Drilling clamp for fireproof door production

Abstract

The utility model discloses a drilling fixture for fireproof door production, which comprises a fixed mounting frame, the end part of the bottom end of the fixed mounting frame is fixedly connected with a supporting column, the top of the fixed mounting frame is symmetrically provided with longitudinal adjusting mechanisms, the inner sides of the longitudinal adjusting mechanisms are symmetrically and movably connected with movable mounting bottom blocks, and the movable mounting bottom blocks are fixedly connected with the supporting column. A transverse adjusting mechanism is fixedly connected to the top of the movable mounting bottom block, connecting clamping blocks are symmetrically and movably connected to the inner side of the transverse adjusting mechanism, fixing grooves are formed in the inner sides of the ends of the connecting clamping blocks, and the positions of the movable mounting bottom block and the transverse adjusting mechanism can be adjusted through an arranged longitudinal adjusting mechanism. And then a transverse adjusting mechanism can adjust the position of a connecting clamping block, so that the connecting clamping block can clamp and lift the corners of the fireproof door under the action of a fixing groove, the fireproof door drilling device can be suitable for fireproof doors of different sizes, the fireproof door can be conveniently drilled in a stable state, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of fire door processing, in particular to a drilling fixture for producing fire doors. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are fireproof partitions with a certain degree of fire resistance, located between fire compartments, evacuation stairwells, vertical shafts, etc. During the production and processing of fire doors, it is usually necessary to drill holes on their surface, and use fixtures to ensure the stability of the fire doors during the drilling process.

[0003] During use, the existing clamps usually clamp and fix the fire door on both sides of the fire door. However, in actual use, due to the large force of the drilling equipment, the fire door is only clamped and fixed on both sides, which causes the fire door to be parallel and offset on both sides, thereby causing a deviation in the drilling position. For this reason, we propose a drilling clamp for fire door production. Utility Model Content

[0004] In view of the above problems, the utility model provides a drilling fixture for fire door production, which has xx advantages.

[0005] The technical solution of the utility model is:

[0006] A drilling fixture for producing fire doors comprises a fixed mounting frame, the bottom end of the fixed mounting frame is fixedly connected to a support column, the top of the fixed mounting frame is symmetrically provided with a longitudinal adjustment mechanism, the inner side of the longitudinal adjustment mechanism is symmetrically and movably connected to a movable mounting bottom block, the top of the movable mounting bottom block is fixedly connected to a transverse adjustment mechanism, the inner side of the transverse adjustment mechanism is symmetrically and movably connected to a connecting clamping block, and the inner side of the end of the connecting clamping block is provided with a fixing groove.

[0007] The working principle of the above technical solution is as follows:

[0008] During use, the distance between the movable mounting base block and the lateral adjustment mechanism can be adjusted through the longitudinal adjustment mechanism. At the same time, the lateral adjustment mechanism can adjust the distance between the connecting clamping blocks, so that the connecting clamping blocks can stably clamp and lift the corners of the fire door under the action of the fixed groove, thereby fixing the fire door and facilitating drilling of the fire door.

[0009] In a further technical solution, an auxiliary positioning mechanism is fixedly connected to the top of the connecting clamping block.

[0010] After the connecting clamping blocks clamp and fix the corners of the fire door, the corners of the fire door can be auxiliary clamped and fixed through the auxiliary positioning mechanism to further improve stability.

[0011] In a further technical solution, the longitudinal adjustment mechanism includes a first mounting frame, one end of the first mounting frame is fixedly connected to a first servo motor, an output end of the first servo motor is fixedly connected to a bidirectional threaded rod, and the movable mounting base block is located on the outer surface of the bidirectional threaded rod inside the longitudinal adjustment mechanism.

[0012] The first servo motor can drive the bidirectional threaded rod so that the movable mounting base block can move outside the surface of the bidirectional threaded rod, thereby adjusting the positions of the lateral adjustment mechanism and the connecting clamping block.

[0013] In a further technical solution, the lateral adjustment mechanism includes a second mounting frame, one end of the second mounting frame is fixedly connected to a second servo motor, an output end of the second servo motor is fixedly connected to a bidirectional threaded rod, and the connecting clamping block is located on the outside of the surface of the bidirectional threaded rod inside the second mounting frame.

[0014] The second servo motor can drive the bidirectional threaded rod so that the connecting clamping block can move outside the surface of the bidirectional threaded rod, thereby adjusting the position of the connecting clamping block so that the connecting clamping block can fit between the corners of the fire door.

[0015] In a further technical solution, the auxiliary positioning mechanism includes a fixed connecting block, the top end of the fixed connecting block is fixedly connected to a threaded sleeve, the inner side of the threaded sleeve and the fixed connecting block are movably connected to a threaded adjustment rod through a thread, the top of the threaded adjustment rod is fixedly connected to a rotating handle, and the bottom end of the threaded adjustment rod is fixedly connected to a non-slip bottom block.

[0016] When the connecting clamping block is at the outside of the corner of the fire door, the fixed connecting block is located at the upper part of the corner of the fire door. Then the rotating handle is turned to drive the threaded adjustment rod and the anti-slip bottom block to rotate, so that the threaded adjustment rod can move downward inside the threaded sleeve and the fixed connecting block, so that the anti-slip bottom block can squeeze the fire door downward, cooperate with the connecting clamping block, clamp and fix the corner of the fire door, and further improve stability.

[0017] The beneficial effects of the utility model are:

[0018] 1. The position of the movable installation bottom block and the lateral adjustment mechanism can be adjusted through the longitudinal adjustment mechanism, and then the lateral adjustment mechanism can adjust the position of the connecting clamping block, so that the connecting clamping block can clamp and lift the corners of the fire door under the action of the fixed groove. It can be applied to fire doors of different sizes, making it easy to drill holes in the fire door in a stable state, and the operation is convenient;

[0019] 2. Through the auxiliary positioning mechanism, when the connecting clamping block is on the outside of the corner of the fire door, the fire door can be further clamped and fixed under the action of the auxiliary positioning mechanism, thereby further improving the stability of the fire door during the drilling process and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a drilling fixture for fire door production according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of a longitudinal adjustment mechanism of a drilling fixture for fire door production according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of a lateral adjustment mechanism of a drilling fixture for fire door production according to an embodiment of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the auxiliary positioning mechanism structure of a drilling fixture for fire door production according to an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Fixed installation frame; 2. Support column; 3. Longitudinal adjustment mechanism; 4. Mobile installation base block; 5. Lateral adjustment mechanism; 6. Connecting clamping block; 7. Auxiliary positioning mechanism; 8. First installation frame; 9. First servo motor; 10. Second installation frame; 11. Second servo motor; 12. Fixed groove; 13. Fixed connection block; 14. Threaded sleeve; 15. Threaded adjustment rod; 16. Rotating handle; 17. Anti-slip base block. DETAILED DESCRIPTION

[0026] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0027] Example:

[0028] like Figure 1-Figure 4As shown, a drilling fixture for producing fire doors comprises a fixed mounting frame 1, the bottom end of the fixed mounting frame 1 is fixedly connected to a support column 2, a longitudinal adjustment mechanism 3 is symmetrically arranged on the top of the fixed mounting frame 1, a movable mounting bottom block 4 is symmetrically and movably connected to the inner side of the longitudinal adjustment mechanism 3, a transverse adjustment mechanism 5 is fixedly connected to the top of the movable mounting bottom block 4, a connecting clamping block 6 is symmetrically and movably connected to the inner side of the transverse adjustment mechanism 5, a fixing groove 12 is provided on the inner side of the end of the connecting clamping block 6, the longitudinal adjustment mechanism 3 comprises a first mounting frame 8, one end of the first mounting frame 8 is fixedly connected to a first servo motor 9, an output end of the first servo motor 9 is fixedly connected to a bidirectional threaded rod, the movable mounting bottom block 4 is located on the outer side of the surface of the bidirectional threaded rod inside the longitudinal adjustment mechanism 3, the transverse adjustment mechanism 5 comprises a second mounting frame 10, one end of the second mounting frame 10 is fixedly connected to a second servo motor 11, an output end of the second servo motor 11 is fixedly connected to a bidirectional threaded rod, and the connecting clamping block 6 is located on the outer side of the surface of the bidirectional threaded rod inside the second mounting frame 10.

[0029] The working principle of the above technical solution is as follows:

[0030] During use, the bidirectional threaded rod can be driven by the first servo motor 9, so that the movable mounting base block 4 can move outside the surface of the bidirectional threaded rod, thereby adjusting the position of the second mounting frame 10, the second servo motor 11 and the connecting clamping block 6, which can be adjusted according to the length of the fire door. Then the second servo motor 11 can drive the bidirectional threaded rod, so that the connecting clamping block 6 can move outside the surface of the bidirectional threaded rod, thereby adjusting the position of the connecting clamping block 6, so that the connecting clamping block 6 can adapt to the corners of the fire door under the action of the fixing groove 12, clamp and lift the corners of the fire door, and fix the fire door.

[0031] In another embodiment, if Figure 4 As shown, the top of the connecting clamping block 6 is fixedly connected to an auxiliary positioning mechanism 7, and the auxiliary positioning mechanism 7 includes a fixed connecting block 13, the top of the fixed connecting block 13 is fixedly connected to a threaded sleeve 14, the threaded sleeve 14 and the inner side of the fixed connecting block 13 are movably connected to a threaded adjusting rod 15 through a thread, the top of the threaded adjusting rod 15 is fixedly connected to a rotating handle 16, and the bottom end of the threaded adjusting rod 15 is fixedly connected to an anti-slip bottom block 17.

[0032] During the movement and adjustment of the connecting clamping block 6, the fixed connecting block 13, the threaded sleeve 14, the threaded adjustment rod 15, the rotating handle 16 and the anti-slip bottom block 17 can move with the connecting clamping block 6. After the connecting clamping block 6 clamps and fixes the corners of the fire door, the rotating handle 16 is rotated to drive the threaded adjustment rod 15 and the anti-slip bottom block 17 to rotate, so that the threaded adjustment rod 15 can move downward inside the threaded sleeve 14 and the fixed connecting block 13, so that the anti-slip bottom block 17 can squeeze the fire door downward and cooperate with the connecting clamping block 6 to clamp and fix the corners of the fire door, thereby further improving stability. The overall structure is simple and easy to use.

[0033] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A drilling fixture for fire door production, comprising a fixed mounting frame (1), characterized in that: The bottom end of the fixed installation frame (1) is fixedly connected to a support column (2); the top of the fixed installation frame (1) is symmetrically provided with a longitudinal adjustment mechanism (3); the inner side of the longitudinal adjustment mechanism (3) is symmetrically and movably connected to a movable installation bottom block (4); the top of the movable installation bottom block (4) is fixedly connected to a transverse adjustment mechanism (5); the inner side of the transverse adjustment mechanism (5) is symmetrically and movably connected to a connecting clamping block (6); and a fixing groove (12) is provided on the inner side of the end of the connecting clamping block (6).

2. A drilling fixture for fire door production according to claim 1, characterized in that: The top of the connecting clamping block (6) is fixedly connected with an auxiliary positioning mechanism (7).

3. A drilling fixture for fire door production according to claim 1, characterized in that: The longitudinal adjustment mechanism (3) comprises a first mounting frame (8), one end of the first mounting frame (8) is fixedly connected to a first servo motor (9), an output end of the first servo motor (9) is fixedly connected to a bidirectional threaded rod, and the movable mounting base block (4) is located on the outside of the surface of the bidirectional threaded rod inside the longitudinal adjustment mechanism (3).

4. A drilling fixture for fire door production according to claim 1, characterized in that: The lateral adjustment mechanism (5) comprises a second mounting frame (10), one end of the second mounting frame (10) is fixedly connected to a second servo motor (11), an output end of the second servo motor (11) is fixedly connected to a bidirectional threaded rod, and the connecting clamping block (6) is located on the outer surface of the bidirectional threaded rod inside the second mounting frame (10).

5. A drilling fixture for fire door production according to claim 2, characterized in that: The auxiliary positioning mechanism (7) comprises a fixed connection block (13), the top end of the fixed connection block (13) is fixedly connected to a threaded sleeve (14), the inner side of the threaded sleeve (14) and the fixed connection block (13) is movably connected to a threaded adjustment rod (15) via a thread, the top of the threaded adjustment rod (15) is fixedly connected to a rotating handle (16), and the bottom end of the threaded adjustment rod (15) is fixedly connected to an anti-slip bottom block (17).

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