Synchronous belt clamping device

Abstract

The utility model discloses a synchronous belt clamping device, including first connecting plate and second connecting plate, be provided with reinforcing plate between first connecting plate and second connecting plate, and first connecting plate is connected with first movable clamping plate and second movable clamping plate, and fixed clamping plate is set up on second connecting plate, and first movable clamping plate is connected with first connecting plate through spacing groove, and the central reinforcing plate sets bolt hole, and the bolt hole is connected with adjusting bolt, the utility model discloses that the structure design is reasonable and ingenious, and the whole connecting part is thickened to the reinforcing plate, and the pressure of fixed bolt is evenly dispersed, and the stability of structure is guaranteed, and the position of first movable clamping plate and second movable clamping plate can be adjusted by adjusting bolt, realizes the fine adjustment to the tension of synchronous belt, and is convenient and fast.

Description

Technical Field

[0001] This utility model relates to a timing belt clamping device. Background Technology

[0002] In the process of lifting and lowering the mobile cart in the smart vending machine, a synchronous belt is used for transmission. Generally, the synchronous belt clamping device uses a connecting plate, which clamps the two ends of the synchronous belt on both sides. The connecting plate is subjected to a large pressure and is prone to deformation. Its tension can only be adjusted by an external tensioning mechanism, which takes up space and has poor adjustment convenience and flexibility. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, this utility model provides a synchronous belt clamping device that distributes force evenly, is not easily deformed, and offers high flexibility and convenience in adjustment.

[0004] To achieve this objective, the structure adopted by this utility model is as follows: a synchronous belt clamping device, including a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are symmetrically arranged, a reinforcing plate is provided between the first connecting plate and the second connecting plate, a first movable clamping plate and a second movable clamping plate are connected to the first connecting plate, the clamping plate is fixedly connected to the second connecting plate by bolts, limiting grooves are symmetrically arranged on both sides of the first connecting plate, the back of the first movable clamping plate is connected to a locking plate by bolts passing through the limiting grooves, and the second movable clamping plate is connected to the first movable clamping plate by bolts.

[0005] The fixed clamp and the first movable clamp are provided with herringbone patterns.

[0006] The reinforcing plate is a hollow plate. A groove is provided at the connection between the first connecting plate and the reinforcing plate. A protrusion is provided on the back of the first movable clamping plate and is located in the groove. A bolt hole is provided at the bottom of the reinforcing plate, and the bolt hole passes through the protrusion. An adjusting bolt is provided in the bolt hole.

[0007] The first and second connecting plates have symmetrical connecting holes on their tops.

[0008] Its beneficial effects are: the structure of this utility model is reasonably and ingeniously designed, the reinforcing plate thickens the overall connection part and evenly distributes the pressure of the fixing bolts, ensuring the stability of the structure, and the adjusting bolts can adjust the position of the first movable clamping plate and the second movable clamping plate, so as to realize the fine adjustment of the tension of the synchronous belt, which is convenient and quick. Attached Figure Description

[0009] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0011] Figure 2This is a side view of the structure of this utility model;

[0012] Figure 3 This is a cross-sectional structural diagram of the present invention. Detailed Implementation

[0013] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0014] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components; a fixed connection can be welding or adhesive bonding. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0016] like Figures 1-3The synchronous belt clamping device shown includes a first connecting plate 1 and a second connecting plate 2, which are symmetrically arranged. A reinforcing plate 3 is provided between the first connecting plate 1 and the second connecting plate 2, and the length and width of the reinforcing plate 3 are smaller than those of the first connecting plate 1 and the second connecting plate 2. A first movable clamping plate 7 and a second movable clamping plate 9 are connected to the first connecting plate 1. The back of the first movable clamping plate 7 is attached to the first connecting plate 1, and the second movable clamping plate 9 is connected to the first movable clamping plate 7 by bolts. A clamping plate 6 is fixedly connected to the second connecting plate 2 by bolts. Limiting grooves 10 are symmetrically arranged on both sides of the first connecting plate 1. A locking plate 8 is connected to the back of the first movable clamping plate 7 by one or more bolts passing through the corresponding limiting grooves 10 on the first connecting plate 1. The width of the locking plate 8 is larger than that of the limiting grooves 10. The first movable clamping plate 7, the second movable clamping plate 9, and the first connecting plate 1 are tightly connected by the bolts. When the bolts are loosened, the first movable clamping plate 7 and the second movable clamping plate 9 can move up and down to adjust the tension of the synchronous belt and the balance of the left and right sides of the synchronous belt.

[0017] The fixed clamping plate 6 and the first movable clamping plate 7 are provided with herringbone patterns for use in conjunction with the herringbone synchronous belt for clamping.

[0018] The reinforcing plate 3 is a hollow plate. The reinforcing plate 3 disperses the pressure caused by the bolt tightening on the connecting plate, and the hollow plate body plays a certain buffering role, making the bolts less likely to loosen. A sliding groove 11 is provided in the center of the connection between the first connecting plate 1 and the reinforcing plate 3. A protrusion 71 is provided on the back of the first movable clamping plate 7 and is set in the sliding groove 11. A bolt hole 4 is provided at the bottom of the reinforcing plate 3. The bolt hole 4 passes through the protrusion 71 and is provided in the bolt hole 4. The adjusting bolt passes through the protrusion 71. By turning the adjusting bolt, the protrusion 71 moves up and down along the limiting groove 10 with the first movable clamping plate 7, making the timing belt tension adjustment more convenient and quick, and also further fixing the timing belt.

[0019] The first connecting plate 1 and the second connecting plate 2 are symmetrically provided with connecting holes 5 at their tops. The connecting shaft passes through the connecting holes 5 to connect and fix the synchronous belt clamping device to the lifting equipment.

[0020] Based on the above description and inspired by this utility model, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A timing belt clamping device, characterized in that, It includes a first connecting plate (1) and a second connecting plate (2), the first connecting plate (1) and the second connecting plate (2) are symmetrically arranged, a reinforcing plate (3) is provided between the first connecting plate (1) and the second connecting plate (2), a first movable clamping plate (7) and a second movable clamping plate (9) are connected to the first connecting plate (1), a clamping plate (6) is fixedly connected to the second connecting plate (2) by bolts, a limiting groove (10) is symmetrically arranged on both sides of the first connecting plate (1), a locking plate (8) is connected to the back of the first movable clamping plate (7) by bolts passing through the limiting groove (10), and the second movable clamping plate (9) is connected to the first movable clamping plate (7) by bolts.

2. The timing belt clamping device according to claim 1, characterized in that, The fixed clamp (6) and the first movable clamp (7) are provided with herringbone patterns.

3. The timing belt clamping device according to claim 1, characterized in that, The reinforcing plate (3) is a hollow plate. A groove (11) is provided at the connection between the first connecting plate (1) and the reinforcing plate (3). A protrusion (71) is provided on the back of the first movable clamping plate (7). The protrusion (71) is located in the groove (11). A bolt hole (4) is provided at the bottom of the reinforcing plate (3). The bolt hole (4) passes through the protrusion (71). An adjusting bolt is provided in the bolt hole (4).

4. The timing belt clamping device according to claim 1, characterized in that, The first connecting plate (1) and the second connecting plate (2) have symmetrically arranged connecting holes (5) on their tops.

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