 can squeeze the inclined slide block backwards against each other. Through this arrangement, the correct positioning of the tensioning wheel can be ensured, thereby ensuring the stable operation and reliability of the equipment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the adjustment mechanism of the utility model;

[0021] Figure 3 The overall structural diagram of the adjustment mechanism of the utility model is as follows

[0022] Figure 4 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0023] Figure 5 For this utility model Figure 3 A partial enlarged schematic diagram of B in the figure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Support frame; 2. Adjustment mechanism; 3. Driving mechanism; 21. Rotating shaft; 22. Tensioning wheel; 23. L-shaped support plate; 24. Slide bar 1; 25. Spring 1; 26. Conical block; 27. Slide groove; 28. Round rod; 29. ​​Oblique slider; 291. Damper; 292. Spring 2; 293. T-slot; 294. T-block; 295. Adjustment rod; 31. Slide bar 2; 32. Slide rail; 33. Fixing plate; 34. Hydraulic cylinder; 35. Bolt. DETAILED DESCRIPTION

[0026] 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 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.

[0027] See also Figure 1-5 As shown, the utility model is an automatic alignment main clutch tensioning wheel device, comprising a support frame 1 and an adjustment mechanism 2 and a driving mechanism 3 arranged on the support frame 1, wherein the adjustment mechanism 2 comprises a buffer component and an adjustment component;

[0028] The buffer assembly includes a rotating shaft 21 fixedly connected to the inside of the support frame 1, a tensioning wheel 22 is rotatably sleeved on the outer wall of the rotating shaft 21, an L-shaped support plate 23 is provided on the back of the support frame 1, and two sliding rods 24 are fixedly connected to the back of the support frame 1. The two sliding rods 24 both penetrate the L-shaped support plate 23 and are slidably connected to the L-shaped support plate 23.

[0029] As shown in the figure, springs 25 are wound around the outer walls of the two slide bars 24, one end of the two springs 25 is fixedly connected to the support frame 1, and the other end of the two springs 25 is fixedly connected to the L-shaped support plate 23, and the backs of the two slide bars 24 are fixedly connected with conical blocks 26.

[0030] Through the two springs 25 and the back sides of the two slide bars 24, the two slide bars 24 can drive the support frame 1 and the tensioning wheel 22 on the support frame 1 to move backward, which is beneficial to provide stable support and clamping for the workpiece, thereby achieving precise positioning and stable processing during the processing.

[0031] Among them Figure 5 As shown, the adjustment component includes a slide groove 27 opened on the top of the L-shaped support plate 23, and two round rods 28 are slidably connected inside the slide groove 27. The top ends of the two round rods 28 extend outside the slide groove 27, and the top ends of the two round rods 28 are fixedly connected with inclined sliders 29, and the two inclined sliders 29 are adapted to the two conical blocks 26.

[0032] The conical blocks 26 on the two slide bars 24 move backward and press the two inclined slide blocks 29 against each other, which is conducive to accurate clamping and stable positioning of the workpiece, thereby improving the accuracy and safety during the processing.

[0033] Among them Figure 5 As shown, a damper 291 is fixedly connected to the side of the two inclined sliders 29 that are close to each other, a second spring 292 is wound around the outer wall of the damper 291, and the end of the second spring 292 that is away from each other is fixedly connected to the two inclined sliders 29.

[0034] The squeezing of the spring 292 by the two mutually movable inclined slide blocks 29 is conducive to adjusting and controlling the tension of the spring, thereby achieving accurate clamping and stable support of the workpiece, and improving the accuracy and safety during the processing.

[0035] Among them Figure 1 As shown, a T-slot 293 is provided at the top of the L-shaped support plate 23, and two T-blocks 294 are slidably connected inside the T-slot 293. The tops of the two T-blocks 294 are fixedly connected with adjustment rods 295, and the tops of the two inclined sliders 29 are fixedly connected with the two adjustment rods 295.

[0036] Through the cooperation of the T-slot 293 and the T-block 294 , the two adjustment rods 295 can facilitate fine adjustment of the clamping and positioning of the workpiece during the sliding process, thereby ensuring the accuracy and stability during the processing.

[0037] Among them Figure 3 As shown, the driving mechanism 3 includes a sliding assembly and a driving assembly. The sliding assembly includes two sliding rods 31 fixedly connected to the left and right sides of the L-shaped support plate 23. The outer walls of the two sliding rods 31 are slidably sleeved with sliding rails 32, and the sides of the two sliding rails 32 close to each other are fixedly connected with a fixed plate 33.

[0038] Through the cooperation of the slide bar 31 and the slide rail 32, the fixed plate 33 and the L-shaped support plate 23 can slide relative to each other, which is conducive to adjusting and fixing the position and angle of the workpiece, thereby achieving accurate clamping and stable support of the workpiece, and improving the accuracy and safety during the processing.

[0039] Among them Figure 2 As shown, the driving assembly includes a hydraulic cylinder 34 fixedly connected to the front side of the fixing plate 33 , the output shaft of the hydraulic cylinder 34 is fixedly connected to the L-shaped supporting plate 23 , and two bolts 35 are threadedly connected to the front side of the fixing plate 33 .

[0040] The hydraulic cylinder 34 pushes the L-shaped support plate 23, so that the L-shaped support plate 23 can compress the spring 1 25, which is beneficial to provide additional clamping force and stability, ensuring that the workpiece maintains a stable position and posture during the processing.

[0041] A specific application of this embodiment is: during use, when the tensioning wheel needs to be aligned, the hydraulic cylinder can be started, and the hydraulic cylinder will drive the L-shaped support plate to squeeze the spring 1 through the cooperation of the rotating shaft and the slide rail, so that the support frame can drive the tensioning wheel and cooperate with the two slide bars 1, so that the conical blocks on the two slide bars 1 can extrude the formed slider backwards, so that the two inclined sliders can slide close to each other in the slide groove by cooperating with the two round bars, and in the process of the two inclined sliders sliding against each other, the adjustment rods thereon will also slide synchronously through the cooperation of the T-slot and the T-block, so as to complete the alignment of the tensioning wheel. This setting can ensure that the tensioning wheel is always in the correct position during use, and improve the working efficiency and stability of the equipment.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic main clutch tensioning wheel alignment device, comprising a support frame (1), an adjustment mechanism (2) and a driving mechanism (3) arranged on the support frame (1), wherein the adjustment mechanism (2) comprises a buffer component and an adjustment component; The buffer assembly comprises a rotating shaft (21) fixedly connected to the inside of the support frame (1); a tensioning wheel (22) is rotatably sleeved on the outer wall of the rotating shaft (21); an L-shaped support plate (23) is arranged on the back of the support frame (1); two sliding rods (24) are fixedly connected to the back of the support frame (1); the two sliding rods (24) both penetrate the L-shaped support plate (23) and are slidably connected to the L-shaped support plate (23).

2. The automatic alignment main clutch tensioner device according to claim 1, characterized in that: A spring (25) is wound around the outer wall of the two sliding rods (24); one end of the two springs (25) is fixedly connected to the support frame (1); the other end of the two springs (25) is fixedly connected to the L-shaped support plate (23); and the back of the two sliding rods (24) is fixedly connected to a conical block (26).

3. The automatic alignment main clutch tensioner device according to claim 2, characterized in that: The adjustment assembly comprises a slide groove (27) provided at the top of the L-shaped support plate (23), two round rods (28) being slidably connected inside the slide groove (27), the top ends of the two round rods (28) extending outside the slide groove (27), the top ends of the two round rods (28) being fixedly connected with an inclined sliding block (29), and the two inclined sliding blocks (29) being adapted to the two conical blocks (26).

4. The automatic alignment main clutch tensioner device according to claim 3, characterized in that: A damper (291) is fixedly connected to the side of the two inclined sliders (29) that are close to each other, a second spring (292) is wound around the outer wall of the damper (291), and the ends of the second spring (292) that are away from each other are fixedly connected to the two inclined sliders (29).

5. The automatic alignment main clutch tensioner device according to claim 4, characterized in that: A T-shaped slot (293) is provided on the top of the L-shaped support plate (23), two T-shaped blocks (294) are slidably connected inside the T-shaped slot (293), the tops of the two T-shaped blocks (294) are fixedly connected to adjustment rods (295), and the tops of the two inclined sliding blocks (29) are fixedly connected to the two adjustment rods (295).

6. The automatic alignment main clutch tensioner device according to claim 5, characterized in that: The driving mechanism (3) comprises a sliding assembly and a driving assembly, wherein the sliding assembly comprises two sliding rods (31) fixedly connected to the left and right sides of the L-shaped support plate (23), the outer walls of the two sliding rods (31) are slidably sleeved with sliding rails (32), and the two sliding rails (32) are fixedly connected to a fixing plate (33) on the sides close to each other.

7. The automatic alignment main clutch tensioner device according to claim 6, characterized in that: The drive assembly comprises a hydraulic cylinder (34) fixedly connected to the front face of a fixing plate (33); an output shaft of the hydraulic cylinder (34) is fixedly connected to the L-shaped support plate (23); and two bolts (35) are threadedly connected to the front face of the fixing plate (33).

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