CN214149184U - An adjustable flatness inspection jig - Google Patents
An adjustable flatness inspection jig Download PDFInfo
- Publication number
- CN214149184U CN214149184U CN202120111892.8U CN202120111892U CN214149184U CN 214149184 U CN214149184 U CN 214149184U CN 202120111892 U CN202120111892 U CN 202120111892U CN 214149184 U CN214149184 U CN 214149184U
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- plate
- mounting groove
- detection
- briquetting
- rotating shaft
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Abstract
本实用新型公开了一种可调节的平面度检测治具，包括底板、检测板、支撑块和调节杆，检测板一端与底板铰接，检测板另一端设有检测板支撑肋，支撑块位于底板与检测板之间，检测板上端面开设有第一安装槽，第一安装槽内设有调宽板，调宽板上开设有第一凹台，第一凹台延伸至调宽板的侧边，检测板上与调宽板相对的一侧开设有第二凹台，第一凹台和第二凹台形成供待测屏蔽支架通过的通道，检测板上设有两个调节杆支架，调节杆支架上设有竖向设置的滑道，两个调节杆支架位于第一安装槽的两侧，调节杆两端设有螺杆，螺杆从调节杆支架的滑道穿过后螺纹连接有螺母。本实用新型的检测治具可以很好的检测屏蔽盖及支架的平面度，提高了效率，节约了成本。
The utility model discloses an adjustable flatness detection fixture, comprising a base plate, a detection plate, a support block and an adjustment rod. One end of the detection plate is hinged with the base plate, the other end of the detection plate is provided with a detection plate support rib, and the support block is located on the base plate. Between it and the detection board, a first installation groove is opened on the end surface of the detection board, a width adjustment plate is arranged in the first installation groove, a first concave platform is opened on the width adjustment plate, and the first concave platform extends to the side of the width adjustment plate A second concave platform is opened on the side opposite to the width adjustment plate on the detection plate. The first concave platform and the second concave platform form a channel for the shielding bracket to be tested to pass through. There are two adjustment rod brackets on the detection plate. The adjusting rod bracket is provided with a slideway arranged vertically, the two adjusting rod supports are located on both sides of the first installation groove, the two ends of the adjusting rod are provided with screws, and the screws pass through the slideway of the adjusting rod bracket and are threadedly connected with nuts. The detection fixture of the utility model can well detect the flatness of the shielding cover and the bracket, thereby improving the efficiency and saving the cost.
Description
Technical Field
The utility model relates to a detection tool especially relates to a flatness detection tool with adjustable, is applicable to the flatness detection of the shielding lid and the support that PCBA goes up the paster usefulness in the communication system company.
Background
The flatness requirement of a shielding support of a patch on a PCBA board in a communication system company is high, otherwise, empty welding is easy to occur, the flatness detection of a traditional shielding cover and the support is carried out by manual visual inspection or other optical machines, the manual visual inspection is time-consuming, the working strength is high, the cost of the machine for detecting the flatness of the optical machine is high, and the general company cannot accept the flatness detection machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned prior art not enough, provide a flatness detection tool with adjustable, it is with low costs, make things convenient for workman's operation, improved efficiency again.
In order to solve the above problems, the utility model adopts the following technical proposal:
an adjustable flatness detection jig comprises a bottom plate, a detection plate, a support block and an adjusting rod, wherein one end of the detection plate is hinged with the bottom plate, a detection plate support rib is arranged on the lower end face of the other end of the detection plate, the support block is positioned between the bottom plate and the detection plate, one end of the support block is in contact with the bottom plate, the other end of the support block is in contact with the detection plate support rib, a first mounting groove is formed in the upper end face of the detection plate along the length direction, a width adjusting plate capable of sliding along the width direction is arranged in the first mounting groove, a first concave table is formed in the width adjusting plate along the length direction, the first concave table extends to the side edge of the width adjusting plate, a second concave table is formed in the length direction on one side, opposite to the width adjusting plate, of the detection plate, a channel for a shielding support to be detected to pass through is formed by the first concave table and the second concave table, two adjusting rod supports are arranged on the adjusting rod supports, a vertically arranged slide way is arranged on each adjusting rod support, two regulation pole supports are located the both sides of first mounting groove, it is equipped with the screw rod to adjust the pole both ends, threaded connection has the nut after the screw rod passes from the slide of adjusting the pole support.
According to a further technical scheme, two ends of the first installation groove are provided with pressing blocks, and the width adjusting plate is arranged between the two pressing blocks in a sliding mode.
A further technical scheme is, first mounting groove both ends all are equipped with the second mounting groove, terminal surface middle part downwardly extending forms briquetting installation piece under the briquetting, the briquetting installation piece inserts in the second mounting groove through the bolt fastening, form the spout between briquetting and the first mounting groove diapire, width modulation board both ends are equipped with the slider with spout looks adaptation, be equipped with a plurality of location locking holes on the briquetting, at least one location locking hole female connection has location locking screw, location locking screw and slider butt.
According to a further technical scheme, a bearing mounting seat is arranged at one end of the base plate, a rotating shaft mounting frame is arranged at one end of the detection plate, a rotating shaft is fixedly mounted on the rotating shaft mounting frame, two ends of the rotating shaft are in interference fit with an inner ring of the bearing, and an outer ring of the bearing is fixedly matched with the bearing mounting seat.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses a detection tool can be fine the plane degree of detection shield cover and support, has improved efficiency, has practiced thrift the cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a nut; 2. adjusting a rod; 3. positioning the locking screw; 4. a bolt; 5. briquetting; 6. a width adjusting plate; 7. detecting a plate; 8. a regulating rod bracket; 9. a rotating shaft mounting rack; 10. a rotating shaft; 11. a bearing; 12. a detection plate support rib; 13. a base plate; 14. a bearing mount; 15. a support block; 16. a shielding bracket to be tested; 17. a first mounting groove; 18. a first recessed land; 19. a second recessed land; 20. a second mounting groove; 21. a slider; 22. and (5) positioning the locking hole.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-3, an adjustable flatness detection jig comprises a base plate 13, a detection plate 7, a supporting block 15 and an adjusting rod 2, wherein one end of the detection plate 7 is hinged to the base plate 13, a detection plate supporting rib 12 is arranged on the lower end surface of the other end of the detection plate 7, the supporting block 15 is positioned between the base plate 13 and the detection plate 7, one end of the supporting block is in contact with the base plate 13, the other end of the supporting block is in contact with the detection plate supporting rib 12, a first mounting groove 17 is formed in the upper end surface of the detection plate 7 along the length direction, a width modulation plate 6 capable of sliding along the width direction is arranged in the first mounting groove 17, a first concave platform 18 is formed in the width modulation plate 6 along the length direction, the first concave platform 18 extends to the side edge of the width modulation plate 6, a second concave platform 19 is formed in the opposite to the width modulation plate 6 on the detection plate 7 along the length direction, the second concave platform 19 extends to the first mounting groove 17, the first concave station 18 and the second concave station 19 form a channel for the shielding support 16 to be detected to pass through, two adjusting rod supports 8 are arranged on the detection plate 7, vertically arranged slideways are arranged on the adjusting rod supports 8, the two adjusting rod supports 8 are located on two sides of the first mounting groove 17, screw rods are arranged at two ends of the adjusting rods 2, and the screw rods are connected with nuts 1 through threads after penetrating through the slideways of the adjusting rod supports 8.
The two ends of the first mounting groove 17 are provided with pressing blocks 5, and the width adjusting plate 6 is arranged between the two pressing blocks 5 in a sliding mode. Specifically, 17 both ends of first mounting groove all are equipped with second mounting groove 20, terminal surface middle part downwardly extending forms briquetting installation piece under 5 briquetting, it is fixed through bolt 4 in the second mounting groove 20 that briquetting installation piece inserts, form the spout between 5 briquetting and the 17 diapalls of first mounting groove, 6 both ends of width modulation board are equipped with the slider 21 with spout looks adaptation, be equipped with a plurality of location locking hole 22 on 5 briquetting, at least one location locking hole 22 female connection has location locking screw 3, location locking screw 3 and slider 21 butt.
The detection device is characterized in that a bearing mounting seat 14 is arranged at one end of the bottom plate 13, a rotating shaft mounting frame 9 is arranged at one end of the detection plate 7, a rotating shaft 10 is fixedly mounted on the rotating shaft mounting frame 9, two ends of the rotating shaft 10 are in interference fit with an inner ring of the bearing 11, and an outer ring of the bearing 11 is fixedly matched with the bearing mounting seat 14.
The using method comprises the following steps: and loosening the positioning locking screw 3, releasing the fixation of the width adjusting plate 6, and adjusting the position of the width adjusting plate 6 to ensure that the width of a channel formed by the first concave platform 18 and the second concave platform 19 can accommodate the shielding bracket 16 to be measured.
And then according to the height and the maximum flatness deformation of the shielding support 16 to be measured, loosening the nut 1 to remove the fixation of the adjusting rod 2, adjusting the height of the adjusting rod 2, and then screwing the nut 1 to position and clamp the adjusting rod 2.
A support block 15 is placed between the base plate 13 and the detector plate 7 to provide an angle between the base plate 13 and the detector plate 7 (which enables the shield support 16 to be tested to slide by gravity within the channel formed by the first recess 18 and the second recess 19). If the flatness of the shield support 16 to be measured exceeds the height set by the high-pitch rod 2, the adjustment rod 2 cannot be passed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (4)
1. The utility model provides a flatness detection tool with adjustable which characterized in that: the detecting plate comprises a bottom plate (13), a detecting plate (7), a supporting block (15) and an adjusting rod (2), wherein one end of the detecting plate (7) is hinged with the bottom plate (13), a detecting plate supporting rib (12) is arranged on the lower end face of the other end of the detecting plate (7), the supporting block (15) is positioned between the bottom plate (13) and the detecting plate (7), one end of the supporting block is in contact with the bottom plate (13), the other end of the supporting block is in contact with the detecting plate supporting rib (12), a first mounting groove (17) is formed in the upper end face of the detecting plate (7) along the length direction, a width adjusting plate (6) capable of sliding along the width direction is arranged in the first mounting groove (17), a first concave table (18) is formed in the width adjusting plate (6) along the length direction, the first concave table (18) extends to the side edge of the width adjusting plate (6), and a second concave table (19) is formed in one side, opposite to the width adjusting plate (6), of the detecting plate (7) along the length direction, first concave station (18) and second concave station (19) form the passageway that supplies the shielding support that awaits measuring to pass through, be equipped with two on pick-up plate (7) and adjust pole support (8), adjust the slide that is equipped with vertical setting on pole support (8), two are adjusted pole support (8) and are located the both sides of first mounting groove (17), it is equipped with the screw rod to adjust pole (2) both ends, the screw rod has nut (1) from the slide of adjusting pole support (8) to pass back threaded connection.
2. The adjustable flatness detection jig of claim 1, wherein: both ends of the first mounting groove (17) are provided with pressing blocks (5), and the width adjusting plate (6) is arranged between the two pressing blocks (5) in a sliding mode.
3. The adjustable flatness detection jig of claim 2, wherein: first mounting groove (17) both ends all are equipped with second mounting groove (20), terminal surface middle part downwardly extending forms briquetting installation piece under briquetting (5), it is fixed through bolt (4) in second mounting groove (20) that briquetting installation piece inserts, form the spout between briquetting (5) and first mounting groove (17) diapire, width modulation board (6) both ends are equipped with slider (21) with spout looks adaptation, be equipped with a plurality of location locking hole (22) on briquetting (5), at least one location locking hole (22) female connection has location locking screw (3), location locking screw (3) and slider (21) butt.
4. The adjustable flatness detection jig of claim 1, wherein: the detection device is characterized in that a bearing mounting seat (14) is arranged at one end of the bottom plate (13), a rotating shaft mounting frame (9) is arranged at one end of the detection plate (7), a rotating shaft (10) is fixedly mounted on the rotating shaft mounting frame (9), two ends of the rotating shaft (10) are in interference fit with an inner ring of the bearing (11), and an outer ring of the bearing (11) is in fixed fit with the bearing mounting seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120111892.8U CN214149184U (en) | 2021-01-15 | 2021-01-15 | An adjustable flatness inspection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120111892.8U CN214149184U (en) | 2021-01-15 | 2021-01-15 | An adjustable flatness inspection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149184U true CN214149184U (en) | 2021-09-07 |
Family
ID=77548134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120111892.8U Expired - Fee Related CN214149184U (en) | 2021-01-15 | 2021-01-15 | An adjustable flatness inspection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149184U (en) |
-
2021
- 2021-01-15 CN CN202120111892.8U patent/CN214149184U/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: 20210907 |