CN218155855U - Detection tool for high-voltage filter - Google Patents
Detection tool for high-voltage filter Download PDFInfo
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- CN218155855U CN218155855U CN202222421245.4U CN202222421245U CN218155855U CN 218155855 U CN218155855 U CN 218155855U CN 202222421245 U CN202222421245 U CN 202222421245U CN 218155855 U CN218155855 U CN 218155855U
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000004088 simulation Methods 0.000 claims description 86
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an examine utensil for high-voltage filter relates to high-voltage filter, treat the board including bottom plate and high-voltage filter, be equipped with on the bottom plate and treat the supporting component of board adaptation with high-voltage filter, be equipped with on the supporting component and treat the detecting component that board hole position degree detected to high-voltage filter, this an examine utensil for high-voltage filter, effect through passing through the supporting component, be convenient for support high-voltage filter and treat the board, and be convenient for high-voltage filter and treat board and supporting component laminating, and then be convenient for detect the hole position degree that board was treated to high-voltage filter through detecting component, the accuracy of testing result has been improved, the possibility that the error appears easily in the manual detection product has been reduced.
Description
Technical Field
The utility model relates to a high voltage filter, concretely relates to examine utensil for high voltage filter.
Background
The high-voltage power supply can be used for high-power devices such as a motor, a frequency converter and the like, and can generate great current and voltage noise in the operation process. High voltage filters are required to suppress these noises. High voltage filter is very high to precision and quality requirement in process of production, and high voltage filter need detect its hole position degree when production whether qualified to in time discover the problem, reduce the cost, however current high voltage filter's hole position degree adopts manual measurement's mode usually when detecting, causes measuring error's problem easily.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model provides an examine utensil for high-pressure filter, treat the board of examining including bottom plate and high-pressure filter, be equipped with on the bottom plate and treat the supporting component of board adaptation with high-pressure filter, be equipped with on the supporting component and treat the detecting component that the board hole site degree of examining detected the high-pressure filter.
Through above-mentioned technical scheme, through supporting component's effect, be convenient for support high voltage filter and wait to examine the board to be convenient for high voltage filter and laminate with supporting component, and then be convenient for wait to examine the hole site degree of board through determine module to high voltage filter and detect, improved the accuracy of testing result, reduced the artifical possibility that detects the product error appears easily.
Further, the supporting component comprises a first component for positioning the high-voltage filter board to be tested and a second component for detecting the high-voltage filter board to be tested conveniently, the first component comprises an A simulation block, a B simulation block, a C simulation block and a D simulation block, alignment structures for limiting the high-voltage filter board to be tested are arranged on the B simulation block and the D simulation block, and the second component comprises an E simulation block, an F simulation block and a G simulation block.
Further, aim at the structure including offer at the first through-hole on B simulation piece top and offer the second through-hole on D simulation piece top, high-voltage filter is waited to examine the board bottom surface and is equipped with first through-hole and second through-hole looks adaptation and be axial first spliced pole and second spliced pole, first spliced pole and first through-hole plug-in connection, second spliced pole and second through-hole plug-in connection, A simulation piece, B simulation piece and C simulation piece pass through fastener and high-voltage filter and wait to examine board fixed connection.
Further, the fastener includes that the axial sets up the A spread groove on A simulation block top, sets up the B spread groove on B simulation block top and sets up the C spread groove on C simulation block top, the axial is equipped with the A fitting pin with A spread groove adaptation in the A spread groove, the axial is equipped with the B fitting pin with B spread groove adaptation in the B spread groove, the axial is equipped with the C fitting pin with C spread groove adaptation in the C spread groove, high-pressure filter treats and offers the A mounting hole, B mounting hole and the C mounting hole with A spread groove, B spread groove and the mutual adaptation of C spread groove on the board respectively, and the A fitting pin wears to establish high-pressure filter through the A mounting hole and treats the board and gets into in the A spread groove, and the B fitting pin wears to establish high-pressure filter through the B mounting hole and treats the board and gets into in the B spread groove, and the C fitting pin wears to establish high-pressure filter through the C mounting hole and treats the board and gets into the C spread groove.
Furthermore, the detection assembly comprises a D mounting hole, an E mounting hole, an F mounting hole, two G mounting holes and a threaded hole which are arranged on the high-voltage filter to-be-detected plate and need to be detected, the D mounting hole, the E mounting hole and the F mounting hole are detected through a first detection piece, the G mounting hole is detected through a second detection piece, and the threaded hole is detected through a third detection piece.
Further, first detection piece is including seting up at D analog block top and being located the D spread groove of second through-hole side, seting up at the E spread groove on E analog block top and seting up the F spread groove on F analog block top, D mounting hole, E mounting hole and F mounting hole respectively with D spread groove, E spread groove and the mutual adaptation of F spread groove, D mounting hole, E mounting hole, F mounting hole size are the same, all be equipped with in D mounting hole, E mounting hole and the F mounting hole and carry out the first detection round pin that detects to its hole site degree.
Further, the second detects the piece including seting up two G spread grooves on G simulation piece top, G mounting hole and G spread groove mutual adaptation, be equipped with in the G mounting hole and detect the round pin to its hole site degree of putting the second that detects.
Furthermore, the third detection piece comprises a turnover mechanism fixed at the top end of the bottom plate, the turnover mechanism comprises a supporting plate fixedly connected with the bottom plate and a long shaft rotatably connected with the inner surface of the supporting plate, two axial third detection pins slidably connected with the long shaft are arranged on the long shaft in a penetrating manner, a handle is fixedly arranged at the top end of each third detection pin, a spring sleeved on the outer side of each third detection pin is arranged on the upper end face of each handle and the upper end face of the long shaft, and a thread groove matched with the thread hole is formed in the bottom end of each third detection pin.
Furthermore, an H simulation block located at the bottom end of the high-voltage filter board to be tested is arranged on the bottom plate, and a first go-no go gauge used for detecting the clearance profile between the bottom end of the high-voltage filter board to be tested and the top end of the H simulation block, a D supporting table and an F supporting table is arranged on the bottom plate.
Furthermore, a second no-go gauge for detecting the clearance profile between the bottom end of the to-be-detected plate of the high-voltage filter and the top end of the G simulation block is arranged on the bottom plate.
To sum up, the utility model discloses following beneficial effect has:
(1) This an examine utensil for high voltage filter is convenient for support high voltage filter through supporting component's effect and treats the board to be measured to the high voltage filter of being convenient for treats board and the supporting component laminating, and then is convenient for treat the hole site degree of board to be measured to the high voltage filter through detecting component and detects, has improved the accuracy of testing result, has reduced the possibility that the error appears easily in the manual detection product.
(2) The checking fixture for the high-voltage filter can detect the position degree of the upper hole of the high-voltage filter to-be-detected plate, and can also detect the clearance profile degree of the high-voltage filter to-be-detected plate, the supporting assembly and the H simulation block, so that the detection efficiency is effectively improved.
Drawings
The present invention will be further described and illustrated with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a preferred embodiment of the present invention;
fig. 2 is a schematic structural view from above of the present invention;
fig. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic structural diagram of the board to be tested for embodying the high voltage filter of the present invention;
FIG. 5 is a schematic structural view of the second connecting column of the present invention;
fig. 6 is a side view of the present invention in partial cross-sectional structure.
Reference numerals: 1. a base plate; 101. a, simulating a block; 102. b, simulating a block; 103. c, simulating a block; 104. d, simulating a block; 105. e, simulating a block; 106. f, simulating a block; 107. g, simulating a block; 108. a, a locking pin; 109. b, locking pins; 110. c, locking pins; 111. h, simulating a block; 2. a high-voltage filter to-be-tested plate; 201. a first connecting column; 202. a second connecting column; 203. a, mounting holes; 204. b, mounting holes; 205. c, mounting holes; 206. d, mounting holes; 207. e, mounting holes; 208. f, mounting holes; 209. g, mounting holes; 210. a threaded hole; 3. a first detection pin; 4. a second detection pin; 5. a turnover mechanism; 501. a support plate; 502. a long axis; 503. a third detection pin; 504. a handle; 505. a spring.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-6, the utility model discloses a first-selected embodiment's an examine utensil for high-voltage filter, treat to examine board 2 including bottom plate 1 and high-voltage filter, be equipped with on bottom plate 1 and treat the supporting component of examining board 2 adaptations with high-voltage filter, be equipped with on the supporting component and treat the detecting component that 2 hole site degrees of board detected to high-voltage filter, effect through supporting component, be convenient for support high-voltage filter and treat board 2 to be convenient for high-voltage filter and the laminating of supporting component, and then be convenient for detect the hole site degree of board 2 to be treated to high-voltage filter through detecting component.
As shown in fig. 2, the supporting component includes a first component for positioning the board 2 to be tested of the high-voltage filter and a second component for facilitating detection of the board 2 to be tested of the high-voltage filter, the first component includes an a simulation block 101, a B simulation block 102, a C simulation block 103 and a D simulation block 104, an alignment structure for limiting the board 2 to be tested of the high-voltage filter is disposed on the B simulation block 102 and the D simulation block 104, the second component includes an E simulation block 105, an F simulation block 106 and a G simulation block 107, the a simulation block 101, the B simulation block 102, the C simulation block 103, the D simulation block 104, the E simulation block 105, the F simulation block 106 and the G simulation block 107, bottom ends of which are all fixedly connected with the base plate 1, and the board 2 to be tested of the high-voltage filter is supported by the functions of the a simulation block 101, the B simulation block 102, the C simulation block 103, the D simulation block 104, the E simulation block 105, the F simulation block 106 and the G simulation block 107, so as to facilitate detection of the board 2 to be tested of the high-voltage filter.
As shown in fig. 2, the alignment structure includes a through hole a provided at the top of the analog block B102 and a through hole B provided at the top of the analog block D104, the bottom surface of the board to be tested for the high-voltage filter is provided with an axial first connecting column 201 and an axial second connecting column 202 which are matched with the first through hole and the second through hole, the first connecting column 201 is in plug-in connection with the first through hole, the second connecting column 202 is in plug-in connection with the second through hole, the analog block a 101, the analog block B102 and the analog block C103 are fixedly connected with the board to be tested for the high-voltage filter 2 through fasteners, when the first connecting column 201 is in plug-in connection with the first through hole, the board to be tested for the high-voltage filter 2 is conveniently positioned, and then the board to be tested for the high-voltage filter 2 is conveniently fixed so as to detect the hole position degree.
As shown in fig. 2, the fastening member includes an a connection groove axially disposed at the top end of the a simulation block 101, a B connection groove disposed at the top end of the B simulation block 102, and a C connection groove disposed at the top end of the C simulation block 103, an a locking pin 108 adapted to the a connection groove is axially disposed in the a connection groove, a B locking pin 109 adapted to the B connection groove is axially disposed in the B connection groove, a C locking pin 110 adapted to the C connection groove is axially disposed in the C connection groove, an a mounting hole 203, a B mounting hole 204, and a C mounting hole 205 mutually adapted to the a connection groove, are respectively disposed on the high-voltage filter board 2, the B locking pin 109 penetrates the high-voltage filter board 2 through the B mounting hole 204 and enters the B connection groove, the C locking pin 110 penetrates the high-voltage filter board 2 through the C mounting hole 205 and enters the C connection groove, the a locking pin 108 and the a connection groove 103 are fixedly connected to the a simulation block 101, the C locking pin 110 is fixedly connected to the C connection groove 103, and the C connection block 102 is connected to the high-voltage filter board 102.
As shown in fig. 4, the detecting component includes a D mounting hole 206, an E mounting hole 207, an F mounting hole 208, two G mounting holes 209 and a threaded hole 210 which are provided on the high-voltage filter board 2 and need to be detected, the D mounting hole 206, the E mounting hole 207 and the F mounting hole 208 are detected by a first detecting member, the two G mounting holes 209 are detected by a second detecting member, the threaded hole 210 is detected by a third detecting member, and the hole positions of the D mounting hole 206, the E mounting hole 207, the F mounting hole 208, the two G mounting holes 209 and the threaded hole 210 on the high-voltage filter board 2 are detected by the cooperation of the first detecting member, the second detecting member and the third detecting member, so as to determine whether the high-voltage filter board 2 is qualified.
As shown in fig. 3, the first detecting element includes a D connecting groove disposed at the top end of the D simulation block 104 and located beside the through hole b, an E connecting groove disposed at the top end of the E simulation block 105, and an F connecting groove disposed at the top end of the F simulation block 106, the D mounting hole 206, the E mounting hole 207, and the F mounting hole 208 are respectively matched with the D connecting groove, the E connecting groove, and the F connecting groove, the D mounting hole 206, the E mounting hole 207, and the F mounting hole 208 have the same size, the D mounting hole 206, the E mounting hole 207, and the F mounting hole 208 are all internally provided with first detecting pins 3 for detecting the hole position degrees thereof, the three first detecting pins 3 with the same size respectively penetrate through the D mounting hole 206, the E mounting hole 207, and the F mounting hole 208 and respectively enter the D connecting groove, the insides of the E connecting groove, and the F connecting groove are qualified, and the plate 2 to be tested by the high-pressure filter is unqualified when the plate cannot smoothly pass through the D mounting hole 206, the E mounting hole 207, and the F mounting hole 208.
As shown in fig. 3, the second detects the piece including seting up two G spread grooves on G simulation piece 107 top, G mounting hole 209 and the mutual adaptation of G spread groove, it detects round pin 4 to be equipped with the second that detects its hole site degree in the G mounting hole 209, the hole site degree to G mounting hole 209 through the effect that the second detected round pin 4 detects, the second detects round pin 4 can wear to establish when G mounting hole 209 and get into in the G spread groove, be qualified promptly, when the second detects round pin 4 and can't pass through G mounting hole 209 smoothly, this high-voltage filter waits to detect board 2 promptly as unqualifiedly.
As shown in fig. 3, the third detecting element includes a turnover mechanism 5 fixed at the top end of the bottom plate 1, the turnover mechanism 5 includes a supporting plate 501 fixedly connected to the bottom plate 1 and a long shaft 502 rotatably connected to the inner surface of the supporting plate 501, two axial third detecting pins 503 slidably connected to the long shaft 502 are disposed on the long shaft 502, a handle 504 is fixedly mounted at the top end of the third detecting pin 503, a spring 505 sleeved on the outer side of the third detecting pin 503 is disposed on the upper end surface of the handle 504 and the long shaft 502, a thread groove adapted to the thread hole 210 is disposed at the bottom end of the third detecting pin 503, during detection, a worker manually rotates the long shaft 502, the long shaft 502 rotates around the connection with the supporting plate 501, so that the long shaft 502 is in a horizontal state, then grasps the handle 504, presses the handle 504 downwards, the spring 505 is compressed, the downward movement of the handle 504 drives the third detecting pin 503 fixedly connected to the handle 504 to move downwards, when the bottom end of the third detecting pin 503 contacts the thread hole 210, the third detecting pin 503 is rotated, the third detecting pin 503 is adapted to the thread hole 210, and can enter the high-voltage filter to-be-to-pass through hole 2, and the filter-to-fail to-pass.
As shown in fig. 1, an H simulation block 111 located at the bottom end of a board to be tested 2 of a high-voltage filter is arranged on a bottom plate 1, a first go-no-go gauge used for detecting the clearance profile between the bottom end of the board to be tested 2 of the high-voltage filter and the top end of the H simulation block 111 and between a D support table and a F support table is arranged on the bottom plate 1, the size of the first go-no-go gauge is 2.85 of the diameter of the go-no-go gauge and 3.15 of the diameter of the no-go gauge, and the go-no-go gauge passes through the clearance between the bottom end of the board to be tested 2 of the high-voltage filter and the top end of the simulation block, between the D support table and the top end of the F support table and indicates that the board to be tested 2 of the high-voltage filter is qualified when the no-go gauge is stopped.
As shown in fig. 1, a second go-no-go gauge for detecting the clearance profile between the bottom end of the high-voltage filter board to be detected 2 and the top end of the G simulation block 107 is arranged on the bottom board 1, the size of the second go-no-go gauge is 2.8mm in diameter, the diameter of the no-go gauge is 3.2mm, the go-no-go gauge passes through the clearance between the bottom end of the high-voltage filter board to be detected 2 and the top end of the G simulation block 107, and when the no-go gauge is stopped, the high-voltage filter board to be detected 2 is qualified.
When the high-voltage filter testing device is used, a worker manually rotates the long shaft 502, the long shaft 502 rotates around the joint with the supporting plate 501, the long shaft 502 is in a vertical state, the worker horizontally places the high-voltage filter testing plate 2 above the bottom plate 1, the first connecting column 201 is connected with the first through hole in an inserted manner, and the second connecting column 202 is connected with the second through hole in an inserted manner, so that the high-voltage filter testing plate 2 is conveniently positioned;
then, the A locking pin 108 penetrates through the high-voltage filter to-be-tested plate 2 through the A mounting hole 203 and enters the A connecting groove, the high-voltage filter to-be-tested plate 2 is fixedly connected with the A simulation block 101 through the matching of the A locking pin 108 and the A connecting groove, the B locking pin 109 penetrates through the high-voltage filter to-be-tested plate 2 through the B mounting hole 204 and enters the B connecting groove, the high-voltage filter to-be-tested plate 2 is fixedly connected with the B simulation block 102 through the matching of the B locking pin 109 and the B connecting groove, the C locking pin 110 penetrates through the high-voltage filter to-be-tested plate 2 through the C mounting hole 205 and enters the C connecting groove, the high-voltage filter to-be-tested plate 2 is fixedly connected with the C simulation block 103 through the matching of the C locking pin 110 and the C connecting groove, and the bottom end of the high-voltage filter to-be-tested plate 2 is attached to the top ends of the A simulation block 101, the B simulation block 102 and the C simulation block 103;
after the high-voltage filter board to be measured 2 is positioned, detecting the hole position degree of the high-voltage filter board to be measured 2, taking three first detection pins 3 with the same size to respectively penetrate through the D mounting hole 206, the E mounting hole 207 and the F mounting hole 208 and respectively enter the D connecting groove, the E connecting groove and the F connecting groove to be qualified, and determining that the high-voltage filter board to be measured 2 is unqualified when the high-voltage filter board to be measured cannot smoothly pass through the D mounting hole 206, the E mounting hole 207 and the F mounting hole 208;
when the second detection pin 4 is taken and made to penetrate through the G mounting hole 209 and enter the G connecting groove, the high-voltage filter board to be detected 2 is qualified, and when the second detection pin 4 cannot smoothly pass through the G mounting hole 209, the high-voltage filter board to be detected 2 is unqualified;
a worker manually rotates the long shaft 502, the long shaft 502 rotates around the joint with the supporting plate 501, so that the long shaft 502 is in a horizontal state, then the handle 504 is grasped, the handle 504 is pressed downwards, the spring 505 is compressed, the handle 504 moves downwards to drive the third detection pin 503 fixedly connected with the handle 504 to move downwards, when the bottom end of the third detection pin 503 is in contact with the threaded hole 210, the third detection pin 503 is rotated, the third detection pin 503 is matched with the threaded hole 210 and can enter the high-voltage filter to-be-detected plate 2 through the threaded hole 210, namely, the high-voltage filter to-be-detected plate 2 is qualified, and when the third detection pin 503 cannot smoothly pass through the threaded hole 210, the high-voltage filter to-be-detected plate 2 is unqualified;
detecting the profile degree of gaps between the bottom end of the plate to be detected 2 of the high-voltage filter and the top ends of the H simulation block 111, the D support table and the F support table by using a first pass-no-go gauge phi 2.85-phi 3.15, wherein the pass-no-go gauge phi 2.85 passes through a product and the no-go gauge phi 3.15 is stopped to indicate that the product is qualified, and otherwise, the product is unqualified;
and detecting the clearance profile degree between the bottom end of the plate to be detected 2 of the high-voltage filter and the top end of the G simulation block 107 by using a second go-no-go gauge phi 2.8-phi 3.2, wherein the gauge phi 2.8 passes through the product and the no-go gauge phi 3.2 is stopped to represent that the product is qualified, otherwise, the product is unqualified
After the detection, the turnover mechanism 5 is opened and the high voltage filter board under test 2 is carefully removed and the device is kept clean.
The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the invention is determined by the claims.
Claims (10)
1. The detection tool for the high-voltage filter is characterized by comprising a bottom plate (1) and a high-voltage filter to-be-detected plate (2), wherein a supporting component matched with the high-voltage filter to-be-detected plate (2) is arranged on the bottom plate (1), and a detection component for detecting the hole position degree of the high-voltage filter to-be-detected plate (2) is arranged on the supporting component.
2. The detection tool for the high-voltage filter is characterized in that the support assembly comprises a first assembly and a second assembly, the first assembly is used for positioning the high-voltage filter board to be detected (2), the second assembly is used for facilitating detection of the high-voltage filter board to be detected (2), the first assembly comprises an A simulation block (101), a B simulation block (102), a C simulation block (103) and a D simulation block (104), alignment structures used for limiting the high-voltage filter board to be detected (2) are arranged on the B simulation block (102) and the D simulation block (104), and the second assembly comprises an E simulation block (105), an F simulation block (106) and a G simulation block (107).
3. The checking fixture for the high-voltage filter, according to claim 2, is characterized in that the alignment structure comprises a through hole A formed in the top end of the simulation block B (102) and a through hole B formed in the top end of the simulation block D (104), the bottom surface of the board to be tested for the high-voltage filter (2) is provided with a connecting column A (201) and a connecting column B (202) which are matched with the through hole A and the through hole B and are in an axial direction, the connecting column A (201) is in plug-in connection with the through hole A, the connecting column B (202) is in plug-in connection with the through hole B, and the simulation block A (101), the simulation block B (102) and the simulation block C (103) are fixedly connected with the board to be tested for the high-voltage filter (2) through fasteners.
4. The checking fixture for the high-voltage filter is characterized in that the fastener comprises an A connecting groove axially arranged at the top end of an A simulation block (101), a B connecting groove arranged at the top end of a B simulation block (102) and a C connecting groove arranged at the top end of a C simulation block (103), wherein an A locking pin (108) matched with the A connecting groove is axially arranged in the A connecting groove, a B locking pin (109) matched with the B connecting groove is axially arranged in the B connecting groove, a C locking pin (110) matched with the C connecting groove is axially arranged in the C connecting groove, and an A mounting hole (203), a B mounting hole (204) and a C mounting hole (205) matched with the A connecting groove, the B connecting groove and the C connecting groove are respectively formed in the high-voltage filter to-be-tested plate (2);
a fitting pin (108) wears to establish high-voltage filter through A mounting hole (203) and treats board (2) and get into in the A spread groove, B fitting pin (109) wear to establish high-voltage filter through B mounting hole (204) and treat board (2) and get into in the B spread groove, C fitting pin (110) wear to establish high-voltage filter through C mounting hole (205) and treat board (2) and get into in the C spread groove.
5. The checking fixture for the high-voltage filter, according to claim 1, is characterized in that the detection assembly comprises a D mounting hole (206), an E mounting hole (207), an F mounting hole (208), two G mounting holes (209) and a threaded hole (210) which are formed in a board (2) to be detected of the high-voltage filter and need to be detected, the D mounting hole (206), the E mounting hole (207) and the F mounting hole (208) are detected through a first detection piece, the two G mounting holes (209) are detected through a second detection piece, and the threaded hole (210) is detected through a third detection piece.
6. The checking fixture for the high-voltage filter is characterized in that the first detecting element comprises a D connecting groove, an E connecting groove and an F connecting groove, the D connecting groove is formed in the top end of the D simulating block (104) and located beside the B through hole, the E connecting groove is formed in the top end of the E simulating block (105), the F connecting groove is formed in the top end of the F simulating block (106), the D mounting hole (206), the E mounting hole (207) and the F mounting hole (208) are matched with the D connecting groove, the E connecting groove and the F connecting groove respectively, the D mounting hole (206), the E mounting hole (207) and the F mounting hole (208) are identical in size, and a first detecting pin (3) for detecting the hole position degree of the D mounting hole (206), the E mounting hole (207) and the F mounting hole (208) is arranged in each of the D mounting hole, the E mounting hole (207) and the F mounting hole (208).
7. The checking fixture for the high-voltage filter according to claim 5, wherein the second detecting element comprises two G connecting grooves formed in the top end of a G analog block (107), the G mounting hole (209) and the G connecting grooves are mutually matched, and a second detecting pin (4) for detecting the hole position degree of the G mounting hole (209) is arranged in the G mounting hole.
8. The checking fixture for the high-voltage filter according to claim 5, wherein the third detecting element comprises a turnover mechanism (5) fixed at the top end of the bottom plate (1), the turnover mechanism (5) comprises a supporting plate (501) fixedly connected with the bottom plate (1) and a long shaft (502) rotatably connected with the inner surface of the supporting plate (501), two axial third detecting pins (503) slidably connected with the long shaft (502) are arranged on the long shaft (502) in a penetrating manner, a handle (504) is fixedly mounted at the top end of the third detecting pins (503), a spring (505) sleeved on the outer side of the third detecting pins (503) is arranged on the upper end faces of the handle (504) and the long shaft (502), and a thread groove matched with the thread hole (210) is arranged at the bottom end of the third detecting pins (503).
9. The checking fixture for the high-voltage filter according to claim 2, wherein an H-simulation block (111) located at the bottom end of the board (2) to be tested of the high-voltage filter is arranged on the bottom plate (1), and a first go-no go gauge for detecting the clearance profile between the bottom end of the board (2) to be tested of the high-voltage filter and the top end of the H-simulation block (111), the D-support table and the F-support table is arranged on the bottom plate (1).
10. The checking fixture for the high-voltage filter according to claim 2, wherein a second stop gauge for detecting the clearance profile between the bottom end of a board (2) to be detected of the high-voltage filter and the top end of the G simulation block (107) is arranged on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421245.4U CN218155855U (en) | 2022-09-13 | 2022-09-13 | Detection tool for high-voltage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421245.4U CN218155855U (en) | 2022-09-13 | 2022-09-13 | Detection tool for high-voltage filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155855U true CN218155855U (en) | 2022-12-27 |
Family
ID=84559907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222421245.4U Expired - Fee Related CN218155855U (en) | 2022-09-13 | 2022-09-13 | Detection tool for high-voltage filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155855U (en) |
-
2022
- 2022-09-13 CN CN202222421245.4U patent/CN218155855U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20221227 |