Double-sided material clamping type front clamping equipment applied to pipe cutting machine

Abstract

The utility model discloses a double-sided material clamping type front clamping device applied to a pipe cutting machine, which comprises a bottom plate, a front clamping body is arranged on the bottom plate, and a main clamping component and an auxiliary clamping component are respectively arranged on two sides of the front clamping body; the auxiliary clamping assembly comprises a fixing plate, a material clamping plate is arranged on the fixing plate, staggered auxiliary rails are arranged in the material clamping plate, a material clamping rack is arranged on each auxiliary rail, a material clamping roller is arranged in the center of the material clamping plate, and the two material clamping racks are arranged on the two sides of the material clamping roller. Wherein one material clamping rack is connected with a movable air cylinder, and each material clamping rack is provided with a material clamping claw. The two-way clamping mechanism is simple in structure, capable of achieving two-way clamping operation of the front clamping assembly and guaranteeing stability of the structure in the cutting process, and good in using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting machine accessories, in particular to a double-sided material clamping type front clamping device applied to the pipe cutting machine. Background Art

[0002] The pipe cutting machine works on the principle of air-oil pushing. The electrical system controls the direction of movement of the air pressure system, pushing the oil circuit to make a straight reciprocating motion. During the reciprocating motion, the signal detected from the carriage limit is used as a basis to control and change the movement of the air and oil circuits, thereby achieving the desired cutting path.

[0003] The front clamping assembly used in general pipe cutting machines only has a clamping mechanism, which plays a clamping role during cutting. This commonly used clamping mechanism is equipped with rollers for the convenience of feeding, which will cause the pipe to be unstable during the cutting process and affect the cutting effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a double-sided clamping front clamping device applied to a pipe cutting machine, which has a simple structure and can realize a two-way clamping operation of the front clamping component, thereby ensuring the stability of the structure during the cutting process and having a good use effect.

[0005] In order to solve the above technical problems, the utility model provides a double-sided clamping front clamping device applied to a pipe cutting machine, comprising a base plate, a front clamping body is arranged on the base plate, and a main clamping assembly and an auxiliary clamping assembly are respectively arranged on both sides of the front clamping body; the auxiliary clamping assembly comprises a fixed plate, a clamping plate is arranged on the fixed plate, and staggered auxiliary rails are arranged inside the clamping plate, each of the auxiliary rails is provided with a clamping rack, and a clamping roller is provided at the center position of the clamping plate, two clamping racks are arranged on both sides of the clamping roller, one of the clamping racks is connected to a moving cylinder, and each of the clamping racks is provided with a clamping claw.

[0006] Furthermore, a dust shield is provided on the outside of the clamping rack, the clamping claw is fixed on the dust shield, and a clamping box is provided on the outside of the clamping plate.

[0007] Furthermore, a flat clamping pad is provided at a position corresponding to the clamping claw.

[0008] Furthermore, a fine-tuning block is provided on the bottom plate at a position corresponding to the front card body.

[0009] Furthermore, the center of the front card body is hollowed out, and a through hole corresponding thereto is provided on the fixing plate.

[0010] Furthermore, a driving cylinder is provided on one side of the front card, and the main clamping assembly includes a movable seat with the same structure and arranged around it, and a main roller is provided on the movable seat.

[0011] The beneficial effects of the present utility model are as follows: the device starts the moving cylinder 57, the moving cylinder 57 drives one of the clamping racks 54 to move, the clamping rack 54 drives the clamping roller 56 to rotate, thereby driving the other clamping rack 54 to move in the opposite direction, thereby driving the two clamping claws 58 to move in opposite directions or toward each other, and the effect of secondary clamping of the pipe can be achieved when the main clamping assembly clamps the workpiece, and the pipe can also be loosened when the workpiece needs to be moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the auxiliary clamping component of the utility model.

[0014] Figure 3 It is a structural side view of the present utility model.

[0015] Explanation of the numbers in the figure: 1. Base plate; 2. Front card body; 3. Fine-tuning block; 4. Main clamping assembly; 41. Moving seat; 42. Main roller; 5. Auxiliary clamping assembly; 51. Fixed plate; 52. Clamping plate; 53. Auxiliary rail; 54. Clamping rack; 55. Dust shield; 56. Clamping roller; 57. Moving cylinder; 58. Clamping claw; 59. Flat clamping pad; 510. Clamping box; 511. Through hole; 6. Driving cylinder. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0019] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0022] Reference Figures 1 to 2 As shown, an embodiment of a double-sided clamping type front clamping device for a pipe cutting machine of the present invention comprises a base plate 1, a front clamping body 2 is provided on the base plate 1, and a main clamping assembly 4 and an auxiliary clamping assembly 5 are respectively provided on both sides of the front clamping body 2;

[0023] The auxiliary clamping assembly 5 includes a fixed plate 51, a clamping plate 52 is provided on the fixed plate 51, and staggered auxiliary tracks 53 are provided inside the clamping plate 52. A clamping rack 54 is provided on each of the auxiliary tracks 53. A clamping roller 56 is provided at the center of the clamping plate 52. Two clamping racks 54 are provided on both sides of the clamping roller 56. One of the clamping racks 54 is connected to a moving cylinder 57. A clamping claw 58 is provided on each of the clamping racks 54. A dust shield 55 is provided on the outside of the clamping rack 54. The clamping claw is fixed on the dust shield 55.

[0024] The method of use is as follows: start the moving cylinder 57, which drives one of the clamping racks 54 to move along the auxiliary track 53, and the clamping rack 54 drives the clamping roller 56 to rotate, thereby driving the other clamping rack 54 to move in the opposite direction, thereby driving the two clamping claws 58 to move in opposite directions or toward each other, thereby loosening or clamping the pipe.

[0025] A clamping box 510 is provided on the outside of the clamping plate 52. A through hole is provided on the clamping box 510 corresponding to the moving direction of the clamping rack 54. Therefore, it needs to be used in conjunction with the dust shield 55 to play a dust shielding role.

[0026] Flat clamping pads 59 are provided at positions corresponding to the two clamping claws 58 , which come into contact with the pipeline when clamping it to prevent damage to the pipeline.

[0027] A fine-tuning block 3 is provided on the base plate 1 at a position corresponding to the front card body 2, which is convenient for fine-tuning the position of the front card body 2 on the base plate 1 to adapt to different occasions; the center of the front card body 2 is hollowed out, and a corresponding through hole 511 is provided on the fixed plate 51 to allow the pipe to pass through; a driving cylinder 6 is provided on one side of the front card, and the main clamping assembly 4 includes a movable seat 41 with the same structure and arranged in a surrounding manner, and a main roller 42 is provided on the movable seat 41. When the driving cylinder 6 is started, it drives the movable seats 41 around it to approach or move away from the center to adapt to pipes of different diameters, and the main roller 42 facilitates the forward and backward movement of the pipe.

[0028] The above-described embodiments are merely preferred embodiments for the purpose of fully illustrating the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of protection of the present invention. The scope of protection of the present invention shall be subject to the claims.

Claims

1. A double-sided clamping front clamping device used in a pipe cutting machine, characterized in that: It comprises a bottom plate (1), a front card body (2) is arranged on the bottom plate (1), and a main clamping component (4) and an auxiliary clamping component (5) are respectively arranged on both sides of the front card body (2); The auxiliary clamping assembly (5) comprises a fixed plate (51), a clamping plate (52) is arranged on the fixed plate (51), staggered auxiliary tracks (53) are arranged inside the clamping plate (52), each of the auxiliary tracks (53) is provided with a clamping rack (54), a clamping roller (56) is arranged at the center of the clamping plate (52), two clamping racks (54) are arranged on both sides of the clamping roller (56), one of the clamping racks (54) is connected to a moving cylinder (57), and each of the clamping racks (54) is provided with a clamping claw (58).

2. The double-sided clamping front clamping device for a pipe cutting machine as claimed in claim 1, characterized in that: A dust shield (55) is arranged outside the clamping rack (54), the clamping gripper is fixed on the dust shield (55), and a clamping box (510) is arranged outside the clamping plate (52).

3. The double-sided clamping front clamping device for a pipe cutting machine as claimed in claim 1, characterized in that: Flat material clamping pads (59) are provided at positions corresponding to the two material clamping claws (58).

4. The double-sided clamping front clamping device for a pipe cutting machine as claimed in claim 1, characterized in that: A fine-tuning block (3) is provided on the bottom plate (1) at a position corresponding to the front card body (2).

5. The double-sided clamping front clamping device for a pipe cutting machine as claimed in claim 1, characterized in that: The center of the front card body (2) is hollowed out, and a corresponding through hole (511) is provided on the fixing plate (51).

6. The double-sided clamping front clamping device for a pipe cutting machine as claimed in claim 1, characterized in that: A driving cylinder (6) is arranged on one side of the front clamp, and the main clamping assembly (4) comprises a movable seat (41) with the same structure and arranged around it, and a main roller (42) is arranged on the movable seat (41).

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