CN219818050U

CN219818050U - Machine tool slide plate structure

Info

Publication number: CN219818050U
Application number: CN202321251894.2U
Authority: CN
Inventors: 李奇
Original assignee: Xianyang Henghui Machinery Manufacturing Co ltd
Current assignee: Xianyang Henghui Machinery Manufacturing Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-13
Anticipated expiration: 2033-05-22

Abstract

The device provides a machine tool slide plate structure, which comprises a saddle (1) and a slide plate body (2) arranged on the upper side of the saddle (1), wherein guide rails (3) which are arranged in a front-back extending way are symmetrically arranged on the top of the saddle (1), sliding blocks (4) which are connected with the guide rails (3) in a sliding fit way are arranged at the bottom of the slide plate body (2), locking strips (5) which are symmetrically arranged on the left side and the right side are arranged between the guide rails (3), grooves (51) are arranged in the locking strips (5), locking mechanisms are symmetrically arranged on the left side and the right side between the sliding blocks (4), the locking mechanisms comprise fixing blocks (6) which are fixedly connected with the slide plate body (2), and locking mechanisms are symmetrically arranged on the left side and the right side of each fixing block (6); the device realizes automatic locking and opening of the sliding plate body, reduces maintenance cost and prolongs service life.

Description

Machine tool slide plate structure

Technical Field

The utility model relates to the technical field of slide plate structures, in particular to a machine tool slide plate structure.

Background

At present, a machine tool is an indispensable device in a production and processing enterprise, and a slide plate is used as a part of the machine tool and plays an important role in the working of the machine tool. The lathe can continuously produce vibrations at the during operation, and the vibrations that last lead screw drive nut seat and lead screw on the slide are caused easily receive the damage, and then cause power transmission precision to appear the problem, have produced a large amount of time and cost simultaneously, in addition, when handling or transporting the lathe, also can lead to the slide structure to produce to rock, cause lead screw drive nut seat and lead screw on the slide to receive the damage equally, consequently a lathe slide structure with safety protection measure is urgently needed.

Disclosure of Invention

The utility model aims to provide a machine tool slide plate structure which is used for overcoming the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lathe slide structure, including the saddle with set up in the slide body of saddle upside, the top bilateral symmetry of saddle be equipped with the guide rail that runs through the setting from top to bottom, the bottom of slide body be equipped with guide rail sliding fit is connected the slider of setting, the left and right sides be equipped with the locking strip that bilateral symmetry set up between the guide rail, be equipped with the recess in the locking strip, the locking strip is followed the fore-and-aft direction of saddle extends the setting, the left and right sides bilateral symmetry be equipped with locking mechanism between the slider, locking mechanism include the top with slide body fixed connection's fixed block, the bottom section of fixed block stretches into in the recess, be equipped with the logical groove that runs through the setting from top to bottom in the fixed block, be equipped with wedge pushing block in the logical inslot, wedge pushing block internal thread fit is connected with the screw rod that extends the setting from top to bottom, the top power fit of screw rod is connected with accommodate motor, the left and right sides symmetry of fixed block is equipped with latch mechanism, latch mechanism includes the latch movable block, both sides terminal surface symmetry is equipped with the spacing guide slot about the fixed block between the slider, be equipped with spacing arm and the inside the guide arm is close to one side of articulated guide arm, the articulated guide arm is connected with spacing arm, and the inside the articulated guide arm is kept away from top.

As a preferable technical scheme of the utility model, the left side and the right side of the sliding plate body are provided with open slots, and fixing bolts used for fixedly connecting with the sliding blocks are arranged in the open slots.

As a preferable technical scheme of the utility model, the bottom of the locking bar is fixedly connected with the saddle, clamping racks which are symmetrically arranged left and right are arranged in the groove, the left clamping rack is opposite to the left clamping teeth, and the right clamping rack is opposite to the right clamping teeth.

As a preferable technical scheme of the utility model, the outer surface of the adjusting motor is fixedly connected with the top wall of the through groove.

As a preferable technical scheme of the utility model, the inclined surface part on the inclined surface convex block is abutted against the wedge-shaped push block.

As a preferable technical scheme of the utility model, one side of the limit guide block close to the through groove is in pressing fit connection with a return spring.

Compared with the prior art, the utility model has the beneficial effects that: the device realizes that when the sliding plate body does not need to move to work, the sliding plate body is prevented from shaking due to the locking cooperation of the locking mechanism and the locking strip, and meanwhile, the sliding plate body is prevented from shaking to cause the damage of the screw rod transmission nut seat and the screw rod due to the locking of the locking mechanism and the locking strip during carrying, so that the maintenance cost is reduced, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of a machine tool slide plate structure according to the present utility model;

FIG. 2 is a cross-sectional view of A-A of FIG. 1 in accordance with the present utility model;

fig. 3 is an enlarged schematic view of the utility model B of fig. 1.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a machine tool slide structure according to an embodiment of the present utility model includes a saddle 1 and a slide plate body 2 disposed on an upper side of the saddle 1, guide rails 3 extending forward and backward are symmetrically disposed at a top of the saddle 1, a slide block 4 slidably coupled with the guide rails 3 is disposed at a bottom of the slide plate body 2, so that the slide plate body 2 slides in a direction along an extending direction of the guide rails 3, locking strips 5 disposed symmetrically left and right are disposed between the guide rails 3 at a left side and a right side, so as to realize control locking at any position, grooves 51 are disposed in the locking strips 5, locking mechanisms are disposed symmetrically left and right between the slide blocks 4 at a right side along a front-rear direction of the saddle 1, automatic control locking is realized by the locking mechanisms, the locking mechanisms include a fixing block 6 having a top fixedly coupled with the slide plate body 2, the bottom section of the fixed block 6 stretches into the groove 51, a through groove 61 which is arranged in a left-right through way is arranged in the fixed block 6, a wedge-shaped push block 62 is arranged in the through groove 61, a screw 611 which is arranged in a vertical extending way is connected in a threaded fit way in the wedge-shaped push block 62, an adjusting motor 612 is connected in a power fit way at the top of the screw 611, a locking mechanism is symmetrically arranged on the left side and the right side of the fixed block 6, the locking mechanism comprises a locking movable block 64, limiting guide grooves 65 are symmetrically arranged on the end faces on the upper side and the lower side of the fixed block 6, a limiting guide block 66 is arranged in the limiting guide groove 65, a guide rod 68 is connected in a sliding fit way in the limiting guide block 66, the upper side and the lower side of the guide rod 68 are fixedly connected with the upper wall and the lower wall of the limiting guide groove 65, a hinge arm 67 is connected between the limiting guide block 66 and the locking movable block 64 in a hinge fit way, the hinge arm 67 is provided with a latch 641 on a side far away from the fixed block 6, and an inclined projection 63 extending into the through groove 61 is fixedly arranged on a side of the hinge arm 67 close to the fixed block 6.

The left side and the right side of the sliding plate body 2 are provided with open slots 21, and fixing bolts 22 used for being fixedly connected with the sliding blocks 4 are arranged in the open slots 21, so that the sliding plate body 2 can be conveniently detached and installed.

The bottom of the locking bar 5 is fixedly connected with the saddle 1, a latch bar 52 is arranged in the groove 51, the latch bar 52 on the left side is opposite to the latch 641 on the left side, the latch bar 52 on the right side is opposite to the latch 641 on the right side, and thus locking stability is achieved.

Wherein, the outer surface of the adjusting motor 612 is fixedly connected with the top wall of the through groove 61.

Wherein the inclined surface portion of the inclined surface protruding block 63 abuts against the wedge-shaped pushing block 62.

Wherein, the side of the limit guide block 66 near the through groove 61 is connected with a reset spring 69 in a pressing fit manner, thereby realizing the automatic reset operation of the limit guide block 66.

The working principle and the using flow of the utility model are as follows: when the sliding plate body 2 needs to be locked, the screw rod 611 is controlled to rotate through the adjusting motor 612, the wedge-shaped push block 62 is driven to move downwards by the screw rod 611, the inclined surface convex block 63 is pushed to move towards the side far away from the fixed block 6 by the wedge-shaped push block 62, so that the latch 641 on the locking movable block 64 is in clamping connection with the latch strip 52, when the locking movable block 64 moves towards the latch strip 52 side, the locking movable block 64 drives the limit guide block 66 to move towards the through groove 61 side through the hinge arm 67, the limit guide block 66 extrudes the reset spring 69, and the reset spring 69 is in a force storage state; when the slide plate body 2 needs to be unlocked, the screw rod 611 is controlled to reversely rotate by the adjusting motor 612, so that the wedge-shaped pushing block 62 moves upwards, and the latch bar 52 on the locking movable block 64 is far away from the latch bar 52 due to the pushing force of the reset spring 69.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a lathe slide structure, includes saddle (1) and set up in slide body (2) of saddle (1) upside, its characterized in that: the utility model discloses a lock mechanism, which is characterized in that guide rails (3) which are arranged in a front-back extending way are symmetrically arranged at the top of a saddle (1), sliding blocks (6) which are fixedly connected with the sliding blocks (2) are arranged at the bottom of the sliding block body (2), locking strips (5) which are symmetrically arranged at the left side and the right side are arranged between the guide rails (3), grooves (51) are arranged in the locking strips (5), locking mechanisms are symmetrically arranged between the sliding blocks (4) at the left side and the right side along the front-back extending way of the saddle (1), the locking mechanisms comprise fixing blocks (6) which are fixedly connected with the sliding block body (2) at the top, bottom sections of the fixing blocks (6) extend into the grooves (51), through grooves (61) which are arranged in a left-right penetrating way are arranged, wedge-shaped pushing blocks (62) are arranged in the through grooves (61), screws (611) which are arranged in an up-down matching way are connected with inner threads, power matching of the tops of the screws (611) are connected with power adjusting blocks (612) which are symmetrically arranged at the left side and the right side, the two sides of the guide blocks (65) are symmetrically arranged at the two sides of the guide blocks (65), the sliding fit connection has guide slide bar (68) in spacing guide block (66), guide slide bar (68) upper and lower both sides with the upper and lower wall fixed connection of spacing guide slot (65), spacing guide block (66) with articulated cooperation is connected with articulated arm (67) between kayser movable block (64), articulated arm (67) keep away from fixed block (6) one side is equipped with latch (641), articulated arm (67) are close to fixed block (6) one side has set firmly and has stretched into inclined plane lug (63) in logical inslot (61).

2. A machine tool slide structure according to claim 1, wherein: the left side and the right side of the sliding plate body (2) are provided with open slots (21), and fixing bolts (22) used for being fixedly connected with the sliding blocks (4) are arranged in the open slots (21).

3. A machine tool slide structure according to claim 1, wherein: the bottom of the locking strip (5) is fixedly connected with the saddle (1), clamping racks (52) which are symmetrically arranged left and right are arranged in the grooves (51), the left clamping racks (52) are oppositely arranged with the left clamping teeth (641), and the right clamping racks (52) are oppositely arranged with the right clamping teeth (641).

4. A machine tool slide structure according to claim 1, wherein: the outer surface of the adjusting motor (612) is fixedly connected with the top wall of the through groove (61).

5. A machine tool slide structure according to claim 1, wherein: and the inclined surface part on the inclined surface convex block (63) is abutted with the wedge-shaped push block (62).

6. A machine tool slide structure according to claim 1, wherein: and one side of the limit guide block (66) close to the through groove (61) is connected with a reset spring (69) in a pressing fit manner.