CN105855841A - Outer-hexagonal copper cylinder press-fitting fixture - Google Patents
Outer-hexagonal copper cylinder press-fitting fixture Download PDFInfo
- Publication number
- CN105855841A CN105855841A CN201610382417.8A CN201610382417A CN105855841A CN 105855841 A CN105855841 A CN 105855841A CN 201610382417 A CN201610382417 A CN 201610382417A CN 105855841 A CN105855841 A CN 105855841A
- Authority
- CN
- China
- Prior art keywords
- press
- fiting
- base
- copper post
- fitting
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention discloses an outer-hexagonal copper cylinder press-fitting fixture. The outer-hexagonal copper cylinder press-fitting fixture comprises a press-fitting base, a positioning boss moving up and down in a boss hole inside the press-fitting base, a basal plug arranged at the bottom of the press-fitting base, a reset spring connected with the positioning boss and the basal plug, a press-fitting cover connected with the press-fitting base by virtue of a rotary pin, a limiting pin inserted into the part, close to the bottom, at the front side of the press-fitting cover and two spring retainer rings clamped at the extension ends of the pins. The outer-hexagonal copper cylinder press-fitting fixture is smart in structural design, easy to process, convenient to operate and high in working efficiency, labour intensity of workers can be reduced, press-fitting quality of a copper pillar is greatly improved, and thus the fixture has broad market application prospects.
Description
Technical field
The present invention relates to a kind of frock clamp, especially a kind of outer-hexagonal copper post pressing clamp.
Background technology
Hexagonal copper post, also known as negative and positive stud or hexagonal insulated column, is used widely in the industrial production.Fly at some model plane
Due to the restriction of own material in machine, fuselage can not beat screwed hole, but the installation of some parts of aircraft many times needs to depend on
By threaded, the most just there is the way that hexagonal copper post press-in fuselage is artificially produced a screwed hole.Generally use
The method being manually pressed directly into, will vertically be placed on workpiece the hole surface needing to press-fit copper post, hand steered copper post press by copper post
Being pressed directly into, in order to sufficiently tight after ensureing the press-in of copper post, copper post holes is less than copper post external diameter, and when causing being pressed into, copper post is the most crooked,
And owing to there is no any positioner, copper post many times offset bore center, bring a lot of inconvenience for later stage operation of being correlated with, good
Product rate is relatively low.
Therefore, necessary on the basis of existing technology, a kind of simple in construction of design, simple operation, labour intensity is low, pressure
The pressing clamp that packing quality is high.
Summary of the invention
It is an object of the invention to for the problems referred to above, design and a kind of press-fit the outer-hexagonal copper post pressing clamp that efficiency is high, matter is measured.
The technical problem to be solved realizes by the following technical solutions.
A kind of outer-hexagonal copper post pressing clamp includes press-fiting base, positioning boss up and down in press-fiting chassis interior boss hole,
It is arranged on the bottom plug press-fiting base bottom, connects positioning boss and the back-moving spring of bottom plug, by rotating pin and press-fiting base even
Connect press-fits lid, inserts and press-fits the spacer pin of close bottom position on front side of lid, is stuck in two spring collars of pin external part.
Preferably, above-described a kind of outer-hexagonal copper post pressing clamp, described press-fits base and press-fits what lid coordinated
Pin hole is groove type, and two ends are semicircle, and centre be rectangle, through press-fits base both sides, rotates and is pressed in workpiece existence necessarily
Being difficult to during scale error flatten, the design in groove type hole makes pressure be covered on right position to be defined, and can adjust by trace at upper-lower position
Joint, it can be ensured that level when press-fiting lid rotating down pressing, fits with by pressure surface of the work.
Preferably, above-described a kind of outer-hexagonal copper post pressing clamp, described positioning boss lower semisection gear is press-fiting
Chassis interior, upper semisection stretches out from press-fiting base upper surface, stretch out height by pressure workpiece height 1/4～1/3, positioning boss
A bit of axle is stretched out in lower end, and the diameter of axle is equal to back-moving spring internal diameter.
Preferably, above-described a kind of outer-hexagonal copper post pressing clamp, described bottom plug is arranged on by screw and press-fits
Base bottom, bottom plug lower surface, with to press-fit base lower surface concordant, is equipped with circular groove in the round platform of bottom plug top half, groove footpath is equal to
Back-moving spring external diameter.
Preferably, above-described a kind of outer-hexagonal copper post pressing clamp, described back-moving spring one end is enclosed within boss
On end axle, the other end is stuck in bottom plug circular groove, the height that back-moving spring stretches out more than positioning boss at the stroke press-fiting chassis interior
Degree, when copper post is pressed down, the projecting shaft of positioning boss can be fully retracted to press-fit chassis interior, it is ensured that copper post can be pressed onto the end.
Preferably, above-described a kind of outer-hexagonal copper post pressing clamp, described press-fiting needed for lid thickness is more than press-fits
The half of height of the copper pillar, press-fits to cover and is equipped with copper post guide through hole, and aperture is identical with the required circumcircle diameter press-fiting copper post, pressure
When capping is set level, pilot hole is coaxial with positioning boss, press-fits on rear side of lid circular port and rotates bayonet fittings, and press-fiting lid entirety can be around
Pin rotates, and press-fits lid front bottom end and is inserted with position-limitting pin, and after workpiece has press-fited and withdrawn from, position-limitting pin is stuck in and press-fits base
In rib groove, make to press-fit lid and keep certain height, facilitate and take when press-fiting operation next time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of outer-hexagonal copper post pressing clamp.
Fig. 2 is the sectional view of a kind of outer-hexagonal copper post pressing clamp.
In accompanying drawing: 1. press-fit base；2. positioning boss；3. rotate pin；4. press-fit lid；5. position-limitting pin；6. spring collar；
7. bottom plug；8. back-moving spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention, after having read the present invention, those skilled in the art's shape various of equal value to the present invention
The amendment of formula all falls within the application claims limited range.
Embodiment 1
As it can be seen, a kind of outer-hexagonal copper post pressing clamp, including press-fiting base 1, in press-fiting base 1 internal boss hole on
The positioning boss 2 of lower activity, is arranged on the bottom plug 7 press-fited bottom base 1, connects positioning boss 2 and the back-moving spring of bottom plug 7
8, by rotate pin 3 with press-fit that base 1 is connected press-fit lid 4, insert and press-fit the spacer pin of close bottom position on front side of lid 4
5, it is stuck in two spring collars 6 of pin external part.
The described pin holes press-fiting base 1 and press-fit lid 4 and coordinates are groove type, and two ends semicircle, centre is rectangle, through
Press-fiting base 1 both sides, rotate and be pressed in very difficult when workpiece exists certain size error pressing, the design in groove type hole makes to press-fit lid 4
It is defined at horizontal level, can regulate by trace at vertical position, it can be ensured that holding level when press-fiting lid 4 rotating down pressing, with
Fitted by pressure surface of the work.
Above-described a kind of outer-hexagonal copper post pressing clamp, described positioning boss 2 lower semisection gear is press-fiting chassis interior, on
Half section is stretched out from press-fiting base 1 upper surface, stretch out height by pressure workpiece height 1/4～1/3, positioning boss 2 lower end is stretched out
A bit of axle, the diameter of axle is equal to back-moving spring 8 internal diameter.Described bottom plug 7 is arranged on by screw and press-fits bottom base 1, bottom plug
7 lower surfaces are concordant with press-fiting base 1 lower surface, are equipped with circular groove in the round platform of bottom plug 7 top half, with back-moving spring 7 external diameter
Match.
Described back-moving spring 8 one end is enclosed within the axle of positioning boss 2 lower end, and the other end is stuck in bottom plug 7 circular groove, back-moving spring
8 are press-fiting the height that the stroke within base 1 stretches out more than positioning boss 2, and when copper post is pressed down, positioning boss 2 stretches out
It is internal that axle can be fully retracted to press-fit base 1, it is ensured that copper post can be pressed onto the end.
Described press-fits the half press-fiting height of the copper pillar needed for lid 4 thickness are more than, and press-fits and is equipped with copper post guide through hole, hole on lid 4
Footpath is identical with the required circumcircle diameter press-fiting copper post, press-fits pilot hole when lid 4 is set level coaxial with positioning boss 2, press-fits lid 4
Rear side circular port coordinates with rotating pin 3, and press-fiting lid 4 entirety can rotate around pin, press-fits lid 4 front ends near bottom position
Being inserted with position-limitting pin 5, after workpiece has press-fited and withdrawn from, position-limitting pin 5 is stuck in and press-fits in base 1 rib groove, makes to press-fit lid
Keep certain height, facilitate and take when press-fiting operation next time.
Embodiment 2
A kind of outer-hexagonal copper post pressing clamp belonging to the present invention, during real work, is pasted onto pressing clamp first with double faced adhesive tape
Press flat surface, aligns with bonding press in positioning boss 2 hole on pressing clamp.Lid 4 is press-fited due to position-limitting pin when not working
The effect of 5 keeps at a certain distance away with press-fiting base 1, can easily be lifted.Lid 4 will be press-fited with hand when press-fiting operation to mention,
Press-fit lid 4 and press-fit and pull open space between base 1, press-fiting workpiece and be placed on by required and press-fit on base 1, the copper post holes on workpiece
Being enclosed within and press-fit on the positioning boss 2 that base 1 upper surface stretches out, workpiece both sides are press-fited base 1 baffle plate and are blocked, it is achieved that workpiece
Location, lid 4 rotating down pressings will be press-fited, set level, and press-fit lid 4 lower surfaces and surface of the work and fit, during owing to setting level, press-fit lid
On copper post pilot hole coaxial with the positioning boss press-fited on base, now press-fit cover copper post pilot hole can just to workpiece copper post holes,
Outer-hexagonal copper post is put into the pilot hole press-fited on lid 4, down pressure press head, and copper post is squeezed into work under external force
In piece bores, and oppress positioning boss 2 and sink, until copper post is pressed onto bottom workpiece.Press-fit and upwards dug press-fiting lid 4,
Taking out workpiece, now positioning boss 2 returns to initial position under the elastic force effect of back-moving spring 8, can continue next step and press-fit work
Industry.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise without departing from the principles of the invention, it is also possible to do some improvements and modifications, these improvements and modifications are also considered as the present invention's
Protection domain.
Claims (4)
1. an outer-hexagonal copper post pressing clamp, it is characterised in that: described a kind of outer-hexagonal copper post pressing clamp includes press-fiting base,
Positioning boss up and down in press-fiting chassis interior boss hole, is arranged on the bottom plug press-fiting base bottom, connects positioning boss
With the back-moving spring of bottom plug, by rotating pin and press-fiting the lid that press-fits that base is connected, insert and press-fit close bottom position on front side of lid
Spacer pin, be stuck in two spring collars of pin external part.
A kind of outer-hexagonal copper post pressing clamp the most according to claim 1, it is characterised in that: described press-fits base and pressure
The pin hole that capping coordinates is groove type, and two ends be semicircle, and centre is rectangle, through press-fit base both sides.
A kind of outer-hexagonal copper post pressing clamp the most according to claim 1, it is characterised in that: described bottom plug passes through screw
Being arranged on and press-fit base bottom, bottom plug lower surface, with to press-fit base lower surface concordant, is equipped with circular groove in the round platform of bottom plug top half,
Groove footpath is equal to back-moving spring external diameter.
A kind of outer-hexagonal copper post pressing clamp the most according to claim 1, it is characterised in that: it is described that to press-fit lid thickness big
In the required half press-fiting height of the copper pillar, press-fiting to cover and be equipped with copper post guide through hole, aperture is straight with the required circumcircle press-fiting copper post
Footpath is identical, press-fits pilot hole when lid is set level coaxial with positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382417.8A CN105855841A (en) | 2016-05-27 | 2016-05-27 | Outer-hexagonal copper cylinder press-fitting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382417.8A CN105855841A (en) | 2016-05-27 | 2016-05-27 | Outer-hexagonal copper cylinder press-fitting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855841A true CN105855841A (en) | 2016-08-17 |
Family
ID=56676413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382417.8A Pending CN105855841A (en) | 2016-05-27 | 2016-05-27 | Outer-hexagonal copper cylinder press-fitting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855841A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309525A (en) * | 1998-04-24 | 1999-11-09 | Punch Kogyo Kk | Retainer for punch or button die |
| CN202701728U (en) * | 2011-12-27 | 2013-01-30 | 青岛德盛机械制造有限公司 | Bearing bush pressing device |
| CN203077156U (en) * | 2013-02-06 | 2013-07-24 | 荆州恒隆汽车零部件制造有限公司 | Quickly located gear shaft straight pin press-mounting device |
| CN104259816A (en) * | 2014-09-26 | 2015-01-07 | 宁波旭升机械有限公司 | Pin press-fitting positioning device |
| CN104874995A (en) * | 2015-06-05 | 2015-09-02 | 哈尔滨飞机工业集团有限责任公司 | Method for vertical press fitting of positioning bushing |
| CN104907793A (en) * | 2015-07-01 | 2015-09-16 | 昌辉汽车电器（黄山）股份公司 | Door opening type pin pressing device for automobile knob cover |
| CN204772236U (en) * | 2015-06-08 | 2015-11-18 | 沈阳上汽汽车变速器有限公司 | Declutch shift shaft spring pin pressure equipment anchor clamps |
-
2016
- 2016-05-27 CN CN201610382417.8A patent/CN105855841A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309525A (en) * | 1998-04-24 | 1999-11-09 | Punch Kogyo Kk | Retainer for punch or button die |
| CN202701728U (en) * | 2011-12-27 | 2013-01-30 | 青岛德盛机械制造有限公司 | Bearing bush pressing device |
| CN203077156U (en) * | 2013-02-06 | 2013-07-24 | 荆州恒隆汽车零部件制造有限公司 | Quickly located gear shaft straight pin press-mounting device |
| CN104259816A (en) * | 2014-09-26 | 2015-01-07 | 宁波旭升机械有限公司 | Pin press-fitting positioning device |
| CN104874995A (en) * | 2015-06-05 | 2015-09-02 | 哈尔滨飞机工业集团有限责任公司 | Method for vertical press fitting of positioning bushing |
| CN204772236U (en) * | 2015-06-08 | 2015-11-18 | 沈阳上汽汽车变速器有限公司 | Declutch shift shaft spring pin pressure equipment anchor clamps |
| CN104907793A (en) * | 2015-07-01 | 2015-09-16 | 昌辉汽车电器（黄山）股份公司 | Door opening type pin pressing device for automobile knob cover |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |