CN205703163U - A kind of air pressure frock for silk pressing bar resilient key - Google Patents
A kind of air pressure frock for silk pressing bar resilient key Download PDFInfo
- Publication number
- CN205703163U CN205703163U CN201620370320.0U CN201620370320U CN205703163U CN 205703163 U CN205703163 U CN 205703163U CN 201620370320 U CN201620370320 U CN 201620370320U CN 205703163 U CN205703163 U CN 205703163U
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- CN
- China
- Prior art keywords
- fixed
- screw mandrel
- hole
- mold
- resilient key
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- 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
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Abstract
The utility model discloses a kind of air pressure frock for silk pressing bar resilient key, seat is fixed including base plate, cylinder, pressing mold and screw mandrel, described cylinder, pressing mold and screw mandrel are fixed seat and are fixed on base plate, described pressing mold is provided with and stretches into horizontally disposed fixing hole for screw mandrel, it is additionally provided with on described pressing mold and communicates the elastic pin-and-hole being vertically arranged with fixing hole, being fixed with push rod on the piston of described cylinder, push rod is positioned at the surface in resilient key hole.The utility model has the advantages that: this device uses cylinder to drive push rod, resilient key on pressing mold is pressed in the hole of screw mandrel, and use screw mandrel to fix seat to be fixed, ensure the stability of screw mandrel, owing to using purely mechanic control, therefore can effectively ensure that the resilient key of press-in screw mandrel exposes the concordance of screw mandrel length, effectively raise yields, and reduce labor intensity.
Description
Technical field
This utility model relates to a kind of air pressure frock for silk pressing bar resilient key.
Background technology
In the assembling of driver, it is frequently necessary to the head at screw mandrel and be pressed into resilient key, head at screw mandrel can hold putting hole in advance, existing operation is to use manual mode, being pressed in the putting hole of screw mandrel by resilient key, owing to needing exposed portion length after requiring resilient key press-in screw mandrel, and the length exposed wants consistent, and the mode being manually pressed into can cause yields on the low side, affect enterprise and normally produce.
Utility model content
The purpose of this utility model is to provide a kind of air pressure frock for silk pressing bar resilient key, it is possible to effectively solve existing craft and resilient key is pressed into screw mandrel, the problem that yields is low.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: a kind of air pressure frock for silk pressing bar resilient key, seat is fixed including base plate, cylinder, pressing mold and screw mandrel, described cylinder, pressing mold and screw mandrel are fixed seat and are fixed on base plate, described pressing mold is provided with and stretches into horizontally disposed fixing hole for screw mandrel, being additionally provided with on described pressing mold and communicate the elastic pin-and-hole being vertically arranged with fixing hole, the piston of described cylinder is fixed with push rod, push rod is positioned at the surface in resilient key hole.
Preferably; described pressing mold includes upper die and lower die; lower mold is fixed on base plate; lower mold is provided with two guide pillars; upper mold is slidably arranged on guide pillar, and elastic pin-and-hole is opened in upper mold, and the bottom surface of upper mold and the end face of lower mold all have the groove of circular arc; the groove of upper mold becomes fixing hole with the groove combination of lower mold, is additionally provided with returning device between described upper die and lower die；Being divided into upper die and lower die, beneficially the access of screw mandrel, arrange guide pillar and may determine that the movement locus of upper mold, returning device helps upper mold to return to original state.
Preferably, described returning device is stage clip, and compression spring sleeve is located on the guide pillar between upper die and lower die；Stage clip return reliability is high, is set on guide pillar and makes elastic force consistent with the direction of motion of upper mold.
Preferably, described lower mold having and accommodates the receiving hole that compression rear spring makes upper mold bottom surface contact with lower mold end face, described guide pillar is positioned at the center of receiving hole；Upper die and lower die are made to completely attach to, it is ensured that resilient key exposes outside the length of screw mandrel.
Preferably, described lower mold has the hole, location communicating with fixing hole and being vertically arranged, is provided with alignment pin in hole, described location, bottom described alignment pin, is fixed with back-moving spring；Auxiliary screw mandrel location, allows the putting hole of screw mandrel can be directed at elastic pin-and-hole.
