Tangential belt tensioning tool

Abstract

The utility model provides a tangential belt tensioning tool, and belongs to the technical field of tangential belt installation. The tangential belt tensioning tool comprises a supporting assembly and a clamping assembly, the supporting assembly comprises a machine base, a supporting frame and a driving piece, the supporting frame is installed on the top of the machine base, the driving piece is installed on one side of the supporting frame, and the clamping assembly comprises a connecting block, a middle block, a pressing block, a locking piece and a tangential belt. The connecting block is fixedly connected to one side of the driving part, by arranging the machine base, the supporting frame, the driving part, the connecting block, the middle block, the pressing block, the locking part and the tangential belt, the tangential belt is arranged on a transmission wheel in a sleeving mode, then the connecting block, the middle block and the pressing block are used for clamping the tangential belt, and then the driving part is used for driving the connecting block, the middle block, the pressing block and the tangential belt to move. The tangential belt is tensioned towards the other transmission wheel, so that the tangential belt can be conveniently sleeved on the two transmission wheels, and damage to the tangential belt and the transmission wheels is avoided.

Description

Technical Field

[0001] The present application relates to the field of tangential belt installation, and in particular to a tangential belt tensioning tool. Background Art

[0002] During the production of rubber products such as automotive tires and conveyor belts, a skeleton material is added. This rubber skeleton material is typically single or double strands of nylon or polyester. Traditionally, these industrial yarns were twisted using ring twisters. With advancements in technology, twisting spindles are increasingly being driven by tangential belts, driven by one or two motors.

[0003] At present, during the installation of the tangential belt, the mechanical structure is forcibly pried by other tools to install the tangential belt on the two transmission wheels. This not only easily causes damage to the tangential belt, but also easily causes damage to the transmission wheels. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a tangential belt tensioning tool, which aims to improve the problems raised in the above background technology.

[0005] An embodiment of the present application provides a tangential belt tensioning tool including a support assembly and a clamping assembly.

[0006] The support assembly includes a machine base, a support frame and a driving member. The support frame is installed on the top of the machine base, and the driving member is installed on one side of the support frame.

[0007] The clamping assembly includes a connecting block, an intermediate block, a pressure block, a locking piece and a tangential belt. The connecting block is fixedly connected to one side of the driving member, the intermediate block is located on the inner side of the tangential belt, the tangential belt is located between the connecting block and the pressure block, and the locking piece is fixedly connected to the connecting block and passes through the pressure block.

[0008] In a specific embodiment, the driving member includes a guide rail frame, a threaded rod, a motor and a moving block. The guide rail frame is fixedly connected to the support frame, the threaded rod is rotatably arranged in the guide rail frame, the motor is installed on the outside of the guide rail frame and is transmission-connected to the threaded rod, and the moving block is threadedly sleeved on the threaded rod.

[0009] In the above implementation process, by setting the guide rail frame, threaded rod, motor and moving block, starting the motor, the motor drives the threaded rod to rotate, and the threaded rod drives the moving block to move through the thread transmission principle.

[0010] In a specific embodiment, the moving block and the inner wall of the guide rail frame are clearance-matched, and a limiting plate is provided on one side of the moving block and fits the guide rail frame.

[0011] In the above implementation process, the clearance between the moving block and the inner wall of the guide rail frame is set to limit the thread transmission received by the moving block and guide the moving block to move linearly.

[0012] In a specific embodiment, the connecting block is fixedly connected to the moving block, and the connecting block fits the guide rail frame.

[0013] In the above implementation process, by setting the limit plates and the connecting blocks to move in contact with the two sides of the guide rail frame, the stability during the movement is further ensured.

[0014] In a specific embodiment, the locking member includes a threaded column and a compression nut, one end of the threaded column is fixedly connected to the connecting block, the compression nut is threadedly sleeved on the threaded column, and the compression nut compresses the compression block.

[0015] In the above implementation process, a threaded column and a compression nut are provided, the pressing block is sleeved on the threaded column, and then the compression nut is tightened to compress the pressing block.

[0016] In a specific embodiment, the base includes a mounting frame and a tripod, the tripod is mounted on the top of the mounting frame, and the support frame is mounted on the top of the tripod.

[0017] In a specific embodiment, the support frame includes a fixing plate and a connecting plate, one end of the fixing plate is fixedly connected to the top of the tripod, and the connecting plate is fixedly connected to the fixing plate and the guide rail frame.

[0018] In the above implementation process, the fixed plate and the connecting plate are provided to provide a stable aerial support for the guide rail frame to ensure stability.

[0019] In a specific embodiment, a reinforcing rib is provided between the fixing plate and the connecting plate.

[0020] In the above implementation process, the structural stability of the support frame is further improved by arranging the reinforcing ribs to form a triangle.

[0021] Beneficial effect: The present application provides a tangential belt tensioning tool, which, by setting a machine base, a support frame, a driving member, a connecting block, an intermediate block, a pressure block, a locking member and a tangential belt, first puts the tangential belt on a transmission wheel, and then uses the connecting block, the intermediate block and the pressure block to clamp the tangential belt, and then uses the driving member to drive the connecting block, the intermediate block, the pressure block and the tangential belt to move, so that the tangential belt is tightened toward the other transmission wheel, so that it can be conveniently put on two transmission wheels, and damage to the tangential belt and the transmission wheel is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of a tangential belt tensioning tool provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the support assembly structure provided for an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the support frame structure provided in an embodiment of the present application;

[0026] Figure 4 An enlarged structural schematic diagram of A is provided for the embodiment of the present application.

[0027] In the figure: 100-support assembly; 110-machine base; 111-mounting frame; 112-tripod; 120-support frame; 121-fixed plate; 122-connecting plate; 123-reinforcement rib; 130-driving member; 131-guide rail frame; 132-threaded rod; 133-motor; 134-moving block; 200-clamping assembly; 210-connecting block; 220-middle block; 230-pressing block; 250-locking member; 251-threaded column; 252-pressing nut; 260-long belt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0029] See also Figures 1-4 The present application provides a tangential belt tensioning tool including a support assembly 100 and a clamping assembly 200 .

[0030] See also Figure 1 、 2 3. The support assembly 100 includes a base 110, a support frame 120 and a driving member 130. The support frame 120 is installed on the top of the base 110, and the driving member 130 is installed on one side of the support frame 120.

[0031] Among them, the driving component 130 includes a guide rail frame 131, a threaded rod 132, a motor 133 and a moving block 134. The guide rail frame 131 is fixedly connected to the support frame 120, the threaded rod 132 is rotatably set in the guide rail frame 131, the motor 133 is installed on the outside of the guide rail frame 131 and is transmission-connected to the threaded rod 132, and the moving block 134 is threadedly sleeved on the threaded rod 132. By setting the guide rail frame 131, the threaded rod 132, the motor 133 and the moving block 134, the motor 133 is started, the motor 133 drives the threaded rod 132 to rotate, and the threaded rod 132 drives the moving block 134 to move through the threaded transmission principle.

[0032] Specifically, the moving block 134 and the inner wall of the guide rail frame 131 are clearance-matched, and a limit plate is set on one side of the moving block 134 and fits the guide rail frame 131. By setting the clearance between the moving block 134 and the inner wall of the guide rail frame 131, it is used to limit the threaded transmission received by the moving block 134 and guide the moving block 134 to move linearly.

[0033] In a specific embodiment, the connecting block 210 is fixedly connected to the moving block 134, and the connecting block 210 fits the guide rail frame 131. By setting a limit plate and the connecting block 210 fitting the two sides of the guide rail frame 131, the stability during the movement is further ensured.

[0034] In this embodiment, the base 110 includes a mounting frame 111 and a tripod 112. The tripod 112 is installed on the top of the mounting frame 111. The support frame 120 is installed on the top of the tripod 112. The support frame 120 includes a fixing plate 121 and a connecting plate 122. One end of the fixing plate 121 is fixedly connected to the top of the tripod 112. The connecting plate 122 is fixedly connected to the fixing plate 121 and the guide rail frame 131. By setting the fixing plate 121 and the connecting plate 122, a stable aerial support is provided for the guide rail frame 131 to ensure stability.

[0035] It should be noted that a reinforcing rib 123 is provided between the fixing plate 121 and the connecting plate 122 . The reinforcing rib 123 is provided to form a triangle, thereby further improving the structural stability of the support frame 120 .

[0036] See also Figure 1 、 2 and 4, the clamping assembly 200 includes a connecting block 210, an intermediate block 220, a pressure block 230, a locking member 250 and a dragon belt 260, the connecting block 210 is fixedly connected to one side of the driving member 130, the intermediate block 220 is located on the inner side of the dragon belt 260, the dragon belt 260 is located between the connecting block 210 and the pressure block 230, and the locking member 250 is fixedly connected to the connecting block 210 and passes through the pressure block 230.

