CN207439291U - A kind of clamping and positioning detection device and cubing - Google Patents
A kind of clamping and positioning detection device and cubing Download PDFInfo
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- CN207439291U CN207439291U CN201721455406.4U CN201721455406U CN207439291U CN 207439291 U CN207439291 U CN 207439291U CN 201721455406 U CN201721455406 U CN 201721455406U CN 207439291 U CN207439291 U CN 207439291U
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- Prior art keywords
- clamping
- detection
- sliding slot
- detection device
- positioning
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Abstract
The utility model discloses a kind of clamping and positioning detection device and cubings, the clamping and positioning detection device includes the guide pad for being provided with sliding slot, the detection and localization block being slidably arranged in the sliding slot and for driving the push rod that the detection and localization block is moved along the sliding slot, the direction of the sliding slot is provided with graduated scale on the guide pad, datum line corresponding with the graduated scale is provided on the detection and localization block.Clamping and positioning detection device provided by the utility model is respectively arranged with graduated scale and datum line on guide pad and detection and localization block, thus is the precision that can determine product without other instruments when positioning or detecting product, convenient and efficient.
Description
Technical field
The utility model vehicle body cubing technical field more particularly to a kind of clamping and positioning detection device and cubing.
Background technology
During the welding manufacture of body of a motor car, the precision of white body is the leading indicator of welding and assembling technics level, high-precision
The white body of degree can not only improve the assembling of total component, while can also promote the quality in vehicle body appearance gap.Exist at present
During automobile research, stamping parts of automobile single-piece, welding assembly are detected examination using cubing mostly, confirm stamping parts hole
Whether precision and profile tolerance of a surface etc. are qualified, meet entrucking requirement.Part stamping parts cubing is not horizontal positioned detection, especially
It is bound edge part assembly, but is designed accordingly according to position of the product in vehicle three-dimensional system of coordinate.Therefore for perpendicular
The platy directly placed needs accurate, stable positioning in cubing, and the presence because of self gravitation is avoided to cause detection process
Play occurs for middle product, and then influences the authenticity and accuracy of accuracy detection.
Existing cubing used for positioning, mainly including pedestal, connecting bracket and mandril, connecting bracket is fixed at base
On seat, mandril is rod-like structure, is arranged on by thread fitting in connecting bracket.In use, by mandrel ends to detecting it
Between positioned.This cubing when product edge seam allowance precision is unqualified, can not judge whether seam allowance precision is qualified；It is making
In the case of part precision qualification, if product is placed not in place in cubing or play occurs, cause the situation in incorrect placement
Under, operating personnel can not judge the precision of product, can only be clamped positioning, therefore, detection on the basis of mistake is placed
Accuracy data does not possess validity.In addition, the prior art relies primarily on the direct load-bearing stress of mandril, easily send out in actual use
Raw bending deformation, service life are short.
Utility model content
The purpose of this utility model is to provide a kind of clamping and positioning detection device, to solve existing cubing to detection product
The problem of precision can not judge.
The utility model provides a kind of clamping and positioning detection device, including being provided with the guide pad of sliding slot, slidably setting
Put the detection and localization block in the sliding slot and for driving the push rod that the detection and localization block is moved along the sliding slot,
The direction of the sliding slot is provided with graduated scale on the guide pad, is provided on the detection and localization block and the scale
The corresponding datum line of scale.
Clamping and positioning detection device as described above, these, it is preferred to, it is provided in one end of the sliding slot and is grown with it
Spend the vertical baffle in direction, be provided with propulsion threaded hole on the baffle, the push rod includes thread rod part, the push rod with
The propulsion threaded hole thread fitting is simultaneously connected with the detection and localization block, to drive the detection and localization block in the sliding slot
It is mobile.
Clamping and positioning detection device as described above, these, it is preferred to, the push rod by clamping mechanism with it is described fixed
Position detection block connection, the clamping mechanism include being arranged on " convex " shape slot on the detection and localization block and with " convex " shape
The connecting portion that slot is fitted together to, the connecting portion are arranged on the thread rod part on one end of the detection and localization block.
Clamping and positioning detection device as described above, these, it is preferred to, the push rod has further included the portion of tightening, described
The portion of tightening is arranged on the one end of the thread rod part away from the detection and localization block.
Clamping and positioning detection device as described above, these, it is preferred to, between the baffle and the sliding slot end
Baseline trough is formed with, the baseline trough is set along the width of the sliding slot, and reference block is provided in the baseline trough, with
Limit the reference position of the detection and localization block.
Clamping and positioning detection device as described above, these, it is preferred to, positioning is provided on the side wall of the sliding slot
Thread Pilot hole and corresponding clamping screw, to the position of locking positioning detection block, the positioning threads bottom outlet is along the sliding slot
Width set.
Clamping and positioning detection device as described above, these, it is preferred to, along the trough width at the top of the sliding slot
Direction is provided with pressing plate, to prevent the detection and localization block from deviating from.
Clamping and positioning detection device as described above, these, it is preferred to, it is additionally provided with installation in the guide pad bottom
Bottom outlet.
Clamping and positioning detection device as described above, these, it is preferred to, the detection and localization block is rectangular block shape knot
Structure；U-lag corresponding with the thread rod part is provided on the reference block.
The invention also discloses a kind of cubing for being provided with clamping and positioning detection device as described above, the cubing bags
Pedestal and installing plate are included, the installing plate is arranged on the pedestal, and the clamping and positioning detection device is fixedly mounted on described
On installing plate.
Clamping and positioning detection device provided by the utility model is respectively arranged with scale on guide pad and detection and localization block
Scale and datum line, thus be the precision that can determine product without other instruments when positioning or detecting product, it is convenient fast
It is prompt.
Description of the drawings
Fig. 1 is the structure diagram of the clamping and positioning detection device proposed in the utility model embodiment；
Fig. 2 is the explosive view of the clamping and positioning detection device proposed in the utility model embodiment；
Fig. 3 is the structure diagram of the cubing proposed in the utility model embodiment；
Fig. 4 is the structure diagram when cubing proposed in the utility model embodiment uses.
Reference sign：
1- pedestals, 2- installing plates, 3- guide pads, 4- detection and localizations block, 5- push rods, 6- pressing plates, 7- clamping screws, 8- benchmark
Block, 9- products；
31- guide grooves, 32- baseline troughs, 33- positioning threads bottom outlet, 34- promote threaded hole, 35- installations bottom outlet, 36- scales
Scale；
41- card slots, 42- clamping positions face, 43- datum lines；
51- connecting portions, 52- thread rod parts, 53- tighten portion；
81-U shape slots.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Fig. 1 and Fig. 2 is respectively the structure diagram and explosive view of clamping and positioning detection device provided in this embodiment.
As shown in FIG., the clamping and positioning detection device described in the present embodiment, including be provided with sliding slot guide pad 3, can
The detection and localization block 4 that is slidably arranged in sliding slot and for driving the push rod 5 that detection and localization block 4 is moved along sliding slot.Wherein,
Push rod 5 includes thread rod part 52, connecting portion 51 and tightens portion 53, and connecting portion 51 is arranged on thread rod part 52 close to detection and localization block
On 4 one end, and tighten portion 53 and be arranged on one end of 52 remotely located detection block 4 of thread rod part.Along sliding slot on guide pad 3
Direction be provided with graduated scale 36, be provided on detection and localization block 4 with 36 corresponding datum line 43 of graduated scale, thus
It is the precision that can determine product 9 without other instruments when positioning or detection product 9, it is convenient and efficient.
The baffle vertical with its length direction is provided in one end of sliding slot, is provided on baffle and promotes threaded hole 34,
Thread rod part 52 passes through clamping structure and is connected with detection and localization block 4 with promoting 34 thread fitting of threaded hole, with driving positioning inspection
Block 4 is surveyed to move in sliding slot, wherein clamping mechanism include being arranged on " convex " shape slot on detection and localization block 4 and with " convex " shape slot
Chimeric connecting portion 51.Baseline trough 32 is formed between baffle and sliding slot end, baseline trough 32 is set along the width of sliding slot
It puts, "T"-shaped slot structure is collectively formed with sliding slot.Reference block 8 is provided in baseline trough 32, is provided on reference block 8 and screw thread
52 corresponding U-lag 81 of bar portion, to limit the reference position of detection and localization block 4.
Positioning threads bottom outlet 33 and corresponding clamping screw 7 are provided on the side wall of sliding slot, is detected to locking positioning
The position of block 4, positioning threads bottom outlet 33 are set along the width of sliding slot, and trough width direction is provided with pressure at the top of sliding slot
Plate 6, to prevent detection and localization block 4 from deviating from.
Below in conjunction with Fig. 1, Fig. 2, successively to guide pad 3, detection and localization block 4, push rod 5, pressing plate 6, clamping screw 7 and base
Structure, installation relation and the effect of quasi- block 8 are described further.
Guide pad 3：For rectangular parallelepiped structure, upper surface is machined with "T"-shaped slot, is along its length guide groove 31, guide groove
31 width is of same size with detection and localization block 4, and depth is identical with the thickness of detection and localization block 4；"T"-shaped slot is in the width direction
On the basis of slot 32, judge that 32 width of baseline trough is identical with 8 thickness of reference block with the cooperation of reference block 8 for origin reference location, benchmark；
31 one side side wall of guide groove is machined with the positioning threads bottom outlet 33 coordinated with clamping screw 7, detection and localization when being detected for seam allowance
The locking of block 4；31 one side side wall external process of guide groove has installation bottom outlet 35, and installing plate 2 is mounted in for Guan County；Guide pad 3
It is machined on the upper baffle with "T"-shaped channel opening end opposite side and promotes threaded hole 34, matched somebody with somebody with 52 screw thread of thread rod part of push rod 5
It closes；The sidewall upper of guide pad 3 is machined with graduated scale 36, detects and judges for seam allowance accuracy data, without other works
Tool can be realized.
Detection and localization block 4：Close to one end of product 9 for clamping position face 42, when positioning function, offsets with 9 edge of product
It connects, leaves certain interval with 9 edge of product during detection function；The other end is machined with " convex " shape card slot 41, for the company with push rod 5
Socket part 51 is chimeric, and connecting portion 51 can be grown with detection locating piece 4 using the snap fit of " convex " shape card slot 41 to avoid being threadedly coupled
The shortcomings that phase is using loosening, while Split type structure also allows for removing and installing.The upper surface of detection and localization block 4 is machined with datum line
43, it is read with the cooperation of graduated scale 36 for seam allowance gap data.
Push rod 5：Centre is with externally threaded thread rod part 52, is coordinated with the propulsion threaded hole 34 on baffle；One end is
Connecting portion 51, the other end tighten portion 53 for holding operation.Push rod 5 promotes detection and localization block to move by thread fitting.
Pressing plate 6：31 top of guide groove of guide pad 3 is fixedly mounted on, detection and localization block 4 is limited in leading for guide pad 3
Into slot 31.
Clamping screw 7：Detection and localization block 4 is locked after being adjusted to designated position during use, is prevented from loosening, is influenced accuracy data
It reads.
Reference block 8：U-lag 81 is machined with, thickness is of same size with baseline trough 32.During as benchmark function, by reference block 8
It is placed in baseline trough 32, after rotating push rod 5 makes the movement of detection and localization block 4 be abutted against with reference block 8, clamping position face 42
As reference plane.
Fig. 2 and Fig. 3 is respectively that the structure diagram of the cubing proposed in the utility model embodiment and the cubing make
The structure diagram of used time, as shown in FIG., the cubing further include pedestal except including above-mentioned clamping and positioning detection device
1 and installing plate 2, pedestal 1 be fixedly mounted on by screw pin on cubing body, installing plate 2 is fixedly connected on pedestal 1, folder
Tightening level detecting apparatus is fixedly mounted on by installing bottom outlet 35 on installing plate 2.
The cubing described in the present embodiment is described further below by way of particular condition in use：
The clamping and positioning detection device accuracy correction：Reference block 8 is put into baseline trough 32, rotating push rod 5 examines positioning
Block 4 is surveyed to be moved to the direction away from product 9 until being against on reference block 8, observation datum line 43 and zero among graduated scale 36
Whether line aligns, alignment then can normal use, if there are deviations, correction is adjusted according to departure.
Specifically used function is as follows：Can carry out judging that whether in place part is placed first, and it is measurable go out 9 edge of product
The seam allowance precision of corresponding position, obtain it is true, effectively detect data, for part rectification, precision improvement effective foundation is provided.
In addition, the device, which need not detect clearance gauge instrument, can also draw the seam allowance accuracy data of correspondence position.Concrete operations
Method is as follows：Reference block 8 is put into baseline trough 32, rotating push rod 5 makes detection and localization block 4 be moved to the direction away from product 9
Until being against on reference block 8, the distance at the clamping position face 42 on detection and localization block 4 and 9 edge of product is set ginseng at this time
A reference value is examined, is denoted as L1.And the distance at clamping position face 42 and 9 edge of product is L2 during actual product accuracy detection, by L2 with
A reference value L1 compares, if difference L=L1-L2, in the margin of tolerance, the part position edge seam allowance precision is qualified.Due to cubing
9 edge of product can be evenly arranged a certain number of clamping and positioning detection devices, therefore, pass through each clamping and positioning detection device
Testing result can effectively judge that whether correct and adjust accordingly product 9 is placed, while can also quantify, accurately survey
Whether the seam allowance precision of the corresponding clamped position of amount is qualified, and provides rectification data.After the completion of the adjustment of 9 position of product, clamp is used
Product 9 is clamped, then carries out accuracy detection operation.
Positioning adjustment can be additionally clamped by another method：Reference block 8 is extracted, rotating push rod 5 makes positioning
Detection block 4 moves set reference data value (at this point, datum line 43 should be to close to 9 direction of product to close to the direction of product 9
Deviate given reference value amount), product 9 is then placed in, directly the product 9 being put into can be positioned.If local can not be put into
Or it quickly can also substantially judge whether correspondence position precision is qualified there are apparent gap with clamping position face 42.
Secondly, the clamping and positioning of product 9 can be carried out.By above-mentioned detection adjust, 9 correct placement of product in place after, loosen
Clamping screw 7 takes out reference block 8, turns push rod 5, the clamping position face 42 on detection and localization block 4 is made to be against 9 edge of product, so
After tighten locking nut 7 by the locked positioning of detection and localization block 4, can so make the stable position in cubing entirety of product 9, then
Poor whole face, seam allowance, the accuracy detection in hole are carried out, so as to obtain authentic and valid data.
3rd, by using guide pad 3 and detection and localization block 4 so that whole stressed effect is more preferable, and service life is long.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
Change that conception according to the utility model is made or the equivalent embodiment for being revised as equivalent variations, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (10)
1. a kind of clamping and positioning detection device, which is characterized in that described in being provided with the guide pad of sliding slot, being slidably arranged on
Detection and localization block in sliding slot and for driving the push rod that the detection and localization block is moved along the sliding slot, in the guiding
The direction of the sliding slot is provided with graduated scale on block, is provided on the detection and localization block corresponding with the graduated scale
Datum line.
2. clamping and positioning detection device according to claim 1, which is characterized in that be provided in one end of the sliding slot with
The vertical baffle of its length direction is provided with propulsion threaded hole on the baffle, and the push rod includes thread rod part, described to push away
Bar threaded hole thread fitting and is connected with the propulsion with the detection and localization block.
3. clamping and positioning detection device according to claim 2, which is characterized in that the push rod passes through clamping mechanism and institute
State the connection of detection and localization block, the clamping mechanism include being arranged on " convex " shape slot on the detection and localization block and with it is described
The connecting portion that " convex " shape slot is fitted together to, the connecting portion are arranged on the thread rod part on one end of the detection and localization block.
4. clamping and positioning detection device according to claim 3, which is characterized in that the push rod has further included the portion of tightening,
The portion of tightening is arranged on the one end of the thread rod part away from the detection and localization block.
5. according to the clamping and positioning detection device described in claim 2,3 or 4, which is characterized in that in the baffle and the cunning
Baseline trough is formed between slot end, the baseline trough sets along the width of the sliding slot, set in the baseline trough
There is reference block.
6. according to the clamping and positioning detection device described in claim 1-4 any one, which is characterized in that in the side of the sliding slot
Positioning threads bottom outlet and corresponding clamping screw are provided on wall, the positioning threads bottom outlet is set along the width of the sliding slot
It puts.
7. clamping and positioning detection device according to claim 6, which is characterized in that along the sliding slot at the top of the sliding slot
Width is provided with pressing plate.
8. clamping and positioning detection device according to claim 1, which is characterized in that be additionally provided in the guide pad bottom
Bottom outlet is installed.
9. clamping and positioning detection device according to claim 5, which is characterized in that the detection and localization block is rectangular block shape
Structure；U-lag corresponding with the thread rod part is provided on the reference block.
10. a kind of cubing, which is characterized in that including pedestal, installing plate and clamping as described in any one of claims 1-9
Locating and detecting device, the installing plate are arranged on the pedestal, and the clamping and positioning detection device is fixedly mounted on the peace
In loading board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455406.4U CN207439291U (en) | 2017-11-03 | 2017-11-03 | A kind of clamping and positioning detection device and cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455406.4U CN207439291U (en) | 2017-11-03 | 2017-11-03 | A kind of clamping and positioning detection device and cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439291U true CN207439291U (en) | 2018-06-01 |
Family
ID=62291064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455406.4U Expired - Fee Related CN207439291U (en) | 2017-11-03 | 2017-11-03 | A kind of clamping and positioning detection device and cubing |
Country Status (1)
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| CN (1) | CN207439291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623831A (en) * | 2020-07-01 | 2020-09-04 | 东山县极点工业设计有限公司 | Novel error measurement device of spout product |
-
2017
- 2017-11-03 CN CN201721455406.4U patent/CN207439291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623831A (en) * | 2020-07-01 | 2020-09-04 | 东山县极点工业设计有限公司 | Novel error measurement device of spout product |
| CN111623831B (en) * | 2020-07-01 | 2021-10-26 | 南京金升华包装材料有限公司 | Error measuring device of chute product |
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| 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: 20180601 Termination date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |