Auxiliary cutting and guiding device for pipe machining of machine tool

Abstract

The utility model discloses a machine tool processing pipe auxiliary cutting material guiding device which comprises a base, a linear sliding rail, a sliding block, a sliding seat, an L-shaped carrying plate, an adjusting block, a pressing wheel, a supporting wheel, a wheel support, a lead screw, a material receiving hopper, a telescopic air cylinder, a push plate, a guiding column and a rotating plate. The sliding block is installed on the linear sliding rail in a sliding mode, and the L-shaped carrying plate is fixedly installed on the sliding base. According to the auxiliary cutting and guiding device, a single person can collect large-size pipes which are cut and discharged, the advantage that pipe discharging, cutting and collecting are convenient is achieved, meanwhile, an operator can be away from cutting equipment, and even if a pipe feeding and guiding mechanism at the rear end of the cutting equipment is wrongly operated and forwards pushed for feeding, the cutting efficiency is greatly improved. And the personal safety of an operator can be prevented from being injured.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe cutting devices, in particular to an auxiliary cutting and guiding device for machine tool processing pipes. Background Art

[0002] Before the pipes are turned on the lathe, they are cut into batches of fixed sizes by cutting equipment. When the diameter and length of the cut metal pipes are large, a single operator cannot pull the cut pipes outward, and the transportation is time-consuming and labor-intensive, resulting in low efficiency of the cutting operation. In addition, if the pipe feeding and guiding mechanism at the rear end of the cutting equipment is pushed forward by mistake, the pipes will rush towards the operator at the inner end, posing a major operational safety hazard. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a machine tool processing pipe auxiliary cutting and guiding device which can be used by a single person to collect the pipes after cutting and has high safety.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a machine tool processing pipe auxiliary cutting and guiding device, including a base, a linear slide, a slider, a sliding seat, an L-shaped carrier, an adjustment block, a pressure wheel, a support wheel, a wheel bracket, a screw, a telescopic cylinder, a push plate, a guide column and a rotating plate, the linear slide is fixedly installed on the base, the sliding seat is fixedly installed on the slider, the slider is slidably installed on the linear slide, the L-shaped carrier is fixedly installed on the sliding seat, the screw is rotatably installed on the base through a bearing seat and a ball bearing, the screw is threadedly connected to the sliding seat, the adjustment block is fixedly installed on the L-shaped carrier, the wheel bracket The frame is fixedly mounted on the adjusting block, and the two supporting wheels are rotatably mounted on the wheel bracket. The push plate and the rotating plate are respectively provided with a first oblong hole and a second oblong hole. The L-shaped carrier is fixedly mounted with a first rotating shaft, and the rotating plate is rotatably mounted on the first rotating shaft. The pressing wheel is rotatably mounted on the front end of the rotating plate. The guiding column is fixedly mounted on the L-shaped carrier, and the first oblong hole is slidably sleeved on the guiding column. The cylinder body of the telescopic cylinder is fixedly mounted on the L-shaped carrier, the rear end of the push plate is fixedly connected to the piston rod of the telescopic cylinder, and the front end of the push plate is fixedly mounted on the push shaft, and the push shaft is slidably mounted in the second oblong hole, and a material guiding area is formed between the pressing wheel and the supporting wheel.

[0005] Furthermore, it also includes an adjusting screw, which is fixedly mounted on the adjusting block by locking with a lock nut, and the adjusting screw is also fixedly connected to the wheel bracket.

[0006] Furthermore, a hand wheel is fixedly mounted on the outer end of the screw rod.

[0007] Furthermore, anti-skid rubber sleeves are fixedly mounted on the pressure wheel and the supporting wheel.

[0008] Compared with the prior art, the advantages of the utility model are: the auxiliary cutting and guiding device can enable a single person to perform the material collection operation on large-size pipes that have been cut and cut, and has the advantages of convenient pipe cutting and collecting operations. At the same time, the operator can stay away from the cutting equipment. Even if the pipe feeding and guiding mechanism at the rear end of the cutting equipment is misoperated and pushes the feeding forward, it can avoid harm to the operator's personal safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings.

[0010] Figure 1 It is the front view of the utility model.

[0011] Figure 2 It is a top view of the utility model.

[0012] Figure 3 It is a right view of the utility model. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with specific implementation methods:

[0014] like Figures 1 to 3The device for auxiliary cutting and guiding of pipes for machining machine tools shown in the figure comprises a base 1, a linear slide rail 2, a slider 3, a sliding seat 4, an L-shaped carrier plate 5, an adjusting block 52, a pressure wheel 61, a supporting wheel 63, a wheel bracket 64, a screw rod 7, a telescopic cylinder 9, a push plate 91, a guide column 92 and a rotating plate 94, wherein the linear slide rail 2 is fixedly mounted on the base 1, the sliding seat 4 is fixedly mounted on the slider 3, the slider 3 is slidably mounted on the linear slide rail 2, the L-shaped carrier plate 5 is fixedly mounted on the sliding seat 4, the screw rod 7 is rotatably mounted on the base 1 through a bearing seat and a ball bearing, the bearing seat is fixedly mounted on the base 1, the retaining frame of the ball bearing is fixedly mounted on the bearing seat, the screw rod 7 is fixedly mounted on the rotating body of the ball bearing, the screw rod 7 is threadedly connected to the sliding seat 4, and the adjusting block 52 is fixedly mounted on the L-shaped carrier plate 5, the wheel bracket 64 is fixedly mounted on the adjusting block 52, the two supporting wheels 63 are rotatably mounted on the wheel bracket 64, the push plate 91 and the rotating plate 94 are respectively provided with a first oblong hole 93 and a second oblong hole 95, the L-shaped carrier plate 5 is fixedly mounted with a first rotating shaft 97, the rotating plate 94 is rotatably mounted on the first rotating shaft 97, the pressing wheel 61 is rotatably mounted on the front end of the rotating plate 94, the guiding column 92 is fixedly mounted on the L-shaped carrier plate 5, the first oblong hole 93 is slidably sleeved on the guiding column 92, the cylinder body of the telescopic cylinder 9 is fixedly mounted on the L-shaped carrier plate 5, the rear end of the push plate 91 is fixedly connected to the piston rod of the telescopic cylinder 9, the front end of the push plate 91 is fixedly mounted on the push shaft 96, and the push shaft 96 is slidably mounted in the second oblong hole 95, and a material guiding area 51 is formed between the pressing wheel 61 and the supporting wheel 63.

[0015] It also includes an adjusting screw 62 , which is fixedly mounted on the adjusting block 52 by locking with a lock nut. The adjusting screw 62 is also fixedly connected to the wheel bracket 64 , and the installation height of the wheel bracket 64 and the supporting wheel 63 can be adjusted by adjusting the screw 62 .

[0016] A hand wheel 72 is fixedly mounted on the outer end of the screw rod 7 to facilitate the operator to rotate the screw rod 7 .

[0017] The pressing wheel 61 and the supporting wheel 63 are both fixedly sleeved with anti-skid rubber sleeves to increase the friction between the pressing wheel 61 and the supporting wheel 63 and the pipe, thereby avoiding the slipping problem caused by axial sliding displacement between the pipe and the pressing wheel 61 and the supporting wheel 63.

[0018] When the base material tube is pushed and positioned by the feeding and guiding mechanism at the rear end of the cutting device, the operator rotates the screw rod 7 to drive the combination of the slide block 3, the sliding seat 4, and the L-shaped carrier plate 5 to move inwardly toward the cutting device. After the tube slides through the guiding area 51 to reach the preset position, the cutting device clamps the tube and positions it for cutting. After the cutting is completed, the piston rod of the telescopic cylinder 9 is started to extend outward, and the push plate 91 moves outward in a straight line. The guide column 92 plays a linear guiding role for the push plate 91. At the same time, the push shaft 96 at the front end of the push plate 91 pushes the rotating plate 94 around the first rotating shaft 97 until The pressure wheel 61 presses and fixes the cut pipe on the supporting wheel 63, and the operator controls the rotation of the screw rod 7 to drive the combination of the slider 3, the sliding seat 4, and the L-shaped carrier plate 5 to move outward. An inclined material receiving table is provided in the material guiding area 51. The piston rod of the telescopic cylinder 9 is started to retract, driving the rotating plate 94 to rotate and reset. The pressure wheel 61 releases the clamping force on the pipe. A single operator pushes the pipe outward to make it fall onto the inclined material receiving table for collection. Since the size of the material guiding area 51 is not fixed, it can be applied to auxiliary cutting and guiding operations of pipes of various diameters.

Claims

1. A device for auxiliary cutting and guiding of pipes for machine tool processing, characterized in that: The invention comprises a base (1), a linear slide rail (2), a slider (3), a sliding seat (4), an L-shaped carrier plate (5), an adjustment block (52), a pressure wheel (61), a supporting wheel (63), a wheel bracket (64), a screw rod (7), a telescopic cylinder (9), a push plate (91), a guide column (92) and a rotating plate (94), wherein the linear slide rail (2) is fixedly mounted on the base (1), the sliding seat (4) is fixedly mounted on the slider (3), the slider (3) is slidably mounted on the linear slide rail (2), the L-shaped carrier plate (5) is fixedly mounted on the sliding seat (4), the screw rod (7) is rotatably mounted on the base (1) through a bearing seat and a ball bearing, the screw rod (7) is threadedly connected to the sliding seat (4), the adjustment block (52) is fixedly mounted on the L-shaped carrier plate (5), the wheel bracket (64) is fixedly mounted on the adjustment block (52), and two supporting wheels (63) are rotatably mounted on the adjusting block (52). On the wheel bracket (64), the push plate (91) and the rotating plate (94) are respectively provided with a first oblong hole (93) and a second oblong hole (95); a first rotating shaft (97) is fixedly mounted on the L-shaped carrier plate (5); the rotating plate (94) is rotatably mounted on the first rotating shaft (97); the pressing wheel (61) is rotatably mounted on the front end of the rotating plate (94); the guiding column (92) is fixedly mounted on the L-shaped carrier plate (5); the first oblong hole (93) is slidably mounted on the guiding column (92); the cylinder body of the telescopic cylinder (9) is fixedly mounted on the L-shaped carrier plate (5); the rear end of the push plate (91) is fixedly connected to the piston rod of the telescopic cylinder (9); the front end of the push plate (91) is fixedly mounted on the pushing shaft (96); the pushing shaft (96) is slidably mounted in the second oblong hole (95); and a material guiding area (51) is formed between the pressing wheel (61) and the supporting wheel (63).

2. The auxiliary cutting and guiding device for pipe processing by machine tool according to claim 1, characterized in that: It also includes an adjusting screw (62), wherein the adjusting screw (62) is fixedly mounted on the adjusting block (52) by means of a locking nut, and the adjusting screw (62) is also fixedly connected to the wheel bracket (64).

3. The auxiliary cutting and guiding device for pipe processing by machine tool according to claim 1, characterized in that: A hand wheel (72) is fixedly mounted on the outer end of the screw rod (7).

4. The auxiliary cutting and guiding device for pipe processing by machine tool according to claim 1, characterized in that: The pressure wheel (61) and the supporting wheel (63) are both fixedly sleeved with anti-slip rubber sleeves.

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