Auxiliary feeding device used before steel pipe cutting

Abstract

The utility model discloses an auxiliary feeding device used before steel pipe cutting, and belongs to the technical field of steel pipe cutting machining auxiliary devices. The device comprises a plurality of vertical frames which are the same in structure and are parallel to one another; each vertical frame comprises a first vertical column and a second vertical column. A longitudinal connecting rod is installed between the first stand column and the second stand column and close to the bottom. A functional support column is arranged on the longitudinal connecting rod close to the upright column I; the top of the functional pillar is lower than the tops of the first pillar and the second pillar; a roller is rotatably mounted between the front side end surface of the functional support column and the upright column I through a roller shaft; an inclined rod is mounted between the rear side end surface of the functional support column and the stand column II; a to-be-cut steel pipe material is arranged on the inclined rod; one end of the inclined rod inclines downwards towards the side where the roller is located. A limiting clamping piece is movably arranged at the top of the functional supporting column; the steel pipe fitting sorting and feeding device effectively solves the problem that the production efficiency is low due to the fact that a device capable of sorting and feeding the steel pipe fittings to be cut is lacked at present.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe cutting processing auxiliary device technical field, concretely relates to a kind of auxiliary feeding device before steel pipe cutting. BACKGROUND

[0002] When producing roller mechanism, longer raw material steel pipe needs to be cut into several ends, and when cooperating with cutting machine to cut and process steel pipe, generally, steel pipe is moved to be close to feeding movable chuck, so that chuck can directly move and place to cutting machine after clamping steel pipe, and in order to improve production efficiency, it is necessary to design a feeding mechanism to ensure that the steel pipe to be cut as material can reach specified position, which is the main purpose to be achieved by the present application. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a kind of auxiliary feeding device before steel pipe cutting, to solve the problem of low production efficiency caused by lack of device for sorting and feeding steel pipe to be cut.

[0004] To solve the above problems, the utility model provides the following technical scheme:

[0005] An auxiliary feeding device before steel pipe cutting, comprising a plurality of vertical supports which are identical in structure and parallel to each other, each vertical support comprising a first column and a second column, a longitudinal connecting rod being installed between the first column and the second column near the bottom, a functional support being provided on the longitudinal connecting rod near the first column, the top of the functional support being lower than the top of the first column and the second column, a roller being rotatably installed between the front side of the functional support and the first column via a roller shaft, an inclined rod being installed between the back side of the functional support and the second column, a steel pipe to be cut being arranged on the inclined rod, one end of the inclined rod being inclined downward toward the side where the roller is located, and a limiting clamp being movably arranged on the top of the functional support.

[0006] Preferably, the vertical supports are arranged in pairs, and a horizontal connecting rod is arranged between the first column, the second column and the functional support of each pair of vertical supports.

[0007] Preferably, a side support is further arranged between the first columns, a telescopic rod in cantilever shape being arranged on the upper side of the side support opposite to the position of the steel pipe to be cut, a damping compression spring being arranged in the telescopic rod, the end side of the telescopic rod extending outward when the damping compression spring in the telescopic rod is in a natural state, and a buffer head being further arranged on the end of the telescopic rod.

[0008] Further, the buffer head is a block structure made of soft material, and the lower side of the buffer head is a smooth arc surface.

[0009] Preferably, the top of the functional support is flush with the end side of the inclined rod; the limiting clamp comprises a pneumatic telescopic rod mounted on the functional support; a stopper for limiting the downward sliding of the steel pipe is arranged at the top of the pneumatic telescopic rod; when the pneumatic telescopic rod is in the extended state, the height of the stopper relative to the functional support is not less than the radius of the steel pipe.

[0010] Preferably, a cross pad plate is arranged at the bottom of the first column and the second column.

[0011] The utility model has the advantages of:

[0012] The utility model provides a kind of auxiliary feeding device before steel pipe is sent into cutting machine, it is respectively arranged roller and inclined rod between functional support and column, utilize the trend that inclined rod provides to steel pipe towards roller activity, and roller is used to send out steel pipe along tangent direction;While the present application is also set up limiting clamp on functional support for limiting the position of front and rear steel pipe, it is simple in structure, it is convenient to process production, by improving the speed of feeding, to improve the cutting production efficiency of steel pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram in embodiment of the utility model;

[0014] Figure 2 It is Figure 1 the top view of device in

[0015] Mark explanation: 1, column one, 2, column two, 3, longitudinal connecting rod, 4, functional support, 5, roller, 6, inclined rod, 7, limiting clamp, 8, transverse connecting rod, 9, side bracket, 10, telescopic rod, 11, buffer head. DETAILED DESCRIPTION

[0016] The utility model is further introduced as follows by combining with the drawings and specific embodiment:

[0017] Embodiment:

[0018] Refer to Figure 1The embodiment provides an auxiliary feeding device before steel pipe cutting; the device comprises a plurality of vertical stands which are parallel to each other and have the same structure; each vertical stand comprises a first column 1 and a second column 2; a longitudinal connecting rod 3 is arranged between the first column 1 and the second column 2 and close to the bottom; a functional column 4 is arranged on the longitudinal connecting rod 3 and close to the first column 1; the top of the functional column 4 is lower than the top of the first column 1 and the second column 2; a roller 5 is rotatably arranged between the front end surface of the functional column 4 and the first column 1 through a roller shaft; an inclined rod 6 is arranged between the rear end surface of the functional column 4 and the second column 2; the steel pipe to be cut is arranged on the inclined rod 6; one end of the inclined rod 6 is inclined downward and faces the side where the roller 5 is located; a limiting clamp 7 is movably arranged on the top of the functional column 4; in the embodiment, the distance between the first column and the functional column is greater than the outer diameter of the steel pipe to be cut.

[0019] The vertical stands are arranged in pairs, and a horizontal connecting rod 8 is arranged between the first column 1, the second column 2 and the functional column 4 of the two vertical stands arranged in pairs.

[0020] A side support 9 is further arranged between the first columns 1; a telescopic rod 10 in cantilever shape is arranged on the upper side of the side support 9 and faces the steel pipe to be cut; a damping compression spring is arranged in the telescopic rod 10; when the damping compression spring in the telescopic rod 10 is in a natural state, the end side of the telescopic rod 10 extends outward; a buffer head 11 is further arranged on the end of the telescopic rod 10; the side support in the embodiment is a planar tripod structure, and one side of the side support is connected to the horizontal connecting rod between the first columns.

[0021] The buffer head 11 is a block structure made of soft material, and the lower side of the buffer head 11 is a smooth arc surface.

[0022] The top of the functional column 4 is flush with the end side of the inclined rod 6; the limiting clamp 7 comprises a pneumatic telescopic rod arranged on the functional column 4; a stopper for limiting the downward sliding of the steel pipe is arranged on the top of the pneumatic telescopic rod; when the pneumatic telescopic rod is in an extended state, the height of the stopper relative to the functional column 4 is not less than the radius of the steel pipe.

[0023] Horizontal pads are arranged on the bottom of the first column 1 and the second column 2.

[0024] In use of the utility model device in the embodiment, only need to stretch the limiting clamping piece upward first, then place each steel pipe to be cut on the inclined rod, the steel pipe will lean on the limiting clamping piece under the action of its own gravity, then shrink the limiting clamping piece downward, make the steel pipe slide to the side of the roller, the steel pipe will contact the buffer head on the telescopic rod first before contacting the roller, and gradually compress the telescopic rod and the buffer head to the side of the side support, until the steel pipe gradually falls on the roller obliquely downward, and the telescopic rod will restore the original length under the action of the spring, play the protection effect; the limiting clamping piece will pop up upward at the corresponding time in this process, to play the role of dividing the front and rear steel pipes; the buffer head and the steel pipe do not contact each other at this time, and the steel pipe on the roller only needs to wait for the movable chuck to clamp and move to the front side.

Claims

1. An auxiliary feeding device for steel pipes before cutting, characterized in that: It includes several structures same and parallel to each other; single stand includes column one (1) and column two (2); between column one (1) and column two (2) near the bottom position is installed longitudinal connecting rod (3); on longitudinal connecting rod (3) near column one (1) position is provided with function support (4); the top height of function support (4) is less than the top height of column one (1) and column two (2); between function support (4) front side end face and column one (1) is rotatably installed roller (5) through roller shaft; between function support (4) rear side end face and column two (2) is installed inclined rod (6); the steel pipe to be cut is arranged on inclined rod (6); one end of inclined rod (6) is inclined downward to the side where roller (5) is located; the top of function support (4) is movably provided with limit clamp (7).

2. The auxiliary feeding device before cutting of a steel pipe according to claim 1, characterized in that: The stand is arranged in pairs, and a horizontal connecting rod (8) is arranged between the column one (1), the column two (2) and the function support (4) of the two stands arranged in pairs.

3. The auxiliary feeding device before cutting of a steel pipe according to claim 1, characterized in that: A side support (9) is further arranged between the column one (1); a cantilever-shaped telescopic rod (10) is arranged at the position opposite to the steel pipe to be cut on the upper side of the side support (9); the telescopic rod (10) is internally provided with a damping compression spring, when the damping compression spring in the telescopic rod (10) is in a natural state, the end side of the telescopic rod (10) extends outward; a buffer head (11) is further arranged at the end of the telescopic rod (10).

4. The auxiliary feeding device before cutting of a steel pipe according to claim 3, characterized in that: The buffer head (11) is a block structure made of soft material, and the lower side of the buffer head (11) is a smooth arc surface.

5. The auxiliary feeding device before cutting of a steel pipe according to claim 1, characterized in that: The top of the function support (4) is flush with the end side of the inclined rod (6); the limit clamp (7) includes a pneumatic telescopic rod mounted on the function support (4); a stop block for limiting the downward sliding of the steel pipe is arranged at the top of the pneumatic telescopic rod; when the pneumatic telescopic rod is in an extended state, the height of the stop block relative to the function support (4) is not less than the radius of the steel pipe.

6. The auxiliary feeding device before cutting of a steel pipe according to claim 1, wherein: Horizontal spacers are arranged at the bottom of the column one (1) and the column two (2).

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