CN205533649U - Spring catch is riveted to pressure - Google Patents

Spring catch is riveted to pressure Download PDF

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Publication number
CN205533649U
CN205533649U CN201620082378.5U CN201620082378U CN205533649U CN 205533649 U CN205533649 U CN 205533649U CN 201620082378 U CN201620082378 U CN 201620082378U CN 205533649 U CN205533649 U CN 205533649U
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CN
China
Prior art keywords
pin
spring
spring catch
key seat
presses
Prior art date
Application number
CN201620082378.5U
Other languages
Chinese (zh)
Inventor
黄煌
Original Assignee
宁波龙图通讯科技有限公司
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Publication date
Application filed by 宁波龙图通讯科技有限公司 filed Critical 宁波龙图通讯科技有限公司
Priority to CN201620082378.5U priority Critical patent/CN205533649U/en
Application granted granted Critical
Publication of CN205533649U publication Critical patent/CN205533649U/en

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Abstract

The utility model discloses a spring catch is riveted to pressure, it when the installation, needs an artifical vertical pulling the key seat to have solved spring catch is riveted to pressure, and its technical scheme main points are: being equipped with a plurality of sliders on the pin, being equipped with the spout that corresponds each other with the slider on the guide, the slider slides with the spout and is connected, pin and guide swivelling joint, the utility model discloses a spring catch is riveted to pressure can use through slider on the spring catch is riveted to pressure and spout cooperation, makes staff portion not need a vertical pulling the key seat, just can make spring catch is riveted to pressure reach the state that temporarily draws back, and is easy to assemble.

Description

Press spring catch

Technical field

The utility model relates to the pin field in mechanical part, presses spring catch particularly to one.

Background technology

The spring catch that presses, also known as elastic cylindrical pin, is the cylindrical body of a kind of hollow without a head, and axially grooved, two cephalic pars have chamfering, location between part, connects, fixes;Possessing good elasticity and anti-shearing force, the external diameter of this kind of pin is more slightly bigger than assembling aperture.

But traditional press spring catch in use, need to hold with hand key seat always, when choosing the hole needing to insert, unclamping key seat, be difficult to single disposably complete fixing work in many occasions, need many people cooperating, otherwise installation effectiveness is low.

Utility model content

The purpose of this utility model is to provide one and presses spring catch, it is ensured that single the fixing of product that can complete, practical.

Above-mentioned technical purpose of the present utility model has the technical scheme that

One presses spring catch, including pin and guide, is provided with the pin-and-hole worn for pin in described guide, described pin is provided with some slide blocks, described guide is provided with the chute the most corresponding with slide block, and described slide block is connected with chute sliding, and described pin is rotatably connected with guide.

Using such scheme, the pin of the spring catch that presses slides in pin-and-hole, and glide direction is fixed, and by key seat, pin can be extracted part, now can be rotated at random, as long as slide block not being directed at chute just can realize temporary transient clamping;When needs are fixing, then key seat is rotated, i.e. slide block alignment chute, it is possible to realize fixing, complete assembly work.

As preferably, described pin includes that pin, bearing pin and key seat, described pin, bearing pin are fixedly connected sequentially with key seat, and described slide block is positioned on bearing pin.

Using such scheme, slide block is positioned on bearing pin it is achieved that work of sliding normally, and separate design makes product be easily worked production.

As preferably, described pin is connected with pin shaft thread.

Use such scheme, threaded removably connect exactly, convenient during assembling, and when the spring catch that presses damages, maintenance cost can be reduced by realizing maintenance with changing parts thereof.

As preferably, described key seat welds together with bearing pin.

Use such scheme, together with key seat can be securely fixed by the method for welding with bearing pin, and when the rotation after pull-out uses, it is to avoid because connection is unreliable, causes and answer normal operating, produced mistake.

As preferably, being provided with spring in described pin-and-hole, described spring housing is located on bearing pin, and described guide is provided with locating part, conflicts with pin and locating part respectively in the two ends up and down of described spring.

