CN201200997Y - Device for pulling metal linear material - Google Patents
Device for pulling metal linear material Download PDFInfo
- Publication number
- CN201200997Y CN201200997Y CNU2008200379658U CN200820037965U CN201200997Y CN 201200997 Y CN201200997 Y CN 201200997Y CN U2008200379658 U CNU2008200379658 U CN U2008200379658U CN 200820037965 U CN200820037965 U CN 200820037965U CN 201200997 Y CN201200997 Y CN 201200997Y
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- chain
- frame
- chains
- free
- chain frame
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Abstract
The utility model discloses a metal wire drawing device, which comprises drawing die holder and a caterpillar traction mechanism, wherein the caterpillar traction mechanism comprises a first chain frame, a second chain frame, a first drawing chain which is sleeved on the first chain frame and guided by a chain wheel and a second drawing chain which is sleeved on the second chain frame and guided by a chain wheel. A metal wire to be drawn is arranged between and moves along with the first drawing chain and the second drawing chain. The metal wire drawing device has free chains clamped between the inner sides of the drawing chains and the chain frames. The free chains are roller chains which can greatly reduce friction between the chain frames and the drawing chains, noises, and the wear of the drawing chains and the chain frames during use, and prolongs the service life of the device. In addition, worn free chains can be replaced conveniently, and do not cause any influence on other related parts.
Description
Technical field
The utility model relates to metal linear material (tubing) manufacture field, be specifically related to a kind of metal linear material track draw-off gear (being commonly called as drawbench), it adopts the mode of crawler belt drawing to make metal pipe material move, and obtains processing in the process of metal pipe material by the drawing die holder.
Background technology
In the prior art, metal linear material (tubing), for example copper pipe, aluminum pipe etc. make tubing process by the drawing die holder with caterpillar draw-off gear usually.
Existing metal linear material track draw-off gear, generally comprise drawing die holder and caterpillar haulage gear, wherein this caterpillar haulage gear has the second chain frame of one first chain frame and and the symmetrical setting of the first chain frame, being provided with the sprocket wheel before first and the first back sprocket wheel on the first chain frame is used for actuating sleeve and is located at the first drawing chain on the first chain frame, on the second chain frame, be provided with the sprocket wheel before second and the second back sprocket wheel and be used for actuating sleeve and be located at the second drawing chain on the second chain frame, need the metal linear material of drawing to be clamped between the first drawing chain and the second drawing chain and and move conveying with the operation of the first drawing chain and the second drawing chain.
Drawing pincers piece on the first drawing chain and the second drawing chain compresses metal pipe material, and the frictional force that produces by compressing drives metal pipe material, because the thrust that drawing caused is born by the first chain frame and the second chain frame, form first clamping plane and second clamping plane (clamping plane is vertical with the drawing working face), therefore, exist mutually between chain frame and the drawing chain and slide, frictional resistance is bigger, noise is big on the one hand, the more important thing is in addition, drawing chain and chain frame more easily are worn during use, and life-span weak point and replacing are got up and bothered.
Summary of the invention
For solving the above problems, the utility model provides a kind of metal linear material track draw-off gear, it comprises drawing die holder and caterpillar traction apparatus, described caterpillar traction apparatus comprises the first chain frame, the second chain frame, the first drawing chain that is set in the first chain frame and guides by sprocket wheel, be set on the second chain frame and by the second drawing chain of sprocket wheel guiding, the metal linear material of need drawing is clamped between the first drawing chain and the second drawing chain and with the operation of the first drawing chain and the second drawing chain and moves, wherein, be folded with the first free chain between the inboard of the described first drawing chain and the described first chain frame, be folded with the second free chain between the inboard of the described second drawing chain and the described second chain frame, the described first free chain and the second free chain are roller chain.
Adopt the metal linear material track draw-off gear of said structure, compared with prior art, between drawing chain inboard and chain frame, be provided with free chain, free chain is roller chain (being the combination of chain type rolling element), be folded between chain frame and the drawing chain inboard and play a part rolling bearing, significantly reduced the friction between chain frame and the drawing chain, noise is little, the wearing and tearing of drawing chain and chain frame are less during use, prolonged the service life of device, in addition, can change very easily behind the free abrasion of chain, other correlated parts are not had any impact.
Description of drawings
Schematic diagram when Fig. 1 is in the drawing duty for metal linear material track draw-off gear of the present utility model;
Wherein:
1, caterpillar traction apparatus; 2, drawing die holder; 3, the first chain frame, 4, the second chain frame;
11, the first preceding sprocket wheel; 12, the first back sprocket wheel; 13, the first drawing chain; 131, drawing pincers piece; 14, the second preceding sprocket wheel; 15, the second back sprocket wheel; 16, the second drawing chain; 161, drawing pincers piece; 17, first pressure strip; 18, second pressure strip; 19, the first free chain; 20, the second free chain; 21, first tensioning plate; 22, second tensioning plate; 211, first tensioning cylinder; 212, first tensioning cylinder; 221, second tensioning cylinder; 222, second tensioning cylinder.
The specific embodiment
Further set forth metal linear material track draw-off gear of the present utility model below in conjunction with drawings and Examples.
Embodiment 1
Referring to Fig. 1, a kind of metal linear material track draw-off gear, it comprises drawing die holder 2 and caterpillar traction apparatus 1, adopts caterpillar traction apparatus 1 pulling metal linear material, obtains processing in the process of metal linear material by the drawing die holder.
