CN217475031U - Processing equipment for peeling metal pipe - Google Patents

Abstract

The utility model discloses a processing equipment for peeling in metal tubular product, including clamping device, clamping device includes the frame, the side is provided with corresponding anchor clamps that are used for waiting to peel the metal tubular product and fix around the frame, be provided with in the frame and be used for both sides anchor clamps to carry out the centre gripping or loosen operating means in step, the anchor clamps of both sides all include the lower clamping part of fixed setting and the upper clamping part that sliding connection can slide from top to bottom in the frame, operating means includes the rotation piece that switches over in the frame, rotation piece both sides are connected with the link mechanism who is connected with the upper clamping part of corresponding side anchor clamps, when rotation piece receives external force and rotates according to a direction, the link mechanism of both sides drives corresponding upper clamping part respectively and shifts up and make it separate with lower clamping part; under the condition of removing the external force, the upper clamping parts on the two sides move downwards under the action of gravity to be matched with the corresponding lower clamping parts. The utility model provides a processing equipment that is used for taking off skin in metal tubular product that can be simple and convenient treat that take off skin tubular product is fixed and relax.

Description

Processing equipment for peeling metal pipe

Technical Field

The utility model relates to a metal tubular product processing equipment technical field, in particular to a processing equipment that is used for taking off skin in metal tubular product.

Background

The traditional copper alloy pipe processing technology is that a copper ingot heating furnace is used for heating a pipe blank to the temperature required by hot extrusion of the pipe, then the tube blank is conveyed to a tube hot extrusion furnace to obtain a hot formed tube, but the surface of the tube obtained in the way is easy to generate oxidation reaction with oxygen in the air to generate an oxidation layer due to the high temperature during extrusion, so that the surface of the tube is rough, further surface finishing is needed to remove the oxidation layer to obtain a surface with high smoothness, but because the pipe has small diameter, thick wall thickness and long length and can not be turned, the inner peeling processing operation is usually used, when the inner peeling operation is performed, a pipe to be peeled needs to be fixed, the pipe to be peeled needs to be clamped by a plurality of clamps in the conventional fixing process, and then is fixed by a fastener, and the elastic fastener and the clamps are placed after peeling is completed, so that the operation steps are multiple, and the production efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a processing equipment for taking off skin in metal tubular product is provided, can be simple and convenient treat that take off skin tubular product is fixed and relax, improve production efficiency, can solve the not enough of prior art.

The technical scheme of the utility model is that: a processing device for peeling a metal pipe in a metal pipe comprises a clamping device for fixing and releasing the metal pipe to be peeled, a traction device for drawing an inner peeling mold to pass through the metal pipe to be peeled, the clamping device comprises a frame, the front side and the rear side of the frame are provided with corresponding clamps for fixing the metal pipe to be scalped, the frame is provided with an operating device for synchronously clamping or releasing the clamps at the two sides, the clamps at the two sides respectively comprise a lower clamping part fixedly arranged and an upper clamping part connected with the frame in a sliding way and capable of sliding up and down, the operating device comprises a rotating part which is connected between the clamps at the two sides on the frame in a switching way, a connecting rod mechanism which is connected with the upper clamping part of the clamp at the corresponding side is connected with the two sides of the rotating part, when the rotating piece rotates in one direction under the action of external force, the link mechanisms on the two sides respectively drive the corresponding upper clamping part to move upwards so as to separate the upper clamping part from the lower clamping part; under the condition of removing the external force, the upper clamping parts on the two sides move downwards under the action of gravity to be matched with the corresponding lower clamping parts.

The other end of the first connecting rod is pivoted with the corresponding upper clamping part, the other end of the second connecting rod is pivoted on the rack, and the other end of the third connecting rod is pivoted with the rotating part.

Further, the rotating part is connected with a handle.

The further frame that includes, clamping device with draw-off device set up in on the frame, draw-off device includes actuating mechanism, fixed two fixed plates that set up on the frame at a certain interval, two be connected with a plurality of guide posts between the fixed plate, it is a plurality of slide-on of guide post is passed actuating mechanism passes gliding slide, be provided with the joint that is used for connecting interior skinning mould on the slide.

The device further comprises a conveying main pipe used for conveying cooling liquid, wherein the conveying main pipe is connected with a plurality of flexible pipes, the tail ends of the flexible pipes are liquid outlet ends provided with nozzles, and the cooling liquid is sprayed on the metal pipe to be scalped and the inner scalping mold through the flexible pipes.

Through implementing the utility model discloses, rotate the piece rotation with external drive, rotate the last clamping part that drives both sides through link mechanism when rotating the piece and shift up and separate with lower clamping part, will treat the metal tubular product of skinning and put into on the lower clamping part of both sides, after getting rid of external force, the last clamping part of both sides moves down under the action of gravity and will treat the metal tubular product of skinning with corresponding lower clamping part cooperation fixed, interior skinning mould one end is passed the metal tubular product of treating skinning and is connected with tractive device, it makes its complete metal tubular product through treating skinning to skin the mould of skinning in the tractive device tractive accomplish interior skinning operation, and easy operation is convenient, do benefit to production efficiency's improvement.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of a clamping device.

Shown in the figure: a metal pipe 1 to be scalped; a frame 2; a lower clamping portion 3; an upper clamping portion 4; a rotating member 5; an inner peeling mold 6; a first link 7; a second link 8; a third link 9; a handle 10; a base 11; a hydraulic cylinder 12; a fixed plate 13; a guide post 14; a slide plate 15; a joint 16; a flexible tube 17; a delivery manifold 18.

Detailed Description

The embodiment of the utility model provides a: as shown in figures 1 to 2, a processing device for peeling metal pipes internally comprises a clamping device for fixing and loosening a metal pipe 1 to be peeled, a traction device for drawing an internal peeling mold 6 to pass through the metal pipe 1 to be peeled, the clamping device comprises a frame 2, corresponding clamps for fixing the metal pipe 1 to be peeled are arranged on the front side and the rear side of the frame 2, an operating device for synchronously clamping or loosening the clamps on the two sides is arranged on the frame 2, the clamps on the two sides comprise a lower clamping part 3 fixedly arranged and an upper clamping part 4 slidably connected to the frame 2, corresponding semicircular cavities are arranged on the lower clamping part 3 and the upper clamping part 4, a chute and a slide block which are matched are arranged on the upper clamping part 4 and the frame 2, the upper clamping part 4 is matched with the chute through the slide block to move up and down along the frame, when the upper clamping part 4 is connected and matched with the lower clamping part 3, the semicircular cavities of the upper clamping part and the lower clamping part are matched to form a limiting cavity for limiting and matching the metal pipe to be peeled, the operating device comprises a rotating part 5 which is connected with the rack 2 and positioned between the clamps at the two sides, the rotating part 5 comprises a rotating shaft connected with the rack 2 and a rotating wheel connected with the rotating shaft, the two sides of the rotating wheel are connected with link mechanisms connected with the upper clamping parts 4 of the clamps at the corresponding sides, and when the rotating part 5 rotates along one direction by external force, the link mechanisms at the two sides respectively drive the corresponding upper clamping parts 4 to move upwards so as to be separated from the lower clamping parts 3; under the condition of removing external force, the upper clamping parts 4 on two sides move downwards under the action of gravity to be matched with the corresponding lower clamping parts 3, when the metal pipe peeling machine is used, the rotating parts are driven by external force to rotate, the rotating parts 5 drive the upper clamping parts 4 on two sides to move upwards through the connecting rod mechanisms to be separated from the lower clamping parts 3, the metal pipe 1 to be peeled is placed into the semicircular concave cavities of the lower clamping parts 3 on two sides, after the external force is removed, the upper clamping parts 3 on two sides move downwards under the action of gravity to be matched with the corresponding lower clamping parts 3 to fix the metal pipe 1 to be peeled, one end of the inner peeling mold 6 penetrates through the metal pipe 1 to be peeled to be connected with a traction device, and the traction device draws the inner peeling mold 6 to enable the metal pipe 1 to be peeled to completely pass through the inner peeling mold 1 to be peeled to complete inner peeling operation, so that the operation is simple and convenient, and the production efficiency is improved.

Preferably, the link mechanisms connected to the front side and the rear side of the rotating member 5 each include a first link 7, a second link 8, and a third link 9, one end of each of the first links 7 is pivotally connected to the corresponding upper clamping portion 3, the other end of each of the second links 8 is pivotally connected to the frame 2, the other end of each of the third links 7 is pivotally connected to the rotating member 5, when the rotating member 5 is driven to rotate clockwise by an external force, the first links 7 of the link mechanisms on the front side and the rear side move inward synchronously, the upper clamping portions 3 on the two sides move upward under the action of the corresponding second links 8 and the corresponding third links 9, after the external force is removed, the upper clamping portions 3 on the two sides move downward under the action of gravity to be matched with the corresponding lower clamping portions 3, and the rotating member 5 rotates counterclockwise to an initial position.

Preferably, the rotating member 5 is connected with a handle 10, and the handle 10 is installed on the rotating shaft side of the rotating member 5 to facilitate the rotating operation of the rotating member 5.

Preferably, the device comprises a base 11, a clamping device and a drawing device are arranged on the base 11, the drawing device comprises a hydraulic cylinder 12 and two fixing plates 13 fixedly arranged on the base 11 at a certain interval, four guide posts 14 are connected between the two fixing plates 13, the four guide posts 14 are slidably connected with a sliding plate 15 which is pushed to slide through the hydraulic cylinder 12, a connector 16 for connecting an inner peeling mold 6 is arranged on the sliding plate 15, the inner peeling mold 6 is connected with the connector 16 on the sliding plate 15 after passing through a metal pipe 1 to be peeled, the hydraulic cylinder 12 pulls the sliding plate 15 to slide along the guide posts 14, so that the inner peeling mold 6 completely passes through the metal pipe 1 to be peeled to complete inner peeling operation.

Preferably, the device comprises a conveying main pipe 18 used for conveying cooling liquid, wherein the conveying main pipe 16 is connected with a plurality of flexible pipes 17, the tail ends of the flexible pipes 17 are liquid outlet ends provided with nozzles, the cooling liquid is sprayed on the metal pipe 17 to be scalped and the inner scalping mold 6 through the flexible pipes 17, the cooling liquid is sprayed to reduce the temperature, the influence on the precision and the quality of a product caused by overhigh temperature in the inner scalping process is prevented, and the spraying angle of the flexible pipes 17 can be conveniently adjusted according to needs.

Claims (5)

1. The utility model provides a processing equipment that is used for taking off skin in metal tubular product, is including being used for waiting to take off the fixed clamping device who relaxs of skin metal tubular product, pulls interior skin mould through the tractive device of waiting to take off skin metal tubular product, its characterized in that: the clamping device comprises a rack, corresponding clamps for fixing the metal pipe to be scalped are arranged on the front side and the rear side of the rack, an operating device for synchronously clamping or releasing the clamps on the two sides is arranged on the rack, the clamps on the two sides comprise fixedly arranged lower clamping parts and upper clamping parts which are connected with the rack in a sliding manner and can slide up and down, the operating device comprises a rotating part which is connected between the clamps on the two sides on the rack in a switching manner, and connecting rod mechanisms connected with the upper clamping parts of the clamps on the corresponding sides are connected with the two sides of the rotating part, and when the rotating part rotates in one direction under the action of external force, the connecting rod mechanisms on the two sides respectively drive the corresponding upper clamping parts to move upwards to be separated from the lower clamping parts; under the condition of removing the external force, the upper clamping parts on the two sides move downwards under the action of gravity to be matched with the corresponding lower clamping parts.

2. The processing equipment for the inner peeling of the metal pipe according to claim 1, wherein: the link mechanisms connected to the two sides of the rotating part respectively comprise a first link, a second link and a third link, one end of the first link is pivoted with the corresponding upper clamping part, the other end of the second link is pivoted on the rack, and the other end of the third link is pivoted with the rotating part.

3. The processing equipment for the inner peeling of the metal pipe according to claim 1, wherein: the rotating piece is connected with a handle.

4. The processing equipment for the inner peeling of the metal pipe according to claim 1, wherein: the machine comprises a base, clamping device with the tractive device set up in on the frame, the tractive device includes actuating mechanism, fixed two fixed plates that set up on the frame at a certain interval, two be connected with a plurality of guide posts between the fixed plate, it passes to slide on the guide post actuating mechanism passes gliding slide, be provided with the joint that is used for connecting interior skinning mould on the slide.

5. The processing equipment for the inner peeling of the metal pipe according to claim 1, wherein: the device comprises a conveying main pipe for conveying cooling liquid, wherein the conveying main pipe is connected with a plurality of flexible pipes, the tail ends of the plurality of flexible pipes are liquid outlet ends provided with nozzles, and the cooling liquid is sprayed on a metal pipe to be scalped and an inner scalping mold through the plurality of flexible pipes.

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