CN215791175U - Plastic part height measurement tool - Google Patents
Plastic part height measurement tool Download PDFInfo
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- CN215791175U CN215791175U CN202122216505.XU CN202122216505U CN215791175U CN 215791175 U CN215791175 U CN 215791175U CN 202122216505 U CN202122216505 U CN 202122216505U CN 215791175 U CN215791175 U CN 215791175U
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Abstract
The utility model provides a plastic part height measuring jig which comprises a bottom plate, wherein the top of the bottom plate is connected with two Y-axis supports arranged in parallel in a sliding mode, an X-axis sliding block is connected between the two Y-axis supports in a sliding mode, a longitudinal through hole penetrates through the X-axis sliding block, a measuring probe is arranged on the longitudinal through hole and can move on the longitudinal through hole in the Z-axis direction, a measuring clamping plate is horizontally arranged at one end of the measuring probe, and a strip-shaped guide groove used for inserting a ruler is arranged on the measuring clamping plate in a penetrating mode. Before measurement, the starting end of the ruler is inserted into the upper side of the strip-shaped guide groove, and the scale value of the ruler exposed out of the upper side of the measuring clamping plate at the beginning is recorded. And lifting and releasing the measuring probe to abut against the point to be measured, and determining the height value of the measuring point according to the difference between the measuring scale value and the initial scale value. When other measuring points need to be measured, the X-axis and Y-axis directions of the measuring probe can be adjusted and then measured, the use is convenient, the cost is low, the measuring accuracy can be improved, and the measuring efficiency is improved.
Description
Technical Field
The utility model relates to the field of forming processing, in particular to a plastic part height measuring jig.
Background
The plastic parts have various shapes and are mainly manufactured through mold forming, the size of the plastic part is an important parameter of the plastic part, and the matching condition of the plastic part and other parts can be influenced, so that the height of the plastic part at different positions needs to be screened and measured sometimes. At present, the height of a plastic part is mainly measured by two modes, one mode is measurement by means of high-precision three-dimensional equipment, the other mode is measurement by means of a measuring instrument through hands, the former mode is difficult to popularize due to equipment and cost limitation, and the latter mode has the problems of insufficient measurement accuracy and low measurement efficiency.
Disclosure of Invention
The utility model aims to solve the problem of providing a plastic part height measuring jig which is low in cost and capable of improving measuring accuracy and measuring efficiency.
The jig comprises a bottom plate, two Y-axis supports which are arranged in parallel are connected to the top of the bottom plate in a sliding mode, the Y-axis supports can move in the Y-axis direction along the bottom plate, an X-axis sliding block is connected between the two Y-axis supports in a sliding mode, the X-axis sliding block can move in the X-axis direction between the two Y-axis supports, a longitudinal through hole penetrates through the X-axis sliding block, a measuring probe is arranged on the longitudinal through hole and can move in the Z-axis direction on the longitudinal through hole, a horizontally arranged measuring clamping plate is fixedly connected to one end of the measuring probe, a strip-shaped guide groove penetrates through the measuring clamping plate and is used for inserting a ruler, and the ruler is movably arranged on the strip-shaped guide groove and can move longitudinally along the strip-shaped guide groove.
Preferably, the bottom end of the Y-axis support is provided with a slide rail, the top of the bottom plate is provided with a guide groove matched with the slide rail, the slide rail is arranged on the guide groove, one side of the Y-axis support is provided with a movable hole in clearance fit with the X-axis sliding block in a penetrating manner, the X-axis sliding block is arranged on the movable hole, the longitudinal through hole is provided with a connecting bearing, and the measuring probe is connected with the longitudinal through hole through the connecting bearing.
Preferably, the connection bearing is a ball bearing.
Preferably, the measuring probe comprises a needle body and a needle cap which are integrally punched, the measuring clamping plate comprises a connecting plate and a guide plate which are integrally punched, one end of the connecting plate is fixedly connected to one side of the needle cap, and the top end face of the guide plate is flush with the top end face of the needle cap.
Preferably, the two ends of the X-axis sliding block are provided with limiting screw holes in a penetrating mode, and limiting bolts penetrating through the limiting screw holes are arranged on the limiting screw holes.
The utility model has the beneficial effects that: the utility model provides a plastic part height measuring jig which is provided with a unique assembly structure, wherein the starting end of a ruler is inserted from the upper side of a strip-shaped guide groove before measurement, the bottom end of a measuring probe is propped against a bottom plate, and the scale value of the ruler exposed out of the upper side of a measuring clamping plate at the initial time is recorded. During measurement, the measuring probe is lifted up to ascend along the longitudinal through hole, the plastic part is placed on the bottom plate, the point to be measured is aligned to the bottom end of the measuring probe, after the measuring probe is released, the bottom end of the measuring probe abuts against the measuring point of the plastic part, the measuring clamp plate moves synchronously along with the measuring probe, the bottom end of the ruler always abuts against the bottom plate, the ruler is visually observed to measure the scale value, and the height value of the measuring point can be determined according to the difference between the measuring scale value and the initial scale value. When other measuring points need to be measured, the plastic part does not need to be moved, the Y axial position of the measuring probe can be adjusted by simultaneously moving the two Y axial supports, the X axial position of the measuring probe can be adjusted by moving the X axial slide block between the two X axial slide blocks, and the heights of the other measuring points can be measured at the moment. The device is simple in structure, convenient to use, low in cost, capable of improving measurement accuracy and measurement efficiency, and suitable for popularization and use.
Drawings
Fig. 1 illustrates a schematic structural view of the external form of the present invention.
The reference numbers illustrate: the device comprises a bottom plate 1, a guide groove 10, a Y-axis support 2, a slide rail 20, a movable hole 21, an X-axis slide block 3, a longitudinal through hole 30, a limit screw hole 31, a measuring probe 4, a needle body 40, a needle cap 41, a measuring clamp plate 5, a strip-shaped guide groove 50, a connecting plate 51, a guide plate 52, a connecting bearing 6 and a limit bolt 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.
All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.
Refer to fig. 1.
The utility model provides a height measuring jig for plastic parts, which comprises a bottom plate 1, wherein the top of the bottom plate 1 is connected with two Y-axis supports 2 which are arranged in parallel in a sliding manner, the Y-axis supports 2 can move in the Y-axis direction along the bottom plate 1, an X-axis sliding block 3 is connected between the two Y-axis supports 2 in a sliding manner, the X-axis sliding block 3 can move in the X-axis direction between the two Y-axis supports 2, a longitudinal through hole 30 is arranged on the X-axis sliding block 3 in a penetrating manner, a measuring probe 4 is arranged on the longitudinal through hole 30, the measuring probe 4 can move in the Z-axis direction on the longitudinal through hole 30, one end of the measuring probe 4 is fixedly connected with a horizontally arranged measuring clamping plate 5, a strip-shaped guide groove 50 is arranged on the measuring clamping plate 5 in a penetrating manner, the strip-shaped guide groove 50 is used for inserting a ruler, and the ruler is movably arranged on the strip-shaped guide groove 50 and can move longitudinally along the strip-shaped guide groove 50.
The specific use principle is that before measurement, the initial end of the ruler is inserted from the upper side of the strip-shaped guide groove 50, the bottom end of the measuring probe 4 is propped against the bottom plate 1 in a natural state, and the scale value of the ruler exposed out of the top end face of the measuring clamping plate 5 at the initial time is recorded. During measurement, the measuring probe 4 is lifted up along the longitudinal through hole 30, the plastic part is placed on the bottom plate 1, the point to be measured of the plastic part is aligned to the lower portion of the bottom end of the measuring probe 4, after the measuring probe 4 is released, the bottom end of the measuring probe 4 abuts against the measuring point of the plastic part, the measuring clamping plate 5 moves synchronously along with the measuring probe 4, the bottom end of the ruler always abuts against the bottom plate 1, the ruler is visually observed to measure the scale value, and the height value of the measuring point can be determined according to the difference value between the measuring scale value and the initial scale value. When other measuring points need to be measured, the plastic part does not need to be moved, the Y axial position of the measuring probe 4 can be adjusted by simultaneously moving the two Y axial supports 2, the X axial position of the measuring probe 4 can be adjusted by moving the X axial slide block 3 between the two X axial slide blocks 3, and the heights of the other measuring points can be measured at the moment. The device is simple in structure, convenient to use, low in cost, capable of improving measurement accuracy and measurement efficiency, and suitable for popularization and use.
Based on the above embodiment, the bottom end of the Y axial support 2 is provided with the slide rail 20, the top of the bottom plate 1 is provided with the guide groove 10 matched with the slide rail 20, the slide rail 20 is arranged on the guide groove 10, one side of the Y axial support 2 is provided with the movable hole 21 in clearance fit with the X axial slider 3 in a penetrating manner, the X axial slider 3 is arranged on the movable hole 21, the longitudinal through hole 30 is provided with the connecting bearing 6, and the measuring probe 4 is connected with the longitudinal through hole 30 through the connecting bearing 6. When the Y-axis position of the measuring probe 4 needs to be adjusted, the Y-axis support 2 is pushed to move along the bottom plate 1, and the slide rail 20 moves along the guide groove 10; when the X-axis position of the measuring probe 4 needs to be adjusted, the X-axis slide block 3 can be pushed to move along the movable hole 21, and the stability is good.
Based on the above embodiment, the connection bearing 6 is a ball bearing. The ball bearing has good concentricity and long service life, and can improve the measurement accuracy.
Based on the above embodiment, the measuring probe 4 comprises the integrally punched needle body 40 and the needle cap 41, the measuring clamping plate 5 comprises the integrally punched connecting plate 51 and the guide plate 52, one end of the connecting plate 51 is fixedly connected to one side of the needle cap 41, and the top end face of the guide plate 52 is flush with the top end face of the needle cap 41. The needle cap 41 is abutted to the top end of the X-axis sliding block in a natural state, the needle cap 41 can prevent the measuring probe 4 from falling off from the longitudinal through hole 30, the limiting and supporting effects are achieved, and the initial scale value of the ruler can be determined by measuring the whole length of the measuring probe 4.
Based on the above embodiment, the two ends of the X-axis slider 3 are both provided with the limiting screw holes 31, the limiting screw holes 31 are provided with the limiting bolts 7 penetrating through the limiting screw holes 31, so that the moving stroke of the X-axis slider 3 can be limited, and when the X-axis slider 3 needs to be taken down from the movable hole 21, the X-axis slider 3 can be pulled out from the movable hole 21 by first taking the lower limiting bolts 7.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.
Claims (5)
1. A plastic part height measuring jig comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is connected with two Y-axis supports (2) which are arranged in parallel in a sliding mode, the Y-axis supports (2) can move in the Y-axis direction along the bottom plate (1), an X-axis sliding block (3) is connected between the two Y-axis supports (2) in a sliding mode, the X-axis sliding block (3) can move in the X-axis direction between the two Y-axis supports (2), a longitudinal through hole (30) penetrates through the X-axis sliding block (3), a measuring probe (4) is arranged on the longitudinal through hole (30), the measuring probe (4) can move in the Z-axis direction on the longitudinal through hole (30), one end of the measuring probe (4) is fixedly connected with a horizontally arranged measuring clamping plate (5), and a strip-shaped guide groove (50) penetrates through the measuring clamping plate (5), the strip-shaped guide groove (50) is used for inserting a ruler, and the ruler is movably arranged on the strip-shaped guide groove (50) and can move longitudinally along the strip-shaped guide groove (50).
2. The plastic part height measuring jig according to claim 1, wherein a slide rail (20) is arranged at the bottom end of the Y-axis support (2), a guide groove (10) matched with the slide rail (20) is arranged at the top of the bottom plate (1), the slide rail (20) is arranged on the guide groove (10), a movable hole (21) in clearance fit with the X-axis slide block (3) is arranged on one side of the Y-axis support (2) in a penetrating manner, the X-axis slide block (3) is arranged on the movable hole (21), a connecting bearing (6) is arranged on the longitudinal through hole (30), and the measuring probe (4) is connected with the longitudinal through hole (30) through the connecting bearing (6).
3. The tool for measuring the height of plastic parts as claimed in claim 2, wherein the connecting bearings (6) are ball bearings.
4. The plastic part height measuring jig according to claim 3, wherein the measuring probe (4) comprises a needle body (40) and a needle cap (41) which are integrally punched, the measuring clamp plate (5) comprises a connecting plate (51) and a guide plate (52) which are integrally punched, one end of the connecting plate (51) is fixedly connected to one side of the needle cap (41), and the top end surface of the guide plate (52) is flush with the top end surface of the needle cap (41).
5. The jig for measuring the height of plastic parts according to claim 4, wherein both ends of the X-axis sliding block (3) are provided with a limiting screw hole (31) in a penetrating manner, and the limiting screw hole (31) is provided with a limiting bolt (7) penetrating through the limiting screw hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122216505.XU CN215791175U (en) | 2021-09-14 | 2021-09-14 | Plastic part height measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122216505.XU CN215791175U (en) | 2021-09-14 | 2021-09-14 | Plastic part height measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791175U true CN215791175U (en) | 2022-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122216505.XU Active CN215791175U (en) | 2021-09-14 | 2021-09-14 | Plastic part height measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791175U (en) |
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2021
- 2021-09-14 CN CN202122216505.XU patent/CN215791175U/en active Active
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