CN210603040U - Detection apparatus for bolt position degree - Google Patents
Detection apparatus for bolt position degree Download PDFInfo
- Publication number
- CN210603040U CN210603040U CN201921638827.XU CN201921638827U CN210603040U CN 210603040 U CN210603040 U CN 210603040U CN 201921638827 U CN201921638827 U CN 201921638827U CN 210603040 U CN210603040 U CN 210603040U
- Authority
- CN
- China
- Prior art keywords
- detection
- sleeve
- bolt
- detecting
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detection device for the position degree of a bolt, which comprises a first bracket, a second bracket and a detection component; the detection assembly comprises an operating rod and a detection sleeve for detecting the position degree of the bolt, the operating rod comprises an operating end and a detection end, the detection end is hinged with the detection sleeve, and a hinge point hinged with the second support is arranged between the operating end and the detection end; first support is equipped with the slide, and the action bars can drive when rotating around the pin joint and detect the cover and slide along the slide. The detection operation of the position degree of the bolt can be simplified, and the method can be suitable for the welding bolt at the bottom of a large sheet metal part and the bolt at the deep position of the bottom of a part.
Description
Technical Field
The utility model relates to a detect frock technical field, concretely relates to detection device of bolt position degree.
Background
At present, the detection of the position degree of a welded bolt on a sheet metal part in the automobile industry is realized by using a sleeve detection pin, and the detection is qualified if a sleeve can be sleeved on the outer side of the bolt, and is unqualified if the sleeve cannot be sleeved on the outer side of the bolt. Among the prior art, it often is the inspection personnel manual operation to detect bolt position degree through the sleeve, places the sleeve in bolt department and looks over whether can cooperate and cup joint, and the operating procedure is comparatively loaded down with trivial details to welding bolt or the bolt to large-scale sheet metal component bottom is located the condition of the part bottom darker position, because space restriction makes the unable manual operation of inspection personnel detect, and the field of vision is limited during the operation, thereby influences going on of detecting.
Therefore, how to simplify the detection operation of the position degree of the bolt, and the method can be applied to the welding bolt at the bottom of the large sheet metal part and the bolt arranged at the deep position of the part bottom, which is a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detection device of bolt position degree can simplify the detection operation to the position degree of bolt, can be applicable to the welding bolt of large-scale sheet metal component bottom and locate the bolt of the darker position in part bottom.
In order to solve the technical problem, the utility model provides a detection device for the position degree of a bolt, which comprises a first bracket, a second bracket and a detection component; the detection assembly comprises an operating rod and a detection sleeve for detecting the position degree of the bolt, the operating rod comprises an operating end and a detection end, the detection end is hinged with the detection sleeve, and a hinge point hinged with the second support is arranged between the operating end and the detection end; the first support is provided with a slide, and the operating rod winds the hinged point can drive the detection sleeve to slide along the slide when rotating.
The action bars passes through the hinge point and articulates with the second support, this action bars can drive when rotating around the hinge point and detect the cover and slide along the slide, so set up, make the action bars be equivalent to the structure of a wane, the second support forms the fulcrum of this wane in hinge point department, measurement personnel can carry out manual operation (if press down or carry) at the action bars to the action bars, make the action bars rotate around the hinge point, and the detection cover that drives the operation end slides along the slide, this slide can provide the guide effect to detecting the cover, make it can cup joint with the qualified bolt of position degree after sliding along the slide.
When specifically examining the bolt position degree to the work piece, earlier set firmly first support and second support in testing platform according to the position of waiting to detect the bolt of work piece, then will wait to detect the part and remove to testing platform's preset position, the operation end of this action bars of measurement personnel manual operation makes the action bars rotate around the pin joint, and drive and detect the cover and slide to the outside of cup jointing in the bolt along the slide to the workpiece surface, if the bolt can fall into this detection cover completely, then explain the position degree of this bolt is qualified, if the bolt can not fall into this detection cover completely, at this moment, the effect to the operation end will be obstructed, measurement personnel can the perception take place the card when operating the operation end and pause, then the position degree of this bolt is unqualified.
To the welding bolt of large-scale sheet metal component bottom and weld in the bolt of the deeper position in work piece bottom, only need to wait to detect work piece (large-scale sheet metal component) and place in this detection device's top relevant position, whether the operating end of staff's manual depression action bars can make the detection cover of detection end move to the bolt along the slide in order to detect this bolt position degree qualified, need not that staff's manual will detect the cover and place in the below of waiting to detect the work piece and carry out manual detection again, avoid because the limited influence in space or field of vision goes on that detects, convenient operation just can improve staff's security. To batched spare part detection, the efficiency that the position degree of bolt detected can effectual improvement through this detection device.
Optionally, the detection assembly further includes a spring, and the spring can act on the operating rod to rotate around the hinge point and drive the detection sleeve to slide along the slide way to a side away from the bolt.
Optionally, the detection sleeve comprises a sleeve and a pin shaft, the detection end is connected with the pin shaft through a fastener, and the slide way comprises a pin hole matched with the pin shaft.
Optionally, the first support is further provided with a fixing seat which is detachably connected, the fixing seat is provided with an axial hole, the axial hole comprises a large-diameter section and a small-diameter section, the sleeve is located in the large-diameter section, and the pin hole is formed in the small-diameter section.
Optionally, a guide sleeve is fixedly arranged in the small-diameter section, and an inner hole of the guide sleeve forms the pin hole.
Optionally, the spring housing is arranged on the outer side of the pin shaft, and when the operating end pushes the detection sleeve to slide towards the bolt along the slide way, the spring can be extruded.
Optionally, the detection end is provided with a jack, one end of the pin shaft, which is far away from the sleeve, is provided with a threaded section, the threaded section penetrates through the jack and is fixed through a fixing nut, and the spring clamp is arranged between the fixing seat and the end face of the jack.
Optionally, the detection assembly further comprises a limit nut arranged on one side, facing the sleeve, of the threaded section, and the spring is arranged between the limit nut and the fixed seat.
Optionally, the second bracket is provided with a rotating shaft at the hinge point, the operating rod can rotate around the rotating shaft, and the axis of the rotating shaft is perpendicular to the length direction of the operating rod.
Optionally, the detection device further comprises a third bracket arranged on one side of the second bracket far away from the first bracket, and when the operating end abuts against the third bracket, the detection sleeve is sleeved on the bolt.
Drawings
Fig. 1 is a schematic structural diagram of a device for detecting a position degree of a bolt according to an embodiment of the present invention;
fig. 2 is a partial structural schematic view of fig. 1.
In FIGS. 1-2, the reference numbers are illustrated as follows:
1-a first bracket, 11-a fixed seat, 111-a large-diameter section and 12-a guide sleeve;
2-a second support, 21-a rotating shaft;
3-a third scaffold;
4-detection component, 41-detection sleeve, 411-sleeve, 412-pin shaft, 413-thread section, 42-operating rod, 421-operating end, 422-detection end, 423-hinge point, 43-fixing nut;
5-bolt.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a device for detecting a position of a bolt according to an embodiment of the present invention; fig. 2 is a partial structural schematic view of fig. 1.
The embodiment of the utility model provides a detection device of bolt position degree, as shown in fig. 1, this detection device of bolt position degree includes first support 1, second support 2 and detection component 4, wherein, detection component 4 includes action bars 42 and is used for detecting the detection cover 41 of the position degree of bolt 5, this detection cover 41 includes operation end 421 and detection end 422, detection end 422 is articulated with detection cover 41, and still be equipped with the pin joint 423 with second support 2 articulated between operation end 421 and detection end 422; first support 1 is equipped with the slide, can drive when action bars 42 rotates around pin joint 423 and detect cover 41 and slide along the slide.
In detail, the operating rod 42 is hinged to the second bracket 2 through the hinge point 423, the operating rod 42 can drive the detection sleeve 41 to slide along the slide way when rotating around the hinge point 423, the arrangement is such that the operating rod 42 is equivalent to a structure of a rocker, the second bracket 2 forms a fulcrum of the rocker at the hinge point 423, a detection person can manually operate (such as pressing or lifting) the operating rod 42 at the operating end 421, the operating rod 42 rotates around the hinge point 423, and the detection sleeve 41 driving the operating end 421 slides along the slide way, the slide way can provide a guiding function for the detection sleeve 41, and the detection sleeve can be sleeved with the bolt 5 with a qualified position degree after sliding along the slide way.
When specifically examining the bolt 5 position degree of work piece, earlier set firmly first support 1 and second support 2 in testing platform according to the position of waiting to detect the bolt 5 of work piece, then will wait to detect the part and remove to testing platform's preset position, the operation end 421 of this action bars 42 of detection personnel manual operation makes action bars 42 rotate around pin joint 423, and drive and detect cover 41 and slide to the outside of cup jointing in bolt 5 along the slide to the work piece surface, if bolt 5 can fall into this detection cover 41 completely, then explain this bolt 5's position degree is qualified, if bolt 5 can not fall into this detection cover 41 completely, at this moment, the effect to operation end 421 will be obstructed, detection personnel can perceive and take place the card when operating end 421 operates, then this bolt 5's position degree is unqualified.
To the welding bolt 5 of large-scale sheet metal component bottom and weld in the bolt 5 of the deep position in work piece bottom, only need to wait to detect work piece (large-scale sheet metal component) and place in this detection device's top relevant position, whether the manual operation end 421 of pushing down action bars 42 of detection personnel can make the detection cover 41 of detection end 422 remove to bolt 5 along the slide in order to detect this bolt 5 position degree qualified, need not that detection personnel is manual to place detection cover 41 in the below of waiting to detect the work piece and then carry out manual detection, avoid because the limited influence detection of space or limited field of vision goes on, convenient operation just can improve detection personnel's security. To the detection of batched parts, the detection device can effectively improve the efficiency of detecting the position degree of the bolt 5.
In the above embodiment, the detecting assembly 4 further comprises a spring (not shown in the figure) which can act on the operating rod 42 to rotate around the hinge point 423 and drive the detecting sleeve 41 to slide along the slide way to the side far away from the bolt 5. When detecting specifically, the detection personnel make the action bars 42 rotate around the pin joint 423 and drive the detection sleeve 41 to slide to one side of the bolt 5 along the slide through acting on the operation end 421, after the detection is finished, the acting force of the operation personnel to the operation end 421 is withdrawn, the spring can act on the action bars 42 to make the action bars 42 rotate around the fulcrum and drive the detection sleeve 41 to reversely slide along the slide to be separated from the bolt 5, and then the workpiece can be directly moved away. Of course, in this embodiment, after the detection is completed, the operator can manually reverse the operation end 421 to make the operation rod 42 drive the detection sleeve 41 to be away from the bolt 5. The arrangement of the spring can simplify the operation of an operator, and can avoid the situation that the workpiece is interfered with the detection sleeve 41 and even damaged because the operator forgets to move the workpiece in the reverse operation.
In the above embodiment, as shown in fig. 2, the detecting sleeve 41 includes a sleeve 411 and a pin 412, the detecting end 422 is connected to the pin 412 through a fastener, the slideway includes a pin hole adapted to the pin 412, wherein the sleeve 411 is adapted to the bolt 5 to be detected, and the pin hole provides a guiding function for the pin 412 to ensure that the sleeve 411 can move to the bolt 5 when the pin 412 slides along the pin hole. Of course, in this embodiment, can only set up the structure that detects cover 41 as sleeve 411, the slide sets up to slide rail or spout, sleeve 411's outer wall be equipped with can follow the slider that slide rail or spout removed can, detect cover 41 along the gliding in-process of slide, slide rail or spout can carry on spacingly to detecting cover 41 through the slider, and when setting up detecting cover 41 as the scheme including sleeve 411 and round pin axle 412, the cooperation of pinhole and round pin axle 412 can make the connection between the two more stable with the guide effect, avoid appearing the condition that uide bushing 12 skew can't accurately detect the position degree of bolt 5.
In the above embodiment, the first bracket 1 is further provided with the fixing seat 11 detachably connected, the fixing seat 11 is provided with the axial hole, the axial hole comprises the large-diameter section 111 and the small-diameter section, the sleeve 411 is located in the large-diameter section 111, the sleeve 411 can be protected, and the pin hole is formed in the small-diameter section. Fixing base 11 can be dismantled with first support 1 and be connected, when the bolt 5 size that the lock detected is different, need to change corresponding sleeve 411, at this moment, can be with detecting cover 41 and fixing base 11 together change can, and convenient for operation, or, also can only change sleeve 411 or change and detect cover 41, if change sleeve 411, then need set up to dismantling between sleeve 411 and the round pin axle 412 and be connected, if change and detect cover 41, then need set up the same with the round pin axle 412 size of each detection cover 41, and the size of major diameter section 111 needs to satisfy the sleeve 411 that can hold each specification. Therefore, when the fixing seat 11 and the detecting sleeve 41 are replaced, the sleeve 411 and the pin 412 can be rigidly connected, and the pin hole of the fixing seat 11 can be matched with the pin 412, and the assembly and disassembly are convenient.
Further, a guide sleeve 12 is fixedly arranged in the small-diameter section, and the pin hole matched with the pin shaft 412 is formed in an inner hole of the guide sleeve 12. Therefore, the processing requirement on the axial hole of the fixed seat 11 of the first bracket 1 can be simplified, the guide sleeve 12 can be fixedly arranged in the axial hole in a mode of bolt 5 connection, welding or interference fit, a pin hole is formed in the inner hole of the guide sleeve 12 and is matched with the pin shaft 412, and the pin shaft 412 can be ensured to slide towards the bolt 5 along the pin hole to avoid deviation.
In the above embodiment, the spring is sleeved outside the pin shaft 412, and can be pressed when the operating end 421 pushes the detecting sleeve 41 to slide along the slide way toward the bolt 5. In detail, when the operator applies external force to the operating rod 42 at the operating end 421 to make it rotate around the hinge point 423, the detecting end 422 pushes the detecting sleeve 41 to compress the spring when sliding along the slideway, and after the operator removes the external force, the restoring force of the spring will act on the detecting end 422 to make the operating rod 42 reversely rotate around the hinge point 423 and drive the detecting sleeve 41 to disengage from the bolt 5, and return to the large-diameter section 111 of the axial hole.
Of course, in this embodiment, the spring may be disposed in the axial hole to act on the sleeve 411 or the pin 412, when the detecting sleeve 41 slides to one side of the bolt 5, the spring is in a stretching state, and when the detecting person withdraws from the external force, the restoring force of the spring can drive the detecting sleeve 41 to return to the axial hole, and the specific installation position is not limited herein. The spring is sleeved outside the pin shaft 412, so that the spring is convenient to mount, and meanwhile, the axial hole does not need to be additionally machined, so that the machining process is simplified.
In the above embodiment, the detection end 422 is provided with an insertion hole, one end of the pin 412 away from the sleeve 411 is provided with a threaded section 413, the threaded section 413 passes through the insertion hole and is fixed by the fixing nut 43, and the spring is clamped between the fixing seat 11 and the end surface of the insertion hole. Or, an insertion hole may be formed in one end of the pin 412, which is far away from the sleeve 411, and the detection end 422 is provided with the threaded section 413, or alternatively, an insertion hole may be formed in one end of the pin 412, which is far away from the sleeve 411, and the detection end 422, which are fixed by the bolt 5, and the specific limitation is not limited herein. When the detection end 422 is provided with the insertion hole, and the pin shaft 412 is provided with the threaded section 413, the hole diameter of the insertion hole is larger than that of the threaded section 413, so that the operation rod 42 can be conveniently converted into the linear movement of the pin shaft 412 under the action of rotating around the hinge point 423.
Further, the detecting assembly 4 further includes a limit nut disposed on one side of the threaded section 413 facing the sleeve 411, and the spring is disposed between the limit nut and the fixing seat 11. That is to say, threaded section 413 sets up two nuts of fixation nut 43 and stop nut, and detection end 422 is located between two nuts and can slides between two nuts, and after detection end 422 moved the terminal surface of jack and stop nut butt, can promote stop nut and make detection cover 41 move and compress the spring to one side of bolt 5 for fixing base 11, and after removing the effort to action bars 42, the spring can reverse promotion stop nut and make detection cover 41 move to the one side of keeping away from bolt 5 for fixing base 11. Or, in this embodiment, the end surface of the detecting end 422 may be directly abutted to the spring, and the friction between the detecting end 422 and the spring may be reduced by the arrangement of the limit nut, so as to ensure the service life of the spring.
In the above embodiment, the second bracket 2 is provided with the rotating shaft 21 at the hinge point 423, the operating lever 42 can rotate around the rotating shaft 21, and the axis of the rotating shaft 21 is perpendicular to the length direction of the operating lever 42. With this arrangement, the structure is simple and a fulcrum can be formed at the second bracket 2.
In the above embodiment, the detection device further includes a third support 3 disposed on the base, and is disposed on one side of the second support 2 away from the first support 1, when the detection personnel manually acts on the operation end 421 to make the operation end 421 abut against the third support 3, the sleeve 411 of the detection sleeve 41 is sleeved on the bolt 5, that is, the bolt 5 is qualified in position degree, and does not need to continue to act on the operation end 421, the third support 3 is disposed so as to limit the movement of the operation end 421, and the situation that the detection sleeve 41 is damaged due to collision of the detection sleeve 41 and the workpiece caused by too large force applied by the working personnel is avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The detection device for the bolt position degree is characterized by comprising a first bracket (1), a second bracket (2) and a detection assembly (4);
the detection assembly (4) comprises an operating rod (42) and a detection sleeve (41) used for detecting the position degree of the bolt (5), the operating rod (42) comprises an operating end (421) and a detection end (422), the detection end (422) is hinged with the detection sleeve (41), and a hinge point (423) hinged with the second support (2) is arranged between the operating end (421) and the detection end (422);
the first support (1) is provided with a slide way, and the operating rod (42) can drive the detection sleeve (41) to slide along the slide way when rotating around the hinge point (423).
2. The device according to claim 1, characterized in that the detection assembly (4) further comprises a spring capable of acting on the operating lever (42) to rotate about the hinge point (423) and to drive the detection sleeve (41) to slide along the slideway to the side away from the bolt (5).
3. The detecting device according to claim 2, characterized in that the detecting sleeve (41) comprises a sleeve (411) and a pin (412), the detecting end (422) is connected with the pin (412) through a fastener, and the slideway comprises a pin hole matched with the pin (412).
4. A testing device according to claim 3, wherein the first bracket (1) is further provided with a detachably connected fixed seat (11), the fixed seat (11) is provided with an axial hole, the axial hole comprises a large-diameter section (111) and a small-diameter section, the sleeve (411) is located in the large-diameter section (111), and the pin hole is formed in the small-diameter section.
5. The detection device according to claim 4, characterized in that a guide sleeve (12) is fixedly arranged in the small diameter section, and an inner hole of the guide sleeve (12) forms the pin hole.
6. The detecting device according to claim 4, characterized in that the spring sleeve is arranged outside the pin shaft (412) and can be pressed when the operating end (421) pushes the detecting sleeve (41) to slide along the slideway towards the bolt (5).
7. The detection device according to claim 6, wherein the detection end (422) is provided with an insertion hole, one end of the pin shaft (412) far away from the sleeve (411) is provided with a threaded section (413), the threaded section (413) penetrates through the insertion hole and is fixed through a fixing nut (43), and the spring is clamped between the fixed seat (11) and the end face of the insertion hole.
8. The detection device according to claim 7, wherein the detection assembly (4) further comprises a limit nut provided on a side of the threaded section (413) facing the sleeve (411), and the spring is provided between the limit nut and the fixed seat (11).
9. The detection device according to any one of claims 1 to 8, wherein the second support (2) is provided with a rotating shaft (21) at the hinge point (423), the operating rod (42) can rotate around the rotating shaft (21), and the axis of the rotating shaft (21) is perpendicular to the length direction of the operating rod (42).
10. The detecting device according to any one of claims 1-8, characterized by further comprising a third bracket (3) disposed on a side of the second bracket (2) away from the first bracket (1), wherein the detecting sleeve (41) is sleeved on the bolt (5) when the operating end (421) abuts against the third bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638827.XU CN210603040U (en) | 2019-09-27 | 2019-09-27 | Detection apparatus for bolt position degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638827.XU CN210603040U (en) | 2019-09-27 | 2019-09-27 | Detection apparatus for bolt position degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603040U true CN210603040U (en) | 2020-05-22 |
Family
ID=70689835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921638827.XU Active CN210603040U (en) | 2019-09-27 | 2019-09-27 | Detection apparatus for bolt position degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210603040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111987A (en) * | 2022-06-14 | 2022-09-27 | 天津凌云高新汽车科技有限公司 | Electronic checking fixture |
-
2019
- 2019-09-27 CN CN201921638827.XU patent/CN210603040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111987A (en) * | 2022-06-14 | 2022-09-27 | 天津凌云高新汽车科技有限公司 | Electronic checking fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114161075B (en) | Tubular workpiece synchronous rotation clamping mechanism and welding system based on visual detection | |
| CN110328508B (en) | Automatic press fitting and detecting equipment for automobile brake disc hub | |
| CN210603040U (en) | Detection apparatus for bolt position degree | |
| KR101984303B1 (en) | Apparatus for centering nut hole and bolt hole of tire wheel | |
| CN210413637U (en) | Stainless steel pipe fixing device | |
| CN109115981B (en) | Working method of automatic flaw detection device for steel pipe | |
| CN103100886A (en) | Internal-external linkage clamping device | |
| CN209970028U (en) | Comb type rubber ring sleeving device for comb type carrier roller | |
| CN103921051A (en) | Manual station turntable with in-place locking function | |
| CN213335839U (en) | Surface contour detection equipment | |
| CN105666078B (en) | The semi-automatic assembly tooling of spanner is driven in automobile | |
| CN204068597U (en) | Motor stator press-fits special adjustment drop hanger | |
| CN212286929U (en) | Cylindrical grinder axial positioning device | |
| CN212748309U (en) | Automatic detection device for crankshaft | |
| CN216245945U (en) | Utensil is examined to qianmen handle apron | |
| CN105750888B (en) | Shell welding bearing stamping all-in-one | |
| CN214792853U (en) | Position degree and concentricity detection device of supporting shoe | |
| CN214252037U (en) | Laser on-line detection device for automobile welding | |
| CN110296784A (en) | A kind of torque value automatic detection device and detection method | |
| CN219694534U (en) | Gear tooth gap detection device | |
| CN219039075U (en) | Automatic detection device for quality of welding seam of steel pipe | |
| CN203875551U (en) | Hand-operated station rotary table capable of being locked after rotating in place | |
| CN215659897U (en) | Fixing device for detecting milling cutter | |
| CN220993243U (en) | Anti-welding device for nuts of automobile sheet metal parts | |
| CN220689950U (en) | Automatic through hole detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |