CN219967801U - Self-tapping thread bush anti-lock mounting tool - Google Patents
Self-tapping thread bush anti-lock mounting tool Download PDFInfo
- Publication number
- CN219967801U CN219967801U CN202320944830.4U CN202320944830U CN219967801U CN 219967801 U CN219967801 U CN 219967801U CN 202320944830 U CN202320944830 U CN 202320944830U CN 219967801 U CN219967801 U CN 219967801U
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- tapping
- self
- angle bar
- vertical
- tapping thread
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 106
- 238000009434 installation Methods 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 abstract description 10
- 238000000429 assembly Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a self-tapping thread sleeve anti-lock mounting tool, which belongs to the technical field of self-tapping thread sleeve mounting, and comprises a tapping angle bar and a vertical rod fixedly arranged on the lower surface of the middle part of the tapping angle bar, wherein the lower end of the vertical rod is provided with a thread head for being in threaded connection with the self-tapping thread sleeve, and is characterized in that: the tapping angle bar is characterized in that two ends of the tapping angle bar are connected with handle bars in a telescopic manner, and sliding grooves are formed in the outer walls of the vertical bars. The four vertical calibration assemblies can ensure coaxiality between the self-tapping sleeve and the mounting hole, the telescopic rods and the vertical rods of the vertical calibration assemblies can stretch and retract through elasticity of the springs, the telescopic rods can be contacted with the mounting surface, the telescopic rods can stretch and retract only when the telescopic rods are subjected to external force in the vertical direction, the tapping angle bar is prevented from tilting in the rotating process, the mounting effect of the self-tapping sleeve is improved, and the four vertical calibration assemblies can ensure that the tapping angle bar cannot tilt in multiple directions.
Description
Technical Field
The utility model relates to the technical field of self-tapping screw sleeve installation, in particular to a self-tapping screw sleeve anti-lock installation tool.
Background
The self-tapping thread sleeve is also called as a self-tapping thread sleeve, is a novel fastener for reinforcing the thread strength, is embedded into soft base materials such as plastic, aluminum alloy, cast iron, copper and the like, and can form an internal thread hole with higher strength. When the installation quantity is small, a simple installation method can be adopted, specifically, a method of bolts and nuts with corresponding specifications is adopted, the self-tapping screw sleeve is fixed on a screw with a corresponding model, and the self-tapping screw sleeve is fixed by nuts with the same model, so that the self-tapping screw sleeve and the screw nut are integrated into a screw tap-like whole for installation, and a tool for installing the self-tapping screw sleeve in the process is commonly called a tapping angle bar.
In the process of installing the self-tapping screw sleeve by using the tapping angle bar, accurate butt joint of the self-tapping screw sleeve and a threaded hole of a base material is required to be ensured, the tapping angle bar, the self-tapping screw sleeve and the threaded hole are positioned on the same vertical line, if offset occurs, the self-tapping screw sleeve cannot be completely screwed into the threaded hole, the self-tapping screw sleeve is inconvenient to use, and after the self-tapping screw sleeve is screwed in, a spanner is required to be used for assisting in rotating a nut, so that the locking state of the nut and the self-tapping screw cap is relieved, the rotating disassembly of the tapping angle bar can be performed, and the self-tapping screw sleeve anti-lock mounting tool is provided.
Disclosure of Invention
The utility model aims to provide a self-tapping thread sleeve anti-lock mounting tool which solves the problems in the background technology.
The technical scheme of the utility model is as follows:
including tapping angle thick stick and the montant of fixed surface setting under middle part thereof, the montant lower extreme is provided with the screw thread head that is used for threaded connection self-tapping thread bush, its characterized in that: but tapping angle thick stick both ends telescopic connection has the barre, the spout has been seted up to the montant outer wall, spout department sliding connection has the kicking block, the kicking block inner wall is provided with the slider with spout sliding fit, the kicking block surface is provided with the fastener of fixed kicking block position, tapping angle thick stick outer wall is fixed with two fixed blocks, tapping angle thick stick both ends lower surface and fixed block lower surface demountable installation have perpendicular calibration subassembly, perpendicular calibration subassembly includes the gag lever post, the gag lever post surrounds around distributing in the periphery of montant, gag lever post lower extreme elastic connection has the telescopic link, be provided with the spring between telescopic link and the gag lever post.
Further, an adjusting thread groove for adjusting the length of the handle rod is formed in the outer surface of the handle rod.
Further, one end of the handle bar far away from the tapping angle bar is provided with a gripping ball head.
Further, the fastening device comprises a bolt, the bolt is connected to the outer surface of the top block in a penetrating mode, and the outer wall of the vertical rod is provided with mounting grooves in an equidistant mode.
Further, one end of the bolt, which is close to the vertical rod, is provided with a limiting end head.
Further, the lower end of the telescopic rod tries to have only balls.
Further, the upper end of the limiting rod is provided with a butt joint for dismounting and mounting.
Further, the size of the outer opening of the limiting end head is matched with the size of the inner opening of the mounting groove.
The utility model provides a self-tapping thread sleeve anti-lock mounting tool through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the coaxiality between the self-tapping screw sleeve and the mounting hole can be ensured by the four vertical calibration assemblies, the telescopic rod and the vertical rod of the vertical calibration assembly can stretch and retract through the elasticity of the spring, and the telescopic rod can be contacted with the mounting surface, so that the telescopic rod can stretch and retract only when the telescopic rod is subjected to external force in the vertical direction, the tapping angle bar is ensured not to incline in the rotating process, the mounting effect of the self-tapping screw sleeve is improved, and the four vertical calibration assemblies can ensure that the tapping angle bar cannot incline in multiple directions.
And two,: according to the utility model, the bolt of the fastening device can be pulled out outwards, so that the limit of the top block is relieved, the top block can move upwards along the sliding groove through the sliding block, so that the locking state between the self-tapping sleeve and the top block is relieved, the self-tapping sleeve is conveniently separated from the self-tapping sleeve by turning the tapping angle bar, the operation is more convenient, and a spanner is not required to be matched.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the axial structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the top block structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 6 is a schematic view of the latch structure of the present utility model.
Reference numerals illustrate: 1. tapping the angle bar; 2. a handle bar; 3. grasping the ball head; 4. adjusting the thread groove; 5. a vertical rod; 6. a thread head; 7. a top block; 8. a slide block; 9. a chute; 10. a plug pin; 11. a limiting end head; 12. a mounting groove; 13. a limit rod; 14. a telescopic rod; 15. a spring; 16. a ball; 17. and a fixed block.
Detailed Description
The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 6, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an anti-lock mounting tool for a self-tapping screw sleeve through improvement, as shown in figures 1-6, the anti-lock mounting tool comprises a tapping angle bar 1 and a vertical bar 5 fixedly arranged on the lower surface of the middle part of the tapping angle bar, a threaded head 6 for connecting the self-tapping screw sleeve through threads is arranged at the lower end of the vertical bar 5, a handle bar 2 is connected at two ends of the tapping angle bar 1 in a telescopic manner, a sliding groove 9 is arranged on the outer wall of the vertical bar 5, a top block 7 is connected at the sliding groove 9 in a sliding manner, a sliding block 8 in sliding fit with the sliding groove 9 is arranged on the inner wall of the top block 7, a fastening device for fixing the position of the top block 7 is arranged on the outer surface of the top block 7, two fixing blocks 17 are fixed on the outer wall of the tapping angle bar 1, vertical calibration assemblies are detachably arranged on the lower surfaces of the two ends of the tapping angle bar 1 and the lower surface of the fixing blocks 17, the vertical calibration assemblies comprise limiting bars 13, the limiting bars 13 are distributed around the vertical bar 5 in a surrounding manner, telescopic bars 14 are elastically connected at the lower ends of the limiting bars 13, a spring 15 is arranged between the telescopic rod 14 and the limiting rod 13, the self-tapping screw sleeve and the screw head 6 can be connected in a screw thread manner in the using process, the top block 7 can limit the upper limit height of the self-tapping screw sleeve, the self-tapping screw sleeve is prevented from moving upwards in the rotating and installing process through the tapping angle bar 1, the whole self-tapping screw sleeve is ensured to be screwed into the installing hole, after the self-tapping screw sleeve is installed and screwed, the top block 7 can move upwards along the sliding chute 9 through the sliding block 8 by loosening the fastening device, so that the locking state between the self-tapping screw sleeve and the top block 7 is relieved, the self-tapping screw sleeve can be separated from the self-tapping screw sleeve conveniently through overturning the tapping angle bar 1, the coaxiality between the self-tapping screw sleeve and the installing hole can be ensured through four vertical calibration assemblies in the installing process of the tapping angle bar 1, the telescopic rod 14 and the vertical rod 5 of the vertical calibration assembly can be stretched through the elasticity of the spring 15, guarantee telescopic link 14 can contact with the installation face, this makes telescopic link 14 can only receive the external force of vertical direction when, just can stretch out and draw back, ensures that tapping angle thick stick 1 can not take place the slope at pivoted in-process to improve the installation effect of self-tapping thread bush, four perpendicular calibration subassembly can guarantee that tapping angle thick stick 1 can not take place the slope in a plurality of directions.
The adjusting thread groove 4 for adjusting the length of the handle bar 2 is formed in the outer surface of the handle bar 2, and the handle bar 2 can rotate with the tapping angle bar 1 through the adjusting thread groove 4 to adjust the length, so that the arm length of the tapping angle bar 1 is increased, and the screwing self-tapping sleeve is easier.
One end of the handle bar 2 far away from the tapping angle bar 1 is provided with a gripping ball head 3, so that the contact area between the handle bar and the hand can be increased, and a person can conveniently and stably grip the tapping angle bar 1 to operate.
The fastening device comprises a bolt 10, the bolt 10 is connected to the outer surface of the top block 7 in a penetrating way, the outer wall of the vertical rod 5 is provided with mounting grooves 12 in an equidistant manner, and the bolt 10 of the fastening device can be inserted into the mounting grooves 12 on the outer wall of the vertical rod 5, so that the height of the top block 7 is limited, and the locking state of the top block 7 and the self-tapping screw sleeve can be conveniently and subsequently released.
As shown in fig. 5, a limit end 11 is disposed at one end of the bolt 10 near the vertical rod 5, and the limit end 11 can prevent the bolt 10 from separating from the top block 7, so that the use is convenient.
As shown in fig. 2, the lower end of the telescopic rod 14 is only provided with the ball 16, and the ball 16 can reduce friction between the telescopic rod 14 and the mounting surface and improve the rotation effect.
The butt joint that is used for dismantling the installation is provided with on the gag lever post 13 upper end, and the butt joint can make things convenient for the dismantlement of gag lever post 13 to conveniently accomodate and deposit.
As shown in fig. 5, the outer opening size of the limiting end 11 is matched with the inner opening size of the mounting groove 12, so that the clamping tightness of the limiting end and the mounting groove can be improved, and the assembly of the self-tapping screw sleeve is prevented from being influenced by looseness.
Working principle: the self-tapping screw sleeve is in threaded connection with the screw thread head 6, the tapping angle bar 1 is rotated, the self-tapping screw sleeve is screwed into the mounting hole, after the self-tapping screw sleeve is screwed, the bolt 10 of the fastening device can be pulled out, the top block 7 can move upwards along the sliding groove 9 through the sliding block 8, so that the locking state between the self-tapping screw sleeve and the top block 7 is relieved, the self-tapping screw sleeve 1 is convenient to separate from the self-tapping screw sleeve by overturning the tapping angle bar 1, the operation is more convenient, a spanner is not needed to be matched, the coaxiality between the self-tapping screw sleeve and the mounting hole can be guaranteed through four vertical calibration assemblies in the mounting process of the tapping angle bar 1, the telescopic rod 14 and the vertical rod 5 of the vertical calibration assembly can stretch out and draw back through the elasticity of the spring 15, the telescopic rod 14 can be contacted with the mounting surface, the telescopic rod 14 can stretch out and draw back only when the external force in the vertical direction is received, the tapping angle bar 1 is guaranteed not to incline in the rotating process, the mounting effect of the self-tapping screw sleeve is improved, and the four vertical calibration assemblies can guarantee that the tapping angle bar 1 cannot incline in multiple directions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a self-tapping thread bush anti-lock mounting tool, includes montant (5) that tapping angle thick stick (1) and middle part lower surface fixed set up, montant (5) lower extreme is provided with screw thread head (6) that are used for threaded connection self-tapping thread bush, its characterized in that: but tapping angle thick stick (1) both ends telescopic connection has barre (2), spout (9) have been seted up to montant (5) outer wall, spout (9) department sliding connection has kicking block (7), kicking block (7) inner wall is provided with slider (8) with spout (9) sliding fit, kicking block (7) surface is provided with the fastener in fixed kicking block (7) position, tapping angle thick stick (1) outer wall is fixed with two fixed blocks (17), tapping angle thick stick (1) both ends lower surface and fixed block (17) lower surface demountable installation have perpendicular calibration subassembly, perpendicular calibration subassembly includes gag lever post (13), gag lever post (13) encircle around distributing in the periphery of montant (5), gag lever post (13) lower extreme elastic connection has telescopic link (14), be provided with spring (15) between telescopic link (14) and gag lever post (13).
2. A self-tapping thread insert anti-lock installation tool as defined in claim 1, wherein: the outer surface of the handle bar (2) is provided with an adjusting thread groove (4) for adjusting the length of the handle bar (2).
3. A self-tapping thread insert anti-lock installation tool as defined in claim 1, wherein: one end of the handle rod (2) far away from the tapping angle bar (1) is provided with a gripping ball head (3).
4. A self-tapping thread insert anti-lock installation tool as defined in claim 1, wherein: the fastening device comprises a bolt (10), the bolt (10) is connected to the outer surface of the top block (7) in a penetrating mode, and the outer wall of the vertical rod (5) is provided with mounting grooves (12) in an equidistant mode.
5. A self-tapping thread insert anti-lock installation tool as defined in claim 4, wherein: one end of the bolt (10) close to the vertical rod (5) is provided with a limiting end head (11).
6. A self-tapping thread insert anti-lock installation tool as defined in claim 1, wherein: the lower end of the telescopic rod (14) is managed to have only a ball (16).
7. A self-tapping thread insert anti-lock installation tool as defined in claim 1, wherein: the upper end of the limiting rod (13) is provided with a butt joint for disassembly and installation.
8. A self-tapping thread insert anti-lock installation tool as defined in claim 5, wherein: the size of the outer opening of the limiting end head (11) is matched with the size of the inner opening of the mounting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944830.4U CN219967801U (en) | 2023-04-24 | 2023-04-24 | Self-tapping thread bush anti-lock mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944830.4U CN219967801U (en) | 2023-04-24 | 2023-04-24 | Self-tapping thread bush anti-lock mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967801U true CN219967801U (en) | 2023-11-07 |
Family
ID=88588727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944830.4U Active CN219967801U (en) | 2023-04-24 | 2023-04-24 | Self-tapping thread bush anti-lock mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967801U (en) |
-
2023
- 2023-04-24 CN CN202320944830.4U patent/CN219967801U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |