CN219901235U

CN219901235U - Center positioning structure for processing diesel engine case cover

Info

Publication number: CN219901235U
Application number: CN202321708055.9U
Authority: CN
Inventors: 奚丽莉; 李春松; 张人伟; 曾仁良
Original assignee: Jiangyin Xinggang Aluminium Industry Co ltd
Current assignee: Jiangyin Xinggang Aluminium Industry Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-27
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a center positioning structure for processing a diesel engine box cover, which comprises a base, wherein a support is arranged at the top end of the base, a processing assembly and a cooling assembly are respectively arranged at the bottom end of the support, a first motor is arranged in the base, a rotating shaft is arranged at the inner side of the support at the top end of the base, and a workbench is arranged at the top end of the rotating shaft. According to the utility model, through installing the elastic flexible piece, the special-shaped clamping device can be suitable for special-shaped clamping, damage to the diesel engine box cover caused by the clamping seat under hard clamping can be prevented, the service life of the diesel engine box cover is prolonged, and meanwhile, the second motor is started and under the action of threaded connection, the limiting plate is further driven to synchronously move outwards, so that the diesel engine box cover is subjected to a center positioning function, the phenomena of deviation and the like of the diesel engine box cover in the processing process are prevented, and the processing accuracy is improved.

Description

Center positioning structure for processing diesel engine case cover

Technical Field

The utility model relates to the technical field of diesel engine case cover processing, in particular to a center positioning structure for diesel engine case cover processing.

Background

The diesel engine is an engine for obtaining energy release by combusting diesel, and has the advantages of high power and good economic performance, the working process of the diesel engine is in many places the same as that of a gasoline engine, and each working cycle also has four strokes of air intake, compression, work doing and exhaust;

the diesel engine case lid is one of the important parts of diesel engine, the diesel engine case lid is in course of working, it is spacing fixed with it to need the anchor clamps, so that follow-up processing work can go on smoothly, current diesel engine case lid is polytropic, its corner is comparatively complicated and uneven, the anchor clamps are fixed to the centre gripping of its both sides only, but this clamping structure is comparatively simple, stability is general, also be difficult to accomplish accurately in the aspect of the location, often appear phenomenon such as offset in the course of working, current processing is usually to single diesel engine case lid centre gripping after processing need wait its temperature reduction take off it and carry out next step again, so work efficiency is comparatively low, consequently we need to design a structure that can central location and can abnormal shape centre gripping to solve above-mentioned problem that proposes.

Disclosure of Invention

The utility model aims to provide a center positioning structure for processing a diesel engine case cover, which solves the problems that the diesel engine case cover is easy to deviate and is simpler in clamping during processing in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a diesel engine case lid processing is with center location structure, includes the base, the support is installed on the top of base, and installs processing subassembly and cooling module respectively in the bottom of support, the internally mounted of base top has first motor, the pivot is installed to the inboard of the support on base top, and the workstation is installed on the top of pivot, the inside both sides of workstation all are provided with first holding tank, and the inside of first holding tank all installs double-end motor, threaded rod is all installed to the both sides of double-end motor, and the grip slipper is all installed on the top of threaded rod, the inside of grip slipper evenly is provided with first built-in groove, and the inside of first built-in groove all installs first connecting axle, first grip block is all installed in the outside of first connecting axle, and the inside of first grip block evenly is provided with the second built-in groove, the second connecting axle is all installed in the inside of second built-in groove, and the outside of second connecting axle all installs the second grip block, the outside of second grip block evenly installs elastic flexible piece.

When using the center location structure for diesel engine case lid processing of this technical scheme, through the grip slipper to according to the irregular edge of diesel engine case lid, adjust the angle of first grip block and second grip block, carry out high centre gripping, thereby strengthen the practicality of anchor clamps.

Preferably, the inside of the workstation on first holding tank top evenly is provided with the second holding tank, and the inside of second holding tank all installs positive and negative tooth screw rod, the second thread bush is all installed in positive and negative tooth screw rod's outside, and the limiting plate is all installed on the top of second thread bush, the second motor is all installed to the inside of the workstation on second holding tank one side, the non-slip raised is evenly installed to the inboard of limiting plate.

Preferably, the limiting plate is close to the one end of second thread bush and all installs the guide block, the inside of the first holding tank on second holding tank top all is provided with the guide slot, the guide block all is connected with the guide slot.

Preferably, the width of the guide block is equal to the width of the guide groove, and the guide block and the guide groove are symmetrically arranged relative to the central axis of the second accommodating groove.

Preferably, the sections of the anti-slip protrusions are all semicircular, and the anti-slip protrusions are distributed on the inner side of the limiting plate at equal intervals.

Preferably, the cross section of limiting plate all sets up to be L shape, the limiting plate is provided with four groups.

Compared with the prior art, the utility model has the beneficial effects that: the center positioning structure for processing the diesel engine case cover not only realizes the functions of the center positioning structure and special clamping, but also realizes the function of double stations;

(1) Through installing the clamping seat, and under the mutual cooperation of first connecting axle and second connecting axle, with the angle according to the irregular edge of diesel engine case lid, carry out high centre gripping, thereby strengthen the practicality of anchor clamps, simultaneously through installing the flexible piece of elasticity, not only can be applicable to special-shaped centre gripping but also prevent under hard centre gripping, the clamping seat causes the damage to the diesel engine case lid, prolonged the life of diesel engine case lid, simultaneously through starting the second motor and under threaded connection's effect, with further drive limiting plate synchronous outwards removal, thereby carry out central locate's function to the diesel engine case lid, in order to prevent that the phenomenon such as skew from appearing in the course of working, the diesel engine case lid improves the accuracy of processing;

(2) Through installing first motor and driving the workstation rotation under the effect of pivot, can transfer to the opposite side after the diesel case lid processing of one side, carry out cooling to the diesel case lid, can reduce staff's labor time through setting up the duplex position, bring the convenience, cool off while processing, effectually improved work efficiency and working quality.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic top view of a table according to the present utility model;

fig. 5 is a schematic view of a three-dimensional structure of a workbench according to the utility model.

Reference numerals in the drawings illustrate: 1. a bracket; 2. processing the assembly; 3. a work table; 4. a first accommodation groove; 5. a base; 6. a threaded rod; 7. a double-ended motor; 8. a first threaded sleeve; 9. a first motor; 10. a rotating shaft; 11. a second motor; 12. positive and negative tooth screw rods; 13. a second threaded sleeve; 14. a clamping seat; 15. a cooling assembly; 16. a first clamping plate; 17. a first connecting shaft; 18. a second built-in groove; 19. a second connecting shaft; 20. a second clamping plate; 21. an elastic flexible member; 22. a guide block; 23. a limiting plate; 24. a guide groove; 25. a first built-in groove; 26. a slip preventing protrusion; 27. and a second accommodation groove.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a diesel engine case lid processing center location structure, includes base 5, and support 1 is installed on the top of base 5, and processing subassembly 2 and cooling module 15 are installed respectively to the bottom of support 1, and the internally mounted of base 5 has first motor 9, and pivot 10 is installed to the inboard of support 1 on base 5 top, and workstation 3 is installed on the top of pivot 10, and the both sides of workstation 3 inside all are provided with first holding tank 4;

the second accommodating groove 27 is uniformly formed in the workbench 3 at the top end of the first accommodating groove 4, the positive and negative threaded rods 12 are respectively arranged in the second accommodating groove 27, the second threaded sleeves 13 are respectively arranged at the outer sides of the positive and negative threaded rods 12, the limiting plates 23 are respectively arranged at the top ends of the second threaded sleeves 13, the second motors 11 are respectively arranged in the workbench 3 at one side of the second accommodating groove 27, the anti-slip protrusions 26 are uniformly arranged at the inner sides of the limiting plates 23, the cross sections of the anti-slip protrusions 26 are respectively arranged in a semicircular shape, the anti-slip protrusions 26 are uniformly distributed at the inner sides of the limiting plates 23 in an equidistant manner, the cross sections of the limiting plates 23 are respectively arranged in an L shape, and the limiting plates 23 are respectively provided with four groups;

specifically, as shown in fig. 1 and 3, when in use, the center of the diesel engine box cover can be positioned by the limiting plate 23, so that the phenomenon of deviation and the like of the diesel engine box cover in the processing process is prevented, the processing accuracy is affected, and meanwhile, the stability of limiting and fixing is improved by the anti-slip protrusions 26;

the limiting plate 23 is provided with guide blocks 22 at one end close to the second thread bush 13, guide grooves 24 are formed in the first accommodating groove 4 at the top end of the second accommodating groove 27, the guide blocks 22 are connected with the guide grooves 24, the width of each guide block 22 is equal to that of each guide groove 24, and the guide blocks 22 and the guide grooves 24 are symmetrically arranged relative to the central axis of the second accommodating groove 27;

specifically, as shown in fig. 1 and 3, during use, the limiting plate 23 can be guided and limited by the guide block 22 and the guide groove 24;

and the double-end motor 7 is all installed to the inside of first holding tank 4, threaded rod 6 is all installed to the both sides of double-end motor 7, and grip slipper 14 is all installed on the top of threaded rod 6, the inside of grip slipper 14 evenly is provided with first built-in groove 25, and first connecting axle 17 is all installed to the inside of first built-in groove 25, first grip block 16 is all installed in the outside of first connecting axle 17, and the inside of first grip block 16 evenly is provided with second built-in groove 18, second connecting axle 19 is all installed to the inside of second built-in groove 18, and second grip block 20 is all installed in the outside of second connecting axle 19, elastic flexible piece 21 is evenly installed in the outside of second grip block 20.

