CN207528382U - Drive shaft drawing detecting tool - Google Patents
Drive shaft drawing detecting tool Download PDFInfo
- Publication number
- CN207528382U CN207528382U CN201721484527.1U CN201721484527U CN207528382U CN 207528382 U CN207528382 U CN 207528382U CN 201721484527 U CN201721484527 U CN 201721484527U CN 207528382 U CN207528382 U CN 207528382U
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- fixed part
- detecting tool
- torque spanner
- drawing detecting
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model is related to a kind of drive shaft drawing detecting tools, structure is performed including a torque spanner and one, the execution structure setting is in one end of the torque spanner to grasp drive shaft, the execution structure includes a fixed part and two clamping limbs, the fixed part is fixedly connected with the torque spanner, two clamping limb is symmetricly set on the fixed part, and with the U-shaped structure of the fixed part.The drive shaft drawing detecting tool, it is simple in structure to facilitate detection, it can save and reprocess working hour, ensure drive shaft assembling quality, versatility is high, can meet the detection demand that a variety of drive shafts are connect with speed changer.
Description
Technical field
The utility model is related to automobile driving axle detection fields, and in particular to a kind of drive shaft drawing detecting tool.
Background technology
Automobile driving axle is one of essential part on automobile, after drive shaft is assembled to gearbox by assembly crewman,
It needs to be detected it, it is ensured that the connection of drive shaft and speed changer is good, it is ensured that assembling quality improves working efficiency, reduces
Offline repair rate.Since drive shaft is connect with gearbox using spline, and the position of spline connection is in transmission internal, behaviour
The connection status of spline can not be observed directly by making personnel, it is therefore desirable to be detected using detecting tool, it is ensured that assembling is qualified.
Traditional detection method is gap detection, and drive shaft and the distance of engine corresponding position are measured using gap block,
To judge whether drive shaft assembles in place.But such detection method, in detection process, existing error is larger, it is impossible to
100% detects defective work, can cause to reprocess, and waste largely reprocesses working hour, so as to influence manufacturing schedule.
Utility model content
Easy to detect the purpose of this utility model is to provide a kind of drive shaft drawing detecting tool, work is reprocessed in saving
When, it can ensure that drive shaft assembles quality.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of drive shaft drawing detecting tool performs structure including a torque spanner and one, and the execution structure setting exists
One end of the torque spanner includes a fixed part and two clamping limbs, the fixation to grasp drive shaft, the execution structure
Portion is fixedly connected with the torque spanner, and two clamping limb is symmetricly set on the fixed part, and is in U with the fixed part
Type structure.
Further, the fixed part includes first side, second side, third side and the 4th side, and described first
Side is oppositely arranged with the second side, and the third side is oppositely arranged with the 4th side, and the first side is hung down
Directly in the third side and the 4th side, the torque spanner is fixedly connected with the first side of the fixed part.
Further, two clamping limb is extends outwardly, and the two sides of two clamping limb along the second side
It is concordant with the third side and the 4th side respectively.
Further, the central axis of two clamping limb is with the centerline axis parallel of the torque spanner and positioned at same
In plane.
Further, two through hole is offered on the fixed part, the two through hole is through the third side and described the
Four sides are equipped with two adjusting bolts on the two through hole.
Further, plane where the center line of two adjusting bolt is perpendicular to the central axis of the torque spanner.
Further, the torque spanner includes an operation handle, and the operation handle includes first end and with described the
The opposite second end in one end, the operation handle first end are fixedly connected with the fixed part for performing structure, the manipulator
An Anti-slip cover is provided in the second end of handle.
Further, the torque spanner is definite value spanner.
Further, it is provided with a protective case in the execution structure.
The drive shaft drawing detecting tool of the utility model, it is simple in structure to facilitate detection, it can save and reprocess working hour, ensure
Drive shaft assembles quality, and versatility is high, can meet the detection demand that a variety of drive shafts are connect with speed changer.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model drive shaft drawing detecting tool.
Fig. 2 is the front view of the utility model drive shaft drawing detecting tool.
Fig. 3 is the vertical view of the utility model drive shaft drawing detecting tool.
Specific embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose taken, below in conjunction with
Attached drawing and preferred embodiment, to specific embodiment of the present utility model, structure, feature and effect, detailed description are as follows.
As shown in Figure 1 to Figure 3, the utility model provides a kind of drive shaft drawing detecting tool, including a torque spanner 11
Structure 12 is performed with one, structure 12 is performed and is fixed at one end of torque spanner 11 to grasp drive shaft.Perform structure 12
Including a fixed part 121 and two clamping limbs 122 from being extended to form to homonymy on fixed part 121.Fixed part 121 and torque spanner
11 are fixedly connected, and two clamping limbs 122 are arranged on fixed part 121, and with the whole U-shaped structure of fixed part 121.
As shown in Figure 1, fixed part 121 includes first side 121a, second side (the non-label of figure) and third side 121c
And the 4th side (the non-label of figure), the first side 121a is oppositely arranged with second side, third side 121c and described the
Four sides are oppositely arranged, first side 121a, second side vertically with third side 121c and the 4th side, the torque spanner
11 are fixedly connected with the first side 121a of fixed part 121.
Specifically, two clamping limb 122 is extends outwardly, and the two of two clamping limb 122 along the second side
Side is concordant with the third side 121c and the 4th side respectively.Wherein, the central axis of two clamping limb 122 with
The centerline axis parallel of the torque spanner 1 and in being generally aligned in the same plane.
Offer two through hole (figure non-label) on the fixed part 21, the two through hole through the third side 121c with
4th side is equipped with adjusting bolt 123 on the through-hole.Wherein, plane where the center line of two adjusting bolts 123 is hung down
Directly in the central axis of the torque spanner 11.
Torque spanner 11 include an operation handle 112, the operation handle 112 include first end and with the first end phase
To second end, 112 first end of operation handle with it is described perform structure 12 fixed part 121 be fixedly connected, operation handle
An Anti-slip cover 114 is provided in 112 second end.In the present embodiment, torque spanner 11 is definite value spanner.
In the utility model, which is equipped with a protective case (not shown), ensures that it drives in clamping
Drive shaft and surrounding workpiece will not be scratched during axis.In the actual production process, two adjusting bolts 123 in the execution structure 12 need
A part is polished off, it is different in the height for performing the both sides institute reserved part of structure 12, it is detected as drawing in detection process
The impetus of tooling, the extraction force direction for making torque spanner 11 are parallel with drive shaft.
Before being detected to drive shaft, by the extraction torque of multiple measurements determination drive shaft, then by torque spanner
11 torque setting is to measure the drive shaft obtained to extract torque, and two clamping limbs 122 of drawing detecting tool are secured to driving
Axis corresponding position, the position of adjustment drawing detecting tool make the central axis of torque spanner 11 vertical with the axis of drive shaft, lead to
It crosses one active force parallel with drive shaft of application and is then gradually increased applied force, reach setting value, pass through and observe driving
The state of axis judges the assembling quality of drive shaft.
In the present embodiment, the extraction torque that drive shaft is determined by multiple on-the-spot test is 80N.m, by torque spanner 11
Torque setting is 80N.m, when the torque being applied in drawing detecting tool reaches 80N.m, sends out " click " sound, at this time if
Change in location does not occur for drive shaft, illustrates that drive shaft assembling is qualified；If drive shaft is extracted, illustrate that drive shaft assembles unqualified need
It to reprocess in time.
The drive shaft drawing detecting tool of the utility model, it is simple in structure to facilitate detection, it can save and reprocess working hour, ensure
Drive shaft assembles quality, and versatility is high, can meet the detection demand that a variety of drive shafts are connect with speed changer.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, although the utility model has been disclosed with preferred embodiment as above, be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification that foundation the technical essence of the utility model makees above example, still
Belong in the range of technical solutions of the utility model.
Claims (9)
1. a kind of drive shaft drawing detecting tool, it is characterised in that：Structure is performed including a torque spanner and one, it is described to perform knot
Structure is arranged on one end of the torque spanner to grasp drive shaft, and the execution structure includes a fixed part and two clamping limbs,
The fixed part is fixedly connected with the torque spanner, and two clamping limb is arranged on the fixed part, and with the fixation
The U-shaped structure in portion.
2. drive shaft drawing detecting tool as described in claim 1, which is characterized in that the fixed part include first side,
Second side, third side and the 4th side, the first side are oppositely arranged with the second side, the third side and
4th side is oppositely arranged, and the first side is pulled perpendicular to the third side and the 4th side, the torsion
Hand is fixedly connected with the first side of the fixed part.
3. drive shaft drawing detecting tool as claimed in claim 2, it is characterised in that：Two clamping limb is along described second
Side extends outwardly arranged symmetrically, and the two sides of two clamping limb are put down respectively with the third side and the 4th side
Together.
4. drive shaft drawing detecting tool as claimed in claim 3, which is characterized in that the central axis of two clamping limb and institute
It states the centerline axis parallel of torque spanner and is generally aligned in the same plane interior.
5. drive shaft drawing detecting tool as claimed in claim 2, which is characterized in that it is logical that two are offered on the fixed part
Hole, the two through hole are equipped with adjusting bolt on the third side and the 4th side, the through-hole.
6. drive shaft drawing detecting tool as claimed in claim 5, which is characterized in where the center line of the adjusting bolt
Plane is perpendicular to the central axis of the torque spanner.
7. drive shaft drawing detecting tool as described in claim 1, which is characterized in that the torque spanner includes a manipulator
Handle, the operation handle include first end and the second end opposite with the first end, the operation handle first end with it is described
The fixed part for performing structure is fixedly connected, and an Anti-slip cover is provided in the second end of the operation handle.
8. drive shaft drawing detecting tool as claimed in claim 7, it is characterised in that：The torque spanner is definite value spanner.
9. drive shaft drawing detecting tool as described in claim 1, which is characterized in that be provided with a guarantor in the execution structure
Sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721484527.1U CN207528382U (en) | 2017-11-09 | 2017-11-09 | Drive shaft drawing detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721484527.1U CN207528382U (en) | 2017-11-09 | 2017-11-09 | Drive shaft drawing detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528382U true CN207528382U (en) | 2018-06-22 |
Family
ID=62581941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721484527.1U Active CN207528382U (en) | 2017-11-09 | 2017-11-09 | Drive shaft drawing detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528382U (en) |
-
2017
- 2017-11-09 CN CN201721484527.1U patent/CN207528382U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100586644C (en) | Vehicle main reducing gear pre-tighten device and pre-tighten method | |
| CN105538040B (en) | A kind of machining center lathe bed and upstanding studs connection status inspection method and device | |
| CN110103222A (en) | A kind of industrial robot collision checking method | |
| CN106003150A (en) | Mounting method of lightweight screw locking manipulator | |
| CN207528382U (en) | Drive shaft drawing detecting tool | |
| CN204076123U (en) | A kind of controlled pretightning force electric wrench | |
| CN104149062B (en) | A kind of controlled pretightning force electric wrench | |
| CN104138855A (en) | Indexing rotary disc and sorting and packaging device for standard fastener detection | |
| CN113733158B (en) | Mechanical arm reducer performance testing method and system | |
| CN115235774B (en) | Blade axial dynamic load measuring device and method | |
| CN204056444U (en) | The calibration detected for standard fasteners and subpackage mechanism | |
| CN204064946U (en) | Standard fasteners detects and sorting equipment | |
| JP3281360B2 (en) | Bolt tightening machine with inspection function | |
| CN203337376U (en) | Pre-twisting machine | |
| CN211042553U (en) | Torque testing equipment | |
| CN207273109U (en) | A kind of drive shaft bolt moment of torsion test fixture | |
| CN204052181U (en) | Standard fasteners detects and Subcontracting device | |
| CN203376096U (en) | Device for measuring clamping efficiency of electronic caliper | |
| CN202974516U (en) | Drilling tool internal thread rotary detection device based on magnetic memory effect | |
| CN102854068B (en) | Container lock shearing strength detection tooling method | |
| CN111347239B (en) | Semi-axis tooth detects and screws up central screw equipment to tooth | |
| CN202066451U (en) | Structure size detection tool of inner and outer guide rails of seat | |
| CN111060248A (en) | Nut pretightning force and moment of torsion test equipment | |
| CN204064951U (en) | The indexing rotary table detected for standard fasteners and sorting equipment | |
| CN211501804U (en) | Adapter for torque diagnosis of electric actuating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |