CN101244506A - Pulling ware manufacture process and structure - Google Patents
Pulling ware manufacture process and structure Download PDFInfo
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- CN101244506A CN101244506A CNA2007100798613A CN200710079861A CN101244506A CN 101244506 A CN101244506 A CN 101244506A CN A2007100798613 A CNA2007100798613 A CN A2007100798613A CN 200710079861 A CN200710079861 A CN 200710079861A CN 101244506 A CN101244506 A CN 101244506A
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- linkage section
- flanging
- section
- tool
- tubing
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Abstract
The invention provides a manufacturing process and the structure of a pulling tool; wherein, the structure of the pulling tool is manufactured according to the following steps: first, preparing the tubing: cutting the ferrous metal circular tubing with a predefined length according to the requirements; second, pipe reducing at both ends: conducting pipe reduction operations at both ends of the tubing, so as to form two combined sections; wherein, a combined hole is arranged in each combined section, and a connecting section is formed between the two combined sections; third, punching and forming: punching holes at both sides of the connecting section to form a perforated force applying hole, thus enabling the connecting section to form a hem on the circumference of the force applying hole; while conducting punching operations, a bend angle is formed on the hems, so as to enable the hems to form a parallel extending shape, and a supporting member is arranged at the joint between the hem and the connecting section; fourth, tapping threads: performing thread tapping at the combined holes on the combined sections, and a plurality of reverse threads are respectively arranged in the combined holes at the two ends of the tubing; fifth, obtaining the finished product: trimming the raw edges in order to form a finished pulling tool.
Description
Technical field
The present invention relates to a kind of pulling ware manufacture process and structure thereof, particularly a kind of processing procedure that reaches is simply with quick, and the pulling ware manufacture process and the structure thereof that can produce good tension and antitorque effect again with low cost.
Background technology
In fields such as machinery industry, building industry and maritime industry, normal use as shown in Figure 1 draw tool 1 with article (as board, template or ship's rigging etc.) fastening.In the process of fastening article, as shown in Figure 2, the instrument 3 that inserts between two connecting rods 2 of tool 1 can drawn, drawing tool 1 to make by instrument 3 rotations draws the clasp 4 at tool 1 two ends near the effects that reach tension and fastening article, but so mode causes the distortion of two connecting rods 2 easily and causes the problem of drawing 1 life-span of tool to shorten and damage, as shown in Figure 3.
This kind draws tool 1 usually by the allumen die cast, so processing procedure is consuming time quite of a specified duration, and the cost of aluminium alloy material is also expensive, so the high shortcoming of cost is arranged, moreover, because this kind draws tool to utilize die cast, so its structure is solid quality, its weight also is quite heavy, not liked by the consumer, and because described two connecting rods 2 damage when the application of force easily, structural strength is not good, quite be not inconsistent the industry utilization, so necessity of improvement is arranged.
And for example shown in No. 5908261 patent of United States Patent (USP) certificate number " Turnbuckle and method of making aturnbuckle " a case, it is in order to increase the structural strength of drawing tool, be after utilizing fiber 40 and terminal member 12 to twine combination, utilized founding liquid to pour in the mould again, form body 14, also too complex of method for making so only, and on terminal member 12, twine fiber 40 and the step also quite labor intensive and the cost of back injection molding, be difficult to utilize in a large number, need to improve so have for industry.
Because the disappearance of above-mentioned existing structure, the inventor invents out a kind of processing procedure and structure thereof of drawing tool, and it is all shortcomings that can overcome above-mentioned existing structure.
Summary of the invention
The object of the present invention is to provide a kind of processing procedure and structure thereof of drawing tool, the technical problem that its desire solves is to be, described existing structure draw tool by the allumen die cast, so processing procedure is consuming time quite of a specified duration, and the cost of aluminium alloy material is also expensive, so the high shortcoming of cost is arranged, moreover, because this kind draws tool to utilize die cast, so its structure is solid quality, its weight also is quite heavy, not liked by the consumer, and because described two connecting rods damage when the application of force easily, structural strength is not good, quite be not inconsistent the industry utilization, so necessity of improvement is arranged.
