CN103252632A - Heater inlet pipe installation tool - Google Patents
Heater inlet pipe installation tool Download PDFInfo
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- CN103252632A CN103252632A CN2013100551527A CN201310055152A CN103252632A CN 103252632 A CN103252632 A CN 103252632A CN 2013100551527 A CN2013100551527 A CN 2013100551527A CN 201310055152 A CN201310055152 A CN 201310055152A CN 103252632 A CN103252632 A CN 103252632A
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- water pipe
- pipe support
- inlet pipe
- warm braw
- water inlet
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Abstract
The invention discloses a heater inlet pipe installation tool which comprises a water pipe support and a water pipe support template. The water pipe support template is provided with a water pipe support press-fitting surface which is tightly attached with the water pipe support and which is detachably connected with the water pipe support template. The water pipe support is used for supporting a heater inlet pipe. Both a straight heater inlet pipe and a bent heater inlet pipe can be fixed in the water pipe support temporarily. During operation, the water pipe support template is pressurized by a hydraulic press, and the pressure is transmitted to the water pipe support through the water pipe support press-fitting surface, and the heater inlet pipe is pressed into an engine cylinder cover. The heater inlet pipe installation tool has the advantages that the heater inlet pipe can be kept in the stable attitude and stressed direction during installation, the tool is convenient to use with the hydraulic press for mechanical operation, and accordingly installation precision and speed of the heater inlet pipe are increased significantly.
Description
Technical field
The present invention relates to a kind of automotive engine component frock is installed, in particular, it relates to a kind of warm braw water inlet pipe erecting tools.
Background technology
The warm braw water inlet pipe is one of important spare part on the engine warm wind system, and main effect is for providing heating installation in the car winter.The warm braw water inlet pipe exists straight tube, two kinds of forms of bend pipe, need be primarily aimed at dissimilar speed changers selects for use, manually shift transmission is generally selected straight tube for use, the automatic catch speed changer generally selects for use bend pipe to mate installation, straight pipe type warm braw water inlet pipe when mounted, than being easier to guarantee perpendicularity, can guarantee that the simple frock of perpendicularity just can press-fit rapidly and accurately by hydraulic press as long as use; But bent tube type warm braw water inlet pipe just be difficult to when mounted realize press-fiting fast and effectively by hydraulic press, so bent tube type warm braw water inlet pipe can only adopt manual method to install usually because contour structures is more special.For example there is a kind of installation method of bent tube type warm braw water inlet pipe to be, iron staff with an end band jaw blocks the warm braw water inlet pipe, knock the other end of iron staff then, make the interface tube on the warm braw water inlet pipe insertion cylinder cap, back whether meeting the requirements towards angle with angle testing tool check warm braw water inlet pipe is installed.This handwork method installation procedure is loaded down with trivial details, and installation accuracy can not get guaranteeing that the machinery of being unrealized is installed; the efficient of installing is not high; and be difficult to realize during manual the installation, not only guaranteed perpendicularity but guarantee bend pipe towards angle, so deviation very easily occurs; and once deviation occurs and just can't reprocess; directly cause whole cylinder cap to be scrapped, install by the mode of knocking in addition, cause the warm braw water inlet pipe to be struck through regular meeting and split; directly cause water inlet pipe to be scrapped, therefore improved the manufacturing cost of engine.Publication number is that the invention of CN102059676A discloses a kind of thermostat shell water pipe head erecting tools on May 18th, 2011, and this erecting tools comprises mandrel, is socketed in the outer axle sleeve of mandrel; One end external diameter of axle sleeve and water pipe head internal diameter coupling and this end circumferentially be provided with at least one through hole; One end of the corresponding described through hole of described mandrel is set to a cone segments that small end is outside, and the mandrel other end stretches out in outside the described axle sleeve; Be provided with steel ball in the through hole of described axle sleeve, described steel ball is connected on the cone segments of described mandrel and makes steel ball have a shade part that is exposed to through hole; Has a threaded engagement section between described axle sleeve and the described mandrel.Adopt apparatus of the present invention can finish the sealing assembling of thermostat shell water pipe head well, simultaneously, present technique is to adopt the hard crimp of machinery to realize the sealing assembling, the assembly tool member is conventional shape, and is simple in structure, easy to manufacture, have with low cost, processing good airproof performance advantage.But what this invention emphasis solved is the problem of sealing assembling between the water pipe head of thermostat shell and thermostat shell, do not possess to guarantee that installation perpendicularity between water pipe head and thermostat shell reaches the function towards angle, and the water pipe head that is straight pipe type of this invention applicable object.
Summary of the invention
Be difficult to be installed to rapidly and accurately the defective that engine cylinder covers in order to overcome bent tube type warm braw water inlet pipe because lacking the reliable erecting tools that is suitable for, the invention provides a kind of straight pipe type, bent tube type warm braw water inlet pipe is general, can improve installation accuracy, the installation effectiveness of warm braw water inlet pipe greatly and be mounted to the warm braw water inlet pipe erecting tools of power.
Technical scheme of the present invention is: a kind of warm braw water inlet pipe erecting tools, comprise water pipe support and water pipe support pattern, water pipe support pattern is provided with the water pipe support and press-fits by face, and the water pipe support is close to the water pipe support and is press-fited by face and water pipe support pattern and removably connect.The water pipe support is used for supporting the warm braw water inlet pipe, the warm braw water inlet pipe that no matter is straight pipe type or bent tube type can be temporarily fixed in the water pipe support, with hydraulic press water pipe support pattern is exerted pressure during work, pressure press-fits by face through the water pipe support and is delivered on the water pipe support, and then the warm braw water inlet pipe is pressed into engine cylinder cover.Use this warm braw water inlet pipe erecting tools, can make the warm braw water inlet pipe keep stable attitude when mounted and be subjected to force direction, and be convenient to be used with hydraulic press, realize mechanically actuated, so the precision of the installation of warm braw water inlet pipe and speed all can obviously improve.
As preferably, be provided with water pipe in the water pipe support and support the chamber, water pipe supports the chamber to comprise that bend pipe sets vallecular cavity and straight tube channel lumens, vallecular cavity set by bend pipe and the straight tube channel lumens interconnects, bend pipe is set the head end open-ended of vallecular cavity, bend pipe is set the end of vallecular cavity and the junction portion of straight tube channel lumens is provided with the straight tube press-assembling surface, it is rounded that bend pipe is set the vallecular cavity cross section, the chamber wall that bend pipe is set vallecular cavity is provided with the protruding joint draw-in groove of a pair of water pipe hole, the straight tube press-assembling surface place that extends axially that vallecular cavity is set along bend pipe in the protruding joint draw-in groove of water pipe hole is located, the opening of straight tube channel lumens is communicated with the head end port that bend pipe is set vallecular cavity, the end of straight tube channel lumens is provided with straight tube pipe shaft location curved surface, and bend pipe is set the cross-sectional diameter of vallecular cavity greater than the A/F of straight tube channel lumens.The warm braw water inlet pipe is divided into cylinder cap incoming end and pipeline incoming end, the former is connected on the engine cylinder cover interface, the latter is connected on the pipeline, no matter straight pipe type warm braw water inlet pipe still is bent tube type warm braw water inlet pipe, generally locate all to be provided with protruding joint on the upper side at port and the cylinder cap incoming end port of pipeline incoming end, play the connection sealing function, protruding joint diameter is greater than the pipe shaft diameter.Water pipe support inner conduit supports the structure in chamber to make it both can support straight pipe type warm braw water inlet pipe, can support bent tube type warm braw water inlet pipe again, the head end port that the opening of straight tube channel lumens and bend pipe are set vallecular cavity is communicated with the aperture that forms and is pack into the entrance of water pipe support of warm braw water inlet pipe, the pipe shaft that the straight tube channel lumens only can be held between the protruding joint partly enters, and the straight tube pipe shaft location curved surface of straight tube channel lumens end is as the abutment face of straight pipe type warm braw water inlet pipe pipe shaft and bent tube type warm braw water inlet pipe vertical tube part pipe shaft; It is adaptive that bend pipe is set the diameter of the diameter of vallecular cavity and protruding joint, thereby can hold whole bent tube type warm braw water inlet pipe transverse tube part pipe shaft and axially enter.When straight pipe type warm braw water inlet pipe is installed, make the pipeline incoming end port of water inlet pipe enter bend pipe earlier and set vallecular cavity, protruding joint with pipeline incoming end port is stuck on the protruding joint draw-in groove of the water pipe hole then, and along the hole horizontal sliding of the protruding joint draw-in groove of water pipe on earth, end in the straight tube channel lumens, pipe shaft is against living straight tube pipe shaft location curved surface, this moment, pipeline incoming end port plane then was positioned at the below of straight tube press-assembling surface, like this, straight pipe type warm braw water inlet pipe just keeps stable attitude at the water pipe support, press-fits at hydraulic press.When bent tube type warm braw water inlet pipe is installed, the vertical tube part pipe shaft of water inlet pipe advances in the straight tube channel lumens, transverse tube part is then set the vallecular cavity axial advance along bend pipe, shift the end onto after, vertical tube part pipe shaft is against living straight tube pipe shaft location curved surface, the transverse tube part is then because bend pipe is set vallecular cavity and there is step in straight tube channel lumens junction, thereby be stuck, can not drop, like this, bent tube type warm braw water inlet pipe also can keep stable attitude at the water pipe support, press-fits.
As preferably, water pipe support pattern comprises side connecting plate and briquetting, and briquetting is fixedly arranged on the top of side connecting plate, and described water pipe support press-fits the bottom that is positioned at briquetting by face, and the top of briquetting is provided with the hydraulic press connecting portion.Water pipe support pattern is the support positioner of water pipe support, between water pipe support and hydraulic press, work the pressure effect of transmitting again, plate-shaped member and the block parts of rule constitute water pipe support pattern with shape, has more smooth locating surface, be convenient to the water pipe support and recline, and be connected with the hydraulic press press member is smooth, guarantee that the water pipe support locatees easily, and the stable delivery of pressure, and then the warm braw water inlet pipe installation accuracy on the assurance water pipe support.
As preferably, side and the end face of water pipe support are installed with magnet piece, and the water pipe support is connected with the absorption of water pipe support pattern by magnet piece.Adsorb by magnet, the water pipe support can be on water pipe support pattern fast assembling-disassembling and adjust the location, when the warm braw water inlet pipe is installed, water pipe support pattern can be stayed on the hydraulic press, the water pipe support can take off the warm braw water inlet pipe of packing into fast, reinstall water pipe support pattern then fast, easy to operate like this, and be easy to guarantee installation accuracy.
As preferably, be installed with protuberance on the water pipe support, the protuberance end face is concordant with water pipe support end face, and protuberance is provided with lightening hole.Protuberance makes water pipe support top prolong, and water pipe support top and water pipe support press-fit by longer contact-making surface is arranged between the face, and direction of transfer better can keep-up pressure when press-fiting.
As preferably, water pipe support pattern is provided with water pipe support limited block, and water pipe support limited block is four-prism, and water pipe support limited block and briquetting removably connect.Water pipe support limited block can be limited in the water pipe support in the less zone, avoid adjusting range excessive, guarantee that the pressure bang path is roughly stable, do not have transmission loss more energetically, operating position that simultaneously can standard water pipe support, be convenient to the warm braw water inlet pipe is installed the enforcement pipelining, increase work efficiency greatly.
As preferably, briquetting length is less than side connecting plate length, and briquetting is positioned at side connecting plate center of top.The briquetting both sides all have living space for water pipe support limited block is installed, and water pipe support limited block both can be adjacent to the side connecting plate, can press close to briquetting and be connected and installed again, and water pipe support limited block can be installed regularly, obtain desirable limit effect.
As preferably, protuberance is provided with handle.Handle is set is convenient to carry out warm braw water inlet pipe fitting operation with hydraulic press, control by handle, hand can keep certain distance with the water pipe support, operates the computer safer.
As preferably, described hydraulic press connecting portion is provided with two the waist holes is installed.In being installed, the waist hole penetrates bolt, can easily water pipe support pattern be connected on the hydraulic press press member by bolt fixed mode, and, the adjustment space is arranged between waist hole and bolt, water pipe support pattern can carry out translation by a small margin and deflection adjustment, the warm braw water inlet pipe is towards angle and the easier adjustment of perpendicularity is installed, thereby can obtain better installation accuracy.
The invention has the beneficial effects as follows:
Simplify warm braw water inlet pipe installation method, increase work efficiency.This warm braw water inlet pipe erecting tools makes the warm braw water inlet pipe keep stable installation attitude by the water pipe support quickly and easily, pass through quick location and the switching of water pipe support pattern again, available plant equipment is carried out fitting operation, has improved operating efficiency greatly and has reduced labour intensity.
Guarantee installation accuracy.By the stable location exactly of this warm braw water inlet pipe erecting tools, the warm braw water inlet pipe can reliably guarantee to install perpendicularity, can also reliably guarantee towards angle for bent tube type warm braw water inlet pipe, guarantees desirable installation accuracy.
Reduce the installation scrappage of warm braw water inlet pipe.Use this warm braw water inlet pipe erecting tools, not only installation accuracy is good, the qualification rate height, and easy to operately easily need not to use and damaging method of operating such as knock, this all helps to reduce the installation scrappage of warm braw water inlet pipe.
Highly versatile.This warm braw water inlet pipe erecting tools all is suitable for the warm braw water inlet pipe of straight pipe type and bent tube type, and one-object-many-purposes can reduce the kind of this warm braw water inlet pipe erecting tools, is convenient to management.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of side view of the present invention;
Fig. 3 is a kind of structural representation of water pipe support among the present invention;
Fig. 4 is a kind of structural representation of water pipe support pattern among the present invention;
Fig. 5 is a kind of vertical section structure schematic diagram of water pipe support among the present invention;
Fig. 6 is a kind of use view of the present invention when straight pipe type warm braw water inlet pipe is installed;
Fig. 7 uses view for the another kind of the present invention when straight pipe type warm braw water inlet pipe is installed;
Fig. 8 is a kind of use view of the present invention when bent tube type warm braw water inlet pipe is installed;
Fig. 9 uses view for the another kind of the present invention when bent tube type warm braw water inlet pipe is installed.
Among the figure, 1-water pipe support, 2-water pipe support pattern, the 3-bend pipe is set vallecular cavity, 4-straight tube channel lumens, 5-side connecting plate, the 6-briquetting, the protruding joint draw-in groove of 7-water pipe hole, 8-straight tube press-assembling surface, 9-water pipe support limited block, 10-installs waist hole, 11-protuberance, the 12-handle, the protruding joint of 13-, 14-lightening hole, 15-straight pipe type warm braw water inlet pipe, 16-bent tube type warm braw water inlet pipe.
The specific embodiment
The invention will be further described below in conjunction with the accompanying drawing specific embodiment.
Embodiment:
As depicted in figs. 1 and 2, a kind of warm braw water inlet pipe erecting tools comprises water pipe support 1 and water pipe support pattern 2.As Fig. 3 and shown in Figure 5, water pipe support 1 is cuboid, in be provided with water pipe and support the chamber, water pipe supports the chamber to comprise that bend pipe sets vallecular cavity 3 and straight tube channel lumens 4, vallecular cavity 3 set by bend pipe and straight tube channel lumens 4 interconnects, and bend pipe is set the head end open-ended of vallecular cavity 3, and this port is positioned on the side of water pipe support 1, bend pipe is set the end of vallecular cavity 3 and the junction portion of straight tube channel lumens 4 is provided with a step, and the bottom surface of this step constitutes straight tube press-assembling surface 8.It is rounded that bend pipe is set vallecular cavity 3 cross sections, the chamber wall that bend pipe is set vallecular cavity 3 is provided with the protruding joint draw-in groove of a pair of water pipe hole 7, the position in the protruding joint draw-in groove of water pipe hole 7 is lower than the position that bend pipe is set the widest part of vallecular cavity 3 slightly, straight tube press-assembling surface 8 places that extend axially that vallecular cavity 3 is set along bend pipe in the protruding joint draw-in groove of water pipe hole 7 are located, the bottom surface of water pipe support 1 and bend pipe are set the opening that all is provided with straight tube channel lumens 4 on the side at open port place of vallecular cavity 3, the opening of straight tube channel lumens 4 is communicated with the head end port that bend pipe is set vallecular cavity 3, the end of straight tube channel lumens 4 is provided with straight tube pipe shaft location curved surface, and bend pipe is set the cross-sectional diameter of vallecular cavity 3 greater than the A/F of straight tube channel lumens 4.Be provided with protuberance 11 on the water pipe support 1, protuberance 11 end faces are concordant with water pipe support 1 end face one-body moldedly, and protuberance 11 is provided with lightening hole 14, and protuberance 11 is provided with handle 12, are convenient to keep certain distance to operate with water pipe support 1.Water pipe support pattern 2 is provided with the water pipe support and press-fits by face, water pipe support 1 is close to the water pipe support and is press-fited by face and water pipe support pattern 2 and removably connect, particularly, side and the end face of water pipe support 1 are installed with magnet piece, and water pipe support 1 is connected with 2 absorption of water pipe support pattern by magnet piece.As shown in Figure 4, water pipe support pattern 2 comprises a rectangular side connecting plate 5, one cuboid briquetting 6 and a water pipe support limited block 9, briquetting 6 is fixedly arranged on the top of side connecting plate 5, briquetting 6 length are less than side connecting plate 5 length, briquetting 6 is positioned at side connecting plate 5 center of top, described water pipe support press-fits the bottom that is positioned at briquetting 6 by face, briquetting 6 tops are provided with the hydraulic press connecting portion, the hydraulic press connecting portion is provided with two waist hole 10 is installed, water pipe support limited block 9 is four-prism, water pipe support limited block 9 removably connects with briquetting 6, connect for bolt in the present embodiment, briquetting 6 two ends all are provided with screwed hole, and the operator can be accustomed to water pipe support limited block 9 is installed in left end or the right-hand member of briquetting 6 according to the right-hand man of oneself.
Use this warm braw water inlet pipe erecting tools to carry out mechanical press mounting to straight pipe type warm braw water inlet pipe and the bent tube type warm braw water inlet pipe with protruding joint, when press-fiting the warm braw water inlet pipe, pass with bolt earlier and waist hole 10 is installed water pipe support pattern 2 is fixed on the pressure head of hydraulic press, the water pipe of water pipe support 1 of then warm braw water inlet pipe to be installed being packed into is supported water pipe support 1 to be installed on the water pipe support pattern 2 in the chamber again.
For straight pipe type warm braw water inlet pipe, as shown in Figure 5 and Figure 6, when packing into, keep protruding joint 13 that straight pipe type warm braw water inlet pipe 15 is in vertical state and pipeline incoming end port up, support the chamber opening to push water pipe support 1 inside from the water pipe of water pipe support 1 side straight pipe type warm braw water inlet pipe 15.Water pipe supports that the chamber opening is to be made of the straight tube channel lumens opening that the bend pipe of circle is set vallecular cavity opening and rectangle, because bend pipe is set the protruding joint 13 that vallecular cavity 3 can hold straight pipe type warm braw water inlet pipe 15 and is entered, and the pipe shaft that straight tube channel lumens 4 only can be held between the straight pipe type warm braw water inlet pipe 15 protruding joints partly enters, when therefore packing into, the protruding joint 13 of straight pipe type warm braw water inlet pipe 15 pipeline incoming end ports must be remained on to set on the contour position of vallecular cavity 3 the widest part with bend pipe and just can push, and the protruding joint of straight pipe type warm braw water inlet pipe 15 cylinder cap incoming ends and top thereof is exposed at outside the water pipe support 1 all the time.After straight pipe type warm braw water inlet pipe 15 integral body enter water pipe support chamber one segment distance, straight pipe type warm braw water inlet pipe 15 is axially moved down a little, make the lower edge of the protruding joint 13 of port block the protruding joint draw-in groove of water pipe hole 7, continue to promote straight pipe type warm braw water inlet pipe 15 then along hole 7 slippages of the protruding joint draw-in groove of water pipe, when sliding into protruding joint draw-in groove hole 7 ends, the protruding joint 13 of port just in time be positioned at straight tube press-assembling surface 8 under and touch straight tube press-assembling surface 8 just, this moment straight pipe type warm braw water inlet pipe 15 about the pipe shaft part between two protruding joints then locate curved surface against the straight tube pipe shaft of the end of living straight tube channel lumens 4.After water pipe support 1 is installed on the water pipe support pattern 2, the water pipe support of the end face of water pipe support 1 and briquetting 6 bottoms press-fits that snap holds out against by face, the side of water pipe support 1 and 9 snaps of water pipe support limited block hold out against, under the common position-limiting action in straight tube pipe shaft location curved surface, straight tube channel lumens 4 chamber walls, straight tube press-assembling surface 8 and protruding joint draw-in groove hole 7, straight pipe type warm braw water inlet pipe 15 just can keep stable perpendicular attitude to prepare against press-fiting.Aim at the engine cylinder cover interface with being exposed at water pipe support 1 outer cylinder cap incoming end, primer fluid press, pressure vertically are applied to by straight tube press-assembling surface 8 on the protruding joint 13 of port, and straight pipe type warm braw water inlet pipe 15 is pressed in the engine cylinder cover interface.
For bent tube type warm braw water inlet pipe, as shown in Figure 7 and Figure 8, when packing into, keep the transverse tube of bent tube type warm braw water inlet pipe 16 partly to be in level, transverse tube is partly aimed at the opening that bend pipe is set vallecular cavity 3, the opening in vertical tube part collimation tube passage chamber 4, then bent tube type warm braw water inlet pipe 16 is pushed, because setting vallecular cavity 3, bend pipe has step with straight tube channel lumens 4 junctions, the transverse tube part of bent tube type warm braw water inlet pipe 16 can be held by step and can not weighed down down, then only have or not the vertical tube pipe shaft of protruding joint can enter straight tube channel lumens 4 on the vertical tube part, the protruding joint of vertical tube part then just is exposed at outside the water pipe support 1, and the protruding joint upper limb of vertical tube part contacts with water pipe support 1 bottom surface just, and the round part of bent tube type warm braw water inlet pipe 16 is because have certain crooked radian, the drop of round part to make it can avoid the step at straight tube press-assembling surface 8 places just.Water pipe support 1 is installed on the water pipe support pattern 2 and finishes after the location adjusts, set at bend pipe under the common position-limiting action of vallecular cavity 3 and straight tube channel lumens 4, the transverse tube of bent tube type warm braw water inlet pipe 16 partly is in level, the vertical tube part then is in vertical state, aim at the engine cylinder cover interface with being exposed at water pipe support 1 outer water inlet pipe cylinder cap incoming end, the primer fluid press, pressure vertically is applied on the protruding joint of vertical tube part by water pipe support 1 bottom surface, meanwhile, pressure is also set vallecular cavity 3 tops by bend pipe and vertically is applied on the protruding joint of transverse tube part, and bent tube type warm braw water inlet pipe 16 is pressed in the engine cylinder cover interface.
The warm braw water inlet pipe can only pass in and out from the lateral opening of water pipe support 1.After the warm braw water inlet pipe is press-fit into place, the hydraulic press pressure head lifts, with cylinder cap be connected owing to the warm braw water inlet pipe this moment, and adhesion has surpassed the magnetic confining force of magnet, therefore water pipe support 1 is subjected to the pulling force of warm braw water inlet pipe, separates from water pipe support pattern 2, by handle 12 water pipe support 1 is separated from the warm braw water inlet pipe that has been fixed, reinstall new warm braw water inlet pipe, carry out the operation of next product.
Claims (9)
1. warm braw water inlet pipe erecting tools, it is characterized in that comprising water pipe support (1) and water pipe support pattern (2), water pipe support pattern (2) is provided with the water pipe support and press-fits by face, and water pipe support (1) is close to the water pipe support and is press-fited by face and water pipe support pattern (2) and removably connect.
2. warm braw water inlet pipe erecting tools according to claim 1, it is characterized in that being provided with in the water pipe support (1) water pipe and support the chamber, water pipe supports the chamber to comprise that bend pipe sets vallecular cavity (3) and straight tube channel lumens (4), vallecular cavity (3) set by bend pipe and straight tube channel lumens (4) interconnects, bend pipe is set the head end open-ended of vallecular cavity (3), bend pipe is set the end of vallecular cavity (3) and the junction portion of straight tube channel lumens (4) is provided with straight tube press-assembling surface (8), it is rounded that bend pipe is set vallecular cavity (3) cross section, the chamber wall that bend pipe is set vallecular cavity (3) is provided with the protruding joint draw-in groove of a pair of water pipe hole (7), straight tube press-assembling surface (8) place that extends axially that vallecular cavity (3) is set along bend pipe in the protruding joint draw-in groove of water pipe hole (7) is located, the opening of straight tube channel lumens (4) is communicated with the head end port that bend pipe is set vallecular cavity (3), the end of straight tube channel lumens (4) is provided with straight tube pipe shaft location curved surface, and bend pipe is set the cross-sectional diameter of vallecular cavity (3) greater than the A/F of straight tube channel lumens (4).
3. warm braw water inlet pipe erecting tools according to claim 2, it is characterized in that water pipe support pattern (2) comprises side connecting plate (5) and briquetting (6), briquetting (6) is fixedly arranged on the top of side connecting plate (5), described water pipe support press-fits the bottom that is positioned at briquetting (6) by face, and briquetting (6) top is provided with the hydraulic press connecting portion.
4. warm braw water inlet pipe erecting tools according to claim 1 is characterized in that side and the end face of water pipe support (1) is installed with magnet piece, and water pipe support (1) is connected with water pipe support pattern (2) absorption by magnet piece.
5. according to claim 1 or 2 or 3 or 4 described warm braw water inlet pipe erecting tools, it is characterized in that being installed with on the water pipe support (1) protuberance (11), protuberance (11) end face is concordant with water pipe support (1) end face, and protuberance (11) is provided with lightening hole.
6. warm braw water inlet pipe erecting tools according to claim 3, it is characterized in that water pipe support pattern (2) is provided with water pipe support limited block (9), water pipe support limited block (9) is four-prism, and water pipe support limited block (9) removably connects with briquetting (6).
7. according to claim 3 or 6 described warm braw water inlet pipe erecting tools, it is characterized in that briquetting (6) length less than side connecting plate (5) length, briquetting (6) is positioned at side connecting plate (5) center of top.
8. warm braw water inlet pipe erecting tools according to claim 5 is characterized in that protuberance (11) is provided with handle.
9. warm braw water inlet pipe erecting tools according to claim 2 is characterized in that described hydraulic press connecting portion is provided with two waist hole (10) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055152.7A CN103252632B (en) | 2013-02-21 | 2013-02-21 | A kind of heater inlet pipe installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055152.7A CN103252632B (en) | 2013-02-21 | 2013-02-21 | A kind of heater inlet pipe installation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252632A true CN103252632A (en) | 2013-08-21 |
| CN103252632B CN103252632B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310055152.7A Expired - Fee Related CN103252632B (en) | 2013-02-21 | 2013-02-21 | A kind of heater inlet pipe installation tool |
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| Country | Link |
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| CN (1) | CN103252632B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571010A (en) * | 2017-08-29 | 2018-01-12 | 潍坊玉美人家居用品有限责任公司 | Comb assembling device is used in the production of household frame |
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| 马蕾: "发动机装配辅助工具的设计与研制", 《科技经济市场 》, no. 02, 15 February 2012 (2012-02-15), pages 2 - 4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571010A (en) * | 2017-08-29 | 2018-01-12 | 潍坊玉美人家居用品有限责任公司 | Comb assembling device is used in the production of household frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103252632B (en) | 2015-09-02 |
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Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee after: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee before: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd. Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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