CN211707722U - Quantitative adjusting device for rolling die pressing amount - Google Patents
Quantitative adjusting device for rolling die pressing amount Download PDFInfo
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- CN211707722U CN211707722U CN201922120979.7U CN201922120979U CN211707722U CN 211707722 U CN211707722 U CN 211707722U CN 201922120979 U CN201922120979 U CN 201922120979U CN 211707722 U CN211707722 U CN 211707722U
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Abstract
The utility model provides a quantification adjusting device of roller mould draft, include: a machine table provided with a cross sliding chute; the bracket is sleeved in the cross sliding groove; the quantizing device is fixedly arranged on the end face of the machine platform far away from the support and is connected with the support; and the roller is sleeved in the cross sliding groove and connected to one side, far away from the quantifying device, of the support. The quantization means comprises: the screw rod is clamped on the bracket; a nut engaged with the lead screw; the cover plate is sleeved and clamped on the outer side of the nut and fixedly arranged on the side surface of the machine table far away from the support; the scale ring is clamped on the cover plate; and the quantitative indicating disc is arranged between the nut and the scale ring and fixed on the outer side of the nut. The utility model discloses structural design is ingenious, has improved the accuracy that the roller mould removed, has guaranteed product quality's uniformity, and has prolonged the life-span of roller mould.
Description
Technical Field
The utility model relates to a metal plastic working field, more specifically the saying so relates to a quantification adjusting device of roller mould draft.
Background
At present, the cross roller die used in the metal section drawing and rolling process has the step of directly pressing a roller mounting frame by using bolts to compress a section by a roller, and the step-down amount is determined to meet the process requirements by measuring the external dimension of an intermediate product at the outlet of a machine table. The adjusting mode can not ensure that the rolling reduction of the roller is consistent with the preset process, and can not visually display the rolling reduction in a quantized manner, so that the dependence degree of the processing quality on the hand feeling and experience of a mold adjusting engineer is very high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quantification adjusting device of roller mould draft can effectively solve above-mentioned problem.
The utility model discloses a realize like this:
a quantitative adjustment device for roll reduction comprises:
a machine table provided with a cross sliding chute;
the bracket is sleeved in the cross sliding groove;
the quantizing device is fixedly arranged on the end face of the machine platform far away from the support and is connected with the support; and
the roller is sleeved in the cross sliding groove and connected to one side, far away from the quantifying device, of the support.
As a further improvement, the quantization means includes:
the screw rod is clamped on the bracket;
a nut engaged with the lead screw;
the cover plate is sleeved and clamped on the outer side of the nut and fixedly arranged on the side surface of the machine table far away from the support;
the scale ring is clamped on the cover plate; and
and the quantitative indicating disc is arranged between the nut and the scale ring and is fixed on the outer side of the nut.
As a further improvement, the nut includes: a first circular table portion; a second circular table portion coaxially connected to the first circular table portion; a first hexagonal body portion coaxially connected to the second circular table portion; and a threaded through hole matched with the screw rod.
As a further improvement, the quantitative indicator panel includes: a third circular table portion matched with the scale ring; a second hexagonal body portion coaxially provided on the third circular table portion; a first through hole fitted with the first regular hexagonal body; and the first groove is arranged close to one surface of the machine table and matched with the second circular table part.
As a further improvement, the cover plate includes: a second through hole matched with the second circular table part; set up in being close to board one side and with first round platform portion complex second recess.
As a further improvement, a square flange is arranged at the bottom of the screw rod, and a T-shaped groove matched with the square flange is formed in the support.
As a further improvement, the upper surface of the quantitative indicating disc is provided with indicating lines.
The utility model has the advantages that: due to the arrangement of the quantification device, the screw rod can be controlled to do longitudinal translational motion by rotating the nut, and then the translational motion of the roller in the cross sliding groove is controlled. The rolling reduction of the roller can be accurately quantized and visually displayed through the quantization indicating disc, so that the rolling reduction conforms to the preset process, the consistency of product batches can be ensured, the service life of the roller die can be ensured to be uniform, the dependence degree on the hand feeling and experience of an engineer is greatly reduced, and the operation difficulty is reduced; the T-shaped groove has a limiting effect on the square flange at the bottom of the screw rod, so that the screw rod and the bracket advance and retreat together, and the non-working loss caused by the rotation of the screw rod and the bracket is avoided. The utility model discloses structural design is ingenious, has improved the accuracy that the roller mould removed, has guaranteed product quality's uniformity, and has prolonged the life-span of roller mould.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a part of a structure provided by an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the overall structure provided by the embodiment of the present invention.
Fig. 3 is a top view of the overall structure provided by the embodiment of the present invention.
Fig. 4 is a schematic structural view of a nut according to an embodiment of the present invention.
In the figure: 1. machine table 11, cross sliding groove 2, support 3, quantizing device 31 and screw rod
32. Nut 321, first boss 322, second boss
323. First regular hexagonal body 324, threaded through hole 33, cover plate 34, scale ring
35. Quantization indicating disc 4. roller
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, a quantitative adjustment device of a roll draft includes: the machine table 1 is provided with a cross-shaped sliding chute 11; the bracket 2 is sleeved in the cross sliding groove 11; the quantization device 3 is fixedly arranged on the end face of the machine table 1 far away from the support 2 and is connected with the support 2; and the roller 4 is sleeved in the cross sliding groove 11 and connected to one side of the bracket 2 far away from the quantifying device 3. Due to the arrangement of the quantification device 3, the screw rod 31 can be controlled to do longitudinal translational motion by rotating the nut 32, and then the translational motion of the roller 4 in the cross sliding groove 11 is controlled. The rolling reduction of the roller 4 can be accurately quantized and visually displayed through the quantization indicating disc 35, so that the rolling reduction conforms to the preset process, the consistency of the product batch can be ensured, the service life of the roller die can be ensured to be uniform, the dependence degree on the hand feeling and experience of an engineer is greatly reduced, and the operation difficulty is reduced.
Referring to fig. 2, the quantization apparatus 3 includes: a screw rod 31 clamped on the bracket 2; a nut 32 fitted to the lead screw 31; a cover plate 33 sleeved and clamped on the outer side of the nut 32 and fixedly arranged on the side surface of the machine table 1 far away from the support 2; a scale ring 34 clamped on the cover plate 33; and a quantitative indicating dial 35 disposed between the nut 32 and the scale ring 34 and fixed to an outer side of the nut 32.
Referring to fig. 4, the nut 32 includes: a first circular table portion 321; a second circular table portion 322 coaxially connected to the first circular table portion 321; a first regular hexagonal portion 323 coaxially connected to the second circular table portion 322; and a threaded through hole 324 engaged with the screw 31.
Referring to fig. 2, the quantization index dial 35 includes: a third circular table portion fitted with the scale ring 34; a second hexagonal body portion coaxially provided on the third circular table portion; a first through hole engaged with the first regular hexagonal body 323; and a first groove disposed near one side of the machine table 1 and matched with the second circular table portion 322. So that the rotation of the nut 32, and thus the longitudinal translational movement of the lead screw 31, can be controlled by rotating the rotary indicator disk 35.
Referring to fig. 2, the cover plate 33 includes: a second through hole engaged with the second boss portion 322; and a second groove disposed near one side of the machine table 1 and matched with the first circular table portion 321. The second groove is configured to engage the nut 32 such that longitudinal translational movement of the lead screw 31 is controlled by rotating the nut 32.
Referring to fig. 2, a square flange is arranged at the bottom of the screw rod 31, and a T-shaped groove matched with the square flange is arranged on the bracket 2. Due to the limiting effect of the T-shaped groove on the square flange at the bottom of the screw rod 31, the screw rod 31 and the bracket 2 advance and retreat together, and the non-working loss caused by the rotation of the screw rod 31 and the bracket 2 is avoided.
Referring to fig. 3, the quantization indicating plate 35 is provided with indicating lines on the upper surface thereof for aligning with the graduation marks on the graduation ring 34.
The utility model provides a pair of quantization adjustment device's of roller mould draft theory of operation does: the quantitative indicating plate 35 and the nut 32 are rotated by a tool (such as a wrench) to drive the lead screw 31, so that the whole roller 4 moves backward, and then the wire rod of the previous process passes through the die hole. The quantitative indicating dial 35 and the nut 32 are rotated by a tool (such as a wrench) to drive the screw rod 31, so that the roller 4 moves forward to contact the wire, and then the scale ring 34 is rotated to align the 0 scale line with the indicating line of the quantitative indicating dial 35. The apparatus is started and the screw 31 is slowly rotated while observing the position indicated by the quantitative index dial 35 until the roll 4 is advanced to the process throughput.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A quantitative adjusting device for roll mold reduction is characterized by comprising:
a machine table provided with a cross sliding chute;
the bracket is sleeved in the cross sliding groove;
the quantizing device is fixedly arranged on the end face of the machine platform far away from the support and is connected with the support; and
the roller is sleeved in the cross sliding groove and connected to one side, far away from the quantifying device, of the support.
2. The quantization adjustment apparatus of claim 1, wherein the quantization apparatus comprises:
the screw rod is clamped on the bracket;
a nut engaged with the lead screw;
the cover plate is sleeved and clamped on the outer side of the nut and fixedly arranged on the side surface of the machine table far away from the support;
the scale ring is clamped on the cover plate; and
and the quantitative indicating disc is arranged between the nut and the scale ring and is fixed on the outer side of the nut.
3. The quantization adjustment device of claim 2, wherein the nut comprises: a first circular table portion; a second circular table portion coaxially connected to the first circular table portion; a first hexagonal body portion coaxially connected to the second circular table portion; and a threaded through hole matched with the screw rod.
4. The quantization adjustment device of claim 3, wherein the quantization dial comprises: a third circular table portion matched with the scale ring; a second hexagonal body portion coaxially provided on the third circular table portion; a first through hole fitted with the first regular hexagonal body; and the first groove is arranged close to one surface of the machine table and matched with the second circular table part.
5. The quantization adjustment device of claim 3, wherein the cover plate comprises: a second through hole matched with the second circular table part; set up in being close to board one side and with first round platform portion complex second recess.
6. The quantization adjustment device of claim 2, wherein a square flange is disposed at a bottom of the screw rod, and a T-shaped groove is disposed on the bracket and is engaged with the square flange.
7. The quantization adjustment device of claim 2, wherein an indication line is provided on an upper surface of the quantization indicating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120979.7U CN211707722U (en) | 2019-11-29 | 2019-11-29 | Quantitative adjusting device for rolling die pressing amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120979.7U CN211707722U (en) | 2019-11-29 | 2019-11-29 | Quantitative adjusting device for rolling die pressing amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707722U true CN211707722U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120979.7U Active CN211707722U (en) | 2019-11-29 | 2019-11-29 | Quantitative adjusting device for rolling die pressing amount |
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| CN (1) | CN211707722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589155A (en) * | 2020-11-26 | 2021-04-02 | 广州众山精密科技有限公司 | Side jacking device of double-roller rolling mill |
-
2019
- 2019-11-29 CN CN201922120979.7U patent/CN211707722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589155A (en) * | 2020-11-26 | 2021-04-02 | 广州众山精密科技有限公司 | Side jacking device of double-roller rolling mill |
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