To achieve these goals, the invention provides a kind of processing procedure and structure thereof of drawing tool, its structure is to utilize following steps to make:, prepare tubing: the ferrous metal circular pipe that cuts predetermined length at first according to need; Two, the end draw: the two ends of tubing are carried out draw operation respectively and formed adapter section, and described adapter section is interior and have a combined hole, and also forms a linkage section between described two adapter sections; Three, punching moulding: the application of force hole that forms a penetration state in the both sides punching of described linkage section, make described linkage section produce flanging in the periphery in described application of force hole, and when punching is moved, described flanging is given bent angle, described flanging is formed extend in parallel shape, and described flanging and described linkage section turnover junction form a top supporting part; Four, attack the system screw thread: the combined hole place in described adapter section carry out the operation of tapping, and the combined hole at two ends is the screw threads that are made as inverse structure; Five, finished product: repair the action of burr, draw tool to finish product to form one.
The present invention also provides a kind of processing procedure that draws tool, and it includes following steps: prepare tubing: the ferrous metal tubing that cuts predetermined length at first according to need; The end draw: the two ends of tubing are carried out draw operation respectively and formed adapter section, have a combined hole in the described adapter section, and also form a linkage section between described two adapter sections; Attack the system screw thread: the combined hole place in described adapter section, carry out the operation of tapping; Punching moulding: the application of force hole that forms a penetration state in the both sides punching of described linkage section, make described linkage section produce flanging in the periphery in described application of force hole, and when punching is moved, described flanging is given bent angle, and described flanging and described linkage section turnover junction form a top supporting part; Finished product: repair the action of burr, draw tool to finish product to form one.
In addition, the present invention also provides a kind of structure of drawing tool, it includes: a linkage section, the two ends of described linkage section are respectively equipped with an adapter section, described linkage section offers the application of force hole of penetration state, and described linkage section forms flanging in the periphery in described application of force hole, and the turnover junction of described flanging and described linkage section forms a top supporting part, maintains a space between described again flanging and the described linkage section; Be provided with the combined hole that is communicated in described application of force hole in the described adapter section, in the described combined hole and be provided with screw thread.
The present invention has following advantage:
1. the invention provides a kind of processing procedure and structure thereof of drawing tool, wherein drawing tool is to be made by single ferrous metal circular pipe, so overall construction intensity is good, the tension effect is also quite excellent.
2. the invention provides a kind of processing procedure and structure thereof of drawing tool, wherein said linkage section and described adapter section are the structure of one, need not additional set and establish other part, so draw the tool overall construction intensity higher.
3. the invention provides a kind of processing procedure and structure thereof of drawing tool, wherein said adapter section is made for draw mode, so organizing of described adapter section is comparatively tight, has improved the intensity of structure.
4. the invention provides a kind of processing procedure and structure thereof of drawing tool, wherein said linkage section is the bent angle operation of carrying out described flanging in punching simultaneously, not only processing procedure is simple and quick, and makes described top supporting part reach the effect that can bear high torsion, is the good structure of a structural strength.
5. the invention provides a kind of processing procedure and structure thereof of drawing tool, the wherein said tool that draws is to be made by single ferrous metal circular pipe, and material is cheap and quality is lighter, so have the advantage of saving cost and light-weight design, is a fairly good design of using with practicality.
Other purpose, advantage and novel characteristics of the present invention will be more obvious from the following detailed description and related drawings.
Description of drawings
Fig. 1 is the existing stereo appearance figure that draws the structure of signing an undertaking;
Fig. 2 is the existing profile that draws the structure of signing an undertaking, the state the during rotation of expression insertion instrument;
Fig. 3 damages for the existing profile that draws the structure of signing an undertaking, expression malformation;
Fig. 4 draws the flow chart of tool for manufacturing of the present invention;
Fig. 5 prepares the schematic diagram of tubing for the present invention;
Fig. 6 A is the schematic diagram of the end of the present invention draw;
Fig. 6 B is the schematic diagram of the end of the present invention draw;
Fig. 7 A is the schematic diagram of punching moulding of the present invention;
Fig. 7 B is the schematic diagram of punching moulding of the present invention;
Fig. 8 A is the schematic diagram of punching moulding of the present invention;
Fig. 8 B is the schematic diagram of punching moulding of the present invention;
Fig. 9 A attacks the schematic diagram of system screw thread for the present invention;
Fig. 9 B attacks the schematic diagram of system screw thread for the present invention;
Figure 10 finishes the schematic diagram of product for the present invention;
Stereo appearance figure when Figure 11 draws tool to use for the present invention;
Profile when Figure 12 draws tool to use for the present invention, the state the during rotation of expression insertion instrument.
