CN107553065A - A kind of preparation method of copper latch - Google Patents
A kind of preparation method of copper latch Download PDFInfo
- Publication number
- CN107553065A CN107553065A CN201710648691.XA CN201710648691A CN107553065A CN 107553065 A CN107553065 A CN 107553065A CN 201710648691 A CN201710648691 A CN 201710648691A CN 107553065 A CN107553065 A CN 107553065A
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- handle
- mounting
- bar portion
- preparation
- 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
Landscapes
- Adornments (AREA)
Abstract
The invention discloses a kind of preparation method of copper latch, comprise the following steps, step (1)：Parts are made, bar portion and handle are obtained by mill, the upper end of bar portion offers mounting hole, and the lower end of handle is provided with mounting post；Step (2)：Make fixture so that fixture has the first mounting groove for accommodating the handle, and the lower end of first mounting groove has the second mounting groove for extending downward into fixture outer end, and second mounting groove is used for the top for accommodating the bar portion；Step (3)：Handle is installed in the first mounting groove, bar portion top is sheathed in the second mounting groove, fixture is pressurized downwards, mounting post is squeezed into mounting hole, obtains copper latch finished product.Present invention processing is simple, Stability Analysis of Structures, reduces production cost, improves product stability.
Description
Technical field
The present invention relates to a kind of latch preparation method, and in particular to a kind of preparation method of copper latch.
Background technology
Copper is locked and copper latch is corrosion-resistant, and not easy to wear, service life is longer, is widely used.Existing copper latch is typically logical
Cross welding manner to be fixed as one parts, processed complex, high processing costs, missing solder phenomenon, product easily occur during welding
Easily loosen, influence using effect.Therefore, in order to avoid shortcoming present in prior art, it is necessary to which prior art is made
Improve.
The content of the invention
It is an object of the invention to overcome shortcoming and deficiency of the prior art, there is provided one kind can improve product stability,
Reduce the preparation method of the copper latch of production cost.
The present invention is realized by following technical scheme：
A kind of preparation method of copper latch, comprises the following steps,
Step (1)：Parts are made, bar portion and handle are obtained by mill, the upper end of bar portion offers mounting hole,
The lower end of hand is provided with mounting post；
Step (2)：Make fixture so that fixture has the first mounting groove for accommodating the handle, first mounting groove
Lower end have and extend downward into the second mounting groove of fixture outer end, second mounting groove is used to accommodate the bar portion
Portion；
Step (3)：Handle is installed in the first mounting groove, bar portion top is sheathed in the second mounting groove, makes fixture
It is pressurized downwards, mounting post is squeezed into mounting hole, obtains copper latch finished product.
Further, the end cut of step (1) mounting post has sharp portion.
Further, the mounting post of the step (1) is integrally formed with the handle.
Further, the aperture of step (1) mounting hole is gradually reduced from outside to inside.
Further, the step (1) makes the lower end of bar portion be cut with frustum.
Further, the shape of the first mounting groove of the step (2) is adapted with the periphery wall of the handle.
Relative to prior art, the present invention realizes the fixed installation of latch, processing mode letter by the way that handle is squeezed into bar portion
It is single, improve product stability in use and product quality.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural decomposition diagram of copper latch of the present invention.
In figure：1- bar portions；2- handles；3- mounting holes；4- mounting posts；5- sharp portions.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
A kind of copper latch of the present invention as shown in Figure 1, including bar portion 1 and handle 2.
A kind of preparation method of copper latch of the present invention, comprises the following steps,
Step (1)：Parts are made, bar portion 1 and handle 2 are obtained by mill, the upper end of bar portion 1 offers mounting hole
3, the lower end of handle 2 is provided with mounting post 4；The end cut of mounting post 4 has sharp portion 5, is easily installed post 4 and quick and precisely squeezes into peace
Fill hole 3.Mounting post 4 is integrally formed with handle 2, improves bulk strength.The aperture of mounting hole 3 is gradually reduced from outside to inside, makes peace
Dress post 4 is squeezed into more firm in mounting hole 3, prevents from loosening.The lower end of bar portion 1 is cut with frustum, be easy to copper latch to be locked with copper and match somebody with somebody
Close and use.
Step (2)：Make fixture so that fixture has the first mounting groove for accommodating handle 2, the lower end tool of the first mounting groove
There is the second mounting groove for extending downward into fixture outer end, the second mounting groove is used for the top for accommodating bar portion 1；The shape of first mounting groove
Shape is adapted with the periphery wall of handle 2, accelerates assembling speed.
Step (3)：Handle 2 is installed in the first mounting groove, the top of bar portion 1 is sheathed in the second mounting groove, makes folder
Tool is pressurized downwards, and mounting post 4 is squeezed into mounting hole 3, obtains copper latch finished product.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
- A kind of 1. preparation method of copper latch, it is characterised in that：Comprise the following steps,Step (1)：Parts are made, bar portion and handle are obtained by mill, the upper end of bar portion offers mounting hole, handle Lower end is provided with mounting post；Step (2)：Make fixture so that fixture has the first mounting groove for accommodating the handle, under first mounting groove End is used for the top for accommodating the bar portion with the second mounting groove for extending downward into fixture outer end, second mounting groove；Step (3)：Handle is installed in the first mounting groove, bar portion top is sheathed in the second mounting groove, makes fixture downward It is pressurized, mounting post is squeezed into mounting hole, obtains copper latch finished product.
- 2. the preparation method of copper latch according to claim 1, it is characterised in that：The end of step (1) mounting post It is cut with sharp portion.
- 3. the preparation method of copper latch according to claim 1, it is characterised in that：The mounting post of the step (1) and institute Handle is stated to be integrally formed.
- 4. the preparation method of copper latch according to claim 1, it is characterised in that：The aperture of step (1) mounting hole It is gradually reduced from outside to inside.
- 5. the preparation method of copper latch according to claim 1, it is characterised in that：The step (1) makes the lower end of bar portion It is cut with frustum.
- 6. the preparation method of copper latch according to claim 1, it is characterised in that：First mounting groove of the step (2) Shape be adapted with the periphery wall of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648691.XA CN107553065A (en) | 2017-08-01 | 2017-08-01 | A kind of preparation method of copper latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648691.XA CN107553065A (en) | 2017-08-01 | 2017-08-01 | A kind of preparation method of copper latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107553065A true CN107553065A (en) | 2018-01-09 |
Family
ID=60975026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648691.XA Pending CN107553065A (en) | 2017-08-01 | 2017-08-01 | A kind of preparation method of copper latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553065A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100055798A (en) * | 2008-11-18 | 2010-05-27 | 조경제 | Multi hinge |
| CN102261204A (en) * | 2010-05-24 | 2011-11-30 | 南通新兴特种金属材料有限公司 | Steel latch |
| CN205260603U (en) * | 2015-11-28 | 2016-05-25 | 贵州航天特种车有限责任公司 | Quick auto -lock bolt structure |
| CN205871644U (en) * | 2016-07-12 | 2017-01-11 | 无锡顺达智能自动化工程股份有限公司 | Scalable bolt subassembly that pulls |
-
2017
- 2017-08-01 CN CN201710648691.XA patent/CN107553065A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100055798A (en) * | 2008-11-18 | 2010-05-27 | 조경제 | Multi hinge |
| CN102261204A (en) * | 2010-05-24 | 2011-11-30 | 南通新兴特种金属材料有限公司 | Steel latch |
| CN205260603U (en) * | 2015-11-28 | 2016-05-25 | 贵州航天特种车有限责任公司 | Quick auto -lock bolt structure |
| CN205871644U (en) * | 2016-07-12 | 2017-01-11 | 无锡顺达智能自动化工程股份有限公司 | Scalable bolt subassembly that pulls |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264791B (en) | A kind of assembled beam-column node connecting structure | |
| CN203485077U (en) | Wrench | |
| CN107553065A (en) | A kind of preparation method of copper latch | |
| CN103453298A (en) | Wedge-shaped connecting plate | |
| CN204610477U (en) | A kind of length tenon connecting structure | |
| CN102051659A (en) | Multifunctional hanging tool | |
| CN206438792U (en) | A kind of wayside pavilion and its connector | |
| CN107621211A (en) | A kind of aluminium alloy rain shaving electrical machine mounting hole detecting tool | |
| CN106759889A (en) | Beam column | |
| CN203533173U (en) | Wedge-shaped connection plate | |
| CN106065885A (en) | 90 degree of teeth type gold utensil framves | |
| CN204572674U (en) | A kind of crack resistence project-welding nut structure | |
| CN205775068U (en) | A kind of Split connecting rod | |
| CN107630873A (en) | A kind of right-angle connector | |
| CN105385972B (en) | It is a kind of to be used for the aging technique of 7075 aluminum alloy forge pieces | |
| CN107716828A (en) | A kind of mould that rod debugging is rushed for equipment of cold forging | |
| CN110513458A (en) | A kind of unit combination screw rod and processing method | |
| CN104209264B (en) | Tea ribrating-sifting machine | |
| CN207554525U (en) | A kind of L-type welded nut | |
| CN204486585U (en) | Bender combination patrix | |
| CN219618559U (en) | Deviation correcting device | |
| CN201169074Y (en) | Connection structure between column and crossbeam of gantry type press machine | |
| CN214601607U (en) | A bending machine ware for making lightning protection cross-over connection | |
| CN208881732U (en) | Left and right bracket welding assembly | |
| CN207386890U (en) | The improved structure of reinforcing bar cage seam welding rotating disk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180109 |