CN213052113U - Three-wire drawing machine head pushing device - Google Patents
Three-wire drawing machine head pushing device Download PDFInfo
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- CN213052113U CN213052113U CN202021706876.5U CN202021706876U CN213052113U CN 213052113 U CN213052113 U CN 213052113U CN 202021706876 U CN202021706876 U CN 202021706876U CN 213052113 U CN213052113 U CN 213052113U
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- seat
- oil cylinder
- swing arm
- cylinder
- clamping
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Abstract
The utility model relates to a three-way wire drawing machine pusher device, it includes the frame, be provided with the guide rail in the frame, be provided with the layer board on the guide rail, the fixed take-up housing that is provided with on the layer board, take-up housing top is provided with presss from both sides tight hydro-cylinder seat, it is provided with tight hydro-cylinder to press from both sides the articulated tight hydro-cylinder that is provided with on the tight hydro-cylinder seat, be provided with on the slider and press from both sides tight vice piece, take-up housing top still is provided with the support, the support is located and presss from both sides tight hydro-cylinder seat the place ahead, the articulated swing arm that is provided with on the support, the swing arm middle part is articulated mutually with the. The utility model discloses make the clamp force of pressing from both sides tight pincers piece change the thrust (no pole chamber work) that presss from both sides tight hydro-cylinder piston rod into by the pulling force (having pole chamber work) that presss from both sides tight hydro-cylinder piston rod, the tight effect of clamp of rod or tubular product is better, has effectively guaranteed ultimate product quality.
Description
Technical Field
The utility model relates to a three-way drawbench pusher gear belongs to metal drawing equipment technical field.
Background
A drawing machine is an apparatus for drawing a metal material. The diameter of the metal material is changed by drawing to achieve the required diameter requirement. The bar and the pipe with different specifications and diameters can be drawn by various drawing modes such as coreless drawing, core-penetrating drawing and the like and by changing a mould. Current drawing equipment is mostly single line processing, can only carry out the cold drawing processing of a steel pipe once promptly, and its production efficiency is low, and product quality is difficult to guarantee.
Three-wire drawing machine has appeared in the existing market, and its drawing die holder is provided with three sets of drawing die, receives to be provided with three rows of pay-off roll tables on the material platform, and the position of three rows of pay-off roll tables corresponds with three sets of drawing die's position, can draw three tubular products simultaneously, and the production rhythm is compact, is more than three times of present single wire drawing machine production efficiency, has improved production efficiency greatly. However, the structure of the push head device of the existing three-wire drawing machine is shown in fig. 1 to 3, and the push head device comprises a frame 1, a guide rail 2 is arranged on the frame 1, a supporting plate 3 is arranged on the guide rail 2, a sliding block seat 4 is fixedly arranged on the supporting plate 3, a main oil cylinder seat 5 is arranged behind the supporting plate 3, a main oil cylinder 6 is hinged on the main oil cylinder seat 5, the front end (piston rod end) of the main oil cylinder 6 is connected with the sliding block seat 4, a clamping oil cylinder seat 7 is arranged on the top of the sliding block seat 4, a clamping oil cylinder 8 is hinged on the clamping oil cylinder seat 7, a sliding block 9 is arranged in the sliding block seat 4, a connecting seat 10 is arranged at the front end (piston rod end) of the clamping oil cylinder 8, the sliding block 9 is connected with the connecting seat 10, a clamping clamp 11 is arranged on the sliding block 9, and the sliding block 9 can, so that the clamping jaws 11 clamp the bar or tube. However, the clamping force of the clamping piece in the head pushing device is the pulling force of the piston rod of the clamping cylinder (working with the rod cavity), the clamping force is small, the clamping effect of the rod or the pipe is poor, and the final product quality cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a three-way drawbench device of pushing head is provided to above-mentioned prior art, it is through setting up the support on the take-up housing, the articulated swing arm that is provided with on the support, clamping cylinder is connected with the slider through the swing arm for clamping force of pressing from both sides tight vice piece is changed into the thrust (no pole chamber work) of clamping cylinder piston rod by the pulling force (there is pole chamber work) of clamping cylinder piston rod, and the tight effect of clamp of rod or tubular product is better, has effectively guaranteed ultimate product quality.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a three-way drawbench push head device, it includes the frame, be provided with the guide rail in the frame, be provided with the layer board on the guide rail, the fixed take-up housing that is provided with on the layer board, take-up housing top is provided with presss from both sides tight hydro-cylinder seat, it is provided with tight hydro-cylinder to press from both sides to articulate on the tight hydro-cylinder seat, be provided with the slider in the take-up housing, be provided with on the slider and press from both sides tight pincers piece, take-up housing top still is provided with the support, the support is located and presss from both sides tight hydro-cylinder seat the place ahead, it is provided with the swing arm to articulate on the support, the swing.
Optionally, an arc-shaped clamping head is arranged at the lower end of the swing arm, an arc-shaped groove is formed in the top of the sliding block, and the arc-shaped clamping head is clamped with the arc-shaped groove.
Optionally, a main oil cylinder seat is arranged behind the supporting plate, a main oil cylinder is hinged to the main oil cylinder seat, and the front end of the main oil cylinder is connected with the sliding block seat.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a three-way wire drawing machine pusher device, it is through setting up the support on the take-up housing, and the articulated swing arm that is provided with on the support, the tight hydro-cylinder of clamp is connected with the slider through the swing arm for the clamp force of the tight pincers piece of clamp is changed into the thrust (no pole chamber work) of the tight hydro-cylinder piston rod of clamp by the pulling force (there is pole chamber work) of the tight hydro-cylinder piston rod of clamp, and the tight effect of clamp of rod or tubular product is better, has effectively guaranteed ultimate product quality.
Drawings
Fig. 1 is a schematic structural diagram of a pushing head device of a conventional three-wire drawing machine.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic structural view of a pusher device of a three-wire drawing machine of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a sectional view a-a of fig. 4.
Wherein:
Main oil cylinder base 5
Clamping cylinder base 7
Clamping cylinder 8
Connecting socket 10
Clamping jaw piece 11
Arc-shaped chuck 14
An arc-shaped groove 15.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 4-6, the utility model relates to a three-wire drawing machine head pushing device, which comprises a frame 1, wherein a guide rail 2 is arranged on the frame 1, a support plate 3 is arranged on the guide rail 2, a slide block seat 4 is fixedly arranged on the support plate 3, a main oil cylinder seat 5 is arranged behind the support plate 3, a main oil cylinder 6 is hinged on the main oil cylinder seat 5, the front end (piston rod end) of the main oil cylinder 6 is connected with the slide block seat 4, a clamping oil cylinder seat 7 is arranged on the top of the slide block seat 4, a clamping oil cylinder 8 is hinged on the clamping oil cylinder seat 7, a slide block 9 is arranged in the slide block seat 4, a clamping jaw 11 is arranged on the slide block 9, a support 12 is further arranged on the top of the slide block seat 4, the support 12 is positioned in front of the clamping oil cylinder seat 7, a swing arm 13 is hinged on the support 12, and the middle part of the swing arm, the upper end of the swing arm 13 is hinged with the front end (piston rod end) of the clamping oil cylinder 8, and the lower end of the swing arm 13 is connected with the sliding block 8;
the swing arm 13 lower extreme is provided with arc dop 14, slider 9 top is provided with arc recess 15, arc dop 14 and arc recess 15 looks joint.
In addition, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement modes should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a three-way drawbench pusher gear which characterized in that: it comprises a frame (1), a guide rail (2) is arranged on the frame (1), a supporting plate (3) is arranged on the guide rail (2), a sliding block seat (4) is fixedly arranged on the supporting plate (3), a clamping oil cylinder seat (7) is arranged at the top of the sliding block seat (4), a clamping oil cylinder (8) is hinged on the clamping oil cylinder seat (7), a slide block (9) is arranged in the slide block seat (4), a clamping clamp piece (11) is arranged on the slide block (9), the top of the sliding block seat (4) is also provided with a bracket (12), the bracket (12) is positioned in front of the clamping cylinder seat (7), the support (12) is hinged with a swing arm (13), the middle part of the swing arm (13) is hinged with the support (12), the upper end of the swing arm (13) is hinged with the front end of the clamping oil cylinder (8), and the lower end of the swing arm (13) is connected with the sliding block (9).
2. The pusher device of the three-wire drawing machine according to claim 1, wherein: swing arm (13) lower extreme is provided with arc dop (14), slider (9) top is provided with arc recess (15), arc dop (14) and arc recess (15) looks joint.
3. The pusher device of the three-wire drawing machine according to claim 1, wherein: a main oil cylinder seat (5) is arranged behind the supporting plate (3), a main oil cylinder (6) is hinged to the main oil cylinder seat (5), and the front end of the main oil cylinder (6) is connected with the sliding block seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706876.5U CN213052113U (en) | 2020-08-17 | 2020-08-17 | Three-wire drawing machine head pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706876.5U CN213052113U (en) | 2020-08-17 | 2020-08-17 | Three-wire drawing machine head pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052113U true CN213052113U (en) | 2021-04-27 |
Family
ID=75582947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706876.5U Active CN213052113U (en) | 2020-08-17 | 2020-08-17 | Three-wire drawing machine head pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052113U (en) |
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2020
- 2020-08-17 CN CN202021706876.5U patent/CN213052113U/en active Active
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| GR01 | Patent grant |