Fixed cutting equipment for steel pipe machining

Abstract

The utility model relates to the technical field of steel pipe machining, and discloses fixed cutting equipment for steel pipe machining, which comprises a connecting seat, the left side of the top end of the connecting seat is fixedly connected with a limiting base, the right side of the top end of the connecting seat is sequentially, vertically and fixedly connected with a first vertical frame and a second vertical frame, and the first vertical frame is positioned right in front of the second vertical frame. According to the fixed cutting equipment for steel pipe machining, by arranging the limiting base, the limiting top base, the sliding protection inner layer, a socket, a guide rail, a sliding outer plate, a fixing block and a connecting groove, bolt fixing is not needed, and the damage force caused to the limiting top base and the limiting base can be reduced while the two ends of a steel pipe are limited and fixed; the steel pipe is effectively prevented from displacement during cutting treatment, the limiting and fixing connection mode is optimized, and the problems that cutting equipment generally adopts a bolt fixing mode to limit and fix the two ends of the steel pipe, but the damage force to the structure is high, abrasion is serious and the service life of the equipment is greatly shortened due to repeated use are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe processing technical field, concretely is fixed steel pipe processing cutting equipment. BACKGROUND

[0002] Steel pipe has hollow section, its length is far greater than diameter or perimeter steel material, and steel pipe has wide application in multiple fields, mainly including building, industrial building, furniture decoration, agriculture and horticulture, transportation, electric power, environmental protection, aerospace and shipbuilding etc.

[0003] By cutting steel pipe into specific length, it ensures that each part of the pipeline system can be accurately butt jointed, meets the demand, maximally utilizes raw material, reduces waste and reduces cost, but the current cutting equipment generally adopts bolt fixing mode to limit and fix the two ends of the steel pipe, and the repeated use has high destructive force to the structure, and the wear is serious, which greatly shortens the service life of the equipment.

[0004] Therefore, the fixed steel pipe processing cutting equipment is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a fixed steel pipe processing cutting equipment, which solves the problem that the cutting equipment generally adopts bolt fixing mode to limit and fix the two ends of the steel pipe, the repeated use has high destructive force to the structure, and the wear is serious, which greatly shortens the service life of the equipment.

[0006] To achieve the above object, the utility model provides the following technical scheme: fixed steel pipe processing cutting equipment, including connecting seat, the left side fixed connection of the top of connecting seat is limited and fixed with the bottom, the right side of the top of connecting seat is fixed with first stand and second stand in proper order and vertically, the first stand is located at the front of second stand, the top of connecting seat is horizontally provided with fixed frame, the top of the bottom is provided with the fixed assembly convenient for limiting,

[0007] The fixed assembly includes a limiting top seat, which is arranged on the top of the limiting bottom seat, connecting grooves are symmetrically formed on the both sides of the top of the limiting bottom seat, a guide rail is fixedly connected to the bottom of the connecting groove, sliding outer plates are fixedly connected to the both sides of the bottom of the limiting top seat, the sliding outer plates are slidingly sleeved on the outside of the guide rail, a fixed block is fixedly connected to the rear end in the connecting groove, and the fixed block is insertedly connected to the inside of the rear end of the sliding outer plate.

[0008] As a further technical scheme of the utility model, the front end of the sliding outer plate is fixedly connected with a socket, the front end of the bottom of the both sides of the limiting bottom seat is fixedly connected with a positioning plate, the rear end of the outside of the socket is in a curved right angle shape and is insertedly sleeved on the outside of the positioning plate.

[0009] As a further technical scheme of the utility model, the top end of the limiting base and the bottom end of the limiting top base are concave inwards in semicircle shape, and the surfaces of the concave parts of the limiting base and the limiting top base are fixedly connected with sliding protection inner layers.

[0010] As a further technical scheme of the utility model, the bottom of the outer side of the first stand and the second stand is fixedly connected with a support plate, two groups of the support plates are fixedly connected, the top end of the support plate is fixedly connected with a hydraulic push rod, the top of the first stand and the second stand is inclined inwards, the front end and the rear end of the right side of the fixed frame are fixedly connected with a movable rod, and the outer ends of two groups of the movable rods are movably connected with the top of the inner end of the first stand and the second stand.

[0011] As a further technical scheme of the utility model, the outer side of the fixed frame is fixedly connected with a hinged seat, the top end of the hydraulic push rod is fixedly connected with an external connecting seat, the left side of the external connecting seat is fixedly connected with a fixed seat, and the outer side of the hinged seat and the inner side of the fixed seat constitute a hinged connection.

[0012] As a further technical scheme of the utility model, the inside of the left side of the fixed frame is provided with a linkage shaft, the outside of the front end of the linkage shaft is fixedly connected with a cutting blade, the rear end of the linkage shaft is fixedly connected with a driving motor, and the front end of the driving motor is fixedly connected with the rear end of the fixed frame.

[0013] As a further technical scheme of the utility model, the top end of the left side of the fixed frame is fixedly connected with a mounting frame, the top of the front end of the left side of the fixed frame is fixedly connected with a circular arc-shaped protective baffle, and the bottom of the mounting frame is inserted into the outer end of the protective baffle.

[0014] As a further technical scheme of the utility model, the front end and the rear end of the right side of the fixed frame are fixedly connected with a round slider, the inner end of the first stand and the second stand is fixedly connected with an auxiliary plate in semicircle arc symmetry, the inner end of the auxiliary plate is provided with a sliding groove, and the round slider is slidingly connected in the inside of the sliding groove.

[0015] Compared with the prior art, the fixed steel pipe machining cutting equipment has the advantages that the fixed steel pipe machining cutting equipment not only realizes convenient connection and fixing functions, realizes quick pushing functions, but also realizes stable protection functions.

[0016] (1) Through the setting of the limiting base, the limiting top, the sliding protection inner layer, the socket, the guide rail, the sliding outer plate, the fixed block and the connecting groove, the sliding outer plate is inserted into the connecting groove and is sleeved and installed outside the guide rail, the limiting top is stably pushed backward by using the sliding connection mode, is placed at the top end of the limiting base, the connecting force between the limiting base and the limiting top is enhanced, bolts are not needed to be used for fixing, the limiting and fixing of both ends of the steel pipe can be reduced while the damage force caused to the limiting top and the limiting base is reduced, the inner walls of the limiting base and the limiting top can be provided with deep protection force through the sliding protection inner layer, the fixed block is installed into the rear end of the sliding outer plate by using the insertion connection mode, the limiting top is quickly fixed, the positioning plate is sleeved outside by the bending characteristics of the socket and is fixedly connected by insertion, the firmness between the limiting top and the limiting base is greatly enhanced, the steel pipe is effectively prevented from being displaced during the cutting treatment of the steel pipe, and the connecting mode of the limiting and fixing is optimized;

[0017] (2) Through the setting of the hydraulic push rod, the supporting plate, the fixed seat, the external connecting seat, the hinged seat and the movable rod, the fixed seat at the top is pushed upward by driving the hydraulic push rod, stable and safe linear motion is provided for the fixed frame by using the hinged connection mode, two groups of movable rods are added, the flexible rotation of the fixed frame between the first stand and the second stand is ensured, and the bottom of the hydraulic push rod is provided with strong supporting force by the supporting plate;

[0018] (3) Through the setting of the auxiliary plate, the sliding groove, the round sliding block, the mounting frame and the protective baffle, the two groups of round sliding blocks are slidingly installed in the corresponding sliding grooves, the first stand and the second stand can provide stable force during the up-down movement of the right side of the fixed frame, the fixed frame is effectively prevented from falling off, the fixing of the fixed frame itself is enhanced, dust is prevented from splashing freely by adding the protective baffle, and the strong protection effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a limiting base top view structural schematic diagram of the utility model;

[0021] Figure 3 It is a fixed frame top view structural schematic diagram of the utility model;

[0022] Figure 4 It is a first stand rear view structural schematic diagram of the utility model.

[0023] In the figure: 1, connecting seat; 2, limiting base; 3, socket; 4, limiting top seat; 5, fixing frame; 6, cutting blade; 7, mounting frame; 8, protective baffle; 9, linkage shaft; 10, first stand; 11, hinged seat; 12, external seat; 13, fixed seat; 14, hydraulic push rod; 15, support plate; 16, movable rod; 17, sliding outer plate; 18, guide rail; 19, sliding protective inner layer; 20, connecting groove; 21, fixed block; 22, positioning plate; 23, round slider; 24, driving motor; 25, second stand; 26, auxiliary plate; 27, sliding groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 The fixed steel pipe machining cutting equipment comprises a connecting seat 1, a limiting base 2 is fixedly connected to the left side of the top end of the connecting seat 1, a first stand 10 and a second stand 25 are vertically and sequentially fixedly connected to the right side of the top end of the connecting seat 1, the first stand 10 is located in front of the second stand 25, a fixing frame 5 is horizontally arranged above the connecting seat 1, and a fixing assembly facilitating limiting is arranged at the top end of the limiting base 2.

[0026] The fixing assembly comprises a limiting top seat 4, the limiting top seat 4 is arranged at the top end of the limiting base 2 in a fit mode, connecting grooves 20 are symmetrically formed in the two sides of the top end of the limiting base 2, guide rails 18 are fixedly connected to the bottom end in the connecting grooves 20, sliding outer plates 17 are fixedly connected to the two sides of the bottom end of the limiting top seat 4, the sliding outer plates 17 are slidably sleeved outside the guide rails 18, a fixed block 21 is fixedly connected to the rear end in the connecting grooves 20, and the fixed block 21 is insertedly connected to the inside of the rear end of the sliding outer plates 17.

[0027] The front end of the sliding outer plate 17 is fixedly connected with a socket 3, the front end of the bottom of the two sides of the limiting base 2 is fixedly connected with a positioning plate 22, the rear end of the outer side of the socket 3 is in a curved right angle shape and is insertedly sleeved outside the positioning plate 22.

[0028] The top end of the limiting base 2 and the bottom end of the limiting top seat 4 are concave in a semicircle shape, and the surfaces of the concave parts of the limiting base 2 and the limiting top seat 4 are fixedly connected with sliding protective inner layers 19.

[0029] Specifically, as Figure 1 and Figure 2As shown, the steel pipe to be processed is placed in the recess of the limiting base 2 during use, the sliding outer plate 17 is inserted into the connecting groove 20, is sleeved and installed outside the guide rail 18, the limiting top base 4 is pushed backward and is placed at the top end of the limiting base 2, until the fixed block 21 is inserted and fixed inside the rear end of the sliding outer plate 17, and at the same time, the two groups of sockets 3 are sleeved and fixed outside the corresponding positioning plates 22, the limiting top base 4 is fixed at the current position, and the limiting top base 4 cooperates with the limiting base 2 to limit and fix the two ends of the steel pipe.

[0030] The bottom of the outer side of the first stand 10 and the second stand 25 is fixedly connected with a support plate 15, the two groups of support plates 15 are fixedly connected, and the top end of the support plate 15 is fixedly connected with a hydraulic push rod 14, the top of the first stand 10 and the second stand 25 is inwardly inclined, the front end and the rear end of the right side of the fixed frame 5 are fixedly connected with a movable rod 16, and the outer ends of the two groups of movable rods 16 are movably connected with the top of the inner end of the first stand 10 and the second stand 25 respectively;

[0031] The outer side of the fixed frame 5 is fixedly connected with a hinged seat 11, the top end of the hydraulic push rod 14 is fixedly connected with an external connecting seat 12, the left side of the external connecting seat 12 is fixedly connected with a fixed seat 13, and the outer side of the hinged seat 11 and the inner side of the fixed seat 13 form a hinged connection;

[0032] Specifically, as shown in Figure 1 and Figure 3 , when in use, the hydraulic push rod 14 is operated to push the top fixed seat 12 upward, and the hinged connection between the external connecting seat 13 and the hinged seat 11 is used to pull the right side of the fixed frame 5 upward, so that the outer side of the fixed frame 5 moves downward, and the position of the cutting blade 6 is adjusted.

[0033] The inner side of the left side of the fixed frame 5 is penetrated through a linkage shaft 9, the outer side of the front end of the linkage shaft 9 is fixedly connected with the cutting blade 6, the rear end of the linkage shaft 9 is fixedly connected with a drive motor 24, and the front end of the drive motor 24 is fixedly connected with the rear end of the fixed frame 5;

[0034] The top of the left side of the fixed frame 5 is fixedly connected with a mounting frame 7, the top of the front end of the left side of the fixed frame 5 is fixedly connected with a circular arc-shaped protective baffle 8, and the bottom of the mounting frame 7 is inserted and sleeved outside the outer end of the protective baffle 8;

[0035] The front end and the rear end of the right side of the fixed frame 5 are fixedly connected with a round sliding block 23, the inner end of the auxiliary plate 26 is symmetrically fixedly connected with a semicircular arc of the inner end of the first stand 10 and the second stand 25, the inner end of the auxiliary plate 26 is provided with a sliding groove 27, and the round sliding block 23 is slidably connected in the sliding groove 27;

[0036] Specifically, as shown in Figure 1 and Figure 4As shown, during the upward movement of the right side of the fixing frame 5, the two groups of round sliding blocks 23 slide upward in the corresponding sliding grooves 27, ensuring that the first vertical frame 10 and the second vertical frame 25 can provide stable force during the upward and downward movement of the right side of the fixing frame 5, effectively preventing the fixing frame 5 from falling off.

[0037] Working principle: during use, the steel pipe to be processed is placed in the recess of the limiting base 2, the sliding outer plate 17 is inserted into the connecting groove 20, is sleeved and installed outside the guide rail 18, the limiting top seat 4 is pushed backward and is placed at the top end of the limiting base 2, until the fixing block 21 is inserted and fixed in the inside of the rear end of the sliding outer plate 17, and meanwhile, the two groups of sockets 3 are sleeved and fixed outside the corresponding positioning plates 22, the limiting top seat 4 is fixed at the current position, the limiting top seat 4 cooperates with the limiting base 2, limits and fixes the two ends of the steel pipe, after the hydraulic push rod 14 operates, the fixing seat 12 at the top is pushed upward, the hinged connection relationship between the external connecting seat 13 and the hinged seat 11 is utilized, the right side of the fixing frame 5 is pulled upward, the right side of the fixing frame 5 moves upward, the two groups of round sliding blocks 23 slide upward in the corresponding sliding grooves 27, ensuring that the first vertical frame 10 and the second vertical frame 25 can provide stable force during the upward and downward movement of the right side of the fixing frame 5, after the driving motor 24 operates, the cutting blade 6 is rapidly rotated through the linkage shaft 9, and the steel pipe is cut and processed.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and are not limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A cutting apparatus for machining fixed steel pipes, comprising a connecting seat (1), characterized in that: The left side of the top end of the connecting seat (1) is fixedly connected with a limiting base (2), the right side of the top end of the connecting seat (1) is sequentially vertically fixedly connected with a first stand (10) and a second stand (25), the first stand (10) is located in front of the second stand (25), the upper side of the connecting seat (1) is horizontally provided with a fixed frame (5), and the top end of the limiting base (2) is provided with a fixed assembly facilitating limiting. The fixed assembly comprises a limiting top seat (4), the limiting top seat (4) is arranged on the top end of the limiting base (2), the two sides of the top end of the limiting base (2) are symmetrically provided with connecting grooves (20), the bottom end of the inside of the connecting groove (20) is fixedly connected with a guide rail (18), the two sides of the bottom end of the limiting top seat (4) are fixedly connected with sliding outer plates (17), the sliding outer plates (17) are slidingly sleeved on the outside of the guide rail (18), the rear end of the inside of the connecting groove (20) is fixedly connected with a fixed block (21), and the fixed block (21) is insertedly connected in the inside of the rear end of the sliding outer plate (17).

2. The fixed steel pipe processing cutting apparatus according to claim 1, characterized by: The front end of the sliding outer plate (17) is fixedly connected with a socket (3), the front end of the bottom of the two sides of the limiting base (2) is fixedly connected with a positioning plate (22), the rear end of the outside of the socket (3) is bent at right angles and is insertedly sleeved on the outside of the positioning plate (22).

3. The fixed steel pipe processing cutting apparatus according to claim 1, characterized by: The top end of the limiting base (2) and the bottom end of the limiting top seat (4) are both inwardly recessed in a semicircular shape, and the surfaces of the recessed parts of the limiting base (2) and the limiting top seat (4) are fixedly connected with sliding protection inner layers (19).

4. The fixed steel pipe processing cutting apparatus according to claim 1, characterized by: The bottom of the outside of the first stand (10) and the second stand (25) is fixedly connected with support plates (15), the two groups of support plates (15) are fixedly connected, the top end of the support plate (15) is fixedly connected with a hydraulic push rod (14), the top of the first stand (10) and the second stand (25) is inwardly inclined, the front end and the rear end of the right side of the fixed frame (5) are fixedly connected with movable rods (16), and the outer ends of the two groups of movable rods (16) are respectively movably connected with the top of the inner end of the first stand (10) and the second stand (25).

5. The fixed steel pipe processing cutting apparatus according to claim 4, characterized by: The outside of the fixed frame (5) is fixedly connected with a hinged seat (11), the top end of the hydraulic push rod (14) is fixedly connected with an external connecting seat (12), the left side of the external connecting seat (12) is fixedly connected with a fixed seat (13), and the outside of the hinged seat (11) and the inside of the fixed seat (13) are hingedly connected.

6. The fixed steel pipe processing cutting apparatus according to claim 1, characterized by: The inside of the left side of the fixed frame (5) is provided with a linkage shaft (9), the outside of the front end of the linkage shaft (9) is fixedly connected with a cutting blade (6), the rear end of the linkage shaft (9) is fixedly connected with a driving motor (24), and the front end of the driving motor (24) is fixedly connected with the rear end of the fixed frame (5).

7. The fixed steel pipe processing cutting apparatus according to claim 1, characterized by: The top end of the left side of the fixed frame (5) is fixedly connected with a mounting frame (7), the top of the front end of the left side of the fixed frame (5) is fixedly connected with a circular-arc-shaped protective baffle (8), and the bottom of the mounting frame (7) is insertedly sleeved on the outer end of the protective baffle (8).

8. The fixed steel pipe processing cutting apparatus according to claim 1, characterized by: The front end and the rear end of the right side of the fixing frame (5) are fixedly connected with round sliding blocks (23), the inner ends of the first vertical frame (10) and the second vertical frame (25) are fixedly connected with auxiliary plates (26) in a half-round arc symmetry, the inner end of the auxiliary plate (26) is provided with a sliding groove (27), and the round sliding block (23) is slidingly connected in the inner part of the sliding groove (27).

Images