CN219714269U - Rod-shaped special-shaped piece hole verticality gauge - Google Patents
Rod-shaped special-shaped piece hole verticality gauge Download PDFInfo
- Publication number
- CN219714269U CN219714269U CN202321305203.2U CN202321305203U CN219714269U CN 219714269 U CN219714269 U CN 219714269U CN 202321305203 U CN202321305203 U CN 202321305203U CN 219714269 U CN219714269 U CN 219714269U
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- Prior art keywords
- shaped
- rod
- special
- dial indicator
- slide block
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- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The rod-shaped special-shaped piece hole verticality gauge is characterized in that a base plate is arranged on the base plate, two bases are symmetrically arranged on the back side of the base plate, two guide posts are arranged on the bases, a lifting slide block is arranged on the guide posts, the middle part of the lifting slide block is connected with a screw rod, and a lever type dial indicator is arranged on the front side of the lifting slide block; the back side edge of the reference plate is provided with a pressing clamp. The rod-shaped special-shaped part hole perpendicularity detection tool disclosed by the utility model realizes the positioning and clamping of the rod-shaped special-shaped part and the accurate detection of the hole perpendicularity, avoids the phenomena of poor product precision and the like during processing, and improves the production efficiency.
Description
Technical Field
The utility model relates to the technical field of machining.
Background
For the detection of the verticality of the rod-shaped special-shaped piece hole, as shown in fig. 1 and 2, the rod-shaped special-shaped piece is not easy to clamp due to the longer length. The design positions of the rod-shaped special-shaped piece for positioning and clamping are fewer, and the clamping force is insufficient. The perpendicularity of a detection hole of the manual operation instrument cannot ensure the existence and risk of errors caused by the operation method, the lamination of the reference surface is difficult to ensure, the common measurement precision is inaccurate easily, and the cost loss is not realized in batches.
Disclosure of Invention
The utility model provides a rod-shaped special-shaped part hole perpendicularity gauge for solving the clamping problem in the processing process of the rod-shaped special-shaped part.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the rod-shaped special-shaped piece hole verticality gauge is characterized in that a base plate 7 is arranged on a base plate 8, two bases 6 are symmetrically arranged on the back side of the base plate 8, two guide posts 4 are arranged on the bases 6, a lifting slide block 4 is arranged on the guide posts 4, the middle part of the lifting slide block 3 is connected with a screw rod 5, and a lever type dial indicator 13 is arranged on the front side of the lifting slide block 3; the back edge of the reference plate 7 is provided with a pressing clamp 11.
The reference plate 7 is provided with a positioning pin 12 for positioning the rod-shaped special-shaped piece 1.
The front side of the lifting sliding block 3 is provided with a connecting plate 17, the dial indicator seat 16 is fixed on the connecting plate 17, the front end of the dial indicator seat 16 is of a U-shaped opening structure and is provided with a locking knob 14, the lever type dial indicator 13 is fixed on the dial indicator seat 16 through the locking knob 14, and a spring 19 is arranged at the position, corresponding to the locking knob 14, of the inner side of the dial indicator seat 16.
The upper end of the screw rod 5 is provided with a knob 15.
And a cushion block 10 is arranged on the bottom plate 8, which is positioned at the front side of the reference plate 7 and corresponds to the pressing clamp 11.
The rod-shaped special-shaped part hole perpendicularity detection tool disclosed by the utility model realizes the positioning and clamping of the rod-shaped special-shaped part and the accurate detection of the hole perpendicularity, avoids the phenomena of poor product precision and the like during processing, and improves the production efficiency.
Drawings
Fig. 1 is a top view of a stick-shaped form.
Fig. 2 is a cross-sectional view A-A of fig. 1.
FIG. 3 is a diagram showing the structure of the rod-shaped profile hole verticality gauge according to the present utility model.
Fig. 4 is a front view of the detecting part of the rod-shaped special-shaped piece hole verticality detecting tool according to the present utility model.
FIG. 5 is a left-hand cross-sectional view of the detecting section of the rod-shaped special-shaped piece hole verticality detecting tool of the present utility model.
In the figure: 1. stick-shaped special-shaped pieces, 2, holes, 3, lifting sliding blocks, 4, guide posts, 5, a screw rod, 6, a base, 7, a reference plate, 8, a bottom plate, 9, supporting legs, 10, cushion blocks, 11, pressing pliers, 12, positioning pins, 13, lever type dial indicators, 14, locking knobs, 15, knobs, 16, dial indicator seats, 17, connecting plates, 18, lever pointers, 19 and springs.
Detailed Description
As shown in figures 3-5, the reference plate 7 is arranged on the bottom plate 8, the reference plate 7 is provided with the positioning pin 12 for positioning the rod-shaped special-shaped piece 1, two bases 6 are symmetrically arranged on the bottom plate 8 and positioned at the rear side of the reference plate 7, two guide posts 4 are arranged on the bases 6, the lifting slide block 4 is arranged on the guide posts 4, a lead screw 5 is arranged between the two guide posts 4, the middle part of the lifting slide block 3 is connected with the lead screw 5, and the upper end of the lead screw 5 is provided with a knob 15. The front side of the lifting slide block 3 is provided with a connecting plate 17, the dial indicator seat 16 is fixed on the connecting plate 17, the front end of the dial indicator seat 16 is of a U-shaped opening structure and is provided with a locking knob 14, the lever type dial indicator 13 is fixed on the dial indicator seat 16 through the locking knob 14, and a spring 19 is arranged at the position, corresponding to the locking knob 14, of the inner side of the dial indicator seat 16; the back edge of the reference plate 7 is provided with a pressing clamp 11, and a cushion block 10 is arranged on the bottom plate 8, which is positioned at the front side of the reference plate 7 and corresponds to the pressing clamp 11.
When the special-shaped rod piece is used, the special-shaped rod piece 1 is placed on the reference plate 7, the holes 2 of the special-shaped rod piece 1 are positioned through the positioning pins 12, the reference plate 7 is used as a product reference surface for positioning, the two positioning pins 12 are used as the positions of products for positioning, and the products are tightly fixed on the reference plate 7 through the pressing pliers 11. In order to improve machining efficiency, two groups of verticality detection tools are designed to detect verticality of two holes to be detected simultaneously. The lifting slide block 3 is lifted on the guide post 4 by rotating the knob 15, so that the lever type dial indicator 13 is driven to lift. And in the verticality detection part, the lifting slide block 3 is driven to stably rise and fall by using the guide post 4 and the screw rod 5 through the knob 15. The lever pointer 18 at the front end of the lever type dial indicator 13 is contacted with the hole 2 of the workpiece, and when the lever pointer is dragged up and down along the inner wall of the hole, whether the verticality is qualified can be manually judged according to the reading of the dial indicator.
Claims (5)
1. Rod-shaped special-shaped piece hole perpendicularity gauge is characterized in that: a base plate (8) is provided with a reference plate (7), two bases (6) are symmetrically arranged on the base plate (8) and positioned at the rear side of the reference plate (7), two guide posts (4) are arranged on the bases (6), a lifting slide block (3) is arranged on the guide posts (4), the middle part of the lifting slide block (3) is connected with a screw rod (5), and a lever type dial indicator (13) is arranged at the front side of the lifting slide block (3); the back side edge of the reference plate (7) is provided with a pressing clamp (11).
2. The rod-shaped special-shaped piece hole perpendicularity gauge according to claim 1, wherein: the reference plate (7) is provided with a locating pin (12) for locating the rod-shaped special-shaped piece (1).
3. The rod-shaped special-shaped piece hole perpendicularity gauge according to claim 1, wherein: the front side of the lifting sliding block (3) is provided with a connecting plate (17), the dial indicator seat (16) is fixed on the connecting plate (17), the front end of the dial indicator seat (16) is of a U-shaped opening structure and is provided with a locking knob (14), the lever type dial indicator (13) is fixed on the dial indicator seat (16) through the locking knob (14), and a spring (19) is arranged at the position, corresponding to the locking knob (14), of the inner side of the dial indicator seat (16).
4. The rod-shaped special-shaped piece hole perpendicularity gauge according to claim 1, wherein: the upper end of the screw rod (5) is provided with a knob (15).
5. The rod-shaped special-shaped piece hole perpendicularity gauge according to claim 1, wherein: cushion blocks (10) are arranged on the base plate (8) and positioned at the front side of the reference plate (7) and correspond to the pressing pliers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321305203.2U CN219714269U (en) | 2023-05-26 | 2023-05-26 | Rod-shaped special-shaped piece hole verticality gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321305203.2U CN219714269U (en) | 2023-05-26 | 2023-05-26 | Rod-shaped special-shaped piece hole verticality gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714269U true CN219714269U (en) | 2023-09-19 |
Family
ID=88000724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321305203.2U Active CN219714269U (en) | 2023-05-26 | 2023-05-26 | Rod-shaped special-shaped piece hole verticality gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714269U (en) |
-
2023
- 2023-05-26 CN CN202321305203.2U patent/CN219714269U/en active Active
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