CN215035641U

CN215035641U - Clamp for lathe

Info

Publication number: CN215035641U
Application number: CN202121801784.XU
Authority: CN
Inventors: 龚巨卫
Original assignee: Zhuhai Youfangda Technology Co ltd
Current assignee: Zhuhai Youfangda Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-07
Anticipated expiration: 2031-08-04

Abstract

The utility model is suitable for a turning attachment technical field provides an anchor clamps for lathe, including a supporting bench, the last fixed surface of brace table is connected with the supporting seat, the last fixed surface of supporting seat is connected with the casing, the inside wall fixedly connected with of casing is motor just reversing, the output of motor just reversing passes through reduction gear fixedly connected with screw thread adjusting rod, the inside of casing is equipped with the sliding plate, the fixed threaded sleeve pipe that inlays in inside of sliding plate, the left end of screw thread adjusting rod extend to threaded sleeve pipe inside and with threaded sleeve pipe's inner circle threaded connection, two splint of left surface fixedly connected with of sliding plate, two the common fixedly connected with right anchor clamps of the left surface of splint. This anchor clamps for lathe reaches the effect of pressing from both sides tight fixed to left anchor clamps right side work piece, has possessed the fixed characteristics of automatic centre gripping, has solved the slower problem of manual operation clamping speed, has improved the clamping speed of work piece.

Description

Clamp for lathe

Technical Field

The utility model belongs to the technical field of turning attachment, especially, relate to a fixture for lathe.

Background

The lathe is a machine tool which mainly uses a lathe tool to perform turning processing on a rotating workpiece, a drill bit, a reamer, a screw tap, a die, a knurling tool and the like can be used for performing corresponding processing on the lathe, and a clamp is an important component in the working process of the lathe.

The lathe fixture is used for processing inner and outer revolution surfaces and end faces of a workpiece on a lathe, most of the lathe fixtures are arranged on a main shaft, and a few of the lathe fixtures are arranged on a saddle or a lathe bed, so that the workpiece can be conveniently processed by the lathe.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anchor clamps for lathe aims at solving present lathe anchor clamps and operates by manual work usually, does not reach the fixed effect of automatic centre gripping to the problem of work piece centre gripping speed has been reduced.

The utility model discloses a realize like this, a fixture for lathe, which comprises a supporting table, the last fixed surface of brace table is connected with the supporting seat, the last fixed surface of supporting seat is connected with the casing, the inside wall fixedly connected with of casing is motor just reversing, the output of motor just reversing passes through reduction gear fixedly connected with screw thread adjusting rod, the inside of casing is equipped with the sliding plate, the fixed threaded sleeve pipe that inlays in inside of sliding plate, the left end of screw thread adjusting rod extend to threaded sleeve pipe inside and with threaded sleeve pipe's inner circle threaded connection, two splint of left surface fixedly connected with of sliding plate, two the common fixedly connected with right anchor clamps of the left surface of splint.

Preferably, the upper surface of the supporting table is fixedly connected with a side plate, the right side surface of the side plate is fixedly connected with a left clamp, the inner wall of the shell is fixedly connected with a reinforcing seat, a bearing is fixedly embedded in the right side surface of the reinforcing seat, and the outer surface of the thread adjusting rod is fixedly connected with an inner ring of the bearing.

Preferably, symmetrical sliding grooves are formed in the inner wall of the shell, sliding blocks are connected to the inner walls of the two sliding grooves in a sliding mode, and one side faces, close to each other, of the two sliding blocks are fixedly connected with the outer surface of each sliding plate.

Preferably, the upper surface of the supporting table is fixedly connected with a slide rail, the outer surface of the slide rail is connected with a slide block in a sliding manner, and the upper surface of the slide block is fixedly connected with the bottom end of the right clamp.

Preferably, the front surface of the supporting table is fixedly connected with symmetrical installation parts, and the bottom surfaces of the two installation parts are provided with installation holes.

Preferably, an operation panel is fixedly embedded in the front face of the shell, and a warning board is fixedly connected to the front face of the side plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an anchor clamps for lathe, through being provided with the casing, play the effect fixed to anchor clamps subassembly and positive reverse motor installation, through the operation of positive reverse motor clockwise, can drive the screw thread regulation pole and rotate in screw sleeve's inside, and utilize the cooperation between screw thread regulation pole and the screw sleeve, can drive screw sleeve and sliding plate and remove left, and also can make right anchor clamps remove thereupon, thereby reach the effect of pressing from both sides tight fixed to left anchor clamps right side work piece, the fixed characteristics of automatic centre gripping have been possessed, the slower problem of manual operation clamping speed has been solved, the clamping speed of work piece has been improved.

Drawings

Fig. 1 is a cross-sectional view of a front view of a left clamp of the present invention;

fig. 2 is a cross-sectional view of a front view of a middle housing of the present invention;

fig. 3 is a schematic perspective view of the sliding plate of the present invention.

In the figure: 1-supporting table, 2-warning board, 3-left clamp, 4-shell, 5-positive and negative rotation motor, 6-thread adjusting rod, 7-thread sleeve, 8-sliding plate, 9-clamping plate, 10-right clamp, 11-operation panel, 12-side plate, 13-mounting piece, 14-sliding rail, 15-sliding block, 16-supporting seat, 17-sliding block, 18-sliding groove, 19-reinforcing seat and 20-bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution of a lathe fixture:

in this embodiment, an anchor clamps for lathe, including brace table 1, brace table 1's last fixed surface is connected with supporting seat 16, the last fixed surface of supporting seat 16 is connected with casing 4, casing 4's inside wall fixedly connected with is just reversing motor 5, the output of just reversing motor 5 passes through reduction gear fixedly connected with screw thread adjusting rod 6, casing 4's inside is equipped with sliding plate 8, the inside of sliding plate 8 is fixed to be inlayed and is had threaded sleeve 7, the left end of screw thread adjusting rod 6 extend to threaded sleeve 7's inside and with the inner circle threaded connection of threaded sleeve 7, two splint 9 of the left surface fixedly connected with of sliding plate 8, the common fixedly connected with right anchor clamps 10 of the left surface of two splint 9.

Further, a side plate 12 is fixedly connected to the upper surface of the support table 1, a left clamp 3 is fixedly connected to the right side surface of the side plate 12, a reinforcing seat 19 is fixedly connected to the inner wall of the shell 4, a bearing 20 is fixedly embedded in the right side surface of the reinforcing seat 19, and the outer surface of the threaded adjusting rod 6 is fixedly connected with the inner ring of the bearing 20.

In the present embodiment, the left clamp 3 can be engaged with the right clamp 10 to facilitate clamping and fixing of the workpiece, and the screw adjustment lever 6 can be rotated more stably by the reinforcement base 19 and the bearing 20.

Further, symmetrical sliding grooves 18 are formed in the inner wall of the shell 4, sliding blocks 17 are connected to the inner walls of the two sliding grooves 18 in a sliding mode, and one side face, close to each other, of the two sliding blocks 17 is fixedly connected with the outer surface of the sliding plate 8.

In the present embodiment, the sliding plate 8 can be more stably slid and the movement of the sliding plate 8 can be restricted.

Further, the upper surface of the supporting table 1 is fixedly connected with a slide rail 14, the outer surface of the slide rail 14 is slidably connected with a slide block 15, and the upper surface of the slide block 15 is fixedly connected with the bottom end of the right clamp 10.

In the present embodiment, the right jig 10 can be supported while the right jig 10 is moved more smoothly.

Further, the front surface of the supporting table 1 is fixedly connected with symmetrical installation parts 13, and installation holes are formed in the bottom surfaces of the two installation parts 13.

In the embodiment, the clamp is convenient to mount and fix, and the problem of inconvenience in mounting and fixing is avoided.

Further, an operation panel 11 is fixedly embedded in the front of the shell 4, and a warning board 2 is fixedly connected to the front of the side plate 12.

In this embodiment, the operation panel 11 can preferably operate the jig, and the warning board 2 can warn the operator of safety.

The utility model discloses a theory of operation and use flow: the utility model discloses, at first install this anchor clamps in suitable position, and be linked together with external power supply, place the work piece between right anchor clamps 3 and left anchor clamps 10 after that, then start the operation of positive reverse motor 5 clockwise through operating panel 11, can drive threaded adjusting rod 6 and rotate in the inside of threaded sleeve 7, utilize the cooperation between threaded adjusting rod 6 and the threaded sleeve 7, will drive threaded sleeve 7 and sliding plate 8 and remove left, can drive splint 9 and right anchor clamps 10 simultaneously and remove, and can press from both sides tightly fixedly to the work piece between right anchor clamps 10 and the left anchor clamps 3, be convenient for carry out the processing to the work piece.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A clamp for a lathe is characterized in that: including brace table (1), the last fixed surface of brace table (1) is connected with supporting seat (16), the last fixed surface of supporting seat (16) is connected with casing (4), inside wall fixedly connected with of casing (4) is just reversing motor (5), the output of just reversing motor (5) passes through reduction gear fixedly connected with screw thread adjusting lever (6), the inside of casing (4) is equipped with sliding plate (8), the inside fixed the inlaying of sliding plate (8) has threaded sleeve (7), the left end of screw thread adjusting lever (6) extend to the inside of threaded sleeve (7) and with the inner circle threaded connection of threaded sleeve (7), two splint (9) of left surface fixedly connected with of sliding plate (8), two the common fixedly connected with right anchor clamps (10) of left surface of splint (9).

2. A jig for lathe use as set forth in claim 1, wherein: the upper surface fixed connection of brace table (1) has curb plate (12), the right flank fixedly connected with left anchor clamps (3) of curb plate (12), the inner wall fixedly connected with reinforcement seat (19) of casing (4), the fixed bearing (20) of inlaying of right flank of reinforcement seat (19), the surface of screw thread adjusting lever (6) and the inner circle fixed connection of bearing (20).

3. A jig for lathe use as set forth in claim 1, wherein: symmetrical sliding grooves (18) are formed in the inner wall of the shell (4), sliding blocks (17) are connected to the inner walls of the two sliding grooves (18) in a sliding mode, and one side face, close to each other, of each sliding block (17) is fixedly connected with the outer surface of each sliding plate (8).

4. A jig for lathe use as set forth in claim 1, wherein: the upper surface of the supporting table (1) is fixedly connected with a sliding rail (14), the outer surface of the sliding rail (14) is connected with a sliding block (15) in a sliding mode, and the upper surface of the sliding block (15) is fixedly connected with the bottom end of the right clamp (10).

5. A jig for lathe use as set forth in claim 1, wherein: the front face of the supporting table (1) is fixedly connected with symmetrical mounting pieces (13), and mounting holes are formed in the bottom faces of the mounting pieces (13).

6. A jig for lathe use as set forth in claim 2, wherein: the front of casing (4) is fixed to be inlayed and is had operating panel (11), the front fixedly connected with warning sign (2) of curb plate (12).