CN106736280B - A kind of production method of catch - Google Patents
A kind of production method of catch Download PDFInfo
- Publication number
- CN106736280B CN106736280B CN201611163163.7A CN201611163163A CN106736280B CN 106736280 B CN106736280 B CN 106736280B CN 201611163163 A CN201611163163 A CN 201611163163A CN 106736280 B CN106736280 B CN 106736280B
- Authority
- CN
- China
- Prior art keywords
- pin
- main body
- knob
- screw hole
- pipe
- 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.)
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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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of production methods of catch, each parts of composition catch are combined in together by using the mode of screw and riveted, so as to the catch that completes, without using welding procedure during due to making catch, therefore can economization make catch when soldering, so as to which radiation and the exhaust gas of harmful to human will not be generated, be conducive to the health of worker, and due to not using welding procedure, therefore the input cost of generation can also be reduced, and the catch that this method is utilized to make, its load-bearing capacity can be greatly improved, the phenomenon that so as to use for a long time without loosening.
Description
Technical field
The present invention relates to catch technical field, especially a kind of production method of catch.
Background technology
Current catch generally comprise knob main body and knob pin, and shake hands main body and knob pin be all by stainless
Steel material is made, and the making of catch on the market is usually that knob pin is welded on knob main body and is formed,
Therefore during catch is made, the easy radiation for generating harmful to human and exhaust gas, and the welding needs of stainless steel
Cost is higher.In addition, the catch by welding formation on the market, is typically non-fully welded, all simply main
It is welded at load-bearing, therefore is susceptible to the phenomenon that pin that causes to shake hands because of permanent use loosens, so as to limit door
The load-bearing capacity of knob is unfavorable for the permanent use of catch.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of production methods of catch, it being capable of economization making
Soldering during catch, so as to reduce the radiation of the harmful to human generated because of welding and exhaust gas；Utilize party's legal system
The phenomenon that catch of work can greatly improve its load-bearing capacity, can use for a long time without loosening.
Technical solution is used by the present invention solves the problems, such as it：
A kind of production method of catch, comprises the following steps：
A, knob main body is made using pipe material, knob main body is provided with main body screw hole；
B, cutting is carried out to pipe material using laser and makes knob pin, knob pin carries out cooperation company with knob main body
The one end connect is the arc for the shape for meeting knob main body, and the position of the close other end for pin of shaking hands is provided with pin screw
Hole；
C, pin aluminium set being made using the mode of extruding or die casting, pin aluminium set includes the first pipe and the second pipe, the
One end of one pipe is provided with through hole, and the other end is arranged on one end of the second pipe and the diameter of the first pipe is less than
The diameter of second pipe, the other end of the second pipe are provided with rib, and the outer diameter of the second pipe and the internal diameter for pin of shaking hands are mutual
Matching, the second pipe are provided with the aluminium set screw hole being mutually matched with pin screw hole, and pin aluminium set is shorter in length than knob pipe
The length of foot；
D, make to block the sealing piece at knob main body both ends using the mode of punching press；
F, extrados and the semicircle inner sheet that is mutually matched of inner surface for main body of shaking hands are made using the mode of punching press, and half-and-half
Circle inner sheet carries out electroplating processes, and inner sheet screw hole is provided on semicircle inner sheet；
G, pin aluminium set is installed on the inside of knob pin, and pin screw hole and aluminium set screw is passed sequentially through with screw
Hole is connected together pin aluminium set and knob pin；
H, semicircle inner sheet is positioned among knob main body and inner sheet screw hole is corresponded to main body screw hole；
I, through hole, main body screw hole and inner sheet screw hole are sequentially passed through pin by the inside of pin aluminium set using screw
Aluminium set, knob pin, knob main body and semicircle inner sheet are connected together, and obtain knob blank；
J, together with sealing piece being installed on the both ends of knob main body and sealing piece being riveting in knob main body, and to its table
Face carries out sanding and polishing processing, completes the making of catch.
Further, the process that knob main body is made in step A comprises the following steps：
A1, pipe material is cut using CNC lathes or laser, intercepts suitable length；
B1, inner conical structure is fabricated to the both ends of pipe material using CNC lathes；
C1, main body screw hole is made to pipe material using CNC drilling machines, obtains the blank of knob main body；
D1, the sanding and polishing processing that surface is carried out to the blank for main body of shaking hands, obtain knob main body.
Further, the cross section of sealing piece is the taper to match with the inner conical structure at knob main body both ends.
Further, when pin aluminium set is installed on the inside of knob pin in step G, rib withstands one end of knob pin.
The beneficial effects of the invention are as follows：A kind of production method of catch, due to make catch during do not have
Using welding procedure, thus can economization make catch when soldering, so as to will not generate harmful to human radiation and
Exhaust gas, is conducive to the health of worker, and due to not using welding procedure, can also reduce the input of generation into
This, and utilize this method make catch, its load-bearing capacity can be greatly improved, so as to use for a long time without
The phenomenon that loosening.
Description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the flow chart of the production method of the present invention；
Fig. 2 is the explosive view of the first embodiment of the catch made using the present invention；
Fig. 3 is the explosive view of the second embodiment of the catch made using the present invention.
Specific embodiment
With reference to Fig. 1-Fig. 3, a kind of production method of catch of the invention comprises the following steps：
A, knob main body 1 is made using pipe material, knob main body 1 is provided with main body screw hole 11；
B, cutting is carried out to pipe material using laser and makes knob pin 2, knob pin 2 is matched somebody with somebody with knob main body 1
The one end for closing connection is the arc for the shape for meeting knob main body 1, and the position of the close other end for pin 2 of shaking hands is provided with pin
Screw hole 21；
C, pin aluminium set 3 is made using the mode of extruding or die casting, pin aluminium set 3 includes the first pipe 31 and the second pipe
32, one end of the first pipe 31 is provided with through hole, and the other end is arranged on one end of the second pipe 32 and the first pipe
31 diameter is less than the diameter of the second pipe 32, and the other end of the second pipe 32 is provided with rib 33, the outer diameter of the second pipe 32
It is mutually matched with the internal diameter for pin 2 of shaking hands, the second pipe 32 is provided with the aluminium set screw hole being mutually matched with pin screw hole 21
34, the length for being shorter in length than knob pin 2 of pin aluminium set 3；
D, make to block the sealing piece 4 at 1 both ends of knob main body using the mode of punching press；
F, extrados and the semicircle inner sheet that is mutually matched of inner surface for main body 1 of shaking hands are made using the mode of punching press, and it is right
Semicircle inner sheet carries out electroplating processes, and inner sheet screw hole is provided on semicircle inner sheet；
G, pin aluminium set 3 is installed on the inside of knob pin 2, and pin screw hole 21 and aluminium set is passed sequentially through with screw
Screw hole 34 is connected together pin aluminium set 3 and knob pin 2；
H, semicircle inner sheet is positioned among knob main body 1 and inner sheet screw hole is corresponded to main body screw hole 11；
I, through hole, main body screw hole 11 and inner sheet screw hole handle are sequentially passed through by the inside of pin aluminium set 3 using screw
Pin aluminium set 3, knob pin 2, knob main body 1 and semicircle inner sheet are connected together, and obtain knob blank；
J, it is and right together with sealing piece 4 being installed on the both ends of knob main body 1 and sealing piece 4 being riveting in knob main body 1
Its surface carries out sanding and polishing processing, completes the making of catch.
Each parts of composition catch are combined in together by using the mode of screw and riveted, so as to make
Into catch, due to making catch during without using welding procedure, being capable of weldering of economization when making catch
Processing is connect, so as to which radiation and the exhaust gas of harmful to human will not be generated, is conducive to the health of worker, and due to not using
Welding procedure, therefore the input cost of generation can also be reduced, and the catch that this method is utilized to make, it can be greatly improved
Load-bearing capacity, the phenomenon that so as to use for a long time without loosening.
Wherein, the process that knob main body 1 is made in reference Fig. 1, step A comprises the following steps：
A1, pipe material is cut using CNC lathes or laser, intercepts suitable length；
B1, inner conical structure is fabricated to the both ends of pipe material using CNC lathes；
C1, main body screw hole 11 is made to pipe material using CNC drilling machines, obtains the blank of knob main body 1；
D1, the sanding and polishing processing that surface is carried out to the blank for main body 1 of shaking hands, obtain knob main body 1.
Wherein, the cross section of sealing piece 4 is the taper to match with the inner conical structure at knob main body 1 both ends, sealing piece 4
Interior external taper is good fit between 1 both ends of knob main body, the connection effect that can improve sealing piece 4 between main body 1 of shaking hands.
When sealing piece 4 is installed on the both ends of knob main body 1, the both ends of knob main body 1 are carried out expansion process first, and sealing piece
4 touch into the both ends of knob main body 1, and the both ends for main body 1 of then shaking hands are reverted to original state by swelling state, at this point, drawing
Sealing piece 4 is tightly blocked at the both ends of hand main body 1, finally using dedicated mold sealing piece 4 and the both ends riveted of knob main body 1
In together, so as to the connection effect for improving sealing piece 4 between main body 1 of shaking hands.
Wherein, when pin aluminium set 3 is installed on the inside of knob pin 2 in reference Fig. 1-Fig. 3, step G, rib 33 withstands drawing
One end of hand pin 2 so that pin aluminium set 3 will not be excessively embedded in the inside of knob pin 2, so as to avoid pin aluminium set
3 there is installation deviation with knob pin 2 and cause to install unsuccessful.
With reference to Fig. 2, Fig. 2 is the first embodiment of catch, and wherein pin aluminium set 3 and knob pin 2 is flat shape
Structure.
With reference to Fig. 3, Fig. 3 is the second embodiment of catch, and wherein pin aluminium set 3 and knob pin 2 is Oblique 45 Degree
Structure.
The above are implementing to be illustrated to the preferable of the present invention, but the invention is not limited in above-mentioned embodiment party
Formula, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of production method of catch, it is characterised in that：Comprise the following steps：
A, knob main body is made using pipe material（1）, main body of shaking hands（1）It is provided with main body screw hole（11）；
B, cutting is carried out to pipe material using laser and makes knob pin（2）, pin of shaking hands（2）With main body of shaking hands（1）It carries out
One end of mating connection is to meet knob main body（1）Shape arc, shake hands pin（2）The close other end position set
There is pin screw hole（21）；
C, pin aluminium set is made using the mode of extruding or die casting（3）, pin aluminium set（3）Including the first pipe（31）With the second circle
Pipe（32）, the first pipe（31）One end be provided with through hole, the other end is arranged at the second pipe（32）One end on and
First pipe（31）Diameter be less than the second pipe（32）Diameter, the second pipe（32）The other end be provided with rib（33）,
Second pipe（32）Outer diameter with knob pin（2）Internal diameter be mutually matched, the second pipe（32）It is provided with and pin screw hole
（21）The aluminium set screw hole being mutually matched（34）, pin aluminium set（3）Be shorter in length than knob pin（2）Length；
D, make to block knob main body using the mode of punching press（1）The sealing piece at both ends（4）；
F, extrados and knob main body are made using the mode of punching press（1）The semicircle inner sheet that is mutually matched of inner surface, and half-and-half
Circle inner sheet carries out electroplating processes, and inner sheet screw hole is provided on semicircle inner sheet；
G, pin aluminium set（3）It is installed on knob pin（2）Inside, and pass sequentially through pin screw hole with screw（21）And aluminium
Cover screw hole（34）Pin aluminium set（3）With pin of shaking hands（2）It is connected together；
H, semicircle inner sheet is positioned over knob main body（1）Among and inner sheet screw hole corresponding to main body screw hole（11）；
I, pin aluminium set is passed through using screw（3）Inside sequentially pass through through hole, main body screw hole（11）With inner sheet screw hole handle
Pin aluminium set（3）, knob pin（2）, knob main body（1）It is connected together with semicircle inner sheet, obtains knob blank；
J, sealing piece（4）It is installed on knob main body（1）Both ends and sealing piece（4）With main body of shaking hands（1）It is riveting in together,
And sanding and polishing processing is carried out to its surface, complete the making of catch.
2. a kind of production method of catch according to claim 1, it is characterised in that：Knob is made in the step A
Main body（1）Process comprise the following steps：
A1, pipe material is cut using CNC lathes or laser, intercepts suitable length；
B1, inner conical structure is fabricated to the both ends of pipe material using CNC lathes；
C1, main body screw hole is made to pipe material using CNC drilling machines（11）, obtain knob main body（1）Blank；
D1, to shake hands main body（1）Blank carry out surface sanding and polishing processing, obtain knob main body（1）.
3. a kind of production method of catch according to claim 2, it is characterised in that：The sealing piece（4）It is transversal
Face is and the knob main body（1）The taper that the inner conical structure at both ends matches.
4. a kind of production method of catch according to claim 1, it is characterised in that：Pin aluminium set in the step G
（3）It is installed on knob pin（2）Inside when, the rib（33）Withstand the knob pin（2）One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611163163.7A CN106736280B (en) | 2016-12-15 | 2016-12-15 | A kind of production method of catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611163163.7A CN106736280B (en) | 2016-12-15 | 2016-12-15 | A kind of production method of catch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736280A CN106736280A (en) | 2017-05-31 |
| CN106736280B true CN106736280B (en) | 2018-06-01 |
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ID=58892751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611163163.7A Active CN106736280B (en) | 2016-12-15 | 2016-12-15 | A kind of production method of catch |
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| Country | Link |
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| CN (1) | CN106736280B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363485A (en) * | 2017-08-01 | 2017-11-21 | 粟颜妹 | A kind of preparation method of copper handle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180395Y (en) * | 2008-02-20 | 2009-01-14 | 东莞市坚朗五金制品有限公司 | Door handle |
| CN201635493U (en) * | 2010-02-02 | 2010-11-17 | 殷青林 | Glass door handle lock |
| DE102009048167A1 (en) * | 2009-10-02 | 2011-04-07 | Daimler Ag | Application device i.e. roller, for application of sealing profile at e.g. door frame edge of motor vehicle, has handle arranged radially in multiple positions around frame base, where handle extends to right-angle from frame base |
| CN102380740A (en) * | 2010-08-31 | 2012-03-21 | 瑞奇设计公司 | Handle vertical pipe and manufacturing method thereof |
| CN204627131U (en) * | 2015-04-16 | 2015-09-09 | 李建航 | A kind of inducing luminous door handle |
-
2016
- 2016-12-15 CN CN201611163163.7A patent/CN106736280B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180395Y (en) * | 2008-02-20 | 2009-01-14 | 东莞市坚朗五金制品有限公司 | Door handle |
| DE102009048167A1 (en) * | 2009-10-02 | 2011-04-07 | Daimler Ag | Application device i.e. roller, for application of sealing profile at e.g. door frame edge of motor vehicle, has handle arranged radially in multiple positions around frame base, where handle extends to right-angle from frame base |
| CN201635493U (en) * | 2010-02-02 | 2010-11-17 | 殷青林 | Glass door handle lock |
| CN102380740A (en) * | 2010-08-31 | 2012-03-21 | 瑞奇设计公司 | Handle vertical pipe and manufacturing method thereof |
| CN204627131U (en) * | 2015-04-16 | 2015-09-09 | 李建航 | A kind of inducing luminous door handle |
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| Publication number | Publication date |
|---|---|
| CN106736280A (en) | 2017-05-31 |
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