CN210400313U - Channel steel/I-steel processing hole site continuous measurement appearance - Google Patents
Channel steel/I-steel processing hole site continuous measurement appearance Download PDFInfo
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- CN210400313U CN210400313U CN201921690206.6U CN201921690206U CN210400313U CN 210400313 U CN210400313 U CN 210400313U CN 201921690206 U CN201921690206 U CN 201921690206U CN 210400313 U CN210400313 U CN 210400313U
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Abstract
The utility model belongs to the technical field of examine utensil, concretely relates to channel-section steel I-steel processing hole site continuous measurement appearance, include: the device comprises a box body, an X-direction moving mechanism, a Y-direction moving mechanism, a Z-direction moving mechanism and a conical measuring head, wherein the X-direction moving mechanism is arranged at the lower side of the box body and clamped at two sides of a channel steel/I-steel measuring surface; the X-direction moving mechanism comprises: a sliding wheel mounting seat, an X axial sliding wheel and a side-turning prevention sliding wheel are arranged; the X-axis sliding wheel rolls along the measuring surface of the channel steel/I-steel or the surface parallel to the measuring surface, and the anti-rollover sliding wheel rolls along the adjacent surface of the measuring surface of the channel steel/I-steel; and a laser target plate is arranged at one end of the channel steel/I-steel, and an infrared laser measuring instrument is arranged on the box body. The utility model discloses to the structural feature of channel-section steel and I-steel, set up X axial movable pulley and prevent the movable pulley that turns on one's side, directly regard channel-section steel or I-steel as X to the guide rail that removes.
Description
Technical Field
The utility model belongs to the technical field of examine utensil, concretely relates to channel-section steel I-steel processing hole site continuous measurement appearance.
Background
In the mechanical manufacturing industry, a plurality of holes are usually processed on channel steel and I-steel and used for fixing other parts, and in order to ensure the mounting accuracy of the holes, the measurement of the hole diameters and the position coordinates of the holes of the channel steel and the I-steel is a very critical process. At present, equipment and measuring tools special for coordinate data and hole diameters of channel steel and I-steel processing hole sites are not available in the market, whether the hole diameters meet the standard or not needs to be measured manually in modes of a taper hole diameter plug gauge, a T-shaped plug gauge or a vernier caliper and the like one by one, the position coordinates of the hole sites are measured manually in modes of the vernier caliper or the ruler and the like one by one, the measuring process is complex, the labor intensity of workers is high, and the measuring precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects that the manual measurement hole site's that exists among the prior art coordinate position and aperture intensity of labour are big, measurement accuracy is low, providing a channel-section steel/I-steel processing hole site continuous measurement appearance that measurement accuracy is high, measuring speed is fast and can continuous measurement.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a channel-section steel/I-steel processing hole site continuous measurement appearance which characterized in that: the method comprises the following steps: the device comprises a box body, an X-direction moving mechanism, a Y-direction moving mechanism, a Z-direction moving mechanism and a conical measuring head, wherein the X-direction moving mechanism is arranged at the lower side of the box body and clamped at two sides of a channel steel/I-steel measuring surface; the X-direction moving mechanism includes: the sliding wheel mounting seat is arranged on the lower side of the box body, the X-axis sliding wheel is arranged at the front end of the sliding wheel mounting seat in a rolling mode, and the anti-rollover sliding wheel is arranged on the lower side of the sliding wheel mounting seat in a rolling mode; the X-axis sliding wheel rolls along the measuring surface of the channel steel/I-steel or a surface parallel to the measuring surface, and the anti-rollover sliding wheel rolls along the adjacent surface of the measuring surface of the channel steel/I-steel; and a laser target plate is arranged at one end of the channel steel/I-steel, and an infrared laser measuring instrument opposite to the laser target plate is arranged on the box body.
