CN217500372U

CN217500372U - Thread seat mounting mechanism and engineering machinery

Info

Publication number: CN217500372U
Application number: CN202220630210.9U
Authority: CN
Inventors: 王鑫; 袁卓敏; 吴保烁; 张鑫; 唐科
Original assignee: Zoomlion Earth Moving Machinery Co Ltd; Shaanxi Zoomlion West Earthmoving Machinery Co Ltd
Current assignee: Zoomlion Earth Moving Machinery Co Ltd; Shaanxi Zoomlion West Earthmoving Machinery Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-27
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to an installation of engineering machine tool discloses a screw thread seat installation mechanism, including installation base (1), screw thread seat (2) and spacing subassembly, screw thread seat (2) are in through slip unit mount on installation base (1), so that screw thread seat (2) are in move on installation base (1), spacing subassembly is equipped with and is used for the cover to establish mounting hole (10) on screw thread seat (2), the area of mounting hole (10) is greater than the cross-sectional area of the upper end of screw thread seat (2), just spacing subassembly with installation base (1) is connected, in order to inject the mounted position of screw thread seat (2). The utility model discloses a can combine the installation environment of reality to adjust the position of screw thread seat, can not cause the waste of resource, save manpower and materials.

Description

Threaded seat mounting mechanism and engineering machinery

Technical Field

The utility model relates to an engineering machine tool installs, specifically, relates to a screw thread seat installation mechanism.

Background

In the construction machinery structure such as an excavator and the like, some important parts and complex lines and pipelines generally need to be fixed by threads, so that a threaded seat for installing a threaded standard part is quite common in the construction machinery product. However, the traditional threaded seat cannot move after welding, so that the fixed piece is limited in positioning. For important parts with multiple size positioning, the welded threaded seat usually does not meet the precision requirement, and when the trend of a line or a pipeline needs to be adjusted, the position of a fixing part also needs to be adjusted along with the line or the pipeline. For this reason, the conventional screw seat is usually welded again after being removed, but this not only causes waste of resources and increase of labor cost, but also risks damaging the structural member on which the screw seat is mounted.

Therefore, in order to solve the above technical problem, the utility model provides a can adjust installation mechanism of screw thread seat position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a screw thread seat installation mechanism is provided, this screw thread seat installation mechanism can combine the installation environment of reality to adjust the position of screw thread seat, can not cause the waste of resource, has saved manpower and materials.

In order to solve the technical problem, the utility model provides an aspect provides a screw thread seat installation mechanism, including installation base, screw thread seat and spacing subassembly, the screw thread seat passes through sliding assembly and installs on the installation base, so that the screw thread seat is in remove on the installation base, spacing subassembly is equipped with and is used for the cover to establish mounting hole on the screw thread seat, the area of mounting hole is greater than the cross-sectional area of the upper end of screw thread seat, just spacing subassembly with the installation base is connected, in order to inject the mounted position of screw thread seat.

Preferably, the sliding assembly comprises a sliding rail arranged on the mounting base and a sliding block matched with the sliding rail, and the threaded hole seat is connected with the sliding rail through the sliding block.

Specifically, the slider is mounted at the bottom of the threaded hole seat.

More specifically, the lower extreme of screw hole seat is provided with the boss structure, the upper surface of slider be provided with boss structure matched with first groove structure, boss structure can drive the screw hole seat is in slide in the first groove structure.

Further, the slide rail is convex guide block, the lower extreme of slider be provided with can with guide block matched with second groove structure.

Further, the slide rail is a sunken guide groove, and the lower end of the slider is provided with a cylindrical boss structure which can rotate in the guide groove and can slide along the axis of the guide groove.

Preferably, the limiting assembly comprises a limiting sleeve sleeved on the threaded hole seat, the mounting hole is formed in the top of the limiting sleeve, and the limiting sleeve is fixed on the mounting base through a limiting part.

Specifically, the mounting hole is a round hole, and the diameter of the mounting hole is larger than that of the upper end of the threaded hole seat.

More specifically, be provided with first spacing hole on the stop collar, be provided with the spacing hole of second on the installation base, the locating part runs through first spacing hole with the spacing hole of second will the stop collar is fixed on the installation base.

