CN217252244U - Flaring machine for connecting straight pipes of heat exchanger - Google Patents
Flaring machine for connecting straight pipes of heat exchanger Download PDFInfo
- Publication number
- CN217252244U CN217252244U CN202220726614.8U CN202220726614U CN217252244U CN 217252244 U CN217252244 U CN 217252244U CN 202220726614 U CN202220726614 U CN 202220726614U CN 217252244 U CN217252244 U CN 217252244U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- heat exchanger
- mounting panel
- mounting
- reaming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a heat exchanger processing equipment technical field, the utility model provides a heat exchanger's flaring machine of connecting straight tube, including workstation and mount pad, the mount pad is located on the workstation, still includes first mounting panel and the second mounting panel of locating respectively the mount pad both sides, first mounting panel reaches the front end of second mounting panel all installs the reaming plug, the mount pad is seted up the notch that is used for the blowing, first mounting panel and the second mounting panel is connected with thrust extrusion mechanism, makes first mounting panel and the second mounting panel remove in opposite directions; the mounting base upper end is equipped with fixed pressing plate, fixed pressing plate is connected with elevating system. The utility model discloses a flaring machine has improved the orificial reaming processingquality of connection straight tube and machining efficiency, prevents that plug and mouth of pipe adhesion are too tight, and it is more convenient to extract.
Description
Technical Field
The utility model relates to a heat exchanger processing equipment technical field particularly, relates to a heat exchanger's flaring machine of connecting straight tube.
Background
The heat exchanger is an energy-saving equipment for transferring heat between two or more kinds of fluid with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature, so that the temperature of the fluid reaches the corresponding index to meet the requirements of process conditions or be used for heating. Because the calibers of the U-shaped bent pipe and the straight pipe are the same, the butt joint of the pipe fittings can be carried out only by reaming the port of the connecting straight pipe of the heat exchanger in the machining process.
The existing reamer carries out a reaming procedure on the pipe orifice of the connecting straight pipe through the insert block, and after extrusion reaming is completed, a reaming plug of the existing reamer is often easily clamped in the connecting straight pipe, is adhered too tightly and is not easy to pull out, and the pipe orifice is poor in reaming quality, serious in deviation and low in machining efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat exchanger's flaring machine of connecting straight tube can improve reaming quality and machining efficiency, and effectively prevents plug and the adhesion of mouth of pipe, extracts more easily.
The embodiment of the utility model discloses a realize through following technical scheme: a flaring machine for connecting straight pipes of a heat exchanger comprises a workbench and a mounting seat, wherein the mounting seat is arranged on the workbench, and also comprises a first mounting plate and a second mounting plate which are respectively arranged at two sides of the mounting seat, wherein reaming plugs are respectively arranged at the front ends of the first mounting plate and the second mounting plate, the mounting seat is provided with a notch for discharging, and the first mounting plate and the second mounting plate are connected with a thrust extrusion mechanism so that the first mounting plate and the second mounting plate move in opposite directions; the mounting base upper end is equipped with fixed pressing plate, fixed pressing plate is connected with elevating system.
The first mounting plate and the second mounting plate are respectively connected with the workbench in a sliding mode, a tension rod is connected between the first mounting plate and the third mounting plate, a return spring is sleeved on the tension rod, two ends of the return spring are respectively abutted against the first mounting plate and the second mounting plate, and the second mounting plate is connected with the tension rod in a sliding mode; the second mounting panel with be equipped with the cam that the motor drove in the clearance between the third mounting panel, through the cam rotates and struts the clearance.
Furthermore, the workbench is provided with a dovetail groove which is in sliding connection with the first mounting plate and the second mounting plate.
Furthermore, limiting bulges are arranged on the outer side surface of the reaming plug and annularly distributed around the outer surface of the reaming plug.
Furthermore, a bayonet is arranged on the fixed pressing plate, the bayonet corresponds to the notch, and the bayonet and the notch are both of a semi-elliptical structure.
Furthermore, the front end of the reaming plug is of a flat conical structure.
Further, the length of the mounting seat is smaller than that of the pipe fitting.
The technical scheme of the embodiment of the utility model has following advantage and beneficial effect at least: compared with the prior art, the utility model discloses a to treat that reamed connects the straight tube and lay on the notch on the mount pad, it is fixed with the pipe fitting to push down solid fixed pressing plate through elevating system, first mounting panel and second mounting panel all move towards the mount pad, the reaming plug inserts from the mouth of pipe department of connecting the straight tube respectively, accomplish the back, the reaming plug of both sides has an effect simultaneously and coordinates solid fixed pressing plate, can extract more easily, high to the hole precision simultaneously, the reaming quality is higher, a plurality of reaming processes can be accomplished in single processing, high machining efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic top view of a straight pipe connecting flaring machine of a heat exchanger according to embodiment 1 of the present invention;
fig. 2 is a front view of a pipe expanding machine for connecting straight pipes of a heat exchanger according to the present invention;
fig. 3 is a schematic structural view of the mounting seat and the fixed pressing plate of the present invention;
fig. 4 is a schematic view of the sliding connection structure between the working table and the first mounting plate of the present invention.
An icon: 1-workbench, 1A-dovetail groove, 2-mounting seat, 21-notch, 3-first mounting plate, 4-second mounting plate, 5-third mounting plate, 6-reaming plug, 61-limiting protrusion, 7-tension rod, 8-restoring spring, 9-cam, 10-fixed pressing plate, 10A-bayonet and 11-lifting mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Example 1
To be further described below with reference to specific embodiments, referring to fig. 1 to 4, embodiment 1 is a heat exchanger straight pipe connection flaring machine, which includes a workbench 1 and a mounting base 2, the mounting base 2 is disposed on the workbench 1, and further includes a first mounting plate 3 and a second mounting plate 4 respectively disposed on two sides of the mounting base 2, both front ends of the first mounting plate 3 and the second mounting plate 4 are mounted with reaming plugs 6, the mounting base 2 is provided with a notch 21 for discharging, and the first mounting plate 3 and the second mounting plate 4 are connected with a thrust extrusion mechanism, so that the first mounting plate 3 and the second mounting plate 4 move in opposite directions; 2 upper ends of mount pad are equipped with holding plate 10, holding plate 10 is connected with elevating system 11, it is concrete, the utility model discloses a flaring machine is when using, the connection straight tube that will treat processing is put in a plurality of notches 21 of mount pad 2, elevating system 11 pushes down holding plate 10 and mount pad 2 contact, make to connect the straight tube at vertical spacing fixed, thrust extrusion mechanism drive first mounting panel 3 and second mounting panel 4 area reaming plug 6 removes in opposite directions, reaming plug 6 accomplishes the reaming in inserting the both sides mouth of pipe of connecting the straight tube respectively, accomplish the reaming back, reaming plug 6 is at both ends application of force simultaneously, extract it more easily, notch 21 on the mount pad 2 is equipped with many, and connect the straight tube both ends and carry out the flaring in step, processing is more high-efficient, during the reaming, reaming plug 6's alignment accuracy is more accurate, its orificial flaring effect is better.
The workbench of the automatic assembling machine further comprises a third mounting plate 5, the first mounting plate 3 and the second mounting plate 4 are respectively connected with the workbench 1 in a sliding mode, a tension rod 7 is connected between the first mounting plate 3 and the third mounting plate 5, a return spring 8 is sleeved on the tension rod 7, two ends of the return spring 8 are respectively abutted to the first mounting plate 3 and the second mounting plate 4, and the second mounting plate 4 is connected with the tension rod 7 in a sliding mode; be equipped with the cam 9 that the motor drove in the clearance between second mounting panel 4 and the third mounting panel 5, rotate through cam 9 and strut the clearance, it is concrete, drive cam 9 through the motor and enlarge the clearance between second mounting panel 4 and the third mounting panel 5, thereby second mounting panel 4 extrudees answer spring 8, make first mounting panel 3 and second mounting panel 4 gather together in opposite directions simultaneously, reaming plug 6 can insert simultaneously in the middle of the mouth of pipe of connecting the straight tube, strut the mouth of pipe size, when cam 9 reverses, answer under spring 8's the elasticity effect that is enough big, promote first mounting panel 3 and second mounting panel 4 respectively, make reaming plug 6 extract from connecting the straight tube.
Being equipped with dovetail 1A and first mounting panel 3 and 4 sliding connection of second mounting panel on workstation 1 in this embodiment, specifically, dovetail 1A and first mounting panel 3 and 4 sliding connection of second mounting panel through workstation 1, its flaring extrusion process is more smooth-going, and reaming effect and the rate of accuracy of punching are higher.
The 6 outside surfaces of reaming plug in this embodiment are equipped with spacing arch 61, and spacing arch 61 is distributed around 6 outer surface annular of reaming plug and is set up, and is specific, through the length that spacing arch 61 control reaming plug 6 inserted in the mouth of pipe, just can stop after stopping spacing arch 61 is lived to the mouth of pipe butt.
Be equipped with bayonet socket 10A on the stationary platen 10 in this embodiment, bayonet socket 10A is corresponding with notch 21, and bayonet socket 10A and notch 21 are half oval structure, and is concrete, connect the straight tube and be oval structure, and notch 21 has certain positioning action, and bayonet socket 10A shape and notch 21 looks adaptation are pressed the back down and are fixed effectual to connecting the straight tube, and the half oval structure of notch 21 also is favorable to accomplishing to take out the pipe fitting from mount pad 2 after the reaming.
The reaming plug 6 front end in this embodiment is flat toper structure, and is specific, makes things convenient for reaming plug 6 to aim at and inserts behind the mouth of pipe.
The length of mount pad 2 in this embodiment is less than pipe fitting length, and is concrete, and mount pad 2 is all exposed at the pipe fitting both ends, and the flaring is accomplished the back, and it can be taken out conveniently through strikeing the pipe fitting both ends.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a heat exchanger's flaring machine of connecting straight tube, includes workstation (1) and mount pad (2), mount pad (2) are located on workstation (1), its characterized in that: the device is characterized by further comprising a first mounting plate (3) and a second mounting plate (4) which are arranged on two sides of the mounting seat (2) respectively, wherein reaming plugs (6) are mounted at the front ends of the first mounting plate (3) and the second mounting plate (4), notches (21) for discharging materials are formed in the mounting seat (2), and the first mounting plate (3) and the second mounting plate (4) are connected with a thrust extrusion mechanism to enable the first mounting plate (3) and the second mounting plate (4) to move oppositely;
the mounting base (2) upper end is equipped with fixed pressing plate (10), fixed pressing plate (10) are connected with elevating system (11).
2. The straight pipe connecting expanding machine of a heat exchanger according to claim 1, characterized in that: the workbench is characterized by further comprising a third mounting plate (5), the first mounting plate (3) and the second mounting plate (4) are respectively in sliding connection with the workbench (1), a tension rod (7) is connected between the first mounting plate (3) and the third mounting plate (5), a return spring (8) is sleeved on the tension rod (7), two ends of the return spring (8) are respectively abutted against the first mounting plate (3) and the second mounting plate (4), and the second mounting plate (4) is in sliding connection with the tension rod (7);
and a cam (9) driven by a motor is arranged in a gap between the second mounting plate (4) and the third mounting plate (5), and the gap is opened through the rotation of the cam (9).
3. The heat exchanger straight pipe connecting expanding machine according to claim 2, wherein: the workbench (1) is provided with a dovetail groove (1A) which is connected with the first mounting plate (3) and the second mounting plate (4) in a sliding manner.
4. The heat exchanger straight pipe connecting expanding machine according to claim 1, wherein: reaming plug (6) outside surface is equipped with spacing arch (61), spacing arch (61) are around reaming plug (6) surface ring distribution sets up.
5. The straight pipe connecting expanding machine of a heat exchanger according to claim 1, characterized in that: a bayonet (10A) is arranged on the fixed pressing plate (10), and the bayonet (10A) corresponds to the notch (21).
6. The heat exchanger straight pipe connecting expanding machine according to claim 5, wherein: the bayonet (10A) and the notch (21) are both semi-elliptical structures.
7. The straight pipe connecting expanding machine of a heat exchanger according to claim 1, characterized in that: the front end of the reaming plug (6) is of a flat conical structure.
8. The straight pipe connecting expanding machine of a heat exchanger according to claim 1, characterized in that: the length of the mounting seat (2) is smaller than that of the pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726614.8U CN217252244U (en) | 2022-03-30 | 2022-03-30 | Flaring machine for connecting straight pipes of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726614.8U CN217252244U (en) | 2022-03-30 | 2022-03-30 | Flaring machine for connecting straight pipes of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217252244U true CN217252244U (en) | 2022-08-23 |
Family
ID=82872260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220726614.8U Active CN217252244U (en) | 2022-03-30 | 2022-03-30 | Flaring machine for connecting straight pipes of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217252244U (en) |
-
2022
- 2022-03-30 CN CN202220726614.8U patent/CN217252244U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217252244U (en) | Flaring machine for connecting straight pipes of heat exchanger | |
| CN111774862A (en) | Installation and detection integrated system for inner sealing ring at double ends of bent pipe | |
| CN213796287U (en) | Combined O-shaped ring clamping mechanism | |
| CN115870415A (en) | Flaring tool for small-caliber pipeline and using method | |
| CN212741464U (en) | Large-diameter flange and barrel heat treatment supporting tool | |
| CN104942050A (en) | Pipe orifice adjustment device for building construction pipe | |
| CN113399720A (en) | Outer casing honeycomb ring arc block milling clamp and method | |
| CN212044370U (en) | Screw tap production is with being convenient for carry out fixing device to different screw taps | |
| CN209021407U (en) | The continuous automatic tungsten bar more changing device of full-automatic tube plate welder pipette tips | |
| CN209424822U (en) | It is a kind of for clamping the tooling of irregular workpiece | |
| CN210060054U (en) | Copper pipe fitting welding frock | |
| CN214290475U (en) | Pneumatic butterfly opening forming clamp | |
| US20040179907A1 (en) | Reaming tool for flexible tubing | |
| CN215880634U (en) | Special pressure equipment frock of high rigidity steel pipe | |
| CN218208246U (en) | Stainless steel pipe assembly easy to assemble and splice | |
| CN106903635A (en) | A kind of high accuracy self-centering clamping mechanism for being applied to the clamping of thin-walled external member | |
| CN211695513U (en) | Capillary tube and air conditioner throttling device | |
| CN205519696U (en) | Anchor clamps expand in double tops | |
| CN221019832U (en) | Pipe processing clamp | |
| CN221313075U (en) | Heat exchange tube and tube plate welding positioning mandrel for heat exchanger | |
| CN217877297U (en) | Inner shrinkage welding structure of tube plate and heat exchange tube | |
| CN212567023U (en) | Stable connecting piece for fixing pipe fitting of sleeve heat exchanger | |
| CN220498211U (en) | Welding jig for flange stop block of water meter | |
| CN219665158U (en) | Ball valve case processing clamping structure | |
| CN109277469B (en) | Online flaring device for hard pipe and application method of online flaring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |