CN211668468U - Cover body measuring equipment - Google Patents
Cover body measuring equipment Download PDFInfo
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- CN211668468U CN211668468U CN201922344310.6U CN201922344310U CN211668468U CN 211668468 U CN211668468 U CN 211668468U CN 201922344310 U CN201922344310 U CN 201922344310U CN 211668468 U CN211668468 U CN 211668468U
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- adjusting seat
- workbench
- adjusting
- body measuring
- seat
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Abstract
The utility model discloses a cover body measuring equipment. This kind of cover body measuring equipment includes the workstation, and the external diameter detecting element is installed to the workstation and is used for measuring the external diameter that waits to detect the work piece, and the internal diameter detecting element is used for cooperating the external diameter detecting element to measure the wall thickness that waits to detect the work piece, and the positioning element is used for waiting to detect the work piece location to treat to detect the work piece and measure. The outer diameter of the workpiece to be detected can be detected by moving the adjusting seat, and the wall thickness of the workpiece to be detected can be detected by matching the detecting device with the detecting device by moving the adjusting seat II.
Description
Technical Field
The utility model relates to a measuring equipment, in particular to measuring equipment of the cover body.
Background
When scraping carbon ring in measuring the cylinder jacket, often adopt manual measurement's mode to measure its external diameter and wall thickness, but scrape carbon ring wall thickness often thinner, be a thin wall part, during manual measurement, size measurement receives the deformation influence of scraping the carbocycle easily, detects the shortcoming of external diameter and wall thickness through manual mode and lies in that intensity of labour is big, the detection degree of difficulty is big, the detection precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cover body measuring equipment to improve and detect the precision, reduce work load.
In order to realize the above utility model purpose, the utility model relates to a cover body measuring equipment adopts following technical scheme:
a sleeve body measuring device comprises a workbench, wherein the workbench is provided with an outer diameter detection unit, an inner diameter detection unit and a positioning unit; the outer diameter detection unit comprises a first adjusting seat and a first detection device, the first detection device is mounted on the first adjusting seat, the first adjusting seat is movably connected to the workbench, the number of the first adjusting seats is even, every two first adjusting seats form a group, the first adjusting seats in the same group are arranged at intervals, and any one first adjusting seat in the same group can move towards or away from the other corresponding first adjusting seat; the inner diameter detection unit comprises two adjusting seats and two detection devices, the two detection devices are installed on the two adjusting seats, at least one adjusting seat is arranged, the number of the two adjusting seats is less than or equal to that of the first adjusting seat, each adjusting seat corresponds to one adjusting seat, and the two adjusting seats are movably installed on the workbench and can move towards or away from the corresponding adjusting seats; the positioning unit is arranged on the workbench and used for positioning the workpiece to be detected.
The utility model discloses the during operation will wait to detect the work piece and place in the workstation, make through the positioning unit to wait to detect the work piece and stably fix a position in the workstation, remove adjustment seat one and make detection device one detect out the external diameter of waiting to detect the work piece, then remove adjustment seat two, detect out the wall thickness of waiting to detect the work piece through two cooperation detection device ones of detection device, when the diameter and the wall thickness of waiting to detect the different positions of work piece are measured to needs, only need rotate to detect the work piece can.
Compared with the prior art, the beneficial effects of the utility model reside in that: the outer diameter of the workpiece to be detected can be detected by moving the adjusting seat, and the wall thickness of the workpiece to be detected can be detected by matching the detecting device with the detecting device by moving the adjusting seat II.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
further: the first adjusting seat and the second adjusting seat have the same structure, and the first detection device and the second detection device have the same structure. The beneficial effect of this step: so that the parts used by the device have stronger replaceability.
Further: the first adjusting seat and the second adjusting seat are in sliding connection with the workbench.
Further: the lower ends of the first adjusting seat and the second adjusting seat are provided with guide bosses, and the upper end face of the workbench is provided with guide grooves corresponding to the guide bosses. The beneficial effect of this step: through the sliding fit of the guide boss and the guide groove, the fluency of the first adjusting seat and the second adjusting seat when the workbench slides is improved.
