CN117182177A

CN117182177A - Fixed subassembly is used in bellows cutting

Info

Publication number: CN117182177A
Application number: CN202310361475.2A
Authority: CN
Inventors: 李强; 李龙
Original assignee: Guixi Futai Waterproof Technology Co ltd
Current assignee: Guixi Futai Waterproof Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-12-08

Abstract

The application discloses a fixing component for cutting a corrugated pipe, and particularly relates to the field of corrugated pipe machining, comprising a cutting machining table, wherein a penetrating type mounting groove in a penetrating state is formed in the top end of the cutting machining table, a threaded positioning hole is conveniently fixed at the position of the penetrating type mounting groove by a bolt component, the top end of the cutting machining table is slidably connected with a mounting frame through the penetrating type mounting groove, the top end of the mounting frame is fixedly connected with a corrugated pipe hollow fixing frame, and the bottom end of the cutting machining table is fixedly connected with a base frame; the device has the advantages that when the auxiliary pushing rod is inwardly gathered, the magnet leaves the surface of the material adsorption frame, the adsorption force of the magnet on the material adsorption frame is greatly weakened, and working personnel can collect machining fragments falling from the surface of the material adsorption frame by gravity through the collecting bag below, so that the situation that the cut corrugated pipe fragments fly into the air is avoided, and meanwhile, the cut corrugated pipe fragments are simply collected.

Description

Fixed subassembly is used in bellows cutting

Technical Field

The application relates to the technical field of corrugated pipe machining, in particular to a fixing component for cutting a corrugated pipe.

Background

The corrugated pipe is widely applied to instruments and meters, and is mainly used as a measuring element of the pressure measuring instrument, the pressure is converted into displacement or force, the pipe wall of the corrugated pipe is thinner, the sensitivity is higher, the measuring range is tens of Pa to tens of MPa, the opening end of the corrugated pipe is fixed, the sealing end is in a free state, the elasticity is increased by using an auxiliary spiral spring or reed, the corrugated pipe is generally long-cylindrical after being produced, and in order to fit the required length of equipment in different fields, when the corrugated pipe is produced in factories, the corrugated pipe is fixed by using a fixing component, and finally the corrugated pipe is cut by using a cutting component.

Chinese patent No. CN211073795U, it is through inserting the bellows in the fixed frame, later the user uses twist grip rotatory column soon, the column soon can stretch out to fixed frame inside in the screw hole to extrude the fixing clip and make the fixing clip get up the stable fixing of bellows, utilize fastening spring can be with supplementary card body ejecting simultaneously, it is fixed with the bellows, fastening spring has played certain spacing guard action simultaneously.

However, the above scheme has several problems in implementation:

1. the corrugated pipes are of various types, and the cutting cost of the corrugated pipes is high due to the fact that the corrugated pipes can be fixed by the aid of the fixed frame with the fixed diameter;

2. the ripple on the surface of the corrugated pipe is one of reasons that the corrugated pipe is difficult to fix, and the corrugated pipe is pressed and fixed only by the auxiliary clamping body, so that the spiral spring inside the corrugated pipe or the ripple on the surface of the corrugated pipe is easy to contact with the auxiliary clamping body to skid, and therefore, the corrugated pipe is easy to shake or the cutting position is easy to deviate during cutting.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present application provides a fixing assembly for cutting a bellows, wherein when the fixing assembly is expanded outwards by a telescopic pull block, a magnet is close to an inner wall of a material adsorption frame, according to a magnetic attraction adsorption force of the magnet, when the cutting assembly cuts the bellows along a port of a hollow fixing frame of the bellows, a cutter touches the bellows, and cut fragments firstly contact with the material adsorption frame clamped by a ring, and the fragments are better adsorbed on a surface of the material adsorption frame by the magnet due to a certain sliding friction force caused by contact with the cutter, when an auxiliary pushing rod is drawn inwards, the magnet is separated from the surface of the material adsorption frame, and the adsorption force of the magnet on the material adsorption frame is greatly weakened to solve the problems raised in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a fixed subassembly is used in bellows cutting, includes the cutting process platform, the penetrating type mounting groove that is the state of running through is seted up on the top of cutting process platform, and the screw bolt subassembly of being convenient for is fixed the screw thread locating hole in the position of penetrating type mounting groove, the top of cutting process platform is through penetrating type mounting groove sliding connection having the rack, the top fixedly connected with bellows cavity mount of rack, the bottom fixedly connected with base frame of cutting process platform;

three groups of small fixed insertion blocks are fixedly connected to one end of the corrugated pipe hollow fixing frame, the three groups of small fixed insertion blocks are annularly arranged on the surface of the corrugated pipe hollow fixing frame, so that the corrugated pipe clamped in the corrugated pipe hollow fixing frame is conveniently clamped by deflection of the shearing clamping blocks, one end of the corrugated pipe hollow fixing frame is hinged with a hinging clamping rod through the small fixed insertion blocks, two groups of shearing clamping blocks are hinged to the upper end and the lower end of the hinging clamping rod, one end of the corrugated pipe hollow fixing frame is provided with a positioning clamping block, three groups of pushing blocks are rotationally connected to one end of the positioning clamping block, which faces the inside of the corrugated pipe hollow fixing frame, and the two groups of shearing clamping blocks are hinged to the bottom ends of the positioning clamping blocks;

the utility model discloses a bellows cavity mount, including bellows cavity mount, built-in cavity has been seted up on the surface of bellows cavity mount, the one end fixedly connected with handle frame of pushing away the piece, handle frame fixed mounting is in the one end of pushing away the piece, the one end fixedly connected with positioning screw of handle frame towards bellows cavity mount, the surface of positioning screw has positioning screw through threaded connection, positioning screw is located the one end fixedly connected with laminating piece of annular slide, laminating piece sliding connection is in the inside of annular slide, built-in cavity has been seted up to the one end that bellows cavity mount is close to laminating piece, laminating piece is towards the one end fixedly connected with fixed arc piece of built-in cavity, fixed arc piece sliding connection is in the inside of built-in cavity, and positioning screw is located the top of bellows cavity mount, the inside grafting of bellows cavity mount has the gag lever post.

In a preferred embodiment, a material adsorption frame is fixedly connected between the two shearing clamping blocks, a cavity is formed in the material adsorption frame, an auxiliary spring is fixedly connected in the material adsorption frame through the cavity, two ends of the auxiliary spring are hinged with auxiliary pushing rods, one end, far away from the auxiliary spring, of each auxiliary pushing rod is hinged with a curved collection frame, and the curved collection frame of each auxiliary pushing rod is fixedly mounted on the inner wall of the material adsorption frame.

In a preferred embodiment, the small-sized slideway is provided on the surface of the auxiliary pushing rod, a small-sized spring is fixedly connected to the inner wall of the small-sized slideway of the auxiliary pushing rod, one end of the small-sized spring is fixedly connected with a telescopic pull block, the telescopic pull block penetrates through one end of the auxiliary pushing rod and is fixedly connected with a magnet, the magnet is slidably connected to the surface of the auxiliary pushing rod through the telescopic pull block, the shearing clamping block is close to the outer wall of the corrugated pipe, the material adsorption frame is contacted with the outer wall of the corrugated pipe, the material adsorption frame drives the auxiliary pushing rod to open outwards, the auxiliary springs are fixed at the moment, and when the two groups of auxiliary pushing rods open outwards, the telescopic pull block limits the telescopic pull block when the small-sized slideway slides.

In a preferred embodiment, the shearing clamping block is towards two sets of linkage inserted bars of the inside one end fixedly connected with of bellows cavity mount, two sets of the one end fixedly connected with protruding ripple laminating frame of linkage inserted bar, the linkage inserted bar runs through in protruding corrugated laminating frame's one end fixedly connected with concave type ripple locating rack, when the shearing clamping block deflects, the shearing clamping block drives protruding ripple laminating frame and deflects together through the linkage inserted bar, because the molding of bellows has convex ripple, protruding ripple laminating frame is laminated with bellow convex ripple, when the bellows is cut, the pressure of cutting assembly to the bellows is fixed because protruding ripple laminating frame is laminated to bellow convex ripple, and then prevents that the bellows is fixed not hard up.

In a preferred embodiment, the quantity and the articulated kelly of protruding type ripple laminating frame are unanimous, every two sets of fixedly connected with concave type ripple locating rack between the protruding type ripple laminating frame, the bottom fixedly connected with of concave type ripple locating rack slides the push rod, and concave type ripple locating rack moves along with protruding type ripple laminating frame through the linkage inserted bar, and concave type ripple locating rack laminating is in the ripple of bellows indent, when causing the cutting assembly cutting, pressure conduction is to the bellows on, when the ripple transmission pressure of bellows indent, preferential with pressure conduction to concave type ripple locating rack surface.

In a preferred embodiment, a clamping frame is fixedly connected to the inner wall of the concave corrugated positioning frame, and a sealing tube arranged in a sealing state is fixedly connected to the center of the clamping frame.

In a preferred embodiment, the sliding push rod is slidably connected inside the sealing tube, the bottom end of the concave corrugated positioning frame is hinged with a folding rod, the bottom end of the folding rod is hinged with a small push rod, and the small push rod is inserted inside the clamping frame.

In a preferred embodiment, the inside fixedly connected with gasbag support column of screens frame, small-size push rod sliding connection is in the inside of gasbag support column, two sets of folding rod articulates in the bottom of concave type ripple locating rack, concave type ripple locating rack will conduct the pressure drive and slide the formula push rod and slide in the sealed tube, and the inside air of formula push rod is spacing to the sliding distance of formula push rod that slides, produces the resistance, because concave type ripple locating rack and protruding type ripple laminating frame are contacted with the bellows, and concave type ripple locating rack is the rubber material, the pressure vibrations at bellows cutting position can be transmitted to be in the inside bellows position of bellows cavity mount, and concave type ripple locating rack is felt the pressure that the protruding type ripple laminating of lateral wall frame passed and is inwards contracted.

In a preferred embodiment, the mounting plate is fixedly connected with the bottom end of the mounting frame, the threaded locating hole is fixedly connected with the top end of the mounting plate of the mounting frame, the threaded locating hole penetrates through one end of the penetrating type mounting groove and is connected with a small nut through threads, the mounting frame slides on the surface of the cutting processing table through the penetrating type mounting groove, and workers further adjust the distance between the two groups of mounting frames, so that the distance between the two groups of mounting frames is convenient to adjust according to the required cutting length of the corrugated pipe.

In a preferred embodiment, the cutting processing platform is close to the one end fixedly connected with slide rail frame of penetrating through the mounting groove, the inside sliding connection of slide rail frame has the index ware, the surface of slide rail frame is provided with length sign, to the required cutting length of bellows, the staff is according to the length numerical value that slide rail frame mark placement frame is located, moves the position of required adjustment with the slip index ware.

The application has the technical effects and advantages that:

1. when the telescopic pulling block is outwards opened, the magnet is close to the inner wall of the material adsorption frame, according to the magnetic attraction adsorption force of the magnet, when the cutting assembly cuts the corrugated pipe along the port of the corrugated pipe hollow fixing frame, the cutter touches the corrugated pipe, the cut fragments are firstly contacted with the material adsorption frame clamped by the annular ring, and the fragments are better adsorbed on the surface of the material adsorption frame by the magnet due to certain sliding friction force when contacting with the cutter, when the auxiliary pushing rod is inwards closed, the magnet leaves the surface of the material adsorption frame, the adsorption force of the magnet on the material adsorption frame is greatly weakened, and at the moment, workers can collect the machining fragments falling from the surface of the material adsorption frame by gravity by using the collecting bag, so that the cut corrugated pipe fragments are prevented from flying into the air, and meanwhile, the cut corrugated pipe fragments are simply collected;

2. the concave type corrugated locating rack is made of rubber, pressure vibration of a corrugated pipe cutting part is transferred to the corrugated pipe part in the corrugated pipe hollow fixing rack, the concave type corrugated locating rack senses pressure transferred by the side wall convex type corrugated attaching rack and contracts inwards, at the moment, the folding rod is subjected to pressure and slides in the air bag supporting column through the folding rod and the small push rod, air flow in the air bag supporting column buffers the pressure on the inner wall of the concave type corrugated locating rack, and therefore the corrugated pipe is kept in a fixed and stable state when being cut, deformation caused by overlarge cutting pressure is avoided, and cutting quality is improved;

3. when shearing the grip block and deflecting, shear the grip block and drive protruding ripple laminating frame and deflect together through the linkage inserted bar, because the molding of corrugated pipe has convex ripple, protruding ripple laminating frame is laminated with bellow convex ripple, when the bellows is cut, the pressure of cutting assembly to the bellows is fixed because protruding ripple laminating frame is laminated to bellow convex ripple, and then prevents that the bellows is fixed not hard up.

Drawings

Fig. 1 is a schematic view of a cutting table according to the present application.

Fig. 2 is a schematic structural view of the placement frame of the present application.

Fig. 3 is a schematic structural diagram of the pushing block of the present application.

Fig. 4 is an enlarged view of the structure of the portion a of fig. 3 according to the present application.

Fig. 5 is a schematic structural view of the annular slideway of the present application.

Fig. 6 is a schematic structural view of the concave corrugated locating rack of the present application.

Fig. 7 is a schematic structural view of a hollow fixing frame of a corrugated pipe according to the present application.

Fig. 8 is a schematic structural view of the telescopic pull block of the present application.

Fig. 9 is a schematic structural view of the auxiliary pushing rod of the present application.

Fig. 10 is a schematic structural view of a hollow fixing frame of a corrugated pipe according to the present application.

Fig. 11 is an enlarged view of the C-section structure of fig. 10 according to the present application.

The reference numerals are: 1. a cutting processing table; 2. a setting frame; 3. a slide rail frame; 4. a base frame; 5. hollow fixing frame of corrugated pipe; 6. a handle frame; 7. positioning a screw; 8. an annular slideway; 9. positioning the clamping blocks; 10. a small fixed plug; 11. a hinge clamping rod; 12. a cavity is arranged in the cavity; 13. a threaded positioning hole; 14. a through-type installation groove; 15. shearing the clamping blocks; 16. fixing the arc-shaped block; 17. a bonding block; 18. positioning a screw cap; 19. a limit rod; 20. a pushing block; 21. a material adsorption frame; 22. a convex corrugated lamination frame; 23. a linkage inserted link; 24. concave corrugated positioning frame; 25. an auxiliary pushing rod; 26. an auxiliary spring; 27. a small spring; 28. a telescopic pull block; 29. a magnet; 30. a clamping frame; 31. sealing the tube; 32. a folding bar; 33. an airbag support column; 34. a sliding push rod; 35. a small push rod.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 4-9 of the specification, the fixing assembly for cutting corrugated pipe according to an embodiment of the present application includes a cutting table 1, a penetrating type mounting groove 14 in a penetrating state is provided at the top end of the cutting table 1, so that a screw bolt assembly can fix a screw thread positioning hole 13 at the position of the penetrating type mounting groove 14, the top end of the cutting table 1 is slidably connected with a placement frame 2 through the penetrating type mounting groove 14, the top end of the placement frame 2 is fixedly connected with a corrugated pipe hollow fixing frame 5, and the bottom end of the cutting table 1 is fixedly connected with a base frame 4;

three groups of small fixed insertion blocks 10 are fixedly connected to one end of the corrugated pipe hollow fixing frame 5, the three groups of small fixed insertion blocks 10 are annularly arranged relative to the surface of the corrugated pipe hollow fixing frame 5, the three groups of small fixed insertion blocks 10 are annularly arranged on the surface of the corrugated pipe hollow fixing frame 5, so that the shearing clamping blocks 15 deflect to clamp corrugated pipes clamped in the corrugated pipe hollow fixing frame 5, one end of the corrugated pipe hollow fixing frame 5 is hinged with a hinged clamping rod 11 through the small fixed insertion blocks 10, two groups of shearing clamping blocks 15 are hinged to the upper end and the lower end of the hinged clamping rod 11, one end of the corrugated pipe hollow fixing frame 5 is provided with a positioning clamping block 9, one end of the positioning clamping block 9 facing the inside of the corrugated pipe hollow fixing frame 5 is rotatably connected with three groups of pushing blocks 20, and the two groups of shearing clamping blocks 15 are hinged to the bottom end of the positioning clamping block 9;

further, the surface of the corrugated hollow fixing frame 5 is provided with an annular slideway 8, one end of the pushing block 20 is fixedly connected with a handle frame 6, the handle frame 6 is fixedly arranged at one end of the pushing block 20, one end of the handle frame 6 facing the corrugated hollow fixing frame 5 is fixedly connected with a positioning screw rod 7, the outer surface of the positioning screw rod 7 is provided with a positioning screw cap 18 through threaded connection, one end of the positioning screw rod 7, which is positioned on the annular slideway 8, is fixedly connected with a fitting block 17, the fitting block 17 is slidably connected inside the annular slideway 8, one end, which is close to the fitting block 17, of the corrugated hollow fixing frame 5 is provided with a built-in cavity 12, one end, which faces the built-in cavity 12, of the fitting block 17 is fixedly connected with a fixed arc block 16, which is slidably connected inside the built-in cavity 12, and the positioning screw cap 18 is positioned above the corrugated hollow fixing frame 5, a limiting rod 19 is inserted into the hollow corrugated pipe fixing frame 5, as shown in fig. 1-6, a worker grabs the handle frame 6 to rotate along the surface of the annular slideway 8, and drives the positioning clamping block 9 to rotate, the positioning clamping block 9 drives the hinged clamping rod 11 which is hinged to the hinged clamping rod 11 to deflect by taking the hinged point of the hinged clamping rod 11 and the small fixed insertion block 10 as a datum point until the shearing clamping block 15 deflects by the reaction force of the material adsorption frame 21 and the surface of the corrugated pipe with different diameters penetrating through one end of the hollow corrugated pipe fixing frame 5, the material adsorption frame 21 is tightly attached to the surface of the corrugated pipe to clamp the corrugated pipe with different diameters, then the positioning nut 18 is manually screwed, so that the positioning nut 18 is tightly pressed on the upper surface of the hollow corrugated pipe fixing frame 5, the fixed arc-shaped block 16 is clamped in the built-in cavity 12, the attaching block 17 cannot break loose from the built-in cavity 12, the pressure of the positioning nut 18 to the surface of the corrugated pipe hollow fixing frame 5 and the limiting acting force of the fixed arc block 16 and the built-in cavity 12 can realize the fixation of corrugated pipes with different diameters, and meanwhile, the fixing effect of the corrugated pipes is improved.

Referring to fig. 1-7 of the specification, a material adsorption frame 21 is fixedly connected between two groups of shearing clamping blocks 15 in an embodiment of the application, a cavity is formed in the material adsorption frame 21, an auxiliary spring 26 is fixedly connected in the material adsorption frame 21 through the cavity, two ends of the auxiliary spring 26 are hinged with auxiliary pushing rods 25, one ends of the auxiliary pushing rods 25 far away from the auxiliary spring 26 are hinged with curved collecting frames, the curved collecting frames of the auxiliary pushing rods 25 are fixedly arranged on the inner wall of the material adsorption frame 21, small slide ways are arranged on the surfaces of the auxiliary pushing rods 25, small springs 27 are fixedly connected on the inner walls of the small slide ways of the auxiliary pushing rods 25, one ends of the small springs 27 are fixedly connected with telescopic pulling blocks 28, one ends of the telescopic pulling blocks 28 penetrating through the auxiliary pushing rods 25 are fixedly connected with magnets 29, the magnets 29 are slidably connected on the surfaces of the auxiliary pushing rods 25 through the telescopic pulling blocks 28, after the shearing clamping block 15 is close to the outer wall of the corrugated pipe, the material adsorption frame 21 drives the auxiliary pushing rods 25 to be outwards opened after the material adsorption frame 21 is contacted with the outer wall of the corrugated pipe, at the moment, the auxiliary springs 26 are fixed, the two groups of auxiliary pushing rods 25 are outwards opened, when the auxiliary pushing rods 25 are outwards opened, the telescopic pulling block 28 slides on the small slide way, the small springs 27 limit the telescopic pulling block 28, the telescopic pulling block 28 is a telescopic mechanism, when the telescopic pulling block 28 is outwards opened, the magnet 29 is close to the inner wall of the material adsorption frame 21, according to the magnetic adsorption force of the magnet 29, when the corrugated pipe is cut along the port of the corrugated pipe hollow fixing frame 5 by the cutting assembly, the cutter is contacted with the corrugated pipe, the cut fragments are firstly contacted with the material adsorption frame 21 clamped by the ring circle, and the fragments have a certain sliding friction force due to the contact with the cutter, the processing fragments are better absorbed on the surface of the material absorbing frame 21 by the magnet 29, so that the processing fragments are prevented from flying into the air and being absorbed by staff, and the body injury is avoided;

further, similarly, when the auxiliary pushing rod 25 is inwardly gathered, the magnet 29 leaves the surface of the material adsorption frame 21, the adsorption force of the magnet 29 on the material adsorption frame 21 is greatly weakened, and at the moment, workers can collect processing fragments falling from the surface of the material adsorption frame 21 under the action of gravity by using the collecting bag, so that the situation that cut corrugated pipe fragments fly into the air is avoided, and meanwhile, the cut corrugated pipe fragments are simply collected is realized.

Referring to fig. 6-11 of the specification, in an embodiment of the present application, two sets of linkage inserting rods 23 are fixedly connected to one end of a shearing clamping block 15 facing the inside of a hollow fixing frame 5 of a corrugated pipe, one end of each set of linkage inserting rods 23 is fixedly connected to a convex corrugated fitting frame 22, one end of each linkage inserting rod 23 penetrating through each convex corrugated fitting frame 22 is fixedly connected to a concave corrugated positioning frame 24, as shown in fig. 6, when the shearing clamping block 15 deflects, the shearing clamping block 15 drives the convex corrugated fitting frames 22 to deflect together through the linkage inserting rods 23, and as the corrugated pipe is shaped with convex corrugations, the convex corrugated fitting frames 22 are fitted with the convex corrugations of the corrugated pipe, and when the corrugated pipe is cut, the pressure of the cutting assembly to the corrugated pipe is fixed due to the fitting of the convex corrugated fitting frames 22 to the convex corrugations of the corrugated pipe, so as to prevent the corrugated pipe from being fixed loose;

further, the number of the convex corrugated attaching frames 22 is consistent with that of the hinged clamping rods 11, concave corrugated locating frames 24 are fixedly connected between every two groups of the convex corrugated attaching frames 22, the bottom ends of the concave corrugated locating frames 24 are fixedly connected with sliding push rods 34, the concave corrugated locating frames 24 move along with the convex corrugated attaching frames 22 through linkage inserting rods 23, the concave corrugated locating frames 24 are attached to concave corrugated of corrugated pipes, so that pressure is conducted to the corrugated pipes when a cutting assembly is cut, when the concave corrugated of the corrugated pipes transmits pressure, the pressure is conducted to the surfaces of the concave corrugated locating frames 24 preferentially, clamping frames 30 are fixedly connected to the inner walls of the concave corrugated locating frames 24, sealing pipes 31 which are arranged in a sealing state are fixedly connected to the centers of the clamping frames 30, sliding push rods 34 are connected to the interiors of the sealing pipes 31 in a sliding mode, folding rods 32 are hinged to the bottoms of the concave corrugated locating frames 24, small push rods 35 are hinged to the bottoms of the folding rods 32, and the small push rods 35 are spliced to the interiors of the clamping frames 30;

the inside fixedly connected with gasbag support column 33 of screens frame 30, small-size push rod 35 sliding connection is in the inside of gasbag support column 33, two sets of folding bars 32 hinge in the bottom of concave type ripple locating rack 24, concave type ripple locating rack 24 is with the pressure of conduction drive sliding push rod 34 in sealed tube 31, and the inside air of sliding push rod 34 is spacing to the sliding distance of sliding push rod 34, produce the resistance, because concave type ripple locating rack 24 and protruding type ripple laminating frame 22 are in contact with the bellows, and concave type ripple locating rack 24 is the rubber material, the pressure vibrations at bellows cutting position can be transmitted to be in the inside bellows position of bellows cavity mount 5, and concave type ripple locating rack 24 is felt the pressure of lateral wall protruding type ripple laminating frame 22 and inwards contracts, folding bar 32 receives the pressure and slides in gasbag support column 33 through folding bar 32 and small-size push rod 35 this moment equally, the inside air current of gasbag support column 33 buffers the inside ripple locating rack 24 inner wall pressure, thereby other positions keep fixed steady state when cutting, can not take place because the cutting pressure is too big, cutting quality has been improved.

Referring to fig. 1-4 of the specification, a mounting plate is fixedly connected to the bottom end of a mounting plate of an embodiment of the application, a threaded positioning hole 13 is fixedly connected to the top end of the mounting plate 2, a small nut is connected to one end of the threaded positioning hole 13 penetrating through a penetrating type mounting groove 14 through threads, the mounting plate 2 slides on the surface of a cutting processing table 1 through the penetrating type mounting groove 14, and a worker further adjusts the interval between two groups of mounting plates 2, so that the adjustment is convenient according to the cutting length required by a corrugated pipe;

further, the one end fixedly connected with slide rail frame 3 that cutting processing platform 1 is close to run-through mounting groove 14, slide rail frame 3's inside sliding connection has the index ware, slide rail frame 3's surface is provided with the length sign, for the required cutting length of bellows, the staff is according to the length numerical value at slide rail frame 3 mark setting frame 2 place, remove the position that needs the adjustment with the slip index ware, then the staff is through promoting setting frame 2, move setting frame 2 top fixed subassembly together, and setting frame 2 is behind the surface sliding location position of run-through mounting groove 14, insert the screw rod rotation in screw thread locating hole 13, and the back at cutting processing platform 1's back that just the screw rod passes run-through mounting groove 14 one end through the nut is fixed, the nut sticiss at cutting processing platform 1's back, utilize the back of multiunit nut pressure cutting processing platform 1, and then realize the processing position of fixed mounting frame 2, its concrete mode is unanimous with the fixed mode in figure 4 this moment, thereby realized being convenient for carry out the position adjustment to fixed establishment according to bellows length, make the cutting subassembly more accurate when cutting the bellows.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing is only illustrative of the present application and is not to be construed as limiting thereof, but rather, any modifications, equivalent arrangements, improvements, etc., which fall within the spirit and principles of the present application are intended to be included within the scope of the present application.

Claims

1. The utility model provides a fixed subassembly is used in bellows cutting, includes cutting process platform (1), its characterized in that: the cutting machine is characterized in that a penetrating type mounting groove (14) in a penetrating state is formed in the top end of the cutting machining table (1), the top end of the cutting machining table (1) is connected with a placement frame (2) in a sliding mode through the penetrating type mounting groove (14), the top end of the placement frame (2) is fixedly connected with a corrugated pipe hollow fixing frame (5), and the bottom end of the cutting machining table (1) is fixedly connected with a base frame (4);

three groups of small fixed inserting blocks (10) are fixedly connected to one end of the corrugated pipe hollow fixing frame (5), the three groups of small fixed inserting blocks (10) are annularly arranged on the surface of the corrugated pipe hollow fixing frame (5), one end of the corrugated pipe hollow fixing frame (5) is hinged with a hinged clamping rod (11) through the small fixed inserting blocks (10), two groups of shearing clamping blocks (15) are hinged to the upper end and the lower end of the hinged clamping rod (11), one end of the corrugated pipe hollow fixing frame (5) is provided with a positioning clamping block (9), one end, facing the inside of the corrugated pipe hollow fixing frame (5), of the positioning clamping block (9) is rotatably connected with three groups of pushing blocks (20), and the two groups of shearing clamping blocks (15) are hinged to the bottom end of the positioning clamping block (9);

annular slide (8) have been seted up on the surface of bellows cavity mount (5), the one end fixedly connected with handle frame (6) of pushing away piece (20), the one end at pushing away piece (20) is being pushed away to handle frame (6) fixed mounting, the one end fixedly connected with positioning screw (7) of handle frame (6) towards bellows cavity mount (5), the surface of positioning screw (7) has positioning nut (18) through threaded connection, positioning screw (7) are located the one end fixedly connected with laminating piece (17) of annular slide (8), laminating piece (17) sliding connection is in the inside of annular slide (8), built-in cavity (12) have been seted up to the one end that is close to laminating piece (17) of bellows cavity mount (5), the one end fixedly connected with fixed arc piece (16) of laminating piece (17) towards built-in cavity (12), fixed arc piece (16) sliding connection is in the inside of cavity (12), and positioning nut (18) are located the top of bellows cavity mount (5), the inside of bellows cavity mount (5) has peg graft spacing pole (19).

2. The fastening assembly for cutting corrugated tubing as defined in claim 1, wherein: two sets of fixedly connected with material adsorption frame (21) between shearing grip block (15), the cavity has been seted up to the inside of material adsorption frame (21), the inside of material adsorption frame (21) is through cavity fixedly connected with auxiliary spring (26), auxiliary spring (26) both ends hinge have auxiliary pushing rod (25), auxiliary pushing rod (25) keep away from auxiliary spring (26) one end hinge have curved collection frame, curved collection frame fixed mounting of auxiliary pushing rod (25) is on the inner wall of material adsorption frame (21).

3. A fastening assembly for cutting corrugated tubing as defined in claim 2, wherein: the small-sized slideway is arranged on the surface of the auxiliary pushing rod (25), a small-sized spring (27) is fixedly connected to the inner wall of the small-sized slideway of the auxiliary pushing rod (25), one end of the small-sized spring (27) is fixedly connected with a telescopic pulling block (28), the telescopic pulling block (28) penetrates through one end of the auxiliary pushing rod (25) and is fixedly connected with a magnet (29), and the magnet (29) is slidably connected to the surface of the auxiliary pushing rod (25) through the telescopic pulling block (28).

4. The fastening assembly for cutting corrugated tubing as defined in claim 1, wherein: the utility model discloses a corrugated pipe hollow fixing frame, including cutting grip block (15), connecting rod (23) are inserted in the corrugated pipe hollow fixing frame (5), connecting rod (23) run through in protruding corrugated laminating frame (22) one end fixedly connected with concave ripple locating rack (24).

5. The fastening assembly for cutting corrugated tubing as defined in claim 4, wherein: the number of the convex corrugated lamination frames (22) is consistent with that of the hinged clamping rods (11), concave corrugated positioning frames (24) are fixedly connected between every two groups of the convex corrugated lamination frames (22), and sliding push rods (34) are fixedly connected to the bottom ends of the concave corrugated positioning frames (24).

6. The fastening assembly for cutting corrugated tubing as defined in claim 5, wherein: the inner wall of the concave corrugated locating frame (24) is fixedly connected with a clamping frame (30), and the center of the clamping frame (30) is fixedly connected with a sealing tube (31) which is arranged in a sealing state.

7. The fastening assembly for cutting corrugated tubing as defined in claim 6, wherein: the sliding push rod (34) is slidably connected to the inside of the sealing tube (31), a folding rod (32) is hinged to the bottom end of the concave corrugated locating frame (24), a small push rod (35) is hinged to the bottom end of the folding rod (32), and the small push rod (35) is inserted into the clamping frame (30).

8. The fastening assembly for cutting corrugated tubing as defined in claim 7, wherein: the inside fixedly connected with gasbag support column (33) of screens frame (30), small-size push rod (35) sliding connection is in the inside of gasbag support column (33), two sets of folding rod (32) hinge in the bottom of concave ripple locating rack (24).

9. The fastening assembly for cutting corrugated tubing as defined in claim 1, wherein: the mounting plate is fixedly connected with the bottom end of the mounting frame (2), the threaded locating hole (13) is fixedly connected with the top end of the mounting plate of the mounting frame (2), and one end of the threaded locating hole (13) penetrating through the penetrating type mounting groove (14) is connected with a small nut through threads.

10. The fastening assembly for cutting corrugated tubing as defined in claim 9, wherein: one end of the cutting processing table (1) close to the penetrating type mounting groove (14) is fixedly connected with a sliding rail frame (3), an indicator is connected inside the sliding rail frame (3) in a sliding mode, and a length mark is arranged on the surface of the sliding rail frame (3).