CN211193459U

CN211193459U - Double-wall type stand column of numerical control grinding machine

Info

Publication number: CN211193459U
Application number: CN201922272936.0U
Authority: CN
Inventors: 袁俊
Original assignee: Dongguan Fengbao Precision Machinery Co ltd
Current assignee: Dongguan Fengbao Precision Machinery Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a numerical control grinding machine double-walled stand, including base, spread groove, double-walled stand, through-hole, motor fixed slot, first trellis structure, motor mounting groove, slide rail, grinding inlet, ball screw fixing base, second trellis structure and ball screw fixed slot, the spread groove has been seted up on the both sides outer wall of base respectively, the double-walled stand is symmetrically installed on the both sides inner wall of base, the through-hole has been seted up on the relative one side outer wall of base, install the motor fixed slot on the bottom outer wall of base, this stand has adopted double-walled structure can guarantee that the foundry goods deflection is little, and the foundry goods deflection that the heat that produces when processing is minimum to double-walled structure production, and double-walled structure is stronger than single-walled structure shock resistance, has further guaranteed that whole lathe bed is not shaken when processing, and the lathe precision can be guaranteed; the strength and the seismic performance of the stand column can be improved through the design of the supporting structure with double walls and the base.

Description

Double-wall type stand column of numerical control grinding machine

Technical Field

The utility model relates to a lathe stand equipment technical field specifically is a numerically control grinder double-walled stand.

Background

The machining center upright column mainly plays a role in supporting a spindle box and meets the requirement of Z-direction movement of the spindle; the design form of a double-upright-column frame structure is generally adopted, large and medium-sized moving upright columns are fixed on a sliding seat, because the upright columns are important parts for connecting a lathe bed, a main shaft and a tool magazine, the design of the double-upright-column frame structure must be taken into consideration, for the main shaft, the correct installation of the upright columns has the effect of being incapable of neglected when qualified parts are machined by a machining center, and the installation of the upright columns is mainly reflected on the verticality of the upright columns and a workbench, but the existing machine tool upright-column structure design adopts a single-layer wall structure design, but because the single-layer wall is easy to change and poor in shock resistance, the machining precision requirement cannot be met, a more stable machine tool upright-column structure is needed, the error of a machined workpiece is increased, the two ends cannot be ground, more operations are needed to increase the precision, the requirement on workers is high, the operation difficulty is high, and a lot of materials, a great deal of time and money is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerically control grinder double-walled stand to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a double-wall type upright post of a numerical control grinding machine comprises a base, connecting grooves, double-wall upright posts, through holes, a motor fixing groove, a first lattice structure, a motor mounting groove, slide rails, grinding inlet holes, a ball screw fixing seat, a second lattice structure and a ball screw fixing groove, wherein the connecting grooves are respectively arranged on the outer walls of two sides of the base, the double-wall upright posts are symmetrically arranged on the inner walls of two sides of the base, the through holes are arranged on the outer wall of one side, opposite to the base, of the base, the motor fixing groove is arranged on the outer wall of the bottom end of the base, the motor mounting groove is arranged on the outer wall of one side, which is positioned on the motor mounting groove, of the motor fixing groove, the slide rails are arranged on the inner walls, which are positioned on two sides of the motor fixing groove, the grinding inlet holes are arranged on, the ball screw fixing seat is characterized in that a ball screw fixing groove is formed in the outer wall of one side of the ball screw fixing seat, and a second latticed structure is formed in the outer wall, located on one side of the ball screw fixing groove, of the ball screw fixing seat.

Further, the base is U-shaped.

Furthermore, the number of the double-wall stand columns is four.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model adopts the double-layer wall structure to ensure that the casting deformation is small, the casting deformation generated by the heat generated during the processing to the double-layer wall structure is extremely small, the double-layer wall structure has stronger shock resistance than the single-layer wall structure, the whole lathe bed is further ensured not to shake during the processing, and the precision of the lathe bed can be ensured; the column has the advantages that through the design of the supporting structure with double walls and the base, the strength and the seismic performance of the column can be improved, and the column has wide applicability.

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 schematic view of a horizontal overall three-dimensional structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic top sectional structure of the present invention;

FIG. 5 is a schematic view of the vertical overall structure of the present invention;

in the figure: 1. a base; 2. connecting grooves; 3. a double-walled column; 4. a through hole; 5. a motor fixing groove; 6. a first lattice structure; 7. a motor mounting groove; 8. a slide rail; 9. grinding the hole; 10. a ball screw fixing seat; 11. a second lattice structure; 12. ball screw fixing grooves.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a numerical control grinding machine double-wall type upright post comprises a base 1, connecting grooves 2, double-wall upright posts 3, through holes 4, a motor fixing groove 5, a first latticed structure 6, a motor mounting groove 7, slide rails 8, grinding inlet holes 9, a ball screw fixing seat 10, a second latticed structure 11 and ball screw fixing grooves 12, wherein the connecting grooves 2 are respectively arranged on the outer walls of two sides of the base 1, the double-wall upright posts 3 are symmetrically arranged on the inner walls of two sides of the base 1, the through holes 4 are arranged on the outer wall of one side, opposite to the base 1, of the bottom end of the base 1, the motor fixing groove 5 is arranged on the outer wall of one side, at the bottom end of the motor fixing groove 5, the motor mounting groove 7 is arranged on the outer wall, at one side of the motor fixing groove 5, the first latticed structure 6 is arranged on the outer wall, at two sides, a ball screw fixing seat 10 is installed on the outer wall of the top end of the base 1, a ball screw fixing groove 12 is formed in the outer wall of one side of the ball screw fixing seat 10, and a second latticed structure 11 is formed in the outer wall, located on one side of the ball screw fixing groove 12, of the ball screw fixing seat 10; the base 1 is U-shaped, so that the integrity of the device is ensured; the number of the double-wall upright columns 3 is four, so that the integrity of the device is improved; the double-wall column firstly connects the connecting groove 2 on the base 1 with the machine tool, then the motor fixing groove 5 is correspondingly installed with the machine tool through the first latticed structure 6, then the motor is installed inside the motor installation groove 7, and then the ball screw is installed inside the ball screw fixing groove 12 on the ball screw fixing seat 10, when the material is needed to be ground, the material is put into the slide rail 8, the cutter slides along the ball screw on the slide rail 8, both ends are opened, the material can be precisely ground, then, the grinding effect is better by collecting through the grinding inlet holes 9, the double-wall upright post 3 ensures that the casting deformation is small, the casting deformation generated by the heat generated in the processing on the double-wall upright post 3 is extremely small, the double-wall structure has stronger shock resistance than the single-wall structure, the whole lathe bed is further ensured not to shake in the processing, and the precision of the lathe bed can be ensured; the supporting structure of the double-wall upright post 3 and the design of the base 1 can improve the strength and the anti-seismic performance of the upright post, and have wide applicability.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a numerically control grinder double-walled formula stand, includes base (1), spread groove (2), double-walled stand (3), through-hole (4), motor fixed slot (5), first latticed structure (6), motor mounting groove (7), slide rail (8), grinds inlet hole (9), ball screw fixing base (10), second latticed structure (11) and ball screw fixed slot (12), its characterized in that: the grinding machine is characterized in that connecting grooves (2) are respectively formed in the outer walls of two sides of the base (1), double-wall upright posts (3) are symmetrically arranged on the inner walls of two sides of the base (1), a through hole (4) is formed in the outer wall of one side, opposite to the base (1), of the base, a motor fixing groove (5) is arranged on the outer wall of the bottom end of the base (1), a motor mounting groove (7) is formed in the outer wall of one side, located on the motor mounting groove (7), of the motor fixing groove (5), a first lattice structure (6) is formed in the outer wall of one side, located on the motor fixing groove (5), of the base (1), sliding rails (8) are arranged on the inner walls, located on two sides of the motor fixing groove (5), grinding inlet holes (9) are formed in the inner wall, located below the sliding rails, the ball screw fixing seat is characterized in that a ball screw fixing groove (12) is formed in the outer wall of one side of the ball screw fixing seat (10), and a second latticed structure (11) is formed in the outer wall, located on one side of the ball screw fixing groove (12), of the ball screw fixing seat (10).

2. The numerically controlled grinder double-walled stud according to claim 1, wherein: the base (1) is U-shaped.

3. The numerically controlled grinder double-walled stud according to claim 1, wherein: the number of the double-wall upright posts (3) is four.