CN219945879U - Tooth box bearing equipment - Google Patents

Abstract

The utility model discloses a tooth box bearing assembly device which comprises a lower machine seat, wherein a tooth box positioning seat is rotatably arranged at the upper part of the lower machine seat, positioning fixtures are arranged on the inner wall of a groove in the tooth box positioning seat, sliding holes are formed in the side wall and the top wall of an upper bracket on the lower machine seat, a first sliding block and a second sliding block are arranged in the two sliding holes in a sliding mode through screw rods, a first assembly head is arranged on the first sliding block through a first hydraulic cylinder, and a second assembly head is arranged on the second sliding block through a second hydraulic cylinder.

Description

Tooth box bearing equipment

Technical Field

The utility model relates to the technical field of bearing assembly, in particular to a tooth box bearing assembly device.

Background

The tooth box is commonly called as a gearbox and is assembled by assembling parts such as a bearing, a damping block, a baffle plate and the like into an assembly hole of a tooth box seat. Gearboxes are widely used, for example in wind power plants, and are an important mechanical component in wind power plants.

The bearing seat and gearbox seat assembly equipment with the application number of CN202120831277.4 in the prior art has the advantages that the whole assembly process is fully automatic, the manual labor is reduced, and the assembly efficiency is improved. However, the clamping and fixing of the two ends of the tooth box are inconvenient, the assembly precision is affected by easy movement in the assembly process of the tooth box bearing, the bearing pressing-in assembly and use treatment in two directions are difficult to realize, the assembly efficiency is low, the structure is complex, and the manufacturing cost is high.

Disclosure of Invention

The utility model aims to provide a tooth box bearing assembly device, which solves the problems that clamping and fixing of two ends of a tooth box are inconvenient in the prior art, assembly accuracy is easily affected by movement in the tooth box bearing assembly process, the bearing pressing-in assembly in two directions is difficult to use, assembly efficiency is low, the structure is complex, and the manufacturing cost is high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tooth case bearing equipment, includes the frame down, frame upside middle part is equipped with tooth case positioning seat through the pivot rotation down, and the inside recess of seting up of tooth case positioning seat, positioning fixture is installed to recess both sides wall, the upper bracket is installed to the frame upper end down, the slide hole has all been seted up to upper bracket lateral wall and roof, and all is equipped with first slider and second slider through the lead screw slip in two slide holes, first equipment head is installed through first pneumatic cylinder in the middle part of the first slider, second equipment head is installed through the second pneumatic cylinder in the middle part of the second slider, and the contained angle between first equipment head and the second equipment head is ninety degrees.

Further, the lower end of the rotating shaft is connected with a servo motor through a gear set in a transmission mode, and the servo motor is fixedly arranged on the lower side of the lower machine seat.

Furthermore, the upper bracket adopts a type support plate, and a PLC control cabinet is arranged on the outer side of the upper bracket.

Furthermore, limit sliding grooves are formed in two sides of the first sliding block and the second sliding block, and the limit sliding grooves are arranged in a sliding mode with two side walls of the sliding hole.

Further, the positioning fixture comprises a third hydraulic cylinder arranged on the outer side of the tooth box positioning seat, and a pressing plate is installed at one end of the third hydraulic cylinder.

Further, one end of the screw rod penetrates through the upper support, and one end of the upper support is provided with the adjusting handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the positioning fixture, the positioning fixture is arranged on the side wall of the groove in the tooth box positioning seat, the positioning fixture comprises the third hydraulic cylinder arranged on the outer side of the tooth box positioning seat, and the pressing plate is arranged at one end of the third hydraulic cylinder, so that the pressing plate is driven to move and adjust by the third hydraulic cylinder, and therefore the two ends of the tooth box can be clamped and fixed, and the assembly accuracy is prevented from being influenced by movement in the bearing assembly process.

2. According to the utility model, through the two groups of hydraulic cylinders and the assembly heads, the included angle between the first assembly head and the second assembly head is ninety degrees, so that the bearing can be transversely or longitudinally pressed into the tooth box through the hydraulic cylinder driving assembly head to move and adjust, the assembly efficiency is high, the structure is simple, the operation is convenient, and the manufacturing cost is low.

3. According to the utility model, the sliding holes are formed in the side wall and the top wall of the upper bracket, the first sliding block and the second sliding block are arranged in the two sliding holes in a sliding manner through the screw rod, and the adjusting handle is arranged at one end of the upper bracket, so that the first sliding block or the second sliding block can be moved and adjusted by rotating the adjusting screw rod, the using height of the first assembly head and the horizontal using position of the second assembly head can be adjusted, and the assembly efficiency is further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a left side view of the upper bracket structure of the present utility model;

fig. 3 is a schematic view of a first slider structure of the present utility model.