[0037] Among them, the locking member 250 includes a threaded column 251 and a clamping nut 252. One end of the threaded column 251 is fixedly connected to the connecting block 210. The clamping nut 252 is threadedly sleeved on the threaded column 251, and the clamping nut 252 presses the pressure block 230. By setting the threaded column 251 and the clamping nut 252, the pressure block 230 is sleeved on the threaded column 251, and then the clamping nut 252 is tightened to press the pressure block 230.

[0038] The working principle of the tangential belt tensioning tool is as follows: when in use, first fix the whole body between the two transmission wheels through the holes and bolts on the mounting frame 111, first put the tangential belt 260 on one transmission wheel, then place the middle block 220 on the inside of the tangential belt 260, put the middle block 220 and the tangential belt 260 together close to the connecting block 210, and the pressing block 230 is put on the threaded column 251, and the sleeve tightening nut 252 is screwed. The tightening nut 252 presses the pressing block 230, so that the pressing block 230 presses the middle block 220 and the tangential belt. 260, thereby clamping the tangential belt 260 on the connecting block 210, and then starting the motor 133, the motor 133 drives the threaded rod 132 to rotate, and the threaded rod 132 drives the moving block 134 to move through the threaded transmission principle, and the moving block 134 drives the connecting block 210, the intermediate block 220, the pressing block 230 and the tangential belt 260 to move, so that the tangential belt 260 is tightened toward the other transmission wheel, so that it can be conveniently mounted on the two transmission wheels, and damage to the tangential belt 260 and the transmission wheels is avoided.

[0039] It should be noted that the specific model and specifications of the motor 133 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0040] The power supply and principle of the motor 133 are clear to those skilled in the art and will not be described in detail here.

[0041] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A tangential belt tensioning tool, characterized in that: include A support assembly (100), the support assembly (100) comprising a base (110), a support frame (120) and a driving member (130), the support frame (120) being mounted on the top of the base (110), and the driving member (130) being mounted on one side of the support frame (120); A clamping assembly (200), the clamping assembly (200) comprising a connecting block (210), an intermediate block (220), a pressure block (230), a locking member (250) and a tangential belt (260), wherein the connecting block (210) is fixedly connected to one side of the driving member (130), the intermediate block (220) is located on the inner side of the tangential belt (260), the tangential belt (260) is located between the connecting block (210) and the pressure block (230), and the locking member (250) is fixedly connected to the connecting block (210) and passes through the pressure block (230).

2. A tangential belt tensioning tool according to claim 1, characterized in that: The driving member (130) comprises a guide rail frame (131), a threaded rod (132), a motor (133) and a moving block (134); the guide rail frame (131) is fixedly connected to the support frame (120); the threaded rod (132) is rotatably arranged in the guide rail frame (131); the motor (133) is installed outside the guide rail frame (131) and is transmission-connected to the threaded rod (132); and the moving block (134) is threadedly sleeved on the threaded rod (132).

3. A tangential belt tensioning tool according to claim 2, characterized in that: The moving block (134) and the inner wall of the guide rail frame (131) are clearance-matched, and a limiting plate is provided on one side of the moving block (134) and fits the guide rail frame (131).

4. A tangential belt tensioning tool according to claim 3, characterized in that: The connecting block (210) is fixedly connected to the moving block (134), and the connecting block (210) is in contact with the guide rail frame (131).

5. The tangential belt tensioning tool according to claim 1, characterized in that: The locking member (250) comprises a threaded column (251) and a compression nut (252), one end of the threaded column (251) is fixedly connected to the connecting block (210), the compression nut (252) is threadedly sleeved on the threaded column (251), and the compression nut (252) compresses the compression block (230).

6. The tangential belt tensioning tool according to claim 2, characterized in that: The base (110) comprises a mounting frame (111) and a tripod (112), wherein the tripod (112) is mounted on the top of the mounting frame (111), and the support frame (120) is mounted on the top of the tripod (112).

7. A tangential belt tensioning tool according to claim 6, characterized in that: The support frame (120) comprises a fixing plate (121) and a connecting plate (122), one end of the fixing plate (121) is fixedly connected to the top of the tripod (112), and the connecting plate (122) is fixedly connected to the fixing plate (121) and the guide rail frame (131).

8. The tangential belt tensioning tool according to claim 7, characterized in that: A reinforcing rib (123) is provided between the fixing plate (121) and the connecting plate (122).

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