Caterpillar traction apparatus 1 comprises the first chain frame 3, the second chain frame 4 with the 3 symmetrical settings of the first chain frame, be arranged on the preceding sprocket wheel 11 of first on the first chain frame 3 and the first back sprocket wheel 12, be arranged on the preceding sprocket wheel 14 of second on the second chain frame 4 and the second back sprocket wheel 15, the first drawing chain 13 that is set on the first chain frame 3 and drives by the sprocket wheel 11 before first and the first back sprocket wheel 1, be set on the second chain frame 4 and by the second drawing chain 16 that the sprocket wheel 21 before second and the second back sprocket wheel 22 drive, need the metal pipe material of drawing to be clamped between the first drawing chain 13 and the second drawing chain 16 and and move conveying with the operation of the first drawing chain 13 and the second drawing chain 16.All be respectively equipped with a plurality of drawing pincers pieces 131 and drawing pincers piece 161 on the first drawing chain 13 and the second drawing chain 16, drawing pincers piece compresses metal pipe material, drives metal pipe material by the frictional force that compresses generation.
Be folded with the first free chain 19 between the inboard of the first drawing chain 13 and the first chain frame 3, be folded with the second free chain 20 between the inboard of the second drawing chain 16 and the second chain frame 4, the first free chain 19 and the second free chain 20 are roller chain, be folded between chain frame and the drawing chain inboard and play a part rolling bearing, significantly reduced the friction between chain frame and the drawing chain, noise is little, the wearing and tearing of drawing chain and chain frame are less during use, prolonged the service life of device, in addition, can change very easily behind the free abrasion of chain, other correlated parts are not had any impact.
As shown in Figure 1, the first chain frame 3 comprises near first pressure strip 17 of drawing working face with than first tensioning plate 21 away from the drawing working face, first pressure strip 17 bears thrust on the first chain frame 3, first tensioning plate 21 is used for the further tensioning first drawing chain 13 and the first free chain 19, tension force on the balance first drawing chain 13 and the first free chain 19 is convenient to the drawing operation.First tensioning plate 21 also is provided with two first tensioning cylinders 211 and 212 (two first tensioning cylinders are with respect to the median vertical line symmetry of the sprocket wheel before first and the first back centre of sprocket line), and tensioning cylinder promotes tensioning plate and comes free chain of tensioning and drawing chain.
Same, the second chain frame 4 comprises that second pressure strip 18 and second tensioning plate, 22, the second tensioning plates 22 are provided with two second tensioning cylinders 221 and 222.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (1)
1, a kind of metal linear material track draw-off gear, it comprises drawing die holder (2) and caterpillar traction apparatus (1), described caterpillar traction apparatus (1) comprises the first chain frame (3), the second chain frame (4), the first drawing chain (13) that is set in the first chain frame (3) and guides by sprocket wheel, be set in that the second chain frame (4) is gone up and by the second drawing chain (16) of sprocket wheel guiding, the metal linear material of need drawing is clamped between the first drawing chain (13) and the second drawing chain (16) and with the operation of the first drawing chain (13) and the second drawing chain (16) and moves, it is characterized in that: be folded with the first free chain (19) between the inboard of the described first drawing chain (13) and the described first chain frame (3), be folded with the second free chain (20) between the inboard of the described second drawing chain (16) and the described second chain frame (4), the described first free chain (19) and the second free chain (20) are roller chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379658U CN201200997Y (en) | 2008-06-06 | 2008-06-06 | Device for pulling metal linear material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379658U CN201200997Y (en) | 2008-06-06 | 2008-06-06 | Device for pulling metal linear material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200997Y true CN201200997Y (en) | 2009-03-04 |
Family
ID=40423308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200379658U Expired - Lifetime CN201200997Y (en) | 2008-06-06 | 2008-06-06 | Device for pulling metal linear material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200997Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621027A (en) * | 2016-03-18 | 2016-06-01 | 叶侃 | Ceramic cutting and conveying device |
| CN105668142A (en) * | 2016-03-18 | 2016-06-15 | 叶侃 | Ceramic cutting and conveying device with automatic correction function |
-
2008
- 2008-06-06 CN CNU2008200379658U patent/CN201200997Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621027A (en) * | 2016-03-18 | 2016-06-01 | 叶侃 | Ceramic cutting and conveying device |
| CN105668142A (en) * | 2016-03-18 | 2016-06-15 | 叶侃 | Ceramic cutting and conveying device with automatic correction function |
| CN105668142B (en) * | 2016-03-18 | 2018-06-26 | 李建勋 | It is a kind of with the ceramic cutting conveying appliance automatically corrected |
| CN105621027B (en) * | 2016-03-18 | 2018-08-14 | 广东金巴利陶瓷有限公司 | A kind of ceramics cutting conveying appliance |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 215413 No. 2 Wuxi Road, Banqiao, Taicang Economic Development Zone, Jiangsu, Suzhou Patentee after: SUZHOU IN-ORDER INTELLIGENT DEVICE CO., LTD. Address before: 215400 No. 2, Wuxi Road, Taicang Economic Development Zone, Jiangsu, China Patentee before: Suzhou Order Electro-Mechanical Industries Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |