CN210306778U

CN210306778U - Lathe convenient to work piece clamping

Info

Publication number: CN210306778U
Application number: CN201920561936.XU
Authority: CN
Inventors: 毕天才
Original assignee: Shenyang Shanbo Auto Parts Co Ltd
Current assignee: Shenyang Shanbo Auto Parts Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-04-14
Anticipated expiration: 2029-04-24

Abstract

The utility model belongs to the technical field of the lathe technique and specifically relates to a lathe convenient to work piece clamping, including lathe body, the equal fixed mounting in lathe body upper end both sides has the fixed plate, fixed mounting has the nut in the middle part of the fixed plate, it is provided with manual pivot to rotate on the nut, be provided with the movable plate through sliding structure on the relative inboard lathe body of fixed plate, and the movable plate rotates with manual pivot and is connected, the relative inboard of movable plate all is provided with through rotating-structure and rotates the seat, it is provided with the push rod to rotate the inside both sides of seat, fixed mounting has the clamp plate on the push rod in the rotation seat, fixed mounting has the spring between clamp plate and the rotation seat, fixed mounting. The device firstly utilizes the grip block to realize the accurate centre gripping to the work piece, secondly utilizes the promotion of manual pivot to guarantee that the grip block presss from both sides the work piece of equidimension not, and is high-efficient and quick.

Description

Lathe convenient to work piece clamping

Technical Field

The utility model relates to a lathe technical field especially relates to a lathe convenient to work piece clamping.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The existing lathe is usually out of position for clamping a workpiece in the machining process, so that the workpiece is easily damaged in the machining process, and economic loss or safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lathe convenient for workpiece clamping.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lathe convenient to work piece clamping, includes lathe body, the equal fixed mounting in lathe body upper end both sides has the fixed plate, fixed plate middle part fixed mounting has the nut, it is provided with manual pivot to rotate on the nut, be provided with the movable plate through sliding structure on the relative inboard lathe body of fixed plate, and the movable plate rotates with manual pivot and be connected, the relative inboard of movable plate all is provided with through rotating-structure and rotates the seat, it is provided with the push rod to rotate the inside both sides of seat, fixed mounting has the clamp plate on the push rod in the rotation seat, fixed mounting has the spring between clamp plate and the rotation seat, fixed mounting has the grip block on the outer push rod of rotation seat.

Preferably, the sliding structure comprises a sliding block fixedly mounted at the bottom of the moving plate and sliding grooves formed in two sides of the upper end of the lathe body, and the sliding block is arranged in the sliding grooves in a sliding mode.

Preferably, both sides of the lower end of the lathe body are fixedly provided with supporting seats.

Preferably, the rotating structure comprises a bearing seat fixedly installed in the middle of the moving plate and a rotating shaft rotatably arranged in the bearing seat, and the other end of the rotating shaft is fixedly connected with the rotating seat.

Preferably, the opposite inner sides of the clamping plates are fixedly provided with rubber pads.

The utility model provides a pair of lathe convenient to work piece clamping, beneficial effect lies in: this lathe convenient to work piece clamping simple structure uses convenient operation, and the device at first utilizes the grip block can realize the accurate centre gripping to the work piece, and secondly utilizes the promotion of manual pivot can guarantee that the grip block presss from both sides the work piece of equidimension not, and is high-efficient and quick.

Drawings

Fig. 1 is the utility model provides a lathe's main view structure schematic diagram convenient to work piece clamping.

Fig. 2 is the utility model provides a lathe overlook the schematic structure view convenient to work piece clamping.

Fig. 3 is the utility model provides a part a of lathe enlargies the schematic diagram convenient to work piece clamping.

In the figure: the lathe comprises a lathe body 1, a manual rotating shaft 2, a nut 3, a moving plate 4, a fixed plate 5, a supporting seat 6, a sliding chute 7, a sliding block 8, a bearing seat 9, a rotating shaft 10, a spring 11, a pressing plate 12, a clamping plate 13, a rubber pad 14, a push rod 15 and a rotating seat 16.

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.

Referring to fig. 1-3, a lathe convenient for workpiece clamping includes a lathe body 1, support seats 6 are fixedly mounted on two sides of the lower end of the lathe body 1, fixed plates 5 are fixedly mounted on two sides of the upper end of the lathe body 1, nuts 3 are fixedly mounted in the middle of the fixed plates 5, manual rotating shafts 2 are rotatably arranged on the nuts 3, a movable plate 4 is arranged on the lathe body 1 on the inner side of the fixed plates 5, the sliding structure includes a sliding block 8 fixedly mounted at the bottom of the movable plate 4 and sliding grooves 7 arranged on two sides of the upper end of the lathe body 1, and the sliding block 8 is slidably arranged in the sliding grooves 7. When the manual rotating shaft 2 is rotated, the nut 3 is fixed, so that the manual rotating shaft 2 pushes the moving plate 4 to move, and the sliding block 8 slides in the sliding groove 7.

And the movable plate 4 is rotatably connected with the manual rotating shaft 2, the opposite inner sides of the movable plate 4 are provided with rotating seats 16 through rotating structures, each rotating structure comprises a bearing seat 9 fixedly installed in the middle of the movable plate 4 and a rotating shaft 10 rotatably arranged in the bearing seat 9, and the other end of the rotating shaft 10 is fixedly connected with the rotating seat 16. Push rods 15 are arranged on two sides inside the rotating seat 16, a pressing plate 12 is fixedly installed on the push rods 15 inside the rotating seat 16, a spring 11 is fixedly installed between the pressing plate 12 and the rotating seat 16, and a clamping plate 13 is fixedly installed on the push rods 15 outside the rotating seat 16. Rubber pads 14 are fixedly mounted on opposite inner sides of the clamping plates 13. When in use, a workpiece is placed between the rubber pads 14, the rubber pads 14 can avoid the workpiece from directly contacting with the clamping plate 13, and the clamping plate 13 can be ensured to be clamped more stably by the spring 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lathe convenient for workpiece clamping comprises a lathe body (1) and is characterized in that fixed plates (5) are fixedly mounted on two sides of the upper end of the lathe body (1), a nut (3) is fixedly mounted in the middle of each fixed plate (5), a manual rotating shaft (2) is rotatably arranged on each nut (3), a movable plate (4) is arranged on the lathe body (1) on the inner side of each fixed plate (5) relatively, the movable plate (4) is rotatably connected with the manual rotating shaft (2), rotating seats (16) are respectively arranged on the inner sides of the movable plates (4) relatively through rotating structures, push rods (15) are arranged on two sides of the inner portion of each rotating seat (16), pressing plates (12) are fixedly mounted on the push rods (15) in the rotating seats (16), and springs (11) are fixedly mounted between the pressing plates (12) and the rotating seats (16), and a clamping plate (13) is fixedly arranged on the push rod (15) outside the rotating seat (16).

2. The lathe convenient for clamping workpieces as claimed in claim 1, wherein the sliding structure comprises a sliding block (8) fixedly mounted at the bottom of the moving plate (4) and sliding grooves (7) formed in two sides of the upper end of the lathe body (1), and the sliding block (8) is slidably arranged in the sliding grooves (7).

3. The lathe convenient for clamping workpieces as claimed in claim 1, wherein both sides of the lower end of the lathe body (1) are fixedly provided with the supporting seats (6).

4. The lathe convenient for clamping the workpiece as claimed in claim 1, wherein the rotating structure comprises a bearing seat (9) fixedly mounted in the middle of the moving plate (4) and a rotating shaft (10) rotatably arranged in the bearing seat (9), and the other end of the rotating shaft (10) is fixedly connected with the rotating seat (16).

5. A lathe for facilitating the clamping of a workpiece according to claim 1, wherein rubber pads (14) are fixedly mounted on opposite inner sides of the clamping plate (13).