CN204053678U - Pipe piece sanding apparatus in rapid-cooling heat exchanger - Google Patents
Pipe piece sanding apparatus in rapid-cooling heat exchanger Download PDFInfo
- Publication number
- CN204053678U CN204053678U CN201420458381.3U CN201420458381U CN204053678U CN 204053678 U CN204053678 U CN 204053678U CN 201420458381 U CN201420458381 U CN 201420458381U CN 204053678 U CN204053678 U CN 204053678U
- Authority
- CN
- China
- Prior art keywords
- rapid
- heat exchanger
- sanding apparatus
- cooling heat
- pipe piece
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This application discloses pipe piece sanding apparatus in rapid-cooling heat exchanger, it comprises supporting mechanism, workpiece polishing mechanism, propulsive mechanism, driving walking mechanism, and visual control device, and wherein supporting mechanism is placed in interior pipe along the cantilever end of interior pipe; Workpiece polishing mechanism comprises Pneumatic grinding machine, and Pneumatic grinding machine is provided with grinding head, and Pneumatic grinding machine is connected to supporting mechanism by coercive mechanism, and Pneumatic grinding machine is provided with position adjusting mechanism away from an end of grinding head, and position adjusting mechanism is fixed on supporting mechanism; One end of propulsive mechanism is connected with supporting mechanism; Drive walking mechanism to be connected with the other end of propulsive mechanism and to be driven with supporting mechanism by propulsive mechanism and be connected; Interior pipe rotates under the effect rotating external force, drives the internal pipe piece polishing of workpiece polishing mechanism.Compared with prior art, the sanding apparatus of the application quick and precisely can navigate to the position needing interior pipe piece to be polished, and Real time visible observation polishing effect, structure is simple simultaneously, process control, polishing precision are high.
Description
Technical field
The application relates to rapid-cooling heat exchanger technical field, particularly relates to pipe piece sanding apparatus in rapid-cooling heat exchanger.
Background technology
Cracking stock after the quick cooling down high-temperature cracking of rapid-cooling heat exchanger energy, preventing the generation of secondary response, is one of key equipment of pyrolysis furnace.Common rapid-cooling heat exchanger is made up of double-jacket tube heat exchange element, header and connector etc., and double-jacket tube heat exchange element is mutually overlapped by inner and outer pipe and is combined into.Time as longer in inner tube length, then need by two sections of pipe splicing compositions, piece between two sections of pipes of splicing needs welding, due to rapid-cooling heat exchanger use in pipe require that its endoporus fineness is higher, therefore, need to carry out sanding and polishing to piece, because interior pipe orifice footpath is relatively little, and through hole is longer, polishing difficulty is larger.
For solving the problem, need to develop the sanding apparatus that in a kind of rapid-cooling heat exchanger, pipe piece is special.
Summary of the invention
The object of the application is to avoid weak point of the prior art and provides a kind of position needing polishing that can quick and precisely navigate to, Real time visible observation polishing effect, pipe piece sanding apparatus in the rapid-cooling heat exchanger that structure is simple simultaneously, process control, polishing precision are high.
The object of the application is achieved through the following technical solutions:
Provide pipe piece sanding apparatus in rapid-cooling heat exchanger, include:
Supporting mechanism, described supporting mechanism are placed in interior pipe along the cantilever end of interior pipe;
Workpiece polishing mechanism, described workpiece polishing mechanism are arranged at described supporting mechanism, described workpiece polishing mechanism comprises Pneumatic grinding machine, described Pneumatic grinding machine is provided with grinding head, described Pneumatic grinding machine is connected to described supporting mechanism by coercive mechanism, described Pneumatic grinding machine is provided with position adjusting mechanism away from an end of described grinding head, and described position adjusting mechanism is fixed on described supporting mechanism;
One end of propulsive mechanism, described propulsive mechanism is connected with described supporting mechanism;
Drive walking mechanism, described driving walking mechanism to be connected with the other end of described propulsive mechanism and pass through described propulsive mechanism and drive with described supporting mechanism and be connected;
And,
Visual control device, described visual control device comprise camera and controller, and described camera is arranged at described supporting mechanism and towards described grinding head; Described position adjusting mechanism is connected with described controller by data call wire;
The stiff end of interior pipe rotates under the effect rotating external force, drives the internal pipe piece polishing of described workpiece polishing mechanism.
