CN222344793U

CN222344793U - Slide rail positioning device of high-speed vertical machining center

Info

Publication number: CN222344793U
Application number: CN202421213944.2U
Authority: CN
Inventors: 张爽; 孟秀珍; 韩华朋; 王岳; 王天龙
Original assignee: Shandong Dide Precision Machine Tool Co ltd
Current assignee: Shandong Dide Precision Machine Tool Co ltd
Priority date: 2024-05-30
Filing date: 2024-05-30
Publication date: 2025-01-14
Anticipated expiration: 2034-05-30

Abstract

The utility model relates to the technical field of machine tool manufacturing, in particular to a high-speed vertical machining center slide rail positioning device which comprises a workbench, an adjusting box and a machining table, wherein a buffer protection mechanism is arranged on the side edge of the machining table, a portable installation mechanism is connected between the workbench and the adjusting box, a driving control mechanism is arranged in the adjusting box, and when the high-speed vertical machining center slide rail positioning device is used, the slide rail is synchronously contracted by utilizing the impact force of a spring and achieves the characteristic of buffering the impact force, so that when the slide rail drives the workbench to the extreme edge to enable the workbench to contact with a control box of a machining center, the buffer protection effect can be achieved through the contraction buffering of the spring at the moment.

Description

Slide rail positioning device of high-speed vertical machining center

Technical Field

The utility model relates to the technical field of machine tool manufacturing, in particular to a slide rail positioning device of a high-speed vertical machining center.

Background

The high-speed vertical machining center is a precision machining device, is mainly used for high-speed machining and precision machining of machined parts, is generally of a vertical structure, has high rigidity and high stability, can keep high precision and stability when rotating at a high speed, can finish machining of complex shapes in a short time, is suitable for the fields requiring high-precision, high-efficiency and high-quality machining, such as aerospace, automobile manufacturing, mould manufacturing and other industries, and is an accurate positioning device for ensuring the movement of a slide rail of the machining center in the machining process;

Because the current high-speed vertical machining center can only realize unidirectional removal control effect when actual operation workstation moves along the slide rail, and slide rail all is provided with high-speed vertical machining center operation box at its both ends when actual installation, in case the slide rail drives when workstation and operation box are inconsistent just very easily leads to the dislocation of processing part and even leads to the phenomenon emergence that the device takes place to damage, but current device does not improve to this problem, and whole practical effect is less good.

Disclosure of utility model

The utility model aims to solve the problems and provide the slide rail positioning device for the high-speed vertical machining center, which solves the problems that the existing high-speed vertical machining center can only realize unidirectional movement control effect when an actual operation workbench moves along the slide rail, and the two ends of the slide rail are provided with the operation boxes of the high-speed vertical machining center when the slide rail is actually installed, and the dislocation of machined parts and even the damage of the device are easily caused once the slide rail drives the workbench to collide with the operation boxes.

The utility model provides a high-speed vertical machining center slide rail positioner, includes workstation, regulating box and processing platform, the regulating box is installed to the top outer wall of workstation, the laminating of the top outer wall of regulating box is provided with the processing platform, the side of processing platform is provided with buffering protection machanism, be connected with portable installation mechanism between workstation and the regulating box, the inside of regulating box is provided with drive control mechanism, buffering protection machanism includes auxiliary stay board, spacing backup pad, conflict groove, supporting spring and conflict backup pad, the bottom outer wall symmetry of processing platform is provided with auxiliary stay board, auxiliary stay board's side outer wall is laminated with the side outer wall of regulating box, auxiliary stay board's side outer wall is provided with spacing backup pad, spacing backup pad sets up to "U" shape structure of inversion, the side outer wall symmetry of spacing backup pad has seted up conflict groove, the bottom inner wall of conflict groove is provided with supporting spring, supporting spring's side outer wall is connected with supporting spring's side outer wall.

Preferably, the portable mounting mechanism comprises a limit mounting block, a first thread groove and a second thread groove, wherein the limit mounting block is symmetrically arranged on the outer wall of the side edge of the bottom end of the adjusting box, and the first thread groove is formed in the outer wall of the top end of the limit mounting block in a penetrating manner.

Preferably, two groups of second thread grooves are symmetrically formed in the outer wall of the top end of the workbench, and thread installation is achieved between the first thread grooves, the second thread grooves and the positioning bolts.

Preferably, the opening diameter of the first thread groove is equal to the opening diameter of the second thread groove.

Preferably, the drive control mechanism comprises a drive motor and a reciprocating screw rod, wherein the drive motor is arranged on the inner wall of the side edge of the adjusting box, the drive motor is connected with the outer wall of the side edge of the reciprocating screw rod, and the outer wall of the side edge of the reciprocating screw rod is rotatably arranged on the inner wall of the side edge of the adjusting box.

Preferably, the side of the reciprocating screw rod is provided with auxiliary supporting bars in parallel, and two ends of each auxiliary supporting bar are connected with the inner walls of the side edges of the adjusting box.

Preferably, the outer parts of the reciprocating screw rod and the auxiliary supporting bar are provided with positioning blocks, and the outer walls of the top end and the bottom end of the positioning blocks are slidably mounted with the inner walls of the side edges of the adjusting box.

Preferably, the side outer wall of locating piece in the bottom symmetry is provided with the extension board, the side outer wall of extension board is connected with auxiliary stay board's side outer wall.

The beneficial effects of the utility model are as follows:

1. when the high-speed vertical machining center slide rail positioning device is used, through the arrangement of the limiting support plate, the abutting groove, the support spring and the abutting support plate, the characteristics that the spring synchronously contracts under the impact force and buffers the impact force are utilized, so that when the slide rail drives the workbench to move to the extreme edge to enable the workbench to abut against a control box of a machining center, the effect of buffering protection can be achieved through the contraction buffering of the spring, and compared with the prior device which is not provided with a related protection mechanism, the device has the advantages that the safety is higher, meanwhile, the part machining platform is well protected, and the whole practical effect is good;

2. This high-speed vertical machining center slide rail positioner is when using, through spacing installation piece, first thread groove, second thread groove and positioning bolt's setting, utilize the locking effect of positioning bolt and thread groove, make the device can portably accomplish the dismouting work of adjusting the case, further set up the top of adjusting the case to seal structure, with the side setting of removing the operation part at the adjusting case, make the piece that the device produced when actual machining operation be difficult for entering the adjusting case inside, and then difficult emergence card material leads to the device to remove unusual phenomenon and takes place, the design that carries out safety protection through the adjusting case to drive the part has avoided the processing piece to interfere the normal operating of device, whole practical good.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model in an overall cross-section;

FIG. 3 is a schematic perspective view of a buffer protection mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of a portable mounting mechanism according to the present utility model;

fig. 5 is a schematic perspective view of a driving control mechanism according to the present utility model.

In the figure, 1, a workbench; 2, an adjusting box, 3, a processing table, 4, a buffer protection mechanism, 41, an auxiliary supporting plate, 42, a limit supporting plate, 43, an abutting groove, 44, a supporting spring, 45, an abutting supporting plate, 5, a portable installation mechanism, 51, a limit installation block, 52, a first thread groove, 53, a second thread groove, 54, a positioning bolt, 6, a driving control mechanism, 61, a driving motor, 62, a reciprocating screw rod, 63, an auxiliary supporting bar, 64, a positioning block, 65 and an extension plate.

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.

In specific implementation, as shown in fig. 1-5, the high-speed vertical machining center slide rail positioning device comprises a workbench 1, an adjusting box 2 and a machining table 3, wherein the adjusting box 2 is installed on the top outer wall of the workbench 1, the machining table 3 is arranged on the top outer wall of the adjusting box 2 in a fitting mode, a buffer protection mechanism 4 is arranged on the side edge of the machining table 3, a portable installation mechanism 5 is connected between the workbench 1 and the adjusting box 2, a driving control mechanism 6 is arranged in the adjusting box 2, the buffer protection mechanism 4 comprises an auxiliary supporting plate 41, a limiting supporting plate 42, a supporting groove 43, supporting springs 44 and supporting plates 45, the bottom outer wall of the machining table 3 is symmetrically provided with the auxiliary supporting plate 41, the side outer wall of the auxiliary supporting plate 41 is attached to the side outer wall of the adjusting box 2, the side outer wall of the auxiliary supporting plate 41 is provided with the limiting supporting plate 42, the limiting supporting plate 42 is arranged to be in an inverted U-shaped structure, the side outer wall of the side edge of the limiting supporting plate 42 is symmetrically provided with the supporting grooves 43, the bottom inner wall of the supporting groove 43 is connected with the side outer wall of the supporting springs 44, and the two sides of the high-speed vertical machining center are respectively provided with the control box, and the two sides of the high-speed vertical machining center are automatically provided with the supporting boxes, and the supporting boxes are automatically moved to the supporting plates 3 to the supporting plates and the supporting plates are automatically contracted to the supporting plates and the supporting plates to the supporting plates 44 through the limiting supporting grooves, and the supporting plates 45 when the supporting device are contracted to the supporting plates and the supporting plates 45, and the supporting device is automatically contracted to the supporting side frames and contracted to the supporting device, and the supporting device is automatically and contracted to the supporting device and can shrink to reach the side supporting and shrink to the side supporting effect, and to the side supporting device.

The portable installation mechanism 5 comprises a limit installation block 51, a first thread groove 52 and a second thread groove 53, wherein the limit installation block 51 is symmetrically arranged on the outer wall of the side edge of the bottom end of the adjusting box 2, the first thread groove 52 is formed in a penetrating mode on the outer wall of the top end of the limit installation block 51, two groups of second thread grooves 53 are symmetrically formed on the outer wall of the top end of the workbench 1, threads are arranged between the first thread groove 52 and the second thread groove 53 and the positioning bolt 54, the diameter of a hole of the first thread groove 52 is equal to the diameter of a hole of the second thread groove 53, when the adjusting box 2 needs to be detached from the upper portion of the workbench 1, the positioning bolt 54 only needs to be screwed out of the limit installation block 51 in sequence at the moment, the adjusting box 2 is changed into an active state from a fixed state, then the adjusting box 2 is directly taken out of the device, the position of the adjusting box 2 is aligned with the position of the second thread groove 53 above the workbench 1 after the adjusting box 2 is adjusted to a proper position, and then the positioning bolt 54 is screwed into the position of the second thread groove 53 above the workbench 1 through the first thread groove 52, and the inner part of the second thread groove 53 is screwed into the second thread groove 53.

The driving control mechanism 6 comprises a driving motor 61 and a reciprocating screw rod 62, wherein the driving motor 61 is arranged on the side inner wall of the adjusting box 2, the driving motor 61 is connected with the side outer wall of the reciprocating screw rod 62, the side outer wall of the reciprocating screw rod 62 is rotatably mounted with the side inner wall of the adjusting box 2, an auxiliary supporting bar 63 is arranged on the side of the reciprocating screw rod 62 in parallel, two ends of the auxiliary supporting bar 63 are both connected with the side inner wall of the adjusting box 2, a positioning block 64 is arranged outside the reciprocating screw rod 62 and the auxiliary supporting bar 63, the top end outer wall and the bottom end outer wall of the positioning block 64 are slidably mounted with the side inner wall of the adjusting box 2, an extension plate 65 is symmetrically arranged on the side outer wall of the positioning block 64, the side outer wall of the extension plate 65 is connected with the side outer wall of the auxiliary supporting plate 41, when the driving motor 61 is started, the driving motor 61 is started at first, the reciprocating screw rod 62 is automatically driven to rotate and then the positioning block 64 is driven to move, and due to the arrangement of the auxiliary supporting bar 63, the positioning block 64 is only driven to horizontally slide track movement, then the positioning block 64 is automatically driven to move, and then the extension plate 65 is driven to move, and then the auxiliary supporting plate 41 is driven to move, namely, the self-locking motor is driven to move, and the self-locking function is kept to be closed, and the proper position can be kept, after the machining stage 3 is moved, and the self-locking stage is turned off, and the proper position can be moved, and the proper after the machining stage is can be driven, and the machine is can be turned off.

When the device is used, as the control boxes are arranged on both sides of the high-speed vertical machining center, when the machining platform 3 moves to the position where the outermost side of the device is abutted against the control boxes, the abutting support plates 45 automatically move to the side by the extrusion force, the support springs 44 are contracted by the extrusion action of the abutting support plates 45 and contract towards the inside of the abutting grooves 43, the limiting support plates 42 play a supporting and protecting role on the machining platform 3 and the auxiliary support plates 41, the buffering and protecting effects are achieved through the extrusion contraction deformation of the support springs 44, when the adjusting box 2 is required to be detached from the upper part of the workbench 1, the positioning bolts 54 are required to be screwed out from the inside of the limiting installation blocks 51 in sequence, the adjusting box 2 is changed into an active state from a fixed state, then the adjusting box 2 is directly taken out from the inside of the device, the position of the adjusting box 2 is required to be adjusted to be proper, the position of the first threaded grooves 52 is required to be aligned with the position of the second threaded grooves 53 above the workbench 1, and then the positioning bolts 54 are required to be screwed into the second threaded grooves 53 through the first threaded grooves 52 to be locked and installed;

When the machining table 3 needs to be controlled to move, the driving motor 61 needs to be started at first, the driving motor 61 can automatically drive the reciprocating screw rod 62 to rotate so as to drive the positioning block 64 to move after being started, the reciprocating screw rod 62 only drives the positioning block 64 to realize the sliding track movement in the horizontal direction when rotating due to the arrangement of the auxiliary supporting bar 63, the positioning block 64 can automatically drive the extension plate 65 to move so as to drive the auxiliary supporting plate 41 to move, then the auxiliary supporting plate 41 can drive the machining table 3 to move, the driving motor 61 is controlled to be closed after the machining table 3 moves to a proper position, and the fact that the driving motor 61 has a self-locking function is noted, and the position of the closed machining table 3 can be kept unchanged after the machining table 3 is moved.

It is noted that the driving motor 61 may be powered by a conventional technique, and may be powered by a power supply member or an external power cord, which are conventional operation techniques, and will not be described herein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a high-speed vertical machining center slide rail positioner, its characterized in that, including workstation (1), regulating box (2) and processing platform (3), regulating box (2) are installed to the top outer wall of workstation (1), the top outer wall laminating of regulating box (2) is provided with processing platform (3), the side of processing platform (3) is provided with buffering protection machanism (4), be connected with portable installation department (5) between workstation (1) and regulating box (2), the inside of regulating box (2) is provided with drive control mechanism (6), buffering protection machanism (4) include auxiliary supporting plate (41), spacing backup pad (42), conflict groove (43), supporting spring (44) and conflict backup pad (45), the bottom outer wall symmetry of processing platform (3) is provided with auxiliary supporting plate (41), the side outer wall of auxiliary supporting plate (41) is laminated with the side outer wall of regulating box (2), the side outer wall of auxiliary supporting plate (41) is provided with spacing backup pad (42), spacing backup pad (42) set up to "U" shape "and is formed by setting up to be inverted, the side of supporting plate (42) is provided with the inner wall (43) of contradicting backup pad (43), the side outer wall of the supporting spring (44) is connected with the side outer wall of the supporting spring (44).

2. The high-speed vertical machining center slide rail positioning device according to claim 1, wherein the portable mounting mechanism (5) comprises a limiting mounting block (51), a first thread groove (52) and a second thread groove (53), the limiting mounting block (51) is symmetrically arranged on the outer wall of the side edge of the bottom end of the adjusting box (2), and the first thread groove (52) is formed in the outer wall of the top end of the limiting mounting block (51) in a penetrating mode.

3. The high-speed vertical machining center sliding rail positioning device according to claim 2, wherein two groups of second thread grooves (53) are symmetrically formed in the outer wall of the top end of the workbench (1), and the first thread grooves (52), the second thread grooves (53) and the positioning bolts (54) are in threaded installation.

4. The device for positioning a slide rail of a high-speed vertical machining center according to claim 2, wherein the diameter of the opening of the first thread groove (52) is equal to the diameter of the opening of the second thread groove (53).

5. The high-speed vertical machining center slide rail positioning device according to claim 1, wherein the driving control mechanism (6) comprises a driving motor (61) and a reciprocating screw rod (62), the driving motor (61) is arranged on the inner side wall of the adjusting box (2), the driving motor (61) is connected with the outer side wall of the reciprocating screw rod (62), and the outer side wall of the reciprocating screw rod (62) is rotatably installed with the inner side wall of the adjusting box (2).

6. The slide rail positioning device of the high-speed vertical machining center of claim 5, wherein auxiliary supporting bars (63) are arranged on the side edges of the reciprocating screw rod (62) in parallel, and two ends of each auxiliary supporting bar (63) are connected with the inner walls of the side edges of the adjusting box (2).

7. The high-speed vertical machining center slide rail positioning device according to claim 6, wherein positioning blocks (64) are arranged outside the reciprocating screw rod (62) and the auxiliary supporting bars (63), and the top end outer wall and the bottom end outer wall of each positioning block (64) are slidably mounted with the side inner walls of the adjusting box (2).

8. The device for positioning the slide rail of the high-speed vertical machining center according to claim 7, wherein the side outer walls of the positioning blocks (64) at the bottom end are symmetrically provided with extension plates (65), and the side outer walls of the extension plates (65) are connected with the side outer walls of the auxiliary supporting plates (41).