CN202813907U - Draw bar used for guiding copper tube to be inserted into condenser fin - Google Patents
Draw bar used for guiding copper tube to be inserted into condenser fin Download PDFInfo
- Publication number
- CN202813907U CN202813907U CN 201220411082 CN201220411082U CN202813907U CN 202813907 U CN202813907 U CN 202813907U CN 201220411082 CN201220411082 CN 201220411082 CN 201220411082 U CN201220411082 U CN 201220411082U CN 202813907 U CN202813907 U CN 202813907U
- Authority
- CN
- China
- Prior art keywords
- draw bar
- copper pipe
- condenser fin
- bar
- guiding
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model provides a draw bar used for guiding a copper tube to be inserted into a condenser fin. The draw bar can be inserted in and out an assembly hole on the condenser fin freely. The draw bar used for guiding the copper tube to be inserted into the condenser fin comprises a bar body and is characterized in that the front end of the bar body is provided with a draw bar along the length direction of the bar body in a protruding mode, the draw bar is used for being inserted by the copper tube and the outer diameter of the draw bar is smaller than that of the rod body, the front end of the draw bar is further provided with a guiding portion which is used for facilitating the insertion of the copper tube and the outer diameter of the guiding portion is shortened. The draw bar used for guiding the copper tube to be inserted into the condenser fin is simple in structure, the end portion of the copper tube can be inserted in the assembly hole of the condenser fin smoothly under the action of the guiding bar at the front end of the draw bar, and working efficiency is improved.
Description
Technical field:
The utility model relates to a kind of draw bar that inserts condenser fin for the guiding copper pipe.
Background technology:
The existing condenser that is applied in the air-conditioning, its copper pipe generally rely on plant working personnel manual operations to intert in the fin, are difficult to like this guarantee that copper pipe can once pass all fins smoothly, and production efficiency is low.Can insert the device that can guide copper pipe to insert smoothly in the process of condenser fin at copper pipe so be necessary to provide a kind of, to enhance productivity.
Summary of the invention:
The purpose of this utility model is to provide a kind of draw bar for guiding copper pipe insertion condenser fin, and it is simple in structure, can guide copper pipe to insert smoothly in the pilot hole of condenser fin, enhances productivity.
A kind of draw bar that inserts condenser fin for the guiding copper pipe, this draw bar can freely enter or withdraw from the pilot hole on the condenser fin, it comprises the body of rod, it is characterized in that: the front end of the described body of rod convexes with the guide bar that extends along its length direction, this guide bar can be little than the body of rod for described copper pipe insertion and its external diameter, and the front end of guide bar also is provided with is convenient to copper pipe insertion and the diminishing guidance part of external diameter.
The utility model is simple in structure, and the end of copper pipe can be inserted in the pilot hole of condenser fin under the guide bar effect of draw bar front end smoothly, enhances productivity.
Described guidance part is the taper guidance part, and is simple in structure, is beneficial in the guide bar that copper pipe inserts draw bar smoothly, and finally draws in the pilot hole that copper pipe inserts condenser fin smoothly.
Be provided with the diminishing connecting portion of external diameter between the described body of rod and the guide bar, simple in structure.
Described connecting portion is the truncated cone-shaped connecting portion, and this connecting portion is dwindled gradually by the direction top external diameter of the body of rod to guide bar, and is simple in structure.
Described guide bar and body of rod concentric arrange, and be simple in structure.
When described copper pipe inserted guide bar, the end of its insertion end to the distance of described connecting portion was 12.5mm.
Description of drawings:
Fig. 1 is the structural representation of the draw bar of the utility model.
Fig. 2 is that the draw bar of the utility model enters in the condenser fin and guides copper pipe to insert smoothly the schematic diagram of the pilot hole of condenser fin.
Fig. 3 is the A section enlarged drawing of Fig. 2.
The specific embodiment:
As shown in Figure 1, a kind of draw bar 61 that inserts condenser fin 02 for guiding copper pipe 01, this draw bar 61 can freely enter or withdraw from the pilot hole on the condenser fin 02, it comprises the body of rod 611 and with the setting of body of rod concentric and extend and be convexly set in the guide bar 612 of lever front end along body of rod length direction, this guide bar 612 can be little than the body of rod 611 for described copper pipe 01 insertion and its external diameter, and the front end of guide bar 612 also is provided with is convenient to copper pipe 01 insertion and the diminishing taper guidance part 6120 of external diameter.Be provided with truncated cone-shaped connecting portion 613 between the described body of rod 611 and the guide bar 612, this connecting portion 613 is dwindled gradually by the direction top external diameter of the body of rod 611 to guide bar 612.
Shown in Fig. 2,3, when described copper pipe 01 inserts guide bar 612, the end of its insertion end is 12.5mm to described connecting portion 613 apart from d, this draw bar 61 can keep the above-mentioned pilot hole that progressively withdraws from apart from d and with progressively inserting of copper pipe 01 on the condenser fin 02 in the process that guiding copper pipe 01 inserts.
The above is preferred embodiment of the present utility model only, is not to limit the scope that the utility model is implemented, and all equal variation and modifications of doing according to the utility model claim all fall into the scope that the utility model patent contains.
Claims (6)
1. one kind is used for the draw bar that the guiding copper pipe inserts condenser fin, this draw bar can freely enter or withdraw from the pilot hole on the condenser fin, it comprises the body of rod, it is characterized in that: the front end of the described body of rod convexes with the guide bar that extends along its length direction, this guide bar can be little than the body of rod for described copper pipe insertion and its external diameter, and the front end of guide bar also is provided with is convenient to copper pipe insertion and the diminishing guidance part of external diameter.
2. according to claim 1 a kind of for guiding copper pipe to insert the draw bar of condenser fin, it is characterized in that: described guidance part is the taper guidance part.
3. a kind of draw bar for guiding copper pipe insertion condenser fin according to claim 1 and 2 is characterized in that: be provided with the diminishing connecting portion of external diameter between the described body of rod and the guide bar.
4. according to claim 3ly a kind ofly insert the draw bar of condenser fin for the guiding copper pipe, it is characterized in that: described connecting portion is the truncated cone-shaped connecting portion, and this connecting portion is dwindled gradually by the direction top external diameter of the body of rod to guide bar.
5. a kind of draw bar for guiding copper pipe insertion condenser fin according to claim 4 is characterized in that: described guide bar and the setting of body of rod concentric.
6. according to claim 5 a kind of for guiding copper pipe to insert the draw bar of condenser fin, it is characterized in that: when described copper pipe inserted guide bar, the end of its insertion end to the distance of described connecting portion was 12.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411082 CN202813907U (en) | 2012-08-17 | 2012-08-17 | Draw bar used for guiding copper tube to be inserted into condenser fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411082 CN202813907U (en) | 2012-08-17 | 2012-08-17 | Draw bar used for guiding copper tube to be inserted into condenser fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813907U true CN202813907U (en) | 2013-03-20 |
Family
ID=47872770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411082 Expired - Lifetime CN202813907U (en) | 2012-08-17 | 2012-08-17 | Draw bar used for guiding copper tube to be inserted into condenser fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778086A (en) * | 2012-08-17 | 2012-11-14 | 中山市奥美森工业有限公司 | Draw bar for guiding copper tube to be inserted into condenser fin |
| CN104308489A (en) * | 2014-09-26 | 2015-01-28 | 广州绅联自动化设备有限公司 | Traction rod and traction device for guiding copper pipes to penetrate through condenser fins |
-
2012
- 2012-08-17 CN CN 201220411082 patent/CN202813907U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778086A (en) * | 2012-08-17 | 2012-11-14 | 中山市奥美森工业有限公司 | Draw bar for guiding copper tube to be inserted into condenser fin |
| CN102778086B (en) * | 2012-08-17 | 2015-06-24 | 中山市奥美森工业有限公司 | Draw bar for guiding copper tube to be inserted into condenser fin |
| CN104308489A (en) * | 2014-09-26 | 2015-01-28 | 广州绅联自动化设备有限公司 | Traction rod and traction device for guiding copper pipes to penetrate through condenser fins |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202813907U (en) | Draw bar used for guiding copper tube to be inserted into condenser fin | |
| CN102778086A (en) | Draw bar for guiding copper tube to be inserted into condenser fin | |
| CN203171235U (en) | Pull rod used in process of inserting copper pipe into condenser fin set | |
| CN201799990U (en) | Expanded pipe extractor | |
| CN202910202U (en) | Tubing hole enlargement device | |
| CN202495713U (en) | Rapid pipe penetrating device of corrugated pipe | |
| CN201328051Y (en) | Line card threading device | |
| CN203103850U (en) | Traction tool for narrow space | |
| CN202805486U (en) | Core | |
| CN203417970U (en) | Pipe hole pulling tool | |
| CN203045658U (en) | Device of automatically installing C-shaped spring ring | |
| CN203248124U (en) | Well site ground wire inserted rod pull-out device | |
| CN201683162U (en) | Puller turning device | |
| CN102593761A (en) | Quick pipe penetration device for corrugated pipe | |
| CN203349683U (en) | Guiding device for insertion of U-shaped tubes in tubular heat exchanger | |
| CN203487597U (en) | Sink cleaner | |
| CN205494392U (en) | Acupunture needle guide casing pipe and acupuncture needle tube | |
| CN202108451U (en) | Shoe guide cylinder of salvaging tool | |
| CN203649262U (en) | Core rod structure for freely forging long sleeve | |
| CN202082236U (en) | Center hole guiding head for self-tapping screw | |
| CN204374912U (en) | The Improvement type cap for brush and use the pointer of this cap for brush | |
| CN203362090U (en) | Reducing double-step salvage rod for blanking plug | |
| CN202597377U (en) | High-strength rivet | |
| CN203991685U (en) | A kind of improved air-through-tube horn mouth | |
| CN202480014U (en) | Special wrench for core withdrawal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Guangdong province Zhongshan City, New Road No. 01 of Patentee after: OMS MACHINERY Co.,Ltd. Address before: 528400 Guangdong province Zhongshan City, New Road No. 01 of Patentee before: ZHONGSHAN OMS INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |