CN213033825U

CN213033825U - Thread repairing device for cutter shaft of household garbage crusher

Info

Publication number: CN213033825U
Application number: CN202021773502.5U
Authority: CN
Inventors: 王继华
Original assignee: Wuhan Jiatong Surface Engineering Technology Co ltd
Current assignee: Wuhan Jiatong Surface Engineering Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-23
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a thread repairing device for domestic waste breaker arbor, comprising a base plate, the fixed plate that is equipped with is served to bottom plate one, the inside fixed first pneumatic cylinder that is equipped with of fixed plate, the fixed fly leaf that is equipped with of piston rod one end of first pneumatic cylinder, the fly leaf is kept away from the fixed motor that is equipped with in first pneumatic cylinder one side, the fixed transmission shaft that is equipped with of shaft coupling is passed through in the pivot of motor. Has the advantages that: can treat prosthetic arbor and carry out the centre gripping fixed, the motor can drive the screw tap and rotate and first pneumatic cylinder can impel the screw tap to can restore the screw hole, repair efficiently, and labour saving and time saving.

Description

Thread repairing device for cutter shaft of household garbage crusher

Technical Field

The utility model relates to a screw thread restoration field particularly, relates to a domestic waste breaker is screw thread prosthetic devices for arbor.

Background

Domestic waste adopts the breaker to carry out the breakage usually when carrying out the breakage, and the arbor outer wall of breaker is processed usually and is had a plurality of screw holes that are used for installing broken blade, and the internal thread of screw hole can be worn and torn after long-time work, needs to restore the internal thread of screw hole, adopts the manual work to restore the screw hole among the prior art usually, and prosthetic inefficiency wastes time and energy.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic waste breaker is screw thread prosthetic devices for arbor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a domestic waste breaker is screw thread prosthetic devices for arbor includes the bottom plate, the fixed plate that is equipped with is served to bottom plate one, the fixed first pneumatic cylinder that is equipped with of fixed plate inside, the fixed fly leaf that is equipped with of piston rod one end of first pneumatic cylinder, the fly leaf is kept away from the fixed motor that is equipped with in first pneumatic cylinder one side, the fixed transmission shaft that is equipped with of shaft coupling is passed through in the pivot of motor, the transmission shaft is kept away from the fixed screw tap that is equipped with of motor one end, the bottom plate is kept away from one of fixed plate serves and is equipped with the translation subassembly, be equipped with the second pneumatic cylinder that quantity is four on the translation subassembly, the fixed mounting panel.

Further, the fixed cover of transmission shaft middle part outer wall is equipped with first bearing, the fixed limiting plate that is equipped with of first bearing outer wall, the limiting plate with all fixed connecting plates that are equipped with between the upper and lower both ends of fly leaf.

Further, the connecting plate of lower extreme is fixed down and is equipped with quantity for two sliders, the bottom plate seted up with slider assorted spout, the slider all slides and locates correspondingly in the spout.

Further, the translation subassembly includes the base, the base is the spill structure, the fixed slide bar that is equipped with between the base both ends, the base both ends are all fixed to inlay and are equipped with the second bearing, the fixed lead screw that is equipped with between the second bearing, lead screw outer wall threaded connection has the slide, the lead screw runs through the slide and with slide sliding connection, the second pneumatic cylinder is fixed respectively on four angles of slide, the fixed rocker that is equipped with of lead screw one end.

Further, clamping device includes the clamping jaw cylinder, the quantity of clamping jaw cylinder is two and fixes respectively on the both ends of slide, the piston rod at clamping jaw cylinder both ends all is equipped with arc splint through the connecting rod is fixed.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up bottom plate, fixed plate, first pneumatic cylinder, fly leaf, motor, transmission shaft, screw tap, translation subassembly, second pneumatic cylinder, mounting panel and clamping device, can treat prosthetic arbor and carry out the centre gripping fixed, the motor can drive the screw tap and rotate and first pneumatic cylinder can impel the screw tap to can restore the screw hole, repair efficiently, and labour saving and time saving.

(2) The utility model discloses a set up first bearing, limiting plate and connecting plate, can carry on spacingly to the transmission shaft for the rotation of transmission shaft is more stable, thereby can promote the prosthetic quality of screw thread.

(3) The utility model discloses a set up slider and spout, can carry on spacingly by the propulsion orbit of fixed plate for the fly leaf can follow the propelling of sharp stability.

(4) The utility model discloses a set up base, lead screw, slide bar, second bearing, slide and rocker, can drive the lead screw through the rocker and rotate to can drive the slide and carry out the translation along the base, cooperate the flexible of second pneumatic cylinder, make the screw tap can restore the screw hole of arbor different positions.