Working principle: when the utility model is used, firstly, the diesel engine box cover is put into the top end of the workbench 3, at this time, the second motor 11 is started and further drives the limiting plate 23 to synchronously move outwards under the action of threaded connection, so that the diesel engine box cover is subjected to the function of center positioning, the phenomena of offset and the like of the diesel engine box cover in the processing process are prevented, and the subsequent processing work is influenced to be difficult to smoothly carry out;

secondly, after the center is positioned, the double-headed motor 7 is started to drive the threaded rods 6 on two sides to rotate, and under the action of threaded connection, the first threaded sleeve 8 drives the clamping seat 14 on the top end to synchronously move inwards so as to clamp the outer side of the diesel engine box cover to a high degree, the function of special-shaped clamping can be realized through the mutual matching of the first clamping plate 16 and the second clamping plate 20, and after the clamping is finished, the processing work is started;

finally, after the processing is finished, the first motor 9 is started to rotate to the bottom end of the cooling assembly 15, and the water pump is started to pump out cooling water in the cooling box and spray the cooling water out of the openings of the spray heads, so that the diesel box cover is rapidly cooled, the working efficiency is effectively improved, and the phenomena that the just processed diesel box cover scalds workers and the like are prevented.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a diesel engine case lid processing is with center location structure, includes base (5), its characterized in that: the utility model discloses a novel electric machine, including base (5) and base, support (1) are installed on the top of base (5), and processing subassembly (2) and cooling module (15) are installed respectively to the bottom of support (1), first motor (9) are installed to the internally mounted of base (5) top, pivot (10) are installed to the inboard of support (1) on base (5) top, and workstation (3) are installed on the top of pivot (10), the both sides of workstation (3) inside all are provided with first holding tank (4), and double-end motor (7) are all installed to the inside of first holding tank (4), threaded rod (6) are all installed to the both sides of double-end motor (7), and grip slipper (14) are all installed on the top of threaded rod (6), the inside of grip slipper (14) evenly is provided with first built-in groove (25), and the inside of first built-in groove (25) all installs first connecting axle (17), the outside of first connecting axle (17) all installs first grip slipper (16), and the inside of first grip slipper (16) evenly is provided with second holding tank (18), second connecting axle (19) all installs inside second connecting axle (19), elastic flexible pieces (21) are uniformly arranged on the outer side of the second clamping plate (20).

2. The center positioning structure for processing a diesel engine case cover according to claim 1, wherein: the utility model discloses a novel anti-slip device for the concrete, including workstation (3) on first holding tank (4), positive and negative tooth screw rod (12) are all installed to the inside of workstation (3) on first holding tank (4) top, and the inside of second holding tank (27), second thread bush (13) are all installed in the outside of positive and negative tooth screw rod (12), and limiting plate (23) are all installed on the top of second thread bush (13), second motor (11) are all installed to the inside of workstation (3) on second holding tank (27) one side, non-slip protrusion (26) are evenly installed to the inboard of limiting plate (23).

3. The center positioning structure for processing a diesel engine case cover according to claim 2, wherein: the limiting plate (23) is close to one end of the second thread bush (13) and all installs guide block (22), the inside of first holding tank (4) on second holding tank (27) top all is provided with guide slot (24), guide block (22) all are connected with guide slot (24).

4. A diesel engine case cover machining center positioning structure according to claim 3, wherein: the width of the guide block (22) is equal to that of the guide groove (24), and the guide block (22) and the guide groove (24) are symmetrically arranged relative to the central axis of the second accommodating groove (27).

5. The center positioning structure for processing a diesel engine case cover according to claim 2, wherein: the sections of the anti-slip protrusions (26) are semicircular, and the anti-slip protrusions (26) are distributed on the inner side of the limiting plate (23) at equal intervals.

6. The center positioning structure for processing a diesel engine case cover according to claim 2, wherein: the cross sections of the limiting plates (23) are L-shaped, and the limiting plates (23) are provided with four groups.