CN217751018U

CN217751018U - Gapless adjusting mechanism

Info

Publication number: CN217751018U
Application number: CN202221860472.0U
Authority: CN
Inventors: 胡志强; 张建新; 吴杰明; 吴龙翔
Original assignee: Changzhou Chuli Machinery Co ltd
Current assignee: Changzhou Chuli Machinery Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-08
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a zero clearance adjustment mechanism, including adjusting the fixing base, adjust the bottom fixedly connected with emery wheel feed adjustment mechanism of fixing base, the top surface swing joint of adjusting the fixing base has the regulation sliding sleeve, adjust one side fixedly connected with emery wheel unit head mechanism of sliding sleeve, the bottom fixedly connected with emery wheel of emery wheel unit head mechanism, the inside swing joint who adjusts the sliding sleeve has adjusting screw, adjusting screw's surface swing joint has fixation nut and adjusting nut, be provided with the pressure spring between adjusting nut and the fixation nut, adjusting screw's top is provided with laborsaving adjustment mechanism, makes this device solve traditional equipment because there is the screw thread clearance to equipment use and production efficiency influence problem when the screw thread is adjusted, reduces equipment adjust time, has solved simultaneously and has adjusted the precision problem, has also reduced the equipment maintenance cost when having improved equipment production efficiency.

Description

Gapless adjusting mechanism

Technical Field

The utility model relates to a glass edging machine deep-processing technology field specifically is zero clearance adjustment mechanism.

Background

With the continuous transformation and upgrading of the economic field of China, the glass industry changes the mode and adjusts the structure along with the transformation and upgrading, and energy conservation and consumption reduction are actively advocated. Under the large background of developing new energy, researching and developing new technology and accelerating production, the traditional manufacturing industry can reflect the new trend of more energy conservation, more efficiency and rapidness only by upgrading and transforming the technology of the traditional manufacturing industry and continuously improving the automation level. Enterprises generally realize that future development can be obtained only by upgrading technology and improving added value. At present, the application range of glass is wider and wider, the demand of solar energy, household appliances, buildings, electronics and the like on the glass is larger and larger, and the requirements on the grinding wheel replacement and the convenience in use and operation of equipment are also higher and higher.

In the existing equipment, the grinding mechanism of the equipment is required to be provided with a grinding wheel lifting adjusting mechanism, a grinding wheel power head mechanism and a grinding wheel feeding adjusting mechanism to meet the grinding requirement of the grinding wheel. The grinding wheel in the traditional equipment goes up and down to be trapezoidal screw nut rotation driving structure lifting equipment, and in use, the grinding wheel needs to be subjected to height adjustment, the height adjustment is threaded rotation driving structure lifting, and common adjusting threads are triangular threads and trapezoidal threads. When the grinding wheel needs to be replaced or the height of the grinding wheel needs to be adjusted, the lifting screw rod needs to be rotated, when the grinding wheel needs to be lowered, the screw rod is rotated clockwise, otherwise, the screw rod is rotated anticlockwise, and therefore the adjustment requirement is met. Can have clockwise anticlockwise rotation repeatedly during the regulation, no matter which kind of screw thread all has the rotation clearance in the regulation, all has the error to the high production regulation that goes up and down, has prolonged with the time of trading or adjusting the emery wheel to reduce the production efficiency of equipment, for this reason, we propose gapless adjustment mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zero clearance adjustment mechanism to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: gapless adjustment mechanism, including adjusting the fixing base, the bottom fixedly connected with emery wheel of adjusting the fixing base feeds adjustment mechanism, the top surface swing joint of adjusting the fixing base has the regulation sliding sleeve, adjust one side fixedly connected with emery wheel unit head mechanism of sliding sleeve, the bottom fixedly connected with emery wheel of emery wheel unit head mechanism, the inside swing joint who adjusts the sliding sleeve has adjusting screw, adjusting screw's surface swing joint has fixation nut and adjusting nut, be provided with the pressure spring between adjusting nut and the fixation nut, adjusting screw's top is provided with laborsaving adjustment mechanism.

Preferably, laborsaving adjustment mechanism is including fixed case, the inside swing joint of fixed case has the dwang, the top of dwang extends to the top and the fixedly connected with hand runner of fixed case, the dwang is located the inside surface difference fixedly connected with first gear of fixed incasement and second gear, first gear and second gear meshing respectively are connected with third gear and fourth gear, third gear and the adjusting screw fixed connection who extends to fixed incasement portion, the inside fixedly connected with external screw rod of fourth gear, the top of external screw rod is rotated with the roof of fixed case and is connected, the bottom swing joint of external screw rod has the internal thread sleeve, the spacing subassembly of one side fixedly connected with of internal thread sleeve to the work efficiency of this device has been improved greatly.

Preferably, spacing subassembly including with internal thread sleeve fixed connection's gag lever post with set up the spacing groove at fixed case surface, the gag lever post is kept away from internal thread sleeve one side and is extended to the outside and the fixedly connected with spacing ring of fixed case through the spacing groove to the practicality of this device has been improved greatly.

Preferably, the equal fixedly connected with pointer in both sides of spacing ring, the equal fixedly connected with scale in both sides of spacing groove, the surface of scale is carved with the scale mark to this device's regulation precision and efficiency have been improved greatly.

Preferably, the diameters of the first gear and the second gear are the same, the diameters of the third gear and the fourth gear are the same, and the diameters of the first gear and the second gear are respectively smaller than the diameters of the third gear and the fourth gear, so that the height of the adjusting sliding sleeve can be adjusted by an operator more conveniently.

Preferably, the outer fixed surface of hand runner is connected with the rubber sleeve, anti-skidding line has been seted up to the surface of rubber sleeve to the practicality of this device has effectively been improved.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up hand runner, dwang, fixed case, first gear, second gear, third gear, fourth gear, external screw thread pole, internal thread sleeve, gag lever post, spacing groove, spacing ring, scale and pointer for this device can effectively reduce operating personnel's intensity of labour when rotating adjusting screw through laborsaving adjustment mechanism, and can improve operating personnel's regulation efficiency and regulation precision when the coarse adjustment height greatly through the accurate measurement of pointer and scale, thereby improved the work efficiency of this device greatly;

2. the utility model discloses still adjust fixing base, adjusting screw, regulation slip cap, fixation nut, adjusting nut and pressure spring through the setting for traditional equipment has been solved to this device because there is the thread clearance to equipment utilization and production efficiency influence problem when the screw thread is adjusted, reduces equipment adjust time, has solved simultaneously and has adjusted the precision problem, has also reduced the plant maintenance cost when having improved equipment production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall elevation view of the present invention;

FIG. 2 is a schematic view of the internal structure of the connecting portion of the adjusting fixing seat and the adjusting sliding sleeve of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing box of the present invention;

FIG. 4 is an enlarged view of the present invention at A in FIG. 1;

in the figure: 1. a grinding wheel feed adjusting mechanism; 2. adjusting the fixed seat; 3. a grinding wheel power head mechanism; 4. a grinding wheel; 5. adjusting the sliding sleeve; 6. adjusting the screw rod; 7. fixing a nut; 8. adjusting the nut; 9. a pressure spring; 10. a fixed box; 11. rotating the rod; 12. a hand wheel; 13. a first gear; 14. a second gear; 15. a third gear; 16. a fourth gear; 17. an externally threaded rod; 18. an internally threaded sleeve; 19. a limiting rod; 20. a limiting groove; 21. a limiting ring; 22. a graduated scale; 23. a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a zero-clearance adjusting mechanism, including an adjusting fixing seat 2, a grinding wheel feeding adjusting mechanism 1 fixedly connected to the bottom of the adjusting fixing seat 2, an adjusting sliding sleeve 5 movably connected to the outer surface of the top of the adjusting fixing seat 2, a grinding wheel power head mechanism 3 fixedly connected to one side of the adjusting sliding sleeve 5, a grinding wheel 4 fixedly connected to the bottom of the grinding wheel power head mechanism 3, an adjusting screw 6 movably connected to the inside of the adjusting sliding sleeve 5, a fixing nut 7 and an adjusting nut 8 movably connected to the outer surface of the adjusting screw 6, a pressure spring 9 disposed between the adjusting nut 8 and the fixing nut 7, a labor-saving adjusting mechanism disposed on the top of the adjusting screw 6, a fixing box 10 including a rotating rod 11 movably connected to the inside of the fixing box 10, a hand-turning wheel 12 fixedly connected to the top of the rotating rod 11, a rubber sleeve fixedly connected to the outer surface of the hand-turning wheel 12, an anti-slip thread disposed on the outer surface of the rubber sleeve, a rotating rod disposed on the outer surface of the hand-turning wheel 12, a third screw 15 and a fourth screw 15 connected to the inner surface of the inner-turning wheel 17, a fourth screw 16 and a fourth screw 16 connected to the inner screw 16, the limiting assembly comprises a limiting rod 19 fixedly connected with the inner thread sleeve 18 and a limiting groove 20 formed in the outer surface of the fixing box 10, one side, far away from the inner thread sleeve 18, of the limiting rod 19 extends to the outside of the fixing box 10 through the limiting groove 20 and is fixedly connected with a limiting ring 21, pointers 23 are fixedly connected to two sides of the limiting ring 21, scales 22 are fixedly connected to two sides of the limiting groove 20, scale marks are carved on the outer surface of the scale 22, the pointer 23 and the scale 22 can be used for quickly and accurately controlling the moving distance of the inner thread sleeve 18, the lifting height of the adjusting sliding sleeve 5 can be quickly and accurately adjusted, the limiting assembly limits the inner thread sleeve 18 to be limited, the inner thread sleeve 18 can only slide and cannot rotate, the labor intensity of an operator when the adjusting screw 6 is rotated can be achieved through less force by the labor-saving adjusting mechanism, the diameters of the first gear 13 and the second gear 14 are the same, the diameters of the third gear 15 and the fourth gear 16 are the same, and the diameters of the first gear 13 and the second gear 14 are smaller than the inner diameter of the lifting distance of the adjusting screw 5, and the lifting distance of the adjusting gear 16 is more limited by the labor-saving adjusting mechanism, and the labor-saving gear is further.

The utility model discloses a theory of operation: in use, an operator can move the hand-operated wheel 12 to make the hand-operated wheel 12 drive the first gear 13 and the second gear 14 to rotate through the rotating rod 11, because the first gear 13 is meshed with the third gear 15, and the second gear 14 is meshed with the fourth gear 16, when the first gear 13 is rotated with the second gear 14, the third gear 15 is rotated with the fourth gear 16, so that the third gear 15 is rotated with the fourth gear 16, and the adjusting screw 6 is rotated with the outer threaded rod 17, and because the gear diameters of the first gear 13 and the second gear 14 are smaller than those of the third gear 15 and the fourth gear 16, respectively, so that the operator can save more labor when rotating the adjusting screw 6, when the adjusting screw 6 is rotated, the fixing nut 7 is connected with the adjusting fixing seat 2, the adjusting screw 6 is simultaneously screwed into the fixing nut 7 and the adjusting nut 8, but the two nuts can only slide relatively and cannot rotate, and because the fixing nut 7 is added with the adjusting nut 8, so that the relative repulsion force between the two nuts can eliminate the adjusting screw 6 and the adjusting nut 8, and the adjusting sleeve 18, so that the pointer can only move along the adjusting sleeve 21, so that the pointer can move the adjusting sleeve 21 and the limiting sleeve 21, so that the pointer can only move upwards and the limiting sleeve 21, so that the pointer can move along the limiting sleeve 21, and the limiting sleeve 21, so that the limiting sleeve can move downwards, and because the gear diameters of the third gear 15 and the fourth gear 16 are the same, and the gear diameters of the first gear 13 and the second gear 14 are the same, the moving distance of the limiting ring 21 is equal to the lifting distance of the adjusting sliding sleeve 5, so that an operator can adjust the position of the adjusting sliding sleeve 5 more quickly and accurately.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Zero clearance adjustment mechanism, including adjusting fixing base (2), its characterized in that: the utility model discloses an adjusting device, including adjusting fixing base (2), top surface swing joint that adjusts fixing base (2) feeds adjustment mechanism (1), the top surface swing joint who adjusts fixing base (2) has regulation sliding sleeve (5), one side fixedly connected with emery wheel unit head mechanism (3) of regulation sliding sleeve (5), the bottom fixedly connected with emery wheel (4) of emery wheel unit head mechanism (3), the inside swing joint who adjusts sliding sleeve (5) has adjusting screw (6), the surface swing joint of adjusting screw (6) has fixation nut (7) and adjusting nut (8), be provided with pressure spring (9) between adjusting nut (8) and fixation nut (7), the top of adjusting screw (6) is provided with laborsaving adjustment mechanism.

2. The slack-free adjustment mechanism of claim 1, wherein: laborsaving adjustment mechanism is including fixed case (10), the inside swing joint of fixed case (10) has dwang (11), the top of dwang (11) extends to the top and fixedly connected with hand wheel (12) of fixed case (10), dwang (11) are located the inside surface difference fixedly connected with first gear (13) and second gear (14) of fixed case (10), first gear (13) and second gear (14) meshing respectively are connected with third gear (15) and fourth gear (16), third gear (15) and the adjusting screw (6) fixed connection who extends to fixed case (10) inside, the inside fixedly connected with external screw rod (17) of fourth gear (16), the top of external screw rod (17) is rotated with the roof of fixed case (10) and is connected, the bottom swing joint of external screw rod (17) has internal thread sleeve (18), one side fixedly connected with spacing subassembly of internal thread sleeve (18).

3. The slack-free adjustment mechanism of claim 2, wherein: spacing subassembly is including gag lever post (19) with internal thread sleeve (18) fixed connection and offer spacing groove (20) at fixed case (10) surface, one side that internal thread sleeve (18) was kept away from in gag lever post (19) extends to the outside of fixed case (10) and fixedly connected with spacing ring (21) through spacing groove (20).

4. The slack-free adjustment mechanism of claim 3, wherein: the equal fixedly connected with pointer (23) in both sides of spacing ring (21), the equal fixedly connected with scale (22) in both sides of spacing groove (20), the surface scale of scale (22) is carved with the scale mark.

5. The slack-free adjustment mechanism of claim 2, wherein: the gear diameters of the first gear (13) and the second gear (14) are the same, the gear diameters of the third gear (15) and the fourth gear (16) are the same, and the gear diameters of the first gear (13) and the second gear (14) are respectively smaller than the gear diameters of the third gear (15) and the fourth gear (16).

6. The slack-free adjustment mechanism of claim 2, wherein: the outer surface of the hand rotating wheel (12) is fixedly connected with a rubber sleeve, and anti-skid lines are arranged on the outer surface of the rubber sleeve.