wherein,described supporting mechanism is criss-cross bracing frame or leg-of-mutton bracing frame.
wherein,the end that the internal face of support frame as described above and interior pipe touches is provided with jacking mechanism, and described jacking mechanism comprises holddown spring and roller.
wherein,described propulsive mechanism is pushing ram, and described pushing ram is made up of the more piece body of rod, is connected between adjacent two pole bodies by joint sleeve.
wherein,described pushing ram is provided with the adjustable support touched with the internal face of interior pipe and takes turns.
wherein,described pushing ram is hollow pushing ram.
wherein,described driving walking mechanism is for driving dolly, and the front end of described driving dolly is provided with driving contiguous block.
wherein,in described rapid-cooling heat exchanger, pipe piece sanding apparatus also comprises workbench, and described workbench is arranged at the below of described supporting mechanism, described propulsive mechanism and described driving walking mechanism.
wherein,described workbench is provided with bracket, and described bracket is provided with scroll wheel, and interior pipe to be polished is placed on described scroll wheel.
wherein,described workbench is provided with fixed mount, the retaining mechanism locking of described propulsive mechanism through described fixed mount and by being arranged at described fixed mount.
The beneficial effect of the application:
Pipe piece sanding apparatus in the rapid-cooling heat exchanger of the application, comprises supporting mechanism, workpiece polishing mechanism, propulsive mechanism, driving walking mechanism, and visual control device, and wherein said supporting mechanism is placed in interior pipe along the cantilever end of interior pipe; Described workpiece polishing mechanism is arranged at described supporting mechanism, described workpiece polishing mechanism comprises Pneumatic grinding machine, described Pneumatic grinding machine is provided with grinding head, described Pneumatic grinding machine is connected to described supporting mechanism by coercive mechanism, described Pneumatic grinding machine is provided with position adjusting mechanism away from an end of described grinding head, and described position adjusting mechanism is fixed on described supporting mechanism; One end of described propulsive mechanism is connected with described supporting mechanism; Described driving walking mechanism is connected with the other end of described propulsive mechanism and passes through described propulsive mechanism and drives with described supporting mechanism and be connected; Described visual control device comprises camera and controller, and described camera is arranged at described supporting mechanism and towards described grinding head; Described position adjusting mechanism is connected with described controller by data call wire; The stiff end of interior pipe rotates under the effect rotating external force, drives the internal pipe piece polishing of described workpiece polishing mechanism.During use, the sanding apparatus of the application is stretched into rapid-cooling heat exchanger need to be polished in pipe cantilever end in, adopt visual control device, can make to drive moving device can the position of accurate positioning grinding device, and whether position adjusting mechanism can adjust quickly and easily between grinding head with interior pipe piece and contact, namely contact can realize polishing; Simultaneously in bruting process under the effect rotating external force, rotate the stiff end of the interior pipe needing polishing, make the sanding apparatus of the application keep motionless, namely realize the polishing of whole interior pipe piece circumference.Compared with prior art, the sanding apparatus of the application quick and precisely can navigate to the position needing interior pipe piece to be polished, and Real time visible observation polishing effect, structure is simple simultaneously, process control, polishing precision are high.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the application, but the embodiment in accompanying drawing does not form any restriction to the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 be the application rapid-cooling heat exchanger in the structural representation of pipe piece sanding apparatus.
Fig. 2 be the application rapid-cooling heat exchanger in the structural representation at another visual angle of pipe piece sanding apparatus.
Include in fig. 1 and 2:
1---rotary chuck, 2---interior pipe, 3---camera, 4---grinding head, 5---Pneumatic grinding machine, 6---coercive mechanism, 7---position adjusting mechanism, 8---data call wire, 9---pushing ram, 10---adjustable support wheel, 11---joint sleeve, 12---fixed mount, 13---tracheae, 14---driving dolly, 15---controller, 16---bracing frame, 17---piece, 18---bracket, 19---holddown spring, 20---roller.
Detailed description of the invention
With the following Examples the application is further described.
The detailed description of the invention of pipe piece sanding apparatus in the rapid-cooling heat exchanger of the application, as depicted in figs. 1 and 2, includes: supporting mechanism, workpiece polishing mechanism, propulsive mechanism, driving walking mechanism, and visual control device.
Wherein said supporting mechanism is placed in interior pipe 2 along the cantilever end of interior pipe 2; Described workpiece polishing mechanism is arranged at described supporting mechanism, described workpiece polishing mechanism comprises Pneumatic grinding machine 5, described Pneumatic grinding machine 5 is provided with grinding head 4, described Pneumatic grinding machine 5 is connected to described supporting mechanism by coercive mechanism 6, described Pneumatic grinding machine 5 is provided with position adjusting mechanism 7 away from an end of described grinding head 4, and described position adjusting mechanism 7 is fixed on described supporting mechanism; Adopt simple lever principle, realizing Pneumatic grinding machine 5 can under the effect of the driving force of position adjusting mechanism 7, rotate within the specific limits around coercive mechanism 6, thus realize the fine setting of the distance between grinding head 4 and interior pipe 2 piece 17, structure simple and be suitable for industrial large area universal with promote.
One end of described propulsive mechanism is connected with described supporting mechanism; Described driving walking mechanism is connected with the other end of described propulsive mechanism and passes through described propulsive mechanism and drives with described supporting mechanism and be connected; Described visual control device comprises camera 3 and controller 15, and described camera 3 is arranged at described supporting mechanism and towards described grinding head 4; Described position adjusting mechanism 7 is connected with described controller 15 by data call wire 8, by the distance between Long-distance Control adjustable grinding head 4 and interior pipe 2 piece 17; The stiff end of interior pipe 2 rotates under the effect rotating external force, drives described workpiece polishing mechanism internal pipe 2 piece 17 to polish.
During use, the sanding apparatus of the application is stretched into rapid-cooling heat exchanger need to be polished in pipe 2 cantilever end in, adopt visual control device, can make to drive moving device can the position of accurate positioning grinding device, and whether position adjusting mechanism 7 can adjust quickly and easily between grinding head 4 with interior pipe 2 piece 17 and contact, namely contact can realize polishing; Simultaneously in bruting process under the effect rotating external force, this rotation external force can select rotary chuck 1, and in fixing by rotary chuck 1, the stiff end of pipe 2, makes to rotate the interior pipe 2 needing polishing, make the sanding apparatus of the application keep motionless, namely realize the polishing of whole interior pipe 2 piece 17 circumference.Compared with prior art, the sanding apparatus of the application quick and precisely can navigate to the position needing interior pipe 2 piece 17 to be polished, and Real time visible observation polishing effect, structure is simple simultaneously, process control, polishing precision are high.
Concrete, described supporting mechanism is criss-cross bracing frame 16 or leg-of-mutton bracing frame 16.Adopt bracing frame 16 effectively can save space, reduce the weight of whole device, the room of bracing frame 16 can also be utilized to be connected and fixed other workpiece simultaneously.Wherein himself stability of criss-cross bracing frame 16 and leg-of-mutton bracing frame 16 is best, is beneficial to the balance when interior pipe 2 rotates.
Concrete, the end that support frame as described above 16 touches with the internal face of interior pipe 2 is provided with jacking mechanism, and described jacking mechanism comprises holddown spring 19 and roller 20.The end opens touched at bracing frame 16 and the internal face of interior pipe 2 has rectangular channel, one end of holddown spring 19 is connected to the bottom land of rectangular channel, the other end of holddown spring 19 is connected with one end of roller 20, the other end of roller 20 and the internal face of interior pipe 2 touch, this jacking mechanism can ensure sanding apparatus not play, structure is simple simultaneously, is convenient to manufacture.
Concrete, described propulsive mechanism is pushing ram 9, and described pushing ram 9 is made up of the more piece body of rod, is connected between adjacent two pole bodies by joint sleeve 11.By changing the length of joint sleeve 11, the length of pushing ram 9 can be changed, the sanding apparatus of the application can be polished be positioned at the piece 17 at pipe 2 different length place.
Concrete, described pushing ram 9 is provided with the adjustable support touched with the internal face of interior pipe 2 and takes turns 10.Assist to drive dolly 14 to drive the movement of bracing frame 16, make it the polishing position navigating to needs.
Concrete, described pushing ram 9 is hollow pushing ram 9.Its inside is by data call wire 8 and tracheae 13 etc.
Concrete, described driving walking mechanism is for driving dolly 14, and the front end of described driving dolly 14 is provided with driving contiguous block.This driving contiguous block is vertically arranged at the front end driving dolly 14, drive the top of contiguous block to be fixedly connected with pushing ram 9 is vertical simultaneously, further, driving the front end face of contiguous block can set up elastic buffer rubber cushion, during to avoid driving dolly 14 to move forward and backward and preceding object thing bump against.
In addition, drive walking mechanism to be go-cart gliding mass and slide rail composition, slide rail can be set directly on the ground or be arranged on workbench.
Concrete, in described rapid-cooling heat exchanger, pipe 2 piece 17 sanding apparatus also comprises workbench, and described workbench is arranged at the below of described supporting mechanism, described propulsive mechanism and described driving walking mechanism.
Concrete, described workbench is provided with bracket 18, described bracket 18 is provided with scroll wheel, and interior pipe 2 to be polished is placed on described scroll wheel.By rotating the effect of external force, interior pipe 2 to be polished rotates, and when interior pipe 2 rotates, the sanding apparatus of inside can keep motionless, thus the whole circumference realizing polishing piece 17 carries out the polishing of 360 degree.
Concrete, described workbench is provided with fixed mount 12, the retaining mechanism locking of described propulsive mechanism through described fixed mount 12 and by being arranged at described fixed mount 12.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the application; but not the restriction to the application's protection domain; although done to explain to the application with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the application or equivalent replacement, and not depart from essence and the scope of technical scheme.
Claims (10)
1. pipe piece sanding apparatus in rapid-cooling heat exchanger, is characterized in that, include:
Supporting mechanism, described supporting mechanism are placed in interior pipe along the cantilever end of interior pipe;
Workpiece polishing mechanism, described workpiece polishing mechanism are arranged at described supporting mechanism, described workpiece polishing mechanism comprises Pneumatic grinding machine, described Pneumatic grinding machine is provided with grinding head, described Pneumatic grinding machine is connected to described supporting mechanism by coercive mechanism, described Pneumatic grinding machine is provided with position adjusting mechanism away from an end of described grinding head, and described position adjusting mechanism is fixed on described supporting mechanism;
One end of propulsive mechanism, described propulsive mechanism is connected with described supporting mechanism;
Drive walking mechanism, described driving walking mechanism to be connected with the other end of described propulsive mechanism and pass through described propulsive mechanism and drive with described supporting mechanism and be connected;
And,
Visual control device, described visual control device comprise camera and controller, and described camera is arranged at described supporting mechanism and towards described grinding head; Described position adjusting mechanism is connected with described controller by data call wire;
The stiff end of interior pipe rotates under the effect rotating external force, drives the internal pipe piece polishing of described workpiece polishing mechanism.
2. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 1, is characterized in that: described supporting mechanism is criss-cross bracing frame or leg-of-mutton bracing frame.
3. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 2, is characterized in that: the end that the internal face of support frame as described above and interior pipe touches is provided with jacking mechanism, and described jacking mechanism comprises holddown spring and roller.
4. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 1, is characterized in that: described propulsive mechanism is pushing ram, and described pushing ram is made up of the more piece body of rod, is connected between adjacent two pole bodies by joint sleeve.
5. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 4, is characterized in that: described pushing ram is provided with the adjustable support touched with the internal face of interior pipe and takes turns.
6. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 4, is characterized in that: described pushing ram is hollow pushing ram.
7. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 1, is characterized in that: described driving walking mechanism is for driving dolly, and the front end of described driving dolly is provided with driving contiguous block.
8. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 1, it is characterized in that: in described rapid-cooling heat exchanger, pipe piece sanding apparatus also comprises workbench, described workbench is arranged at the below of described supporting mechanism, described propulsive mechanism and described driving walking mechanism.
9. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 8, it is characterized in that: described workbench is provided with bracket, described bracket is provided with scroll wheel, and interior pipe to be polished is placed on described scroll wheel.
10. pipe piece sanding apparatus in rapid-cooling heat exchanger according to claim 8, is characterized in that: described workbench is provided with fixed mount, the retaining mechanism locking of described propulsive mechanism through described fixed mount and by being arranged at described fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458381.3U CN204053678U (en) | 2014-08-14 | 2014-08-14 | Pipe piece sanding apparatus in rapid-cooling heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458381.3U CN204053678U (en) | 2014-08-14 | 2014-08-14 | Pipe piece sanding apparatus in rapid-cooling heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053678U true CN204053678U (en) | 2014-12-31 |
Family
ID=52195263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458381.3U Active CN204053678U (en) | 2014-08-14 | 2014-08-14 | Pipe piece sanding apparatus in rapid-cooling heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149004A (en) * | 2014-08-14 | 2014-11-19 | 茂名重力石化机械制造有限公司 | Polishing device for inner pipe abutted seams of rapid-cooling heat exchanger |
| CN107971840A (en) * | 2017-12-22 | 2018-05-01 | 郑州博尔德磨料磨具有限公司 | One kind is used for metal tube processing grinding tool |
| CN109366285A (en) * | 2018-12-10 | 2019-02-22 | 江苏宏宝优特管业制造有限公司 | Burr remover and burr removing method applied to welding |
| CN110026840A (en) * | 2019-04-24 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of defeated small pipe-line steel pipe inner wall grinding machine of length and method |
-
2014
- 2014-08-14 CN CN201420458381.3U patent/CN204053678U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149004A (en) * | 2014-08-14 | 2014-11-19 | 茂名重力石化机械制造有限公司 | Polishing device for inner pipe abutted seams of rapid-cooling heat exchanger |
| CN107971840A (en) * | 2017-12-22 | 2018-05-01 | 郑州博尔德磨料磨具有限公司 | One kind is used for metal tube processing grinding tool |
| CN109366285A (en) * | 2018-12-10 | 2019-02-22 | 江苏宏宝优特管业制造有限公司 | Burr remover and burr removing method applied to welding |
| CN109366285B (en) * | 2018-12-10 | 2023-09-12 | 江苏宏宝优特管业制造有限公司 | Deburring device and deburring method applied to welding |
| CN110026840A (en) * | 2019-04-24 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of defeated small pipe-line steel pipe inner wall grinding machine of length and method |
| CN110026840B (en) * | 2019-04-24 | 2023-11-07 | 西安长庆科技工程有限责任公司 | Inner wall polishing vehicle and method for long-distance small-caliber pipeline steel pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204053678U (en) | Pipe piece sanding apparatus in rapid-cooling heat exchanger | |
| CN104149004A (en) | Polishing device for inner pipe abutted seams of rapid-cooling heat exchanger | |
| CN106514450B (en) | The grinding device of spheroidal graphite cast-iron push pipe | |
| CN106217206A (en) | A kind of for building iron sanding apparatus | |
| CN204700679U (en) | A kind of steel pipe welding seam grinding device of conveniently moving | |
| CN104889853A (en) | Outer peripheral surface polishing device of large-size cast wear-resisting ball | |
| CN204471133U (en) | A kind of novel winding drum inside weld floating device | |
| CN103481164A (en) | Swing type pipe end grinding machine | |
| CN105772600A (en) | Reinforcing steel bar bending device for building | |
| CN104308686A (en) | Grinding and finishing equipment for annular inside fillets | |
| CN204094583U (en) | A kind of mill finishing equipment for annular inside fillet | |
| CN117052431A (en) | Construction device and method for sprayed concrete | |
| CN204171807U (en) | The inside and outside sander of pipe | |
| CN204381754U (en) | A kind of clipping welding tooling | |
| CN203679993U (en) | Rail web rust removal grinding machine | |
| CN105458577A (en) | Welding gun clamping device capable of being used for deep hole welding | |
| CN210909586U (en) | Sand blasting device for architectural decoration | |
| CN102528596A (en) | Polishing device | |
| CN110524367B (en) | Inner flanging grinding machine | |
| CN105751175A (en) | Centring micro-setting device for heavy equipment installation | |
| CN204902843U (en) | A device that is used for plummet that suspends in midair of engineering survey | |
| CN206166157U (en) | Rotatory brush of hand -held type | |
| CN206296572U (en) | A kind of pipe fluting cutter sweep with centering structure | |
| CN206772301U (en) | A kind of A-frame for total powerstation | |
| CN205292707U (en) | Cleaning machine frame with adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 525024 Guangdong City, Maoming Province Ring West Road, No. 91 Patentee after: Maoming gravity Petrochemical Equipment Co Ltd Address before: 525024 Maoming City, Guangdong Province West Road, Maoming City, the gravity of the Petrochemical Machinery Manufacturing Co., Ltd., Patentee before: The Challenge Petrochemical Machinery Corporation |