Further, the X-direction moving mechanism further includes: the adjusting device comprises an outer mounting shell fixed on the box body, a guide shaft fixedly mounted on the rear end face of the outer mounting shell, and an adjusting spring sleeved on the guide shaft; the sliding wheel mounting seat extends out of the front end of the outer mounting shell, the guide shaft extends into the sliding wheel mounting seat, and two ends of the adjusting spring respectively support against the rear end face of the outer mounting shell and the sliding wheel mounting seat.
Further, the Y-direction moving mechanism includes: the Y-direction grating scale is fixedly arranged on the box body, and the Y-direction grating scale is fixedly connected with the Z-direction moving mechanism; the Y-direction sliding block is integrally connected with the Y-direction grating reading head.
Furthermore, the Y-direction guide rail and the Y-direction scale grating are fixedly arranged in the box body through a Y-direction main mounting plate.
Further, the Z-direction moving mechanism includes: the Z-direction main mounting plate is fixedly connected with the Y-direction sliding block, the Z-direction guide rail is fixed on the Z-direction main mounting plate, the Z-direction sliding block is connected on the Z-direction guide rail in a sliding manner, and the Z-direction grating ruler is used for measuring the Z-direction position of the conical measuring head; the Y-direction sliding block and the Y-direction grating reading head are fixedly connected into a whole through the Z-direction main mounting plate; z to the Z of grating chi to scale grating fixed mounting be in Z is to on the main mounting panel, Z is to the fixedly connected with measuring head mounting panel on the grating reading head of Z, the measuring head mounting panel with Z is to slider fixed connection.
Further, the conical measuring head is fixedly connected to the measuring head mounting plate.
Furthermore, the Y-direction moving mechanism and the Z-direction moving mechanism both adopt a screw-nut mechanism, and an output shaft of a motor driving a screw is provided with a position encoder for indirectly measuring the Y-direction coordinate position and the Z-direction coordinate position of the conical measuring head.
The measuring instrument further comprises a controller and a display panel electrically connected with the controller, data measured by the infrared laser measuring instrument, the Y-direction grating ruler and the Z-direction grating ruler are sent to the controller, and the controller displays position coordinate data of hole positions measured by the conical measuring head and the diameter size of the measuring hole obtained through calculation on the display panel.
Further, the conical measuring head is a standard conical measuring head with a cone angle of 90 °.
Furthermore, the laser target plate is arranged at one end of the channel steel/I-steel through a powerful magnet.
Compared with the prior art, the utility model discloses a channel-section steel/I-steel processing hole site continuous measurement appearance's beneficial effect is:
1. aiming at the structural characteristics of channel steel and I-steel, an X-axis sliding wheel rolling along the measuring surface of the channel steel/I-steel or a surface parallel to the measuring surface and an anti-rollover sliding wheel rolling along the adjacent surface of the measuring surface of the channel steel/I-steel are arranged, the channel steel or the I-steel is directly used as a guide rail moving in the X direction, and the X-direction position coordinate (namely the X-direction position coordinate of a measuring hole position) of a conical measuring head is measured through a laser target plate and an infrared laser measuring instrument.
2. The adjusting spring is arranged between the outer mounting shell and the sliding wheel mounting seat, so that the distance between two oppositely arranged anti-rollover sliding wheels arranged on two sides of the width direction of the channel steel/I steel to be measured can be adjusted, and the channel steel/I steel with different widths can be adapted.
3. And measuring the depth of the conical measuring head extending into the hole to be measured through the Y-direction position coordinate of the hole position to be measured through the Y-direction grating ruler and the Z-direction grating ruler so as to calculate the aperture value.
4. The laser target plate can be quickly absorbed on the channel steel/I-steel to be measured through the powerful magnet, and the installation mode is simple and quick.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an overall structure diagram of embodiment 1 of the present invention;
FIG. 2 is a structural view of the inside of the case body in embodiment 1 of the present invention;
fig. 3 is a perspective view of an X-direction moving mechanism according to embodiment 1 of the present invention;
fig. 4 is a schematic view of the principle of pore diameter measurement in embodiment 1 of the present invention;
FIG. 5 is a structural view of an I-steel with a vertical plane as a measurement plane;
FIG. 6 is a structural view of an I-beam with a transverse plane as a measurement plane.
In the figure, 1, a box body, 20, a sliding wheel mounting seat, 21, an X-axis sliding wheel, 22, an anti-rollover sliding wheel, 23, an outer mounting shell, 24, a guide shaft, 25, an adjusting spring, 26, a limiting block, 30, a Y-direction guide rail, 31, a Y-direction slide block, 32, a Y-direction grating ruler, 321, a Y-direction scale grating, 322, a Y-direction grating reading head, 33, a Y-direction main mounting plate, 41, a Z-direction main mounting plate, 42, a Z-direction guide rail, 43, a Z-direction slide block, 44, a Z-direction grating ruler, 441, a Z-direction scale grating, 442 and a Z-direction grating reading head, 5, a conical measuring head, 6, a laser target plate, 7, a channel steel, 8, an infrared laser measuring instrument, 9, a measuring head mounting plate, 10, a display panel, 11, a powerful magnet, 12, an equipment power button, 13, a measuring button, 14, a moving handle, 15, a laser measuring instrument, 17. i-steel 171, transverse plane 172 and vertical plane.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
Fig. 1-4 show a specific embodiment of the utility model discloses a channel-section steel/I-steel processing hole site continuous measurement appearance, include: the device comprises a box body 1, an X-direction moving mechanism, a Y-direction moving mechanism, a Z-direction moving mechanism and a conical measuring head 5, wherein the X-direction moving mechanism is arranged at the lower side of the box body 1 and clamped at two sides of a channel steel/I-steel measuring surface; the conical measuring head 5 in this embodiment is a standard conical measuring head with a cone angle of 90. The X-direction moving mechanism comprises: a sliding wheel mounting seat 20 arranged at the lower side of the box body 1, an X-axis sliding wheel 21 arranged at the front end of the sliding wheel mounting seat 20 in a rolling way, and an anti-rollover sliding wheel 22 arranged at the lower side of the sliding wheel mounting seat 20 in a rolling way; the X-axis sliding wheel 21 rolls along the measuring surface of the channel steel/I-steel or the surface parallel to the measuring surface, and the anti-rollover sliding wheel 22 rolls along the adjacent surface of the measuring surface of the channel steel/I-steel; a laser target plate 6 is installed at one end of channel steel/I-steel, an infrared laser measuring instrument 8 opposite to the laser target plate 6 is installed on a box body 1, the infrared laser measuring instrument 8 is fixedly installed in the box body 1 through a laser measuring instrument installing seat 15, a through hole allowing infrared laser to penetrate through is formed in the box body 1, and the X-direction position coordinate (namely the X-direction position coordinate of a measuring hole position) of a conical measuring head 5 is measured through the laser target plate 6 and the infrared laser measuring instrument 8.
In order to be able to adapt to the measurement of hole positions on channel steel 7 and i-steel of various specifications, referring to fig. 3, the X-direction moving mechanism of this embodiment further includes: the device comprises an outer mounting shell 23 fixed on the box body 1, a guide shaft 24 fixedly mounted on the rear end face of the outer mounting shell 23 and an adjusting spring 25 sleeved on the guide shaft 24; the sliding wheel mounting seat 20 extends out from the front end of the outer mounting shell 23, the guide shaft 24 extends into the sliding wheel mounting seat 20, and two ends of the adjusting spring 25 respectively push against the rear end face of the outer mounting shell 23 and the sliding wheel mounting seat 20.
In this embodiment, the Y-direction moving mechanism includes: the Y-direction measuring device comprises a Y-direction guide rail 30 fixedly arranged on the box body 1, a Y-direction slide block 31 arranged on the Y-direction guide rail 30 in a sliding mode, and a Y-direction grating ruler 32 used for measuring the Y-direction position of the conical measuring head 5, wherein a Y-direction scale grating 321 of the Y-direction grating ruler 32 is fixedly arranged on the box body 1, and a Y-direction grating reading head 322 of the Y-direction grating ruler 32 is fixedly connected with a Z-direction moving mechanism; the Y-direction slider 31 is integrally connected to the Y-direction grating read head 322. The Y-direction rail 30 and the Y-direction scale 321 are fixedly mounted in the casing 1 via the Y-direction main mounting plate 33.
With reference to fig. 1 and 2, the Z-direction moving mechanism includes: a Z-direction main mounting plate 41 fixedly connected with the Y-direction slider 31, a Z-direction guide rail 42 fixed on the Z-direction main mounting plate 41, a Z-direction slider 43 connected on the Z-direction guide rail 42 in a sliding way, and a Z-direction grating ruler 44 for measuring the Z-direction position of the conical measuring head 5; the Y-direction slider 31 and the Y-direction grating reading head 322 are fixedly connected into a whole through the Z-direction main mounting plate 41; the Z-direction scale grating 441 of the Z-direction grating scale 44 is fixedly mounted on the Z-direction main mounting plate 41, the Z-direction grating reading head 442 of the Z-direction grating scale 44 is fixedly connected with the measuring head mounting plate 9, and the measuring head mounting plate 9 is fixedly connected with the Z-direction slider 43. The conical measuring head 5 is fixedly connected to the measuring head mounting plate 9 via a measuring head mounting base 16.
In this embodiment, the measuring instrument further includes a controller and a display panel 10 electrically connected to the controller, data measured by the infrared laser measuring instrument 8, the Y-directional grating scale 32 and the Z-directional grating scale 44 are sent to the controller, and the controller displays position coordinate data of hole positions measured by the conical measuring head 5 and the diameter size of the measuring hole obtained through calculation on the display panel 10. Display panel 10 fixed mounting still installs equipment power button 12, measurement button 13 and removal handle 14 on the upper surface of box 1 simultaneously on the upper surface of box 1, removes handle 14 and makes things convenient for manual promotion box 1 to remove on the three-dimensional direction, and the removal of three-dimensional direction in this embodiment is all through manual realization, can pass through the automatic completion removal of electric mode at later stage modified in-process certainly.
In order to prevent the measuring instrument from being damaged by other parts when the measuring instrument measures the end of the channel steel 7 or the I-shaped steel 17, a limiting block 26 is arranged on the outer mounting shell 23 or the sliding wheel mounting seat 20.
The laser target plate 6 is arranged at one end of the channel steel/I-steel through a strong magnet 11. The laser target plate 6 can be quickly absorbed on the channel steel/I-steel to be measured through the strong magnet 11, and the installation mode is simple and quick.
Channel-section steel 7 is used as the example to this embodiment, the technical scheme of the utility model is applicable to the hole site on the I-steel 17 that shows in fig. 5 and fig. 6 equally and measures. As shown in fig. 5 and 6, the i-beam 17 is divided into two parallel transverse surfaces 171 and a vertical surface 172 perpendicular to the transverse surfaces 171, and referring to fig. 5, if the hole site to be measured is located on the vertical surface 172, the X-axis sliding wheel 21 presses on the upper edge of the transverse surface 171 (i.e., the surface parallel to the measuring surface), and the anti-rollover sliding wheel 22 presses on the two transverse surfaces 171. Referring to fig. 6, if the hole position to be measured is located on the lateral surface 171, the X-axis sliding wheel 21 presses on the lateral surface 171, and the anti-roll-over sliding wheel 22 rolls along the edge of the lateral surface 171 of the i-steel, directly using the i-steel as a guide rail for X-direction movement.
