CN217686979U - Metal base height difference detection device - Google Patents
Metal base height difference detection device Download PDFInfo
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- CN217686979U CN217686979U CN202221377714.0U CN202221377714U CN217686979U CN 217686979 U CN217686979 U CN 217686979U CN 202221377714 U CN202221377714 U CN 202221377714U CN 217686979 U CN217686979 U CN 217686979U
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Abstract
The utility model relates to a metal base height difference detection device, which comprises a workbench and a platform used for detecting the height difference of the metal base; the bracket is arranged on the workbench; the height difference measuring mechanism is arranged on the bracket and used for measuring the height difference of the metal bottom, and the clamping mechanism is used for clamping the mechanism of the metal base; the height difference measuring mechanism comprises a hydraulic rod, a scale rod, a positioning rod, a sliding rod, a return spring and a positioning frame; the hydraulic rod is fixed on the bracket, a telescopic rod of the hydraulic rod is connected with a scale rod, and the positioning frame is connected to the lower end of the scale rod; the sliding rod is arranged in the positioning frame through a return spring; the positioning rod is fixedly connected in the positioning frame, and when the sliding rod is in an initial state, the lower end part of the sliding rod is lower than the lower end part of the positioning rod. The device has the advantages that: poor measuring mechanism of height can be comparatively quick and accurate measurement comparatively accurate measuring equipment metal base, improves the qualification rate of product shipment.
Description
Technical Field
The utility model relates to a poor detection device technical field of spare part height especially relates to a poor detection device of metal base height.
Background
In metal base's production process, need carry out technology to the metal base who makes the completion and detect to guarantee metal base's qualification rate, in metal base's testing process, need detect the height of each position of metal base, guarantee that metal base's difference in height is in a reasonable within range, nevertheless current metal base difference in height detection device still has following problem:
the height difference detection device of the existing metal base adopts manual measurement of side height, and then the height difference is judged according to the heights of a plurality of groups of sides. In addition, the existing metal base height difference detection device cannot fix the base on the workbench when detecting the height difference of the base, so that the base can be displaced when being touched by external force, and the measurement result is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal base height difference detection device, its height difference that can the rapid survey metal base.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a height difference detection device for a metal base comprises
The workbench 1 is a platform for detecting the height difference of the metal base;
the bracket 2 is arranged on the workbench 1;
a height difference measuring mechanism 3 mounted on the support 2 for measuring the height difference of the metal bottom, and
the clamping mechanism 4 is a mechanism for clamping the metal base;
the height difference measuring mechanism 3 comprises a hydraulic rod 31, a scale rod 32, a positioning rod 33, a sliding rod 34, a return spring 35 and a positioning frame 36;
the hydraulic rod 31 is fixed on the bracket 2, the telescopic rod of the hydraulic rod 31 is connected with the scale rod 32, and the positioning frame 36 is connected with the lower end of the scale rod 32; the sliding rod 34 is arranged in the positioning frame 36 through a return spring 35, so that the sliding rod 34 always tends to move downwards; the positioning rod 33 is fixedly connected in the positioning frame 36, wherein when the slide rod 34 is in the initial state, the lower end of the slide rod 34 is lower than the lower end of the positioning rod 33.
Compared with the prior art, the device has the advantages that:
1. poor measuring mechanism of height can be comparatively quick and accurate measurement comparatively accurate measuring equipment metal base, improves the qualification rate of product shipment.
2. Fixture can be fine fixed metal base, avoids causing the condition of surveying inaccurate because metal base in measurement process.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural diagram of the height difference measuring mechanism.
In the figure: the device comprises a working table 1, a guide groove 11, a bracket 2, a height difference measuring mechanism 3, a hydraulic rod 31, a scale rod 32, a positioning rod 33, a sliding rod 34, a return spring 35, a positioning frame 36, a first pointer 37, a second pointer 38, a clamping mechanism 4, a sliding block 41, a fixed seat 42, a handle 43, a tension spring 44 and a clamping block 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2: a height difference detection device for a metal base comprises
The workbench 1 is a platform for detecting the height difference of the metal base;
the bracket 2 is arranged on the workbench 1;
a height difference measuring mechanism 3 mounted on the support 2 for measuring the height difference of the metal bottom, and
the clamping mechanism 4 is a mechanism for clamping the metal base;
the height difference measuring mechanism 3 comprises a hydraulic rod 31, a scale rod 32, a positioning rod 33, a sliding rod 34, a return spring 35 and a positioning frame 36;
the hydraulic rod 31 is fixed on the bracket 2, the telescopic rod of the hydraulic rod 31 is connected with the scale rod 32, and the positioning frame 36 is connected with the lower end of the scale rod 32; the sliding rod 34 is arranged in the positioning frame 36 through a return spring 35, so that the sliding rod 34 always tends to move downwards; the positioning rod 33 is fixedly connected to the positioning frame 36, wherein when the sliding rod 34 is in the initial state, the lower end of the sliding rod 34 is lower than the lower end of the positioning rod 33.
A first pointer 37 is arranged at the upper end part of the sliding rod 34, and a second pointer 38 is arranged at the upper end part of the positioning rod 33; and when the lower end of the slide lever 34 and the lower end of the positioning lever 33 are flush, the first pointer 37 and the second pointer 38 are also flush.
The reset spring 35 is sleeved outside the sliding rod 34, the upper end of the reset spring 35 is connected with the positioning frame 36, and the lower end is fixedly connected with the sliding rod 34.
The clamping mechanism 4 comprises a sliding block 41, a fixed seat 42, a handle 43, an extension spring 44 and a clamping block 45; a guide groove 11 extending in the left-right direction is formed in the workbench 1, the slider 41 is embedded in the guide groove 11 and can slide in the guide groove 11, one end of the extension spring 44 is connected with the right end of the guide groove 11, and the other end of the extension spring 44 is connected with the slider 41; the fixing seat 42 is installed on the sliding block 41, the handle 43 is installed on the left side of the fixing seat 42, and the clamping block 45 is fixed on the right side of the fixing seat 42.
The clamping block 45 is made of rubber. The scratch on the metal base can be avoided.
The utility model discloses its functional principle is explained to following mode of operation of accessible: when the base needs to be detected, the handle 43 can be pulled leftwards, the clamping block 45 can move leftwards at the moment, then the base is placed on the workbench 1, the handle 43 is loosened, and under the elastic action of the extension spring 44, the clamping block 45 can move rightwards to fix the base;
after the fixing is completed, the hydraulic rod 3 is started, the hydraulic rod 31 drives the scale rod 32 and the positioning frame 36 to move downwards, the sliding rod 34 is under the action of the return spring, the lower end of the sliding rod 34 contacts the surface of the metal base all the time, the hydraulic rod 31 is closed when the lower end of the positioning rod 33 contacts the upper surface of the base, at the moment, if the heights of the surfaces of the base are different, the height difference exists between the first pointer 37 and the second pointer 38, and at the moment, the height difference between the two detection points on the base can be known by watching the scale rod 4.
After the height difference measurement is finished, the handle is pulled, the metal base is rotated by 90 degrees and clamped, and then the measurement is carried out again. And judging whether the metal base is qualified or not by judging whether the height difference of the two measurements exceeds a threshold value or not.
The sliding rod 34 is designed to slide left and right in the early stage, and the first pointer 37 is also designed to be telescopic, so that the sliding rod can be used for metal bases with different specifications. In the actual production process, however, operators directly place the cushion blocks with different specifications on the bracket according to the size of the metal base, so that the metal base is clamped between the clamping block and the cushion block. Therefore, it is not considered that the first pointer 37 is also designed to be retractable and is not described or protected.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a poor detection device of metal base height which characterized in that: it comprises
The workbench (1) is a platform for detecting the height difference of the metal base;
the bracket (2) is arranged on the workbench (1);
a height difference measuring mechanism (3) mounted on the support (2) for measuring the height difference of the metal bottom, and
the clamping mechanism (4) is used for clamping the mechanism of the metal base;
the height difference measuring mechanism (3) comprises a hydraulic rod (31), a scale rod (32), a positioning rod (33), a sliding rod (34), a return spring (35) and a positioning frame (36);
the hydraulic rod (31) is fixed on the support (2), a scale rod (32) is connected to a telescopic rod of the hydraulic rod (31), and the positioning frame (36) is connected to the lower end of the scale rod (32); the sliding rod (34) is arranged in the positioning frame (36) through a return spring (35) so that the sliding rod (34) always keeps the trend of moving downwards; the positioning rod (33) is fixedly connected in the positioning frame (36), wherein when the sliding rod (34) is in an initial state, the lower end part of the sliding rod (34) is lower than the lower end part of the positioning rod (33).
2. The height difference detecting device for the metal base according to claim 1, wherein:
a first pointer (37) is arranged at the upper end part of the sliding rod (34), and a second pointer (38) is arranged at the upper end part of the positioning rod (33); and when the lower end part of the sliding rod (34) is flush with the lower end part of the positioning rod (33), the first pointer (37) and the second pointer (38) are also flush.
3. The height difference detecting device for the metal base according to claim 1, wherein: outside reset spring (35) cover was located slide bar (34), the upper end connection location frame (36) of reset spring (35) cover, lower tip fixed connection slide bar (34).
4. The height difference detecting device for the metal base according to claim 1, wherein: the clamping mechanism (4) comprises a sliding block (41), a fixed seat (42), a handle (43), an extension spring (44) and a clamping block (45); a guide groove (11) extending in the left-right direction is formed in the workbench (1), the sliding block (41) is embedded in the guide groove (11) and can slide in the guide groove (11), one end of the extension spring (44) is connected with the right end of the guide groove (11), and the other end of the extension spring (44) is connected with the sliding block (41); the fixed seat (42) is arranged on the sliding block (41), the handle (43) is arranged on the left side of the fixed seat (42), and the clamping block (45) is fixed on the right side of the fixed seat (42).
5. The height difference detecting device for the metal base according to claim 4, wherein: the clamping block (45) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377714.0U CN217686979U (en) | 2022-06-02 | 2022-06-02 | Metal base height difference detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377714.0U CN217686979U (en) | 2022-06-02 | 2022-06-02 | Metal base height difference detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217686979U true CN217686979U (en) | 2022-10-28 |
Family
ID=83706395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221377714.0U Active CN217686979U (en) | 2022-06-02 | 2022-06-02 | Metal base height difference detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217686979U (en) |
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2022
- 2022-06-02 CN CN202221377714.0U patent/CN217686979U/en active Active
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