CN215965546U - Adjustable D type pipe drawing die base - Google Patents
Adjustable D type pipe drawing die base Download PDFInfo
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- CN215965546U CN215965546U CN202121712918.0U CN202121712918U CN215965546U CN 215965546 U CN215965546 U CN 215965546U CN 202121712918 U CN202121712918 U CN 202121712918U CN 215965546 U CN215965546 U CN 215965546U
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- adjusting plate
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Abstract
The utility model provides an adjustable D-shaped pipe drawing die base which comprises two guide rods and two fixedly arranged stand columns, wherein the two stand columns are arranged in a clearance mode, a vertical adjusting plate is arranged between the two stand columns, the two guide rods respectively penetrate through two opposite sides of the adjusting plate and are in clearance fit with the adjusting plate, the inner ends of the guide rods are fixedly connected to the stand columns, and the end parts of the outer ends of the guide rods are in threaded fit with positioning nuts which are blocked on the adjusting plate; adjusting screws are arranged on the adjusting plate at the upper side and the lower side of the guide rod, the adjusting screws penetrate through the adjusting plate and are in threaded fit with the adjusting plate, and the inner ends of the adjusting screws are abutted against the stand columns; an outer die is embedded in the middle of the adjusting plate, a D-shaped die hole is formed in the middle of the outer die, the side wall of the bottom of the D-shaped die hole is vertically or horizontally arranged, and the adjusting plate is adjusted up, down, left and right through two guide rods and four adjusting screws, so that the center line of the outer die can be conveniently and quickly adjusted.
Description
Technical Field
The utility model relates to a pipe drawing die holder, in particular to an adjustable D-shaped pipe drawing die holder.
Background
At present, the mould that cold drawing steel used is mostly general type in process of production, nevertheless because cold drawing mould is fixed setting, if cold drawing mould central line and cold drawing fuselage central line disalignment, when not high, not only can lead to the cold drawing steel bending deformation of producing, produce the waste product, reduce steel surface quality, but also can influence the production efficiency that steel was drawn, consequently, solve cold drawing mould once and install in place, make mould central line and cold drawing machine lathe bed central line reach coaxially, the cold drawing steel of producing more accords with the service standard, reduce the rejection rate, installation correcting unit is an optimum choice when drawing the mould uses.
The publication number CN110961906A discloses a cold-drawn steel die correcting device, which can adjust and check the center of a die and a lathe bed at one time to be qualified, reduce the waste products of drawing materials and improve the production efficiency of steel drawing, but is more suitable for the drawing of circular tubes. Because the D-shaped pipe belongs to the opposite pipe, the die holder is adjusted towards a specific direction according to the orientation of the arc-shaped surface of the D-shaped pipe. Therefore, a die holder for correcting the center line of the D-shaped tube during drawing is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an adjustable D-shaped pipe drawing die seat.
An adjustable D-shaped pipe drawing die base comprises two guide rods and two fixedly arranged stand columns, wherein the two stand columns are arranged in a clearance mode, a vertical adjusting plate is arranged between the two stand columns, the two guide rods respectively penetrate through two opposite sides of the adjusting plate and are in clearance fit with the adjusting plate, the inner ends of the guide rods are fixedly connected to the stand columns, and the end portions of the outer ends of the guide rods are in threaded fit with positioning screw caps which are stopped on the adjusting plate; adjusting screws are arranged on the adjusting plate at the upper side and the lower side of the guide rod, the adjusting screws penetrate through the adjusting plate and are in threaded fit with the adjusting plate, and the inner ends of the adjusting screws abut against the upright columns; the middle part of regulating plate inlays and is equipped with the external mold, the middle part of external mold is equipped with D type nib, remember with the lateral wall that the arc lateral wall in D type nib is relative is the bottom lateral wall, the bottom lateral wall is vertical setting or horizontal setting.
The working principle of the utility model is as follows: when the utility model is adjusted, the test tube needs to be sleeved on the inner film and penetrate through the outer die, and then the tube is pulled. The D-shaped pipe needs to ensure the straightness of the arc-shaped side wall surface of the D-shaped pipe when being drawn, so that the bottom side wall of the D-shaped die hole is set to be vertical or horizontal, the pipe penetrates through the D-shaped die hole of the outer die to form the arc-shaped side wall of the pipe, and the adjusting screws positioned on two sides of the guide rod form adjusting points in four directions, namely an upper direction, a lower direction, a left direction and a right direction, so that the outer die can be conveniently adjusted in the horizontal or vertical direction, and the central lines of the outer die and the inner die are positioned on the same straight line.
Further: an accommodating through groove is formed in the adjusting plate corresponding to the outer mold, an annular stop block is fixedly arranged at one end of the accommodating through groove, a clamping block is fixedly arranged on the side wall of the accommodating through groove, the outer mold is located in the accommodating through groove and is matched with the accommodating through groove, the clamping block is clamped in a clamping groove formed in the outer mold, and the stop block is stopped at the edge of the outer mold.
Further: two regulating plates which are parallel up and down are arranged between the two upright posts, so that external molds with different specifications can be conveniently arranged in the regulating plates, and the regulating plates are used for processing pipes with different specifications.
Further: the equal fixed connection of two stands is on the base plate the equal fixedly connected with reinforcing plate in the outside of stand, the reinforcing plate still with base plate fixed connection increases the stability of stand.
The utility model has the beneficial effects that: the side wall of the bottom of the D-shaped die hole is arranged to be vertical or horizontal, and the adjusting plate is adjusted up, down, left and right through two guide rods and four adjusting screws, so that the central line of the outer die can be conveniently and quickly adjusted; the utility model has simple integral structure, convenient assembly and replacement and high structural strength.
Drawings
FIG. 1 is a schematic diagram of a first perspective of the present invention;
FIG. 2 is a schematic diagram of a second perspective view of the present invention.
In the figure, 1, a column; 11. a guide bar; 12. an adjusting screw; 2. a reinforcing plate; 3. an adjusting plate; 31. accommodating through grooves; 32. a stop block; 33. a clamping block; 4. a substrate; 5. an outer mold; 51. a card slot; 52. d-shaped die holes; 520. an arcuate sidewall; 521. a bottom sidewall.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the utility model. The terms of orientation such as left, center, right, up, down, etc. in the examples of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
An adjustable D-shaped pipe drawing die base is shown in a combined drawing 1 and a drawing 2 and comprises two guide rods 11 and two fixedly arranged stand columns 1, wherein the two stand columns 1 are arranged in a clearance mode, a vertical adjusting plate 3 is arranged between the two stand columns 1, the two guide rods 11 are respectively arranged on two opposite sides of the adjusting plate 3 in a penetrating mode and in clearance fit with the adjusting plate 3, the inner ends of the guide rods 11 are fixedly connected to the stand columns 1, the end portions of the outer ends of the guide rods 11 are in threaded fit with positioning nuts, and the positioning nuts are blocked on the adjusting plate 3; adjusting screws 12 are arranged at the upper side and the lower side of the guide rod 11 on the adjusting plate 3, the adjusting screws 12 penetrate through the adjusting plate 3 and are in threaded fit with the adjusting plate 3, and the inner ends of the adjusting screws 12 abut against the upright post 1; an outer die 5 is embedded in the middle of the adjusting plate 3, a D-shaped die hole 52 is formed in the middle of the outer die 5, a side wall opposite to the arc-shaped side wall 520 of the D-shaped die hole 52 is a bottom side wall 521, and the bottom side wall 521 of the D-shaped die hole 52 is vertically arranged or horizontally arranged.
An accommodating through groove 31 is formed in the adjusting plate 3 at a position corresponding to the outer mold 5, an annular stop block 32 is fixedly arranged at one end of the accommodating through groove 31, a fixture block 33 is fixedly arranged on a side wall of the accommodating through groove 31, the outer mold 5 is located in the accommodating through groove 31 and is adapted to the accommodating through groove 31, the fixture block 33 is clamped in a clamping groove 51 formed in the outer mold 5, and the stop block 32 is stopped at the edge of the outer mold 51. Two regulating plates 3 which are parallel up and down are arranged between the two upright posts 1, so that outer dies 5 with different specifications are conveniently arranged in the regulating plates 3 and are used for processing pipes with different specifications. The two upright posts 1 are fixedly connected to the base plate 4, the outer sides of the upright posts 1 are fixedly connected with the reinforcing plates 2, and the reinforcing plates 3 are fixedly connected with the base plate 4.
The working principle of the utility model is as follows: when the utility model is adjusted, the test tube needs to be sleeved on the inner film and penetrate through the outer die, and then the tube is pulled. The D-shaped pipe needs to ensure the straightness of the arc-shaped side wall surface of the D-shaped pipe when being drawn, so that the bottom side wall of the D-shaped die hole is set to be vertical or horizontal, the pipe penetrates through the D-shaped die hole of the outer die to form the arc-shaped side wall of the pipe, and the adjusting screws positioned on two sides of the guide rod form adjusting points in four directions, namely an upper direction, a lower direction, a left direction and a right direction, so that the outer die can be conveniently adjusted in the horizontal or vertical direction, and the central lines of the outer die and the inner die are positioned on the same straight line.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an adjustable D type pipe drawing die base which characterized in that: the adjusting device comprises two guide rods and two upright posts which are fixedly arranged, wherein a vertical adjusting plate is arranged between the two upright posts, the two guide rods respectively penetrate through two opposite sides of the adjusting plate and are in clearance fit with the adjusting plate, the inner ends of the guide rods are fixedly connected to the upright posts, and the end parts of the outer ends of the guide rods are in threaded fit with positioning nuts which are blocked on the adjusting plate; adjusting screws are arranged on the adjusting plate at the upper side and the lower side of the guide rod, the adjusting screws penetrate through the adjusting plate and are in threaded fit with the adjusting plate, and the inner ends of the adjusting screws abut against the upright columns; the middle part of regulating plate inlays and is equipped with the external mold, the middle part of external mold is equipped with D type nib, remember with the lateral wall that the arc lateral wall in D type nib is relative is the bottom lateral wall, the bottom lateral wall is vertical setting or horizontal setting.
2. The adjustable D-tube drawing die holder according to claim 1, wherein: an accommodating through groove is formed in the adjusting plate corresponding to the outer mold, an annular stop block is fixedly arranged at one end of the accommodating through groove, a clamping block is fixedly arranged on the side wall of the accommodating through groove, the outer mold is located in the accommodating through groove and is matched with the accommodating through groove, the clamping block is clamped in a clamping groove formed in the outer mold, and the stop block is stopped at the edge of the outer mold.
3. An adjustable D-tube drawing die holder according to claim 1 or 2, wherein: two regulating plates which are parallel up and down are arranged between the two upright posts.
4. An adjustable D-tube drawing die holder according to claim 3, wherein: the two stand columns are fixedly connected to the base plate, reinforcing plates are fixedly connected to the outer sides of the stand columns, and the reinforcing plates are fixedly connected with the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712918.0U CN215965546U (en) | 2021-07-27 | 2021-07-27 | Adjustable D type pipe drawing die base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712918.0U CN215965546U (en) | 2021-07-27 | 2021-07-27 | Adjustable D type pipe drawing die base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215965546U true CN215965546U (en) | 2022-03-08 |
Family
ID=80576588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121712918.0U Active CN215965546U (en) | 2021-07-27 | 2021-07-27 | Adjustable D type pipe drawing die base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215965546U (en) |
-
2021
- 2021-07-27 CN CN202121712918.0U patent/CN215965546U/en active Active
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