CN210817534U

CN210817534U - Drilling clamp for numerical control lathe

Info

Publication number: CN210817534U
Application number: CN201921038544.1U
Authority: CN
Inventors: 邓明亮
Original assignee: Yantai Guangyuan Civil Air Defense Equipment Co ltd
Current assignee: Yantai Guangyuan Civil Air Defense Equipment Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-23
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to a digit control machine tool technical field just discloses a boring grab for numerical control lathe, including the lathe main part, the workstation is installed at the top of lathe main part, the top of workstation is provided with the recess, the operation panel is installed to the inner diapire of recess, the inside wall fixed mounting of recess has first connecting plate, one side of first connecting plate is connected with the spring, the first slide of one side fixedly connected with of spring, one side of first slide and the bottom swing joint of pneumatic cylinder, the output of pneumatic cylinder and one side outer wall swing joint of second slide. This boring grab for numerical control lathe makes the workstation can drill multiple type product through first slide, spring, first connecting plate, pneumatic cylinder, second slide, second connecting plate, anchor clamps, spout, first threaded rod, can reduce the time cost like this, improves the drilling work efficiency of numerical control machine tool.

Description

Drilling clamp for numerical control lathe

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a boring grab for numerical control lathe.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools at present, and is mainly used for cutting and processing the inner and outer cylindrical surfaces of shaft parts or disc parts, the inner and outer conical surfaces with any taper angle, the inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like, and the numerically controlled machine tool automatically processes the parts to be processed according to a pre-programmed processing program. The machining process route, process parameters, the motion track, displacement, cutting parameters and auxiliary functions of a tool of a part are compiled into a machining program list according to instruction codes and program formats specified by a numerical control machine, and then the content in the program list is recorded on a control medium and is input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part.

And when the existing numerical control machine tool drills products, one workbench can only drill parts with specific sizes, so that when the numerical control machine tool drills products with various sizes, different machine tools are required to work, the time cost is increased, and the working efficiency is reduced.

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 boring grab for numerical control lathe possesses the advantage that can carry out drilling to polytype product on a numerical control machine tool, has solved current numerical control machine tool workstation and can only carry out drilling to specific size's part to can increase the time cost, reduce work efficiency's problem.

(II) technical scheme

For the purpose that realizes above-mentioned digit control machine tool and improve work efficiency, the utility model provides a following technical scheme: a drilling clamp for a numerical control lathe comprises a machine tool main body, wherein a workbench is installed at the top of the machine tool main body, a groove is formed in the top of the workbench, an operation table is installed on the inner bottom wall of the groove, a first connecting plate is fixedly installed on the inner side wall of the groove, a spring is connected to one side of the first connecting plate, a first sliding plate is fixedly connected to one side of the spring, one side of the first sliding plate is movably connected with the bottom of a hydraulic cylinder, the output end of the hydraulic cylinder is movably connected with the outer wall of one side of a second sliding plate, the other side of the second sliding plate is fixedly connected with the outer wall of one side of the second connecting plate, the outer wall of the other side of the second connecting plate is fixedly connected with one side of a first threaded rod, the other side of the first threaded rod is movably connected with the clamp through a connecting hole, sliding grooves are formed in, the bottom of the lifting device is connected with the top of the driving motor, the output end of the driving motor is movably connected with the second threaded rod, and the bottom of the second threaded rod is movably connected with the drill bit.

Preferably, the width of the first sliding plate and the width of the second sliding plate are matched with the width of the sliding chute, and the first sliding plate and the second sliding plate are in sliding connection with the sliding chute.

Preferably, both sides and the top of operation panel all are provided with anchor clamps, and anchor clamps pass through pneumatic cylinder swing joint.

Preferably, the top surface of operation panel is provided with the cavity, and the inner wall of cavity is provided with the internal thread, the cavity matches with the bottom of drilling platform, and cavity and drilling platform threaded connection.

Preferably, the front of anchor clamps is provided with the friction decorative pattern, and the front of anchor clamps sets to the arc form, the back of anchor clamps is provided with the connecting hole, and the end phase-match of connecting hole and first threaded rod.

Preferably, the bottom of the second threaded rod is matched with the blind hole in the top of the drill bit, and the second threaded rod penetrates through the blind hole of the drill bit and is in threaded connection.

Preferably, the two sides of the drill bit are provided with fixing plates which are attached to the outer wall of the second threaded rod, one side of each fixing plate penetrates through the other side of each fixing plate, and the fixing plates on the two sides are movably connected with the drill bit through the fixing bolts.

Third, beneficial effect

Compared with the prior art, the utility model provides a boring grab for numerical control lathe possesses following beneficial effect:

1. this boring grab for numerical control lathe makes the workstation can drill multiple type product through first slide, spring, first connecting plate, pneumatic cylinder, second slide, second connecting plate, anchor clamps, spout, first threaded rod, can reduce the time cost like this, improves the drilling work efficiency of numerical control machine tool.

2. This boring grab for numerical control lathe through the spout that sets up on the operation panel for first slide and second slide on the operation panel can be connected through the spout, are convenient for fix it like this at the in-process of drilling the product, improve the accuracy to the product drilling.

3. This boring grab for numerical control lathe can be to drill bit swing joint through the second threaded rod, can dismantle the drill bit like this and change or wash, and it is more convenient to use.

Drawings

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

fig. 2 is a top view of the working table of the present invention;

FIG. 3 is a schematic view of the structure of the clamp of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is a schematic diagram of the fixing plate structure of the present invention.

In the figure: 1. a lifting device; 2. a first slide plate; 3. a spring; 4. a work table; 5. a machine tool main body; 6. A first connecting plate; 7. an operation table; 8. a hydraulic cylinder; 9. a second slide plate; 10. a drilling table; 11. a cavity; 12. a second connecting plate; 13. a clamp; 14. a chute; 15. a first threaded rod; 16. connecting holes; 17. a drive motor; 18. a second threaded rod; 19. a drill bit; 20. a fixing plate; 21. fixing the bolt; 22. and (4) a groove.

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.

Referring to fig. 1-5, a drilling jig for a numerically controlled lathe comprises a machine tool body 5, a worktable 4 is mounted on the top of the machine tool body 5, a groove 22 is formed in the top of the worktable 4, the worktable 4 can drill various types of products through a first sliding plate 2, a spring 3, a first connecting plate 6, a hydraulic cylinder 8, a second sliding plate 9, a second connecting plate 12, a jig 13, a chute 14 and a first threaded rod 15, so that the time cost can be reduced, the drilling efficiency of the numerically controlled lathe can be improved, an operating table 7 is mounted on the inner bottom wall of the groove 22, a cavity 11 is formed in the top surface of the operating table 7, internal threads are formed in the inner wall of the cavity 11, the cavity 11 is matched with the bottom of the drilling table 10, and the cavity 11 is in threaded connection with the drilling table 10, so that the drilling table 10 can be detached from the surface of the operating table 7 to facilitate cleaning of the drilling, keeping the periphery of the drilling platform 10 clean, a first connecting plate 6 is fixedly installed on the inner side wall of the groove 22, one side of the first connecting plate 6 is connected with a spring 3, one side of the spring 3 is fixedly connected with a first sliding plate 2, one side of the first sliding plate 2 is movably connected with the bottom of a hydraulic cylinder 8, two sides and the top of the operating platform 7 are respectively provided with a clamp 13, the clamps 13 are movably connected through the hydraulic cylinder 8, the clamps 13 on three sides can be pushed towards the middle through the hydraulic cylinder 8, so that the product can be fixed, the accuracy of product drilling can be improved, the output end of the hydraulic cylinder 8 is movably connected with the outer wall of one side of a second sliding plate 9, through a chute 14 arranged on the operating platform 7, the first sliding plate 2 and the second sliding plate 9 on the operating platform 7 can be connected through the chute 14, so that the product can be conveniently fixed in the process of drilling, and the accuracy of, the other side of the second sliding plate 9 is fixedly connected with the outer wall of one side of the second connecting plate 12, the outer wall of the other side of the second connecting plate 12 is fixedly connected with one side of the first threaded rod 15, the front surface of the clamp 13 is provided with friction patterns, the front surface of the clamp 13 is arranged in an arc shape, the back surface of the clamp 13 is provided with a connecting hole 16, the connecting hole 16 is matched with the end head of the first threaded rod 15, the inner wall of the clamp 13 is provided with friction patterns, so that the outer wall of a product can not slide when being fixed through the clamp 13, the accuracy of fixing the product is improved, the other side of the first threaded rod 15 is movably connected with the clamp 13 through the connecting hole 16, sliding grooves 14 are arranged on the two sides of the top of the operating table 7, the sliding grooves 14 are positioned at the bottoms of the first sliding plate 2 and the second sliding plate 9, the widths of the first sliding plate 2 and the second sliding plate 9 are matched with, the first sliding plate 2 and the second sliding plate 9 on three sides can be more convenient to move through the sliding groove 14, the bottom of the lifting device 1 is connected with the top of the driving motor 17, the output end of the driving motor 17 is movably connected with the second threaded rod 18, the bottom of the second threaded rod 18 is movably connected with the drill bit 19, the drill bit 19 can be movably connected through the second threaded rod 18, so that the drill bit 19 can be disassembled for replacement or cleaning, in comparison, the bottom of the second threaded rod 18 is matched with the blind hole in the top of the drill bit 19, the second threaded rod 18 penetrates through the blind hole of the drill bit 19 and is in threaded connection, the drill bit 19 can be disassembled through the second threaded rod 18, the drill bit 19 is convenient to clean, meanwhile, the drill bit 19 is convenient to replace, the fixing plates 20 are arranged on two sides of the drill bit 19 and are attached to the outer wall of, and a fixing bolt 21 penetrates through one side of the fixing plate 20 and extends to the other side of the fixing plate 20, the fixing plates 20 on the two sides are movably connected with the drill 19 through the fixing bolt 21, and the drill 19 can be fixed through the fixing plates 20 on the two sides.

When using, put the surface at drilling platform 10 with the product that needs drilling, start the pneumatic cylinder 8 of drilling platform 10 three sides, promote second slide 9 through pneumatic cylinder 8 and impel to the centre, meanwhile second slide 9 can drive anchor clamps 13 according to second connecting plate 12 and impel around to drilling platform 10 for the anchor clamps 13 laminating of three sides is at the outer wall of product, fix the outer wall of product, then start elevating gear 1 to descending, thereby start driving motor 17 and drive drill bit 19 and rotate and accomplish work after that.

In conclusion, this boring grab for numerically controlled lathe has reached the problem that can drill to different types of product, improves the work efficiency's of digit control machine tool effect, has solved the product singleness of general digit control machine tool drilling, and work efficiency is not high problem.

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 boring grab for numerically controlled lathe, includes lathe main part (5), its characterized in that: the machine tool comprises a machine tool main body (5), wherein a workbench (4) is installed at the top of the machine tool main body (5), a groove (22) is formed in the top of the workbench (4), an operation table (7) is installed on the inner bottom wall of the groove (22), a first connecting plate (6) is fixedly installed on the inner side wall of the groove (22), one side of the first connecting plate (6) is connected with a spring (3), a first sliding plate (2) is fixedly connected to one side of the spring (3), one side of the first sliding plate (2) is movably connected with the bottom of a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) is movably connected with the outer wall of one side of a second sliding plate (9), the other side of the second sliding plate (9) is fixedly connected with the outer wall of one side of a second connecting plate (12), the outer wall of the other side of the second connecting plate (12) is fixedly connected with one side of a first threaded rod (15), and the other side of the, the both sides at operation panel (7) top are provided with spout (14), spout (14) are located the bottom of first slide (2) and second slide (9), and the bottom of elevating gear (1) is connected with driving motor's (17) top, the output and the second threaded rod (18) swing joint of driving motor (17), the bottom and drill bit (19) swing joint of second threaded rod (18).

2. The boring jig for the numerically controlled lathe according to claim 1, characterized in that: the width of the first sliding plate (2) and the width of the second sliding plate (9) are matched with the width of the sliding groove (14), and the first sliding plate (2) and the second sliding plate (9) are in sliding connection with the sliding groove (14).

3. The boring jig for the numerically controlled lathe according to claim 1, characterized in that: both sides and the top of operation panel (7) all are provided with anchor clamps (13), and anchor clamps (13) pass through pneumatic cylinder (8) swing joint.

4. The boring jig for the numerically controlled lathe according to claim 1, characterized in that: the top surface of operation panel (7) is provided with cavity (11), and the inner wall of cavity (11) is provided with the internal thread, cavity (11) match with the bottom of drilling platform (10), and cavity (11) and drilling platform (10) threaded connection.

5. The boring jig for the numerically controlled lathe according to claim 1, characterized in that: the front of anchor clamps (13) is provided with the friction decorative pattern, and the front of anchor clamps (13) sets to the arc form, the back of anchor clamps (13) is provided with connecting hole (16), and the end phase-match of connecting hole (16) and first threaded rod (15).

6. The boring jig for the numerically controlled lathe according to claim 1, characterized in that: the bottom of the second threaded rod (18) is matched with the blind hole in the top of the drill bit (19), and the second threaded rod (18) penetrates through the blind hole of the drill bit (19) and is in threaded connection.

7. The boring jig for the numerically controlled lathe according to claim 1, characterized in that: the two sides of the drill bit (19) are provided with fixing plates (20) which are attached to the outer wall of the second threaded rod (18), one side of each fixing plate (20) penetrates through the other side of each fixing plate (20) and extends to the other side of each fixing plate (20), and the fixing plates (20) on the two sides are movably connected with the drill bit (19) through the fixing bolts (21).