CN209763919U - End face runout detection device - Google Patents
End face runout detection device Download PDFInfo
- Publication number
- CN209763919U CN209763919U CN201920581195.1U CN201920581195U CN209763919U CN 209763919 U CN209763919 U CN 209763919U CN 201920581195 U CN201920581195 U CN 201920581195U CN 209763919 U CN209763919 U CN 209763919U
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- China
- Prior art keywords
- gauge stand
- stand mounting
- worm
- mounting bracket
- mounting hole
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 239000000758 substrate Substances 0.000 claims description 10
- 230000005012 migration Effects 0.000 abstract description 4
- 238000013508 migration Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a circuit board detects uses technical field, concretely relates to end face detection device that beats, including base plate, stand, examine test table, hook plate, gauge stand installing support, lifting unit, horizontal migration unit, lifting unit includes fixing base, lead screw, first worm wheel, first worm. The utility model discloses the setting is examined test table, the hook plate, keep flat on examining test table through the circuit board component that will carry out the face runout detection with the outside, make and carry out the block with circuit board component between two hook plates, make circuit board component be fixed in examine test table on, set up the gauge stand installing support, insert through the sleeve with the dial indicator amesdial and close in the gauge stand mounting hole, pass the bolt mounting hole with outside bolt again and screw up with outside nut, the drive breach draws close relatively, utilize the deformation that the gauge stand mounting hole produced when the breach draws close relatively, lock the sleeve in the gauge stand mounting hole, make the dial indicator amesdial can install fast, dismantle.
Description
Technical Field
The utility model relates to a circuit board detects uses technical field, concretely relates to end face detection device that beats.
Background
When the circuit board detects the face bounce, place the circuit board on detecting the platform, the gauge stand through installing percentage table \ amesdial drags back and forth on the marble plane, make the gauge outfit of percentage table \ amesdial remove on the circuit board detects the face, thereby detect, through the mode of dragging the gauge stand like this, arouse the rocking of percentage table \ amesdial gauge outfit easily, thereby probably influence the precision that detects, when the gauge outfit detects on the detection face of circuit board in addition, need carry out the pressure gauge operation to the gauge outfit in advance, make the pointer be in the zero-bit, the pressure gauge operation is mainly through personnel's manual adjustment, because the condition that the zero-bit of calibration pointer is made a round trip can be caused in the vibration of hand, the low of detection efficiency has been caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide an end face detection device that beats, it can realize providing can the level, vertical removal examine test table, the detection of the circuit board of being convenient for improves detection efficiency.
in order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
an end-face run-out detection apparatus, comprising:
a substrate;
The upright post is vertically arranged on the substrate;
The detection table is connected to the upright post;
The hook plates are arranged on the detection table in pairs;
The gauge stand mounting bracket is arranged above the base plate and is provided with a gauge stand mounting hole, the outer wall of one side of the gauge stand mounting bracket is provided with a notch communicated with the gauge stand mounting hole, and the inner wall of the notch is provided with a bolt mounting hole;
The lifting unit is used for driving the gauge stand mounting bracket to vertically move and comprises a fixed seat, a screw rod, a first worm wheel and a first worm, the fixed seat is arranged on the base plate through a slide rail slider and can horizontally slide, the screw rod vertically penetrates out of the fixed seat and is rotatably connected with the fixed seat, the gauge stand mounting bracket is sleeved on the screw rod and is in threaded connection with the screw rod, the first worm wheel is coaxially and fixedly connected on the screw rod, and the first worm is horizontally and rotatably connected on the fixed seat and is meshed with the first worm wheel;
And the horizontal moving unit is used for driving the meter seat mounting bracket to horizontally move.
Further, the horizontal migration unit includes fixed plate, threaded shaft, connecting block, the fixed plate is located on the base plate, the connecting block rigid coupling is on the fixing base, the threaded shaft level pierce through the fixed plate and with fixed plate threaded connection, it is worn out fixed plate one end is rotated and is connected on the connecting block.
furthermore, a T-shaped block is coaxially and fixedly connected to the threaded shaft, and a T-shaped groove which is used for the T-shaped block to be embedded and clamped and in which the T-shaped block can freely rotate is correspondingly arranged on the fixed seat.
furthermore, the gauge stand mounting bracket is further provided with a limiting shaft vertically and fixedly connected to the fixing seat, and a through hole for the limiting shaft to freely pass through is correspondingly formed in the gauge stand mounting bracket.
further, the detection device also comprises a rotating unit for driving the detection table to rotate.
Further, the rotary unit comprises a connecting seat, a rotating shaft, a second worm wheel and a second worm, the connecting seat is fixedly connected to the stand column, the rotating shaft vertically penetrates out of the connecting seat and is rotatably connected with the connecting seat, the detection table is coaxially and fixedly connected to the rotating shaft, the second worm wheel is coaxially and fixedly connected to the rotating shaft, and the second worm is horizontally and rotatably connected to the connecting seat and meshed with the second worm wheel.
The utility model has the advantages that: arranging a detection table and hook plates, horizontally placing a circuit board element of which the end face runout detection is required outside on the detection table, clamping the circuit board element between the two hook plates, fixing the circuit board element on the detection table, arranging a gauge stand mounting bracket, inserting a sleeve of a dial indicator/dial indicator into a gauge stand mounting hole, then passing an external bolt through a bolt mounting hole and screwing the external bolt with an external nut, driving inner walls on two sides of a notch to be relatively drawn together, locking the sleeve in the gauge stand mounting hole by utilizing deformation generated when the notch is relatively drawn together by the gauge stand mounting hole, enabling the dial indicator/dial indicator to be rapidly mounted and dismounted, arranging a lifting mechanism, rotating a first worm through a first worm to rotate a driving screw rod, rotating the screw rod to rotate the gauge stand mounting bracket, thereby enabling the gauge stand mounting bracket to vertically move, enabling a gauge head of the dial indicator/dial indicator to press the circuit board detection surface, convenient and fast, can not produce and vibrate the problem that causes the zero-bit to need repeated adjustment, set up the horizontal migration unit, make the gauge outfit of percentage table/amesdial make a round trip to drag on circuit board element detects the face and detect, prevent to cause and rock the problem that arouses the detection precision low, set up rotary unit, carry out the terminal surface to circuit board element at needs and beat detection time measuring, rotate through the second worm, make the second worm wheel rotate, the drive pivot rotates, thereby it is rotatory to drive the detection platform, realize that circuit board element terminal surface beats detection entirely, and the detection efficiency is greatly improved.
drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic perspective view of the mounting bracket of the middle gauge stand according to the present invention;
In the drawings, the reference numerals denote the following components:
1-base plate, 2-upright post, 3-detection table, 4-hook plate, 5-gauge stand mounting bracket, 6-gauge stand mounting hole, 7-notch, 8-bolt mounting hole, 9-fixing base, 10-screw rod, 11-first worm wheel, 12-first worm, 13-fixing plate, 14-threaded shaft, 15-connecting block, 16-T-shaped block, 17-limiting shaft, 18-connecting base, 19-rotating shaft, 20-second worm wheel and 21-second worm.
Detailed Description
in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
An end-face runout detecting apparatus as shown in fig. 1-2, comprising:
a substrate 1;
The upright post 2 is vertically arranged on the substrate 1;
The detection table 3 is connected to the upright post 2;
The hook plates 4 are arranged on the detection table 3 in pairs;
the gauge stand mounting bracket 5 is arranged above the base plate 1, a gauge stand mounting hole 6 is formed in the gauge stand mounting bracket 5, a notch 7 communicated with the gauge stand mounting hole 6 is formed in the outer wall of one side of the gauge stand mounting bracket 5, and a bolt mounting hole 8 is formed in the inner wall of the notch 7;
The lifting unit is used for driving the gauge stand mounting bracket 5 to vertically move and comprises a fixed seat 9, a screw rod 10, a first worm wheel 11 and a first worm 12, the fixed seat 9 is arranged on the substrate 1 through a slide rail slider and can horizontally slide, the screw rod 10 vertically penetrates through the fixed seat 9 and is rotatably connected with the fixed seat 9, the gauge stand mounting bracket 5 is sleeved on the screw rod 10 and is in threaded connection with the screw rod 10, the first worm wheel 11 is coaxially and fixedly connected on the screw rod 10, and the first worm 12 is horizontally rotatably connected on the fixed seat 9 and is meshed with the first worm wheel 11;
And the horizontal moving unit is used for driving the meter seat mounting bracket 5 to move horizontally.
Horizontal migration unit includes fixed plate 13, threaded shaft 14, connecting block 15, fixed plate 13 is located on base plate 1, connecting block 15 rigid coupling is on fixing base 9, threaded shaft 14 level pierce through fixed plate 13 and with fixed plate 13 threaded connection, it wears out fixed plate 13 one end is rotated and is connected on connecting block 15.
the threaded shaft 14 is coaxially and fixedly connected with a T-shaped block 16, a T-shaped groove which is used for the T-shaped block 16 to be embedded and clamped and in which the T-shaped block 16 can freely rotate is correspondingly arranged on the fixed seat 9, and the threaded shaft 14 is rotatably connected to the fixed seat 9 through the rotation of the T-shaped block 16 in the T-shaped groove.
Still include vertical rigid coupling and be in spacing axle 17 on the fixing base 9, corresponding be equipped with the through-hole that supplies spacing axle 17 to pass through freely on the gauge stand installing support 5, through spacing axle 17, when making lead screw 10 rotate, gauge stand installing support 5 can not produce the follow-up phenomenon of changeing.
And a rotation unit for driving the detection table 3 to rotate.
The rotary unit comprises a connecting seat 18, a rotating shaft 19, a second worm wheel 20 and a second worm 21, the connecting seat 18 is fixedly connected to the stand column 2, the rotating shaft 19 vertically penetrates out of the connecting seat 18 and is rotatably connected with the connecting seat 18, the detecting table 3 is coaxially fixedly connected to the rotating shaft 19, the second worm wheel 20 is coaxially fixedly connected to the rotating shaft 19, and the second worm 21 is horizontally rotatably connected to the connecting seat 18 and meshed with the second worm wheel 20.
The rotation connection method of the present invention includes, but is not limited to, using a rolling bearing (not shown).
The utility model discloses when using: inserting a sleeve of a dial indicator/dial indicator into a mounting hole of a gauge stand, penetrating an external bolt through a bolt mounting hole and screwing an external nut, driving a gap to be relatively closed, locking the sleeve in the mounting hole of the gauge stand by utilizing deformation of the mounting hole of the gauge stand when the gap is relatively closed, fixing the dial indicator/dial indicator on a mounting bracket of the gauge stand, flatly placing a circuit board element needing end face jump detection on a detection plate, clamping the circuit board element between two hook plates, fixing the circuit board element on a detection table, rotating a first worm to rotate the first worm gear when performing pressure gauge operation, driving a screw rod to rotate, rotating the screw rod to rotate a mounting bracket of the gauge stand to vertically move the mounting bracket of the gauge stand, enabling a gauge head of the dial indicator/dial indicator to abut against the surface of the circuit board element, and enabling a pointer of the dial indicator/dial indicator to be subjected to zero position calibration, and then the threaded shaft is rotated to drive the fixing seat to horizontally slide on the substrate, so that the end face of the circuit board element is subjected to run-out detection, and when the end face of the circuit board element is required to be subjected to full run-out detection, the second worm is rotated to rotate the second worm gear, so that the rotating shaft is driven to rotate, the detection table is driven to rotate, and the end face of the circuit board element can be subjected to full run-out detection.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. an end face runout detecting device, characterized in that it comprises:
a substrate (1);
The upright post (2), the upright post (2) is vertically arranged on the substrate (1);
the detection table (3), the detection table (3) is connected to the upright post (2);
The hook plates (4) are arranged on the detection table (3) in pairs;
the gauge stand mounting bracket (5) is arranged above the substrate (1), a gauge stand mounting hole (6) is formed in the gauge stand mounting bracket (5), a notch (7) communicated with the gauge stand mounting hole (6) is formed in the outer wall of one side of the gauge stand mounting bracket (5), and a bolt mounting hole (8) is formed in the inner wall of the notch (7);
The lifting unit is used for driving the gauge stand mounting bracket (5) to vertically move and comprises a fixing seat (9), a screw rod (10), a first worm wheel (11) and a first worm (12), the fixing seat (9) is arranged on the base plate (1) through a mounting slide rail slider and can horizontally slide, the screw rod (10) vertically penetrates through the fixing seat (9) and is rotatably connected with the fixing seat (9), the gauge stand mounting bracket (5) is sleeved on the screw rod (10) and is in threaded connection with the screw rod (10), the first worm wheel (11) is coaxially and fixedly connected onto the screw rod (10), and the first worm (12) is horizontally and rotatably connected onto the fixing seat (9) and is meshed with the first worm wheel (11);
And the horizontal moving unit is used for driving the gauge stand mounting bracket (5) to horizontally move.
2. An end face runout detection apparatus according to claim 1, wherein the horizontal moving unit comprises a fixing plate (13), a threaded shaft (14) and a connecting block (15), the fixing plate (13) is disposed on the substrate (1), the connecting block (15) is fixedly connected to the fixing base (9), the threaded shaft (14) horizontally penetrates through the fixing plate (13) and is in threaded connection with the fixing plate (13), and one end of the threaded shaft, which penetrates through the fixing plate (13), is rotatably connected to the connecting block (15).
3. The end face runout detection device according to claim 2, wherein the threaded shaft (14) is coaxially and fixedly connected with a T-shaped block (16), and a T-shaped groove which is used for the T-shaped block (16) to be embedded and clamped and in which the T-shaped block (16) can freely rotate is arranged on the corresponding fixed seat (9).
4. The end face runout detecting device according to claim 1, further comprising a limiting shaft (17) vertically and fixedly connected to the fixing seat (9), wherein a through hole for the limiting shaft (17) to freely pass through is formed in the corresponding gauge stand mounting bracket (5).
5. an end-face runout detecting device according to claim 1, further comprising a rotating unit for driving the detecting table (3) to rotate.
6. The end face runout detecting device according to claim 5, wherein the rotating unit comprises a connecting seat (18), a rotating shaft (19), a second worm wheel (20) and a second worm (21), the connecting seat (18) is fixedly connected to the upright post (2), the rotating shaft (19) vertically penetrates through the connecting seat (18) and is rotatably connected to the connecting seat (18), the detecting table (3) is coaxially fixedly connected to the rotating shaft (19), the second worm wheel (20) is coaxially fixedly connected to the rotating shaft (19), and the second worm (21) is horizontally rotatably connected to the connecting seat (18) and is meshed with the second worm wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581195.1U CN209763919U (en) | 2019-04-26 | 2019-04-26 | End face runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581195.1U CN209763919U (en) | 2019-04-26 | 2019-04-26 | End face runout detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209763919U true CN209763919U (en) | 2019-12-10 |
Family
ID=68760632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581195.1U Expired - Fee Related CN209763919U (en) | 2019-04-26 | 2019-04-26 | End face runout detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209763919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124727A (en) * | 2021-04-06 | 2021-07-16 | 无锡日升量仪有限公司 | Thin wall class part detection device that beats |
-
2019
- 2019-04-26 CN CN201920581195.1U patent/CN209763919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124727A (en) * | 2021-04-06 | 2021-07-16 | 无锡日升量仪有限公司 | Thin wall class part detection device that beats |
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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 |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |