CN218135007U

CN218135007U - Material clamping device for lathe machining

Info

Publication number: CN218135007U
Application number: CN202222348473.3U
Authority: CN
Inventors: 李伟方; 黄万潮; 刘艳丽
Original assignee: Huizhou Endurance Hardware Fittings Co ltd
Current assignee: Huizhou Endurance Hardware Fittings Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-27
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a material clamping device is used in lathe processing, including inserted block and riser. Has the beneficial effects that: the utility model discloses an inserted block, first handle bolt and second handle bolt, when the fixed material of cooperation lathe cradle mechanism uses, can insert the inserted block of this device in the type-convex slot of lathe cradle mechanism, rotate first handle bolt, promote first briquetting and compress tightly fixture material installation bed plate, then, can be through rotating the second handle bolt, promote the second briquetting and compress tightly the top surface of the installation mesa of lathe cradle mechanism, at the continuous in-process of screwing up of second handle bolt, the tooth that is located inserted block bottom top surface supports tightly gradually with the type-convex slot interior top surface of lathe cradle mechanism, thereby it is fixed to utilize frictional force to screw up, it is fixed to the centre gripping of material installation bed plate to accomplish, the trouble of punching and installing bolt to the bed plate has been saved, it can freely slide this device to unscrew first handle bolt and second handle bolt, adjust also convenient and fast more.

Description

Material clamping device for lathe machining

Technical Field

The utility model relates to a lathe processing technology field particularly, relates to a material clamping device for lathe processing.

Background

The lathe is the lathe that lathe tool pair rotation's work piece carries out lathe work mainly, still available drill bit on the lathe, the reamer, the screw tap, the main shaft of horizontal lathe transversely sets up, adopt the (holding) chuck to carry out centre gripping fixed, and the vertical setting of main shaft of vertical lathe, main shaft connecting tool, carry out the centre gripping to the material through the mount pad, but the cradle mechanism that vertical lathe cooperation in present stage used the material of multi-angle regulation, machining efficiency has been improved, but, cradle mechanism is when the installation material, need now fix the material on the installation bed plate, the bolt hole is seted up on installation bed plate surface, installation mesa fixed connection through bolt and cradle mechanism, it is comparatively troublesome, it is also not convenient enough to adjust, can further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a material clamping device is used in lathe processing possesses the advantage of being convenient for adjust, easy operation is convenient, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned advantage of being convenient for adjust, easy operation is convenient, the utility model discloses a concrete technical scheme as follows:

the utility model provides a material clamping device for lathe machining, includes inserted block and riser, the welding of inserted block top surface has the rotation seat, and rotates the inside commentaries on classics board that is provided with of seat to commentaries on classics board top surface central point puts the welding and has the spliced pole, the spliced pole runs through and rotates seat top surface central point and rotate the connection with the rotation seat top surface, and the welding of spliced pole top surface has the riser to the horizontal welding of riser side surface has the board of choosing, it has first handle bolt to choose the board other end through threaded connection, and the welding of first handle bolt bottom surface has first briquetting, the welding of inserted block top surface one end has the after-frame, and the after-frame both ends through threaded connection has second handle bolt to the welding of second handle bolt bottom surface has the second briquetting.

Furthermore, the rotating plate is a circular plate, and the top surface of the rotating plate is subjected to galling treatment.

Furthermore, the inserted block is of a convex structure, and the top surface of the bottom of the inserted block is provided with teeth.

Furthermore, the first pressing block and the second pressing block are of the same structure, and the bottom surfaces of the first pressing block and the second pressing block are subjected to galling treatment.

Furthermore, the second handle bolts are symmetrically arranged about the vertical center line of the rear frame and are positioned on two sides of the top surface of the insertion block.

Furthermore, the top surface of the insert block exceeds the top surface of the convex slot of the lathe cradle mechanism, and the bottom surface and the side wall of the insert block are in sliding abutting joint with the inner wall of the convex slot of the lathe cradle mechanism.

(III) advantageous effects

Compared with the prior art, the utility model provides a material clamping device for lathe processing possesses following beneficial effect:

(1) The utility model discloses an inserted block, first handle bolt and second handle bolt, when the fixed material of cooperation lathe cradle mechanism uses, can insert the inserted block of this device in the type-convex slot of lathe cradle mechanism, be located the top of material installation bed plate until first handle bolt, can rotate first handle bolt, promote first briquetting and compress tightly fixture material installation bed plate, then, can be through rotating the second handle bolt, promote the second briquetting and compress tightly the top surface of the installation mesa of lathe cradle mechanism, at the in-process that the second handle bolt is constantly screwed up, the tooth that is located inserted block bottom top surface supports tightly gradually with the type-convex slot interior top surface of lathe cradle mechanism, thereby it is fixed to utilize frictional force to screw up, it is fixed to accomplish the centre gripping of material installation bed plate, the trouble of punching and installing bolt to the bed plate has been saved, it can freely slide this device to unscrew first handle bolt and second handle bolt, adjust also convenient and fast more.

(2) The utility model discloses a rotate the seat, change board and spliced pole, when not screwing up first handle bolt, but the riser free rotation, during the rotation, the riser drives the spliced pole and rotates, changes the board and rotates the inside rotation of seat, is convenient for adjust first handle bolt position, has further increased the flexibility of adjusting, after screwing up first handle bolt, changes the board top surface and supports tightly with rotating the interior top surface of seat, utilizes the fixed board that changes of frictional force, avoids the riser to rotate at will.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a material clamping device for lathe machining according to the present invention;

fig. 2 is a front view of a material clamping device for lathe machining according to the present invention;

fig. 3 is a side view of a material holding device for lathe processing according to the present invention;

fig. 4 is a schematic structural view of the vertical plate and the first handle bolt provided by the present invention.

In the figure:

1. a vertical plate; 2. picking a plate; 3. a first handle bolt; 4. a first pressing block; 5. inserting a block; 6. teeth; 7. rotating the base; 8. rotating the plate; 9. connecting columns; 10. a rear frame; 11. a second handle bolt; 12. and a second pressing block.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a material clamping device for lathe work.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a material clamping device for lathe machining according to an embodiment of the present invention comprises an insert 5 and a vertical plate 1, wherein a rotary base 7 is welded on the top surface of the insert 5, a rotary plate 8 is arranged inside the rotary base 7, the rotary base 7 is of a disc structure, a connecting post 9 is welded on the central position of the top surface of the rotary plate 8, the connecting post 9 is a cylinder, the connecting post 9 penetrates through the central position of the top surface of the rotary base 7 and is rotatably connected with the top surface of the rotary base 7, the vertical plate 1 is welded on the top surface of the connecting post 9, a pick-up plate 2 is horizontally welded on one side surface of the vertical plate 1, the other end of the pick-up plate 2 is connected with a first handle bolt 3 through a thread, a first pressing block 4 is welded on the bottom surface of the first handle bolt 3, a rear frame 10 is welded on one end of the top surface of the insert 5, and a second handle bolt 11 is connected on the two ends of the rear frame 10 through a thread, and the bottom surface of the second handle bolt 11 is welded with a second pressing block 12, wherein the inserting block 5 is of a convex structure, the top surface of the bottom of the inserting block 5 is provided with teeth 6, so that the friction force is increased, when the device is matched with a lathe cradle mechanism to fix materials for use, the inserting block 5 of the device can be inserted into the convex slot of the lathe cradle mechanism until the first handle bolt 3 is positioned above the material installation base plate, the first handle bolt 3 can be rotated to push the first pressing block 4 to press the fixed material installation base plate, then, the second pressing block 12 can be pushed to press the top surface of the installation table surface of the lathe cradle mechanism by rotating the second handle bolt 11, and the teeth 6 positioned on the top surface of the bottom of the inserting block 5 are gradually abutted against the inner top surface of the convex slot of the lathe cradle mechanism in the process of continuously screwing the second handle bolt 11, so as to be screwed and fixed by the friction force, accomplish the centre gripping fixed to material installation bed plate, the trouble of punching and construction bolt to the bed plate has been saved, unscrew this device that first handle bolt 3 and second handle bolt 11 can freely slide, adjust also convenient and fast more, and simultaneously, when not screwing up first handle bolt 3, riser 1 can the free rotation, during the rotation, riser 1 drives spliced pole 9 and rotates, it rotates 7 inside rotations at the rotation seat to change board 8, be convenient for adjust first handle bolt 3 positions, the flexibility of regulation has further been increased, after screwing up first handle bolt 3, it supports tightly with the interior top surface of rotation seat 7 to change board 8 top surface, utilize the fixed board 8 that changes of frictional force, avoid riser 1 to rotate at will.

In one embodiment, the rotating plate 8 is a circular plate, and the top surface of the rotating plate 8 is roughened to increase friction and improve stability of the fixing.

In one embodiment, the first pressing block 4 and the second pressing block 12 have the same structure, and the bottom surfaces of the first pressing block 4 and the second pressing block 12 are both subjected to galling treatment, so that friction force is increased, and stability of fixation is improved.

In one embodiment, the second handle bolts 11 are symmetrically arranged about the vertical center line of the rear frame 10, and the second handle bolts 11 are positioned on two sides of the top surface of the insert block 5, so that the positions of fixing points are increased, and the stability of fixing is improved.

In one embodiment, the top surface of the insert 5 exceeds the top surface of the convex slot of the cradle mechanism of the lathe, the other end of the insert 5 can be abutted against the edge of the mounting base plate of the material, the clamping stability is improved, and the bottom surface and the side wall of the insert 5 are in sliding abutting contact with the inner wall of the convex slot of the cradle mechanism of the lathe, so that the shaking is reduced.

The working principle is as follows:

when the device is used in cooperation with a lathe cradle mechanism for fixing materials, the inserting block 5 of the device can be inserted into a convex slot of the lathe cradle mechanism until the first handle bolt 3 is positioned above a material mounting base plate, the first handle bolt 3 can be rotated, the first pressing block 4 is pushed to press the fixed material mounting base plate, then, the second handle bolt 11 can be rotated, the second pressing block 12 is pushed to press the top surface of a mounting table board of the lathe cradle mechanism, in the process of continuously screwing the second handle bolt 11, teeth 6 positioned on the top surface at the bottom of the inserting block 5 and the inner top surface of the convex slot of the lathe cradle mechanism are gradually abutted, so that the device is screwed and fixed by using friction force, the clamping and fixing of the material mounting base plate are completed, the trouble of punching a vertical plate and mounting bolts is omitted, the first handle bolt 3 and the second handle bolt 11 can freely slide, the adjustment is more convenient and rapid, meanwhile, when the first handle bolt 3 is not screwed, the vertical plate 1 can freely rotate, the vertical plate 1 drives the vertical plate to rotate, the rotating plate 8 is convenient to rotate inside the rotating seat 7, the rotating seat is convenient to adjust the top surface, the rotating handle bolt 7, and the rotating flexibility is further increased when the rotating seat 3 is screwed, and the rotating seat.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a material clamping device for lathe machining, its characterized in that, includes inserted block (5) and riser (1), inserted block (5) top surface welding has rotates seat (7), and rotates seat (7) inside and be provided with commentaries on classics board (8) to commentaries on classics board (8) top surface central point puts the welding and has spliced pole (9), spliced pole (9) run through and rotate seat (7) top surface central point and put and rotate with rotating seat (7) top surface and be connected, and spliced pole (9) top surface welding has riser (1), and riser (1) one side surface horizontal welding has ram (2), ram (2) other end runs through threaded connection has first handle bolt (3), and first handle bolt (3) bottom surface welding has first briquetting (4), inserted block (5) top surface one end welding has after-poppet (10), and after-poppet (10) both ends run through threaded connection has second handle bolt (11) to second handle bolt (11) bottom surface welding has second briquetting (12).

2. The material clamping device for lathe work according to claim 1, wherein the rotating plate (8) is a circular plate, and the top surface of the rotating plate (8) is roughened.

3. The material clamping device for lathe machining according to claim 1, wherein the insert block (5) is of a convex structure, and the top surface of the bottom of the insert block (5) is provided with teeth (6).

4. The material clamping device for lathe machining according to claim 1, wherein the first pressing block (4) and the second pressing block (12) are of the same structure, and the bottom surfaces of the first pressing block (4) and the second pressing block (12) are roughened.

5. A material holding apparatus for lathe work according to claim 1, wherein the second handle bolts (11) are arranged symmetrically with respect to the vertical center line of the rear frame (10), and the second handle bolts (11) are located on both sides of the top surface of the insert block (5).

6. The material-holding device for lathe work according to claim 1, wherein the top surface of the insert (5) is located beyond the top surface of the slot of the cradle mechanism, and the bottom surface and the side walls of the insert (5) are in sliding contact with the inner wall of the slot of the cradle mechanism.