CN113587772A - Silicon steel sheet measuring device - Google Patents
Silicon steel sheet measuring device Download PDFInfo
- Publication number
- CN113587772A CN113587772A CN202110813181.XA CN202110813181A CN113587772A CN 113587772 A CN113587772 A CN 113587772A CN 202110813181 A CN202110813181 A CN 202110813181A CN 113587772 A CN113587772 A CN 113587772A
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- China
- Prior art keywords
- dovetail groove
- block
- push rod
- wedge block
- longitudinal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a silicon steel sheet measuring device, belongs to transformer insulating part production technical field, including workstation, locking slider, longeron and measuring part, and the locking slider is installed on the workstation, and the longeron erects on locking slider and workstation, and the measuring part is installed on the longeron. The workbench comprises a table top, upright posts and transverse dovetail grooves, the table top is supported on the ground by the four upright posts, and the transverse dovetail grooves are arranged on the lower side of the table top. The locking sliding block is arranged in the transverse dovetail groove and comprises a block body, a push rod, a wedge block, a separation blade, a spring and a mushroom head, the block body is transversely provided with a through hole, the push rod and the spring are arranged in the through hole, the block body is longitudinally provided with a pair of side grooves, the wedge block is arranged in the side grooves, a boss is arranged in the through hole and is positioned on one side close to the mushroom head, and the mushroom head is used for limiting the spring. The longitudinal beam is arranged on the stopping sliding block and comprises a sliding plate and a longitudinal dovetail groove, one end of the sliding plate is arranged on the stopping sliding block, the sliding plate is provided with the longitudinal dovetail groove, and the longitudinal dovetail groove is provided with a measuring part.
Description
Technical Field
The invention belongs to the technical field of production of transformer insulating parts, and particularly relates to a silicon steel sheet measuring device.
Background
The transformer core is piled up by a large amount of silicon steel sheets and forms, and for guaranteeing the iron core quality, the silicon steel sheet need measure after cutting, and accurate measurement and qualified silicon steel sheet just can be used for transformer core's manufacturing, and the silicon steel sheet measurement that is used always at present is traditional plain type mostly, lacks professional equipment for the measurement work is loaded down with trivial details and the precision is difficult to guarantee.
Disclosure of Invention
The invention provides a silicon steel sheet measuring device, which aims to solve the problems in the background technology.
The technical problem solved by the invention is realized by adopting the following technical scheme:
the utility model provides a silicon steel sheet measuring device, includes workstation, locking slider, longeron and measuring part, and the locking slider is installed on the workstation, and the longeron erects on locking slider and workstation, and the measuring part is installed on the longeron. The workbench comprises a table top and a transverse dovetail groove, and the transverse dovetail groove is arranged on the lower side of the table top.
The locking sliding block is arranged in the transverse dovetail groove and comprises a block body, a push rod, a wedge block, a separation blade, a spring and a mushroom head, the block body is transversely provided with a through hole, the push rod and the spring are arranged in the through hole, the block body is longitudinally provided with a pair of side grooves, the wedge block is arranged in the side grooves, a boss is arranged in the through hole and is positioned on one side close to the mushroom head, and the mushroom head is used for limiting the spring. The middle part of the push rod is provided with two balls, the positions of the balls correspond to the positions of the side grooves, and the push rod pushes the wedge block to move towards the side through the balls to play a role in stopping. The wedge block has two pairs, and every pair of wedge block has about two, and the lateral surface angle of wedge block is unanimous with the inclined plane angle of block, and the wedge block inboard has the oblique angle, and the ball embedding of push rod is between two wedge blocks about, promotes the wedge block and moves to the outside gradually, and the lateral surface extrusion of wedge block plays the effect of locking to the locking slider through frictional force. The separation blade is installed to the one end of block, and the body of rod of push rod passes the separation blade, installs the spring between the left side ball of separation blade and push rod, and the mushroom head is installed to the push rod head of the other end of block, installs another spring between boss and the mushroom head, and under the effect of a pair of spring, two balls are all the time with voussoir outside promotion, and the locking slider is in the locking state all the time.
The longitudinal beam is arranged on the stop sliding block and comprises a sliding plate and a longitudinal dovetail groove, one end of the sliding plate is arranged on the stop sliding block, the longitudinal dovetail groove is arranged on the sliding plate, the measuring part is arranged on the longitudinal dovetail groove and comprises a dovetail sliding block and a measuring mirror, the dovetail sliding block slides in the longitudinal dovetail groove, and the measuring mirror measures the silicon steel sheet.
Furthermore, the workbench comprises stand columns, and the four stand columns support the table top on the ground.
Furthermore, a follow-up pulley is arranged below the other end of the sliding plate, the movable stop sliding block drives the longitudinal beam to move, and the follow-up pulley moves along with the longitudinal beam.
Furthermore, in order to complete the measurement of the silicon steel sheet, the transverse dovetail groove and the longitudinal dovetail groove are provided with scale marks.
The invention has the beneficial effects that:
the invention is used for measuring silicon steel sheets in the production process of transformers, the sliding block on the transverse measuring device has a stopping function, and can move when the mushroom head is required to be pressed, so that the problem that the transverse measuring device is moved due to misoperation in subsequent operation, particularly when the longitudinal measuring device is moved, is avoided, when the stopping sliding block of the transverse measuring device moves to a preset position, the mushroom head is released, the stopping sliding block does not move any more, and an operator can move the longitudinal measuring device safely, so that the point position scale mark can be read.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a partial exploded view of the present invention;
FIG. 5 is a partial cross-sectional view of the present invention;
in the figure: 10. the measuring device comprises a workbench, 11. a table top, 12. a column, 13. a transverse dovetail groove, 20. a stop sliding block, 21. a block body, 211. a through hole, 212. a side groove, 213. a boss, 22. a push rod, 221. a ball, 23. a wedge block, 231. an oblique angle, 24. a baffle, 25. a spring, 26. a mushroom head, 30. a longitudinal beam, 31. a sliding plate, 32. a longitudinal dovetail groove, 33. a follow-up pulley, 40. a measuring part, 41. a dovetail sliding block and 42. a measuring mirror.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-5, the silicon steel sheet measuring device comprises a workbench 10, a stop slider 20, a longitudinal beam 30 and a measuring part 40, wherein the stop slider 20 is installed on the workbench 10, the longitudinal beam 30 is spanned on the stop slider 20 and the workbench 10, and the measuring part 40 is installed on the longitudinal beam 30.
The workbench 10 comprises a table top 11, four columns 12 and a transverse dovetail groove 13, wherein the four columns 12 support the table top 11 on the ground, and the transverse dovetail groove 13 is arranged on the lower side of the table top 11.
The stop slider 20 is arranged in the transverse dovetail groove 13, the stop slider 20 comprises a block body 21, a push rod 22, a wedge block 23, a baffle plate 24, a spring 25 and a mushroom head 26, the block body 21 is transversely provided with a through hole 211, the push rod 22 and the spring 25 are arranged in the through hole 211, the block body 21 is longitudinally provided with a pair of side grooves 212, the wedge block 23 is arranged in the side grooves 212, a boss 213 is arranged in the through hole 211, the boss 213 is positioned at one side close to the mushroom head 26, and the mushroom head 26 is used for limiting the spring 25.
The middle part of the push rod 22 is provided with two round balls 221, the positions of the round balls 221 correspond to the positions of the side grooves 212, and the push rod 22 pushes the wedge 23 to move towards the side through the round balls 221 to play a role in stopping. The wedge blocks 23 are provided with two pairs, each pair of wedge blocks 23 is provided with a left wedge block and a right wedge block, the angle of the outer side surface of each wedge block 23 is consistent with the angle of the inclined surface of each block body 21, the inner side of each wedge block 23 is provided with an oblique angle 231, the round ball 221 of the push rod 22 is embedded between the left wedge block 23 and the right wedge block 23 to push the wedge blocks 23 to gradually move outwards, the outer side surfaces of the wedge blocks 23 extrude the inclined surfaces of the transverse dovetail grooves 13, and the locking sliding blocks 20 are locked through friction force. A blocking piece 24 is installed at one end of a block body 21, a rod body of a push rod 22 penetrates through the blocking piece 24, a spring 25 is installed between the blocking piece 24 and a left round ball 221 of the push rod 22, a mushroom head 26 is installed at the head of the push rod 22 at the other end of the block body 21, another spring 25 is installed between a boss 213 and the mushroom head 26, under the action of the pair of springs 25, the wedge block 23 is always pushed outwards by the two round balls 221, the stop slider 20 is always in a stop state, the mushroom head 26 is pressed, the push rod 22 is pushed towards the left side, the wedge block 23 is loosened by the round balls 221, and the stop slider 20 can move.
The longitudinal beam 30 is installed on the stopping slide block 20, the longitudinal beam 30 comprises a slide plate 31, a longitudinal dovetail groove 32 and a follow-up pulley 33, one end of the slide plate 31 is installed on the stopping slide block 20, the follow-up pulley 33 is installed below the other end of the slide plate 31, the moving stopping slide block 20 drives the longitudinal beam 30 to move, the follow-up pulley 33 moves along with the slide plate, the longitudinal dovetail groove 32 is formed in the slide plate 31, the measuring part 40 is installed on the longitudinal dovetail groove 32, the measuring part 40 comprises a dovetail slide block 41 and a measuring mirror 42, the dovetail slide block 41 slides in the longitudinal dovetail groove 32, and the measuring mirror 42 measures the silicon steel sheet.
It should be added that, in order to complete the measurement of the silicon steel sheet, the transverse dovetail groove 13 and the longitudinal dovetail groove 32 are provided with scale marks.
The working principle of the invention is as follows: firstly, the integral installation of the measuring device is completed according to the specification and the attached drawings, a silicon steel sheet is placed on a table top 11, a mushroom head 26 is pressed to move a stop slider 20, a longitudinal beam 30 moves along with the stop slider, when the vertical line of the cross line of a measuring mirror 42 is coincident with one angular point of the silicon steel sheet, the mushroom head 26 is released, the stop slider 20 does not move any more, then a dovetail slider 41 is moved, the central point of the cross line of the measuring mirror 42 is aligned with the angular point of the silicon steel sheet, the scales on a transverse dovetail groove 13 and a longitudinal dovetail groove 32 are read, then the measuring mirror is moved to the other angular point of the silicon steel sheet according to the same method, the corresponding reading is read, the distance between the two angular points is obtained through simple mathematical calculation, namely, the side length of the silicon steel sheet, and the operation is repeated until the measurement of the whole silicon steel sheet is completed.
The above embodiments mainly describe the silicon steel sheet measuring apparatus of the present invention. While only a limited number of embodiments and features have been described, those skilled in the art will recognize that the invention can be embodied in many other forms without departing from the spirit or scope thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and various modifications and alternative arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (4)
1. A silicon steel sheet measuring device comprises a workbench (10), a stop slider (20), a longitudinal beam (30) and a measuring part (40), and is characterized in that the stop slider (20) is installed on the workbench (10), the longitudinal beam (30) is erected on the stop slider (20) and the workbench (10), the measuring part (40) is installed on the longitudinal beam (30), the workbench (10) comprises a table top (11) and a transverse dovetail groove (13), the transverse dovetail groove (13) is installed on the lower side of the table top (11), the stop slider (20) is installed in the transverse dovetail groove (13), the stop slider (20) comprises a block body (21), a push rod (22), a wedge block (23), a baffle plate (24), a spring (25) and a mushroom head (26), the block body (21) is transversely provided with a through hole (211), the push rod (22) and the spring (25) are installed in the through hole (211), the block body (21) is longitudinally provided with a pair of side grooves (212), the wedge block (23) is arranged in the side groove (212), a boss (213) is arranged in the through hole (211), the boss (213) is positioned at one side close to the mushroom head (26), two round balls (221) are arranged in the middle of the push rod (22), the positions of the round balls (221) correspond to the positions of the side groove (212), the push rod (22) pushes the wedge block (23) to move to the side through the round balls (221), the wedge block (23) is provided with two pairs, each pair of wedge blocks (23) is provided with a left wedge block and a right wedge block, the angle of the outer side surface of each wedge block (23) is consistent with the angle of the inclined surface of the block body (21), the inner side of each wedge block (23) is provided with an inclined angle (231), the round balls (221) of the push rod (22) are embedded between the left wedge block and the right wedge blocks (23) to push the wedge blocks (23) to move outwards gradually, the outer side surface of each wedge block (23) extrudes the inclined surface of the transverse dovetail groove (13), a retaining piece (24) is arranged at one end of the block body (21), and the rod body of the push rod (22) penetrates through the retaining piece (24), install spring (25) between left side ball (221) of separation blade (24) and push rod (22), push rod (22) head installation mushroom head (26) of the other end of block (21), install another spring (25) between boss (213) and mushroom head (26), under the effect of a pair of spring (25), two ball (221) are all the time with voussoir (23) outside promotion, install longeron (30) on locking slider (20), longeron (30) include slide (31), vertical dovetail groove (32), the one end of slide (31) is installed on locking slider (20), longitudinal dovetail groove (32) have on slide (31), install measuring part (40) on longitudinal dovetail groove (32), measuring part (40) include dovetail slider (41) and measuring mirror (42), dovetail slider (41) slide in longitudinal dovetail groove (32).
2. The silicon steel sheet measuring device according to claim 1, wherein the work table (10) comprises columns (12), four columns (12) supporting the table top (11) on the ground.
3. The silicon steel sheet measuring device according to claim 1, wherein a follow-up pulley (33) is installed below the other end of the sliding plate (31), the movable stop slider (20) drives the longitudinal beam (30) to move, and the follow-up pulley (33) moves along with the longitudinal beam.
4. The silicon steel sheet measuring device according to claim 1, wherein the transverse dovetail groove (13) and the longitudinal dovetail groove (32) each have scale marks thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813181.XA CN113587772B (en) | 2021-07-19 | 2021-07-19 | Silicon steel sheet measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813181.XA CN113587772B (en) | 2021-07-19 | 2021-07-19 | Silicon steel sheet measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113587772A true CN113587772A (en) | 2021-11-02 |
| CN113587772B CN113587772B (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110813181.XA Active CN113587772B (en) | 2021-07-19 | 2021-07-19 | Silicon steel sheet measuring device |
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| Country | Link |
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| CN (1) | CN113587772B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB810043A (en) * | 1956-01-23 | 1959-03-11 | Slide Lock Ltd | Improvements in or relating to adjustable holding or locking devices |
| CN210180659U (en) * | 2019-08-19 | 2020-03-24 | 邢台精诚重型机械设备有限公司 | Special location calibrating device of muscle bed |
| CN111551091A (en) * | 2020-06-03 | 2020-08-18 | 江西广能电气设备有限公司 | Partitioned silicon steel sheet test bed |
| CN111561851A (en) * | 2020-05-18 | 2020-08-21 | 江西铭源电气有限公司 | Silicon steel sheet measuring device |
| CN211737758U (en) * | 2020-04-03 | 2020-10-23 | 成都理工大学 | Slide rail convenient for replacing slide block |
| CN214118644U (en) * | 2020-11-25 | 2021-09-03 | 青岛友和致远精工科技有限公司 | Spring push type assembly structure of slider |
-
2021
- 2021-07-19 CN CN202110813181.XA patent/CN113587772B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB810043A (en) * | 1956-01-23 | 1959-03-11 | Slide Lock Ltd | Improvements in or relating to adjustable holding or locking devices |
| CN210180659U (en) * | 2019-08-19 | 2020-03-24 | 邢台精诚重型机械设备有限公司 | Special location calibrating device of muscle bed |
| CN211737758U (en) * | 2020-04-03 | 2020-10-23 | 成都理工大学 | Slide rail convenient for replacing slide block |
| CN111561851A (en) * | 2020-05-18 | 2020-08-21 | 江西铭源电气有限公司 | Silicon steel sheet measuring device |
| CN111551091A (en) * | 2020-06-03 | 2020-08-18 | 江西广能电气设备有限公司 | Partitioned silicon steel sheet test bed |
| CN214118644U (en) * | 2020-11-25 | 2021-09-03 | 青岛友和致远精工科技有限公司 | Spring push type assembly structure of slider |
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| Publication number | Publication date |
|---|---|
| CN113587772B (en) | 2023-03-03 |
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