TWM514893U - Electric high-speed tube cutting machine applicable for thin metal tube - Google Patents

Description

Electric high-speed pipe cutting machine for thin metal tubes

This creation is a kind of cutting processing technology related to metal materials, especially the electric high-speed pipe cutting machine for gold and iron thin tubes, which can complete the cutting work more quickly.

According to the requirements of the manufacturing industry for metal pipes such as thin tubes of white iron, the current type is mostly provided with a seat on the main body of the machine, and the seat system utilizes two adjustable spacing clamps. The block is arranged to sandwich the fixed pipe. In addition, a rotating seat is arranged on the bottom side of the seat, and the rotating seat can be rotated along the placing seat, and a cutting saw is arranged on the side of the rotating seat, so that the cutting saw can be made The pipe to which the sandwiched block is fixed.

The pipe cutter fixes the pipe by two adjustable pitch clamps. However, the rigid clamp type has problems with the applicability of the "thin pipe"; since the clamp block is locked If the pipe is round and thin, it is rigidly clamped by the two clamps. The thin pipe may be crushed too much and deform the thin pipe, resulting in poor processing of the pipe, and cutting. Speed is difficult to improve effectively.

In view of the above problems, the creator further studies and develops. Therefore, the main purpose of the present invention is to provide an electric high-speed pipe cutting machine suitable for thin metal pipes, which mainly relates to the structure of the pipe, which is different from the conventional rigid clamping. When the pipe is cut, it can be rotated passively, which not only speeds up the cutting speed of the pipe, but also avoids the problem of pipe deformation.

In order to achieve the foregoing objectives, the technical means employed in the present invention is to provide an electric high-speed pipe cutting machine suitable for a thin metal pipe, which is provided with a bearing portion for the pipe material and a cleavable pipe material. Cutting department; where:

The receiving portion is disposed on one side of the base for the tube to be placed thereon;

The cutting portion is disposed on the other side of the base, and includes a vertical shaft, a sliding seat, a cutter, and a pressing handle; the vertical shaft is erected and fixed to the base adjacent to the receiving portion, The vertical shaft is provided with teeth in the axial direction;

The sliding seat is slidably disposed on the vertical shaft, and one end is rotatably connected to the pressing handle, and the cutting knife is connected under the pressing handle, wherein one end of the pressing handle is coupled to a gear that can engage the tooth, whereby the pressing handle is The gear is oscillated with respect to the carriage, whereby the pressing handle drives the gear to engage the gear to move down the sliding seat, so that the cutter can cut the pipe.

The receiving portion includes a horizontal active roller, a driven roller parallel to the active roller and having a gap, and a driven wheel; the active roller is coupled to a power group and rotatably located at the base A driving wheel that is elastically attached to the main and driven rollers is disposed, and the tube is placed between the driving roller and the driven roller, and the driving roller rotates to drive the driving wheel, and the driving wheel can drive the slave wheel The moving roller rotates.

Therefore, according to the technical means of this creation, a brief description of the functions that can be obtained by this creation is as follows:

1. The cutting part of the creation uses the vertical shaft of the base to set the teeth, and the gears connected with the pressure handle are meshed, and the sliding seat and the vertical shaft of the connecting pressure handle are also axially sliding. When moving down to cut the pipe, the accuracy of the meshing of the gear and the gear teeth allows the pressure shank and the cutter to move downward, the trajectory stroke is accurate and straight, and the yaw is not left and right, and the cutting pipe is appropriately and effectively increased. The rigidity of the support.

2. The main part of the creation is different from the design of the rigid clamping pipe in the past, and the main and the slave roller and the driving wheel are combined into a rotatable state, and the pipe placed on the active roller and the driven roller is also By driving the wheel to frictionally drive the driven roller and follow the power of the active roller to rotate, the pipe is cut and synchronously rotated in the cutting knife, so that the pipe acceleration is cut, and the pipe is rotated due to the power of the bearing portion. The cut position is not always fixed, so the pipe is not easily deformed by cutting; and because the pipe is cut by the cutter under high-speed rotation, there is no metal debris left in the pipe cutting, for thin pipe type The tube, this creation provides better results.

