CN219542402U - Support bracket - Google Patents

Abstract

The utility model discloses a support bracket, which comprises a support base plate, a connection frame is fixedly connected to the top of the support base plate, a connection shaft is connected to the inside of the connection frame in rotation, a transmission gear is fixedly connected to the outside of the connection shaft, and the top of the support base plate rotates. It is connected with a rotating seat, and the outer side of the rotating seat is provided with an external tooth groove for use with the transmission gear. The inside of the rotating seat is slidingly connected with an adjusting plate, and the top of the adjusting plate is symmetrically fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a support plate; the beneficial effects achieved by the utility model are: the function of clamping and fixing machining workpieces of different sizes is realized by setting the support plate, the chute, the slider and the clamping plate; by setting the connecting shaft, the transmission The gear, the external tooth groove and the rotating seat realize the function of adjusting the angle during processing; the function of adjusting the height during processing is realized by setting the connecting screw rod, adjusting plate and connecting plate, which is convenient to use.

Description

a support bracket

technical field

The utility model relates to the technical field of support brackets, in particular to a support bracket.

Background technique

Ordinary mechanical parts are often placed on ordinary machine tools, and brackets are often needed to complete the work of clamping and fixing during machining, so that it is easier to process the workpiece. The bracket mainly plays a supporting role; in the prior art Most of the supporting brackets can only support and fix workpieces of a single size. When fixing workpieces of different sizes, it is often necessary to replace different types of brackets for workpiece fixing and processing. Frequent replacement of brackets requires a lot of time. And it is inconvenient to adjust the angle when the workpiece is processed, and it is inconvenient to use.

Utility model content

The purpose of this utility model is to provide a support bracket to solve the problem that most of the support brackets proposed in the above background technology can only support and fix workpieces of a single size. When fixing workpieces of different sizes, different types often need to be replaced. The bracket is used to fix and process the workpiece, so frequent replacement of the bracket needs to waste a lot of time, and it is inconvenient to adjust the angle of the workpiece during processing.

In order to achieve the above object, the utility model provides the following technical solutions:

A support bracket, comprising a support base plate, the top of the support base plate is fixedly connected with a connection frame, the inside of the connection frame is rotatably connected with a connection shaft, the outside of the connection shaft is fixedly connected with a transmission gear, the support base plate The top of the rotating seat is rotatably connected with a rotating seat, the outer side of the rotating seat is provided with an external tooth groove for use with the transmission gear, the inside of the rotating seat is slidingly connected with an adjusting plate, and the top of the adjusting plate is symmetrically fixedly connected with a connecting plate , the top of the connecting plate is fixedly connected with a support plate, the top of the support plate is provided with a chute, the interior of the chute is symmetrically slidably connected with a slider, and the top of the slider is fixedly connected with a clamping plate, The clamping plate is slidably connected with the supporting plate.

Preferably, a first motor is fixedly connected to the bottom of the support base, and the output end of the first motor is fixedly connected to the connecting shaft.

Preferably, the interior of the rotating seat is symmetrically fixedly connected to a limit rod, and the adjustment plate is slidably connected to the limit rod.

Preferably, the inside of the rotating base is rotatably connected with a connecting screw, the adjusting plate is screwed with the connecting screw, the bottom of the rotating base is fixedly connected with a second motor, and the output end of the second motor is connected to the The screw rod is fixedly connected.

Preferably, a two-way screw rod is rotatably connected inside the support plate, the slider is screwed to the two-way screw rod, and a handle is fixedly connected to one end of the two-way screw rod.

Preferably, a rubber pad is provided on one side of the clamping plate.

The beneficial effects achieved by the utility model are: the function of clamping and fixing machining workpieces of different sizes is realized by setting the support plate, the chute, the slider and the clamping plate; by setting the connecting shaft, the transmission gear, The function of adjusting the angle during processing is realized by the external tooth groove and the rotating seat; the function of adjusting the height during processing is realized by setting the connecting screw, adjusting plate and connecting plate, which is convenient to use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is an enlarged view of part A of the utility model.

In the figure: 1. Support base plate; 2. Connecting frame; 3. Rotating seat; 4. Chute; 5. Support plate; 6. Clamping plate; 7. Connecting plate; 8. Transmission gear; 9. Connecting shaft; 10 11. Adjusting plate; 12. Second motor; 13. Limit rod; 14. External tooth groove; 15. Two-way screw; 16. Connecting screw; 17. Handle; 18. Slider.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1 to Figure 3, the utility model provides a technical solution:

A support bracket includes a support base plate 1, a connection frame 2 is fixedly connected to the top of the support base plate 1, a connection shaft 9 is connected to the inside of the connection frame 2 for rotation, and a transmission gear 8 is fixedly connected to the outside of the connection shaft 9, and the support base plate 1 The top of the top is connected with a rotating seat 3, and the outer side of the rotating seat 3 is provided with an external tooth groove 14 used in conjunction with the transmission gear 8. The connecting shaft 9 drives the transmission gear 8 to rotate, and the transmission gear 8 drives the rotating seat through the external tooth groove 14. 3 generates rotation, thereby fine-tuning the angle during processing; the inside of the rotating seat 3 is slidingly connected with an adjustment plate 11, and the top of the adjustment plate 11 is symmetrically and fixedly connected with a connecting plate 7, and the top of the connecting plate 7 is fixedly connected with a support plate 5, The movement of the adjustment plate 11 drives the connection plate 7 to move, and the connection plate 7 drives the support plate 5 to move, thereby adjusting the height during processing; the top of the support plate 5 is provided with a chute 4, and the inside of the chute 4 slides symmetrically A slider 18 is connected, the top of the slider 18 is fixedly connected with a clamping plate 6, the clamping plate 6 is slidably connected with the support plate 5, the movement of the slider 18 is limited through the chute 4, and the slider 18 drives the clamping The plate 6 moves, and the workpiece is clamped and fixed by the clamping plate 6 .

