CN211450257U

CN211450257U - Stable form gear reducer

Info

Publication number: CN211450257U
Application number: CN201922373440.2U
Authority: CN
Inventors: 王苗
Original assignee: Youchuan Precision Technology Dongguan Co ltd
Current assignee: Youchuan Precision Technology Dongguan Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-08
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the technical field of gear reducer, in particular to a stable gear reducer, which comprises a reducer main body, wherein the bottom end of the reducer main body is connected with a base and further comprises a mounting plate, and a movable mounting assembly and a fixed mounting assembly are respectively arranged at two ends of the top surface of the mounting plate; the movable mounting assembly comprises a movable connecting plate and a movable connecting block, and the fixed mounting assembly comprises a fixed connecting plate and a positioning block; the mounting plate is also provided with an adjusting component for adjusting the position of the movable mounting component; the utility model discloses a gear reducer, speed reducer main part are fixed in and move on installation component and the installation component of deciding to the utilization is moved installation component and is fixed in the mounting panel surface with the installation component of deciding, fixes on equipment through the mounting panel during use, has guaranteed gear reducer's stability, reduces the influence of operation vibrations to gear reducer, and moves the position of installation component and can adjust, has improved the application scope of device, adapts to the speed reducer of different models.

Description

Stable form gear reducer

Technical Field

The utility model belongs to the technical field of gear reducer, concretely relates to stable form gear reducer.

Background

The gear reducer is an external-meshing involute helical-tooth cylindrical gear reducer produced according to national professional standard ZBJ19004, is a slewing mechanism widely applied to east China and used for tower-introduced crane machinery, and is widely applied to the fields of metallurgy, mines, hoisting, transportation, cement, construction, chemical engineering, textile, printing and dyeing, pharmacy and the like.

The original gear reducer is usually directly fixed on mechanical equipment through bolts, and after the gear reducer is operated for a plurality of times, the stability of the installation of the gear reducer is difficult to ensure due to the shaking generated by the gear reducer, so that the gear reducer needs to be frequently checked and maintained, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a stable form gear reducer has convenient to use, easily adjusts and the stable characteristics of installation.

In order to achieve the above object, the utility model provides a following technical scheme: a stable type gear speed reducer comprises a speed reducer main body, wherein a base is connected to the bottom end of the speed reducer main body, the stable type gear speed reducer further comprises a mounting plate, a movable mounting assembly and a fixed mounting assembly are respectively arranged at two ends of the top surface of the mounting plate, and the base is fixed on the mounting plate through the movable mounting assembly and the fixed mounting assembly; the movable mounting assembly comprises a movable connecting plate and a movable connecting block, and the fixed mounting assembly comprises a fixed connecting plate and a positioning block; the movable connecting block is fixed at the transverse center position of the bottom surface of the movable connecting plate, and the positioning block is fixed at the transverse center position of the bottom surface of the fixed connecting plate; a first fixing hole communicated with the base and the movable connecting plate is formed in the base, and a second fixing hole communicated with the base and the fixed connecting plate is formed in the base; and the mounting plate is also provided with an adjusting component for adjusting the position of the movable mounting component.

As a preferred technical scheme of the utility model, adjusting part includes manual adjusting screw, round pin type regulation hole has been seted up on the mounting panel, it can follow to move in this round pin type regulation hole of connecting block embedding round pin type regulation hole slides the mounting panel terminal surface set up with No. two screw holes that round pin type regulation hole is linked together, manual adjusting screw's tip run through this No. two screw holes and through the bearing with it links to each other to move the connecting block, just manual adjusting screw through this No. two screw holes with the mounting panel screw thread closes soon and connects.

As an optimal technical scheme of the utility model, the bottom surface that moves the connecting plate still is fixed with two relative distribution's stable slider set up stable spout on the mounting panel, stable slider embedding is corresponding stable spout in and can be followed stable spout slides.

As an optimized technical scheme of the utility model, seted up on the mounting panel with the corresponding locating hole of locating piece.

As an optimal technical scheme of the utility model, still seted up on the mounting panel respectively with move the corresponding round pin type fixed orifices of connecting plate and with decide the corresponding circular fixed orifices of connecting plate.

As an optimal technical scheme of the utility model, move the connecting plate with decide the fixed subassembly in advance that still all is equipped with two sets of symmetric distribution on the connecting plate.

As a preferred technical scheme of the utility model, pre-fixing assembly includes tray and manual bolt offer the confession on the tray a screw hole that manual bolt runs through the constant head tank has been offered to the terminal surface of base, manual bolt's tip runs through imbed behind this screw hole in the constant head tank, just manual bolt utilize this screw hole with the tray screw thread closes soon and links to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a gear reducer, speed reducer main part are fixed in and move on installation component and the installation component of deciding to the utilization is moved installation component and is fixed in the mounting panel surface with the installation component of deciding, fixes on equipment through the mounting panel during use, has guaranteed gear reducer's stability, reduces the influence of operation vibrations to gear reducer, and moves the position of installation component and can adjust, has improved the application scope of device, adapts to the speed reducer of different models.

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 a schematic structural view of the present invention;

FIG. 2 is a front structural view of the movable mounting assembly of the present invention;

fig. 3 is a schematic front structural view of the mounting assembly of the present invention;

fig. 4 is a schematic top view of the mounting plate according to the present invention;

in the figure: 1. a reducer body; 2. a base; 3. a movable mounting assembly; 4. fixing the assembly; 5. mounting a plate; 6. an adjustment assembly; 7. a movable connecting plate; 8. a movable connecting block; 9. a first fixing hole; 10. stabilizing the slide block; 11. a support block; 12. a manual bolt; 13. a first threaded hole; 14. positioning a groove; 15. fixing a connecting plate; 16. positioning blocks; 17. a second fixing hole; 18. a manual adjusting screw; 19. a second threaded hole; 20. a pin-type fixing hole; 21. a stabilizing chute; 22. a pin-type adjustment hole; 23. a circular fixing hole; 24. and (7) positioning the holes.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a stable gear speed reducer comprises a speed reducer main body 1, wherein a base 2 is connected to the bottom end of the speed reducer main body 1, and further comprises a mounting plate 5, a movable mounting assembly 3 and a fixed mounting assembly 4 are respectively arranged at two ends of the top surface of the mounting plate 5, and the base 2 is fixed on the mounting plate 5 through the movable mounting assembly 3 and the fixed mounting assembly 4 and bolts, so that the mounting stability of the speed reducer main body 1 is ensured; the movable mounting assembly 3 comprises a movable connecting plate 7 and a movable connecting block 8, and the fixed mounting assembly 4 comprises a fixed connecting plate 15 and a positioning block 16; the movable connecting block 8 is fixed at the transverse center position of the bottom surface of the movable connecting plate 7, and the positioning block 16 is fixed at the transverse center position of the bottom surface of the fixed connecting plate 15; a first fixing hole 9 communicated with each other is formed on the base 2 and the movable connecting plate 7, and a second fixing hole 17 communicated with each other is formed on the base 2 and the fixed connecting plate 15; still be equipped with the adjusting part 6 of adjusting movable installation component 3 position on mounting panel 5, when installing speed reducer main part 1, earlier to different speed reducer main parts 1, utilize adjusting part 6 to adjust the position of moving installation component 3, later use bolt and mounting panel 5 fastening, use bolt fastening on mounting panel 5 with speed reducer main part 1 at last, in addition, in order to guarantee the accuracy of regulation, when installing speed reducer main part 1, use the bolt fastening on mounting panel 5 with fixed installation component 4 earlier, then use the bolt with the one end of speed reducer main part 1 with fixed installation component 4 fixed connection can, rethread adjusting part 6 adjusts the position of moving installation component 3, after the regulation is accomplished, utilize the bolt with speed reducer main part 1 and move installation component 3 fixed connection, utilize the bolt to make movable installation component 3 and mounting panel 5 fixed connection simultaneously.

Specifically, according to fig. 1 and fig. 4, in this embodiment, the adjusting assembly 6 includes a manual adjusting screw 18, a pin-shaped adjusting hole 22 is formed in the mounting plate 5, the manual connecting block 8 is embedded in the pin-shaped adjusting hole 22 and can slide along the pin-shaped adjusting hole 22, a second threaded hole 19 communicated with the pin-shaped adjusting hole 22 is formed in the end surface of the mounting plate 5, an end portion of the manual adjusting screw 18 penetrates through the second threaded hole 19 and is connected with the manual connecting block 8 through a bearing, the manual adjusting screw 18 is screwed with the mounting plate 5 through the second threaded hole 19, when the position of the manual mounting assembly 3 is adjusted, the manual adjusting screw 18 is rotated, and the manual adjusting screw 18 and the mounting plate 5 are in a screwed relationship, so that the manual connecting block 8 is driven to move along the pin-shaped adjusting hole 22 by the manual adjusting screw 18, and the manual mounting assembly 3 moves.

Specifically, as shown in fig. 2 and fig. 4, in this embodiment, two stabilizing sliding blocks 10 which are distributed relatively are further fixed on the bottom surface of the movable connecting plate 7, a stabilizing sliding groove 21 is formed in the mounting plate 5, the stabilizing sliding blocks 10 are embedded into the corresponding stabilizing sliding grooves 21 and can slide along the stabilizing sliding grooves 21, and when the movable mounting assembly 3 moves, the stabilizing sliding blocks 10 move along the stabilizing sliding grooves 21, so that the movable mounting assembly 3 is ensured to move stably.

Specifically, according to fig. 3 and 4, in the present embodiment, the mounting plate 5 is provided with a positioning hole 24 corresponding to the positioning block 16, and when the mounting assembly 4 is mounted, the positioning block 16 is inserted into the positioning hole 24.

Specifically, according to fig. 2, fig. 3 and fig. 4, in this embodiment, the mounting plate 5 is further provided with a pin-shaped fixing hole 20 corresponding to the movable connecting plate 7 and a circular fixing hole 23 corresponding to the fixed connecting plate 15, and the movable mounting assembly 3 and the fixed mounting assembly 4 are fastened with bolts after being in place.

