Synchronous belt auxiliary installation mechanism

Abstract

The present invention provides a synchronous belt auxiliary installation mechanism, which is used to assist in installing a synchronous belt on a synchronous pulley, wherein the synchronous pulley is installed on a synchronous pulley mounting seat, and the synchronous pulley mounting seat is adjustably arranged along a first preset direction. The synchronous belt auxiliary installation mechanism comprises: a main body part, which is used to cooperate with a support base so that the main body part is fixedly arranged relative to the support base; a movable part, which is movably arranged relative to the main body part along a first preset direction; the movable part has a matching part, which is used to cooperate with the synchronous pulley mounting seat so that the movable part is fixedly arranged relative to the synchronous pulley mounting seat; and a driving component, which is connected to the movable part so as to drive the movable part to move along the first preset direction through the driving component. The synchronous belt auxiliary installation mechanism of the present invention solves the problem of complex installation operation of the synchronous belt in the prior art.

Description

Technical Field

[0001] The invention relates to the field of synchronous belt installation tools, and in particular to a synchronous belt auxiliary installation mechanism. Background Art

[0002] The synchronous belt drive is a common method in mechanical transmission structures. When installing the synchronous belt, it is necessary to control its tension to be appropriate. Too little tension will cause belt skipping, and too much tension will accelerate the wear of the synchronous belt. Therefore, after the synchronous belt is put on the synchronous pulley, the tension of the synchronous belt needs to be adjusted.

[0003] At present, the adjustment of the tension of the synchronous belt is usually carried out by two operators working together, one person fixes the position of the synchronous belt, and the other locks the relative position between the two synchronous belt wheels. Therefore, there is a problem that the synchronous belt installation operation is complicated. Summary of the invention

[0004] The main purpose of the present invention is to provide a synchronous belt auxiliary installation mechanism to solve the problem of complicated installation operation of the synchronous belt in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a synchronous belt auxiliary installation mechanism, which is used to assist in installing a synchronous belt on a synchronous pulley, wherein the synchronous pulley is installed on a synchronous pulley mounting seat, and the synchronous pulley mounting seat is adjustably arranged along a first preset direction. The synchronous belt auxiliary installation mechanism includes: a main body part, the main body part is used to cooperate with a supporting base so that the main body part is fixedly arranged relative to the supporting base; a movable part, the movable part is movably arranged relative to the main body part along a first preset direction; the movable part has a matching part, and the matching part is used to cooperate with the synchronous pulley mounting seat so that the movable part is fixedly arranged relative to the synchronous pulley mounting seat; a driving component, the driving component is connected to the movable part to drive the movable part to move along the first preset direction through the driving component.

[0006] Furthermore, the movable part includes a first section, which extends along a first preset direction; a first sliding fit structure is provided on the first section, and a second sliding fit structure is provided on the main body part, and the first sliding fit structure cooperates with the second sliding fit structure so that the movable part can be slidably arranged relative to the main body part along the first preset direction.

[0007] Further, the first sliding fitting structure is extended along the first preset direction, and the second sliding fitting structure is slidably mounted on the first sliding fitting structure along the first preset direction; and / or, there are multiple first sliding fitting structures and multiple second sliding fitting structures, and each first sliding fitting structure is arranged one-to-one with each second sliding fitting structure; wherein, multiple first sliding fitting structures are arranged at intervals along the second preset direction, and multiple second sliding fitting structures are arranged at intervals along the second preset direction.

[0008] Furthermore, the first sliding fitting structure is a strip groove extending along a first preset direction, and the second sliding fitting structure is a convex block protruding from the main body, which is slidably installed in the strip groove along the first preset direction.

[0009] Furthermore, the strip groove includes a first groove section and a second groove section, the first groove section is located on a side of the second groove section away from the main part; the first groove section is connected to the second groove section, and the second groove section extends to the surface of the first section on a side close to the main part; the shape of the protrusion is the same as the shape of the strip groove; wherein the width of the first groove section along the second preset direction is greater than the width of the second groove section along the second preset direction.

[0010] Furthermore, the movable part includes a second section, and an extension direction of the second section is arranged at a predetermined angle with an extension direction of the first section; wherein the second section and the main body are located on the same side of the first section; and the matching portion is located on the second section.

[0011] Furthermore, the movable part is provided with an escape opening so that the synchronous belt can pass through the movable part through the escape opening.

[0012] Furthermore, there are two avoidance openings, which are arranged at intervals along the second preset direction.

[0013] Furthermore, the movable part is provided with an avoidance opening, which includes a first opening section and a second opening section, and the first opening section is connected with the second opening section; the first opening section is arranged on the second subsection, and the second opening section is arranged on the first subsection.

[0014] Further, the driving component is a bolt, a through hole is provided on the main part, a threaded hole is provided on the movable part, the bolt head of the bolt is located on the side of the main part away from the mating part, the bolt is passed through the through hole, and the bolt cooperates with the threaded hole; and / or, there are multiple driving components, and the multiple driving components are arranged at intervals along the second preset direction.

[0015] The synchronous belt auxiliary installation mechanism using the technical solution of the present invention is used to assist in installing the synchronous belt on the synchronous pulley, the synchronous pulley is installed on the synchronous pulley mounting seat, the synchronous pulley mounting seat is adjustably arranged along the first preset direction, and the synchronous belt auxiliary installation mechanism includes: a main body part, the main body part is used to cooperate with the support base so that the main body part is fixedly arranged relative to the support base; a movable part, the movable part is movably arranged relative to the main body part along the first preset direction; the movable part has a matching part, the matching part is used to cooperate with the synchronous pulley mounting seat so that the movable part is fixedly arranged relative to the synchronous pulley mounting seat; a driving component, the driving component is connected to both the main body part and the movable part, so as to drive the movable part to move along the first preset direction through the driving component. When the synchronous belt is sleeved on the synchronous pulley, the driving component drives the movable part to move along the first preset direction, driving the synchronous pulley mounting seat and the synchronous pulley to move along the first preset direction, thereby realizing the tensioning of the synchronous belt, solving the problem of complex installation operation of the synchronous belt in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram showing a first viewing angle of an embodiment of a synchronous belt auxiliary installation mechanism according to the present invention;

[0018] Figure 2 Shown according to Figure 1 An enlarged schematic diagram of a local area of ​​an embodiment of a synchronous belt auxiliary installation mechanism;

[0019] Figure 3 A structural schematic diagram showing a second viewing angle of an embodiment of a synchronous belt auxiliary installation mechanism according to the present invention;

[0020] Figure 4 A schematic diagram showing an embodiment of the synchronous belt auxiliary installation mechanism according to the present invention when in use is shown.

[0021] The above drawings include the following reference numerals:

[0022] 1. Main body; 11. Second sliding fit structure; 2. Movable part; 21. Fitting part; 22. First subdivision; 221. First sliding fit structure; 222. First slot section; 223. Second slot section; 23. Second subdivision; 24. Avoidance; 241. First opening section; 242. Second opening section; 3. Driving component; 10. Synchronous belt; 20. Synchronous pulley; 30. Synchronous pulley mounting seat; 40. Support base. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Please refer to Figures 1 to 4 The present invention provides a synchronous belt auxiliary installation mechanism, which is used to assist in installing a synchronous belt 10 onto a synchronous pulley 20. The synchronous pulley 20 is installed on a synchronous pulley mounting seat 30. The synchronous pulley mounting seat 30 is adjustably arranged along a first preset direction. The synchronous belt auxiliary installation mechanism includes: a main body part 1, the main body part 1 is used to cooperate with a supporting base 40 so that the main body part 1 is fixedly arranged relative to the supporting base 40; a movable part 2, the movable part 2 is movably arranged relative to the main body part 1 along a first preset direction; the movable part 2 has a matching portion 21, the matching portion 21 is used to cooperate with the synchronous pulley mounting seat 30 so that the movable part 2 is fixedly arranged relative to the synchronous pulley mounting seat 30; a driving component 3, the driving component 3 is connected to the movable part 2, so as to drive the movable part 2 to move along the first preset direction through the driving component 3.

[0025] The synchronous belt auxiliary installation mechanism of the present invention is used to assist in installing the synchronous belt 10 onto the synchronous pulley 20, the synchronous pulley 20 is installed on the synchronous pulley mounting seat 30, and the synchronous pulley mounting seat 30 is adjustably set along a first preset direction. The synchronous belt auxiliary installation mechanism includes: a main body part 1, the main body part 1 is used to cooperate with the supporting base 40 so that the main body part 1 is fixedly set relative to the supporting base 40; a movable part 2, the movable part 2 is movably set relative to the main body part 1 along the first preset direction; the movable part 2 has a matching portion 21, the matching portion 21 is used to cooperate with the synchronous pulley mounting seat 30 so that the movable part 2 is fixedly set relative to the synchronous pulley mounting seat 30; a driving component 3, the driving component 3 is connected to both the main body part 1 and the movable part 2, so as to drive the movable part 2 to move along the first preset direction through the driving component 3. When the synchronous belt 10 is sleeved on the synchronous pulley 20, the movable part 2 is driven by the driving component 3 to move along the first preset direction, driving the synchronous pulley mounting seat 30 and the synchronous pulley 20 to move along the first preset direction, thereby achieving tensioning of the synchronous belt 10, solving the problem of complicated installation operation of the synchronous belt in the prior art.

[0026] like Figure 1 As shown, the movable part 2 includes a first section 22, which extends along a first preset direction; a first sliding fitting structure 221 is provided on the first section 22, and a second sliding fitting structure 11 is provided on the main body 1, and the first sliding fitting structure 221 cooperates with the second sliding fitting structure 11 so that the movable part 2 can be slidably arranged relative to the main body 1 along the first preset direction.

[0027] In a specific implementation, the predetermined angle is 90°, that is, the extension direction of the first sub-portion 22 is perpendicular to the extension direction of the second sub-portion 23 .

[0028] Specifically, the first sliding fitting structure 221 is extended along the first preset direction, and the second sliding fitting structure 11 is slidably installed on the first sliding fitting structure 221 along the first preset direction; and / or, in order to improve the stability of the sliding of the movable part 2 along the first preset direction, the first sliding fitting structure 221 and the second sliding fitting structure 11 are both multiple, and each first sliding fitting structure 221 is arranged in a one-to-one correspondence with each second sliding fitting structure 11; wherein, multiple first sliding fitting structures 221 are arranged at intervals along the second preset direction, and multiple second sliding fitting structures 11 are arranged at intervals along the second preset direction.

[0029] Specifically, the first sliding fitting structure 221 is a strip groove extending along a first preset direction, and the second sliding fitting structure 11 is a convex block protruding from the main body 1 , which is slidably installed in the strip groove along the first preset direction.

[0030] In a specific implementation, the strip-shaped groove extends to a side of the first section 22 away from the second section 23 .

[0031] like Figure 2 As shown, the strip groove includes a first groove section 222 and a second groove section 223, wherein the first groove section 222 is located on a side of the second groove section 223 away from the main body portion 1; the first groove section 222 is connected to the second groove section 223, and the second groove section 223 extends to the surface of the first section 22 on a side close to the main body portion 1; the shape of the protrusion is the same as that of the strip groove; wherein the width of the first groove section 222 along the second preset direction is greater than the width of the second groove section 223 along the second preset direction.

[0032] Specifically, the movable part 2 includes a second section 23 , the extension direction of the second section 23 is arranged at a predetermined angle with the extension direction of the first section 22 ; wherein the second section 23 and the main part 1 are located on the same side of the first section 22 ; and the matching part 21 is located on the second section 23 .

[0033] In a specific implementation, the matching portion 21 is a protruding structure disposed on the second sub-portion 23 , and the protruding structure extends toward the main body portion 1 .

[0034] Specifically, the movable portion 2 is provided with an avoidance opening 24 , so that the synchronous belt 10 passes through the movable portion 2 through the avoidance opening 24 , so as to avoid interference with the installation of the synchronous belt 10 .

[0035] Specifically, there are two avoidance openings 24 , which are spaced apart along the second preset direction, so that both side edges of the synchronous belt 10 can pass through the two avoidance openings 24 respectively.

[0036] Specifically, the movable part 2 is provided with an escape opening 24, which includes a first opening section 241 and a second opening section 242, wherein the first opening section 241 is connected to the second opening section 242; the first opening section 241 is arranged on the second sub-portion 23, and the second opening section 242 is arranged on the first sub-portion 22. In this way, the deformation capacity of the second sub-portion 23 can be increased, so that the synchronous belt auxiliary installation mechanism has better flexibility, and the risk of damage to the synchronous belt 10 and the synchronous pulley mounting seat 30 is reduced.

[0037] In a specific implementation, the extension direction of the first opening section 241 is the same as the extension direction of the second section 23 , and the second opening section 242 extends along the first preset direction.

[0038] Specifically, the driving component 3 is a bolt, a through hole is provided on the main part 1, a threaded hole is provided on the movable part 2, the bolt head of the bolt is located on the side of the main part 1 away from the matching part 21, the bolt is passed through the through hole, and the bolt cooperates with the threaded hole; and / or, there are multiple driving components 3, and the multiple driving components 3 are arranged at intervals along the second preset direction.

[0039] In a specific implementation, there are two avoidance openings 24, which are arranged at intervals along the second preset direction, and the two avoidance openings 24 divide the second subdivision 23 into a middle part and two side parts; there are two driving components 3, which are respectively connected to the two side parts of the second subdivision 23 in a one-to-one correspondence. A piezoelectric sensor is installed between the bolt head and the main body 1 to detect the pressure between the bolt head and the main body 1 through the piezoelectric sensor to calculate the tension applied to the synchronous belt 10.

[0040] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0041] The synchronous belt auxiliary installation mechanism of the present invention is used to assist in installing the synchronous belt 10 onto the synchronous pulley 20, the synchronous pulley 20 is installed on the synchronous pulley mounting seat 30, and the synchronous pulley mounting seat 30 is adjustably set along a first preset direction. The synchronous belt auxiliary installation mechanism includes: a main body part 1, the main body part 1 is used to cooperate with the supporting base 40 so that the main body part 1 is fixedly set relative to the supporting base 40; a movable part 2, the movable part 2 is movably set relative to the main body part 1 along the first preset direction; the movable part 2 has a matching portion 21, the matching portion 21 is used to cooperate with the synchronous pulley mounting seat 30 so that the movable part 2 is fixedly set relative to the synchronous pulley mounting seat 30; a driving component 3, the driving component 3 is connected to both the main body part 1 and the movable part 2, so as to drive the movable part 2 to move along the first preset direction through the driving component 3. When the synchronous belt 10 is sleeved on the synchronous pulley 20, the movable part 2 is driven by the driving component 3 to move along the first preset direction, driving the synchronous pulley mounting seat 30 and the synchronous pulley 20 to move along the first preset direction, thereby achieving tensioning of the synchronous belt 10, solving the problem of complicated installation operation of the synchronous belt in the prior art.

[0042] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A synchronous belt auxiliary installation mechanism, used for assisting the installation of a synchronous belt (10) onto a synchronous pulley (20), wherein the synchronous pulley (20) is installed on a synchronous pulley mounting seat (30), and the synchronous pulley mounting seat (30) is adjustable in position along a first preset direction, characterized in that: The synchronous belt auxiliary installation mechanism comprises: A main body part (1), the main body part (1) being used to cooperate with a supporting base (40) so that the main body part (1) is fixedly arranged relative to the supporting base (40); A movable part (2), the movable part (2) being movably arranged relative to the main part (1) along the first preset direction; the movable part (2) having a matching portion (21), the matching portion (21) being used to match with a synchronous pulley mounting seat (30) so that the movable part (2) is fixedly arranged relative to the synchronous pulley mounting seat (30); a driving component (3), the driving component (3) being connected to the movable part (2) so as to drive the movable part (2) to move along the first preset direction through the driving component (3); The movable part (2) comprises a first sub-part (22) and a second sub-part (23), the first sub-part (22) extending along the first preset direction; the first sub-part (22) is provided with a first sliding matching structure (221), the main body (1) is provided with a second sliding matching structure (11), the first sliding matching structure (221) matches with the second sliding matching structure (11), so that the movable part (2) is slidably arranged relative to the main body (1) along the first preset direction; The extension direction of the second section (23) is arranged at a predetermined angle with the extension direction of the first section (22); the second section (23) and the main body (1) are located on the same side of the first section (22); and the matching portion (21) is located on the second section (23).

2. The synchronous belt auxiliary installation mechanism according to claim 1, characterized in that: The first sliding fitting structure (221) is extended along the first preset direction, and the second sliding fitting structure (11) is slidably mounted on the first sliding fitting structure (221) along the first preset direction; and / or, There are multiple first sliding fitting structures (221) and multiple second sliding fitting structures (11), and each first sliding fitting structure (221) is arranged in a one-to-one correspondence with each second sliding fitting structure (11); wherein, multiple first sliding fitting structures (221) are arranged at intervals along a second preset direction, and multiple second sliding fitting structures (11) are arranged at intervals along the second preset direction.

3. The synchronous belt auxiliary installation mechanism according to claim 1, characterized in that: The first sliding fitting structure (221) is a strip-shaped groove extending along the first preset direction, and the second sliding fitting structure (11) is a convex block protruding from the main body (1), and the convex block is slidably installed in the strip-shaped groove along the first preset direction.

4. The synchronous belt auxiliary installation mechanism according to claim 3, characterized in that: The strip-shaped groove comprises a first groove section (222) and a second groove section (223), wherein the first groove section (222) is located on a side of the second groove section (223) away from the main body (1); the first groove section (222) is connected to the second groove section (223), and the second groove section (223) extends to a surface of a side of the first subsection (22) close to the main body (1); the shape of the protrusion is the same as that of the strip-shaped groove; Wherein, the width of the first slot section (222) along the second preset direction is greater than the width of the second slot section (223) along the second preset direction.

5. The synchronous belt auxiliary installation mechanism according to any one of claims 1 to 4, characterized in that: The movable part (2) is provided with an escape opening (24) so ​​that the synchronous belt (10) passes through the movable part (2) through the escape opening (24).

6. The synchronous belt auxiliary installation mechanism according to claim 5, characterized in that: There are two avoidance openings (24), and the two avoidance openings (24) are arranged at intervals along the second preset direction.

7. The synchronous belt auxiliary installation mechanism according to claim 1, characterized in that: The movable part (2) is provided with an escape opening (24), the escape opening (24) comprising a first opening section (241) and a second opening section (242), the first opening section (241) being in communication with the second opening section (242); the first opening section (241) being arranged on the second subsection (23), and the second opening section (242) being arranged on the first subsection (22).

8. The synchronous belt auxiliary installation mechanism according to claim 1, characterized in that: The driving component (3) is a bolt, the main body (1) is provided with a through hole, the movable part (2) is provided with a threaded hole, the bolt head of the bolt is located on a side of the main body (1) away from the matching portion (21), the bolt is inserted into the through hole, and the bolt matches the threaded hole; and / or, There are a plurality of driving components (3), and the plurality of driving components (3) are arranged at intervals along a second preset direction.

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