Double-coordinate clamping device with limiting and failure preventing functions

Abstract

The utility model discloses an anti-failure double-coordinate clamping device with a limiting function, which relates to the technical field of clamping devices and comprises a retainer, a limiting block, a clamping block and an air cylinder, the top of the retainer is fixedly connected with the bottom of the limiting block, the air cylinder is positioned at the bottom of the retainer, and the bottom of the retainer is fixedly connected with a mounting plate. According to the double-coordinate clamping device, the air cylinder is arranged to be matched with the movable limiting assembly and the reset detection assembly, so that the clamping block moves to clamp materials in a double-coordinate mode, meanwhile, the clamping pressure can be detected, and the problem that in the actual production process of an existing clamping device, clamping cannot be conducted easily is solved. The problems that the clamping size range of a workpiece generally needs to be manually adjusted, a clamping device is manually reset after the workpiece is machined, a clamping block is prone to shaking and inclining due to stress in the using process, the situation that the clamping block fails in limiting and cannot effectively clamp and position materials is caused, inconvenience is caused in the using process, and the using effect of the clamping device is reduced are solved. And the stable limiting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a double-coordinate clamping device with position limiting and anti-failure function. Background Art

[0002] Simply put, auto parts range from core components such as engines and transmissions to various accessories such as tires, lights, and seats. They work together to enable the car to operate normally and provide a safe and comfortable driving experience for drivers and passengers. Most auto parts need to be clamped and positioned by clamping devices during production.

[0003] In the actual production process, the existing clamping device generally requires manual adjustment of the clamping size range of the workpiece and manual reset of the clamping device after the workpiece is processed. In addition, the clamping block is easily shaken and tilted by the force during use, resulting in limit failure and the clamping block cannot effectively clamp and position the material, causing inconvenience in use and reducing the use effect of the clamping device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a dual-coordinate clamping device with limit and anti-failure function, which has the advantage of stable limit and solves the problem that the existing clamping device generally needs to manually adjust the clamping size range of the workpiece and manually reset the clamping device after the workpiece is processed during the actual production process, and the clamping block is easily shaken and tilted by force during use, resulting in the limit failure clamping block being unable to effectively clamp and position the material, causing inconvenience in use and reducing the use effect of the clamping device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dual-coordinate clamping device with limit and anti-failure function, comprising a retaining frame, a limit block, a clamping block and a cylinder, the top of the retaining frame is fixedly connected to the bottom of the limit block, the cylinder is located at the bottom of the retaining frame, the bottom of the retaining frame is fixedly connected to a mounting plate, the top of the cylinder is fixedly connected to the top of the mounting plate, a movable limit assembly is provided on the inner side of the retaining frame, and a reset detection assembly is provided on the inner side of the clamping block.

[0006] As a preferred embodiment of the present invention, the movable limiting assembly includes a connecting groove, an inclined groove is opened on the inner side of the inner wall of the retaining frame, an inclined block is movably connected inside the inclined groove, the inner side of the inclined block is fixedly connected to a connecting block, the inner side of the connecting block is located on the outer side of the clamping block, and the bottom of the inclined block is movably connected to a pushing block.

[0007] As a preferred embodiment of the present invention, the reset detection assembly includes a mounting groove, a pressure sensor is fixedly connected to the inside of the mounting groove, a display is fixedly connected to the front of the retaining frame, the display is electrically connected to the pressure sensor through a wire, the bottom of the clamping block is fixedly connected to a reset spring, the inner side of the retaining frame is fixedly connected to a fixing plate, and the top of the fixing plate is fixedly connected to the bottom of the reset spring.

[0008] As a preferred embodiment of the present invention, a T-slot is provided on the front of the pushing block, a T-block is movably connected inside the T-slot, a connecting plate is fixedly connected to the bottom of the T-block, and the bottom of the connecting plate is fixedly connected to the output end of the cylinder.

[0009] As a preferred embodiment of the present invention, a thread groove is provided on the inner side of the connecting block, and a movable rod is connected to the inner thread of the thread groove.

[0010] As a preferred embodiment of the present invention, a fixing groove is provided on the inner side of the clamping block, the inner thread of the fixing groove is connected to a fixing block, and the inner side of the fixing block is fixedly connected to the outer side of the movable rod.

[0011] As a preferred embodiment of the present invention, a cross groove is provided on the inner side of the fixing block, and a buffer plate is fixedly connected to the outer side of the clamping block.

[0012] As a preferred embodiment of the present invention, a mounting bracket is fixedly connected to the outer side of the retaining bracket, and a mounting hole is provided at the bottom of the mounting bracket.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model sets a cylinder to cooperate with a mobile limit component and a reset detection component to enable the clamping block to move and clamp the material in two coordinates. At the same time, the clamping pressure can also be detected, which solves the problem that the existing clamping device generally needs to manually adjust the clamping size range of the workpiece and manually reset the clamping device after the workpiece is processed during the actual production process. In addition, the clamping block is easily shaken and tilted by force during use, resulting in limit failure and the clamping block cannot effectively clamp and position the material, causing inconvenience in use and reducing the use effect of the clamping device, thereby achieving the effect of stable limit.

[0015] 2. The utility model sets a movable limit assembly. During use, the inclined groove can limit the inner movable position of the inclined block, so that the inclined block can only move along the inclined track of the inclined groove during movement. At the same time, the movement of the inclined block can drive the connecting block to move. The movement of the connecting block can drive the clamping block to move through the installation and fixation of the threaded groove, movable rod, fixed groove and fixed block, so that the clamping block moves upward and inward, and the material inside is stably pushed and positioned. The pushing block can facilitate the stable pushing of the bottom of the inclined block.

[0016] 3. The utility model provides a reset detection component, and the mounting groove can facilitate the installation and fixation of the pressure sensor. During use, when the clamping block clamps the material inside, the pressure sensor can detect the clamping pressure and send the detected data to the display, so that the display displays the pressure data after receiving the signal processing, which is convenient for the user to judge the clamping condition of the material. At the same time, when the clamping block moves upward, it can drive the reset spring to move. When the user turns off the start, the reset spring can drive the bottom of the clamping block to reset downward, so that the clamping block can be stably reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Retaining frame; 2. Limit block; 3. Clamping block; 4. Cylinder; 5. Mounting plate; 6. Movable limit assembly; 61. Connecting groove; 62. Tilt groove; 63. Tilt block; 64. Connecting block; 65. Push block; 7. Reset detection assembly; 71. Mounting groove; 72. Pressure sensor; 73. Display; 74. Reset spring; 75. Fixing plate; 8. T-slot; 9. T-block; 10. Connecting plate; 11. Threaded groove; 12. Movable rod; 13. Fixing groove; 14. Fixing block; 15. Cross slot; 16. Buffer plate; 17. Mounting frame; 18. Mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 3 As shown, the utility model provides a dual-coordinate clamping device with limit and anti-failure function, including a retaining frame 1, a limit block 2, a clamping block 3 and a cylinder 4. The top of the retaining frame 1 is fixedly connected to the bottom of the limit block 2, the cylinder 4 is located at the bottom of the retaining frame, the bottom of the retaining frame 1 is fixedly connected to the mounting plate 5, the top of the cylinder 4 is fixedly connected to the top of the mounting plate 5, a movable limit assembly 6 is provided on the inner side of the retaining frame 1, and a reset detection assembly 7 is provided on the inner side of the clamping block 3.

[0023] refer to Figure 3 The movable limit assembly 6 includes a connecting groove 61, an inclined groove 62 is opened on the inner side of the inner wall of the retaining frame 1, and the interior of the inclined groove 62 is movably connected to a tilting block 63, and the inner side of the tilting block 63 is fixedly connected to a connecting block 64. The inner side of the connecting block 64 is located on the outer side of the clamping block 3, and the bottom of the tilting block 63 is movably connected to a pushing block 65.

[0024] As a technical optimization solution of the present invention, by setting a movable limit assembly 6, the inclined groove 62 can limit the inner movable position of the inclined block 63 during use, so that the inclined block 63 can only move along the inclined trajectory of the inclined groove 62 during movement. At the same time, the movement of the inclined block 63 can drive the connecting block 64 to move. The movement of the connecting block 64 can drive the clamping block 3 to move through the installation and fixation of the threaded groove 11, the movable rod 12, the fixed groove 13 and the fixed block 14, so that the clamping block 3 moves upward and inward, and the material on the inside is stably pushed and positioned. The pushing block 65 can facilitate the stable pushing of the bottom of the inclined block 63.

[0025] refer to Figure 3 The reset detection component 7 includes a mounting groove 71, a pressure sensor 72 is fixedly connected to the inside of the mounting groove 71, a display 73 is fixedly connected to the front of the retaining frame 1, the display 73 is electrically connected to the pressure sensor 72 through a wire, the bottom of the clamping block 3 is fixedly connected to a reset spring 74, the inner side of the retaining frame 1 is fixedly connected to a fixing plate 75, and the top of the fixing plate 75 is fixedly connected to the bottom of the reset spring 74.

[0026] As a technical optimization solution of the present invention, by setting a reset detection component 7, the mounting groove 71 can facilitate the installation and fixation of the pressure sensor 72. During use, when the clamping block 3 clamps the material inside, the pressure sensor 72 can detect the clamping pressure and send the detected data to the display 73, so that the display 73 displays the pressure data after receiving the signal processing, which is convenient for the user to judge the clamping condition of the material. At the same time, when the clamping block 3 moves upward, it can drive the reset spring 74 to move. When the user turns off the start, the reset spring 74 can drive the bottom of the clamping block 3 to reset downward, so that the clamping block 3 can be stably reset.

[0027] refer to Figure 2 A T-slot 8 is provided on the front of the pushing block 65, and a T-block 9 is movably connected to the inside of the T-slot 8. The bottom of the T-block 9 is fixedly connected to a connecting plate 10, and the bottom of the connecting plate 10 is fixedly connected to the output end of the cylinder 4.

[0028] As a technical optimization solution of the present invention, by setting the T-slot 8, T-block 9 and connecting plate 10, when the cylinder 4 is started in use, the cylinder 4 can push the connecting plate 10 to move at the output end, and the movement of the connecting plate 10 can push the T-block 9 to move. At the same time, due to the limitation of the retaining frame 1, the T-block 9 can only move upward and can push the pushing block 65 through the T-slot 8. The movement of the pushing block 65 can move the tilting block 63, thereby enhancing the control convenience during use.

[0029] refer to Figure 3 A thread groove 11 is provided on the inner side of the connecting block 64 , and a movable rod 12 is connected to the inner thread of the thread groove 11 .

[0030] As a technical optimization solution of the present invention, by setting the thread groove 11 and the movable rod 12, the movable rod 12 can be fixed with the internal thread of the thread groove 11 during use, so that the movable rod 12 is fixed to the connecting block 64 through the thread groove 11, which facilitates the fixing block 14 to drive the connecting block 64 to be connected and fixed through the movable rod 12 and the thread groove 11.

[0031] refer to Figure 3 A fixing groove 13 is provided on the inner side of the clamping block 3 , and the internal thread of the fixing groove 13 is connected to a fixing block 14 , and the inner side of the fixing block 14 is fixedly connected to the outer side of the movable rod 12 .

[0032] As a technical optimization solution of the present invention, by setting a fixing groove 13 and a fixing block 14, the fixing block 14 can be connected with the internal thread of the fixing groove 13 during use. After the fixing block 14 is threaded and fixed, it can drive the outer side of the movable rod 12 to be connected and fixed, so that the clamping block 3 is installed and fixed on the outer side of the connecting block 64, thereby enhancing the convenience of fixation during use and making it convenient for users to replace the clamping block 3.

[0033] refer to Figure 3 A cross groove 15 is provided on the inner side of the fixing block 14 , and a buffer plate 16 is fixedly connected to the outer side of the clamping block 3 .

[0034] As a technical optimization solution of the present invention, by providing a cross slot 15 and a buffer plate 16, the cross slot 15 can facilitate the user to rotate and disassemble the fixing block 14 through external tools such as a cross screwdriver during use, making it convenient for the user to replace the clamping block 3, and the buffer plate 16 can eliminate the connection gap between the clamping block 3 and the connecting block 64, so that the clamping block 3 and the connecting block 64 are tightly connected and fixed.

[0035] refer to Figure 3 The outer side of the retaining frame 1 is fixedly connected with a mounting frame 17 , and a mounting hole 18 is opened at the bottom of the mounting frame 17 .

[0036] As a technical optimization solution of the present invention, by providing the mounting frame 17 and the mounting hole 18, the mounting frame 17 can facilitate the installation and fixation of the retaining frame 1 during use, thereby enhancing the convenience of fixation during use, and the mounting hole 18 can facilitate the installation and fixation of the mounting frame 17.

[0037] The working principle and use process of the utility model are as follows: when in use, the inclined groove 62 can limit the inner side of the inclined block 63, so that the inclined block 63 can only move along the inclined track of the inclined groove 62 during movement. When in use, the cylinder 4 can be started so that the output end of the cylinder 4 pushes the connecting plate 10 to move. The movement of the connecting plate 10 can push the T-shaped block 9 to move. At the same time, due to the limitation of the retaining frame 1, the T-shaped block 9 can only move upward and can push the pushing block 65 through the T-shaped groove 8. The movement of the pushing block 65 can move the inclined block 63. At the same time, the movement of the inclined block 63 can drive the connecting block 64 to move. The movement of the connecting block 64 can be fixed by the installation of the threaded groove 11, the movable rod 12, the fixed groove 13 and the fixed block 14 to drive the clamp The tightening block 3 moves, causing the clamping block 3 to move upward and inward, stably pushing and positioning the material inside. At the same time, the mounting groove 71 can facilitate the installation and fixation of the pressure sensor 72. During use, when the clamping block 3 clamps and positions the material inside, the pressure sensor 72 can detect the clamping pressure and send the detected data to the display 73, so that the display 73 receives the signal and processes it to display the pressure data, which is convenient for the user to judge the clamping condition of the material. At the same time, when the clamping block 3 moves upward, it can drive the reset spring 74 to move. When the user turns off the start, the reset spring 74 can drive the bottom of the clamping block 3 to reset downward, so that the clamping block 3 is stably reset, achieving the effect of stable limiting and enhancing the use effect of the clamping device.

[0038] To sum up: this dual-coordinate clamping device with limit and anti-failure function, by setting the cylinder 4 to cooperate with the mobile limit component 6 and the reset detection component 7, enables the clamping block 3 to move and clamp the material in dual coordinates, and can also detect the clamping pressure, which solves the problem that the existing clamping device generally needs to manually adjust the clamping size range of the workpiece and manually reset the clamping device after the workpiece is processed during the actual production process, and the clamping block is easily shaken and tilted by force during use, resulting in the limit failure clamping block being unable to effectively clamp and position the material, causing inconvenience in use and reducing the use effect of the clamping device.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual-coordinate clamping device with position limiting and anti-failure function, comprising a retaining frame (1), a position limiting block (2), a clamping block (3) and a cylinder (4), characterized in that: The top of the retaining frame (1) is fixedly connected to the bottom of the limiting block (2), the cylinder (4) is located at the bottom of the storage frame, the bottom of the retaining frame (1) is fixedly connected to a mounting plate (5), the top of the cylinder (4) is fixedly connected to the top of the mounting plate (5), a movable limiting component (6) is provided on the inner side of the retaining frame (1), and a reset detection component (7) is provided on the inner side of the clamping block (3).

2. A dual-coordinate clamping device with position limit and failure prevention according to claim 1, characterized in that: The movable limiting assembly (6) includes a connecting groove (61), an inner side of the inner wall of the retaining frame (1) is provided with an inclined groove (62), the interior of the inclined groove (62) is movably connected to an inclined block (63), the inner side of the inclined block (63) is fixedly connected to a connecting block (64), the inner side of the connecting block (64) is located on the outer side of the clamping block (3), and the bottom of the inclined block (63) is movably connected to a pushing block (65).

3. The dual-coordinate clamping device with position limit and failure prevention according to claim 1, characterized in that: The reset detection assembly (7) includes a mounting groove (71), a pressure sensor (72) is fixedly connected inside the mounting groove (71), a display (73) is fixedly connected to the front of the retaining frame (1), and the display (73) is electrically connected to the pressure sensor (72) through a wire, the bottom of the clamping block (3) is fixedly connected to a reset spring (74), the inner side of the retaining frame (1) is fixedly connected to a fixing plate (75), and the top of the fixing plate (75) is fixedly connected to the bottom of the reset spring (74).

4. The dual-coordinate clamping device with position limit and failure prevention according to claim 2, characterized in that: The front of the pushing block (65) is provided with a T-shaped slot (8), the interior of the T-shaped slot (8) is movably connected to a T-shaped block (9), the bottom of the T-shaped block (9) is fixedly connected to a connecting plate (10), and the bottom of the connecting plate (10) is fixedly connected to the output end of the cylinder (4).

5. The dual-coordinate clamping device with position limit and failure prevention according to claim 2, characterized in that: A thread groove (11) is provided on the inner side of the connecting block (64), and a movable rod (12) is connected to the inner thread of the thread groove (11).

6. The dual-coordinate clamping device with position limit and failure prevention according to claim 1, characterized in that: A fixing groove (13) is provided on the inner side of the clamping block (3), and a fixing block (14) is connected to the inner side of the fixing groove (13) through a thread, and the inner side of the fixing block (14) is fixedly connected to the outer side of the movable rod (12).

7. The dual-coordinate clamping device with position limit and failure prevention according to claim 6, characterized in that: A cross slot (15) is provided on the inner side of the fixing block (14), and a buffer plate (16) is fixedly connected to the outer side of the clamping block (3).

8. The dual-coordinate clamping device with position limit and failure prevention according to claim 1, characterized in that: The outer side of the retaining frame (1) is fixedly connected to a mounting frame (17), and a mounting hole (18) is provided at the bottom of the mounting frame (17).

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