Specifically, according to fig. 1, in this embodiment, two sets of pre-fixing assemblies are further disposed on the movable connecting plate 7 and the fixed connecting plate 15, and after the movable mounting assembly 3 and the fixed mounting assembly 4 are in place, the base 2 is fastened by using the pre-fixing assemblies.

Specifically, as shown in fig. 1, fig. 2, and fig. 3, in this embodiment, the pre-fixing assembly includes a supporting block 11 and a manual bolt 12, a threaded hole 13 for the manual bolt 12 to pass through is formed in the supporting block 11, a positioning groove 14 is formed in the end surface of the base 2, the end of the manual bolt 12 penetrates through the threaded hole 13 and then is embedded into the positioning groove 14, the manual bolt 12 is screwed with the supporting block 11 by using the threaded hole 13, the manual bolt 12 is rotated, and the end of the manual bolt 12 is embedded into the positioning groove 14 by using the screwing action of the manual bolt 12 and the supporting block 11, so that the stability of the installation of the speed reducer body 1 is ensured.

The utility model discloses a theory of operation and use flow: the utility model discloses a gear reducer, when installation speed reducer main part 1, earlier use the bolt fastening on mounting panel 5 with fixing installation component 4, then use the pre-fixing subassembly to fasten base 2, reuse the bolt with speed reducer main part 1's one end with fixing installation component 4 fixed connection can, the rethread adjusts the position that installation component 3 was moved to adjusting subassembly 6, adjust the completion back, use the pre-fixing subassembly to fasten base 2, recycle the bolt with speed reducer main part 1 with move installation component 3 fixed connection, utilize the bolt to make movable installation component 3 and mounting panel 5 fixed connection simultaneously.

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 in the foregoing embodiments, 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. The utility model provides a stable form gear reducer, includes speed reducer main part (1), the bottom of speed reducer main part (1) is connected with base (2), its characterized in that: the mounting structure is characterized by further comprising a mounting plate (5), wherein a movable mounting component (3) and a fixed mounting component (4) are respectively arranged at two ends of the top surface of the mounting plate (5), and the base (2) is fixed on the mounting plate (5) through the movable mounting component (3) and the fixed mounting component (4); the movable mounting assembly (3) comprises a movable connecting plate (7) and a movable connecting block (8), and the fixed mounting assembly (4) comprises a fixed connecting plate (15) and a positioning block (16); the movable connecting block (8) is fixed at the transverse center position of the bottom surface of the movable connecting plate (7), and the positioning block (16) is fixed at the transverse center position of the bottom surface of the fixed connecting plate (15); a first fixing hole (9) which is communicated with the base (2) and the movable connecting plate (7) is formed in the base, and a second fixing hole (17) which is communicated with the base (2) and the fixed connecting plate (15) is formed in the base; and the mounting plate (5) is also provided with an adjusting component (6) for adjusting the position of the movable mounting component (3).

2. A stabilized gear reducer according to claim 1 in which: adjusting part (6) include manual adjusting screw (18), round pin type regulation hole (22) have been seted up on mounting panel (5), move in this round pin type regulation hole (22) of connecting block (8) embedding and can follow round pin type regulation hole (22) slide mounting panel (5) terminal surface seted up with No. two screw hole (19) that round pin type regulation hole (22) are linked together, the tip of manual adjusting screw (18) runs through this No. two screw hole (19) and through the bearing with move connecting block (8) and link to each other, just manual adjusting screw (18) through this No. two screw hole (19) with mounting panel (5) screw thread closes the connection.

3. A stabilized gear reducer according to claim 1 in which: the bottom surface of moving connecting plate (7) is still fixed with two relative distribution stabilize slider (10) seted up on mounting panel (5) and stabilized spout (21), stabilize in slider (10) embedding corresponding stable spout (21) and can follow stabilize spout (21) and slide.

4. A stabilized gear reducer according to claim 1 in which: the mounting plate (5) is provided with a positioning hole (24) corresponding to the positioning block (16).

5. A stabilized gear reducer according to claim 1 in which: and the mounting plate (5) is also provided with a pin-shaped fixing hole (20) corresponding to the movable connecting plate (7) and a round fixing hole (23) corresponding to the fixed connecting plate (15).

6. A stabilized gear reducer according to claim 1 in which: the movable connecting plate (7) and the fixed connecting plate (15) are provided with two groups of pre-fixing assemblies which are symmetrically distributed.

7. A stabilized gear reducer according to claim 6 in which: the pre-fixing assembly comprises a support block (11) and a manual bolt (12), a first threaded hole (13) for the manual bolt (12) to penetrate through is formed in the support block (11), a positioning groove (14) is formed in the end face of the base (2), the end portion of the manual bolt (12) penetrates through the first threaded hole (13) and then is embedded into the positioning groove (14), and the manual bolt (12) is connected with the support block (11) in a threaded screwing mode through the first threaded hole (13).