CN217964493U - Tool for processing thin-wall heater - Google Patents

Abstract

The utility model discloses a tool for processing a thin-wall heater, which comprises a rotary table, a lifting mechanism and bending devices, wherein the lifting mechanism is arranged on the rotary table and is used for driving the bending devices to lift, and the two bending devices are symmetrically arranged on the lifting mechanism and are used for bending a heating pipe; the bending device comprises a lower sliding plate, an upper sliding plate, a torsion motor, a lower adjusting plate, a torsion rotating shaft, an upper adjusting plate, a torsion rotating plate, a torsion column, a fixing plate, a radian molding plate and a rotating plate, wherein one end of the lower sliding plate and one end of the upper sliding plate are connected to the lifting mechanism in a sliding mode, the other end of the lower sliding plate and the other end of the upper sliding plate are connected through the fixing plate, and the radian molding plate is connected to the fixing plate through bolts; the utility model discloses a frock is used in thin wall heater processing, its simple structure, convenient and practical bend through manual control bending device mechanism, reduce because of the inaccurate abnormal conditions that leads to bending of temperature and cooling time control appear, improve the product yield.

Description

Tool for processing thin-wall heater

Technical Field

The utility model belongs to heater processing field, concretely relates to frock is used in thin wall heater processing.

Background

The electric heater is an electric appliance which utilizes electric energy to achieve a heating effect. The intelligent heating device has the advantages of small volume, high heating power, wide application, intelligent control mode, high temperature control precision and capability of being networked with a computer. Wide application range, long service life and high reliability. The core of the heater principle is energy conversion, most widely, the conversion of electrical energy into heat energy.

When the heater is machined, a bending machine is needed, heating is carried out through heating equipment when the heating pipe is bent, and the heating pipe is bent into a coil pipe state; however, although the existing bending machine meets the processing requirements when processing the thin-wall heating pipe, the phenomenon of heating transition is easy to occur, so that the bending part is bent and has the phenomenon of bending transition, which is mainly the phenomenon of heating transition when the heating pipe wall is thin, and meanwhile, the cooling time after heating cannot be controlled, so that the thin-wall heating pipe cannot be directly bent after being heated as the same as that of the thick-wall heating pipe during processing, the thin-wall heating pipe has high heating requirements, and meanwhile, the heated heating pipe needs to be manually observed for bending the surface state of the heating pipe, the phenomenon of excessive deformation of an outer bending part easily occurs in premature bending, the phenomenon of internal stress improvement occurs too late, the bending effect is difficult to ensure, and the quality of the thin-wall heating pipe cannot be effectively controlled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a frock is used in thin wall heater processing is provided, its simple structure, convenient and practical bend through manual control bending device mechanism, reduce because of the inaccurate abnormal conditions that leads to bending of temperature and cooling time control appear, improve the product yield.

A tool for machining a thin-wall heater comprises a rotary table, a lifting mechanism and bending devices, wherein the lifting mechanism is arranged on the rotary table and used for driving the bending devices to lift, and the two bending devices are symmetrically arranged on the lifting mechanism and used for bending a heating pipe; bending device is including lower slide, top slide, torque motor, lower regulating plate, torque pivot, go up regulating plate, torque commentaries on classics board, torque post, fixed plate, radian profiled sheeting and commentaries on classics board, the one end sliding connection of lower slide and top slide is on elevating system and the other end passes through the fixed plate and connects, radian profiled sheeting bolted connection is on the fixed plate, respectively sliding connection has lower regulating plate and last regulating plate on lower slide and the top slide, torque motor installs on lower regulating plate and the power pole is connected with torque pivot one end, the torque pivot other end runs through the regulating plate and is connected with the torque commentaries on classics board, a plurality of the torque post sets up on the torque commentaries on classics board and runs through the commentaries on classics board, commentaries on classics board one end is connected with the shaping pivot, all set up on lower slide and the top slide and supply the torsion pivot to pass and keep away the position groove.

Preferably, the forming rotating shaft is sleeved with a rotating sleeve.

Preferably, the lifting mechanism comprises a lifting motor, linear bearing blocks, a screw rod, guide pillars, a lifting plate and a support, the support is fixed on the rotating table, one end of each guide pillar is fixed on the lifting plate, the linear bearing blocks are sleeved on the corresponding guide pillars and fixed on the support, the lifting motor is installed on the support, the power rod is connected with the screw rod, and one end of the screw rod penetrates through the lifting plate.

Preferably, including limiting bolt, the one end that the fixed plate was kept away from to lower slide and top slide passes through limiting bolt and connects, set up the spacing hole of bar that supplies limiting bolt to pass on the lifter plate.

Preferably, the lower sliding plate, the upper sliding plate, the lower adjusting plate and the upper adjusting plate are all provided with fixing bolts.

Has the advantages that:

(1) The utility model discloses a frock is used in thin wall heater processing, its simple structure, convenient and practical bend through manual control bending device mechanism, reduce because of the inaccurate abnormal conditions that leads to bending of temperature and cooling time control appear, improve the product yield.

(2) The utility model discloses a frock is used in thin wall heater processing through adjusting the position of the distance between two bending devices and torsion commentaries on classics board, cooperates simultaneously and changes different radian profiled sheeting to reach the purpose of the different heating pipe size demands of processing of bending.

Drawings

FIG. 1 is a schematic structural view of a machining tool;

FIG. 2 is a schematic structural view of a bending apparatus;

FIG. 3 is a schematic top view of the bending apparatus;

1-rotating platform, 2-lifting mechanism, 21-lifting motor, 22-linear bearing seat, 23-screw rod, 24-guide column, 25-lifting plate, 26-strip-shaped limiting hole, 3-bending device, 31-lower sliding plate, 32-upper sliding plate, 33-torsion motor, 34-lower adjusting plate, 35-torsion rotating shaft, 36-upper adjusting plate, 37-torsion rotating plate, 38-torsion column, 39-fixing plate, 310-radian forming plate, 311-rotating plate, 312-forming rotating shaft, 313-rotating sleeve, 314-avoiding groove, 315-limiting bolt and 4-heater coil.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in FIG. 1; a tool for machining a thin-wall heater comprises a rotary table 1, a lifting mechanism 2 and bending devices 3, wherein the lifting mechanism 2 is arranged on the rotary table 1 and is used for driving the bending devices 3 to lift, and the two bending devices 3 are symmetrically arranged on the lifting mechanism 2 and are used for bending a heating pipe; the bending device 3 comprises a lower sliding plate 31, an upper sliding plate 32, a torque motor 33, a lower adjusting plate 34, a torque rotating shaft 35, an upper adjusting plate 36, a torque rotating plate 37, torque posts 38, a fixing plate 39, a radian forming plate 310 and a rotating plate 311, wherein one end of the lower sliding plate 31 and one end of the upper sliding plate 32 are connected to the lifting mechanism 2 in a sliding manner, the other end of the lower sliding plate is connected to the fixing plate 39 through the fixing plate 39, the lower adjusting plate 34 and the upper adjusting plate 36 are respectively connected to the lower sliding plate 31 and the upper sliding plate 32 in a sliding manner, the torque motor 33 is mounted on the lower adjusting plate 34, a power rod is connected to one end of the torque rotating shaft 35, the other end of the torque rotating shaft 35 penetrates through the upper adjusting plate 36 and is connected to the torque rotating plate 37, the plurality of the torque posts 38 are arranged on the rotating plate 37 and penetrate through the torque rotating plate 311, one end of the rotating plate 311 is connected to the forming rotating shaft 312, and the lower sliding plate 31 and the upper sliding plate 32 are respectively provided with a position avoiding groove 314 for the torque rotating shaft 35 to penetrate through; the forming rotating shaft 312 is sleeved with a rotating sleeve 313; the lifting mechanism 2 comprises a lifting motor 21, linear bearing seats 22, a screw rod 23, guide pillars 24, a lifting plate 25 and a support, the support is fixed on the rotary table 1, one end of each guide pillar 24 is fixed on the lifting plate 25, the linear bearing seats 22 are sleeved on the corresponding guide pillars 24 and fixed on the support, the lifting motor 21 is mounted on the support, a power rod is connected with the screw rod 23, and one end of the screw rod 23 penetrates through the lifting plate 25; the lifting plate 25 is provided with a strip-shaped limiting hole 26 for the limiting bolt 315 to pass through; and fixing bolts are arranged on the lower sliding plate 31, the upper sliding plate 32, the lower adjusting plate 34 and the upper adjusting plate 36.

The rotating table 1 is used for driving the lifting mechanism 2 to rotate, and the rotating table 1 is the prior art and is not described herein again; specifically, the lifting motor 21 drives the screw rod 23 to rotate, so that the lifting plate 25 ascends and descends, and the lifting stability of the lifting plate 25 is ensured through the guide pillar 24 and the linear bearing seat 22; during bending, the corresponding radian molding plates 310 are replaced in advance, and the positions of the lower adjusting plate 34 and the upper adjusting plate 36 are adjusted, so that the positions of the torsion rotating shaft 35 and the arc centers of the radians of the radian molding plates 310 are superposed; the heating pipe is conveyed to one side of the bending device 3 through the conveyor, the rotating plate 311 is installed, the heating pipe is located between the forming rotating shaft 312 and the radian forming plate 310, the torsion rotating shaft 35 and the forming rotating shaft 312 on the torsion rotating shaft are driven through the torsion motor 33, the forming rotating shaft 312 rotates around the radian forming plate 310, the heating pipe is bent along the radian forming plate 310, the rotating sleeve 313 is arranged on the forming rotating shaft 312, so that the heating pipe rolls more smoothly when the forming rotating shaft 312 rolls along the radian forming plate 310, the phenomenon that the forming rotating shaft 312 cannot rotate and is stuck to avoid the occurrence of direct friction between the forming rotating shaft 312 and the heating pipe, the lifting mechanism 2 and the bending device 3 are driven to rotate through the rotating table 1 while the heating pipe is bent, and the direction for conveying the heating pipe cannot be changed; the height of the bending device 3 is changed through the lifting mechanism 2, so that heating pipes under different conditions can be conveniently processed, and fine adjustment is required due to different spiral states of the heating pipes; before the heating pipe is bent, the rotating plate 311 needs to be taken down and reinstalled each time, so that the heating pipe is placed between the radian forming plate 310 and the forming rotating shaft 312 to be bent for the second time, and the bent part is formed by circular processing; the heating pipe is heated when being bent, the heating pipe is bent after being heated from red to dark for about 5 seconds, and the radian forming plate 310 is provided with a spiral groove which is convenient for the heating pipe to be spirally formed.

The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications equivalent to those described above are within the scope of the present invention without departing from the spirit and scope of the invention.

Claims (5)

1. The tool for machining the thin-wall heater comprises a rotary table (1), a lifting mechanism (2) and bending devices (3), wherein the lifting mechanism (2) is arranged on the rotary table (1) and used for driving the bending devices (3) to lift, and the two bending devices (3) are symmetrically arranged on the lifting mechanism (2) and used for bending a heating pipe; the method is characterized in that: bending device (3) including lower slide (31), upper slide (32), torque motor (33), adjusting plate (34) down, torsion pivot (35), go up regulating plate (36), torsion commentaries on classics board (37), torque post (38), fixed plate (39), radian profiled sheeting (310) and commentaries on classics board (311), the one end sliding connection of lower slide (31) and upper slide (32) is on elevating system (2) and the other end passes through fixed plate (39) and is connected, radian profiled sheeting (310) bolted connection is on fixed plate (39), sliding connection has lower regulating plate (34) and last regulating plate (36) down on lower slide (31) and upper slide (32), torque motor (33) are installed under on regulating plate (34) and the power pole is connected with torsion pivot (35) one end, torque pivot (35) the other end runs through upper regulating plate (36) and is connected with torsion commentaries on classics board (37), a plurality of torque post (38) set up on torque commentaries on classics board (37) and run through torsion pivot (312), the equal groove of keeping away has been offered to upper slide (31) and lower slide (31) and torsion post (312).

2. The tooling for machining the thin-wall heater according to claim 1, wherein: the forming rotating shaft (312) is sleeved with a rotating sleeve (313).

3. The tooling for machining the thin-wall heater according to claim 1 or 2, wherein: the lifting mechanism (2) comprises a lifting motor (21), linear bearing blocks (22), a screw rod (23), guide pillars (24), a lifting plate (25) and a support, the support is fixed on the rotating platform (1), one ends of the guide pillars (24) are fixed on the lifting plate (25), the linear bearing blocks (22) are sleeved on the corresponding guide pillars (24) and fixed on the support, the lifting motor (21) is installed on the support, a power rod is connected with the screw rod (23), and one end of the screw rod (23) penetrates through the lifting plate (25).

4. The tool for machining the thin-wall heater as claimed in claim 3, wherein the tool comprises: including spacing bolt (315), the one end that fixed plate (39) were kept away from in lower slide plate (31) and upper slide plate (32) is passed through spacing bolt (315) and is connected, set up on lifter plate (25) and supply spacing bolt (315) to pass bar spacing hole (26).

5. The tool for machining the thin-wall heater as claimed in claim 1 or 4, wherein: and the lower sliding plate (31), the upper sliding plate (32), the lower adjusting plate (34) and the upper adjusting plate (36) are all provided with fixing bolts.

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