The utility model discloses another aspect still discloses an engineering machine tool, including any one of the above-mentioned technical scheme screw thread seat installation mechanism. Through the technical scheme, the beneficial effects of the utility model are as follows:

the utility model provides an installation mechanism of a threaded seat, which mainly comprises an installation base, a threaded seat and a limiting component, wherein the threaded seat is installed on the installation base through a sliding component, the sliding component can drive the threaded seat to move on the installation base, the limiting component is used for limiting the position of the threaded seat, the utility model controls the threaded seat to move on the installation base through the sliding component, when an error exists between the installation hole of a fixed part and the position of the threaded seat, the threaded seat can be adjusted through the sliding component and then fixed by the limiting component, because the limiting component is provided with an installation hole with an area larger than the cross section area of the upper end of the threaded seat, the threaded seat can be finely adjusted in the allowable range of the installation hole, thereby realizing two-stage adjustment, the utility model does not need to detach the originally installed threaded seat for welding again, the flexibility ratio is high, can combine the installation environment of reality to adjust the position of screw thread seat, can not cause the waste of resource, has saved manpower and material resources.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a screw seat mounting mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a screw seat mounting mechanism according to an embodiment of the present invention after the screw seat mounting mechanism is mounted.

Description of the reference numerals

1 mounting base 2 screw hole seat

3 sliding rail 4 sliding block

5 first groove structure of boss structure 6

7 second groove structure 8 locating part

9 limiting sleeve 10 mounting hole

11 first limit hole 12 second limit hole

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be understood that the embodiments described herein are merely for purposes of illustration and explanation, and the scope of the present invention is not limited to the following embodiments.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "provided," "mounted," "matched," "connected," and "coupled" are to be interpreted broadly, e.g., the connection may be a direct connection, an indirect connection via an intermediate medium, a fixed connection, a detachable connection, or an integral connection; either directly or indirectly through intervening connectors, either internally or in cooperative relationship to each other. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, and therefore the features defined "first", "second" may explicitly or implicitly include one or more of the features described.

In the present invention, in the case where no contrary explanation is made, the terms of orientation or positional relationship such as "upper", "lower", "upper", etc. are used for the purpose of convenience of description and simplification of description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; for the orientation terms of the present invention, it should be understood in conjunction with the actual installation state.

Referring to the figure 1, the utility model provides a screw base installation mechanism mainly includes installation base 1, screw hole seat 2 and spacing subassembly, screw hole seat 2 passes through the slip subassembly to be installed on installation base 1, the slip subassembly can drive screw hole seat 2 and remove on installation base 1, be provided with mounting hole 10 on the spacing subassembly, spacing subassembly passes through mounting hole 10 suit on installation base 2, the area of mounting hole 10 is greater than the cross-sectional area of screw hole seat 2 upper end, and spacing subassembly is connected with installation base 1, can restrict the position of screw hole seat 2. The utility model discloses a slip subassembly drives screw hole seat 2 and moves the first location of accomplishing installation base 2 on installation base 1, simultaneously, because the area of mounting hole 10 is greater than the cross-sectional area of 2 upper ends of screw hole seat, so screw hole seat 2 can finely tune in the within range that the area of mounting seat 10 allows, realizes the location for the second time. Will the utility model provides an installation base 1 installs structural at needs installation screw hole seat 2, adjusts the position of screw hole seat 2 according to the locating hole by on the mounting, for among the conventional art, when the locating hole by on the mounting and the structural screw hole seat 2 position of needs installation screw hole seat 2 are not in match, need pull down the method of rewelding with screw hole seat 2, the utility model discloses reduced the rate of reprocessing, improved the life of product to the setting of two-stage adjustable has improved the installation accuracy.

It should be noted that, referring to fig. 1, the number of the screw hole seats 2 can be determined according to the specific use condition and the requirement of the fixed member, and the utility model is suitable for the screw hole seats 2 with various sizes, which can be replaced according to the requirement, and the application range is large.

As shown in fig. 1, the utility model provides a sliding assembly including set up on installation base 1 slide rail 3 and with slide rail 3 assorted slider 4, screw hole seat 2 is connected with slide rail 3 through slider 4, slider 4 drives screw hole seat 2 and moves on slide rail 3, adjusts screw hole seat 2's position.

Specifically, as shown in fig. 1, in one embodiment of the present invention, the slider 4 is disposed at the bottom of the threaded socket 2. Design like this can save the utility model discloses shared space, it needs to explain that, to slider 4's position, slider 4 also can be in one side of screw hole seat 2, and specific position sets up according to specific service environment.

As a specific embodiment of the utility model, be provided with the convex structure 5 at the lower extreme of screw hole seat 2, set up the first groove structure 6 that matches with convex structure 5 on the upper surface of slider 4, convex structure 5 can drive screw hole seat 2 and slide in first groove structure 6. It can be understood that, install on the slide rail 3 that sets up on the installation base 1 through slider 4 when screw hole seat 2, slide slider 4 adjusts the position of screw hole seat 2 on installation base 1, use spacing subassembly to compress tightly screw hole seat 2 after adjusting, thereby fix a position screw hole seat 2, according to the locating hole by the mounting on, in the area within range of mounting hole 10, finely tune through boss structure 5 and first groove structure 6's cooperation, strengthen screw hole seat 2 position control's precision.

Referring to fig. 1 to 2, as a specific embodiment of the present invention, the slide rail 3 is a convex guide block installed on the installation base 1, the lower end of the slider 4 is provided with a second groove structure 7 capable of being buckled with the guide block, and the slider 4 is buckled on the guide block through the second groove structure 7, so as to install the slider 4 and the slide rail 3.

Furthermore, as the utility model discloses a another kind of embodiment, the utility model provides a slide rail 3 is for setting up the sunken guide way on installation base 1, be provided with cylindrical boss structure at slider 4's lower extreme, cylindrical boss structure can make slider 4 slide along the axis of guide way in the guide way, and can also rotate around the axis of self in the guide way, so, when carrying out position control to screw hole seat 2, at first slide slider 4 and adjust to required position, then finely tune to screw hole seat 2's concrete position according to the position by the locating hole on the mounting, cylindrical boss structure can be through rotating, realize the ascending fine setting of all directions.

Fig. 1 and fig. 2 are a specific embodiment of the limiting assembly provided by the present invention, in this specific embodiment, the limiting assembly mainly includes a limiting sleeve 9 and a limiting part 8 sleeved on the threaded hole seat 2, the mounting hole 10 is opened at the top of the limiting sleeve 9, and the limiting sleeve 9 is fixed on the mounting base 1 through the limiting part 8.

Preferably, in order to facilitate fine adjustment of the position of the screw socket 2, the mounting hole 10 may be formed in a circular shape and have a diameter larger than that of the upper end of the screw socket 2, so that the screw socket 2 can be finely adjusted within a range allowed by the mounting hole 10. Of course, the mounting hole 10 may have a cross-sectional shape corresponding to the upper end of the screw hole seat 2, and may have another shape such as a rectangular shape, as long as the movement of the screw hole seat 2 within the range of the mounting hole 10 is not limited.

Further, referring to fig. 1, a first limiting hole 11 is formed in the limiting sleeve 9, a second limiting hole 12 is formed in the mounting base 1, when the position of the threaded hole seat 2 is adjusted, the first limiting hole 11 coincides with the second limiting hole 12, and the limiting member 8 penetrates through the first limiting hole 11 and the second limiting hole 12 to fix the limiting sleeve 9 on the mounting base 1.

Further, the limiting member 8 may be a cylindrical pin.

It should be noted that, the specific implementation of the limiting assembly is not limited to the one mentioned in the above end solution, but may be other implementations, for example, only the limiting sleeve 9 is provided with a limiting hole, a threaded structure is provided inside the limiting hole, and a bolt is used to pass through the limiting hole to abut against the side of the mounting base 1 to be screwed, so as to achieve limiting fixation, and such a limiting manner is not limited by the positions of the first limiting hole 11 and the second limiting hole 12, and does not need to satisfy the condition that the first limiting hole 11 and the second limiting hole 12 need to be overlapped.

Furthermore, the utility model also discloses an engineering machine tool, including the screw thread seat installation mechanism that mentions among foretell some embodiment and the technical scheme, it is to explain, can also be for frock clamp etc. to engineering machine tool for excavator, hoist, as long as the engineering machine that needs the screw thread hole seat to install all can use the utility model provides a screw thread seat installation mechanism, the utility model provides a screw thread seat installation mechanism application scope is wide, can save a large amount of manpower and materials, has made things convenient for engineering machine tool's installation.

The screw seat mounting mechanism of the present invention is described above through the specific embodiments, it can be understood that the structural body and the size of the screw seat mounting mechanism of the present invention are not limited to the specific structural form described in the above embodiments, and can be other structural forms as long as the screw seat 2 is connected to the mounting base 1 through the sliding component, the sliding component drives the screw seat 2 to move on the mounting base 1, so as to achieve the primary adjustment of the screw seat 2, the fixing screw seat 2 is limited by the limiting component with the mounting hole 10, and the screw seat 2 can be adjusted secondarily within the range allowed by the mounting hole 10, when being mounted, the position of the fixing hole on the mounting member does not need to be consistent with the position of the screw seat 2 on the structure requiring to mount the screw seat 2, so that the welded screw seat 2 needs to be removed and welded again, the time is saved, meanwhile, the damage to the workpiece is avoided, and meanwhile, the purpose of better installation reliability is achieved.

Next, in order to better understand the technical solution and the using method of the present invention, the following preferred embodiments are described with reference to relatively comprehensive preferred technical features.

