CN208982459U - Threaded nut countershaft is to slack adjuster - Google Patents
Threaded nut countershaft is to slack adjuster Download PDFInfo
- Publication number
- CN208982459U CN208982459U CN201821599390.9U CN201821599390U CN208982459U CN 208982459 U CN208982459 U CN 208982459U CN 201821599390 U CN201821599390 U CN 201821599390U CN 208982459 U CN208982459 U CN 208982459U
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- CN
- China
- Prior art keywords
- block
- wall
- fixed frame
- threaded nut
- slack adjuster
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses threaded nut countershafts to slack adjuster, including fixed frame, the inner rotation of fixed frame is connected with drive rod, and the two sides of fixed frame inner wall are fixedly connected to supporting block, the front of supporting block is rotatably connected to linkage block, and the surface of drive rod is threaded with drive block, the front of drive block is rotatably connected to interlocking bar, and one end of interlocking bar and the surface pivots of linkage block connect, the surface of linkage block is fixedly connected with shaft, the top and bottom of fixed frame inner wall is equipped with fixing groove, and the inner wall of fixing groove and the surface of drive block are slidably connected, the utility model relates to nut technical fields.The threaded nut countershaft solves the problems, such as that existing rotating nuts cannot freely adjust gap size excessively to slack adjuster, improves the scope of application of threaded nut, ensure that the use of user significantly, improve work efficiency.
Description
Technical field
The utility model relates to nut technical field, specially a kind of threaded nut countershaft is to slack adjuster.
Background technique
Nut is exactly nut, is threaded together the part for playing the role of fastening, all manufacturing machines with bolt or screw rod
Tool must a kind of element according to the difference of material, be divided into several big types such as carbon steel, stainless steel, non-ferrous metal, nut is exactly
Nut is threaded together the part for playing the role of fastening with bolt or screw rod, it is all manufacture it is mechanical must a kind of member
Part, nut it is many kinds of, we common are national standard, moral mark, Ying Biao, American Standard, day target nut.
Nut is the part for closely connecting mechanical equipment, by the screw thread of inside, equivalent specifications nut and screw,
Can just link together, nut be divided into self-locking nut, stop nut, locking nut, four paws nut, screw in nut, lock nut,
Thin bar screw attaching nut, self-locking hexagonal acorn nut, dedicated fot screw nut, hexagonal crown thin nut, eyenut,
Since existing rotating nuts cannot freely adjust gap size excessively, the scope of application of threaded nut is reduced, is leveraged
The use of user, use process is complicated, reduces working efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides threaded nut countershaft to slack adjuster, solves
Existing rotating nuts cannot freely adjust the problem of gap size excessively.
In order to achieve the above object, the utility model is achieved by the following technical programs: threaded nut pair axial gap
Regulating device, including fixed frame, the inner rotation of the fixed frame is connected with drive rod, and the two sides of fixed frame inner wall are solid
Surely it is connected with supporting block, the front of the supporting block is rotatably connected to linkage block, and the surface of drive rod is threaded with drive
Motion block, the front of the drive block is rotatably connected to interlocking bar, and the surface pivots of one end of interlocking bar and linkage block connect,
The surface of the linkage block is fixedly connected with shaft, and the top and bottom of the fixed frame inner wall is equipped with fixing groove, and solid
The surface of the inner wall and drive block of determining slot is slidably connected, and the two sides of the fixed frame inner wall are equipped with sliding slot, and sliding slot is interior
Wall slidably connects sliding block, and two opposite sides of the sliding block are fixedly connected to block, and two blocks it is opposite one
Side is all provided with fluted, and the inner wall of the groove is equipped with fixed thread, and the surface of the block is equipped with shifting chute, and shifting chute
The surface of inner wall and shaft is slidably connected, and the surface of the drive rod is respectively equipped with opposite screw thread, and one end of drive rod
It is fixedly connected with dynamic piece, the surface of the power block is equipped with anti-skid chequer, and the two sides of fixed frame are fixedly connected to fixation
Block.
Beneficial effect
The utility model provides a kind of threaded nut countershaft to slack adjuster.Have it is following the utility model has the advantages that
(1), the threaded nut countershaft is connected with drive rod by the inner rotation of fixed frame to slack adjuster, and
And the two sides of fixed frame inner wall are fixedly connected to supporting block, the front of supporting block is rotatably connected to linkage block, and drive rod
Surface be threaded with drive block, the front of drive block is rotatably connected to interlocking bar, and one end of interlocking bar and linkage block
Surface pivots connection, the surface of linkage block is fixedly connected with shaft, and the top and bottom of fixed frame inner wall is equipped with fixing groove,
And the inner wall of fixing groove and the surface of drive block are slidably connected, and gap cannot freely be adjusted excessively by solving existing rotating nuts
The problem of size, improves the scope of application of threaded nut, ensure that the use of user significantly, and use process is simple, improves
Working efficiency.
(2), the threaded nut countershaft is equipped with sliding slot by the two sides of fixed frame inner wall to slack adjuster, and
The inner wall of sliding slot slidably connects sliding block, and two opposite sides of sliding block are fixedly connected to block, and two blocks are opposite
Side be all provided with fluted, the inner wall of groove is equipped with fixed thread, and the surface of block is equipped with shifting chute, and the inner wall of shifting chute
It is slidably connected with the surface of shaft, increases functionality, operating process is simple and convenient.
(3), the threaded nut countershaft is respectively equipped with opposite screw thread by the surface of drive rod to slack adjuster,
And one end of drive rod is fixedly connected with dynamic piece, and the surface of power block is equipped with anti-skid chequer, and the two sides of fixed frame are solid
Surely it is connected with fixed block, increases stability, is conducive to the use of user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.
In figure: 1 fixed frame, 2 drive rods, 3 supporting blocks, 4 linkage blocks, 5 drive blocks, 6 interlocking bar, 7 shafts, 8 fixing grooves, 9
Sliding slot, 10 sliding blocks, 11 blocks, 12 grooves, 13 shifting chutes, 14 power blocks, 15 anti-skid chequers, 16 fixed blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: threaded nut countershaft is wrapped to slack adjuster
Fixed frame 1 is included, the inner rotation of fixed frame 1 is connected with drive rod 2, and the two sides of 1 inner wall of fixed frame are fixedly connected to branch
Bracer 3, the front of supporting block 3 is rotatably connected to linkage block 4, and the surface of drive rod 2 is threaded with drive block 5, driving
The front of block 5 is rotatably connected to interlocking bar 6, and one end of interlocking bar 6 is connect with the surface pivots of linkage block 4, linkage block 4
Surface is fixedly connected with shaft 7, and the top and bottom of 1 inner wall of fixed frame is equipped with fixing groove 8, and the inner wall of fixing groove 8 with
The surface of drive block 5 is slidably connected, and is connected with drive rod 2, and the two of 1 inner wall of fixed frame by the inner rotation of fixed frame 1
Side is fixedly connected to supporting block 3, and the front of supporting block 3 is rotatably connected to linkage block 4, and the surface screw thread of drive rod 2 connects
It is connected to drive block 5, the front of drive block 5 is rotatably connected to interlocking bar 6, and one end of interlocking bar 6 and the surface of linkage block 4 turn
Dynamic connection, the surface of linkage block 4 are fixedly connected with shaft 7, and the top and bottom of 1 inner wall of fixed frame is equipped with fixing groove 8, and
The inner wall of fixing groove 8 and the surface of drive block 5 are slidably connected, and solving existing rotating nuts, cannot freely to adjust gap excessively big
Small problem improves the scope of application of threaded nut, ensure that the use of user significantly, and use process is simple, improves
Working efficiency, the two sides of 1 inner wall of fixed frame are equipped with sliding slot 9, and the inner wall of sliding slot 9 slidably connects sliding block 10, two cunnings
The opposite side of block 10 is fixedly connected to block 11, and two opposite sides of block 11 are all provided with fluted 12, groove 12
Inner wall be equipped with fixed thread, the surface of block 11 is equipped with shifting chute 13, is equipped with sliding slot 9 by the two sides of 1 inner wall of fixed frame,
And the inner wall of sliding slot 9 slidably connects sliding block 10, and two opposite sides of sliding block 10 are fixedly connected to block 11, and two
The opposite side of a block 11 is all provided with fluted 12, and the inner wall of groove 12 is equipped with fixed thread, and the surface of block 11 is equipped with movement
Slot 13, and the inner wall of shifting chute 13 and the surface of shaft 7 are slidably connected, and increase functionality, and operating process is simple and convenient, and
And the inner wall of shifting chute 13 and the surface of shaft 7 are slidably connected, the surface of drive rod 2 is respectively equipped with opposite screw thread, and drives
One end of lever 2 is fixedly connected with dynamic piece 14, and the surface of power block 14 is equipped with anti-skid chequer 15, and the two sides of fixed frame 1 are equal
It is fixedly connected with fixed block 16, opposite screw thread is respectively equipped with by the surface of drive rod 2, and one end of drive rod 2 is fixed
Dynamic piece 14 is connected, the surface of power block 14 is equipped with anti-skid chequer 15, and the two sides of fixed frame 1 are fixedly connected to fixed block
16, stability is increased, the use of user is conducive to.
When work, user drives drive rod 2 to rotate by rotational power block 14, and the surface of drive rod 2 is equipped with opposite
Screw thread makes two 5 reverse motions of drive block, drives linkage block 4 to rotate by interlocking bar 6, drives shaft 7 mobile, moves slot 13
The surface of inner wall and shaft 7 is slidably connected, and drives two blocks 11 mobile, adjusts the gap between two blocks 11, thus
King completes the adjusting of threaded nut pair axial gap.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. threaded nut countershaft is to slack adjuster, including fixed frame (1), it is characterised in that: the inside of the fixed frame (1)
It is rotatably connected to drive rod (2), and the two sides of fixed frame (1) inner wall are fixedly connected to supporting block (3), the supporting block
(3) front is rotatably connected to linkage block (4), and the surface of drive rod (2) is threaded with drive block (5), the driving
The front of block (5) is rotatably connected to interlocking bar (6), and one end of interlocking bar (6) is connect with the surface pivots of linkage block (4),
The surface of the linkage block (4) is fixedly connected with shaft (7).
2. threaded nut countershaft according to claim 1 is to slack adjuster, it is characterised in that: the fixed frame (1)
The top and bottom of inner wall is equipped with fixing groove (8), and the inner wall of fixing groove (8) and the surface of drive block (5) are slidably connected.
3. threaded nut countershaft according to claim 1 is to slack adjuster, it is characterised in that: the fixed frame (1)
The two sides of inner wall are equipped with sliding slot (9), and the inner wall of sliding slot (9) slidably connects sliding block (10).
4. threaded nut countershaft according to claim 3 is to slack adjuster, it is characterised in that: two sliding blocks
(10) opposite side is fixedly connected to block (11), and two opposite sides of block (11) are all provided with fluted (12),
The inner wall of the groove (12) is equipped with fixed thread.
5. threaded nut countershaft according to claim 4 is to slack adjuster, it is characterised in that: the block (11)
Surface is equipped with shifting chute (13), and the inner wall of shifting chute (13) and the surface of shaft (7) are slidably connected.
6. threaded nut countershaft according to claim 1 is to slack adjuster, it is characterised in that: the drive rod (2)
Surface be respectively equipped with opposite screw thread, and one end of drive rod (2) is fixedly connected dynamic piece (14), the power block
(14) surface is equipped with anti-skid chequer (15), and the two sides of fixed frame (1) are fixedly connected to fixed block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599390.9U CN208982459U (en) | 2018-09-29 | 2018-09-29 | Threaded nut countershaft is to slack adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599390.9U CN208982459U (en) | 2018-09-29 | 2018-09-29 | Threaded nut countershaft is to slack adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982459U true CN208982459U (en) | 2019-06-14 |
Family
ID=66786035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599390.9U Expired - Fee Related CN208982459U (en) | 2018-09-29 | 2018-09-29 | Threaded nut countershaft is to slack adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524834A (en) * | 2019-09-30 | 2019-12-03 | 湖北安信塑料模具有限公司 | A kind of crack resistence wood moulding extrusion die |
-
2018
- 2018-09-29 CN CN201821599390.9U patent/CN208982459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524834A (en) * | 2019-09-30 | 2019-12-03 | 湖北安信塑料模具有限公司 | A kind of crack resistence wood moulding extrusion die |
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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: 20190614 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |