CN204294657U - A kind of drawbench equipment - Google Patents
A kind of drawbench equipment Download PDFInfo
- Publication number
- CN204294657U CN204294657U CN201420646644.3U CN201420646644U CN204294657U CN 204294657 U CN204294657 U CN 204294657U CN 201420646644 U CN201420646644 U CN 201420646644U CN 204294657 U CN204294657 U CN 204294657U
- Authority
- CN
- China
- Prior art keywords
- withdrawing pattern
- cold
- pattern seat
- drawing trolley
- stabilizing mechanism
- 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 - Fee Related
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Abstract
The utility model relates to a kind of drawbench equipment, comprise cold-drawing trolley, withdrawing pattern seat and stabilizing mechanism, the outlet side of withdrawing pattern seat is provided with the track matched with cold-drawing trolley, described track is provided with chain wheel driving mechanism, described cold-drawing trolley has the clamp system matched with chain wheel driving mechanism, described withdrawing pattern seat has steel tube forming mold, described withdrawing pattern seat has the sphere chamber matched with rotor outer ring; Between described cold-drawing trolley and withdrawing pattern seat, be provided with described stabilizing mechanism, described stabilizing mechanism is arranged on to be determined on mechanism supports frame.Drawbench equipment axiality of the present utility model and linearity higher, therefore the accuracy of manufacture is relatively high.
Description
Technical field
The utility model relates to high-frequency straight seam welded pipe production equipment field, particularly a kind of high accuracy cold-drawn machine equipment.
Background technology
Drawbench is as the main process apparatus of cold drawing steel tube, it carries out secondary operations for draw ferrous and nonferrous metals bar material under normal temperature with to the hollow forging after hot rolling, extruding, is that production is small-bore, accurate; thin-walled, the main process apparatus of high-mechanical property tubing.
Drawbench, according to the kind of drive, can be divided into that chain type, hydraulic driven, rack-and-pinion, screw type etc. are various types of pulls out machine.Because hydraulic drive operates steadily, structurally in turn ensure that Drawing Force position and steel pipe axis, inside and outside mold shaft line, core bar axis completely the same, thus improve Product Precision, do not produce circular runout, its axiality of the kind of drive and the linearity of comparing other are high.But its stroke limits by the length of Barrel of Hydraulic Cylinders, cylinder barrel length its manufacture difficulty long and precision all will reduce, and therefore hydraulic drive form can only be applicable to the shorter situation of steel pipe length.When steel pipe length is longer, during as reached more than 3 meters and 3 meters, its axiality and linearity all can reduce, and lose ground.In prior art, the chain type kind of drive is easy to manufacture with its equipment, is easy to operation, with low cost, reliable, is applicable to the advantages such as longer steel pipe and is applied reliably.But due to reasons such as circular runouts, its axiality and linearity lower, therefore the accuracy of manufacture is relatively low.
Utility model content
Technical problem to be solved in the utility model is opened outward for providing one effectively can control both sides edger roll, ensures that extruding force is stablized, compression roller device in the Straight-weld pipe mill of welding quality stable.
For solving the problems of the technologies described above, the utility model realizes as follows:
A kind of drawbench equipment, comprise cold-drawing trolley, withdrawing pattern seat and stabilizing mechanism, the outlet side of withdrawing pattern seat is provided with the track matched with cold-drawing trolley, described track is provided with chain wheel driving mechanism, described cold-drawing trolley has the clamp system matched with chain wheel driving mechanism, described withdrawing pattern seat has steel tube forming mold, the rotor of a circle is provided with outside described steel tube forming mold, the outer ring of described rotor spherically, the axis direction of rotor has through hole, through hole internal fixtion installs steel tube forming mold, described through hole has the fixed mechanism of fixing steel tube forming mold, described withdrawing pattern seat has the sphere chamber matched with rotor outer ring, between described cold-drawing trolley and withdrawing pattern seat, be provided with described stabilizing mechanism, described stabilizing mechanism is arranged on to be determined on mechanism supports frame.
In the preferred implementation of one, described stabilizing mechanism comprises frame, cylinder, upper limit device and lower retainer.Upper and lower stop is relative V-arrangement, and cylinder is vertically arranged on the top middle portion of frame, and the piston rod of cylinder is connected with upper limit device
Good effect of the present utility model:
When described drawbench equipment work, chain wheel driving mechanism, when driving cold-drawing trolley motion, has slight vibrations.But owing to being provided with described stabilizing mechanism, the stop up and down of stabilizing mechanism can adjust to suitable stable distance steel pipe, decreases the vibrations that cold-drawing trolley brings.Therefore, drawbench equipment axiality of the present utility model and linearity higher, therefore the accuracy of manufacture is relatively high.
Accompanying drawing explanation
Fig. 1 is the structural representation of drawbench equipment of the present utility model.
Fig. 2 is the structural representation of stabilizing mechanism in Fig. 1.
In figure, 1-cold-drawing trolley, 11-clamp system, 7-withdrawing pattern seat, 3-track, 4-chain wheel driving mechanism, 5-support, 6-gripper shoe, 8-stabilizing mechanism, 9-stabilizing mechanism bracing frame, 12-frame, 13-cylinder, 14-upper limit device, 15-lower retainer
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate.
As shown in Figure 1, a kind of drawbench equipment of the present utility model comprises cold-drawing trolley 1, withdrawing pattern seat 7 and stabilizing mechanism 8, the outlet side of withdrawing pattern seat 7 is provided with the track 3 matched with cold-drawing trolley 1, described track 3 is provided with chain wheel driving mechanism 4, described cold-drawing trolley 1 has the clamp system 11 matched with chain wheel driving mechanism 4, described withdrawing pattern seat 7 has steel tube forming mold, the rotor of a circle is provided with outside described steel tube forming mold, the outer ring of described rotor spherically, the axis direction of rotor has through hole, through hole internal fixtion installs steel tube forming mold.Described through hole has the fixed mechanism of fixing steel tube forming mold, described withdrawing pattern seat 7 has the sphere chamber matched with rotor outer ring.
Between described cold-drawing trolley 1 and withdrawing pattern seat 7, be provided with described stabilizing mechanism 8, described stabilizing mechanism 8 is arranged on to be determined on mechanism supports frame 9.As shown in Figure 2, described stabilizing mechanism 8 comprises frame 12, cylinder 13, upper limit device 14 and lower retainer 15.Upper and lower stop 14,15 is in relative V-arrangement, and cylinder 13 is vertically arranged on the top middle portion of frame 12, and the piston rod of cylinder is connected with upper limit device 14.
When described drawbench equipment work, chain wheel driving mechanism 4, when driving cold-drawing trolley 1 to move, has slight vibrations.But owing to being provided with described stabilizing mechanism 8, the stop up and down 14,15 of stabilizing mechanism 8 can adjust to suitable stable distance steel pipe, decreases the vibrations that cold-drawing trolley 1 brings.Therefore, drawbench equipment axiality of the present utility model and linearity higher, therefore the accuracy of manufacture is relatively high.
Claims (2)
1. a drawbench equipment, it is characterized in that, comprise cold-drawing trolley, withdrawing pattern seat and stabilizing mechanism, the outlet side of withdrawing pattern seat is provided with the track matched with cold-drawing trolley, described track is provided with chain wheel driving mechanism, described cold-drawing trolley has the clamp system matched with chain wheel driving mechanism, described withdrawing pattern seat has steel tube forming mold, the rotor of a circle is provided with outside described steel tube forming mold, the outer ring of described rotor spherically, the axis direction of rotor has through hole, through hole internal fixtion installs steel tube forming mold, described through hole has the fixed mechanism of fixing steel tube forming mold, described withdrawing pattern seat has the sphere chamber matched with rotor outer ring, between described cold-drawing trolley and withdrawing pattern seat, be provided with described stabilizing mechanism, described stabilizing mechanism is arranged on to be determined on mechanism supports frame.
2. drawbench equipment as claimed in claim 1, it is characterized in that, described stabilizing mechanism comprises frame, cylinder, upper limit device and lower retainer; Upper and lower stop is relative V-arrangement, and cylinder is vertically arranged on the top middle portion of frame, and the piston rod of cylinder is connected with upper limit device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646644.3U CN204294657U (en) | 2014-11-03 | 2014-11-03 | A kind of drawbench equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646644.3U CN204294657U (en) | 2014-11-03 | 2014-11-03 | A kind of drawbench equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294657U true CN204294657U (en) | 2015-04-29 |
Family
ID=53100239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646644.3U Expired - Fee Related CN204294657U (en) | 2014-11-03 | 2014-11-03 | A kind of drawbench equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825924A (en) * | 2015-12-25 | 2016-08-03 | 浙江万马股份有限公司 | Self-supporting metal protection type fireproof cable, production equipment thereof and production process thereof |
| CN110899363A (en) * | 2019-11-12 | 2020-03-24 | 江苏克诺斯精密材料有限公司 | Traction clamp |
-
2014
- 2014-11-03 CN CN201420646644.3U patent/CN204294657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825924A (en) * | 2015-12-25 | 2016-08-03 | 浙江万马股份有限公司 | Self-supporting metal protection type fireproof cable, production equipment thereof and production process thereof |
| CN110899363A (en) * | 2019-11-12 | 2020-03-24 | 江苏克诺斯精密材料有限公司 | Traction clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |