CN216730860U

CN216730860U - Positioning pull rod for machine tool

Info

Publication number: CN216730860U
Application number: CN202123009241.7U
Authority: CN
Inventors: 邓佩楠
Original assignee: Huangshi Shengmao Machinery Co ltd
Current assignee: Huangshi Shengmao Machinery Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-14
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of machine tools, specifically disclose a location pull rod for lathe, which comprises a supporting column, the thread groove has been seted up to the inner chamber of support column, the bottom fixedly connected with base of support column, the inner chamber of base is seted up flutedly, the spout has all been seted up to the both sides at recess inner wall top, the inner wall sliding connection of spout has the slide, buffer spring is installed in the outside of slide, the bottom fixedly connected with fixed block of slide, the bottom swing joint of fixed block has the fly leaf. The utility model discloses a removal of buffer board drives the side piece and slides in the inside of side channel, and the removal of buffer board drives the buffer beam simultaneously and removes, and the removal through the buffer beam drives the diaphragm and removes, and the removal through the diaphragm drives the support block and removes, makes the fly leaf rotate through the removal of supporting shoe, has reached buffer function's advantage, has solved current lathe and has not possessed buffer function's problem when using with the location pull rod.

Description

Positioning pull rod for machine tool

Technical Field

The utility model relates to a lathe technical field specifically is a location pull rod for lathe.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the method is divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, and the methods for processing mechanical parts in modern machine manufacturing are many: in addition to cutting, casting, forging, welding, stamping, extruding and the like, parts which have high requirements on precision and fine requirements on surface roughness generally need to be finally machined by a cutting method on a machine tool, while the existing positioning pull rod for the machine tool does not have a buffering function when in use, and if the force is large when the positioning pull rod is in contact with the parts, the parts are easy to damage, so that the service lives of the parts are influenced, and the positioning pull rod is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lathe is with location pull rod, the advantage that possesses buffer function has solved current lathe and has used location pull rod not possess the function of buffering when using, if the dynamics is great when location pull rod and part contact usually, makes the part damage easily to influence part life, consequently the problem that people used not convenient for.

The utility model discloses a positioning pull rod for lathe, which comprises a supporting column, the thread groove has been seted up to the inner chamber of support column, the bottom fixedly connected with base of support column, the inner chamber of base is seted up flutedly, the spout has all been seted up to the both sides at recess inner wall top, the inner wall sliding connection of spout has the slide, buffer spring is installed in the outside of slide, the bottom fixedly connected with fixed block of slide, the bottom swing joint of fixed block has the fly leaf, the bottom swing joint of fly leaf has the supporting shoe, the bottom fixedly connected with diaphragm of supporting shoe, the equal fixedly connected with buffer beam in both sides of diaphragm bottom, the bottom of buffer beam runs through to the bottom and the fixedly connected with buffer board of base.

The utility model discloses a positioning pull rod for lathe, wherein the side channel has all been seted up to the both sides of base, the inboard top fixedly connected with side block of buffer board, the inboard of side block run through to the inner chamber of side channel and with the inner wall sliding connection of side channel.

The utility model discloses a lathe is with location pull rod, wherein the outside fixedly connected with connecting plate of slide, the outside of connecting plate and buffer spring's inboard fixed connection, buffer spring's the outside and the inner wall fixed connection of recess.

The utility model discloses a lathe is with location pull rod, wherein the inner chamber swing joint of fixed block has the second loose axle, the inner chamber swing joint of second loose axle and fixed block is passed through at the top of fly leaf.

The utility model discloses a lathe is with location pull rod, wherein the inner chamber swing joint of supporting shoe has first loose axle, the bottom of fly leaf is through the inner chamber swing joint of first loose axle and supporting shoe.

The utility model discloses a lathe is with location pull rod, wherein the both sides of diaphragm all with the inner wall sliding connection of recess, the surface of buffer beam and the inner chamber swing joint of base.

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

1. the utility model discloses a removal of buffer board drives the inside slip of side piece at the side pocket, the removal of buffer board drives the buffer beam simultaneously and removes, the removal through the buffer beam drives the diaphragm and removes, the removal through the diaphragm drives the support block and removes, the removal through the supporting shoe makes the fly leaf rotate, buffer function's advantage has been reached, the function that current lathe does not possess the buffering with the location pull rod when using has been solved, if the dynamics is great when location pull rod and part contact usually, make the part damage easily, so that influence part life, therefore the problem that people used is not convenient for.

2. The utility model discloses a setting of connecting plate has improved the stability when buffer spring is connected with the slide, prevents that cracked phenomenon can appear between buffer spring and the slide, and through the setting of kerve, it is more smooth and easy to make the side piece remove in the base, and further messenger's buffer board is more stable at the removal in-process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the base structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a support pillar; 2. a thread groove; 3. a base; 4. a buffer plate; 5. a buffer rod; 6. a side groove; 7. a side block; 8. a groove; 9. a transverse plate; 10. a support block; 11. a first movable shaft; 12. a movable plate; 13. a slide base; 14. a chute; 15. a buffer spring; 16. a connecting plate; 17. a second movable shaft; 18. and (5) fixing blocks.

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.

Please refer to fig. 1-3, the utility model discloses a positioning pull rod for machine tool, including support column 1, thread groove 2 has been seted up to the inner chamber of support column 1, the bottom fixedly connected with base 3 of support column 1, the inner chamber of base 3 is seted up flutedly 8, spout 14 has all been seted up to the both sides at recess 8 inner wall top, the inner wall sliding connection of spout 14 has slide 13, buffer spring 15 is installed in the outside of slide 13, the bottom fixedly connected with fixed block 18 of slide 13, the bottom swing joint of fixed block 18 has fly leaf 12, the bottom swing joint of fly leaf 12 has supporting shoe 10, the bottom fixedly connected with diaphragm 9 of supporting shoe 10, the equal fixedly connected with buffer beam 5 in both sides of diaphragm 9 bottom, the bottom of buffer beam 5 runs through to the bottom of base 3 and fixedly connected with buffer beam 4.

Side channel 6 has all been seted up to the both sides of base 3, and the inboard top fixedly connected with side piece 7 of buffer board 4, the inboard of side piece 7 run through to the inner chamber of side channel 6 and with the inner wall sliding connection of side channel 6, through the setting of side channel 6, make side piece 7 remove more smoothly in base 3, further messenger buffer board 4 is more stable at the removal in-process.

The outside fixedly connected with connecting plate 16 of slide 13, the outside of connecting plate 16 and buffer spring 15's inboard fixed connection, buffer spring 15's the outside and the inner wall fixed connection of recess 8 through connecting plate 16's setting, stability when having improved buffer spring 15 and slide 13 and being connected prevents that cracked phenomenon can appear between buffer spring 15 and the slide 13.

The inner cavity of the fixed block 18 is movably connected with a second movable shaft 17, and the top of the movable plate 12 is movably connected with the inner cavity of the fixed block 18 through the second movable shaft 17.

The inner cavity of the supporting block 10 is movably connected with a first movable shaft 11, and the bottom of the movable plate 12 is movably connected with the inner cavity of the supporting block 10 through the first movable shaft 11.

Both sides of the transverse plate 9 are slidably connected with the inner wall of the groove 8, and the surface of the buffer rod 5 is movably connected with the inner cavity of the base 3.

When using the utility model discloses the time: firstly, the side block 7 is driven to slide in the side groove 6 by the movement of the buffer plate 4, meanwhile, the buffer plate 4 is driven to move by the movement of the buffer rod 5, the transverse plate 9 slides in the groove 8, the supporting block 10 is driven to move by the movement of the transverse plate 9, the movable plate 12 is rotated by the movement of the supporting block 10, the movable plate 12 rotates around the supporting block 10 and the fixed block 18, the sliding seat 13 is pushed to move outwards after the movable plate 12 rotates to a transverse state, the sliding seat 13 slides in the sliding groove 14, the connecting plate 16 is driven to move by the movement of the sliding seat 13, and the buffer spring 15 is deformed by the movement of the connecting plate 16.

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a lathe is with location pull rod, includes support column (1), its characterized in that: the inner cavity of the supporting column (1) is provided with a thread groove (2), the bottom of the supporting column (1) is fixedly connected with a base (3), a groove (8) is arranged in the inner cavity of the base (3), sliding grooves (14) are arranged on both sides of the top of the inner wall of the groove (8), the inner wall of the sliding groove (14) is connected with a sliding seat (13) in a sliding way, the outer side of the sliding seat (13) is provided with a buffer spring (15), the bottom of the sliding seat (13) is fixedly connected with a fixed block (18), the bottom of the fixed block (18) is movably connected with a movable plate (12), the bottom of the movable plate (12) is movably connected with a supporting block (10), the bottom of the supporting block (10) is fixedly connected with a transverse plate (9), two sides of the bottom of the transverse plate (9) are fixedly connected with buffer rods (5), the bottom of the buffer rod (5) penetrates through the bottom of the base (3) and is fixedly connected with a buffer plate (4).

2. A tie rod for machine tools according to claim 1, wherein: side groove (6) have all been seted up to the both sides of base (3), the inboard top fixedly connected with side piece (7) of buffer board (4), the inboard of side piece (7) run through to the inner chamber of side groove (6) and with the inner wall sliding connection of side groove (6).

3. A tie rod for machine tools according to claim 1, wherein: the outer side of the sliding seat (13) is fixedly connected with a connecting plate (16), the outer side of the connecting plate (16) is fixedly connected with the inner side of the buffer spring (15), and the outer side of the buffer spring (15) is fixedly connected with the inner wall of the groove (8).

4. A tie rod for machine tools according to claim 1, wherein: the inner cavity swing joint of fixed block (18) has second loose axle (17), the top of fly leaf (12) is through second loose axle (17) and the inner cavity swing joint of fixed block (18).

5. A tie rod for machine tools according to claim 1, wherein: the inner cavity of the supporting block (10) is movably connected with a first movable shaft (11), and the bottom of the movable plate (12) is movably connected with the inner cavity of the supporting block (10) through the first movable shaft (11).

6. A tie rod for machine tools according to claim 1, wherein: the two sides of the transverse plate (9) are connected with the inner wall of the groove (8) in a sliding mode, and the surface of the buffer rod (5) is movably connected with the inner cavity of the base (3).