CN215261517U - Rod piece side shape and position checking fixture - Google Patents
Rod piece side shape and position checking fixture Download PDFInfo
- Publication number
- CN215261517U CN215261517U CN202121123991.4U CN202121123991U CN215261517U CN 215261517 U CN215261517 U CN 215261517U CN 202121123991 U CN202121123991 U CN 202121123991U CN 215261517 U CN215261517 U CN 215261517U
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- positioning
- dial indicator
- electronic dial
- rod piece
- seat
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Abstract
The utility model relates to a rod piece side shape and position checking fixture, which comprises a base plate, a positioning seat, a first electronic dial indicator and a second electronic dial indicator; a vertical plate is arranged on the side surface of the base plate, and a display box is arranged on the upper part of the vertical plate; the positioning seat is positioned on the upper end face of the substrate and comprises a high positioning part and a low positioning part, an auxiliary positioning pin is arranged on the high positioning part, and a main positioning pin is arranged on the low positioning part; a side positioning groove is formed in the side surface of the positioning seat; the first electronic dial indicator is connected with the base plate through the first connecting seat, the second electronic dial indicator is connected with the base plate through the second connecting seat, and probes of the first electronic dial indicator and the second electronic dial indicator face the side positioning grooves. The utility model discloses can carry out whole clamping location to the pole piece work piece to the portion of bending to the side of the pole piece carries out the morpheme of two directions and detects, and convenient detection operation reduces the detection error, ensures to detect the precision.
Description
Technical Field
The utility model relates to an examine utensil, concretely relates to utensil is examined to member side shape and position.
Background
The rod is one of important parts in the low-voltage apparatus switch. The rod piece is a metal piece and is formed through stamping operation. In order to ensure the assembly precision of the rod piece workpiece, the shape and position of the rod piece workpiece, particularly the side bending part of the rod piece workpiece, need to be detected.
The existing detection mode is mostly carried out by using a handheld measuring instrument such as a vernier caliper. However, a hand-held measuring instrument such as a vernier caliper is more suitable for measuring dimensions, and it is not easy to measure the shape and position of the side bent portion of the bar workpiece, which results in low accuracy of shape and position detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a rod side form and position examines utensil can carry out whole clamping location to the rod work piece to carry out the form and position of two directions to the portion of bending of rod side and detect, make things convenient for detection operation, reduce and detect the error, ensure and detect the precision.
In order to achieve the above object, the present invention provides the following technical solutions:
a rod side face shape and position detection tool comprises a substrate, a positioning seat, a first electronic dial indicator and a second electronic dial indicator; a vertical plate is arranged on the side surface of the base plate, and a display box is arranged on the upper part of the vertical plate; the positioning seat is positioned on the upper end face of the substrate and comprises a high positioning part and a low positioning part, an auxiliary positioning pin is arranged on the high positioning part, and a main positioning pin is arranged on the low positioning part; a side positioning groove is formed in the side surface of the positioning seat; the first electronic dial indicator is connected with the base plate through a first connecting seat, the second electronic dial indicator is connected with the base plate through a second connecting seat, and probes of the first electronic dial indicator and the second electronic dial indicator face the side positioning grooves; the base plate is also provided with a reference block, and the reference block corresponds to the side positioning groove in position.
Furthermore, the horizontal height of the top end face of the high positioning part is higher than that of the top end face of the low positioning part, and a positioning inclined plane is arranged at the transition position of the high positioning part and the low positioning part.
Further, main locating pin and vice locating pin all vertically set up to the top of main locating pin and vice locating pin all is provided with the chamfer.
Furthermore, the side constant head tank is vertical to be set up, the side constant head tank includes first locating surface and second locating surface, the probe of first electron amesdial parallels with first locating surface, the probe of second electron amesdial is mutually perpendicular with first locating surface.
Furthermore, the number of the display boxes is two, and the display boxes are respectively electrically connected with the first electronic dial indicator and the second electronic dial indicator.
Furthermore, the reference block is movably arranged in the through groove on the substrate, and probes of the first electronic dial indicator and the second electronic dial indicator correspond to the side face of the reference block.
The utility model has the advantages that: the utility model provides an utensil is examined to rod side form and position, through showing the box, the positioning seat, first electron amesdial, the cooperation of benchmark piece and second electron amesdial is used, can carry out whole clamping location to the rod work piece, first electron amesdial and second electron amesdial carry out the form and position detection of two directions to the portion of bending of rod side respectively, the form and position tolerance that records can show on first electron amesdial and second electron amesdial and showing the box, can make things convenient for detection operation, improve detection efficiency, reduce detection error simultaneously, ensure the detection precision.
Drawings
Fig. 1 is the overall structure schematic diagram of the rod side shape and position checking fixture of the present invention.
Fig. 2 is a schematic view of the overall structure of the rod side position detecting tool of the present invention at another viewing angle.
Fig. 3 is a schematic view of a partial structure of the checking fixture for the shape and position of the side surface of the rod of the present invention.
Fig. 4 is a schematic structural diagram of a reference block of the rod side position detection tool of the present invention.
In the figure: 1. a substrate; 2. a vertical plate; 3. a display box; 4. positioning seats; 41. a main positioning pin; 42. a secondary locating pin; 43. a high positioning section; 44. a low positioning section; 45. positioning the inclined plane; 46. a side positioning groove; 461. a first positioning surface; 462. a second positioning surface; 5. a first connecting seat; 6. a first electronic dial indicator; 7. a second connecting seat; 8. a reference block; 9. and a second electronic dial indicator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, a rod side profile and position gauge comprises a substrate 1, a positioning seat 4, a first electronic dial indicator 6 and a second electronic dial indicator 9; a vertical plate 2 is arranged on the side surface of the base plate 1, a display box 3 is arranged on the upper portion of the vertical plate 2, and a display screen is arranged on the front side of the display box 3 and used for displaying numerical values; the positioning seat 4 is positioned on the upper end face of the substrate 1, the positioning seat 4 is used for positioning a rod piece workpiece to be detected, the positioning seat 4 comprises a high positioning part 43 and a low positioning part 44, an auxiliary positioning pin 42 is arranged on the high positioning part 43, a main positioning pin 41 is arranged on the low positioning part 44, and both the main positioning pin 41 and the auxiliary positioning pin 42 are used for positioning the rod piece workpiece; a side positioning groove 46 is formed in the side surface of the positioning seat 4, and the side positioning groove 46 is used for positioning a bending part on the side surface of the rod piece workpiece; the first electronic dial indicator 6 is connected with the substrate 1 through the first connecting seat 5, the second electronic dial indicator 9 is connected with the substrate 1 through the second connecting seat 7, probes of the first electronic dial indicator 6 and the second electronic dial indicator 9 face the side positioning groove 46, and the probes of the first electronic dial indicator 6 and the second electronic dial indicator 9 are used for shape and position detection of two side walls of a side bending part of the multi-rod piece in decibels; the base plate 1 is further provided with a reference block 8, and the reference block 8 corresponds to the side positioning groove 46 in position.
The horizontal height of the top end face of the high positioning part 43 is higher than that of the top end face of the low positioning part 44, a positioning inclined plane 45 is arranged at the transition position of the high positioning part 43 and the low positioning part 44, and the positioning inclined plane 45 is used for carrying out surface contact type positioning on the rod piece.
The main positioning pin 41 and the auxiliary positioning pin 42 are vertically arranged, and chamfers are arranged at the top ends of the main positioning pin 41 and the auxiliary positioning pin 42 and used for facilitating the putting of a rod piece workpiece.
The side positioning groove 46 is vertically arranged, the side positioning groove 46 comprises a first positioning surface 461 and a second positioning surface 462, the bending part of an ideal rod workpiece is attached to the first positioning surface 461, the probe of the first electronic dial indicator 6 is parallel to the first positioning surface 461, and the probe of the second electronic dial indicator 9 is perpendicular to the first positioning surface 461.
The number of the display boxes 3 is two, the display boxes are respectively electrically connected with the first electronic dial indicator 6 and the second electronic dial indicator 9, and the two display boxes 3 respectively display data measured by the first electronic dial indicator 6 and the second electronic dial indicator 9.
The display box 3, the first electronic dial indicator 6 and the second electronic dial indicator 9 are all the existing mature technologies.
The reference block 8 is movably arranged in the through groove in the substrate 1, probes of the first electronic dial indicator 6 and the second electronic dial indicator 9 correspond to the side face of the reference block 8, and the reference block 8 is used as the probes of the first electronic dial indicator 6 and the second electronic dial indicator 9 for zero reference during calibration.
The utility model discloses a theory of operation does: firstly, placing a reference block 8 in a through groove on a substrate 1 to realize reference zero setting of probes of a first electronic dial indicator 6 and a second electronic dial indicator 9; subsequently take out benchmark piece 8 from leading to the inslot, the member product that will wait to detect is placed on positioning seat 4, high location portion 43, low location portion 44 is fixed a position respectively two parts of member product and is supported, location inclined plane 45 is used for fixing a position the member, main locating pin 41 runs through the through-hole on the member, vice locating pin 42 runs through the one end of leading to the groove on the member, the side portion of bending of member this moment is located side constant head tank 46, use two lateral walls of the probe to the side portion of bending of member of first electron amesdial 6 and second electron amesdial 9 to carry out the shape position and detect, can demonstrate the testing result on first electron amesdial 6 and the second electron amesdial 9, can transmit the testing result to two display boxes 3 and show by the display screen simultaneously, make things convenient for operating personnel to read.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (6)
1. The utility model provides a utensil is examined to member side shape and position which characterized in that: the device comprises a substrate (1), a positioning seat (4), a first electronic dial indicator (6) and a second electronic dial indicator (9); a vertical plate (2) is arranged on the side surface of the base plate (1), and a display box (3) is arranged on the upper part of the vertical plate (2); the positioning seat (4) is positioned on the upper end face of the substrate (1), the positioning seat (4) comprises a high positioning part (43) and a low positioning part (44), an auxiliary positioning pin (42) is arranged on the high positioning part (43), and a main positioning pin (41) is arranged on the low positioning part (44); a side positioning groove (46) is formed in the side surface of the positioning seat (4); the first electronic dial indicator (6) is connected with the substrate (1) through a first connecting seat (5), the second electronic dial indicator (9) is connected with the substrate (1) through a second connecting seat (7), and probes of the first electronic dial indicator (6) and the second electronic dial indicator (9) face to the side positioning groove (46); the base plate (1) is further provided with a reference block (8), and the reference block (8) corresponds to the side positioning groove (46).
2. The rod piece side shape and position detecting tool according to claim 1, wherein: the horizontal height of the top end face of the high positioning part (43) is higher than that of the top end face of the low positioning part (44), and a positioning inclined plane (45) is arranged at the transition position of the high positioning part (43) and the low positioning part (44).
3. The rod piece side shape and position detecting tool according to claim 2, wherein: the main positioning pin (41) and the auxiliary positioning pin (42) are vertically arranged, and chamfers are arranged at the top ends of the main positioning pin (41) and the auxiliary positioning pin (42).
4. The rod piece side shape and position detecting tool according to claim 3, wherein: the vertical setting of side constant head tank (46), side constant head tank (46) include first locating surface (461) and second locating surface (462), the probe and first locating surface (461) of first electron amesdial (6) are parallel, the probe and first locating surface (461) of second electron amesdial (9) are perpendicular mutually.
5. The rod piece side shape and position detecting tool according to claim 4, wherein: the number of the display boxes (3) is two, and the display boxes are respectively electrically connected with the first electronic dial indicator (6) and the second electronic dial indicator (9).
6. The rod piece side shape and position detecting tool according to claim 5, wherein: the reference block (8) is movably arranged in the through groove on the substrate (1), and probes of the first electronic dial indicator (6) and the second electronic dial indicator (9) correspond to the side face of the reference block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123991.4U CN215261517U (en) | 2021-05-25 | 2021-05-25 | Rod piece side shape and position checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123991.4U CN215261517U (en) | 2021-05-25 | 2021-05-25 | Rod piece side shape and position checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261517U true CN215261517U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121123991.4U Active CN215261517U (en) | 2021-05-25 | 2021-05-25 | Rod piece side shape and position checking fixture |
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| CN (1) | CN215261517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396846A (en) * | 2022-01-21 | 2022-04-26 | 扬州市职业大学(扬州开放大学) | Middle rail detection device of sliding rail |
-
2021
- 2021-05-25 CN CN202121123991.4U patent/CN215261517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396846A (en) * | 2022-01-21 | 2022-04-26 | 扬州市职业大学(扬州开放大学) | Middle rail detection device of sliding rail |
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