CN218836865U

CN218836865U - High-precision machining machine tool for engine cylinder cover of mining locomotive

Info

Publication number: CN218836865U
Application number: CN202223227237.2U
Authority: CN
Inventors: 刘友涛; 黄�俊; 刘丹莉; 黄丹
Original assignee: Xiangyang Baishengxin Machinery Technology Co ltd
Current assignee: Xiangyang Baishengxin Machinery Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a high accuracy machine tool of mining locomotive engine cylinder lid relates to engine cylinder lid machine tool technical field, including base, reference column and the pneumatic telescopic link of second, control panel is installed to the one end outer wall of base, the backup pad is installed to the inboard of base, and all installs the lift post in the both sides on backup pad top, the workstation is installed on the top of lift post. The utility model discloses the utilization is fixed a position the locating hole cover of cylinder cap both sides on the reference column, then makes the fixed plate drive the locating piece through first pneumatic telescopic link work and removes to the top of reference column, and rethread second pneumatic telescopic link work makes the locating piece location fixed on the reference column, compresses tightly the cylinder cap simultaneously, is convenient for fix a position fast and fixed cylinder cap, makes cylinder cap machining precision higher, has solved the problem that machining precision is low.

Description

High-precision machining machine tool for engine cylinder cover of mining locomotive

Technical Field

The utility model relates to an engine cylinder lid machine tool technical field specifically is a high accuracy machine tool of mining locomotive engine cylinder lid.

Background

The cylinder cap is the important accessory of engine, the engine cylinder cap is fixed processing through the lathe, present processing adds the bed and makes the cylinder cap machining precision low to lead to the qualification rate of cylinder cap lower, the dirt bits that produce in the course of working is clean up in time, the dirt bits also can influence processing on attaching to the cylinder cap, and present many lathes do not have the structure of height-adjusting, can not carry out nimble regulation according to staff's height, lead to the suitability poor, in view of this, to above-mentioned problem, the deep research, it produces to carry out the present case.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy machine tool of mining locomotive engine cylinder cap to the high accuracy machine tool who proposes current a mining locomotive engine cylinder cap in solving above-mentioned background does not have that the machining precision is low, inconvenient to be adjusted and removes the radiating problem of bits.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision machining machine tool for a cylinder cover of a mining locomotive engine comprises a base, a positioning column and a second pneumatic telescopic rod, wherein a control panel is installed on the outer wall of one end of the base, a supporting plate is installed on the inner side of the base, lifting columns are installed on two sides of the top end of the supporting plate, a workbench is installed on the top end of each lifting column, and lifting mechanisms are installed on two sides of the inner wall of the base;

a cavity is arranged in the workbench, and a scrap cleaning mechanism is arranged on the inner wall of the cavity;

the support is installed on the top of workstation, electronic slide rail is installed to the top of support, the slider is installed to the inboard of electronic slide rail, the pneumatic telescopic link of third is installed to the below of slider, second driving motor is installed to the below of the pneumatic telescopic link of third, and the cutter is installed to second driving motor's below, fixed knot constructs is all installed to the both sides on workstation top.

Preferably, the fixed knot constructs including first pneumatic telescopic link, first pneumatic telescopic link is installed in the both sides on workstation top, one side of first pneumatic telescopic link all is connected with the fixed plate, the pneumatic telescopic link of second is all installed to one side of fixed plate.

With the technical scheme, the positioning block descends through the second pneumatic telescopic rod to be pressed tightly, and the cylinder cover is pressed and fixed.

Preferably, positioning columns are installed on two sides of the top end of the workbench, and positioning blocks matched with the positioning columns are installed on one side of the top end of the second pneumatic telescopic rod.

With above-mentioned technical scheme, fix a position on the reference column through the locating piece, the accurate location of being convenient for is fixed, improves the machining precision.

Preferably, elevating system includes axis of rotation, first driven gear, second driven gear and rack, the both sides in base inner wall are installed to the axis of rotation, first driven gear is all installed at the both ends of axis of rotation outer wall, second driven gear is all installed at the both ends of first driven gear one side axis of rotation outer wall, the rack is all installed to the outer wall of first driven gear and second driven gear one side lift post.

With above-mentioned technical scheme, all with the rack cooperation through first driven gear, second driven gear, realize the lift effect.

Preferably, a first driving motor is installed on the outer wall of one end of the base, the output end of the first driving motor is connected with a driving gear through a driving shaft, a meshing transmission structure is formed between the driving gear and a first driven gear, and a meshing transmission structure is formed between the first driven gear and a second driven gear.

With above-mentioned technical scheme, through driving gear and the meshing of first driven gear, and the meshing of first driven gear and second driven gear realizes the transmission, mechanical structure is stable, makes the rotation more stable.

Preferably, the both sides inner wall of base all is provided with the spacing groove, the both sides outer wall of backup pad all is connected with the spacing groove through the stopper.

With above-mentioned technical scheme, through backup pad rebound, the stopper removes in the spacing inslot, realizes supporting spacing effect, makes to remove more steadily.

Preferably, clear bits mechanism includes fan, wind channel, wind hole and filter screen, the fan is installed in the inside of cavity, the filter screen is installed to the top of fan, the top of filter screen is provided with the wind channel, and the top in wind channel evenly is provided with the wind hole.

With the technical scheme, the fan blows air upwards to achieve the functions of chip removal and heat dissipation.

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

(1) The utility model provides a first driven gear, second driven gear and rack, utilize first driving motor work to make the driving gear rotate, driving gear and the meshing of first driven gear tooth piece, make first driven gear rotate simultaneously, rethread first driven gear and the meshing of second driven gear tooth piece, make second driven gear rotate simultaneously, and the rotation direction of second driven gear and first driven gear is opposite, rethread first driven gear and second driven gear all with the rack toothing, thereby can drive the lift post and move downwards or upwards simultaneously, adjust the height of workstation, and the suitability is strong, and the problem of inconvenient regulation is solved;

(2) The utility model provides a fan, an air duct and air holes, during the processing, the generated air is blown upwards through the fan, and the air is blown upwards from a plurality of air holes through the air duct, so that the dust generated by processing on the workbench can be blown away conveniently, the processing precision is prevented from being influenced by the dust, and the problem that the processing precision is influenced by the dust is solved;

(3) The utility model provides a there are fixed plate, locating piece and reference column, utilize the locating hole cover of cylinder cap both sides to fix a position on the reference column, then make the fixed plate drive the locating piece through first pneumatic telescopic link work and remove to the top of reference column, rethread second pneumatic telescopic link work makes the locating piece location fixed on the reference column, compresses tightly the cylinder cap simultaneously, is convenient for fix a position fast and fixed cylinder cap, makes the cylinder cap machining precision higher, has solved the problem that the machining precision is low.

Drawings

FIG. 1 is a schematic view of the front view structure of the device of the present invention;

FIG. 2 is a schematic cross-sectional view of the device of the present invention;

FIG. 3 is a schematic top view of the base of the present invention;

FIG. 4 is a side view of the driving wheel of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a first drive motor; 2. a base; 3. a work table; 4. a first pneumatic telescopic rod; 5. a control panel; 6. a driving gear; 7. a lifting mechanism; 701. a rotating shaft; 702. a first driven gear; 703. a second driven gear; 704. a rack; 8. a scrap cleaning mechanism; 801. a fan; 802. an air duct; 803. a wind hole; 804. filtering with a screen; 9. a lifting column; 10. a support plate; 11. a positioning column; 12. positioning blocks; 13. a second pneumatic telescopic rod; 14. a fixing plate; 15. a third pneumatic telescopic rod; 16. a second drive motor; 17. a cutter; 18. a support; 19. an electric slide rail; 20. a slide block.

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.

Example 1: referring to fig. 1-5, a high-precision machining tool for a cylinder cover of a mining locomotive engine comprises a base 2, a positioning column 11 and a second pneumatic telescopic rod 13, wherein a control panel 5 is installed on the outer wall of one end of the base 2, a supporting plate 10 is installed on the inner side of the base 2, lifting columns 9 are installed on two sides of the top end of the supporting plate 10, a workbench 3 is installed on the top end of each lifting column 9, and lifting mechanisms 7 are installed on two sides of the inner wall of the base 2;

a cavity is arranged in the workbench 3, and a scrap cleaning mechanism 8 is arranged on the inner wall of the cavity;

a support 18 is installed at the top end of the workbench 3, an electric slide rail 19 is installed above the support 18, a slide block 20 is installed on the inner side of the electric slide rail 19, a third pneumatic telescopic rod 15 is installed below the slide block 20, a second driving motor 16 is installed below the third pneumatic telescopic rod 15, a cutter 17 is installed below the second driving motor 16, and fixing structures are installed on two sides of the top end of the workbench 3;

referring to fig. 1-5, the high-precision machining tool for the engine cylinder cover of the mining locomotive further comprises a fixing structure, wherein the fixing structure comprises a first pneumatic telescopic rod 4, the first pneumatic telescopic rod 4 is mounted on two sides of the top end of the workbench 3, one side of the first pneumatic telescopic rod 4 is connected with a fixing plate 14, and one side of the fixing plate 14 is mounted with a second pneumatic telescopic rod 13;

positioning columns 11 are arranged on two sides of the top end of the workbench 3, and positioning blocks 12 matched with the positioning columns 11 are arranged on one side of the top end of the second pneumatic telescopic rod 13;

specifically, as shown in fig. 1 and 5, when the structure is used, positioning holes on two sides of the cylinder cover are sleeved on the positioning column 11 for positioning, then the fixing plate 14 drives the positioning block 12 to move above the positioning column 11 through the work of the first pneumatic telescopic rod 4, the positioning block 12 is positioned on the positioning column 11 for fixing through the work of the second pneumatic telescopic rod 13, and meanwhile, the cylinder cover is compressed, so that the cylinder cover can be rapidly positioned and fixed, and the machining precision of the cylinder cover is higher.

Example 2: the lifting mechanism 7 comprises a rotating shaft 701, a first driven gear 702, a second driven gear 703 and a rack 704, the rotating shaft 701 is installed on two sides of the inner wall of the base 2, the first driven gear 702 is installed on two ends of the outer wall of the rotating shaft 701, the second driven gear 703 is installed on two ends of the outer wall of the rotating shaft 701 on one side of the first driven gear 702, and the rack 704 is installed on the outer wall of the lifting column 9 on one side of the first driven gear 702 and the second driven gear 703;

a first driving motor 1 is installed on the outer wall of one end of the base 2, the output end of the first driving motor 1 is connected with a driving gear 6 through a driving shaft, a meshing transmission structure is formed between the driving gear 6 and a first driven gear 702, and a meshing transmission structure is formed between the first driven gear 702 and a second driven gear 703;

the inner walls of the two sides of the base 2 are respectively provided with a limiting groove, and the outer walls of the two sides of the supporting plate 10 are respectively connected with the limiting grooves through limiting blocks;

specifically, as shown in fig. 2, 3 and 4, when the structure is used, the driving gear 6 is rotated by the operation of the first driving motor 1, the driving gear 6 is engaged with the tooth block of the first driven gear 702, the first driven gear 702 is rotated simultaneously, the second driven gear 703 is rotated simultaneously by the engagement of the tooth block of the first driven gear 702 and the tooth block of the second driven gear 703, the rotation direction of the second driven gear 703 is opposite to that of the first driven gear 702, and the first driven gear 702 and the second driven gear 703 are engaged with the rack 704, so that the lifting column 9 can be driven to move downwards or upwards simultaneously, the height of the workbench 3 is adjusted, and the applicability is high.

Example 3: the scrap removing mechanism 8 comprises a fan 801, an air duct 802, air holes 803 and a filter screen 804, the fan 801 is arranged in the cavity, the filter screen 804 is arranged above the fan 801, the air duct 802 is arranged above the filter screen 804, and the air holes 803 are uniformly arranged at the top end of the air duct 802;

specifically, as shown in fig. 2, when the structure is used, the fan 801 is operated during the machining process, the generated wind blows upwards, and the wind blows upwards from the plurality of wind holes 803 through the wind channel 802, so that dust generated by machining on the workbench 3 is blown away, and the machining precision is prevented from being influenced by the dust.

The working principle is as follows: when the device is used, firstly, a cylinder cover is placed on the workbench 3 to be fixed, and then the cylinder cover on the workbench 3 is processed by the cutter (17);

the first innovation point implementation step:

the first step is as follows: positioning holes on two sides of the cylinder cover are sleeved on the positioning column 11 for positioning, and then the fixing plate 14 drives the positioning block 12 to move towards the upper part of the positioning column 11 through the work of the first pneumatic telescopic rod 4;

the second step is that: and then the second pneumatic telescopic rod 13 works to enable the positioning block 12 to be positioned on the positioning column 11 for fixing, and meanwhile, the cylinder cover is tightly pressed, so that the cylinder cover can be quickly positioned and fixed, and the machining precision of the cylinder cover is higher.

The implementation step of the second innovation point:

the first step is as follows: the driving gear 6 is rotated by the work of the first driving motor 1, the driving gear 6 is meshed with the tooth block of the first driven gear 702, the first driven gear 702 is rotated at the same time, and then the first driven gear 702 is meshed with the tooth block of the second driven gear 703, the second driven gear 703 is rotated at the same time, and the rotating directions of the second driven gear 703 and the first driven gear 702 are opposite;

the second step is that: and then the first driven gear 702 and the second driven gear 703 are both meshed with the rack 704, so that the lifting column 9 can be driven to move downwards or upwards simultaneously, and the height of the workbench 3 can be adjusted.

The third innovation point implementation step:

in the course of working, through fan 801 work, the wind direction of production blows off upwards, and wind upwards blows off from a plurality of wind holes 803 through wind channel 802, is convenient for blow off the dirt bits that the processing produced on workstation 3, avoids the dirt bits to influence the machining precision, and the effect of the cooling of work piece and processing head is convenient for to ascending wind.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides a high accuracy machine tool of mining locomotive engine cylinder cap, includes base (2), reference column (11) and second pneumatic telescopic link (13), its characterized in that: a control panel (5) is installed on the outer wall of one end of the base (2), a supporting plate (10) is installed on the inner side of the base (2), lifting columns (9) are installed on two sides of the top end of the supporting plate (10), a workbench (3) is installed on the top end of each lifting column (9), and lifting mechanisms (7) are installed on two sides of the inner wall of the base (2);

a cavity is arranged in the workbench (3), and a chip cleaning mechanism (8) is arranged on the inner wall of the cavity;

support (18) are installed on the top of workstation (3), electronic slide rail (19) are installed to the top of support (18), slider (20) are installed to the inboard of electronic slide rail (19), third pneumatic telescopic link (15) are installed to the below of slider (20), second driving motor (16) are installed to the below of third pneumatic telescopic link (15), and cutter (17) are installed to the below of second driving motor (16), fixed knot constructs is all installed to the both sides on workstation (3) top.

2. The high-precision machining machine tool for the engine cylinder cover of the mining locomotive according to claim 1, is characterized in that: the fixing structure comprises a first pneumatic telescopic rod (4), the first pneumatic telescopic rod (4) is installed on two sides of the top end of the workbench (3), a fixing plate (14) is connected to one side of the first pneumatic telescopic rod (4), and a second pneumatic telescopic rod (13) is installed on one side of the fixing plate (14).

3. The high-precision machining machine tool for the engine cylinder cover of the mining locomotive according to claim 1, is characterized in that: reference column (11) are all installed to the both sides on workstation (3) top, locating piece (12) with reference column (11) assorted are all installed to one side on second pneumatic telescopic link (13) top.

4. The high-precision machining machine tool for the engine cylinder cover of the mining locomotive according to claim 1, is characterized in that: elevating system (7) are including axis of rotation (701), first driven gear (702), second driven gear (703) and rack (704), install in the both sides of base (2) inner wall axis of rotation (701), first driven gear (702) are all installed at the both ends of axis of rotation (701) outer wall, second driven gear (703) are all installed at the both ends of first driven gear (702) one side axis of rotation (701) outer wall, rack (704) are all installed to the outer wall of first driven gear (702) and second driven gear (703) one side lift post (9).

5. The high-precision machining machine tool for the engine cylinder cover of the mining locomotive according to claim 4, is characterized in that: first driving motor (1) is installed to the one end outer wall of base (2), and the output of first driving motor (1) has driving gear (6) through the drive shaft connection, form meshing transmission structure between driving gear (6) and first driven gear (702), form meshing transmission structure between first driven gear (702) and second driven gear (703).

6. The high-precision machining machine tool for the engine cylinder cover of the mining locomotive according to claim 1, is characterized in that: the inner walls of the two sides of the base (2) are provided with limit grooves, and the outer walls of the two sides of the supporting plate (10) are connected with the limit grooves through limit blocks.

7. The high-precision machining machine tool for the engine cylinder cover of the mining locomotive according to claim 1, is characterized in that: clear bits mechanism (8) include fan (801), wind channel (802), wind hole (803) and filter screen (804), install in the inside of cavity fan (801), filter screen (804) are installed to the top of fan (801), the top of filter screen (804) is provided with wind channel (802), and the top in wind channel (802) evenly is provided with wind hole (803).