In the figure: 1. a lower machine base; 2. a tooth box positioning seat; 3. a groove; 4. a pressing plate; 5. a third hydraulic cylinder; 6. an upper bracket; 7. a first slider; 8. a first hydraulic cylinder; 9. a first assembly head; 10. a second hydraulic cylinder; 11. a second assembly head; 12. a second slider; 13. a screw rod; 14. an adjusting handle; 15. a slide hole; 16. limiting sliding grooves; 17. a PLC control cabinet; 18. a rotating shaft; 19. a gear set; 20. a servo motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment of the utility model, a tooth box bearing assembly device comprises a lower machine base 1, a tooth box positioning seat 2 is rotatably arranged in the middle of the upper side of the lower machine base 1 through a rotating shaft 18, a groove 3 is formed in the tooth box positioning seat 2, positioning clamps are arranged on two side walls of the groove 3, two lower sides of the tooth box placed in the tooth box positioning seat 2 can be clamped and fixed, the assembly precision is prevented from being influenced by movement in the bearing assembly process, an upper bracket 6 is arranged at the upper end of the lower machine base 1, sliding holes 15 are formed in the side wall and the top wall of the upper bracket 6, a first sliding block 7 and a second sliding block 12 are slidably arranged in the two sliding holes 15 through a screw rod 13, the first sliding block 7 or the second sliding block 12 can be movably adjusted through rotating an adjusting screw rod 13, therefore the use height of the first assembling head 9 and the horizontal use position of the second assembling head 11 can be adjusted, the assembly efficiency is further improved, the first assembling head 9 is mounted in the middle of the first sliding block 7 through a first hydraulic cylinder 8, the middle of the second sliding block 12 is prevented from influencing the assembly precision, the assembly cylinder is prevented from being influenced by movement of the second sliding in the middle of the bearing assembly process, the upper machine base 1 is provided with a second sliding block 11 through the second sliding block 11, and the first sliding block 11 is driven to be driven to move the first sliding block 11 or the first sliding block through the first sliding block 11, and the assembly head is convenient to move the assembly head, and the assembly efficiency is easy to move, and the assembly angle can be adjusted, and the assembly is convenient to move and move, and the assembly efficiency is easy.

Preferably, the servo motor 20 is connected to the lower end of the rotating shaft 18 through the gear set 19 in a transmission manner, and the servo motor 20 is fixedly arranged on the lower side of the lower machine seat 1, so that the rotating shaft 18 is driven to rotate positively and negatively through the servo motor 20 and the gear set 19, the gearbox positioning seat 2 can be horizontally rotated and adjusted, and then the positioned gearbox can be horizontally rotated and adjusted, and the assembly and use treatment of bearings with different angles are met.

Preferably, the upper bracket 6 adopts a type support plate, so that the structural strength is high, the assembly precision is improved, the PLC control cabinet 17 is arranged on the outer side of the upper bracket 6, and the whole operation and control of the equipment are facilitated.

Preferably, both sides of the first slide block 7 and the second slide block 12 are provided with limiting slide grooves 16, and the limiting slide grooves 16 and both side walls of the slide holes 15 are slidably arranged for guiding and limiting when the first slide block 7 and the second slide block 12 are slidably adjusted, so that the stability of sliding support of the first slide block 7 and the second slide block 12 and the upper bracket 6 is improved.

Preferably, the positioning fixture comprises a third hydraulic cylinder 5 arranged outside the gearbox positioning seat 2, and a pressing plate 4 is arranged at one end of the third hydraulic cylinder 5, so that the pressing plate 4 is driven to move and adjust by the third hydraulic cylinder 5, and therefore the two ends of the gearbox can be clamped and fixed, and the assembly precision is prevented from being influenced by movement in the bearing assembly process.

Preferably, one end of the screw rod 13 penetrates through the upper bracket 6, and an adjusting handle 14 is installed at one end of the upper bracket 6, so that the screw rod 13 is convenient to rotate and adjust.

The working principle and the using flow of the utility model are as follows: the locating clamp arranged on the side wall of the groove 3 in the tooth box locating seat 2 can clamp and fix the lower sides of two ends of the tooth box placed in the tooth box locating seat 2, so that the accuracy of bearing press-in assembly is improved; and the first assembly head 9 is installed through first pneumatic cylinder 8 in the middle part of the first slider 7, and the second assembly head 11 is installed through second pneumatic cylinder 10 in the middle part of the second slider 12, and the contained angle between first assembly head 9 and the second assembly head 11 is ninety degrees for the assembly head removes the regulation through pneumatic cylinder drive, can transversely or vertically impress the tooth case with the bearing in, and packaging efficiency is higher, simple structure moreover, convenient operation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a tooth box bearing equipment, includes lower frame (1), its characterized in that: the utility model discloses a tooth case positioning seat, including frame (1), upper bracket (6), first slider (7), second slider (12), first slider (7) middle part is equipped with tooth case positioning seat (2) through pivot (18) rotation, and tooth case positioning seat (2) are inside to be offered fluted (3), positioning fixture is installed to recess (3) both sides wall, upper bracket (6) are installed to frame (1) upper end down, slide hole (15) have all been seted up to upper bracket (6) lateral wall and roof, and all are equipped with first slider (7) and second slider (12) through lead screw (13) slip in two slide holes (15), first equipment head (9) are installed through first pneumatic cylinder (8) at first slider (7) middle part, second equipment head (11) are installed through second pneumatic cylinder (10) at second slider (12) middle part, and the contained angle between first equipment head (9) and the second equipment head (11) is ninety degrees.

2. A dental box bearing assembly apparatus as in claim 1, wherein: the lower end of the rotating shaft (18) is connected with a servo motor (20) through a gear set (19) in a transmission way, and the servo motor (20) is fixedly arranged on the lower side of the lower machine seat (1).

3. A dental box bearing assembly apparatus as in claim 1, wherein: the upper bracket (6) adopts a type support plate, and a PLC control cabinet (17) is arranged on the outer side of the upper bracket (6).

4. A dental box bearing assembly apparatus as in claim 1, wherein: limiting sliding grooves (16) are formed in two sides of the first sliding block (7) and the second sliding block (12), and the limiting sliding grooves (16) and two side walls of the sliding hole (15) are arranged in a sliding mode.

5. A dental box bearing assembly apparatus as in claim 1, wherein: the positioning clamp comprises a third hydraulic cylinder (5) arranged on the outer side of the tooth box positioning seat (2), and a pressing plate (4) is arranged at one end of the third hydraulic cylinder (5).

6. A dental box bearing assembly apparatus as in claim 1, wherein: one end of the screw rod (13) penetrates through the upper bracket (6), and an adjusting handle (14) is arranged at one end of the upper bracket (6).