CN217273448U

CN217273448U - Horizontal broaching machine lubricating arrangement

Info

Publication number: CN217273448U
Application number: CN202221037676.4U
Authority: CN
Inventors: 孙桂国; 李伟; 马会; 马地; 范广雷
Original assignee: Nanjing Kelan Plastic Machinery Co ltd
Current assignee: Nanjing Kelan Plastic Machinery Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-23
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to the technical field of horizontal broaching machines, and provides a lubricating device of a horizontal broaching machine, which saves lubricating oil in the lubricating process, reduced the frequency of oiling simultaneously, the practicality is higher, including slip track and slider, the slider sets up on the slip track, install the carriage release lever on the slider, all set up the recess with slider looks adaptation on two inside walls of slip track, the oil groove has been seted up to the below of recess, the inside sliding fit of oil groove has a plurality of stoppers, the slide bar is installed on the top of stopper, the inside of slip track and extension recess is run through on the top of slide bar, universal ball is installed on the top of slide bar, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with the interior roof fixed connection of stopper and oil groove, the oil baffle is installed to groove, be provided with the intercommunication groove between two oil grooves, install the notes oil pipe on the slip track, it is linked together with one of them oil groove to annotate the oil pipe.

Description

Horizontal broaching machine lubricating arrangement

Technical Field

The utility model relates to a horizontal broaching machine technical field, concretely relates to horizontal broaching machine lubricating arrangement.

Background

As is known, a horizontal broaching machine is a metal cutting machine for machining holes or key grooves, and during machining, a general workpiece is not moved, a broach performs linear motion cutting, and during linear motion, a sliding block performs linear motion on a sliding rail, and during linear motion, the sliding block and the sliding rail rub against each other, so that a lubrication device of the horizontal broaching machine needs to be designed to achieve smoothness of sliding.

Through the retrieval, chinese 2011 year 10 month 19 th patent publication number is CN 202010916U's utility model discloses a vertical broaching machine lubricating arrangement, its roughly including the vertical guide rail of fixed setting and rather than contact and be reciprocating motion's forked tail, it has the oil filler point to open on the forked tail, the forked tail is opened on the surface that the guide rail contacted has the oil groove, be equipped with the oil duct of intercommunication oil filler point and oil groove in the forked tail, it is when using, only need set up less oil filler point, then make lubricating oil average flow to each contact surface along the inside oil duct of forked tail, thereby realize distributing lubricating oil evenly, reduced the lubrication badly that causes because of the lubricating oil distribution is uneven, also avoided revealing of lubricating oil.

Although foretell prior art scheme is convenient for lubricate, because the effect of lubricating oil self gravity, lubricating oil has the trend of down-flow, and lubricating oil pours into through the oil duct from the oil filler point and gets into the contact surface, and lubricating oil can spread at the contact surface, and lubricating oil runs off fastly, and the frequency of oiling also can be higher simultaneously, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a horizontal broaching machine lubricating arrangement to the solution is proposed in the background art because the effect of lubricating oil self gravity, lubricating oil has the trend of down-flow, and lubricating oil pours into through the oil duct from the oil filler point and gets into the contact surface, and lubricating oil can spread at the contact surface, and lubricating oil runs off very fast, and the frequency of while oiling also can be higher problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal broaching machine lubricating arrangement, including slip track and slider, the slider sets up on the slip track, install the carriage release lever on the slider, all set up the recess with slider looks adaptation on two inside walls of slip track, the oil groove has been seted up to the below of recess, the inside sliding fit of oil groove has a plurality of stoppers, the slide bar is installed on the top of stopper, the inside of slip track and extension recess is run through on the top of slide bar, universal ball is installed on the top of slide bar, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with the interior roof fixed connection of stopper and oil groove, oil baffle is installed to groove, be provided with the intercommunication groove between two oil grooves, install notes oil pipe on the slip track, notes oil pipe is linked together with one of them oil groove.

Preferably, a protective net cover is installed on the oil injection pipe.

Further, install the clamp on the notes oil pipe, the clamp is installed on the slip track.

Still further, a section of perspective structure is arranged on the oil filling pipe.

As a further scheme of the scheme, the communication groove and the oil filling pipe are arranged on the same side.

As a further proposal of the proposal, the inner bottom wall of the communicating groove is communicated with the inner bottoms of the two oil grooves.

On the basis of the scheme, the communication groove is square.

Based on the above solution, further, the distance between the bottommost end of the slider and the inner bottom wall of the sliding track is set to be five millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a horizontal broaching machine lubricating arrangement possesses following beneficial effect:

in the utility model, by arranging the oil injection pipe and the communicating groove, the lubricating oil can be conveniently injected into the two oil grooves, by arranging the oil baffle plate, the lubricating oil can be conveniently shielded to prevent the lubricating oil from overflowing, by arranging the oil grooves, the limiting block, the sliding rod, the universal ball and the spring to be matched, when the sliding block moves on the sliding track, the sliding rod is pressed downwards by the universal ball to press the limiting block to the inner bottom wall of the oil groove, the lubricating oil in the oil groove overflows upwards from the through part with the sliding rod, and the bottom of the pressed universal ball is contacted with the lubricating oil at the same time, because of the contact between the universal ball and the sliding block, the universal ball rotates under the friction action of the sliding block, so that the whole universal ball is conveniently coated with the lubricating oil and is lubricated, when the sliding block is separated from the contact with the universal ball, under the action of the resilience force of the spring, the universal ball and the sliding rod move upwards to separate the universal ball from the contact with the lubricating oil, lubricating oil is comparatively economized in lubricated process, has reduced the frequency of oiling simultaneously, consequently, this horizontal broaching machine lubricating arrangement lubricated process comparatively economizes lubricating oil, has reduced the frequency of oiling simultaneously, and the practicality is higher.

Drawings

Fig. 1 is a schematic view of a partially cut-away three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a sliding track; 2. a slider; 3. a travel bar; 4. a groove; 5. an oil sump; 6. a limiting block; 7. a slide bar; 8. a universal ball; 9. a spring; 10. an oil baffle plate; 11. a communicating groove; 12. an oil filling pipe; 13. a protective mesh enclosure; 14. clamping a hoop; 15. a see-through configuration.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a horizontal broaching machine lubricating device comprises a sliding track 1 and a sliding block 2, wherein the sliding block 2 is arranged on the sliding track 1, a moving rod 3 is arranged on the sliding block 2, two inner side walls of the sliding track 1 are respectively provided with a groove 4 matched with the sliding block 2, an oil groove 5 is arranged below the groove 4, a plurality of limiting blocks 6 are arranged in the oil groove 5 in a sliding fit manner, the top ends of the limiting blocks 6 are provided with a sliding rod 7, the top end of the sliding rod 7 penetrates through the sliding track 1 and extends into the groove 4, a universal ball 8 is arranged at the top end of the sliding rod 7, a spring 9 is sleeved on the sliding rod 7, two ends of the spring 9 are respectively fixedly connected with the limiting blocks 6 and the inner top wall of the oil groove 5, an oil baffle plate 10 is arranged at the groove 4 and is convenient for shielding lubricating oil and preventing the lubricating oil from overflowing, a communication groove 11 is arranged between the two oil grooves 5, an oil injection pipe 12 is arranged on the sliding track 1, the oil filling pipe 12 is communicated with one oil groove 5, lubricating oil is convenient to be injected into one oil groove 5 through the oil filling pipe 12, lubricating oil is convenient to be injected into the other oil groove 5 through the communicating action of the communicating groove 11, when the sliding block 2 moves on the sliding track 1, the sliding rod 7 is pressed downwards through the universal ball 8, the limiting block 6 is pressed onto the inner bottom wall of the oil groove 5, the lubricating oil in the oil groove 5 overflows upwards from the through part with the sliding rod 7, meanwhile, the bottom of the pressed universal ball 8 is contacted with the lubricating oil, due to the contact of the universal ball 8 and the sliding block 2, the universal ball 8 rotates under the friction action of the sliding block 2, so that the whole universal ball 8 is conveniently coated with the lubricating oil and is lubricated, when the sliding block 2 is separated from the contact with the universal ball 8, under the action of the rebound force of the spring 9, the universal ball 8 and the sliding rod 7 move upwards, so that the universal ball 8 is separated from the contact with the lubricating oil, lubricating oil is saved in the lubricating process, the frequency of oil injection is reduced, and the practicability is high.

Further, install protection screen panel 13 on the notes oil pipe 12, be convenient for reduce impurity and get into notes oil pipe 12, install clamp 14 on the notes oil pipe 12, clamp 14 is installed on slip track 1, be convenient for increase the stability of notes oil pipe 12, be provided with one section perspective structure 15 on the notes oil pipe 12, be convenient for observe the oil level, intercommunication groove 11 and notes oil pipe 12 set up in same one side, be convenient for when the oiling, make two oil groove 5 faster full of, the inner bottom wall of intercommunication groove 11 is linked together with the inner bottom of two oil grooves 5, be convenient for carry out the oiling, intercommunication groove 11 sets up to squarely, the distance between the bottommost end of slider 2 and the inner bottom wall of slip track 1 sets up to five millimeters, reduce slider 2 and slip track 1's area of contact.

In conclusion, when the lubricating device for the horizontal broaching machine is used, lubricating oil can be conveniently injected into one oil groove 5 through the oil injection pipe 12, the other oil groove 5 can be conveniently injected with the lubricating oil through the communication function of the communication groove 11, when the sliding block 2 moves on the sliding track 1, the sliding rod 7 is pressed downwards through the universal ball 8, the limiting block 6 is pressed onto the inner bottom wall of the oil groove 5, the lubricating oil in the oil groove 5 overflows upwards from the through part with the sliding rod 7, meanwhile, the bottom of the pressed universal ball 8 is contacted with the lubricating oil, due to the contact of the universal ball 8 and the sliding block 2, the universal ball 8 rotates under the friction action of the sliding block 2, so that the whole universal ball 8 is conveniently coated with the lubricating oil and is lubricated, when the sliding block 2 is separated from the contact with the universal ball 8, under the resilience force of the spring 9, the universal ball 8 and the sliding rod 7 move upwards, make universal ball 8 break away from the contact with lubricating oil, lubricating process comparatively economizes lubricating oil, has reduced the frequency of oiling simultaneously, and the practicality is higher.

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. A horizontal broaching machine lubricating device comprises a sliding track (1) and a sliding block (2), and is characterized in that the sliding block (2) is arranged on the sliding track (1), a moving rod (3) is arranged on the sliding block (2), grooves (4) matched with the sliding block (2) are formed in two inner side walls of the sliding track (1), an oil groove (5) is formed below the grooves (4), a plurality of limiting blocks (6) are arranged in the oil groove (5) in a sliding fit mode, a sliding rod (7) is arranged at the top end of each limiting block (6), the top end of each sliding rod (7) penetrates through the sliding track (1) and extends into the grooves (4), a universal ball (8) is arranged at the top end of each sliding rod (7), a spring (9) is sleeved on each sliding rod (7), two ends of each spring (9) are fixedly connected with the inner top walls of the corresponding limiting blocks (6) and the corresponding oil groove (5), an oil baffle plate (10) is arranged at the positions of the grooves (4), a communicating groove (11) is formed between the two oil grooves (5), an oil filling pipe (12) is installed on the sliding track (1), and the oil filling pipe (12) is communicated with one of the oil grooves (5).

2. The horizontal broaching machine lubricating device according to claim 1, wherein a protective screen (13) is mounted on the oil injection pipe (12).

3. A lubrication device for a horizontal broaching machine as claimed in claim 2, characterized in that said oil injection pipe (12) is provided with a clamp (14), said clamp (14) being mounted on said sliding track (1).

4. A lubricating device for horizontal broaching machines according to claim 3, characterized in that a section of perspective structure (15) is provided on the filler pipe (12).

5. A lubricating device for a horizontal broaching machine as claimed in claim 4, characterized in that the communicating groove (11) and the filler pipe (12) are provided on the same side.

6. A horizontal broaching machine lubricating device according to claim 5, wherein the inner bottom wall of the communicating groove (11) is communicated with the inner bottoms of the two oil grooves (5).

7. A horizontal broaching machine lubricating device according to claim 6, characterized in that the communicating groove (11) is square.

8. The horizontal broaching machine lubricating device according to claim 7, wherein the distance between the lowermost end of the slide block (2) and the inner bottom wall of the slide rail (1) is set to five millimeters.