CN216593073U - Silicon steel sheet forming iron measuring platform for transformer iron core and positioning table thereof - Google Patents
Silicon steel sheet forming iron measuring platform for transformer iron core and positioning table thereof Download PDFInfo
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- CN216593073U CN216593073U CN202123355538.9U CN202123355538U CN216593073U CN 216593073 U CN216593073 U CN 216593073U CN 202123355538 U CN202123355538 U CN 202123355538U CN 216593073 U CN216593073 U CN 216593073U
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Abstract
The utility model discloses a silicon steel sheet forming iron measuring platform for a transformer iron core, which comprises a vernier measuring scale and a positioning table; the positioning table comprises a base frame, an operating table and at least two positioning pins, the operating table I and the operating table II are respectively arranged at two transverse ends of the base frame, an interval area with the width a is reserved between the operating table I and the operating table II, at least one group of positioning hole groups which are evenly distributed along the transverse direction are arranged on the operating table II, the at least two positioning pins can be matched with the positioning holes of the positioning hole groups, and the vernier measuring scale is arranged at the interval area on the base frame. At least one set of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating platform II, and at least two positioning pins can be matched with the positioning holes so as to limit the positioning area of the silicon steel sheet forming iron on the table top of the operating platform II, and a plurality of positioning holes and positioning pin matching structures are adopted, and meanwhile, the positioning position of the silicon steel sheet forming iron can be adjusted along the transverse direction so as to measure the size of each area.
Description
Technical Field
The utility model relates to a transformer production technical field, especially a lamination formula transformer core uses silicon steel sheet shaping iron measuring platform.
Background
The laminated iron core has high requirements on parameters such as length, angle and burrs of the silicon steel forming iron, especially the length can directly influence the final size of an iron core product, and meanwhile, the size of a joint can be influenced, and the overall performance of the iron core is finally influenced.
The general silicon steel forming iron measuring mode, the precision is lower (mostly 1mm) or measuring length is shorter, and difficult to accomplish the measuring tool and is surveyed the length size parallel in the measuring process, causes the length measurement result inaccurate. Still another measurement mode is to adopt optical measurement mode to measure, though measurement accuracy is high, but has exceeded necessary limit, and the cost is high, and detection time is longer, is not suitable as preferred mode. Therefore, a measuring platform with fast positioning and high precision is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an above-mentioned problem, provide a silicon steel sheet shaping iron measuring platform for transformer core, can solve the quick location and the higher precision measurement problem of silicon steel shaping iron platform.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the iron measuring platform is formed by silicon steel sheets for the transformer iron core and comprises a vernier measuring scale and a positioning table; the positioning table comprises a base frame, an operating table and at least two positioning pins, the operating table comprises an operating table I and an operating table II, the operating table I and the operating table II are respectively arranged at two transverse ends of the base frame, a spacing area with a width a is reserved between the operating table I and the operating table II, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating table II, the at least two positioning pins can be matched with the positioning holes of the positioning hole groups, so that the silicon steel sheet forming iron positioning area can be limited on the table top of the operating table II, and a measuring scale vernier is arranged at the spacing area on the base frame, so that the silicon steel sheet forming iron measuring area covering the spacing area can be measured.
Wherein, the bed frame is a frame formed by welding four upright posts, a plurality of cross rods and longitudinal rods.
As mentioned above, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating platform II, and at least two positioning pins can be matched with the positioning holes of the positioning hole groups so as to limit the positioning area of the silicon steel sheet forming iron on the table top of the operating platform II; the vernier measuring scale is arranged at the spacing area on the base frame, so that the silicon steel sheet forming iron can be measured in the spacing area in a false mode, balance of two sides is kept, droop is prevented, and accuracy is improved.
As an option, the positioning hole group of the operating platform II comprises two rows of positioning holes distributed along the longitudinal direction at a row pitch c, and each row of positioning holes are uniformly distributed along the transverse direction from inside to outside at a row pitch b. So, adopt two rows of locating holes and locating pin cooperation structure, can realize the location at two locating holes of same row, and can follow the positioning position of horizontal adjustment silicon steel sheet shaping iron to measure each regional size.
As an option, the table top of the console I is parallel to the table top of the console II, and the lateral width of the console II is greater than the lateral width of the console I. The operation panel II width is great, and locating hole cooperation locating pin on it can follow the positioning position of horizontal adjustment silicon steel sheet shaping iron to measure each regional size, and operation panel I width is less, saves the consumptive material when the auxiliary stay.
As an option, the operating platform is of a plate-shaped structure made of HT300 cast iron, the hardness is high, the anti-rust performance is good, and the problems of high hardness and rust prevention of the platform can be solved.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a transformer core uses silicon steel sheet shaping iron measuring platform, be provided with at least a set of along the horizontal evenly distributed location punch combination on operation panel II, and the locating pin of at least two can cooperate with the locating hole of this location punch combination, in order to prescribe a limit to this silicon steel sheet shaping iron location area on operation panel II mesa, adopt a plurality of locating holes and locating pin cooperation structure, set up the benchmark, solve the depth of parallelism problem of silicon steel sheet shaping iron length direction and dipperstick, can follow the horizontal adjustment silicon steel sheet shaping iron locating position simultaneously, so as to measure each regional size; spacing district department is provided with the vernier scale on the bed frame for silicon steel sheet forming iron can be measured in the spacing district again in the false, does benefit to and keeps both sides balanced preventing flagging, improves the degree of accuracy, adopts digital display absolute zero point vernier scale, and the precision can reach 0.01mm, solves the measurement accuracy problem.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the positioning table of fig. 1.
Fig. 3 is another view angle structure diagram of fig. 2.
Fig. 4 is a schematic view of the structure of fig. 2 from another view angle.
In the attached drawings, 10, operation tables 11, operation tables I and 12, operation tables II and 13, positioning holes 20, vernier measuring scales 30 and a base frame.
Detailed Description
Example 1
Referring to fig. 1 and 2, x is defined as the horizontal direction, y is the vertical direction, xy is the horizontal direction, and z is the vertical direction.
Referring to fig. 1 to 4, the positioning table of the iron measuring platform formed of silicon steel sheets for the transformer core in embodiment 1 includes a base frame 30, an operation table 10 and at least two positioning pins, the operation table 10 includes an operation table I11 and an operation table II 12, the operation table I11 and the operation table II 12 are respectively disposed at two lateral ends of the base frame 30, and a spacing area with a width a is reserved between the operating platform I11 and the operating platform II 12, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating platform II 12, and at least two positioning pins can be matched with the positioning holes 13 of the positioning hole groups, so that it can inject this silicon steel sheet shaping iron location region on operation panel II mesa, interval region department can be provided with the vernier scale on the bed frame to make the silicon steel sheet shaping iron measurement region who covers in this interval region can be surveyed.
The base frame is a frame formed by welding four upright posts, a plurality of cross rods and longitudinal rods, and the table top of the operating table I is parallel to the table top of the operating table II. The positioning pin is of a columnar structure, the front end of the positioning pin is contracted into a small end to be matched and inserted into the positioning hole, the operating platform is provided with a certain thickness, the positioning pin can stably stand in the positioning hole, and the rear end of the positioning pin is used as a large end to limit a positioning area of the silicon steel sheet forming iron. As shown in fig. 1, the positioning hole sets are described by taking two sets of positioning hole sets as an example, and the other sets may be 1 set or 3 sets. The width a of the spacing region is adapted to the width of the vernier measuring ruler 20, typically 6cm or 8cm, etc.
As mentioned above, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating platform II, and at least two positioning pins can be matched with the positioning holes of the positioning hole groups so as to limit the positioning area of the silicon steel sheet forming iron on the table top of the operating platform II; the interval region can be provided with the vernier scale on the bed frame for silicon steel sheet forming iron can be measured in the interval region again in the false, does benefit to and keeps the both sides balanced and prevents flagging, improves the degree of accuracy.
As an option, based on the foregoing example, in an example, the positioning hole set of the operation table II 12 includes two rows of positioning holes 13 distributed along the longitudinal direction at a row pitch c, and each row of positioning holes 13 is uniformly distributed along the transverse direction from the inside to the outside at a row pitch b. Wherein b is 3-4cm, such as 3 cm; c is 10-30cm, such as 30 cm. So, adopt two rows of locating holes and locating pin cooperation structure, can realize the location at two locating holes of same row, and can follow the positioning position of horizontal adjustment silicon steel sheet shaping iron to measure each regional size.
As an option, based on the foregoing example, in one example, the lateral width of the console II 12 is greater than the lateral width of the console I11. The operation panel II width is great, and locating hole cooperation locating pin on it can follow the positioning position of horizontal adjustment silicon steel sheet shaping iron to measure each regional size, and operation panel I width is less, saves the consumptive material when the auxiliary stay.
As an option, based on the previous example, in one example, the operating platform is a plate-shaped structure made of HT300 cast iron, the hardness is high, the anti-rust performance is good, and the problems of high hardness and rust prevention of the platform can be solved. The reason why this problem arises is that the silicon steel sheet forming iron itself is thin, hardness is higher, and requires that its surface can not have rust, can not be stained with oil, and the platform that ordinary metal material was made either hardness is not enough, and long-term use can be sunken to lead to measurement accuracy to descend, or can rust and be stained with needs secondary treatment on the silicon steel sheet surface, causes whole result of use not good.
Example 2
Referring to fig. 1-4, based on the foregoing embodiment 1, the iron measuring platform formed by silicon steel sheets for transformer iron core of embodiment 2 includes a vernier scale 20 and a positioning table; the positioning table comprises a base frame 30, an operating table 10 and at least two positioning pins, the operating table 10 comprises an operating table I11 and an operating table II 12, the operating table I11 and the operating table II 12 are respectively arranged at two transverse ends of the base frame 30, a spacing area with a width a is reserved between the operating table I11 and the operating table II 12, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating table II 12, the at least two positioning pins can be matched with the positioning holes 13 of the positioning hole groups, so that the positioning areas of the silicon steel sheet forming iron can be limited on the table top of the operating table II, and a vernier measuring scale is arranged at the spacing area on the base frame, so that the silicon steel sheet forming iron measuring area covering the spacing area can be measured.
The base frame is a frame formed by welding four upright posts, a plurality of cross rods and longitudinal rods, and the table top of the operating table I is parallel to the table top of the operating table II. The positioning pin is of a columnar structure, the front end of the positioning pin is contracted into a small end to be matched and inserted into the positioning hole, the operating platform is provided with a certain thickness, the positioning pin can stably stand in the positioning hole, and the rear end of the positioning pin is used as a large end to limit a positioning area of the silicon steel sheet forming iron. As shown in fig. 1, the positioning hole sets are described by taking two sets of positioning hole sets as an example, and the other sets may be 1 set or 3 sets. The width a of the spacing region is adapted to the width of the vernier measuring ruler 20, typically 6cm or 8cm, etc.
As mentioned above, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating platform II, and at least two positioning pins can be matched with the positioning holes of the positioning hole groups so as to limit the positioning area of the silicon steel sheet forming iron on the table top of the operating platform II; spacing district department is provided with the vernier scale on the bed frame for silicon steel sheet forming iron can be measured in the spacing district again in the false, does benefit to and keeps both sides balanced preventing flagging, improves the degree of accuracy, adopts digital display absolute zero point vernier scale, and the precision can reach 0.01mm, solves the measurement accuracy problem.
As an option, based on the foregoing example, in an example, the positioning hole set of the operation table II 12 includes two rows of positioning holes 13 distributed along the longitudinal direction at a row pitch c, and each row of positioning holes 13 is uniformly distributed along the transverse direction from the inside to the outside at a row pitch b. Wherein b is 3-4cm, such as 3 cm; c is 10-30cm, such as 30 cm. So, adopt two rows of locating holes and locating pin cooperation structure, can realize the location at two locating holes of same row, and can follow the positioning position of horizontal adjustment silicon steel sheet shaping iron to measure each regional size.
As an option, based on the foregoing example, in one example, the lateral width of the console II 12 is greater than the lateral width of the console I11. The operation panel II width is great, and locating hole cooperation locating pin on it can follow the positioning position of horizontal adjustment silicon steel sheet shaping iron to measure each regional size, and operation panel I width is less, saves the consumptive material when the auxiliary stay.
As an option, based on the previous example, in one example, the operating platform is a plate-shaped structure made of HT300 cast iron, the hardness is high, the anti-rust performance is good, and the problems of high hardness and rust prevention of the platform can be solved. The reason why this problem arises is that the silicon steel sheet forming iron itself is thin, hardness is higher, and requires that its surface can not have rust, can not be stained with oil, and the platform that ordinary metal material was made either hardness is not enough, and long-term use can be sunken to lead to measurement accuracy to descend, or can rust and be stained with needs secondary treatment on the silicon steel sheet surface, causes whole result of use not good.
As mentioned above, the digital display absolute zero point measuring scale is adopted in the optimal embodiment of the measuring platform, the precision can reach 0.01mm, and the problem of measuring precision is solved; a porous and positioning pin matching mode is adopted, and a reference point is set to solve the problems of the length direction of the silicon steel forming iron and the parallelism of a measuring scale; the HT300 cast iron material is processed by a milling machine and then used as a platform surface to solve the problems of high hardness and rust prevention of the platform; the specific installation and use processes are as follows:
1. HT300 cast iron is used as a material, 2 parts of an operating platform I and an operating platform II are milled, and two rows of through holes are milled on a wider platform at intervals of 30mm to serve as positioning holes of the pins. Mounting 2 parts of the processed operating platform I and the processed operating platform II on a frame welded in advance, reserving the mounting width of a measuring mechanism in the middle, and then adjusting the parallelism of the table tops of the 2 parts of the operating platform I and the operating platform II;
2. mounting the digital display vernier measuring scale to a reserved position, and adjusting the parallelism of the digital display vernier measuring scale and the table top;
3. turning and milling at least 2 positioning pins;
4. during measurement, aligning the positioning position of the silicon steel sheet formed iron to a certain two holes, inserting the positioning pins for fixation, and abutting the vernier on two sides of the measurement area of the silicon steel sheet formed iron by using a vernier measuring scale so as to measure the size of the position; of course, a universal angle gauge and a digital display micrometer can be configured separately for measuring angles and burrs.
It should be noted that, the above embodiments can be preferably combined with each other by more than two examples according to actual needs, and a plurality of examples are illustrated by a set of drawings combining technical features, which are not described herein.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, when referring to the orientation or positional relationship shown in the drawings, are only used for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated.
The above description is intended to illustrate and describe the preferred embodiments of the invention, but not to limit the scope of the invention, and all equivalent changes and modifications made in accordance with the teachings of the present invention are intended to be covered by the present invention.
Claims (9)
1. The utility model provides a transformer is silicon steel sheet shaping iron measuring platform for iron core which characterized in that: comprises a vernier measuring scale and a positioning table; the positioning table comprises a base frame, an operating table and at least two positioning pins, the operating table comprises an operating table I and an operating table II, the operating table I and the operating table II are respectively arranged at two transverse ends of the base frame, a spacing area with a width a is reserved between the operating table I and the operating table II, at least one group of positioning hole groups which are uniformly distributed along the transverse direction are arranged on the operating table II, the at least two positioning pins can be matched with the positioning holes of the positioning hole groups, so that the positioning holes can limit the silicon steel sheet forming iron positioning area on the table top of the operating table II, and the vernier measuring scale is arranged at the spacing area on the base frame, so that the silicon steel sheet forming iron measuring area covering the spacing area can be measured.
2. The iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 1, wherein: the positioning hole group of the operating platform II comprises two rows of positioning holes which are distributed along the longitudinal direction at a row pitch c, and each row of positioning holes are uniformly distributed along the transverse direction from inside to outside at a row pitch b.
3. The iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 1, wherein: the table top of the operating table I is parallel to the table top of the operating table II, and the transverse width of the operating table II is larger than that of the operating table I.
4. The iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 1, wherein: the base frame is a frame formed by welding four upright posts, a plurality of cross rods and longitudinal rods.
5. The iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 1, wherein: the operating platform is a plate-shaped structure made of HT300 cast iron.
6. The utility model provides a transformer core uses silicon steel sheet shaping iron measuring platform's location platform which characterized in that: including bed frame, operation panel and two at least locating pins, the operation panel includes operation panel I and operation panel II, operation panel I and operation panel II set up respectively in the horizontal both ends of bed frame, and leave the interval district of width an between operation panel I and the operation panel II, be provided with at least a set of locating hole group along horizontal evenly distributed on the operation panel II, and the locating pin of two at least can cooperate with the locating hole of this locating hole group to make it can inject this silicon steel sheet shaping iron location region on operation panel II mesa, interval district department can be provided with the vernier scale on the bed frame, so that cover in the silicon steel sheet shaping iron measurement region in this interval district and can be surveyed.
7. The positioning table of the iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 6, wherein: the positioning hole group of the operating platform II comprises two rows of positioning holes which are distributed along the longitudinal direction at a row pitch c, and each row of positioning holes are uniformly distributed along the transverse direction from inside to outside at a row pitch b.
8. The positioning table of the iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 6, wherein: the table top of the operating table I is parallel to the table top of the operating table II, and the transverse width of the operating table II is larger than that of the operating table I.
9. The positioning table of the iron measuring platform formed by the silicon steel sheets for the transformer core according to claim 6, wherein: the operating platform is a plate-shaped structure made of HT300 cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355538.9U CN216593073U (en) | 2021-12-29 | 2021-12-29 | Silicon steel sheet forming iron measuring platform for transformer iron core and positioning table thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355538.9U CN216593073U (en) | 2021-12-29 | 2021-12-29 | Silicon steel sheet forming iron measuring platform for transformer iron core and positioning table thereof |
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| Publication Number | Publication Date |
|---|---|
| CN216593073U true CN216593073U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123355538.9U Active CN216593073U (en) | 2021-12-29 | 2021-12-29 | Silicon steel sheet forming iron measuring platform for transformer iron core and positioning table thereof |
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| CN (1) | CN216593073U (en) |
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- 2021-12-29 CN CN202123355538.9U patent/CN216593073U/en active Active
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