Use such scheme, the upper-lower position of spring is restricted, when staff pinches key seat, outwards extracts, bearing pin is also pulled out, spring is squeezed, now spring there occurs deformation, and when staff unclamps key seat, spring has the ability recovering deformation, therefore, key seat all restPoses with bearing pin.

As preferably, the bottom of described pin is provided with limited block for the position limiting spring.

Using such scheme, limited block, for limiting the upper end of spring, when making the upper end of spring by external force deformation, will not eject because of reaction force.

As preferably, described limited block is provided with inclined-plane near the side of spring, and described inclined-plane is down-set to spring lopsidedness from pin.

Using such scheme, inclined-plane can make spring have selectivity, is adapted to the spring that size difference is little, and can preferably be lived by spring retainer, makes the restraining ability of limited block considerably increase.

As preferably, described key seat is that round platform is arranged.

Use such scheme, key seat be used for placing whole press spring catch when, the lower surface of key seat, more than the upper surface of key seat, when putting, is put more stable, it is not easy to topple over;Time simultaneously by pinching key seat extraction pin, the round platform of key seat is arranged, and makes staff be easier to pinch key seat, and is not easy to skid.

As preferably, described guide is provided with step trough away from the side of bearing pin.

Use such scheme, when guide is pressed into the preset holes of panel beating, step trough can be passed through, reduce resistance of pressing in, it is achieved the easily function of press-in, practical.

As preferably, described step trough is set to three rank, the respectively first rank, second-order and the 3rd rank, and described first rank and second-order junction are provided with indent chamfering, and described 3rd rank are provided with installation chamfering.

Use such scheme, indent chamfering with chamfering be installed the most conveniently press the fixing of spring catch, and indent chamfering also has the function of fixation.

In sum, the utility model have the advantages that slide block on pin and the chute in pin-and-hole with the use of, the most fixing effect can be reached, simplify installation process, use simple.

Accompanying drawing explanation

Fig. 1 is the half sectional view of the present embodiment original state;

Fig. 2 is the present embodiment half sectional view when fixing;

Fig. 3 is the structural representation of the present embodiment pin;

Fig. 4 is the top view of the present embodiment pin;

Fig. 5 is the top view of the present embodiment guide.

In figure: 1, pin;2, guide;3, pin-and-hole;4, key seat;5, bearing pin;6, pin;7, spring;8, slide block;9, chute;10, locating part;11, limited block;12, step trough;13, the first rank;14, second-order;15, the 3rd rank.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.

One disclosed in the present embodiment presses spring catch, including pin 1 and guide 2, the pin-and-hole 3 worn for pin 1 it is provided with in described guide 2, described pin 1 is provided with some slide blocks 8, described guide 2 is provided with and chute 9 corresponding to slide block 8, described slide block 8 is connected with chute 9 sliding, and described pin 1 is rotatably connected with guide 2.

As it is shown on figure 3, pin 1 also includes pin 6, bearing pin 5 and key seat 4, institute's pin 6, bearing pin 5 are fixedly connected sequentially with key seat 4, and slide block 8 is positioned on bearing pin 5;Pin 6 is threaded connection with bearing pin 5, and pin 6 is provided with the screwed hole threaded for bearing pin 5, and threaded is to removably connect, threaded fixing reliable, when press spring catch damage time, can by with change parts thereof realize maintenance, reduce maintenance cost;Bearing pin 5 and key seat 4 use method weld to be fixed together, and together with key seat 4 can be securely fixed with bearing pin 5 by the method for welding, and when the rotation after pull-out uses, it is to avoid unreliable because of connection, cause and answer normal operating, produced mistake.

As it is shown in figure 1, spring 7 is arranged in pin-and-hole 3, spring 7 can also replace with other elastic component, such as elastic caoutchouc, torsion spring, U-shaped spring 7 etc.;The bottom of pin 6 is provided with limited block 11 for the position limiting spring 7, limited block 11 limits the side of spring 7 and is provided with inclined-plane, and the upper-lower position of spring 7 is restricted, when staff pinches key seat 4, when outwards extracting, bearing pin 5 is also pulled out, and spring 7 is squeezed, and now spring 7 there occurs deformation, when staff unclamps key seat 4, spring 7 has the ability recovering deformation, and therefore, key seat 4 all restPoses with bearing pin 5.