Preferably, described base plate being fixed with riser, the top of described riser is fixed with installing plate, and described cylinder is fixing on a mounting board；To the location that cylinder is good, it is ensured that the piston of cylinder can be positioned at the surface of elastic pin-and-hole.
Preferably, the fixing groove having V-arrangement on seat fixed by described screw mandrel, and described fixing groove is with fixing hole in the same horizontal line；The fixing groove of V-arrangement can ensure that screw mandrel stablizing when resilient key is pressed into.
Compared with prior art, the utility model has the advantages that: this device uses cylinder to drive push rod, resilient key on pressing mold is pressed in the hole of screw mandrel, and use screw mandrel to fix seat to be fixed, ensure the stability of screw mandrel, owing to using purely mechanic control, therefore can effectively ensure that the resilient key of press-in screw mandrel exposes the concordance of screw mandrel length, effectively raise yields, and reduce labor intensity.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of air pressure frock for silk pressing bar resilient key of this utility model；
Fig. 2 is a kind of explosive view of pressing mold in the air pressure frock of silk pressing bar resilient key of this utility model.
Detailed description of the invention
Refering to the embodiment that Fig. 1 is a kind of air pressure frock for silk pressing bar resilient key of this utility model, a kind of air pressure frock for silk pressing bar resilient key, seat 4 is fixed including base plate 1, cylinder 2, pressing mold 3 and screw mandrel, pressing mold 3 and screw mandrel are fixed seat 4 and are fixed on base plate 1, fixed form can be bolted to connection, being fixed with riser 16 on base plate 1, the top of riser 16 is fixed with installing plate 17, and cylinder 2 is fixed on installing plate 17.
As shown in Figure 2, pressing mold 3 includes upper mold 9 and lower mold 10, lower mold 10 is fixed on base plate 1, lower mold 10 is provided with two guide pillars 11, upper mold 9 is slidably arranged on guide pillar 11, the bottom surface of upper mold 9 and the end face of lower mold 10 all have the groove 12 of circular arc, the groove 12 of upper mold 9 and the groove 12 of lower mold 10 and are combined into fixing hole, upper mold 9 has elastic pin-and-hole 7 and communicates with fixing hole and be vertically arranged.
It is additionally provided with returning device between upper mold 9 and lower mold 10, returning device is stage clip, being set on the guide pillar 11 between upper mold 9 and lower mold 10, lower mold 10 has and accommodates the receiving hole 13 that compression rear spring makes upper mold 9 bottom surface contact with lower mold 10 end face, guide pillar 11 is positioned at the center of receiving hole 13.
Have the hole, location 14 communicating with fixing hole and being vertically arranged in lower mold 10, be provided with alignment pin 15 in hole, described location 14, bottom described alignment pin 15, be fixed with back-moving spring.
The fixing groove 18 having V-arrangement on seat 4 fixed by screw mandrel, and described fixing groove 18 is with fixing hole in the same horizontal line.
During use, it is placed on needing the screw mandrel 5 installing resilient key 6 in the fixing groove 18 of the V-arrangement that seat 4 fixed by screw mandrel, need the borehole jack wearing resilient key 6 on screw mandrel 5 on alignment pin 15, resilient key 6 is put in the elastic pin-and-hole 7 of upper mold 9, start cylinder 2, the piston of cylinder 2 moves downward, the push rod 8 of piston nose withstands resilient key 6, whole upper mold 9 is all moved downward, till the end face of the bottom surface and lower mold 10 that move to upper mold 9 contacts, continuation is made downwards push rod 8 be pressed in screw mandrel 5 by resilient key 6 by cylinder 2, the alignment pin 15 of lower mold 10 is ejected screw mandrel 5 simultaneously, complete the installation of resilient key 6；Then cylinder 2 reclaims, and upper mold 9 moves upward under the effect of stage clip, and upper mold 9 separates with lower mold 10, conceding enough positions facilitates screw mandrel 5 to take out, alignment pin 15 also moves upward under the effect of back-moving spring simultaneously, and the head of alignment pin 15 stretches out hole 14, location, prepares for the location of screw mandrel 5 next time.
This device uses cylinder to drive push rod, resilient key on pressing mold is pressed in the hole of screw mandrel, and use screw mandrel to fix seat to be fixed, ensure the stability of screw mandrel, owing to using purely mechanic control, therefore can effectively ensure that the resilient key of press-in screw mandrel exposes the concordance of screw mandrel length, effectively raise yields.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained among the scope of the claims of the present utility model.
Claims (7)
1. the air pressure frock for silk pressing bar resilient key, it is characterised in that: include base plate (1), cylinder (2),
Seat (4) fixed by pressing mold (3) and screw mandrel, and seat (4) fixed by described cylinder (2), pressing mold (3) and screw mandrel
Being fixed on base plate (1), described pressing mold (3) is provided with and stretches into and horizontally disposed for screw mandrel (5)
Fixing hole, described pressing mold (3) is additionally provided with the elastic pin-and-hole (7) communicating with fixing hole and being vertically arranged,
Being fixed with push rod (8) on the piston of described cylinder (2), push rod (8) is positioned at elastic pin-and-hole (7)
Surface.
A kind of air pressure frock for silk pressing bar resilient key, it is characterised in that: described
Pressing mold (3) includes upper mold (9) and lower mold (10), and lower mold (10) is fixed on base plate (1), under
Mould (10) is provided with two guide pillars (11), and upper mold (9) is slidably arranged on guide pillar (11), elastic
Pin-and-hole (7) is opened in upper mold (9), and the bottom surface of upper mold (9) and the end face of lower mold (10) all have
The groove (12) of circular arc, the groove (12) of upper mold (9) and groove (12) group of lower mold (10)
Synthesis fixing hole, is additionally provided with returning device between described upper mold (9) and lower mold (10).
A kind of air pressure frock for silk pressing bar resilient key, it is characterised in that: described
Returning device is stage clip, and compression spring sleeve is located on the guide pillar (11) between upper mold (9) and lower mold (10).
A kind of air pressure frock for silk pressing bar resilient key, it is characterised in that: described
Having receiving compression rear spring in lower mold (10) makes upper mold (9) bottom surface contact with lower mold (10) end face
Receiving hole (13), described guide pillar (11) is positioned at the center of receiving hole (13).
A kind of air pressure frock for silk pressing bar resilient key, it is characterised in that: described
The hole, location (14) communicating with fixing hole and being vertically arranged, hole, described location (14) is had in lower mold (10)
Inside being provided with alignment pin (15), described alignment pin (15) bottom is fixed with back-moving spring.
A kind of air pressure frock for silk pressing bar resilient key, it is characterised in that: described
Being fixed with riser (16) on base plate (1), the top of described riser (16) is fixed with installing plate (17),
Described cylinder (2) is fixed on installing plate (17).
A kind of air pressure frock for silk pressing bar resilient key, it is characterised in that: described
The fixing groove (18) having V-arrangement on seat (4) fixed by screw mandrel, and described fixing groove (18) and fixing hole exist
On same level line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370320.0U CN205703163U (en) | 2016-04-27 | 2016-04-27 | A kind of air pressure frock for silk pressing bar resilient key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370320.0U CN205703163U (en) | 2016-04-27 | 2016-04-27 | A kind of air pressure frock for silk pressing bar resilient key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703163U true CN205703163U (en) | 2016-11-23 |
Family
ID=57291116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620370320.0U Expired - Fee Related CN205703163U (en) | 2016-04-27 | 2016-04-27 | A kind of air pressure frock for silk pressing bar resilient key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584271A (en) * | 2017-10-23 | 2018-01-16 | 上海普锐赛司实业有限公司 | A kind of bushing pressing tool |
| 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 |
| CN110561084A (en) * | 2019-08-07 | 2019-12-13 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
-
2016
- 2016-04-27 CN CN201620370320.0U patent/CN205703163U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584271A (en) * | 2017-10-23 | 2018-01-16 | 上海普锐赛司实业有限公司 | A kind of bushing pressing tool |
| 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 |
| CN110561084A (en) * | 2019-08-07 | 2019-12-13 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
| CN110561084B (en) * | 2019-08-07 | 2021-04-16 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190427 |