CN111673498A

CN111673498A - Machining center that work efficiency is high

Info

Publication number: CN111673498A
Application number: CN202010504400.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Tianjin Hainayuan Technology Co ltd
Current assignee: Tianjin Hainayuan Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-09-18

Abstract

The invention relates to the technical field of machining equipment and discloses a machining center with high working efficiency, which comprises a machine tool, a placing plate and a workpiece, wherein the placing plate is fixedly arranged inside the machine tool, the workpiece is in contact connection with the upper side wall of the placing plate, the upper end of the placing plate is provided with a strip-shaped groove, a reciprocating screw rod is longitudinally arranged inside the strip-shaped groove, the upper end of the reciprocating screw rod is rotatably connected with the side wall of the strip-shaped groove through a first bearing, the lower end of the reciprocating screw rod penetrates through the lower side wall of the strip-shaped groove and extends to the lower end, and the rod wall of the reciprocating screw rod is in threaded connection with a sliding block. The invention can automatically move the processed workpiece to the outside of the processing center, and can stably fix the workpiece at the upper end of the worktable, thereby greatly increasing the working efficiency of the processing center and improving the processing quality.

Description

Machining center that work efficiency is high

Technical Field

The invention relates to the technical field of machining equipment, in particular to a machining center with high working efficiency.

Background

The machining center is applied to the machining industry and used for automatically machining and cutting mechanical part products, and a main body of the machining center generally comprises a base, a saddle, a workbench, a supporting upright post and the like.

When the machining center finishes machining the workpiece again, the workpiece plate is manually carried to the outside of the machining center through the net, the efficiency is low, great manpower is needed, the clamping effect of the conventional tool clamp is poor, the workpiece is prone to shaking in the machining process, and the machining quality of the workpiece is affected.

Disclosure of Invention

The invention aims to solve the problem that the processing efficiency is influenced because a workpiece which is processed in the prior art is often moved out manually, and provides a processing center with high working efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

a machining center with high working efficiency comprises a machine tool, a placing plate and a workpiece, wherein the placing plate is fixedly arranged inside the machine tool, the workpiece is in contact connection with the upper side wall of the placing plate, a strip-shaped groove is formed in the upper end of the placing plate, a reciprocating lead screw is longitudinally arranged inside the strip-shaped groove, the upper end of the reciprocating lead screw is rotatably connected with the side wall of the strip-shaped groove through a first bearing, the lower end of the reciprocating lead screw penetrates through the lower side wall of the strip-shaped groove and extends to the lower end, a slide block is in threaded connection with the rod wall of the reciprocating lead screw, a connecting block is fixedly arranged on the upper side wall of the slide block, a fixing groove is formed in the side wall of the connecting block, a clamping mechanism is fixedly arranged inside the fixing groove, symmetrical sleeves are fixedly arranged at two ends of the connecting block, a limiting, two the sheathed tube lateral wall is all fixed and is provided with stop gear, a plurality of spacing grooves have been seted up to the pole wall of connecting rod, the lower extreme of connecting rod is connected with the montant through the rotation of second bearing, the fixed establishment that is provided with of lower extreme of montant.

Preferably, the clamping mechanism comprises a clamping block and a screw rod, the clamping block is connected with the side wall of the fixing groove in a sliding mode, and the lower end of the screw rod is connected with the upper side wall of the clamping block through a third bearing in a rotating mode.

Preferably, stop gear includes mounting panel, diaphragm, kelly and first spring, mounting panel and sheathed tube upper end fixed connection, the diaphragm passes through the pivot to be connected with the lateral wall rotation of mounting panel, the left end of diaphragm with the upper end fixed connection of first spring, the lower extreme of first spring with sheathed tube side wall fixed connection that goes up, the upper end of kelly with the lower side wall fixed connection of diaphragm, the lower extreme of kelly with joint between the spacing groove.

Preferably, the fixing mechanism comprises a telescopic rod, a limiting plate, a second spring and a clamping block, the upper side wall of the limiting plate is fixedly connected with the lower end of the vertical rod, the upper end of the telescopic rod is fixedly connected with the lower side wall of the limiting plate, the lower end of the telescopic rod is fixedly connected with the upper end of the clamping block, the second spring is fixedly sleeved outside the telescopic rod, and the two adjacent ends of the clamping block are in contact connection with a workpiece.

Preferably, a handle is fixedly arranged at the lower end of the reciprocating screw rod.

Preferably, the upper end of the screw rod is fixedly provided with a rotating block.

Compared with the prior art, the invention provides the machining center with high working efficiency, and the machining center has the following beneficial effects:

1. this machining center that work efficiency is high through reciprocal lead screw, handle, slider, connecting block, lead screw, rotatory piece and the common cooperation of clamp splice, carries out automatic release to the work piece that the processing was accomplished, has improved machining center's machining efficiency greatly.

2. This machining center that work efficiency is high through the common cooperation of sleeve pipe, connecting rod, stopper, montant, telescopic link, limiting plate, second spring and grip block, stabilizes the centre gripping to the work piece, improves the processingquality of work piece.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention can automatically move the processed workpiece to the outside of the processing center, and can stably fix the workpiece at the upper end of the workbench, thereby greatly increasing the working efficiency of the processing center and improving the processing quality.

Drawings

Fig. 1 is a schematic front structural view of a machining center with high work efficiency according to the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

fig. 5 is an enlarged schematic view of a portion C in fig. 2.

In the figure: the device comprises a machine tool 1, a placing plate 2, a workpiece 3, a reciprocating screw rod 4, a sliding block 5, a connecting block 6, a sleeve 7, a limiting block 8, a connecting rod 9, a vertical rod 10, a clamping block 11, a screw rod 12, a mounting plate 13, a transverse plate 14, a clamping rod 15, a first spring 16, a telescopic rod 17, a limiting plate 18, a second spring 19 and a clamping block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a machining center with high working efficiency comprises a machine tool 1, a placing plate 2 and a workpiece 3, wherein the placing plate 2 is fixedly arranged inside the machine tool 1, the workpiece 3 is in contact connection with the upper side wall of the placing plate 2, the upper end of the placing plate 2 is provided with a strip-shaped groove, a reciprocating screw rod 4 is longitudinally arranged inside the strip-shaped groove, the lower end of the reciprocating screw rod 4 is fixedly provided with a handle, the upper end of the reciprocating screw rod 4 is rotatably connected with the side wall of the strip-shaped groove through a first bearing, the lower end of the reciprocating screw rod 4 penetrates through the lower side wall of the strip-shaped groove and extends to the lower end, the rod wall of the reciprocating screw rod 4 is in threaded connection with a sliding block 5, the upper side wall of the sliding block 5 is fixedly provided with a connecting block 6, the side wall of the connecting block 6 is provided with a fixing, the clamping block 11 is connected with the side wall of the fixed groove in a sliding manner, the lower end of the screw rod 12 is connected with the upper side wall of the clamping block 11 in a rotating manner through a third bearing, two symmetrical sleeve pipes 7 are fixedly arranged at two ends of the connecting block 6, the inside of each sleeve pipe 7 is connected with a limiting block 8 in a sliding manner, the side wall of each limiting block 8 is fixedly provided with a connecting rod 9, the side walls of the two sleeve pipes 7 are respectively and fixedly provided with a limiting mechanism, each limiting mechanism comprises a mounting plate 13, a transverse plate 14, a clamping rod 15 and a first spring 16, the mounting plate 13 is fixedly connected with the upper end of each sleeve pipe 7, the transverse plate 14 is connected with the side wall of the mounting plate 13 in a rotating manner through a shaft pin, the left end of the transverse plate 14 is fixedly connected with the upper end of the first spring 16, the lower end of the first spring 16 is fixedly connected with the upper side wall of each sleeve pipe, the lower extreme of connecting rod 9 rotates through the second bearing and is connected with montant 10, the fixed establishment that is provided with of lower extreme of montant 10, fixed establishment includes telescopic link 17, limiting plate 18, second spring 19 and grip block 20, the last lateral wall of limiting plate 18 and the lower extreme fixed connection of montant 10, the upper end of telescopic link 17 and the lower lateral wall fixed connection of limiting plate 18, the lower extreme of telescopic link 17 and the upper end fixed connection of grip block 20, second spring 19 is fixed to be cup jointed in the outside of telescopic link 17, the one end that two grip blocks 20 are adjacent is connected with the contact of work piece 3.

In the invention, when a workpiece 3 needs to be machined, the rotating block is rotated, the rotating block drives the screw rod 12 with the lower end fixedly connected to the screw rod to rotate, the screw rod 12 drives the clamping block 11 with the lower end rotatably connected to move to fix the workpiece 3, the transverse plate 14 is pressed, the transverse plate 14 pushes the first spring 16 with the left end fixedly connected to the first spring, the clamping rod 15 and the limiting groove are separated, the connecting rod 9 is moved, the connecting rod 9 drives the vertical rod 10 with the lower end rotatably connected to move, the clamping block 20 is pulled to enable the two clamping blocks 20 to be in contact connection with the workpiece 3, and the second spring 19 pulls the clamping block 20 to firmly fix the workpiece 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The machining center with high working efficiency comprises a machine tool (1), a placing plate (2) and a workpiece (3), and is characterized in that the placing plate (2) is fixedly arranged inside the machine tool (1), the workpiece (3) is in contact connection with the upper side wall of the placing plate (2), a strip-shaped groove is formed in the upper end of the placing plate (2), a reciprocating lead screw (4) is longitudinally arranged inside the strip-shaped groove, the upper end of the reciprocating lead screw (4) is rotatably connected with the side wall of the strip-shaped groove through a first bearing, the lower end of the reciprocating lead screw (4) penetrates through the lower side wall of the strip-shaped groove and extends to the lower end, a sliding block (5) is in threaded connection with the rod wall of the reciprocating lead screw (4), a connecting block (6) is fixedly arranged on the upper side wall of the sliding block (5), a fixing groove is formed in the side wall of the connecting block (6), and a, the fixed sleeve pipe (7) that is provided with the symmetry in both ends of connecting block (6), the inside sliding connection of sleeve pipe (7) has stopper (8), the fixed connecting rod (9) that is provided with of lateral wall of stopper (8), two the lateral wall of sleeve pipe (7) is all fixed and is provided with stop gear, a plurality of spacing grooves have been seted up to the pole wall of connecting rod (9), the lower extreme of connecting rod (9) rotates through the second bearing and is connected with montant (10), the fixed establishment that is provided with of lower extreme of montant (10).

2. The machining center with high working efficiency according to claim 1, wherein the clamping mechanism comprises a clamping block (11) and a screw rod (12), the clamping block (11) is connected with the side wall of the fixing groove in a sliding mode, and the lower end of the screw rod (12) is connected with the upper side wall of the clamping block (11) in a rotating mode through a third bearing.

3. The machining center with high working efficiency according to claim 1, wherein the limiting mechanism comprises a mounting plate (13), a transverse plate (14), a clamping rod (15) and a first spring (16), the mounting plate (13) is fixedly connected with the upper end of the sleeve (7), the transverse plate (14) is rotatably connected with the side wall of the mounting plate (13) through a shaft pin, the left end of the transverse plate (14) is fixedly connected with the upper end of the first spring (16), the lower end of the first spring (16) is fixedly connected with the upper side wall of the sleeve (7), the upper end of the clamping rod (15) is fixedly connected with the lower side wall of the transverse plate (14), and the lower end of the clamping rod (15) is clamped between limiting grooves.

4. The machining center with high working efficiency according to claim 1, wherein the fixing mechanism comprises a telescopic rod (17), a limiting plate (18), a second spring (19) and clamping blocks (20), the upper side wall of the limiting plate (18) is fixedly connected with the lower end of the vertical rod (10), the upper end of the telescopic rod (17) is fixedly connected with the lower side wall of the limiting plate (18), the lower end of the telescopic rod (17) is fixedly connected with the upper end of the clamping blocks (20), the second spring (19) is fixedly sleeved outside the telescopic rod (17), and the adjacent ends of the two clamping blocks (20) are in contact connection with the workpiece (3).

5. The machining center with high working efficiency according to claim 1, characterized in that a handle is fixedly arranged at the lower end of the reciprocating screw rod (4).

6. A working efficient machining center according to claim 2, characterized in that the upper end of the screw rod (12) is fixedly provided with a rotating block.