CN216263567U - High-efficiency numerical control lathe capable of automatically positioning holes - Google Patents

Abstract

The utility model discloses a high-efficiency numerically controlled lathe capable of automatically fixing holes, comprising an equipment casing, a traveling mechanism is arranged on the surface of the equipment casing, and a drilling mechanism is arranged at the bottom of the output end of the traveling mechanism. A hole fixing device is fixedly installed on the surface of the output end of the mechanism, and the hole fixing device includes a ring plate. The inner wall of the ring plate is connected with a connecting rod through a rotating rod, and one end of the connecting rod is connected with a support rod through the rotating rod. A connector is fixedly connected to the surface of the support rod, an external threaded pipe is fixedly connected to the bottom of the ring plate, a telescopic rod is fixedly connected to the bottom of the support rod, and a marking head is fixedly connected to the bottom of the telescopic rod. Through the cooperation of the support rod, the marking head and the ring plate, the utility model can mark the surface of the workpiece when the equipment processes the main hole, which is convenient for subsequent workers to process the side holes and is more convenient for use.

Description

A high-efficiency CNC lathe with automatic hole fixing

technical field

The utility model relates to the related technical field of numerically controlled lathes, in particular to a high-efficiency numerically controlled lathe capable of automatically fixing holes.

Background technique

CNC lathe is one of the most widely used CNC machine tools. It is mainly used for the machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer surfaces, and cylindrical and conical threads. It can perform grooving, drilling, reaming, reaming and boring, etc. When the lathe is processing flange parts, workers are required to process multiple evenly distributed side holes around the main hole.

However, the existing devices still have the following shortcomings in technology: most of the existing CNC lathes lack an automatic hole fixing mechanism, and workers need to locate the side hole positions by themselves, which affects the processing efficiency and is less conducive to use.

Utility model content

The purpose of the present invention is to provide a high-efficiency numerically controlled lathe capable of automatically fixing holes, so as to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the present utility model provides the following technical solutions: a high-efficiency numerically controlled lathe capable of automatically fixing holes, comprising an equipment casing, the surface of the equipment casing is provided with a running mechanism, and the bottom of the output end of the running mechanism is provided with a running mechanism. A drilling mechanism is provided, and a hole fixing device is fixedly installed on the surface of the output end of the walking mechanism. The hole fixing device includes a ring plate, and the inner wall of the ring plate is rotatably connected with a connecting rod through a rotating rod, and one end of the connecting rod is connected. A support rod is rotatably connected with the rotating rod, the surface of the support rod is fixedly connected with a connector, the bottom of the ring plate is fixedly connected with an external threaded pipe, the bottom of the support rod is fixedly connected with a telescopic rod, and the telescopic rod is fixedly connected to the bottom of the support rod. The bottom is fixedly connected with a marker head.

Further, a surface of the externally threaded pipe is connected with a threaded sleeve through a thread, a surface of the threaded sleeve is rotatably connected with a connecting plate through a bearing, and the surface of the connecting plate is fixedly connected to the connector.

Further, a baffle plate is fixedly connected to the bottom of the externally threaded pipe.

Further, the connector includes a sleeve plate, a sliding groove is formed on the surface of the sleeve plate, a sliding block is slidably connected to the inner wall of the sliding groove, and a sliding plate is fixedly connected to the surface of the sliding block.

Further, a scale is fixedly connected to the surface of the slide plate.

Further, a spring is fixedly connected between the marking head and the support rod.

Further, the number of the connecting rods is eight, and the eight connecting rods are distributed on the surface of the ring plate in an equidistant circular array.

Compared with the prior art, the beneficial effects achieved by the present utility model are:

(1) Through the cooperation of the support rod, the marking head and the ring plate, the utility model can mark the surface of the workpiece when the equipment processes the main hole, which is convenient for subsequent workers to process the side hole, and is more beneficial to use.

(2) The utility model can adjust the distance between the marking head and the shaft center of the ring plate through the cooperation of the connector, the ring plate and the connecting rod, so that the workpiece of different specifications can be fixed, which is more beneficial to use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural schematic diagram of the hole fixing device of the present invention;

Fig. 3 is an enlarged view of the structure at place A in Fig. 2 of the present utility model;

FIG. 4 is a schematic diagram of the structure of the connector of the present invention.

In the figure: 1. Equipment housing; 2. Running mechanism; 3. Hole fixing device; 31. Ring plate; 32. Connecting rod; 33. Support rod; 34. Telescopic rod; 35. Marking head; 36. Spring; 37 , external threaded pipe; 38, threaded sleeve; 39, connecting plate; 4, drilling mechanism; 5, connector; 51, sleeve plate; 52, slide plate; 53, chute; 54, slider; 55, scale; 6. Baffle.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a high-efficiency numerically controlled lathe capable of automatically fixing holes, comprising an equipment housing 1, the surface of the equipment housing 1 is provided with a traveling mechanism 2, and the bottom of the output end of the traveling mechanism 2 is provided A drilling mechanism 4 is provided, and a hole fixing device 3 is fixedly installed on the surface of the output end of the traveling mechanism 2. The hole fixing device 3 includes a ring plate 31, and the inner wall of the ring plate 31 is connected with a connecting rod 32 through a rotating rod. One end of the connecting rod 32 The support rod 33 is connected through the rotation of the rotating rod, the surface of the support rod 33 is fixedly connected with the connector 5, the bottom of the ring plate 31 is fixedly connected with an external threaded pipe 37, and the bottom of the support rod 33 is fixedly connected with a telescopic rod 34, the telescopic rod 34 A marking head 35 is fixedly connected to the bottom of the machine. Through the cooperation of the support rod 33, the marking head 35 and the ring plate 31, the surface of the workpiece can be marked when the equipment is processing the main hole, which is convenient for subsequent workers to process the side holes. The cooperation of the device 5, the ring plate 31 and the connecting rod 32 can adjust the distance between the marking head 35 and the shaft center of the ring plate 31, so that the hole fixing operation can be performed on workpieces of different specifications, which is more convenient for use.