The embodiment of the utility model provides a concrete working process does:
still taking the measurement of the hole position on the channel steel 7 as an example, firstly, the laser target plate 6 is installed at one end of the channel steel 7 through the strong magnet 11, then the X-axis sliding wheel 21 is placed on the measuring surface of the channel steel 7, the anti-rollover sliding wheel 22 is naturally pressed on the adjacent surface of the measuring surface of the channel steel 7, then the measuring instrument is moved manually, the conical measuring head 5 is moved to the first hole to be measured until the measuring head of the conical measuring head 5 can not move downwards continuously, the measuring button 13 is pressed, the infrared laser measuring instrument 8 and the Y-direction grating ruler 32 automatically measure the position coordinates of the X direction and the Y direction of the hole site, and displayed to the staff through the display panel 10, the depth of the measuring head of the conical measuring head 5 extending into the hole is measured by the Z-direction grating ruler 44, after the depth value is sent to the controller, the controller calculates the aperture value by processing and sends it to the display panel 10 for viewing by the operator. And comparing the measured value with the design value of the engineering drawing, and judging whether the measured value is within the error range and whether the punching position and the hole diameter are qualified. After the measurement of one hole is completed, the measuring instrument is manually moved to the next hole, so that the continuous measurement is easily realized, and the measuring efficiency and the measuring precision are high.
As shown in fig. 4, the measurement principle of the conical measuring head 5 with a 90 ° cone angle of the embodiment of the present invention is to treat the aperture of the measuring hole
The depth of the conical measuring head extending into the hole to be measured is measured by the Z-direction grating ruler 44 to calculate the aperture value.
Example 2
The Y-direction moving mechanism and the Z-direction moving mechanism can move in a way of a guide rail slider in embodiment 1, and can realize measurement of position coordinates by combining a grating ruler, and can also realize movement by driving a screw nut mechanism through a motor, a position encoder for indirectly measuring a Y-direction coordinate position and a Z-direction coordinate position of the conical measuring head 5 can be installed on an output shaft of the motor for driving a screw, and a distance of movement of the nut (i.e., a distance of movement of the conical measuring head 5) is indirectly calculated through a rotation angle of the motor measured by the position encoder.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a channel-section steel/I-steel processing hole site continuous measurement appearance which characterized in that: the method comprises the following steps: the device comprises a box body (1), an X-direction moving mechanism, a Y-direction moving mechanism, a Z-direction moving mechanism and a conical measuring head (5), wherein the X-direction moving mechanism is arranged on the lower side of the box body (1) and clamped on two sides of a channel steel/I-steel measuring surface; the X-direction moving mechanism includes: the sliding wheel mounting seat (20) is arranged on the lower side of the box body (1), the X-axis sliding wheel (21) is installed at the front end of the sliding wheel mounting seat (20) in a rolling mode, and the anti-rollover sliding wheel (22) is installed on the lower side of the sliding wheel mounting seat (20) in a rolling mode; the X-axis sliding wheel (21) rolls along the measuring surface of the channel steel/I-steel or the surface parallel to the measuring surface, and the anti-rollover sliding wheel (22) rolls along the adjacent surface of the measuring surface of the channel steel/I-steel; a laser target plate (6) is installed at one end of the channel steel/I-steel, and an infrared laser measuring instrument (8) opposite to the laser target plate (6) is installed on the box body (1).
2. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 1, characterized in that: the X-direction moving mechanism further comprises: the device comprises an outer mounting shell (23) fixed on the box body (1), a guide shaft (24) fixedly mounted on the rear end face of the outer mounting shell (23), and an adjusting spring (25) sleeved on the guide shaft (24); the sliding wheel mounting seat (20) extends out of the front end of the outer mounting shell (23), the guide shaft (24) extends into the sliding wheel mounting seat (20), and two ends of the adjusting spring (25) respectively prop against the rear end face of the outer mounting shell (23) and the sliding wheel mounting seat (20).
3. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 1, characterized in that: the Y-direction moving mechanism includes: the Y-direction guide rail (30) is fixedly arranged on the box body (1), the Y-direction sliding block (31) is arranged on the Y-direction guide rail (30) in a sliding mode, and the Y-direction grating scale (32) is used for measuring the Y-direction position of the conical measuring head (5), the Y-direction scale grating (321) of the Y-direction grating scale (32) is fixedly arranged on the box body (1), and the Y-direction grating reading head (322) of the Y-direction grating scale (32) is fixedly connected with the Z-direction moving mechanism; the Y-direction sliding block (31) is integrally connected with the Y-direction grating reading head (322).
4. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 3, characterized in that: the Y-direction guide rail (30) and the Y-direction scale grating (321) are fixedly arranged in the box body (1) through a Y-direction main mounting plate (33).
5. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 3, characterized in that: the Z-direction moving mechanism comprises: the Z-direction main mounting plate (41) is fixedly connected with the Y-direction sliding block (31), a Z-direction guide rail (42) is fixed on the Z-direction main mounting plate (41), a Z-direction sliding block (43) is connected on the Z-direction guide rail (42) in a sliding mode, and a Z-direction grating ruler (44) is used for measuring the Z-direction position of the conical measuring head (5); the Y-direction sliding block (31) and the Y-direction grating reading head (322) are fixedly connected into a whole through the Z-direction main mounting plate (41); z to scale grating (441) fixed mounting of Z to grating chi (44) Z is to on the main mounting panel (41), Z is to fixedly connected with measuring head mounting panel (9) on grating reading head (442) of Z to grating chi (44), measuring head mounting panel (9) with Z is to slider (43) fixed connection.
6. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 5, wherein: the conical measuring head (5) is fixedly connected to the measuring head mounting plate (9).
7. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 1, characterized in that: the Y-direction moving mechanism and the Z-direction moving mechanism both adopt a screw nut mechanism, and an output shaft of a motor for driving a screw is provided with a position encoder for indirectly measuring the Y-direction coordinate position and the Z-direction coordinate position of the conical measuring head (5).
8. The continuous measuring instrument for the processing hole site of the channel steel/I-steel according to claim 6, characterized in that: the measuring instrument further comprises a controller and a display panel (10) electrically connected with the controller, data measured by the infrared laser measuring instrument (8), the Y-direction grating ruler (32) and the Z-direction grating ruler (44) are sent to the controller, and the controller displays position coordinate data of hole positions measured by the conical measuring head (5) and the diameter size of the measuring hole obtained through calculation on the display panel (10).
9. The continuous hole position measuring instrument for channel steel/I-steel processing according to any one of claims 1 to 8, wherein: the conical measuring head (5) is a standard conical measuring head with a 90-degree conical angle.
10. The continuous hole position measuring instrument for channel steel/I-steel processing according to any one of claims 1 to 8, wherein: the laser target plate (6) is arranged at one end of the channel steel/I-steel through a strong magnet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921690206.6U CN210400313U (en) | 2019-10-10 | 2019-10-10 | Channel steel/I-steel processing hole site continuous measurement appearance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921690206.6U CN210400313U (en) | 2019-10-10 | 2019-10-10 | Channel steel/I-steel processing hole site continuous measurement appearance |
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| CN210400313U true CN210400313U (en) | 2020-04-24 |
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| CN201921690206.6U Active CN210400313U (en) | 2019-10-10 | 2019-10-10 | Channel steel/I-steel processing hole site continuous measurement appearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567387A (en) * | 2019-10-10 | 2019-12-13 | 嘉兴必威智能装备有限公司 | Channel steel/I-steel processing hole site continuous measurement appearance |
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2019
- 2019-10-10 CN CN201921690206.6U patent/CN210400313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567387A (en) * | 2019-10-10 | 2019-12-13 | 嘉兴必威智能装备有限公司 | Channel steel/I-steel processing hole site continuous measurement appearance |
| CN110567387B (en) * | 2019-10-10 | 2024-03-19 | 嘉兴必威智能装备有限公司 | Continuous measuring instrument for channel steel/I-steel machining hole site |
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