CN218946367U

CN218946367U - Ram with C-shaped and triangular stress structure on bottom surface

Info

Publication number: CN218946367U
Application number: CN202222907785.3U
Authority: CN
Inventors: 王志良
Original assignee: Nantong Dimont Technology Co ltd
Current assignee: Nantong Dimont Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-05-02
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the technical field of a ram and discloses a ram with a C-shaped and triangular stress structure on the bottom surface, which comprises an upper plate, wherein a ram body is arranged at the top end of the upper plate, the ram body is connected with the upper plate, the surface of the ram body is provided with a concave arrangement, the side surface of the upper plate is provided with a side panel, the side panel is connected with the upper plate, the surface of the side panel is provided with a rib position hole, the bottom end of the upper plate is provided with a guide surface, the guide surface is connected with the upper plate, a trapezoid table is arranged at the outer side of the top end of the upper plate, and the trapezoid table is connected with the upper plate; through setting the guide surface of ram body bottom to the C style of calligraphy and adding triangle atress structure, the bottom middle part of guide surface sets up well interval muscle, and the middle part of ram body sets up vertical horizontal and slant strengthening rib, guarantees structural strength and stability, reduces overall structure weight for the part in use has better bearing stability, and the processing product precision is higher more stable.

Description

Ram with C-shaped and triangular stress structure on bottom surface

Technical Field

The utility model relates to the technical field of ram, in particular to a ram with a bottom C-shaped and triangular stress structure.

Background

The ram is one movable mechanism of the machine tool and another movable mechanism is overlapped on the movable mechanism. Such as the base of a turret on a lathe, the boring shaft of a boring and milling machine, the W-axis on a moving beam gantry, etc., may be referred to as a ram.

When the extension connection of the devices such as a main shaft, a cutter and the like is too long, the existing ram can cause unstable structure and easily generate the problems of torque imbalance, operation shake and the like, so that the improvement of the ram is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the ram with the bottom C-shaped and triangular stress structure, which has the advantages of better bearing stability and higher and more stable processed product precision, and solves the problems that the structure is unstable, torque is not concentrated easily, and the product operation shakes when the extension connection of the existing ram on a main shaft or a cutter and other devices is too long.

The utility model provides the following technical scheme: the utility model provides a ram of bottom surface C style of calligraphy + triangle atress structure, includes the upper plate, the upper plate top is provided with the ram body, just the ram body with the upper plate is connected, the concave setting has been seted up on ram body surface, the upper plate side is provided with the side board, just the side board with the upper plate is connected, the muscle position hole has been seted up on the side board surface, the upper plate bottom is provided with the guide face, just the guide face with the upper plate is connected, the upper plate top outside is provided with trapezoidal platform, just trapezoidal platform with the upper plate is connected, the upper plate is inside to be provided with the strengthening rib, just the strengthening rib with the upper plate is connected, guide face bottom middle part is provided with well spacer bar, just well spacer bar with the guide face is connected.

Preferably, two trapezoid tables are arranged, and the two trapezoid tables are symmetrically arranged at the left end and the right end of the upper surface of the upper plate.

Preferably, the number of the depressions is four, and the four depressions are arranged at the top end of the ram body at equal intervals.

Preferably, the middle part of the bottom end of the guide rail surface is concave, and the bottom end of the guide rail surface is provided with a sliding block.

Preferably, reinforcing ribs are arranged at two ends of the front side of the inner part of the upper plate.

Preferably, the left and right sides of the side panel surface are symmetrically provided with reinforcing ribs.

Compared with the prior art, the utility model has the following beneficial effects:

through setting the guide surface of ram body bottom to the C style of calligraphy and adding triangle atress structure, the bottom middle part of guide surface sets up well interval muscle, and the middle part of ram body sets up vertical and horizontal and slant strengthening rib to guarantee the structural strength of ram body and stability, reduce holistic structural weight, make the part in use have better bearing stability, it is higher more stable to process out the product precision.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a left side schematic view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic view of the bottom end perspective structure of the present utility model;

fig. 6 is a schematic view of the bottom structure of the present utility model.

In the figure: 1. a ram body; 2. an upper plate; 3. the concave arrangement is carried out; 4. a guide surface; 5. a side panel; 6. reinforcing ribs; 7. a trapezoidal table; 8. a rib position hole; 9. middle spacing ribs.

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. 1-6, a ram with a bottom C-shaped+triangle stress structure comprises an upper plate 2, wherein a ram body 1 is arranged at the top end of the upper plate 2, the ram body 1 is connected with the upper plate 2, a concave 3 is arranged on the surface of the ram body 1, a side panel 5 is arranged on the side surface of the upper plate 2, the side panel 5 is connected with the upper plate 2, a rib position hole 8 is arranged on the surface of the side panel 5, a guide surface 4 is arranged at the bottom end of the upper plate 2, the guide surface 4 is connected with the upper plate 2, a trapezoid table 7 is arranged at the outer side of the top end of the upper plate 2, the trapezoid table 7 is connected with the upper plate 2, a reinforcing rib 6 is arranged in the upper plate 2, the reinforcing rib 6 is connected with the upper plate 2, a middle spacing rib 9 is arranged in the middle of the bottom end of the guide surface 4, and the middle spacing rib 9 is connected with the guide surface 4.

Specifically, two trapezoidal tables 7 are provided, and the two trapezoidal tables 7 are symmetrically arranged at the left and right ends of the upper surface of the upper plate 2.

Specifically, the recess setting 3 is provided with four, and four recess settings 3 equidistant settings are on the top of ram body 1.

Specifically, the middle part of the bottom end of the guide rail surface 4 is concave, and the bottom end of the guide rail surface 4 is provided with a sliding block.

Specifically, both ends of the front side inside the upper plate 2 are provided with reinforcing ribs 6.

Specifically, the left and right sides of the surface of the side panel 5 are symmetrically provided with rib holes.

During operation, the upper plate 2, the side panel 5, the guide surface 4 and the trapezoid table 7 form the external shape of the ram body 1, the guide surface 4 at the bottom end of the ram body 1 is arranged into a C-shaped triangular stress structure, the middle part of the bottom end of the guide surface 4 is provided with the middle spacing rib 9, and the middle part of the ram body 1 is provided with the longitudinal and transverse reinforcing ribs 6 and the oblique reinforcing ribs 6, so that the structural strength and the stability of the ram body 1 are ensured, the overall structural weight is reduced, the parts have better bearing stability in use, the precision of the processed products is higher and more stable, and the content which is not described in detail in the specification belongs to the prior art known by the expert in the field.

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 ram of bottom surface C style of calligraphy + triangle atress structure, includes upper plate (2), its characterized in that: the upper plate (2) top is provided with ram body (1), just ram body (1) with upper plate (2) are connected, sunken setting (3) have been seted up on ram body (1) surface, upper plate (2) side is provided with side board (5), just side board (5) with upper plate (2) are connected, muscle position hole (8) have been seted up on side board (5) surface, upper plate (2) bottom is provided with guide surface (4), just guide surface (4) with upper plate (2) are connected, upper plate (2) top outside is provided with trapezoidal platform (7), just trapezoidal platform (7) with upper plate (2) are connected, upper plate (2) inside be provided with strengthening rib (6), just strengthening rib (6) with upper plate (2) are connected, guide surface (4) bottom middle part is provided with well spacer bar (9), just guide surface (9) are connected with guide surface (4).

2. The ram with a bottom C-shaped + triangular force structure of claim 1, wherein: the two trapezoid tables (7) are symmetrically arranged at the left end and the right end of the upper surface of the upper plate (2).

3. The ram with a bottom C-shaped + triangular force structure of claim 1, wherein: the four concave settings (3) are arranged at the top end of the ram body (1) at equal intervals.

4. The ram with a bottom C-shaped + triangular force structure of claim 1, wherein: the middle part of the bottom end of the guide rail surface (4) is concave, and a sliding block is arranged at the bottom end of the guide rail surface (4).

5. The ram with a bottom C-shaped + triangular force structure of claim 1, wherein: reinforcing ribs (6) are arranged at two ends of the front side inside the upper plate (2).

6. The ram with a bottom C-shaped + triangular force structure of claim 1, wherein: the left side and the right side of the surface of the side panel (5) are symmetrically provided with rib position holes (8).