(5) The utility model discloses a set up clamping jaw cylinder, connecting rod and arc splint, can drive arc splint through the shrink of clamping jaw cylinder and press from both sides tightly fixedly to the both ends of arbor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a thread repairing device for a household garbage crusher cutter shaft according to an embodiment of the present invention;

fig. 2 is a side view of a base in the thread repairing device for the cutter shaft of the household garbage crusher according to the embodiment of the present invention;

fig. 3 is a top view of a base in the thread repairing device for the cutter shaft of the household garbage crusher according to the embodiment of the present invention;

fig. 4 is a cross-sectional view of a bottom plate and a connecting plate in the thread repairing device for the cutter shaft of the household garbage crusher according to the embodiment of the present invention.

Reference numerals:

1. a base plate; 2. a fixing plate; 3. a first hydraulic cylinder; 4. a movable plate; 5. a motor; 6. a drive shaft; 7. a screw tap; 8. a second hydraulic cylinder; 9. mounting a plate; 10. a first bearing; 11. a limiting plate; 12. a connecting plate; 13. a slider; 14. a chute; 15. a base; 16. a slide bar; 17. a second bearing; 18. a screw rod; 19. a slide plate; 20. a rocker; 21. a clamping jaw cylinder; 22. a connecting rod; 23. an arc-shaped splint.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a thread repairing device for a household garbage crusher arbor according to an embodiment of the present invention comprises a bottom plate 1, a fixed plate 2 is fixedly arranged at one end of the bottom plate 1, a first hydraulic cylinder 3 is fixedly arranged inside the fixed plate 2, a movable plate 4 is fixedly arranged at one end of a piston rod of the first hydraulic cylinder 3, a motor 5 is fixedly arranged on one surface of the movable plate 4 far away from the first hydraulic cylinder 3, a rotating shaft of the motor 5 is fixedly provided with a transmission shaft 6 through a coupler, one end of the transmission shaft 6 far away from the motor 5 is fixedly provided with a screw tap 7, a translation component is arranged at one end of the bottom plate 1 far away from the fixed plate 2, the translation component is provided with four second hydraulic cylinders 8, the fixed mounting panel 9 that is equipped with on the second pneumatic cylinder 8, all fixed clamping device that is equipped with on mounting panel 9 both ends.

Through the above technical scheme of the utility model, can treat prosthetic arbor and carry out the centre gripping fixed, motor 5 can drive screw tap 7 and rotate and first pneumatic cylinder 3 can impel screw tap 7 to can restore the screw hole, repair efficiently, and labour saving and time saving.

Example two:

referring to fig. 1 and 4, for the transmission shaft 6, a first bearing 10 is fixedly sleeved on the outer wall of the middle portion of the transmission shaft 6, a limiting plate 11 is fixedly arranged on the outer wall of the first bearing 10, and a connecting plate 12 is fixedly arranged between the limiting plate 11 and the upper end and the lower end of the movable plate 4; for the connecting plate 12, two sliding blocks 13 are fixedly arranged below the connecting plate 12 at the lower end, sliding grooves 14 matched with the sliding blocks 13 are formed in the bottom plate 1, and the sliding blocks 13 are all slidably arranged in the corresponding sliding grooves 14.

Through the above technical scheme of the utility model, first bearing 10 can carry on spacingly to transmission shaft 6 for the rotation of transmission shaft 6 is more stable, thereby can promote the prosthetic quality of screw thread, and slider 13 and spout 14 can be fixed plate 2 the propulsion orbit spacing, make fly leaf 4 can follow the stable propulsion of straight line.

Example three:

referring to fig. 1-3, for the translation assembly, the translation assembly includes a base 15, the base 15 is a concave structure, a slide bar 16 is fixedly disposed between two ends of the base 15, a second bearing 17 is fixedly embedded at both ends of the base 15, a lead screw 18 is fixedly disposed between the second bearings 17, a sliding plate 19 is connected to an outer wall of the lead screw 18 through a thread, the lead screw 18 penetrates through the sliding plate 19 and is slidably connected with the sliding plate 19, the second hydraulic cylinders 8 are respectively fixed on four corners of the sliding plate 19, and a rocker 20 is fixedly disposed at one end of the lead screw 18; for the clamping jaw air cylinder 21, the clamping device comprises two clamping jaw air cylinders 21, the two clamping jaw air cylinders 21 are respectively fixed at two ends of the sliding plate 19, and the piston rods at two ends of the clamping jaw air cylinder 21 are respectively and fixedly provided with an arc-shaped clamping plate 23 through a connecting rod 22.

Through the above technical scheme of the utility model, can drive lead screw 18 through rocker 20 and rotate to can drive slide 19 and carry out the translation along base 15, cooperate the flexible of second pneumatic cylinder 8, make screw tap 7 can restore the screw hole of the different positions of arbor, and can drive arc splint 23 through the shrink of clamping jaw cylinder 21 and press from both sides tight fixedly to the both ends of arbor.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, the arc-shaped clamping plates 23 are driven by the contraction of the clamping jaw air cylinders 21 to clamp and fix two ends of the cutter shaft, then the position of the cutter shaft is adjusted to enable the screw tap 7 to be aligned with a threaded hole to be repaired, then the motor 5 is controlled to work to drive the transmission shaft 6 and the screw tap 7 to slowly rotate, and meanwhile, the first hydraulic cylinder 3 is controlled to extend, so that the screw tap 7 can be slowly pushed into the threaded hole to repair the threaded hole, manual repair is not needed, the repair efficiency is high, time and labor are saved, the first bearing 10 can limit the transmission shaft 6, the rotation of the transmission shaft 6 is more stable, the quality of thread repair can be improved, the sliding block 13 and the sliding groove 14 can limit the pushing track of the fixing plate 2, the movable plate 4 can be stably pushed along a straight line, the rocker 20 can drive the screw rod 18 to rotate, and the, the flexible of cooperation second pneumatic cylinder 8 for screw tap 7 can be restoreed the screw hole of arbor different positions, and can drive arc splint 23 through the shrink of clamping jaw cylinder 21 and press from both sides tightly fixedly to the both ends of arbor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The thread repairing device for the cutter shaft of the household garbage crusher is characterized by comprising a bottom plate (1), wherein one end of the bottom plate (1) is fixedly provided with a fixed plate (2), a first hydraulic cylinder (3) is fixedly arranged inside the fixed plate (2), one end of a piston rod of the first hydraulic cylinder (3) is fixedly provided with a movable plate (4), the movable plate (4) is far away from the first hydraulic cylinder (3) while is fixedly provided with a motor (5), a rotating shaft of the motor (5) is fixedly provided with a transmission shaft (6) through a coupler, one end of the transmission shaft (6) far away from the motor (5) is fixedly provided with a screw tap (7), one end of the bottom plate (1) far away from the fixed plate (2) is provided with a translation assembly, the translation assembly is provided with four second hydraulic cylinders (8), and the second hydraulic cylinders (8) are fixedly provided with a, and clamping devices are fixedly arranged at the two ends of the mounting plate (9).

2. The thread repairing device for the cutter shaft of the household garbage crusher according to claim 1, wherein a first bearing (10) is fixedly sleeved on the outer wall of the middle of the transmission shaft (6), a limiting plate (11) is fixedly arranged on the outer wall of the first bearing (10), and a connecting plate (12) is fixedly arranged between the limiting plate (11) and the upper end and the lower end of the movable plate (4).

3. The thread repairing device for the cutter shaft of the household garbage crusher according to claim 2, wherein two sliding blocks (13) are fixedly arranged below the connecting plate (12) at the lower end, the bottom plate (1) is provided with sliding grooves (14) matched with the sliding blocks (13), and the sliding blocks (13) are arranged in the corresponding sliding grooves (14) in a sliding manner.

4. The thread repairing device for the cutter shaft of the household garbage crusher according to claim 1, wherein the translation assembly comprises a base (15), the base (15) is of a concave structure, a slide rod (16) is fixedly arranged between two ends of the base (15), a second bearing (17) is fixedly embedded at each of two ends of the base (15), a lead screw (18) is fixedly arranged between the second bearings (17), a sliding plate (19) is connected to the outer wall of the lead screw (18) in a threaded manner, the lead screw (18) penetrates through the sliding plate (19) and is in sliding connection with the sliding plate (19), the second hydraulic cylinders (8) are respectively fixed at four corners of the sliding plate (19), and a rocker (20) is fixedly arranged at one end of the lead screw (18).

5. The thread repairing device for the cutter shaft of the household garbage crusher according to claim 4, wherein the clamping device comprises two clamping jaw cylinders (21), the two clamping jaw cylinders (21) are respectively fixed at two ends of the sliding plate (19), and the piston rods at two ends of the clamping jaw cylinders (21) are respectively and fixedly provided with an arc-shaped clamping plate (23) through a connecting rod (22).