Clamp structure of flame cutting machine

Abstract

The utility model discloses a fixture structure of a flame cutting machine, which comprises a mounting seat, a rotating frame fixedly mounted at the bottom end of the mounting seat, a swing rod rotatably connected in the rotating frame, a clamping seat fixedly mounted at the front end of the swing rod, a clamping groove arranged in the clamping seat, a flame cutting gun body inserted in the clamping groove, and a clamping seat sleeved on the outer side of the flame cutting gun body. The clamping seat is clamped in the clamping groove, a clamping frame is arranged at the top end of the clamping seat, mounting grooves are formed in the positions, located on the two sides of the clamping groove, in the clamping seat, sliding plates are slidably connected into the two mounting grooves, and pull rods are fixedly mounted at the front ends of the two sliding plates. According to the clamp structure of the flame cutting machine, flame cutting gun bodies of different models can be quickly disassembled, assembled and replaced, so that the use convenience of the equipment is further improved, and meanwhile, the problem that a bolt is easily lost or slipped and the like due to a traditional clamp which is clamped and fixed by a bolt can be avoided; and the cutting angle of the flame cutting gun body can be adjusted according to using requirements, and different machining and using requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of flame cutting machine clamps, in particular to a flame cutting machine clamp structure. Background Art

[0002] Flame cutting machine is a kind of cutting equipment that uses gas and oxygen or gasoline and oxygen to cut metal materials. It is mainly used in heavy industry. Flame cutting machine is usually equipped with a clamp to clamp and fix the flame cutting gun, so that flame cutting guns of different models and lengths can be used.

[0003] Most of the existing flame cutting machine clamp structures use clamping bolts to clamp and fix the flame cutting gun. This connection method requires carrying external tools to tighten multiple clamping screws in sequence during installation and disassembly. The operation steps are cumbersome and time-consuming, and the screws are easily dropped and lost during the disassembly process. If the screws are tightened too much, they will cause the screws to strip, affecting normal installation and use. In addition, most of the traditional flame cutting machine clamp structures do not have an angle adjustment function and cannot meet different cutting and processing requirements.

[0004] Therefore, we propose a fixture structure for a flame cutting machine. Utility Model Content

[0005] The purpose of the utility model is to provide a clamp structure of a flame cutting machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a clamp structure of a flame cutting machine, comprising a mounting seat, a rotating frame is fixedly installed at the bottom of the mounting seat, a swing rod is rotatably connected in the rotating frame, a clamp seat is fixedly installed at the front end of the swing rod, a clamp seat is arranged in the clamp seat, a flame cutting gun body is inserted in the clamp slot, a clamp seat is sleeved on the outer side of the flame cutting gun body, the clamp seat is clamped in the clamp slot, a clamp rack is arranged on the top of the clamp seat, mounting slots are arranged on both sides of the clamp seat located in the clamp slot, slides are slidably connected in the two mounting slots, pull rods are fixedly installed at the front ends of the two slides, connecting plates are fixedly installed at the front ends of the two pull rods, the top ends of the two connecting plates are fixedly installed on the clamp rack, springs are sleeved on the outer sides of the two pull rods, a gear ring is sleeved on the outer side of the top end of the swing rod, a transmission rod is rotatably connected in the mounting seat, a gear is sleeved on the transmission rod, and the gear is meshedly connected to the gear ring.

[0007] Optionally, a motor is fixedly mounted on the front end of the mounting seat, and the output end of the motor is fixedly mounted on the transmission rod. The transmission rod is driven to rotate by the motor, which is beneficial to the use of the device.

[0008] Optionally, one end of the two springs is fixedly mounted on the slide, and the sides of the two springs away from the slide are fixedly mounted on the inner wall of the mounting groove. This design is convenient for the use of the device.

[0009] Optionally, a fixing seat is fixedly installed at the front end of the clamp seat between the two connecting plates, a rotating member is dampedly connected inside the fixing seat, and a stop rod is fixedly installed at the front end of the rotating member, and the connecting plate can be limited by the stop rod.

[0010] Optionally, the bracket is configured to be U-shaped, and the flame cutting gun body is clamped in a groove on the bracket. This design is beneficial to the use of the device.

[0011] Optionally, the bottom end of the card rack abuts against the top end of the card seat. This design is beneficial to the use of the device.

[0012] Optionally, a shift plate is fixedly mounted on the top of the card holder, and the shift plate is used to facilitate pulling the card holder to slide.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the mutual cooperation of the rotating frame, rocker arm, clamping seat, clamping frame, connecting plate, transmission rod, gear, gear ring, motor, clamping seat, slide plate, spring, pull rod, fixed seat, rotating part and baffle rod, different types of flame cutting gun bodies can be quickly disassembled and replaced, thereby further improving the convenience of using the equipment. At the same time, it can avoid the problems of bolt loss or bolt stripping caused by the traditional clamp fixed by bolts, and the cutting angle of the flame cutting gun body can be adjusted according to the needs of use to meet different processing and use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a fixture structure of a flame cutting machine of the utility model;

[0016] Figure 2 This is a cross-sectional view of a fixture structure of a flame cutting machine of the utility model;

[0017] Figure 3 It is a cross-sectional view of a mounting groove in a fixture structure of a flame cutting machine of the utility model;

[0018] Figure 4 A clamp structure of a flame cutting machine according to the utility model Figure 3 A is an enlarged view of the middle image.

[0019] In the figure: 1, mounting seat; 2, rotating frame; 3, swing arm; 4, clamping seat; 5, flame cutting gun body; 6, clamping frame; 7, connecting plate; 8, dial plate; 9, mounting slot; 10, transmission rod; 11, gear; 12, gear ring; 13, motor; 14, clamping slot; 15, clamping seat; 16, slide plate; 17, spring; 18, pull rod; 19, fixed seat; 20, rotating member; 21, stop rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 The utility model provides a fixture structure of a flame cutting machine, including a mounting seat 1, a rotating frame 2 is fixedly mounted on the bottom end of the mounting seat 1, a swing rod 3 is rotatably connected in the rotating frame 2, a clamping seat 4 is fixedly mounted on the front end of the swing rod 3, a card slot 14 is arranged in the clamping seat 4, a flame cutting gun body 5 is inserted in the card slot 14, a card seat 15 is sleeved on the outer side of the flame cutting gun body 5, the card seat 15 is clamped in the card slot 14, a card frame 6 is arranged on the top end of the clamping seat 4, and both sides of the card slot 14 in the clamping seat 4 are arranged There are mounting grooves 9, and slide plates 16 are slidably connected in the two mounting grooves 9. Pull rods 18 are fixedly installed at the front ends of the two slide plates 16. Connecting plates 7 are fixedly installed at the front ends of the two pull rods 18. The top ends of the two connecting plates 7 are fixedly installed on the bracket 6. Springs 17 are sleeved on the outer sides of the two pull rods 18. A gear ring 12 is sleeved on the outer side of the top end of the rocker arm 3. A transmission rod 10 is rotatably connected in the mounting seat 1. A gear 11 is sleeved on the transmission rod 10, and the gear 11 is meshingly connected to the gear ring 12.

[0022] A motor 13 is fixedly installed at the front end of the mounting seat 1, and the output end of the motor 13 is fixedly installed on the transmission rod 10. The transmission rod 10 is driven to rotate by the motor 13, which is beneficial to the use of the present device. One end of the two springs 17 is fixedly installed on the slide plate 16, and the side of the two springs 17 away from the slide plate 16 is fixedly installed on the inner wall of the mounting groove 9. This design is beneficial to the use of the present device. The front end of the clamping seat 4 is located between the two connecting plates 7 and is fixedly installed with a fixing seat 19. A rotating member 20 is damped and connected in the fixing seat 19. A blocking rod 21 is fixedly installed at the front end of the rotating member 20, and the connecting plate 7 can be limited by the blocking rod 21. The bracket 6 is set to a U-shape, and the flame cutting gun body 5 is clamped in the groove on the bracket 6. This design is beneficial to the use of the present device. The bottom end of the bracket 6 is against the top end of the bracket 15. This design is beneficial to the use of the present device. A dial plate 8 is fixedly installed on the top end of the bracket 6, and the dial plate 8 is used to facilitate the pulling of the bracket 6 to slide.

[0023] Working principle: When in use, the motor 13 is electrically connected to the external controller, and the switch of the motor 13 can be turned on according to the use needs. The motor 13 drives the transmission rod 10, the gear 11 and the gear ring 12 to rotate, so that the swing arm 3 drives the flame cutting gun body 5 to deflect left and right to adjust the cutting angle. When a different type of flame cutting gun body 5 needs to be replaced, the blocking rod 21 can be rotated upward by ninety degrees. At this time, the blocking rod 21 no longer blocks the two connecting plates 7. The card frame 6 is pulled forward by the dial plate 8, so that the bottom end of the card frame 6 no longer blocks the card seat 15. At this time, the flame cutting gun body 5 is pulled upward to make the card seat 15 disengage from the card slot 14, and it can be removed. The flame cutting gun body 5 is then inserted into the card slot 14 to be replaced, the dial plate 8 is released, and the spring 17 drives the slide plate 16 to return, so that the bracket 6 is clamped on the outside of the flame cutting gun body 5, and the installation is completed. The clamp structure of this flame cutting machine is easy to use. Through the above components, different types of flame cutting gun bodies 5 can be quickly disassembled and replaced, thereby further improving the convenience of using the equipment. At the same time, it can avoid the problems of bolt loss or bolt stripping caused by the traditional clamp fixed by bolts, and the cutting angle of the flame cutting gun body 5 can be adjusted according to the use needs to meet different processing and use needs.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture structure for a flame cutting machine, characterized in that: The invention comprises a mounting seat (1), a rotating frame (2) is fixedly mounted on the bottom end of the mounting seat (1), a swing rod (3) is rotatably connected inside the rotating frame (2), a clamping seat (4) is fixedly mounted on the front end of the swing rod (3), a clamping slot (14) is arranged inside the clamping seat (4), a flame cutting gun body (5) is inserted into the clamping slot (14), a clamping seat (15) is sleeved on the outer side of the flame cutting gun body (5), the clamping seat (15) is clamped in the clamping slot (14), a clamping frame (6) is arranged on the top end of the clamping seat (4), mounting slots (9) are arranged on both sides of the clamping slot (14), and two A slide plate (16) is slidably connected in the installation groove (9), a pull rod (18) is fixedly installed at the front end of the two slide plates (16), a connecting plate (7) is fixedly installed at the front end of the two pull rods (18), the top ends of the two connecting plates (7) are fixedly installed on the bracket (6), the outer sides of the two pull rods (18) are sleeved with a spring (17), the outer side of the top end of the rocker arm (3) is sleeved with a gear ring (12), and a transmission rod (10) is rotatably connected in the installation seat (1), and a gear (11) is sleeved on the transmission rod (10), and the gear (11) is meshingly connected to the gear ring (12).

2. The fixture structure of a flame cutting machine according to claim 1, characterized in that: A motor (13) is fixedly mounted on the front end of the mounting seat (1), and an output end of the motor (13) is fixedly mounted on the transmission rod (10).

3. The fixture structure of a flame cutting machine according to claim 1, characterized in that: One end of the two springs (17) is fixedly mounted on the slide plate (16), and the sides of the two springs (17) away from the slide plate (16) are fixedly mounted on the inner wall of the mounting groove (9).

4. The fixture structure of a flame cutting machine according to claim 1, characterized in that: A fixing seat (19) is fixedly mounted on the front end of the clamping seat (4) between two connecting plates (7), a rotating member (20) is dampingly connected inside the fixing seat (19), and a blocking rod (21) is fixedly mounted on the front end of the rotating member (20).

5. The fixture structure of a flame cutting machine according to claim 1, characterized in that: The clamping frame (6) is configured to be U-shaped, and the flame cutting gun body (5) is clamped in a groove on the clamping frame (6).

6. The fixture structure of a flame cutting machine according to claim 1, characterized in that: The bottom end of the card frame (6) abuts against the top end of the card seat (15).

7. The fixture structure of a flame cutting machine according to claim 1, characterized in that: A shift plate (8) is fixedly mounted on the top of the card frame (6).

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