Specifically, the surface of the externally threaded pipe 37 is connected with a threaded sleeve 38 through threads, and the surface of the threaded sleeve 38 is rotatably connected with a connecting plate 39 through a bearing. The connecting plate 39 moves in the vertical direction, thereby realizing the position adjustment of the marking head 35 .

Specifically, a baffle plate 6 is fixedly connected to the bottom of the externally threaded pipe 37 . By setting the baffle plate 6 , the threaded sleeve 38 can be restricted to prevent it from coming off the surface of the externally threaded pipe 37 .

Specifically, the connector 5 includes a sleeve plate 51, a sliding groove 53 is formed on the surface of the sleeve plate 51, a sliding block 54 is slidably connected to the inner wall of the sliding groove 53, and a sliding plate 52 is fixedly connected to the surface of the sliding block 54. The cooperation of the sliding plate 52 , the sliding groove 53 and the sliding block 54 enables the connector 5 to perform stable expansion and contraction.

Specifically, a scale 55 is fixedly connected to the surface of the sliding plate 52 , and the worker can improve the adjustment accuracy of the marking head 35 by reading the value of the scale 55 .

Specifically, a spring 36 is fixedly connected between the marking head 35 and the support rod 33. By arranging the spring 36, a continuous downward pushing force can be applied to the marking head 35 when the marking head 35 collides with the workpiece, which is more conducive to the marking of fixed holes. .

Specifically, the number of the connecting rods 32 is eight, and the eight connecting rods 32 are distributed on the surface of the ring plate 31 in an equidistant circular array. Useful.

The working principle of the utility model: when the equipment is processing the middle hole of the workpiece, the traveling mechanism 2 stretches and pushes the drilling mechanism 4 to contact the surface of the workpiece for operation, the traveling mechanism 2 stretches and pushes the ring plate 31 to move down, and the ring plate 31 pushes The externally threaded pipe 37 pushes the connector 5, and the connector 5 then drives the support rod 33. The support rod 33 presses the marking head 35 through the spring 36 and the telescopic rod 34, and the marking head 35 impacts and interferes with the surface of the workpiece, A mark is formed on its surface, so as to facilitate subsequent workers to perform drilling operations. When the workpieces of different specifications need to be processed, the worker holds the threaded sleeve 38 and rotates it. move, and then drive the connecting plate 39 to move, the connecting plate 39 drives the connector 5, the connector 5 drives the connecting rod 32, the connecting rod 32 turns over and pulls the slide plate 52, and the slide plate 52 drives the slider 54 to slide along the chute 53 , and then drive the support rod 33 to realize the adjustment of the distance between the axis center of the marking head 35 and the ring plate 31, so as to automatically fix the holes for workpieces of different specifications.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a but high efficiency numerical control lathe of automatic fixed orifices, includes equipment casing (1), its characterized in that: the surface of equipment housing (1) is provided with running gear (2), the bottom of running gear (2) output is provided with drilling mechanism (4), the fixed surface of running gear (2) output installs hole fixing device (3), hole fixing device (3) are including crown plate (31), the inner wall of crown plate (31) rotates through the bull stick and is connected with connecting rod (32), the one end of connecting rod (32) rotates through the bull stick and is connected with bracing piece (33), the fixed surface of bracing piece (33) is connected with connector (5), the bottom fixedly connected with external screw thread pipe (37) of crown plate (31), the bottom fixedly connected with telescopic link (34) of bracing piece (33), the bottom fixedly connected with mark head (35) of telescopic link (34).

2. The high-efficiency numerically controlled lathe capable of automatically setting the hole as claimed in claim 1, wherein: the surface of the external thread pipe (37) is connected with a thread bushing (38) through threads, the surface of the thread bushing (38) is rotatably connected with a connecting plate (39) through a bearing, and the surface of the connecting plate (39) is fixedly connected with a connector (5).

3. The high-efficiency numerically controlled lathe capable of automatically setting the hole as claimed in claim 1, wherein: the bottom of the external thread pipe (37) is fixedly connected with a baffle (6).

4. The high-efficiency numerically controlled lathe capable of automatically setting the hole as claimed in claim 1, wherein: the connector (5) comprises a sleeve plate (51), a sliding groove (53) is formed in the surface of the sleeve plate (51), a sliding block (54) is connected to the inner wall of the sliding groove (53) in a sliding mode, and a sliding plate (52) is fixedly connected to the surface of the sliding block (54).

5. The high-efficiency numerically controlled lathe capable of automatically setting the hole as claimed in claim 4, wherein: and a graduated scale (55) is fixedly connected to the surface of the sliding plate (52).

6. The high-efficiency numerically controlled lathe capable of automatically setting the hole as claimed in claim 1, wherein: and a spring (36) is fixedly connected between the marking head (35) and the supporting rod (33).

7. The high-efficiency numerically controlled lathe capable of automatically setting the hole as claimed in claim 1, wherein: the number of the connecting rods (32) is eight, and the eight connecting rods (32) are distributed on the surface of the annular plate (31) in an equidistant circumferential array.

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