CN204053403U - A kind of latch assembly machine - Google Patents

A kind of latch assembly machine Download PDF

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Publication number
CN204053403U
CN204053403U CN201420479583.6U CN201420479583U CN204053403U CN 204053403 U CN204053403 U CN 204053403U CN 201420479583 U CN201420479583 U CN 201420479583U CN 204053403 U CN204053403 U CN 204053403U
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CN
China
Prior art keywords
pressure head
movable sleeve
spring
base
assembly machine
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.)
Expired - Fee Related
Application number
CN201420479583.6U
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Chinese (zh)
Inventor
李炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO KEDLY APPLIANCE INDUSTRY Co Ltd
Original Assignee
NINGBO KEDLY APPLIANCE INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO KEDLY APPLIANCE INDUSTRY Co Ltd filed Critical NINGBO KEDLY APPLIANCE INDUSTRY Co Ltd
Priority to CN201420479583.6U priority Critical patent/CN204053403U/en
Application granted granted Critical
Publication of CN204053403U publication Critical patent/CN204053403U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of latch assembly machine, include the base for placing parts to be installed, it is characterized in that: above this base, be provided with the pressure head be connected on the pressing head seat of press, this pressure head overcoat has in a movable sleeve that can move up and down along pressure head, and be provided with the first spring making movable sleeve have the trend of moving down all the time outside pressure head between this movable sleeve and pressure head, be fixed with magnetic block in the lower end of described movable sleeve simultaneously.Compared with prior art, because the utility model can utilize press to be moved down by pressure head, the latch being adsorbed on pressure head lower end is inserted in the pin-and-hole of parts to be installed fast like a cork, and be enclosed within movable sleeve due to pressure head, use safety, rapid by means of the first spring-return, therefore have efficiency of assembling high, assembly quality is good and operate light, safe advantage.And utilize the locating dowel on base and the second spring, make positioning parts to be installed accurate, efficiency of assembling can be improved further.

Description

A kind of latch assembly machine
Technical field
The utility model relates to a kind of assembly machine, specifically refers to a kind of assembly machine latch being installed to indication position.
Background technology
The mechanical part that latch is a kind of common location or connects, it is plugged in pin-and-hole, sometimes the end of bending latch again, as being plugged in the split pin on axle, be contained in the axial location of other parts on axle with positioning sleeve, or other parts are fixedly connected on axle.
Due to interference fit often between latch and the pin-and-hole at position to be installed, therefore, mode be by hand equipped with assemble as aids such as hammers time, seem and waste time and energy, and because latch is different in size, run into shorter latch, easily wound hits the finger of operating personnel; Dynamics of beaing is excessive, can cause again the fracture of latch; Simultaneously also by installing the space constraint of occasion, therefore mode by hand carries out assembling the requirement that more and more can not meet modern production.
For this reason, people design latch assembling device, as the structure of Chinese patent Authorization Notice No. disclosed by the patent document of CN203330659U, this assembling device comprises base, cylinder, control valve, movable block and briquetting, briquetting is connected with the piston rod of cylinder, and briquetting abuts with the latch placed, and can compress latch when briquetting return, complete the assembly process of latch, the pressure of another side when movable block provides briquetting to compress latch.Obviously, adopt such device to enhance productivity, and ensure that assembly quality.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides one can improve efficiency of assembling equally, and operates light, safe latch assembly machine.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of latch assembly machine, include the base for placing parts to be installed, it is characterized in that: above this base, be provided with the pressure head be connected on the pressing head seat of press, this pressure head overcoat has in a movable sleeve that can move up and down along pressure head, and be provided with the first spring making movable sleeve have the trend of moving down all the time outside pressure head between this movable sleeve and pressure head, be fixed with magnetic block in the lower end of described movable sleeve simultaneously.
In such scheme, for the ease of aliging of the pin-and-hole on parts to be installed and bearing pin, preferably, described base has the installing hole corresponding with pressure head, in this installing hole, be inserted with the locating dowel can inserted in the pin-and-hole of parts to be installed, and the second spring offseted with locating dowel is installed in the bottom of this installing hole.
In above-mentioned preferred version, described base has the groove held for parts to be installed, described installing hole opens the bottom at this groove, and described installing hole is the stepped hole that lower aperture is greater than aperture, the spring base that the lower end for described second spring is located is placed with, so that processing, to install in the bottom of this stepped hole.
In above-mentioned each scheme, the outer wall of described movable sleeve has and gets out of a predicament or an embarrassing situation, the sidewall of described pressure head has and tops bar, the upper and lower end of described first spring is against on this upper and lower step respectively, and like this, structure is simple, convenient enforcement.
Be preferably, the upper end sidewall of described movable sleeve have the lead extended internally, the sidewall of described pressure head has for this lead insert and the gathering sill of upper downward-extension.Utilize coordinating of this lead and gathering sill, guarantee that movable sleeve moves up and down stably.
More practical, the lower end sidewall of described movable sleeve has radial hole, and described magnetic block to be embedded in this radial hole and not to expose to the lower end side wall inner surfaces of this movable sleeve, to facilitate installation, does not hinder again the movement of bearing pin.
Compared with prior art, because the utility model can utilize press to be moved down by pressure head, the latch being adsorbed on pressure head lower end is inserted in the pin-and-hole of parts to be installed fast like a cork, and be enclosed within movable sleeve due to pressure head, use safety, rapid by means of the first spring-return, therefore have efficiency of assembling high, assembly quality is good and operate light, safe advantage.And utilize the locating dowel on base and the second spring, make positioning parts to be installed accurate, efficiency of assembling can be improved further.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, this latch assembly machine comprises base 1, pressure head 2 and movable sleeve 3 and magnetic block 4, wherein, base 1 has the groove 11 held for parts to be installed, parts to be installed in the present embodiment are axles, therefore, groove is split into strip, an installing hole 12 is had in the bottom of this groove 11, the locating dowel 5 can inserted in the pin-and-hole of parts to be installed is inserted with in this installing hole 12, and the second spring 6 offseted with locating dowel 5 is installed in the bottom of this installing hole 12, here, installing hole 12 is the stepped hole that lower aperture is greater than aperture, a spring base 7 is placed with in the bottom of this stepped hole, the lower end of the second spring 6 is seated on this spring base 7.
Above-mentioned pressure head 2 and movable sleeve 3 are positioned at the top of base 1, wherein pressure head 2 be connected to press pressing head seat (, press is prior art, do not look in the drawings) on, and it is relative with the installing hole 12 on base 1, movable sleeve 3 is enclosed within outside this pressure head 2 and also can moves up and down along pressure head 2, and the pressure head overcoat between this movable sleeve 3 and pressure head 2 has the first spring 8, movable sleeve 3 is made to have the trend moved down all the time, in the present embodiment, the outer wall of movable sleeve 3 has and gets out of a predicament or an embarrassing situation 31, the sidewall of pressure head 2 has and tops bar 21, on first spring 8, lower end is against on this respectively, on getting out of a predicament or an embarrassing situation.
In order to ensure move up and down stable relative to pressure head 2 of movable sleeve 3, the upper end sidewall of movable sleeve 3 has the lead 9 extended internally, and have on pressure head 2 sidewall insert for this lead and on the gathering sill 22 of downward-extension.
Consider the convenience that bearing pin is installed, the lower end sidewall of movable sleeve 3 has radial hole 32, above-mentioned magnetic block 4 to be embedded in this radial hole 32 and not to expose to the lower end sidewall of movable sleeve.
During work, bearing pin is inserted in movable sleeve, due to the effect of magnetic block, bearing pin is positioned in movable sleeve, parts to be installed are placed in the groove of base simultaneously, and allow locating dowel be inserted in the pin-and-hole of parts to be installed, under effect along with the power source of press, pressure head and movable sleeve move down, when movable sleeve and base offset, pressure head continues to move down, and pushing pin axle moves down overcome the magnetic force of magnetic block in movable sleeve after, the locating dowel promoted in pin-and-hole that moves down of bearing pin moves down, and compress the second spring, locating dowel is made to depart from pin-and-hole, bearing pin enters into pin-and-hole, in the process, first spring is also compressed.Move along with on the acting in opposition band dynamic head of power source subsequently, first, second spring reset, makes movable sleeve be returned to original state, goes round and begins again like this and realizes the Fast Installation of bearing pin, and operation is light, safety.

Claims (6)

1. a latch assembly machine, include the base for placing parts to be installed, it is characterized in that: above this base, be provided with the pressure head be connected on the pressing head seat of press, this pressure head overcoat has in a movable sleeve that can move up and down along pressure head, and be provided with the first spring making movable sleeve have the trend of moving down all the time outside pressure head between this movable sleeve and pressure head, be fixed with magnetic block in the lower end of described movable sleeve simultaneously.
2. latch assembly machine according to claim 1, it is characterized in that: described base has the installing hole corresponding with pressure head, in this installing hole, be inserted with the locating dowel can inserted in the pin-and-hole of parts to be installed, and the second spring offseted with this locating dowel is installed in the bottom of this installing hole.
3. latch assembly machine according to claim 2, it is characterized in that: described base has the groove held for parts to be installed, described installing hole opens the bottom at this groove, and described installing hole is the stepped hole that lower aperture is greater than aperture, be placed with the spring base supplying the lower end of described second spring to be located in the bottom of this stepped hole.
4. the latch assembly machine according to claim 1 or 2 or 3, is characterized in that: the outer wall of described movable sleeve has and gets out of a predicament or an embarrassing situation, and the sidewall of described pressure head has and tops bar, and the first described spring upper and lower end is against on this upper and lower step respectively.
5. latch assembly machine according to claim 4, is characterized in that: the upper end sidewall of described movable sleeve has the lead extended internally, described pressure head sidewall has for this lead insert and the gathering sill of upper downward-extension.
6. latch assembly machine according to claim 5, is characterized in that: the lower end sidewall of described movable sleeve has radial hole, and described magnetic block to be embedded in this radial hole and not to expose to the lower end side wall inner surfaces of this movable sleeve.
CN201420479583.6U 2014-08-25 2014-08-25 A kind of latch assembly machine Expired - Fee Related CN204053403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420479583.6U CN204053403U (en) 2014-08-25 2014-08-25 A kind of latch assembly machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420479583.6U CN204053403U (en) 2014-08-25 2014-08-25 A kind of latch assembly machine

Publications (1)

Publication Number Publication Date
CN204053403U true CN204053403U (en) 2014-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420479583.6U Expired - Fee Related CN204053403U (en) 2014-08-25 2014-08-25 A kind of latch assembly machine

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CN (1) CN204053403U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215655A (en) * 2015-10-14 2016-01-06 上海奥林汽车安全系统有限公司 A kind of elastic device and application thereof press-fiting bearing pin
CN105215659A (en) * 2015-10-14 2016-01-06 上海奥林汽车安全系统有限公司 A kind of lining flattens and the device of precompressed bearing pin
CN108568655A (en) * 2017-09-30 2018-09-25 江门市宏力后视镜实业有限公司 A kind of assembly machine of rearview mirror rod
CN108942172A (en) * 2018-09-21 2018-12-07 合肥晟泰克汽车电子股份有限公司 Radar probe shell elastic slice press-in device
CN109483201A (en) * 2018-12-29 2019-03-19 横店集团英洛华电气有限公司 Spring catch press-loading apparatus
CN109807245A (en) * 2019-03-20 2019-05-28 广东金力变速科技股份有限公司 A kind of pin assembly equipment
CN111571164A (en) * 2020-04-28 2020-08-25 重庆保时龙电子科技有限公司 Positioning structure for keyboard shell
CN112222804A (en) * 2020-09-30 2021-01-15 上汽通用五菱汽车股份有限公司 Positioning pin press-fitting equipment
CN112223212A (en) * 2020-11-06 2021-01-15 格陆博科技有限公司 Check valve assembling tool and using method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215655A (en) * 2015-10-14 2016-01-06 上海奥林汽车安全系统有限公司 A kind of elastic device and application thereof press-fiting bearing pin
CN105215659A (en) * 2015-10-14 2016-01-06 上海奥林汽车安全系统有限公司 A kind of lining flattens and the device of precompressed bearing pin
CN108568655A (en) * 2017-09-30 2018-09-25 江门市宏力后视镜实业有限公司 A kind of assembly machine of rearview mirror rod
CN108942172A (en) * 2018-09-21 2018-12-07 合肥晟泰克汽车电子股份有限公司 Radar probe shell elastic slice press-in device
CN108942172B (en) * 2018-09-21 2024-02-27 合肥晟泰克汽车电子股份有限公司 Radar probe shell fragment press-in device
CN109483201A (en) * 2018-12-29 2019-03-19 横店集团英洛华电气有限公司 Spring catch press-loading apparatus
CN109807245A (en) * 2019-03-20 2019-05-28 广东金力变速科技股份有限公司 A kind of pin assembly equipment
CN111571164A (en) * 2020-04-28 2020-08-25 重庆保时龙电子科技有限公司 Positioning structure for keyboard shell
CN112222804A (en) * 2020-09-30 2021-01-15 上汽通用五菱汽车股份有限公司 Positioning pin press-fitting equipment
CN112223212A (en) * 2020-11-06 2021-01-15 格陆博科技有限公司 Check valve assembling tool and using method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20190825

CF01 Termination of patent right due to non-payment of annual fee