CN207682320U - Screw thread locking mechanism - Google Patents
Screw thread locking mechanism Download PDFInfo
- Publication number
- CN207682320U CN207682320U CN201721928864.5U CN201721928864U CN207682320U CN 207682320 U CN207682320 U CN 207682320U CN 201721928864 U CN201721928864 U CN 201721928864U CN 207682320 U CN207682320 U CN 207682320U
- Authority
- CN
- China
- Prior art keywords
- shaft core
- rotary components
- synchronizing wheel
- pneumatic
- axle sleeve
- 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 assemble equipment technical field, a kind of screw thread locking mechanism, including support plate, rotary components, pneumatic clutch and Pneumatic clamping jaw are specifically disclosed, it is characterised in that：The pneumatic clutch and rotary components is fixedly mounted on the supporting plate, and pneumatic clutch one end is connect with rotary components, the other end is connect by stroke compensation component with Pneumatic clamping jaw, the stroke compensation component includes the first shaft core, second shaft core and position-limitting pin, first shaft core is fixed on by the first axle sleeve in support plate, it is arranged with the second axle sleeve outside second shaft core, second axle sleeve is movably arranged at by sliding rail in support plate, the corresponding end of first shaft core and the second shaft core is all provided with grooved hole, position-limitting pin is placed in the slot at both ends, make the second shaft core that can move linearly with respect to axis in the first shaft core；Screw-threaded coupling, and the phenomenon that threads can be effectively prevent excessive can be carried out to product, and ensure the quality and qualification rate of product.
Description
Technical field
The utility model is related to assemble equipment technical field, and in particular to one kind being used for screw thread locking mechanism.
Background technology
Since the mode of threaded connection is fairly simple, thus most products compare the mode of the threaded connection of generally use into
Row connection.
Currently, in existing product assembling process, generally by manually or using other auxiliary tools to band spiral shell
The product of line is locked；Since the mode efficiency of artificial screw-threaded coupling is slow, and dynamics is not uniform enough, it will usually occur
Do not tighten or twist too the phenomenon that, cause finished product undesirable, or even occur twisting product thread into bad phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of screw thread locking mechanism, can carry out screw-threaded coupling to product, and can
It is effectively prevent the phenomenon that threads are excessive, and ensures the quality and qualification rate of product.
Technical solution adopted by the utility model to solve its technical problems is：A kind of screw thread locking mechanism, including support
Plate, rotary components, pneumatic clutch and Pneumatic clamping jaw, it is characterised in that：The pneumatic clutch and rotary components is fixed
It installs on the supporting plate, and pneumatic clutch one end is connect with rotary components, the other end passes through stroke compensation component and pneumatic clamps
Pawl connects, and the stroke compensation component includes the first shaft core, the second shaft core and position-limitting pin, and the first shaft core passes through the first axle sleeve
It fixes on the supporting plate, is arranged with the second axle sleeve outside the second shaft core, the second axle sleeve is movably arranged at by sliding rail in support plate, institute
The corresponding end for stating the first shaft core and the second shaft core is all provided with grooved hole, and position-limitting pin is placed in the slot at both ends, makes the second shaft core can
Axis linear movement in opposite first shaft core.
Preferably, being equipped with swivel joint between the Pneumatic clamping jaw and stroke compensation component.
Preferably, the rotary components include servo motor, the first synchronizing wheel, the second synchronizing wheel and belt, and first is same
Mounted on the shaft end of servo motor, the second synchronizing wheel is connect by axis with pneumatic clutch step wheel, belt connection first
Synchronizing wheel and the second synchronizing wheel.
The utility model has the beneficial effects that：Screw-threaded coupling can be carried out to product, and threads can be effectively prevent
Excessive phenomenon, and ensure the quality and qualification rate of product.
Description of the drawings
Fig. 1 is the front view of screw thread locking mechanism.
Fig. 2 is the stereogram of screw thread locking mechanism.
Fig. 3 is the structural schematic diagram of stroke compensation component.
Specific implementation mode
The technical issues of in order to keep the utility model solved, technical solution and advantageous effect are more clearly understood, below
In conjunction with attached drawing and embodiment, the utility model is further described.
As shown in Figure 1, a kind of screw thread locking mechanism of the utility model, including support plate 1, rotary components 2, pneumatic clutch
3 and Pneumatic clamping jaw 4, pneumatic clutch 3 and rotary components 2 be fixedly mounted in support plate 1, and 3 one end of pneumatic clutch with
Rotary components 2 connect, and the other end is connect by stroke compensation component 5 with Pneumatic clamping jaw 4, Pneumatic clamping jaw 4 and stroke compensation component 5
Between be equipped with low flywheel moment swivel joint 6.
As shown in Fig. 2, rotary components 2 include servo motor 21, the first synchronizing wheel 22, the second synchronizing wheel 23 and belt 24,
First synchronizing wheel 22 is mounted on the shaft end of servo motor 21, and the second synchronizing wheel 23 is connect by axis with pneumatic clutch 3, belt 24
Connect the first synchronizing wheel 22 and the second synchronizing wheel 23.
As shown in figure 3, stroke compensation component 5 includes the first shaft core 51, the second shaft core 52 and position-limitting pin 53, the first shaft core
51 are fixed on by the first axle sleeve 54 in support plate 1, and 52 outside of the second shaft core is arranged with the second axle sleeve 55, and the second axle sleeve 55 passes through
Sliding rail 7 is movably arranged in support plate 1.The corresponding end of first shaft core 51 and the second shaft core 52 is all provided with grooved hole, and position-limitting pin 53 is set
It can move linearly with respect to axis in the first shaft core 51 in the slot at both ends, making the second shaft core 52.
When work, by pneumatic control, it opens and tightens, the nut portion for capturing product Pneumatic clamping jaw 4.Servo
Motor 21 drives the first synchronizing wheel 22 and the rotation of the second synchronizing wheel 23, Pneumatic clamping jaw 4 is driven also to follow rotation.When nut contact waits for
When the product of upper cap nut, due to being influenced by stroke compensation component 5, the second axle sleeve 55 movement, while drive the second shaft core 52 to
It moves in first shaft core, 51 direction.Until the first shaft core 51 contacts the second shaft core 52.In the stroke of this buffering, the internal thread of nut
Position correction can be carried out with the external screw thread of product, it is finally and successfully that nut is locked on product.After the completion of screwing togather, pneumatically from
Clutch 3 will thread off automatically, effectively prevent the phenomenon that threads are excessive.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Any modifications, equivalent replacements and improvements made by within novel spirit and principle, should all fall the protection in the utility model
Within the scope of.
Claims (3)
1. a kind of screw thread locking mechanism, including support plate, rotary components, pneumatic clutch and Pneumatic clamping jaw, it is characterised in that：Institute
The pneumatic clutch and rotary components stated are fixedly mounted on the supporting plate, and pneumatic clutch one end is connect with rotary components,
The other end is connect by stroke compensation component with Pneumatic clamping jaw, and the stroke compensation component includes the first shaft core, the second shaft core
And position-limitting pin, the first shaft core are fixed on by the first axle sleeve in support plate, are arranged with the second axle sleeve outside the second shaft core, second
Axle sleeve is movably arranged at by sliding rail in support plate, and the corresponding end of first shaft core and the second shaft core is all provided with grooved hole, spacer pin
Nail is placed in the slot at both ends, makes the second shaft core that can move linearly with respect to axis in the first shaft core.
2. screw thread locking mechanism according to claim 1, it is characterised in that：The Pneumatic clamping jaw and stroke compensation component
Between be equipped with swivel joint.
3. screw thread locking mechanism according to claim 1, it is characterised in that：The rotary components include servo motor,
First synchronizing wheel, the second synchronizing wheel and belt, the first synchronizing wheel be mounted on servo motor shaft end, the second synchronizing wheel by axis with
Pneumatic clutch connects, and the belt connects the first synchronizing wheel and the second synchronizing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928864.5U CN207682320U (en) | 2017-12-30 | 2017-12-30 | Screw thread locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928864.5U CN207682320U (en) | 2017-12-30 | 2017-12-30 | Screw thread locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682320U true CN207682320U (en) | 2018-08-03 |
Family
ID=62994138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928864.5U Active CN207682320U (en) | 2017-12-30 | 2017-12-30 | Screw thread locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267046A (en) * | 2020-04-20 | 2020-06-12 | 磐安长所火花塞有限公司 | Spark plug dismounting device |
-
2017
- 2017-12-30 CN CN201721928864.5U patent/CN207682320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267046A (en) * | 2020-04-20 | 2020-06-12 | 磐安长所火花塞有限公司 | Spark plug dismounting device |
| CN111267046B (en) * | 2020-04-20 | 2020-10-09 | 磐安长所火花塞有限公司 | Spark plug dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107565450B (en) | Insulator replacement device and method with synchronously adjustable chuck | |
| CN108527428A (en) | A kind of automatic mechanical hand clamping device easy to repair | |
| CN109648409B (en) | Clamping and feeding mechanism for adjusting cylindricity of semiconductor silicon rod | |
| CN207681896U (en) | Threeway automatic assembling screw-threaded coupling device | |
| CN208322651U (en) | A kind of hexagonal binding nut automatic screwing device | |
| CN207682320U (en) | Screw thread locking mechanism | |
| CN205673801U (en) | Axle box welding bench | |
| CN211249225U (en) | Adjustable pressure testing device for aviation part machining | |
| CN103223553A (en) | Bidirectional spacing-adjustable split-type dual-shaft-shoulder stirring friction head | |
| CN208772920U (en) | A kind of tank body tightening machine | |
| CN206230196U (en) | Workpiece clamping device | |
| CN208215164U (en) | A kind of rotatable four sides fixture of crimping | |
| CN209161213U (en) | A kind of LED high intensity carrier band reel | |
| CN108971956A (en) | A kind of tank body tightening machine | |
| CN204565007U (en) | A kind of new reinforcing steel bar tightens junctor | |
| CN203448976U (en) | Box clamping bolt locking device | |
| CN203751671U (en) | Thread screwing mechanism | |
| CN209578386U (en) | The roller gear clamping workpiece device of roll flute processing | |
| CN205996844U (en) | A kind of slip-off preventing clamping workpiece device | |
| CN209041350U (en) | A kind of lower tile mounting base for industrial automation control appliance | |
| CN103394906B (en) | Box clamp bolt locking device | |
| CN206955185U (en) | A kind of pin cup automatic assembly equipment | |
| CN206010354U (en) | A kind of pressure gauge screws assembly machine | |
| CN206732840U (en) | A kind of component clamping device | |
| CN206241717U (en) | A kind of air-actuated jaw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |