CN209877862U - Straightness detection device - Google Patents
Straightness detection device Download PDFInfo
- Publication number
- CN209877862U CN209877862U CN201920443256.8U CN201920443256U CN209877862U CN 209877862 U CN209877862 U CN 209877862U CN 201920443256 U CN201920443256 U CN 201920443256U CN 209877862 U CN209877862 U CN 209877862U
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- CN
- China
- Prior art keywords
- plate
- riser
- diaphragm
- sliding connection
- detection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a straightness detection device, including diaphragm and riser, the diaphragm left end is integrated with riser upper end and is connected the setting, diaphragm and riser junction are provided with detection device, be provided with sliding connection device on the diaphragm, be provided with side sliding connection device on the riser, be provided with the handle in the middle of diaphragm and riser junction, simple structure, the structure is clear and easy to understand, easy operation moves along waiting to detect the right angle department straight line, through the numerical value change of record, detects right angle department straightness accuracy, carries out the change of audio-visual observation numerical value through two sets of numerical value dials that set up, and numerical value can audio-visual through the pointer display outside the error range; in addition, the damage to the surface of the object to be detected can be avoided through the roller and the ball.
Description
Technical Field
The utility model relates to a straightness accuracy detection device technical field specifically is a straightness accuracy detection device.
Background
The straightness tolerance refers to the total amount of variation allowed for a single actual straight line. The tolerance band for controlling the shape error of a plane or a spatial straight line has several different forms according to different situations. The traditional straightness detection equipment is complex, high in cost, complex to operate and high in maintenance cost, and easily causes damage to an object to be detected, so that a straightness detection device is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straightness accuracy detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a straightness accuracy detection device, includes diaphragm and riser, the setting is connected for the integration to diaphragm left end and riser upper end, diaphragm and riser junction are provided with detection device, sliding connection device is provided with on the diaphragm, be provided with side sliding connection device on the riser, be provided with the handle in the middle of diaphragm and the riser junction.
Preferably, side sliding connection device includes the screw rod, the screw rod left end is placed in riser left side setting and fixedly connected with and is rotated the handle, the riser right side setting is placed in to the screw rod right-hand member and is connected with the clamp plate, install the bearing in the clamp plate left end, the screw rod right-hand member rotates with the bearing and is connected.
Preferably, two groups of rolling grooves are formed in the right end face of the pressing plate, and rolling wheels are installed in the rolling grooves.
Preferably, the front side and the rear side of the screw rod on the left end face of the pressing plate are fixedly connected with guide rods, the left end of each guide rod is connected with the corresponding vertical plate in a sliding mode, and the upper sliding connection device and the side sliding connection device are arranged in the same structure.
Preferably, detection device is provided with two sets ofly, detection device includes the down tube, down tube left end fixedly connected with pull head, down tube right-hand member fixedly connected with right-angle plate, diaphragm and riser junction internal surface right-angle side are arranged in to the right-angle plate, diaphragm and riser junction surface are provided with the support, the fixed numerical value dial plate that is provided with on the support, the down tube slides and alternates numerical value dial plate setting, down tube surface cover is equipped with compression spring, compression spring one end and right-angle plate fixed connection, the compression spring other end and diaphragm and riser junction fixed connection.
Preferably, the right-angle side surface of the rectangular plate is provided with a ball.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, easy operation moves along waiting to detect the right angle department straight line, through the numerical value change of record, detects the right angle department straightness accuracy, carries out the change of audio-visual observation number through two sets of numerical value dials that set up, and numerical value can audio-visual through the pointer display outside the error range; in addition, the damage to the surface of the object to be detected can be avoided through the roller and the ball.
Drawings
FIG. 1 is a schematic left side view of a straightness detection device;
fig. 2 is a schematic top view of a linearity detecting device.
In the figure: 1-screw, 2-turning handle, 3-vertical plate, 4-compression spring, 5-diagonal rod, 6-support, 7-numerical dial, 8-pull head, 9-detection device, 10-right-angle plate, 11-horizontal plate, 12-upper sliding connection device, 13-ball, 14-guide rod, 15-roller, 16-rolling groove, 17-pressing plate, 18-bearing, 19-side sliding connection device and 20-handle.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a straightness accuracy detection device, includes diaphragm 11 and riser 3, diaphragm 11 left end and riser 3 upper ends are connected the setting for the integration, diaphragm 11 and riser 3 junction are provided with detection device 9, sliding connection device 12 is provided with on the diaphragm 11, be provided with side sliding connection device 19 on the riser 3, be provided with handle 20 in the middle of diaphragm 11 and riser 3 junction.
The device is placed at the position of a straight line angle with measurement by holding a handle 20, an upper plane and a side plane at the position of the straight line angle are respectively placed by an upper sliding connection device 12 and a side sliding connection device and are arranged closely, a detection device 9 is flush with the straight line of a vertical position to be detected and is arranged closely, the whole device is moved, and straightness measurement is carried out.
Preferably, the side sliding connection device comprises a screw rod 1, the left end of the screw rod 1 is arranged on the left side of a vertical plate 3 and fixedly connected with a rotating handle 2, the right end of the screw rod 1 is arranged on the right side of the vertical plate 3 and connected with a pressing plate 17, a bearing 18 is arranged in the left end surface of the pressing plate 17, the right end of the screw rod 1 is rotatably connected with the bearing 18, two sets of rolling grooves 16 are arranged on the right end surface of the pressing plate 17, rollers 15 are arranged in the rolling grooves 16, guide rods 14 are fixedly connected to the front side and the rear side of the screw rod 1 on the left end surface of the pressing plate 17, the left end of each guide rod 14 is slidably connected with the vertical plate 3, an upper sliding connection device 12 and a side sliding connection device 19 are arranged in the same structure, two sets of detection devices 9 are arranged, each detection device 9 comprises an inclined rod 5, diaphragm 11 and 3 junction internal surface right angle sides of riser are arranged in to right-angle plate 10, diaphragm 11 and 3 junction surfaces of riser are provided with support 6, the fixed numerical value dial plate 7 that is provided with on support 6, 5 slip interlude numerical value dial plate 7 settings of down tube, 5 outer surface covers of down tube are equipped with compression spring 4, compression spring 4 one end and right-angle plate 10 fixed connection, the compression spring 4 other end and diaphragm 11 and 3 junction fixed connection of riser, the ball 13 is installed to the right-angle plate 10 right angle side surface.
The numerical value dial 7 can adopt the structure of a dial indicator in the prior art, for example, a pointer on the numerical value dial 7 is connected with a rotating shaft, a gear is sleeved outside the rotating shaft in the numerical value dial 7, a rack is arranged on the outer surface of the diagonal rod 5, and the rack is meshed with the gear in the numerical value dial 7, so that the diagonal rod 5 moves up and down, and the pointer on the numerical value dial 7 can rotate; pull head 8 earlier, and hug closely the setting with the perpendicular department straight line of waiting to detect right-angle plate 10 among the detection device 9, rotate afterwards and rotate handle 2 and the screw rod 1 of connecting thereof, it removes along guide arm 14 to promote the clamp plate, make the clamp plate hug closely with two surfaces in right-angle line department, observe the numerical value of numerical value dial plate 7 this moment, remove along the straight line through gyro wheel 15, drive the gear revolve in the numerical value dial plate 7, thereby drive pivot and pointer rotation, and the directional numerical value of record pointer changes, through carrying out comparative change with the numerical value of initial record, thereby realize the straightness accuracy and detect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a straightness accuracy detection device, includes diaphragm (11) and riser (3), its characterized in that: the improved multifunctional electric heating cooker is characterized in that the upper ends of the transverse plate (11) and the vertical plate (3) are integrally connected and arranged, a detection device (9) is arranged at the joint of the transverse plate (11) and the vertical plate (3), an upper sliding connection device (12) is arranged on the transverse plate (11), a side sliding connection device (19) is arranged on the vertical plate (3), and a handle (20) is arranged in the middle of the joint of the transverse plate (11) and the vertical plate (3).
2. A straightness detecting device according to claim 1, wherein: the side sliding connection device comprises a screw rod (1), the left end of the screw rod (1) is arranged on the left side of a vertical plate (3) and is fixedly connected with a rotating handle (2), the right end of the screw rod (1) is arranged on the right side of the vertical plate (3) and is connected with a pressing plate (17), a bearing (18) is installed in the left end face of the pressing plate (17), and the right end of the screw rod (1) is connected with the bearing (18) in a rotating mode.
3. A straightness detecting device according to claim 2, wherein: the right end face of the pressing plate (17) is provided with two groups of rolling grooves (16), and rollers (15) are installed in the rolling grooves (16).
4. A straightness detecting device according to claim 3, wherein: the utility model discloses a clamp plate, including clamp plate (17), clamp plate (17) left end face screw rod (1) front and back side fixedly connected with guide arm (14), guide arm (14) left end and riser (3) sliding connection, go up sliding connection device (12) and the same setting of side sliding connection device (19) structure.
5. The straightness detecting device according to claim 4, wherein: detection device (9) are provided with two sets ofly, detection device (9) include down tube (5), down tube (5) left end fixedly connected with pull head (8), down tube (5) right-hand member fixedly connected with right angle board (10), diaphragm (11) and riser (3) junction internal surface right angle side is arranged in right angle board (10), diaphragm (11) and riser (3) junction surface are provided with support (6), the fixed numerical value dial plate (7) that is provided with on support (6), down tube (5) slip interlude numerical value dial plate (7) setting, down tube (5) surface cover is equipped with compression spring (4), compression spring (4) one end and right angle board (10) fixed connection, compression spring (4) other end and diaphragm (11) and riser (3) junction fixed connection.
6. The straightness detecting device according to claim 5, wherein: and the right-angle side surface of the right-angle plate (10) is provided with a ball (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443256.8U CN209877862U (en) | 2019-04-02 | 2019-04-02 | Straightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443256.8U CN209877862U (en) | 2019-04-02 | 2019-04-02 | Straightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877862U true CN209877862U (en) | 2019-12-31 |
Family
ID=68958014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920443256.8U Expired - Fee Related CN209877862U (en) | 2019-04-02 | 2019-04-02 | Straightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877862U (en) |
-
2019
- 2019-04-02 CN CN201920443256.8U patent/CN209877862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200402 |