Further: the first detection devices are arranged on the first adjusting seat at intervals along a direction perpendicular to the upper surface of the workbench, and the distance between the first detection devices is adjustable; the two detection devices are arranged on the adjusting seat II, the two detection devices are arranged at intervals along the direction perpendicular to the upper surface of the workbench, and the distance between the two detection devices is adjustable.
Further: the positioning unit comprises at least three positioning columns, and the positioning columns are connected with the workbench in a sliding mode. The beneficial effect of this step: a plurality of point positions of the workpiece to be detected are fixed through the positioning columns, so that the workpiece to be detected can be stably positioned on the workbench.
Further: the upper end face of the workbench is also convexly provided with wear-resistant strips, and the wear-resistant strips are used for placing workpieces to be detected. The beneficial effect of this step: the abrasion of the surface of the workbench is reduced by the abrasion-resistant strips.
Further: an included angle is formed between the upper end face of the workbench and the horizontal plane. The beneficial effect of this step: the sleeve body measuring equipment can be used more conveniently by workers due to the fact that the workbench and the horizontal plane are provided with included angles.
Further: the backup pad is installed to the workstation lower extreme, the shock attenuation lower margin is installed to the backup pad lower extreme.
Further: the first detection device and the second detection device are both displacement sensors.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic structural view of the outer diameter detection unit.
The device comprises a workbench 1, a guide groove 101, a through hole two 102, a through hole three 103, an outer diameter detection unit 2, a first adjustment seat 201, a first 202 detection device, a block 203, a connecting block 204, a first 205 through hole, a sliding chute 206, a guide boss 207, a mounting seat 208, an adjustment block 209, a waist-shaped hole 210, a splicing hole 211, an ear plate 212, an inner diameter detection unit 3, a second 301 adjustment seat, a second 302 detection device, a positioning unit 4, a wear-resistant strip 5 and a support plate 6.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1, a sleeve body measuring device comprises a workbench 1, wherein an outer diameter detection unit 2, an inner diameter detection unit 3 and a positioning unit 4 are installed on the workbench 1, the outer diameter detection unit 2 is used for measuring the outer diameter of a workpiece to be detected, the inner diameter detection unit 3 is used for being matched with the outer diameter detection unit 2 to measure the wall thickness of the workpiece to be detected, and the positioning unit 4 is used for positioning the workpiece to be detected so as to measure the workpiece to be detected.
As shown in fig. 2 and 3, the outer diameter detection unit 2 includes a first adjustment seat 201 and a first detection device 202, the first detection device 202 is mounted on the first adjustment seat 201, the first adjustment seat 201 is movably connected to the worktable 1, where the movable connection means that the first adjustment seat 201 is slidably connected to the worktable 1 along a straight line, the first adjustment seat 201 includes a rectangular block 203, the block 203 is disposed perpendicular to the surface of the worktable 1, two sides of the block 203 protrude out of a connection block 204, a first through hole 205 is disposed on an upper end surface of the connection block 204, a second through hole 102 corresponding to the first through hole 205 is disposed on the surface of the worktable 1 along a straight line, a bolt is inserted into the first through hole 205, a threaded end of the bolt passes through the first through hole 205 and the second through hole 102 and extends out below the worktable 1, a nut is connected to a lower end of the bolt, the first adjustment seat 201 is connected to the worktable 1 through the nut, but the, namely, the first adjusting seat 201 can be stably positioned on the workbench 1 under the matching of the bolt and the nut, but the first adjusting seat 201 can be pushed and moved along the second through hole 102 in a mode of manually applying external force, and the size of the manually applied external force can be controlled by adjusting the pressing force of the nut on the lower end face of the workbench 1; the number of the first adjusting seats 201 is even, wherein every two first adjusting seats 201 form a group, the first adjusting seats 201 in the same group are arranged at intervals, any one first adjusting seat 201 in the same group can move towards or away from the other corresponding first adjusting seat 201, the first adjusting seats 201 in the embodiment are four, the two first adjusting seats 201 form a group and are two groups in total, the through holes 102 correspondingly arranged on the connecting block 204 on the same side of each group of first adjusting seats 201 are located on the same straight line, the through holes 102 are arranged at intervals, and the straight lines where the movement tracks of the two groups of first adjusting seats 201 are located are perpendicular to each other, so that an outer diameter value of a workpiece to be detected can be measured through the detecting devices 202 connected to the same group of first adjusting seats 201.
