CN110405448A - A kind of assembling jig for manual pressing pipe - Google Patents
A kind of assembling jig for manual pressing pipe Download PDFInfo
- Publication number
- CN110405448A CN110405448A CN201910856681.4A CN201910856681A CN110405448A CN 110405448 A CN110405448 A CN 110405448A CN 201910856681 A CN201910856681 A CN 201910856681A CN 110405448 A CN110405448 A CN 110405448A
- Authority
- CN
- China
- Prior art keywords
- guide post
- fixed
- block
- needle tubing
- movable block
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 25
- 239000011148 porous material Substances 0.000 claims description 11
- 238000003801 milling Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012795 verification Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of assembling jigs for manual pressing pipe comprising fixed bottom plate, part locating piece, part, fixed guide post, movable block, linear bearing, guide post upper mounted plate, spring and mandril；Part locating piece is fixedly installed on fixed bottom plate, part is fixed in part locating slot, it is fixedly installed a fixed guide post respectively in the left and right ends of part locating piece, one section of spring is all arranged on every fixed guide post, a movable block is arranged on two fixed guide posts, one upper end pressure block is fixedly connected with by positioning pin in the bottom of movable block, the bottom of upper end pressure block is provided with a needle tubing altitude location block.The present invention is used for the assembling jig simple structure of manual pressing pipe, and manufacturing cost is cheap, and directly available plain-milling machine carries out the accessory small needle tube of Assembly part.By largely practicing operational verification, size is controllable after mounting for assembling jig of the invention, and air-tightness is qualified, easy to operate.
Description
Technical field
The invention belongs to machine components assembling jig technical field, particularly relate to a kind of for manual pressing pipe
Assembling jig.
Background technique
Since machine components technical requirements have air-leakage test, it is not allow for gas leakage after needle tubing installation, so to peace
Dress needle tubing has very high requirement, and the minimum 1mm of needle tubing diameter, wall thickness 0.2mm, needle tubing and plastic part hole are interference fits,
And require to be installed in place immediately under regulation high temperature, it is bad otherwise to influence air-tightness, if fixture design is unreasonable, hour hands are installed
Pipe out of plumb, or disposably install at the appointed time not in place, the leakproofness for just easilying lead to needle tubing is unqualified, can also
Height dimension is caused to have error.So being based on drawbacks described above in the prior art, now need to design a kind of assembling jig simple
Fast, the practical assembling jig for manual pressing pipe reliable, manufacturing cost is cheap.
Summary of the invention
The present invention provides a kind of assembling jig for manual pressing pipe to overcome the shortcomings of the prior art.
The present invention is achieved by the following technical solutions: a kind of assembling jig for manual pressing pipe comprising Gu
Determine bottom plate, part locating piece, part, fixed guide post, movable block, linear bearing, guide post upper mounted plate, spring and mandril；Solid
Determine to be fixedly installed part locating piece on bottom plate, the middle part upper surface of part locating piece is provided with a part locating slot, zero
Part is fixed in part locating slot, is fixedly installed a fixed guide post, In respectively in the left and right ends of part locating piece
It is all arranged with one section of spring on every fixed guide post, the circle for the diameter 1mm for having a row evenly distributed is arranged side by side on part
The round pin pore in needle tubing hole and the evenly distributed diameter 1.3mm of a row, is arranged with a movable block on two fixed guide posts,
One upper end pressure block is fixedly connected with by positioning pin in the bottom of movable block, the bottom of upper end pressure block is provided with a needle tubing
Altitude location block, there are two cushion blocks for setting between upper end pressure block and needle tubing altitude location block, in the upper of movable block left and right ends
Surface is respectively arranged with the linear bearing for being set in fixed guide post top, passes through flat base spiral shell in the top of two linear bearings
Silk is fixedly installed a guide post upper mounted plate, and flat base screw is screwed into the top of fixed guide post, middle part and guide post in movable block
It is provided with an aperture in the middle part of upper mounted plate and position is all the same to pass through for the circular through hole that mandril protrudes into, mandril
Support the upper surface of end pressure block in the bottom end of guide post upper mounted plate and movable block, mandril.
Diameter 1mm needle tubing is inserted on part in the round pin pore of diameter 1mm, and diameter 1.3mm needle tubing is inserted into straight on part
In the round pin pore of diameter 1.3mm.
Part locating slot is Rectangular Parts locating slot identical with part underside shape.
The present invention is as follows for each component role in the assembling jig of manual pressing pipe: mandril is pressed for milling machine
Fixture movable plate；Flat base screw is suitable for two fixed guide posts, and flat base screw is vertical for guaranteeing fixed guide post；Movable block is main
It is the main stressed plate for assembling pressing pipe；Positioning pin is used to fix the upper end pressure block of movable block bottom, the material of upper end pressure block
Material is brass, and brass material can be used in that needle tubing end face is protected not weighed wounded；Upper end pressure block be fixed on the bottom of movable block and with
Movable block forms entirety；Cushion block is for positioning needle tubing；Fixed guide post is for being fixedly connected with bottom plate；Needle tubing altitude location block is for fixed
Position needle tubing and pressing positioning protection needle tubing, and the control for height dimension and verticality in assembly；Positioning pin is fixed fixed
Position is in the upper surface of needle tubing altitude location block；The effect of spring is when movable block depresses workpiece, and movable block can be in spring after unclamping
It acts on lower automatic bullet loading and goes back to original position；The bottom plate of base element locating piece is positioned as plastic material, and plastic material can be protected
Part is put into part locating slot by workpiece；Fixed bottom plate is capable of fixing on the work top of milling machine；Two rows on part are not
With highly having the requirement of different size after the needle tubing installation of size.Preparatory work before installation: needle tubing altitude location block is used for
Needle tubing and pressing positioning are positioned, height dimension and verticality when needle tubing and assembly is protected, needle tubing altitude location block is inserted in zero
The upper end of part simultaneously covers positioning surface, all needle tubings is inserted into the round pin pore of part；First it is inserted in two pieces of cushion blocks, pilot pin
Pipe, at this moment needle tubing exposes highest face temperature, and preparation is completed before installing.
The beneficial effects of the present invention are: assembling jig of the invention designed using the principle of press machine it is a using hand
The assembling jig for manual pressing pipe of dynamic formula mounting means, the assembling jig structure letter for manual pressing pipe of the structure
Easily, manufacturing cost is cheap, and directly available plain-milling machine carries out the accessory small needle tube of Assembly part, such as the hollow needle tubing of SUS304.Through
It crosses and largely practices operational verification, size is controllable after mounting for the assembling jig of manual pressing pipe by the present invention, and air-tightness is closed
Lattice, it is easy to operate.
The present invention for the assembling jig of manual pressing pipe have the further advantage that 1, assembling jig it is simple quick it is practical can
It leans on, manufacturing cost is cheap, and milling machine can be installed；2, installation needle tubing can install elongated sky with a secondary control height dimension
Heart pipe, it is ensured that vertical, needle tubing is not bent, no oblique angle；3, needle can be protected not by pressure break and is damaged when installing；4, every
A needle tubing has smart Kong Dingwei, there is hole guiding before installation.
Detailed description of the invention
Fig. 1 is decomposing state structural schematic diagram of the present invention for the assembling jig of manual pressing pipe；
Fig. 2 is assembled state structural schematic diagram of the present invention for the assembling jig of manual pressing pipe；
In figure: 1- mandril；2- fixes guide post；3- part；4- movable block；5- needle tubing altitude location block；6- diameter 1mm needle tubing；7-
Diameter 1.3mm needle tubing；The upper end pressure block of 8-；9- linear bearing；10- part locating piece；11- spring；12- guide post upper mounted plate；13-
Fixed bottom plate；14- cushion block；15- positioning pin；The flat base screw of 16-；17- part locating slot.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1 to Figure 2, a kind of assembling jig for manual pressing pipe comprising fixed bottom plate 13, part positioning
Block 10, part 3, fixed guide post 2, movable block 4, linear bearing 9, guide post upper mounted plate 12, spring 11 and mandril 1；At fixed bottom
It is fixedly installed part locating piece 10 on plate 13, the middle part upper surface of part locating piece 10 is provided with a part locating slot
17, part 3 is fixed in part locating slot 17, is fixedly installed one respectively admittedly in the left and right ends of part locating piece 10
Determine guide post 2, be all arranged with one section of spring 11 on every fixed guide post 2, being arranged side by side on part 3 has a row evenly distributed
The round pin pore of the round pin pore of diameter 1mm and the evenly distributed diameter 1.3mm of a row, covers on two fixed guide posts 2
Equipped with a movable block 4, one upper end pressure block 8 is fixedly connected with by positioning pin 15 in the bottom of movable block 4, in upper end pressure block
8 bottom is provided with a needle tubing altitude location block 5, and there are two pads for setting between upper end pressure block 8 and needle tubing altitude location block 5
Block 14 is respectively arranged with the linear bearing 9, In for being set in fixed 2 top of guide post in the upper surface of 4 left and right ends of movable block
The top of two linear bearings 9 is fixedly installed a guide post upper mounted plate 12 by flat base screw 16, and flat base screw 16 is screwed into
The top of fixed guide post 2, is provided with an aperture at the middle part of movable block 4 and the middle part of guide post upper mounted plate 12 and position is equal
The identical circular through hole that can be protruded into for mandril 1, mandril 1 pass through guide post upper mounted plate 12 and movable block 4, the bottom end of mandril 1
Support the upper surface of end pressure block 8.Diameter 1mm needle tubing 6 is inserted on part 3 in the round pin pore of diameter 1mm, diameter
1.3mm needle tubing 7 is inserted on part 3 in the round pin pore of diameter 1.3mm.Part locating slot 17 be and 3 underside shape of part
Identical Rectangular Parts locating slot 17.
Connection relation and operating principle of the present invention for the assembling jig of manual pressing pipe are as follows: pass through milling when installation needle tubing
The downward pressure of bed main shaft pushes movable block 4, and board bottom portion is provided with end pressure block 8, and upper end pressure block 8 is fixed on the bottom of movable block 4
Portion forms entirety, the lower dynamic needle tubing altitude location block 5 that lower section is slowly quickly flattened close to after pressing pipe of passage, after injector head exposes
It flattens, at this moment the height of diameter 1.3mm needle tubing 7 is in place；Then first piece of cushion block 14 above is taken out, then presses primary, diameter 1.0mm
Needle tubing has pressed general height, and 1.0mm needle tubing must index installation, otherwise can bend out of plumb；First piece of cushion block 14 takes out
After flattening needle tubing, second piece of cushion block 14 is further taken out, then is pressed once, until syringe needle is flattened into the bottom stage rank of needle tubing altitude location block 5
Face, check two step surfaces needle end face whether with end face, pressed every time after movable block 4 can automatic bullet loading return original position.
Part 3 is finally taken out, checks needle tubing height, tests air-tightness.
Finally it should be noted that the above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of range, the simple modification or equivalent replacement that those skilled in the art carry out technical solution of the present invention,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (3)
1. a kind of assembling jig for manual pressing pipe, it is characterised in that: the assembling jig packet for manual pressing pipe
Include fixed bottom plate, part locating piece, part, fixed guide post, movable block, linear bearing, guide post upper mounted plate, spring and mandril；
It is fixedly installed the part locating piece on the fixed bottom plate, the middle part upper surface of the part locating piece is provided with one
A part locating slot, the part are fixed in the part locating slot, in the left and right ends of the part locating piece point
It is not fixedly installed the fixed guide post, one section of spring is all arranged on the every fixed guide post, described
The round pin pore and a row evenly distributed diameter 1.3mm of the diameter 1mm for having a row evenly distributed are arranged side by side on part
Round pin pore is arranged with the movable block on two fixed guide posts, and it is fixed to pass through in the bottom of the movable block
Position pin is fixedly connected with a upper end pressure block, the bottom of the upper end pressure block is provided with a needle tubing altitude location block, in institute
Stating setting between end pressure block and the needle tubing altitude location block, there are two cushion blocks, in the upper surface of the movable block left and right ends
It is respectively arranged with the linear bearing for being set in the fixed guide post top, it is logical in the top of two linear bearings
It crosses flat base screw and is fixedly installed a guide post upper mounted plate, the flat base screw is screwed into the top of the fixed guide post, in institute
State be provided in the middle part of the middle part and the guide post upper mounted plate of movable block an aperture and position it is all the same can be for institute
The circular through hole that mandril protrudes into is stated, the mandril passes through the guide post upper mounted plate and the movable block, the bottom end of the mandril
Support the upper surface that end pressure block is stated in residence.
2. a kind of assembling jig for manual pressing pipe according to claim 1, it is characterised in that: diameter 1mm needle tubing
It is inserted into the round pin pore of diameter 1mm on the part, diameter 1.3mm needle tubing is inserted into the circle of diameter 1.3mm on the part
In shape needle tubing hole.
3. a kind of assembling jig for manual pressing pipe according to claim 1 or 2, it is characterised in that: the part
Locating slot is Rectangular Parts locating slot identical with the part underside shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856681.4A CN110405448A (en) | 2019-09-11 | 2019-09-11 | A kind of assembling jig for manual pressing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856681.4A CN110405448A (en) | 2019-09-11 | 2019-09-11 | A kind of assembling jig for manual pressing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405448A true CN110405448A (en) | 2019-11-05 |
Family
ID=68370522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910856681.4A Pending CN110405448A (en) | 2019-09-11 | 2019-09-11 | A kind of assembling jig for manual pressing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405448A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630600A (en) * | 2009-08-06 | 2010-01-20 | 江苏辉能电气有限公司 | Self-guiding self-locating elastic straight pin assembling jig |
| CN203304864U (en) * | 2013-05-30 | 2013-11-27 | 广东鸿图南通压铸有限公司 | Bolt installation device with bolt fixing sleeve |
| CN104400388A (en) * | 2014-11-27 | 2015-03-11 | 贵州航天林泉电机有限公司 | Motor armature shaft bearing pressing mold |
| CN105666091A (en) * | 2014-11-22 | 2016-06-15 | 芜湖东大汽车工业有限公司 | Novel press-fitting tool for plug of automobile water pump |
| CN206435947U (en) * | 2017-02-07 | 2017-08-25 | 厦门攸信信息技术有限公司 | A kind of device installed flexible pipe interference on a heat sink |
| CN206662675U (en) * | 2017-05-09 | 2017-11-24 | 保定市兴润车桥制造有限公司 | A kind of front hub bearing outer ring press-fitting tool |
| CN107649858A (en) * | 2016-07-25 | 2018-02-02 | 江苏大全凯帆开关有限公司 | Breaker rotating axis assembling jig |
| CN207014061U (en) * | 2017-07-14 | 2018-02-16 | 东莞市立川五金制品有限公司 | A kind of high-precision frock clamp of copper soleplate |
| CN210649361U (en) * | 2019-09-11 | 2020-06-02 | 恩欣格工程塑料（上海）有限公司 | Assembling clamp for manual pressure needle tube |
-
2019
- 2019-09-11 CN CN201910856681.4A patent/CN110405448A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630600A (en) * | 2009-08-06 | 2010-01-20 | 江苏辉能电气有限公司 | Self-guiding self-locating elastic straight pin assembling jig |
| CN203304864U (en) * | 2013-05-30 | 2013-11-27 | 广东鸿图南通压铸有限公司 | Bolt installation device with bolt fixing sleeve |
| CN105666091A (en) * | 2014-11-22 | 2016-06-15 | 芜湖东大汽车工业有限公司 | Novel press-fitting tool for plug of automobile water pump |
| CN104400388A (en) * | 2014-11-27 | 2015-03-11 | 贵州航天林泉电机有限公司 | Motor armature shaft bearing pressing mold |
| CN107649858A (en) * | 2016-07-25 | 2018-02-02 | 江苏大全凯帆开关有限公司 | Breaker rotating axis assembling jig |
| CN206435947U (en) * | 2017-02-07 | 2017-08-25 | 厦门攸信信息技术有限公司 | A kind of device installed flexible pipe interference on a heat sink |
| CN206662675U (en) * | 2017-05-09 | 2017-11-24 | 保定市兴润车桥制造有限公司 | A kind of front hub bearing outer ring press-fitting tool |
| CN207014061U (en) * | 2017-07-14 | 2018-02-16 | 东莞市立川五金制品有限公司 | A kind of high-precision frock clamp of copper soleplate |
| CN210649361U (en) * | 2019-09-11 | 2020-06-02 | 恩欣格工程塑料（上海）有限公司 | Assembling clamp for manual pressure needle tube |
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