CN212823928U

CN212823928U - High-precision sliding table structure

Info

Publication number: CN212823928U
Application number: CN202021631771.8U
Authority: CN
Inventors: 吕延登; 王玉坤
Original assignee: Suzhou Baikun Precision Machinery Co ltd
Current assignee: Suzhou Baikun Precision Machinery Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-30
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a high accuracy slip table structure, including horizontal microscope carrier, servo drive assembly, slip microscope carrier, lead screw, the length direction both sides of horizontal microscope carrier all are equipped with the bar cushion, every bar cushion top all is equipped with linear guide along its length direction, the bottom both sides of slip microscope carrier all slide with linear guide through setting up the spout, servo drive assembly locates horizontal microscope carrier one side, the slip microscope carrier is equipped with the lead screw installation piece for servo drive assembly one side and in the intermediate position of two bar cushions, the both ends correspondence of lead screw is connected with servo drive assembly, lead screw installation piece, the cooperation is connected with H shape cooperation piece on the lead screw, the slip microscope carrier is fixed with H shape cooperation piece through the retaining member; the utility model discloses an installation structure is simple, and the precision is higher.

Description

High-precision sliding table structure

Technical Field

The utility model relates to a slip table structure especially relates to a high accuracy slip table structure.

Background

The patent of chinese patent number 201821294112.2 discloses a modular slip table structure, including the sliding table seat, and install slip table on the sliding table seat, the sliding table seat is provided with two spouts, the sliding table seat is two install lead screw and motor between the spout, install the cooperation piece on the lead screw, latch segment and rail groove seat are installed to the sliding table bottom, the rail groove seat sets up slip table bottom both sides are provided with four, the draw-in groove has been seted up to the latch segment, draw-in groove and cooperation piece outer wall cooperation to it is fixed through the screw rod.

The mode that above-mentioned combines to assemble slip table and lead screw installation through setting up two latch segments and cooperation piece is comparatively troublesome, and has wasted more material cost.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to solve the not enough of existence among the background art, so the utility model discloses a high accuracy slip table structure.

The technical scheme is as follows: the utility model provides a high accuracy slip table structure, includes horizontal microscope carrier, servo drive assembly, slip microscope carrier, lead screw, the length direction both sides of horizontal microscope carrier all are equipped with the bar cushion, every bar cushion top all is equipped with linear guide along its length direction, the bottom both sides of slip microscope carrier are all through setting up spout and linear guide sliding connection, horizontal microscope carrier one side is located to servo drive assembly, the slip microscope carrier is equipped with the lead screw installation piece for servo drive assembly one side and the intermediate position that is in two bar cushions, the both ends correspondence of lead screw is connected with servo drive assembly, lead screw installation piece, the cooperation is connected with H shape cooperation piece on the lead screw, the slip microscope carrier passes through the retaining member and fixes with H shape cooperation piece.

Furthermore, each strip-shaped cushion block is a marble strip-shaped cushion block.

Further, the servo driving assembly comprises a servo motor and a servo connecting block, and an output shaft of the servo motor is connected with the screw rod through the servo connecting block.

Furthermore, the transverse part side of the H-shaped matching block is provided with an abdicating slotted hole which can lead the screw rod to penetrate.

Further, the locking piece is a stud.

The utility model discloses realize following beneficial effect:

the utility model discloses a set up H shape cooperation piece and assemble lead screw and slip microscope carrier, it is higher to use the precision, compares the equipment mode among the prior art and can not only reduce the equipment step, and can also reduce material cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of an H-shaped mating block disclosed in the present invention.

Fig. 3 is a schematic view of the installation structure of the H-shaped matching block and the sliding carrier.

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.

Examples

Referring to fig. 1-2, a high-precision sliding table structure comprises a horizontal carrier 10, a servo drive assembly, a sliding carrier 20 and a screw rod 70, wherein strip-shaped cushion blocks 30 are arranged on both sides of the horizontal carrier in the length direction, a linear guide rail 40 is arranged above each strip-shaped cushion block along the length direction, both sides of the bottom of the sliding carrier are slidably connected with the linear guide rail through sliding grooves 50 (the sliding grooves and the sliding carrier are fixed through studs), the servo drive assembly is arranged on one side of the horizontal carrier, a screw rod mounting block 60 is arranged on the sliding carrier opposite to one side of the servo drive assembly and in the middle position of the two strip-shaped cushion blocks, both ends of the screw rod are correspondingly connected with the servo drive assembly and the screw rod mounting block, an H-shaped matching block (integrally formed) is connected on the screw rod, the sliding carrier is fixed with the H-shaped matching block, the sliding carrying platform can be driven to stably move on the linear guide rail.

According to the embodiment, each strip-shaped cushion block is a marble strip-shaped cushion block, the marble table surface is smooth and cannot be corroded or damaged, and the sliding carrying platform can be guaranteed to slide stably indirectly under the condition that the servo driving assembly drives the screw rod to move.

In an embodiment, the servo driving assembly comprises a servo motor 90 and a servo connecting block 80, and an output shaft of the servo motor is connected with the screw rod through the servo connecting block.

In the embodiment, the side edge of the transverse part of the H-shaped matching block is provided with the abdicating slotted hole 110 which can enable the screw rod to penetrate, and when the H-shaped matching block is installed, the whole H-shaped matching block can be connected with the screw rod only by penetrating the screw rod into the abdicating hole.

In the embodiment, the locking member is specifically provided with the stud 120, so that the material cost is low, and the operation of an operator is facilitated.

The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.

Claims

1. The utility model provides a high accuracy slip table structure, its characterized in that includes horizontal microscope carrier, servo drive assembly, slip microscope carrier, lead screw, the length direction both sides of horizontal microscope carrier all are equipped with the bar cushion, every bar cushion top all is equipped with linear guide along its length direction, the bottom both sides of slip microscope carrier all slide with linear guide through setting up the spout, horizontal microscope carrier one side is located to servo drive assembly, the slip microscope carrier is equipped with the lead screw installation piece for servo drive assembly one side and in the intermediate position of two bar cushions, the both ends correspondence of lead screw is connected with servo drive assembly, lead screw installation piece, the cooperation is connected with H shape cooperation piece on the lead screw, the slip microscope carrier passes through the retaining member and fixes with H shape cooperation piece.

2. A high accuracy slide table structure as claimed in claim 1, wherein each of said strip blocks is a marble strip block.

3. The high-precision sliding table structure according to claim 1, wherein the servo driving assembly comprises a servo motor and a servo connecting block, and an output shaft of the servo motor is connected with the screw rod through the servo connecting block.

4. The high-precision sliding table structure according to claim 1, wherein a yielding slot hole through which the screw rod can penetrate is formed in a side edge of a transverse portion of the H-shaped matching block.

5. The high-precision sliding table structure according to claim 1, wherein the locking member is a stud.