As shown in fig. 2 and 3, the inner diameter detection unit 3 includes a second adjustment seat 301 and a second detection device 302, the second detection device 302 is mounted on the second adjustment seat 301, at least one of the second adjustment seats 301 is provided, the number of the second adjustment seats 301 is less than or equal to the number of the first adjustment seats 201, each of the second adjustment seats 301 corresponds to only one of the first adjustment seats 201, the second adjustment seat 301 is movably mounted on the worktable 1 and can move towards or away from the corresponding first adjustment seat 201, and the movable mounting connection means that the second adjustment seat 301 is connected to the worktable 1 in a linear sliding manner; the first adjusting seat 201 and the second adjusting seat 301 in this embodiment are the same in structural size, that is, the second adjusting seat 301 includes a rectangular block 203, the block 203 is disposed perpendicular to the surface of the worktable 1, two sides of the block 203 protrude out of the connecting block 204, the upper end surface of the connecting block 204 is provided with a first through hole 205, the second adjusting seat 301 in this embodiment is disposed at an interval with one of the first adjusting seat 201, the second adjusting seat 301 is connected to the second through hole 102 through a bolt and a nut, the first adjusting seat 201 corresponding to the second adjusting seat 301 is further installed in the second through hole 102, the detection end of the second detecting device 302 on the second adjusting seat 301 is disposed toward the corresponding first adjusting seat 201, and the detection end of the first detecting device 202 connected to the corresponding first adjusting seat 201 is disposed toward the corresponding second adjusting seat 301.
As shown in fig. 2 and 3, the lower ends of the first adjusting seat 201 and the second adjusting seat 301 are provided with guide bosses 207, that is, the lower end surface of the block 203 protrudes with a guide boss 207, the upper end surface of the workbench 1 is provided with a guide groove 101 corresponding to the guide boss 207, the guide bosses 207 are slidably disposed in the guide groove 101, the guide grooves 101 corresponding to the guide bosses 207 of the first adjusting seat 201 in the same group are located on the same straight line, and the second adjusting seat 301 and the guide boss 207 of the first adjusting seat 201 corresponding thereto are disposed in one guide groove 101.
The first detection device 202 and the second detection device 302 are both displacement sensors, such as PA displacement sensors of german mark LVDT series; and the displacement sensor is connected with the industrial all-in-one machine.
As shown in fig. 2 and 3, the first adjusting seat 201 is provided with two first detecting devices 202, the two first detecting devices 202 are arranged at intervals along a direction perpendicular to the upper surface of the worktable 1, and the distance between the first detecting devices 202 is adjustable; the second adjusting seat 301 is provided with two second detection devices 302, the two second detection devices 302 are arranged at intervals along the direction vertical to the upper surface of the workbench 1, and the distance between the two second detection devices 302 is adjustable; the outer diameter detection unit 2 and the inner diameter detection unit 3 both comprise an installation seat 208 and an adjustment block 209, and the adjustment of the distance between the two detection devices I202 and the adjustment of the distance between the two detection devices II 302 is realized through the installation seat 208 and the adjustment block 209. the specific mode is that a waist-shaped hole 210 is formed in the block 203, the installation seats 208 made of plastic materials and arranged at intervals are inserted in the waist-shaped hole 210, an insertion hole 211 is formed in the installation seat 208, a displacement sensor is inserted in the insertion hole 211, the installation seat 208 at the lower end of the block 203 is fixedly installed on the block 203 (the detection ends of the displacement sensors at the lower sides of the adjustment seats I201 and the adjustment seats II 301 are equal in height from the upper surface of the workbench 1), the other end of the installation seat 208 extends out of the other side of the block 203 through the waist-shaped hole 210, a through groove is formed in the end, one lug plate 212 is provided with a through hole, the other lug plate 212 is provided with a threaded hole corresponding to the through hole, a bolt is inserted into the through hole, the bolt is used for tightening the two lug plates 212 through threaded connection, the inner wall of the insertion hole 211 presses the outer surface of the displacement sensor, so that the displacement sensor is stably installed in the installation seat 208, the end surface of the block body 203 is further provided with a sliding groove 206 vertical to the surface of the workbench 1, the kidney-shaped hole 210 is communicated with the sliding groove 206, an adjusting block 209 is arranged in the sliding groove 206 in a sliding manner, the installation seat 208 at the upper end of the block body 203 is connected with the adjusting block 209 through the bolt, the adjusting block 209 is locked in the sliding groove 206 through adjusting the position of the adjusting block 209, and then the adjusting block 209 is locked in the sliding groove; when the displacement sensor is used, the height of the detection end of the displacement sensor from the surface of the workbench 1 needs to be equal through adjusting the position of the mounting seat 208 at the upper end of the body 203 of the block 209.
As shown in fig. 1 and 2, the positioning unit 4 is used for positioning a workpiece to be detected, the positioning unit 4 includes at least three positioning columns, the positioning columns are connected with the workbench 1 in a sliding manner, and the three positions of the inner ring or the outer ring of the workpiece to be detected are fixed through the at least three positioning columns, so that the workpiece to be detected is stably positioned on the surface of the workbench 1; the specific structure for realizing the sliding connection mode of the positioning column and the workbench 1 is as follows, namely, a strip-shaped through hole III 103 is arranged on the surface of the workbench 1, the positioning column is provided with a through hole for inserting a bolt, the threaded end of the bolt penetrates through the through hole to extend out to the lower part of the workbench 1 and is connected with a nut, the positioning column is connected to the workbench 1 through the bolt and the nut, but is not locked to the workbench 1, namely, the positioning column can be stably positioned on the workbench 1 under the matching of the bolt and the nut, but can move along the through hole III 103 in a mode of applying external force manually, and the size of the external force applied manually can be controlled by adjusting the pressing force of the nut on the lower end face of the workbench; part of the positioning columns can also be connected in the second through holes 102, so that the number of holes formed in the surface of the workbench 1 is reduced, and the processing cost is reduced.
As shown in fig. 1, four wear-resistant strips 5 are further convexly arranged on the upper end surface of the workbench 1, four placing grooves are formed in the upper end surface of the workbench 1, the wear-resistant strips 5 are placed in the placing grooves, the wear-resistant strips 5 are used for placing a workpiece to be detected, and the workpiece is directly contacted with the wear-resistant strips 5, so that the wear of the surface of the workbench 1 is reduced; an included angle is formed between the upper end surface of the workbench 1 and the horizontal plane, and when the sleeve body measuring equipment is used, the upper end surface of the workbench 1 faces one side of a worker, so that the worker can conveniently operate the sleeve body measuring equipment; backup pad 6 is installed to 1 lower extreme of workstation, and a plurality of shock attenuation lower margins are installed to 6 lower extremes of backup pad to make this kind of cover body measuring equipment can directly place in ground.
The connection mode of the connection, the setting and the installation can be selected in the existing prior art, such as welding, riveting, threaded connection, bonding, pin connection, key connection, elastic deformation connection, buckle connection, interference connection and injection molding, so that the connection mode is structurally connected, and in actual production, the connection mode with lower cost and high production efficiency is selected according to production conditions on the premise of realizing the connection purpose and ensuring the connection effect.
When the sleeve body measuring equipment is used, a workpiece to be detected is placed on the surface of the workbench 1, the positioning columns are pushed, all the positioning columns are tightly attached to the inner wall of the workpiece to be detected, and the workpiece to be detected is positioned in a manner of clamping the inner wall (or all the positioning columns are tightly attached to the outer wall of the workpiece to be detected, and the workpiece to be detected is positioned in a manner of clamping the outer wall); then pushing the first adjusting seat 201 to enable the detection end of the displacement sensor in the outer diameter detection unit 2 to detect the outer wall of the workpiece to be detected to obtain two groups of vertical outer diameters, then pushing the second adjusting seat 301, and measuring the wall thickness of the workpiece to be detected through the displacement sensor connected to the second adjusting seat 301 and the displacement sensor connected to the first adjusting seat 201 corresponding to the second adjusting seat 301; if the wall thickness and the diameter of the workpiece to be detected at different positions need to be measured, the workpiece to be detected only needs to be rotated.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The sleeve body measuring equipment is characterized by comprising a workbench, wherein the workbench is provided with an outer diameter detecting unit, an inner diameter detecting unit and a positioning unit;
the outer diameter detection unit comprises a first adjusting seat and a first detection device, the first detection device is mounted on the first adjusting seat, the first adjusting seat is movably connected to the workbench, the number of the first adjusting seats is even, every two first adjusting seats form a group, the first adjusting seats in the same group are arranged at intervals, and any one first adjusting seat in the same group can move towards or away from the other corresponding first adjusting seat;
the inner diameter detection unit comprises two adjusting seats and two detection devices, the two detection devices are installed on the two adjusting seats, at least one adjusting seat is arranged, the number of the two adjusting seats is less than or equal to that of the first adjusting seat, each adjusting seat corresponds to one adjusting seat, and the two adjusting seats are movably installed on the workbench and can move towards or away from the corresponding adjusting seats;
the positioning unit is used for positioning the workpiece to be detected.
2. The sleeve body measuring device as claimed in claim 1, wherein the first adjusting seat and the second adjusting seat have the same structure, and the first detecting device and the second detecting device have the same structure.
3. The jacket body measuring device of claim 2, wherein the first adjusting seat and the second adjusting seat are slidably connected with the workbench.
4. The sleeve body measuring device as claimed in claim 3, wherein the lower ends of the first adjusting seat and the second adjusting seat are provided with guide bosses, and the upper end surface of the workbench is provided with guide grooves corresponding to the guide bosses.
5. The sleeve body measuring device as claimed in claim 4, wherein the first adjusting seat is provided with two first detecting devices, the two first detecting devices are arranged at intervals along a direction perpendicular to the upper surface of the workbench, and the distance between the first detecting devices is adjustable; the two detection devices are arranged on the adjusting seat II, the two detection devices are arranged at intervals along the direction perpendicular to the upper surface of the workbench, and the distance between the two detection devices is adjustable.
6. The sleeve body measuring device according to any one of claims 1 to 5, wherein the positioning units comprise at least three positioning posts, and the positioning posts are slidably connected with the workbench.
7. The sleeve body measuring device as claimed in claim 6, wherein the upper end surface of the workbench is further provided with a wear-resistant strip in a protruding manner, and the wear-resistant strip is used for placing a workpiece to be detected.
8. The jacket body measuring device according to claim 7, wherein the upper end surface of the worktable is at an angle with respect to a horizontal plane.
9. The sleeve body measuring device as claimed in claim 8, wherein a support plate is mounted at the lower end of the workbench, and a shock absorption foot is mounted at the lower end of the support plate.
10. The jacket body measuring device according to claim 9, wherein both the first detecting means and the second detecting means are displacement sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344310.6U CN211668468U (en) | 2019-12-23 | 2019-12-23 | Cover body measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344310.6U CN211668468U (en) | 2019-12-23 | 2019-12-23 | Cover body measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668468U true CN211668468U (en) | 2020-10-13 |
Family
ID=72734410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344310.6U Expired - Fee Related CN211668468U (en) | 2019-12-23 | 2019-12-23 | Cover body measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668468U (en) |
-
2019
- 2019-12-23 CN CN201922344310.6U patent/CN211668468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 Termination date: 20211223 |