3. This creation is to install a pressure roller on at least one side of the cutter. When the cutter is used for cutting, the pressure roller can firmly abut against the pipe, so that when the pipe is cut, it will not jump up and down, and the pressure roller has The spring is elastically supported, so when the pipe rotates with the power of the bearing part, the elastic force of the pressure roller is forced to stick, so that the pipe can continue to rotate without hindrance, and when the pipe is rotated, the moderate elastic force is applied, so that the pipe does not It can jump smoothly up and down.

(10) ‧ ‧ pedestal
(20) ‧ ‧ 承 承
(21)‧‧‧Active scroll wheel
(22)‧‧‧ driven roller
(23) ‧‧‧Power Group
(24) ‧‧‧Drive wheel
(241)‧‧·wheel seat
(242)‧‧‧ Arms
(25)‧‧‧Flexible parts
(30) ‧‧‧cutting department
(31)‧‧‧ vertical axis
(311)‧‧‧ teeth
(312)‧‧‧Chute
(32)‧‧‧Slide
(321) ‧ ‧ latch
(33)‧‧‧ Pressure handle
(34)‧‧‧ Gears
(341)‧‧‧ wings
(342)‧‧‧ pivot
(35)‧‧‧Cutter
(351)‧‧‧Tool holder
(36)‧‧‧ Pressure wheel
(361)‧‧‧ Spring
(50)‧‧‧ pipes

The first figure is a combined perspective view of a preferred embodiment of the present invention.
The second drawing is a side plan view of a preferred embodiment of the present invention.
The third figure is the active roller and the driven roller of the preferred embodiment of the present invention.
Drive the wheel to combine a partial perspective view.
The fourth figure is the active roller and the driven roller of the preferred embodiment of the present invention.
Drive the wheel end view plane schematic.
The fifth figure is a side view plane motion diagram (1) of the preferred embodiment of the present invention.
The sixth drawing is a side view of the preferred embodiment of the present invention (2).
The seventh figure is a side view plane motion diagram (3) of the preferred embodiment of the present invention.
The eighth figure is a side view plane motion diagram (4) of the preferred embodiment of the present invention.
The ninth drawing is a side view of the preferred embodiment of the present invention (5).
The tenth figure is a side view plane motion diagram (6) of the preferred embodiment of the present invention.

This creation is an electric high-speed pipe cutting machine suitable for thin metal tubes. As shown in the first figure, the cutting machine is provided on a base (10) with a receiving portion (20) for the pipe material. Cutting the cutting section of the pipe (30), wherein:

The receiving portion (20) is disposed on one side of the base (10), the receiving portion (20) includes a horizontal active roller (21), and a parallel adjacent to the active roller (21) a driven roller (22) and a driving wheel (24) having a gap; wherein one end of the driving roller (21) is coupled to a power group (23) for driving rotation, and the power group (23) is disposed on the base (10) One end, the power group (23) may be a transmission mechanism of the motor and the pulley to drive the driving roller (21) to rotate, and as shown in the third and fourth figures, the upper side of the power group (23) is provided with an elastic state. a driving wheel (24) attached to the main and driven rollers (21) (22), the driving wheel (24) comprising a wheel base (241) fixed to the base (10) and an elastic member (25) The elastic seat (25) is mounted in the wheel base (241), the side of the wheel base (241) is a seat arm (242), and the end of the seat arm (242) is pivotally connected to the driving wheel (24), and the elastic member is used. The stretching force of the arm has to be pushed against the arm (242) and the driving wheel (24), so that the driving wheel (24) simultaneously touches the main and driven wheels (21) (22);

The cutting portion (30) is as shown in the first and second figures, and comprises a vertical shaft (31), a sliding seat (32), a cutting knife (35), and a pressing handle (33); wherein the vertical shaft (31) The erecting is fixed to the base (10) adjacent to the receiving portion (20), and the vertical shaft (31) is provided with the teeth (311) in the axial direction, which is different from the upper end position of the tooth (311), and the axial direction. A sliding slot (312) is defined, and the sliding seat (32) is sleeved on the upper end of the vertical shaft (31), and a sliding pin (321) is aligned with the sliding slot (312) to extend transversely through the sliding seat (32) and the vertical shaft (31). ), the carriage (32) is coupled to the vertical shaft (31) for the carriage (32) to move up and down along the vertical shaft (31), and the range of motion of the carriage (32) is within the stroke of the chute (312);

One end of the sliding seat (32) is pivotally connected to the pressing handle (33) and a gear (34), and the cutting blade (33) is connected under the pressing handle (33); wherein the pressing handle (33) is welded and fixed at one end thereof. a wing seat (341), the gear (34) is mounted in the wing seat (341), and a pivot shaft (342) is laterally pivoted from the outer side of the sliding seat (32) to the wing seat (341) and the gear (34), the gear (34) a tooth (311) meshing with the vertical shaft (31), whereby the pressure gear (33) drives the gear (34) with the pivot (342) as a fulcrum, and the sliding groove (312) along with the sliding seat (32) Displacement action, causing the gear (34) to mesh along the teeth (311);

The sliding seat (32) is connected to the cutting knife (35), and a knife seat (351) is extended outwardly, and the cutting blade (35) which is a wafer cutting edge is pivoted on the knife seat (351), and the knife seat (351) is at least A pressing wheel (36) with a spring (361) is pivoted on one side, and the pressing wheel (36) is pivotally mounted at the one end (351) at one end to coaxially wear the spring (361), so that the pressing wheel (36) is normally normal. The bottom edge of the cutter (35) is slightly protruding, which is compressed and compressed under pressure, ensuring that the pressure roller (36) is moderately pressed against the surface of the pipe; the appearance of the composition is as shown in the first figure.

When the actuation is performed, as shown in the second and fifth figures, when the pipe is to be cut, the pipe (50) is placed between the driving roller (21) and the driven roller (22) of the receiving portion (20), and at the same time Contact the active roller (21) and the driven roller (22) tread. At this time, the power group (23) is activated to rotate the active roller (21). At this time, the driven roller (22) constitutes a positioning function to maintain the pipe ( 50) The position between the driving roller (21) and the driven roller (22); and the user pulls the pressing handle (33) upward with the pivot (342) as a fulcrum, and the pressing handle (33) and the vertical shaft (31) in parallel, let the gear (34) mesh with the tooth (311), and secondly, as shown in the sixth and seventh figures, move the handle (33) downward, so that the gear (34) is engaged with the tooth (311). ), to pull the carriage (32) to slide straight down the chute (312) until the cutter (35) contacts the pipe (50), and the pressure roller (36) contacts the surface of the pipe (50) due to the pipe (50) It will not move up and down, and the elastic pressing of the spring (361) will cause the pressure roller (36) to yaw upward with its pivoting seat (351) as a fulcrum to compress the spring (361), ensuring the pressure roller ( 36) Continue to press against the surface of the pipe (50) to move the cutting pipe (50) under the cutter (35) The pressure roller (36) will assist the pipe (50) not to jump away from the position of the active roller (21) and the driven roller (22);

Secondly, as shown in the eighth, ninth and tenth figures, the pressure roller (36) is forced against the outside of the pipe (50), and the cutter (35) has been in contact with the outer side of the pipe (50), that is, the lower pressing handle ( 33), with the pivot (342) as a fulcrum, yaw downward, and continue to move downward toward the pipe (50), so that the cutter (35) cuts the pipe (50), when cutting, because the active roller (21) Rotating by the power of the power unit (23), the driving wheel (24) cooperates with the elastic member (25) to simultaneously contact the driving roller (21) and the driven roller (22), so the driving wheel (24) is subjected to the active roller. (21) The power is transmitted and rotated, and the driven roller (22) is also passively rotated in the same direction as the driving roller (21), so that the cutter (35) is linearly descended until the pipe (50) is cut; due to the pipe (50) When being cut, the driving roller (21), the driven roller (22), and the driving wheel (24) are both rotated, whereby the driven roller (22) frictionally drives the pipe (50) to rotate, so that the pipe (50) is cut. Cutting, that is, changing the cutting position by the rotating action, thereby shortening the time for cutting the pipe (50), and the pressing wheel (36) provides the elastic pressing tube (50) through the spring (361), so the pipe (50) Subjected to the active roller (21), from When the roller (22) and the rolling force, the pressure wheel (36) does not interfere with the pipe (50) of the roll rotation.