The utility model provides a screw base installation mechanism, see fig. 1 to fig. 2, mainly include installation base 1, screw hole seat 2 and spacing subassembly, screw hole seat 2 is installed on installation base 1 through the slip subassembly, as shown in fig. 1, the slip subassembly mainly is the guide block as slide rail 3 installed on installation base 1, and the bottom is provided with slider 4 with second groove structure 7 that matches with the guide block, slider 4 is installed at the lower extreme of screw hole seat 2, be provided with first groove structure 6 in the upper end of slider 4, be provided with boss structure 5 at the lower extreme of screw hole seat 2, boss structure 5 and first groove structure 6 match, boss structure 5 can drive screw hole seat 2 and slide in first groove structure 6, and slider 4 can drive screw hole seat 2 and slide on the installation base 1 that is equipped with the guide block; spacing subassembly is mainly used for fixing a position gliding screw hole seat 2 on installation base 1, spacing subassembly mainly includes stop collar 9 that the top is equipped with circular mounting hole 10 and with stop collar 9 and installation base 1 fixed connection's locating part 8, the diameter of mounting hole 10 is greater than the diameter of screw hole seat 2 upper end, be provided with first spacing hole 11 on the working face of stop collar 9 and the contact of installation base 1, be provided with the spacing hole 12 of second at the both ends of installation base 1. When using, at first, will the utility model discloses install need installation screw hole seat 2 structurally, then, drive screw hole seat 2 through slider 4 and move on installation base 1's slide rail 3, decide down with the position that is corresponded by the fixed orifices of mounting, then, finely tune at the within range that mounting hole 10 allows according to the concrete position of the fixed orifices on by the mounting, confirm the concrete position of screw hole seat 2. Then use stop collar 9 suit on screw hole seat 2, first spacing hole 11 and the coincidence of second spacing hole 12 use locating part 8 to run through both at this moment, under the effect of stop collar 9, fix screw hole seat 2 on installation base 1.

The utility model discloses an adjust twice, strengthened the positioning accuracy of screw hole seat 2, changed prior art simultaneously, if the position of screw hole seat 2 does not pull down welded problem again with it to needs, saved the time and avoided the problem that needs return the factory to rebuild, saved the manpower, avoided the unnecessary wasting of resources simultaneously.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "a specific implementation," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present disclosure, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a screw base installation mechanism, its characterized in that, is including installation base (1), screw hole seat (2) and spacing subassembly, screw hole seat (2) are installed through slip subassembly on installation base (1), in order to make screw hole seat (2) are in remove on installation base (1), spacing subassembly is equipped with and is used for the cover to establish mounting hole (10) on screw hole seat (2), the area of mounting hole (10) is greater than the cross-sectional area of the upper end of screw hole seat (2), just spacing subassembly with installation base (1) is connected, in order to inject the mounted position of screw hole seat (2).

2. The screw seat installation mechanism according to claim 1, wherein the sliding assembly comprises a sliding rail (3) arranged on the installation base (1) and a sliding block (4) matched with the sliding rail (3), and the screw hole seat (2) is connected with the sliding rail (3) through the sliding block (4).

3. The screw seat mounting mechanism according to claim 2, wherein the slider (4) is mounted at the bottom of the screw seat (2).

4. The screw seat installation mechanism according to claim 3, wherein the lower end of the screw hole seat (2) is provided with a boss structure (5), the upper surface of the sliding block (4) is provided with a first groove structure (6) matched with the boss structure, and the boss structure (5) can drive the screw hole seat (2) to slide in the first groove structure (6).

5. The screw seat mounting mechanism according to any one of claims 2-4, wherein the sliding rail (3) is a protruding guide block, and the lower end of the sliding block (4) is provided with a second groove structure (7) capable of cooperating with the guide block.

6. The screw thread seat mounting mechanism according to any one of claims 2 to 4, wherein the sliding rail (3) is a recessed guide groove, and the lower end of the sliding block (4) is provided with a cylindrical boss structure which can rotate in the guide groove and can slide along the axis of the guide groove.

7. The screw seat mounting mechanism according to any one of claims 1 to 4, wherein the limiting assembly comprises a limiting sleeve (9) sleeved on the screw hole seat (2), the mounting hole (10) is opened at the top of the limiting sleeve (9), and the limiting sleeve (9) is fixed on the mounting base (1) through a limiting piece (8).

8. The screw seat mounting mechanism according to claim 7, wherein the mounting hole (10) is a circular hole having a diameter larger than the diameter of the upper end of the screw seat (2).

9. The screw seat mounting mechanism according to claim 7, wherein the limiting sleeve (9) is provided with a first limiting hole (11), the mounting base (1) is provided with a second limiting hole (12), and the limiting member (8) penetrates through the first limiting hole (11) and the second limiting hole (12) to fix the limiting sleeve (9) on the mounting base (1).

10. A working machine, characterized by comprising a screw seat mounting mechanism according to any one of claims 1 to 9.