CN217143270U

CN217143270U - High-precision stabilizing device for horizontal machining center

Info

Publication number: CN217143270U
Application number: CN202220993771.5U
Authority: CN
Inventors: 李锐; 亓冉; 张务德; 周文国
Original assignee: Shandong Wanjin Electric Appliance Co ltd
Current assignee: Shandong Wanjin Electric Appliance Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-09
Anticipated expiration: 2032-04-25

Abstract

The utility model belongs to the technical field of machining center, a high accuracy is securing device for horizontal machining center, including fixing base, firm platform and backup pad, two vertical inserting grooves have all been seted up to fixing base top and firm platform bottom, many horizontal first spacing spouts have all been seted up to the fixing base top left and right sides, firm platform top has seted up horizontal second spacing spout, be equipped with anti-sway mechanism between fixing base and the firm platform, firm platform top is equipped with fixture, first clamp splice bottom is equipped with second spacing slider, second spacing spout internal rotation is connected with first drive screw, two first clamp splices are close to one end each other and all seted up horizontal third spacing spout, second spacing slider outer end is equipped with third spacing slider internal rotation, third spacing spout is connected with second drive screw, be equipped with the swivel nut on the third spacing slider; this device can be firm to the processing platform model, prevents to add man-hour and controls to rock and influence the machining precision, and the processing platform that simultaneously can also the not equidimension of adaptation uses.

Description

High-precision stabilizing device for horizontal machining center

Technical Field

The utility model belongs to the technical field of machining center, in particular to horizontal for machining center securing device of high accuracy.

Background

The high-precision horizontal machining center is a machining center with the axis of a main shaft parallel to a workbench and is mainly suitable for machining box parts. After a workpiece is centered once in a machining center, different cutters can be automatically selected, and a plurality of procedures can be sequentially machined, so that the production efficiency is greatly improved.

The traditional horizontal machining center's processing platform does not possess firm mechanism, can have the gap between the machinery, adds the easy production and rocks man-hour, influences the machining precision to ordinary firm mechanism can only adapt to the specific size's processing platform.

SUMMERY OF THE UTILITY MODEL

The utility model provides a horizontal for machining center securing device of high accuracy for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-precision horizontal type stabilizing device for a machining center, which comprises a fixing seat, a stabilizing platform and a supporting plate, wherein the stabilizing platform is positioned above the fixing seat, two vertical inserting grooves are respectively arranged at the top part and the bottom part of the fixing seat, a plurality of transverse first limiting sliding grooves are respectively arranged at the left side and the right side of the top part of the fixing seat, the first limiting sliding grooves are positioned at the outer side of the supporting plate, a transverse second limiting sliding groove is arranged at the top part of the stabilizing platform, an anti-shaking mechanism is arranged between the fixing seat and the stabilizing platform, the top part of the stabilizing platform is provided with a clamping mechanism, the clamping mechanism comprises a first clamping block and a second clamping block, the first clamping block is provided with two blocks, the two first clamping blocks are symmetrically arranged at the left side and the right side of the top part of the stabilizing platform, the bottom part of the first clamping block is provided with a second limiting sliding block, the second limiting sliding block is connected with the second limiting sliding grooves, the first limiting sliding block is connected with a first driving lead screw in a rotating mode, a threaded sleeve is arranged on the second limiting sliding block, the second limiting sliding block is in threaded connection with the first driving lead screw through the threaded sleeve, two transverse third limiting sliding grooves are formed in the ends, close to one end, of the first clamping blocks, the second limiting sliding blocks are respectively arranged at the inner ends of the first clamping blocks in a bilateral symmetry mode, a third limiting sliding block is arranged at the outer end of the second limiting sliding block, the third limiting sliding block is in sliding connection with the third limiting sliding grooves, a second driving lead screw is connected in the rotating mode of the third limiting sliding grooves, threaded sleeves are arranged on the third limiting sliding blocks, and the third limiting sliding blocks are in threaded connection with the second driving lead screw through the threaded sleeves.

As a preferred technical scheme of the utility model, backup pad top and bottom are "T" type, the backup pad is equipped with two, two the backup pad passes through the inserting groove fixed grafting between fixing base and firm platform, through bolt machining between fixing base and the backup pad, promote the stability of making, and be convenient for dismantle the backup pad.

As a preferred technical scheme of the utility model, prevent shaking mechanism includes many head rods and second connecting rod, many head rod one end is rotated and is connected in firm platform bottom, and many head rod other ends rotate and be connected with the balancing weight, many the second connecting rod other end is rotated and is connected in two backup pad outer ends, many second connecting rod other end are rotated and are connected with first limit slider, first limit slider sliding connection is in first limit chute, fixedly connected with spring between first limit slider outer end and the first limit chute inner wall prevents that the platform of working from taking place to rock in the course of working, influences the machining efficiency.

As an optimal technical scheme of the utility model, two the swivel nut spiral shell on the spacing slider of second is to opposite, the pitch is the same, makes two spacing sliders of second constant speed be close to each other or keep away from.

As an optimized technical scheme of the utility model, two the swivel nut spiral shell on the third limiting slide is to opposite, the pitch is the same, makes two third limiting slide constant speed be close to each other or keep away from.

As a preferred technical scheme of the utility model, two first clamp splice is close to one end each other and is fixed to bond and have rubber slipmat, two the second clamp splice is close to one end each other and is fixed to bond and have rubber slipmat, be equipped with rubber anti-skidding granule on the rubber slipmat, promote the firmness of centre gripping.

The utility model discloses the beneficial effect who reaches is: by additionally arranging the anti-shaking mechanism between the fixed seat and the stable platform, on one hand, the processing platform can be prevented from shaking left and right during processing by utilizing the counter weight of the counter weight block in the anti-shaking mechanism to be matched with the reverse swinging action of the first connecting rod, and on the other hand, the shaking of the processing platform can be further reduced by utilizing the rotating action of the second connecting rod in the anti-shaking mechanism to be matched with the sliding action of the first limiting slide block and the first limiting slide groove and the elastic action of the spring; the first driving screw rod in the rotating clamping mechanism drives the two second limiting slide blocks to be close to each other, the side faces of the platform are clamped and fixed through the first clamping block, the second driving screw rod drives the two third limiting slide blocks to be close to each other through rotating, the other two side faces of the platform are clamped and fixed through the second clamping block, and the clamping mechanism can be adapted to machining platforms of different sizes to be used.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a first schematic structural view of a high-precision horizontal machining center securing device of the present invention;

FIG. 2 is a schematic structural view of a securing device for a high-precision horizontal machining center of the present invention;

FIG. 3 is a right side view of the securing device for a high-precision horizontal machining center of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism in the stabilizing device for the high-precision horizontal machining center of the present invention.

In the figure: 1. a fixed seat; 2. a stabilizing table; 3. a support plate; 4. an anti-shaking mechanism; 401. a first connecting rod; 402. a second connecting rod; 403. a balancing weight; 404. a first limit slide block; 405. a spring; 5. a clamping mechanism; 501. a first clamping block; 502. a second clamp block; 503. a second limit slide block; 504. a first drive screw; 505. a third limiting chute; 506. a third limiting slide block; 507. a second drive screw; 6. inserting grooves; 7. a first limiting chute; 8. the second spacing spout.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in FIGS. 1-4, a high-precision stabilizing device for a horizontal machining center comprises a fixed seat 1, a stabilizing table 2 and a supporting plate 3, wherein the stabilizing table 2 is positioned above the fixed seat 1, two vertical inserting grooves 6 are respectively arranged at the top of the fixed seat 1 and the bottom of the stabilizing table 2, a plurality of transverse first limiting sliding grooves 7 are respectively arranged at the left side and the right side of the top of the fixed seat 1, the first limiting sliding grooves 7 are positioned at the outer side of the supporting plate 3, a transverse second limiting sliding groove 8 is arranged at the top of the stabilizing table 2, an anti-shaking mechanism 4 is arranged between the fixed seat 1 and the stabilizing table 2, a clamping mechanism 5 is arranged at the top of the stabilizing table 2, the clamping mechanism 5 comprises a first clamping block 501 and a second clamping block 502, the first clamping block 501 is provided with two blocks, the two first clamping blocks 501 are bilaterally symmetrically arranged at the left side and the right side of the top of the stabilizing table 2, a second limiting sliding block 503 is arranged at the bottom of the first clamping block 501, and the second limiting sliding block 503 is connected with the second limiting sliding groove 8, a first driving screw 504 is rotatably connected in the second limiting sliding groove 8, a threaded sleeve is arranged on the second limiting sliding block 503, the second limiting sliding block 503 is in threaded connection with the first driving screw 504 through the threaded sleeve, a transverse third limiting sliding groove 505 is formed in one end, close to each other, of each of the two first clamping blocks 501, the two second limiting sliding blocks 503 are respectively arranged at the inner ends of the first clamping blocks 501 in a bilateral symmetry manner, a third limiting sliding block 506 is arranged at the outer end of each second limiting sliding block 503, the third limiting sliding block 506 is in sliding connection with the third limiting sliding groove 505, a second driving screw 507 is rotatably connected in the third limiting sliding groove 505, a threaded sleeve is arranged on the third limiting sliding block 506, and the third limiting sliding block 506 is in threaded connection with the second driving screw 507 through the threaded sleeve;

the top and the bottom of each supporting plate 3 are T-shaped, two supporting plates 3 are arranged, the two supporting plates 3 are fixedly inserted between the fixed seat 1 and the stabilizing table 2 through the inserting grooves 6, and the fixed seat 1 and the supporting plates 3 are processed through bolts, so that the manufacturing stability is improved, and the supporting plates 3 are convenient to disassemble; the anti-shaking mechanism 4 comprises a plurality of first connecting rods 401 and second connecting rods 402, one ends of the plurality of first connecting rods 401 are rotatably connected to the bottom of the stabilizing table 2, the other ends of the plurality of first connecting rods 401 are rotatably connected with balancing weights 403, the other ends of the plurality of second connecting rods 402 are rotatably connected to the outer ends of the two supporting plates 3, the other ends of the plurality of second connecting rods 402 are rotatably connected with first limiting slide blocks 404, the first limiting slide blocks 404 are slidably connected in first limiting slide grooves 7, and springs 405 are fixedly connected between the outer ends of the first limiting slide blocks 404 and the inner walls of the first limiting slide grooves 7, so that the shaking of the processing table in the processing process is prevented, and the processing efficiency is prevented from being influenced; the thread directions of the thread sleeves on the two second limiting sliding blocks 503 are opposite, and the thread pitches are the same, so that the two second limiting sliding blocks 503 are close to or far away from each other at a constant speed; the thread directions of the thread sleeves on the two third limiting sliding blocks 506 are opposite, and the thread pitches are the same, so that the two third limiting sliding blocks 506 are close to or far away from each other at a constant speed; two first clamp splice 501 are close to one end each other and are fixed to bond and have the rubber slipmat, and two second clamp splice 502 are close to one end each other and are fixed to bond and have the rubber slipmat, are equipped with rubber anti-skidding granule on the rubber slipmat, promote the firmness of centre gripping.

Specifically, when the utility model is used, the anti-shaking mechanism 4 is additionally arranged between the fixed seat 1 and the stable platform 2, on one hand, the processing platform can be prevented from shaking left and right during processing by utilizing the counter weight of the counter weight 403 in the anti-shaking mechanism 4 to be matched with the reverse swing action of the first connecting rod 401, and on the other hand, the shaking of the processing platform can be further reduced by utilizing the rotation action of the second connecting rod 402 in the anti-shaking mechanism 4 to be matched with the sliding action of the first limiting slide block 404 and the first limiting slide groove 7 and the elastic action of the spring 405; when the clamping mechanism is used, the machining platform is prevented from being on the stabilizing table 2, the first driving screw 504 in the clamping mechanism 5 is rotated to drive the two second limiting sliding blocks 503 to be close to each other, the side face of the platform is clamped and fixed through the first clamping block 501, the second driving screw 507 is rotated to drive the two third limiting sliding blocks 506 to be close to each other, the other two side faces of the platform are clamped and fixed through the second clamping block 502, and the clamping mechanism can be matched with the machining platforms with different sizes to be used.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal for machining center securing device of high accuracy which characterized in that: comprises a fixed seat (1), a stabilizing platform (2) and a supporting plate (3), wherein the stabilizing platform (2) is positioned above the fixed seat (1), two vertical inserting grooves (6) are respectively arranged at the top of the fixed seat (1) and the bottom of the stabilizing platform (2), a plurality of transverse first limiting sliding grooves (7) are respectively arranged at the left side and the right side of the top of the fixed seat (1), the first limiting sliding grooves (7) are positioned at the outer side of the supporting plate (3), a transverse second limiting sliding groove (8) is arranged at the top of the stabilizing platform (2), an anti-shaking mechanism (4) is arranged between the fixed seat (1) and the stabilizing platform (2), a clamping mechanism (5) is arranged at the top of the stabilizing platform (2), the clamping mechanism (5) comprises a first clamping block (501) and a second clamping block (502), the first clamping block (501) is provided with two blocks, the first clamping block (501) is symmetrically arranged at the left side and the right side of the top of the stabilizing platform (2), a second limiting sliding block (503) is arranged at the bottom of the first clamping block (501), the second limiting sliding block (503) is connected with a second limiting sliding groove (8) in a sliding manner, a first driving lead screw (504) is connected in the second limiting sliding groove (8) in a rotating manner, a screw sleeve is arranged on the second limiting sliding block (503), the second limiting sliding block (503) is in threaded connection with the first driving lead screw (504) through the screw sleeve, a transverse third limiting sliding groove (505) is respectively formed at one end, close to each other, of the two first clamping blocks (501), the two second limiting sliding blocks (503) are respectively arranged at the inner end of the first clamping block (501) in a bilateral symmetry manner, a third limiting sliding block (506) is arranged at the outer end of the second limiting sliding block (503), the third limiting sliding block (506) is connected with the third limiting sliding groove (505) in a sliding manner, a second driving lead screw (507) is connected in the third limiting sliding groove (505) in a rotating manner, the third limiting sliding block (506) is provided with a threaded sleeve, and the third limiting sliding block (506) is in threaded connection with the second driving lead screw (507) through the threaded sleeve.

2. The stabilizing device for the high-precision horizontal machining center according to claim 1, wherein: the top and the bottom of the supporting plate (3) are both T-shaped, the supporting plate (3) is provided with two supporting plates, the two supporting plates (3) are fixedly inserted between the fixing seat (1) and the stabilizing platform (2) through the inserting groove (6), and the fixing seat (1) and the supporting plate (3) are processed through bolts.

3. The stabilizing device for the high-precision horizontal machining center according to claim 1, wherein: prevent shaking mechanism (4) and include many head rod (401) and second connecting rod (402), many head rod (401) one end is rotated and is connected in firm platform (2) bottom, and many head rod (401) other end is rotated and is connected with balancing weight (403), many second connecting rod (402) other end is rotated and is connected in two backup pad (3) outer ends, many second connecting rod (402) other end is rotated and is connected with first limit slider (404), first limit slider (404) sliding connection is in first limit chute (7), fixedly connected with spring (405) between first limit slider (404) outer end and first limit chute (7) inner wall.

4. The stabilizing device for the high-precision horizontal machining center according to claim 1, wherein: the thread directions of the thread sleeves on the two second limiting sliding blocks (503) are opposite, and the thread pitches are the same.

5. The stabilizing device for the high-precision horizontal machining center according to claim 1, wherein: the thread directions of the thread sleeves on the two third limiting sliding blocks (506) are opposite, and the thread pitches are the same.

6. The stabilizing device for the high-precision horizontal machining center according to claim 1, wherein: two first clamp splice (501) are close to one end each other and are fixed the bonding and have rubber slipmat, two second clamp splice (502) are close to one end each other and are fixed the bonding and have rubber slipmat, be equipped with rubber anti-skidding granule on the rubber slipmat.