The above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of this creation. Therefore, the scope of protection of this creation should be as listed in the patent application scope mentioned later. .

(10) ‧ ‧ pedestal

(20) ‧ ‧ 承 承

(21)‧‧‧Active scroll wheel

(22)‧‧‧ driven roller

(23) ‧‧‧Power Group

(30) ‧‧‧cutting department

(31)‧‧‧ vertical axis

(311)‧‧‧ teeth

(312)‧‧‧Chute

(32)‧‧‧Slide

(321) ‧ ‧ latch

(33)‧‧‧ Pressure handle

(34)‧‧‧ Gears

(341)‧‧‧ wings

(342)‧‧‧ pivot

(35)‧‧‧Cutter

(351)‧‧‧Tool holder

(36)‧‧‧ Pressure wheel

(361)‧‧‧ Spring

Claims (6)

The utility model relates to an electric high-speed pipe cutting machine suitable for a thin metal pipe, which is provided with a bearing part for the pipe material and a cutting part of the cuttable pipe material, wherein:
The receiving portion is disposed on one side of the base for the tube to be placed thereon;
The cutting portion is disposed on the other side of the base, and includes a vertical shaft, a sliding seat, a cutter, and a pressing handle; the vertical shaft is erected and fixed to the base adjacent to the receiving portion, The vertical shaft is provided with teeth in the axial direction; and the sliding seat is slidably disposed on the vertical shaft, and one end is rotatably connected to the pressing handle, and the cutting knife is connected under the pressing handle, wherein one end of the pressing handle is coupled to engage The toothed gear is rotated by the press handle together with the gear relative to the sliding seat, whereby the pressing handle drives the gear to engage the tooth to move downward with the sliding seat, so that the cutting tool can cut the pipe. The electric high-speed pipe cutting machine of the metal thin tube according to claim 1, wherein the vertical shaft of the cutting portion is different from the upper end of the tooth to form a sliding slot, and the sliding seat passes through the through hole. The latch of the chute allows the carriage to move up and down within a limited range. An electric high-speed pipe cutter suitable for a metal thin tube according to claim 1, wherein one end of the pressing handle is welded and fixed to a wing seat, the gear is mounted in the wing seat, and a pivot shaft is laterally pivoted from the outside of the sliding seat. Wing seat, the gear. The electric high-speed pipe cutting machine of the metal thin tube according to claim 1, wherein the sliding seat extends outwardly with a knife seat, and the cutting tool is pivoted on the tool holder, and the tool holder is pivoted at least on one side. a pressure roller of the spring, the pressure roller is coaxially mounted on the tool holder at one end, and the spring is normally installed, and the pressure wheel is slightly protruded from the bottom edge of the cutter. The utility model relates to an electric high-speed pipe cutting machine suitable for a thin metal pipe, which is provided with a bearing part for the pipe material and a cutting part of the cuttable pipe material, wherein:
The receiving portion is disposed on one side of the base for the tube to be placed thereon, the cutting portion is disposed on the other side of the base for cutting the pipe; the receiving portion comprises a a horizontal active roller, a driven roller parallel to the driving roller and having a gap, and a driving wheel; the active roller is coupled to a power group and rotatable at one end, and is disposed at the base to be elastically attached The driving wheel of the main and driven rollers is disposed between the driving roller and the driven roller, and the driving roller rotates to drive the driving wheel, and the driving wheel can drive the driven roller to rotate. An electric high-speed pipe cutter suitable for a metal thin tube according to claim 5, wherein the driving wheel comprises a wheel base fixed to the base, and an elastic member in which the elastic member is mounted. One side of the seat is a seat arm, and the end of the arm pivotally connects the driving wheel, so that the elastic member elastically pushes against the seat arm and the driving wheel, and the driving wheel simultaneously contacts the main and driven wheels.