Further, a first motor 10 is fixedly connected to the bottom of the support base 1 , the output end of the first motor 10 is fixedly connected to the connecting shaft 9 , and the connecting shaft 9 is driven to rotate by the first motor 10 .

Further, the interior of the rotating seat 3 is symmetrically fixedly connected with the limit rod 13 , the adjustment plate 11 is slidably connected with the limit rod 13 , and the movement of the adjustment plate 11 is limited by the limit rod 13 .

Further, the inside of the rotating base 3 is rotatably connected with a connecting screw 16, the adjusting plate 11 is threadedly connected with the connecting screw 16, the bottom of the rotating base 3 is fixedly connected with a second motor 12, and the output end of the second motor 12 is connected to the connecting wire. The rod 16 is fixedly connected, the second motor 12 drives the connecting screw rod 16 to rotate, and the rotation of the connecting screw rod 16 drives the adjustment plate 11 to move.

Further, the internal rotation of the support plate 5 is connected with a two-way screw rod 15, the slider 18 is threadedly connected with the two-way screw rod 15, and one end of the two-way screw rod 15 is fixedly connected with a handle 17, and the handle 17 drives the two-way screw rod 15 to rotate. The slider 18 is driven to move by the rotation of the two-way screw rod 15 .

Further, a rubber pad is provided on one side of the clamping plate 6, and the rubber pad plays a protective effect.

Specifically, during use, in the process of mechanical processing, the workpiece is placed on the top of the support plate 5, the handle 17 is turned, and the handle 17 drives the two-way screw rod 15 to rotate, and the rotation of the two-way screw rod 15 drives the slider 18 to move , the slider 18 drives the clamping plate 6 to move to clamp and fix the workpiece, and the rubber pad plays a protective effect. When the height during processing needs to be adjusted, the second motor 12 is started, and the second motor 12 drives the connecting screw rod 16 rotates, and the rotation of the connecting screw 16 drives the adjustment plate 11 to move, and the adjustment plate 11 drives the connection plate 7 to move, thereby adjusting the height during processing. When it is necessary to fine-tune the angle during processing, start the first Motor 10, the first motor 10 drives the connecting shaft 9 to rotate, the connecting shaft 9 drives the transmission gear 8 to rotate, and the transmission gear 8 drives the rotating seat 3 to rotate through the outer tooth groove 14, so as to fine-tune the angle during processing, which is convenient to use .

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features, Thus, a feature defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A support bracket, comprising a support base plate (1), is characterized in that: the top of the support base plate (1) is fixedly connected with a connection frame (2), and the inside of the connection frame (2) is rotatably connected with a connection frame shaft (9), the outer side of the connecting shaft (9) is fixedly connected with a transmission gear (8), the top of the support base plate (1) is rotatably connected with a rotating seat (3), and the outer side of the rotating seat (3) An external tooth groove (14) used in conjunction with the transmission gear (8) is provided, an adjustment plate (11) is slidingly connected to the inside of the rotating seat (3), and the top of the adjustment plate (11) is symmetrically and fixedly connected to a connection plate (7), the top of the connecting plate (7) is fixedly connected with a support plate (5), the top of the support plate (5) is provided with a chute (4), and the interior of the chute (4) is symmetrical A slide block (18) is slidably connected, and the top of the slide block (18) is fixedly connected with a clamping plate (6), and the clamping plate (6) is slidably connected with the supporting plate (5). 2. A support bracket according to claim 1, characterized in that: the bottom of the support base (1) is fixedly connected with a first motor (10), and the output end of the first motor (10) is connected to Connecting shaft (9) is fixedly connected. 3. A support bracket according to claim 1, characterized in that: the interior of the swivel seat (3) is symmetrically fixedly connected to a limit rod (13), and the adjustment plate (11) is connected to the limit rod ( 13) Slip connection. 4. A support bracket according to claim 1, characterized in that: the inside of the rotating seat (3) is rotatably connected with a connecting screw (16), and the adjusting plate (11) is connected to the connecting screw ( 16) threaded connection, the bottom of the rotating seat (3) is fixedly connected with a second motor (12), and the output end of the second motor (12) is fixedly connected with the connecting screw rod (16). 5. A support bracket according to claim 1, characterized in that: the inside of the support plate (5) is rotatably connected with a two-way screw (15), and the slider (18) is connected to the two-way screw ( 15) Threaded connection, one end of the two-way screw rod (15) is fixedly connected with a handle (17). 6. A support bracket according to claim 1, characterized in that: one side of the clamping plate (6) is provided with a rubber pad.