CN214893044U - Right angle detects frock - Google Patents
Right angle detects frock Download PDFInfo
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- CN214893044U CN214893044U CN202120210578.5U CN202120210578U CN214893044U CN 214893044 U CN214893044 U CN 214893044U CN 202120210578 U CN202120210578 U CN 202120210578U CN 214893044 U CN214893044 U CN 214893044U
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- right angle
- guide groove
- angle detection
- detection tool
- supporting part
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Abstract
The utility model discloses a right angle detection tool, which comprises a bottom plate, wherein the bottom plate is arranged along a horizontal plane and is used for bearing an object to be detected; the supporting part is connected to the bottom plate along the vertical direction; the adjusting assembly is arranged on the supporting part, the meter is calibrated, the meter is arranged on the adjusting assembly, and a contact end of the meter is arranged towards the object to be measured; the calibration meter is driven by the adjusting assembly to be close to or far away from the object to be measured; the upper surface of bottom plate is provided with spacing portion, spacing portion supports and leans on the determinand orientation the surface of school table, the supporting part is located spacing portion deviates from one side of determinand. The problem of adopt three-coordinate detector and lead to in the current block straightness that hangs down the price high, the testing process is complicated, inefficiency is solved.
Description
Technical Field
The utility model relates to a mould work piece detection area especially relates to a right angle detects frock.
Background
In the processing process of the die, a block body or a plate body which is arranged at a right angle needs to be used. Taking a block as an example, when a mold is usually manufactured, the perpendicularity between the side surface and the front surface of the block is ensured, and if the block is not perpendicular, an unqualified mold is manufactured, which affects the production.
In order to measure the verticality between the side surface and the front surface of the block body, the detection can be carried out on a three-coordinate detector, but the three-coordinate detector is high-precision automatic equipment and high in price, so that the detection cost is high, and a professional is required to program, so that the detection is complex and the efficiency is low.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of above-mentioned prior art, the utility model aims to provide a right angle detects frock has solved the problem that adopts three-dimensional detector and the price that leads to is high, the testing process is complicated, the inefficiency in the current block straightness that hangs down detects.
The technical scheme of the utility model as follows:
the utility model provides a right angle detects frock, includes: the bottom plate is arranged along a horizontal plane and is used for bearing an object to be measured;
the supporting part is connected to the bottom plate along the vertical direction;
an adjustment assembly disposed on the support portion,
the calibration meter is arranged on the adjusting component, and a contact end of the calibration meter is arranged towards the object to be measured;
the calibration meter is driven by the adjusting assembly to be close to or far away from the object to be measured.
The upper surface of the bottom plate is provided with a limiting part, and the limiting part abuts against the surface of the object to be measured, which faces the meter calibration;
the supporting part is positioned on one side of the limiting part, which deviates from the object to be measured.
Further, the limiting part is used for abutting against the surface of the object to be detected and is provided with an arc surface.
Furthermore, a guide groove is formed in the supporting part, and the guide groove penetrates through the supporting part along the direction towards the object to be detected;
the adjustment assembly includes:
the sliding block is arranged in the guide groove in a sliding manner;
and the adjusting screw is connected to the sliding block and is in threaded connection with the supporting part.
Further, the slider includes:
the sliding block body is positioned in the guide groove;
the connecting block is connected to one side, away from the object to be detected, of the sliding block body, and an open slot is formed in the connecting block;
the adjusting screw includes:
the screw rod is in threaded connection with the supporting part;
the connecting rod is concentrically connected to one side, away from the supporting part, of the screw rod, and the connecting rod is rotatably arranged in the open slot;
a screw head concentrically connected to a side of the connecting rod facing away from the support portion;
the connecting block is embedded between the screw head and the screw rod.
Further, a rotating handle is connected to the surface of the screw head, which faces away from the supporting part.
Further, the surface of the sliding block body, which deviates from the adjusting screw, is provided with an inclined surface, the side wall of the guide groove is matched with the sliding block body and is obliquely arranged, and the area of the groove opening of the guide groove is smaller than the area of the bottom groove of the guide groove.
Furthermore, a cushion block is fixedly arranged in the guide groove and is positioned on one side of the sliding block, which deviates from the inclined surface.
Further, the cushion block is an electric wood block.
Further, the calibration meter is a lever dial indicator.
The beneficial effect of this scheme: the utility model provides a right angle detects frock for measure the straightness that hangs down between the determinand two surfaces, through placing the determinand on the upper surface of bottom plate, the determinand constitutes the contact tip of right angled first face and places towards the school table, and makes the first face of determinand support and lean on spacing portion, makes the position of determinand on the bottom plate fixed, through adjusting part drive school table, makes the contact tip of school table move towards the first face of determinand, and the determinand extrudes the contact tip of school table, makes and imitates table instruction data, returns zero with this school table, takes the surface of determinand as the basis; and then placing the other surface (second surface) of the object to be measured forming a right angle towards the contact end of the calibration meter, abutting the second surface of the object to be measured on the limiting part, enabling the second surface to contact and press the contact end of the calibration meter, reading from the calibration meter, if the indication data of the calibration meter is zero, indicating that the second surface of the object to be measured is vertical to the first surface, and if the reading of the calibration meter is not zero, indicating that the first surface and the second surface of the object to be measured are not vertical, and indicating that the object to be measured is unqualified. During the measurement process, the object to be measured can be translated along the extending direction of the limiting part, so that the calibration meter can measure different positions of the second surface, and whether the second surface is perpendicular to the first surface is determined according to whether the reading of the calibration meter changes. The tool is simple in structure, convenient to use and high in efficiency of the measuring process, and solves the problems of high price, complex detecting process and low efficiency caused by the adoption of a three-coordinate detector in the existing block verticality detection.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a right angle detection tool according to the present invention in use;
fig. 2 is a schematic structural diagram of an embodiment of a right angle detection tool of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an exploded view of an embodiment of the right angle detection tool of the present invention.
The reference numbers in the figures: 100. an object to be tested; 110. a first side; 120. a second face; 200. a base plate; 300. a support portion; 310. a guide groove; 400. an adjustment assembly; 410. a slider; 411. a slider body; 412. connecting blocks; 413. an open slot; 414. an inclined surface; 420. an adjusting screw; 421. a screw; 422. a connecting rod; 423. a screw head; 430. rotating the handle; 440. cushion blocks; 441. fastening screws; 500. calibrating the meter; 600. a limiting part; 610. a circular arc surface; 700. universal hydraulic magnetic gauge stand.
Detailed Description
The utility model provides a right angle detects frock, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following reference drawing and example are lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, the present embodiment provides a right angle detection tool, including: the base plate 200, the support portion 300, the adjustment assembly 400, the calibration gauge 500, and the limiting portion 600. The base plate 200 is disposed along a horizontal plane and is used for carrying the object 100 to be tested. The bottom plate 200 in this embodiment is a square bottom plate 200, and for convenience of structural description, the long side direction of the square bottom plate 200 in the horizontal plane is taken as the front-back direction, the short side direction in the horizontal plane is taken as the left-right direction, and the vertical direction is taken as the up-down direction. The upper surface of the base plate 200 is a surface parallel to the horizontal plane. Support portion 300 is connected along vertical direction on the bottom plate 200, adjusting part 400 sets up on the support portion 300, support portion 300 is the backup pad, school table 500 sets up on the adjusting part 400, school table 500's contact jaw orientation the determinand 100 sets up, specifically does support portion 300 passes through the screw connection and is in the one end of the fore-and-aft direction of bottom plate 200, adjusting part 400 sets up the upper portion of support portion 300, school table 500 connects adjusting part 400's upper surface. The calibration chart 500 is driven by the adjustment assembly 400 to move closer to or away from the object 100. Spacing portion 600 sets up along left right direction the upper surface of bottom plate 200, spacing portion 600 supports and leans on determinand 100 faces school table 500's surface, supporting part 300 is located spacing portion 600 deviates from one side of determinand 100. That is, the supporting portion 300 is located at the front side of the bottom plate 200, and the object 100 is located at the rear side of the calibration chart 500.
In the above scheme, the object 100 is placed on the upper surface of the bottom plate 200, the first surface 110 of the object 100 forming a right angle is placed towards the contact end of the calibration chart 500, the first surface 110 of the object 100 abuts against the limiting part 600, the position of the object 100 on the bottom plate 200 is fixed, the calibration chart 500 is driven by the adjusting component 400, the contact end of the calibration chart 500 moves towards the first surface 110 of the object 100, the object 100 presses the contact end of the calibration chart 500, the meter indicating data is validated, the calibration chart 500 is zeroed, and the surface of the object 100 is used as a basis; and then placing the other surface (the second surface 120) of the object 100 to be tested forming a right angle towards the contact end of the calibration chart 500, abutting the second surface 120 of the object 100 to be tested on the limiting part 600, enabling the second surface 120 to contact and press the contact end of the calibration chart 500, reading from the calibration chart 500, if the indication data of the calibration chart 500 is zero, indicating that the second surface 120 of the object 100 to be tested is perpendicular to the first surface 110, and if the reading of the calibration chart 500 is not zero, indicating that the first surface 110 and the second surface 120 of the object 100 to be tested are not perpendicular, and the right angle formed by the first surface and the second surface of the object 100 to be tested is unqualified. During the measurement, the object 100 can be translated along the extending direction of the limiting portion 600, so that the calibration chart 500 can measure different positions of the second surface 120, and whether the second surface 120 is perpendicular to the first surface 110 is also determined according to whether the reading of the calibration chart 500 changes. The tool is simple in structure, convenient to use and high in efficiency of the measuring process, and solves the problems of high price, complex detecting process and low efficiency caused by the adoption of a three-coordinate detector in the existing block verticality detection.
As shown in fig. 2, in the specific structure of this embodiment, the limiting portion 600 is a limiting column, the limiting column is a cylinder with upper and lower sides provided with planes, and thus the surface of the limiting portion 600, which is used for abutting against the object 100 to be measured, is an arc surface 610. The side that spacing portion 600 faces backwards is arc surface 610 promptly, and spacing portion 600 contacts the face to be measured (first face 110 or second face 120) of determinand 100 through arc surface 610, and the contact in-process is tangent through arc surface 610 and plane, and the contact position is a tangent line like this, can avoid the face contact like this, carries out spacing in-process at spacing portion 600 to determinand 100, and is spacing through line contact, has improved measurement accuracy.
As shown in fig. 3 and 4, the support 300 is provided with a guide groove 310, the guide groove 310 penetrates the support 300 along a direction toward the object 100, and specifically, the guide groove 310 penetrates the support 300 along a front-back direction. The adjustment assembly 400 includes: a slider 410 and an adjustment screw 420. The sliding block 410 is slidably disposed in the guide groove 310, and the adjusting screw 420 is connected to the sliding block 410 and is screwed to the supporting portion 300. When the adjusting screw 420 is screwed, the adjusting screw 420 can move in the front-back direction, so that the adjusting screw 420 drives the slider 410 to slide, thereby realizing the front-back movement of the slider 410 on the supporting part 300, the calibration chart 500 is arranged on the slider 410, and thus the calibration chart 500 also follows the slider 410 to realize the front-back movement adjustment of the calibration chart 500 through the simple structure of the adjusting assembly 400.
As shown in fig. 3 and 4, in the specific structure of this embodiment, the slider 410 includes: a slider body 411, and a connecting block 412. The slider body 411 is located in the guide groove 310, the connecting block 412 is connected to a side of the slider body 411 departing from the object 100 to be measured, that is, the front end of the slider body 411 is provided with the connecting block 412, the connecting block 412 protrudes out of the slider body 411 towards the right side, and the connecting block 412 is provided with an opening groove 413. The adjustment screw 420 includes: a screw 421, a connecting rod 422, and a screw head 423. The screw 421 is screwed to the support 300. The connecting rod 422 is concentrically connected to a side of the screw 421 away from the support 300, the connecting rod 422 is rotatably disposed in the opening groove 413, and the screw head 423 is concentrically connected to a side of the connecting rod 422 away from the support 300. Namely, the screw head 423, the connecting rod 422, and the screw 421 in the order from the front to the rear. The connecting block 412 is embedded between the screw head 423 and the screw rod 421, so that when the adjusting screw 420 is screwed, the connecting rod 422 rotates in the opening groove 413, and the connecting block 412 is driven by the screw head 423 and the screw rod 421 due to the movement of the screw head 423 and the screw rod 421, so that the connecting block 412 moving back and forth drives the slider body 411 to slide.
A rotary handle 430 is attached to the surface of the screw head 423 facing away from the support 300. A rotation handle 430 is fixedly provided on a front surface of the screw head 423, and a user can conveniently manually screw the adjustment screw 420 using the rotation handle 430.
The surface of the slider body 411 facing away from the adjusting screw 420 is provided with an inclined surface 414, the side wall of the guide groove 310 is matched with the slider body 411 and is arranged obliquely, and the notch area of the guide groove 310 is smaller than the groove bottom area of the guide groove 310. Specifically, the left side wall of the guide groove 310 is obliquely arranged, so that a dovetail groove is formed on the left side of the guide groove 310, thereby preventing the slider body 411 from coming off from the upper notch of the guide groove 310, and ensuring the matching precision of the slider body 411 and the guide groove 310.
A pad 440 is fixedly disposed in the guide groove 310, and the pad 440 is located on a side of the sliding block 410 away from the inclined surface 414. Specifically, the right side wall of the guide groove 310 is vertically arranged, so that the right side of the right side wall of the guide groove 310 is provided with the cushion block 440, thereby reducing the assembly gap between the sliding block 410 and the guide groove 310 and facilitating the improvement of the measurement precision. A screw hole is formed in the right side of the support part 300, the screw hole is communicated with the guide groove 310, a fastening screw 441 is screwed in the screw hole, and one end of the fastening screw 441 protrudes out of the inner wall of the guide groove 310 and abuts against and presses the cushion block 440. In order to fix the spacer block 440 more firmly, the spacer block 440
The cushion block 440 is a bakelite block. The bakelite material has high mechanical strength, good insulating property, heat resistance and corrosion resistance. And has better lubricity, and the adoption of the bakelite cushion block 440 can provide precision and effectively reduce the abrasion between the guide groove 310 and the slider body 411.
In this embodiment, in order to realize the connection between the adjusting assembly 400 and the calibration meter 500, a universal hydraulic magnetic meter base 700 may be disposed on the adjusting assembly 400, and the calibration meter 500 is connected to the universal hydraulic magnetic meter base 700. The universal hydraulic magnetometer stand 700 is a conventional structure, and this embodiment is not described in detail. In order to improve the measurement accuracy, the calibration chart 500 in this embodiment is a dial indicator or a dial indicator.
To sum up, the utility model provides a right angle detects frock for measure the straightness that hangs down between the determinand 100 two surfaces, through placing determinand 100 on the upper surface of bottom plate 200, determinand 100 constitutes the contact end of right-angled first face 110 orientation school table 500 and places, and makes the first face 110 of determinand 100 support and lean on spacing portion 600 makes the position of determinand 100 on bottom plate 200 fixed, drives school table 500 through adjusting part 400, makes the contact end of school table 500 move towards the first face 110 of determinand 100 body, and the determinand 100 body extrudes the contact end of school table 500, makes effect table instruction data, returns zero this school table 500, uses this surface of determinand 100 as the basis; and then placing the other surface (the second surface 120) of the object 100 to be measured forming a right angle towards the contact end of the calibration chart 500, abutting the second surface 120 of the object 100 to be measured on the limiting part 600, enabling the second surface 120 to contact and press the contact end of the calibration chart 500, reading from the calibration chart 500, if the indication data of the calibration chart 500 is zero, indicating that the second surface 120 of the object 100 to be measured is perpendicular to the first surface 110, and if the reading of the calibration chart 500 is not zero, indicating that the first surface 110 and the second surface 120 of the object 100 to be measured are not perpendicular, and the object 100 to be measured is unqualified. During the measurement, the object 100 can be translated along the extending direction of the limiting portion 600, so that the calibration chart 500 can measure different positions of the second surface 120, and whether the second surface 120 is perpendicular to the first surface 110 is also determined according to whether the reading of the calibration chart 500 changes. The tool is simple in structure, convenient to use and high in efficiency of the measuring process, and solves the problems of high price, complex detecting process and low efficiency caused by the adoption of a three-coordinate detector in the existing block verticality detection.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a right angle detects frock, its characterized in that includes: the bottom plate is arranged along a horizontal plane and is used for bearing an object to be measured;
the supporting part is connected to the bottom plate along the vertical direction;
an adjustment assembly disposed on the support portion,
the calibration meter is arranged on the adjusting component, and a contact end of the calibration meter is arranged towards the object to be measured;
the calibration meter is driven by the adjusting assembly to be close to or far away from the object to be measured;
the upper surface of bottom plate is provided with spacing portion, spacing portion supports and leans on the determinand orientation the surface of school table, the supporting part is located spacing portion deviates from one side of determinand.
2. The right angle detection tool according to claim 1, wherein the surface of the limiting portion, which is used for abutting against the object to be detected, is provided with an arc surface.
3. The right angle detection tool according to claim 1, wherein a guide groove is formed in the support portion, and the guide groove penetrates through the support portion in a direction toward the object to be detected;
the adjustment assembly includes:
the sliding block is arranged in the guide groove in a sliding manner;
and the adjusting screw is connected to the sliding block and is in threaded connection with the supporting part.
4. The right angle detection tool according to claim 3, wherein the slider comprises:
the sliding block body is positioned in the guide groove;
the connecting block is connected to one side, away from the object to be detected, of the sliding block body, and an open slot is formed in the connecting block;
the adjusting screw includes:
the screw rod is in threaded connection with the supporting part;
the connecting rod is concentrically connected to one side, away from the supporting part, of the screw rod, and the connecting rod is rotatably arranged in the open slot;
a screw head concentrically connected to a side of the connecting rod facing away from the support portion;
the connecting block is embedded between the screw head and the screw rod.
5. The right angle detection tool according to claim 4, wherein a rotating handle is connected to a surface of the screw head, which faces away from the supporting portion.
6. The right angle detection tool according to claim 4, wherein the surface of the slider body, which faces away from the adjusting screw, is provided with an inclined surface, the side wall of the guide groove is matched with the slider body and is arranged in an inclined manner, and the area of the notch of the guide groove is smaller than the area of the bottom of the guide groove.
7. The right angle detection tool according to claim 6, wherein a cushion block is fixedly arranged in the guide groove, and the cushion block is located on one side, away from the inclined surface, of the sliding block.
8. The right angle detection tool of claim 7, wherein the spacer block is an bakelite block.
9. The right angle detection tool according to any one of claims 1 to 8, wherein the calibration chart is a lever dial indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210578.5U CN214893044U (en) | 2021-01-25 | 2021-01-25 | Right angle detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210578.5U CN214893044U (en) | 2021-01-25 | 2021-01-25 | Right angle detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893044U true CN214893044U (en) | 2021-11-26 |
Family
ID=78859316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120210578.5U Active CN214893044U (en) | 2021-01-25 | 2021-01-25 | Right angle detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893044U (en) |
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2021
- 2021-01-25 CN CN202120210578.5U patent/CN214893044U/en active Active
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