As it is shown on figure 3, the key seat 4 of round platform, in operation, be affectedly bashful conveniently, and the lower surface of key seat 4 be more than the upper surface of key seat 4, press spring catch when not in use, the whole spring catch that presses can be placed, more stable when putting, it is not easy to topple over.

As shown in Figure 1, step trough 12 arranges and is divided into three rank, first rank 13 are provided with indent chamfering with second-order 14 junction, indent chamfering is when mounted, certain space can be retained, make in installation process, guide 2 card will not be caused because of installation main or fracture, 3rd rank 15 are provided with installation chamfering, install chamfering and make guide 2 convenient when installing.

As shown in Figure 1, pin 6 is arranged on the top of pin 1, it is used for limiting spring 7, makes spring 7 to be compressed, the setting that the top of locating part 10 is chamfered, can need the hole inserted is installed by convenient for pin 6 inserting, when assembling, compared with the pin 6 not having chamfering, it is not necessary to the troublesome hole by locating part 10 with insertion to be installed is carefully directed at, have only to rough alignment just can complete to assemble to fix, more convenient to use.

The press surface of spring catch have employed Darkening process, and the spring catch that presses after Darkening process can eliminate reflective, decreases light dirty;Improving the antirust ability of the spring catch that presses, the fixture that preventing to get rusty causes ruptures or comes off, the most attractive in appearance, but also has the strongest practicality.

The setting that the top of pin 6 is chamfered, can need the hole inserted is installed by convenient for pin 6 inserting, when assembling, compared with the pin 6 not having chamfering, need not the troublesome hole by locating part 10 with insertion to be installed be carefully directed at, have only to rough alignment just can complete to assemble to fix, use convenient.

Embodiment one, use one piece of slide block 8 with together with chute 9 with the use of, one piece of slide block 8 with together with chute 9 in actual use, although fixing effect can be reached, but only only one of which is fixed, at the direction less stable being fixed up fixing, but most cost-saving.

Embodiment two, use two pieces of slide blocks 8 and twice chute 9 with the use of, two pieces of slide blocks 8 with twice chute 9 in actual use, can reach fixing effect, and stable in the fixing direction that is fixed up, and cost also ratio is relatively low.

Embodiment three, use three pieces of slide blocks 8 and three road chutes 9 with the use of, three pieces of slide blocks 8 and three road chutes 9 are in actual use, fixing effect can be reached, and stable in the fixing direction that is fixed up, stablizing effect is relatively good, but cost is the highest.

The present embodiment preferably employ two pieces of slide blocks 8 and twice chute 9 with the use of mode.

Staff is in use, guide 2 is directed at the panel beating preset holes needing press-in, and the spring catch that will press press-in can complete installation, and the guide of the spring catch that presses 2 is in step trough 12, resistance of pressing in can be reduced, it is achieved the easily effect of press-in during press-in.

After completing to install, it is possible to using and press spring catch, in use, pinched by key seat 4, can take pin 1 when pulling back out of, key seat 4 is arranged in round platform, make staff when pinching key seat 4, can complete to pinch the work drawn with good;When pin 1 pulls out, bearing pin 5 is provided with slide block 8, and in pin-and-hole 3, have chute 9, during drawing, slide block 8 and the setting of chute 9, the arriving of direction that can make slip is fixed, when pulling out pin 1, slide block 8 should all pull out, now, have only to rotate the key seat 4 of the spring catch that presses, slide block 8 is made not put under at alignment chute 9, slide block 8 will be conflicted outside guide 2, the spring 7 now pressed in spring catch is compressed, during the hole needing insertion when pin 1 alignment is good, again key seat 4 is rotated, the slide block 8 on pin 1 is made to realign chute 9, because spring 7 is compressed, the most do not fixed, spring 7 recovers deformation, pin 1 is inserted in corresponding installing hole, just can complete assembly work.

Claims (10)

1. the spring catch that presses, including pin (1) and guide (2), the pin-and-hole (3) worn for pin (1) it is provided with in described guide (2), it is characterized in that: described pin (1) is provided with some slide blocks (8), described guide (2) is provided with the chute (9) the most corresponding with slide block (8), described slide block (8) is connected with chute (9) sliding, and described pin (1) is rotatably connected with guide (2).
The spring catch that presses the most according to claim 1, it is characterized in that: described pin (1) includes pin (6), bearing pin (5) and key seat (4), described pin (6), bearing pin (5) are fixedly connected sequentially with key seat (4), and described slide block (8) is positioned on bearing pin (5).
The spring catch that presses the most according to claim 2, is characterized in that: described pin (6) is threadeded with bearing pin (5).
The spring catch that presses the most according to claim 2, is characterized in that: described key seat (4) welds together with bearing pin (5).
The spring catch that presses the most according to claim 2, it is characterized in that: in described pin-and-hole (3), be provided with spring (7), described spring (7) is sheathed on bearing pin (5), described guide (2) is provided with locating part (10), conflicts with pin (6) and locating part (10) respectively in the two ends up and down of described spring (7).
The spring catch that presses the most according to claim 2, is characterized in that: the bottom of described pin (6) is used for limiting the position of spring (7) and is provided with limited block (11).
The spring catch that presses the most according to claim 6, it is characterized in that: described limited block (11) is provided with inclined-plane near the side of spring (7), and described inclined-plane is down-set to spring (7) lopsidedness from pin (6).
The spring catch that presses the most according to claim 2, is characterized in that: described key seat (4) is arranged in round platform.
The spring catch that presses the most according to claim 2, is characterized in that: described guide (2) is provided with step trough (12) away from the side of bearing pin (5).
The spring catch that presses the most according to claim 9, it is characterized in that: described step trough (12) is set to three rank, it is respectively the first rank (13), second-order (14) and the 3rd rank (15), described first rank (13) and second-order (14) junction are provided with indent chamfering, and described 3rd rank (15) are provided with installation chamfering.
CN201620082378.5U 2016-01-27 2016-01-27 Spring catch is riveted to pressure CN205533649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620082378.5U CN205533649U (en) 2016-01-27 2016-01-27 Spring catch is riveted to pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620082378.5U CN205533649U (en) 2016-01-27 2016-01-27 Spring catch is riveted to pressure

Publications (1)

Publication Number Publication Date
CN205533649U true CN205533649U (en) 2016-08-31

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CN201620082378.5U CN205533649U (en) 2016-01-27 2016-01-27 Spring catch is riveted to pressure

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694076A (en) * 2017-01-24 2017-05-24 瑞安市智造科技有限公司 Placing rack for measuring cups
CN106732858A (en) * 2017-01-24 2017-05-31 瑞安市智造科技有限公司 A kind of flask and graduated cylinder laying rack
CN108067854A (en) * 2016-11-14 2018-05-25 中国科学院沈阳计算技术研究所有限公司 Nested type self-regulated setting device
CN109026944A (en) * 2018-07-26 2018-12-18 苏州艾酷玛赫设备制造有限公司 Rivet accurately rivet
CN109058260A (en) * 2018-07-26 2018-12-21 苏州艾酷玛赫设备制造有限公司 A kind of structure optimization snap riveting nail piece
CN109654129A (en) * 2018-12-26 2019-04-19 王志伟 A kind of vehicle clutch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108067854A (en) * 2016-11-14 2018-05-25 中国科学院沈阳计算技术研究所有限公司 Nested type self-regulated setting device
CN106694076A (en) * 2017-01-24 2017-05-24 瑞安市智造科技有限公司 Placing rack for measuring cups
CN106732858A (en) * 2017-01-24 2017-05-31 瑞安市智造科技有限公司 A kind of flask and graduated cylinder laying rack
CN109026944A (en) * 2018-07-26 2018-12-18 苏州艾酷玛赫设备制造有限公司 Rivet accurately rivet
CN109058260A (en) * 2018-07-26 2018-12-21 苏州艾酷玛赫设备制造有限公司 A kind of structure optimization snap riveting nail piece
CN109654129A (en) * 2018-12-26 2019-04-19 王志伟 A kind of vehicle clutch

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

Granted publication date: 20160831

Termination date: 20170127

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