Fixing clamp for frame manufacturing

Abstract

The utility model relates to the field of frame manufacturing, and discloses a fixing clamp for frame manufacturing, which comprises a support platform, support clamping plates are arranged on two sides of the top end of the support platform, a plurality of notches are arranged on the inner sides of the support clamping plates, movable clamping plates are connected in the notches in a sliding manner, and the movable clamping plates are fixed on the support platform. Adjusting threaded rods are in threaded connection with the middles of the movable clamping plates correspondingly, the supporting clamping plates are connected with the adjusting threaded rods through synchronous rotating assemblies, a plurality of limiting clamping plates are evenly and fixedly connected to the bottoms of the inner sides of the supporting clamping plates, and fixing plates are fixedly connected to the two sides of the supporting platform correspondingly; the fixing plate is connected with a supporting clamping plate through a width adjusting assembly, and laser sensors are fixedly connected to the two sides of the top end of the supporting clamping plate. According to the vehicle frame fixing device, the step of fixing the vehicle frame is more convenient, so that the efficiency of fixing the vehicle frame is further improved, the universality of clamping of the device is improved, and the applicability is better.

Description

Technical Field

[0001] The utility model relates to the field of frame manufacturing, in particular to a fixing clamp used for frame manufacturing. Background Art

[0002] In vehicle frame manufacturing, various fixing clamping tools and equipment are usually used to help fix and clamp the workpiece. Common fixing clamps include fixtures, clamps, fixture forks, fixture tables and positioning pins. These fixing clamps can ensure the stable positioning and fixation of the workpiece during the frame manufacturing process, which helps to improve production efficiency and ensure product quality.

[0003] In the process of fixing the frame, due to the large size of the frame, it needs to be fixed by multiple fixing clamps, but multiple clamps cannot clamp at the same time and need to be clamped one by one, which is cumbersome and complicated to use. At the same time, the width of the frame is different, and some wider frames cannot be effectively fixed and clamped. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a fixing clamp for frame manufacturing, which is more convenient and widely applicable while fixing stably.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fixing clamp for frame manufacturing, comprising a support platform, support clamps are provided on both sides of the top of the support platform, a plurality of slots are opened on the inner sides of the support clamps, movable clamps are slidably connected inside the slots, an adjusting threaded rod is threadedly connected to the middle of the movable clamps, the support clamps are connected to the adjusting threaded rod through a synchronous rotation component, a plurality of limit clamps are evenly fixedly connected to the inner bottom of the support clamp, fixed plates are fixedly connected on both sides of the support platform, the fixed plates are connected to the support clamps through a width adjustment component, and laser sensors are fixedly connected on both sides of the top of the support clamps.

[0007] Furthermore, the width adjustment assembly includes a bidirectional threaded rod located in the middle of the fixed plate, both sides of the outside of the bidirectional threaded rod are threadedly connected with supporting moving blocks, the front end of the front fixed plate is fixedly connected with a servo motor, and multiple limiting sliding grooves are opened on both sides of the top of the supporting platform, and the bottom end of the supporting splint is evenly fixedly connected with multiple limiting sliding blocks.

[0008] Furthermore, the synchronous rotation component includes a gear located outside the adjusting threaded rod, the left side of the top end of the support clamp is fixedly connected to a support mounting frame, the top end of the support mounting frame is fixedly connected to a drive motor, and the top end of the support clamp is provided with a toothed belt, and the inner side of the toothed belt is respectively meshed with the gears.

[0009] Furthermore, the driving end of the driving motor is fixedly connected to the top end of the left adjusting threaded rod.

[0010] Furthermore, the outer parts of the adjusting threaded rods are rotatably connected to the inner parts of the supporting clamping plates respectively.

[0011] Furthermore, the laser sensor is electrically connected to the servo motor.

[0012] Furthermore, the inner sides of the supporting moving block are respectively fixedly connected to the two sides of the supporting clamping plate, and the driving end of the servo motor is fixedly connected to the front end of the bidirectional threaded rod.

[0013] Furthermore, the exterior of the limiting sliding block is correspondingly slidably connected to the interior of the limiting sliding groove.

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

[0015] 1. In the utility model, the frame is fixed by driving a motor, adjusting a threaded rod, a gear, a toothed belt, a supporting clamp, a limiting clamp, a limiting slider, and a supporting mounting frame, so that the steps of fixing the frame are more convenient, thereby further improving the efficiency of fixing the frame.

[0016] 2. In the utility model, the width adjustment of the frame is completed through the laser sensor, the supporting moving block, the bidirectional threaded rod, the fixing plate, the servo motor, the supporting clamping plate, the limiting slide groove and the limiting slider, so that the device can be suitable for clamping frames of more sizes, thereby improving the wide range of clamping of the device and having better applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall diagram of a fixing clamp for frame manufacturing proposed by the utility model;

[0018] Figure 2 This is a bottom view of a support clamping plate for fixing and clamping used in frame manufacturing proposed by the utility model;

[0019] Figure 3 This is an internal diagram of a fixed clamping support splint for frame manufacturing proposed by the utility model;

[0020] Figure 4 This is a top view of a fixed clamping support platform for frame manufacturing proposed by the utility model.

[0021] Legend:

[0022] 1. Support platform; 2. Limit slide; 3. Support splint; 4. Laser sensor; 5. Movable splint; 6. Toothed belt; 7. Adjustment threaded rod; 8. Gear; 9. Drive motor; 10. Support mounting frame; 11. Support moving block; 12. Bidirectional threaded rod; 13. Fixed plate; 14. Servo motor; 15. Limit slider; 16. Limit splint; 17. Notch. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a fixed clamp for frame manufacturing, including a support platform 1, support clamps 3 are provided on both sides of the top of the support platform 1, a plurality of notches 17 are provided on the inner side of the support clamps 3, movable clamps 5 are slidably connected inside the notches 17, the middle of the movable clamps 5 are threadedly connected with an adjusting threaded rod 7, the support clamps 3 are connected to the adjusting threaded rod 7 through a synchronous rotation component, a plurality of limit clamps 16 are evenly fixedly connected to the inner bottom of the support clamps 3, and fixed plates 13 are fixedly connected to both sides of the support platform 1, and the fixed plates 13 are connected through The width adjustment component is connected to the support splint 3, and both sides of the top of the support splint 3 are fixedly connected with laser sensors 4. The synchronous rotation component includes a gear 8 located outside the adjusting threaded rod 7. The left side of the top of the support splint 3 is fixedly connected with a supporting mounting frame 10, and the top of the supporting mounting frame 10 is fixedly connected with a driving motor 9. The top of the support splint 3 is provided with a toothed belt 6, and the inner side of the toothed belt 6 is respectively meshed and connected with the gears 8. The driving end of the driving motor 9 is fixedly connected to the top of the left adjusting threaded rod 7, and the outside of the adjusting threaded rod 7 is respectively rotatably connected to the inside of the support splint 3;

[0025] Place the frame on the top of the limiting clamp 16, start the driving motor 9 to drive the left adjusting threaded rod 7 to rotate, and as the left adjusting threaded rod 7 rotates, the left gear 8 is driven to rotate, and as the outer side of the gear 8 engages with the inner side of the toothed belt 6, the toothed belt 6 is transmitted, and multiple gears 8 are rotated simultaneously through the transmission of the toothed belt 6, and the rotation of the gear 8 drives the adjusting threaded rod 7 to rotate simultaneously, and as the outer thread of the adjusting threaded rod 7 contacts the inner thread of the movable clamp 5, the movable clamp 5 is moved downward at the same time, and as the movable clamp 5 and the limiting clamp 16 are squeezed against each other, the frame is fixed, making the frame fixing step more convenient, thereby further improving the efficiency of frame fixing.

[0026] Reference Figure 1 , Figure 2 and Figure 4 The width adjustment component includes a bidirectional threaded rod 12 located in the middle of the fixed plate 13, and the two sides of the outside of the bidirectional threaded rod 12 are threadedly connected with a support moving block 11, and the front end of the front side fixed plate 13 is fixedly connected with a servo motor 14. A plurality of limit slide grooves 2 are opened on both sides of the top of the support platform 1, and a plurality of limit sliders 15 are evenly fixedly connected to the bottom end of the support clamping plate 3. The laser sensor 4 is electrically connected to the servo motor 14. The inner sides of the support moving block 11 are respectively fixedly connected to the two sides of the support clamping plate 3, and the driving end of the servo motor 14 is fixedly connected to the front end of the bidirectional threaded rod 12. The outer sides of the limit sliders 15 are respectively slidably connected to the inside of the limit slide grooves 2;

[0027] The frame is moved to the top of the support platform 1, and the laser emitted upward by the laser sensor 4 contacts the frame. When the laser detects an obstruction, it sends a signal to the servo motor 14, so that the servo motor 14 starts and drives the bidirectional threaded rod 12 to rotate. As the external thread of the bidirectional threaded rod 12 contacts the inner thread of the support moving block 11, and the external threads of the bidirectional threaded rod 12 are opposite, the support moving block 11 is moved to both sides. As the support moving block 11 moves, the support splint 3 slides outward, and the limit slider 15 slides inside the limit slide groove 2 to ensure the stability of sliding. When the laser of the laser sensor 4 is no longer blocked, the support splint 3 is expanded to the width of the frame, and the frame is placed inside the support splint 3, so that the device can be suitable for clamping frames of more sizes, thereby improving the wide range of clamping of the device and having better applicability.

[0028] Working principle: Move the frame to the top of the support platform 1, and the laser emitted upward by the laser sensor 4 contacts the frame. When the laser detects an obstruction, it sends a signal to the servo motor 14, so that the servo motor 14 starts and drives the bidirectional threaded rod 12 to rotate, thereby moving the support moving block 11 to both sides. As the support moving block 11 moves, the support splint 3 slides outward. When the laser of the laser sensor 4 is no longer blocked, the support splint 3 is expanded to the width of the frame, and the frame is placed on the inner side of the support splint 3. The frame is placed on the top of the limiting splint 16, and the drive motor 9 is started to drive the left adjusting threaded rod 7 to rotate. As the left adjusting threaded rod 7 rotates, the left gear 8 is driven to rotate, and the toothed belt 6 is transmitted. Through the transmission of the toothed belt 6, multiple gears 8 are rotated at the same time, and the adjustment threaded rod 7 is driven to rotate at the same time through the rotation of the gear 8, so that the movable splint 5 is moved downward at the same time, and the movable splint 5 and the limiting splint 16 are squeezed against each other, thereby completing the fixation of the frame.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing clamp for frame manufacturing, comprising a support platform (1), characterized in that: Supporting clamps (3) are provided on both sides of the top of the supporting platform (1), and a plurality of slots (17) are provided on the inner side of the supporting clamps (3), and movable clamps (5) are slidably connected inside the slots (17), and the middle of the movable clamps (5) are threadedly connected with an adjusting threaded rod (7), and the supporting clamps (3) are connected to the adjusting threaded rod (7) through a synchronous rotation component, and a plurality of limiting clamps (16) are evenly fixedly connected to the inner bottom of the supporting clamps (3), and fixed plates (13) are fixedly connected on both sides of the supporting platform (1), and the fixed plates (13) are connected to the supporting clamps (3) through a width adjustment component, and laser sensors (4) are fixedly connected to both sides of the top of the supporting clamps (3).

2. A fixing clamp for frame manufacturing according to claim 1, characterized in that: The width adjustment assembly comprises a bidirectional threaded rod (12) located in the middle of a fixed plate (13), both sides of the outside of the bidirectional threaded rod (12) are threadedly connected to support moving blocks (11), the front end of the front fixed plate (13) is fixedly connected to a servo motor (14), a plurality of limiting sliding grooves (2) are provided on both sides of the top of the support platform (1), and a plurality of limiting sliding blocks (15) are evenly fixedly connected to the bottom end of the support clamping plate (3).

3. The fixing clamp for frame manufacturing according to claim 1 is characterized in that: The synchronous rotation assembly comprises a gear (8) located outside the adjusting threaded rod (7); the left side of the top end of the support clamp (3) is fixedly connected to a support mounting frame (10); the top end of the support mounting frame (10) is fixedly connected to a drive motor (9); the top end of the support clamp (3) is provided with a toothed belt (6); the inner side of the toothed belt (6) is respectively meshed with the gear (8).

4. A fixing clamp for frame manufacturing according to claim 3, characterized in that: The driving end of the driving motor (9) is fixedly connected to the top end of the left adjusting threaded rod (7).

5. The fixing clamp for frame manufacturing according to claim 3 is characterized in that: The outside of the adjusting threaded rod (7) is correspondingly rotatably connected to the inside of the supporting clamping plate (3).

6. The fixing clamp for frame manufacturing according to claim 2 is characterized in that: The laser sensor (4) is electrically connected to the servo motor (14).

7. The fixing clamp for frame manufacturing according to claim 2 is characterized in that: The inner sides of the supporting moving block (11) are respectively fixedly connected to the two sides of the supporting clamping plate (3), and the driving end of the servo motor (14) is fixedly connected to the front end of the bidirectional threaded rod (12).

8. The fixing clamp for frame manufacturing according to claim 2 is characterized in that: The exterior of the limiting sliding block (15) is correspondingly slidably connected to the interior of the limiting sliding groove (2).

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