CN217860075U

CN217860075U - Adjustable clamping device for numerically controlled lathe

Info

Publication number: CN217860075U
Application number: CN202221785755.3U
Authority: CN
Inventors: 王国有
Original assignee: Dalian Hongze Mold Co ltd
Current assignee: Dalian Hongze Mold Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-11-22
Anticipated expiration: 2032-07-09

Abstract

The utility model discloses a numerical control lathe uses adjustable clamping device, including lathe processingequipment, lathe processingequipment's inside fixed mounting has the mount table, and the inside movable mounting of mount table has the locking device, and the mounting groove has been seted up on the surface of mount table, and the inside movable mounting of mounting groove has rotary device, and rotary device's top fixed mounting has clamping device. In the above scheme, when the work piece need carry out position control, it takes out from the inside of fixed orifices to make it drive the fixed pin with electric telescopic handle circular telegram this moment, then the drive fixed pin drives the connection pad through the cover fishplate bar and carries out whole rotation, rotate to suitable position back at last, it can to recycle electric telescopic handle drives the inside completion that the fixed pin enters into corresponding fixed orifices again, utilize locking device and rotary device to mutually support, realize the rotation of work piece position, and can lock the processing, prevent to add and take place the rotational migration, consequently, the processingquality has been guaranteed, the practicality of integrated device has been improved.

Description

Adjustable clamping device for numerically controlled lathe

Technical Field

The utility model relates to a numerical control lathe technical field, more specifically say, the utility model relates to a numerical control lathe is with adjustable clamping device.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools, 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, the cylindrical and conical threads and the like, and can perform grooving, drilling, reaming, boring and the like, so that a clamping device is arranged in the numerically controlled lathe to clamp a workpiece firstly, and then a processing tool is used for processing the workpiece.

However, in practical use, there still exist some disadvantages, such as: the existing clamping device is often only fixedly installed on a lathe through the bottom end of the clamping device, then the clamping device can only clamp a workpiece normally, and the workpiece cannot be driven to rotate, so that when circular holes of annular arrays are needed to be machined on some annular workpieces, the workpiece positions need to be frequently disassembled and assembled or replaced, and the overall working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an adjustable clamping device is used to numerical control lathe to solve the problem that prior art part clamping device can't rotate and need consume more time when making processing specific annular work piece.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a numerical control lathe is with adjustable clamping device, includes lathe processingequipment, lathe processingequipment's inside fixed mounting has the mount table, the inside movable mounting of mount table has the locking device, the mounting groove has been seted up on the surface of mount table, the inside movable mounting of mounting groove has rotary device, rotary device's top fixed mounting has clamping device.

The locking device comprises a connecting seat, an electric telescopic rod is fixedly mounted on the side face of the top end of the connecting seat, a sleeving block is fixedly mounted at one end of the electric telescopic rod, a connecting plate is fixedly sleeved on the surface of the sleeving block, and a fixing pin is fixedly mounted on the inner side of the top end of the connecting plate.

The bottom end of the connecting seat is fixedly installed in the mounting table, the sleeving block is in a regular hexagon shape, and the hexagon can be used for preventing the sleeving block from shifting when the sleeving block moves forwards and backwards, so that subsequent locking work is influenced.

The rotating device comprises a fixed pin, a sleeving plate is fixedly sleeved at the top end of the fixed pin, a connecting disc is detachably mounted on the surface of the sleeving plate, a sleeving groove is formed in the bottom surface of the connecting disc, and a fixing hole is formed in the side face of the bottom end of the connecting disc.

The shape of connection pad sets up to convex cylinder structure, and the shape looks adaptation of its shape and mounting groove, the bottom demountable installation of fixed pin is at the inside top surface of lathe processingequipment, the top surface fixed mounting of connection pad is in clamping device's bottommost face, utilizes the convex cylinder structure of connection pad to make it carry out the free rotation in the inside of mounting groove to through connecting clamping device, drive clamping device and carry out the free rotation, change the relative position of the inside work piece of centre gripping of clamping device.

The number of fixed orifices is a plurality of, a plurality of the size of fixed orifices all with the size looks adaptation of fixed pin, makes it can carry out the locking work of a plurality of positions through setting up a plurality of fixed orifices, improves whole device's stability.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the above scheme, place the work piece in clamping device's inside centre gripping fixed back, the processing subassembly of recycling lathe processingequipment is processed, when the work piece needs carry out position adjustment, it takes out from the inside of fixed orifices to make it drive the fixed pin with electric telescopic handle circular telegram this moment, then the drive fixed pin drives the connection pad through the cover fishplate bar and carries out whole rotation, rotate to suitable position after at last, it drives the fixed pin and enters into corresponding fixed orifices inside again to recycle electric telescopic handle and accomplishes fixedly can, utilize locking device and rotary device to mutually support, realize the rotation of work piece position, and can lock and die the processing, prevent to take place to rotate the skew man-hour, consequently, the processingquality has been guaranteed, the practicality of integrated device has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall assembly view of the mounting platform of the present invention;

FIG. 3 is a schematic view of a three-dimensional assembly structure of the mounting table of the present invention;

fig. 4 is a schematic structural view of the locking device of the present invention;

fig. 5 is a schematic structural view of the rotating device of the present invention.

[ reference numerals ]

1. A lathe machining device; 2. an installation table; 3. a clamping device; 21. a locking device; 22. a rotating device; 23. mounting grooves; 211. a connecting seat; 212. an electric telescopic rod; 213. sleeving and connecting blocks; 214. a connecting plate; 215. a fixing pin; 221. a drive motor; 222. sleeving and connecting plates; 223. a connecting disc; 224. a sleeving groove; 225. and (7) fixing holes.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As attached figure 1 to figure 5 the embodiment of the utility model provides an adjustable clamping device is used to numerical control lathe, including lathe machining device 1, lathe machining device 1's inside fixed mounting has mount table 2, the inside movable mounting of mount table 2 has locking device 21, mounting groove 23 has been seted up on the surface of mount table 2, the inside movable mounting of mounting groove 23 has rotary device 22, rotary device 22's top fixed mounting has clamping device 3.

Wherein, as shown in fig. 4, the locking device 21 includes a connecting seat 211, the side fixed mounting on the top of the connecting seat 211 has an electric telescopic rod 212, one end fixed mounting of the electric telescopic rod 212 has a splicing block 213, the fixed surface of the splicing block 213 is sleeved with a connecting plate 214, the inside fixed mounting on the top of the connecting plate 214 has a fixing pin 215, the bottom end fixed mounting of the connecting seat 211 is in the inside of the mounting table 2, the shape of the splicing block 213 is set to be regular hexagon, and the hexagon can prevent itself from shifting when moving forward and backward, thereby affecting subsequent locking work.

As shown in fig. 5, the rotating device 22 includes a driving motor 221, a sleeving plate 222 is fixedly sleeved at the top end of the driving motor 221, a connecting disc 223 is detachably mounted on the surface of the sleeving plate 222, a sleeving groove 224 is formed in the bottom surface of the connecting disc 223, a fixing hole 225 is formed in the side surface of the bottom end of the connecting disc 223, the connecting disc 223 is in a convex cylindrical structure, the shape of the connecting disc 223 is matched with that of the mounting groove 23, the bottom end of the driving motor 221 is detachably mounted on the top surface inside the lathe processing device 1, the top surface of the connecting disc 223 is fixedly mounted on the bottommost surface of the clamping device 3, the connecting disc 223 can freely rotate inside the mounting groove 23 by using the convex cylindrical structure, the clamping device 3 is connected to drive the clamping device 3 to freely rotate, the relative position of a workpiece clamped inside the clamping device 3 is changed, the number of the fixing holes 225 is several, the size of the fixing holes 225 is matched with the size of the fixing pin 215, and the fixing holes 225 can lock multiple positions by providing multiple fixing holes 225, thereby improving the stability of the whole device.

The working process of the utility model is as follows:

above-mentioned scheme, place the work piece in the fixed back of the inside centre gripping of clamping device 3, recycle lathe processingequipment 1's processing subassembly and process, when the work piece needs to carry out position control, it takes out from the inside of fixed orifices 225 to make it drive fixed pin 215 to circular telegram with electric telescopic handle 212 this moment, then drive driving motor 221 drives connection pad 223 through cover fishplate bar 222 and carries out whole rotation, rotate to suitable position after at last, it can to reuse electric telescopic handle 212 to drive fixed pin 215 and enter into corresponding fixed orifices 225's inside again and accomplish fixedly, utilize locking device 21 and rotary device 22 to mutually support, realize the rotation of work piece position, and can lock the processing, prevent to add and take place to rotate the skew man-hour, consequently, the processingquality is guaranteed, the practicality of whole device is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a numerical control lathe is with adjustable clamping device, includes lathe processingequipment (1), its characterized in that, the inside fixed mounting of lathe processingequipment (1) has mount table (2), the inside movable mounting of mount table (2) has locking device (21), mounting groove (23) have been seted up on the surface of mount table (2), the inside movable mounting of mounting groove (23) has rotary device (22), the top fixed mounting of rotary device (22) has clamping device (3).

2. The adjustable clamping device for the numerically controlled lathe according to claim 1, wherein the locking device (21) comprises a connecting base (211), an electric telescopic rod (212) is fixedly mounted on a side surface of the top end of the connecting base (211), a sleeving block (213) is fixedly mounted at one end of the electric telescopic rod (212), a connecting plate (214) is fixedly sleeved on the surface of the sleeving block (213), and a fixing pin (215) is fixedly mounted on the inner side of the top end of the connecting plate (214).

3. The adjustable clamping device for the numerically controlled lathe according to claim 2, wherein the bottom end of the connecting base (211) is fixedly mounted inside the mounting table (2), and the shape of the socket block (213) is a regular hexagon.

4. The adjustable clamping device for the numerically controlled lathe according to claim 1, wherein the rotating device (22) comprises a driving motor (221), a sleeving plate (222) is fixedly sleeved at the top end of the driving motor (221), a connecting disc (223) is detachably mounted on the surface of the sleeving plate (222), a sleeving groove (224) is formed in the bottom surface of the connecting disc (223), and a fixing hole (225) is formed in the side surface of the bottom end of the connecting disc (223).

5. The adjustable clamping device for the numerical control lathe according to claim 4, wherein the connecting disc (223) is provided with a convex cylindrical structure, the shape of the connecting disc is matched with that of the mounting groove (23), the bottom end of the driving motor (221) is detachably mounted on the top surface inside the lathe machining device (1), and the top surface of the connecting disc (223) is fixedly mounted on the bottommost surface of the clamping device (3).

6. The adjustable clamping device for the numerically controlled lathe according to claim 4, wherein the number of the fixing holes (225) is several, and the size of each of the several fixing holes (225) is matched with the size of the fixing pin (215).