Description of reference numerals
(existing structure) 1 draws tool; 2 connecting rods; 3 instruments; 4 clasps.
(the present invention) 10 draws tool; 11 linkage sections; 12 adapter sections; 121 combined holes; 13 application of force holes; 14 flangings; 15 top supporting parts; 16 spaces; 20 button bars.
The specific embodiment
With reference to Fig. 4, for the present invention draws the manufacture method flow chart of tool 10, it is to carry out according to following steps:
One, prepares tubing: cut the ferrous metal circular pipe of predetermined length at first according to need, as shown in Figure 5;
Two, the end draw: with reference to Fig. 6 A and Fig. 6 B, the two ends of circular pipe are carried out draw operation respectively and formed adapter section 12, in the described adapter section 12 and have a combined hole 121, and also form a linkage section 11 between described two adapter sections 12;
Three, punching moulding: with reference to Fig. 7 A, 7B and Fig. 8 A, 8B, application of force hole 13 in described linkage section 11 a both sides punchings formation penetration state, make described linkage section 11 produce flanging 14 in the periphery in described application of force hole 13, and when punching is moved, described flanging 14 is given bent angle, make described flanging 14 form the shape that extends in parallel shown in Fig. 8 B, and described flanging 14 form a top supporting part 15 with described linkage section 11 turnover junctions;
Four, attack the system screw thread: with reference to Fig. 9 A and Fig. 9 B, combined hole 121 places in described adapter section 12 carry out the operation of tapping, and the combined hole 121 at two ends are the screw threads that are made as inverse structure;
Five, finished product: repair the action of burr, draw tool 10 to finish product to form, as shown in figure 10.
The tool 10 that draws of the present invention is to be made by single ferrous metal circular pipe, so overall construction intensity is good, the tension effect is also quite excellent.Because the tubing of square pipe or other shape is difficult to utilize rotary draw operation processing, so adopt the circular pipe of ferrous metal to be beneficial to the carrying out of rotary draw operation, processing procedure is one to have the design of industry applications fast and simply.
And, need not additional set and establish other part, so draw tool 10 overall construction intensity higher because described linkage section 11 is the structure of one with described adapter section 12.
Described again adapter section 12 is made for draw mode, so organizing of described adapter section 12 is comparatively tight, has improved the intensity of structure.
And described linkage section 11 is bent angle operations of carrying out described flanging 14 in punching simultaneously, and not only processing procedure is simple and quick, and makes described top supporting part 15 reach the effect that can bear high torsion, is the good structure of a structural strength.
In addition, the described tool 10 that draws is to be made by single ferrous metal circular pipe, and material is cheap and quality is lighter, so have the advantage of saving cost and light-weight design, is a fairly good design of using with practicality.
The present invention can directly attack the step of system screw thread after the step of the end draw again, and the step of carrying out the punching moulding does not afterwards more influence structure of the present invention and processing procedure, so still be the scope that the present invention protected.
The structure of tool 10 of drawing of the present invention is then as described below, and the described tool 10 that draws is formed with a linkage section 11, and the two ends of described linkage section 11 are respectively equipped with an adapter section 12, and the diameter of described adapter section 12 is less than the diameter of described linkage section 11.
Described linkage section 11 offers the application of force hole 13 of penetration state, described application of force hole 13 is axially extended cavernous structure, and the periphery of described linkage section 11 in described application of force hole 13 is formed with the flanging 14 that extends in parallel, described flanging 14 forms a top supporting part 15 with the turnover junction of described linkage section 11, be to maintain a space 16 (as Figure 12) between described again flanging 14 and the described linkage section 11, make described linkage section 11 form light-weighted structure.
Be provided with the combined hole 121 that is communicated in described application of force hole 13 in the described adapter section 12, in the described combined hole 121 and be provided with screw thread, wherein, the screw thread of described two combined holes 121 is to be made as opposite configuration.
With reference to Figure 11 and Figure 12, described draw tool 10 in the combined hole 121 at two ends respectively spiral shell establish a button bar 20, need fastening article of the application of force and batten (or steel pipe) for connection, in described application of force hole 13, insert an instrument 3 afterwards, rotate the described tool 10 that draws and to make described two button bars, 20 tension article, reach good fastening article effect.And the torsion when described top supporting part 15 can effectively bear instrument 3 rotations simultaneously avoid the distortion and the damage of linkage section 11, and the described tool 10 that draws that is made into integration has good tensile strength especially, and good fastening article effect can be provided.
Claims (9)
1. a processing procedure that draws tool is characterized in that, includes following steps:
Prepare tubing: the ferrous metal tubing that cuts predetermined length at first according to need;
The end draw: the two ends of tubing are carried out draw operation respectively and formed adapter section, have a combined hole in the described adapter section, and also form a linkage section between described two adapter sections;
Punching moulding: the application of force hole that forms a penetration state in the both sides punching of described linkage section, make described linkage section produce flanging in the periphery in described application of force hole, and when punching is moved, described flanging is given bent angle, and described flanging and described linkage section turnover junction form a top supporting part;
Attack the system screw thread: the combined hole place in described adapter section, carry out the operation of tapping;
Finished product: repair the action of burr, draw tool to finish product to form one.
2. a processing procedure that draws tool is characterized in that, includes following steps:
Prepare tubing: the ferrous metal tubing that cuts predetermined length at first according to need;
The end draw: the two ends of tubing are carried out draw operation respectively and formed adapter section, have a combined hole in the described adapter section, and also form a linkage section between described two adapter sections;
Attack the system screw thread: the combined hole place in described adapter section, carry out the operation of tapping;
Punching moulding: the application of force hole that forms a penetration state in the both sides punching of described linkage section, make described linkage section produce flanging in the periphery in described application of force hole, and when punching is moved, described flanging is given bent angle, and described flanging and described linkage section turnover junction form a top supporting part;
Finished product: repair the action of burr, draw tool to finish product to form one.
3. the processing procedure that draws tool as claimed in claim 1 or 2 is characterized in that: described ferrous metal tubing be made as round.
4. the processing procedure that draws tool as claimed in claim 1 or 2 is characterized in that: described flanging is to form to extend in parallel shape.
5. a structure of drawing tool is characterized in that, includes:
One linkage section, the two ends of described linkage section are respectively equipped with an adapter section, described linkage section offers the application of force hole of penetration state, and described linkage section forms flanging in the periphery in described application of force hole, and the turnover junction of described flanging and described linkage section forms a top supporting part, maintains a space between described again flanging and the described linkage section;
Be provided with the combined hole that is communicated in described application of force hole in the described adapter section, in the described combined hole and be provided with screw thread.
6. structure of drawing tool as claimed in claim 5 is characterized in that: the diameter of described adapter section is less than the diameter of described linkage section.
7. structure of drawing tool as claimed in claim 5 is characterized in that: linkage section is the open circles tubulose.
8. structure of drawing tool as claimed in claim 5 is characterized in that: described flanging is to form to extend in parallel shape.
9. structure of drawing tool as claimed in claim 5 is characterized in that: the screw thread of described two combined holes is to be made as opposite configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100798613A CN100569431C (en) | 2007-02-15 | 2007-02-15 | Pulling ware manufacture process and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100798613A CN100569431C (en) | 2007-02-15 | 2007-02-15 | Pulling ware manufacture process and structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101244506A true CN101244506A (en) | 2008-08-20 |
| CN100569431C CN100569431C (en) | 2009-12-16 |
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ID=39945302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100798613A Expired - Fee Related CN100569431C (en) | 2007-02-15 | 2007-02-15 | Pulling ware manufacture process and structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100569431C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221418A (en) * | 2018-04-12 | 2018-06-29 | 青岛建邦士金属制品有限公司 | A kind of steel wire rope and its production technology |
-
2007
- 2007-02-15 CN CNB2007100798613A patent/CN100569431C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221418A (en) * | 2018-04-12 | 2018-06-29 | 青岛建邦士金属制品有限公司 | A kind of steel wire rope and its production technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100569431C (en) | 2009-12-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20170215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |